The enhancement of astrocytic-derived monocyte chemoattractant protein-1 induced by the interaction of opiate and HIV tat in HIV-associated dementia / 药物分析学报
Journal of Pharmaceutical Analysis
;
(6): 277-封3, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-623889
ABSTRACT
HIV-assodated dementia (HAD) is a public health problem and is particularly prevalent in drug abusers. The neuropathogenesis of human immunodeficiency virus (HIV) infection involves a complex cascade of inflammatory events, including monocyte/macrophage infiltration in the brain, glial immune activation and release of neurotoxic substances. In these events, astrocytic-derived monocyte chemoattractant protein-1 (MCP-1) plays an important role, whose release is elevated by HIV transactivator of transcription (HIV tat) and could be further elevated by opiates. This review will also consider some critical factors and events in MCP-1 enhancement induced by the interactions of opiate and HIV tat, including the mediating role of mu opioid receptor (MOR) and CCR2 as well as the possible signal transduction pathways within the cells. Finally, it will make some future perspectives on the exact pathways, new receptors and target cells, and the vulnerability to neurodegeneration with HIV and opiates.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Pharmaceutical Analysis
Ano de publicação:
2009
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS