Evidence map›Paper›PMID 25748677›Full record

ReviewThe Biochemical journal2015

Mitochondrial pyruvate transport: a historical perspective and future research directions.

Kyle S McCommis, Brian N Finck

Open access · greenAbstract readReview
In one paragraph

Review in The Biochemical journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 147 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
147citing papers in PubMed, 1 pooled it
6.8field-weighted citation impact, top 2% 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

147 citing papers in PubMed, 1 synthesis or guideline pooled it, 263 citations in OpenAlex.

  1. Psychological Stress and Cellular Aging in Cancer: A Meta-Analysis.Oxidative medicine and cellular longevity · 2019
    Pooled it
  2. Trial
  3. Small Molecule Insulin Sensitisers: New Leads and Targets for Next-Generation Insulin Sensitising Strategies.Medicinal chemistry research : an international journal for rapid communications on design and mechanisms of action of biologically active agents · 2026
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. TruncatingbioRxiv : the preprint server for biology · 2026
    Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Journal of bacteriology · 2025
    Article
  19. Article
  20. Review

87 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

2 authors at 1 institution in 1 country.

Kyle S McCommis*Center for Human Nutrition, Washington University School of Medicine, St. Louis, MO 63110, U.S.A.
Brian N Finck*Center for Human Nutrition, Washington University School of Medicine, St. Louis, MO 63110, U.S.A.
Washington University in St. Louis · US

Funding

Washington University Nutrition Obesity Research CenterP30DK056341 · NIDDK · WASHINGTON UNIVERSITY · PI Brian N Finck · 1999 to 2026
$30.2M
TARGETING THE MITOCHONDRIAL PYRUVATE CARRIER TO TREAT NONALCOHOLIC STEATOHEPATITISR01DK104735 · NIDDK · WASHINGTON UNIVERSITY · PI FINCK, BRIAN N · 2015 to 2025
$7.1M
CELL BIOLOGIC APPROACHES TO DIABETES RESEARCHT32DK007296 · NIDDK · WASHINGTON UNIVERSITY · PI COLONNA, MARCO · 1986 to 2014
$3.3M
LIPIN 1 IN THE REGULATION OF HEPATIC LIPID METABOLISMR01DK078187 · NIDDK · WASHINGTON UNIVERSITY · PI FINCK, BRIAN N · 2008 to 2016
$2.8M
Evaluation of PPARgam-sparing TZDs for Treating Non-Alcoholic Fatty Liver DiseaseR42AA021228 · NIAAA · METABOLIC SOLUTIONS DEVELOPMENT CO · PI FINCK, BRIAN N, KLETZIEN, ROLF F · 2011 to 2012
$1.2M
NIAAA NIH HHS R42 AA021228NIDDK NIH HHS P30 DK056341NIDDK NIH HHS R01 DK078187NIDDK NIH HHS R01 DK104735NIDDK NIH HHS T32 DK007296
6 · The paper itself

Abstract

Pyruvate is the end-product of glycolysis, a major substrate for oxidative metabolism, and a branching point for glucose, lactate, fatty acid and amino acid synthesis. The mitochondrial enzymes that metabolize pyruvate are physically separated from cytosolic pyruvate pools and rely on a membrane transport system to shuttle pyruvate across the impermeable inner mitochondrial membrane (IMM). Despite long-standing acceptance that transport of pyruvate into the mitochondrial matrix by a carrier-mediated process is required for the bulk of its metabolism, it has taken almost 40 years to determine the molecular identity of an IMM pyruvate carrier. Our current understanding is that two proteins, mitochondrial pyruvate carriers MPC1 and MPC2, form a hetero-oligomeric complex in the IMM to facilitate pyruvate transport. This step is required for mitochondrial pyruvate oxidation and carboxylation-critical reactions in intermediary metabolism that are dysregulated in several common diseases. The identification of these transporter constituents opens the door to the identification of novel compounds that modulate MPC activity, with potential utility for treating diabetes, cardiovascular disease, cancer, neurodegenerative diseases, and other common causes of morbidity and mortality. The purpose of the present review is to detail the historical, current and future research investigations concerning mitochondrial pyruvate transport, and discuss the possible consequences of altered pyruvate transport in various metabolic tissues.

Indexed as

AnimalsBiological TransportForecastingGlycolysisHumansMembrane Transport ProteinsMetabolic Networks and PathwaysMitochondriaMitochondrial MembranesMitochondrial Membrane Transport ProteinsMonocarboxylic Acid TransportersPyruvic AcidMembrane Transport ProteinsMitochondrial Membrane Transport ProteinsMonocarboxylic Acid TransportersMPC1 protein, humanPyruvic Acid

Identifiers

PMID25748677
PMCPMC4464838
OpenAlexW2326389904

What OpenQuestion holds

Textmetadata
LicenceTDM
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.