A novel TSC2 c.4511 T &gt; C missense variant associated with tuberous sclerosis complex

YIC-IR

	A novel TSC2 c.4511 T > C missense variant associated with tuberous sclerosis complex
其他题名	A novel TSC2 c.4511 T > C missense variant associated with tuberous sclerosis complex
	Shunzhi He; Na Lv; Hongchu Bao; Xiong Wang; Jing Li
发表期刊	BMC Medical Genetics
ISSN	1471-2350
	2020
卷号	21 期号:1
英文摘要	Background Tuberous sclerosis complex (TSC) is an autosomal-dominant hereditary disease characterized by hamartomas of multiple organ systems, including the brain, skin, heart, kidney and lung. Genetically, TSC is caused by pathogenic variants in the TSC1 or TSC2 gene. Case presentation We reported a sporadic case of a 32-year-old Han Chinese male diagnosed with TSC, whose spouse had a history of two spontaneous miscarriages and an induced abortion of a 30-week fetus identified with cardiac rhabdomyoma by ultrasound. A novel heterozygous missense variant in the TSC2 gene (Exon35:c.4511?T?>?C:p.L1504P) was identified in the male patient and the aborted fetus by next-generation sequencing, but not in his wife or both his parents. According to the ACMG Conclusion The novel TSC2 :c.4511?T?>?C variant identified was highly likely associated with TSC and could potentially lead to adverse reproductive outcomes. IVF-ET and pre-implantation genetic diagnosis for TSC are recommended for this patient in the future to prevent fetal TSC.
中文摘要	Background Tuberous sclerosis complex (TSC) is an autosomal-dominant hereditary disease characterized by hamartomas of multiple organ systems, including the brain, skin, heart, kidney and lung. Genetically, TSC is caused by pathogenic variants in the TSC1 or TSC2 gene. Case presentation We reported a sporadic case of a 32-year-old Han Chinese male diagnosed with TSC, whose spouse had a history of two spontaneous miscarriages and an induced abortion of a 30-week fetus identified with cardiac rhabdomyoma by ultrasound. A novel heterozygous missense variant in the TSC2 gene (Exon35:c.4511?T?>?C:p.L1504P) was identified in the male patient and the aborted fetus by next-generation sequencing, but not in his wife or both his parents. According to the ACMG Conclusion The novel TSC2 :c.4511?T?>?C variant identified was highly likely associated with TSC and could potentially lead to adverse reproductive outcomes. IVF-ET and pre-implantation genetic diagnosis for TSC are recommended for this patient in the future to prevent fetal TSC.
语种	英语
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/34529
专题	中国科学院烟台海岸带研究所
作者单位	Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Shunzhi He,Na Lv,Hongchu Bao,et al. A novel TSC2 c.4511 T > C missense variant associated with tuberous sclerosis complex[J]. BMC Medical Genetics,2020,21(1).
APA	Shunzhi He,Na Lv,Hongchu Bao,Xiong Wang,&Jing Li.(2020).A novel TSC2 c.4511 T > C missense variant associated with tuberous sclerosis complex.BMC Medical Genetics,21(1).
MLA	Shunzhi He,et al."A novel TSC2 c.4511 T > C missense variant associated with tuberous sclerosis complex".BMC Medical Genetics 21.1(2020).