MEGDEL syndrome

Alternative name(s) : 3-methylglutaconic aciduria, Type VI\; MGCA6, 3-methylglutaconic aciduria with deafness encephalopathy, and Leigh-like syndrome\; MEGDEL, oligosystemic juvenile-onset complex hereditary spastic paraplegia (cHSP)

Gene_locus : human-SERAC1

Mutation : 27 mutations R148X_human-SERAC1 c.1403+1G-C_human-SERAC1 1167delTCAG_human-SERAC1 L479del_human-SERAC1 R68X_human-SERAC1 T147Rfs_human-SERAC1 Q642X_human-SERAC1 V544fs_human-SERAC1 G536fs_human-SERAC1 S156fs_human-SERAC1 L193Sfs_human-SERAC1 G401D_human-SERAC1 G404E_human-SERAC1 W438X_human-SERAC1 S498T_human-SERAC1 c.128+4A>G_human-SERAC1 D224G_human-SERAC1 R368X_human-SERAC1 c.1822_1828+10delins9_human-SERAC1 c.91+6T>C_human-SERAC1 L550SfsX19_human-SERAC1 G526E_human-SERAC1 P267LfsX10_human-SERAC1 Y548X_human-SERAC1 S450dup_human-SERAC1 K104X_human-SERAC1 c.609+5_609+8del_human-SERAC1

OMIM : 614739 , 614725

Comment

Recessive disorder of dystonia and deafness with encephalopathy and Leigh-like syndrome, impaired oxidative phosphorylation and 3-methylglutaconic aciduria. Clinical features included psychomotor retardation, recurrent infections in infancy, hypoglycemia, spasticity, dystonia, sensorineural deafness, brain atrophy, and lesions on brain imaging. Laboratory studies showed increased serum lactate and alanine, urinary 3-MGA, mitochondrial oxidative phosphorylation defects, abnormal mitochondria, an abnormal phosphatidylglycerol and cardiolipin spectrum in fibroblasts, and abnormal accumulation of unesterified cholesterol within cells. Mutation of SERAC1 also associated with oligosystemic juvenile-onset complex hereditary spastic paraplegia (cHSP)

References (22)

Title : A novel mutation in the SERAC1 gene correlates with the severe manifestation of the MEGDEL phenotype, as revealed by whole-exome sequencing - Alagoz_2020_Exp.Ther.Med_19_3505
Author(s) : Alagoz M , Kherad N , Turkmen S , Bulut H , Yuksel A
Ref : Exp Ther Med , 19 :3505 , 2020
Abstract : Alagoz_2020_Exp.Ther.Med_19_3505
ESTHER : Alagoz_2020_Exp.Ther.Med_19_3505
PubMedSearch : Alagoz_2020_Exp.Ther.Med_19_3505
PubMedID: 32346411
Gene_locus related to this paper: human-SERAC1

Title : SERAC1 deficiency causes complicated HSP: evidence from a novel splice mutation in a large family - Roeben_2018_J.Med.Genet_55_39
Author(s) : Roeben B , Schule R , Ruf S , Bender B , Alhaddad B , Benkert T , Meitinger T , Reich S , Bohringer J , Langhans CD , Vaz FM , Wortmann SB , Marquardt T , Haack TB , Krageloh-Mann I , Schols L , Synofzik M
Ref : Journal of Medical Genetics , 55 :39 , 2018
Abstract : Roeben_2018_J.Med.Genet_55_39
ESTHER : Roeben_2018_J.Med.Genet_55_39
PubMedSearch : Roeben_2018_J.Med.Genet_55_39
PubMedID: 28916646
Gene_locus related to this paper: human-SERAC1

Title : Novel mutations in SERAC1 gene in two Indian patients presenting with dystonia and intellectual disability - Radha Rama Devi_2018_Eur.J.Med.Genet_61_100
Author(s) : Radha Rama Devi A , Lingappa L
Ref : Eur Journal of Medical Genetics , 61 :100 , 2018
Abstract : Radha Rama Devi_2018_Eur.J.Med.Genet_61_100
ESTHER : Radha Rama Devi_2018_Eur.J.Med.Genet_61_100
PubMedSearch : Radha Rama Devi_2018_Eur.J.Med.Genet_61_100
PubMedID: 28778788
Gene_locus related to this paper: human-SERAC1

Title : Rapid Resolution of Blended or Composite Multigenic Disease in Infants by Whole-Exome Sequencing - Theunissen_2017_J.Pediatr_182_371
Author(s) : Theunissen TE , Sallevelt SC , Hellebrekers DM , de Koning B , Hendrickx AT , van den Bosch BJ , Kamps R , Schoonderwoerd K , Szklarczyk R , Mulder-Den Hartog EN , de Coo IF , Smeets HJ
Ref : J Pediatr , 182 :371 , 2017
Abstract : Theunissen_2017_J.Pediatr_182_371
ESTHER : Theunissen_2017_J.Pediatr_182_371
PubMedSearch : Theunissen_2017_J.Pediatr_182_371
PubMedID: 28081892
Gene_locus related to this paper: human-SERAC1

Title : MEGDEL Syndrome: Expanding the Phenotype and New Mutations -
Author(s) : Sequeira S , Rodrigues M , Jacinto S , Wevers RA , Wortmann SB
Ref : Neuropediatrics , 48 :382 , 2017
PubMedID: 28505671
Gene_locus related to this paper: human-SERAC1

Title : [MEGDEL syndrome with an SERAC1 mutation: a case report] -
Author(s) : Chen J , Peng J , Yin F
Ref : Zhonghua Er Ke Za Zhi , 55 :394 , 2017
PubMedID: 28482397
Gene_locus related to this paper: human-SERAC1

Title : Diagnosis and Management of Drooling in Children With Progressive Dystonia: A Case Series of Patients With MEGDEL Syndrome - Blommaert_2016_J.Child.Neurol_31_1220
Author(s) : Blommaert D , van Hulst K , Hoogen FJ , Erasmus CE , Wortmann SB
Ref : Journal of Child Neurology , 31 :1220 , 2016
Abstract : Blommaert_2016_J.Child.Neurol_31_1220
ESTHER : Blommaert_2016_J.Child.Neurol_31_1220
PubMedSearch : Blommaert_2016_J.Child.Neurol_31_1220
PubMedID: 27229007

Title : Transient neonatal renal failure and massive polyuria in MEGDEL syndrome - Harbulot_2016_Mol.Genet.Metab.Rep_7_8
Author(s) : Harbulot C , Paquay S , Dorboz I , Pichard S , Bourillon A , Benoist JF , Jardel C , Ogier de Baulny H , Boespflug-Tanguy O , Schiff M
Ref : Mol Genet Metab Rep , 7 :8 , 2016
Abstract : Harbulot_2016_Mol.Genet.Metab.Rep_7_8
ESTHER : Harbulot_2016_Mol.Genet.Metab.Rep_7_8
PubMedSearch : Harbulot_2016_Mol.Genet.Metab.Rep_7_8
PubMedID: 27331002
Gene_locus related to this paper: human-SERAC1

Title : First missense mutation outside of SERAC1 lipase domain affecting intracellular cholesterol trafficking - Rodriguez-Garcia_2016_Neurogenetics_17_51
Author(s) : Rodriguez-Garcia ME , Martin-Hernandez E , de Aragon AM , Garcia-Silva MT , Quijada-Fraile P , Arenas J , Martin MA , Martinez-Azorin F
Ref : Neurogenetics , 17 :51 , 2016
Abstract : Rodriguez-Garcia_2016_Neurogenetics_17_51
ESTHER : Rodriguez-Garcia_2016_Neurogenetics_17_51
PubMedSearch : Rodriguez-Garcia_2016_Neurogenetics_17_51
PubMedID: 26445863
Gene_locus related to this paper: human-SERAC1

Title : New perspective in diagnostics of mitochondrial disorders: two years' experience with whole-exome sequencing at a national paediatric centre - Pronicka_2016_J.Transl.Med_14_174
Author(s) : Pronicka E , Piekutowska-Abramczuk D , Ciara E , Trubicka J , Rokicki D , Karkucinska-Wieckowska A , Pajdowska M , Jurkiewicz E , Halat P , Kosinska J , Pollak A , Rydzanicz M , Stawinski P , Pronicki M , Krajewska-Walasek M , Ploski R
Ref : J Transl Med , 14 :174 , 2016
Abstract : Pronicka_2016_J.Transl.Med_14_174
ESTHER : Pronicka_2016_J.Transl.Med_14_174
PubMedSearch : Pronicka_2016_J.Transl.Med_14_174
PubMedID: 27290639
Gene_locus related to this paper: human-SERAC1

Title : The clinical syndrome of dystonia with anarthria\/aphonia - Ganos_2016_Parkinsonism.Relat.Disord_24_20
Author(s) : Ganos C , Crowe B , Stamelou M , Kresojevic N , Lukic MJ , Bras J , Guerreiro R , Taiwo F , Balint B , Batla A , Schneider SA , Erro R , Svetel M , Kostic V , Kurian MA , Bhatia KP
Ref : Parkinsonism Relat Disord , 24 :20 , 2016
Abstract : Ganos_2016_Parkinsonism.Relat.Disord_24_20
ESTHER : Ganos_2016_Parkinsonism.Relat.Disord_24_20
PubMedSearch : Ganos_2016_Parkinsonism.Relat.Disord_24_20
PubMedID: 26924602
Gene_locus related to this paper: human-SERAC1

Title : Tubular aggregates caused by serine active site containing 1 (SERAC1) mutations in a patient with a mitochondrial encephalopathy -
Author(s) : Wedatilake Y , Plagnol V , Anderson G , Paine SM , Clayton PT , Jacques TS , Rahman S
Ref : Neuropathol Appl Neurobiol , 41 :399 , 2015
PubMedID: 25345337
Gene_locus related to this paper: human-SERAC1

Title : Two Turkish siblings with MEGDEL syndrome due to novel SERAC1 gene mutation - Unal_2015_Turk.J.Pediatr_57_388
Author(s) : Unal O , Ozgul RK , Yucel D , Yalnizoglu D , Tokatli A , Sivri HS , Hismi B , Coskun T , Dursun A
Ref : Turk J Pediatr , 57 :388 , 2015
Abstract : Unal_2015_Turk.J.Pediatr_57_388
ESTHER : Unal_2015_Turk.J.Pediatr_57_388
PubMedSearch : Unal_2015_Turk.J.Pediatr_57_388
PubMedID: 27186703
Gene_locus related to this paper: human-SERAC1

Title : Eyes on MEGDEL: distinctive basal ganglia involvement in dystonia deafness syndrome - Wortmann_2015_Neuropediatrics_46_98
Author(s) : Wortmann SB , van Hasselt PM , Baric I , Burlina A , Darin N , Horster F , Coker M , Ucar SK , Krumina Z , Naess K , Ngu LH , Pronicka E , Riordan G , Santer R , Wassmer E , Zschocke J , Schiff M , de Meirleir L , Alowain MA , Smeitink JA , Morava E , Kozicz T , Wevers RA , Wolf NI , Willemsen MA
Ref : Neuropediatrics , 46 :98 , 2015
Abstract : Wortmann_2015_Neuropediatrics_46_98
ESTHER : Wortmann_2015_Neuropediatrics_46_98
PubMedSearch : Wortmann_2015_Neuropediatrics_46_98
PubMedID: 25642805
Gene_locus related to this paper: human-SERAC1

Title : MEGDEL Syndrome in a Child From Palestine: Report of a Novel Mutation in SERAC1 Gene - Dweikat_2015_J.Child.Neurol_30_1053
Author(s) : Dweikat IM , Abdelrazeq S , Ayesh S , Jundi T
Ref : Journal of Child Neurology , 30 :1053 , 2015
Abstract : Dweikat_2015_J.Child.Neurol_30_1053
ESTHER : Dweikat_2015_J.Child.Neurol_30_1053
PubMedSearch : Dweikat_2015_J.Child.Neurol_30_1053
PubMedID: 25051967
Gene_locus related to this paper: human-SERAC1

Title : The Expanding MEGDEL Phenotype: Optic Nerve Atrophy, Microcephaly, and Myoclonic Epilepsy in a Child with SERAC1 Mutations - Lumish_2014_JIMD.Rep_16_75
Author(s) : Lumish HS , Yang Y , Xia F , Wilson A , Chung WK
Ref : JIMD Rep , 16 :75 , 2014
Abstract : Lumish_2014_JIMD.Rep_16_75
ESTHER : Lumish_2014_JIMD.Rep_16_75
PubMedSearch : Lumish_2014_JIMD.Rep_16_75
PubMedID: 24997715
Gene_locus related to this paper: human-SERAC1

Title : Exome sequencing identifies a new mutation in SERAC1 in a patient with 3-methylglutaconic aciduria - Tort_2013_Mol.Genet.Metab_110_73
Author(s) : Tort F , Garcia-Silva MT , Ferrer-Cortes X , Navarro-Sastre A , Garcia-Villoria J , Coll MJ , Vidal E , Jimenez-Almazan J , Dopazo J , Briones P , Elpeleg O , Ribes A
Ref : Mol Genet Metab , 110 :73 , 2013
Abstract : Tort_2013_Mol.Genet.Metab_110_73
ESTHER : Tort_2013_Mol.Genet.Metab_110_73
PubMedSearch : Tort_2013_Mol.Genet.Metab_110_73
PubMedID: 23707711
Gene_locus related to this paper: human-SERAC1

Title : Inborn errors of metabolism with 3-methylglutaconic aciduria as discriminative feature: proper classification and nomenclature - Wortmann_2013_J.Inherit.Metab.Dis_36_923
Author(s) : Wortmann SB , Duran M , Anikster Y , Barth PG , Sperl W , Zschocke J , Morava E , Wevers RA
Ref : J Inherit Metab Dis , 36 :923 , 2013
Abstract : Wortmann_2013_J.Inherit.Metab.Dis_36_923
ESTHER : Wortmann_2013_J.Inherit.Metab.Dis_36_923
PubMedSearch : Wortmann_2013_J.Inherit.Metab.Dis_36_923
PubMedID: 23296368
Gene_locus related to this paper: human-SERAC1

Title : Infantile mitochondrial hepatopathy is a cardinal feature of MEGDEL syndrome (3-methylglutaconic aciduria type IV with sensorineural deafness, encephalopathy and Leigh-like syndrome) caused by novel mutations in SERAC1 - Sarig_2013_Am.J.Med.Genet.A_161A_2204
Author(s) : Sarig O , Goldsher D , Nousbeck J , Fuchs-Telem D , Cohen-Katsenelson K , Iancu TC , Manov I , Saada A , Sprecher E , Mandel H
Ref : American Journal of Medicine Genet A , 161A :2204 , 2013
Abstract : Sarig_2013_Am.J.Med.Genet.A_161A_2204
ESTHER : Sarig_2013_Am.J.Med.Genet.A_161A_2204
PubMedSearch : Sarig_2013_Am.J.Med.Genet.A_161A_2204
PubMedID: 23918762
Gene_locus related to this paper: human-SERAC1

Title : Mutations in the phospholipid remodeling gene SERAC1 impair mitochondrial function and intracellular cholesterol trafficking and cause dystonia and deafness - Wortmann_2012_Nat.Genet_44_797
Author(s) : Wortmann SB , Vaz FM , Gardeitchik T , Vissers LE , Renkema GH , Schuurs-Hoeijmakers JH , Kulik W , Lammens M , Christin C , Kluijtmans LA , Rodenburg RJ , Nijtmans LG , Grunewald A , Klein C , Gerhold JM , Kozicz T , van Hasselt PM , Harakalova M , Kloosterman W , Baric I , Pronicka E , Ucar SK , Naess K , Singhal KK , Krumina Z , Gilissen C , van Bokhoven H , Veltman JA , Smeitink JA , Lefeber DJ , Spelbrink JN , Wevers RA , Morava E , de Brouwer AP
Ref : Nat Genet , 44 :797 , 2012
Abstract : Wortmann_2012_Nat.Genet_44_797
ESTHER : Wortmann_2012_Nat.Genet_44_797
PubMedSearch : Wortmann_2012_Nat.Genet_44_797
PubMedID: 22683713
Gene_locus related to this paper: human-SERAC1

Title : Increased reactive oxygen species (ROS) production and low catalase level in fibroblasts of a girl with MEGDEL association (Leigh syndrome, deafness, 3-methylglutaconic aciduria) - Karkucinska-Wieckowska_2011_Folia.Neuropathol_49_56
Author(s) : Karkucinska-Wieckowska A , Lebiedzinska M , Jurkiewicz E , Pajdowska M , Trubicka J , Szymanska-Debinska T , Suski J , Pinton P , Duszynski J , Pronicki M , Wieckowski MR , Pronicka E
Ref : Folia Neuropathol , 49 :56 , 2011
Abstract : Karkucinska-Wieckowska_2011_Folia.Neuropathol_49_56
ESTHER : Karkucinska-Wieckowska_2011_Folia.Neuropathol_49_56
PubMedSearch : Karkucinska-Wieckowska_2011_Folia.Neuropathol_49_56
PubMedID: 21455844

Title : Association of 3-methylglutaconic aciduria with sensori-neural deafness, encephalopathy, and Leigh-like syndrome (MEGDEL association) in four patients with a disorder of the oxidative phosphorylation - Wortmann_2006_Mol.Genet.Metab_88_47
Author(s) : Wortmann S , Rodenburg RJ , Huizing M , Loupatty FJ , de Koning T , Kluijtmans LA , Engelke U , Wevers R , Smeitink JA , Morava E
Ref : Mol Genet Metab , 88 :47 , 2006
Abstract : Wortmann_2006_Mol.Genet.Metab_88_47
ESTHER : Wortmann_2006_Mol.Genet.Metab_88_47
PubMedSearch : Wortmann_2006_Mol.Genet.Metab_88_47
PubMedID: 16527507
Gene_locus related to this paper: human-SERAC1