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Cited by 344

The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.

An interleukin 4 (IL-4)-independent pathway for CD4+T cell IL-4 production is revealed in IL-4 receptor-deficient mice

Open access
Noben-Trauth, Nancy, Shultz, Leonard D., Brombacher, Frank, Urban, Joseph F., Gu, Hua, Paul, William E.·1997·Proceedings of the National Academy of Sciences

Abstract

IL-4 receptor α chain (IL-4Rα)-deficient mice were generated by gene-targeting in BALB/c embryonic stem cells. Mutant mice showed a loss of IL-4 signal transduction and functional activity. The lack of IL-4Rα resulted in markedly diminished, but not absent, TH2 responses after infection with the helminthic parasite Nippostrongylus brasiliensis. CD4+, CD62L-high, and CD62L-low T cell populations from uninfected IL-4Rα−/−mice were isolated by cell sorting. Upon primary stimulation by T cell receptor cross-linkage, the CD62L-low, but not the CD62L-high, cells secreted considerable amounts of IL-4, which was strikingly enhanced upon 4-day culture with anti-CD3 in the presence or absence of IL-4. CD62L-low cells isolated from IL-4Rα−/−, β 2-microglobulin−/−double homozygous mice produced less IL-4 than did either IL-4Rα−/−or wild-type mice. These results indicate that an IL-4-independent, β 2-microglobulin-dependent pathway exists through which the CD62L-low CD4+population has acquired IL-4-producing capacity in vivo, strongly suggesting that these cells are NK T cells.

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Metadata

Authors
Noben-Trauth, N., Shultz, L. D., Brombacher, F., Urban, J. F., Gu, H., & Paul, W. E.
Venue
Proceedings of the National Academy of Sciences
Published
1997-09-30
Volume
94
Issue
20
Pages
10838-10843
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2043189165
Cited by
344
References
39
FWCI
8.47
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: An interleukin 4 (IL-4)-independent pathway for CD4+T cell IL-4 production is revealed in IL-4 receptor-deficient mice. https://app.cochat.ai/papers/10.1073/pnas.94.20.10838
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Noben-Trauth, N., Shultz, L. D., Brombacher, F., Urban, J. F., Gu, H., & Paul, W. E. (1997). An interleukin 4 (IL-4)-independent pathway for CD4+T cell IL-4 production is revealed in IL-4 receptor-deficient mice. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.94.20.10838

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