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Huang J, Hu X, Zheng X, Kuang J, Liu C, Wang X, Tang Y. Effects of STIP1 and GLCCI1 polymorphisms on the risk of childhood asthma and inhaled corticosteroid response in Chinese asthmatic children. BMC Pulm Med 2020; 20:303. [PMID: 33208131 PMCID: PMC7677774 DOI: 10.1186/s12890-020-01332-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 11/02/2020] [Indexed: 12/21/2022] Open
Abstract
Background Asthma is a common chronic lung disease in children. We aimed to determine the associations between stress-induced phosphoprotein 1 (STIP1) and glucocorticoid-induced transcript 1 (GLCCI1) polymorphisms and susceptibility of childhood asthma and inhaled corticosteroid (ICS) response in children. Methods A total of 263 Chinese Han asthmatic children were recruited from the Xiangya Hospital, Central South University. Pulmonary function tests were performed before the treatment and 3 months after the treatment. One hundred fifty non-asthmatic children were recruited. Each participant’s DNA was extracted from the peripheral blood and Method of MassARRAY was used to genotype the single-nucleotide polymorphisms (SNPs). Results STIP1 rs2236647 wild-type homozygote (CC) was associated with increased asthma risk of children (OR = 1.858, 95% CI:1.205–2.864), but not associated with the ICS response. GLCCI1 rs37969, rs37972 and rs37973 polymorphisms were not associated with the risk of childhood asthma. However, rs37969 mutant genotypes (TT/GT) were significantly associated with less improvement in PD20 (p = 0.028). We also found significant associations between rs37969, rs37972 and rs37973 mutant genotypes and less improvement in maximal midexpiratory flow (MMEF) after ICS treatment for 3 months (p = 0.036, p = 0.010 and p = 0.003, respectively). Conclusions STIP1 rs2236647 was associated with asthma risk of children and GLCCI1 rs37969 mutant genotypes were associated with less improvement in airway hyper-responsiveness. GLCCI1 rs37969, rs37972 and rs37973 polymorphisms might be associated with pulmonary function in childhood asthma patients after ICS treatment. Supplementary Information The online version contains supplementary material available at 10.1186/s12890-020-01332-2.
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Affiliation(s)
- Juan Huang
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Department of Pediatric, The First Hospital of Changsha, Changsha, Hunan, China
| | - Xiaolei Hu
- National Institution of Drug Clinical Trial, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiangrong Zheng
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Jian Kuang
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chentao Liu
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xia Wang
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yongjun Tang
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China
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Association of β2-adrenergic receptor gene polymorphisms (rs1042713, rs1042714, rs1042711) with asthma risk: a systematic review and updated meta-analysis. BMC Pulm Med 2019; 19:202. [PMID: 31699066 PMCID: PMC6836544 DOI: 10.1186/s12890-019-0962-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 10/17/2019] [Indexed: 01/08/2023] Open
Abstract
Background The published data on the association between β2-adrenergic receptor gene polymorphisms and asthma susceptibility are inconclusive. To derive a more precise estimation of this association, a meta-analysis was performed. Methods A literature search was conducted in PubMed, Web of Science, EMBASE, Wanfang, and the China National Knowledge Infrastructure (CNKI) databases to identify eligible studies. The pooled odds ratios (ORs) with corresponding 95% confidence intervals (CIs) were used to calculate the strength of the association. A sensitivity analysis was performed to evaluate the influence of individual studies on the overall effect estimates, and funnel plots and Egger’s tests were used for indications of publication bias. Results Seventy three studies with three single nucleotide polymorphisms (SNP) (rs1042713, c.G46A, p.Gly16Arg; rs1042714, c.G79C, p.Gln27Glu; rs1042711, c.T-47C, p.Cys19Arg) were finally identified. For the rs1042713 polymorphism, no significant association with asthma risk was found in the overall population. However, a significant protective association was found in the Indian population in the dominant model comparison (OR = 0.72, 95% CI = 0.59–0.87, I2 = 25%, studies = 5, cases = 1190, controls = 1241). A significant risk association was found in the Arab population in the dominant model comparison (OR = 1.75, 95% CI = 1.14–2.70, I2 = 0%, studies = 2, cases = 307, controls = 361) and the homozygote model comparison (OR = 1.88, 95% CI = 1.17–3.02, I2 = 0%, studies = 2, cases = 307, controls = 361), and in the Hispanic-Latino population in the dominant model comparison (OR = 1.68, 95% CI = 1.10–2.55, I2 = 77%, studies = 5, cases = 1026, controls = 1412). For the rs1042714 polymorphism, we found a significant association in the recessive model comparison (OR = 0.83, 95% CI = 0.70–0.98, I2 = 44%, studies = 52, cases = 8242, controls = 16,832), the homozygote genotype comparison (OR = 0.84, 95% CI = 0.72–0.98, I2 = 25%, studies = 52, cases = 8242, controls = 16,832) and the allelic genetic model (OR = 0.91, 95% CI = 0.83–0.99, I2 = 59%, studies = 52, cases = 8242, controls = 16,832) in the overall population. When stratified by age, a significant association was also found in children in the recessive model comparison (OR = 0.59, 95% CI = 0.39–0.88, I2 = 58%, studies = 18, cases = 2498, controls = 2510) and the homozygote genotype comparison (OR = 0.63, 95% CI = 0.43–0.92, I2 = 46%, studies = 18, cases = 2498, controls = 2510), but not in adult. For the rs1042711 polymorphism, no significant associations were found in the any genetic model. Conclusion The meta-analysis suggests that the ADRB2 rs1042714 polymorphism has a protective association with asthma in the overall population and the pediatric subgroup.
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Salhi M, Lahmar O, Salah MO, Banić I, Binghao B, Malik W, Hamzaoui K, Turkalj M, Hamzaoui A. GLCCI1 and STIP1 variants are associated with asthma susceptibility and inhaled corticosteroid response in a Tunisian population. J Asthma 2019; 58:197-206. [PMID: 31516081 DOI: 10.1080/02770903.2019.1666867] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Objective: Pharmacogenetic studies have recognized specific genes that highly correlate with response to inhaled corticosteroids (ICS) treatment in asthma patients. Among the genes identified, we selected glucocorticoid-induced transcript 1 (GLCCI1) and stress-induced phosphoprotein 1 (STIP1) to evaluate the impact of these gene polymorphisms on ICS treatment response in Tunisian asthmatics.Methods: We analyzed four single nucleotide polymorphisms (SNPs): two in GLCCI1 (rs37972 and rs37973), and two in STIP1 (rs2236647 and rs2236648), which are genes associated with susceptibility to asthma and response to ICS in a Tunisian cohort. The SNPs were genotyped using reverse transcriptase polymerase chain reaction (RT-PCR) techniques.Results: This case-control study consisted of 230 adult asthmatic patients and 236 healthy subjects. Seventy-five asthmatics were selected and followed through 12 weeks of routine treatment. The T allele rs2236648 in STIP1 was associated with allergic asthma (OR = 0.38, 95%CI = 0.20-0.69, p = 0.001). The rs37972 and rs37973 of GLCCI1 were associated with a higher risk of asthma (p < 0.001). The T allele rs37972 and G allele rs37973 were correlated with a strong risk for developing severe asthma (p < 0.001). Asthma patients carrying the rs37973 GG genotype had less improvement in the forced expiratory volume in one second (FEV1) than those with the AA or AG genotypes after 12 weeks of treatment (p < 0.001). Also, the G allele of rs37973 was associated with worse response to ICS after 12 weeks of treatment (p < 0.001).Conclusion: The rs37972 and rs37973 polymorphisms can serve as potential asthma risk biomarkers in a Tunisian population.
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Affiliation(s)
- Mariem Salhi
- Faculty of Sciences, University of Tunis el Manar, Tunis, Tunisia.,Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia
| | - Oussama Lahmar
- Faculty of Sciences, University of Tunis el Manar, Tunis, Tunisia.,Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia
| | - Marwa Ouled Salah
- Faculty of Sciences, University of Tunis el Manar, Tunis, Tunisia.,Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia
| | - Ivana Banić
- Department of Translational Medicine, Srebrnjak Children's Hospital, Zagreb, Croatia
| | - Bao Binghao
- College of Life Science and Technology, Center for Human Genome Research, Huazhong University of Science and Technology, Wuhan, China
| | - Waqar Malik
- Department of Respiratory and Critical Care Medicine, National Clinical Research Center of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kamel Hamzaoui
- Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia.,Division of Pediatric Respiratory Diseases, Pavilion B, A. Mami Hospital, Ariana, Tunisia
| | - Mirjana Turkalj
- Department of Pulmonology and Allergology, Srebrnjak Children's Hospital, Zagreb, Croatia.,Faculty of Medicine, J.J. Strossmayer University of Osijek, Osijek, Croatia
| | - Agnes Hamzaoui
- Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia.,Department of Respiratory and Critical Care Medicine, National Clinical Research Center of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Zhang YQ, Zhu KR. The C79G Polymorphism of the β2-Adrenergic Receptor Gene, ADRB2, and Susceptibility to Pediatric Asthma: Meta-Analysis from Review of the Literature. Med Sci Monit 2019; 25:4005-4013. [PMID: 31142730 PMCID: PMC6559004 DOI: 10.12659/msm.913780] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background The ADRB2 gene encodes the β2-adrenergic receptor (β2-AR). This study aimed to determine the association between the C79G polymorphism of the ADRB2 gene and its association with pediatric asthma using a meta-analysis of the published data. Material/Methods Review of publications up to May 2018 was from the PubMed, EMBASE, China National Knowledge Infrastructure (CNKI), and WanFang databases. The odds ratio (ORs) with 95% confidence interval (CI) were used in evaluating the strength of the reported association between the C79G polymorphism of the ADRB2 gene and pediatric asthma. Results There were 18 controlled studies that included 2,982 pediatric cases of asthma and 2,651 controls. Expression of the C79G polymorphism of the ADRB2 gene was significantly associated with risk of pediatric asthma associated with the C or G allele with comparison of the co-dominant model (GG vs. CC: OR, 0.69; 95% CI, 0.55–0.88) and the recessive model (GG vs. CC+CG: OR, 0.65; 95% CI, 0.53–0.81). Subgroup analysis by ethnicity showed a significantly reduced risk of pediatric asthma in Asian patients for comparison of the co-dominant model (GG vs. CC: OR, 0.59; 95% CI, 0.45–0.78), the recessive model (GG vs. CC+CG: OR, 0.58; 95% CI, 0.45–0.76), and the allelic model (G vs. C: OR, 0.89; 95% CI, 0.79–0.99). Conclusions The C79G polymorphism of the ADRB2 gene encoding β2-AR was associated with a reduced risk for the development of pediatric asthma, particularly in the Asian population.
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Affiliation(s)
- Yan-Qin Zhang
- Department of Pediatrics, Jining No.1 Peoples' Hospital, Jining, Shandong, China (mainland)
| | - Kang-Ru Zhu
- Department of Pediatrics, Jining No.1 Peoples' Hospital, Jining, Shandong, China (mainland)
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Almomani BA, Al-Eitan LN, Al-Sawalha NA, Samrah SM, Al-Quasmi MN. Association of genetic variants with level of asthma control in the Arab population. J Asthma Allergy 2019; 12:35-42. [PMID: 30774389 PMCID: PMC6350652 DOI: 10.2147/jaa.s186252] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Rates of asthma in Jordan have been doubled in the past decade, but this increased prevalence was not met with improved asthma control protocols. The aim of the present study was to assess whether there was any significant association between the level of asthma control and certain single-nucleotide polymorphisms (SNPs) in five genes: (ADRB2; rs1042713 and rs1042714), (CRHR1; rs1876828, rs242939, and rs242941), (STIP1; rs2236647), (ADH5, rs1154400), and (ARG1; rs2781659). These SNPs were selected based on their involvement in enzymes and receptors that are related to asthma pathways and subsequent response to medication and based on a high degree of linkage disequilibrium. Patients and methods A cross-sectional genetic association study was conducted from June 2016 to June 2017 in the two major hospitals in Jordan. The present study involved sampling from adult asthmatic patients of Arab descent who were selected from two phenotypic groups, ie, controlled and uncontrolled asthma. The blood samples and medical data were collected from the participants. DNA samples were extracted, quantified, and genotyped according to standard operating procedure. Allelic and haplotypic analyses were performed using the Haploview®. Results A total of 245 Arab asthmatic patients were enrolled in this study. Genotyping analysis revealed that the two SNPs (rs1042713 and rs1042714) in ADRB2 gene, along with their related haplotypes, were nominally significantly associated with asthma control in the Jordanian population. The A-allele of rs1042713 and the C-allele of rs1042714 were more common in the uncontrolled asthma group than in the controlled asthma group (P=0.048 and P=0.017, respectively). Conclusion This was the first study that identified the nominal significant association between the level of asthma control and genetic variants in ADRB2 gene in Arab population. Further studies in other Arab region with larger sample size are recommended to confirm the relationship.
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Affiliation(s)
- Basima A Almomani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan,
| | - Laith N Al-Eitan
- Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid, Jordan.,Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Nour A Al-Sawalha
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan,
| | - Shaher M Samrah
- Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan.,Department of Internal Medicine, King Abdullah University Hospital, Irbid, Jordan
| | - Mohammed N Al-Quasmi
- Hematology Laboratory, Department of Medical Laboratory, King Abdullah University Hospital, Irbid, Jordan
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