Cited by 164T-cell and B-cell ImmunologyImmunotherapy and Immune ResponsesImmune responses and vaccinations

Apoptosis and antigen affinity limit effector cell differentiation of a single naïve B cell

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Taylor, Justin J., Pape, Kathryn A., Steach, Holly R., Jenkins, Marc K.·2015·Science

Abstract

For a single B cell, many roads to take: To successfully fight a pathogen, immunological B cells must wage a multipronged attack: They can differentiate into antibody-secreting plasma cells or become T cell–helping germinal center cells, or even long-lived memory cells. But can a single B cell acquire all of these different fates? To find out, Taylor et al. tracked the responses of single B cells in mice. Although some B cells acquired only one fate, others differentiated into all three. The authors linked the ability of B cells to differentiate into multiple subsets to their ability to proliferate and resist cell death, and the affinity of their antigen receptor. Science , this issue p. 784

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  • Persistent clones expand without accumulating large numbers of additional mutations, indicating that clonal expansion of human memory B cells does not require re-entry into germinal centres and occurs in the activated B cell compartment.

    “The persistent clones expand without accumulating large numbers of additional mutations, indicating that clonal expansion of human memory B cells does not require re-entry into germinal centres and occurs in the activated B cell compartment17,27–31.”

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Authors
Taylor, J. J., Pape, K. A., Steach, H. R., & Jenkins, M. K.
Affiliations
  • University of Minnesota (US)
  • Fred Hutch Cancer Center (US)
Corresponding author
Taylor, Justin J.
Venue
Science
Published
2015-02-13
Volume
347
Issue
6223
Pages
784-787
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2115345021
Cited by
161
References
24
Citations by year
2026: 17 · 2025: 18 · 2024: 9 · 2023: 12 · 2022: 17 · 2021: 22 · 2020: 18 · 2019: 11 · 2018: 10 · 2017: 12 · 2016: 10 · 2015: 5
FWCI
6.08
Type
journal article
Language
en
Open access
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (P01AI035296, R01AI036914, R37AI027998)
  • Cancer Research Institute
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
naive B cells, apoptosis, plasma cells, germinal center cells, memory B cells, clonal heterogeneity, class switch recombination, primary immune response, B cell fate
MeSH terms
Animals, Antibody-Producing Cells, Antigens, B-Lymphocytes, Cell Differentiation, Mice, Inbred C57BL, B-Lymphocyte Subsets, Apoptosis, Immunoglobulin Class Switching, Mice, Immunity, Humoral

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