Research progress of costimulatory signals and cardiovascular diseases / 中国免疫学杂志

ABSTRACT

Chronic inflammation is the pathological basis for the development of cardiovascular diseases.Immune cells domi-nated by T cells can secrete pro-inflammatory factors to mediate inflammation and affect the progress of cardiovascular diseases.The co-stimulatory signals is the second signal of T cell activation,which can enhance or inhibit the signal transmission of T cell antigen re-ceptor(TCR)by Phosphatidylinositol 3-kinase(PI3K),mitogen activated protein kinase(MAPK)and C-Jun N-terminal kinases(JNK),which play an important role in cardiovascular disease by regulating T cell immune function,the release of inflammatory cyto-kines,and the production of extracellular matrix.This article describes the transmission mechanism of costimulatory signals and their correlation with cardiovascular diseases,in order to provide new ideas for immunotherapy of cardiovascular diseases.