树突状细胞在缺血/再灌注肾移植排斥反应中的作用

Title:How Do Dendritic Cells Play the Role in Ischemia/Reperfusion Triggered Kidney Allograft Rejection

Volume: 17 Issue: 6

关键词: 树突状细胞，肾移植，同种异体排斥反应，缺血/再灌注损伤，APC，CTL。

摘要: In deceased donors, Ischemia/Reperfusion Injury (IRI) is an important cause of allograft dysfunction. Prolonged cold and warm ischemia time leads to a high risk of early post-transplant complications, including acute and chronic rejection. Ischemia not only up-regulates inflammatory cytokines and chemokines, but also enhances the expression of MHC-class II and adhesion molecules on epithelial and dendritic cells. Moreover, the Danger Associated Molecular Patterns (DAMPs) released from stressed or dying cells, not only cause or amplify tissue inflammation and trigger tissue repair in response to IRI, but also act as adjuvants that enhance DC maturation and potentiate the adaptive immune response. In this review, we will also discuss about whether donor or recipient DCs are more important in the process of ischemia enhanced acute rejection.

Cite this article as:

How Do Dendritic Cells Play the Role in Ischemia/Reperfusion Triggered Kidney Allograft Rejection, Current Gene Therapy 2017; 17 (6) . https://dx.doi.org/10.2174/1566523218666180214095956