Year-end Sale % OFF 
Abstract
Protein kinase C (PKC) plays a key role in cellular events including proliferation, survival and differentiation. Our previous study showed the effect of phorbol 12-myristate 13-acetate (PMA), a PKC activator, inducing a decrease in retinal cells proliferation. This effect was mediated by muscarinic type 1 receptors (M1) activation and brain derived neurotrophic factor (BDNF) treatment also induced a decrease in cell proliferation. Based on these results we analyzed the expression of either M1 receptors or BDNF following PMA treatment of retinal cell cultures. Our data demonstrated that PMA induced a decrease in both protein expressions after 48 h in culture. However, after 45 min, PMA induced a transient increase in BDNF expression and a decrease in M1 receptors expression. Analyzing the expression of M1 receptors and BDNF during the postnatal development in vivo, we observed a decrease in both proteins. Taken together our results suggest the involvement of PKC in the control of M1 expression in retinal cells.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
