Genetic manipulation of the cardiac mitochondrial phosphate carrier does not affect permeability transition

M Gutiérrez-Aguilar, DL Douglas, AK Gibson… - Journal of molecular and …, 2014 - Elsevier
Abstract The Mitochondrial Permeability Transition (MPT) pore is a voltage-sensitive
unselective channel known to instigate necrotic cell death during cardiac disease. Recent …

The mitochondrial permeability transition: a current perspective on its identity and role in ischaemia/reperfusion injury

AP Halestrap, AP Richardson - Journal of molecular and cellular cardiology, 2015 - Elsevier
The mitochondrial permeability transition pore (MPTP) is a non-specific pore that opens in
the inner mitochondrial membrane (IMM) when matrix [Ca 2+] is high, especially when …

What is the mitochondrial permeability transition pore?

AP Halestrap - Journal of molecular and cellular cardiology, 2009 - Elsevier
Under conditions of mitochondrial calcium overload, especially when accompanied by
oxidative stress, elevated phosphate concentrations and adenine nucleotide depletion, a …

Cyclophilin D-mediated regulation of the permeability transition pore is altered in mice lacking the mitochondrial calcium uniporter

RJ Parks, S Menazza, KM Holmström… - Cardiovascular …, 2019 - academic.oup.com
Aims Knockout (KO) of the mitochondrial Ca2+ uniporter (MCU) in mice abrogates
mitochondrial Ca2+ uptake and permeability transition pore (PTP) opening. However, hearts …

[HTML][HTML] The mitochondrial phosphate carrier interacts with cyclophilin D and may play a key role in the permeability transition

AWC Leung, P Varanyuwatana, AP Halestrap - Journal of Biological …, 2008 - ASBMB
The mitochondrial permeability transition pore (MPTP) plays a key role in cell death, yet its
molecular identity remains uncertain. Although knock-out studies have confirmed critical …

The mitochondrial ATP synthase is a negative regulator of the mitochondrial permeability transition pore

R Pekson, FG Liang, JL Axelrod… - Proceedings of the …, 2023 - National Acad Sciences
The mitochondrial permeability transition pore (mPTP) is a channel in the inner
mitochondrial membrane whose sustained opening in response to elevated mitochondrial …

Sex difference in the sensitivity of cardiac mitochondrial permeability transition pore to calcium load

M Milerová, Z Drahota, A Chytilová… - Molecular and cellular …, 2016 - Springer
Most of the experimental studies have revealed that female heart is more tolerant to
ischemia/reperfusion (I/R) injury as compared with the male myocardium. It is widely …

A CaPful of mechanisms regulating the mitochondrial permeability transition

F Di Lisa, P Bernardi - Journal of molecular and cellular cardiology, 2009 - Elsevier
Despite the lack of its molecular identification, the mitochondrial permeability transition pore
(PTP) is a fascinating subject because of its important role in cell death. This holds …

[HTML][HTML] The mitochondrial permeability transition pore and cyclophilin D in cardioprotection

F Di Lisa, A Carpi, V Giorgio, P Bernardi - Biochimica et Biophysica Acta …, 2011 - Elsevier
Mitochondria play a central role in heart energy metabolism and Ca2+ homeostasis and are
involved in the pathogenesis of many forms of heart disease. The body of knowledge on …

[HTML][HTML] Phosphorylation of cyclophilin D at serine 191 regulates mitochondrial permeability transition pore opening and cell death after ischemia-reperfusion

S Hurst, F Gonnot, M Dia, C Crola Da Silva… - Cell death & …, 2020 - nature.com
The mitochondrial permeability transition pore (mPTP) plays a critical role in the
pathogenesis of cardiovascular diseases, including ischemia/reperfusion injury. Although …