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Literature DB >> 11165513

Mitochondrial filaments and clusters as intracellular power-transmitting cables.

Abstract

Mitochondria exist in two interconverting forms; as small isolated particles, and as extended filaments, networks or clusters connected with intermitochondrial junctions. Extended mitochondria can represent electrically united systems, which can facilitate energy delivery from the cell periphery to the cell core and organize antioxidant defence of the cell interior when O2 is consumed by mitochondrial clusters near the the outer cell membrane, and protonic potential is transmitted to the cell core mitochondria to form ATP. As to small mitochondria, they might represent a transportable form of these organelles.

Entities: Chemical

Mesh：

Substances：
Adenosine Triphosphate

Year: 2001 PMID： 11165513 DOI： 10.1016/s0968-0004(00)01735-7

Source DB: PubMed Journal: Trends Biochem Sci ISSN： 0968-0004 Impact factor: 13.807

Keyword Cloud
Cited

128 in total

1. Mitochondria are morphologically and functionally heterogeneous within cells.

Authors: Tony J Collins; Michael J Berridge; Peter Lipp; Martin D Bootman
Journal: EMBO J Date: 2002-04-02 Impact factor: 11.598

2. Repeated transient mRNA bursts precede increases in transcriptional and mitochondrial proteins during training in human skeletal muscle.

Authors: Christopher G R Perry; James Lally; Graham P Holloway; George J F Heigenhauser; Arend Bonen; Lawrence L Spriet
Journal: J Physiol Date: 2010-10-04 Impact factor: 5.182

Review 3. Signaling and cellular mechanisms in cardiac protection by ischemic and pharmacological preconditioning.

Authors: Michael Zaugg; Marcus C Schaub
Journal: J Muscle Res Cell Motil Date: 2003 Impact factor: 2.698

4. Mdm30 is an F-box protein required for maintenance of fusion-competent mitochondria in yeast.

Authors: Stefan Fritz; Nadja Weinbach; Benedikt Westermann
Journal: Mol Biol Cell Date: 2003-02-06 Impact factor: 4.138

5. Thread-grain transition of mitochondrial reticulum as a step of mitoptosis and apoptosis.

Authors: Vladimir P Skulachev; Lora E Bakeeva; Boris V Chernyak; Lidia V Domnina; Alexander A Minin; Olga Yu Pletjushkina; Valeria B Saprunova; Innokenty V Skulachev; Valeria G Tsyplenkova; Jury M Vasiliev; Lev S Yaguzhinsky; Dmitry B Zorov
Journal: Mol Cell Biochem Date: 2004 Jan-Feb Impact factor: 3.396

Mitochondrial filaments and clusters as intracellular power-transmitting cables.

1. Mitochondria are morphologically and functionally heterogeneous within cells.

2. Repeated transient mRNA bursts precede increases in transcriptional and mitochondrial proteins during training in human skeletal muscle.

Review 3. Signaling and cellular mechanisms in cardiac protection by ischemic and pharmacological preconditioning.

4. Mdm30 is an F-box protein required for maintenance of fusion-competent mitochondria in yeast.

5. Thread-grain transition of mitochondrial reticulum as a step of mitoptosis and apoptosis.

6. Energy flux modulation on the outer membrane of mitochondria by metabolically-derived potential.

Review 7. Mechanisms of mitochondria and autophagy crosstalk.

Review 8. The interplay between mitochondrial dynamics and mitophagy.

Review 9. Mitochondrial fusion and fission in cell life and death.

10. Mitofusins 1 and 2 are essential for postnatal metabolic remodeling in heart.