Evidence map›Paper›PMID 26748041›Full record

ArticleRedox biology2016

The Bioenergetic Health Index is a sensitive measure of oxidative stress in human monocytes.

Balu K Chacko, Degui Zhi, Victor M Darley-Usmar, Tanecia Mitchell

Open access · goldAbstract read
In one paragraph

Article in Redox biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
2.0field-weighted citation impact, top 13% of its field
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

45 citing papers in PubMed, 71 citations in OpenAlex.

  1. Article
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  5. Psychosocial experiences are associated with human brain mitochondrial biology.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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  8. MCT-DependentBiology · 2023
    Article
  9. Review
  10. Article
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  12. Review
  13. Circulating Immune Bioenergetic, Metabolic, and Genetic Signatures Predict Melanoma Patients' Response to Anti-PD-1 Immune Checkpoint Blockade.Clinical cancer research : an official journal of the American Association for Cancer Research · 2022
    Article
  14. Review
  15. Article
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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

4 authors at 1 institution in 1 country.

Balu K ChackoMitochondrial Medicine Laboratory/Department of Pathology, University of Alabama at Birmingham, Birmingham, AL 35294, United States.
Degui ZhiDepartment of Biostatistics, University of Alabama at Birmingham, Birmingham, AL 35294, United States.
Victor M Darley-UsmarMitochondrial Medicine Laboratory/Department of Pathology, University of Alabama at Birmingham, Birmingham, AL 35294, United States.
Tanecia MitchellDepartment of Urology, University of Alabama at Birmingham, Birmingham, AL 35294, United States. Electronic address: taneciam@uab.edu.
University of Alabama at Birmingham · US

Funding

University of Alabama at Birmingham's Diabetes Research CenterP30DK079626 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Kirk Michael Habegger · 2013 to 2026
$19.5M
UAB-UCSD O'Brien Core Center for Acute Kidney Injury ResearchP30DK079337 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI AGARWAL, ANUPAM · 2008 to 2022
$18.3M
Sex hormones and arthritis in a long lived animal modelP30AG050886 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Jianhua Zhang · 2015 to 2026
$11.3M
Mitochondrial Metabolism in Primary HyperoxaluriaR01DK054468 · NIDDK · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI HOLMES, ROSS P · 1999 to 2017
$4.1M
NIA NIH HHS P30 AG050886NIDDK NIH HHS P30 DK079337NIDDK NIH HHS P30 DK079626NIDDK NIH HHS R01 DK054468
6 · The paper itself

Abstract

Metabolic and bioenergetic dysfunction are associated with oxidative stress and thought to be a common underlying mechanism of chronic diseases such as atherosclerosis, diabetes, and neurodegeneration. Recent findings support an emerging concept that circulating leukocytes and platelets can act as sensors or biomarkers of mitochondrial function in patients subjected to metabolic diseases. It is proposed that systemic stress-induced alterations in leukocyte bioenergetics are the consequence of several factors including reactive oxygen species. This suggests that oxidative stress mediated changes in leukocyte mitochondrial function could be used as an indicator of bioenergetic health in individuals. To test this concept, we investigated the effect of the redox cycling agent, 2,3 dimethoxynaphthoquinone (DMNQ) on the bioenergetic profiles of monocytes isolated from healthy human subjects using the extracellular flux analyzer. In addition, we tested the hypothesis that the bioenergetic health index (BHI), a single value that represents the bioenergetic health of individuals, is dynamically sensitive to oxidative stress in human monocytes. DMNQ decreased monocyte ATP-linked respiration, maximal respiration, and reserve capacity and caused an increase in proton leak and non-mitochondrial respiration compared to monocytes not treated with DMNQ. The BHI was a more sensitive indicator of the DMNQ-dependent changes in bioenergetics than any individual parameter. These data suggest that monocytes are susceptible to oxidative stress mediated by DMNQ and this can be accurately assessed by the BHI. Taken together, our findings suggest that the BHI has the potential to act as a functional biomarker of the impact of systemic oxidative stress in patients with metabolic disorders.

Indexed as

Energy MetabolismOxidative StressAdultBiomarkersFemaleHumansMaleMitochondriaMonocytesNaphthoquinonesOxidation-ReductionReactive Oxygen Species2,3-dimethoxy-1,4-naphthoquinoneBiomarkersNaphthoquinonesReactive Oxygen SpeciesAnd oxidative stressBHIBioenergeticsDMNQMonocytes

Identifiers

PMID26748041
PMCPMC4712317
OpenAlexW2217623857

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.