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Attention-deficit hyperactivity disorder shares copy number variant risk with schizophrenia and autism spectrum disorder.
Gudmundsson OO, Walters GB, Ingason A, Johansson S, Zayats T, Athanasiu L, Sonderby IE, Gustafsson O, Nawaz MS, Jonsson GF, Jonsson L, Knappskog PM, Ingvarsdottir E, Davidsdottir K, Djurovic S, Knudsen GPS, Askeland RB, Haraldsdottir GS, Baldursson G, Magnusson P, Sigurdsson E, Gudbjartsson DF, Stefansson H, Andreassen OA, Haavik J, Reichborn-Kjennerud T, Stefansson K. Gudmundsson OO, et al. Among authors: knappskog pm. Transl Psychiatry. 2019 Oct 17;9(1):258. doi: 10.1038/s41398-019-0599-y. Transl Psychiatry. 2019. PMID: 31624239 Free PMC article.
Urea-induced denaturation of human phenylalanine hydroxylase.
Kleppe R, Uhlemann K, Knappskog PM, Haavik J. Kleppe R, et al. Among authors: knappskog pm. J Biol Chem. 1999 Nov 19;274(47):33251-8. doi: 10.1074/jbc.274.47.33251. J Biol Chem. 1999. PMID: 10559199 Free article.
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
157 results