Identity, structure, and function of the mitochondrial permeability transition pore: controversies, consensus, recent advances, and future directions

P Bernardi, C Gerle, AP Halestrap, EA Jonas… - Cell Death & …, 2023 - nature.com
The mitochondrial permeability transition (mPT) describes a Ca2+-dependent and
cyclophilin D (CypD)-facilitated increase of inner mitochondrial membrane permeability that …

The mitochondrial permeability transition: Recent progress and open questions

P Bernardi, M Carraro, G Lippe - The FEBS journal, 2022 - Wiley Online Library
Major progress has been made in defining the basis of the mitochondrial permeability
transition, a Ca2+‐dependent permeability increase of the inner membrane that has puzzled …

Cellular rejuvenation: molecular mechanisms and potential therapeutic interventions for diseases

S Ji, M Xiong, H Chen, Y Liu, L Zhou, Y Hong… - … and Targeted Therapy, 2023 - nature.com
The ageing process is a systemic decline from cellular dysfunction to organ degeneration,
with more predisposition to deteriorated disorders. Rejuvenation refers to giving aged cells …

Metabolic landscape in cardiac aging: insights into molecular biology and therapeutic implications

S Xie, SC Xu, W Deng, Q Tang - Signal transduction and targeted …, 2023 - nature.com
Cardiac aging is evident by a reduction in function which subsequently contributes to heart
failure. The metabolic microenvironment has been identified as a hallmark of malignancy …

The unfolded protein responses in health, aging, and neurodegeneration: recent advances and future considerations

APK Wodrich, AW Scott, AK Shukla… - Frontiers in molecular …, 2022 - frontiersin.org
Aging and age-related neurodegeneration are both associated with the accumulation of
unfolded and abnormally folded proteins, highlighting the importance of protein homeostasis …

The reduction in the mitochondrial membrane potential in aging: the role of the mitochondrial permeability transition pore

H Rottenberg - International Journal of Molecular Sciences, 2023 - mdpi.com
It is widely reported that the mitochondrial membrane potential,∆ Ψm, is reduced in aging
animals. It was recently suggested that the lower∆ Ψm in aged animals modulates …

Activation of the mitochondrial unfolded protein response: a new therapeutic target?

JM Suárez-Rivero, CJ Pastor-Maldonado… - Biomedicines, 2022 - mdpi.com
Mitochondrial dysfunction is a key hub that is common to many diseases. Mitochondria's role
in energy production, calcium homeostasis, and ROS balance makes them essential for cell …

[HTML][HTML] The mitochondrial permeability transition pore in Ca2+ homeostasis

M Carraro, P Bernardi - Cell calcium, 2023 - Elsevier
Abstract The mitochondrial Permeability Transition Pore (PTP) can be defined as a Ca 2+
activated mega-channel involved in mitochondrial damage and cell death, making its …

Mitochondrial dysfunction, aging, and the mitochondrial unfolded protein response in Caenorhabditis elegans

CM Haynes, S Hekimi - Genetics, 2022 - academic.oup.com
We review the findings that establish that perturbations of various aspects of mitochondrial
function, including oxidative phosphorylation, can promote lifespan extension, with different …

Exercise improves the coordination of the mitochondrial unfolded protein response and mitophagy in aging skeletal muscle

Y Wang, J Li, Z Zhang, R Wang, H Bo, Y Zhang - Life, 2023 - mdpi.com
The mitochondrial unfolded protein response (UPRmt) and mitophagy are two mitochondrial
quality control (MQC) systems that work at the molecular and organelle levels, respectively …