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RSPO2 (R-spondin-2) is a gene that drives cell growth when it is altered. The public catalogues list it as an oncogene driver, and it is called a cancer driver by mutation analysis of patient cohorts. Tied to Prostate cancer, Breast cancer and Colorectal 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.
Activator of the canonical Wnt signalling pathway by acting as a ligand for LGR4-6 receptors. Upon binding to LGR4-6 (LGR4, LGR5 or LGR6), LGR4-6 associate with phosphorylated LRP6 and frizzled receptors that are activated by extracellular Wnt receptors, triggering the canonical Wnt signalling pathway to increase expression of target genes. Also regulates the canonical Wnt/beta-catenin-dependent pathway and non-canonical Wnt signalling by acting as an inhibitor of ZNRF3, an important regulator of the Wnt signalling pathway. During embryonic development, plays a crucial role in limb specification, amplifying the Wnt signalling pathway independently of LGR4-6 receptors, possibly by acting as a direct antagonistic ligand to RNF43 and ZNRF3, hence governing the number of limbs an embryo should form. Location: Secreted (UniProt). Locus 8q23.1 (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:"RSPO2" OR ABSTRACT:"RSPO2" OR TITLE:"R-spondin 2" OR ABSTRACT:"R-spondin 2" OR TITLE:"R-spondin-2" OR ABSTRACT:"R-spondin-2" OR TITLE:"MGC35555" OR ABSTRACT:"MGC35555") 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 RSPO2, not a curated reading list.
The dossier as machine-readable JSON, at /api/v1/dossiers/rspo2.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/rspo2.json. Licence CC BY-NC 4.0.