OnCo

ESRP1 (Epithelial splicing regulatory protein 1) is a gene. In the public catalogues the evidence so far is association rather than a proven role. 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

mRNA splicing factor that regulates the formation of epithelial cell-specific isoforms. Specifically regulates the expression of FGFR2-IIIb, an epithelial cell-specific isoform of FGFR2. Also regulates the splicing of CD44, CTNND1, ENAH, 3 transcripts that undergo changes in splicing during the epithelial-to-mesenchymal transition (EMT). Acts by directly binding specific sequences in mRNAs. Binds the GU-rich sequence motifs in the ISE/ISS-3, a cis-element regulatory region present in the mRNA of FGFR2. Regulates splicing and expression of genes involved in inner ear development, auditory hair cell differentiation, and cell fate specification in the cochlear epithelium. Location: Nucleus (UniProt). Locus 8q22.1 (HGNC).

Class: other · Gene: ESRP1 · Facts checked 2026-09-23 · Target page

External identifiers

Built from HGNC, Ensembl, UniProt and ChEMBL ids

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Companion diagnostics

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Literature

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Query for this target: (TITLE:"ESRP1" OR ABSTRACT:"ESRP1" OR TITLE:"epithelial splicing regulatory protein 1" OR ABSTRACT:"epithelial splicing regulatory protein 1" OR TITLE:"Epithelial splicing regulatory protein 1" OR ABSTRACT:"Epithelial splicing regulatory protein 1" OR TITLE:"FLJ20171" OR ABSTRACT:"FLJ20171" OR TITLE:"RBM35A" OR ABSTRACT:"RBM35A") 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 ESRP1, not a curated reading list.

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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/esrp1.json. Licence CC BY-NC 4.0.