{"entity":{"id":"fn1","kind":"target","name":"FN1","aka":["fibronectin 1","Fibronectin","GFND2","lnc-ABCA12-8"],"tldr":"FN1 (Fibronectin) is a gene. The public catalogues list it as a drug target and a biomarker, and clinical evidence ties its variants to diagnosis, prognosis or drug response. Tied to Melanoma.","summary":"Fibronectins bind cell surfaces and various compounds including collagen, fibrin, heparin, DNA, and actin. Fibronectins are involved in cell adhesion, cell motility, opsonisation, wound healing, and maintenance of cell shape. Involved in osteoblast compaction through the fibronectin fibrillogenesis cell-mediated matrix assembly process, essential for osteoblast mineralisation.\n\nCIViC holds 3 clinical evidence items and 0 assertions across 1 variant, naming L19IL2, Dacarbazine and Daromun. Open Targets scores its association with cancer at 0.64 (direct and indirect evidence; datatypes literature 1.00, affected pathway 0.98, genetic association 0.03, clinical 0.19).","asOf":"2026-09-23","links":[{"label":"HGNC HGNC:3778","url":"https://www.genenames.org/data/gene-symbol-report/#!/hgnc_id/HGNC:3778"},{"label":"UniProt P02751","url":"https://www.uniprot.org/uniprotkb/P02751/entry"},{"label":"NCBI Gene 2335","url":"https://www.ncbi.nlm.nih.gov/gene/2335"},{"label":"Ensembl ENSG00000115414","url":"https://www.ensembl.org/Homo_sapiens/Gene/Summary?g=ENSG00000115414"}],"tags":["cancer-genes-wave"],"related":["civic","open-targets"],"cancers":["melanoma"],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":["Written by scripts/fetch-cancer-genes.ts from CIViC, Open Targets, IntOGen, HGNC and UniProt; the function text is UniProt's, condensed and in UK spelling. Roles: Open Targets known-drug datatype score 0.19; CIViC holds 3 clinical evidence items on its variants. Evidence tier \"clinical-evidence\" is the strongest of those signals.","Prevalence not recorded: none of the sources gives a positivity rate."],"provenance":{"editedBy":"scripts/fetch-cancer-genes.ts (CIViC, Open Targets, IntOGen, HGNC, UniProt)","editedOn":"2026-09-23"},"symbol":"FN1","role":["drug-target","biomarker"],"evidenceTier":"clinical-evidence","sources":[{"label":"HGNC HGNC:3778","url":"https://www.genenames.org/data/gene-symbol-report/#!/hgnc_id/HGNC:3778","note":"approved symbol, name, aliases, locus and cross-references (hgnc_complete_set.txt)"},{"label":"UniProt P02751","url":"https://www.uniprot.org/uniprotkb/P02751/entry","note":"protein name, function text, keywords and locations (REST API)"},{"label":"CIViC gene FN1","url":"https://civicdb.org/features/1947","note":"3 evidence items, 0 assertions, 1 variants; diseases: Melanoma (GraphQL API, CC0)"},{"label":"Open Targets ENSG00000115414","url":"https://platform.opentargets.org/target/ENSG00000115414/associations","note":"association with cancer (MONDO_0004992) 0.64;  (GraphQL API, CC0)"}],"hgnc":"HGNC:3778","ensembl":"ENSG00000115414","uniprot":"P02751","entrez":"2335","biology":"Fibronectins bind cell surfaces and various compounds including collagen, fibrin, heparin, DNA, and actin. Fibronectins are involved in cell adhesion, cell motility, opsonisation, wound healing, and maintenance of cell shape. Involved in osteoblast compaction through the fibronectin fibrillogenesis cell-mediated matrix assembly process, essential for osteoblast mineralisation. Participates in the regulation of type I collagen deposition by osteoblasts. Acts as a ligand for the LILRB4 receptor, inhibiting FCGR1A/CD64-mediated monocyte activation. Binds fibronectin and induces fibril formation. Location: Secreted, extracellular space, extracellular matrix; Secreted (UniProt). Locus 2q35 (HGNC).","whereFound":["Melanoma: CIViC evidence names this disease"],"targetClass":"other","prevalence":[]},"route":"/targets/fn1/","neighbours":{"collection":[{"id":"civic","kind":"collection","name":"CIViC","route":"/collections/civic/"},{"id":"open-targets","kind":"collection","name":"Open Targets Platform","route":"/collections/open-targets/"}],"cancer":[{"id":"melanoma","kind":"cancer","name":"Melanoma","route":"/cancers/melanoma/"}]}}