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Cited by 1,072

The DOI matches its Crossref record; 57 of the 57 references it cites were found in a registry or an index.

Activation of NADPH oxidase by AGE links oxidant stress to altered gene expression via RAGE

Wautier, Marie-Paule, Chappey, Olivier, Corda, Stefano, Stern, David M., Schmidt, Ann Marie, Wautier, Jean-Luc·2001·American Journal of Physiology-Endocrinology and Metabolism

Abstract

Engagement of the receptor for advanced glycation end products (RAGE) by products of nonenzymatic glycation/oxidation triggers the generation of reactive oxygen species (ROS), thereby altering gene expression. Because dissection of the precise events by which ROS are generated via RAGE is relevant to the pathogenesis of complications in AGE-related disorders, such as diabetes and renal failure, we tested the hypothesis that activation of NADPH oxidase contributed, at least in part, to enhancing oxidant stress via RAGE. Here we show that incubation of human endothelial cells with AGEs on the surface of diabetic red blood cells, or specific AGEs, (carboxymethyl)lysine (CML)-modified adducts, prompted intracellular generation of hydrogen peroxide, cell surface expression of vascular cell adhesion molecule-1, and generation of tissue factor in a manner suppressed by treatment with diphenyliodonium, but not by inhibitors of nitric oxide. Consistent with an important role for NADPH oxidase, although macrophages derived from wild-type mice expressed enhanced levels of tissue factor upon stimulation with AGE, macrophages derived from mice deficient in a central subunit of NADPH oxidase, gp91phox, failed to display enhanced tissue factor in the presence of AGE. These findings underscore a central role of NADPH oxidase in AGE-RAGE-mediated generation of ROS and provide a mechanism for altered gene expression in AGE-related disorders.

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Crossref · 10.1152/ajpendo.2001.280.5.e685

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Metadata

Authors
Wautier, M.-P., Chappey, O., Corda, S., Stern, D. M., Schmidt, A. M., & Wautier, J.-L.
Venue
American Journal of Physiology-Endocrinology and Metabolism
Published
2001-05-01
Volume
280
Issue
5
Pages
E685-E694
ISSN
  • 0193-1849 (ISSN-L)
  • 1522-1555
OpenAlex
W2121527030
Cited by
1,072
References
57
FWCI
15.65
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Activation of NADPH oxidase by AGE links oxidant stress to altered gene expression via RAGE. https://app.cochat.ai/papers/10.1152/ajpendo.2001.280.5.e685
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Wautier, M.-P., Chappey, O., Corda, S., Stern, D. M., Schmidt, A. M., & Wautier, J.-L. (2001). Activation of NADPH oxidase by AGE links oxidant stress to altered gene expression via RAGE. American Journal of Physiology-Endocrinology and Metabolism. https://doi.org/10.1152/ajpendo.2001.280.5.e685

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