A novel de novo TBX5 mutation in a patient with Holt-Oram syndrome

被引:5
|
作者
Rios-Serna, Lady J. [1 ]
Diaz-Ordonez, Lorena [1 ]
Candelo, Estephania [1 ,2 ]
Pachajoa, Harry [1 ,3 ]
机构
[1] Univ Icesi, Dept Basic Med Sci, Ctr Res Congenital Anomalies & Rare Dis CIACER, L Bldg,Calle 18 122-135, Cali 760031, Valle Del Cauca, Colombia
[2] UCL, Biomat & Tissues Engn & Genet Human Dis, London, England
[3] Fdn Valle del Lili, Cali, Valle Del Cauca, Colombia
来源
关键词
Holt-Oram syndrome; heart-hand syndrome; de novo mutation; TBX5;
D O I
10.2147/TACG.S183418
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Holt-Oram syndrome (HOS) is an autosomal dominant disorder characterized by congenital cardiac defects and congenital deformities of the upper limbs. Herein, we report the case of a 2-year-old patient presenting with clinical diagnostic criteria of HOS with interatrial and interventricular communication associated with hip dysplasia and upper limb reduction composed of radial ray anomaly. A novel de novo, potentially pathogenic variant in the TBX5 gene at NM_181486.2:c.243-1G>C was identified.
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页码:157 / 162
页数:6
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