KEGG   DISEASE: アミノアシルtRNA合成酵素の欠損を伴う神経発達障害
エントリ  
H02709                                                             
名称    
アミノアシルtRNA合成酵素の欠損を伴う神経発達障害
  下位グループ
小頭症、運動失調および痙攣発作を伴う神経発達障害 (NEDMAS)
小頭症、痙攣発作および大脳皮質萎縮を伴う神経発達障害 (NDMSCA)
小頭症、言語障害、てんかんおよび歩行障害を伴う神経発達障害 (NEDMILEG)
運動異常と乳酸アシドーシスおよび痙攣を伴うミトコンドリア関連神経発達障害 (NEMMLAS)
小頭症、言語障害および脳の異常を伴う神経発達障害 (NEDMSBA)
概要    
The aminoacyl-tRNA synthetases (aaRSs) are an evolutionarily ancient family of enzymes that catalyze the esterification reaction linking a transfer RNA (tRNA) with its cognate amino acid matching the anticodon triplet of the tRNA. To date, some neurodevelopmental disorders caused by mutations in aaRS genes have been described. Symptoms of these disorders include intellectual disability, delayed language development and ability to walk, microcephaly, movement disorders, and in some cases seizures.
カテゴリ  
先天奇形
階層分類  
ICD-11 による疾患分類 [BR:jp08403]
 20 発達異常
  多発性の発達異常または症候群
   LD20  主な特徴として中枢神経系の異常を伴う症候群
    H02709  アミノアシルtRNA合成酵素の欠損を伴う神経発達障害
パスウェイ 
hsa00970  Aminoacyl-tRNA biosynthesis
病因遺伝子 
(NEDMAS) SARS1 [HSA:6301] [KO:K01875]
(NDMSCA) VARS1 [HSA:7407] [KO:K01873]
(NEDMILEG) NARS1 [HSA:4677] [KO:K01893]
(NEMMLAS) WARS2 [HSA:10352] [KO:K01867]
(NEDMSBA) WARS1 [HSA:7453] [KO:K01867]
リンク   
ICD-11: LD20.2
OMIM: 617709 617802 619091 619092 617710 620317
文献    
  著者
Turvey AK, Horvath GA, Cavalcanti ARO
  タイトル
Aminoacyl-tRNA synthetases in human health and disease.
  雑誌
Front Physiol 13:1029218 (2022)
DOI:10.3389/fphys.2022.1029218
文献    
PMID:28236339 (NEDMAS)
  著者
Musante L, Puttmann L, Kahrizi K, Garshasbi M, Hu H, Stehr H, Lipkowitz B, Otto S, Jensen LR, Tzschach A, Jamali P, Wienker T, Najmabadi H, Ropers HH, Kuss AW
  タイトル
Mutations of the aminoacyl-tRNA-synthetases SARS and WARS2 are implicated in the etiology of autosomal recessive intellectual disability.
  雑誌
Hum Mutat 38:621-636 (2017)
DOI:10.1002/humu.23205
文献    
PMID:29691655 (NDMSCA)
  著者
Stephen J, Nampoothiri S, Banerjee A, Tolman NJ, Penninger JM, Elling U, Agu CA, Burke JD, Devadathan K, Kannan R, Huang Y, Steinbach PJ, Martinis SA, Gahl WA, Malicdan MCV
  タイトル
Loss of function mutations in VARS encoding cytoplasmic valyl-tRNA synthetase cause microcephaly, seizures, and progressive cerebral atrophy.
  雑誌
Hum Genet 137:293-303 (2018)
DOI:10.1007/s00439-018-1882-3
文献    
PMID:32738225 (NEDMILEG)
  著者
Manole A, Efthymiou S, O'Connor E, Mendes MI, Jennings M, Maroofian R, Davagnanam I, Mankad K, Lopez MR, Salpietro V, Harripaul R, Badalato L, Walia J, Francklyn CS, Athanasiou-Fragkouli A, Sullivan R, Desai S, Baranano K, Zafar F, Rana N, Ilyas M, Horga A, Kara M, Mattioli F, Goldenberg A, Griffin H, Piton A, Henderson LB, Kara B, Aslanger AD, Raaphorst J, Pfundt R, Portier R, Shinawi M, Kirby A, Christensen KM, Wang L, Rosti RO, Paracha SA, Sarwar MT, Jenkins D, Ahmed J, Santoni FA, Ranza E, Iwaszkiewicz J, Cytrynbaum C, Weksberg R, Wentzensen IM, Guillen Sacoto MJ, Si Y, Telegrafi A, Andrews MV, Baldridge D, Gabriel H, Mohr J, Oehl-Jaschkowitz B, Debard S, Senger B, Fischer F, van Ravenwaaij C, Fock AJM, Stevens SJC, Bahler J, Nasar A, Mantovani JF, Manzur A, Sarkozy A, Smith DEC, Salomons GS, Ahmed ZM, Riazuddin S, Riazuddin S, Usmani MA, Seibt A, Ansar M, Antonarakis SE, Vincent JB, Ayub M, Grimmel M, Jelsig AM, Hjortshoj TD, Karstensen HG, Hummel M, Haack TB, Jamshidi Y, Distelmaier F, Horvath R, Gleeson JG, Becker H, Mandel JL, Koolen DA, Houlden H
  タイトル
De Novo and Bi-allelic Pathogenic Variants in NARS1 Cause Neurodevelopmental Delay Due to Toxic Gain-of-Function and Partial Loss-of-Function Effects.
  雑誌
Am J Hum Genet 107:311-324 (2020)
DOI:10.1016/j.ajhg.2020.06.016
文献    
PMID:28650581 (NEMMLAS)
  著者
Theisen BE, Rumyantseva A, Cohen JS, Alcaraz WA, Shinde DN, Tang S, Srivastava S, Pevsner J, Trifunovic A, Fatemi A
  タイトル
Deficiency of WARS2, encoding mitochondrial tryptophanyl tRNA synthetase, causes severe infantile onset leukoencephalopathy.
  雑誌
Am J Med Genet A 173:2505-2510 (2017)
DOI:10.1002/ajmg.a.38339
文献    
PMID:34585293 (NEDMSBA)
  著者
Okamoto N, Miya F, Tsunoda T, Kanemura Y, Saitoh S, Kato M, Yanagi K, Kaname T, Kosaki K
  タイトル
Four pedigrees with aminoacyl-tRNA synthetase abnormalities.
  雑誌
Neurol Sci 43:2765-2774 (2022)
DOI:10.1007/s10072-021-05626-z
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