The DOI matches its Crossref record; 46 of the 48 references it cites were found in a registry or an index.
Gut microbiota after gastric bypass in human obesity: increased richness and associations of bacterial genera with adipose tissue genes
Open accessAbstract
Background Roux-en-Y gastric bypass (RYGB) surgery is one of the most efficient procedures for treating morbid obesity and results in weight-loss and improvements in metabolism and inflammation.Objective We examined the impact of RYGB on modifications of gut microbiota and its potential associations with changes in gene expression in white adipose tissue (WAT).Design Gut microbiota were profiled from fecal samples by using pyrosequencing in morbidly obese individuals, explored before (0 mo), 3 mo after, and 6 mo after RYGB. WAT gene expression was studied at 0 and 3 mo. We explored associations between microbial genera and differentially expressed genes in WAT and clinical markers.Results The richness of gut microbiota increased after RYGB; 37% of increased bacteria belonged to Proteobacteria. The associations between gut microbiota composition and WAT gene expression increased after RYGB. Fourteen discriminant bacterial genera (7 were dominant and 7 were subdominant) and 202 WAT genes changed after RYGB. Variations in bacterial genera correlated with changes in both clinical phenotype and adipose tissue gene expression. Some genes encode metabolic and inflammatory genes. Almost half of the correlations were independent of the change in calorie intake.Conclusion These results show an increase in gut microbiota richness and in the number of associations between gut microbiota and WAT genes after RYGB in obesity. Variations of gut microbiota were associated with changes in WAT gene expression. These findings stimulate deeper explorations of the mechanisms linking gut microbiome and WAT pathological alterations in human obesity and its changes after weight loss.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
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?
In the citing paper
“Recent work has also indicated that the gut microbiota may mediate some of the beneficial effects of bariatric surgery, and changes in the composition and diversity of the gut microbiota have been observed in the short term after RYGB in humans (Furet et al., 2010; Graessler et al., 2013; Kong et al., 2013; Zhang et al., 2009), as well as after vertical sleeve gastrectomy and RYGB in mice (Liou et”
From Roux-en-Y Gastric Bypass and Vertical Banded Gastroplasty Induce Long-Term Changes on the Human Gut Microbiome Contributing to Fat Mass Regulation (2015) · cites this paper as Kong et al., 2013
In the citing paper
“Moreover, our results are in agreement with previous findings showing an expansion of Proteobacteria shortly after RYGB, both in humans (Furet et al., 2010; Graessler et al., 2013; Kong et al., 2013; Zhang et al., 2009) and mice (Liou et al., 2013).”
From Roux-en-Y Gastric Bypass and Vertical Banded Gastroplasty Induce Long-Term Changes on the Human Gut Microbiome Contributing to Fat Mass Regulation (2015) · cites this paper as Kong et al., 2013
In the citing paper
“Recent work has also indicated that the gut microbiota may mediate some of the beneficial effects of bariatric surgery, and changes in the composition and diversity of the gut microbiota have been observed in the short term after RYGB in humans (Furet et al., 2010; Graessler et al., 2013; Kong et al., 2013; Zhang et al., 2009), as well as after vertical sleeve gastrectomy and RYGB in mice (Liou et”
From Roux-en-Y Gastric Bypass and Vertical Banded Gastroplasty Induce Long-Term Changes on the Human Gut Microbiome Contributing to Fat Mass Regulation (2015) · cites this paper as Kong et al., 2013
Citations
Cites
Naive Bayesian Classifier for Rapid Assignment of rRNA Sequences into the New Bacterial Taxonomy
Wang, Q., Garrity, G. M., Tiedje, J. M., & Cole, J. R. (2007) · Applied and Environmental Microbiology · doi:10.1128/aem.00062-07 · Cited by 20,145
Nucleic acid techniques in bacterial systematics
Stackebrandt, E. S., & Goodfellow, M. (1991) · Wiley eBooks · Cited by 9,460
Human gut microbes associated with obesity
Ley, R. E., Turnbaugh, P. J., Klein, S., & Gordon, J. I. (2006) · Nature · doi:10.1038/4441022a · Cited by 8,785
Lane, D. (1991) · Medical Entomology and Zoology · Cited by 8,190
Human gut microbiome viewed across age and geography
Yatsunenko, T., Rey, F. E., Manary, M. J., Trehan, I., Dominguez-Bello, M. G., Contreras, M., Magris, M., Hidalgo, G., Baldassano, R. N., Anokhin, A. P., et al. (2012) · Nature · doi:10.1038/nature11053 · Cited by 7,815
De Filippo, C., Cavalieri, D., Di Paola, M., Ramazzotti, M., Poullet, J. B., Massart, S., Collini, S., Pieraccini, G., & Lionetti, P. (2010) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1005963107 · Cited by 5,579
The role of the gut microbiota in nutrition and health
Flint, H. J., Scott, K. P., Louis, P., & Duncan, S. H. (2012) · Nature Reviews Gastroenterology & Hepatology · doi:10.1038/nrgastro.2012.156 · Cited by 2,283
Human gut microbiota in obesity and after gastric bypass
Zhang, H., DiBaise, J. K., Zuccolo, A., Kudrna, D., Braidotti, M., Yu, Y., Parameswaran, P., Crowell, M. D., Wing, R., Rittmann, B. E., et al. (2009) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0812600106 · Cited by 1,880
The Ribosomal Database Project (RDP-II): sequences and tools for high-throughput rRNA analysis
Cole, J. R. (2004) · Nucleic Acids Research · doi:10.1093/nar/gki038 · Cited by 1,478
Accuracy and quality of massively parallel DNA pyrosequencing
Huse, S. M., Huber, J. A., Morrison, H. G., Sogin, M. L., & Welch, D. B. M. (2007) · Genome biology · doi:10.1186/gb-2007-8-7-r143 · Cited by 1,280
Cited by
Sorted by citations
Cryan, J. F., O'Riordan, K. J., Cowan, C. S. M., Sandhu, K. V., Bastiaanssen, T. F. S., Boehme, M., Codagnone, M. G., Cussotto, S., Fulling, C., Golubeva, A. V., et al. (2019) · Physiological Reviews · doi:10.1152/physrev.00018.2018 · Cited by 5,286
Proteobacteria: Microbial signature of dysbiosis in gut microbiota
Shin, N.-R., Whon, T. W., & Bae, J.-W. (2015) · Trends in Biotechnology · doi:10.1016/j.tibtech.2015.06.011 · Cited by 3,954
Dysbiosis of the gut microbiota in disease
Carding, S., Verbeke, K., Vipond, D. T., Corfe, B. M., & Owen, L. J. (2015) · Microbial Ecology in Health & Disease · doi:10.3402/mehd.v26.26191 · Cited by 1,710
Gut microbiome and serum metabolome alterations in obesity and after weight-loss intervention
Liu, R., Hong, J., Xu, X., Feng, Q., Zhang, D., Gu, Y., Shi, J., Zhao, S., Liu, W., Wang, X., et al. (2017) · Nature Medicine · doi:10.1038/nm.4358 · Cited by 1,501
Obesity: Epidemiology, Pathophysiology, and Therapeutics
Lin, X., & Li, H. (2021) · Frontiers in Endocrinology · doi:10.3389/fendo.2021.706978 · Cited by 1,530
Metadata
- Authors
- Kong, L.-C., Tap, J., Aron-Wisnewsky, J., Pelloux, V., Basdevant, A., Bouillot, J.-L., Zucker, J.-D., Doré, J., & Clément, K.
- Affiliations
- Microbiologie de l’alimentation au service de la santé (FR)
- Institut National de la Recherche Agronomique (FR)
- Assistance Publique – Hôpitaux de Paris (FR)
- Hôpital Ambroise-Paré (FR)
- Institut de Recherche pour le Développement (FR)
- Venue
- The American Journal of Clinical Nutrition
- Publisher
- Elsevier BV
- Published
- 2013-07
- Volume
- 98
- Issue
- 1
- Pages
- 16-24
- ISSN
- 0002-9165 (ISSN-L)
- OpenAlex
- W2155185912
- Cited by
- 416
- References
- 48
- Citations by year
- 2026: 8 · 2025: 16 · 2024: 30 · 2023: 22 · 2022: 44 · 2021: 34 · 2020: 43 · 2019: 38 · 2018: 35 · 2017: 38 · 2016: 34 · 2015: 39 · 2014: 30 · 2013: 5
- FWCI
- 16.11
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- American Journal of Clinical Nutrition (publishedVersion)
- PubMed (publishedVersion)
- HAL (submittedVersion)
- Funders
- Agence Nationale de la Recherche (ANR-11-DPBS-0001)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
- Health Sciences › Medicine › Surgery › Bariatric Surgery and Outcomes
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adipokines, Inflammation, and Metabolic Diseases
- Keywords
- gut microbiota, Roux-en-Y gastric bypass, morbid obesity, Proteobacteria, bacterial genera, weight loss, bariatric surgery, inflammation, metabolic genes
- MeSH terms
- DNA, Bacterial, Feces, Female, Follow-Up Studies, Multigene Family, Humans, Inflammation, Obesity, Morbid, RNA, Ribosomal, 16S, Gastric Bypass, Weight Loss, Nutrition Assessment, Gene Expression Regulation, Bacterial, Computational Biology, Gastrointestinal Tract, Microarray Analysis, Adipose Tissue, White, Metagenome
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
