Association of IKBA gene polymorphisms with the development of asthma
- Authors
- Park, Se-Min; Chang, Hun-Soo; Rhim, Taiyoun; Park, Sung Woo; Jang, An Soo; Park, Jong Sook; Uh, Soo-Taek; Na, Ju Ock; Hwang, Hun-Gyu; Kim, Yong Hoon; Lee, Mi Young; Chung, Il Yup; Park, Byung Lae; Shin, Hyung Doo; Park, Choon-Sik
- Issue Date
- Nov-2010
- Publisher
- Elsevier BV
- Keywords
- NF-kappa B; IKBA; Polymorphism; Atopy; Asthma
- Citation
- Human Immunology, v.71, no.11, pp.1147 - 1153
- Indexed
- SCIE
SCOPUS
- Journal Title
- Human Immunology
- Volume
- 71
- Number
- 11
- Start Page
- 1147
- End Page
- 1153
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/39423
- DOI
- 10.1016/j.humimm.2010.07.002
- ISSN
- 0198-8859
- Abstract
- Nuclear factor-kappa B (NF-kappa B) orchestrates the expression of genes responsible for airway inflammation and remodeling in asthma. The activity of NF-kappa B is tightly regulated by IKBA, which may be modulated by genetic polymorphisms of the IKBA gene. We investigated the association between asthma susceptibility and IKBA gene polymorphisms in a Korean population. Genotyping was performed in BA (bronchial asthma) and NC (normal control). We measured reverse transcription-polymerase chain reaction (RT-PCR), enzyme-linked immunosorbent assay, and luciferase reporter assays, respectively. A -673A>T (rs2233407) was associated with asthma development in subjects with atopic asthma (odds ratio = 0.56, p = 0.004). The IKBA mRNA level was higher in B-cell lines with the rs2233407 TT genotype compared with those with the AA genotype (p = 0.024). The luciferase activity of the rs2233407 T genotype was higher than that of the A (p = 0.002). The cytoplasmic levels of total IKBA and IKBA [p-S32] were higher in B cell lines of the rs2233407 TT genotype than those of the AA (p = 0.016 and p = 0.036, respectively), whereas nuclear NF-kappa B activity in cells with the IKBA rs2233407 AA genotype was higher than in cells with the AA (p = 0.038). The IKBA rs2233407 A>T polymorphism may predispose individuals to the development of atopic asthma via regulation of IKBA gene expression at the transcriptional level. (C) 2010 American Society for Histocompatibility and Immunogenetics. Published by Elsevier Inc. All rights reserved.
- Files in This Item
-
Go to Link
- Appears in
Collections - COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY > ERICA 의약생명과학과 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/39423)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.