Genetics

Testosterone concentrations in men affected by genetic makeup

Genetics play an important role in the variation in, and risk of, low testosterone concentrations in men. A study by the CHARGE Sex Hormone Consortium, published in the open-access journal PLoS Genetics on Thursday, 6th October, ...

Oncology & Cancer

New research sheds light on racial disparity in colon cancer

African-Americans with colon cancer are half as likely as Caucasian patients to have a type of colon cancer that is linked to better outcomes. The finding may provide insight into why African-Americans are more likely to ...

Alzheimer's disease & dementia

Mild B-12 deficiency may speed dementia

(Medical Xpress)—Being even mildly deficient in vitamin B-12 may put older adults at a greater risk for accelerated cognitive decline, an observational study from the Jean Mayer USDA Human Nutrition Research Center on Aging ...

Psychology & Psychiatry

How 'weight bias' is harming us all

People who live in large bodies find themselves the target of fat-phobic and body shaming messages on a daily basis.

Diseases, Conditions, Syndromes

Gene variant linked with development of COPD in men

Researchers have linked a variant in the vitamin D receptor gene (VDR) with the onset of chronic obstructive pulmonary disease (COPD) in Caucasian men. The study population consisted of participants in the Veterans Administration ...

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