Publications

Hofmann D, Sayasone S, Sengngam K, Chongvilay B, Hattendorf J, Keiser J. Efficacy and safety of ascending doses of moxidectin against Strongyloides stercoralis infections in adults: a randomised, parallel-group, single-blinded, placebo-controlled, dose-ranging, phase 2a trial. Lancet Infect Dis. 2021;21(8):1151-1160. DOI: 10.1016/S1473-3099(20)30691-5

Jittamala P, Monteiro W, Smit M.R, Pedrique B, Specht S, Chaccour C.J, Dard C, Del Giudice P, Khieu V, Maruani A, Failoc-Rojas V.E, Saez-de-Ocariz M, Soriano-Arandes A, Piquero-Casals J, Faisant A, Brenier-Pinchart M.P, Wimmersberger D, Coulibaly J.T, Keiser J, Boralevi F, Sokana O, Marks M, Engelman D, Romani L, Steer A.C, von Seidlein L, White N.J, Harriss E, Stepniewska K, Humphreys G.S, Kennon K, Guerin P.J, Kobylinski K.C. A systematic review and an individual patient data meta-analysis of ivermectin use in children weighing less than fifteen kilograms: is it time to reconsider the current contraindication?. PLoS Negl Trop Dis. 2021;15(3):e0009144. DOI: 10.1371/journal.pntd.0009144

Keiser J, Häberli C. Evaluation of commercially available anthelminthics in laboratory models of human intestinal nematode infections. ACS Infect Dis. 2021;7(5):1177-1185. DOI: 10.1021/acsinfecdis.0c00719

Keiser J, Häberli C. Assessment of FDA-approved drugs against Strongyloides ratti in vitro and in vivo to identify potentially active drugs against strongyloidiasis. Parasit Vectors. 2021;14:615. DOI: 10.1186/s13071-021-05117-2

Keller L, Hürlimann E, Patel C, Welsche S, Sayasone S, Ali S.M, Ame S.M, Coulibaly J.T, Keiser J. Insights gained from conductinga randomised controlled trial onIvermectin-albendazole against Trichuris trichiura in Côte d’Ivoire, Lao PDR and Pemba Island. Adv Parasitol. 2021;111:253-276. DOI: 10.1016/bs.apar.2020.11.001

Keller L, Welsche S, Patel C, Sayasone S, Ali S.M, Ame S.M, Hattendorf J, Hürlimann E, Keiser J. Long-term outcomes of ivermectin-albendazole versus albendazole alone against soil-transmitted helminths: results from randomized controlled trials in Lao PDR and Pemba Island, Tanzania. PLoS Negl Trop Dis. 2021;15(6):e0009561. DOI: 10.1371/journal.pntd.0009561

Krücken J, Holden-Dye L, Keiser J, Prichard R.K, Townson S, Makepeace B.L, Hubner M.P, Hahnel S.R, Scandale I, Harder A, Kulke D. Development of emodepside as a possible adulticidal treatment for human onchocerciasis-the fruit of a successful industrial-academic collaboration. PLoS Pathog. 2021;17(7):e1009682. DOI: 10.1371/journal.ppat.1009682

Lombardo F.C, Ravaynia P.S, Modena M.M, Hierlemann A, Keiser J. Evaluation of human liver microtissues for drug screening on Schistosoma mansoni schistosomula. ACS Infect Dis. 2021;7(7):1894-1900. DOI: 10.1021/acsinfecdis.0c00614

Nguyen W, Lee E.F, Evangelista M, Lee M, Harris T.J, Colman P.M, Smith N.A, Williams L.B, Jarman K.E, Lowes K.N, Häberli C, Keiser J, Smith B.J, Fairlie W.D, Sleebs B.E. Optimization of benzothiazole and thiazole hydrazones as inhibitors of schistosome bcl-2a. ACS Infect Dis. 2021;7(5):1143-1163. DOI: 10.1021/acsinfecdis.0c00700

Palmeirim M.S, Mohammed U.A, Ross A, Ame S.M, Ali S.M, Keiser J. Evaluation of two communication tools, slideshow and theater, to improve participants' understanding of a clinical trial in the informed consent procedure on Pemba Island, Tanzania. PLoS Negl Trop Dis. 2021;15(5):e0009409. DOI: 10.1371/journal.pntd.0009409

Palmeirim M.S, Mrimi E.C, Minja E.G, Samson A.J, Keiser J. A cross-sectional survey on parasitic infections in schoolchildren in a rural Tanzanian community. Acta Trop. 2021;213:105737. DOI: 10.1016/j.actatropica.2020.105737

Palmeirim M.S, Specht S, Scandale I, Gander-Meisterernst I, Chabicovsky M, Keiser J. Preclinical and clinical characteristics of the trichuricidal drug oxantel pamoate and clinical development plans: a review. Drugs. 2021;81(8):907-921. DOI: 10.1007/s40265-021-01505-1

Partridge F.A, Bataille C.J.R, Forman R, Marriott A.E, Forde-Thomas J, Häberli C, Dinsdale R.L, O'Sullivan J.D.B, Willis N.J, Wynne G.M, Whiteland H, Archer J, Steven A, Keiser J, Turner J.D, Hoffmann K.F, Taylor M.J, Else K.J, Russell A.J, Sattelle D.B. Structural requirements for dihydrobenzoxazepinone anthelmintics: actions against medically important and model parasites: Trichuris muris, Brugia malayi, Heligmosomoides polygyrus, and Schistosoma mansoni. ACS Infect Dis. 2021;7(5):1260-1274. DOI: 10.1021/acsinfecdis.1c00025

Patel C, Coulibaly J.T, Hofmann D, N'Gbesso Y, Hattendorf J, Keiser J. Efficacy and safety of albendazole in hookworm-infected preschool-aged children, school-aged children and adults in Côte d'Ivoire: a phase II randomized controlled dose-finding trial. Clin Infect Dis. 2021;73(2):e494-e502. DOI: 10.1093/cid/ciaa989

Patel C, Keller L, Welsche S, Hattendorf J, Sayasone S, Ali S.M, Ame S.M, Coulibaly J.T, Hürlimann E, Keiser J. Assessment of fecal calprotectin and fecal occult blood as point-of-care markers for soil-transmitted helminth attributable intestinal morbidity in a case-control substudy conducted in Côte d'Ivoire, Lao PDR and Pemba Island, Tanzania. EClinicalMedicine. 2021;32:100724. DOI: 10.1016/j.eclinm.2021.100724

Probst A, Chisanga K, Dziwornu G.A, Häberli C, Keiser J, Chibale K. Expanding the activity profile of pyrido[1,2-a]benzimidazoles: synthesis and evaluation of novel n(1)-1-phenylethanamine derivatives against Schistosoma mansoni. ACS Infect Dis. 2021;7(5):1032-1043. DOI: 10.1021/acsinfecdis.0c00278

Probst A, Pujol E, Häberli C, Keiser J, Vázquez S. In vitro, in vivo, and ADME evaluation of SF5-containing N,N'-diarylureas as antischistosomal agents. Antimicrob Agents Chemother. 2021;65(10):e0061521. DOI: 10.1128/aac.00615-21

Sirak B, Asres K, Hailu A, Dube M, Arnold N, Häberli C, Keiser J, Imming P. In vitro antileishmanial and antischistosomal activities of anemonin isolated from the fresh leaves of Ranunculus multifidus forsk. Molecules. 2021;26(24):7473. DOI: 10.3390/molecules26247473

Sy I, Margardt L, Ngbede E.O, Adah M.I, Yusuf S.T, Keiser J, Rehner J, Utzinger J, Poppert S, Becker S.L. Identification of adult Fasciola spp. using matrix-assisted laser/desorption ionization time-of-flight (MALDI-TOF) mass spectrometry. Microorganisms. 2021;9:82. DOI: 10.3390/microorganisms9010082

Walker M, Cools P, Albonico M, Ame S.M, Ayana M, Dana D, Keiser J, Matoso L.F, Montresor A, Mekonnen Z, Corrêa-Oliveira R, Pinto S.A, Sayasone S, Vercruysse J, Vlaminck J, Levecke B. Individual responses to a single oral dose of albendazole indicate reduced efficacy against soil-transmitted helminths in an area with high drug pressure. PLoS Negl Trop Dis. 2021;15(10):e0009888. DOI: 10.1371/journal.pntd.0009888

Welsche S, Mrimi E.C, Keller L, Hürlimann E, Hofmann D, Hattendorf J, Ali S.M, Keiser J. Efficacy and safety of moxidectin and albendazole compared to ivermectin and albendazole co-administration in adolescents infected with Trichuris trichiura: a randomized controlled trial protocol. Gates Open Res. 2021;5:106. DOI: 10.12688/gatesopenres.13299.2

Barda B, Schindler C, Wampfler R, Ame S, Ali S.M, Keiser J. Comparison of real-time PCR and the Kato-Katz method for the diagnosis of soil-transmitted helminthiasis and assessment of cure in a randomized controlled trial. BMC Microbiol. 2020;20:298. DOI: 10.1186/s12866-020-01963-9

Buchter V, Ong Y.C, Mouvet F, Ladaycia A, Lepeltier E, Rothlisberger U, Keiser J, Gasser G. Multidisciplinary preclinical investigations on three oxamniquine analogues as novel drug candidates for schistosomiasis. Chemistry. 2020;26:15232 –15241. DOI: 10.1002/chem.202002856

Buchter V, Priotti J, Leonardi D, Lamas M.C, Keiser J. Preparation, physicochemical characterization and in vitro and in vivo activity against Heligmosomoides polygyrus of novel oral formulations of albendazole and mebendazole. J Pharm Sci. 2020;109(5):1819-1826. DOI: 10.1016/j.xphs.2020.02.002

Buchter V, Priotti J, Leonardi D, Lamas M.C, Keiser J. Activity of novel oral formulations of albendazole and mebendazole against Heligmosomoides polygyrus in vitro and in vivo. J Pharm Sci. 2020;109(5):1819-1826. DOI: 10.1016/j.xphs.2020.02.002

De Rycker M, Horn D, Aldridge B, Amewu R.K, Barry C.E, Buckner F.S, Cook S, Ferguson M.A.J, Gobeau N, Herrmann J, Herrling P, Hope W, Keiser J, Lafuente-Monasterio M.J, Leeson P.D, Leroy D, Manjunatha U.H, McCarthy J, Miles T.J, Mizrahi V, Moshynets O, Niles J, Overington J.P, Pottage J, Rao S.P.S, Read K.D, Ribeiro I, Silver L.L, Southern J, Spangenberg T, Sundar S, Taylor C, Van Voorhis W, White N.J, Wyllie S, Wyatt P.G, Gilbert I.H. Setting our sights on infectious diseases. ACS Infect Dis. 2020;6(1):3-13. DOI: 10.1021/acsinfecdis.9b00371

Else K.J, Keiser J, Holland C.V, Grencis R.K, Sattelle D.B, Fujiwara R.T, Bueno L.L, Asaolu S.O, Sowemimo O.A, Cooper P.J. Whipworm and roundworm infections. Nat Rev Dis Primers. 2020;6(1):44. DOI: 10.1038/s41572-020-0171-3

Keiser J, Koch V, Deckers A, Cheung H.T.A, Jung N, Brase S. Naturally occurring cardenolides affecting Schistosoma mansoni. ACS Infect Dis. 2020;6(7):1922-1927. DOI: 10.1021/acsinfecdis.0c00175

Keller L, Palmeirim M.S, Ame S.M, Ali S.M, Puchkov M, Huwyler J, Hattendorf J, Keiser J. Efficacy and safety of ascending dosages of moxidectin and moxidectin-albendazole against Trichuris trichiura in adolescents: a randomized controlled trial. Clin Infect Dis. 2020;70(6):1193-1201. DOI: 10.1093/cid/ciz326

Keller L, Patel C, Welsche S, Schindler T, Hürlimann E, Keiser J. Performance of the Kato-Katz method and real time polymerase chain reaction for the diagnosis of soil-transmitted helminthiasis in the framework of a randomised controlled trial: treatment efficacy and day-to-day variation. Parasit Vectors. 2020;13:517. DOI: 10.1186/s13071-020-04401-x

Levecke B, Cools P, Albonico M, Ame S, Angebault C, Ayana M, Behnke J.M, Bethony J.M, Cringoli G, Dana D, Guillard B, Viet Hoa N.T, Kang G, Kattula D, Keiser J, Kotze A.C, Matoso L.F, Maurelli M.P, McCarthy J.S, Mekonnen Z, Mirams G, Montresor A, Oliveira R.C, Periago M.V, Pinto S.A, Rinaldi L, Sayasone S, Sumo L, Tchuem-Tchuenté L.A, Cam Thach D.T, Thomas E, Zeynudin A, Verweij J.J, Vlaminck J, Vercruysse J. Identifying thresholds to classify moderate-to-heavy soil-transmitted helminth intensity infections for FECPAKG2, McMaster, Mini-FLOTAC and qPCR. PLoS Negl Trop Dis. 2020;14(7):e0008296. DOI: 10.1371/journal.pntd.0008296

Lin Y, Ong Y.C, Keller S, Karges J, Bouchene R, Manoury E, Blacque O, Müller J, Anghel N, Hemphill A, Häberli C, Taki A.C, Gasser R.B, Cariou K, Keiser J, Gasser G. Synthesis, characterization and antiparasitic activity of organometallic derivatives of the anthelmintic drug albendazole. Dalton Trans. 2020;49(20):6616-6626. DOI: 10.1039/d0dt01107j

Moser W, Keiser J, Speich B, Sayasone S, Knopp S, Hattendorf J. One mean to rule them all? The arithmetic mean based egg reduction rate can be misleading when estimating anthelminthic drug efficacy in clinical trials. PLoS Negl Trop Dis. 2020;14(4):e0008185. DOI: 10.1371/journal.pntd.0008185

Olliaro P.L, Coulibaly J.T, Garba A, Halleux C, Keiser J, King C.H, Mutapi F, N'Goran E.K, Raso G, Scherrer A.U, Sousa-Figueiredo J.C, Stete K, Utzinger J, Vaillant M.T. Efficacy and safety of single 40 mg/kg oral praziquantel in the treatment of schistosomiasis in preschool-age versus school-age children: an individual participant data meta-analysis. PLoS Negl Trop Dis. 2020;14(6):e0008277. DOI: 10.1371/journal.pntd.0008277

Palmeirim M.S, Bosch F, Ame S.M, Ali S.M, Hattendorf J, Keiser J. Efficacy, safety and acceptability of a new chewable formulationversusthe solid tablet of mebendazole against hookworm infections in children: an open-label, randomized controlled trial. EClinicalMedicine. 2020;27:100556. DOI: 10.1016/j.eclinm.2020.100556

Palmeirim M.S, Ross A, Obrist B, Mohammed U.A, Ame S.M, Ali S.M, Keiser J. Informed consent procedure in a double blind randomized anthelminthic trial on Pemba Island, Tanzania: do pamphlet and information session increase caregivers knowledge?. BMC Med Ethics. 2020;21:1. DOI: 10.1186/s12910-019-0441-3

Patel C, Coulibaly J.T, Schulz J.D, N'Gbesso Y, Hattendorf J, Keiser J. Efficacy and safety of ascending dosages of albendazole against Trichuris trichiura in preschool-aged children, school-aged children and adults: a multi-cohort randomized controlled trial. EClinicalMedicine. 2020;22:100335. DOI: 10.1016/j.eclinm.2020.100335

Probst A, Häberli C, Siegel D, Huang J, Vigneron S, Ta A.P, Skinner D.E, El-Sakkary N, Momper J.D, Gangoiti J, Dong Y, Vennerstrom J.L, Charman S.A, Caffrey C.R, Keiser J. Efficacy, metabolism and pharmacokinetics of Ro 15-5458, a forgotten schistosomicidal 9-acridanone hydrazone. J Antimicrob Chemother. 2020:dkaa247. DOI: 10.1093/jac/dkaa247

Ravaynia P.S, Lombardo F.C, Biendl S, Dupuch M.A, Keiser J, Hierlemann A, Modena M.M. Parallelized impedance-based platform for continuous dose-response characterization of antischistosomal drugs. Adv Biosyst. 2020;4(7):e1900304. DOI: 10.1002/adbi.201900304

Twumasi E.B, Akazue P.I, Kyeremeh K, Gwira T.M, Keiser J, Cho-Ngwa F, Flint A, Anibea B, Bonsu E.Y, Amewu R.K, Amoah L.E, Appiah-Opong R, Osei-Safo D. Antischistosomal, antionchocercal and antitrypanosomal potentials of some Ghanaian traditional medicines and their constituents. PLoS Negl Trop Dis. 2020;14(12):e0008919. DOI: 10.1371/journal.pntd.0008919

Vlaminck J, Cools P, Albonico M, Ame S, Ayana M, Dana D, Keiser J, Matoso L.F, Montresor A, Mekonnen Z, Correa-Oliveira R, Pinto S.A, Sayasone S, Vercruysse J, Levecke B. An in-depth report of quality control on Kato-Katz and data entry in four clinical trials evaluating the efficacy of albendazole against soil-transmitted helminth infections. PLoS Negl Trop Dis. 2020;14(9):e0008625. DOI: 10.1371/journal.pntd.0008625

Vlaminck J, Cools P, Albonico M, Ame S, Chanthapaseuth T, Viengxay V, Do Trung D, Osei-Atweneboana M.Y, Asuming-Brempong E, Jahirul Karim M, Al Kawsar A, Keiser J, Khieu V, Faye B, Turate I, Mbonigaba J.B, Ruijeni N, Shema E, Lucianez A, Santiago Nicholls R, Jamsheed M, Mikhailova A, Montresor A, Mupfasoni D, Yajima A, Ngina Mwinzi P, Gilleard J, Prichard R.K, Verweij J.J, Vercruysse J, Levecke B. Piloting a surveillance system to monitor the global patterns of drug efficacy and the emergence of anthelmintic resistance in soil-transmitted helminth control programs: a Starworms study protocol. Gates Open Res. 2020;4:28. DOI: 10.12688/gatesopenres.13115.1

Wagner-Hattler L, Quebatte G, Keiser J, Schoelkopf J, Schleputz C.M, Huwyler J, Puchkov M. Study of drug particle distributions within mini-tablets using synchrotron X-ray microtomography and superpixel image clustering. Int J Pharm. 2020;573:118827. DOI: 10.1016/j.ijpharm.2019.118827

Wu J, Wang X, Chiu F.C.K, Häberli C, Shackleford D.M, Ryan E, Kamaraj S, Bulbule V.J, Wallick A.I, Dong Y, White K.L, Davis P.H, Charman S.A, Keiser J, Vennerstrom J.L. Structure-activity relationship of antischistosomal ozonide carboxylic acids. J Med Chem. 2020;63(7):3723-3736. DOI: 10.1021/acs.jmedchem.0c00069

Zanolla D, Hasa D, Arhangelskis M, Schneider-Rauber G, Chierotti M.R, Keiser J, Voinovich D, Jones W, Perissutti B. Mechanochemical formation of racemic praziquantel hemihydrate with improved biopharmaceutical properties. Pharmaceutics. 2020;12(3):289. DOI: 10.3390/pharmaceutics12030289

Albertini B, Perissutti B, Bertoni S, Zanolla D, Franceschinis E, Voinovich D, Lombardo F, Keiser J, Passerini N. Combining mechanochemistry and spray congealing for new praziquantel pediatric formulations in schistosomiasis treatment. Int J Mol Sci. 2019;20(5):1233. DOI: 10.3390/ijms20051233

Bogoch I.I, Speich B, Lo N.C, Moser W, Croll D, Ali S.M, Ame S.M, Utzinger J, Andrews J.R, Keiser J. Clinical evaluation for morbidity associated with soil-transmitted helminth infection in school-age children on Pemba Island, Tanzania. PLoS Negl Trop Dis. 2019;13(7):e0007581. DOI: 10.1371/journal.pntd.0007581

Brecht K, Kirchhofer C, Bouitbir J, Trapani F, Keiser J, Krähenbühl S. Exogenous iron increases fasciocidal activity and hepatocellular toxicity of the synthetic endoperoxides OZ78 and MT04. Int J Mol Sci. 2019;20(19):E4880. DOI: 10.3390/ijms20194880

Brussee J.M, Schulz J.D, Coulibaly J.T, Keiser J, Pfister M. Ivermectin dosing strategy to achieve equivalent exposure coverage in children and adults. Clin Pharmacol Ther. 2019;106(3):661-667. DOI: 10.1002/cpt.1456

Cools P, Vlaminck J, Albonico M, Ame S, Ayana M, Jose Antonio B.P, Cringoli G, Dana D, Keiser J, Maurelli M.P, Maya C, Matoso L.F, Montresor A, Mekonnen Z, Mirams G, Correa-Oliveira R, Pinto S.A, Rinaldi L, Sayasone S, Thomas E, Verweij J.J, Vercruysse J, Levecke B. Diagnostic performance of a single and duplicate Kato-Katz, Mini-FLOTAC, FECPAKG2 and qPCR for the detection and quantification of soil-transmitted helminths in three endemic countries. PLoS Negl Trop Dis. 2019;13(8):e0007446. DOI: 10.1371/journal.pntd.0007446

Coulibaly J.T, Hiroshige N, N'Gbesso Y.K, Hattendorf J, Keiser J. Efficacy and safety of ascending dosages of tribendimidine against hookworm infections in children: a randomized controlled trial. Clin Infect Dis. 2019;69(5):845-852. DOI: 10.1093/cid/ciy999

Hürlimann E, Keiser J. A single dose of ivermectin is sufficient for strongyloidiasis. Lancet Infect Dis. 2019;19(11):1150-1151. DOI: 10.1016/S1473-3099(19)30519-5

Karpstein T, Pasche V, Häberli C, Scandale I, Neodo A, Keiser J. Evaluation of emodepside in laboratory models of human intestinal nematode and schistosome infections. Parasit Vectors. 2019;12:226. DOI: 10.1186/s13071-019-3476-x

Keiser J, Utzinger J. Community-wide soil-transmitted helminth treatment is equity-effective. Lancet. 2019;393(10185):2011-2012. DOI: 10.1016/S0140-6736(18)32981-7

Kyne G.M, Curtis M.P, Keiser J, Woods D.J. Soil-transmitted helminthiasis - challenges with discovery of novel anthelmintics. In: Swinney D.C,Pollastri M.P, eds. Neglected tropical diseases: drug discovery and development. 77, 227-251. Weinheim: Wiley, 2019. DOI: 10.1002/9783527808656.ch9

Le T.G, Kundu A, Ghoshal A, Nguyen N.H, Preston S, Jiao Y, Ruan B, Xue L, Huang F, Keiser J, Hofmann A, Chang B.C.H, Garcia-Bustos J, Wells T.N.C, Palmer M.J, Jabbar A, Gasser R.B, Baell J.B. Novel 1-methyl-1 H-pyrazole-5-carboxamide derivatives with potent anthelmintic activity. J Med Chem. 2019;62(7):3367-3380. DOI: 10.1021/acs.jmedchem.8b01790

Le T.G, Kundu A, Ghoshal A, Nguyen N.H, Preston S, Jiao Y, Ruan B, Xue L, Huang F, Keiser J, Hofmann A, Chang B.C.H, Garcia-Bustos J, Wells T.N.C, Palmer M.J, Jabbar A, Gasser R.B, Baell J.B. Structure–activity relationship studies of tolfenpyrad reveal subnanomolar inhibitors of Haemonchus contortus development. J Med Chem. 2019;62(2):1036-1053. DOI: 10.1021/acs.jmedchem.8b01789

Lombardo F.C, Pasche V, Panic G, Endriss Y, Keiser J. Life cycle maintenance and drug-sensitivity assays for early drug discovery in Schistosoma mansoni. Nat Protoc. 2019;14(2):461-481. DOI: 10.1038/s41596-018-0101-y

Lombardo F.C, Perissutti B, Keiser J. Activity and pharmacokinetics of a praziquantel crystalline polymorph in the Schistosoma mansoni mouse model. Eur J Pharm Biopharm. 2019;142:240-246. DOI: 10.1016/j.ejpb.2019.06.029

Maccesi M, Aguiar P.H.N, Pasche V, Padilla M, Suzuki B.M, Montefusco S, Abagyan R, Keiser J, Mourao M.M, Caffrey C.R. Multi-center screening of the Pathogen Box collection for schistosomiasis drug discovery. Parasit Vectors. 2019;12:493. DOI: 10.1186/s13071-019-3747-6

Mayoka G, Keiser J, Häberli C, Chibale K. Structure–activity relationship and in vitro absorption, distribution, metabolism, excretion, and toxicity (ADMET) studies of N-aryl 3-trifluoromethyl pyrido[1,2-a]benzimidazoles that are efficacious in a mouse model of schistos. ACS Infect Dis. 2019;5(3):418-429. DOI: 10.1021/acsinfecdis.8b00313

Meister I, Assawasuwannakit P, Vanobberghen F, Penny M, Odermatt P, Sayasone S, Huwyler J, Tarning J, Keiser J. Pooled population pharmacokinetic analysis of tribendimidine for the treatment of Opisthorchis viverrini infections. Antimicrob Agents Chemother. 2019;63(4):e01391-18. DOI: 10.1128/AAC.01391-18

Moser W, Schindler C, Keiser J. Drug combinations against soil-transmitted helminth infections. Adv Parasitol. 2019;103:91-115. DOI: 10.1016/bs.apar.2018.08.002

Neodo A, Schulz J.D, Huwyler J, Keiser J. In vitro and in vivo drug-drug interaction study of the effects of ivermectin and oxantel pamoate on tribendimidine. Antimicrob Agents Chemother. 2019;63(1):e00762-18. DOI: 10.1128/AAC.00762-18

Panic G, Barda B, Kovac J, Coulibaly J.T, Keiser J. Evaluation of the Clinitek®, a point-of-care urinalysis system for the measurement of clinically significant urinary metabolites and detection of haematuria in Schistosoma haematobium infected children in southern Côte d'Ivoire. Parasit Vectors. 2019;12:298. DOI: 10.1186/s13071-019-3555-z

Pasche V, Laleu B, Keiser J. Early antischistosomal leads identified from in vitro and in vivo screening of the Medicines for Malaria Venture pathogen box. ACS Infect Dis. 2019;5(1):102-110. DOI: 10.1021/acsinfecdis.8b00220

Patel C, Hürlimann E, Keller L, Hattendorf J, Sayasone S, Ali S.M, Ame S.M, Coulibaly J.T, Keiser J. Efficacy and safety of ivermectin and albendazole co-administration in school-aged children and adults infected with Trichuris trichiura: study protocol for a multi-country randomized controlled double-blind trial. BMC Infect Dis. 2019;19:262. DOI: 10.1186/s12879-019-3882-x

Schulz J.D, Coulibaly J.T, Schindler C, Wimmersberger D, Keiser J. Pharmacokinetics of ascending doses of ivermectin in Trichuris trichiura-infected children aged 2-12 years. J Antimicrob Chemother. 2019;74(6):1642-1647. DOI: 10.1093/jac/dkz083

Schulz J.D, Neodo A, Coulibaly J.T, Keiser J. Pharmacokinetics of albendazole, albendazole sulfoxide and albendazole sulfone determined from plasma, blood, dried blood spots and Mitra® samples of hookworm-infected adolescents. Antimicrob Agents Chemother. 2019;63(4):e02489-18. DOI: 10.1128/AAC.02489-18

Vlaminck J, Cools P, Albonico M, Ame S, Ayana M, Cringoli G, Dana D, Keiser J, Maurelli M.P, Matoso L.F, Montresor A, Mekonnen Z, Mirams G, Correa-Oliveira R, Pinto S.A, Rinaldi L, Sayasone S, Thomas E, Vercruysse J, Verweij J.J, Levecke B. Therapeutic efficacy of albendazole against soil-transmitted helminthiasis in children measured by five diagnostic methods. PLoS Negl Trop Dis. 2019;13(8):e0007471. DOI: 10.1371/journal.pntd.0007471

Wimmersberger D, Schulz J.D, Keiser J. Antihelminthic efficacy against trichuriasis: Reply to Nalin. Clin Infect Dis. 2019;69(2):376-377. DOI: 10.1093/cid/ciy1015

Zanolla D, Perissutti B, Vioglio P.C, Chierotti M.R, Gigli L, Demitri N, Passerini N, Albertini B, Franceschinis E, Keiser J, Voinovich D. Exploring mechanochemical parameters using a DoE approach: crystal structure solution from Synchrotron XRPD and characterization of a new praziquantel polymorph. Eur J Pharm Sci. 2019;140:1005084. DOI: 10.1016/j.ejps.2019.105084

Ayana M, Vlaminck J, Cools P, Ame S, Albonico M, Dana D, Keiser J, Manly H, Matoso L.F, Mekonnen Z, Montresor A, Correa-Oliveira R, Rinaldi L, Sayasone S, Tesfaye L, Vercruysse J, Mirams G, Levecke B. Modification and optimization of the FECPAKG2 protocol for the detection and quantification of soil-transmitted helminth eggs in human stool. PLoS Negl Trop Dis. 2018;12(10):e0006655. DOI: 10.1371/journal.pntd.0006655

Barda B, Ame M.S, Ali M.S, Albonico M, Puchkov M, Huwyler J, Hattendorf J, Keiser J. Efficacy and tolerability of moxidectin alone and in co-administration with albendazole plus oxantel pamoate against Trichuris trichiura infections: a randomised, non inferority, single-blind trial. Lancet Infect Dis. 2018;18(8):864-873. DOI: 10.1016/S1473-3099(18)30233-0

Barda B, Wampfler R, Sayasone S, Phongluxa K, Xayavong S, Keoduangsy K, Schindler C, Keiser J. Evaluation of two DNA extraction methods on the detection of Strongyloides stercoralis infection. J Clin Microbiol. 2018;56(4):e01941-17. DOI: 10.1128/JCM.01941-17

Becker S.L, Liwanag H.J, Snyder J.S, Akogun O, Belizario V. Jr, Freeman M.C, Gyorkos T.W, Imtiaz R, Keiser J, Krolewiecki A, Levecke B, Mwandawiro C, Pullan R.L, Addiss D.G, Utzinger J. Toward the 2020 goal of soil-transmitted helminthiasis control and elimination. PLoS Negl Trop Dis. 2018;12(8):e0006606. DOI: 10.1371/journal.pntd.0006606

Bonate P.L, Wang T, Passier P, Bagchus W, Burt H, Lupfert C, Abla N, Kovac J, Keiser J. Extrapolation of praziquantel pharmacokinetics to a pediatric population: a cautionary tale. J Pharmacokinet Pharmacodyn. 2018;45(5):747-762. DOI: 10.1007/s10928-018-9601-1

Buchter V, Hess J, Gasser G, Keiser J. Assessment of tegumental damage to Schistosoma mansoni and S. haematobium after in vitro exposure to ferrocenyl, ruthenocenyl and benzyl derivatives of oxamniquine using scanning electron microscopy. Parasit Vectors. 2018;11(1):580. DOI: 10.1186/s13071-018-3132-x

Chawla K, Modena M.M, Ravaynia P.S, Lombardo F.C, Leonhardt M, Panic G, Burgel S.C, Keiser J, Hierlemann A. Impedance-based microfluidic assay for automated antischistosomal drug screening. ACS Sens. 2018;3(12):2613-2620. DOI: 10.1021/acssensors.8b01027

Coulibaly J.T, Andrews J.R, Lo N.C, N'Goran E.K, Utzinger J, Keiser J, Bogoch II. Schistosoma haematobium egg excretion does not increase after exercise: implications for diagnostic testing. Am J Trop Med Hyg. 2018;98(3):772-775. DOI: 10.4269/ajtmh.17-0728

Coulibaly J.T, Ouattara M, Barda B, Utzinger J, N'Goran E.K, Keiser J. A rapid appraisal of factors influencing praziquantel treatment compliance in two communities endemic for schistosomiasis in Côte d'Ivoire. Trop Med Infect Dis. 2018;3(2):E69. DOI: 10.3390/tropicalmed3020069

Coulibaly J.T, Panic G, Yapi R.B, Kovac J, Barda B, N'Gbesso Y.K, Hattendorf J, Keiser J. Efficacy and safety of ascending doses of praziquantel against Schistosoma haematobium infection in preschool-aged and school-aged children: a single-blind randomised controlled trial. BMC Med. 2018;16:81. DOI: 10.1186/s12916-018-1066-y

D'Orchymont F, Hess J, Panic G, Jakubaszek M, Gemperle L, Keiser J, Gasser G. Synthesis, characterization and biological activity of organometallic derivatives of the antimalarial drug mefloquine as new antischistosomal drug candidates. MedChemComm. 2018;9(11):1905-1909. DOI: 10.1039/C8MD00396C

Hiroshige N, Coulibaly J, Huwyler J, Bonate P.L, Keiser J. Pharmacokinetics of a pediatric tribendimidine dose-finding study to treat hookworm infection in African children. Antimicrob Agents Chemother. 2018;62(9):e00959-18. DOI: 10.1128/AAC.00959-18

Kovac J, Meister I, Neodo A, Panic G, Coulibaly J.T, Falcoz C, Keiser J. Pharmacokinetics of praziquantel in Schistosoma mansoni and Schistosoma haematobium infected school- and preschool- aged children. Antimicrob Agents Chemother. 2018;62(8):e02253-17. DOI: 10.1128/AAC.02253-17

Kovac J, Panic G, Neodo A, Meister I, Coulibaly J.T, Schulz J.D, Keiser J. Evaluation of a novel micro-sampling device, MitaTM, in comparison to dried blood spots, for analysis of praziquantel in Schistosoma haematobium -infected children in rural Côte d'lvoire. J Pharm Biomed Anal. 2018;151:339-346. DOI: 10.1016/j.jpba.2018.01.030

Le T.G, Kundu A, Ghoshal A, Nguyen N.H, Preston S, Jiao Y, Ruan B, Xue L, Huang F, Keiser J, Hofmann A, Chang B.C.H, Garcia-Bustos J, Jabbar A, Wells T.N.C, Palmer M.J, Gasser R.B, Baell J.B. Optimization of novel 1-methyl-1 h-pyrazole-5-carboxamides leads to high potency larval development inhibitors of the barber's pole worm. J Med Chem. 2018;61(23):10875–10894. DOI: 10.1021/acs.jmedchem.8b01544

Levecke B, Easton A.V, Cools P, Albonico M, Ame S, Gilleard J, Keiser J, Montresor A, Prichard R.K, Vlaminck J, Vercruysse J. The optimal timing of post-treatment sampling for the assessment of anthelminthic drug efficacy against Ascaris infections in humans. Int J Parasitol Drugs Drug Resist. 2018;8(1):67-69. DOI: 10.1016/j.ijpddr.2017.12.004

Liu Z, Xia B, Saric J, Utzinger J, Holmes E, Keiser J, Li J.V. Effects of vancomycin and ciprofloxacin on the NMRI mouse metabolism. J Proteome Res. 2018;17(10):3565-3573. DOI: 10.1021/acs.jproteome.8b00583

Moser W, Bärenbold O, Mirams G.J, Cools P, Vlaminck J, Ali S.M, Ame S.M, Hattendorf J, Vounatsou P, Levecke B, Keiser J. Diagnostic comparison between FECPAKG2 and the Kato-Katz method for analyzing soil-transmitted helminth eggs in stool. PLoS Negl Trop Dis. 2018;12(6):e0006562. DOI: 10.1371/journal.pntd.0006562

Moser W, Sayasone S, Xayavong S, Bounheuang B, Puchkov M, Huwyler J, Hattendorf J, Keiser J. Efficacy and tolerability of triple drug therapy with albendazole, pyrantel pamoate, and oxantel pamoate compared with albendazole plus oxantel pamoate, pyrantel pamoate plus oxantel pamoate, and mebendazole plus pyrantel pamoate and oxantel pamoate again. Lancet Infect Dis. 2018;18(7):729-737. DOI: 10.1016/S1473-3099(18)30220-2

Palmeirim M.S, Ame S.M, Ali S.M, Hattendorf J, Keiser J. Efficacy and safety of a single dose versus a multiple dose regimen of mebendazole against hookworm infections in children: a randomised, double-blind trial. EClinicalMedicine. 2018;1:7-13. DOI: 10.1016/j.eclinm.2018.06.004

Palmeirim M.S, Hürlimann E, Knopp S, Speich B, Belizario V.Jr, Joseph S.A, Vaillant M, Olliaro P, Keiser J. Efficacy and safety of co-administered ivermectin plus albendazole for treating soil-transmitted helminths: a systematic review meta-analysis and individual patient data analysis. PLoS Negl Trop Dis. 2018;12(4):e0006458. DOI: 10.1371/journal.pntd.0006458

Panic G, Coulibaly J.T, Harvey N, Keiser J, Swann J. Characterizing the biochemical response to Schistosoma mansoni infection and treatment with praziquantel in preschool and school aged children. J Proteome Res. 2018;17(6):2028-2033. DOI: 10.1021/acs.jproteome.7b00910

Panic G, Keiser J. Acting beyond 2020: better characterization of praziquantel and promising antischistosomal leads. Curr Opin Pharmacol. 2018;42:27-33. DOI: 10.1016/j.coph.2018.06.004

Pasche V, Laleu B, Keiser J. Screening a repurposing library, the Medicines for Malaria Venture Stasis Box, against Schistosoma mansoni. Parasit Vectors. 2018;11:298. DOI: 10.1186/s13071-018-2855-z

Sayasone S, Keiser J, Meister I, Vonghachack Y, Xayavong S, Senggnam K, Phongluxa K, Hattendorf J, Odermatt P. Efficacy and safety of tribendimidine versus praziquantel against Opisthorchis viverrini in Laos: an open-label, randomised, non-inferiority, phase 2 trial. Lancet Infect Dis. 2018;18(2):155-161. DOI: 10.1016/S1473-3099(17)30624-2

Schneeberger P.H.H, Coulibaly J.T, Gueuning M, Moser W, Coburn B, Frey J.E, Keiser J. Off-target effects of tribendimidine, tribendimidine plus ivermectin, tribendimidine plus oxantel-pamoate, and albendazole plus oxantel-pamoate on the human gut microbiota. Int J Parasitol Drugs Drug Resist. 2018;8(3):372-378. DOI: 10.1016/j.ijpddr.2018.07.001

Schneeberger P.H.H, Coulibaly J.T, Panic G, Daubenberger C, Gueuning M, Frey J.E, Keiser J. Investigations on the interplays between Schistosoma mansoni, praziquantel and the gut microbiome. Parasit Vectors. 2018;11:168. DOI: 10.1186/s13071-018-2739-2

Schulz J.D, Moser W, Hürlimann E, Keiser J. Preventive chemotherapy in the fight against soil-transmitted helminthiasis: achievements and limitations. Trends Parasitol. 2018;34(7):590-602. DOI: 10.1016/j.pt.2018.04.008

Schulz J.D, Neodo A, Coulibaly J.T, Keiser J. Development and validation of a LC-MS/MS method for ivermectin quantification in dried blood spots: application to a pharmacokinetic study in Trichuris trichiura-infected adults. Analytical Methods. 2018;10(24):2901-2909. DOI: 10.1039/c8ay00828k

Speich B, Von Niederhäusern B, Blum C.A, Keiser J, Schur N, Fürst T, Kasenda B, Christ-Crain M, Hemkens L.G. Retrospective assessment of resource use and costs in two investigator-initiated randomised trials exemplified a comprehensive cost item list. J Clin Epidemiol. 2018;96:73-83. DOI: 10.1016/j.jclinepi.2017.12.022

Vlaminck J, Cools P, Albonico M, Ame S, Ayana M, Bethony J, Cringoli G, Dana D, Keiser J, Maurelli M.P, Montresor A, Mekonnen Z, Mirams G, Correa-Oliveira R, Prichard R, Rashwan N, Rinaldi L, Sayasone S, Thomas E, Verweij J.J, Vercruysse J, Levecke B. Comprehensive evaluation of stool-based diagnostic methods and benzimidazole resistance markers to assess drug efficacy and detect the emergence of anthelmintic resistance: a starworms study protocol. PLoS Negl Trop Dis. 2018;12(11):e0006912. DOI: 10.1371/journal.pntd.0006912

Wimmersberger D, Coulibaly J.T, Schulz J, Puchkow M, Huwyler J, N'Gbesso Y, Hattendorf J, Keiser J. Efficacy and safety of ivermectin against Trichuris trichiura in preschool- and school-aged children: a randomized controlled dose-finding trial. Clin Infect Dis. 2018;67(8):1247-1255. DOI: 10.1093/cid/ciy246

Wu J, Wang C, Häberli C, White K.L, Shackleford D.M, Chen G, Dong Y, Charman S.A, Keiser J, Vennerstrom J.L. SAR of a new antischistosomal urea carboxylic acid. Bioorg Med Chem Lett. 2018;28(23-24):3648-3651. DOI: 10.1016/j.bmcl.2018.10.039

Wu J, Wang C, Leas D, Vargas M, White K.L, Shackleford D.M, Chen G, Sanford A.G, Hemsley R.M, Dong Y, Charman S.A, Keiser J, Vennerstrom J.L. Progress in antischistosomal N,N'-diaryl urea SAR. Bioorg Med Chem Lett. 2018;28(3):244-248. DOI: 10.1016/j.bmcl.2017.12.064

Zanolla D, Perissutti B, Passerini N, Chierotti M.R, Hasa D, Voinovich D.Gigli L, Demitri N, Geremia S, Keiser J, Vioglio P.C. A new soluble and bioactive polymorph of praziquantel. Eur J Pharm Biopharm. 2018;127:19-28. DOI: 10.1016/j.ejpb.2018.01.018

Abla N, Keiser J, Vargas M, Reimers N, Haas H, Spangenberg T. Evaluation of the pharmacokinetic-pharmacodynamic relationship of praziquantel in the Schistosoma mansoni mouse model. PLoS Negl Trop Dis. 2017;11(9):e0005942. DOI: 10.1371/journal.pntd.0005942

Barda B, Albonico M, Buonfrate D, Ame S.M, Ali S, Speich B, Keiser J. Side benefits of mass drug administration for lymphatic filariasis on Strongyloides stercoralis prevalence on Pemba Island, Tanzania. Am J Trop Med Hyg. 2017;97(3):681-683. DOI: 10.4269/ajtmh.17-0050

Barda B, Coulibaly J.T, Hatz C, Keiser J. Ultrasonographic evaluation of urinary tract morbidity in school-aged and preschool-aged children infected with Schistosoma haematobium and its evolution after praziquantel treatment: a randomized controlled trial. PLoS Negl Trop Dis. 2017;11(2):e0005400. DOI: 10.1371/journal.pntd.0005400

Barda B, Sayasone S, Phongluxa K, Xayavong S, Keoduangsy K, Odermatt P, Puchkov M, Huwyler J, Hattendorf J, Keiser J. Efficacy of moxidectin versus ivermectin against Strongyloides stercoralis infections: a randomized controlled non-inferiority trial. Clin Infect Dis. 2017;65(2):276-281. DOI: 10.1093/cid/cix278

Bergquist R, Utzinger J, Keiser J. Controlling schistosomiasis with praziquantel: how much longer without a viable alternative?. Infect Dis Poverty. 2017;6(1):74. DOI: 10.1186/s40249-017-0286-2

Bogoch I.I, Coulibaly J.T, Rajchgot J, Andrews J.R, Kovac J, Utzinger J, Panic G, Keiser J. Poor validity of noninvasive hemoglobin measurements by pulse oximetry compared with conventional absorptiometry in children in Côte d'Ivoire. Am J Trop Med Hyg. 2017;96(1):217-220. DOI: 10.4269/ajtmh.16-0505

Coulibaly J.T, Panic G, Silué K.D, Kovac J, Hattendorf J, Keiser J. Efficacy and safety of praziquantel in preschool-aged and school-aged children infected with Schistosoma mansoni: a randomised controlled, parallel-group, dose-ranging, phase 2 trial. Lancet Glob Health. 2017;5(7):e688-e698. DOI: 10.1016/S2214-109X(17)30187-0

Cowan N, Meier C, Neodo A, Keiser J. Exposure of Heligmosomoides polygyrus and Trichuris muris to albendazole, albendazole sulfoxide, mebendazole and oxantel pamoate in vitro and in vivo to elucidate the pathway of drug entry into these gastrointestinal ne. Int J Parasitol Drugs Drug Resist. 2017;7(2):159-173. DOI: 10.1016/j.ijpddr.2017.03.005

Greter H, Cowan N, Ngandolo B.N, Kessely H, Alfaroukh I.O, Utzinger J, Keiser J, Zinsstag J. Treatment of human and livestock helminth infections in a mobile pastoralist setting at Lake Chad: attitudes to health and analysis of active pharmaceutical ingredients of locally available anthelminthic drugs. Acta Trop. 2017;175:91-99. DOI: 10.1016/j.actatropica.2016.05.012

Hess J, Panic G, Patra M, Mastrobuoni L, Spingler B, Roy S, Keiser J, Gasser G. Ferrocenyl, ruthenocenyl, and benzyl oxamniquine derivatives with cross-species activity against Schistosoma mansoni and Schistosoma haematobium. ACS Infect Dis. 2017;3(9):645-652. DOI: 10.1021/acsinfecdis.7b00054

Keiser J. Jennifer Keiser - tackling drug resistance before it arises. Trends Parasitol. 2017;33(3):153-154. DOI: 10.1016/j.pt.2016.11.010

Kovac J, Vargas M, Keiser J. In vitro and in vivo activity of R- and S-praziquantel enantiomers and the main human metabolite trans-4-hydroxy-praziquantel against Schistosoma haematobium. Parasit Vectors. 2017;10:365. DOI: 10.1186/s13071-017-2293-3

Modena M.M, Chawla K, Lombardo F, Bürgel S.C, Panic G, Keiser J, Hierlemann A. Impedance-based detection of Schistosoma mansoni larvae viability for drug screening. IEEE Biomedical Circuits and Systems Conference (BioCAS). Turin: IEEE, 2017:1-4. DOI: 10.1109/BIOCAS.2017.8325227

Moser W, Coulibaly J.T, Ali S.M, Ame S.M, Amour A.K, Yapi R.B, Albonico M, Puchkov M, Huwyler J, Hattendorf J, Keiser J. Efficacy and safety of tribendimidine, tribendimidine plus ivermectin, tribendimidine plus oxantel pamoate, and albendazole plus oxantel pamoate against hookworm and concomitant soil-transmitted helminth infections in Tanzania and Côte d'Ivoire: a randomi. Lancet Infect Dis. 2017;17(11):1162-1171. DOI: 10.1016/S1473-3099(17)30487-5

Moser W, Labhardt N.D, Cheleboi M, Muhairwe J, Keiser J. Unexpected low soil-transmitted helminth prevalence in the Butha-Buthe district in Lesotho, results from a cross-sectional survey. Parasit Vectors. 2017;10(1):72. DOI: 10.1186/s13071-017-1995-x

Moser W, Schindler C, Keiser J. Efficacy of recommended drugs against soil transmitted helminths: systematic review and netword meta-analysis. BMJ. 2017;385:j4307. DOI: 10.1136/bmj.j4307

Okombo J, Singh K, Mayoka G, Ndubi F, Barnard L, Njogu P.M, Njoroge M, Gibhard L, Brunschwig C, Vargas M, Keiser J, Egan T.J, Chibale K. Antischistosomal activity of pyrido[1,2-a]benzimidazole derivatives and correlation with inhibition of beta-hematin formation. ACS Infect Dis. 2017;3(6):411-420. DOI: 10.1021/acsinfecdis.6b00205

Panic G, Ruf M.T, Keiser J. Immunohistochemical investigations of treatment with Ro 13-3978, praziquantel, oxamniquine and mefloquine in Schistosoma mansoni-infected mice. Antimicrob Agents Chemother. 2017;61(12):e01142-17. DOI: 10.1128/AAC.01142-17

Perissutti B, Passerini N, Trastullo R, Keiser J, Zanolla D, Zingone G, Voinovich D, Albertini B. An explorative analysis of process and formulation variables affecting comilling in a vibrational mill: the case of praziquantel. Int J Pharm. 2017;533(2):402-412. DOI: 10.1016/j.ijpharm.2017.05.053

Preston S, Jiao Y, Baell J.B, Keiser J, Crawford S, Koehler A.V, Wang T, Simpson M.M, Kaplan R.M, Cowley K.J, Simpson K.J, Hofmann A, Jabbar A, Gasser R.B. Screening of the 'Open Scaffolds' collection from Compounds Australia identifies a new chemical entity with anthelmintic activities against different developmental stages of the barber's pole worm and other parasitic nematodes. Int J Parasitol Drugs Drug Resist. 2017;7(3):286-294. DOI: 10.1016/j.ijpddr.2017.05.004

Rajchgot J, Coulibaly J.T, Keiser J, Utzinger J, Lo N.C, Mondry M.K, Andrews J.R, Bogoch II. Mobile-phone and handheld microscopy for neglected tropical diseases. PLoS Negl Trop Dis. 2017;11(7):e0005550. DOI: 10.1371/journal.pntd.0005550

Sayasone S, Meister I, Andrews J.R, Odermatt P, Vonghachack Y, Xayavong S, Senggnam K, Phongluxa K, Hattendorf J, Bogoch II, Keiser J. Efficacy and safety of praziquantel against light infections of Opisthorchis viverrini: a randomised parallel single blind dose-ranging trial. Clin Infect Dis. 2017;64(4):451-458. DOI: 10.1093/cid/ciw785

Tritten L, Tam M, Vargas M, Jardim A, Stevenson M.M, Keiser J, Geary T.G. Excretory/secretory products from the gastrointestinal nematode Trichuris muris. Exp Parasitol. 2017;178:30-36. DOI: 10.1016/j.exppara.2017.05.003

Albonico M, Becker S.L, Odermatt P, Angheben A, Anselmi M, Amor A, Barda B, Buonfrate D, Cooper P, Gétaz L, Keiser J, Khieu V, Montresor A, Muñoz J, Requena-Méndez A, Savioli L, Speare R, Steinmann P, van Lieshout L, Utzinger J, Bisoffi Z, StrongNet Working Group. StrongNet: an international network to improve diagnostics and access to treatment for strongyloidiasis control. PLoS Negl Trop Dis. 2016;10(9):e0004898. DOI: 10.1371/journal.pntd.0004898

Barda B, Coulibaly J.T, Puchkov M, Huwyler J, Hattendorf J, Keiser J. Efficacy and safety of moxidectin, synriam, synriam-praziquantel versus praziquantel against Schistosoma haematobium and S. mansoni infections: a randomized, exploratory phase 2 trial. PLoS Negl Trop Dis. 2016;10(9):e0005008. DOI: 10.1371/journal.pntd.0005008

Bogoch I.I, Sayasone S, Vonghachack Y, Meister I, Utzinger J, Odermatt P, Andrews J.R, Keiser J. Diagnosis of Opisthorchis viverrini infection with handheld light microscopy in Lao People's Democratic Republic. Am J Trop Med Hyg. 2016;94(1):158-160. DOI: 10.4269/ajtmh.15-0525

Clède S, Cowan N, Lambert F, Bertrand H.C, Rubbiani R, Patra M, Hess J, Sandt C, Trcera N, Gasser G, Keiser J, Policar C. Bimodal X-ray and infrared imaging of an organometallic derivative of praziquantel in Schistosoma mansoni. Chembiochem. 2016;17(11):1004-1007. DOI: 10.1002/cbic.201500688

Coulibaly J.T, Ouattara M, Becker S.L, Lo N.C, Keiser J, N'Goran E.K, Ianniello D, Rinaldi L, Cringoli G, Utzinger J. Comparison of sensitivity and faecal egg counts of mini-FLOTAC using fixed stool samples and Kato-Katz technique for the diagnosis of Schistosoma mansoni and soil-transmitted helminths. Acta Trop. 2016;164:107-116. DOI: 10.1016/j.actatropica.2016.08.024

Coulibaly J.T, Ouattara M, D'Ambrosio M.V, Fletcher D.A, Keiser J, Utzinger J, N'Goran E.K, Andrews J.R, Bogoch I.I. Accuracy of mobile phone and handheld light microscopy for the diagnosis of schistosomiasis and intestinal protozoa infections in Côte d'Ivoire. PLoS Negl Trop Dis. 2016;10(6):e0004768. DOI: 10.1371/journal.pntd.0004768

Coulibaly J.T, Ouattara M, Keiser J, Bonfoh B, N'Goran E.K, Andrews J.R, Bogoch II. Evaluation of malaria diagnoses using a handheld light microscope in a community-based setting in rural Côte d'Ivoire. Am J Trop Med Hyg. 2016;95(4):831-834. DOI: 10.4269/ajtmh.16-0328

Cowan N, Raimondo A, Keiser J. Approved oncology drugs lack in vivo activity against Trichuris muris despite in vitro activity. Parasitol Res. 2016;115(11):4443-4446. DOI: 10.1007/s00436-016-5225-9

Cowan N, Vargas M, Keiser J. In vitro and in vivo drug interaction study of two lead combinations, oxantel pamoate plus albendazole and albendazole plus mebendazole, for the treatment of soil-transmitted helminthiasis. Antimicrob Agents Chemother. 2016;60(10):6127-6133. DOI: 10.1128/AAC.01217-16

Duthaler U, Sayasone S, Vanobbergen F, Penny M, Odermatt P, Huwyler J, Keiser J. Single ascending dose pharmacokinetic study of tribendimidine in Opisthorchis viverrini-infected patients. Antimicrob Agents Chemother. 2016;60(10):5705-5715. DOI: 10.1128/AAC.00992-16

Flores D, Panic G, Braissant O, Keiser J. A novel isothermal microcalorimetry tool to assess drug effects on Ancylostoma ceylanicum and Necator americanus. Appl Microbiol Biotechnol. 2016;100(2):837-846. DOI: 10.1007/s00253-015-7081-4

Greter H, Batil A.A, Alfarouk I.O, Grimm F, Ngandolo B.N, Keiser J, Utzinger J, Zinsstag J, Hattendorf J. Re-infection with Fasciola gigantica 6-months post-treatment with triclabendazole in cattle from mobile pastoralist husbandry systems at Lake Chad. Vet Parasitol. 2016;230:43-48. DOI: 10.1016/j.vetpar.2016.10.019

Keiser J, Panic G, Adelfio R, Cowan N, Vargas M, Scandale I. Evaluation of an FDA approved library against laboratory models of human intestinal nematode infections. Parasit Vectors. 2016;9:376. DOI: 10.1186/s13071-016-1616-0

Khan M.O, Keiser J, Amoyaw P.N, Hossain M.F, Vargas M, Le J.G, Simpson N.C, Roewe K.D, Freeman T.N, Hasley T.R, Maples R.D, Archibald S.J, Hubin T.J. Discovery of antischistosomal drug leads based on tetraazamacrocyclic derivatives and their metal complexes. Antimicrob Agents Chemother. 2016;60(9):5331-5336. DOI: 10.1128/AAC.00778-16

Leonidova A, Vargas M, Huwyler J, Keiser J. Pharmacokinetics of the antischistosomal lead ozonide OZ418 in uninfected mice determined by liquid chromatography-tandem mass spectrometry. Antimicrob Agents Chemother. 2016;60(12):7364-7371. DOI: 10.1128/AAC.02394-15

Lo N.C, Coulibaly J.T, Bendavid E, N'Goran E.K, Utzinger J, Keiser J, Bogoch II, Andrews J.R. Evaluation of a urine pooling strategy for the rapid and cost-efficient prevalence classification of schistosomiasis. PLoS Negl Trop Dis. 2016;10(8):e0004894. DOI: 10.1371/journal.pntd.0004894

Meister I, Kovac J, Duthaler U, Odermatt P, Huwyler J, Vanobberghen F, Sayasone S, Keiser J. Pharmacokinetic study of praziquantel enantiomers and its main metabolite R-trans-4-OH-PZQ in plasma, blood and dried blood spots in Opisthorchis viverrini-infected patients. PLoS Negl Trop Dis. 2016;10(5):e0004700. DOI: 10.1371/journal.pntd.0004700

Meister I, Leonidova A, Kovac J, Duthaler U, Keiser J, Hawyler J. Development and validation of an enantioselective LM-MS/MS method for the analysis of the anthelmintic drug praziquantel and its main metabolite in human plasma, blood and dried blood spots. J Pharm Biomed Anal. 2016;118:81-88. DOI: 10.1016/j.jpba.2015.10.011

Moser W, Ali S.M, Ame S.M, Speich B, Puchkov M, Huwyler J, Albonico M, Hattendorf J, Keiser J. Efficacy and safety of oxantel pamoate in school-aged children infected with Trichuris trichiura on Pemba island, Tanzania: a parallel, randomised, controlled, dose-ranging study. Lancet Infect Dis. 2016;16(1):53-60. DOI: 10.1016/S1473-3099(15)00271-6

Qian M.-B, Utzinger J, Keiser J, Zhou X.-N. Clonorchiasis. Lancet. 2016;387(10020):800-810. DOI: 10.1016/S0140-6736(15)60313-0

Sayasone S, Odermatt P, Vonghachack Y, Xayavong S, Senggnam K, Duthaler U, Akkhavong K, Hattendorf J, Keiser J. Efficacy and safety of tribendimidine against Opisthorchis viverrini: two randomised, parallel-group, single-blind, dose-ranging, phase 2 trials. Lancet Infect Dis. 2016;16(10):1145-1153. DOI: 10.1016/s1473-3099(16)30198-0

Speich B, Croll D, Fürst T, Utzinger J, Keiser J. Effect of sanitation and water treatment on intestinal protozoa infection: a systematic review and meta-analysis. Lancet Infect Dis. 2016;16(1):87-99. DOI: 10.1016/S1473-3099(15)00349-7

Speich B, Moser W, Ali S.M, Ame S.M, Albonico M, Hattendorf J, Keiser J. Efficacy and reinfection with soil-transmitted helminths 18-weeks post-treatment with albendazole-ivermectin, albendazole-mebendazole, albendazole-oxantel pamoate and mebendazole. Parasit Vectors. 2016;9:123. DOI: 10.1186/s13071-016-1406-8

Van Voorhis W.C, Adams J.H, Adelfio R, Ahyong V, Akabas M.H, Alano P, Alday A, Aleman Resto Y, Alsibaee A, Alzualde A, Andrews K.T, Avery S.V, Avery V.M, Ayong L, Baker M, Baker S, Ben Mamoun C, Bhatia S, Bickle Q, Bounaadja L, Bowling T, Bosch J, Boucher L.E, Boyom F.F, Brea J, Brennan M, Burton A, Caffrey C.R, Camarda G, Carrasquilla M, Carter D, Belen Cassera M, Chih-Chien Cheng K, Chindaudomsate W, Chubb A, Colon B.L, Colon-Lopez D.D, Corbett Y, Crowther G.J, Cowan N, D'Alessandro S, Le Dang N, Delves M, DeRisi J.L, Du A.Y, Duffy S, Abd El-Salam El-Sayed S, Ferdig M.T, Fernandez Robledo J.A, Fidock D.A, Florent I, Fokou P.V, Galstian A, Gamo F.J, Gokool S, Gold B, Golub T, Goldgof G.M, Guha R, Guiguemde W.A, Gural N, Guy R.K, Hansen M.A, Hanson K.K, Hemphill A, Hooft van Huijsduijnen R, Horii T, Horrocks P, Hughes T.B, Huston C, Igarashi I, Ingram-Sieber K, Itoe M.A, Jadhav A, Naranuntarat Jensen A, Jensen L.T, Jiang R.H, Kaiser A, Keiser J, Ketas T, Kicka S, Kim S, Kirk K, Kumar V.P, Kyle D.E, Lafuente M.J, Landfear S, Lee N, Lee S, Lehane A.M, Li F, Little D, Liu L, Llinas M, Loza M.I, Lubar A, Lucantoni L, Lucet I, Maes L, Mancama D, Mansour N.R, March S, McGowan S, Medina Vera I, Meister S, Mercer L, Mestres J, Mfopa A.N, Misra R.N, Moon S, Moore J.P, Morais Rodrigues da Costa F, Muller J, Muriana A, Nakazawa Hewitt S, Nare B, Nathan C, Narraidoo N, Nawaratna S, Ojo K.K, Ortiz D, Panic G, Papadatos G, Parapini S, Patra K, Pham N, Prats S, Plouffe D.M, Poulsen S.A, Pradhan A, Quevedo C, Quinn R.J, Rice C.A, Abdo Rizk M, Ruecker A, St Onge R, Salgado Ferreira R, Samra J, Robinett N.G, Schlecht U, Schmitt M, Silva Villela F, Silvestrini F, Sinden R, Smith D.A, Soldati T, Spitzmuller A, Stamm S.M, Sullivan D.J, Sullivan W, Suresh S, Suzuki B.M, Suzuki Y, Swamidass S.J, Taramelli D, Tchokouaha L.R, Theron A, Thomas D, Tonissen K.F, Townson S, Tripathi A.K, Trofimov V, Udenze K.O, Ullah I, Vallieres C, Vigil E, Vinetz J.M, Voong Vinh P, Vu H, Watanabe N.A, Weatherby K, White P.M, Wilks A.F, Winzeler E.A, Wojcik E, Wree M, Wu W, Yokoyama N, Zollo P.H, Abla N, Blasco B, Burrows J, Laleu B, Leroy D, Spangenberg T, Wells T, Willis P.A. Open source drug discovery with the malaria box compound collection for neglected diseases and beyond. PLoS Pathog. 2016;12(7):e1005763. DOI: 10.1371/journal.ppat.1005763

Vanobberghen F, Penny M.A, Duthaler U, Odermatt P, Sayasone S, Keiser J, Tarning J. Population pharmacokinetic modeling of tribendimidine metabolites in Opisthorchis viverrini-infected adults. Antimicrob Agents Chemother. 2016;60(10):5695-5704. DOI: 10.1128/AAC.00655-16

Wang C, Zhao Q, Vergas M, Jones J.O, White K.L, Shackleford D.M, Chen G, Saunders J, Ng A.C.F, Chiu F.C.K, Dong Y, Charman S.A, Keiser J, Vennerstrom J.L. Revisiting the SAR of the antischistosomal aryl hydantoin (Ro 13-3978). J Med Chem. 2016;59:10705-10718. DOI: 10.1021/acs.jmedchem.6b01410

Barda B, Albonico M, Ianniello D, Ame S.M, Keiser J, Speich B, Rinaldi L, Cringoli G, Burioni R, Montresor A, Utzinger J. How long can stool samples be fixed for an accurate diagnosis of soil-transmitted helminth infection using mini-FLOTAC?. PLoS Negl Trop Dis. 2015;9(4):e0003698. DOI: 10.1371/journal.pntd.0003698

Barda B, Coulibaly J, Keiser J. Assessment of the safety and efficacy of oral Moxidectin, Synriam (R), Synriam (R) -praziquantel combination versus praziquantel in schoolchildren infected with Schistosoma haematobium and Schistosoma mansoni. Trop Med Int Health, 2015;20(Suppl. 1):53-54. Abstracts of the 9th European Congress on Tropical Medicine and International Health, 6-10 September 2015, Basel, Switzerland

Barda B.D, Keiser J, Albonico M. Human trichuriasis: diagnostics update. Curr Trop Med Rep. 2015;2:201-208. DOI: 10.1007/s40475-015-0063-x

Braissant O, Keiser J, Meister I, Bachmann A, Wirz D, Gopfert B, Bonkat G, Wadso I. Isothermal microcalorimetry accurately detects bacteria, tumorous microtissues, and parasitic worms in a label-free well-plate assay. Biotechnol J. 2015;10(3):460-480. DOI: 10.1002/biot.201400494

Cowan N, Datwyler P, Ernst B, Wang C, Vennerstrom J.L, Spangenberg T, Keiser J. Activities of N,N' -diarylurea MMV665852 analogs against Schistosoma mansoni. Antimicrob Agents Chemother. 2015;59(4):1935-1941. DOI: 10.1128/AAC.04463-14

Cowan N, Keiser J. Repurposing of anticancer drugs: in vitro and in vivo activities against Schistosoma mansoni. Parasit Vectors. 2015;8:417. DOI: 10.1186/s13071-015-1023-y

Cowan N, Yaremenko I.A, Krylov I, Terent'ev A.O, Keiser J. Elucidation of the in vitro and in vivo activities of bridged 1,2,4-trioxolanes, bridged 1,2,4,5-tetraoxanes, tricyclic monoperoxides, silyl peroxides, and hydroxylamine derivatives against Schistosoma mansoni.. Bioorg Med Chem. 2015;23(16):5175-5181. DOI: 10.1016/j.bmc.2015.02.010

Duthaler U, Keiser J, Huwyler J. LC-MS/MS method for the determinatin of two metabolites of tribendimidine, deacylated amidantel and its acetylated metabolite in plasma, blood and dried blood spots. J Pharm Biomed Anal. 2015;105:163-173. DOI: 10.1016/j.jpba.2014.12.006

Ephraim R.K, Duah E, Cybulski J.S, Prakash M, D'Ambrosio M.V, Fletcher D.A, Keiser J, Andrews J.R, Bogoch I.I. Diagnosis of Schistosoma haematobium infection with a mobile phone-mounted foldscope and a reversed-lens CellScope in Ghana. Am J Trop Med Hyg. 2015;92(6):1253-1256. DOI: 10.4269/ajtmh.14-0741

Frahm S, Loffredo-Verde E, Bhattacherjee S, Luo S, Formichella L, Keiser J, Verschoor A, Da Costa C.U.P. The influence of host serum factors on the development of S. mansoni in its definite host. Trop Med Int Health, 2015;20(Suppl. 1):236. Abstracts of the 9th European Congress on Tropical Medicine and International Health, 6-10 September 2015, Basel, Switzerland

Hess J, Keiser J, Gasser G. Toward organometallic antischistosomal drug candidates. Future Med Chem. 2015;7(6):821-830. DOI: 10.4155/fmc.15.22

Keiser J, Panic G, Vargas M, Wang C, Dong Y, Gautam N, Vennerstrom J.L. Aryl hydantoin Ro 13-3978, a broad-spectrum antischistosomal. J Antimicrob Chemother. 2015;70(6):1788-1797. DOI: 10.1093/jac/dkv016

Keiser J. Is Caenorhabditis elegans the magic bullet for anthelminthic drug discovery?. Trends Parasitol. 2015;31(10):455-456. DOI: 10.1016/j.pt.2015.08.004

Kovac J, Leonidova A, Meister I, Panic G, Coulibaly J, Huwyler J, Keiser J. Praziquantel dose-finding and pharmacokinetic studies in school-and preschool-aged children infected with S-mansoni. Trop Med Int Health, 2015;20(Suppl. 1):229. Abstracts of the 9th European Congress on Tropical Medicine and International Health, 6-10 September 2015, Basel, Switzerland

Meister I, Vanobberghen F, Penny M.A, Sayasone S, Phongluxa K, Odermatt P, Duthaler U, Leonidova A, Huwyler J, Keiser J. Population pharmacokinetics of the novel anthelminthic tribendimidine in Opisthorchis viverrini infected patients in Lao PDR. Trop Med Int Health, 2015;20(Suppl. 1):303. Abstracts of the 9th European Congress on Tropical Medicine and International Health, 6-10 September 2015, Basel, Switzerland

Ogorodova L.M, Fedorova O.S, Sripa B, Mordvinov V.A, Katokhin A.V, Keiser J, Odermatt P, Brindley P.J, Mayboroda O.A, Velavan T.P, Freidin M.B, Sazonov A.E, Saltykova I.V, Pakharukova M.Y, Kovshirina Y.V, Kaloulis K, Krylova O.Y, Yazdanbakhsh M. Opisthorchiasis: an overlooked danger. PLoS Negl Trop Dis. 2015;9(4):e0003563. DOI: 10.1371/journal.pntd.0003563

Olliaro P.L, Vaillant M, Diawara A, Coulibaly J.T, Garba A, Keiser J, King C.H, Knopp S, Landoure A, N'Goran E.K, Raso G, Scherrer A.U, Sousa-Figueiredo J.C, Stete K, Zhou X.N, Utzinger J. Toward measuring Schistosoma response to praziquantel treatment with appropriate descriptors of egg excretion. PLoS Negl Trop Dis. 2015;9(6):e0003821. DOI: 10.1371/journal.pntd.0003821

Olliaro P.L, Vaillant M.T, Diawara A, Coulibaly J.T, Garba A, Keiser J, King C.H, Knopp S, Landoure A, N'Goran E.K, Raso G, Scherrer A.U, Sousa-Figueiredo J.C, Stete K, Zhou X.N, Utzinger J, Speich B, Albonico M, Halpenny C, Kihara J, Prichard R.K. How to measure responses to anthelmintic treatments? Centile distribution of individual versus group mean egg reduction rates. Trop Med Int Health, 2015;20(Suppl. 1):304-305

Panic G, Flores D, Ingram-Sieber K, Keiser J. Fluorescence/luminescence-based markers for the assessment of Schistosoma mansoni schistosomula drug assays. Parasit Vectors. 2015;8:624. DOI: 10.1186/s13071-015-1233-3

Panic G, Vargas M, Scandale I, Keiser J. Investigations of an FDA-approved compound library for potential drugs against Schistosoma mansoni. Trop Med Int Health, 2015;20(Suppl. 1):235-236. Abstracts of the 9th European Congress on Tropical Medicine and International Health, 6-10 September 2015, Basel, Switzerland

Panic G, Vargas M, Scandale I, Keiser J. Activity profile of an FDA-approved compound library against Schistosoma mansoni. PLoS Negl Trop Dis. 2015;9(7):e0003962. DOI: 10.1371/journal.pntd.0003962

Sayasone S, Keiser J, Vonghachack Y, Xayavong S, Senggnam K, Meister I, Hattendorf J, Akkhavong K, Odermatt P. Tribendimidine is an efficacious and safe drug against Opisthorchis viverrini: results of a randomized controlled trial in southern Lao PDR. Trop Med Int Health, 2015;20(Suppl. 1):28-29. Abstracts of the 9th European Congress on Tropical Medicine and International Health, 6-10 September 2015, Basel, Switzerland

Speich B, Ali S.M, Ame S.M, Albonico M, Utzinger J, Keiser J. Quality control in the diagnosis of Trichuris trichiura and Ascaris lumbricoides using the Kato-Katz technique: experience from three randomised controlled trials. Parasit Vectors. 2015;8:82. DOI: 10.1186/s13071-015-0702-z

Speich B, Ali S.M, Ame S.M, Bogoch I.I, Alles R, Huwyler J, Albonico M, Hattendorf J, Utzinger J, Keiser J. Efficacy and safety of albendazole plus ivermectin, albendazole plus mebendazole, albendazole plus oxantel pamoate, and mebendazole alone against Trichuris trichiura and concomitant soil-transmitted helminth infections: a four-arm, randomised con. Lancet Infect Dis. 2015;15(3):277-284. DOI: 10.1016/S1473-3099(14)71050-3

Vejzagic N, Adelfio R, Keiser J, Kringel H, Thamsborg S.M, Kapel C.M. Bacteria-induced egg hatching differs for Trichuris muris and Trichuris suis. Parasit Vectors. 2015;8:371. DOI: 10.1186/s13071-015-0986-z

Bogoch I.I, Andrews J.R, Speich B, Ame S.M, Ali S.M, Stothard J.R, Utzinger J, Keiser J. Quantitative evaluation of a handheld light microscope for field diagnosis of soil-transmitted helminth infection. Am J Trop Med Hyg. 2014;91(6):1138-1141. DOI: 10.4269/ajtmh.14-0253

Bogoch I.I, Coulibaly J.T, Andrews J.R, Speich B, Keiser J, Stothard J.R, N'Goran E.K, Utzinger J. Evaluation of portable microscopic devices for the diagnosis of Schistosoma and soil-transmitted helminth infection. Parasitology. 2014;141(14):1811-1818. DOI: 10.1017/S0031182014000432

Gasser G, Patra M, Ingram K, Keiser J. Towards novel organometallic-based anthelmintic drug candidates. J Biol Inorg Chem, 2014;19(1):S180

Hotez P.J, Alvarado M, Basanez M.G, Bolliger I, Bourne R, Boussinesq M, Brooker S.J, Brown A.S, Buckle G, Budke C.M, Carabin H, Coffeng L.E, Fevre E.M, Fürst T, Halasa Y.A, Jasrasaria R, Johns N.E, Keiser J, King C.H, Lozano R, Murdoch M.E, O'Hanlon S, Pion S.D, Pullan R.L, Ramaiah K.D, Roberts T, Shepard D.S, Smith J.L, Stolk W.A, Undurraga E.A, Utzinger J, Wang M, Murray C.J, Naghavi M. The global burden of disease study 2010: interpretation and implications for the neglected tropical diseases. PLoS Negl Trop Dis. 2014;8(7):e2865. DOI: 10.1371/journal.pntd.0002865

Ingram-Sieber K, Cowan N, Panic G, Vargas M, Mansour N.R, Bickle Q.D, Wells T.N, Spangenberg T, Keiser J. Orally active antischistosomal early leads identified from the open access malaria box. PLoS Negl Trop Dis. 2014;8(1):e2610. DOI: 10.1371/journal.pntd.0002610

Keiser J, Silué K.D, Adiossan L.K, N'Guessan N.A, Monsan N, Utzinger J, N'Goran E.K. Praziquantel, mefloquine-praziquantel, and mefloquine-artesunate-praziquantel against Schistosoma haematobium: a randomized, exploratory, open-label trial. PLoS Negl Trop Dis. 2014;8(7):e2975. DOI: 10.1371/journal.pntd.0002975

Keiser J, Speich B, Utzinger J. Reply: Comment to "Oxantel pamoate-albendazole for Trichuris trichiura infection" [Correspondence]. N Engl J Med. 2014;370(20):1953-1954. DOI: 10.1056/NEJMc1403068

Keiser J, Vargas M, Rubbiani R, Gasser G, Biot C. In vitro and in vivo antischistosomal activity of ferroquine derivatives. Parasit Vectors. 2014;7:424. DOI: 10.1186/1756-3305-7-424

Kljun J, Scott A.J, Rizner T.L, Keiser J, Turel I. Synthesis and biological evaluation of organoruthenium complexes with azole antifungal agents. First crystal structure of a tioconazole metal complex. Organometallics. 2014;33(7):1594-1601. DOI: 10.1021/om401096y

Kulke D, von Samson-Himmelstjerna G, Miltsch S.M, Wolstenholme A.J, Jex A.R, Gasser R.B, Ballesteros C, Geary T.G, Keiser J, Townson S, Harder A, Krucken J. Characterization of the Ca2+-gated and voltage-dependent k+-channel slo-1 of nematodes and its interaction with emodepside. PLoS Negl Trop Dis. 2014;8(12):e3401. DOI: 10.1371/journal.pntd.0003401

Küster T, Kriegel N, Stadelmann B, Wang X, Dong Y, Vennerstrom J.L, Keiser J, Hemphill A. Amino ozonides exhibit in vitro activity against Echinococcus multilocularis metacestodes. Int J Antimicrob Agents. 2014;43(1):40-46. DOI: 10.1016/j.ijantimicag.2013.09.012

Meister I, Ingram-Sieber K, Cowan N, Todd M, Robertson M.N, Meli C, Patra M, Gasser G, Keiser J. Activity of praziquantel enantiomers and main metabolites against Schistosoma mansoni. Antimicrob Agents Chemother. 2014;58(9):5466-5472. DOI: 10.1128/AAC.02741-14

Olliaro P, Delgado-Romero P, Keiser J. The little we know about the pharmacokinetics and pharmacodynamics of praziquantel (racemate and R-enantiomer). J Antimicrob Chemother. 2014;69(4):863-870. DOI: 10.1093/jac/dkt491

Olliaro P.L, Diawara A, Speich B, Keiser J, Halpenny C.M, Albonico M, Kihara J, Prichard R.K. Comparing group means and individual responses to treatment of soil-transmitted nematodes with benzimidazole drugs: A pooled analysis of individual patient data. Am J Trop Med Hyg, 2014;91(5 Suppl. 1):495

Olliaro P.L, Vaillant M, Diawara A, Coulibaly J.T, Garba A, Keiser J, King C.H, Knopp S, Landouré A, N'Goran E.K, Raso G, Scherrer A.U, Sousa-Figueiredo J.C, Stete K, Zhou X.N, Utzinger J. Comparing methods to assess schistosoma response to praziquantel treatment. Am J Trop Med Hyg, 2014;91(5 Suppl. 1):112

Panic G, Duthaler U, Speich B, Keiser J. Repurposing drugs for the treatment and control of helminth infections. Int J Parasitol Drugs Drug Resist. 2014;4:185-200. DOI: 10.1016/j.ijpddr.2014.07.002

Patra M, Joshi T, Pierroz V, Ingram K, Kaiser M, Ferrari S, Spingler B, Keiser J, Gasser G. DMSO-mediated ligand dissociation: renaissance for biological activity of N-heterocyclic-[Ru(n6-arene)CI2] drug candidates. Chemistry. 2014;19(44):14768-14772. DOI: 10.1002/chem.201303341

Speich B, Ame S.M, Ali S.M, Alles R, Huwyler J, Hattendorf J, Utzinger J, Albonico M, Keiser J. Oxantel pamoate-albendazole for Trichuris trichiura infection. N Engl J Med. 2014;370(7):610-620. DOI: 10.1056/NEJMoa1301956

Speich B, Utzinger J, Marti H, Ame S.M, Ali S.M, Albonico M, Keiser J. Comparison of the Kato-Katz method and ether-concentration technique for the diagnosis of soil-transmitted helminth infections in the framework of a randomised controlled trial. Eur J Clin Microbiol Infect Dis. 2014;33(5):815-822. DOI: 10.1007/s10096-013-2019-1

Spivak A.Y, Keiser J, Vargas M, Gubaidullin R.R, Nedopekina D.A, Shakurova E.R, Khalitova R.R, Odinokov V.N. Synthesis and activity of new triphenylphosphonium derivatives of betulin and betulinic acid against Schistosoma mansoni in vitro and in vivo. Bioorg Med Chem. 2014;22(21):6297-6304. DOI: 10.1016/j.bmc.2014.07.014

Tritten L, Keiser J, Karwa T, Utzinger J, Holmes E, Saric J. Comparing systemic metabolic responses in mice to single or dual infection with Plasmodium berghei and Heligmosomoides bakeri. Mol Biosyst. 2014;10(9):2358-2367. DOI: 10.1039/c4mb00097h

Wang C, Zhao Q, Min J, Muniyan S, Vargas M, Wang X, Dong Y, Guy R.K, Lin M.F, Keiser J, Vennerstrom J.L. Antischistosomal versus antiandrogenic properties of aryl hydantoin ro 13-3978. Am J Trop Med Hyg. 2014;90(6):1156-1158. DOI: 10.4269/ajtmh.14-0029

Alles R, Puchkov M, Jablonski C, Speich B, Keiser J, Huwyler J. Development of oxantel tablets for pediatric clinical studies: a technical note. J Drug Del Sci Tech. 2013;23(6):623-625

Bogoch I.I, Andrews J.R, Speich B, Utzinger J, Ame S.M, Ali S.M, Keiser J. Mobile phone microscopy for the diagnosis of soil-transmitted helminth infections: a proof-of-concept study. Am J Trop Med Hyg. 2013;88(4):626-629. DOI: 10.4269/ajtmh.12-0742

de Moraes J, Keiser J, Ingram K, Nascimento C, Yamaguchi L.F, Bittencourt C.R, Bemquerer M.P, Leite J.R, Kato M.J, Nakano E. In vitro synergistic interaction between amide piplartine and antimicrobial peptide dermaseptin against Schistosoma mansoni schistosomula and adult worms. Curr Med Chem. 2013;20(2):301-309

Duthaler U, Sayasone S, Odermatt P, Huwyler J, Keiser J. Pharmacokinetic studies on tribendimidine in Opisthorchis viverrini infected patients. Trop Med Int Health, 2013;18(Suppl. 1):11

Ingram K, Duthaler U, Vargas M, Ellis W, Keiser J. Disposition of mefloquine and enpiroline is highly influenced by a chronic Schistosoma mansoni infection. Antimicrob Agents Chemother. 2013;57(9):4506-4511. DOI: 10.1128/AAC.01129-13

Keiser J, Adelfio R, Vargas M, Odermatt P, Tesana S. Activity of tribendimidine and praziquantel combination therapy against the liver fluke Opisthorchis viverrini in vitro and in vivo. J Helminthol. 2013;87(2):252-256. DOI: 10.1017/S0022149X12000387

Keiser J, Manneck T, Kirchhofer C, Braissant O. Isothermal microcalorimetry to study the activity of triclabendazole and its metabolites on juvenile and adult Fasciola hepatica. Exp Parasitol. 2013;133(3):265-268. DOI: 10.1016/j.exppara.2012.11.020

Keiser J, Tritten L, Silbereisen A, Speich B, Adelfio R, Vargas M. Activity of oxantel pamoate monotherapy and combination chemotherapy against Trichuris muris and hookworms: revival of an old drug. PLoS Negl Trop Dis. 2013;7(3):e2119. DOI: 10.1371/journal.pntd.0002119

Knopp S, Becker S.L, Ingram K.J, Keiser J, Utzinger J. Diagnosis and treatment of schistosomiasis in children in the era of intensified control. Expert Rev Anti Infect Ther. 2013;11(11):1237-1258. DOI: 10.1586/14787210.2013.844066

Meister I, Duthaler U, Huwyler J, Rinaldi L, Bosco A, Cringoli G, Keiser J. Efficacy and pharmacokinetics of OZ78 and MT04 against a natural infection with Fasciola hepatica in sheep. Vet Parasitol. 2013;198(1-2):102-110. DOI: 10.1016/j.vetpar.2013.08.007

Panic G, Ingram K, Keiser J. Development of an in vitro drug sensitivity assay based on newly excysted larvae of Echinostoma caproni. Parasit Vectors. 2013;6:237. DOI: 10.1186/1756-3305-6-237

Patra M, Ingram K, Leonidova A, Pierroz V, Ferrari S, Robertson M.N, Todd M.H, Keiser J, Gasser G. In vitro metabolic profile and in vivo antischistosomal activity studies of (n6-praziquantel)Cr(Co)3 derivatives. J Med Chem. 2013;56(22):9192-9198. DOI: 10.1021/jm401287m

Patra M, Ingram K, Pierroz V, Ferrari S, Spingler B, Gasser R.B, Keiser J, Gasser G. [(eta(6) -praziquantel)Cr(CO)(3)] derivatives with remarkable in vitro anti-schistosomal activity. Chemistry. 2013;19(7):2232-2235. DOI: 10.1002/chem.201204291

Qian M.B, Yap P, Yang Y.C, Liang H, Jiang Z.H, Li W, Tan Y.G, Zhou H, Utzinger J, Zhou X.N, Keiser J. Efficacy and safety of tribendimidine against Clonorchis sinensis. Clin Infect Dis. 2013;56(7):e76-e82. DOI: 10.1093/cid/cis1011

Qian M.B, Yap P, Yang Y.C, Liang H, Jiang Z.H, Li W, Utzinger J, Zhou X.N, Keiser J. Accuracy of the Kato-Katz method and formalin-ether concentration technique for the diagnosis of Clonorchis sinensis, and implication for assessing drug efficacy. Parasit Vectors. 2013;6:314. DOI: 10.1186/1756-3305-6-314

Speich B, Ame S, Ali S, Alles R, Huwyler J, Hattendorf J, Utzinger J, Albonico M, Keiser J. A randomized controlled trial to assess the efficacy of oxantel pamoate-albendazole against Trichuris trichiura and concomitant hookworm infection. Trop Med Int Health, 2013;18(Suppl. 1):11

Speich B, Marti H, Ame S.M, Ali S.M, Bogoch I.I, Utzinger J, Albonico M, Keiser J. Prevalence of intestinal protozoa infection among school-aged children on Pemba Island, Tanzania, and effect of single-dose albendazole, nitazoxanide and albendazole-nitazoxanide. Parasit Vectors. 2013;6:3. DOI: 10.1186/1756-3305-6-3

Tritten L, Keiser J, Godejohann M, Utzinger J, Vargas M, Beckonert O, Holmes E, Saric J. Metabolic profiling framework for discovery of candidate diagnostic markers of malaria. Sci Rep. 2013;3:2769. DOI: 10.1038/srep02769

Tsang A.S, Ingram K, Keiser J, Hibbert D.B, Todd M.H. Enhancing the usefulness of cross dehydrogenative coupling reactions with a removable protecting group. Org Biomol Chem. 2013;11(30):4921-4924. DOI: 10.1039/c3ob40503f

Utzinger J, Keiser J. Research and development for neglected diseases: more is still needed, and faster [Comment]. Lancet Global Health. 2013;1(6):e317-e318. DOI: 10.1016/S2214-109X(13)70148-7

Vukcevic M, Zorzato F, Keck S, Tsakiris D.A, Keiser J, Maizels R.M, Treves S. Gain of function of the immune system caused by a ryanodine receptor 1 mutation. J Cell Sci. 2013;126(Pt 15):3485-3492. DOI: 10.1242/jcs.130310

Wimmersberger D, Tritten L, Keiser J. Development of an in vitro drug sensitivity assay for Trichuris muris first-stage larvae. Parasit Vectors. 2013;6:42. DOI: 10.1186/1756-3305-6-42

Xiao S.H, Utzinger J, Tanner M, Keiser J, Xue J. Advances with the Chinese anthelminthic drug tribendimidine in clinical trials and laboratory investigations. Acta Trop. 2013;126(2):115-126. DOI: 10.1016/j.actatropica.2013.01.009

Caffrey C.R, Utzinger J, Keiser J. Drug discovery for trematodiases: challenges and progress. In: Caffrey C.R, ed. Parasitic helminths: targets, screens, drugs & vaccines, 323-337. Weinheim: Wiley Blackwell, 2012

Coulibaly J.T, N'Gbesso Y, Knopp S, Keiser J, N'Goran E.K, Utzinger J. Efficacy and safety of praziquantel in preschool-aged children in an area co-endemic for Schistosoma mansoni and S. haematobium. PLoS Negl Trop Dis. 2012;6(12):e1917. DOI: 10.1371/journal.pntd.0001917

Duthaler U, Huwyler J, Rinaldi L, Cringoli G, Keiser J. Evaluation of the pharmacokinetic profile of artesunate, artemether and their metabolites in sheep naturally infected with Fasciola hepatica. Vet Parasitol. 2012;186(3-4):270-280. DOI: 10.1016/j.vetpar.2011.11.076

Fürst T, Duthaler U, Sripa B, Utzinger J, Keiser J. Trematode infections: liver and lung flukes. Infect Dis Clin North Am. 2012;26(2):399-419. DOI: 10.1016/j.idc.2012.03.008

Fürst T, Keiser J, Utzinger J. Global burden of human food-borne trematodiasis: a systematic review and meta-analysis. Lancet Infect Dis. 2012;12(3):210-221. DOI: 10.1016/S1473-3099(11)70294-8

Fürst T, Sayasone S, Odermatt P, Keiser J, Utzinger J. Manifestation, diagnosis, and management of foodborne trematodiasis. BMJ. 2012;344:e4093. DOI: 10.1136/bmj.e4093

Ingram K, Ellis W, Keiser J. Antischistosomal activities of mefloquine-related arylmethanols. Antimicrob Agents Chemother. 2012;56(6):3207-3215. DOI: 10.1128/AAC.06177-11

Ingram K, Schiaffo C.E, Sittiwong W, Benner E, Dussault P.H, Keiser J. In vitro and in vivo activity of 3-alkoxy-1,2-dioxolanes against Schistosoma mansoni. J Antimicrob Chemother. 2012;67(8):1979-1986. DOI: 10.1093/jac/dks141

Ingram K, Yaremenko I.A, Krylov I, Hofer L, Terent'ev A.O, Keiser J. Identification of antischistosomal leads by evaluating bridged 1,2,4,5-tetraoxanes, alphaperoxides, and tricyclic monoperoxides. J Med Chem. 2012;55(20):8700-8711. DOI: 10.1021/jm3009184

Keiser J, Ingram K, Vargas M, Chollet J, Wang X, Dong Y, Vennerstrom J.L. In vivo activity of aryl ozonides against Schistosoma species. Antimicrob Agents Chemother. 2012;56(2):1090-1092. DOI: 10.1128/AAC.05371-11

Keiser J, Tritten L, Adelfio R, Vargas M. Effect of combinations of marketed human anthelmintic drugs against Trichuris muris in vitro and in vivo. Parasit Vectors. 2012;5:292. DOI: 10.1186/1756-3305-5-292

Keiser J, Utzinger J. Antimalarials in the treatment of schistosomiasis. Curr Pharm Des. 2012;18(24):3531-3538. DOI: 10.2174/138161212801327293

Keiser J, Vargas M, Winter R. Anthelminthic properties of mangostin and mangostin diacetate. Parasitol Int. 2012;61(2):369-371. DOI: 10.1016/j.parint.2012.01.004

Kirchhofer C, Vargas M, Huwyler J, Keiser J. Pharmacokinetics of the fasciocidal drug candidates MT04 and OZ78 in uninfected rats and in vitro pharmacodynamic studies. Int J Parasitol Drugs Drug Resist. 2012;2:121-125. DOI: 10.1016/j.ijpddr.2012.03.003

Knopp S, Steinmann P, Hatz C, Keiser J, Utzinger J. Nematode infections: filariases. Infect Dis Clin North Am. 2012;26(2):359-381. DOI: 10.1016/j.idc.2012.02.005

Knopp S, Steinmann P, Keiser J, Utzinger J. Nematode infections: soil-transmitted helminths and Trichinella. Infect Dis Clin North Am. 2012;26(2):341-358. DOI: 10.1016/j.idc.2012.02.006

Koné W.M, Vargas M, Keiser J. Anthelmintic activity of medicinal plants used in Côte d'Ivoire for treating parasitic diseases. Parasitol Res. 2012;110(6):2351-2362. DOI: 10.1007/s00436-011-2771-z

Lochmatter C, Schneider C.L, Ingram K, Keiser J, Schifferli J.A. Schistosoma mansoni tetraspanning orphan receptor (SmTOR) - a new vaccine candidate against Schistosomiasis. Clin Exp Immunol. 2012;170(3):342-357. DOI: 10.1111/j.1365-2249.2012.04667.x

Lovis L, Mak T.K, Phongluxa K, Soukhathammavong P.A, Vonghachack Y, Keiser J, Vounatsou P, Tanner M, Hatz C, Utzinger J, Odermatt P, Akkhavong K. Efficacy of praziquantel against Schistosoma mekongi and Opisthorchis viverrini: a randomized, single-blinded dose-comparison trial. PLoS Negl Trop Dis. 2012;6(7):e1726. DOI: 10.1371/journal.pntd.0001726

Manneck T, Keiser J, Müller J. Mefloquine interferes with glycolysis in schistosomula of Schistosoma mansoni via inhibition of enolase. Parasitology. 2012;139(4):497-505. DOI: 10.1017/S0031182011002204

Marxer M, Ingram K, Keiser J. Development of an in vitro drug screening assay using Schistosoma haematobium schistosomula. Parasit Vectors. 2012;5:165. DOI: 10.1186/1756-3305-5-165

Patra M, Ingram K, Pierroz V, Ferrari S, Spingler B, Keiser J, Gasser G. Ferrocenyl derivatives of the anthelmintic praziquantel: design, synthesis and biological evaluation. J Med Chem. 2012;55(20):8790-8798. DOI: 10.1021/jm301077m

Saric J, Want E.J, Duthaler U, Lewis M, Keiser J, Schockcor J.P, Ross G.A, Nicholson J.K, Holmes E, Tavares M.F. Systematic evaluation of extraction methods for multi-platform based metabotyping: application to the Fasciola hepatica metabolome. Anal Chem. 2012;84(16):6963-6972. DOI: 10.1021/ac300586m

Soukhathammavong P.A, Sayasone S, Phongluxa K, Xayaseng V, Utzinger J, Vounatsou P, Hatz C, Akkhavong K, Keiser J, Odermatt P. Low efficacy of single-dose albendazole and mebendazole against hookworm and effect on concomitant helminth infection in Lao PDR. PLoS Negl Trop Dis. 2012;6(1):e1417. DOI: 10.1371/journal.pntd.0001417

Speich B, Ame S.M, Ali S.M, Alles R, Hattendorf J, Utzinger J, Albonico M, Keiser J. Efficacy and safety of nitazoxanide, albendazole, and nitazoxanide-albendazole against Trichuris trichiura infection: a randomized controlled trial. PLoS Negl Trop Dis. 2012;6(6):e1685. DOI: 10.1371/journal.pntd.0001685

Thomsen H, Reider K, Franke K, Wessjohann L.A, Keiser J, Dagne E, Arnold N. Characterization of constituents and anthelmintic properties of Hagenia abyssinica. Sci Pharm. 2012;80(2):433-446. DOI: 10.3797/scipharm.1109-04

Toyang N.J, Ateh E.N, Keiser J, Vargas M, Bach H, Tane P, Sondengam L.B, Davis H, Bryant J, Verpoorte R. Toxicity, antimicrobial and anthelmintic activities of Vernonia guineensis Benth. (Asteraceae) crude extracts. J Ethnopharmacol. 2012;144(3):700-704. DOI: 10.1016/j.jep.2012.10.016

Tritten L, Braissant O, Keiser J. Comparison of novel and existing tools for studying drug sensitivity against the hookworm Ancylostoma ceylanicum in vitro. Parasitology. 2012;139(3):348-357. DOI: 10.1017/S0031182011001934

Tritten L, Nwosu U, Vargas M, Keiser J. In vitro and in vivo efficacy of tribendimidine and its metabolites alone and in combination against the hookworms Heligmosomoides bakeri and Ancylostoma ceylanicum. Acta Trop. 2012;122(1):101-107. DOI: 10.1016/j.actatropica.2011.12.008

Tritten L, Silbereisen A, Keiser J. Nitazoxanide: in vitro and in vivo drug effects against Trichuris muris and Ancylostoma ceylanicum, alone or in combination. Int J Parasitol Drugs Drug Resist. 2012;2:98-105. DOI: 10.1016/j.ijpddr.2012.02.004

Utzinger J, Becker S.L, Knopp S, Blum J, Neumayr A.L, Keiser J, Hatz C.F. Neglected tropical diseases: diagnosis, clinical management, treatment and control. Swiss Med Wkly. 2012;142:w13727. DOI: 10.4414/smw.2012.13727

Ziegelbauer K, Speich B, Mäusezahl D, Bos R, Keiser J, Utzinger J. Effect of sanitation on soil-transmitted helminth infection: systematic review and meta-analysis. PLoS Med. 2012;9(1):e1001162. DOI: 10.1371/journal.pmed.1001162

Zumla A, Keiser J. Tropical diseases [Editorial]. Infect Dis Clin North Am. 2012;26(2):xv-xvii. DOI: 10.1016/j.idc.2012.03.012

Duthaler U, Keiser J, Huwyler J. Development and validation of a liquid chromatography and ion spray tandem mass spectrometry method for the quantification of artesunate, artemether and their major metabolites dihydroartemisinin and dihydroartemisinin-glucuronide in sheep plasma. J Mass Spectrom. 2011;46(2):172-181. DOI: 10.1002/jms.1883

Ferreira J.F, Peaden P, Keiser J. In vitro trematocidal effects of crude alcoholic extracts of Artemisia annua, A. absinthium, Asimina triloba, and Fumaria officinalis: trematocidal plant alcoholic extracts. Parasitol Res. 2011;109(6):1585-1592. DOI: 10.1007/s00436-011-2418-0

Jones M.K, Keiser J, McManus D.P. Trematodes. In: Jorgensen J.H, ed. Manual of clinical microbiology, vol. 2, 2230-2242. Washington: ASM Press, 2011

Keiser J, Ingram K, Utzinger J. Antiparasitic drugs for paediatrics: systematic review, formulations, pharmacokinetics, safety, efficacy and implications for control. Parasitology. 2011;138(12):1620-1632. DOI: 10.1017/S0031182011000023

Keiser J, Manneck T, Vargas M. Interactions of mefloquine with praziquantel in the Schistosoma mansoni mouse model and in vitro. J Antimicrob Chemother. 2011;66(8):1791-1797. DOI: 10.1093/jac/dkr178

Keiser J, Sayed H, El-Ghanam M, Sabry H, Anani S, El-Wakeel A, Hatz C, Utzinger J, El-Din S.S, El-Maadawy W, Botros S. Efficacy and safety of artemether in the treatment of chronic fascioliasis in Egypt: exploratory phase-2 trials. PLoS Negl Trop Dis. 2011;5(9):e1285. DOI: 10.1371/journal.pntd.0001285

Keiser J, Utzinger J. Foodborne trematodiasis and schistosomiasis. In: Rudolph C,Rudolph A,Lister G,First L,Gershon A, eds. Rudolph's Pediatrics, 1200-1203. New York: McGraw-Hill, 2011

Kirchhofer C, Vargas M, Braissant O, Dong Y, Wang X, Vennerstrom J.L, Keiser J. Activity of OZ78 analogues against Fasciola hepatica and Echinostoma caproni. Acta Trop. 2011;118(1):56-62. DOI: 10.1016/j.actatropica.2011.02.003

Küster T, Stadelmann B, Hermann C, Scholl S, Keiser J, Hemphill A. In vitro and in vivo efficacy of mefloquine-based treatment against alveolar echinococcosis. Antimicrob Agents Chemother. 2011;55(2):713-721. DOI: 10.1128/AAC.01392-10

Li J.V, Saric J, Wang Y, Keiser J, Utzinger J, Holmes E. Chemometric analysis of biofluids from mice experimentally infected with Schistosoma mansoni. Parasit Vectors. 2011;4:179. DOI: 10.1186/1756-3305-4-179

Manneck T, Braissant O, Ellis W, Keiser J. Schistosoma mansoni: antischistosomal activity of the four optical isomers and the two racemates of mefloquine on schistosomula and adult worms in vitro and in vivo. Exp Parasitol. 2011;127(1):260-269. DOI: 10.1016/j.exppara.2010.08.011

Manneck T, Braissant O, Haggenmüller Y, Keiser J. Isothermal microcalorimetry to study drugs against Schistosoma mansoni. J Clin Microbiol. 2011;49(4):1217-1225. DOI: 10.1128/JCM.02382-10

Nwosu U, Vargas M, Harder A, Keiser J. Efficacy of the cyclooctadepsipeptide PF1022A against Heligmosomoides bakeri in vitro and in vivo. Parasitology. 2011;138(9):1193-1201. DOI: 10.1017/S003118201100076X

Olliaro P, Seiler J, Kuesel A, Horton J, Clark J.N, Don R, Keiser J. Potential drug development candidates for human soil-transmitted helminthiases. PLoS Negl Trop Dis. 2011;5(6):e1138. DOI: 10.1371/journal.pntd.0001138

Silbereisen A, Tritten L, Keiser J. Exploration of novel in vitro assays to study drugs against Trichuris spp.. J Microbiol Methods. 2011;87(2):169-175. DOI: 10.1016/j.mimet.2011.08.009

Soukhathammavong P, Odermatt P, Sayasone S, Vonghachack Y, Vounatsou P, Hatz C, Akkhavong K, Keiser J. Efficacy and safety of mefloquine, artesunate, mefloquine-artesunate, tribendimidine, and praziquantel in patients with Opisthorchis viverrini: a randomised, exploratory, open-label, phase 2 trial. Lancet Infect Dis. 2011;11(2):110-118. DOI: 10.1016/S1473-3099(10)70250-4

Stadelmann B, Kuster T, Scholl S, Barna F, Kropf C, Keiser J, Boykin D.W, Stephens C.E, Hemphill A. In vitro efficacy of dicationic compounds and mefloquine enantiomers against Echinococcus multilocularis metacestodes. Antimicrob Agents Chemother. 2011;55(10):4866-4872. DOI: 10.1128/AAC.00478-11

Tritten L, Silbereisen A, Keiser J. In vitro and in vivo efficacy of Monepantel (AAD 1566) against laboratory models of human intestinal nematode infections. PLoS Negl Trop Dis. 2011;5(12):e1457. DOI: 10.1371/journal.pntd.0001457

Utzinger J, N'Goran E.K, Caffrey C.R, Keiser J. From innovation to application: social-ecological context, diagnostics, drugs and integrated control of schistosomiasis. Acta Trop. 2011;120(Suppl. 1):S121-S137. DOI: 10.1016/j.actatropica.2010.08.020

Wang X, Zhao Q, Vargas M, Dong Y, Sriraghavan K, Keiser J, Vennerstrom J.L. The activity of dispiro peroxides against Fasciola hepatica. Bioorg Med Chem Lett. 2011;21(18):5320-5330. DOI: 10.1016/j.bmcl.2011.07.024

Dong Y, Chollet J, Vargas M, Mansour N.R, Bickle Q, Alnouti Y, Huang J, Keiser J, Vennerstrom J.L. Praziquantel analogs with activity against juvenile Schistosoma mansoni. Bioorg Med Chem Lett. 2010;20(8):2481-2484. DOI: 10.1016/j.bmcl.2010.03.001

Duthaler U, Rinaldi L, Maurelli M.P, Vargas M, Utzinger J, Cringoli G, Keiser J. Fasciola hepatica: comparison of the sedimentation and FLOTAC techniques for the detection and quantification of faecal egg counts in rats. Exp Parasitol. 2010;126(2):161-166. DOI: 10.1016/j.exppara.2010.04.020

Duthaler U, Smith T.A, Keiser J. In vivo and in vitro sensitivity of Fasciola hepatica to combinations of triclabendazole and artesunate, artemether or OZ78. Antimicrob Agents Chemother. 2010;54(11):4596-4604. DOI: 10.1128/AAC.00828-10

Keiser J, Duthaler U, Utzinger J. Update on the diagnosis and treatment of food-borne trematode infections. Curr Opin Infect Dis. 2010;23(5):513-520. DOI: 10.1097/QCO.0b013e32833de06a

Keiser J, Kirchhofer C, Haschke M, Huwyler J, Dong Y, Vennerstrom J.L, Vanhoff K, Kaminsky R, Malikides N. Efficacy, safety and pharmacokinetics of 1,2,4-trioxolane OZ78 against an experimental infection with Fasciola hepatica in sheep. Vet Parasitol. 2010;173(3-4):228-235. DOI: 10.1016/j.vetpar.2010.06.031

Keiser J, N'Guessan N.A, Adoubryn K.D, Silué K.D, Vounatsou P, Hatz C, Utzinger J, N'Goran E.K. Efficacy and safety of mefloquine, artesunate, mefloquine-artesunate, and praziquantel against Schistosoma haematobium: randomized, exploratory open-label trial. Clin Infect Dis. 2010;50(9):1205-1213. DOI: 10.1086/651682

Keiser J, Utzinger J. The drugs we have and the drugs we need against major helminth infections. Adv Parasitol. 2010;73:197-230. DOI: 10.1016/S0065-308X(10)73008-6

Keiser J, Vargas M, Doenhoff M.J. Activity of artemether and mefloquine against juvenile and adult Schistosoma mansoni in athymic and immunocompetent NMRI mice. Am J Trop Med Hyg. 2010;82(1):112-114. DOI: 10.4269/ajtmh.2010.09-0461

Keiser J, Vargas M, Vennerstrom J.L. Activity of antiandrogens against juvenile and adult Schistosoma mansoni in mice. J Antimicrob Chemother. 2010;65(9):1991-1995. DOI: 10.1093/jac/dkq233

Keiser J, Vargas M. Effect of artemether, artesunate, OZ78, praziquantel, and tribendimidine alone or in combination chemotherapy on the tegument of Clonorchis sinensis. Parasitol Int. 2010;59(3):472-476. DOI: 10.1016/j.parint.2010.04.003

Keiser J, Veneziano V, Rinaldi L, Mezzino L, Duthaler U, Cringoli G. Anthelmintic activity of artesunate against Fasciola hepatica in naturally infected sheep. Res Vet Sci. 2010;88(1):107-110. DOI: 10.1016/j.rvsc.2009.05.007

Keiser J. In vitro and in vivo trematode models for chemotherapeutic studies. Parasitology. 2010;137(3):589-603. DOI: 10.1017/S0031182009991739

Kirchhofer C, Keiser J, Huwyler J. Development and validation of a liquid chromatography/mass spectrometry method for pharmacokinetic studies of OZ78, a fasciocidal drug candidate. J Chromatogr B Analyt Technol Biomed Life Sci. 2010;878(28):2770-2774. DOI: 10.1016/j.jchromb.2010.08.020

Manneck T, Haggenmuller Y, Keiser J. Morphological effects and tegumental alterations induced by mefloquine on schistosomula and adult flukes of Schistosoma mansoni. Parasitology. 2010;137(1):85-98. DOI: 10.1017/S0031182009990965

Rufener L, Keiser J, Kaminsky R, Mäser P, Nilsson D. Phylogenomics of ligand-gated ion channels predicts monepantel effect. PLoS Pathog. 2010;6(9):e1001091. DOI: 10.1371/journal.ppat.1001091

Saric J, Li J.V, Utzinger J, Wang Y, Keiser J, Dirnhofer S, Beckonert O, Sharabiani M.T, Fonville J.M, Nicholson J.K, Holmes E. Systems parasitology: effects of Fasciola hepatica on the neurochemical profile in the rat brain. Mol Syst Biol. 2010;6:396. DOI: 10.1038/msb.2010.49

Utzinger J, Keiser J, Albonico M. This wormy world: here and there and everywhere. Parassitologia. 2010;52(1-2):47-50

Utzinger J, Steinmann P, Keiser J, Bos R. Impacts santaires du développement des larges réserves d'eau, barrages et irrigation. In: Gauthier-Clerc M,Thomas F, eds. Écologie de la santé et biodiversité, 116-125. Bruxelles: Groupe De Boeck, 2010

Utzinger J, Tanner M, Keiser J. ACTs for schistosomiasis: do they act?. Lancet Infect Dis. 2010;10(9):579-581. DOI: 10.1016/S1473-3099(10)70169-9

Wang Y, Li J.V, Saric J, Keiser J, Wu J, Utzinger J, Holmes E. Advances in metabolic profiling of experimental nematode and trematode infections. Adv Parasitol. 2010;73:373-404. DOI: 10.1016/S0065-308X(10)73012-8

Xiao S.H, Keiser J, Chen M.G, Tanner M, Utzinger J. Research and development of antischistosomal drugs in the People's Republic of China a 60-year review. Adv Parasitol. 2010;73:231-295. DOI: 10.1016/S0065-308X(10)73009-8

Zhao Q, Vargas M, Dong Y, Zhou L, Wang X, Sriraghavan K, Keiser J, Vennerstrom J.L. Structure-activity relationship of an ozonide carboxylic acid (OZ78) against Fasciola hepatica. J Med Chem. 2010;53(10):4223-4233. DOI: 10.1021/jm100226t

Caffrey C.R, Williams D.L, Todd M.J, Nelson D.L, Keiser J, Utzinger J. Chemotherapeutic development strategies for schistosomiasis. In: Selzer P.M, ed. Antiparasitic and antibacterial drug discovery, 301-321. Weinheim: Wiley-Blackwell, 2009

Erlanger T.E, Weiss S, Keiser J, Utzinger J, Wiedenmayer K. Past, present, and future of Japanese encephalitis. Emerg Infect Dis. 2009;15(1):1-7

Halferty L, O'Neill J.F, Brennan G.P, Keiser J, Fairweather I. Electron microscopical study to assess the in vitro effects of the synthetic trioxolane OZ78 against the liver fluke, Fasciola hepatica. Parasitology. 2009;136(11):1325-1337. DOI: 10.1017/S0031182009990643

Hodel E.M, Zanolari B, Mercier T, Biollaz J, Keiser J, Olliaro P, Genton B, Decosterd L.A. A single LC-tandem mass spectrometry method for the simultaneous determination of 14 antimalarial drugs and their metabolites in human plasma. J Chromatogr B Analyt Technol Biomed Life Sci. 2009;877(10):867-886. DOI: 10.1016/j.jchromb.2009.02.006

Keiser J, Chollet J, Xiao S.H, Mei J.Y, Jiao P.Y, Utzinger J, Tanner M. Mefloquine - an aminoalcohol with promising antischistosomal properties in mice. PLoS Negl Trop Dis. 2009;3(1):e350

Keiser J, Fried B. Echinostoma and related echinostomatid flukes. In: Yu V.L,Weber R,Raoult D, eds. Antimicrobial therapy and vaccines, vol. 1 Microbes: www.antimicrobe.org, 2009

Keiser J, Gruyer M.S, Perrottet N, Zanolari B, Mercier T, Decosterd L. Pharmacokinetic parameters of artesunate and dihydroartemisinin in rats infected with Fasciola hepatica. J Antimicrob Chemother. 2009;63(3):543-549

Keiser J, Odermatt P, Tesana S. Dose-response relationships and tegumental surface alterations in Opisthorchis viverrini following treatment with mefloquine in vivo and in vitro. Parasitol Res. 2009;105(1):261-266. DOI: 10.1007/s00436-009-1395-z

Keiser J, Odermatt P, Utzinger J, Maneechotesuwan C, Charenatanakul S. Paragonimus species (paragonimiasis). In: Yu V.L,Weber R,Raoult D, eds. Antimicrobial therapy and vaccines, vol. 1 Microbes: www.antimicrobe.org, 2009

Keiser J, Utzinger J. Food-borne trematodiases. Clin Microbiol Rev. 2009;22(3):466-483. DOI: 10.1128/CMR.00012-09

Keiser J, Xiao S.H, Smith T.A, Utzinger J. Combination chemotherapy against Clonorchis sinensis: experiments with artemether, artesunate, OZ78, praziquantel, and tribendimidine in the rat model. Antimicrob Agents Chemother. 2009;53(9):3770-3776. DOI: 10.1128/AAC.00452-09

Kim T.I, Yoo W.G, Li S, Hong S.T, Keiser J, Hong S.J. Efficacy of artesunate and artemether against Clonorchis sinensis in rabbits. Parasitol Res. 2009;106(1):153-160. DOI: 10.1007/s00436-009-1641-4

Koudou B.G, Tano Y, Keiser J, Vounatsou P, Girardin O, Klero K, Koné M, N'Goran E.K, Cissé G, Tanner M, Utzinger J. Effect of agricultural activities on prevalence rates, and clinical and presumptive malaria episodes in central Côte d'Ivoire. Acta Trop. 2009;111(3):268-274. DOI: 10.1016/j.actatropica.2009.05.006

Li J.V, Holmes E, Saric J, Keiser J, Dirnhofer S, Utzinger J, Wang Y. Metabolic profiling of a Schistosoma mansoni infection in mouse tissues using magic angle spinning-nuclear magnetic resonance spectroscopy. Int J Parasitol. 2009;39(5):547-558. DOI: 10.1016/j.ijpara.2008.10.010

Lovis L, Mak T.K, Phongluxa K, Soukhathammavong P, Sayasone S, Akkhavong K, Odermatt P, Keiser J, Felger I. PCR diagnosis of Opisthorchis viverrini and Haplorchis taichui infections in a Lao community in an area of endemicity and comparison of diagnostic methods for parasitological field surveys. J Clin Microbiol. 2009;47(5):1517-1523. DOI: 10.1128/JCM.02011-08

O'Neill J.F, Johnston R.C, Halferty L, Brennan G.P, Keiser J, Fairweather I. Adult triclabendazole-resistant Fasciola hepatica: morphological changes in the tegument and gut following in vivo treatment with artemether in the rat model. J Helminthol. 2009;83(2):151-163. DOI: 10.1017/S0022149X09344934

Saric J, Li J.V, Wang Y, Holmes E, Utzinger J, Keiser J. Use of Echinostoma spp. in studies on chemotherapy and metabolic profiling. In: Fried B,Toledo R, eds. The Biology of Echinostomes, 295-325. New York: Springer, 2009

Saric J, Li J.V, Wang Y, Keiser J, Veselkov K.A, Dirnhofer S, Yap I.K, Nicholson J.K, Holmes E, Utzinger J. Panorganismal metabolic response modelling of an experimental Echinostoma caproni infection in the mouse. J Proteome Res. 2009;8(8):3899-3911. DOI: 10.1021/pr900185s