Cited by 1,830T-cell and B-cell ImmunologyImmunotherapy and Immune ResponsesImmune responses and vaccinations

The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.

Selective expression of the interleukin 7 receptor identifies effector CD8 T cells that give rise to long-lived memory cells

Abstract

A major unanswered question is what distinguishes the majority of activated CD8 T cells that die after an acute viral infection from the small fraction (5-10%) that survive to become long-lived memory cells. In this study we show that increased expression of the interleukin 7 receptor alpha-chain (IL-7Ralpha) identifies the effector CD8 T cells that will differentiate into memory cells. IL-7R(hi) effector cells contained increased amounts of antiapoptotic molecules, and adoptive transfer of IL-7R(hi) and IL-7R(lo) effector cells showed that IL-7R(hi) cells preferentially gave rise to memory cells that could persist and confer protective immunity. Thus, selective expression of IL-7R identifies memory cell precursors, and this marker may be useful in predicting the number of memory T cells generated after infection or immunization.

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Crossref · 10.1038/ni1009

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48 of 48 references verified0 citation errors · 0 not checkable

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Metadata

Authors
Kaech, S. M., Tan, J. T., Wherry, E. J., Konieczny, B. T., Surh, C. D., & Ahmed, R.
Affiliations
  • Emory University (US)
  • Scripps Research Institute (US)
Corresponding author
Ahmed, Rafi
Venue
Nature Immunology
Published
2003-11-16
Volume
4
Issue
12
Pages
1191-1198
ISSN
  • 1529-2908 (ISSN-L)
  • 1529-2916
OpenAlex
W1974842026
Cited by
1,830
References
48
Citations by year
2026: 41 · 2025: 57 · 2024: 42 · 2023: 63 · 2022: 67 · 2021: 69 · 2020: 67 · 2019: 70 · 2018: 56 · 2017: 59 · 2016: 77 · 2015: 73 · 2014: 73 · 2013: 96 · 2012: 91
FWCI
30.27
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Immunology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
  • Life Sciences › Immunology and Microbiology › Immunology › Immune responses and vaccinations
Keywords
CD127, CD8+ T cells, effector T cells, memory T cells, apoptosis, adoptive transfer, viral infection, protective immunity, memory T cell generation
MeSH terms
Animals, Antigens, Surface, Cell Differentiation, Immunologic Memory, Lymphocyte Activation, Lymphocytic Choriomeningitis, Lymphocytic choriomeningitis virus, Mice, Transgenic, Signal Transduction, Gene Expression, T-Lymphocyte Subsets, CD8-Positive T-Lymphocytes, Cell Lineage, Adoptive Transfer, Receptors, Interleukin-7, Oligonucleotide Array Sequence Analysis, Mice

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