共查询到20条相似文献,搜索用时 31 毫秒
1.
Y.-F. Zou X.-L. Feng J.-H. Tao J.-M. Zhu F.-M. Pan H. Su D.-Q. Ye 《International journal of immunogenetics》2010,37(5):345-354
The purpose of this study was to generate large-scale evidence on whether SUMO4 M55V polymorphism is associated with autoimmune and inflammatory diseases using a meta-analysis. We surveyed studies on the association of SUMO4 M55V polymorphism with autoimmune and inflammatory diseases in PubMed. Meta-analysis was performed for genotypes AG versus AA, GG versus AA, GG versus AA + AG, AG + GG versus AA and G allele versus A allele in a fixed/random effect model. We identified 16 studies (11 407 cases and 10 679 controls) using PubMed search. When all groups were pooled, we detected the association of SUMO4 M55V polymorphism with autoimmune and inflammatory diseases (G versus A: OR = 1.11, 95%CI = 1.03–1.19, P = 0.005; AG + GG versus AA: OR = 1.17, 95%CI = 1.06–1.28, P = 0.001; GG versus AA + AG: OR = 1.07, 95%CI = 0.94–1.21, P = 0.29; GG versus AA: OR = 1.15, 95%CI = 1.00–1.34, P = 0.06; AG versus AA: OR = 1.15, 95%CI = 1.08–1.23, P < 0.0001). In subgroup analyses, we detected the association of SUMO4 M55V polymorphism with autoimmune and inflammatory diseases in Asian population (G versus A: OR = 1.18, 95%CI = 1.08–1.28, P = 0.0001; AG + GG versus AA: OR = 1.30, 95%CI = 1.16–1.45, P < 0.00001; GG versus AA + AG: OR = 1.04, 95%CI = 0.78–1.37, P = 0.80; GG versus AA: OR = 1.20, 95%CI = 0.99–1.45, P = 0.07; AG versus AA: OR = 1.32, 95%CI = 1.18–1.49, P < 0.00001). But the association was not found in Caucasian population. Meanwhile, an association of SUMO4 M55V polymorphism with autoimmune diabetes was found (G versus A: OR = 1.18, 95%CI = 1.08–1.30, P = 0.0005; AG + GG versus AA: OR = 1.22, 95%CI = 1.13–1.32, P < 0.00001; GG versus AA + AG: OR = 1.15, 95%CI = 0.96–1.38, P = 0.13; GG versus AA: OR = 1.32, 95%CI = 1.08–1.60, P = 0.006; AG versus AA: OR = 1.23, 95%CI = 1.13–1.33, P < 0.00001). This meta-analysis demonstrates the association of SUMO4 M55V polymorphism with autoimmune and inflammatory diseases, especially in Asian population. 相似文献
2.
Liang-Shan Da Ying Zhang Cong-Jun Zhang Li-Jia Bu Yan-Zhe Zhu Tai Ma Kang-sheng Gu 《Pathology, research and practice》2018,214(11):1758-1764
The rs36084323 A?>?G polymorphism in programmed cell death-1(PD-1) gene has been reported to be associated with cancer risk. However, the results of previous studies were inconsistent. Therefore, we performed a meta-analysis to identify the potential association, by searching the PubMed, EMBASE, Cochrane Library, and the Chinese CNKI, WANFANG and CBM databases. Data were extracted and odds ratios (ORs) with 95% confidence intervals (CIs) were estimated to assess the strength of the association. A total of 10 relevant studies involving 4445 cancer cases and 5126 controls were recruited. Overall, the results indicated that the PD-1 rs36084323 A?>?G polymorphism was not statistically associated with cancer risk. However, stratified analysis revealed that there was a statistically reduced cancer risk in Asians(G vs. A, OR?=?0.89, 95%CI:0.81–0.97, P?=?0.008, I2?=?48.8%; GG vs. AA, OR?=?0.79, 95% CI:0.66–0.94, P?=?0.008, I2?=?48.7%; GG/AG vs. AA, OR?=?0.87, 95%CI:0.76–0.98, P?=?0.017, I2?=?34.9%; GG vs. AG/AA, OR?=?0.85, 95%CI:0.75–0.97, P?=?0.027, I2?=?40%) and in the patients with EOC(AG vs. AA, OR?=?0.69, 95%CI:0.54–0.90, P?=?0.005, I2?=?0%; GG/AG vs. AA, OR?=?0.67, 95%CI:0.52–0.85, P?=?0.001, I2?=?0). Meta-regression showed that ethnicity (P?=?0.029) but not cancer types (P?=?0.792), source of controls (P?=?0.207) or ample size (P?=?0.585) were the sources of heterogeneity. This meta-analysis demonstrates the PD-1 rs36084323 A?>?G polymorphism is associated with decreased cancer risk in Asian, and suggests it could potentially serve as a biomarker to screen high-risk individuals. Large-scale and well-designed case-control studies are needed to enrich the evidence of this result. 相似文献
3.
The aim of this study is to investigate the association of estrogen receptor alpha gene (ESR1) polymorphisms, additional gene–gene, and gene–environment interaction with systemic lupus erythematosus (SLE) risk. SNPStats (available online at http://bioinfo.iconcologia.net/SNPstats) was used to investigate the Hardy–Weinberg equilibrium (HWE) in controls and association between SNP and SLE risk. Generalized multifactor dimensionality reduction (GMDR) was used to screen the interactions among SNPs and environmental risk factors; SLE risk was significantly higher in carriers of rs2234693 C allele than those with TT (TC + CC versus TT), adjusted OR (95%CI) = 1.57 (1.21–2.06), and was also higher in carriers of rs9340799 G allele than those with AA (AG + GG versus AA), adjusted OR (95%CI) = 1.68 (1.24–2.13). However, we also find no association between rs2228480 and SLE risk after covariates adjustment. We found a significant two-locus model (p = 0.0010) involving rs2234693 and smoking; the cross-validation consistency of this model was 10/10, and the testing accuracy was 62.70%. Smokers with TC or CC of rs2234693 genotype have the highest SLE risk, compared to never-smokers with TT of rs2234693 genotype, OR (95%CI) was 2.50 (1.65–3.42), after covariates adjustment for gender, age, alcohol drinking, and BMI. We found that C allele of rs2234693 and G allele of rs9340799 within ESR1 gene, their interaction between rs2234693 and current smoking were all associated with increased SLE risk. 相似文献
4.
Yan Zhu De-Guang Wang Xiao-Ke Yang Sha-Sha Tao Qing Huang Hai-Feng Pan Chen-Chen Feng Dong-Qing Ye 《Inflammation》2014,37(5):1847-1851
Systemic lupus erythematosus (SLE) is a systemic autoimmune disease, with heterogeneous presentation. The aim of this study was to examine the association of a single-nucleotide polymorphism, rs7396562, of the interferon induced with single immunoglobulin IL-1-related receptor (SIGIRR) gene with SLE in a Chinese population. A total of 741 SLE patients and 731 healthy control subjects were enrolled in the present study. The genotyping of polymorphism (rs7396562) was determined by TaqMan allele discrimination assay on the 7,300 real-time polymerase chain reaction system. The frequency of T allele for rs7396562 in patients was significantly higher than in controls (T versus G, OR?=?1.318, 95 % confidence interval (CI)?=?1.139–1.525, P?0.001). Fortunately, some significant difference in genotype distribution was found between cases and controls (P?0.001). We also found some significant evidence for the association of the SIGIRR rs7396562 polymorphism with SLE between dominant and recessive model (TG?+?TT versus GG, P?=?0.002; TT versus TG?+?GG, P?=?0.002). We also analyzed the association of the SIGIRR rs7396562 T allele with clinical features; luckily, photosensitivity and malar rash had some significant signal with the SNP. In conclusion, our study represents the first report demonstrating an association of the SIGIRR rs7396562 polymorphism with SLE susceptibility in a Chinese population. 相似文献
5.
《Pathology, research and practice》2020,216(10):153115
BackgroundCancer of the digestive system is a common cancer and results in high mortality rates world-wide. miR-27a polymorphism has been associated with an increased risk of digestive system cancers; however, this has not been conclusively shown yet. Therefore, to clarify this, we conducted a comprehensive meta-analysis.MethodsPubMed, EMBASE, OVID and Cochrane Library databases were comprehensively searched to retrieve eligible studies published up to May 10, 2020 that referred to digestive cancers. Odds ratios and the corresponding 95 % confidence intervals (CI) were used when calculating the relationship between miR-27a rs895819 polymorphism and susceptibility to digestive cancers.ResultsA significant correlation between the miR-27a rs895819 polymorphism and the presence of digestive system cancers was found in four genetic models, which were the homozygote, dominant, recessive, and allele genetic models (GG vs AA: OR = 1.210, 95 %CI = 1.020–1.436, P = 0.029; GG + AG vs AA: OR = 1.092, 95 %CI = 1.024–1.164, P = 0.007; GG vs AG + AA: OR = 1.182, 95 %CI = 1.005–1.390, P = 0.044; G vs A: OR = 1.099, 95 %CI = 1.046–1.154, P < 0.001). Hierarchical analysis by ethnicity suggested that miR-27a rs895819 significantly increased the risk of digestive system cancers in the Asian population, but not in Caucasians. Additionally, rs895819 polymorphism was found to be significantly associated with colorectal cancer and gastric cancer.ConclusionsThe miR-27a rs895819 polymorphism may be associated with an increased risk for digestive system cancers. 相似文献
6.
BackgroundInconsistent results have been reported from studies investigating the relationship of the interleukin-10 (IL-10) -1082 G/A polymorphism and the susceptibility of hepatocellular carcinoma (HCC). Therefore, a thorough literature review of relatedstudies was performed in this meta-analysis to examine the association of the interleukin-10(IL-10) -1082 G/A polymorphism with HCC susceptibility.MethodsElectronic databases were searched for literature on the relationship between interleukin-10(IL-10) -1082 G/A polymorphism and the risk of HCC in accordance with the inclusion and exclusion criteria. The selected studies were analyzed using the Stata 12.0 software. Finally, the strength of the associations was evaluated using the odds ratio (OR) and 95% confidence intervals (95% CI).ResultsA total of six case-control studies were enrolled into the current meta-analysis, which included a total of 911 patients and 1889 control subjects. Our data revealed no association between the IL-10 -1082 G/A polymorphism and the risk of HCC (GG vs AA:OR=0.84, 95%CI=0.57–1.25; AG vs AA:OR=0.85, 95%CI=0.70–1.05; Dominant model: OR=0.85, 95%CI=0.70–1.03; and Recessive model: OR=0.92, 95%CI = 0.64–1.32). Similarly, no association was found in sub-group analysis based on ethnicity.ConclusionThe results of our study suggest no association between IL-10 -1082 G/A polymorphism and the risk of HCC. 相似文献
7.
Li J Tian J Ma Y Cen H Leng RX Lu MM Chen GM Feng CC Tao JH Pan HF Ye DQ 《Mutagenesis》2012,27(3):319-322
The aim of this study was to investigate the association of receptor interacting protein 2 (RIP2) single-nucleotide polymorphisms (SNPs) with susceptibility to systemic lupus erythematosus (SLE) in a Chinese population. A case-control study was performed on the SNPs rs16900617 and rs16900627 in 590 Chinese SLE patients and 660 healthy controls. These SNPs were typed by TaqMan allele discrimination assays. We found a significant association of rs16900617 G allele [odds ratio (OR) = 0.54, 95% confidence interval (CI) 0.41-0.72] and rs16900627 G allele (OR = 1.28, 95% CI 1.04-1.58) with SLE. Significant differences in genotype frequency distribution were also found in SLE and control individuals (rs16900617: AG versus AA, OR = 0.59, 95% CI 0.44-0.81; GG versus AA, OR = 0.08, 95% CI 0.01-0.65; AG + GG versus AA, OR = 0.55, 95% CI 0.41-0.75; rs16900627: AG versus AA, OR = 1.51, 95% CI 1.17-1.93; AG + GG versus AA, OR = 1.43, 95% CI 1.13-1.82). Analysis of the haplotypes revealed that two haplotypes of AG and GA were also significantly associated with SLE (OR = 1.37, 95% CI 1.11-1.70; OR = 0.60, 95% CI 0.45-0.79). Our findings suggest that the RIP2 gene polymorphisms may be associated with susceptibility to SLE in the Chinese population. 相似文献
8.
Recently, genetic polymorphisms within the autoimmune regulator (AIRE) have been implicated in the genetic susceptibility to rheumatoid arthritis (RA) in Japanese and Spanish. The aim of this case–control study involving 232 patients with RA and 313 ethnically matched control subjects was to investigate the association of AIRE rs2075876 and rs760426 polymorphisms with genetic predisposition to RA in a Chinese population. The genotypes of AIRE rs2075876 and rs760426 polymorphisms were determined by SNaPshot assay. A significant difference in the allele frequency of AIRE rs2075876 polymorphism between cases and controls was detected (A versus G, OR 1.33, 95 %CI 1.04–1.69, P?=?0.02, P corrected (Bonferroni correction) Pc?=?0.04). Significant evidence was found for the association between the minor allele A of AIRE rs2075876 polymorphism and the risk of RA under the recessive model (AA versus AG?+?GG, P?=?7.15?×?10?3, Pc?=?1.43?×?10?2). The frequency of the minor allele G of AIRE rs760426 polymorphism was higher in patients compared with controls (47.8 % versus 42.1 %), and this deviation showed a trend towards significant level (P?=?0.06, Pc?=?0.12). The association between the minor allele G of AIRE rs760426 polymorphism with RA risk under the dominant model and the recessive model revealed that significant evidence was detected under the recessive model (GG versus GA?+?AA, P?=?0.02, Pc?=?0.04). Our results indicated that AIRE rs2075876 and rs760426 polymorphisms were involved in the genetic background of RA in the Chinese population. 相似文献
9.
Xiyan Mu Xue Du Kui Yao Jitong Zhao Ce Bian Qiao Wang Hongwei Ma Tao Yi Yang Wu Xia Zhao 《International journal of clinical and experimental pathology》2015,8(6):6012-6018
The aim of this study was to evaluate the HSD17B1 gene polymorphisms in the risks of endometrial cancer, endometriosis and uterine leiomyoma by meta-analysis. A comprehensive electronic search was conducted in PubMed, Medline (Ovid), Embase, Weipu, Wanfang and CNKI. The pooled ORs were performed using the Revman 5.2 softerware. 8 case-control studies were included: 3 were about endometrial cancer, 4 were about endometriosis and 1 was about uterine leiomyoma. The result showed no significant association between HSD17B1 rs605059 gene polymorphisms and risks of endometrial cancer (AA vs. AG+GG: OR = 1.11, 95% CI = 0.94-1.32; AA+AG vs. GG: OR = 1.79, 95% CI = 0.42-7.52; AG vs. AA+ GG: OR = 0.87, 95% CI = 0.76-1.00; AA vs. GG: OR = 1.43, 95% CI = 0.62-3.30; A vs. G: OR = 1.00, 95% CI = 0.91-1.11) or endometriosis (AA vs. AG+GG: OR = 0.99, 95% CI = 0.75-1.32; AA+AG vs. GG: OR = 1.73, 95% CI = 0.92-3.25; AG vs. AA+ GG: OR = 1.24, 95% CI = 1.00-1.53; AA vs. GG: OR = 1.54, 95% CI = 0.79-2.97; A vs. G: OR = 1.23, 95% CI = 0.90-1.68). No association was found in a subgroup analysis based on Asian ethnicity for endometriosis. This meta-analysis suggested that HSD17B1 rs605059 polymorphisms were not associated with the risks of endometrial cancer and endometriosis. Further studies are needed to validate the conclusion and clarify the relationship between HSD17B1 rs605059 polymorphisms and the risk of uterine leiomyoma. 相似文献
10.
Hui-Kai Miao Li-Ping Chen Dong-Ping Cai Wei-Ju Kong Li Xiao Jie Lin 《International journal of clinical and experimental pathology》2015,8(9):11060-11067
Previous studies have investigated the association of mutS homolog 3 (MSH3) rs26279 G > A polymorphism with the risk of different types of cancers including colorectal cancer, breast cancer, prostate cancer, bladder cancer, thyroid cancer, ovarian cancer and oesophageal cancer. However, its association with cancer remains conflicting. We performed a comprehensive meta-analysis to derive a more precise estimation of the relationship between MSH3 rs26279 G > A polymorphism and cancer susceptibility. Systematically searching the PubMed and EMBASE databases yielded 11 publications with 12 studies of 3282 cases and 6476 controls. The strength of the association was determined by crude odds ratios (OR) and 95% confidence intervals (CI). Overall, pooled risk estimates demonstrated that MSH3 rs26279 G > A was significantly associated with an increased overall cancer risk under all the genetic models (GG vs. AA: OR = 1.27, 95% CI = 1.09-1.48, P = 0.002; AG vs. AA: OR = 1.10, 95% CI = 1.00-1.21, P = 0.045; GG vs. AG + AA: OR = 1.23, 95% CI = 1.06-1.42, P = 0.005; AG + GG vs. AA: OR = 1.13, 95% CI = 1.04-1.24, P = 0.006; G vs. A: OR = 1.13, 95% CI = 1.05-1.20, P = 0.001). The association was more evident for colorectal cancer and breast cancer. Moreover, the significant association was also observed in the following subgroups: Europeans, Asians, population-based studies, hospital-based studies, and studies comprising relatively large sample size (≥ 200). Our meta-analysis results demonstrated that MSH3 rs26279 G > A polymorphism is associated with an increased risk of overall cancer, especially for the colorectal cancer and breast cancer. 相似文献
11.
Xu-E Chen Pu Chen Shan-Shan Chen Jin Lu Ting Ma Guang Shi Ya Zhou Ji Li Liang Sheng 《Immunologic research》2017,65(3):750-756
The aim of the study is to investigate the association of vitamin D receptor (VDR) gene polymorphism, additional gene–gene interaction, and haplotype combination with systemic lupus erythematosus (SLE) risk. Pairwise linkage disequilibrium (LD) analysis was conducted using SNPstats. The association between four SNPs within VDR gene and SLE risk was investigated by logistic regression. Generalized multifactor dimensionality reduction (GMDR) was used to analyze the interaction among four SNPs. Four SNPs within VDR gene were selected for genotyping in this study, including rs2228570, rs1544410, rs7975232, and rs731236. The T allele of rs2228570 and the G allele of the rs1544410 were associated with increased MM risk, adjusted ORs (95%CI) were 1.61(1.25–2.11) and 1.78 (1.34–2.23), respectively. GMDR analysis suggested a significant two-locus model (P = 0.0010) involving rs1544410 and rs2228570, and in this model, the cross-validation consistency was 10/10, and the testing accuracy was 62.70%. The haplotype analysis indicated that the most common haplotype was rs1544410-A and rs7975232-G haplotype, the frequencies of which were 0.4701 and 0.5467 in case and control group. Haplotype containing the rs1544410-G and rs7975232-T alleles were associated with increased SLE risk, OR (95%CI) = 2.08 (1.47–2.72), P < 0.001. We found that rs2228570 and rs1544410 within VDR gene, their interaction and haplotype containing the rs1544410-G and rs7975232-T alleles were all associated with increased SLE risk. 相似文献
12.
Association of interleukin 22 gene polymorphisms and serum IL‐22 level with risk of systemic lupus erythematosus in a Chinese population
下载免费PDF全文
![点击此处可从《Clinical and experimental immunology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Y.‐L. Lu H.‐T. Huang M. Lei T. Tan Y.‐Y. Huang H.‐C. Luo Y. Lan Y.‐S. Wei 《Clinical and experimental immunology》2018,193(2):143-151
The aim of this study was to investigate the association between the single‐nucleotide polymorphisms (SNPs) of the interleukin 22 (IL‐22) gene and systemic lupus erythematosus (SLE) in a Chinese population. Three IL‐22 SNPs (rs2227485, rs2227513 and rs2227491) were genotyped using SNaPshot SNP genotyping assays and identified by sequencing in 314 SLE patients and 411 healthy controls. The IL‐22 level of serum was assessed by enzyme‐linked immunosorbent assay (ELISA) kits. Data were analysed by spss version 17.0 software. We found that rs2227513 was associated with an increased risk of SLE [AG versus AA: adjusted odds ratio (aOR) = 2·24, 95% confidence interval (CI) = 1·22–4·12, P = 0·010; G versus· A: adjusted OR = 2·18, 95% CI = 1·20‐3·97, P = 0·011]. Further analysis in patients with SLE showed that the AG genotype and G allele were associated with an increased risk of renal disorder in SLE (G versus A: aOR = 3·09, 95% CI = 1·30–7·33, P = 0·011; AG versus· AA: aOR = 3·25, 95% CI = 1·35–7·85, P = 0·009). In addition, the concentration of IL‐22 was significantly lower in the rs2227513 AG genotype compared with AA genotype (P = 0·028). These results suggest that rs2227513 polymorphism might contribute to SLE susceptibility, probably by decreasing the expression of IL‐22. 相似文献
13.
《Pathology, research and practice》2020,216(8):152918
AimThe objective of this study was to discuss the effect of CD152 polymorphisms rs231775, rs3087243 and rs5742909 on the susceptibility to cervical cancer.MethodsThe databases of PubMed, EMBASE, Cochrane Library, ISI Web of Science, Google Scholar Web, CNKI and Wanfang were searched for eligible studies. Chi-square-based Q test examined heterogeneity between included studies, and when Pheterogeneity was less than 0.05, random-effect model was used to calculate odds ratios (ORs) with their 95 % confidence intervals (95 % CIs); or else, fixed-effect model was selected. Sensitivity analysis was implemented to determine the stability of final results through removing enrolled studies one at a time and then re-obtaining overall estimates. Publication bias among included studies was checked employing Begg’s funnel plot and Egger’s test.ResultsCD152 polymorphism rs231775 decreased cervical cancer risk in total analysis under the genetic models of GG vs. AA, GG vs. AA + AG and G vs. A (OR = 0.73, 95 % CI = 0.59–0.91; OR = 0.78, 95 % CI = 0.65–0.94; OR = 0.92, 95 % CI = 0.87–0.98), and so did the polymorphism rs3087243 in total analysis under the comparisons of AA vs. GG, AA + GA vs. GG, AA vs. GG + GA, A vs. G and GA vs. GG (OR = 0.51, 95 % CI = 0.42–0.60; OR = 0.71, 95 % CI = 0.62–0.82; OR = 0.57, 95 % CI = 0.50–0.66; OR = 0.70, 95 % CI = 0.64–0.77; OR = 0.83, 95 % CI = 0.72–0.97). Besides, the polymorphism rs5742909 elevated the disease onset in total analysis under the contrasts of TT vs. CC, TT + CT vs. CC, TT vs. CC + CT, T vs. C and CT vs. CC (OR = 2.66, 95 % CI = 1.75–4.04; OR = 1.54, 95 % CI = 1.24–1.91; OR = 2.13, 95 % CI = 1.12–4.03; OR = 1.44, 95 % CI = 1.17–1.78; OR = 1.49, 95 % CI = 1.22–1.83).ConclusionCD152 polymorphisms rs231775 and rs3087243 significantly decrease the risk of cervical cancer, while rs5742909 may increase the disease risk. 相似文献
14.
Cunye Yan Chenyu Sun Xiuxiu Ding Feras Kamel Rizeq Min Ren Fan Yang Ying Chen Benzhong Wang 《Pathology, research and practice》2019,215(9):152518
BackgroundCaveolin-1 (CAV1) polymorphisms have been shown to correlated with breast cancer risk in previous studies. However, the role of CAV1 polymorphisms still remained indecisive, and dual functions of CAV1 was demonstrated in breast cancer development. Consequently, a meta-analysis to evaluate and summarize the association of the CAV1 polymorphisms with breast cancer susceptibility.Material and methodsExtensive search was performed in PubMed, Web of Science, Google scholar, EMBASE.com, CNKI and Wanfang searching platform up to March 2019. The Newcastle–Ottawa Scale (NOS) were used to evaluate the quality of each study. The Odds ratios (ORs) and the 95% confidence intervals (CIs) were analyzed to evaluate the strength of the associations in five genetic models. Inter-study heterogeneity was quantified using the I-squared (I2) test. In addition, the Egger’s test and Begg’s test were applied to evaluate the publication bias.Results4 case-control studies with 2115 cases and 2138 controls were enrolled into this analysis. There was a significant association between rs3807987 polymorphism of CAV1 and breast cancer in allele comparison (A vs. G: OR = 1.288, 95%CI = 1.162–1.428, P < 0.001), heterozygote comparison (AG vs. GG: OR= 1.422, 95%CI=1.233–1.639, P < 0.001), and dominant comparison (AA+AG vs. GG: OR=1.395, 95%CI=1.228-1.586, P < 0.001). A significant association of rs3807987 polymorphism in allele comparison (A vs. G: OR=1.238, 95%CI=1.109–1.383, P < 0.001), heterozygote comparison (AG VS. GG: OR=1.466, 95%CI=1.267–1.697, P < 0.05), and dominant comparison (AA+AG vs. GG: OR=1.384, 95%CI=1.209–1.585, P < 0.001) was also founded amongst Chinese population. A significant association between rs7804372 polymorphism and breast cancer amongst Chinese population in recessive comparison (AA vs. AT + TT: OR = 0.730, 95%CI = 0.567–0.940, P = 0.015) was identified. No significant association between breast cancer risk and rs1997623 was found.ConclusionCAV1 rs3807987 and rs7804372 polymorphisms are associated with the change of breast cancer risk. More well-designed and large studies in various populations are needed to further elaborate these associations. 相似文献
15.
《Autoimmunity》2013,46(4):264-274
The tumor necrosis factor-α (TNF-α) promoter ? 238A/G polymorphism has been repeatedly associated with systemic lupus erythematosus (SLE), but findings are not consistent across studies. Our aim was to do a meta-analysis to assess the association between TNF-α promoter ? 238A/G polymorphism and SLE. Eleven published studies of this polymorphism with SLE in different ethnic groups were identified using a Medline search. Meta-analysis was performed for genotypes AA versus GG, GA versus GG, AA versus GG+GA, GA+AA versus GG, and A allele versus G allele in a fixed/random effect model. The overall odds ratio (OR) of the AA versus GG+GA genotypes was 3.46 (95% CI = 1.35–8.83, P = 0.01), and a similar result was found in Caucasian population (OR = 4.62, 95% CI = 1.20–17.80, P = 0.03); the overall OR of the AA versus GG genotypes was 3.36 (95% CI = 1.32–8.55, P = 0.01), and a similar result was found in Caucasian population (OR = 4.29, 95% CI = 1.11–16.53, P = 0.03); the OR of the GA versus GG genotypes was 0.48 (95% CI = 0.30–0.75, P = 0.001) in Caucasian population. In conclusion, this meta-analysis demonstrates the association between TNF-α promoter ? 238A/G polymorphism and SLE, especially in Caucasian population. 相似文献
16.
Li Huan Yang Lixin Zhao Xueying Wang Jiucun Qian Ji Chen Hongyan Fan Weiwei Liu Hongcheng Jin Li Wang Weimin Lu Daru 《BMC medical genetics》2012,13(1):1-7
Interleukin (IL)-18, an important proinflammatory cytokine, plays a potential pathological role in rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). Studies on the relationship of IL-18 gene promoter rs1946518 (−607A/C) polymorphism, rs187238 (−137G/C) polymorphism with RA and SLE are inconclusive. The aim of this study was to get a more precise estimation of the relationship in Asian populations. Meta-analysis was conducted on the associations between the IL-18 (−607A/C and -137G/C) polymorphisms and RA and SLE, using; (1) allele contrast, (2) dominant, and (3) recessive models. A total of 11 studies were included in this study. For the relationship of IL-18 rs1946518 polymorphism with RA (additive model: OR=0.752, 95%CI=0.562-1.006; dominant model: OR=0.730, 95%CI =0.479-1.113; recessive model: OR=0.537, 95%CI=0.271-1.064) and SLE (additive model: OR=0.684, 95%CI=0.455-1.028; dominant model: OR=0.645, 95%CI=0.368-1.130; recessive model: OR=0.672, 95%CI =0.447-1.010), no significant association with RA and SLE risk can be found under all genetic models in Asian populations. However, significant associations were observed in Chinese population for both RA ((OR=0.688, 95%CI =0.532-0.889) and SLE (OR=0.606, 95%CI =0.396-0.930) under additive model. For the relationship between IL-18 rs187238 polymorphism and RA or SLE, there was no significant association detected in all genetic models, even in Chinese population. This meta-analysis indicates that the IL-18-607A/C polymorphism may confer susceptibility to RA and SLE in Chinese population, but not all Asians. 相似文献
17.
《Human immunology》2016,77(2):158-164
Cytotoxic T lymphocyte associated-antigen (CTLA4) is a potential negative regulatory molecule of T-cells and associated with several autoimmune diseases. Several reports from different ethnic groups showed that the polymorphisms of the CTLA4 gene have been associated with autoimmune diseases including SLE. Therefore, we aimed to investigate the +49 A/G polymorphism in South Indian SLE patients and its association with disease aetiology and serological markers. A total of 534 samples were genotyped for the +49 A/G polymorphism in exon 1 of the CTLA-4 gene through PCR-RFLP method. We found significant association of genotype and allele frequencies with +49 A/G polymorphism in SLE patients. The frequency of the +49 A/G polymorphism rs231775 ‘GG’ genotype was significantly higher in patients with SLE (12.32%) than those in healthy control subjects (4.6%) (OR: 1.797; 95% CI 1.264–2.554; p = 0.001). The frequency of mutant allele ‘G’ also found to be significantly higher in cases (36.01%) than controls (24.92%) (OR: 1.695, 95% CI: 1.298–2.214, p < 0.001). We observed significant increase in serum TNF-α, interferon-α, IL-10 and IL-12 in SLE cases compared to controls. We also found a significant association of serum TNF-α, interferon-α, IL-10 and IL-12 with SLE phenotypes. In addition there was a significant increase in serum TNF-α level in “GG” genotype SLE subjects suggesting that it might play a major role in the advancement of SLE disease. 相似文献
18.
In this meta-analysis, we aimed to clarify the impact of Janus kinase 2 (JAK2) rs10758669 polymorphisms on ulcerative colitis (UC) and Crohn's disease (CD) risk. Data were extracted, and pooled odd ratios (ORs) as well as 95 % confidence intervals (95 %CIs) were calculated. Eleven studies with 7009 CD patients, 7929 UC patients, and 19235 controls were included. The results showed that JAK2 rs10758669 polymorphism was associated with CD (AC vs. AA, OR?=?1.16, 95 %CI, 1.08–1.24; CC vs. AA, OR?=?1.29, 95 %CI, 1.17–1.43; AC?+?CC vs. AA, OR?=?1.19, 95 %CI, 1.11–1.27; CC vs. AA?+?AC, OR?=?1.19, 95 %CI, 1.09–1.31; C vs. A, OR?=?1.14, 95 %CI, 1.09–1.20) and UC susceptibility (AC vs. AA, OR?=?1.14, 95 %CI, 1.06–1.22; CC vs. AA, OR?=?1.33, 95 %CI, 1.20–1.47; AC?+?CC vs. AA, OR?=?1.18, 95 %CI, 1.10–1.27; CC vs. AA?+?AC, OR?=?1.24, 95 %CI, 1.12–1.36; C vs. A, OR?=?1.15, 95 %CI, 1.10–1.21). But no significant association was found between JAK2 rs10758669 polymorphism with CD in Asian. Either in adult-onset group or multi-age group, hospital-based group or population-based group, JAK2 rs10758669 polymorphism was associated with CD and UC susceptibility. This meta-analysis indicated that JAK2 rs10758669 polymorphism was a risk factor both for CD and UC, especially in Caucasian. The differences in age of onset and study design did not influence the associations obviously. Gene–gene and gene–environment interactions should be investigated in the future. 相似文献
19.
There has been more and more evidence to confirm the essential role of inflammatory processes in the development of ischemic stroke. Interleukin-21 (IL-21), the most recently discovered CD132-dependent cytokine, plays a key role in regulating inflammation. The aim of the study was to understand the association between IL-21 polymorphisms and ischemic stroke, and the effects of these polymorphisms on gene expression. Two polymorphisms in IL-21, rs907715G/A and rs4833837A/G, were identified in 278 ischemic stroke patients and 282 healthy controls. Results showed that frequencies of rs907715GA and AA genotypes were significantly increased in cases than in controls (odd ratio (OR)?=?1.49, 95 % confidence interval (CI): 1.01–2.14, P?=?0.042; OR?=?2.21, 95 % CI: 1.38–3.53, P?=?0.001). Similarly, rs907715A allele revealed a positive association with the disease (OR?=?1.52, P?=?0.001). The rs4833837A/G polymorphism did not show any correlation with ischemic stroke. We further evaluated IL-21 messenger RNA (mRNA) and protein levels in peripheral blood mononuclear cells (PBMCs) from subjects carrying different polymorphism genotypes. Results revealed that subjects carrying polymorphic rs907715GA and AA genotypes had significantly higher IL-21 mRNA levels, whereas protein level was increased only in subjects with rs907715AA genotype. Serum level of IL-21 was also significantly elevated in subjects with rs907715AA genotype. These data suggest that IL-21 polymorphism is associated with increased susceptibility to ischemic stroke possibly by upregulating gene expression. 相似文献
20.
Association between interleukin-10 gene promoter polymorphisms and susceptibility to liver cirrhosis
Lanjie Yao Shuli Xing Xueqin Fu Hongjie Song Zhendong Wang Jianrong Tang Yongjing Zhao 《International journal of clinical and experimental pathology》2015,8(9):11680-11684
We conducted a case-control study to investigate the association between three common SNPs in IL-10 gene (rs1800896, rs1800871 and rs1800872) and the development of liver cirrhosis in a Chinese population. Between January 2013 and December 2014, a total of 318 patients with liver cirrhosis and 318 health control subjects were enrolled into our study. The IL-10 rs1800896, rs1800871 and rs1800872 polymorphisms were analyzed using polymerase chain reaction (PCR) coupled with restriction fragment length polymorphism (RFLP). By multivariate logistic regression analysis, we found that individuals with the AA genotype and GA+AA genotype of IL-10 rs1800896 were more likely to have an increased risk of liver cirrhosis when compared with the GG genotype, and the ORs (95% CI) for the AA genotype and GA+AA genotype were 2.04 (1.20-3.50) and 1.41 (1.02-1.96), respectively. We found that the GA+AA genotype of IL-10 rs1800896 had higher risk of liver cirrhosis in individuals with chronic hepatitis B when compared with the GG genotype (OR = 1.95, 95% CI = 1.01-3.59). In conclusion, we found that IL-10 rs1800896 polymorphism was correlated with an increased risk of liver cirrhosis, especially in individuals with chronic hepatitis B. 相似文献