title: [Relationship between genetic polymorphisms of interferon-gamma gene intron 1 +874 site and recurrent Condyloma acuminata].
abstract: OBJECTIVE
  To explore the relationship between the polymorphisms of interferon-gamma (IFN-gamma) gene intron 1 at position + 874 and Condyloma Acuminata (CA).
  
  
  METHODS
  IFN-gamma gene single nucleotide polymorphisms (intron 1 at position + 874) were detected in 156 subjects, including 76 patients with recurrent CA (CA group) and 80 healthy controls (control group), by polymerase chain reaction with sequence specific primers.
  
  
  RESULTS
  No significant difference of IFN-gamma 1 + 874 was found between CA group (TT, TA, and AA frequencies were 10.5%, 34.2%, and 55.3%, respectively) and control group (TT, TA, and AA frequencies were 7.5%, 30.0%, and 62.5%, respectively) (chi2 = 0.959, P = 0.619).
  
  
  CONCLUSIONS
  IFN-gamma gene polymorphism (intron 1 at position + 874) is not correlated with recurrent CA.
authors.affiliation: Department of Dermatology, PUMC Hospital, CAMS and PUMC, Beijing 100073, China.
authors.forename: Yi-Fan
authors.initials: YF
authors.lastname: Lu
authors.forename: Ya-Gang
authors.initials: YG
authors.lastname: Zuo