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Home / Archives for Malaria Research

British Container Breeding Mosquitoes: The Impact of Urbanisation and Climate Change on Community Composition and Phenology

April 23, 2014 By Malaria.com Leave a Comment

The proliferation of artificial container habitats in urban areas has benefitted urban adaptable mosquito species globally. In areas where mosquitoes transmit viruses and parasites, it can promote vector population productivity and fuel mosquito-borne disease outbreaks. … [Read more...]

Filed Under: Malaria Research Tagged With: Container Breeding Mosquitoes, Culex pipiens

Wolbachia Infection Modifies the Profile, Shuttling and Structure of MicroRNAs in a Mosquito Cell Line

April 23, 2014 By Malaria.com Leave a Comment

MicroRNAs (miRNAs) are small non-coding RNAs that play important roles in many biological processes such as development, cell signaling and immune response. Small RNA deep sequencing technology provided an opportunity for a thorough survey of the miRNA profile of a mosquito cell line from Aedes aegypti. We characterized the miRNA composition of the nucleus and the cytoplasm of uninfected cells and … [Read more...]

Filed Under: Malaria Research Tagged With: MicroRNAs, miRNAs, Wolbachia Infection

IgG1 and IgG4 Antibody Responses to the Anopheles gambiae Salivary Protein gSG6

April 23, 2014 By Malaria.com Leave a Comment

Human antibody response to the Anopheles gambiae salivary protein gSG6 has recently emerged as a potentially useful tool for malaria epidemiological studies and for the evaluation of vector control interventions. However, the current understanding of the host immune response to mosquito salivary proteins and of the possible crosstalk with early response to Plasmodium parasites is still very … [Read more...]

Filed Under: Malaria Research Tagged With: Anopheles, Burkina Faso, gSG6, IgG1, IgG4

Targeting NAD+ Metabolism in the Human Malaria Parasite Plasmodium falciparum

April 18, 2014 By Malaria.com Leave a Comment

Nicotinamide adenine dinucleotide (NAD+) is an essential metabolite utilized as a redox cofactor and enzyme substrate in numerous cellular processes. Elevated NAD+ levels have been observed in red blood cells infected with the malaria parasite Plasmodium falciparum, but little is known regarding how the parasite generates NAD+. Here, we employed a mass spectrometry-based metabolomic approach to … [Read more...]

Filed Under: Malaria Research Tagged With: Nicotinamide adenine dinucleotide (NAD+), Plasmodium Falciparum

Diagnostic Testing of Pediatric Fevers: Meta-Analysis of 13 National Surveys Assessing Influences of Malaria Endemicity and Source of Care on Test Uptake for Febrile Children under Five Years

April 18, 2014 By Malaria.com Leave a Comment

In 2010, the World Health Organization revised guidelines to recommend diagnosis of all suspected malaria cases prior to treatment. There has been no systematic assessment of malaria test uptake for pediatric fevers at the population level as countries start implementing guidelines. We examined test use for pediatric fevers in relation to malaria endemicity and treatment-seeking behavior in … [Read more...]

Filed Under: Malaria Research Tagged With: children under five, Malaria in Children, Pediatric Fever

Dihydroartemisinin-Piperaquine vs. Artemether-Lumefantrine for First-Line Treatment of Uncomplicated Malaria in African Children: A Cost-Effectiveness Analysis

April 18, 2014 By Malaria.com Leave a Comment

Recent multi-centre trials showed that dihydroartemisinin-piperaquine (DP) was as efficacious and safe as artemether-lumefantrine (AL) for treatment of young children with uncomplicated P. falciparum malaria across diverse transmission settings in Africa. Longitudinal follow-up of patients in these trials supported previous findings that DP had a longer post-treatment prophylactic effect than AL, … [Read more...]

Filed Under: Malaria Research Tagged With: Africa, artemether-lumefantrine (AL), dihydroartemisinin-piperaquine (DP)

Correlates of Inappropriate Prescribing of Antibiotics to Patients with Malaria in Uganda

January 27, 2014 By Malaria.com Leave a Comment

In many rural areas of Uganda, febrile patients presenting to health facilities are prescribed both antimalarials and antibiotics, contributing to the overuse of antibiotics. We identified the prevalence and correlates of inappropriate antibiotic management of patients with confirmed malaria. Methods We utilized individual outpatient data from 36 health centers from January to September … [Read more...]

Filed Under: Malaria Research Tagged With: Antibiotics, PLoS One, Uganda

Non-Profit Offers Free Kits of Potential Malaria Cures for Researchers to Study

December 8, 2013 By Malaria.com Leave a Comment

A nonprofit called Medicines for Malaria Venture (MMV) is sending free kits of potential malaria cures for researchers. It's called The Malaria Box, and it is the result of a high-throughput screen done by MMV and cooperating pharmaceutical companies. All you have to do is send your request, along with a summary of your research and how you plan to share the data. The box contain samples of 400 … [Read more...]

Filed Under: Malaria Research Tagged With: Medicines for Malaria Venture (MMV), The Malaria Box

Mass drug administration for the control and elimination of Plasmodium vivax malaria: an ecological study from Jiangsu province, China

November 1, 2013 By Malaria.com Leave a Comment

Recent progress in malaria control has caused renewed interest in mass drug administration (MDA) as a potential elimination strategy but the evidence base is limited. China has extensive experience with MDA, but it is not well documented. Methods An ecological study was conducted to describe the use of MDA for the control and elimination of Plasmodium vivax in Jiangsu Province and explore the … [Read more...]

Filed Under: Malaria Research Tagged With: Adam Bennett, Amy R Tao, China, George Dennis Shanks, Jimee Hwang, Jun Cao, Malaria Journal, Mass Drug Administration, Michelle S Hsiang, Plasmodium Vivax, Richard GA Feachem, Roly D Gosling and Qi Gao, Stephen Patrick Kachur, Yaobao Liu

Effect of Iron Supplements On Children Living in Malaria-Endemic Areas

September 3, 2013 By Malaria.com Leave a Comment

Children in a malaria-endemic community in Ghana who received a micronutrient powder with iron did not have an increased incidence of malaria, according to a study in the September 4 issue of JAMA. Previous research has suggested that iron supplementation for children with iron deficiency in malaria-endemic areas may increase the risk of malaria. “In sub-Saharan Africa, malaria is a leading … [Read more...]

Filed Under: Malaria Research Tagged With: iron supplements

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