With a global focus on strategies to curb expansion of a fast-moving coronavirus pandemic, the question again has arisen: What more is being done about HIV, a scourge that has lasted more than 40 years—is a cure finally ...
An obscure class of molecules, part of the vast system that helps the human body distinguish "self" from "non-self," may also hold the key to stopping SARS-CoV-2 from commandeering healthy cells, scientists have found in ...
Questions abound when it comes to the molecular mechanisms deployed by the human immune system to thwart cancer and infection, and questions especially abound when it comes to the precise steps taken by the innate immune ...
A new study looking at the genomes of more than 13,000 men identified four new genetic variants associated with an increased risk of testicular cancer, the most commonly diagnosed type in young men today. The findings from ...
May 12, 2013
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Researchers have identified four new regions on the human genome associated with Behcet's disease, a painful and potentially dangerous condition found predominantly in people with ancestors along the Silk Road. For nearly ...
Jan 6, 2013
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(Medical Xpress) -- Two new studies have found that large structural abnormalities in chromosomes, some of which have been associated with increased risk of cancer, can be detected in a small fraction of people without a ...
May 8, 2012
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When cells divide normally, DNA gets copied perfectly and distributed among the daughter cells with an even hand. Occasionally though, DNA breaks during division and is rearranged, resulting in duplications or deletions of ...
Oct 2, 2011
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Natural killer (NK) cells, part of the innate immune system, can permanently remain in infected tissue and thus contribute to immunological memory, researchers at the University of Würzburg have discovered.
Jan 9, 2024
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Northwestern University researchers have developed new virtual reality (VR) goggles for mice. Besides just being cute, these miniature goggles provide more immersive experiences for mice living in laboratory settings. By ...
Dec 8, 2023
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Each gene in the human genome has two copies. When researchers detect two mutations within a particular gene in a patient's genome, it can be difficult or expensive to determine if those two mutations are present in the same ...
Dec 7, 2023
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