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Cited by 567

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Cloning and expression of cDNAs for two distinct murine tumor necrosis factor receptors demonstrate one receptor is species specific.

Open access
Lewis, M, Tartaglia, L A, Lee, A, Bennett, G L, Rice, G C, Wong, G H, Chen, E Y, Goeddel, D V·1991·Proceedings of the National Academy of Sciences

Abstract

Complementary DNA clones encoding two distinct tumor necrosis factor receptors were isolated from a mouse macrophage cDNA library. The cDNA for murine tumor necrosis factor receptor type 1 (mTNF-R1) predicts a mature polypeptide of 425 amino acids that is 64% identical to its human counterpart, whereas the cDNA of murine tumor necrosis factor receptor type 2 (mTNF-R2) predicts a mature protein of 452 amino acids that is 62% identical to human tumor necrosis factor receptor type 2. The two murine tumor necrosis factor receptors have limited sequence homology (approximately 20% identity) in their extracellular regions but no apparent similarity in their cytoplasmic portions. Northern (RNA) analysis indicates a single 2.6-kilobase (kb) transcript for mTNF-R1; a 3.6-kb and a more predominant 4.5-kb transcript are observed for mTNF-R2. A human cell line transfected with either mTNF-R1 or mTNF-R2 expression vectors specifically bound 125I-labeled recombinant murine tumor necrosis factor alpha (TNF-alpha). Although mTNF-R1 had a similar affinity for both recombinant murine TNF-alpha and human TNF-alpha, mTNF-R2 showed strong specificity for recombinant murine TNF-alpha. This result suggests that the various activities of human tumor necrosis factor alpha reported in mice or in murine cell lines are probably mediated by mTNF-R1.

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Crossref · 10.1073/pnas.88.7.2830

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Metadata

Authors
Lewis, M., Tartaglia, L. A., Lee, A., Bennett, G. L., Rice, G. C., Wong, G. H., Chen, E. Y., & Goeddel, D. V.
Venue
Proceedings of the National Academy of Sciences
Published
1991-04
Volume
88
Issue
7
Pages
2830-2834
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2067024450
Cited by
567
References
2
FWCI
14.03
Type
journal article
Language
en
Open access
green

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