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Cited by 403

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

Cross-talk between the insulin and angiotensin signaling systems.

Open access
Velloso, L A, Folli, F, Sun, X J, White, M F, Saad, M J, Kahn, C R·1996·Proceedings of the National Academy of Sciences

Abstract

Angiotensin II (AII), acting via its G-protein linked receptor, is an important regulator of cardiac, vascular, and renal function. Following injection of AII into rats, we find that there is also a rapid tyrosine phosphorylation of the major insulin receptor substrates 1 and 2 (IRS-1 and IRS-2) in the heart. This phenomenon appears to involve JAK2 tyrosine kinase, which associates with the AT1 receptor and IRS-1/IRS-2 after AII stimulation. AII-induced phosphorylation leads to binding of phosphatidylinositol 3-kinase (PI 3-kinase) to IRS-1 and IRS-2; however, in contrast to other ligands, AII injection results in an acute inhibition of both basal and insulin-stimulated PI 3-kinase activity. The latter occurs without any reduction in insulin receptor or IRS phosphorylation or in the interaction of the p85 and p110 subunits of PI 3-kinase with each other or with IRS-1/IRS-2. These effects of AII are inhibited by AT1 receptor antagonists. Thus, there is direct cross-talk between insulin and AII signaling pathways at the level of both tyrosine phosphorylation and PI 3-kinase activation. These interactions may play an important role in the association of insulin resistance, hypertension, and cardiovascular disease.

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Metadata

Authors
Velloso, L. A., Folli, F., Sun, X. J., White, M. F., Saad, M. J., & Kahn, C. R.
Venue
Proceedings of the National Academy of Sciences
Published
1996-10-29
Volume
93
Issue
22
Pages
12490-12495
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2030338284
Cited by
403
References
42
FWCI
10.70
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Cross-talk between the insulin and angiotensin signaling systems. https://app.cochat.ai/papers/10.1073/pnas.93.22.12490
The paper
Velloso, L. A., Folli, F., Sun, X. J., White, M. F., Saad, M. J., & Kahn, C. R. (1996). Cross-talk between the insulin and angiotensin signaling systems. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.93.22.12490

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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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