Targeting HIV-1 reservoirs in T cell subsets.
Targeting HIV-1 reservoirs in T cell subsets.
复制标题
针对 T 细胞亚群中的 HIV-1 储存库。
DOI:
10.3389/fimmu.2023.1087923
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发表时间:
2023
影响因子:
7.3
通讯作者:
Wang, Jin
中科院分区:
文献类型:
--
作者:
Li, Min;Budai, Marietta M.;Chen, Min;Wang, Jin
关键词:
The HIV-1 reservoirs harbor the latent proviruses that are integrated into the host genome. It is a challenging task to eradicate the proviruses in order to achieve an HIV cure. We have described a strategy for the clearance of HIV-1 infection through selective elimination of host cells harboring replication-competent HIV (SECH), by inhibition of autophagy and promotion of apoptosis during viral re-activation. HIV-1 can infect various CD4+ T cell subsets, but it is not known whether the SECH approach is equally effective in targeting HIV-1 reservoirs in these different subsets in vivo. In a humanized mouse model, we found that treatments of HIV-1 infection by suppressive antiretroviral therapy (ART) led to the establishment of latent HIV reservoirs in naïve, central memory and effector memory T cells. Moreover, SECH treatments could clear latent HIV-1 reservoirs in these different T cell subsets of humanized mice. Co-culture studies showed that T cell subsets latently infected by HIV-1, but not uninfected bystander cells, were susceptible to cell death induced by SECH treatments. Our study suggests that the SECH strategy is effective for specific targeting of latent HIV-1 reservoirs in different T cell subsets.
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影响因子:
5.5
作者:
Chen, Min;Li, Min;Budai, Marietta M.;Rice, Andrew P.;Kimata, Jason T.;Mohan, Mahesh;Wang, Jin
通讯作者:
Wang, Jin
影响因子:
6.7
作者:
Andersen JL;DeHart JL;Zimmerman ES;Ardon O;Kim B;Jacquot G;Benichou S;Planelles V
通讯作者:
Planelles V
DOI:
10.1073/pnas.94.24.13193
发表时间:
1997-11-25
影响因子:
11.1
作者:
Chun, TW;Stuyver, L;Fauci, AS
通讯作者:
Fauci, AS
影响因子:
56.9
作者:
Chen, M;Wang, YH;Wang, J
通讯作者:
Wang, J
DOI:
10.4049/jimmunol.1403001
发表时间:
2015-03-15
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Chen M;Kodali S;Jang A;Kuai L;Wang J
通讯作者:
Wang J