SCA27B FGF14
Disease ID
SCA27B
Gene ID
FGF14
Updated
Jun 4, 2025
v2.4.3
v2.4.3
Disease
Name
Spinocerebellar ataxia 27B
Inheritance
Autosomal dominant Description
Locus
Details
Alleles
Ref. Motif
GAA
Benign (ref.)
GAAGGA, GAAGAAGAAGAAGCA, AAGGAG
Benign (gene)
CCTTCT, CTGCTTCTTCTTCTT, CCTTCT
Pathogenic (ref.)
GAA
Pathogenic (gene)
CTT
References
Direct supporting references for info on this page.
1
Repeat expansion disorders.
Zhongbo,Chen, Huw R,Morris, James,Polke, Nicholas W,Wood, Sonia,Gandhi, Mina,Ryten, Henry,Houlden, Arianna,Tucci
Practical neurology · 2025-05-15
pmid:393490432
Involvement of the Superior Cerebellar Peduncles in GAA-
<i>FGF14</i>
Ataxia
Shihan,Chen, Catherine,Ashton, Rawan,Sakalla, Guillemette,Clement, Sophie,Planel, Céline,Bonnet, Phillipa J.,Lamont, Karthik,Kulanthaivelu, Atchayaram,Nalini, Henry,Houlden, Antoine,Duquette, Marie-Josée,Dicaire, Pablo,Iruzubieta Agudo, Javier,Ruiz-Martinez, Enrique,Marco De Lucas, Rodrigo,Sutil Berjon, Jon,Infante Ceberio, Elisabetta,Indelicato, Sylvia M.,Boesch, Matthis,Synofzik, Benjamin,Bender, Matt C.,Danzi, Stephan,Zuchner, David,Pellerin, Bernard,Brais, Mathilde,Renaud, Roberta,La Piana
Neurology Genetics · 2025-04-01
doi:10.1212/NXG.00000000002002533
GAA-FGF14-Related Ataxia
David,Pellerin, Matt,Danzi, Mathilde,Renaud, Henry,Houlden, Matthis,Synofzik, Stephan,Zuchner, Bernard,Brais
GeneReviews® · 1993-01-01
genereviews:NBK5995894
Neurological disorders caused by novel non-coding repeat expansions: clinical features and differential diagnosis.
Elisa,Vegezzi, Hiroyuki,Ishiura, D Cristopher,Bragg, David,Pellerin, Francesca,Magrinelli, Riccardo,Currò, Stefano,Facchini, Arianna,Tucci, John,Hardy, Nutan,Sharma, Matt C,Danzi, Stephan,Zuchner, Bernard,Brais, Mary M,Reilly, Shoji,Tsuji, Henry,Houlden, Andrea,Cortese
The Lancet. Neurology · 2024-07-01
pmid:388767505
Spinocerebellar ataxia 27B: a frequent and slowly progressive autosomal-dominant cerebellar ataxia-experience from an Italian cohort.
Sara,Satolli, Salvatore,Rossi, Elisa,Vegezzi, David,Pellerin, Maria Laura,Manca, Melissa,Barghigiani, Carla,Battisti, Giusi,Bilancieri, Giorgia,Bruno, Elena,Capacci, Carlo,Casali, Roberto,Ceravolo, Sirio,Cocozza, Stefano,Cotti Piccinelli, Chiara,Criscuolo, Matt C,Danzi, Rosa,De Micco, Giuseppe,De Michele, Marie-Josée,Dicaire, Grazia Maria Igea,Falcone, Roberto,Fancellu, Yasmine,Ferchichi, Camilla,Ferrari, Alessandro,Filla, Nicola,Fini, Alessandra,Govoni, Filomena,Lo Vecchio, Alessandro,Malandrini, Andrea,Mignarri, Olimpia,Musumeci, Claudia,Nesti, Sabina,Pappatà, Maria Teresa,Pellecchia, Alessia,Perna, Antonio,Petrucci, Maria Grazia,Pomponi, Roberta,Ravenni, Ivana,Ricca, Alessandra,Rufa, Elisabetta,Tabolacci, Alessandra,Tessa, Alessandro,Tessitore, Stephan,Zuchner, Gabriella,Silvestri, Andrea,Cortese, Bernard,Brais, Filippo M,Santorelli
Journal of neurology · 2024-06-17
pmid:388862086
An intronic GAA repeat expansion in FGF14 causes the autosomal-dominant adult-onset ataxia SCA27B/ATX-FGF14.
Haloom,Rafehi, Justin,Read, David J,Szmulewicz, Kayli C,Davies, Penny,Snell, Liam G,Fearnley, Liam,Scott, Mirja,Thomsen, Greta,Gillies, Kate,Pope, Mark F,Bennett, Jacob E,Munro, Kathie J,Ngo, Luke,Chen, Mathew J,Wallis, Ernest G,Butler, Kishore R,Kumar, Kathy Hc,Wu, Susan E,Tomlinson, Stephen,Tisch, Abhishek,Malhotra, Matthew,Lee-Archer, Egor,Dolzhenko, Michael A,Eberle, Leslie J,Roberts, Brent L,Fogel, Norbert,Brüggemann, Katja,Lohmann, Martin B,Delatycki, Melanie,Bahlo, Paul J,Lockhart
American journal of human genetics · 2023-06-01
pmid:372678987
Clinical, Radiological and Pathological Features of a Large American Cohort of Spinocerebellar Ataxia (SCA27B).
Widad,Abou Chaar, Anirudh N,Eranki, Hannah A,Stevens, Sonya L,Watson, Darice Y,Wong, Veronica S,Avila, Megan,Delfeld, Alexander J,Gary, Sanjukta,Tawde, Malia,Triebold, Marcello,Cherchi, Tao,Xie, Paul J,Lockhart, Melanie,Bahlo, David,Pellerin, Marie-Josée,Dicaire, Matt,Danzi, Stephan,Zuchner, Bernard C,Brais, Susan,Perlman, Margit,Burmeister, Henry,Paulson, Sharan,Srinivasan, Lawrence,Schut, Matthew,Bower, Khalaf,Bushara, Chuanhong,Liao, Vikram G,Shakkottai, John,Collins, H Brent,Clark, Soma,Das, Brent L,Fogel, Christopher M,Gomez
Annals of neurology · 2024-09-12
pmid:392639928
Intronic
David,Pellerin, Carlo,Wilke, Andreas,Traschütz, Sara,Nagy, Riccardo,Currò, Marie-Josée,Dicaire, Hector,Garcia-Moreno, Mathieu,Anheim, Thomas,Wirth, Jennifer,Faber, Dagmar,Timmann, Christel,Depienne, Dan,Rujescu, José,Gazulla, Mary M,Reilly, Paola,Giunti, Bernard,Brais, Henry,Houlden, Ludger,Schöls, Michael,Strupp, Andrea,Cortese, Matthis,Synofzik
Journal of neurology, neurosurgery, and psychiatry · 2024-01-11
pmid:373992869
Identification and characterisation of pathogenic and non-pathogenic FGF14 repeat expansions.
Lars,Mohren, Friedrich,Erdlenbruch, Elsa,Leitão, Fabian,Kilpert, G Sebastian,Hönes, Sabine,Kaya, Christopher,Schröder, Andreas,Thieme, Marc,Sturm, Joohyun,Park, Agatha,Schlüter, Montserrat,Ruiz, Moisés,Morales de la Prida, Carlos,Casasnovas, Kerstin,Becker, Ulla,Roggenbuck, Sonali,Pechlivanis, Frank J,Kaiser, Matthis,Synofzik, Thomas,Wirth, Mathieu,Anheim, Tobias B,Haack, Paul J,Lockhart, Karl-Heinz,Jöckel, Aurora,Pujol, Stephan,Klebe, Dagmar,Timmann, Christel,Depienne
Nature communications · 2024-09-03
pmid:3922761410
Targeted Long-Read Sequencing as a Single Assay Improves the Diagnosis of Spastic-Ataxia Disorders.
Laura Ivete,Rudaks, Igor,Stevanovski, Dennis,Yeow, Andre L M,Reis, Sanjog R,Chintalaphani, Pak Leng,Cheong, Hasindu,Gamaarachchi, Lisa,Worgan, Kate,Ahmad, Michael,Hayes, Andrew,Hannaford, Samuel,Kim, Victor S C,Fung, Gabor M,Halmagyi, Andrew,Martin, David,Manser, Michel,Tchan, Karl,Ng, Marina L,Kennerson, Ira W,Deveson, Kishore Raj,Kumar
Annals of clinical and translational neurology · 2025-02-25
pmid:4000715311
A common flanking variant is associated with enhanced stability of the FGF14-SCA27B repeat locus.
David,Pellerin, Giulia F,Del Gobbo, Madeline,Couse, Egor,Dolzhenko, Sathiji K,Nageshwaran, Warren A,Cheung, Isaac R L,Xu, Marie-Josée,Dicaire, Guinevere,Spurdens, Gabriel,Matos-Rodrigues, Igor,Stevanovski, Carolin K,Scriba, Adriana,Rebelo, Virginie,Roth, Marion,Wandzel, Céline,Bonnet, Catherine,Ashton, Aman,Agarwal, Cyril,Peter, Dan,Hasson, Nadejda M,Tsankova, Ken,Dewar, Phillipa J,Lamont, Nigel G,Laing, Mathilde,Renaud, Henry,Houlden, Matthis,Synofzik, Karen,Usdin, Andre,Nussenzweig, Marek,Napierala, Zhao,Chen, Hong,Jiang, Ira W,Deveson, Gianina,Ravenscroft, Schahram,Akbarian, Michael A,Eberle, Kym M,Boycott, Tomi,Pastinen, Bernard,Brais, Stephan,Zuchner, Matt C,Danzi
Nature genetics · 2024-06-27
pmid:3893760612
Frequency of FGF14 intronic GAA repeat expansion in patients with multiple system atrophy and undiagnosed ataxia in the Japanese population.
Toshiyuki,Kakumoto, Kenta,Orimo, Takashi,Matsukawa, Jun,Mitsui, Tomohiko,Ishihara, Osamu,Onodera, Yuta,Suzuki, Shinichi,Morishita, Tatsushi,Toda, Shoji,Tsuji
European journal of human genetics : EJHG · 2024-11-27
pmid:3960455413
Deep Intronic
David,Pellerin, Matt C,Danzi, Carlo,Wilke, Mathilde,Renaud, Sarah,Fazal, Marie-Josée,Dicaire, Carolin K,Scriba, Catherine,Ashton, Christopher,Yanick, Danique,Beijer, Adriana,Rebelo, Clarissa,Rocca, Zane,Jaunmuktane, Joshua A,Sonnen, Roxanne,Larivière, David,Genís, Laura,Molina Porcel, Karine,Choquet, Rawan,Sakalla, Sylvie,Provost, Rebecca,Robertson, Xavier,Allard-Chamard, Martine,Tétreault, Sarah J,Reiling, Sara,Nagy, Vikas,Nishadham, Meera,Purushottam, Seena,Vengalil, Mainak,Bardhan, Atchayaram,Nalini, Zhongbo,Chen, Jean,Mathieu, Rami,Massie, Colin H,Chalk, Anne-Louise,Lafontaine, François,Evoy, Marie-France,Rioux, Jiannis,Ragoussis, Kym M,Boycott, Marie-Pierre,Dubé, Antoine,Duquette, Henry,Houlden, Gianina,Ravenscroft, Nigel G,Laing, Phillipa J,Lamont, Mario A,Saporta, Rebecca,Schüle, Ludger,Schöls, Roberta,La Piana, Matthis,Synofzik, Stephan,Zuchner, Bernard,Brais
The New England journal of medicine · 2022-12-14
pmid:3651608614
An intronic GAA repeat expansion in FGF14 causes the autosomal-dominant adult-onset ataxia SCA50/ATX-FGF14.
Haloom,Rafehi, Justin,Read, David J,Szmulewicz, Kayli C,Davies, Penny,Snell, Liam G,Fearnley, Liam,Scott, Mirja,Thomsen, Greta,Gillies, Kate,Pope, Mark F,Bennett, Jacob E,Munro, Kathie J,Ngo, Luke,Chen, Mathew J,Wallis, Ernest G,Butler, Kishore R,Kumar, Kathy Hc,Wu, Susan E,Tomlinson, Stephen,Tisch, Abhishek,Malhotra, Matthew,Lee-Archer, Egor,Dolzhenko, Michael A,Eberle, Leslie J,Roberts, Brent L,Fogel, Norbert,Brüggemann, Katja,Lohmann, Martin B,Delatycki, Melanie,Bahlo, Paul J,Lockhart
American journal of human genetics · 2022-12-08
pmid:36493768Additional Literature
Additional literature related to this locus.
Raw PubMed search results
(All PubMed results returned by searching for this gene, tandem
repeats, and disease, in medline format)
FGF14 repeat length and mosaic interruptions: modifiers of spinocerebellar ataxia 27B?
Joshua,Laß, Mirja,Thomsen, Max,Borsche, Theresa,Lüth, Julia C,Prietzsche, Susen,Schaake, Andona,Milovanović, Hannah,Macpherson, Emil K,Gustavsson, Paula,Saffie Awad, Nataša,Dragašević-Mišković, Björn-Hergen,Laabs, Inke R,König, Ana,Westenberger, Christopher E,Pearson, Norbert,Brüggemann, Christine,Klein, Joanne,Trinh
Brain : a journal of neurology · 2025-05-17
pmid:40379261The genetic landscape of sporadic adult-onset degenerative ataxia: a multi-modal genetic study of 377 consecutive patients from the longitudinal multi-centre SPORTAX cohort.
Danique,Beijer, David,Mengel, Demet,Önder, Carlo,Wilke, Andreas,Traschütz, Jennifer,Faber, Dagmar,Timmann, Sylvia,Boesch, Stefan,Vielhaber, Thomas,Klopstock, Bart P,van de Warrenburg, Gabriella,Silvestri, Christoph,Kamm, Iselin Marie,Wedding, Zofia,Fleszar, Florian,Harmuth, Claudia,Dufke, Bernard,Brais, Olaf,Rieß, Ludger,Schöls, Tobias,Haack, Stephan,Züchner, David,Pellerin, Thomas,Klockgether, Matthis,Synofzik
EBioMedicine · 2025-04-23
pmid:40273470Intronic FGF14 GAA repeat expansions impact progression and survival in multiple system atrophy.
Viorica,Chelban, David,Pellerin, Nirosen,Vijiaratnam, Hamin,Lee, Yen Yee,Goh, Lauren,Brown, Sara,Sambin, Danielle,Seilhean, Stephane,Lehericy, Pablo,Iruzubieta, Rahema,Mohammad, Eleanor,Self, Annarita,Scardamaglia, Cameron,Lee, Miriama,Ostrozovicova, Marie-Josée,Dicaire, Christine,Girges, Emil K,Gustavsson, David,Murphy, Toby,Curless, Joshua,Laβ, Joanne,Trinh, Timothy,Rittman, James B,Rowe, Marios,Hadjivassiliou, Neil,Archibald, Matt C,Danzi, Catherine,Ashton, Virginie,Roth, Marion,Wandzel, Warren A,Cheung, Djordje O,Gveric, Bart,De Vil, Jordan,Follett, P Nigel,Leigh, Lukas,Beichert, Tomi,Pastinen, Céline,Bonnet, Mathilde,Renaud, Wassilios G,Meissner, Anne,Sieben, David,Crosiers, Patrick,Cras, Stephan,Zuchner, Jean-Christophe,Corvol, Matthew J,Farrer, Matthis,Synofzik, Bernard,Brais, Tom,Warner, Huw R,Morris, Zane,Jaunmuktane, Tom,Foltynie, Henry,Houlden
Brain : a journal of neurology · 2025-04-16
pmid:40239008FGF14 GAA Intronic Expansion in Unsolved Adult-Onset Ataxia in the Care4Rare Canada Consortium.
Alexanne,Cuillerier, Giulia F,Del Gobbo, Layla,Mackay, Erika,Wall, Madeline,Couse, Laura M,McDonell, Mireille,Cloutier, Matt C,Danzi, Jodi,Warman-Chardon, Pierre R,Bourque, Oksana,Suchowersky, Alan,Mears, Luke,Seldenthuis, Wendy,Mears, Laura,Larrigan, Alexandre,White-Brown, Gerald,Pfeffer, Dennis E,Bulman, David,Dyment, Kym M,Boycott
Annals of clinical and translational neurology · 2025-04-07
pmid:40191983ONT in Clinical Diagnostics of Repeat Expansion Disorders: Detection and Reporting Challenges.
Ludmila,Kaplun, Greice,Krautz-Peterson, Nir,Neerman, Yocheved,Schindler, Elinor,Dehan, Claudia S,Huettner, Brett K,Baumgartner, Christine,Stanley, Alexander,Kaplun
International journal of molecular sciences · 2025-03-18
pmid:40141365Late-onset vestibulocerebellar ataxia: clinical and genetic studies in a long follow-up series of 50 patients.
David,Genís, Berta,Alemany, David,Pellerin, Bernard,Brais, Marie-Josée,Dicaire, Víctor,Volpini, Berta,Campos, Jordi,Corral, Josep,Gardenyes, Laura,de Jorge, Héctor,San Nicolás, Maria,Buxó, Joan,Martínez Sancho, Maria,Obon, Carles,Roig, Laia,Rodriguez-Revenga, María Isabel,Alvarez-Mora, Matt C,Danzi, Henry,Houlden, Stephan,Zuchner, Fabián,Márquez, Lluís,Ramió I Torrentà
Journal of neurology · 2025-03-01
pmid:40024931High Prevalence of the Intronic GAA-
Ana,Ignjatijevic, Femke,Boorsma, Elles,Wierenga, Fleur,Vansenne, Corien C,Verschuuren-Bemelmans, Jeroen,de Vries, Dineke S,Verbeek, Helga,Westers, Cleo C,van Diemen
Neurology. Genetics · 2025-02-25
pmid:40017559Involvement of the Superior Cerebellar Peduncles in GAA-
Shihan,Chen, Catherine,Ashton, Rawan,Sakalla, Guillemette,Clement, Sophie,Planel, Céline,Bonnet, Phillipa J,Lamont, Karthik,Kulanthaivelu, Atchayaram,Nalini, Henry,Houlden, Antoine,Duquette, Marie-Josée,Dicaire, Pablo,Iruzubieta Agudo, Javier,Ruiz-Martinez, Enrique,Marco De Lucas, Rodrigo,Sutil Berjon, Jon,Infante Ceberio, Elisabetta,Indelicato, Sylvia M,Boesch, Matthis,Synofzik, Benjamin,Bender, Matt C,Danzi, Stephan,Zuchner, David,Pellerin, Bernard,Brais, Mathilde,Renaud, Roberta,La Piana
Neurology. Genetics · 2025-02-21
pmid:39996128Delayed Progression of Ataxia with a Static Cerebellar Lesion- Consider SCA27B.
Tsz Hang,Wong, Jamie,Manuputty, Tom,van Seeters, Erik-Jan,Kamsteeg, Bart,van de Warrenburg
Cerebellum (London, England) · 2025-01-16
pmid:39821862