Expression of protein kinase C (PKC) alpha, delta, epsilon, zeta in primary chick chondrocyte cultures: immunocytochemical study.

PKC is a family of 12 serine/threonine isoenzymes that plays a pivotal role in signal transduction in a large number of biological processes. In the present work we have investigated the expression of PKC (alpha, delta, epsilon, zeta) in chick chondrocyte primary cultures at different differentiation times, i.e.

Immunochemical and immunocytochemical expression of protein kinase c isoenzymes alpha, delta, epsilon and zeta in primary adherent cultures of chick chondrocytes.

The family of protein kinase C (PKC) comprises serine/threonine isoenzymes involved in various biological processes, including cell proliferation and differentiation. On the bases of previous investigations performed by us on the expression of various PKC isoforms in the endochondral ossification process of the vertebral column, the aim of the present work was to investigate the expression of various PKC-isoenzymes in chick primary chondrocyte cultures i.e.