A protein called c-FLIP-R is critical to immune cell survival: If this molecule is missing, the cells kill themselves – and are thus no longer able to perform their job fighting off invaders. Now, scientists at the Helmholtz ...
May 31, 2013
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It has been the cause of infamous international foodborne disease outbreaks and yet it is the most studied bacterium in science, an essential part of the human digestive tract, and a backbone of the biotech industry. To enhance ...
Nov 15, 2011
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The red, itchy rash caused by varicella-zoster - the virus that causes chickenpox - usually disappears within a week or two. But once infection occurs, the varicella-zoster virus, or VZV, remains dormant in the nervous system, ...
Jun 4, 2015
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Mosquitoes infected with the bacteria Wolbachia are more likely to become infected with West Nile virus and more likely to transmit the virus to humans, according to a team of researchers.
Jul 10, 2014
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(Medical Xpress)—Bacteria of the genus Legionella have evolved a sophisticated system to replicate in the phagocytic cells of their hosts. LMU researchers have now identified a novel component of this system.
Jul 18, 2013
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Researchers from the University of Oxford, U.K., have investigated the evolution of antibiotic resistance properties of antimicrobial peptides (AMPs). In the paper "The evolution of colistin resistance increases bacterial ...
Although scientists have known for centuries that many bacteria produce hydrogen sulfide (H2S) it was thought to be simply a toxic by-product of cellular activity. Now, researchers at NYU School of Medicine have discovered ...
Nov 17, 2011
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A novel compound inhibits dengue virus, as well as other closely related important human pathogens. The research is published in the September 2011 issue of the journal Antimicrobial Agents and Chemotherapy.
Sep 19, 2011
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Congenital transmission (from mother to unborn child) of viruses can cause abnormal brain development in the fetus. Examples of viruses that can pass through the placenta and into the fetal brain include cytomegalovirus, ...
Apr 14, 2016
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New strains of the human pathogen responsible for African sleeping sickness can arise by swapping genes between human and animal variants of the parasite, new research from the University of Bristol has found.
May 14, 2015
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