Cited by 142Probiotics and Fermented FoodsGut microbiota and healthMicrobial Metabolites in Food Biotechnology

The DOI matches its Crossref record; 61 of the 61 references it cites were found in a registry or an index.

Probiotics as Complementary Treatment for Metabolic Disorders

Open access
Le Barz, Mélanie, Anhê, Fernando F., Varin, Thibaut V., Desjardins, Yves, Levy, Emile, Roy, Denis, Urdaci, Maria C., Marette, André·2015·Diabetes & Metabolism Journal

Abstract

Recent studies have demonstrated beneficial effects of specific probiotics on alleviating obesity-related disorders.Here we aimed to identify probiotics with potential antiobesity activity among 88 lactic acid bacterial strains via in vitro screening assays, and a Lactobacillus plantarum strain K21 was found to harbor abilities required for hydrolyzing bile salt, reducing cholesterol, and inhibiting the accumulation of lipid in 3T3-L1 preadipocytes.Furthermore, effects of K21 on diet-induced obese (DIO) mice were examined.Male C57Bl/6J mice received a normal diet, high-fat diet (HFD), or HFD with K21 administration (10 9 CFU in 0.2 mL PBS/day) for eight weeks.Supplementation of K21, but not placebo, appeared to alleviate body weight gain and epididymal fat mass accumulation, reduce plasma leptin levels, decrease cholesterol and triglyceride levels, and mitigate liver damage in DIO mice.Moreover, the hepatic expression of peroxisome proliferator-activated receptor-𝛾 (PPAR-𝛾) related to adipogenesis was significantly downregulated in DIO mice by K21 intervention.We also found that K21 supplementation strengthens intestinal permeability and modulates the amount of Lactobacillus spp., Bifidobacterium spp., and Clostridium perfringens in the cecal contents of DIO mice.In conclusion, our results suggest that dietary intake of K21 protects against the onset of HFD-induced obesity through multiple mechanisms of action.

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  1. Wu, 2015, Evid Based Complement Alternat Med, 2015, 391767
  2. Hariri, 2015, ARYA Atheroscler, 11, 74
  3. Quevrain, 2015, Gut
  4. Dudonne, 2015, PharmaNutrition

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Metadata

Authors
Le Barz, M., Anhê, F. F., Varin, T. V., Desjardins, Y., Levy, E., Roy, D., Urdaci, M. C., & Marette, A.
Affiliations
  • Department of Medicine, Faculty of Medicine, Cardiology Axis of the Québec Heart and Lung Institute, Québec, QC, Canada.
  • Institut universitaire de cardiologie et de pneumologie de Québec (CA)
  • Université Laval (CA)
  • Centre Hospitalier Universitaire Sainte-Justine (CA)
  • University of Bordeaux, UMR 5248, CBMN, Bordeaux, France.
Corresponding author
Marette, André
Venue
Diabetes & Metabolism Journal
Published
2015
Volume
39
Issue
4
Pages
291
ISSN
  • 2233-6079 (ISSN-L)
  • 2233-6087
OpenAlex
W2167419149
Cited by
142
References
61
Citations by year
2026: 8 · 2025: 18 · 2024: 10 · 2023: 9 · 2022: 14 · 2021: 7 · 2020: 15 · 2019: 14 · 2018: 14 · 2017: 15 · 2016: 15 · 2015: 3
FWCI
2.01
Type
journal article
Language
en
Update notices
erratum (2015-10-22)
Open access
Locations
  • Diabetes & Metabolism Journal (publishedVersion, cc-by-nc)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Oskar-Bordeaux (Universite de Bordeaux) (submittedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Nursing › Nutrition and Dietetics › Microbial Metabolites in Food Biotechnology
Keywords
probiotics, Lactobacillus plantarum, anti-obesity, diet-induced obesity, high-fat diet, bile salt hydrolysis, cholesterol lowering, leptin, hepatic steatosis, PPARγ, intestinal permeability, gut microbiota, 3T3-L1 preadipocytes, metabolic disorders

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