Upadia Jariya, Li Yuwen, Walano Nicolette, Deputy Stephen, Gajewski Kelly, Andersson Hans C
Hayward Genetics Center Tulane University School of Medicine New Orleans Louisiana USA.
Department of Pediatrics Tulane University School of Medicine New Orleans Louisiana USA.
Clin Case Rep. 2022 Feb 24;10(2):e05401. doi: 10.1002/ccr3.5401. eCollection 2022 Feb.
Isoleucyl-tRNA synthetase 2 encodes mitochondrial isoleucine-tRNA synthetase. Pathogenic variants in the gene are associated with mitochondrial disease. We report a female with compound heterozygous variants, p.Val499Glyfs*14 and p.Arg784Trp who presented with infantile spasms, Leigh disease and Wolff-Parkinson White (WPW) pattern. This report expands the phenotypic spectrum of -related disease.
异亮氨酰 - tRNA合成酶2编码线粒体异亮氨酸 - tRNA合成酶。该基因的致病性变异与线粒体疾病相关。我们报告了一名患有复合杂合变异p.Val499Glyfs*14和p.Arg784Trp的女性,她表现为婴儿痉挛症、 Leigh病和 Wolff - Parkinson - White(WPW)综合征。本报告扩展了相关疾病的表型谱。