These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Combined effect of hygienic and polygenic risk scores in children with allergic rhinitis.
    Author: Choi EJ, Song KB, Baek EY, Park MJ, Yoon J, Jung S, Lee SH, Kang MJ, Oh HY, Lee SY, Park KS, Hong SJ.
    Journal: Asian Pac J Allergy Immunol; 2023 Jul 16; ():. PubMed ID: 37466963.
    Abstract:
    BACKGROUND: Although the development of allergic rhinitis (AR) is associated with multiple genetic and hygienic environmental factors, previous studies have focused mostly on the effect of a single factor on the development of AR. OBJECTIVE: This study aimed to investigate the combined effect of multiple genetic and hygienic environmental risk factors on AR development in school children. METHODS: We conducted a cross-sectional study, comprising 1,797 children aged 9-12 years. Weighted environmental risk score (ERS) was calculated by using four hygienic environmental factors, including antibiotic use during infancy, cesarean section delivery, breast milk feeding, and having older siblings. Weighted polygenic risk score (PRS) was calculated by using four single nucleotide polymorphisms (SNPs), including interleukin-13 (rs20541), cluster of differentiation 14 (rs2569190), toll-like receptor 4 (rs1927911), and glutathione S-transferase P1 (rs1695). Multivariable logistic regression analysis was used. RESULTS: More than three courses of antibiotic use during infancy increased the risk of current AR (adjusted odd ratio [aOR], 2.058; 95% confidence interval [CI]: 1.290-3.284). Having older siblings, especially > 2 (aOR, 0.526; 95%Cl: 0.303-0.913) had a protective effect. High ERS ( > median; aOR, 2.079; 95%Cl: 1.466-2.947) and PRS ( > median; aOR, 1.627; 95%Cl: 1.117-2.370) increased the risk of current AR independently. Furthermore, children who had both high ERS and PRS showed a higher risk of current AR (aOR, 3.176; 95%Cl: 1.787-5.645). CONCLUSIONS: Exposure to multiple hygienic risk factors during infancy increases the risk of AR in genetically susceptible children.
    [Abstract] [Full Text] [Related] [New Search]