Resident Memory T Cells Escape 'Home Quarantine'
- PMID: 32386961
- DOI: 10.1016/j.it.2020.04.010
Resident Memory T Cells Escape 'Home Quarantine'
Abstract
T resident memory (Trm) cells provide a first line of defense in non-lymphoid tissues. A new report in Nature Immunology by Fonseca et al. reveals that CD8+ Trm cells can give rise to circulating effector and memory T cells, but remain predisposed to migrate back into their tissue of origin.
Copyright © 2020 Elsevier Ltd. All rights reserved.
Comment on
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Developmental plasticity allows outside-in immune responses by resident memory T cells.Nat Immunol. 2020 Apr;21(4):412-421. doi: 10.1038/s41590-020-0607-7. Epub 2020 Feb 17. Nat Immunol. 2020. PMID: 32066954 Free PMC article.
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