Superoxide stimulates a proton leak in potato mitochondria that is related to the activity of uncoupling protein.

Superoxide stimulates a proton leak in potato mitochondria that is related to the activity of uncoupling protein.

The ability of plant mitochondrial uncoupling proteins to catalyze a significant proton conductance in situ is controversial. We have re-examined conditions that lead to uncoupling of mitochondria isolated from the tubers of potato (Solanum tuberosum). Specifically, we have investigated the effect o...

Bibliografski detalji
Glavni autori:	Considine, M, Goodman, M, Echtay, K, Laloi, M, Whelan, J, Brand, MD, Sweetlove, L
Format:	Journal article
Jezik:	English
Izdano:	2003

Slični predmeti

The circularly permuted yellow fluorescent protein cpYFP that has been used as a superoxide probe is highly responsive to pH but not superoxide in mitochondria: implications for the existence of superoxide 'flashes'.
od: Schwarzländer, M, i dr.
Izdano: (2011)

Reduction of elevated proton leak rejuvenates mitochondria in the aged cardiomyocyte
od: Huiliang Zhang, i dr.
Izdano: (2020-12-01)

Activation and function of mitochondrial uncoupling protein in plants.
od: Smith, A, i dr.
Izdano: (2004)

The essential oils component p-cymene induces proton leak through Fo-ATP synthase and uncoupling of mitochondrial respiration
od: Machado M, i dr.
Izdano: (2011-08-01)

Mitochondrial uncoupling protein is required for efficient photosynthesis.
od: Sweetlove, L, i dr.
Izdano: (2006)

Differential production of superoxide by neuronal mitochondria
od: Levin Leonard A, i dr.
Izdano: (2008-01-01)

Neuroprotective Potential of Mild Uncoupling in Mitochondria. Pros and Cons
od: Dmitry B. Zorov, i dr.
Izdano: (2021-08-01)

Penetrating cations enhance uncoupling activity of anionic protonophores in mitochondria.
od: Yuri N Antonenko, i dr.
Izdano: (2013-01-01)

Chronic Fatty Acid Depletion Induces Uncoupling Protein 1 (UCP1) Expression to Coordinate Mitochondrial Inducible Proton Leak in a Human-Brown-Adipocyte Model
od: Yukimasa Takeda, i dr.
Izdano: (2022-06-01)

Important amino acid residues of potato plant uncoupling protein (StUCP)
od: P. Jezek, i dr.
Izdano: (2000-12-01)

Preparation of mitochondria to measure superoxide flashes in angiosperm flowers
od: Chulan Zhang, i dr.
Izdano: (2019-04-01)

IMPORT OF PRECURSOR PROTEINS INTO VICIA-FABA MITOCHONDRIA
od: Whelan, J, i dr.
Izdano: (1988)

Coupling/Uncoupling Reversibility in Isolated Mitochondria from <i>Saccharomyces cerevisiae</i>
od: Lilia Morales-García, i dr.
Izdano: (2021-11-01)

Indomethacin Increases the Efficacy of Oxygen Utilization of Colonic Mitochondria and Uncouples Hepatic Mitochondria in Tissue Homogenates From Healthy Rats
od: Anna Herminghaus, i dr.
Izdano: (2020-08-01)

Reduction of hyperglycemia in STZ-induced diabetic mice by prophylactic treatment with heat-killed Mycobacterium aurum: possible effects on glucose utilization, mitochondrial uncoupling, and oxidative stress in liver and skeletal muscle
od: Farid Abdallah, i dr.
Izdano: (2024-09-01)

Dietary long-chain, but not medium-chain, triglycerides impair exercise performance and uncouple cardiac mitochondria in rats
od: Murray, A, i dr.
Izdano: (2011)

Dietary long-chain, but not medium-chain, triglycerides impair exercise performance and uncouple cardiac mitochondria in rats.
od: Murray, A, i dr.
Izdano: (2011)

Uncoupling proteins in human heart.
od: Murray, A, i dr.
Izdano: (2004)

Increased mitochondrial uncoupling proteins, respiratory uncoupling and decreased efficiency in the chronically infarcted rat heart.
od: Murray, A, i dr.
Izdano: (2008)

Isolation of Mitochondria from Potato Tubers
od: Jesper Havelund, i dr.
Izdano: (2014-09-01)

Over-expressed copper/zinc superoxide dismutase localizes to mitochondria in neurons inhibiting the angiotensin II-mediated increase in mitochondrial superoxide
od: Shumin Li, i dr.
Izdano: (2014-01-01)

High-fat feeding increases fatty acid oxidation rates and uncouples respiration in cardiac mitochondria
od: Murray, A, i dr.
Izdano: (2008)

Mitochondria-derived superoxide links to tourniquet-induced apoptosis in mouse skeletal muscle.
od: Thai P Tran, i dr.
Izdano: (2012-01-01)

Control of cardiac uncoupling proteins: PPARa-dependence?
od: Murray, A, i dr.
Izdano: (2005)

Uncoupling protein 1 (UCP1) of brown adipocyte, the only uncoupler: historical perspective
od: Daniel eRicquier
Izdano: (2011-12-01)

The mitochondria-targeted derivative of the classical uncoupler of oxidative phosphorylation carbonyl cyanide m-chlorophenylhydrazone is an effective mitochondrial recoupler.
od: Iliuza R Iaubasarova, i dr.
Izdano: (2020-01-01)

The Role of Uncoupling Proteins in Diabetes Mellitus
od: Jing Liu, i dr.
Izdano: (2013-01-01)

The Function of Uncoupling Proteins in Various Tissues
od: Masoud Fereidoni, i dr.
Izdano: (2013-08-01)

Effects of a high-fat diet on superoxide anion generation and membrane fluidity in liver mitochondria in rats
od: M Togo, i dr.
Izdano: (2018-03-01)

In-vivo Imaging of Mitochondrial Depolarization of Myocardium With Positron Emission Tomography and a Proton Gradient Uncoupler
od: Nathaniel M. Alpert, i dr.
Izdano: (2020-05-01)

Quercetin Upregulates Uncoupling Protein 1 in White/Brown Adipose Tissues through Sympathetic Stimulation
od: Hyunjung Choi, i dr.
Izdano: (2018-06-01)

Dietary long-chain, but not medium-chain, triglycerides impair exercise performance and uncouple cardiac mitochondria in rats
od: Murray Andrew J, i dr.
Izdano: (2011-08-01)

In the Early Stages of Diabetes, Rat Retinal Mitochondria Undergo Mild Uncoupling due to UCP2 Activity.
od: Ixchel Osorio-Paz, i dr.
Izdano: (2015-01-01)

Immortalised murine R349P desmin knock-in myotubes exhibit a reduced proton leak and decreased ADP/ATP translocase levels in purified mitochondria
od: Carolin Berwanger, i dr.
Izdano: (2024-06-01)

STARCH BIOSYNTHESIS IN POTATO-TUBERS
od: Burrell, M, i dr.
Izdano: (1994)

Mitochondria Need Their Sleep: Redox, Bioenergetics, and Temperature Regulation of Circadian Rhythms and the Role of Cysteine-Mediated Redox Signaling, Uncoupling Proteins, and Substrate Cycles
od: Richard B. Richardson, i dr.
Izdano: (2023-03-01)

Protein S-glutathionylation lowers superoxide/hydrogen peroxide release from skeletal muscle mitochondria through modification of complex I and inhibition of pyruvate uptake.
od: Robert M Gill, i dr.
Izdano: (2018-01-01)

Efficient electron transfer across hydrogen bond interfaces by proton-coupled and -uncoupled pathways
od: Tao Cheng, i dr.
Izdano: (2019-04-01)

Stability of Proton Superoxide and its Superionic Transition Under High Pressure
od: Zifan Wang, i dr.
Izdano: (2025-03-01)

The Uncoupling Effect of 17β-Estradiol Underlies the Resilience of Female-Derived Mitochondria to Damage after Experimental TBI
od: Olivia J. Kalimon, i dr.
Izdano: (2024-07-01)