Protein tyrosine phosphatases in disease processes.

Autor: Ninfa EG; Department of Biological Chemistry, The University of Michigan, Ann Arbor, MI 48109, USA., Dixon JE
Jazyk: angličtina
Zdroj: Trends in cell biology [Trends Cell Biol] 1994 Dec; Vol. 4 (12), pp. 427-30.
DOI: 10.1016/0962-8924(94)90103-1
Abstrakt: Given the importance of tyrosine phosphorylation of proteins in signalling pathways, it is perhaps not surprising that protein tyrosine phosphatases (PTPs) are involved in the pathogenesis of certain human diseases. A PTP produced by the Yersinia bacteria (which can cause bubonic plague, septicemia and enteric diseases) is thought to be used as a 'weapon' against host cell functions. In addition, dysfunction of cells' endogenous PTPs may contribute to defective immune function, to cancer and to diabetes.
Databáze: MEDLINE