Stating that sleep is an essential biological process seems as obvious as saying that the sun rises every morning. Yet, researchers’ understanding of the molecular mechanisms underlying the effects of sleep loss is still in its earliest stages. The risk for a host of metabolic disorders, including weight gain, diabetes, obesity, and cardiovascular disease, associated with reduced sleep is driving basic investigations on the topic. … Continue reading Lipidomics study identifies common biomarkers of sleep debt in humans and rats.