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Cited by 171

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Carbon Monoxide Modulates Fas/Fas Ligand, Caspases, and Bcl-2 Family Proteins via the p38α Mitogen-activated Protein Kinase Pathway during Ischemia-Reperfusion Lung Injury

Open access
Zhang, Xuchen, Shan, Peiying, Alam, Jawed, Davis, Roger J., Flavell, Richard A., Lee, Patty J.·2003·Journal of Biological Chemistry

Abstract

Carbon monoxide is protective in ischemia-reperfusion organ injury, but the precise mechanisms remain elusive. We have recently shown that low levels of exogenous carbon monoxide (CO) utilize p38 MAPK and attenuate caspase 3 activity to exert an antiapoptotic effect during lung ischemia-reperfusion injury. Our current data demonstrate that CO activates the p38alpha MAPK isoform and the upstream MAPK kinase MKK3 to modulate Fas/Fas ligand expression; caspases 3, 8, and 9; mitochondrial cytochrome c release; Bcl-2 proteins; and poly(ADP-ribose) polymerase cleavage. We correlate our in vitro findings with in vivo studies using MKK3-deficient and Fas-deficient mice. Taken together, our data are the first to demonstrate that CO has an antiapoptotic effect by inhibiting Fas/Fas ligand, caspases, proapoptotic Bcl-2 proteins, and cytochrome c release via the MKK3/p38alpha MAPK pathway.

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Metadata

Authors
Zhang, X., Shan, P., Alam, J., Davis, R. J., Flavell, R. A., & Lee, P. J.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
2003-06
Volume
278
Issue
24
Pages
22061-22070
ISSN
0021-9258 (ISSN-L)
OpenAlex
W1997849875
Cited by
171
References
4
FWCI
5.90
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Carbon Monoxide Modulates Fas/Fas Ligand, Caspases, and Bcl-2 Family Proteins via the p38α Mitogen-activated Protein Kinase Pathway during Ischemia-Reperfusion Lung Injury. https://app.cochat.ai/papers/10.1074/jbc.m301858200
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Zhang, X., Shan, P., Alam, J., Davis, R. J., Flavell, R. A., & Lee, P. J. (2003). Carbon Monoxide Modulates Fas/Fas Ligand, Caspases, and Bcl-2 Family Proteins via the p38α Mitogen-activated Protein Kinase Pathway during Ischemia-Reperfusion Lung Injury. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.m301858200

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