Article
Genes regulating the serotonin metabolic pathway in the brain stem and their role in the etiopathogenesis of the sudden infant death syndrome.
Genomics - 1 Jun 2008
Nonnis Marzano Francesco, Maldini Milena, Filonzi Laura, Lavezzi Anna Maria, Parmigiani Stefano, Magnani Cinzia, Bevilacqua Giulio, Matturri Luigi
Abstract excerpt
Genotypes and allelic frequencies of TPH2, 5-HTTLPR, the 5-HTT (SLC6A4) intron 2 variable-number tandem repeat (VNTR) region, and the MAOA VNTR region were determined in brain-stem samples of 20 "genuine" SIDS cases and compared with results obtained from 150 healthy controls. The SNP G1463A responsible for 80% functionality loss of TPH2 (tryptophan hydroxylase 2) was not detected, neither in SIDS infants nor in...
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