References
Maresca A, Zaffagnini M, Caporali L, Carelli V, Zanna C (2015) DNA methyltransferase 1 mutations and mitochondrial pathology: is mtDNA methylated? Front Genet 12(6):90. https://doi.org/10.3389/fgene.2015.00090
Winkelmann J, Lin L, Schormair B, Kornum BR, Faraco J, Plazzi G, Melberg A, Cornelio F, Urban AE, Pizza F, Poli F, Grubert F, Wieland T, Graf E, Hallmayer J, Strom TM, Mignot E (2012) Mutations in DNMT1 cause autosomal dominant cerebellar ataxia, deafness and narcolepsy. Hum Mol Genet 15;21(10):2205–2210. https://doi.org/10.1093/hmg/dds035
Baets J, Duan X, Wu Y, Smith G, Seeley WW, Mademan I, McGrath NM, Beadell NC, Khoury J, Botuyan MV, Mer G, Worrell GA, Hojo K, DeLeon J, Laura M, Liu YT, Senderek J, Weis J, Van den Bergh P, Merrill SL, Reilly MM, Houlden H, Grossman M, Scherer SS, De Jonghe P, Dyck PJ, Klein CJ (2015 Apr) Defects of mutant DNMT1 are linked to a spectrum of neurological disorders. Brain. 138(Pt 4):845–861. https://doi.org/10.1093/brain/awv010
Zheng W, Yan Z, He R, Huang Y, Lin A, Huang W, Su Y, Li S, Zhang VW, Xie H (2018 Oct 20) Identification of a novel DNMT1 mutation in a Chinese patient with hereditary sensory and autonomic neuropathy type IE. BMC Neurol 18(1):174. https://doi.org/10.1186/s12883-018-1177-2.
Novielli C, Mandò C, Tabano S, Anelli GM, Fontana L, Antonazzo P, Miozzo M, Cetin I (2017) Mitochondrial DNA content and methylation in fetal cord blood of pregnancies with placental insufficiency. Placenta 55:63–70. https://doi.org/10.1016/j.placenta.2017.05.008
Funding
This work was supported by the E-Rare project GENOMIT, Telethon-Italy (GGP15041), the Pierfranco and Luisa Mariani Foundation.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Catania, A., Peverelli, L., Tabano, S. et al. DNMT1-complex disorder caused by a novel mutation associated with an overlapping phenotype of autosomal-dominant cerebellar ataxia, deafness, and narcolepsy (ADCA-DN) and hereditary sensory neuropathy with dementia and hearing loss (HSN1E). Neurol Sci 40, 1963–1966 (2019). https://doi.org/10.1007/s10072-019-03859-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10072-019-03859-7