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Cited by 692

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Mammalian Peroxiredoxin Isoforms Can Reduce Hydrogen Peroxide Generated in Response to Growth Factors and Tumor Necrosis Factor-α

Open access
Kang, Sang Won, Chae, Ho Zoon, Seo, Min Seok, Kim, Kanghwa, Baines, Ivan C., Rhee, Sue Goo·1998·Journal of Biological Chemistry

Abstract

Mammalian tissues express three immunologically distinct peroxiredoxin (Prx) proteins (Prx I, II, and III), which are the products of distinct genes. With the use of recombinant proteins Prx I, II, and III, all have now been shown to possess peroxidase activity and to rely on Trx as a source of reducing equivalents for the reduction of H2O2. Prx I and II are cytosolic proteins, whereas Prx III is localized in mitochondria. Transient overexpression of Prx I or II in cultured cells showed that they were able to eliminate the intracellular H2O2 generated in response to growth factors. Moreover, the activation of nuclear factor kappaB (NFkappaB) induced by extracellularly added H2O2 or tumor necrosis factor-alpha was blocked by overproduction of Prx II. These results suggest that, together with glutathione peroxidase and catalase, Prx enzymes likely play an important role in eliminating peroxides generated during metabolism. In addition, Prx I and II might participate in the signaling cascades of growth factors and tumor necrosis factor-alpha by regulating the intracellular concentration of H2O2.

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Metadata

Authors
Kang, S. W., Chae, H. Z., Seo, M. S., Kim, K., Baines, I. C., & Rhee, S. G.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
1998-03
Volume
273
Issue
11
Pages
6297-6302
ISSN
0021-9258 (ISSN-L)
OpenAlex
W2017265125
Cited by
692
References
1
FWCI
13.17
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Mammalian Peroxiredoxin Isoforms Can Reduce Hydrogen Peroxide Generated in Response to Growth Factors and Tumor Necrosis Factor-α. https://app.cochat.ai/papers/10.1074/jbc.273.11.6297
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Kang, S. W., Chae, H. Z., Seo, M. S., Kim, K., Baines, I. C., & Rhee, S. G. (1998). Mammalian Peroxiredoxin Isoforms Can Reduce Hydrogen Peroxide Generated in Response to Growth Factors and Tumor Necrosis Factor-α. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.273.11.6297

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