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Showing 1 to 10 of 10 entries
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Inhibition of the Mitochondrial Permeability Transition for Cytoprotection: Direct versus Indirect Mechanisms.

Biochemistry research international

Martel C, Huynh le H, Garnier A, Ventura-Clapier R, Brenner C.
PMID: 22675634
Biochem Res Int. 2012;2012:213403. doi: 10.1155/2012/213403. Epub 2012 May 22.

Mitochondria are fascinating organelles, which fulfill multiple cellular functions, as diverse as energy production, fatty acid β oxidation, reactive oxygen species (ROS) production and detoxification, and cell death regulation. The coordination of these functions relies on autonomous mitochondrial processes...

Maturation of Cardiac Energy Metabolism During Perinatal Development.

Frontiers in physiology

Piquereau J, Ventura-Clapier R.
PMID: 30072919
Front Physiol. 2018 Jul 19;9:959. doi: 10.3389/fphys.2018.00959. eCollection 2018.

As one of the highest energy consumer organ in mammals, the heart has to be provided with a high amount of energy as soon as its first beats

Metabolic Therapy of Heart Failure: Is There a Future for B Vitamins?.

International journal of molecular sciences

Piquereau J, Boitard SE, Ventura-Clapier R, Mericskay M.
PMID: 35008448
Int J Mol Sci. 2021 Dec 21;23(1). doi: 10.3390/ijms23010030.

Heart failure (HF) is a plague of the aging population in industrialized countries that continues to cause many deaths despite intensive research into more effective treatments. Although the therapeutic arsenal to face heart failure has been expanding, the relatively...

Metabolic Therapy of Heart Failure: Is There a Future for B Vitamins?.

International journal of molecular sciences

Piquereau J, Boitard SE, Ventura-Clapier R, Mericskay M.
PMID: 35008448
Int J Mol Sci. 2021 Dec 21;23(1). doi: 10.3390/ijms23010030.

Heart failure (HF) is a plague of the aging population in industrialized countries that continues to cause many deaths despite intensive research into more effective treatments. Although the therapeutic arsenal to face heart failure has been expanding, the relatively...

Mitochondrial dynamics in the adult cardiomyocytes: which roles for a highly specialized cell?.

Frontiers in physiology

Piquereau J, Caffin F, Novotova M, Lemaire C, Veksler V, Garnier A, Ventura-Clapier R, Joubert F.
PMID: 23675354
Front Physiol. 2013 May 10;4:102. doi: 10.3389/fphys.2013.00102. eCollection 2013.

Mitochondrial dynamics is a recent topic of research in the field of cardiac physiology. The study of mechanisms involved in the morphological changes and in the mobility of mitochondria is legitimate since the adult cardiomyocytes possess numerous mitochondria which...

Mitochondria and cytoprotection.

Biochemistry research international

Brenner C, Ventura-Clapier R, Jacotot E.
PMID: 22953062
Biochem Res Int. 2012;2012:351264. doi: 10.1155/2012/351264. Epub 2012 Aug 16.

No abstract available.

Energetic Interactions Between Subcellular Organelles in Striated Muscles.

Frontiers in cell and developmental biology

Piquereau J, Veksler V, Novotova M, Ventura-Clapier R.
PMID: 33134298
Front Cell Dev Biol. 2020 Oct 02;8:581045. doi: 10.3389/fcell.2020.581045. eCollection 2020.

Adult striated muscle cells present highly organized structure with densely packed intracellular organelles and a very sparse cytosol accounting for only few percent of cell volume. These cells have a high and fluctuating energy demand that, in continuously working...

Estrogens, Estrogen Receptors Effects on Cardiac and Skeletal Muscle Mitochondria.

Frontiers in endocrinology

Ventura-Clapier R, Piquereau J, Veksler V, Garnier A.
PMID: 31474941
Front Endocrinol (Lausanne). 2019 Aug 14;10:557. doi: 10.3389/fendo.2019.00557. eCollection 2019.

Mitochondria are unique organelles present in almost all cell types. They are involved not only in the supply of energy to the host cell, but also in multiple biochemical and biological processes like calcium homeostasis, production, and regulation of...

Sex-specific cardiac cardiolipin remodelling after doxorubicin treatment.

Biology of sex differences

Moulin M, Solgadi A, Veksler V, Garnier A, Ventura-Clapier R, Chaminade P.
PMID: 26478810
Biol Sex Differ. 2015 Oct 15;6:20. doi: 10.1186/s13293-015-0039-5. eCollection 2015.

BACKGROUND: Imbalance in lipid metabolism and membrane lipid homeostasis has been observed in numerous diseases including heart failure and cardiotoxicity. Growing evidence links phospholipid alterations especially cardiolipins (CLs) to defects in mitochondrial function and energy metabolism in heart failure....

Spatiotemporal AMPKα2 deletion in mice induces cardiac dysfunction, fibrosis and cardiolipin remodeling associated with mitochondrial dysfunction in males only.

Biology of sex differences

Grimbert L, Sanz MN, Gressette M, Rucker-Martin C, Novotova M, Solgadi A, Karoui A, Gomez S, Bedouet K, Jacquet E, Lemaire C, Veksler V, Mericskay M, Ventura-Clapier R, Piquereau J, Garnier A.
PMID: 34535195
Biol Sex Differ. 2021 Sep 17;12(1):52. doi: 10.1186/s13293-021-00394-z.

BACKGROUND: The AMP-activated protein kinase (AMPK) is a major regulator of cellular energetics which plays key role in acute metabolic response and in long-term adaptation to stress. Recent works have also suggested non-metabolic effects.METHODS: To decipher AMPK roles in...

Showing 1 to 10 of 10 entries