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Genetic analyses of dopamine related genes in adult ADHD patients suggest an association with the DRD5-microsatellite repeat, but not with DRD4 or SLC6A3 VNTRs.
Johansson S, Halleland H, Halmøy A, Jacobsen KK, Landaas ET, Dramsdahl M, Fasmer OB, Bergsholm P, Lundervold AJ, Gillberg C, Hugdahl K, Knappskog PM, Haavik J. Johansson S, et al. Among authors: knappskog pm. Am J Med Genet B Neuropsychiatr Genet. 2008 Dec 5;147B(8):1470-5. doi: 10.1002/ajmg.b.30662. Am J Med Genet B Neuropsychiatr Genet. 2008. PMID: 18081165
An international multicenter association study of the serotonin transporter gene in persistent ADHD.
Landaas ET, Johansson S, Jacobsen KK, Ribasés M, Bosch R, Sánchez-Mora C, Jacob CP, Boreatti-Hümmer A, Kreiker S, Lesch KP, Kiemeney LA, Kooij JJ, Kan C, Buitelaar JK, Faraone SV, Halmøy A, Ramos-Quiroga JA, Cormand B, Reif A, Franke B, Mick E, Knappskog PM, Haavik J. Landaas ET, et al. Among authors: knappskog pm. Genes Brain Behav. 2010 Jul;9(5):449-58. doi: 10.1111/j.1601-183X.2010.00567.x. Epub 2010 Jan 25. Genes Brain Behav. 2010. PMID: 20113357 Free article.
Common variants in the TPH1 and TPH2 regions are not associated with persistent ADHD in a combined sample of 1,636 adult cases and 1,923 controls from four European populations.
Johansson S, Halmøy A, Mavroconstanti T, Jacobsen KK, Landaas ET, Reif A, Jacob C, Boreatti-Hümmer A, Kreiker S, Lesch KP, Kan CC, Kooij JJ, Kiemeney LA, Buitelaar JK, Franke B, Ribasés M, Bosch R, Bayés M, Casas M, Ramos-Quiroga JA, Cormand B, Knappskog P, Haavik J. Johansson S, et al. Am J Med Genet B Neuropsychiatr Genet. 2010 Jul;153B(5):1008-15. doi: 10.1002/ajmg.b.31067. Am J Med Genet B Neuropsychiatr Genet. 2010. PMID: 20213726
Mutations in ABHD12 cause the neurodegenerative disease PHARC: An inborn error of endocannabinoid metabolism.
Fiskerstrand T, H'mida-Ben Brahim D, Johansson S, M'zahem A, Haukanes BI, Drouot N, Zimmermann J, Cole AJ, Vedeler C, Bredrup C, Assoum M, Tazir M, Klockgether T, Hamri A, Steen VM, Boman H, Bindoff LA, Koenig M, Knappskog PM. Fiskerstrand T, et al. Among authors: knappskog pm. Am J Hum Genet. 2010 Sep 10;87(3):410-7. doi: 10.1016/j.ajhg.2010.08.002. Am J Hum Genet. 2010. PMID: 20797687 Free PMC article.
159 results