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- Publisher Website: 10.1371/journal.pone.0150943
- Scopus: eid_2-s2.0-84960977057
- PMID: 26950299
- WOS: WOS:000371990100072
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Article: Deletion of the toll-like receptor 5 gene per se does not determine the gut microbiome profile that induces metabolic syndrome: Environment trumps genotype
Title | Deletion of the toll-like receptor 5 gene per se does not determine the gut microbiome profile that induces metabolic syndrome: Environment trumps genotype |
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Authors | |
Issue Date | 2016 |
Citation | PLoS ONE, 2016, v. 11, n. 3 How to Cite? |
Abstract | © 2016 Zhanget al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Over the past decade, emerging evidence has linked alterations in the gut microbial composition to a wide range of diseases including obesity, type 2 diabetes, and cardiovascular disease. Toll-like receptors (TLRs) are the major mediators for the interactions between gut microbiota and host innate immune system, which is involved in the localization and structuring of host gut microbiota. A previous study found that TLR5 deficient mice (TLR5KO1) had altered gut microbial composition which led to the development of metabolic syndrome including hyperlipidemia, hypertension, insulin resistance and increased adiposity. In the current study, a second TLR5-deficient mouse model was studied (TLR5KO2). TLR5 deficient mice did not manifest metabolic abnormalities related to the metabolic syndrome compared with littermate controls maintained on normal chow or after feeding a high fat diet. Analysis of the gut microbial composition of littermate TLR5KO2 and wild type mice revealed no significant difference in the overall microbiota structure between genotypes. However, the TLR5KO2 microbiota was distinctly different from that previously reported for TLR5KO1 mice with metabolic syndrome.We conclude that an altered composition of the microbiota in a given environment can result in metabolic syndrome, but it is not a consequence of TLR5 deficiency per se. |
Persistent Identifier | http://hdl.handle.net/10722/254450 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhang, Wei | - |
dc.contributor.author | Hartmann, Riley | - |
dc.contributor.author | Tun, Hein Min | - |
dc.contributor.author | Elson, Charles O. | - |
dc.contributor.author | Khafipour, Ehsan | - |
dc.contributor.author | Garvey, W. Timothy | - |
dc.date.accessioned | 2018-06-19T15:40:35Z | - |
dc.date.available | 2018-06-19T15:40:35Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | PLoS ONE, 2016, v. 11, n. 3 | - |
dc.identifier.uri | http://hdl.handle.net/10722/254450 | - |
dc.description.abstract | © 2016 Zhanget al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Over the past decade, emerging evidence has linked alterations in the gut microbial composition to a wide range of diseases including obesity, type 2 diabetes, and cardiovascular disease. Toll-like receptors (TLRs) are the major mediators for the interactions between gut microbiota and host innate immune system, which is involved in the localization and structuring of host gut microbiota. A previous study found that TLR5 deficient mice (TLR5KO1) had altered gut microbial composition which led to the development of metabolic syndrome including hyperlipidemia, hypertension, insulin resistance and increased adiposity. In the current study, a second TLR5-deficient mouse model was studied (TLR5KO2). TLR5 deficient mice did not manifest metabolic abnormalities related to the metabolic syndrome compared with littermate controls maintained on normal chow or after feeding a high fat diet. Analysis of the gut microbial composition of littermate TLR5KO2 and wild type mice revealed no significant difference in the overall microbiota structure between genotypes. However, the TLR5KO2 microbiota was distinctly different from that previously reported for TLR5KO1 mice with metabolic syndrome.We conclude that an altered composition of the microbiota in a given environment can result in metabolic syndrome, but it is not a consequence of TLR5 deficiency per se. | - |
dc.language | eng | - |
dc.relation.ispartof | PLoS ONE | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | Deletion of the toll-like receptor 5 gene per se does not determine the gut microbiome profile that induces metabolic syndrome: Environment trumps genotype | - |
dc.type | Article | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1371/journal.pone.0150943 | - |
dc.identifier.pmid | 26950299 | - |
dc.identifier.scopus | eid_2-s2.0-84960977057 | - |
dc.identifier.volume | 11 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | null | - |
dc.identifier.epage | null | - |
dc.identifier.eissn | 1932-6203 | - |
dc.identifier.isi | WOS:000371990100072 | - |
dc.identifier.issnl | 1932-6203 | - |