1
|
Bonab LNH, Givi NJ, Jazi MM, Masjoudi S, Ghafari N, Daneshpour MS. Sex-specific association of FABP2 polymorphisms with the risk of obesity in the Tehran Cardio-Metabolic Genetic Study (TCGS). Gene 2023:147519. [PMID: 37263385 DOI: 10.1016/j.gene.2023.147519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 05/07/2023] [Accepted: 05/19/2023] [Indexed: 06/03/2023]
Abstract
FABP2 is one of the key genes involved in obesity development across different populations. However, there is no comprehensive report about the FABP2 contribution to obesity incidence among Iranians. Hence, the present study was designed to assess the probable role of FABP2 polymorphisms in obesity incidence in the Tehran Cardio- metabolic Genetic Study (TCGS) representative Iran population. Unrelated adults who had BMI information for at least 3 consecutive phases of the TCGS cohort were included. The control and case groups were defined as individuals who always had long-term persistent normal weight (20 < BMI < 25; n = 1526) and individuals who were long-term persistent obese (30 < BMI < 35; n = 1313), respectively. The logistic regression test was used to assess the possible association between SNPs located in and around the FABP2 gene with obesity. Also, we used Haploview and SHEsis to perform haplotype analysis to detect whether or not this chromosomal region is correlated with obesity. We found a gender-dependent association between the rs10857064 FABP2 and the risk of obesity. The presence of the rs10857064-G allele could significantly increase the risk of obesity only in women, not men (OR = 1.26; 95 % CI: 1.02-1.57; p = 0.03). Through haplotype analysis, we also detected that the TG haplotype containing rs7670862 and rs10857064 could significantly enhance the risk of obesity in women, further supporting the central role of rs10857064 in women's long-term obesity risk. In the current study, we revealed that rs10857064-G FABP2 can significantly predispose women to develop obesity. It highlights the importance of different genetic variants in both genders, which could help us to distinguish more efficient obesity screening tests and treatments based on gender in the future.
Collapse
Affiliation(s)
- Leila Najd Hassan Bonab
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Niloufar Javanrouh Givi
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Maryam Moazzam Jazi
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Sajedeh Masjoudi
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Nasim Ghafari
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Maryam S Daneshpour
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
2
|
Wedow R, Zacher M, Huibregtse BM, Harris KM, Domingue BW, Boardman JD. Education, Smoking, and Cohort Change: Forwarding a Multidimensional Theory of the Environmental Moderation of Genetic Effects. AMERICAN SOCIOLOGICAL REVIEW 2018; 83:802-832. [PMID: 31534265 PMCID: PMC6750804 DOI: 10.1177/0003122418785368] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
We introduce a genetic correlation by environment interaction model [(rG)xE] which allows for social environmental moderation of the genetic relationship between two traits. To empirically demonstrate the significance of the (rG)xE perspective, we use genome wide information from respondents of the Health and Retirement Study (HRS; n = 8,181; birth years 1920-1959) and the National Longitudinal Study of Adolescent to Adult Health (Add Health; n = 4,347; birth years 1974-1983) to examine whether the genetic correlation (rG) between education and smoking has increased over historical time. Genetic correlation estimates (rGHRS = -0.357; rGAdd Health = -0.729) support this hypothesis. Using polygenic scores for educational attainment, we show that this is not due to latent indicators of intellectual capacity, and we highlight the importance of education itself as an explanation of the increasing genetic correlation. Analyses based on contextual variation the milieus of the Add Health respondents corroborate key elements of the birth cohort analyses. We argue that the increasing overlap with respect to genes associated with educational attainment and smoking is a fundamentally social process involving complex process of selection based on observable behaviors that may be linked to genotype.
Collapse
Affiliation(s)
- Robbee Wedow
- Department of Sociology, University of Colorado, Boulder, Colorado
- Health and Society Program and Population Program, Institute of Behavioral Science, University of Colorado, Boulder, Colorado
- Institute for Behavioral Genetics, University of Colorado, Boulder, Colorado
- Social Science Genetic Association Consortium (SSGAC)
- Direct correspondence to Robbee Wedow, Institute of Behavioral Science University of Colorado Boulder, 1440 15th Street, Boulder, CO 80302,
| | - Meghan Zacher
- Social Science Genetic Association Consortium (SSGAC)
- Department of Sociology, Harvard University, Cambridge, Massachusetts
| | - Brooke M. Huibregtse
- Institute for Behavioral Genetics, University of Colorado, Boulder, Colorado
- Department of Psychology, University of Colorado, Boulder, Colorado
| | - Kathleen Mullan Harris
- Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Department of Sociology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Benjamin W. Domingue
- Health and Society Program and Population Program, Institute of Behavioral Science, University of Colorado, Boulder, Colorado
- Graduate School of Education, Stanford University, Stanford, California
| | - Jason D. Boardman
- Department of Sociology, University of Colorado, Boulder, Colorado
- Health and Society Program and Population Program, Institute of Behavioral Science, University of Colorado, Boulder, Colorado
- Institute for Behavioral Genetics, University of Colorado, Boulder, Colorado
| |
Collapse
|
3
|
Wedow R, Masters RK, Mollborn S, Schnabel L, Boardman JD. Body size reference norms and subjective weight status: A gender and life course approach. SOCIAL FORCES; A SCIENTIFIC MEDIUM OF SOCIAL STUDY AND INTERPRETATION 2018; 96:1377-1409. [PMID: 29681662 PMCID: PMC5905672 DOI: 10.1093/sf/sox073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This paper uses data from The National Longitudinal Study of Adolescent to Adult Health (Add Health) to describe county-level variation in norms regarding physical weight among adolescents in the United States. We demonstrate that regardless of one's physical size, those residing in counties with a heavier weight norm are significantly less likely to see themselves as overweight than those residing in counties with a light weight norm. We further show that the local weight norm during adolescence (Wave 1) is associated with individuals' weight perceptions through adolescence and into young adulthood (Wave 4), though these associations attenuate in strength as respondents age. Our results suggest that weight norms have a stronger influence on weight perceptions among women compared to men and that the role of gender is particularly important during adolescence. We encourage life course researchers to consider the normative health environment during adolescence as an important context for understanding disparities in health and health lifestyles as people age.
Collapse
Affiliation(s)
- Robbee Wedow
- Department of Sociology, University of Colorado, Boulder, Colorado
- Health and Society Program and Population Center, Institute of Behavioral Science, University of Colorado, Boulder, Colorado
- Institute for Behavioral Genetics, University of Colorado, Boulder, Colorado
| | - Ryan K. Masters
- Department of Sociology, University of Colorado, Boulder, Colorado
- Health and Society Program and Population Center, Institute of Behavioral Science, University of Colorado, Boulder, Colorado
| | - Stefanie Mollborn
- Department of Sociology, University of Colorado, Boulder, Colorado
- Health and Society Program and Population Center, Institute of Behavioral Science, University of Colorado, Boulder, Colorado
| | - Landon Schnabel
- Department of Sociology, Indiana University, Bloomington, Indiana
| | - Jason D. Boardman
- Department of Sociology, University of Colorado, Boulder, Colorado
- Health and Society Program and Population Center, Institute of Behavioral Science, University of Colorado, Boulder, Colorado
- Institute for Behavioral Genetics, University of Colorado, Boulder, Colorado
| |
Collapse
|