ACTC1 Variants Result in Isolated and Syndromic Cardiac Phenotypes.

IF 2.3 3区 医学 Q2 GENETICS & HEREDITY
Yuri A Zarate, Lina Abdelmoti, Seungjae Oh, Andreya White, Cassandra Starks, Margaret G Au, Jing Chen, Nicole K Weaver, Konstantin V Korotkov, Emilia Galperin
{"title":"ACTC1 Variants Result in Isolated and Syndromic Cardiac Phenotypes.","authors":"Yuri A Zarate, Lina Abdelmoti, Seungjae Oh, Andreya White, Cassandra Starks, Margaret G Au, Jing Chen, Nicole K Weaver, Konstantin V Korotkov, Emilia Galperin","doi":"10.1111/cge.14775","DOIUrl":null,"url":null,"abstract":"<p><p>Individuals carrying pathogenic variants in ACTC1 present with several cardiac phenotypes, including hypertrophic cardiomyopathy, dilated cardiomyopathy, and left ventricular noncompaction cardiomyopathy. In the current work, we expand the clinical and genetic spectrum of phenotypes caused by ACTC1 genetic variants by describing two individuals with heterozygous variants involving residues Gly57 or Glu101. These individuals presented with facial dysmorphism, short stature, and skeletal anomalies in addition to hypertrophic and left ventricular noncompaction cardiomyopathies. Protein structure analysis showed these variants alter the ATP binding or putative protein-protein interactions, while in vivo zebrafish analysis validated the pathogenicity of these ACTC1 variants and their impact on the development of the cranial tissues. Combined with recent reports of other individuals with ACTC1 variants and extracardiac phenotypes, this study provides further evidence of the extensive molecular and clinical diversity related to ACTC1.</p>","PeriodicalId":10354,"journal":{"name":"Clinical Genetics","volume":" ","pages":""},"PeriodicalIF":2.3000,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12354105/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical Genetics","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1111/cge.14775","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
引用次数: 0

Abstract

Individuals carrying pathogenic variants in ACTC1 present with several cardiac phenotypes, including hypertrophic cardiomyopathy, dilated cardiomyopathy, and left ventricular noncompaction cardiomyopathy. In the current work, we expand the clinical and genetic spectrum of phenotypes caused by ACTC1 genetic variants by describing two individuals with heterozygous variants involving residues Gly57 or Glu101. These individuals presented with facial dysmorphism, short stature, and skeletal anomalies in addition to hypertrophic and left ventricular noncompaction cardiomyopathies. Protein structure analysis showed these variants alter the ATP binding or putative protein-protein interactions, while in vivo zebrafish analysis validated the pathogenicity of these ACTC1 variants and their impact on the development of the cranial tissues. Combined with recent reports of other individuals with ACTC1 variants and extracardiac phenotypes, this study provides further evidence of the extensive molecular and clinical diversity related to ACTC1.

ACTC1变异导致孤立的和综合征的心脏表型。
携带ACTC1致病变异的个体表现为几种心脏表型,包括肥厚性心肌病、扩张性心肌病和左心室非压实性心肌病。在目前的工作中,我们通过描述涉及Gly57或Glu101残基的杂合变异的两个个体,扩大了ACTC1遗传变异引起的表型的临床和遗传谱。这些患者除了肥厚和左心室非压缩性心肌病外,还表现为面部畸形、身材矮小和骨骼异常。蛋白质结构分析显示,这些变异改变了ATP结合或假定的蛋白质-蛋白质相互作用,而体内斑马鱼分析证实了这些ACTC1变异的致病性及其对颅骨组织发育的影响。结合最近对ACTC1变异和心外表型的其他个体的报道,本研究进一步证明了与ACTC1相关的广泛的分子和临床多样性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Clinical Genetics
Clinical Genetics 医学-遗传学
CiteScore
6.50
自引率
0.00%
发文量
175
审稿时长
3-8 weeks
期刊介绍: Clinical Genetics links research to the clinic, translating advances in our understanding of the molecular basis of genetic disease for the practising clinical geneticist. The journal publishes high quality research papers, short reports, reviews and mini-reviews that connect medical genetics research with clinical practice. Topics of particular interest are: • Linking genetic variations to disease • Genome rearrangements and disease • Epigenetics and disease • The translation of genotype to phenotype • Genetics of complex disease • Management/intervention of genetic diseases • Novel therapies for genetic diseases • Developmental biology, as it relates to clinical genetics • Social science research on the psychological and behavioural aspects of living with or being at risk of genetic disease
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信