Background： Psoriasis is a common immune-mediated inflammatory dermatosis. Generalized pustular psoriasis （GPP） is the severe and rare type of psoriasis. The association between tumor necrosis factor-alpha induced ...Background： Psoriasis is a common immune-mediated inflammatory dermatosis. Generalized pustular psoriasis （GPP） is the severe and rare type of psoriasis. The association between tumor necrosis factor-alpha induced protein 3 interacting protein 1 （TNIP1） gene and psoriasis was confirmed in people with multiple ethnicities. This study was to investigate the association between TNIP1 gene polymorphisms and pustular psoriasis in Chinese Hart population. Methods： Seventy-three patients with GPP, 67 patients with palmoplantar pustulosis （PPP）, and 476 healthy controls were collected from Chinese Hart population. Six single nucleotide polymorphisms （SNPs） of the TNIP1 gene, namely rs3805435, rs3792798, rs3792797, rs869976, rs 17728338, and rs999011 were genotyped by using polymerase chain reaction-ligase detection reaction. Statistical analyses were performed using the PLINK 1.07 package. Allele frequencies and genotyping frequencies for six SNPs were compared by using Chi-square test, odd ratio （OR） （including 95% confidence interval） were calculated. The haplotype analysis was conducted by Haploview software. Results： The frequencies of alleles of five SNPs were significantly different between the GPP group and the control group （P ≤ 7.22 × 10^-3）, especially in the GPP patients without psoriasis vulgaris （PsV）. In the haplotype analysis, the most significantly different haplotype was H4： ACGAAC, with 13.1% frequency in the GPP group but only 3.4% in the control group （OR = 4.16, P = 4.459 × 10^-7）. However, no significant difference in the allele frequencies was found between the PPP group and control group for each of the six SNPs （P 〉 0.05）. Conclusions： Polymorphisms in TNIP1 are associated with GPP in Chinese Han population. However, no association with PPP was found. These findings suggest that TNIPI might be a susceptibility gene for GPE展开更多
目的探讨肿瘤坏死因子诱导蛋白3相互作用蛋白1(TNFAIP3-interacting protein 1,TNIP1)基因单核苷酸多态性及其mRNA表达水平与老年慢性心力衰竭患者肺部感染的相关性。方法选择2019年10月至2022年10月于上海建工医院重症医学科就诊的130...目的探讨肿瘤坏死因子诱导蛋白3相互作用蛋白1(TNFAIP3-interacting protein 1,TNIP1)基因单核苷酸多态性及其mRNA表达水平与老年慢性心力衰竭患者肺部感染的相关性。方法选择2019年10月至2022年10月于上海建工医院重症医学科就诊的130例老年慢性心力衰竭患者作为研究对象,根据是否于院内发生肺部感染分为感染组(32例)和未感染组(98例)。对TNIP1基因的两个SNP位点rs6889239(T>C)、rs17728338(A>G)进行基因分型,并检测外周血TNIP1基因的mRNA表达水平。结果TNIP1基因rs6889239位点在感染组和非感染组之间的基因型分布以及等位基因频率的差异均无统计学意义(P>0.05);两组的rs17728338位点AA、AG、GG基因型分布比较差异有统计学意义(P<0.05),且感染组等位基因G的频率显著高于未感染组(P<0.05)。相较于未感染组,感染组患者的外周血TNIP1基因mRNA表达水平显著增加,差异有统计学意义(P<0.001)。受试者工作特征(Receiver operating characteristic,ROC)曲线分析结果显示外周血TNIP1基因表达水平预测慢性心力衰竭患者发生肺部感染的灵敏度和特异度分别为71.9%和95.9%。感染组和非感染组TNIP1基因rs6889239位点不同基因型患者的外周血TNIP1基因的表达水平比较差异均无统计学意义(P>0.05),而rs17728338位点不同基因型患者的外周血TNIP1基因表达水平比较差异有统计学意义(P<0.05)。结论TNIP1基因rs17728338表达水平与老年慢性心力衰竭患者发生肺部感染有关。展开更多
目的 探讨TNIP1基因多态性与系统性红斑狼疮（SEE）易患性的关系.方法 计算机检索数据库,时间为1990年1月至2013年8月收集有关TNIP1基因多态性与SLE易患性病例对照研究,提取纳入文献的相关数据进系统评价,以病例组与对照组TNIP1基因位...目的 探讨TNIP1基因多态性与系统性红斑狼疮（SEE）易患性的关系.方法 计算机检索数据库,时间为1990年1月至2013年8月收集有关TNIP1基因多态性与SLE易患性病例对照研究,提取纳入文献的相关数据进系统评价,以病例组与对照组TNIP1基因位点模型的比值比（OR）为效应指标,漏斗图检测发表偏倚.结果 共6篇研究符合纳入标准,累计病例数2556例,对照组3158例.Meta分析表明TNIP1基因rs7708392多态性与SLE易患性有统计学意义[纯合子比较模型（GG vs CC）：OR =0.57,95％CI0.39～0.83,P=0.003;杂合子比较模型（CG vs CC）：OR=0.72,95％CI：0.58～ 0.89,P=0.003;显性遗传模型（CG＋ GG vs CC）：OR=0.70,95％ CI0.55～0.87,P=0.002;隐性遗传模型（GG vs CC＋GC）OR=0.70,95％ CI 0.58～0.85,P=0.0003].结论 TNIP1基因rs7708392多态性与SLE易患性有明显关联性.展开更多
基金grants from the National Natural Science Foundation of China，CAS "Light of West China" Program,Inner Mengolia Science and Technology Plan,the Youth Innovation Fund Project of Inner Mongolia Medical University，the Medical and Health Research Project of Inner Mongolia Health and Family Planning Commission，the Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region
文摘Background： Psoriasis is a common immune-mediated inflammatory dermatosis. Generalized pustular psoriasis （GPP） is the severe and rare type of psoriasis. The association between tumor necrosis factor-alpha induced protein 3 interacting protein 1 （TNIP1） gene and psoriasis was confirmed in people with multiple ethnicities. This study was to investigate the association between TNIP1 gene polymorphisms and pustular psoriasis in Chinese Hart population. Methods： Seventy-three patients with GPP, 67 patients with palmoplantar pustulosis （PPP）, and 476 healthy controls were collected from Chinese Hart population. Six single nucleotide polymorphisms （SNPs） of the TNIP1 gene, namely rs3805435, rs3792798, rs3792797, rs869976, rs 17728338, and rs999011 were genotyped by using polymerase chain reaction-ligase detection reaction. Statistical analyses were performed using the PLINK 1.07 package. Allele frequencies and genotyping frequencies for six SNPs were compared by using Chi-square test, odd ratio （OR） （including 95% confidence interval） were calculated. The haplotype analysis was conducted by Haploview software. Results： The frequencies of alleles of five SNPs were significantly different between the GPP group and the control group （P ≤ 7.22 × 10^-3）, especially in the GPP patients without psoriasis vulgaris （PsV）. In the haplotype analysis, the most significantly different haplotype was H4： ACGAAC, with 13.1% frequency in the GPP group but only 3.4% in the control group （OR = 4.16, P = 4.459 × 10^-7）. However, no significant difference in the allele frequencies was found between the PPP group and control group for each of the six SNPs （P 〉 0.05）. Conclusions： Polymorphisms in TNIP1 are associated with GPP in Chinese Han population. However, no association with PPP was found. These findings suggest that TNIPI might be a susceptibility gene for GPE
文摘目的探讨肿瘤坏死因子诱导蛋白3相互作用蛋白1(TNFAIP3-interacting protein 1,TNIP1)基因单核苷酸多态性及其mRNA表达水平与老年慢性心力衰竭患者肺部感染的相关性。方法选择2019年10月至2022年10月于上海建工医院重症医学科就诊的130例老年慢性心力衰竭患者作为研究对象,根据是否于院内发生肺部感染分为感染组(32例)和未感染组(98例)。对TNIP1基因的两个SNP位点rs6889239(T>C)、rs17728338(A>G)进行基因分型,并检测外周血TNIP1基因的mRNA表达水平。结果TNIP1基因rs6889239位点在感染组和非感染组之间的基因型分布以及等位基因频率的差异均无统计学意义(P>0.05);两组的rs17728338位点AA、AG、GG基因型分布比较差异有统计学意义(P<0.05),且感染组等位基因G的频率显著高于未感染组(P<0.05)。相较于未感染组,感染组患者的外周血TNIP1基因mRNA表达水平显著增加,差异有统计学意义(P<0.001)。受试者工作特征(Receiver operating characteristic,ROC)曲线分析结果显示外周血TNIP1基因表达水平预测慢性心力衰竭患者发生肺部感染的灵敏度和特异度分别为71.9%和95.9%。感染组和非感染组TNIP1基因rs6889239位点不同基因型患者的外周血TNIP1基因的表达水平比较差异均无统计学意义(P>0.05),而rs17728338位点不同基因型患者的外周血TNIP1基因表达水平比较差异有统计学意义(P<0.05)。结论TNIP1基因rs17728338表达水平与老年慢性心力衰竭患者发生肺部感染有关。
文摘目的 探讨TNIP1基因多态性与系统性红斑狼疮（SEE）易患性的关系.方法 计算机检索数据库,时间为1990年1月至2013年8月收集有关TNIP1基因多态性与SLE易患性病例对照研究,提取纳入文献的相关数据进系统评价,以病例组与对照组TNIP1基因位点模型的比值比（OR）为效应指标,漏斗图检测发表偏倚.结果 共6篇研究符合纳入标准,累计病例数2556例,对照组3158例.Meta分析表明TNIP1基因rs7708392多态性与SLE易患性有统计学意义[纯合子比较模型（GG vs CC）：OR =0.57,95％CI0.39～0.83,P=0.003;杂合子比较模型（CG vs CC）：OR=0.72,95％CI：0.58～ 0.89,P=0.003;显性遗传模型（CG＋ GG vs CC）：OR=0.70,95％ CI0.55～0.87,P=0.002;隐性遗传模型（GG vs CC＋GC）OR=0.70,95％ CI 0.58～0.85,P=0.0003].结论 TNIP1基因rs7708392多态性与SLE易患性有明显关联性.
