Sleep loss affects gene activity
Losing zzz’s disrupts daily rhythms at biochemical level
By Tina Hesman Saey, 15:52 PM February 25, 2013
People who don’t get enough sleep tend to experience a wide variety of health problems, but scientists haven’t known why at a molecular level. Now, Derk-Jan Dijk and colleagues at the University of Surrey in England report changes in gene activity in 26 people who had built up a sleep deficit.
For one week the volunteers slept at least eight hours per night. Then, participants were allowed just under six hours of sleep each night for another week. People were sleepy and sluggish after that...
Source URL: https://www.sciencenews.org/article/sleep-loss-affects-gene-activity