A study led by The University of Texas MD Anderson Cancer Center furthered understanding about mitochondria, the cell components known as the "powerhouse of the cell." Knowing more about the genome is crucial given that mitochondria ...
Feb 6, 2020
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Scientists have found that sperm DNA from the testicles of many infertile men is as good as that of ejaculated sperm of fertile men. This may explain a major cause of male infertility and opens the possibility of using sperm ...
Mar 15, 2019
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A team of University of Pittsburgh researchers has uncovered new details about the biology of telomeres, "caps" of DNA that protect the tips of chromosomes and play key roles in a number of health conditions, including cancer, ...
Nov 7, 2016
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Although natural selection is often thought of as a force that determines the adaptation of replicating organisms to their environment, Harvard researchers have found that selection also occurs at the level of neurons, which ...
Feb 26, 2015
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(Medical Xpress)—For several years, a class of anti-diabetic drugs known as biguanides, has been associated with anti-cancer properties. A number of retrospective studies have shown that the widely used diabetes drug metformin ...
Mar 17, 2014
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Aging may be less about specific "aging genes" and more about how long a gene is. Many of the changes associated with aging could be occurring due to decreased expression of long genes, say researchers in an opinion piece ...
Mar 21, 2024
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University of Alabama at Birmingham researchers are calling for a wider study of racial differences in high blood pressure after finding two clinical measures that are significantly greater in Blacks with resistant hypertension, ...
Feb 24, 2022
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There's an enourmous variety of sunscreens to choose from. Major supermarkets each sell more than 60 options. And one large pharmacy chain sells more than 100.
Dec 27, 2019
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Disturbances in the function of mitochondrial DNA can accelerate the ageing process in ways that are different than previously thought, according to a new Finnish study published in Nature Metabolism. Offering a new perspective ...
Oct 8, 2019
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Sepsis is a life-threatening systemic inflammatory condition that develops in response to infection. One of its major complications is cardiovascular dysfunction, in which deterioration of the heart muscle, driven by decreased ...
Jan 22, 2019
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