A protein that provides essential protection against free radicals inside the cell provokes damaging inflammation when released outside, activating immune cells and worsening damage following a stroke, according to a new ...
May 20, 2021
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34
Scientists have been able to track how a multi-drug resistant organism is able to evolve and spread widely among cystic fibrosis patients—showing that it can evolve rapidly within an individual during chronic infection. ...
Apr 29, 2021
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79
University of Manchester scientists have cast new light on how our skin repairs itself, bringing the possibility of regeneration of the organ a step closer.
Apr 22, 2021
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327
In Norway, all newborn children are tested for 25 rare genetic diseases through the Newborn Screening program, and the most common of these is phenylketonuria (abbreviated to PKU), known as Folling Disease.
Apr 7, 2021
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28
Using samples of small cell lung tumors, a research team led by biologist Dr. Silvia von Karstedt has discovered two new ways to induce tumor cell death. One of two subsets of tumor cells can be targeted by activating ferroptosis: ...
Apr 6, 2021
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75
A team led by scientists at the UNC School of Medicine discovered an important vulnerability of the AIDS-causing retrovirus HIV, and has shown in preclinical experiments that a widely used diabetes drug, metformin, seems ...
Mar 29, 2021
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136
Scientists from the Department of Physiology of the University of Granada (UGR) have shown that caffeine (about 3 mg/kg, the equivalent of a strong coffee) ingested half an hour before aerobic exercise significantly increases ...
Mar 23, 2021
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1212
A new review of existing evidence proposes eight hallmarks of environmental exposures that chart the biological pathways through which pollutants contribute to disease: oxidative stress and inflammation, genomic alterations ...
Mar 5, 2021
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101
A gene linked to unusually long lifespans in humans protects brain stem cells from the harmful effects of stress, according to a new study by Weill Cornell Medicine investigators.
Feb 19, 2021
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228
Smoking traditional cigarettes in addition to using e-cigarettes results in harmful health effects similar to smoking cigarettes exclusively, according to new research published today in the American Heart Association's flagship ...
Jan 4, 2021
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72
