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Published in: neurogenetics 3-4/2013

01-11-2013 | Short Communication

Exome sequencing in a family with intellectual disability, early onset spasticity, and cerebellar atrophy detects a novel mutation in EXOSC3

Authors: Ginevra Zanni, Chiara Scotton, Chiara Passarelli, Mingyan Fang, Sabina Barresi, Bruno Dallapiccola, Bin Wu, Francesca Gualandi, Alessandra Ferlini, E. Bertini, Wang Wei

Published in: Neurogenetics | Issue 3-4/2013

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Abstract

Whole exome sequencing in two-generational kindred from Bangladesh with early onset spasticity, mild intellectual disability, distal amyotrophy, and cerebellar atrophy transmitted as an autosomal recessive trait identified the following two missense mutations in the EXOSC3 gene: a novel p.V80F mutation and a known p.D132A change previously associated with mild variants of pontocerebellar hypoplasia type 1. This study confirms the involvement of RNA processing proteins in disorders with motor neuron and cerebellar degeneration overlapping with spinocerebellar ataxia 36 and rare forms of hereditary spastic paraplegia with cerebellar features.
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Literature
1.
go back to reference Wan J, Yourshaw M, Mamsa H, Rudnik-Schöneborn S, Menezes MP, Hong JE, Leong DW, Senderek J, Salman MS, Chitayat D, Seeman P, von Moers A, Graul-Neumann L, Kornberg AJ, Castro-Gago M, Sobrido MJ, Sanefuji M, Shieh PB, Salamon N, Kim RC, Vinters HV, Chen Z, Zerres K, Ryan MM, Nelson SF, Jen JC (2012) Mutations in the RNA exosome component gene EXOSC3 cause pontocerebellar hypoplasia and spinal motor neuron degeneration. Nat Genet 44(6):704–708PubMedCrossRef Wan J, Yourshaw M, Mamsa H, Rudnik-Schöneborn S, Menezes MP, Hong JE, Leong DW, Senderek J, Salman MS, Chitayat D, Seeman P, von Moers A, Graul-Neumann L, Kornberg AJ, Castro-Gago M, Sobrido MJ, Sanefuji M, Shieh PB, Salamon N, Kim RC, Vinters HV, Chen Z, Zerres K, Ryan MM, Nelson SF, Jen JC (2012) Mutations in the RNA exosome component gene EXOSC3 cause pontocerebellar hypoplasia and spinal motor neuron degeneration. Nat Genet 44(6):704–708PubMedCrossRef
2.
go back to reference Namavar Y, Barth PG, Poll-The BT, Baas F (2011) Classification, diagnosis, and potential mechanisms in pontocerebellar hypoplasia. Orphanet J Rare Dis 6:50PubMedCrossRef Namavar Y, Barth PG, Poll-The BT, Baas F (2011) Classification, diagnosis, and potential mechanisms in pontocerebellar hypoplasia. Orphanet J Rare Dis 6:50PubMedCrossRef
3.
go back to reference Rudnik-Schöneborn S, Senderek J, Jen JC, Houge G, Seeman P, Puchmajerová A, Graul-Neumann L, Seidel U, Korinthenberg R, Kirschner J, Seeger J, Ryan MM, Muntoni F, Steinlin M, Sztriha L, Colomer J, Hübner C, Brockmann K, Van Maldergem L, Schiff M, Holzinger A, Barth P, Reardon W, Yourshaw M, Nelson SF, Eggermann T, Zerres K (2013) Pontocerebellar hypoplasia type 1: clinical spectrum and relevance of EXOSC3 mutations. Neurology 80(5):438–446PubMedCrossRef Rudnik-Schöneborn S, Senderek J, Jen JC, Houge G, Seeman P, Puchmajerová A, Graul-Neumann L, Seidel U, Korinthenberg R, Kirschner J, Seeger J, Ryan MM, Muntoni F, Steinlin M, Sztriha L, Colomer J, Hübner C, Brockmann K, Van Maldergem L, Schiff M, Holzinger A, Barth P, Reardon W, Yourshaw M, Nelson SF, Eggermann T, Zerres K (2013) Pontocerebellar hypoplasia type 1: clinical spectrum and relevance of EXOSC3 mutations. Neurology 80(5):438–446PubMedCrossRef
4.
go back to reference Liu Q, Greimann JC, Lima CD (2006) Reconstitution, activities, and structure of the eukaryotic RNA exosome. Cell 127(6):1223–1237PubMedCrossRef Liu Q, Greimann JC, Lima CD (2006) Reconstitution, activities, and structure of the eukaryotic RNA exosome. Cell 127(6):1223–1237PubMedCrossRef
5.
go back to reference Amblar M, Barbas A, Gomez-Puertas P, Arraiano CM (2007) The role of the S1 domain in exoribonucleolytic activity: substrate specificity and multimerization. RNA 13(3):317–327PubMedCrossRef Amblar M, Barbas A, Gomez-Puertas P, Arraiano CM (2007) The role of the S1 domain in exoribonucleolytic activity: substrate specificity and multimerization. RNA 13(3):317–327PubMedCrossRef
6.
go back to reference Finsterer J, Löscher W, Quasthoff S, Wanschitz J, Auer-Grumbach M, Stevanin G (2012) Hereditary spastic paraplegias with autosomal dominant, recessive, X-linked, or maternal trait of inheritance. J Neurol Sci 318(1–2):1–18PubMedCrossRef Finsterer J, Löscher W, Quasthoff S, Wanschitz J, Auer-Grumbach M, Stevanin G (2012) Hereditary spastic paraplegias with autosomal dominant, recessive, X-linked, or maternal trait of inheritance. J Neurol Sci 318(1–2):1–18PubMedCrossRef
7.
go back to reference Ikeda Y, Ohta Y, Kobayashi H, Okamoto M, Takamatsu K, Ota T, Manabe Y, Okamoto K, Koizumi A, Abe K (2012) Clinical features of SCA36: a novel spinocerebellar ataxia with motor neuron involvement. Neurology 79(4):333–341PubMedCrossRef Ikeda Y, Ohta Y, Kobayashi H, Okamoto M, Takamatsu K, Ota T, Manabe Y, Okamoto K, Koizumi A, Abe K (2012) Clinical features of SCA36: a novel spinocerebellar ataxia with motor neuron involvement. Neurology 79(4):333–341PubMedCrossRef
8.
go back to reference Costello JL, Stead JA, Feigenbutz M, Jones RM, Mitchell P (2011) The C-terminal region of the exosome-associated protein Rrp47 is specifically required for box C/D small nucleolar RNA 3'-maturation. J Biol Chem 286(6):4535–4543PubMedCrossRef Costello JL, Stead JA, Feigenbutz M, Jones RM, Mitchell P (2011) The C-terminal region of the exosome-associated protein Rrp47 is specifically required for box C/D small nucleolar RNA 3'-maturation. J Biol Chem 286(6):4535–4543PubMedCrossRef
9.
go back to reference Paciorkowski AR, Darras BT (2013) Making sense of genetic heterogeneity: emergence of pathways in developmental brain disorders. Neurology 80(5):426–427PubMedCrossRef Paciorkowski AR, Darras BT (2013) Making sense of genetic heterogeneity: emergence of pathways in developmental brain disorders. Neurology 80(5):426–427PubMedCrossRef
10.
go back to reference Hanada T, Weitzer S, Mair B, Bernreuther C, Wainger BJ, Ichida J, Hanada R, Orthofer M, Cronin SJ, Komnenovic V, Minis A, Sato F, Mimata H, Yoshimura A, Tamir I, Rainer J, Kofler R, Yaron A, Eggan KC, Woolf CJ, Glatzel M, Herbst R, Martinez J, Penninger JM (2013) CLP1 links tRNA metabolism to progressive motor-neuron loss. Nature 495(7442):474–480PubMedCrossRef Hanada T, Weitzer S, Mair B, Bernreuther C, Wainger BJ, Ichida J, Hanada R, Orthofer M, Cronin SJ, Komnenovic V, Minis A, Sato F, Mimata H, Yoshimura A, Tamir I, Rainer J, Kofler R, Yaron A, Eggan KC, Woolf CJ, Glatzel M, Herbst R, Martinez J, Penninger JM (2013) CLP1 links tRNA metabolism to progressive motor-neuron loss. Nature 495(7442):474–480PubMedCrossRef
11.
go back to reference Lehner B, Sanderson CM (2004) A protein interaction framework for human mRNA degradation. Genome Res 14(7):1315–1323PubMedCrossRef Lehner B, Sanderson CM (2004) A protein interaction framework for human mRNA degradation. Genome Res 14(7):1315–1323PubMedCrossRef
12.
go back to reference Yu Y, Wu BL, Wu J, Shen Y (2012) Exome and whole-genome sequencing as clinical tests: a transformative practice in molecular diagnostics. Clin Chem 58:1507–1509PubMedCrossRef Yu Y, Wu BL, Wu J, Shen Y (2012) Exome and whole-genome sequencing as clinical tests: a transformative practice in molecular diagnostics. Clin Chem 58:1507–1509PubMedCrossRef
Metadata
Title
Exome sequencing in a family with intellectual disability, early onset spasticity, and cerebellar atrophy detects a novel mutation in EXOSC3
Authors
Ginevra Zanni
Chiara Scotton
Chiara Passarelli
Mingyan Fang
Sabina Barresi
Bruno Dallapiccola
Bin Wu
Francesca Gualandi
Alessandra Ferlini
E. Bertini
Wang Wei
Publication date
01-11-2013
Publisher
Springer Berlin Heidelberg
Published in
Neurogenetics / Issue 3-4/2013
Print ISSN: 1364-6745
Electronic ISSN: 1364-6753
DOI
https://doi.org/10.1007/s10048-013-0371-z

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Acknowledgement to Referees 2012/2013