Sentences with phrase «human malaria»

"Human malaria" refers to a disease caused by a parasite called Plasmodium that infects people through mosquito bites. It leads to symptoms like fever, chills, and tiredness. Full definition
The researchers plan to repeat the experiments with human malaria, a more challenging prospect.
The researchers note that this strategy of vaccination with the functional protein AMA1 - RON2 complex could be tested in the next generation of human malaria vaccines.
Entomologist Bart Knols of Wageningen University in the Netherlands cautions that cage conditions are very different from those of the field, where many other factors influence an insect's survival; what's more, the results may not hold up in human malaria, he says.
Ethical considerations in Controlled Human Malaria Infection studies in low resource settings: Experiences and perceptions of study participants in a malaria Challenge study in Kenya
That program pioneered advances that have lowered the risks of human malaria challenges and increased the benefits, opening the way to the trials flourishing today in several places.
Still, the two major human malaria parasite species, Plasmodium falciparum and P. vivax, are restricted in their «choice» of vertebrate host.
Led by scientists at the American Museum of Natural History, the Max Planck Institute for Infection Biology, and the Museum für Naturkunde, Berlin, the new study reveals that two bat - infecting parasites are closely related to parasites in rodents that are commonly used to model human malaria in laboratory studies.
Scientists had previously suspected that the most common human malaria parasite split from a chimpanzee version millions of years ago.
In tests in mice, a vaccine developed using human malaria parasite proteins — known as MSP -1-BBM — enabled the immune system to produce antibodies in the bloodstream.
Now Beatrice Hahn of the University of Alabama in Birmingham says both theories are wrong, and that human malaria came from gorillas.
These discoveries may help guide future research targeting human malaria parasites that can only grow inside reticulocytes and opens up new opportunities for the design of anti-malarial drugs to treat refractory patients.
Investigators at Johns Hopkins University have engineered GM mosquitoes to have an altered microbiota that suppresses human malaria - causing parasites.
The study led by Llinás was initiated by experiments from Alfred Cortés» group at the Barcelona Centre for International Health Research, in which individual human malaria parasite clones from a single strain were found to have varying levels of the transcriptional regulator AP2 - G, which mirrored varying levels of sexual stage (gametocyte) production.
Coevolution of male and female mosquitoes influences whether mosquitoes transmit human malaria [Also see Report by Mitchell et al..]
«New malaria parasites identified in wild bonobos: New addition to the plethora of parasite species recently discovered in African apes informs human malaria biology.»
Our meetings examined the variety of new genetic techniques developed to cure human malaria and Zika virus by eliminating mosquitos — such as Oxitec's sterile males, wolbachia applications, and gene drives — and looked at how they might be applied to protect Hawaiian birds.
Duffy blood group polymorphisms are important in areas where P. vivax predominates, because this molecule acts as a receptor for this protozoan (but not for the other human malaria parasites) on the surface of RBCs [19].
Both manuscripts detail the role of the same AP2 - G transcriptional regulator with remarkably similar findings — despite the different groups» having worked with two highly diverged malaria parasites: Plasmodium falciparum, which causes the most severe form of human malaria and Plasmodium berghei, a commonly used model parasite infecting rodents.
Malaria vaccine developers have been fortunate to have access to a human challenge model — known as controlled human malaria infection or CHMI — to evaluate the protective efficacy of pre-erythrocytic vaccines in early clinical trials.
The association of the Duffy blood group (FY) with P. vivax human malaria has been well - documented, where Duffy - negative individuals are naturally resistant to invasion by this parasite [2].
These antibodies were shown to respond to the human malaria parasite, indicating that the vaccine would be likely to trigger an immune reaction if it were used in people.
A synthetic homing endonuclease - based gene drive system in the human malaria mosquito.
The study was done with rodent malaria, but the researchers, at Pennsylvania State University in University Park, expect the pattern to apply to human malaria and possibly to other mosquito - borne diseases such as dengue fever and West Nile virus.
Simon Hay, an expert in malarial epidemiology at the University of Oxford, UK, who in 2010 reported a scant correlation between malaria and global warming, says that the study could have wide significance, if the results can be extended to human malaria.
Fortunately, they aren't injecting Kappe with the human malaria parasite, which infected roughly 207 million people worldwide in 2012 and killed some 627,000.
We have identified an Enterobacter bacterium isolated from wild mosquito populations in Zambia that renders the mosquito resistant to infection with the human malaria parasite Plasmodium falciparum by interfering with parasite development before invasion of the midgut epithelium.
But Schall wonders if, like some human malaria infections, the disease causes a low - level burden that hurts deer populations.
For their studies on a species of human malaria that is also carried by monkeys, as part of a larger project funded by the UK Research Council Living with Environmental Change initiative, Fornace and her colleagues are using a drone to map changes in mosquito and monkey habitats and correlate how those changes affect human infection.
(Laverania parasites are close relatives of the human malaria parasite P. falciparum.)
In 2010, Hahn and colleagues discovered that gorillas were the origin of the human malaria parasite Plasmodium falciparum, the most prevalent and lethal of the malaria parasites that infect people.
The paper «A protease cascade regulates release of the human malaria parasite Plasmodium falciparum from host red blood cells» is published in Nature Microbiology.
For example, the human malaria parasite can be found five times more often in men than women in China, according to a 2009 study.
Biologisches Kolloquium: A SLI system to study protein function in the human malaria parasite Plasmodium falciparum.
A principal obstacle in the decades - long search for a malaria vaccine has been generalizing discoveries made in mice to human malaria.
I started my PhD in the Cell Surface Signalling Group in 2013 and have since been investigating how Plasmodium falciparum parasites, the causative agent of the most severe form of human malaria, interact with their human host.
Insectary Originally developed by WRAIR, the human malaria challenge model enables in - house testing of prophylactics, therapeutics and vaccines.
Plasmodium vivax has been the most common cause of the human malaria parasite in the Brazilian Amazon region over the last seven years [1].

Phrases with «human malaria»

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