Hematopoietic Stem and Immune Cells in Chronic HIV Infection.

Abstract:

:Hematopoietic stem cell (HSC) belongs to multipotent adult somatic stem cells. A single HSC can reconstitute the entire blood system via self-renewal, differentiation into all lineages of blood cells, and replenishment of cells lost due to attrition or disease in a person's lifetime. Although all blood and immune cells derive from HSC, immune cells, specifically immune memory cells, have the properties of HSC on self-renewal and differentiation into lineage effector cells responding to the invading pathogens. Moreover, the interplay between immune memory cell and viral pathogen determines the course of a viral infection. Here, we state our point of view on the role of blood stem and progenitor cell in chronic HIV infection, with a focus on memory CD4 T-cell in the context of HIV/AIDS eradication and cure.

journal_name

Stem Cells Int

journal_title

Stem cells international

authors

Zhang J,Crumpacker C

doi

10.1155/2015/148064

subject

Has Abstract

pub_date

2015-01-01 00:00:00

pages

148064

eissn

1687-966X

issn

1687-9678

journal_volume

2015

pub_type

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