Research advances of the effect of commonly used drugs on dendritic cell function and HIV infection
10.3760/cma.j.issn.1674-2397.2017.01.014
- VernacularTitle:常用毒品对树突细胞功能和HIV感染的影响研究进展
- Author:
Lijun XU
;
Fan HUANG
- Keywords:
HIV;
Dendritic cells;
Heroin;
Cocaine;
Methamphetamine
- From:
Chinese Journal of Clinical Infectious Diseases
2017;10(1):63-67
- CountryChina
- Language:Chinese
-
Abstract:
Dendritic cells (DCs)can capture HIV from the mucosal site and carry it to the draining lymph nodes to promote CD4 + T cell infection.DC-SIGN(CD209)plays a vital role during this process. Heroin,methamphetamine and cocaine are the most abused drugs used by drug abusers,which can increase the opportunities of HIV infection.Drugs acting on the corresponding receptors activate the downstream signaling pathway and regulate the expression of DC-SIGN on the surface of DCs,weakening the inhibited effects of immune cells on HIV and promoting HIV infection in many aspects.Given the multiplex effects of drugs on immune function,this article reviews the relationship between abused drugs,DCs and HIV infection,particularly in the signal pathway on immune modulation.
