Skip to main content
Erschienen in: neurogenetics 2/2019

13.04.2019 | Original Article

Overlap of polymicrogyria, hydrocephalus, and Joubert syndrome in a family with novel truncating mutations in ADGRG1/GPR56 and KIAA0556

verfasst von: Edmund S. Cauley, Ahlam Hamed, Inaam N. Mohamed, Maha Elseed, Samantha Martinez, Ashraf Yahia, Fatima Abozar, Rayan Abubakr, Mahmoud Koko, Liena Elsayed, Xianhua Piao, Mustafa A. Salih, M. Chiara Manzini

Erschienen in: Neurogenetics | Ausgabe 2/2019

Einloggen, um Zugang zu erhalten

Abstract

Genetic mutations associated with brain malformations can lead to a spectrum of severity and it is often difficult to determine whether there are additional pathogenic variants contributing to the phenotype. Here, we present a family affected by a severe brain malformation including bilateral polymicrogyria, hydrocephalus, patchy white matter signal changes, and cerebellar and pontine hypoplasia with elongated cerebellar peduncles leading to the molar tooth sign. While the malformation is reminiscent of bilateral frontoparietal polymicrogyria (BFPP), the phenotype is more severe than previously reported and also includes features of Joubert syndrome (JBTS). Via exome sequencing, we identified homozygous truncating mutations in both ADGRG1/GPR56 and KIAA0556, which are known to cause BFPP and mild brain-specific JBTS, respectively. This study shows how two independent mutations can interact leading to complex brain malformations.
Literatur
4.
Zurück zum Zitat Tory K, Lacoste T, Burglen L, Moriniere V, Boddaert N, Macher MA, Llanas B, Nivet H, Bensman A, Niaudet P, Antignac C, Salomon R, Saunier S (2007) High NPHP1 and NPHP6 mutation rate in patients with Joubert syndrome and nephronophthisis: potential epistatic effect of NPHP6 and AHI1 mutations in patients with NPHP1 mutations. J Am Soc Nephrol 18:1566–1575. https://doi.org/10.1681/ASN.2006101164 CrossRefPubMed Tory K, Lacoste T, Burglen L, Moriniere V, Boddaert N, Macher MA, Llanas B, Nivet H, Bensman A, Niaudet P, Antignac C, Salomon R, Saunier S (2007) High NPHP1 and NPHP6 mutation rate in patients with Joubert syndrome and nephronophthisis: potential epistatic effect of NPHP6 and AHI1 mutations in patients with NPHP1 mutations. J Am Soc Nephrol 18:1566–1575. https://​doi.​org/​10.​1681/​ASN.​2006101164 CrossRefPubMed
5.
Zurück zum Zitat Louie CM, Caridi G, Lopes VS, Brancati F, Kispert A, Lancaster MA, Schlossman AM, Otto EA, Leitges M, Gröne HJ, Lopez I, Gudiseva HV, O'Toole JF, Vallespin E, Ayyagari R, Ayuso C, Cremers FPM, den Hollander AI, Koenekoop RK, Dallapiccola B, Ghiggeri GM, Hildebrandt F, Valente EM, Williams DS, Gleeson JG (2010) AHI1 is required for photoreceptor outer segment development and is a modifier for retinal degeneration in nephronophthisis. Nat Genet 42:175–180. https://doi.org/10.1038/ng.519 CrossRefPubMedPubMedCentral Louie CM, Caridi G, Lopes VS, Brancati F, Kispert A, Lancaster MA, Schlossman AM, Otto EA, Leitges M, Gröne HJ, Lopez I, Gudiseva HV, O'Toole JF, Vallespin E, Ayyagari R, Ayuso C, Cremers FPM, den Hollander AI, Koenekoop RK, Dallapiccola B, Ghiggeri GM, Hildebrandt F, Valente EM, Williams DS, Gleeson JG (2010) AHI1 is required for photoreceptor outer segment development and is a modifier for retinal degeneration in nephronophthisis. Nat Genet 42:175–180. https://​doi.​org/​10.​1038/​ng.​519 CrossRefPubMedPubMedCentral
6.
Zurück zum Zitat Phelps IG, Dempsey JC, Grout ME, Isabella CR, Tully HM, Doherty D, Bachmann-Gagescu R (2018) Interpreting the clinical significance of combined variants in multiple recessive disease genes: systematic investigation of Joubert syndrome yields little support for oligogenicity. Genet Med 20:223–233. https://doi.org/10.1038/gim.2017.94 CrossRefPubMed Phelps IG, Dempsey JC, Grout ME, Isabella CR, Tully HM, Doherty D, Bachmann-Gagescu R (2018) Interpreting the clinical significance of combined variants in multiple recessive disease genes: systematic investigation of Joubert syndrome yields little support for oligogenicity. Genet Med 20:223–233. https://​doi.​org/​10.​1038/​gim.​2017.​94 CrossRefPubMed
8.
Zurück zum Zitat Bahi-Buisson N, Poirier K, Boddaert N, Fallet-Bianco C, Specchio N, Bertini E, Caglayan O, Lascelles K, Elie C, Rambaud J, Baulac M, An I, Dias P, des Portes V, Moutard ML, Soufflet C, el Maleh M, Beldjord C, Villard L, Chelly J (2010) GPR56-related bilateral frontoparietal polymicrogyria: further evidence for an overlap with the cobblestone complex. Brain 133:3194–3209. https://doi.org/10.1093/brain/awq259 CrossRefPubMed Bahi-Buisson N, Poirier K, Boddaert N, Fallet-Bianco C, Specchio N, Bertini E, Caglayan O, Lascelles K, Elie C, Rambaud J, Baulac M, An I, Dias P, des Portes V, Moutard ML, Soufflet C, el Maleh M, Beldjord C, Villard L, Chelly J (2010) GPR56-related bilateral frontoparietal polymicrogyria: further evidence for an overlap with the cobblestone complex. Brain 133:3194–3209. https://​doi.​org/​10.​1093/​brain/​awq259 CrossRefPubMed
9.
Zurück zum Zitat Piao X, Hill RS, Bodell A, Chang BS, Basel-Vanagaite L, Straussberg R, Dobyns WB, Qasrawi B, Winter RM, Innes AM, Voit T, Ross ME, Michaud JL, Déscarie JC, Barkovich AJ, Walsh CA (2004) G protein-coupled receptor-dependent development of human frontal cortex. Science 303:2033–2036. https://doi.org/10.1126/science.1092780 CrossRefPubMed Piao X, Hill RS, Bodell A, Chang BS, Basel-Vanagaite L, Straussberg R, Dobyns WB, Qasrawi B, Winter RM, Innes AM, Voit T, Ross ME, Michaud JL, Déscarie JC, Barkovich AJ, Walsh CA (2004) G protein-coupled receptor-dependent development of human frontal cortex. Science 303:2033–2036. https://​doi.​org/​10.​1126/​science.​1092780 CrossRefPubMed
11.
Zurück zum Zitat Giera S, Deng Y, Luo R, Ackerman SD, Mogha A, Monk KR, Ying Y, Jeong SJ, Makinodan M, Bialas AR, Chang BS, Stevens B, Corfas G, Piao X (2015) The adhesion G protein-coupled receptor GPR56 is a cell-autonomous regulator of oligodendrocyte development. Nat Commun 6:6121. https://doi.org/10.1038/ncomms7121 CrossRefPubMed Giera S, Deng Y, Luo R, Ackerman SD, Mogha A, Monk KR, Ying Y, Jeong SJ, Makinodan M, Bialas AR, Chang BS, Stevens B, Corfas G, Piao X (2015) The adhesion G protein-coupled receptor GPR56 is a cell-autonomous regulator of oligodendrocyte development. Nat Commun 6:6121. https://​doi.​org/​10.​1038/​ncomms7121 CrossRefPubMed
13.
Zurück zum Zitat Sanders AAWM, de Vrieze E, Alazami AM, Alzahrani F, Malarkey EB, Sorusch N, Tebbe L, Kuhns S, van Dam TJP, Alhashem A, Tabarki B, Lu Q, Lambacher NJ, Kennedy JE, Bowie RV, Hetterschijt L, van Beersum S, van Reeuwijk J, Boldt K, Kremer H, Kesterson RA, Monies D, Abouelhoda M, Roepman R, Huynen MH, Ueffing M, Russell RB, Wolfrum U, Yoder BK, van Wijk E, Alkuraya FS, Blacque OE (2015) KIAA0556 is a novel ciliary basal body component mutated in Joubert syndrome. Genome Biol 16:293. https://doi.org/10.1186/s13059-015-0858-z CrossRefPubMedPubMedCentral Sanders AAWM, de Vrieze E, Alazami AM, Alzahrani F, Malarkey EB, Sorusch N, Tebbe L, Kuhns S, van Dam TJP, Alhashem A, Tabarki B, Lu Q, Lambacher NJ, Kennedy JE, Bowie RV, Hetterschijt L, van Beersum S, van Reeuwijk J, Boldt K, Kremer H, Kesterson RA, Monies D, Abouelhoda M, Roepman R, Huynen MH, Ueffing M, Russell RB, Wolfrum U, Yoder BK, van Wijk E, Alkuraya FS, Blacque OE (2015) KIAA0556 is a novel ciliary basal body component mutated in Joubert syndrome. Genome Biol 16:293. https://​doi.​org/​10.​1186/​s13059-015-0858-z CrossRefPubMedPubMedCentral
21.
Zurück zum Zitat Wood E, Rosenbaum P (2000) The gross motor function classification system for cerebral palsy: a study of reliability and stability over time. Dev Med Child Neurol 42:292–296CrossRefPubMed Wood E, Rosenbaum P (2000) The gross motor function classification system for cerebral palsy: a study of reliability and stability over time. Dev Med Child Neurol 42:292–296CrossRefPubMed
28.
Zurück zum Zitat Vandervore L, Stouffs K, Tanyalçin I, Vanderhasselt T, Roelens F, Holder-Espinasse M, Jørgensen A, Pepin MG, Petit F, Khau van Kien P, Bahi-Buisson N, Lissens W, Gheldof A, Byers PH, Jansen AC (2017) Bi-allelic variants in COL3A1 encoding the ligand to GPR56 are associated with cobblestone-like cortical malformation, white matter changes and cerebellar cysts. J Med Genet 54:432–440. https://doi.org/10.1136/jmedgenet-2016-104421 CrossRefPubMed Vandervore L, Stouffs K, Tanyalçin I, Vanderhasselt T, Roelens F, Holder-Espinasse M, Jørgensen A, Pepin MG, Petit F, Khau van Kien P, Bahi-Buisson N, Lissens W, Gheldof A, Byers PH, Jansen AC (2017) Bi-allelic variants in COL3A1 encoding the ligand to GPR56 are associated with cobblestone-like cortical malformation, white matter changes and cerebellar cysts. J Med Genet 54:432–440. https://​doi.​org/​10.​1136/​jmedgenet-2016-104421 CrossRefPubMed
32.
Zurück zum Zitat Giera S, Luo R, Ying Y, Ackerman SD, Jeong SJ, Stoveken HM, Folts CJ, Welsh CA, Tall GG, Stevens B, Monk KR, Piao X (2018) Microglial transglutaminase-2 drives myelination and myelin repair via GPR56/ADGRG1 in oligodendrocyte precursor cells. Elife 7:6122. https://doi.org/10.7554/eLife.33385 CrossRef Giera S, Luo R, Ying Y, Ackerman SD, Jeong SJ, Stoveken HM, Folts CJ, Welsh CA, Tall GG, Stevens B, Monk KR, Piao X (2018) Microglial transglutaminase-2 drives myelination and myelin repair via GPR56/ADGRG1 in oligodendrocyte precursor cells. Elife 7:6122. https://​doi.​org/​10.​7554/​eLife.​33385 CrossRef
35.
Zurück zum Zitat Quattrocchi CC, Zanni G, Napolitano A, Longo D, Cordelli DM, Barresi S, Randisi F, Valente EM, Verdolotti T, Genovese E, Specchio N, Vitiello G, Spiegel R, Bertini E, Bernardi B (2013) Conventional magnetic resonance imaging and diffusion tensor imaging studies in children with novel GPR56 mutations: further delineation of a cobblestone-like phenotype. Neurogenetics 14:77–83. https://doi.org/10.1007/s10048-012-0352-7 CrossRefPubMed Quattrocchi CC, Zanni G, Napolitano A, Longo D, Cordelli DM, Barresi S, Randisi F, Valente EM, Verdolotti T, Genovese E, Specchio N, Vitiello G, Spiegel R, Bertini E, Bernardi B (2013) Conventional magnetic resonance imaging and diffusion tensor imaging studies in children with novel GPR56 mutations: further delineation of a cobblestone-like phenotype. Neurogenetics 14:77–83. https://​doi.​org/​10.​1007/​s10048-012-0352-7 CrossRefPubMed
38.
Zurück zum Zitat Vahidnezhad H, Youssefian L, Saeidian AH, Touati A, Sotoudeh S, Jazayeri A, Guy A, Lovell PA, Liu L, Kariminejad A, McGrath JA, Zeinali S, Uitto J (2018) Next generation sequencing identifies double homozygous mutations in two distinct genes (EXPH5 and COL17A1) in a patient with concomitant simplex and junctional epidermolysis bullosa. Hum Mutat 39:1349–1354. https://doi.org/10.1002/humu.23592 CrossRefPubMed Vahidnezhad H, Youssefian L, Saeidian AH, Touati A, Sotoudeh S, Jazayeri A, Guy A, Lovell PA, Liu L, Kariminejad A, McGrath JA, Zeinali S, Uitto J (2018) Next generation sequencing identifies double homozygous mutations in two distinct genes (EXPH5 and COL17A1) in a patient with concomitant simplex and junctional epidermolysis bullosa. Hum Mutat 39:1349–1354. https://​doi.​org/​10.​1002/​humu.​23592 CrossRefPubMed
40.
Metadaten
Titel
Overlap of polymicrogyria, hydrocephalus, and Joubert syndrome in a family with novel truncating mutations in ADGRG1/GPR56 and KIAA0556
verfasst von
Edmund S. Cauley
Ahlam Hamed
Inaam N. Mohamed
Maha Elseed
Samantha Martinez
Ashraf Yahia
Fatima Abozar
Rayan Abubakr
Mahmoud Koko
Liena Elsayed
Xianhua Piao
Mustafa A. Salih
M. Chiara Manzini
Publikationsdatum
13.04.2019
Verlag
Springer Berlin Heidelberg
Erschienen in
Neurogenetics / Ausgabe 2/2019
Print ISSN: 1364-6745
Elektronische ISSN: 1364-6753
DOI
https://doi.org/10.1007/s10048-019-00577-2

Weitere Artikel der Ausgabe 2/2019

neurogenetics 2/2019 Zur Ausgabe

Leitlinien kompakt für die Neurologie

Mit medbee Pocketcards sicher entscheiden.

Seit 2022 gehört die medbee GmbH zum Springer Medizin Verlag

Update Neurologie

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.