The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.
Germ‐free C57BL/6J mice are resistant to high‐fat‐diet‐induced insulin resistance and have altered cholesterol metabolism
Abstract
Recent studies showed that germ‐free (GF) mice are resistant to obesity when consuming a high‐fat, high‐carbohydrate Western diet. However, it remains unclear what mechanisms are involved in the antiobesity phenotype and whether GF mice develop insulin resistance and dyslipidemia with high‐fat (HF) feeding. In the present study, we compared the metabolic consequences of HF feeding on GF and conventional (conv) C57BL/6J mice. GFmice consumed fewer calories, excreted more fecal lipids, and weighed significantly less than conv mice. GF/HF animals also showed enhanced insulin sensitivity with improved glucose tolerance, reduced fasting and nonfasting insuline‐mia, and increased phospho‐Akt (Ser‐473) in adipose tissue. In association with enhanced insulin sensitivity, GF/HF mice had reduced plasma TNF‐α and total serum amyloid A concentrations. Reduced hypercholes‐terolemia, a moderate accretion of hepatic cholesterol, and an increase in fecal cholesterol excretion suggest an altered cholesterol metabolism in GF/HF mice. Pronounced nucleus SREBP2 proteins and up‐regulation of cholesterol biosynthesis genes indicate that enhanced cholesterol biosynthesis contributed to the cholesterol homeostasis in GF/HF mice. Our results demonstrate that fewer calorie consumption and increased lipid excretion contributed to the obesity‐resistant phenotype of GF/HF mice and reveal that insulin sensitivity and cholesterol metabolism are metabolic targets influenced by the gut microbiota.— Rabot, S., Membrez, M., Bruneau, A., Gerard, P., Harach, T., Moser, M., Raymond, F., Mansourian, R., Chou. C. J. Germ‐free C57BL/6J mice are resistant to high‐fat‐diet‐induced insulin resistance and have altered cholesterol metabolism. FASEB J. 24, 4948–4959 (2010). www.fasebj.org
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In the citing paper
“germ-free mice are resistant to the obesogenic effects of high-fat diets243”
From Comorbidity between major depressive disorder and physical diseases: a comprehensive review of epidemiology, mechanisms and management (2023) · cites this paper as [243]
In the citing paper
“Germ-free (GF) mice are protected from the metabolic consequences of high-fat diets, suggesting that gut microbes may be important mediators of lipid-induced metabolic dysfunction (28).”
From The gut microbiota at the intersection of diet and human health (2018) · cites this paper as [28]
In the citing paper
“The gut microbiota has been shown to affect lipid metabolism and lipid levels in blood and tissues, both in mice and humans.”
From Dietary lipids, gut microbiota and lipid metabolism (2019) · cites this paper as [31]
In the citing paper
“In contrast, circulating triglycerides, HDL, and total cholesterol levels are increased by the gut microbiota in mice on a high-fat diet [31].”
From Dietary lipids, gut microbiota and lipid metabolism (2019) · cites this paper as [31]
Citations
Cites
A SIMPLE METHOD FOR THE ISOLATION AND PURIFICATION OF TOTAL LIPIDES FROM ANIMAL TISSUES
Folch, J., Lees, M., & Stanley, G. H. S. (1957) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)64849-5 · Cited by 65,189
An obesity-associated gut microbiome with increased capacity for energy harvest
Turnbaugh, P. J., Ley, R. E., Mahowald, M. A., Magrini, V., Mardis, E. R., & Gordon, J. I. (2006) · Nature · doi:10.1038/nature05414 · Cited by 12,444
Adipose Expression of Tumor Necrosis Factor-α: Direct Role in Obesity-Linked Insulin Resistance
Hotamisligil, G. S., Shargill, N. S., & Spiegelman, B. M. (1993) · Science · doi:10.1126/science.7678183 · Cited by 7,518
Xu, H., Barnes, G. T., Yang, Q., Tan, G., Yang, D., Chou, C. J., Sole, J., Nichols, A., Ross, J. S., Tartaglia, L. A., et al. (2003) · Journal of Clinical Investigation · doi:10.1172/jci200319451 · Cited by 6,760
Self-citationMetabolic Endotoxemia Initiates Obesity and Insulin Resistance
Cani, P. D., Amar, J., Iglesias, M. A., Poggi, M., Knauf, C., Bastelica, D., Neyrinck, A. M., Fava, F., Tuohy, K. M., Chabo, C., et al. (2007) · Diabetes · doi:10.2337/db06-1491 · Cited by 6,638
The gut microbiota as an environmental factor that regulates fat storage
Bäckhed, F., Ding, H., Wang, T., Hooper, L. V., Koh, G. Y., Nagy, A., Semenkovich, C. F., & Gordon, J. I. (2004) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0407076101 · Cited by 6,245
Cani, P. D., Bibiloni, R., Knauf, C., Waget, A., Neyrinck, A. M., Delzenne, N. M., & Burcelin, R. (2008) · Diabetes · doi:10.2337/db07-1403 · Cited by 4,819
The Effect of Diet on the Human Gut Microbiome: A Metagenomic Analysis in Humanized Gnotobiotic Mice
Turnbaugh, P. J., Ridaura, V. K., Faith, J. J., Rey, F. E., Knight, R., & Gordon, J. I. (2009) · Science Translational Medicine · doi:10.1126/scitranslmed.3000322 · Cited by 3,058
Gut Microbiota in Human Adults with Type 2 Diabetes Differs from Non-Diabetic Adults
Larsen, N., Vogensen, F. K., van den Berg, F. W. J., Nielsen, D. S., Andreasen, A. S., Pedersen, B. K., Al-Soud, W. A., Sørensen, S. J., Hansen, L. H., & Jakobsen, M. (2010) · PLoS ONE · doi:10.1371/journal.pone.0009085 · Cited by 2,952
Turnbaugh, P. J., Bäckhed, F., Fulton, L., & Gordon, J. I. (2008) · Cell Host & Microbe · doi:10.1016/j.chom.2008.02.015 · Cited by 2,915
Research works printed but not linked: 1
- 10.1172/JCI0216001 · DOI
Cited by
Sorted by citations
Diet–microbiota interactions as moderators of human metabolism
Sonnenburg, J. L., & Bäckhed, F. (2016) · Nature · doi:10.1038/nature18846 · Cited by 2,257
Proteobacteria: A Common Factor in Human Diseases
Rizzatti, G., Lopetuso, L. R., Gibiino, G., Binda, C., & Gasbarrini, A. (2017) · BioMed Research International · doi:10.1155/2017/9351507 · Cited by 1,308
“In fact, GM mice are usually resistant to HFD-induced obesity [33, 34].”
BackgroundDietary lipids, gut microbiota and lipid metabolism
Schoeler, M., & Caesar, R. (2019) · Reviews in Endocrine and Metabolic Disorders · doi:10.1007/s11154-019-09512-0 · Cited by 1,163
“microbiota in mice on a high-fat diet [31].”
BackgroundAnhê, F. F., Roy, D., Pilon, G., Dudonné, S., Matamoros, S., Varin, T. V., Garofalo, C., Moine, Q., Desjardins, Y., Levy, E., et al. (2015) · Gut · doi:10.1136/gutjnl-2014-307142 · Cited by 1,137
The gut microbiota at the intersection of diet and human health
Gentile, C. L., & Weir, T. L. (2018) · Science · doi:10.1126/science.aau5812 · Cited by 1,049
Metadata
- Authors
- Rabot, S., Membrez, M., Bruneau, A., Gérard, P., Harach, T., Moser, M., Raymond, F., Mansourian, R., & Chou, C. J.
- Affiliations
- Microbiologie de l’alimentation au service de la santé (FR)
- Department of Nutrition and Health Nestlé Research Center Lausanne Switzerland
- Nestlé (Switzerland) (CH)
- Department of Bioanalytical Science Nestlé Research Center Lausanne Switzerland
- Venue
- The FASEB Journal
- Publisher
- Wiley
- Published
- 2010-08-19
- Volume
- 24
- Issue
- 12
- Pages
- 4948-4959
- ISSN
- 0892-6638 (ISSN-L)
- 1530-6860
- OpenAlex
- W2088697466
- Cited by
- 610
- References
- 41
- Citations by year
- 2026: 9 · 2025: 19 · 2024: 34 · 2023: 43 · 2022: 50 · 2021: 64 · 2020: 75 · 2019: 49 · 2018: 42 · 2017: 40 · 2016: 39 · 2015: 44 · 2014: 24 · 2013: 33 · 2012: 22
- FWCI
- 10.17
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- The FASEB Journal (publishedVersion)
- PubMed (publishedVersion)
- HAL (submittedVersion)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adipokines, Inflammation, and Metabolic Diseases
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diet, Metabolism, and Disease
- Keywords
- germ-free mice, gut microbiota, high-fat diet, insulin resistance, cholesterol metabolism, hypercholesterolemia, obesity resistance, glucose tolerance, TNF-α, serum amyloid A, SREBP2, cholesterol biosynthesis, liver cholesterol, fecal cholesterol excretion, C57BL/6J mice
- MeSH terms
- Animals, Body Weight, Cholesterol, Dietary Fats, Germ-Free Life, Glucose Tolerance Test, Glycogen, Insulin Resistance, Lipids, Liver, Male, Mice, Inbred C57BL, Obesity, Blotting, Western, Polymerase Chain Reaction, Oligonucleotide Array Sequence Analysis, Mice
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