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1.
Jiachuan Xiong Yiqin Wang Ying Zhang Ling Nie Daihong Wang Yunjian Huang Bing Feng Jingbo Zhang Jinghong Zhao 《PloS one》2015,10(6)
Background
Interleukin-10 (IL-10) is an important immunomodulatory cytokine. Several studies focused the association between IL-10 promoter gene polymorphisms and graft rejection risk in kidney transplantation recipients. However, the results of these studies remain inconclusive. The aim of this study was to conduct a meta-analysis to further assess the associations.Methods
The PubMed, Embase, and Ovid Medline databases were searched. Two independent authors extracted data, and the effects were estimated from an odds ratio (OR) with 95% confidence intervals (CIs). Subgroup and sensitivity analyses identified sources of heterogeneity.Results
A total of 16 studies including 595 rejection patients and 1239 stable graft patients were included in order to study the IL-10 -1082 (rs1800896 G/A), -819 (rs1800871 C/T), -592 (rs1800872 C/A) and IL-10 (-1082,-819,-592) polymorphisms. The -1082 G/A polymorphism was not associated with an increased graft rejection risk (OR = 1.03; 95%CI, 0.85–1.25, P = 0.74 for GA+AA vs. GG model). Moreover, all of the -819 C/T (OR = 1.06, 95%CI, 0.79–1.42, P = 0.70 for TA+TT vs. CC model), -592 C/A (OR = 1.10, 95% CI, 0.85–1.42, P = 0.47 for AC+AA vs. CC model) and IL-10 (-1082,-819,-592) polymorphisms (OR = 1.00, 95%CI, 0.79–1.27, P = 0.98 for I+L vs. H model) did not increase the graft rejection risk. In addition, we also performed subgroup analysis by ethnic group (mainly in Europeans or Asians) and rejection type (acute or chronic). There was also lack of evidence of a significant association between the IL-10 gene polymorphism and graft rejection risk. The present meta-analysis indicated that the IL-10 gene polymorphism was not associated with graft rejection risk in kidney transplantation recipients.Conclusion
This meta-analysis found evidence that the IL-10 polymorphism does not increase the risk of graft rejection in kidney transplantation recipients. Further chronic rejection and other ethnic population studies are needed to confirm our results. 相似文献2.
目的:系统评价IL-10(interleukin-10)-1082A/G基因位点多态性和乳腺癌的相关性。方法:PUBMED和EMBASE文献数据库收集关于IL-10 rs1800896(-1082A/G)基因多态性和乳腺癌危险性的相关文献资料,提取原始数据。采用STATA软件11.0进行统计分析,以OR值和95%CI作为IL-10基因多态性和乳腺癌发病风险的相关性检测指标,并根据对照来源进行分层分析。Q检验和I2统计检测研究的异质性,并进行敏感性分析,Begg's漏斗图和Egger's检验评价发表偏倚。结果:12篇病例对照研究文献纳入本研究,包含5038例乳腺癌病例,5437例对照。GG和AA等位基因相比,OR值为1.134,95%可信区间为1.004-1.280,P0.05。GG和AA+AG相比,OR值为1.131,95%可信区间为1.018-1.257,P0.05,提示存在相关性。在分层分析中,合并以社区来源人群为对照的研究,OR值为1.144,95%可信区间为1.028-1.273,P0.05。结论:IL-10的-1082A/G的GG等位基因和A等位基因相比,可能增加乳腺癌的发生风险。 相似文献
3.
Background
A number of observational studies have been conducted to investigate the association of the IL-10 gene polymorphisms with systemic lupus erythematosus (SLE) susceptibility. However, their results are conflicting.Method
We searched published case-control studies on the IL-10 polymorphisms and SLE in PubMed, EMBASE and Chinese Biomedical Literature Database. A meta-analysis was conducted using a fixed-effect or random-effect model based on between-study heterogeneity.Results
A total of 42 studies with 7948 cases and 11866 controls were included in this meta-analysis. Among Caucasians, the CA27 allele of the IL10.G microsatellites (OR 2.38, 95% CI 1.01–5.62), the G allele of the IL-10 -1082G/A polymorphism (G vs. A: OR 1.21, 95% CI 1.02–1.44; GG vs. AA: OR 1.45, 95% CI 1.16–1.82; GG+GA vs. AA: OR 1.16, 95% CI 1.03–1.29) and its associated haplotype -1082G/−819C/−592C (OR 1.25, 95% CI 1.10–1.42) were associated with increased SLE susceptibility without or with unimportant between-study heterogeneity. Removing studies deviating from Hardy-Weinberg equilibrium (HWE) hardly changed these results. Among Asians, the CA21 allele of the IL-10.G microsatellites (OR 1.28, 95% CI 1.02–1.60) and the -1082G/−819C/−592C haplotype (OR 1.24, 95% CI 1.00–1.53) were associated with increased SLE susceptibility, but with substantial between-study heterogeneity or sensitive to HWE status. Removing studies deviating from HWE also produced statistically significant associations of the IL-10 -1082G/A (GG vs. AA: OR 3.21, 95% CI 1.24–8.28; GG vs. AA+GA: OR 2.85, 95% CI 1.19–6.79) and -592C/A polymorphisms (CC+CA vs. AA: OR 0.69, 95% CI 0.51–0.94) with SLE among Asians.Conclusion
This meta-analysis showed that the IL10.G microsatellites, the IL-10 -1082G/A and -592C/A polymorphisms and the haplotype -1082G/−819C/−592C are associated with SLE susceptibility. Besides, this is the first time to report an association between the CA27 allele of the IL-10.G microsatellites and SLE among Caucasians. Further studies are needed to confirm these findings. 相似文献4.
There are some epidemiological studies investigating the association between interleukin-10 (IL-10) 1082A/G polymorphism and sepsis susceptibility reporting conflicting findings. Our work tried to further quantitatively assess the association of the IL-10 1082A/G polymorphism with sepsis susceptibility through a systematic review and meta-analysis. A total of eleven studies with 2,528 subjects were finally included into the meta-analysis. Pooled odds ratios (ORs) and corresponding 95 % confidence intervals (95 % CIs) were calculated with random-effects model or fixed-effects model based on the heterogeneity among the included studies. Meta-analysis of all 11 studies showed that there was an obvious association between IL-10 1082A/G polymorphism and sepsis susceptibility under the allele comparison model (G vs A) and the codominant model (GG vs AA) (for G vs A: OR = 0.83, 95 % CI 0.72–0.96, P = 0.011; for GG vs AA: OR = 0.67, 95 % CI 0.47–0.96, P = 0.029). Subgroup analysis by ethnicity showed that there was an obvious association between IL-10-1082A/G polymorphism and sepsis susceptibility in Asians under three comparison models (for G vs A: OR = 0.75, 95 % CI 0.62–0.91, P = 0.004; for GG vs AA: OR = 0.39, 95 % CI 0.21–0.73, P = 0.003; for GG vs AA/AG: OR = 0.36, 95 % CI 0.14–0.92, P = 0.032), but there was no similar association in Caucasians under all four comparison models. Our meta-analysis reveals that the IL-10-1082A/G polymorphism has an association with the susceptibility to sepsis in Asian populations. Further studies are needed to investigate the effect of IL-10-1082A/G polymorphism on sepsis susceptibility in Caucasians. 相似文献
5.
《Cytokine》2015,74(2):253-257
Interleukin-10 (IL-10) is a cytokine that plays an important role in the regulation of the immune system. Gene polymorphisms of IL-10 have been associated with the different expression levels of this cytokine. In hepatitis C virus infection, IL-10 appears to interfere with the progression of disease, viral persistence and the response to therapy. This study investigated genetic variability in the IL-10 gene promoter between patients infected with hepatitis C virus (HCV) and healthy individuals, associating the frequency of polymorphisms with different aspects of viral infection. This is a case-control study with 260 patients who were infected with HCV and 260 healthy individuals. Genotyping of the polymorphisms was performed using the technique of amplification refractory mutation system PCR (ARMS-PCR) for regions of the IL-10 gene promoter (-1082 G/A, -819 C/T, -592 C/A). The frequencies of alleles and genotypes related to polymorphisms in the IL-10 gene promoter showed a higher frequency of the G allele and genotype GG in the -1082 region between the infected group and the control group (p = 0.005 and p = 0.001, respectively), whereas the AA genotype was significantly more frequent in the control group. The frequencies of the haplotypes GTA and GCC were higher in the group of infected individuals, whereas the haplotype ATA was more frequent in the healthy group (p < 0.006). It was also observed that the genotypes GG and AG in the region -1082 were significantly more frequent among patients infected with HCV who were in advanced stages of fibrosis and cirrhosis (p = 0.042). No association was observed between polymorphisms of IL-10 and sustained virologic response (SVR). 相似文献
6.
Cytotoxic T-lymphocyte antigen 4 (CTLA-4) gene polymorphisms have been reported to influence the risk for acute rejection (AR) in transplant recipients. However, the results still remain controversial and ambiguous. The objective of the current study was to conduct a meta-analysis investigating the association between polymorphisms in the CTLA-4 gene and the risk of AR in transplant recipients. Electronic searches for all publications were conducted on associations between this variant and acute rejection in Medline and Embase databases through November 2011. Crude odds ratios (ORs) with 95 % confidence intervals (CIs) were calculated to estimate the strength of the association. Three polymorphisms (+49 adenine/guanine [+49A/G], -318 cytosine/thymine [-318C/T], and the +6230G/A polymorphism [CT60]) in 18 case-control studies from ten articles were analyzed. This meta-analysis included 2,081 cases of transplant recipients in which 813 cases developed AR and 1,268 cases did not develop AR. The results indicated that there was no statistically significant association between the risk of AR and the +49A/G polymorphism or the -318C/T polymorphism (+49A/G: OR = 0.876, 95 % CI = 0.650-1.180 for GG vs. AA; OR = 1.121, 95 % CI = 0.911-1.379 for AG + GG vs. AA; -318C/T: OR = 0.397, 95 % CI = 0.138-1.143 for TT vs. CC; OR = 0.987, 95 %CI = 0.553-1.760 for CT + TT vs. CC). However, individuals who carried CT60 A allele might have a decreased risk of AR (AA vs. GG OR = 0.535, 95 % CI = 0.340-0.841, A vs. G OR = 0.759, 95 % CI = 0.612-0.914) in liver transplant recipients among Europeans, but because only two studies were included, so the result should be caution. In further stratified analyses for the +49A/G and the -318C/T polymorphisms, no obvious significant associations were found in subgroups of renal transplant recipients and Europeans, a reduced incidence of acute rejection was observed in liver transplant recipients that are homogenous for +49G (OR = 0.638, 95 % CI = 0.427-0.954 for GG vs. AA/AG), while this has not been observed in renal transplant recipients. Overall this meta-analysis suggests that +49A/G and the -318C/T polymorphisms in CTLA-4 may be not associated with the risk of rejection after organ transplantation, but CTLA +49A/G and +6230G/A polymorphisms may be associated with acute rejection after liver transplantation, not after renal transplantation. In future, more studies should be included to evaluate the association between +6230G/A polymorphism and AR risk. 相似文献
7.
The aim of this study was to evaluate the association between various cytokine gene polymorphisms and lung cancer (LC) susceptibility.
We searched Pubmed, Elsevier Science Direct, China National Knowledge Infrastructure database, Chinese Biomedical database,
Google scholar. Totally, 20 studies involving 6,467 cases and 8,320 controls were included in the meta-analysis. The effects
of eight polymorphisms, i.e. TNF-α 308G/A, IL-6 174G/C, IL-1β 31T/C, IL-1β 511C/T, COX-2 8473T/C, IL-10 1082G/A, IL-10 819C/T,
and IL-10 592C/A were evaluated. The combined odds ratio (OR) with 95% confidence interval (95% CI) was calculated to estimate
the strength of the association in a fixed or random effect model. Heterogeneity and publication bias were also assessed.
We found a significant association between IL-10 polymorphism and LC. For IL-10 1082G/A, the overall ORs (95% CI) of the G
versus A, GG versus AA, and GG/GA versus AA were 2.35 (1.16–4.76), 2.07 (1.16–3.70) and 3.17 (1.31–7.68), respectively. For
IL-10 819C/T, the pooled ORs (95% CI) of the C versus T and CC versus TT were 1.27 (1.01–1.58) and 2.27 (1.32–3.89). For IL-10
592C/A, the comparison of subjects in the CC or CC/CA genotype versus AA homozygotes showed significant results (OR = 2.00,
95% CI: 1.24–3.23; OR = 1.80, 95% CI: 1.28–2.54). But, other gene polymorphisms did not reach statistical associations. IL-10
1082G/A, 819C/T and 592C/A polymorphisms might be risk factors for LC. TNF-α 308G/A, IL-6 174G/C, IL-1β 31T/C, IL-1β 511C/T,
COX-2 8473T/C polymorphisms were not detected to be related to the risk for LC. Due to the limitation of the number of the
studies, we should take the conclusion with caution. While, further studies are necessary for more precise association. 相似文献
8.
Lin WP Lin JH Chen XW Wu CY Zhang LQ Huang ZD Lai JM 《Genetics and molecular research : GMR》2011,10(3):1719-1727
We investigated a possible association between interleukin (IL)-10 single nucleotide polymorphisms (SNPs) and susceptibility to and severity of lumbar disc degeneration (LDD) in a Chinese cohort of 320 patients with LDD and 269 gender- and age-matched controls. The degree of disc degeneration was determined by magnetic resonance imaging using Schneiderman's classification. Genetic analysis of IL-10 promoter polymorphisms (at -1082 A/G, -819 T/C, and -592 A/C) was carried out by PCR-RFLP. A total of 134 herniated lumbar intervertebral discs were collected during surgery for IL-10 mRNA detection. For SNPs at -592, the A allele and AA genotype frequencies were significantly higher in LDD patients than in controls. Similarly, the AA genotype and A allele frequencies at -1082 were significantly higher in cases than in controls. Among the LDD subjects, carriers of AA at -592 and GG at -1082 had significantly lower mean IL-10 mRNA expression than the other two genotypes. The SNPs at each locus were not significantly associated with severity grade in the LDD patients. Logistic regression analyses showed that the AA at -1082, AA at -592, and IL-10 mRNA expression level were independent risk factors for LDD. We conclude that the IL-10 SNPs at -1082 A/G and -592 A/C as well as IL-10 mRNA in the herniated lumbar intervertebral discs are associated with susceptibility to LDD in this Chinese cohort, but not with disease severity. 相似文献
9.
Interleukin-10 promoter polymorphisms and the outcome of hepatitis C virus infection 总被引:10,自引:0,他引:10
Knapp S Hennig BJ Frodsham AJ Zhang L Hellier S Wright M Goldin R Hill AV Thomas HC Thursz MR 《Immunogenetics》2003,55(6):362-369
The natural outcome and response to treatment in hepatitis C virus (HCV) infection varies between individuals. Whereas some variation may be attributable to viral and environmental variables, it is probable that host genetic background also plays a significant role. Interleukin (IL)-10 has a key function in the regulation of cellular immune responses and in the suppression of pro-inflammatory cytokine secretion. Functional polymorphisms in the IL-10 gene have been described. We investigated the role of these polymorphisms in the outcome of HCV infection, treatment response and development of fibrosis in a case-control association study. Self-limiting infection was associated with the IL-10 (–592) AA genotype (OR=2.05; P=0.028). Persistent infection was associated with the IL-10 (–1082) GG genotype (OR=0.48; P=0.018). Sustained response to interferon therapy was associated with the IL-10 (–1082) GG genotype (OR=2.28; P=0.005) and the haplotype GCC (OR=2.27; P=0.020). The IL-10 (–1082) AA genotype and the ATA/ATA and ACC/ACC homozygous haplotypes were more frequent among patients with rapid fibrosis. Furthermore, the microsatellites IL-10.R and IL-10.G were associated with interferon response with IL-10R.2 conveying susceptibility (OR=1.80; P=0.034), and IL-10R.3 and IL-10.G13 being protective (OR=0.47; P=0.003 and OR=0.59; P=0.042, respectively). We conclude that polymorphisms in the IL-10 promoter appear to have some influence on the outcome of HCV infection, treatment and development of fibrosis.Susanne Knapp and Branwen Hennig contributed equally to this study 相似文献
10.
Jie Zhang Yonggang Zhang Jing Jin Min Li Kejian Xie Chaowei Wen Ruiping Cheng Cong Chen Jianxi Lu 《Cytokine》2011,56(2):351-355
A large number of studies have shown that the −1082A/G polymorphism (rs1800896) in the Interleukin-10 gene (IL-10) is implicated in the susceptibility to rheumatoid arthritis (RA). However, the results are inconsistent and inconclusive. The aim of this study is to analyze the association between the −1082A/G polymorphism in the IL-10 gene and the RA risk by meta-analysis. A total of 1480 cases and 1413 controls in 10 case–control studies were included in this meta-analysis. The results indicated that the G allele carriers (GG + GA) had a 25% decreased risk of RA, when compared with the homozygote AA (odds ratio (OR) = 0.75, 95% confidence interval (CI): 0.59–0.93). In the analysis in Europeans, significant decreased risks were associated with the G allele carriers (OR = 0.73 and 95% CI: 0.57–0.93 for GG + GA vs. AA). The results from this meta-analysis provide evidence for the association between the IL-10 −1082A/G polymorphism and the risk of RA. To further evaluate gene × gene and gene × environment interactions between the polymorphisms in the IL-10 gene and RA risk, more studies with large groups of patients are required. 相似文献
11.
Essa S Raghupathy R Pacsa AS El-Shazly A Said T 《FEMS immunology and medical microbiology》2002,32(3):199-204
This study was aimed at determining (a) the extent of proliferation of peripheral blood mononuclear cells (PBMC) in response to stimulation by cytomegalovirus (CMV)-infected fibroblasts and (b) the levels of Th1 and Th2 cytokine production in kidney transplant recipients with and without active CMV infection. Thirty patients with, and 39 without active CMV infection, diagnosed by a CMV antigenemia assay (AA), were studied. PBMC of patients with active CMV infection showed significantly lower proliferation than those without ongoing CMV infection (P<0.0001). The levels of Th2-type cytokines (interleukin (IL-) 4 and IL-10) in AA-negative and AA-positive kidney transplant recipients were similar but the levels of the Th1-type cytokines interferon-gamma, tumor necrosis factor-alpha (P<0.05) and IL-2 were significantly lower in AA-positive kidney transplant recipients (P<0.0005). 相似文献
12.
Esra Çil Alkın Kumral Müge Kanmaz-Özer Pervin Vural Semra Doğru-Abbasoğlu Yüksel Altuntaş Müjdat Uysal 《Molecular biology reports》2014,41(5):3091-3097
The etiopathogenesis of thyroid cancer has not been clearly elucidated although the role of chronical inflammation and the imbalance between pro- and anti-inflammatory cytokines may play a role in the etiology. The aim of the present study was to investigate whether cytokine gene polymorphisms are associated with papillary thyroid cancer (PTC), and to evaluate the relationship between genotypes and clinical/laboratory manifestation of PTC. Tumor necrosis factorα (TNFα) G-308A (rs 1800629), interleukin-6 (IL-6) G-174C (rs 1800795) and IL-10 A-1082G (rs 1800896) single nucleotide polymorphisms in DNA from peripheral blood leukocytes of 190 patients with thyroid cancer and 216 healthy controls were investigated by real-time PCR combined with melting curve analysis. There was no notable risk for PTC afflicted by TNFα-308 and IL-6-174 alone. However, IL-10-1082 G allele frequency were higher among PTC patients than healthy controls (p = 0.009). The patients with IL-10-1082 GG geotype have twofold increased risk of developing thyroid cancer according to AA genotype (OR 2.07, 95 % CI 1.21–3.55). In addition, the concomitant presence of IL-10-1082 G allele (GG + AG genotypes) together with IL-6 -174 GG genotype has a nearly twofold increased risk for thyroid cancer (OR 1.75 with 95 % CI 1.00–3.05, p = 0.049). We suggest that IL-10-1082 G allele is associated with an increased risk of PTC. The polymorphism of IL-10 gene can improve our knowledge about the pathogenesis of PTC, and could provide to estimate people at the increased risk for PTC. 相似文献
13.
Background
Cytokine genes, including interleukin-10 (IL-10), are known to play important roles in the pathogenesis of juvenile idiopathic arthritis (JIA). This study aims to determine whether the IL-10 polymorphisms confer susceptibility to JIA.Methods
A meta-analysis was performed on the associations between the IL-10-1082 G/A, -592 C/A, and -819 C/T polymorphisms and JIA. A total number of 7 studies involving 1,785 patients and 6,142 controls were considered in the meta-analysis.Results
Meta-analysis of the IL-10-592 C/A and -819 C/T polymorphisms showed no association with JIA in the study participants, or in Caucasian or Middle Eastern participants. Meta-analysis of the IL-10-1082 A allele in all study participants, Caucasian and Middle Eastern, showed significant associations with RA (overall ORs were 1.17, 1.15, and 1.41, respectively). Meta-analysis of the AA versus GG genotype of the IL-10-1082 G/A polymorphism revealed significant associations with JIA (OR = 3.66, 95% CI = 1.44-9.29, P = 0.006) in participants from Middle Eastern countries. Additionally, meta-analysis of the GG versus AA+GA genotypes of the IL-10 -1082 G/A polymorphism revealed the GG genotype as the protective factor against JIA in the Middle Eastern subgroup (OR = 0.44, 95% CI = 0.20-0.94, P = 0,04). Moreover, meta-analysis of the IL-10 -1082 A allele in 4 studies on Hardy-Weinberg equilibrium showed a significant association with JIA (OR = 1.17, 95% CI = 1.07-1.28, P = 0.0009). No association was found between the IL-10 (-1082, -819, -592) ACC, ATA, and GCC haplotypes and JIA.Conclusions
These results suggest that the IL-10-1082 G/A polymorphism confers susceptibility to JIA.14.
Juraj Javor Karol Králinský Eva Sádová Oľga Červeňová Mária Bucová Michaela Olejárová Milan Buc Adriana Liptáková 《Folia microbiologica》2014,59(4):307-313
Interleukin-10 (IL-10) is a potent inhibitor of leukocyte chemotaxis, bacterial killing in phagocytes and synthesis of pro-inflammatory cytokines and chemokines, and recent studies have suggested an important role for this immunoregulatory cytokine in the pathogenesis of urinary tract infections (UTIs). Therefore, the gene encoding IL-10 (IL10) is an attractive candidate for association studies attempting to identify susceptibility genes conferring risk of UTIs. In this case–control study, we aimed to investigate the association of single nucleotide polymorphisms (SNPs) in the promoter region of IL10 with acute pyelonephritis in the Slovak population. Polymerase chain reaction with sequence-specific primers was used to analyse IL10 ?1082A/G (rs1800896), ?819C/T (rs1800871) and ?592C/A (rs1800872) SNPs in 147 children with acute pyelonephritis and 215 healthy controls. Comparison of patients with healthy controls using the logistic regression analysis revealed significantly increased risk of developing recurrent attacks of acute pyelonephritis for ?1082 G allele in a dominant genetic model GG (GG + AG vs. AA, P?=?0.019, odds ratio (OR)?=?2.26). A similar tendency was also found when the recurrent acute pyelonephritis subgroup was compared to episodic pyelonephritis cases (GG + AG vs. AA, P?=?0.009, OR?=?3.38). In conclusion, our results suggest that IL10 ?1082 A/G SNP is a susceptibility factor for development of recurrent attacks of acute pyelonephritis. 相似文献
15.
摘要 目的:探究Epstein-Barr病毒(EB病毒)感染及X射线交错互补修复因子1(XRCC1)、白介素-10(IL-10)基因多态性与甲状腺癌的关联性。方法:选取2020年1月~2022年12月132例甲状腺癌患者为研究组以及同期132例甲状腺良性腺瘤患者为对照组,采用原位杂交技术检测肿瘤标本EB病毒感染情况,聚合酶链反应-限制性内切酶片段长度多态性法检测XRCC1-399G/A位点、IL-10-592C/A位点基因多态性。结果:研究组EB病毒感染阳性率55.3%,高于对照组的33.3%(P<0.05)。研究组XRCC1-399G/A位点GA、AA基因型及A等位基因频率均高于对照组(P<0.05);两组IL-10-592C/A各基因型频率比较差异无统计学意义,但研究组A等位基因频率高于对照组(P<0.05)。EB病毒感染阳性者较阴性者甲状腺癌风险增加3.337倍(95%CI:1.272~8.752),携带XRCC1-399位点(GA+AA)型者较GG型风险增加2.438倍(95%CI:1.223~4.859),携带IL-10-592位点(CA+AA)型者较CC型未增加甲状腺癌风险。不同病理类型甲状腺癌患者EB病毒感染情况及XRCC1-399位点、IL-10-592位点基因型分布比较差异均无统计学意义。结论:EB病毒感染阳性、XRCC1-399G/A位点突变基因型可能是甲状腺癌发病的易感因素,但二者与甲状腺癌病理类型无明显关系,而IL-10-592C/A基因多态性可能与甲状腺癌无关。 相似文献
16.
Interleukin-10 (IL-10) has been described as an anti-inflammatory cytokine and IL-10 gene polymorphisms was associated with altered interleukin-10 levels, therefore, we aimed to conduct a meta-analysis assessing the association of IL-10 genetic polymorphisms with the risk of both chronic periodontitis (CP) and aggressive periodontitis (AgP). Electronic databases were acquired from PubMed, Embase, the Sinomed and WANFANG. Fourteen studies with 1438 patients and 1303 control subjects investigated the association of the three single-nucleotide polymorphisms (SNPs) of IL-10 (-1082A>G, -819C>T, -592C>A) and chronic/aggressive periodontitis risk were brought into this study. We found that there was no association between IL-10 -1082 gene polymorphism and periodontitis risk (either CP or AgP), even when we separately investigated sub-group analysis among Caucasians. The -819 polymorphism seemed to be a genetic risk factor to CP among Caucasians (T allele vs. C allele: OR=1.55, 95%CI=1.07-2.24; CT vs. CC: OR=1.64, 95%CI=1.00-2.67). When excluding one study deviated from HWE, the results showed that the T allele carriers had a significantly risk of CP in overall population (T allele vs. C allele: OR=1.23, 95%CI=1.03-1.48). Furthermore, the results of this meta-analysis showed that -592 polymorphism was associated with a significantly increased risk of CP (A allele vs. C allele: OR=1.38, 95%CI=1.04-1.85; AA vs. CA+CC: OR=1.39, 95%CI=1.05-1.85 for overall analysis; A allele vs. C allele: OR=1.97, 95%CI=1.36-3.86; AA vs. CC: OR=3.70, 95%CI=1.32-10.39; CA vs. CC: OR=2.22, 95%CI=1.36-3.64, AA+CA vs. CC: OR=2.35, 95%CI=1.46-3.79 for Caucasian descent analysis). This meta-analysis suggested that IL-10 -819 and -592 gene polymorphisms were associated with CP, especially among Caucasians. Further research is needed to assess possible gene-gene or gene-environment-lifestyle interactions on periodontal disease.. 相似文献
17.
Honsawek S Deepaisarnsakul B Tanavalee A Yuktanandana P Bumrungpanichthaworn P Malila S Saetan N 《Genetics and molecular research : GMR》2011,10(3):1674-1680
Osteoarthritis is a chronic progressive degenerative joint disease characterized by age-related regressive change in articular cartilage. A single nucleotide polymorphism has been described at position -174 of the interleukin-6 (IL-6) promoter region, leading to three possible genotypes, GG, GC, and CC. We investigated a possible association of the IL-6 -174G/C gene polymorphism with knee osteoarthritis in a Thai population. Genotype distributions and allelic frequencies of the IL-6 -174G/C polymorphism were investigated in 115 knee osteoarthritis patients and 100 healthy controls. Genotyping was performed using PCR-RFLP. The genotype distribution of IL-6 was 79 GG, 36 GC, 0 CC in knee osteoarthritis patients and 88 GG, 12 GC, 0 CC in controls. The frequency of the GC genotype in subjects with knee osteoarthritis was higher than in controls (P< 0.001). Logistic regression analysis showed that the GC genotype was independently associated with increased risk of knee osteoarthritis (odds ratio = 3.3, 95% confidence interval = 1.6-6.9, P = 0.001). These findings suggest that the -174G/C polymorphism of the IL-6 gene promoter plays a role in the pathogenesis of knee osteoarthritis. 相似文献
18.
Studies investigating the association between interleukin-10 (IL-10) -1082 promoter polymorphism and gastric cancer risk report conflicting results. Our recent meta-analysis suggests that the IL-10 -1082 promoter polymorphism may be associated with gastric cancer among Asians. The objective of this study was to investigate the association between IL-10 -1082 promoter polymorphism and gastric cancer risk in Chinese Han patients. We extracted the peripheral blood samples in 150 patients with gastric cancer and 150 controls. PCR-RFLP analysis was performed to detect IL-10 -1082 promoter polymorphism in these patients. Patients with gastric cancer had a significantly lower frequency of AA (OR = 0.45, 95% CI = 0.27, 0.76; P = 0.003) than controls. Patients with cardia gastric cancer had a significantly higher frequency of GG (OR = 2.17, 95% CI = 1.08, 4.38; P = 0.03) than those with noncardia gastric cancer. Patients with advanced gastric cancer had a significantly higher frequency of AA (OR = 5.21, 95% CI = 1.71, 15.87; P = 0.004) than those with early gastric cancer. When stratified by the Lauren's classification, histological differentiation of gastric cancer, no statistically significant results were observed. This study suggests that the IL-10 -1082 promoter polymorphism may be associated with gastric cancer in Chinese Han patients, and that difference in genotype distribution may be associated with the location and stage of gastric cancer. 相似文献
19.
Objective
To analyze the association between −1082A/G polymorphism in interleukin-10 (IL-10) gene and ischemic stroke (IS) risk by meta-analysis.Methods
We carried out a systematic electronic search in PubMed, BIOSIS Previews, Science Direct, Chinese National Knowledge Infrastructure, Chinese Biomedical Database, Weipu database and WANGFANG Database. Pooled odds ratios (ORs) with 95% confidence intervals (95%CIs) were calculated to assess the strength of the association.Results
7 studies were included. There was no significant association between IL-10 −1082A/G polymorphism and IS risk under all genetic models in overall estimates (A vs. G: OR = 1.23,95%CI = 0.85–1.79;AA vs. GG: OR = 1.01,95%CI = 0.47–2.19; AG vs. GG: OR = 0.76, 95%CI = 0.38–1.55; AA+AG vs. GG: OR = 0.89,95%CI = 0.46–1.73; AA vs. AG+GG: OR = 1.39, 95%CI = 0.91–2.13). Similarly, no associations were found in subgroup analysis based on ethnicity and source of controls. However, removing the study deviating from Hardy–Weinberg equilibrium (HWE) produced statistically significant associations for overall estimates under recessive model(AA VS. AG+GG OR 1.58, 95% CI 1.04–2.42) and among Asians in all genetic models (A VS.G OR 1.64, 95% CI 1.07–2.53; AA vs. GG OR1.91, 95% CI 1.31–2.80; AG vs. GG OR1.44, 95% CI 1.09–1.91; AA+AG vs. GG OR 1.54, 95% CI 1.18–2.01;AA VS. AG+GG OR 1.79, 95% CI 1.07–3.00). Even after Bonferroni correction, the associations were observed still significantly in Asians under the two models (AA vs. GG OR1.91, 95% CI 1.31–2.80, P = 0.0008; AA+AG vs. GG OR 1.54, 95% CI 1.18–2.01, P = 0.001).Conclusion
This meta-analysis indicates that IL10 −1082 A/G polymorphism is associated with IS susceptibility in Asians and the −1082 A allele may increase risk of IS in Asians. Considering the sample size is small and between-study heterogeneity is remarkable, more studies with subtle design are warranted in future. 相似文献20.
Fatemeh?Mohammadi Ghasem?Solgi Maryam?Tajik Pedram?Ahmadpoor Hasan?Nikoeinejad Behzad?Einollahi Banafsheh?Nazari Mahboob?Lessan-pezeshki Aliakbar?Amirzargar
The purpose of this study was to evaluate T-cell immunity markers using serial post-transplantation monitoring of cytokine-producing cells during the first post-transplant months for the prediction of acute rejection and potentially chronic rejection of kidney allograft. We followed 57 kidney allograft recipients for meanly 3 years post-transplantation. Blood samples were collected pre-transplant, 2, 4 and 12 weeks post-transplant. The frequencies of IL-10-, IL-17- and IFN-γ-producing cells were determined in all time-points using ELISPOT assay. The results of ELISpot monitoring and levels of IL-23 and TGF-β were compared between recipients with acute (n = 12) or chronic rejection episodes and patients with stable graft function (n = 45). In all post-transplant time-points, significantly high frequencies of IFN-γ- and IL-17-producing cells and low frequency of IL-10-producing cells were observed in rejection group versus patients with stable graft function (P<0.0001). TheROCcurve analysis for determining the reliability of cytokine-producing cells for the prediction of acute rejection revealed that AUC was 0.046 for IL-10 (P<0.001), 0.927 for IL-17 (P<0.001) and 0.929 for INF-γ-producing cells (P<0.001). Our results indicate that analyzing the frequencies of INF-γ/IL-10/IL-17-producing cells may define a reliable panel for the prediction of acute rejection within the first post-transplant year which could also be applicable for the prediction of chronic rejection episodes. 相似文献