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Kang SW, Kim SK, Han YR, Hong D, Chon J, Chung JH, Hong SJ, Park MS, Ban JY. Promoter Polymorphism (-308G/A) of Tumor Necrosis Factor-Alpha ( TNF-α) Gene and Asthma Risk: An Updated Meta-Analysis. Genet Test Mol Biomarkers 2019; 23:363-372. [PMID: 31161819 DOI: 10.1089/gtmb.2018.0238] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background and Aims: The relationship between the promoter polymorphism (-308G/A) of the tumor necrosis factor-alpha (TNF-α) gene and the susceptibility to asthma has been tested in several studies. However, the results have been inconsistent. Therefore, we performed an updated meta-analysis to evaluate the relationship between this promoter polymorphism of the TNF-α gene and the risk of asthma. Methods: Fifty case-control studies were included in this meta-analysis which provided 17,937 controls and 9961 asthma patients. The pooled p-value, odds ratio (OR), and 95% confidence interval (95% CI) were used to investigate the strength of the association of this polymorphism of the TNF-α gene with the risk of asthma. The meta-analysis was carried out by Comprehensive Meta-Analysis software. Results: The results of our meta-analysis revealed that the TNF-α polymorphism (-308, G/A) was strongly associated with the risk of asthma (p < 0.05 in the allelic, dominant, and recessive models, respectively). In further analyses, based on age group and ethnicity, we observed this association for all subpopulations examined (p < 0.05 in allelic, dominant, and recessive models, respectively). Conclusion: This large-scale meta-analysis supports a strong association between the TNF-α gene promoter polymorphism (-308G/A) and the development to asthma in both children and adults.
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Affiliation(s)
- Sang Wook Kang
- 1 Department of Dental Pharmacology, School of Dentistry, Dankook University, Cheonan, Republic of Korea
| | - Su Kang Kim
- 2 Department of Biomedical Laboratory Science, Catholic Kwandong University, Gangneung, Republic of Korea
| | - Young Rok Han
- 3 Department of Physical Medicine and Rehabilitation, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - DongWhan Hong
- 3 Department of Physical Medicine and Rehabilitation, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Jinmann Chon
- 3 Department of Physical Medicine and Rehabilitation, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Joo-Ho Chung
- 4 Kohwang Medical Research Institute, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Seoung-Jin Hong
- 5 Department of Prosthodontics, Kyung Hee University Dental Hospital, Seoul, Republic of Korea
| | - Min-Su Park
- 6 Department of Surgery, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Ju Yeon Ban
- 1 Department of Dental Pharmacology, School of Dentistry, Dankook University, Cheonan, Republic of Korea
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Kang SW, Kim SK, Park HJ, Chung JH, Ban JY. Human 8-oxoguanine DNA glycosylase gene polymorphism (Ser326Cys) and cancer risk: updated meta-analysis. Oncotarget 2018; 8:44761-44775. [PMID: 28415770 PMCID: PMC5546516 DOI: 10.18632/oncotarget.16226] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 03/03/2017] [Indexed: 01/30/2023] Open
Abstract
Genetic polymorphism of human 8-oxoguanine glycosylase 1 (hOGG1) has been reported to have a relationship with the risk of the development of various cancers. Many studies have described the influence of Ser326Cys polymorphism of the hOGG1 gene on cancer susceptibility. However, the results have remained inconclusive and controversial. Therefore, we performed a meta-analysis to more precisely determine the relationship between the hOGG1 polymorphism and the development of cancer.Electronic databases including PubMed, Embase, Google Scholar, and the Korean Studies Information Service System (KISS) were searched. The odds ratio (OR), 95% confidence interval (CI), and p value were calculated to assess the strength of the association with the risk of cancer using Comprehensive Meta-analysis software (Corporation, NJ, USA). The 127 studies including 38,757 cancer patients and 50,177 control subjects were analyzed for the meta-analysis.Our meta-analysis revealed that G allele of Ser326Cys polymorphism of the hOGG1 gene statistically increased the susceptibility of cancer (all population, OR = 1.092, 95% CI = 1.051-1.134, p < 0.001; in Asian, OR = 1.095, 95% CI = 1.048-1.145, p < 0.001; in Caucasian, OR = 1.097, 95% CI = 1.033-1.179, p = 0.002). Also, other genotype models showed significant association with cancer (p < 0.05, respectively).The present meta-analysis concluded that the G allele was associated with an increased risk of cancer. It suggested that the hOGG1 polymorphism may be a candidate marker of cancer.
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Affiliation(s)
- Sang Wook Kang
- Department of Dental Pharmacology, School of Dentistry, Dankook University, Cheonan, Republic of Korea
| | - Su Kang Kim
- Kohwang Medical Institute, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Hae Jeong Park
- Kohwang Medical Institute, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Joo-Ho Chung
- Kohwang Medical Institute, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Ju Yeon Ban
- Department of Dental Pharmacology, School of Dentistry, Dankook University, Cheonan, Republic of Korea
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Kim SK, Seok H, Park HJ, Han K, Kang SW, Ban JY, Jung HJ, Kim KI, Lee BJ, Kim J, Chung JH. Association Between Secretoglobin Family 3A Member 2 (SCGB3A2) Gene Polymorphisms and Asthma in a Korean Population. Med Sci Monit 2017; 23:1880-1885. [PMID: 28422086 PMCID: PMC5405786 DOI: 10.12659/msm.903983] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Background Secretoglobin family 3A member 2 (SCGB3A2) plays an important role in secreting lung surfactant protein, which is a downstream target of thyroid transcription factor. Material/Methods We investigated whether single-nucleotide polymorphisms (SNPs) of SCGB3A2 gene contribute to susceptibility to asthma. To explore this possible association, 2 promoter SNPs (rs6882292, 659 G/A and rs1368408, −112 G/A) and missense SNP (rs151333009, stop codon) were tested in SCGB3A2 gene in 101 asthma patients and 377 healthy control subjects. SNPStats was used to obtain odds ratio (OR), 95% confidence intervals (CI), and P value adjusted for age and sex as covariables. Logistic regression method in each model (dominant, recessive, and log-additive) was applied to analyze genetic data. Results rs151333009 SNP showed a monomorphic genotype. Two promoter SNPs (rs6882292, −659 G/A and rs1368408, −112 G/A) showed significant association with asthma (rs6882292, OR=2.66, 95% CI=1.42–5.01, p=0.0033 in dominant model, OR=2.45, 95% CI=1.33–4.54, p=0.0055 in log-additive model; rs1368408, OR=1.59, 95% CI=1.02–2.49, p=0.041 in dominant model, OR=3.02, 95% CI=1.15–7.90, p=0.03 in recessive model, OR=1.63, 95% CI=1.63, 95% CI=1.12–2.37, p=0.012 in log-additive model). Conclusions These results suggest that the promoter SNPs (rs6882292 and rs1368408) of SCGB3A2 gene may contribute to susceptibility to asthma in a Korean population.
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Affiliation(s)
- Su Kang Kim
- Kohwang Medical Research Institute, School of Medicine, Kyung Hee University, Seoul, South Korea
| | - Hosik Seok
- Department of Pharmacology, Graduate School, Kyung Hee University, Seoul, South Korea
| | - Hae Jeong Park
- Kohwang Medical Research Institute, School of Medicine, Kyung Hee University, Seoul, South Korea
| | - Kyuup Han
- Department of Pharmacology, Graduate School, Kyung Hee University, Seoul, South Korea
| | - Sang Wook Kang
- Department of Dental Pharmacology, School of Dentistry, Dankook University, Cheonan, South Korea
| | - Ju Yeon Ban
- Department of Dental Pharmacology, School of Dentistry, Dankook University, Cheonan, South Korea
| | - Hee-Jae Jung
- Division of Allergy and Respiratory System, Department of Korean Internal Medicine, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Kwan-Il Kim
- Division of Allergy and Respiratory System, Department of Korean Internal Medicine, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Beom-Joon Lee
- Division of Allergy and Respiratory System, Department of Korean Internal Medicine, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Jinju Kim
- Department of Korean Physiology, College of Pharmacy, Kyung Hee University, Seoul, South Korea
| | - Joo-Ho Chung
- Kohwang Medical Research Institute, School of Medicine, Kyung Hee University, Seoul, South Korea
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Genetic Polymorphism of Angiotensin-Converting Enzyme and Chronic Obstructive Pulmonary Disease Risk: An Updated Meta-Analysis. BIOMED RESEARCH INTERNATIONAL 2016; 2016:7636123. [PMID: 27830153 PMCID: PMC5088269 DOI: 10.1155/2016/7636123] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 09/13/2016] [Accepted: 09/19/2016] [Indexed: 11/17/2022]
Abstract
The relationship between polymorphism of the angiotensin I converting enzyme (ACE) gene and chronic obstructive pulmonary disease (COPD) has been examined in many previous studies. However, their results were controversial. Therefore, we performed a meta-analysis to evaluate the relationship between the ACE gene and the risk of COPD. Fourteen case-control studies were included in this meta-analysis. The pooled p value, odds ratio (OR), and 95% confidence interval (95% CI) were used to investigate the strength of the association. The meta-analysis was performed using comprehensive meta-analysis software. Our meta-analysis results revealed that ACE polymorphisms were not related to the risk of COPD (p > 0.05 in each model). In further analyses based on ethnicity, we observed an association between insertion/deletion polymorphism of the ACE gene and risk of COPD in the Asian population (codominant 2, OR = 3.126, 95% CI = 1.919–5.093, p < 0.001; recessive, OR = 3.326, 95% CI = 2.190–5.050, p < 0.001) but not in the Caucasian population (p > 0.05 in each model). In conclusion, the present meta-analysis indicated that the insertion/deletion polymorphism of the ACE gene may be associated with susceptibility to COPD in the Asian population but not in the Caucasian population. However, the results of the present meta-analysis need to be confirmed in a larger sample.
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Park HK, Kim SK, Kweon HY, Lee KG, Arasu MV, Kim YO. Promoter polymorphism (-590, T/C) of interleukin 4 ( IL4) gene is associated with rheumatoid arthritis: An updated meta-analysis. Saudi J Biol Sci 2016; 24:444-449. [PMID: 28149185 PMCID: PMC5272927 DOI: 10.1016/j.sjbs.2016.01.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 12/15/2015] [Accepted: 01/05/2016] [Indexed: 01/20/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic disease. It causes chronic inflammation of the joint. Recent studies suggested that interleukin 4 (IL4) contributes to susceptibility and severity of rheumatoid arthritis (RA). Especially, it was reported that promoter polymorphism (-590, T/C) of IL4 gene has been associated with susceptibility of RA. The aim of present study was to investigate whether the promoter polymorphism (-590, T/C) of IL4 gene is associated with the susceptibility of RA using meta-analysis. And in order to perform meta-analysis, comprehensive meta analysis program was used. Genetic models (co-dominant, dominant, recessive, and allele) were used to determine odds ratios (ORs), 95% confidence intervals (CIs), and P values. Nine case-control studies with case and control design were included in this meta-analysis. Overall, meta-analysis revealed a strong association with susceptibility of RA [OR = 1.303, 95% CI = 1.093-1.554, P = 0.003 in allele model (C vs. T); OR = 1.247, 95% CI = 1.054-1.474, P = 0.010 in dominant model (CC vs. CT + TT); OR = 2.148, 95% CI = 1.263-3.651, P = 0.005 in recessive model (CC + CT vs. TT)]. Our data demonstrated that promoter polymorphism (-590, T/C) of IL4 gene may be contributed to susceptibility of RA. However, more studies with a larger sample size are needed to provide more precise evidence.
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Affiliation(s)
- Hyun Kyung Park
- Department of Emergency Medicine, School of Medicine, Kyung Hee University, Seoul 05728, Republic of Korea
| | - Su Kang Kim
- Kohwang Medical Research Institute, School of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Hae Yong Kweon
- National Academy of Agricultural Science, Rural Administration, Jeonju 55365, Republic of Korea
| | - Kwan Gill Lee
- National Academy of Agricultural Science, Rural Administration, Jeonju 55365, Republic of Korea
| | - Mariadhas Valan Arasu
- Department of Botany and Microbiology, Addiriyah Chair for Environmental Studies, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Young Ock Kim
- Development of Ginseng and Medical Plants Research Institute, Rural Administration, Eumseong 369-873, Republic of Korea
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Promoter polymorphisms of NDUFA4 gene were associated with prostate enlargement of benign prostatic hyperplasia. Mol Cell Toxicol 2016. [DOI: 10.1007/s13273-015-0042-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Kim SK, Kang SW, Park HJ, Ban JY, Oh CH, Chung JH, Oh IH, Cho KB, Park MS. Meta-analysis of association of the matrix metalloproteinase 2 (-735 C/T) polymorphism with cancer risk. Int J Clin Exp Med 2015; 8:17096-17101. [PMID: 26770302 PMCID: PMC4694202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 10/10/2015] [Indexed: 06/05/2023]
Abstract
The association between matrix metalloproteinase 2 (MMP2) gene polymorphisms and cancer risk has been investigated in many published studies; however, the currently available results are inconclusive. Therefore, we performed a meta-analysis to provide conclusive evidence for an association between the MMP2 polymorphism (-735 C/T) and cancer risk. Sixteen case-control studies with 11792 individuals were included in this meta-analysis. The odds ratio (OR) and 95% confidence interval (95% CI) were used to investigate the strength of the association. Overall, the MMP2 polymorphism (-735 C/T) was not associated with cancer risk in any of the models. However, the subgroup analysis revealed that dominant model (C/T+T/T vs. C/C: OR=1.24, 95% CI=1.01-1.53) and codominant 1 model (C/T vs. C/C: OR=1.30, 95% CI=1.05-1.62) were significantly associated with cancer risk in the Caucasian population. In conclusion, our meta-analysis indicated that the MMP2 polymorphism (-735 C/T) might be genetic risk factor for the carcinogenesis in Caucasians. However, more studies with a larger sample size are needed to provide more precise evidence.
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Affiliation(s)
- Su Kang Kim
- Kohwang Medical Research Institute, School of Medicine, Kyung Hee UniversitySeoul, Republic of Korea
| | - Sang Wook Kang
- Kohwang Medical Research Institute, School of Medicine, Kyung Hee UniversitySeoul, Republic of Korea
| | - Hae Jeong Park
- Kohwang Medical Research Institute, School of Medicine, Kyung Hee UniversitySeoul, Republic of Korea
| | - Ju Yeon Ban
- Department of Medical Laser, Dankook UniversityGraduate School, Cheonan, Republic of Korea
| | - Chung-Hun Oh
- Department of Medical Laser, Dankook UniversityGraduate School, Cheonan, Republic of Korea
| | - Joo-Ho Chung
- Kohwang Medical Research Institute, School of Medicine, Kyung Hee UniversitySeoul, Republic of Korea
| | - In-Hwan Oh
- Department of Preventive Medicine, School of Medicine, Kyung Hee UniversitySeoul, Republic of Korea
| | - Kyu Bong Cho
- Department of Biomedical Laboratory Science, College of Health Sciences, Shinhan UniversityGyeonggi, Republic of Korea
| | - Min-Su Park
- Department of Surgery, School of Medicine, Kyung Hee UniversitySeoul, Republic of Korea
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