WIKIMEDIA COMMONS, JORGE BARRIOS
Among the many biological functions regulated by the circadian clock is metabolism, which accelerates each morning and slows down each night. Now, researchers have pinpointed a gene that helps initiate the morning metabolism ramp up—a discovery that could provide clues for disorders such as insomnia, aging, even cancer and diabetes, according to a paper published last week in Science.
"The body is essentially a collection of clocks," co-lead researcher Satchidananda Panda of at the Salk Institute for Biological Studies, said in a press release. "We roughly knew what mechanism told the clock to wind down at night, but we didn't know what activated us again in the morning. Now that we've found it, we can explore more deeply how our biological clocks malfunction as we ...