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Cited by 440

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

gp39-CD40 interactions are essential for germinal center formation and the development of B cell memory.

Open access
Foy, T M, Laman, J D, Ledbetter, J A, Aruffo, A, Claassen, E, Noelle, R J·1994·The Journal of experimental medicine

Abstract

gp39, the ligand for CD40 expressed on activated CD4+ T helper cells, is required for the generation of antibody responses to T-dependent (TD) antigens. Treatment of mice with anti-gp39 in vivo inhibits both primary and secondary antibody formation to TD, but not T-independent antigens. However, the role of this receptor-ligand pair in the development of germinal centers and the generation of B cell memory is as yet undefined. Using an antibody to gp39, this study examines the in vivo requirement for gp39-CD40 interactions in the induction of germinal center formation, as well as in the generation of B cell memory. Animals were immunized, treated in vivo with anti-gp39, and evaluated using immunohistochemical staining for the presence of splenic germinal centers 9-11 d after immunization. The results demonstrate that the formation of germinal centers was completely inhibited as a result of treatment with anti-gp39. Moreover, adoptive transfer experiments demonstrate that the generation of antigen-specific memory B cells is also inhibited as a consequence of blocking gp39-CD40 interactions. Taken together, the data demonstrate that gp39-CD40 interactions are critical not only for the generation of antibody responses, but also in the development of B cell memory.

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Metadata

Authors
Foy, T. M., Laman, J. D., Ledbetter, J. A., Aruffo, A., Claassen, E., & Noelle, R. J.
Venue
The Journal of experimental medicine
Published
1994-07-01
Volume
180
Issue
1
Pages
157-163
ISSN
  • 0022-1007 (ISSN-L)
  • 1540-9538
OpenAlex
W2069784383
Cited by
440
References
34
FWCI
14.20
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: gp39-CD40 interactions are essential for germinal center formation and the development of B cell memory. https://app.cochat.ai/papers/10.1084/jem.180.1.157
The paper
Foy, T. M., Laman, J. D., Ledbetter, J. A., Aruffo, A., Claassen, E., & Noelle, R. J. (1994). gp39-CD40 interactions are essential for germinal center formation and the development of B cell memory. The Journal of experimental medicine. https://doi.org/10.1084/jem.180.1.157

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