The inhibition role of protein kinase C (PKC) in programmed cell death of Leishmania tropica promastigotes


Abstract in English

The aim of this work was determining the role of Protein kinase C (PKC) signaling pathway in apoptosis of Leishmania tropica promastigotes, through studying effects of PKC specific inhibitor Staurosporine (STS) on the parasite. Our results showed that treated L. tropica with Staurosporine was enough to inhibit PKC pathway completely, while viability test showed that the concentration of STS to inhibit cell growth by 50% (IC50 = 2.146μM).

References used

Steller, H., 1995. Mechanisms and genes of cellular suicide. Science, 267(5203): p. 1445-9
Vaux, D.L., 1993. Toward an understanding of the molecular mechanisms of physiological cell death. Proc Natl Acad Sci U S A, 90(3): p. 786-9
Vaux, D.L. and A. Strasser, 1996. The molecular biology of apoptosis. Proc Natl Acad Sci U S A, 93(6): p. 2239-44

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