Health

Hysterectomized women may benefit from testosterone

Hysterectomy and oophorectomy (the removal of ovaries) are performed to treat various diseases in women, including cancer. These procedures are accompanied not only by a decline in estrogen but also testosterone levels in ...

Genetics

Aging impacts epigenome in human skeletal muscle

Our epigenome is a set of chemical switches that turn parts of our genome off and on at strategic times and locations. These switches help alter the way our cells act and are impacted by environmental factors including diet, ...

Medical research

Key mechanism links exercise to muscle growth

Scientists from King's College London have identified a mechanism by which exercise – or lack of it – controls the growth and loss of muscle mass.

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