Autism: Evidence of association with adenosine deaminase genetic polymorphism

Nunzio Bottini, Danila De Luca, Patrizia Saccucci, Agata Fiumara, Maurizio Elia, Maria Cristina Porfirio, Paola Lucarelli, Paolo Curatolo

Research output: Contribution to journalArticlepeer-review


Reduced adenosine deaminase (ADA) activity has been reported in sera of autistic children relative to controls. Additionally, the Asn allele of the ADA Asp8Asn polymorphism has been associated with reduced enzymatic activity. Therefore, we studied this polymorphism in autistic children and controls from two Italian populations. We observed a significantly elevated frequency of the low-activity Asn allele in the total sample of autistic cases relative to controls (P

Original languageEnglish
Pages (from-to)111-113
Number of pages3
Issue number2
Publication statusPublished - 2001


  • Adenosine deaminase
  • Autism
  • Genetics
  • Purine

ASJC Scopus subject areas

  • Genetics(clinical)
  • Neuroscience(all)


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