Cited by 76Peroxisome Proliferator-Activated ReceptorsDiet, Metabolism, and DiseaseNatural Products and Biological Research

Ursolic acid improves lipid and glucose metabolism in high‐fat‐fed C57BL/6J mice by activating peroxisome proliferator‐activated receptor alpha and hepatic autophagy

Jia, Yaoyao, Kim, Seyoung, Kim, Jiyoung, Kim, Bobae, Wu, Chunyan, Lee, Ji Hae, Jun, Hee‐jin, Kim, Nahyun +2 more·2015·Molecular Nutrition & Food Research

Abstract

Scope: This study investigated metabolic effects of ursolic acid (UA), a peroxisome proliferation‐activated receptor (PPAR)‐α activator, in vivo. Methods and results: High‐fat diet (HFD)‐fed C57BL/6J mice were orally administered UA (50 or 200 mg/kg body weight) for 8 wk. UA reduced liver and adipose tissue mass, adipocyte size, and plasma leptin concentrations, plasma triglyceride and low‐density‐lipoprotein cholesterol concentrations, while it elevated the high‐density‐lipoprotein cholesterol and adiponectin concentrations significantly compared with controls. UA induced the expression of PPARα and its responsive genes involved in fatty acid uptake and β‐oxidation in the livers, whereas genes involved in lipogenesis, including sterol regulatory element‐binding proteins‐1c, were downregulated. UA administration improved glucose tolerance and insulin sensitivity significantly compared with the HFD‐fed control livers. UA administration also activated hepatic autophagy as assessed by the expression of microtubule‐associated protein 1A/1B‐light chain 3 (LC3)‐II and other key proteins in the autophagy pathway. Conclusion: Our findings suggest that UA ameliorates lipid and glucose metabolism in HFD‐fed mice primarily by the activation of PPARα and induction of the hepatic autophagy pathway. Thus, intake of UA in the diet or in an isolated form may ameliorate lipid and glucose metabolism.

Integrity signals

Registry

Crossref · 10.1002/mnfr.201400399

Cites

45 of 45 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

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?

  • Trials in several animal models have reported reductions in serum TC, TG, LDL-C or VLDL-C and/or increased HDL-C concentrations following oral administration of different doses of MA, OA or high but not low doses of ursolic acid.

    “Trials in several animal models have also reported reductions in serum TC, TG, LDL-C or VLDL-C and/or increased HDL-C concentrations following oral administration of different doses (15–100 mg/kg/d) of MA [reviewed in 26], OA (5–25 mg/kg/d) [25–29] or high (200 mg/kg/d) but not low (50 mg/kg/d) doses of ursolic acid (UA) [30].”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Jia, Y., Kim, S., Kim, J., Kim, B., Wu, C., Lee, J. H., Jun, H., Kim, N., Lee, D., & Lee, S.
Affiliations
  • Korea University (KR)
  • Department of Biotechnology Graduate School of Life Sciences & Biotechnology Korea University Seoul Republic of Korea
  • Department of Biosystems and Biotechnology Korea University Seoul Republic of Korea
Corresponding author
Lee, Sung‐Joon
Venue
Molecular Nutrition & Food Research
Publisher
Wiley
Published
2014-12-22
Volume
59
Issue
2
Pages
344-354
ISSN
  • 1613-4125 (ISSN-L)
  • 1613-4133
OpenAlex
W2004913822
Cited by
76
References
44
Citations by year
2026: 4 · 2025: 5 · 2024: 3 · 2023: 10 · 2022: 5 · 2021: 7 · 2020: 11 · 2019: 6 · 2018: 6 · 2017: 5 · 2016: 7 · 2015: 6 · 2014: 1
FWCI
2.60
Type
journal article
Language
en
Open access
closed
Locations
  • Molecular Nutrition & Food Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Research Foundation of Korea
  • Korea government (2013R1A2A2A01016176)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Peroxisome Proliferator-Activated Receptors
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diet, Metabolism, and Disease
  • Health Sciences › Medicine › Surgery › Natural Products and Biological Research
Keywords
ursolic acid, PPARα activation, hepatic autophagy, high-fat diet, lipid metabolism, glucose metabolism, insulin sensitivity, glucose tolerance, fatty acid beta-oxidation, lipogenesis, SREBP-1c, adiponectin, leptin, HDL cholesterol, triglycerides, LC3-II, adipose tissue
MeSH terms
Ursolic Acid, Animals, Autophagy, Blood Glucose, Cholesterol, Fatty Acids, Insulin Resistance, Liver, Male, Mice, Inbred C57BL, Microtubule-Associated Proteins, Triglycerides, Triterpenes, Leptin, PPAR alpha, Lipogenesis, Carbohydrate Metabolism, Mice, Sterol Regulatory Element Binding Protein 1, Adiponectin, 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