EN
Protein kinase C comprises a family of at least 13 distinct serine/threonine kinase isoenzymes that have important action in transmembrane signal transduction pathways and have been reported to regulate cell proliferation, differentiation, cell-to-cell interaction, cytoskeletal functions, gene transcription, apoptosis and drug resistance. The results of investigations show differential redistribution isozymes in each organs and their specyfic activity in determined diseases.