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Page 1
Clinical and genetic spectrum of AMPD2-related pontocerebellar hypoplasia type 9.
Kortüm F, Jamra RA, Alawi M, Berry SA, Borck G, Helbig KL, Tang S, Huhle D, Korenke GC, Hebbar M, Shukla A, Girisha KM, Steinlin M, Waldmeier-Wilhelm S, Montomoli M, Guerrini R, Lemke JR, Kutsche K. Kortüm F, et al. Among authors: helbig kl. Eur J Hum Genet. 2018 May;26(5):695-708. doi: 10.1038/s41431-018-0098-2. Epub 2018 Feb 20. Eur J Hum Genet. 2018. PMID: 29463858 Free PMC article.
WAC loss-of-function mutations cause a recognisable syndrome characterised by dysmorphic features, developmental delay and hypotonia and recapitulate 10p11.23 microdeletion syndrome.
DeSanto C, D'Aco K, Araujo GC, Shannon N; DDD Study; Vernon H, Rahrig A, Monaghan KG, Niu Z, Vitazka P, Dodd J, Tang S, Manwaring L, Martir-Negron A, Schnur RE, Juusola J, Schroeder A, Pan V, Helbig KL, Friedman B, Shinawi M. DeSanto C, et al. Among authors: helbig kl. J Med Genet. 2015 Nov;52(11):754-61. doi: 10.1136/jmedgenet-2015-103069. Epub 2015 Aug 11. J Med Genet. 2015. PMID: 26264232
Loss of function of the retinoid-related nuclear receptor (RORB) gene and epilepsy.
Rudolf G, Lesca G, Mehrjouy MM, Labalme A, Salmi M, Bache I, Bruneau N, Pendziwiat M, Fluss J, de Bellescize J, Scholly J, Møller RS, Craiu D, Tommerup N, Valenti-Hirsch MP, Schluth-Bolard C, Sloan-Béna F, Helbig KL, Weckhuysen S, Edery P, Coulbaut S, Abbas M, Scheffer IE, Tang S, Myers CT, Stamberger H, Carvill GL, Shinde DN, Mefford HC, Neagu E, Huether R, Lu HM, Dica A, Cohen JS, Iliescu C, Pomeran C, Rubenstein J, Helbig I, Sanlaville D, Hirsch E, Szepetowski P. Rudolf G, et al. Among authors: helbig kl, helbig i. Eur J Hum Genet. 2016 Dec;24(12):1761-1770. doi: 10.1038/ejhg.2016.80. Epub 2016 Jun 29. Eur J Hum Genet. 2016. PMID: 27352968 Free PMC article.
Phenotypic spectrum of GABRA1: From generalized epilepsies to severe epileptic encephalopathies.
Johannesen K, Marini C, Pfeffer S, Møller RS, Dorn T, Niturad CE, Gardella E, Weber Y, Søndergård M, Hjalgrim H, Nikanorova M, Becker F, Larsen LH, Dahl HA, Maier O, Mei D, Biskup S, Klein KM, Reif PS, Rosenow F, Elias AF, Hudson C, Helbig KL, Schubert-Bast S, Scordo MR, Craiu D, Djémié T, Hoffman-Zacharska D, Caglayan H, Helbig I, Serratosa J, Striano P, De Jonghe P, Weckhuysen S, Suls A, Muru K, Talvik I, Talvik T, Muhle H, Borggraefe I, Rost I, Guerrini R, Lerche H, Lemke JR, Rubboli G, Maljevic S. Johannesen K, et al. Among authors: helbig kl, helbig i. Neurology. 2016 Sep 13;87(11):1140-51. doi: 10.1212/WNL.0000000000003087. Epub 2016 Aug 12. Neurology. 2016. PMID: 27521439
A recurrent mutation in KCNA2 as a novel cause of hereditary spastic paraplegia and ataxia.
Helbig KL, Hedrich UB, Shinde DN, Krey I, Teichmann AC, Hentschel J, Schubert J, Chamberlin AC, Huether R, Lu HM, Alcaraz WA, Tang S, Jungbluth C, Dugan SL, Vainionpää L, Karle KN, Synofzik M, Schöls L, Schüle R, Lehesjoki AE, Helbig I, Lerche H, Lemke JR. Helbig KL, et al. Among authors: helbig i. Ann Neurol. 2016 Oct;80(4):638-42. doi: 10.1002/ana.24762. Epub 2016 Sep 9. Ann Neurol. 2016. PMID: 27543892 Free PMC article.
Reply.
Helbig KL, Hedrich UB, Scheffer IE, Helbig I, Lerche H, Lemke JR. Helbig KL, et al. Among authors: helbig i. Ann Neurol. 2017 Feb;81(2):328-329. doi: 10.1002/ana.24856. Ann Neurol. 2017. PMID: 28019717 No abstract available.
GRIN2B encephalopathy: novel findings on phenotype, variant clustering, functional consequences and treatment aspects.
Platzer K, Yuan H, Schütz H, Winschel A, Chen W, Hu C, Kusumoto H, Heyne HO, Helbig KL, Tang S, Willing MC, Tinkle BT, Adams DJ, Depienne C, Keren B, Mignot C, Frengen E, Strømme P, Biskup S, Döcker D, Strom TM, Mefford HC, Myers CT, Muir AM, LaCroix A, Sadleir L, Scheffer IE, Brilstra E, van Haelst MM, van der Smagt JJ, Bok LA, Møller RS, Jensen UB, Millichap JJ, Berg AT, Goldberg EM, De Bie I, Fox S, Major P, Jones JR, Zackai EH, Abou Jamra R, Rolfs A, Leventer RJ, Lawson JA, Roscioli T, Jansen FE, Ranza E, Korff CM, Lehesjoki AE, Courage C, Linnankivi T, Smith DR, Stanley C, Mintz M, McKnight D, Decker A, Tan WH, Tarnopolsky MA, Brady LI, Wolff M, Dondit L, Pedro HF, Parisotto SE, Jones KL, Patel AD, Franz DN, Vanzo R, Marco E, Ranells JD, Di Donato N, Dobyns WB, Laube B, Traynelis SF, Lemke JR. Platzer K, et al. Among authors: helbig kl. J Med Genet. 2017 Jul;54(7):460-470. doi: 10.1136/jmedgenet-2016-104509. Epub 2017 Apr 4. J Med Genet. 2017. PMID: 28377535 Free PMC article.
Genetic and phenotypic heterogeneity suggest therapeutic implications in SCN2A-related disorders.
Wolff M, Johannesen KM, Hedrich UBS, Masnada S, Rubboli G, Gardella E, Lesca G, Ville D, Milh M, Villard L, Afenjar A, Chantot-Bastaraud S, Mignot C, Lardennois C, Nava C, Schwarz N, Gérard M, Perrin L, Doummar D, Auvin S, Miranda MJ, Hempel M, Brilstra E, Knoers N, Verbeek N, van Kempen M, Braun KP, Mancini G, Biskup S, Hörtnagel K, Döcker M, Bast T, Loddenkemper T, Wong-Kisiel L, Baumeister FM, Fazeli W, Striano P, Dilena R, Fontana E, Zara F, Kurlemann G, Klepper J, Thoene JG, Arndt DH, Deconinck N, Schmitt-Mechelke T, Maier O, Muhle H, Wical B, Finetti C, Brückner R, Pietz J, Golla G, Jillella D, Linnet KM, Charles P, Moog U, Õiglane-Shlik E, Mantovani JF, Park K, Deprez M, Lederer D, Mary S, Scalais E, Selim L, Van Coster R, Lagae L, Nikanorova M, Hjalgrim H, Korenke GC, Trivisano M, Specchio N, Ceulemans B, Dorn T, Helbig KL, Hardies K, Stamberger H, de Jonghe P, Weckhuysen S, Lemke JR, Krägeloh-Mann I, Helbig I, Kluger G, Lerche H, Møller RS. Wolff M, et al. Among authors: helbig kl, helbig i. Brain. 2017 May 1;140(5):1316-1336. doi: 10.1093/brain/awx054. Brain. 2017. PMID: 28379373
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