Cited by 252Lipid metabolism and biosynthesisMetabolism, Diabetes, and CancerAdipose Tissue and Metabolism

Role of intramyocelluar lipids in human health

Open access
Coen, Paul M., Goodpaster, Bret H.·2012·Trends in Endocrinology & Metabolism

Abstract

Intramyocellular lipid (IMCL) is predominantly stored as intramuscular triglyceride (IMTG) in lipid droplets and is utilized as metabolic fuel during physical exercise. IMTG is also implicated in muscle insulin resistance (IR) in type 2 diabetes. However, it has become apparent that lipid moieties such as ceramide and diacylglycerol are the likely culprits of IR. This article reviews current knowledge of IMCL-mediated IR and important areas of investigation, including myocellular lipid transport and lipid droplet proteins. Several crucial questions remain unanswered, such as the identity of specific ceramide and diacylglycerol species that mediate IR in human muscle and their subcellular location. Quantitative lipidomics and proteomics of targeted subcellular organelles will help to better define the mechanisms underlying pathological IMCL accumulation and IR.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.tem.2012.05.009

Cites

0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. [46]Stratford S Regulation of insulin action by ceramide: dual mechanisms linking ceramide accumulation to the inhibition of Akt/protein kinase B. J. Biol. Chem 2004 279 36608 36615 15220355
  2. [49]Novgorodov SA Novel pathway of ceramide production in mitochondria: thioesterase and neutral ceramidase produce ceramide from sphingosine and acyl-CoA. J. Biol. Chem 2011 286 25352 25362 21613224 PMC3137106

Cited by

Sorted by citations

Authors
Coen, P. M., & Goodpaster, B. H.
Affiliations
University of Pittsburgh (US)
Corresponding author
Goodpaster, Bret H.
Venue
Trends in Endocrinology & Metabolism
Publisher
Elsevier BV
Published
2012-08
Volume
23
Issue
8
Pages
391-398
ISSN
1043-2760 (ISSN-L)
OpenAlex
W2017044391
Cited by
252
References
100
Citations by year
2026: 17 · 2025: 13 · 2024: 11 · 2023: 13 · 2022: 16 · 2021: 13 · 2020: 14 · 2019: 18 · 2018: 23 · 2017: 18 · 2016: 24 · 2015: 25 · 2014: 23 · 2013: 24
FWCI
1.92
Type
journal article
Language
en
Open access
Locations
  • Trends in Endocrinology and Metabolism (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute on Aging (R01AG021961, P30AG024827)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Lipid metabolism and biosynthesis
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
  • Health Sciences › Medicine › Physiology › Adipose Tissue and Metabolism
Keywords
intramyocellular lipid, intramuscular triglycerides, lipid droplets, muscle insulin resistance, type 2 diabetes, ceramide, diacylglycerol, lipid droplet proteins, lipidomics, proteomics
MeSH terms
Animals, Biological Transport, Ceramides, Diabetes Mellitus, Type 2, Diglycerides, Energy Metabolism, Fatty Acids, Humans, Insulin Resistance, Lipids, Mitochondria, Muscle, Triglycerides, Organelles, Exercise, Muscle, Skeletal, Muscle Cells, Lipid Metabolism

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review