Although constipation and diarrhea may seem like opposite problems, they both hinge on the same underlying issue: how much ...

Healthy digestion depends on a delicate balance of fluid in the gut. At the heart of that balance are epithelial cells, which line the intestinal wall and control how salt and water move in and out of ...

A conserved signaling axis linking Drosophila adipose tissue to nephrocyte function reveals how obesity can drive kidney dysfunction and points to new opportunities for therapeutic intervention.

Glycine, a non-essential amino acid derived from serine, plays an increasingly recognized role in metabolic regulation.