Transcriptional correlates of malaria in RTS,S/AS01-vaccinated African children: a matched case-control study (Publications)
ted BTM correlations with malaria risk appeared to generalize to healthy, malaria-naive adults. CONCLUSIONS: A prevaccination transcriptomic signature associates with malaria in RTS,S/AS01-vaccinated African [...] we assessed the generalizability of our findings across three controlled human malaria infection studies of healthy, malaria-naive adult RTS,S/AS01 recipients. RESULTS: RTS,S/AS01 vaccination was associated [...] month 3 levels correlated with malaria risk. In contrast, baseline levels...
The 3-phosphoinositide-dependent protein kinase 1 is an essential upstream activator of protein kinase A in malaria parasites (Publications)
t protein kinase A (PKA) signalling is essential for the proliferation of Plasmodium falciparum malaria blood stage parasites. The mechanisms regulating the activity of the catalytic subunit PfPKAc, however [...] function has not been investigated in gametocytes, the sexual blood stage forms that are essential for malaria transmission. By studying a conditional PfPKAc knockdown (cKD) mutant, we confirm the essential role
Effect of interventions to reduce malaria incidence among military personnel on active duty: study protocol for a cluster randomised controlled trial... (Publications)
studies assessing the impact on malaria infection. This study will estimate the protective efficacy of treated uniforms and DEET insect repellent on the incidence of malaria infection among military personnel [...] placebo-controlled trial is planned to evaluate the effectiveness of the interventions on preventing malaria infections in soldiers on active duty at Mgambo National Service Camp in Tanga, Tanzania. The arms [...] untreated uniforms with placebo lotion. The primary outcome is the...
Haematological consequences of acute uncomplicated <em>falciparum </em>malaria: a WorldWide Antimalarial Resistance Network pooled analysis of... (Publications)
falciparum malaria to identify the factors associated with malarial anaemia. METHODS: Individual patient data from eligible antimalarial efficacy studies of uncomplicated P. falciparum malaria, available [...] BACKGROUND: Plasmodium falciparum malaria is associated with anaemia-related morbidity, attributable to host, parasite and drug factors. We quantified the haematological response following treatment of [...] = 2.06 [95%CI 1.39-3.05], p < 0.001). CONCLUSIONS: In patients with uncomplicated...
Insights from modelling malaria vaccines for policy decisions: the focus on RTS,S (Publications)
ns. This review illustrates the utility of simulation approaches by reviewing the literature on malaria vaccine modelling, with a focus on its link to the development of policy guidance for the first licensed
Methods and indicators for measuring patterns of human exposure to malaria vectors (Publications)
BACKGROUND: Effective targeting and evaluation of interventions that protect against adult malaria vectors requires an understanding of how gaps in personal protection arise. An improved understanding [...] collected and used consistently, this information can contribute to an improved understanding of how malaria transmission persists in the context of current intervention tools, how exposure patterns may change
Malaria infection prevalence and sensitivity of reactive case detection in Zanzibar (Publications)
BACKGROUND: Reactive case detection (RCD) is a commonly used strategy for malaria surveillance and response in elimination settings. Many approaches to RCD assume detectable infections are clustered within [...] household and up to 9 additional neighboring households. RESULTS: Of 12,487 participants tested by malaria rapid diagnostic test (RDT), 3.2% of those residing in index households and 0.4% of those residing [...] Sensitivity of RDT to detect qPCR-detectable infections was 34% (95%CI:...