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PIK3R3 (Phosphatidylinositol 3-kinase regulatory subunit gamma) is a gene. The public catalogues list it as a drug target, and clinical evidence ties its variants to diagnosis, prognosis or drug response. Tied to Breast cancer. This dossier gathers the 0 products (0 approved), 0 trials, 0 pathways and 0 resistance routes in the corpus that involve it, with external identifiers so it can be joined to UniProt, ChEMBL, Open Targets and the rest of biology.
Binds to activated (phosphorylated) protein-tyrosine kinases through its SH2 domain and regulates their kinase activity. During insulin stimulation, it also binds to IRS-1. Locus 1p34.1 (HGNC).
No product in the corpus is aimed at this target yet.
No trial in the corpus names this target or one of its products.
No recorded escape route names this target.
No pathway diagram carries this target as a node.
No companion diagnostic in the registry measures this target.
No model entry for this target yet; check the cancer entries on the models page.
No open questions recorded for this target yet. Suggest one.
Query for this target: (TITLE:"PIK3R3" OR ABSTRACT:"PIK3R3" OR TITLE:"phosphoinositide-3-kinase regulatory subunit 3" OR ABSTRACT:"phosphoinositide-3-kinase regulatory subunit 3" OR TITLE:"Phosphatidylinositol 3-kinase regulatory subunit gamma" OR ABSTRACT:"Phosphatidylinositol 3-kinase regulatory subunit gamma" OR TITLE:"p55" OR ABSTRACT:"p55") AND (cancer OR tumor OR tumour OR oncology OR carcinoma OR lymphoma OR leukemia OR leukaemia OR myeloma OR sarcoma OR melanoma OR glioma). Results are unfiltered search hits about PIK3R3, not a curated reading list.
The dossier as machine-readable JSON, at /api/v1/dossiers/pik3r3.json: identifiers from HGNC, Ensembl, UniProt and ChEMBL, products with status, trials, pathways, hotspots, open questions and assays. The full entity record is in the open API at /api/v1/entities/pik3r3.json. Licence CC BY-NC 4.0.