Keeping mitochondria in shape: a matter of life and death.

Abstract:

BACKGROUND:Mitochondria are dynamic organelles that participate in energy conversion, metabolism, signaling and apoptosis. To fulfill their multiple tasks, mitochondria come in varied morphologies and ultrastructures resulting from the equilibrium between fusion and fission, Furthermore, they are in close contact with the endoplasmic reticulum generating an essential interface in cell physiology and death. MATERIALS AND METHODS:In this review we will discuss the impact of our findings on the molecular mechanisms of mitochondrial morphology and tethering to the endoplasmic reticulum on cell death. RESULTS AND CONCLUSIONS:The work reviewed here supports a key role for mitochondrial dynamics in cell life and death and in disease.

journal_name

Eur J Clin Invest

authors

Scorrano L

doi

10.1111/eci.12135

subject

Has Abstract

pub_date

2013-08-01 00:00:00

pages

886-93

issue

8

eissn

0014-2972

issn

1365-2362

journal_volume

43

pub_type

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