title: Mutations of TFAP2B in congenital heart disease patients in Mysore, South India.
abstract: OBJECTIVE
  Cardiac malformations in the young constitute a major portion of clinically significant birth defects. Congenital heart disease (CHD) is a common congenital cardiac birth defect, affecting nearly 1 per cent of all live births. Patent ductus arteriosus (PDA) is clinically significant foetal circulation anomaly, second most common form of CHD which constitutes approximately 10 per cent of total CHDs. The study aimed to screen for TFAP2B mutations in CHD patients of Mysore.
  
  
  METHODS
  With informed consent, 100 clinically diagnosed CHD patients and 50 healthy controls in Mysore, south India, were recruited for the analysis of screening of mutations. MassARRAY analysis of 5 prominent mutations of TFAP2B was performed.
  
  
  RESULTS
  The analysis did not show any of the five mutations of TFAP2B screened by massARRAY in patients and controls, indicating that these mutations were not involved in the manifestation of CHD in the patients at Mysore, south India.
  
  
  CONCLUSIONS
  The findings suggest the lack of involvement of known mutations of TFAP2B with syndromic or nonsyndromic CHDs in Mysore patients.
authors.affiliation: Department of Studies in Zoology, University of Mysore, Mysore, India.
authors.forename: Kusuma
authors.initials: K
authors.lastname: Lingaiah
authors.forename: Dinesh M
authors.initials: DM
authors.lastname: Sosalagere
authors.forename: Savitha R
authors.initials: SR
authors.lastname: Mysore
authors.forename: B
authors.initials: B
authors.lastname: Krishnamurthy
authors.forename: Doddaiah
authors.initials: D
authors.lastname: Narayanappa
authors.forename: Ramachandra B
authors.initials: RB
authors.lastname: Nallur
mesh_terms: D002648:Child; D002675:Child, Preschool; D004374:Ductus Arteriosus, Patent / Q000235:genetics*; D005260:Female; D006330:Heart Defects, Congenital / Q000235:genetics*; D006331:Heart Diseases / Q000235:genetics*; D006801:Humans; D007194:India; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009154:Mutation / Q000235:genetics*; D050656:Transcription Factor AP-2 / Q000235:genetics*
chemical_list: D050656:Transcription Factor AP-2