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Cited by 444

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

Upregulation of Nox-Based NAD(P)H Oxidases in Restenosis After Carotid Injury

Open access
Szöcs, Katalin, Lassègue, Bernard, Sorescu, Dan, Hilenski, Lula L., Valppu, Liisa, Couse, Tracey L., Wilcox, Josiah N., Quinn, Mark T., Lambeth, J.David, Griendling, Kathy K.·2002·Arteriosclerosis, Thrombosis, and Vascular Biology

Abstract

Restenosis, a frequent complication of coronary angioplasty, is associated with increased superoxide (O 2 · − ) production. Although the molecular identity of the responsible oxidase is unclear, an NAD(P)H oxidase appears to be involved. In smooth muscle, p22phox and 2 homologues of gp91phox, nox1 and nox4, are expressed, whereas fibroblasts contain gp91phox. To begin investigating the possibility that these oxidase components might contribute to the increased O 2 · − that accompanies neointimal formation, we measured their expression after balloon injury of the rat carotid artery. The increase in O 2 · − production 3 to 15 days after surgery was not due to inflammatory cell infiltration but appeared to be derived from medial and neointimal smooth muscle cells and adventitial fibroblasts. Nox1 and p22phox mRNAs were increased 2.7- and 3.6-fold, respectively, at day 3 after injury and remained elevated for 15 days. gp91Phox was increased 7 to 15 days after injury, and nox4 expression was increased 2-fold, but only at day 15 after surgery. These results confirm and extend our previous in vitro data and suggest that in the vasculature, the nox-based NAD(P)H oxidases serve different functions. This dynamic regulation of oxidase components may be critical to smooth muscle phenotypic modulation in restenosis and atherosclerosis.

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Metadata

Authors
Szöcs, K., Lassègue, B., Sorescu, D., Hilenski, L. L., Valppu, L., Couse, T. L., Wilcox, J. N., Quinn, M. T., Lambeth, J. D., & Griendling, K. K.
Venue
Arteriosclerosis, Thrombosis, and Vascular Biology
Published
2002-01
Volume
22
Issue
1
Pages
21-27
ISSN
  • 1079-5642 (ISSN-L)
  • 1524-4636
OpenAlex
W2146960356
Cited by
444
References
30
FWCI
20.21
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Upregulation of Nox-Based NAD(P)H Oxidases in Restenosis After Carotid Injury. https://app.cochat.ai/papers/10.1161/hq0102.102189
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Szöcs, K., Lassègue, B., Sorescu, D., Hilenski, L. L., Valppu, L., Couse, T. L., Wilcox, J. N., Quinn, M. T., Lambeth, J. D., & Griendling, K. K. (2002). Upregulation of Nox-Based NAD(P)H Oxidases in Restenosis After Carotid Injury. Arteriosclerosis, Thrombosis, and Vascular Biology. https://doi.org/10.1161/hq0102.102189

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