Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Atrial septal defect (ASD) is a common acyanotic congenital cardiac disorder associated with genetic mutations. The objective of this study was to identify the genetic factors in a Chinese family with ASD patients by a whole exome sequencing approach. Causative ASD gene mutations were examined in 16 members from a three-generation family, among which 6 individuals were diagnosed as having ASD. One hundred and eighty-three unrelated healthy Chinese were recruited as a normal control group. Peripheral venous blood was collected from every subject for genetic analysis. Exome sequencing was performed in the ASD patients. Potential causal mutations were detected in non-ASD family members and normal controls by polymerase chain reaction and sequencing analysis. The results showed that all affected family members carried two novel compound mutations, c.1187delT of PCDHGA4 and c.2557insC of SLFN14, and these two mutations were considered to have synergetic function on ASD. In conclusion, the mutations of c.1187delT of PCDHGA4 and c.2557insC of SLFN14 may be pathogenic factors contributing to the development of ASD.
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PMID:Identification of Two Mutations in PCDHGA4 and SLFN14 Genes in an Atrial Septal Defect Family. 3053 60