Mitochondria in health, disease, and aging
JS Harrington, SW Ryter, M Plataki… - Physiological …, 2023 - journals.physiology.org
Mitochondria are well known as organelles responsible for the maintenance of cellular
bioenergetics through the production of ATP. Although oxidative phosphorylation may be …
bioenergetics through the production of ATP. Although oxidative phosphorylation may be …
[HTML][HTML] Determinants and outcomes of mitochondrial dynamics
R Quintana-Cabrera, L Scorrano - Molecular Cell, 2023 - cell.com
Mitochondria are not only central organelles in metabolism and energy conversion but are
also platforms for cellular signaling cascades. Classically, the shape and ultrastructure of …
also platforms for cellular signaling cascades. Classically, the shape and ultrastructure of …
The role of mitochondrial fission in cardiovascular health and disease
JM Quiles, ÅB Gustafsson - Nature Reviews Cardiology, 2022 - nature.com
Mitochondria are organelles involved in the regulation of various important cellular
processes, ranging from ATP generation to immune activation. A healthy mitochondrial …
processes, ranging from ATP generation to immune activation. A healthy mitochondrial …
Cholesterol transfer via endoplasmic reticulum contacts mediates lysosome damage repair
M Radulovic, EM Wenzel, S Gilani, LKK Holland… - The EMBO …, 2022 - embopress.org
Lysosome integrity is essential for cell viability, and lesions in lysosome membranes are
repaired by the ESCRT machinery. Here, we describe an additional mechanism for …
repaired by the ESCRT machinery. Here, we describe an additional mechanism for …
ER as master regulator of membrane trafficking and organelle function
EM Wenzel, LA Elfmark, H Stenmark… - Journal of cell biology, 2022 - rupress.org
The endoplasmic reticulum (ER), which occupies a large portion of the cytoplasm, is the
cell's main site for the biosynthesis of lipids and carbohydrate conjugates, and it is essential …
cell's main site for the biosynthesis of lipids and carbohydrate conjugates, and it is essential …
Mitochondrial signalling and homeostasis: from cell biology to neurological disease
JJ Collier, M Oláhová, TG McWilliams… - Trends in …, 2023 - cell.com
Efforts to understand how mitochondrial dysfunction contributes to neurodegeneration have
primarily focussed on the role of mitochondria in neuronal energy metabolism. However …
primarily focussed on the role of mitochondria in neuronal energy metabolism. However …
Light-activated mitochondrial fission through optogenetic control of mitochondria-lysosome contacts
Mitochondria are highly dynamic organelles whose fragmentation by fission is critical to their
functional integrity and cellular homeostasis. Here, we develop a method via optogenetic …
functional integrity and cellular homeostasis. Here, we develop a method via optogenetic …
[HTML][HTML] Nutrient-regulated control of lysosome function by signaling lipid conversion
M Ebner, D Puchkov, O López-Ortega… - Cell, 2023 - cell.com
Lysosomes serve dual antagonistic functions in cells by mediating anabolic growth signaling
and the catabolic turnover of macromolecules. How these janus-faced activities are …
and the catabolic turnover of macromolecules. How these janus-faced activities are …
HKDC1, a target of TFEB, is essential to maintain both mitochondrial and lysosomal homeostasis, preventing cellular senescence
M Cui, K Yamano, K Yamamoto… - Proceedings of the …, 2024 - National Acad Sciences
Mitochondrial and lysosomal functions are intimately linked and are critical for cellular
homeostasis, as evidenced by the fact that cellular senescence, aging, and multiple …
homeostasis, as evidenced by the fact that cellular senescence, aging, and multiple …