Evidence map›Paper›PMID 41388936›Full record

ArticleMolecular genetics & genomic medicine2025

Phenotypic Analysis of Embryos in a Noonan Syndrome Model Mouse With the Rit1 A57G Mutation.

Dai Suzuki, Taiki Abe, Tetsuya Niihori, Atsuo Kikuchi, Yoko Aoki

Abstract read
In one paragraph

Article in Molecular genetics & genomic medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

5 authors.

Dai SuzukiDepartment of Medical Genetics, Tohoku University School of Medicine, Sendai, Japan.
Taiki AbeDepartment of Medical Genetics, Tohoku University School of Medicine, Sendai, Japan.
Tetsuya NiihoriDepartment of Medical Genetics, Tohoku University School of Medicine, Sendai, Japan.
Atsuo KikuchiDepartment of Pediatrics, Tohoku University School of Medicine, Sendai, Japan.
Yoko AokiDepartment of Medical Genetics, Tohoku University School of Medicine, Sendai, Japan.

Funding

Japan Agency for Medical Research and Development JP23ek0109618Japan Society for the Promotion of Science JP21K19436Japan Society for the Promotion of Science JP23K27563
6 · The paper itself

Abstract

backgroundNoonan syndrome is a congenital genetic disorder characterized by distinctive craniofacial features, short stature, and congenital heart disease. Dysregulation of the RAS/mitogen-activated protein kinase (MAPK) pathway is a common molecular mechanism underlying the pathogenesis of these disorders. Germline mutations in RIT1 have also been identified in patients with Noonan syndrome. Patients with RIT1 mutations frequently exhibit cardiovascular abnormalities such as hypertrophic cardiomyopathy and lymphatic disorders. However, it remains unclear when cardiovascular abnormalities and lymphatic disorders develop and whether these disorders influence prognosis during the fetal period.

methodsWe investigated the cardiovascular and lymphatic phenotypes of Rit1

resultsAt E16.5, Rit1

conclusionsRit1 mutation causes cardiovascular and lymphatic abnormalities in the fetal period, and that the activation of MEK/ERK is the potential pathogenesis of cardiac hypertrophy.

Indexed as

Noonan Syndromeras ProteinsAnimalsBenzamidesDiphenylamineDisease Models, AnimalEmbryo, MammalianFemaleMAP Kinase Kinase 2MAP Kinase Signaling SystemMiceMutationPhenotypeBenzamidesDiphenylamineMAP Kinase Kinase 2mirdametinibras Proteinshypertrophic cardiomyopathylymphatic vesselMEK1/2 inhibitorNoonan syndromeRit1A57G

Identifiers

PMID41388936
PMCPMC12701617

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