Letter to the Editor: A Novel Mutation in the CREBBP Gene of a Korean Girl with Rubinstein-Taybi syndrome

被引:0
|
作者
Huh, Rimm [1 ]
Cho, Sung Yoon [1 ]
Kim, Jinsup [1 ]
Ki, Chang-Seok [2 ]
Jin, Dong-Kyu [1 ]
机构
[1] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Pediat, Seoul 135710, South Korea
[2] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Lab Med & Genet, Seoul 135710, South Korea
来源
关键词
Rubinstein-Taybi syndrome; CREBBP; growth hormone deficiency; Hirschsprung disease; MICRODELETION; INHERITANCE; PATIENT; DEFECT;
D O I
暂无
中图分类号
R446 [实验室诊断]; R-33 [实验医学、医学实验];
学科分类号
1001 ;
摘要
Rubinstein-Taybi syndrome (RTS) is a rare congenital disorder characterized by broad thumbs and halluces, dysmorphic facial features, mental retardation, and short stature. Mutations in the cAMP-response element binding protein-BP (CREBBP) gene (50-60% of cases) and E1A-binding protein (EP300, 3%) are known genetic causes in affected individuals. Here, we describe a genetically confirmed Korean RTS patient with atypical features, including Hirschsprung disease and growth hormone deficiency. Mutational analysis revealed a novel heterozygous frameshift mutation, c.2064_2077del14 (p.Gly689Cysfs*32) in the CREBBP gene.
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页码:458 / 461
页数:4
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