RIPK1
RIPK1 (Receptor-interacting serine/threonine-protein kinase 1) is a protein kinase, an enzyme that switches other proteins on by adding phosphate groups. The public catalogues list it as a tumour suppressor, and it is called a cancer driver by mutation analysis of patient cohorts. Tied to Chronic lymphocytic leukaemia. 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
Serine-threonine kinase which is a key regulator of TNF-mediated apoptosis, necroptosis and inflammatory pathways. Exhibits kinase activity-dependent functions that regulate cell death and kinase-independent scaffold functions regulating inflammatory signalling and cell survival. Has kinase-independent scaffold functions: upon binding of TNF to TNFR1, RIPK1 is recruited to the TNF-R1 signalling complex (TNF-RSC also known as complex I) where it acts as a scaffold protein promoting cell survival, in part, by activating the canonical NF-kappa-B pathway. Kinase activity is essential to regulate necroptosis and apoptosis, two parallel forms of cell death: upon activation of its protein kinase activity, regulates assembly of two death-inducing complexes, namely complex IIa (RIPK1-FADD-CASP8), which drives apoptosis, and the complex IIb (RIPK1-RIPK3-MLKL), which drives necroptosis. RIPK1 is required to limit CASP8-dependent TNFR1-induced apoptosis. In normal conditions, RIPK1 acts as an inhibitor of RIPK3-dependent necroptosis, a process mediated by RIPK3 component of complex IIb, which catalyses phosphorylation of MLKL upon induction by ZBP1. Location: Cytoplasm; Cell membrane (UniProt). Locus 6p25.2 (HGNC).
- Chronic lymphocytic leukaemia: IntOGen driver in 1 cohort (CLLSLL)
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
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Pathways
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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
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Literature
Preprints →Query for this target: (TITLE:"RIPK1" OR ABSTRACT:"RIPK1" OR TITLE:"receptor interacting serine/threonine kinase 1" OR ABSTRACT:"receptor interacting serine/threonine kinase 1" OR TITLE:"Receptor-interacting serine/threonine-protein kinase 1" OR ABSTRACT:"Receptor-interacting serine/threonine-protein kinase 1" OR TITLE:"RIP1" OR ABSTRACT:"RIP1" OR TITLE:"RIP-1" OR ABSTRACT:"RIP-1") 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 RIPK1, 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/ripk1.json. Licence CC BY-NC 4.0.