NRG1 (Pro-neuregulin-1, membrane-bound isoform) is a protein on the cell surface. The public catalogues list it as a drug target, an oncogene driver, a tumour suppressor, a biomarker, a fusion partner and an antigen, and an approved or late-stage drug is recorded against it. Tied to Lung cancer, Thyroid cancer, Breast 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
Direct ligand for ERBB3 and ERBB4 tyrosine kinase receptors. Concomitantly recruits ERBB1 and ERBB2 coreceptors, resulting in ligand-stimulated tyrosine phosphorylation and activation of the ERBB receptors. The multiple isoforms perform diverse functions such as inducing growth and differentiation of epithelial, glial, neuronal, and skeletal muscle cells; inducing expression of acetylcholine receptor in synaptic vesicles during the formation of the neuromuscular junction; stimulating lobuloalveolar budding and milk production in the mammary gland and inducing differentiation of mammary tumour cells; stimulating Schwann cell proliferation; implication in the development of the myocardium such as trabeculation of the developing heart. Isoform 10 may play a role in motor and sensory neuron development. Binds to ERBB4. Binds to ERBB3. Location: Cell membrane; Secreted; Nucleus; Membrane (UniProt). Locus 8p12 (HGNC).
- Lung cancer: Open Targets association 0.68 with lung cancer (MONDO_0008903)
- Thyroid cancer: Open Targets association 0.64 with thyroid cancer (MONDO_0002108)
- Breast cancer: Open Targets association 0.58 with breast cancer (MONDO_0007254); CIViC evidence names this disease
- Colorectal cancer: CIViC evidence names this disease
- Ovarian cancer: CIViC evidence names this disease
- Head and neck squamous cell carcinoma: CIViC evidence names this disease
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:"NRG1" OR ABSTRACT:"NRG1" OR TITLE:"neuregulin 1" OR ABSTRACT:"neuregulin 1" OR TITLE:"Pro-neuregulin-1, membrane-bound isoform" OR ABSTRACT:"Pro-neuregulin-1, membrane-bound isoform" OR TITLE:"NRG1-IT2" OR ABSTRACT:"NRG1-IT2") 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 NRG1, 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/nrg1.json. Licence CC BY-NC 4.0.