The same sources thought to inflict oxidative stress on cells—pollution, diesel exhaust, smoking and obesity—also are associated with shorter telomeres, the protective tips on the ends of the chromosomal shoelace.
May 14, 2019
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331
Two papers appearing April 18 in the journal Cell Metabolism confirm that the circadian clock is an important factor in how the body responds to physical exertion. The studies focused on different components of exercise, ...
Apr 18, 2019
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201
Research from King's College London provides the first evidence of an association between air pollution and psychotic experiences in adolescence.
Apr 1, 2019
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1213
A team of researchers at Oxford University has found that oxidative stress plays a role in determining when fruit flies go to sleep. In their paper published in the journal Nature, the group describes their study of fruit ...
Why do blood vessels naturally stiffen and degrade as we age, boosting cardiovascular disease risk? New University of Colorado Boulder research has identified a surprising new culprit—and it lives in your gut.
Mar 19, 2019
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1353
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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509
The spread of cancer to a new part of the body accounts for about 90 percent of cancer deaths. Cancer cells can spread from sites of origin to other parts of the body through blood vessels (blood-borne metastasis) or the ...
Feb 7, 2019
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72
An international team of researchers has found a possible way to reenergize T cells exhausted from fighting a cancerous tumor. In their paper published in the journal Science Immunology, the group describes their study of ...
A change in the genome of Caucasians could explain much-higher rates of the most common type of esophageal cancer in this population, a new study finds. It suggests a possible target for prevention strategies, which preliminary ...
Dec 20, 2018
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38
A larger portion of green leafy vegetables in the diet may reduce the risk of developing liver steatosis, or fatty liver. In a study published in PNAS researchers from Karolinska Institutet in Sweden show how a larger intake ...
Dec 17, 2018
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