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与新型TMPRSS15基因突变相关的代酶缺乏症:一个病例报告

Yunxi Li¹, Ruijuan Li¹, Yanyan Pan¹

¹Department of Pediatric Nephrology and Rheumatism and Immunology, Children's Hospital Affiliated to Shandong University, Jinan Children's Hospital, Jinan, China.

Frontiers in pediatrics

|February 13, 2025

概括

代酶缺乏症 (EKD) 是一种罕见的遗传疾病. 这一案例突出显示了TMPRSS15中的新型突变以及用胰腺酶的成功治疗,改善了患者的治疗结果.

科学领域:

遗传学是一个遗传学.
胃肠病学胃肠病学
儿科儿科儿科

背景情况:

代酶缺乏症 (EKD) 是一种罕见的自体逆向遗传疾病.
电脑内核突发症是由于跨膜蛋白酶15 (TMPRSS15) 基因的突变而产生的.
这份报告详细介绍了一个婴儿患有新型化合物异性TMPRSS15突变的EKD病例.

研究的目的:

报告一种带有新型化合物异性TMPRSS15突变的EKD病例.
描述临床表现和诊断方法.
突出胰腺酶替代的治疗结果.

主要方法:

一个2个月大的女婴的临床病例介绍.
整体外基因组测序以识别TMPRSS15变体.
在治疗后监测临床症状和身体发展.

主要成果:

患者出现了慢性腹,吐,体重增加失败,贫血,低albuminemia和多器官损伤.
发现了两种新型的异质合体TMPRSS15变体:c.2611C>T (p.Arg871Ter) 和c.1584_1585insCTTT (p.Glu529LeufsTer2).这些变体包括:
在胰腺酶替代术后,临床症状显著改善,在一年的随访期间身体发育正常.

结论:

这个病例扩大了已知的EKD的基因型谱.
基因分析是一个有价值的工具,用于早期诊断,当zymogen激活测试是不可用的.
早期胰腺酶补充是EKD的有效治疗策略,导致令人满意的结果.

关键词:

这就是TMPRSS1515的原因.案例报告案例报告孩子们的孩子们的孩子们的孩子们.代酶缺乏症代酶缺乏症基因基因基因基因

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