August 13, 2014

Single gene controls jet lag



Salk researchers discover a master gene responsible for sleep and wake cycles, offering hope for a drug that could help reset sleep

Scientists at the Salk Institute for Biological Studies have identified a gene that regulates sleep and wake rhythms.

The discovery of the role of this gene, called Lhx1, provides scientists with a potential therapeutic target to help night-shift workers or jet lagged travelers adjust to time differences more quickly. The results, published in eLife, can point to treatment strategies for sleep problems caused by a variety of disorders.