Peptides are short chains of amino acids that act as biological messengers, telling skin cells and tissues how to repair, ...

Peptides are everywhere; they’re unavoidable. Insulin is a peptide. So are GLP-1s—the Ozempics and Mounjaros of the world.

The human leukocyte antigens (HLA-I) are multi-subunit complexes that localize to the cell surface and present bound peptides to nearby immune cells. The study of these HLA peptide-presenting ...