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Dietary approach to stop hypertension and healthy eating index 2015, modify the association between FTO polymorphisms and obesity phenotypes.
- Source :
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BMC research notes [BMC Res Notes] 2023 Sep 11; Vol. 16 (1), pp. 204. Date of Electronic Publication: 2023 Sep 11. - Publication Year :
- 2023
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Abstract
- This study aimed to investigate the interaction of the healthy eating index (HEI) and the dietary approach to stop hypertension (DASH) diet scores with FTO polymorphisms in relation to change in obesity traits. A total of 4480 subjects aged ≥ 18 years were selected from participants of the Tehran lipid and glucose study and followed-up 3 years. Selected polymorphisms (rs1421085, rs1121980, rs8050136) were genotyped and genetic risk score (GRS) was computed. HEI and DASH scores were computed based on dietary data. Changes in body mass index (BMI), waist circumference (WC), waist to hip ratio (WHR) and visceral adiposity index (VAI) were measured. Higher adherence to both DASH and HEI scores were increased with higher ages. Individuals with high GRS had a lower change in BMI when they had higher adherence to HEI, compared to subjects with lower HEI score (P trend = 0.01). Change in WC in participants in the fourth quartile of HEI score in minor allele carriers of FTO variants was lower compared to the first quartile; conversely, higher adherence to the DASH score by this genotypic group was related to increase in WC. No significant interaction was seen between FTO polymorphisms and both diet scores regarding changes in any of obesity traits. In conclusion, in individuals with high GRS higher adherence to HEI score was associated with lower change in BMI and WC, while higher adherence to DASH diet was associated with higher change in WC, compared to individuals with lower adherence to both scores.<br /> (© 2023. BioMed Central Ltd., part of Springer Nature.)
Details
- Language :
- English
- ISSN :
- 1756-0500
- Volume :
- 16
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- BMC research notes
- Publication Type :
- Academic Journal
- Accession number :
- 37697388
- Full Text :
- https://doi.org/10.1186/s13104-023-06463-3