Researchers map the peptide behind semaglutide across 25 brain regions in each sex, finding striking differences in ...

The drugs have names that sound like small planets: semaglutide, liraglutide, lixisenatide. Collectively, they belong to a class of glucagon-like peptide 1 (GLP-1) analogs that has reshaped the ...

Researchers create the first sex-specific GLP-1 brain atlas, revealing why weight-loss drugs work differently in men and women.

Sleep is vital for many processes in the brain – from consolidating our memories to regulating our emotions. But what happens when you don’t get enough of it? Sleep and circadian rhythm disruption ...