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Cited by 265

The DOI matches its Crossref record; 49 of the 49 references it cites were found in a registry or an index.

Temporal Segregation of 4-1BB Versus CD28-Mediated Costimulation: 4-1BB Ligand Influences T Cell Numbers Late in the Primary Response and Regulates the Size of the T Cell Memory Response Following Influenza Infection

Bertram, Edward M, Lau, Peggy, Watts, Tania H·2002·The Journal of Immunology

Abstract

In this report, we demonstrate that CD28−/− mice are severely impaired in the initial expansion of Db/NP366-374-specific CD8 T cells in response to influenza virus infection, whereas 4-1BB ligand (4-1BBL)−/− mice show no defect in primary T cell expansion to influenza virus. In contrast, 4-1BBL−/− mice show a decrease in Db/NP366-374-specific T cells late in the primary response. Upon secondary challenge with influenza virus, 4-1BBL−/− mice show a decrease in the number of Db/NP366-374-specific T cells compared to wild-type mice such that the level of the CD8 T cell expansion during the in vivo secondary response is reduced to the level of a primary response, with concomitant reduction of CTL effector function. In contrast, Ab responses, as well as secondary CD4 T cell responses, to influenza are unaffected by 4-1BBL deficiency. Thus, CD28 is critical for initial T cell expansion, whereas 4-1BB/4-1BBL signaling affects T cell numbers much later in the response and is essential for the survival and/or responsiveness of the memory CD8 T cell pool.

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Metadata

Authors
Bertram, E. M., Lau, P., & Watts, T. H.
Venue
The Journal of Immunology
Published
2002-04
Volume
168
Issue
8
Pages
3777-3785
ISSN
  • 0022-1767 (ISSN-L)
  • 1550-6606
OpenAlex
W1605178114
Cited by
265
References
49
FWCI
6.36
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Temporal Segregation of 4-1BB Versus CD28-Mediated Costimulation: 4-1BB Ligand Influences T Cell Numbers Late in the Primary Response and Regulates the Size of the T Cell Memory Response Following Influenza Infection. https://app.cochat.ai/papers/10.4049/jimmunol.168.8.3777
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Bertram, E. M., Lau, P., & Watts, T. H. (2002). Temporal Segregation of 4-1BB Versus CD28-Mediated Costimulation: 4-1BB Ligand Influences T Cell Numbers Late in the Primary Response and Regulates the Size of the T Cell Memory Response Following Influenza Infection. The Journal of Immunology. https://doi.org/10.4049/jimmunol.168.8.3777

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.