ARID1A
ARID1A (AT-rich interactive domain-containing protein 1A) is a protein that switches other genes on and off. The public catalogues list it as a drug target, an oncogene driver, a tumour suppressor and a biomarker, and clinical evidence ties its variants to diagnosis, prognosis or drug response. Tied to Bladder & urothelial cancer, Colorectal cancer, Endometrial cancer and 5 more. 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.
Biology
Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Component of SWI/SNF chromatin remodeling complexes that carry out key enzymatic activities, changing chromatin structure by altering DNA-histone contacts within a nucleosome in an ATP-dependent manner. Binds DNA non-specifically. Belongs to the neural progenitors-specific chromatin remodeling complex (npBAF complex) and the neuron-specific chromatin remodeling complex (nBAF complex). During neural development a switch from a stem/progenitor to a postmitotic chromatin remodeling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. The transition from proliferating neural stem/progenitor cells to postmitotic neurons requires a switch in subunit composition of the npBAF and nBAF complexes. Location: Nucleus (UniProt). Locus 1p36.11 (HGNC).
- Bladder & urothelial cancer: Open Targets association 0.76 with urinary bladder cancer (MONDO_0001187); IntOGen driver in 9 cohorts (BLCA, UTUC)
- Colorectal cancer: Open Targets association 0.74 with colorectal cancer (MONDO_0005575); CIViC evidence names this disease
- Endometrial cancer: Open Targets association 0.72 with endometrial cancer (MONDO_0011962); IntOGen driver in 4 cohorts (UCEC)
- Gastric & gastro-oesophageal junction cancer: Open Targets association 0.69 with gastric cancer (MONDO_0001056); CIViC evidence names this disease
- Breast cancer: Open Targets association 0.68 with breast cancer (MONDO_0007254); IntOGen driver in 8 cohorts (BRCA)
- Lung cancer: Open Targets association 0.68 with lung cancer (MONDO_0008903); IntOGen driver in 1 cohort (LUNG)
External identifiers
Built from HGNC, Ensembl, UniProt and ChEMBL idsProducts by modality and phase
Browse products →No product in the corpus is aimed at this target yet.
Trials
Evidence ranking →No trial in the corpus names this target or one of its products.
Resistance routes
Unaddressed routes →The resistance atlas has no route that names this target.
Pathways
Pathway-to-drug matrix →No pathway diagram carries this target as a node.
Companion diagnostics
Assay registry →No companion diagnostic in the registry measures this target.
Preclinical models
All models →No model entry for this target yet; check the cancer entries on the models page.
Open questions
All open questions →No open questions recorded for this target yet. Suggest one.
Literature
Preprints →Query for this target: (TITLE:"ARID1A" OR ABSTRACT:"ARID1A" OR TITLE:"AT-rich interaction domain 1A" OR ABSTRACT:"AT-rich interaction domain 1A" OR TITLE:"AT-rich interactive domain-containing protein 1A" OR ABSTRACT:"AT-rich interactive domain-containing protein 1A" OR TITLE:"B120" OR ABSTRACT:"B120" OR TITLE:"P270" OR ABSTRACT:"P270" OR TITLE:"C10rf4" OR ABSTRACT:"C10rf4") 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 ARID1A, not a curated reading list.
Export
The dossier as machine-readable 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/arid1a.json. Licence CC BY-NC 4.0.