CD4 and CD8 T cell immune activation;
T cell homeostasis;
IL-7;
Type-I IFN;
HUMAN-IMMUNODEFICIENCY-VIRUS;
CD4(+) T-CELLS;
ACTIVE ANTIRETROVIRAL THERAPY;
TYPE-1;
INFECTION;
SIV INFECTION;
GASTROINTESTINAL-TRACT;
IMMUNE ACTIVATION;
I INTERFERON;
VIRAL LOAD;
B-CELLS;
D O I:
10.1016/j.cytogfr.2012.05.007
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
HIV immune activation plays an important role in the immunopathogenesis of the disease. The mechanisms driving this immune activation are partially defined and likely are the result of multiple factors. The introduction of combination antiretroviral therapy (cART) has improved the life expectancy of HIV infected individuals, however there is evidence that in the setting of "undetectable" HIV-RNA plasma levels, there is some level of persistent immune activation in these patients. A better understanding of the immune activation pathways should be of value in developing complementary therapies to restore the immune systems of patients with HIV infection. This review discusses the cytokine mediated pathways of immune activation of the CD4 and CD8 T cell pools during HIV infection. Published by Elsevier Ltd.
机构:
Division of HIV Medicine, Los Angeles BioMed. Res. Institute, David Geffen Sch. of Med. at UCLA, Torrance, CA 90502Division of HIV Medicine, Los Angeles BioMed. Res. Institute, David Geffen Sch. of Med. at UCLA, Torrance, CA 90502
Soogoor M.
Daar E.S.
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机构:
Division of HIV Medicine, Los Angeles BioMed. Res. Institute, David Geffen Sch. of Med. at UCLA, Torrance, CA 90502Division of HIV Medicine, Los Angeles BioMed. Res. Institute, David Geffen Sch. of Med. at UCLA, Torrance, CA 90502