Varaico: Literature-Extracted Genetic Variants

Gene:ACTG2
Variant:p.R257H
Back to variants list

ACTG2

NM_001615.4:p.R257H

Associated Papers

Clinical, manometric, genetic, and histologic associations in pediatric intestinal pseudo-obstruction: A case series.

Wolfson S et al.

Journal of Pediatric Gastroenterology and Nutrition, 2026

Genotype-phenotype correlation and management of Megacystis-Microcolon-Intestinal Hypoperistalsis Syndrome: a descriptive cohort study.

Hilberath J et al.

Orphanet Journal of Rare Diseases, 2025

Actg2D245G Mutation Causes Megacystis-Microcolon-Intestinal Hypoperistalsis Syndrome by Impairing Smooth Muscle Contractility.

Zhou J et al.

Journal of Pediatric Surgery, 2025

Prenatal Diagnosis of ACTG2 Visceral Myopathy Presented With Fetal Megacystis Identified in the Second Trimester.

Yu QX et al.

Prenatal Diagnosis, 2025

Phenotype and genotype in hereditary chronic intestinal pseudo-obstruction with small intestine involvement.

Chen Y et al.

Frontiers in Medicine, 2025

Exploring the complexities of megacystis-microcolon-intestinal hypoperistalsis syndrome: insights from genetic studies.

Devavarapu PKV et al.

Clinical Journal of Gastroenterology, 2024

The utility of gene sequencing in identifying an underlying genetic disorder in prenatally suspected lower urinary tract obstruction.

Brar BK et al.

Prenatal Diagnosis, 2024

Author Correction: Diagnostic yield of pediatric and prenatal exome sequencing in a diverse population.

Slavotinek A et al.

Npj Genomic Medicine, 2023

37872195 (PubMed )
Supplement: 41525_2023_382_MOESM1_ESM.pdf

Diagnostic yield of pediatric and prenatal exome sequencing in a diverse population.

Slavotinek A et al.

Npj Genomic Medicine, 2023

37236975 (PubMed )
Supplement: 41525_2023_353_MOESM1_ESM.pdf

Heterozygous Actg2R257C mice mimic the phenotype of megacystis microcolon intestinal hypoperistalsis syndrome.

Cai H et al.

Neurogastroenterology and Motility, 2023

Use of whole genome sequencing to determine the genetic basis of visceral myopathies including Prune Belly syndrome.

Geraghty RM et al.

Journal of Rare Diseases (berlin, Germany), 2023

Variants in the Enteric Smooth Muscle Actin γ-2 Cause Pediatric Intestinal Pseudo-obstruction in Chinese Patients.

Wei Z et al.

Journal of Pediatric Gastroenterology and Nutrition, 2021

Recurrent arginine substitutions in the ACTG2 gene are the primary driver of disease burden and severity in visceral myopathy.

Assia Batzir N et al.

Human Mutation, 2020

ACTG2-Associated Visceral Myopathy With Chronic Intestinal Pseudoobstruction, Intestinal Malrotation, Hypertrophic Pyloric Stenosis, Choledochal Cyst, and a Novel Missense Mutation.

Collins RRJ et al.

International Journal of Surgical Pathology, 2019

Diagnosis of Chronic Intestinal Pseudo-obstruction and Megacystis by Sequencing the ACTG2 Gene.

Milunsky A et al.

Journal of Pediatric Gastroenterology and Nutrition, 2017

Sources of discordance among germ-line variant classifications in ClinVar.

Yang S et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2017

28569743 (PubMed )
Supplement: gim201760x7.xlsx › table_all_ExAC_consensus_Oct201

Candidate-gene criteria for clinical reporting: diagnostic exome sequencing identifies altered candidate genes among 8% of patients with undiagnosed diseases.

Farwell Hagman KD et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2017

Mutation in Actin γ-2 Responsible for Megacystis Microcolon Intestinal Hypoperistalsis Syndrome in 4 Chinese Patients.

Lu W et al.

Journal of Pediatric Gastroenterology and Nutrition, 2016

Visceral myopathy: Clinical and molecular survey of a cohort of seven new patients and state of the art of overlapping phenotypes.

Moreno CA et al.

American Journal of Medical Genetics. Part A, 2016

iFish: predicting the pathogenicity of human nonsynonymous variants using gene-specific/family-specific attributes and classifiers.

Wang M et al.

Scientific Reports, 2016

27527004 (PubMed )
Supplement: srep31321-s3.xls › NovelVar

Variants of the ACTG2 gene correlate with degree of severity and presence of megacystis in chronic intestinal pseudo-obstruction.

Matera I et al.

European Journal of Human Genetics : Ejhg, 2016

ACTG2 variants impair actin polymerization in sporadic Megacystis Microcolon Intestinal Hypoperistalsis Syndrome.

Halim D et al.

Human Molecular Genetics, 2016

Enhanced utility of family-centered diagnostic exome sequencing with inheritance model-based analysis: results from 500 unselected families with undiagnosed genetic conditions.

Farwell KD et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2015

New Insights into the Genetics of Fetal Megacystis: ACTG2 Mutations, Encoding γ-2 Smooth Muscle Actin in Megacystis Microcolon Intestinal Hypoperistalsis Syndrome (Berdon Syndrome).

Tuzovic L et al.

Fetal Diagnosis and Therapy, 2015

The usefulness of whole-exome sequencing in routine clinical practice.

Iglesias A et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2014

Intestinal Pathology in Patients With Pathogenic ACTG2-Variant Visceral Myopathy: 16 Patients From 12 Families and Review of the Literature.

Kapur RP et al.

Pediatric and Developmental Pathology : the Official Journal of the Society for Pediatric Pathology and the Paediatric Pathology Society, 0

ACTG2-Related Visceral Myopathy: Case Reports with Phenotypic Variations and Review of the Previously Published Cases.

Süüden EL et al.

Fetal and Pediatric Pathology, 0

Select a paper to view details
UCSC Genome Browser·Imprint·Privacy·Terms·Feedback·Email Updates·

Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."