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Cited by 396

The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.

Bid Is Cleaved by Calpain to an Active Fragment in Vitro and during Myocardial Ischemia/Reperfusion

Open access
Chen, Min, He, Huaping, Zhan, Shixing, Krajewski, Stan, Reed, John C., Gottlieb, Roberta A.·2001·Journal of Biological Chemistry

Abstract

Reperfusion after myocardial ischemia is associated with a rapid influx of calcium, leading to activation of various enzymes including calpain. Isolated perfused adult rabbit hearts subjected to global ischemia and reperfusion were studied. Calpain or a calpain-like activity was activated within 15 min after reperfusion, and preconditioning suppressed calpain activation. In contrast, caspase activation was not detected although cytochrome c was released after ischemia and reperfusion. The pro-apoptotic BH3-only Bcl-2 family member, Bid, was cleaved during ischemia/reperfusion in the adult rabbit heart. Recombinant Bid was cleaved by calpain to a fragment that was able to mediate cytochrome c release. The calpain cleavage site was mapped to a region within Bid that is extremely susceptible to proteolysis. These findings suggest that there is cross-talk between apoptotic and necrotic pathways in myocardial ischemia/reperfusion injury.

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Metadata

Authors
Chen, M., He, H., Zhan, S., Krajewski, S., Reed, J. C., & Gottlieb, R. A.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
2001-08
Volume
276
Issue
33
Pages
30724-30728
ISSN
0021-9258 (ISSN-L)
OpenAlex
W2087261949
Cited by
396
References
32
FWCI
9.37
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Bid Is Cleaved by Calpain to an Active Fragment in Vitro and during Myocardial Ischemia/Reperfusion. https://app.cochat.ai/papers/10.1074/jbc.m103701200
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Chen, M., He, H., Zhan, S., Krajewski, S., Reed, J. C., & Gottlieb, R. A. (2001). Bid Is Cleaved by Calpain to an Active Fragment in Vitro and during Myocardial Ischemia/Reperfusion. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.m103701200

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.