Skip to content
Case report

A NOTCH3 p.Gly1105Cys variant in CADASIL: clinical characterization and an updated overview of exon 20 variants

Jul 2026 · Neurological Sciences · Vol 47 · 0 citations · 22 references
Medicine

TL;DR

This case provides a detailed clinical and imaging description of CADASIL associated with NOTCH3 c.3313G > T (p.Gly1105Cys) and expands understanding of genotype–phenotype correlations among exon 20 variants and found marked phenotypic heterogeneity across variants and populations.

View source

Similar papers

Case report Aug 2026

The recurrent SACS gene p.Arg272His hotspot expands the neurodevelopmental and cognitive spectrum of ARSACS

This case adds longitudinal clinical, neuroimaging, ophthalmological, and neuropsychological data to the limited literature on patients carrying the p.Arg272His variant, supporting further investigation of genotype–phenotype relationships in ARSACS.

Vincenzo Sortino, A. Sapuppo, Anastasia Bernabini et al. · 0 citations
Open access Sep 2026

A Diagnostic and Therapeutic Challenge: Managing CADASIL with Epilepsy and Prothrombotic Risk

This case underscores CADASIL's diagnostic complexities, especially with comorbid genetic factors and atypical presentations like early epilepsy, stressing the need for multidisciplinary care and individualized risk-benefit assessments in management.

Sinem Fidan Buçin, Hatice Karaer Ünaldi, Fatma Nur Birgin et al. · 0 citations
Open access Aug 2026

SEPTIN9 R106W in a Chinese family with hereditary neuralgic amyotrophy: phenotypic heterogeneity and rehabilitation in a pediatric case

The broad clinical spectrum associated with the SEPTIN9 R106W mutation in a Chinese pedigree spanning from childhood to adulthood is delineated, highlighting the critical role of active inter vention in childhood-onset HNA.

Jing Chen, Shuang Chen, Xin-Yi Zhu et al. · 0 citations
Case report Open access Jul 2026

Neurovascular Involvement in Arterial Tortuosity Syndrome Associated with a Homozygous SLC2A10 p.(Trp162Ter) Variant: Clinical, Molecular, and In Silico Characterization

These findings broaden the neurovascular spectrum of SLC2A10-related ATS and demonstrate that p.(Trp162Ter) severely disrupts GLUT10 architecture, topology, and ligand binding.

Serdar Bozlak, Cüneyd Yavaş, Evrim Yalcin et al. · 0 citations
Open access Jan 2026

Identification of a Novel SLC18A2 Splicing Variant in a Case of Infantile Parkinsonism–Dystonia Type 2

The first genetically confirmed Iranian patient, an 18‐month‐old boy presenting with profound developmental delay, axial hypotonia, limb hypertonia, dystonia, oculogyric crises, ptosis, and autonomic dysfunction is reported, expanding the mutational spectrum of SLC18A2‐related disease and highlighting the importance of...

Ali Nikkhah, R. Badv, S. Habibi et al. · 0 citations
Case report Aug 2026

A de novoNR2F1 c.330 C > A variant in Bosch-Boonstra-Schaaf optic atrophy syndrome presenting with early-onset developmental and epileptic encephalopathy

The novel NR2F1 variant was classified as likely pathogenic according to ACMG guidelines, confirming the diagnosis of BBSOAS and the ARF3 variant, identified as a secondary finding of uncertain clinical significance, is unlikely to account for the patient's phenotype.

Sina Babaei, Haneieh Honarmand, M. Bonyadi et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.