Cited by 133Proteoglycans and glycosaminoglycans researchAdipokines, Inflammation, and Metabolic DiseasesDiabetes, Cardiovascular Risks, and Lipoproteins

Hyaluronan Accumulates With High-Fat Feeding and Contributes to Insulin Resistance

Open access
Kang, Li, Lantier, Louise, Kennedy, Arion, Bonner, Jeffrey S., Mayes, Wesley H., Bracy, Deanna P., Bookbinder, Louis H., Hasty, Alyssa H. +2 more·2013·Diabetes

Abstract

Increased deposition of specific extracellular matrix (ECM) components is a characteristic of insulin-resistant skeletal muscle. Hyaluronan (HA) is a major constituent of the ECM. The hypotheses that 1) HA content is increased in the ECM of insulin-resistant skeletal muscle and 2) reduction of HA in the muscle ECM by long-acting pegylated human recombinant PH20 hyaluronidase (PEGPH20) reverses high-fat (HF) diet–induced muscle insulin resistance were tested. We show that muscle HA was increased in HF diet–induced obese (DIO) mice and that treatment of PEGPH20, which dose-dependently reduced HA in muscle ECM, decreased fat mass, adipocyte size, and hepatic and muscle insulin resistance in DIO mice at 10 mg/kg. Reduced muscle insulin resistance was associated with increased insulin signaling, muscle vascularization, and percent cardiac output to muscle rather than insulin sensitization of muscle per se. Dose-response studies revealed that PEGPH20 dose-dependently increased insulin sensitivity in DIO mice with a minimally effective dose of 0.01 mg/kg. PEGPH20 at doses of 0.1 and 1 mg/kg reduced muscle HA to levels seen in chow-fed mice, decreased fat mass, and increased muscle glucose uptake. These findings suggest that ECM HA is a target for treatment of insulin resistance.

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 · 10.2337/db12-1502

Cites

49 of 49 references verified0 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?

  • The glycosaminoglycan hyaluronan is increased in tissues of prediabetic animals.

    “The glycosaminoglycan hyaluronan is increased in tissues of prediabetic animals”

    From The Vasculature in Prediabetes (2018) · cites this paper as [173]

  • A reduction of hyaluronan using PEGylated hyaluronidase in high fat-fed mice improves insulin action.

    “A reduction of hyaluronan using PEGylated hyaluronidase in high fat-fed mice improves insulin action.”

    From The Vasculature in Prediabetes (2018) · cites this paper as [173]

  • ECM remodeling causes changes in signaling via cell surface receptors that sense the extracellular microenvironment.

    “ECM remodeling170, 172, 173, 178 causes changes in signaling via cell surface receptors that sense the extracellular microenvironment.162, 179-181”

    From The Vasculature in Prediabetes (2018) · cites this paper as [173]

  • Treatments that improve insulin action in rodent models of prediabetes normalize collagen levels and increase muscle capillaries.

    “Treatments that improve insulin action in rodent models of prediabetes normalize collagen levels and increase muscle capillaries.”

    From The Vasculature in Prediabetes (2018) · cites this paper as [173]

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

Cited by

Sorted by citations

Authors
Kang, L., Lantier, L., Kennedy, A., Bonner, J. S., Mayes, W. H., Bracy, D. P., Bookbinder, L. H., Hasty, A. H., Thompson, C. B., & Wasserman, D. H.
Affiliations
  • Vanderbilt University (US)
  • Halozyme Therapeutics (United States) (US)
Corresponding author
Kang, Li
Venue
Diabetes
Published
2013-05-17
Volume
62
Issue
6
Pages
1888-1896
ISSN
  • 0012-1797 (ISSN-L)
  • 1939-327X
OpenAlex
W2127235850
Cited by
133
References
49
Citations by year
2026: 3 · 2025: 13 · 2024: 11 · 2023: 13 · 2022: 9 · 2021: 4 · 2020: 14 · 2019: 12 · 2018: 10 · 2017: 11 · 2016: 9 · 2015: 12 · 2014: 7 · 2013: 5
FWCI
6.38
Type
journal article
Language
en
Open access
Locations
  • Diabetes (publishedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • Discovery Research Portal (University of Dundee) (submittedVersion)
Funders
  • National Institutes of Health (5p60dk020593-31)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK 020593, P60-DK020593, U24DK059637, DK-054902, DK 059637, R01DK054902, R56DK054902, T32DK007563, P30DK020593)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Proteoglycans and glycosaminoglycans research
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
Keywords
hyaluronic acid, insulin resistance, skeletal muscle, extracellular matrix, high-fat diet, obesity, PEGPH20, hyaluronidase, muscle glucose uptake, adipocyte size, fat mass, insulin signaling, muscle vascularization, cardiac output
MeSH terms
Animals, Hyaluronic Acid, Hyaluronoglucosaminidase, Immunohistochemistry, Insulin Resistance, Male, Mice, Inbred C57BL, Obesity, Immunoblotting, Cell Adhesion Molecules, Muscle, Skeletal, Immunoprecipitation, Mice, Diet, High-Fat

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