An analysis of SARS-CoV-2 variants sequenced in a scientific database GISAID has found some mutant strains of the virus could resist the COVID-19 medication Paxlovid.
Jul 5, 2022
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Scientists have discovered that a deadly parasite, known to cause ill health in pregnant women and immunocompromised patients, could potentially be used to treat various types of tumors.
Nov 2, 2021
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Genetic differences between different strains of the same pathogenic bacterial species appear to result in widely varying immune system responses, according to new research published in PLOS Pathogens.
Jan 11, 2018
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There were just 74 cases of polio reported worldwide in 2015. Thanks to a global vaccination drive, this crippling disease, which once affected hundreds of thousands of people a year, is now on the verge of extinction. The ...
Dec 7, 2017
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For the first time, scientists have isolated a mutated prion protein that can multiply in the lab but not in living animals, according to a PLOS Pathogens study. The mutant prion provides new insights into the mechanisms ...
Nov 23, 2016
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A strain of inbred mice commonly used for the creation of so-called knockout animals has been found to carry a previously undetected mutation that could affect the results of immune system research studies. In paper receiving ...
May 19, 2016
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(Medical Xpress)—An international team of researchers working at the Washington University School of Medicine in Missouri has identified several genes associated with specific metabolic pathways in a mammal biome, including ...
A rapid, sensitive, and accurate method to detect drug resistant hepatitis C virus (HCV) mutants has been developed. Researchers at Hiroshima University established a system to rapidly and accurately measure the presence ...
Jun 29, 2015
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During formation of the vascular system, successively smaller blood vessels sprout from existing ones to form networks of capillaries in patterns uniquely adapted to the function of the organ they enter. This process, called ...
Aug 30, 2013
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A new study shows that common mutant forms of the deadly JC polyomavirus are not responsible for the pathogen's main attack, which causes a brain-damaging disease in immunocompromised patients called progressive multifocal ...
Jun 11, 2013
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