Evidence map›Paper›PMID 21872656›Full record

ArticleFree radical biology & medicine2011

Assessing bioenergetic function in response to oxidative stress by metabolic profiling.

Brian P Dranka, Gloria A Benavides, Anne R Diers, Samantha Giordano, Blake R Zelickson, Colin Reily, Luyun Zou, John C Chatham, Bradford G Hill, Jianhua Zhang and 2 more

Abstract read
In one paragraph

Article in Free radical biology & medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 288 papers.

0numbers the graph read from it
0cells of the map it votes in
288citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

288 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. The impact of probiotics on testosterone synthesis in the TM3 cell line.Clinical and experimental reproductive medicine · 2026
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  6. Molecular mechanisms underlying FCCP-induced mitophagy in human airway smooth muscle cells.American journal of physiology. Lung cellular and molecular physiology · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Impaired peripheral mononuclear cell metabolism in patients at risk of developing sepsis: A cohort study.Journal of critical care medicine (Universitatea de Medicina si Farmacie din Targu-Mures) · 2026
    Article
  12. Article
  13. Review
  14. Article
  15. TNFα-mediated subcellular heterogeneity of succinate dehydrogenase activity in human airway smooth muscle cells.American journal of physiology. Lung cellular and molecular physiology · 2025
    Article
  16. Review
  17. Article
  18. Autophagy-Enhancing Properties ofMolecules (Basel, Switzerland) · 2025
    Article
  19. Article
  20. Article

228 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Brian P DrankaDepartment of Pathology and Center for Free Radical Biology, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
Gloria A Benavides
Anne R Diers
Samantha Giordano
Blake R Zelickson
Colin Reily
Luyun Zou
John C Chatham
Bradford G Hill
Jianhua Zhang
Aimee Landar
Victor M Darley-Usmar

Funding

STEM CELLS AND DIABETIC CARDIOMYOPATHY PROJ 2 2009P20RR024489 · NCRR · UNIVERSITY OF LOUISVILLE · PI BHATNAGAR, ARUNI · 2008 to 2011
$10.0M
Training Program in Cardiovascular PathophysiologyT32HL007918 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BALLINGER, SCOTT W. · 1999 to 2018
$3.6M
Ethanol toxicity and NO-dependent mitochondrial damageR01AA013395 · NIAAA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI DARLEY-USMAR, VICTOR M · 2002 to 2011
$2.9M
INDUCTION OF ANTIOXIDANT DEFENSES BY OXIDIZED LIPIDSR01ES010167 · NIEHS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI DARLEY-USMAR, VICTOR M · 2000 to 2009
$2.1M
Mechanisms of glucosamine ischemic cardioprotectionR01HL079364 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI CHATHAM, JOHN C · 2006 to 2010
$1.9M
The role of the mitochondrial protein thiol modification in endothelial dysfunctiR01HL096638 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI LANDAR, AIMEE LEIGH · 2010 to 2014
$1.8M
Alpha-synuclein degradation mechanismsR01NS064090 · NINDS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI ZHANG, JIANHUA · 2010 to 2014
$1.6M
Protein O-GlcNAcylation and the regulation of cardiac functionR01HL101192 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI CHATHAM, JOHN C · 2010 to 2014
$1.5M
Development of mitochondrially targeted antioxidants for diabetic therapyR01DK075865 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI DARLEY-USMAR, VICTOR M · 2007 to 2010
$1.5M
ACTIVE MOMS: Physical Activity Intervention for Women with Gestational DiabetesR21DK075867 · NIDDK · PENNSYLVANIA STATE UNIVERSITY, THE · PI DOWNS, DANIELLE SYMONS · 2006 to 2007
$393k
NCRR NIH HHS P20 RR024489NHLBI NIH HHS HL007918NHLBI NIH HHS R01 HL079364NHLBI NIH HHS R01 HL096638NHLBI NIH HHS R01 HL101192NHLBI NIH HHS T32 HL007918NIAAA NIH HHS R01 AA013395NIAAA NIH HHS R01 AA13395NIDDK NIH HHS R01 DK075865NIDDK NIH HHS R01 DK075867NIDDK NIH HHS R21 DK075867NIEHS NIH HHS R01 ES010167NIEHS NIH HHS R01 ES10167NINDS NIH HHS R01 NS064090
6 · The paper itself

Abstract

It is now clear that mitochondria are an important target for oxidative stress in a broad range of pathologies, including cardiovascular disease, diabetes, neurodegeneration, and cancer. Methods for assessing the impact of reactive species on isolated mitochondria are well established but constrained by the need for large amounts of material to prepare intact mitochondria for polarographic measurements. With the availability of high-resolution polarography and fluorescence techniques for the measurement of oxygen concentration in solution, measurements of mitochondrial function in intact cells can be made. Recently, the development of extracellular flux methods to monitor changes in oxygen concentration and pH in cultures of adherent cells in multiple-sample wells simultaneously has greatly enhanced the ability to measure bioenergetic function in response to oxidative stress. Here we describe these methods in detail using representative cell types from renal, cardiovascular, nervous, and tumorigenic model systems while illustrating the application of three protocols to analyze the bioenergetic response of cells to oxidative stress.

Indexed as

Energy MetabolismOxidative StressAnimalsCells, CulturedHumansHydrogen-Ion ConcentrationMitochondriaOxygenOxygen

Identifiers

PMID21872656
PMCPMC3548422

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.