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Interactions between macro-nutrients’ intake, FTO and IRX3 gene expression, and FTO genotype in obese and overweight male adolescents |
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| Author: | Doaei, Saeid1,2; Kalantari, Naser3; Salonurmi, Tuire4; |
| Organizations: |
1Research Center of Health and Environment, Guilan University of Medical Sciences, Rasht, Iran 2Student Research Committee, Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran 3Department of Community Nutrition, School of Nutrition and Food Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
4Department of Internal Medicine, Oulu University Hospital and University of Oulu, Oulu, Finland
5Faculty of Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran 6Health Promotion and Education Department, Ministry of Health, Tehran, Iran 7Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran 8Institute for Intelligent Systems Research and Innovation (IISRI), Deakin University, Geelong Waurn Ponds, Australia 9Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA |
| Format: | article |
| Version: | published version |
| Access: | open |
| Online Access: | PDF Full Text (PDF, 0.8 MB) |
| Persistent link: | http://urn.fi/urn:nbn:fi-fe202003259203 |
| Language: | English |
| Published: |
Informa,
2019
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| Publish Date: | 2020-03-25 |
| Description: |
AbstractThis study is the first to identify the effects of FTO genotype on the interactions between the level of macro-nutrients intake and the expression level of fat mass and obesity associated (FTO) and homeobox transcription factor iriquois-3 (IRX3) genes This longitudinal study was carried out on 84 overweight and obese adolescent boys in Tehran, Iran. The rs9930506 SNP in FTO was genotyped at baseline and the level of FTO and IRX3 expression in PBMCs and macro-nutrients’ intake were assessed at baseline and after 18 weeks of the intervention. The results identified that the higher carbohydrates intake significantly up-regulated the FTO gene (P = 0.001) and down-regulated the IRX3 gene (P = 0.01). Protein intake up-regulated the FTO gene (P = 0.001). In carriers of GG genotype of FTO gene, the amount of dietary carbohydrate had a positive association with FTO gene expression (p = 0.001, and p = 0.04, respectively). In AA/AG carriers, dietary protein was positively associated with FTO gene expression (p = 0.001) and dietary carbohydrate was negatively associated with IRX3 gene expression (P = 0.04). Therefore, dietary carbohydrateseems to be associated with FTO and IRX3 genes expression. These associations are influenced by FTO genotype. see all
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| Series: |
Adipocytes |
| ISSN: | 2162-3945 |
| ISSN-E: | 2162-397X |
| ISSN-L: | 2162-3945 |
| Volume: | 8 |
| Issue: | 1 |
| Pages: | 386 - 391 |
| DOI: | 10.1080/21623945.2019.1693745 |
| OADOI: | https://oadoi.org/10.1080/21623945.2019.1693745 |
| Type of Publication: |
A1 Journal article – refereed |
| Field of Science: |
3111 Biomedicine |
| Subjects: | |
| Funding: |
This study is related to the project NO. 1397/3905 from Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran. |
| Copyright information: |
© 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricteduse, distribution, and reproduction in any medium, provided the original work is properly cited. |
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https://creativecommons.org/licenses/by/4.0/ |