Genopathy
Gene-Disorder Association · Article
Gene
GLRA1
Glycine Receptor Alpha 1
Disorder
Hyperekplexia
First reported 1992
Supporting publications 59
Key publication · gene–disorder Startle disease, or hyperekplexia: response to clonazepam and assignment of the gene (STHE) to chromosome 5q by linkage analysis.Annals of neurology · 1992
Key publication · disorder [SThe structure of radiatine, a new alkaloid occurring in Lycoris radiata herb].Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan · 1965
Manually curated
Association Review

In brief

The association between GLRA1 (Glycine Receptor Alpha 1) and Hyperekplexia is well established and manually curated, with its 3 contributing sources — 2 of them expert-curated — recording pathogenic variants and a causative germline mutation.

Sources 3
Clinical variants 431
Symptoms 27
Compounds 0
Trials 0
Publications 59
01
At a glance

Association overview

A cited synthesis of the gene–disorder association, with a clinical-actionability summary where the evidence supports one.

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02
Provenance

Evidence and sources

3 sources

Every contributing database and publication behind this association, with evidence type, strength, accessions and deep links.

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03
GLRA1

The gene

2 source summaries

A gene summary alongside the source descriptions it was distilled from.

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04
Hyperekplexia

The disorder

10 database identifiers

The disorder’s summary, prevalence, aliases and cross-reference identifiers (OMIM, Orphanet, MONDO, ICD-10, MedGen).

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05
Phenotype

Clinical features

21 clinical features

The disorder’s clinical features (HPO) grouped by body system, each with observed frequency and penetrance.

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06
ClinVar and variant evidence

Genetic basis

431 clinical variants

ClinVar variants reported for this pair, with disorder-specific significance, review status, molecular consequence and origin.

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07
Mechanism overlap

Shared mechanisms

Biological pathways and phenotype concepts shared by the gene and the disorder, with supporting publications.

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08
Literature

Reading

59 publications

Publications linking the gene and the disorder, with title, authors, journal, year and citation metrics.

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09
Provenance

References & sources

16 references

Every source and publication cited across this dossier, as one numbered reference list.

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