Contribution of influenza immunity and virosomal-formulated synthetic peptide to cellular immune responses in a phase I subunit malaria vaccine trial (Publications)
We have demonstrated recently in a phase Ia clinical trial that synthetic malaria peptides delivered by immuno-potentiating reconstituted influenza virosomes (IRIV) induced long-lived peptide-specific [...] have investigated the cellular immune responses specific for IRIV and the surface bound synthetic malaria peptides tested. After vaccination, in 50% (8/16) of the volunteers at least one positive lympho [...] pre-existing influenza specific T cell responses did not interfere negatively with...
Malaria vaccine candidate: design of a multivalent subunit alpha-helical coiled coil poly-epitope (Publications)
identification of new malaria antigens based on protein structural motifs was previously described. We identified and evaluated the malaria vaccine potential of fragments of several malaria antigens containing [...] (PBMC) of adults living in malaria-endemic areas. Affinity purified antigen-specific human antibodies and sera from P181-immunized mice recognised native proteins on malaria-infected erythrocytes in both [...] antigen-specific human antibodies were at high titers and associated with...
Preclinical profiling of the immunogenicity of a two-component subunit malaria vaccine candidate based on virosome technology (Publications)
anti-peptide responses, augmenting the value of this system for the development of a multivalent malaria vaccine
Human antibodies to recombinant protein constructs of <em>Plasmodium falciparum</em> Apical Membrane Antigen 1 (AMA1) and their associations with... (Publications)
ectodomain (both FVO and 3D7 allele constructs) prior to a malaria transmission season were significantly associated with protection from malaria in the following 6 months, even after adjusting for age and
Malaria-infected mice are cured by oral administration of new artemisinin derivatives (Publications)
a new series of 23 trioxane dimers has been prepared. Eleven of these new trioxane dimers cure malaria-infected mice via oral dosing at 3 x 30 mg/kg. The clinically used trioxane drug sodium artesunate [...] on day 6-7 postinfection. At only 3 x 10 mg/kg oral dosing, seven dimers prolong the lifetime of malaria-infected mice to days 14-17, more than double the chemotherapeutic effect of sodium artesunate. Ten
Cost savings with rapid diagnostic tests for malaria in low-transmission areas: evidence from Dar es Salaam, Tanzania (Publications)
Rapid diagnostic tests (RDTs) for malaria may help rationalize antimalarial drug use. However, the economic effects of these tests may vary. Data on costs were collected from 259 patients in 6 health
Epidemiology of malaria in the Papua New Guinean highlands (Publications)
Below 1400 m, malaria was a significant source of febrile illness. At higher altitudes, malaria was only a significant source of febrile illness during epidemic outbreaks, but asymptomatic malaria infections [...] investigation of the epidemiology of malaria in the Papua New Guinea (PNG) highlands and provide a basis for evidence-based planning and monitoring of intensified malaria control activities. Methods Between [...] and July 2005, 153 household-based, rapid malaria population surveys were...
Effects of vector-control interventions on changes in risk of malaria parasiotaemia in sub-Saharan Africa: a spatial and temporal analysis (Publications)
episodes and deaths due to malaria have been mainly associated with the expansion of vector-control measures, such as insecticide-treated bednets and indoor residual spraying. Malaria indicator surveys gather [...] gather information about key malaria indicators through national representative household surveys. We aimed to estimate changes in risk of malaria parasitaemia at high spatial resolution in sub-Saharan Africa [...] that had publicly available data from two malaria indicator or...
Metabolic profiling framework for discovery of candidate diagnostic markers of malaria (Publications)
Despite immense efforts to combat malaria in tropical and sub-tropical regions, the potency of this vector-borne disease and its status as a major driver of morbidity and mortality remain undisputed. We
