Literature DB >> 16242663

Commentary on: 'old and new data, new issues: the mitochondrial Deltapsi' by H. Tedeschi.

David G Nicholls1.   

Abstract

A recent review [H.Tedeschi, Old and New Data, New Issues: the Mitochondrial Deltapsi, Biochim. Biophys. Acta, Bioenerg. (2005)] has questioned the validity of experiments performed more than 30 years ago that provided the first quantitative estimates of the protonmotive force generated by mitochondria. This commentary explains that the review author's confusion stems from ignoring the data in these papers on the trans-membrane pH gradient.

Mesh：

Year:  2005        PMID： 16242663     DOI： 10.1016/j.bbabio.2005.09.002

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  11 in total

1.  Measurement of the mitochondrial membrane potential and pH gradient from the redox poise of the hemes of the bc1 complex.

Authors:  N Kim; M O Ripple; R Springett
Journal:  Biophys J       Date:  2012-03-06       Impact factor: 4.033

2.  Control over the contribution of the mitochondrial membrane potential (DeltaPsi) and proton gradient (DeltapH) to the protonmotive force (Deltap). In silico studies.

Authors:  Jaroslaw Dzbek; Bernard Korzeniewski
Journal:  J Biol Chem       Date:  2008-08-11       Impact factor: 5.157

Review 3.  Mechanisms of glucose sensing in the pancreatic β-cell: A computational systems-based analysis.

Authors:  Leonid E Fridlyand; Louis H Phillipson
Journal:  Islets       Date:  2011-09-01       Impact factor: 2.694

4.  Quantifying mitochondrial and plasma membrane potentials in intact pulmonary arterial endothelial cells based on extracellular disposition of rhodamine dyes.

Authors:  Zhuohui Gan; Said H Audi; Robert D Bongard; Kathryn M Gauthier; Marilyn P Merker
Journal:  Am J Physiol Lung Cell Mol Physiol       Date:  2011-01-14       Impact factor: 5.464

5.  A role for anions in ATP synthesis and its molecular mechanistic interpretation.

Authors:  Bhawana Agarwal
Journal:  J Bioenerg Biomembr       Date:  2011-06-07       Impact factor: 2.945

6.  Glucose sensing in the pancreatic beta cell: a computational systems analysis.

Authors:  Leonid E Fridlyand; Louis H Philipson
Journal:  Theor Biol Med Model       Date:  2010-05-24       Impact factor: 2.432

Review 7.  Perspectives on: SGP symposium on mitochondrial physiology and medicine: the renaissance of mitochondrial pH.

Authors:  Jaime Santo-Domingo; Nicolas Demaurex
Journal:  J Gen Physiol       Date:  2012-06       Impact factor: 4.086

8.  The new unified theory of ATP synthesis/hydrolysis and muscle contraction, its manifold fundamental consequences and mechanistic implications and its applications in health and disease.

Authors:  Sunil Nath
Journal:  Int J Mol Sci       Date:  2008-09-17       Impact factor: 6.208

9.  OPA1 promotes pH flashes that spread between contiguous mitochondria without matrix protein exchange.

Authors:  Jaime Santo-Domingo; Marta Giacomello; Damon Poburko; Luca Scorrano; Nicolas Demaurex
Journal:  EMBO J       Date:  2013-05-28       Impact factor: 11.598

10.  Mitochondrially targeted compounds and their impact on cellular bioenergetics.

Authors:  Colin Reily; Tanecia Mitchell; Balu K Chacko; Gloria Benavides; Michael P Murphy; Victor Darley-Usmar
Journal:  Redox Biol       Date:  2013       Impact factor: 11.799
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