Sermorelin, a synthetic analog of growth hormone–releasing hormone (GHRH 1–29), has long attracted scientific interest due to ...

In this international study, the scientists showed that one of the adhesion G protein-coupled receptors – GPR133 – is activated by the androgenic steroid hormone 5α-DHT. Created in BioRender. In this ...

Sex hormone binding globulin (SHBG) is a protein in your blood that binds certain hormones. It’s produced in the liver and—in smaller amounts—in the testes. It’s an ancient protein that’s found in all ...

Protein indirectly contributes to your daily energy levels. However, the body typically relies on carbohydrates as its primary energy source. Learn how protein helps with energy here.

Researchers in Class of 1942 Professor of Chemistry Matthew D. Shoulders' lab have uncovered a sinister hidden mechanism that ...

Recent research has identified a specific biological mechanism that may explain why females experience more severe impairments in brain cell regeneration associated with Alzheimer’s disease. The ...

Vitamin C is a key nutritional component in fruits, yet its concentration often changes dramatically as fruits develop.