The DOI matches its Crossref record; 79 of the 79 references it cites were found in a registry or an index.
Overexpression of Endothelial Nitric Oxide Synthase Prevents Diet-Induced Obesity and Regulates Adipocyte Phenotype
Open accessAbstract
RATIONALE: Endothelial dysfunction is a characteristic feature of diabetes and obesity in animal models and humans. Deficits in nitric oxide production by endothelial nitric oxide synthase (eNOS) are associated with insulin resistance, which is exacerbated by high-fat diet. Nevertheless, the metabolic effects of increasing eNOS levels have not been studied. OBJECTIVE: The current study was designed to test whether overexpression of eNOS would prevent diet-induced obesity and insulin resistance. METHODS AND RESULTS: In db/db mice and in high-fat diet-fed wild-type C57BL/6J mice, the abundance of eNOS protein in adipose tissue was decreased without significant changes in eNOS levels in skeletal muscle or aorta. Mice overexpressing eNOS (eNOS transgenic mice) were resistant to diet-induced obesity and hyperinsulinemia, although systemic glucose intolerance remained largely unaffected. In comparison with wild-type mice, high-fat diet-fed eNOS transgenic mice displayed a higher metabolic rate and attenuated hypertrophy of white adipocytes. Overexpression of eNOS did not affect food consumption or diet-induced changes in plasma cholesterol or leptin levels, yet plasma triglycerides and fatty acids were decreased. Metabolomic analysis of adipose tissue indicated that eNOS overexpression primarily affected amino acid and lipid metabolism; subpathway analysis suggested changes in fatty acid oxidation. In agreement with these findings, adipose tissue from eNOS transgenic mice showed higher levels of PPAR-α and PPAR-γ gene expression, elevated abundance of mitochondrial proteins, and a higher rate of oxygen consumption. CONCLUSIONS: These findings demonstrate that increased eNOS activity prevents the obesogenic effects of high-fat diet without affecting systemic insulin resistance, in part, by stimulating metabolic activity in adipose tissue.
Overview
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.
Integrity signals
Registry
Cites
Statistics
Verification
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.
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 cited source doesn’t support the claim as written.
In the citing paper
“lower NOS3 abundance is found in both adipose tissue and skeletal muscle of obese humans and rodents [120-124].”
From Regulation of obesity and insulin resistance by nitric oxide (2014) · cites this paper as [122]
Checked by a reasoning model — may be wrong.
Experimental — accuracy not yet measured
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Heart Disease and Stroke Statistics—2023 Update: A Report From the American Heart Association
Tsao, C. W., Aday, A. W., Almarzooq, Z. I., Anderson, C. A. M., Arora, P., Avery, C. L., Baker-Smith, C. M., Beaton, A. Z., Boehme, A. K., Buxton, A. E., et al. (2023) · Circulation · doi:10.1161/cir.0000000000001123 · Cited by 8,300
Heart Disease and Stroke Statistics—2012 Update: A Report From the American Heart Association
Writing Group Members, Roger, V. L., Go, A. S., Lloyd-Jones, D. M., Benjamin, E. J., Berry, J. D., Borden, W. B., Bravata, D. M., Dai, S., Ford, E. S., et al. (2012) · Circulation · doi:10.1161/cir.0b013e31823ac046 · Cited by 7,333
Heart Disease and Stroke Statistics—2011 Update: A Report From the American Heart Association
Roger, V. L., Go, A. S., Lloyd-Jones, D. M., Adams, R. J., Berry, J. D., Brown, T. M., Carnethon, M. R., Dai, S., de Simone, G., Ford, E. S., et al. (2011) · Circulation · doi:10.1161/cir.0b013e3182009701 · Cited by 6,149
Obesity induces a phenotypic switch in adipose tissue macrophage polarization
Lumeng, C. N., Bodzin, J. L., & Saltiel, A. R. (2007) · Journal of Clinical Investigation · doi:10.1172/jci29881 · Cited by 4,664
Wu, Z., Puigserver, P., Andersson, U., Zhang, C., Adelmant, G., Mootha, V., Troy, A., Cinti, S., Lowell, B., Scarpulla, R. C., et al. (1999) · Cell · doi:10.1016/s0092-8674(00)80611-x · Cited by 4,139
Kanda, H. (2006) · Journal of Clinical Investigation · doi:10.1172/jci26498 · Cited by 2,682
Metabolomic profiles delineate potential role for sarcosine in prostate cancer progression
Sreekumar, A., Poisson, L., Rajendiran, T. M., Khan, A. P., Cao, Q., Yu, J., Laxman, B., Mehra, R., Lonigro, R. J., Li, Y., et al. (2009) · Nature · doi:10.1038/nature07762 · Cited by 2,269
Environmental Contributions to the Obesity Epidemic
Hill, J. O., & Peters, J. C. (1998) · Science · doi:10.1126/science.280.5368.1371 · Cited by 2,258
Nishimura, S., Manabe, I., Nagasaki, M., Eto, K., Yamashita, H., Ohsugi, M., Otsu, M., Hara, K., Ueki, K., Sugiura, S., et al. (2009) · Nature Medicine · doi:10.1038/nm.1964 · Cited by 2,230
Hu, F. B., Li, T. Y., Colditz, G. A., Willett, W. C., & Manson, J. E. (2003) · JAMA · doi:10.1001/jama.289.14.1785 · Cited by 1,892
Cited by
Sorted by citations
Environmental Determinants of Cardiovascular Disease
Bhatnagar, A. (2017) · Circulation Research · doi:10.1161/circresaha.117.306458 · Cited by 636
Obesity and cancer: the role of adipose tissue and adipo-cytokines-induced chronic inflammation
Divella, R., Luca, R. D., Abbate, I., Naglieri, E., & Daniele, A. (2016) · Journal of Cancer · doi:10.7150/jca.16884 · Cited by 355
Hemostasis, endothelial stress, inflammation, and the metabolic syndrome
Grandl, G., & Wolfrum, C. (2017) · Seminars in Immunopathology · doi:10.1007/s00281-017-0666-5 · Cited by 358
Salabei, J. K., Gibb, A., & Hill, B. G. (2014) · Nature Protocols · doi:10.1038/nprot.2014.018 · Cited by 333
Mechanistic Links Between Obesity, Diabetes, and Blood Pressure: Role of Perivascular Adipose Tissue
Saxton, S. N., Clark, B., Withers, S., Eringa, E. C., & Heagerty, A. M. (2019) · Physiological Reviews · doi:10.1152/physrev.00034.2018 · Cited by 290
Metadata
- Authors
- Sansbury, B. E., Cummins, T. D., Tang, Y., Hellmann, J., Holden, C. R., Harbeson, M. A., Chen, Y., Patel, R. P., Spite, M., Bhatnagar, A., & Hill, B. G.
- Affiliations
- University of Alabama at Birmingham (US)
- ORCID
- Venue
- Circulation Research
- Published
- 2012-10-12
- Volume
- 111
- Issue
- 9
- Pages
- 1176-1189
- ISSN
- 0009-7330 (ISSN-L)
- 1524-4571
- PMC
- PMC3707504
- OpenAlex
- W2078821762
- Cited by
- 156
- References
- 79
- Citations by year
- 2026: 3 · 2025: 7 · 2024: 6 · 2023: 11 · 2022: 13 · 2021: 6 · 2020: 14 · 2019: 10 · 2018: 6 · 2017: 17 · 2016: 12 · 2015: 12 · 2014: 24 · 2013: 13 · 2012: 1
- FWCI
- 11.93
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Circulation Research (publishedVersion)
- PubMed (publishedVersion)
- Europe PMC (PubMed Central) (acceptedVersion)
- PubMed Central (acceptedVersion)
- Funders
- National Institutes of Health
- National Heart, Lung, and Blood Institute (HL-106173, HL 59378, R01HL059378, R01HL055477, HL55477, R01HL106173)
- National Institute of General Medical Sciences (P20GM103492)
- National Center for Research Resources (RR-024489, P20RR024489)
- Topics
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adipokines, Inflammation, and Metabolic Diseases
- Health Sciences › Medicine › Physiology (medical) › Adipose Tissue and Metabolism
- Health Sciences › Medicine › Physiology (medical) › Nitric Oxide and Endothelin Effects
- Keywords
- endothelial nitric oxide synthase, diet-induced obesity, insulin resistance, adipocyte hypertrophy, adipose tissue metabolism, fatty acid oxidation, PPARα, PPARγ, mitochondrial function, hyperinsulinemia, db/db mice, transgenic mice, nitric oxide
- MeSH terms
- Amino Acids, Animals, Disease Models, Animal, Hypertrophy, Insulin Resistance, Mice, Inbred C57BL, Mice, Transgenic, Obesity, Phenotype, Adipocytes, PPAR alpha, PPAR gamma, Lipid Metabolism, Mice, Nitric Oxide Synthase Type III, 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
