The importance of mitochondria in the regulation of cellular metabolism, from physiological (cardiac contraction, etc.) or pathological (cancer, Alzheimer's, etc.) processus are well established. In the context of heart contraction, which is a highly ATP-dependent process, the exact intervention of the mitochondrion remains a subject of debate today. One hypothesis suggests that the mitochondria see only a small percentage (1%) of the calcium flow necessary for contraction, while another hypothesis suggests that the mitochondria, which produce 90% of cellular ATP, are activated by this calcium flow at each contraction to supply energy demand. Part of the answer may be in the opening of the mitochondrial permeability transition pore (mPTP), ...
Several studies have shown that ischemia/reperfusion injury is strongly related to mitochondrial dys...
AbstractMitochondrial involvement in the regulation of cytosolic calcium concentration ([Ca2+]i) in ...
The aim of our work is to study mechanisms of in situ regulation of respiration of permeabilized mus...
The importance of mitochondria in the regulation of cellular metabolism, from physiological (cardiac...
L’importance de la mitochondrie dans la gestion de l’énergie cellulaire, d’un point de vue physiolog...
Cardiac mitochondria are intracellular organelles that have many crucial roles, including energy met...
Les mitochondries cardiaques sont des organites intracellulaires qui ont de nombreux rôles cruciaux,...
AbstractLike Dr. Jeckyll and Mr. Hyde, mitochondria possess two distinct persona. Under normal physi...
Mitochondria act as 'sinks' for Ca2+ signaling, with mitochondrial Ca2+ uptake linking physiological...
AbstractIn mitochondria the opening of a large proteinaceous pore, the “mitochondrial permeability t...
RationaleMitochondria produce ATP, especially critical for survival of highly aerobic cells, such as...
AbstractThe literature suggests that the physiological functions for which mitochondria sequester Ca...
Calcium signaling plays a crucial role in cell response to external stimuli. These last years, the p...
The cardiac cell function requires a large amount of energy and therefore needs a high efficiency of...
International audienceThe relationships between cardiac cell structure and the regulation of mitocho...
Several studies have shown that ischemia/reperfusion injury is strongly related to mitochondrial dys...
AbstractMitochondrial involvement in the regulation of cytosolic calcium concentration ([Ca2+]i) in ...
The aim of our work is to study mechanisms of in situ regulation of respiration of permeabilized mus...
The importance of mitochondria in the regulation of cellular metabolism, from physiological (cardiac...
L’importance de la mitochondrie dans la gestion de l’énergie cellulaire, d’un point de vue physiolog...
Cardiac mitochondria are intracellular organelles that have many crucial roles, including energy met...
Les mitochondries cardiaques sont des organites intracellulaires qui ont de nombreux rôles cruciaux,...
AbstractLike Dr. Jeckyll and Mr. Hyde, mitochondria possess two distinct persona. Under normal physi...
Mitochondria act as 'sinks' for Ca2+ signaling, with mitochondrial Ca2+ uptake linking physiological...
AbstractIn mitochondria the opening of a large proteinaceous pore, the “mitochondrial permeability t...
RationaleMitochondria produce ATP, especially critical for survival of highly aerobic cells, such as...
AbstractThe literature suggests that the physiological functions for which mitochondria sequester Ca...
Calcium signaling plays a crucial role in cell response to external stimuli. These last years, the p...
The cardiac cell function requires a large amount of energy and therefore needs a high efficiency of...
International audienceThe relationships between cardiac cell structure and the regulation of mitocho...
Several studies have shown that ischemia/reperfusion injury is strongly related to mitochondrial dys...
AbstractMitochondrial involvement in the regulation of cytosolic calcium concentration ([Ca2+]i) in ...
The aim of our work is to study mechanisms of in situ regulation of respiration of permeabilized mus...