Mitochondrial signal transduction

M Picard, OS Shirihai - Cell Metabolism, 2022 - cell.com
The analogy of mitochondria as powerhouses has expired. Mitochondria are living, dynamic,
maternally inherited, energy-transforming, biosynthetic, and signaling organelles that …

Mitochondrial dynamics and its involvement in disease

DC Chan - Annual review of pathology: mechanisms of disease, 2020 - annualreviews.org
The dynamic properties of mitochondria—including their fusion, fission, and degradation—
are critical for their optimal function in energy generation. The interplay of fusion and fission …

Mitochondrial dynamics in adaptive and maladaptive cellular stress responses

V Eisner, M Picard, G Hajnóczky - Nature cell biology, 2018 - nature.com
Mitochondria sense and respond to many stressors and can support cell survival or death
through energy production and signalling pathways. Mitochondrial responses depend on …

[HTML][HTML] Mitochondrial fission and fusion: A dynamic role in aging and potential target for age-related disease

YJ Liu, RL McIntyre, GE Janssens… - Mechanisms of ageing …, 2020 - Elsevier
The mitochondria is the major hub to convert energy for cellular processes. Dysregulation of
mitochondrial function is one of the classical hallmarks of aging, and mitochondrial …

Mitochondrial fusion, fission, and mitochondrial toxicity

JN Meyer, TC Leuthner, AL Luz - Toxicology, 2017 - Elsevier
Mitochondrial dynamics are regulated by two sets of opposed processes: mitochondrial
fusion and fission, and mitochondrial biogenesis and degradation (including mitophagy), as …

The multiple links between actin and mitochondria

TS Fung, R Chakrabarti, HN Higgs - Nature Reviews Molecular Cell …, 2023 - nature.com
Actin plays many well-known roles in cells, and understanding any specific role is often
confounded by the overlap of multiple actin-based structures in space and time. Here, we …

Single-frame deep-learning super-resolution microscopy for intracellular dynamics imaging

R Chen, X Tang, Y Zhao, Z Shen, M Zhang… - Nature …, 2023 - nature.com
Single-molecule localization microscopy (SMLM) can be used to resolve subcellular
structures and achieve a tenfold improvement in spatial resolution compared to that …

Dysfunctional mitochondria as critical players in the inflammation of autoimmune diseases: Potential role in Sjögren's syndrome

MJ Barrera, S Aguilera, I Castro, P Carvajal, D Jara… - Autoimmunity …, 2021 - Elsevier
Relevant reviews highlight the association between dysfunctional mitochondria and
inflammation, but few studies address the contribution of mitochondria and mitochondria …

Fission and fusion machineries converge at ER contact sites to regulate mitochondrial morphology

RG Abrisch, SC Gumbin, BT Wisniewski… - Journal of Cell …, 2020 - rupress.org
The steady-state morphology of the mitochondrial network is maintained by a balance of
constitutive fission and fusion reactions. Disruption of this steady-state morphology results in …

Determinants, maintenance, and function of organellar pH

SA Freeman, S Grinstein… - Physiological reviews, 2023 - journals.physiology.org
The protonation state of soluble and membrane-associated macromolecules dictates their
charge, conformation, and functional activity. In addition, protons (H+ or their equivalents) …