應(yīng)用全外顯子測序技術(shù)查找有汗性外胚葉發(fā)育不良綜合征家系致病基因
[Abstract]:Objective to find the mutation of pathogenic gene in a family with sweaty ectoderm dysplasia syndrome (hidrotic ectodermal dysplasia,HED), so as to provide theoretical basis for the molecular mechanism of the syndrome and lay a molecular foundation for the diagnosis and antenatal diagnosis of the disease. Methods the clinical and pathological data of 2 patients with sweaty ectoderm dystrophy syndrome were collected. Peripheral anticoagulant samples were collected with normal individuals in the family. The exons of the patients were sequenced by Illumina Hiseq platform PE150, and the mutation sites of the patients were identified and commented by SAMtool,ANNOVAR analysis. Results the results of Exon sequencing showed that two common mutations were detected in all individuals in the family, TRPM5 (rs80326119, position: chr11 p15.5) and PTTG1IP (rs143718199, position: chr21 q22.3), while the mutation A88V (rs28937872) in GJB6 was only common in two patients with sweaty ectoderm dystrophy syndrome. Conclusion in this study, A88V mutation (rs28937872) of GJB6 gene was found in two families with sweaty ectoderm dystrophy syndrome, which confirmed that the family was a family with sweaty ectoderm dysplasia syndrome, in addition, two common mutations, TRPM5 and PTTG1IP;, were found in all individuals involved in exon sequencing in this syndrome family (including non-diseased individuals). At present, there are no reports about the relationship between the two mutations and the disease, and the relationship between the two mutations and the syndrome needs to be further studied.
【作者單位】: 四川省醫(yī)學(xué)科學(xué)院四川省人民醫(yī)院皮膚病性病研究所;四川省醫(yī)學(xué)科學(xué)院四川省人民醫(yī)院人類疾病基因研究四川省重點實驗室;
【分類號】:R758.5
【相似文獻】
相關(guān)期刊論文 前10條
1 章立宸;駱東燦;;先天性外胚葉缺損一例報告[J];皮膚病防治;1987年Z1期
2 談耿介,黎兆軍;先天性無汗性外胚葉發(fā)育不良1例[J];臨床皮膚科雜志;2003年06期
3 鄭春林;出汗型外胚葉發(fā)育異常同胞兄妹三例報告[J];中國皮膚性病學(xué)雜志;1992年04期
4 孫麗娟,張冬華;先天性出汗型外胚葉發(fā)育不良1例[J];實用醫(yī)藥雜志;2003年11期
5 童建波;張艷華;姚偉群;;先天性外胚葉發(fā)育不良二例[J];實用皮膚病學(xué)雜志;2012年04期
6 陳思東;招志佳;;有汗型先天性外胚葉發(fā)育不良癥一家三代4例報告[J];湛江醫(yī)學(xué)院學(xué)報;1984年02期
7 林志淼;;純發(fā)-甲型外胚葉發(fā)育不良的致病基因首獲揭示[J];首都醫(yī)藥;2012年23期
8 李延洲;先天性外胚葉發(fā)育不全一例報告[J];中國皮膚性病學(xué)雜志;1988年01期
9 張鳳川;無汗型外胚葉發(fā)育不良1例[J];中國麻風皮膚病雜志;2001年04期
10 張慧;權(quán)晟;高敏;肖風麗;陸聞生;沈玉君;周伏圣;楊森;張學(xué)軍;;X性連鎖少汗性外胚葉發(fā)育不良一家系的基因診斷[J];中國醫(yī)學(xué)科學(xué)院學(xué)報;2007年02期
相關(guān)會議論文 前7條
1 熊曉剛;劉業(yè)強;;皮膚原發(fā)性惡性外周原始神經(jīng)外胚葉腫瘤一例報道并文獻復(fù)習[A];2010全國中西醫(yī)結(jié)合皮膚性病學(xué)術(shù)會議論文匯編[C];2010年
2 熊曉剛;劉業(yè)強;陳文彬;徐曉;雷晴;張英;胡仕宏;張萍;汪瑩;盧軍;;發(fā)生于皮膚的原發(fā)性外周原始神經(jīng)外胚葉腫瘤[A];2011全國中西醫(yī)結(jié)合皮膚性病學(xué)術(shù)會議論文匯編[C];2011年
3 張國龍;施和建;杜旭峰;;有汗性外胚葉發(fā)育不良1例報告[A];中華醫(yī)學(xué)會第14次全國皮膚性病學(xué)術(shù)年會論文匯編[C];2008年
4 王紅梅;;少汗性外胚葉發(fā)育不全1例臨床報道[A];2013全國中西醫(yī)結(jié)合皮膚性病學(xué)術(shù)年會論文匯編[C];2013年
5 唐先發(fā);李敏;朱城W,
本文編號:2509164
本文鏈接:http://sikaile.net/kejilunwen/jiyingongcheng/2509164.html