120-association public preview gene page

GABBR2

gamma-aminobutyric acid type B receptor subunit 2

Research use only. This page reports source-attributed evidence observed in the included release data. A gene symbol may appear in more than one rendered disease release. This is not medical advice, diagnosis, treatment guidance, patient risk prediction, clinical decision support, or clinical certainty. It covers only associations included in this release's fixed 120-association preview scope; absence from this page is not evidence of absence.

HGNC:4507 primary gene id

1 associations

1 evidence rows

1 releases

Release Packages

Methods and glossary

epilepsy-top120-v0.1.0-preview

release directory Git tag Data dictionary integrity.json ZIP archive

Identity

genes.json

Symbol: GABBR2
Name: gamma-aminobutyric acid type B receptor subunit 2
Aliases: none in primary release
Provenance: HGNC, Open Targets Platform

Epilepsy

assoc:4507:0005027:ab6ba5316986 · epilepsy-top120-v0.1.0-preview

association row

Status: observed unreviewed
Support tier: single source observed
Review: automatic checks only
Max source-reported score: 0.768

Source Coverage

Supporting sources: Open Targets Platform

Silent sources: ClinVar

Single supporting source with queried-but-silent release source context.

Open Targets Platform: Source-attributed evidence signal; scores are not clinical truth or a combined confidence score. CC0 1.0; citation. Source freshness: refresh recommended; assessed Jun 9, 2026; next review Jul 9, 2026. Snapshot freshness: refresh recommended; assessed Jun 9, 2026; next review Jul 9, 2026; api-v4-graphql-2026-06-14-paper120, 120 records.

Evidence Rows evidence_rows.jsonl

Source	Type	Statement	Open Targets score
Open Targets Platform OT:ENSG00000136928:EFO_0000474	target disease association	Open Targets reports GABBR2 as associated with epilepsy.	0.768

Open Targets score breakdown

Source-attributed signals reported by Open Targets for OT:ENSG00000136928:EFO_0000474. Each value is Open Targets' own per-datatype or per-datasource score — not truth, clinical validity, or a combined confidence score. Labels such as clinical and clinical_precedence are Open Targets' own datatype and datasource names, not a clinical-use or clinical-validity signal for this association. The overall score is Open Targets' own aggregate over these datasources; because those datasources can overlap with evidence from other sources, the overall score is not an independent line of corroboration.

By datatype

genetic_association 0.850
genetic_literature 0.769
animal_model 0.574
literature 0.085

By datasource

eva 0.882
uniprot_variants 0.827
genomics_england 0.827
orphanet 0.608
uniprot_literature 0.608
gene2phenotype 0.608
impc 0.574
europepmc 0.085

Caveats

Public-candidate draft; research-use only and not a clinical finding.
AI/referee review artifacts are advisory and do not replace human scientific review.
Open Targets scores are source-attributed evidence signals, not truth or clinical validity scores.
Open Targets target-disease association context is not diagnostic, treatment, or clinical decision-making guidance.
Single-source Open Targets evidence has not passed review gates.

Source names identify provenance only and do not imply endorsement by HGNC, MONDO, Open Targets, ClinVar, NCBI, or any upstream source.