Jenny Zhen-Duan, Katia M Canenguez, Anna E Wilson, Yue Gu, Harshitha G Valluri, Alejandra D Chavez, M Austin Argentieri, Anna Boonin Schachter, Haotian Wu, Andrea A Baccarelli, Martha L Daviglus, Sylvia Wassertheil-Smoller, Erica T Warner, Alexandra E Shields
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引用次数: 0
Abstract
Aim: Investigate associations between religion and spirituality (R&S) and DNA methylation of four HPA-axis genes (i.e. 14 CpG sites) among 992 adults from the Hispanic Community Health Study/Study of Latinos cohorts.
Methods: We assessed 1) the association between R&S measures and mean percent methylation overall and stratified by nativity status (US-born or immigrant) and 2) if interactions between R&S and methylation differed by nativity status.
Results: Among individuals with the FKBP5 CC genotype, increased spirituality scores were associated with significantly lower methylation levels among immigrants, compared to US-born participants. Organizational religiosity (e.g. service attendance) was associated with increased FKBP5 (CC genotype) methylation among immigrants.
Conclusion: R&S may influence HPA-axis functioning differently based on nativity status; a finding that could offer insight into mechanisms leading to health disparities.
期刊介绍:
Epigenomics provides the forum to address the rapidly progressing research developments in this ever-expanding field; to report on the major challenges ahead and critical advances that are propelling the science forward. The journal delivers this information in concise, at-a-glance article formats – invaluable to a time constrained community.
Substantial developments in our current knowledge and understanding of genomics and epigenetics are constantly being made, yet this field is still in its infancy. Epigenomics provides a critical overview of the latest and most significant advances as they unfold and explores their potential application in the clinical setting.