New drug developments of snake venom polypeptides and progress / 中南大学学报(医学版)

ABSTRACT

The value of snake venom polypeptides in clinical application has drawn extensive attention,and the development of snake polypeptides into new drugs with anti-tumor,anti-inflammatory,antithrombotic,analgesic or antihypertensive properties has become the recent research hotspot.With the rapid development of molecular biology and biotechnology,the mechanisms of snake venom polypeptides are also gradually clarified.Numerous studies have demonstrated that snake venom polypeptides exert their pharmacological effects by regulating ion channels,cell proliferation,apoptosis,intracellular signaling pathway,and expression of cytokine as well as binding to relevant active sites or receptors.