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ADCYAP1R1 and Asthma in Puerto Rican Children

Abstract

Rationale: Epigenetic and/or genetic variation in the gene encoding the receptor for adenylate-cyclase activating polypeptide 1 (ADCYAP1R1) has been linked to post-traumatic stress disorder in adults and anxiety in children. Psychosocial stress has been linked to asthma morbidity in Puerto Rican children.

Objectives: To examine whether epigenetic or genetic variation in ADCYAP1R1 is associated with childhood asthma in Puerto Ricans.

Methods: We conducted a case-control study of 516 children ages 6-14 years living in San Juan, Puerto Rico. We assessed methylation at a CpG site in the promoter of ADCYAP1R1 (cg11218385) using a pyrosequencing assay in DNA from white blood cells. We tested whether cg11218385 methylation (range, 0.4-6.1%) is associated with asthma using logistic regression. We also examined whether exposure to violence (assessed by the Exposure to Violence [ETV] Scale in children 9 yr and older) is associated with cg11218385 methylation (using linear regression) or asthma (using logistic regression). Logistic regression was used to test for association between a single nucleotide polymorphism in ADCYAP1R1 (rs2267735) and asthma under an additive model. All multivariate models were adjusted for age, sex, household income, and principal components.

Measurements And Main Results: EACH 1% increment in cg11218385 methylation was associated with increased odds of asthma (adjusted odds ratio, 1.3; 95% confidence interval, 1.0-1.6; P = 0.03). Among children 9 years and older, exposure to violence was associated with cg11218385 methylation. The C allele of single nucleotide polymorphism rs2267735 was significantly associated with increased odds of asthma (adjusted odds ratio, 1.3; 95% confidence interval, 1.02-1.67; P = 0.03).

Conclusions: Epigenetic and genetic variants in ADCYAP1R1 are associated with asthma in Puerto Rican children.

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References
1.
Cohen R, Canino G, Bird H, Shen S, Rosner B, Celedon J . Area of residence, birthplace, and asthma in Puerto Rican children. Chest. 2007; 131(5):1331-8. DOI: 10.1378/chest.06-1917. View

2.
Bird H, Canino G, Davies M, Duarte C, Febo V, Ramirez R . A study of disruptive behavior disorders in Puerto Rican youth: I. Background, design, and survey methods. J Am Acad Child Adolesc Psychiatry. 2006; 45(9):1032-1041. DOI: 10.1097/01.chi.0000227878.58027.3d. View

3.
Graham-Bermann S, Seng J . Violence exposure and traumatic stress symptoms as additional predictors of health problems in high-risk children. J Pediatr. 2005; 146(3):349-54. DOI: 10.1016/j.jpeds.2004.10.065. View

4.
Vermeiren R, Schwab-Stone M, Deboutte D, Leckman P, Ruchkin V . Violence exposure and substance use in adolescents: findings from three countries. Pediatrics. 2003; 111(3):535-40. DOI: 10.1542/peds.111.3.535. View

5.
Sternthal M, Jun H, Earls F, Wright R . Community violence and urban childhood asthma: a multilevel analysis. Eur Respir J. 2010; 36(6):1400-9. PMC: 4811341. DOI: 10.1183/09031936.00003010. View