Evidence map›Paper›PMID 26303601›Full record

ReviewNature reviews. Endocrinology2015

Acylcarnitines--old actors auditioning for new roles in metabolic physiology.

Colin S McCoin, Trina A Knotts, Sean H Adams

Open access · greenAbstract readReview
In one paragraph

Review in Nature reviews. Endocrinology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 224 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
224citing papers in PubMed, 2 pooled it
11.9field-weighted citation impact, top 1% 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

224 citing papers in PubMed, 2 syntheses or guidelines pooled it, 327 citations in OpenAlex.

  1. Pooled it
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  11. Metabolic phenotypes of doxorubicin-induced cardiotoxicity among patients with breast cancer.Metabolomics : Official journal of the Metabolomic Society · 2026
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  13. Beyond Genes: Metabolomic Evidence Indicates Potential Species-Level Differentiation in European Wild Rabbits.Journal of experimental zoology. Part A, Ecological and integrative physiology · 2026
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164 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

3 authors at 3 institutions in 1 country.

Colin S McCoinDepartment of Molecular and Integrative Physiology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA.
Trina A KnottsDepartment of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, 1089 Veterinary Medicine Drive, Davis, CA 95616, USA.
Sean H AdamsArkansas Children's Nutrition Center and Department of Pediatrics, University of Arkansas for Medical Sciences, 15 Children's Way, Little Rock, AR 72202, USA.
Arkansas Children's Nutrition Center · USUniversity of California, Davis · USUniversity of Kansas Medical Center · US

Funding

UC Davis Clinical and Translational Science CenterUL1TR000002 · NCATS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BERGLUND, LARS F · 2012 to 2015
$12.2M
Identification of Muscle-Specific Biomarkers of Fatty Acid beta-OxidationR01DK078328 · NIDDK · U.S. AGRICULTURAL RESEARCH SERVICE · PI ADAMS, SEAN HARRISON · 2008 to 2012
$1.8M
UC Davis Clinical and Translational Science CenterTL1TR000133 · NCATS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BERGLUND, LARS F · 2012 to 2015
$594k
NCATS NIH HHS TL1 TR000133NCATS NIH HHS TL1-TR‑000133NCATS NIH HHS UL1 TR000002NCATS NIH HHS UL1-TR‑000002NIDDK NIH HHS R01 DK078328NIDDK NIH HHS R01-DK‑078328NIDDK NIH HHS R01-DK‑078328‑02S1
6 · The paper itself

Abstract

Perturbations in metabolic pathways can cause substantial increases in plasma and tissue concentrations of long-chain acylcarnitines (LCACs). For example, the levels of LCACs and other acylcarnitines rise in the blood and muscle during exercise, as changes in tissue pools of acyl-coenzyme A reflect accelerated fuel flux that is incompletely coupled to mitochondrial energy demand and capacity of the tricarboxylic acid cycle. This natural ebb and flow of acylcarnitine generation and accumulation contrasts with that of inherited fatty acid oxidation disorders (FAODs), cardiac ischaemia or type 2 diabetes mellitus. These conditions are characterized by very high (FAODs, ischaemia) or modestly increased (type 2 diabetes mellitus) tissue and blood levels of LCACs. Although specific plasma concentrations of LCACs and chain-lengths are widely used as diagnostic markers of FAODs, research into the potential effects of excessive LCAC accumulation or the roles of acylcarnitines as physiological modulators of cell metabolism is lacking. Nevertheless, a growing body of evidence has highlighted possible effects of LCACs on disparate aspects of pathophysiology, such as cardiac ischaemia outcomes, insulin sensitivity and inflammation. This Review, therefore, aims to provide a theoretical framework for the potential consequences of tissue build-up of LCACs among individuals with metabolic disorders.

Indexed as

CarnitineHumansLipid MetabolismLipid Metabolism, Inborn ErrorsMetabolic DiseasesMetabolic Networks and PathwaysMetabolismacylcarnitineCarnitine

Identifiers

PMID26303601
PMCPMC4966159
OpenAlexW2242613625

What OpenQuestion holds

Textmetadata
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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.