Definition: The Lymphatic Reservoir
The lymphatic reservoir is constituted by subsets of the CD4+ T lymphocytes, dendritic cells, and cells of monocyte–macrophage lineage which become infected by HIV. After infection, these cells harbor transcriptionally silent but replication-competent HIV DNA, beyond the reach of host immune responses and antiretroviral therapy (ART) (Shan and Siliciano 2013). These cells are generally long-lived and maintain the capacity for viral replication throughout their life spans.
Introduction
After entry into the body, HIV rapidly spreads to regional lymph nodes and other lymphoid tissues. This early exploitation of the lymphatic system is mediated by specific host cells and defines the long-term course of HIV infection (Brenchley et al. 2004; Kramer-Hammerle et al. 2005; Moir et al. 2015). CD4+ T lymphocytes, dendritic cells, and cells from the monocyte–macrophage lineage are principal players in these events, and subsets of these cells become latent...
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Kelly, S.G., Taiwo, B.O. (2018). HIV Reservoirs in Lymph Nodes and Spleen. In: Hope, T.J., Richman, D.D., Stevenson, M. (eds) Encyclopedia of AIDS. Springer, New York, NY. https://doi.org/10.1007/978-1-4939-7101-5_431
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