Hack, SC, has strongly condemned what she described as the deliberate spread of false, misleading and damaging information by ...

DPP-4 exists as both a membrane-bound and soluble form. DPP-4 has historically been associated with its capacity to metabolize incretin hormones. Recent studies have identified additional functions of ...

Drosophila Decapentaplegic (Dpp) has served as a paradigm to study morphogen-dependent growth control. However, the role of a Dpp gradient in tissue growth remains highly controversial. Two ...

Dipeptidyl peptidase (DPP)-4 is a complex enzyme that exists as a membrane-anchored cell surface peptidase that transmits intracellular signals via a short intracellular tail and as a second smaller ...

Dipeptidyl peptidase 4 (DPP-4; also known as CD26), a transmembrane receptor expressed on T cells, has a costimulatory function in activating T cells. In a mouse model, down-regulation of CD26 ...