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The Interplay between BCL-2 Family Proteins and Mitochondrial Morphology in the Regulation of Apoptosis

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BCL-2 Protein Family

Part of the book series: Advances in Experimental Medicine and Biology ((volume 687))

Abstract

Apoptosis is a highly regulated process where key players such as BCL-2 family members control the recruitment of the mitochondrial subroutine. This culminates in the release of cytochrome c from the organelle in the cytoplasm, where it is required for the activation of effector caspases. The complete release of cytochrome c is the result of the combined action of proapoptotic BCL-2 family members and of changes in the complex morphology and ultrastructure of the organelle, controlled by the balance between fusion and fission processes. Here we discuss recent findings pointing to a role for changes in mitochondrial morphology during apoptosis and how these might be regulated by members of the BCL-2 family.

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Correspondence to Luca Scorrano .

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Soriano, M.E., Scorrano, L. (2010). The Interplay between BCL-2 Family Proteins and Mitochondrial Morphology in the Regulation of Apoptosis. In: Hetz, C. (eds) BCL-2 Protein Family. Advances in Experimental Medicine and Biology, vol 687. Springer, New York, NY. https://doi.org/10.1007/978-1-4419-6706-0_6

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