Genopathy
Gene-Disorder Association · Article
Gene
PTPRQ
Protein Tyrosine Phosphatase Receptor Type Q
Disorder
Deafness, Autosomal Dominant 73
First reported 2018
Key publication · gene–disorder A C-terminal nonsense mutation links PTPRQ with autosomal-dominant hearing loss, DFNA73.Genetics in medicine : official journal of the American College of Medical Genetics · 2018
Key publication · disorder The clinical features and classification of the late onset autosomal dominant cerebellar ataxias. A study of 11 families, including descendants of the 'the Drew family of Walworth'.Brain : a journal of neurology · 1982
Manually curated
Association Review

In brief

The association between PTPRQ (Protein Tyrosine Phosphatase Receptor Type Q) and Deafness, Autosomal Dominant 73 is well established and manually curated, with its 3 contributing sources — 2 of them expert-curated — recording a known molecular basis and likely-pathogenic variants.

Sources 3
Clinical variants 26
Symptoms 2
Compounds 0
Trials 0
Publications 0
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
PTPRQ

The gene

1 source summary

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

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04
Deafness, Autosomal Dominant 73

The disorder

6 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

1 clinical feature

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

26 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
Provenance

References & sources

5 references

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

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