Hsp27 negatively regulates cell death by interacting with cytochrome c
Nature Cell Biology, ISSN: 1465-7392, Vol: 2, Issue: 9, Page: 645-652
2000
- 871Citations
- 252Captures
- 2Mentions
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations871
- Citation Indexes871
- 871
- CrossRef725
- Captures252
- Readers252
- 252
- Mentions2
- Blog Mentions1
- Blog1
- References1
- 1
Article Description
Mammalian cells respond to stress by accumulating or activating a set of highly conserved proteins known as heat-shock proteins (HSPs). Several of these proteins interfere negatively with apoptosis. We show that the small HSP known as Hsp27 inhibits cytochrome-c-mediated activation of caspases in the cytosol. Hsp27 does not interfere with granzyme-B-induced activation of caspases, nor with apoptosis-inducing factor-mediated, caspase-independent, nuclear changes. Hsp27 binds to cytochrome c released from the mitochondria to the cytosol and prevents cytochrome-c-mediated interaction of Apaf-1 with procaspase-9. Thus, Hsp27 interferes specifically with the mitochondrial pathway of caspase-dependent cell death.
Bibliographic Details
Springer Science and Business Media LLC
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