Medical research

Researchers identify muscle factor that controls fat metabolism

Metabolic diseases, such as obesity and type 2 diabetes, have risen to epidemic proportions in the U.S. and occur in about 30 percent of the population. Skeletal muscle plays a prominent role in controlling the body's glucose ...

Medical research

Surplus antioxidants are pathogenic for hearts and skeletal muscle

Many heart diseases are linked to oxidative stress, an overabundance of reactive oxygen species. The body reacts to reduce oxidative stress—where the redox teeter-totter has gone too far up—through production of endogenous ...

HIV & AIDS

Scientists identify a new potential reservoir of latent HIV

Scientists have long known that even in the face of antiretroviral therapy, some HIV virus remains in infected individuals forever, hiding in small reservoirs of cells of the immune system. When these individuals discontinue ...

Neuroscience

Mouse study examines the underpinnings of hallucinations

Hallucinations result in dramatic disruptions in perception and cognition, but the changes in brain activity that underlie such alterations are not well understood. In a study publishing March 26 in the journal Cell Reports, ...

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