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Cited by 474

The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.

Mitochondrial Ca2+ and apoptosis

Open access
Giorgi, Carlotta, Baldassari, Federica, Bononi, Angela, Bonora, Massimo, De Marchi, Elena, Marchi, Saverio, Missiroli, Sonia, Patergnani, Simone, Rimessi, Alessandro, Suski, Jan M., Wieckowski, Mariusz R., Pinton, Paolo·2012·Cell Calcium

Abstract

Mitochondria are key decoding stations of the apoptotic process. In support of this view, a large body of experimental evidence has unambiguously revealed that, in addition to the well-established function of producing most of the cellular ATP, mitochondria play a fundamental role in triggering apoptotic cell death. Various apoptotic stimuli cause the release of specific mitochondrial pro-apoptotic factors into the cytosol. The molecular mechanism of this release is still controversial, but there is no doubt that mitochondrial calcium (Ca2+) overload is one of the pro-apoptotic ways to induce the swelling of mitochondria, with perturbation or rupture of the outer membrane, and in turn the release of mitochondrial apoptotic factors into the cytosol. Here, we review as different proteins that participate in mitochondrial Ca2+ homeostasis and in turn modulate the effectiveness of Ca2+-dependent apoptotic stimuli. Strikingly, the final outcome at the cellular level is similar, albeit through completely different molecular mechanisms: a reduced mitochondrial Ca2+ overload upon pro-apoptotic stimuli that dramatically blunts the apoptotic response.

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Registry

Crossref · 10.1016/j.ceca.2012.02.008

Cites

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Citations

Cites

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Metadata

Authors
Giorgi, C., Baldassari, F., Bononi, A., Bonora, M., De Marchi, E., Marchi, S., Missiroli, S., Patergnani, S., Rimessi, A., Suski, J. M., Wieckowski, M. R., & Pinton, P.
Venue
Cell Calcium
Publisher
Elsevier BV
Published
2012-07
Volume
52
Issue
1
Pages
36-43
ISSN
0143-4160 (ISSN-L)
OpenAlex
W2024866328
Cited by
474
References
13
FWCI
9.53
Type
journal article
Language
en
Open access
green

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