Medical research

The internal clock and feeding rhythm set the pace of the liver

Living organisms have adapted to the day-night cycle and, in most cases, they have evolved a "circadian clock". Its effects are not completely known yet but its functioning has been shown to have important metabolic consequences ...

Genetics

Acetaldehyde dehydrogenases in liver zonation and liver cancer

A study, published in the journal Gene Expression and led by Brady Jin-Smith from the Department of Pathology at Tulane University, focuses on ALDHs, a group of key enzymes that catalyze the irreversible oxidation of various ...

Medical research

Tackling liver injury

A new drug spurs liver regeneration after surgery, according to a paper published in The Journal of Experimental Medicine.

Medical research

Aberrant mTOR signaling impairs whole body physiology

The protein mTOR is a central controller of growth and metabolism. Deregulation of mTOR signaling increases the risk of developing metabolic diseases such as diabetes, obesity and cancer. In the current issue of the journal ...

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