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Cited by 655

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Mechanisms of suppression of macrophage nitric oxide release by transforming growth factor beta.

Open access
Vodovotz, Y, Bogdan, C, Paik, J, Xie, Q W, Nathan, C·1993·The Journal of experimental medicine

Abstract

Activated mouse peritoneal macrophages produce nitric oxide (NO) via a nitric oxide synthase that is inducible by interferon gamma (IFN-gamma): iNOS. We have studied the mechanisms by which transforming growth factor beta 1 (TGF-beta) suppresses IFN-gamma-stimulated NO production. TGF-beta treatment reduced iNOS specific activity and iNOS protein in both cytosolic and particulate fractions as assessed by Western blot with monospecific anti-iNOS immunoglobulin G. TGF-beta reduced iNOS mRNA without affecting the transcription of iNOS by decreasing iNOS mRNA stability. Even after iNOS was already expressed, TGF-beta reduced the amount of iNOS protein. This was due to reduction of iNOS mRNA translation and increased degradation of iNOS protein. The potency of TGF-beta as a deactivator of NO production (50% inhibitory concentration, 5.6 +/- 2 pM) may reflect its ability to suppress iNOS expression by three distinct mechanisms: decreased stability and translation of iNOS mRNA, and increased degradation of iNOS protein. This is the first evidence that iNOS is subject to other than transcriptional regulation.

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Metadata

Authors
Vodovotz, Y., Bogdan, C., Paik, J., Xie, Q. W., & Nathan, C.
Venue
The Journal of experimental medicine
Published
1993-08-01
Volume
178
Issue
2
Pages
605-613
ISSN
  • 0022-1007 (ISSN-L)
  • 1540-9538
OpenAlex
W2113580903
Cited by
655
References
5
FWCI
14.99
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Mechanisms of suppression of macrophage nitric oxide release by transforming growth factor beta. https://app.cochat.ai/papers/10.1084/jem.178.2.605
The paper
Vodovotz, Y., Bogdan, C., Paik, J., Xie, Q. W., & Nathan, C. (1993). Mechanisms of suppression of macrophage nitric oxide release by transforming growth factor beta. The Journal of experimental medicine. https://doi.org/10.1084/jem.178.2.605

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

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