Mitochondrial permeability transition pore-dependent necrosis

DJ Robichaux, M Harata, E Murphy, J Karch - Journal of molecular and …, 2023 - Elsevier
Mitochondrial permeability transition pore (mPTP)-dependent cell death is a form of necrotic
cell death that is driven by mitochondrial dysfunction by the opening of the mPTP and is …

Heart mitochondria: gates of life and death

ÅB Gustafsson, RA Gottlieb - Cardiovascular research, 2008 - academic.oup.com
Mitochondria are important generators of energy, providing ATP through oxidative
phosphorylation. However, mitochondria also monitor complex information from the …

The mitochondrial calcium uniporter matches energetic supply with cardiac workload during stress and modulates permeability transition

TS Luongo, JP Lambert, A Yuan, X Zhang, P Gross… - Cell reports, 2015 - cell.com
Cardiac contractility is mediated by a variable flux in intracellular calcium (Ca 2+), thought to
be integrated into mitochondria via the mitochondrial calcium uniporter (MCU) channel to …

The mitochondrial calcium uniporter selectively matches metabolic output to acute contractile stress in the heart

JQ Kwong, X Lu, RN Correll, JA Schwanekamp… - Cell reports, 2015 - cell.com
In the heart, augmented Ca 2+ fluxing drives contractility and ATP generation through
mitochondrial Ca 2+ loading. Pathologic mitochondrial Ca 2+ overload with ischemic injury …

Excitotoxicity as a target against neurodegenerative processes

O Binvignat, J Olloquequi - Current Pharmaceutical Design, 2020 - ingentaconnect.com
The global burden of neurodegenerative diseases is alarmingly increasing in parallel to the
aging of population. Although the molecular mechanisms leading to neurodegeneration are …

Ru360, a specific mitochondrial calcium uptake inhibitor, improves cardiac post‐ischaemic functional recovery in rats in vivo

G de J García‐Rivas, K Carvajal… - British journal of …, 2006 - Wiley Online Library
Background and purpose: The mitochondrial permeability transition pore (mPTP), an energy‐
dissipating channel activated by calcium, contributes to reperfusion damage by depolarizing …

Mitochondrial K+ channels and their implications for disease mechanisms

V Checchetto, L Leanza, D De Stefani, R Rizzuto… - Pharmacology & …, 2021 - Elsevier
The field of mitochondrial ion channels underwent a rapid development during the last
decade, thanks to the molecular identification of some of the nuclear-encoded organelle …

[HTML][HTML] Reperfusion cardiac injury: receptors and the signaling mechanisms

LN Maslov, SV Popov… - Current Cardiology …, 2022 - ncbi.nlm.nih.gov
It has been documented that Ca 2+ overload and increased production of reactive oxygen
species play a significant role in reperfusion injury (RI) of cardiomyocytes …

Regulation of the Human Cardiac Mitochondrial Ca2+ Uptake by 2 Different Voltage-Gated Ca2+ Channels

G Michels, IF Khan, J Endres-Becker, D Rottlaender… - Circulation, 2009 - Am Heart Assoc
Background—Impairment of intracellular Ca2+ homeostasis and mitochondrial function has
been implicated in the development of cardiomyopathy. Mitochondrial Ca2+ uptake is …

Cardioprotection of post-ischemic moderate ROS against ischemia/reperfusion via STAT3-induced the inhibition of MCU opening

L Wu, JL Tan, ZY Chen, G Huang - Basic research in cardiology, 2019 - Springer
Enhanced reactive oxygen species (ROS) at the beginning of reperfusion activated signal
transducer and activator of transcription 3 (STAT3) in intermittent hypobaric hypoxia (IHH) …