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Cited by 444

The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.

Outer mitochondrial membrane permeability can regulate coupled respiration and cell survival

Open access
Vander Heiden, Matthew G., Chandel, Navdeep S., Li, Xiao Xian, Schumacker, Paul T., Colombini, Marco, Thompson, Craig B.·2000·Proceedings of the National Academy of Sciences

Abstract

Coupled cellular respiration requires that ATP and ADP be efficiently exchanged between the cytosol and the mitochondrial matrix. When growth factors are withdrawn from dependent cells, metabolism is disrupted by a defect in ATP/ADP exchange across the mitochondrial membranes. Unexpectedly, we find that this defect results from loss of outer mitochondrial membrane permeability to metabolic anions. This decrease in anion permeability correlates with the changes in conductance properties that accompany closure of the voltage-dependent anion channel (also known as mitochondrial porin). Loss of outer membrane permeability ( i ) results in the accumulation of stored metabolic energy within the intermembrane space in the form of creatine phosphate, ( ii ) is prevented by the outer mitochondrial membrane proteins Bcl-x L and Bcl-2, and ( iii ) can be reversed by growth factor readdition. If outer membrane impermeability persists, the disruption of mitochondrial homeostasis culminates in loss of outer mitochondrial membrane integrity, cytochrome c redistribution, and apoptosis. The recognition that outer membrane permeability is regulated under physiological conditions has important implications for the understanding of bioenergetics and cell survival.

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Metadata

Authors
Vander Heiden, M. G., Chandel, N. S., Li, X. X., Schumacker, P. T., Colombini, M., & Thompson, C. B.
Venue
Proceedings of the National Academy of Sciences
Published
2000-04-18
Volume
97
Issue
9
Pages
4666-4671
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2096007038
Cited by
444
References
39
FWCI
13.63
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Outer mitochondrial membrane permeability can regulate coupled respiration and cell survival. https://app.cochat.ai/papers/10.1073/pnas.090082297
The paper
Vander Heiden, M. G., Chandel, N. S., Li, X. X., Schumacker, P. T., Colombini, M., & Thompson, C. B. (2000). Outer mitochondrial membrane permeability can regulate coupled respiration and cell survival. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.090082297

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