{"entity":{"id":"cspg4","kind":"target","name":"CSPG4","aka":["chondroitin sulfate proteoglycan 4","Chondroitin sulfate proteoglycan 4","MCSPG","MEL-CSPG","MSK16","NG2","HMW-MAA","CSPG4A"],"tldr":"CSPG4 (Chondroitin sulfate proteoglycan 4) 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 Breast cancer.","summary":"Proteoglycan playing a role in cell proliferation and migration which stimulates endothelial cells motility during microvascular morphogenesis. May also inhibit neurite outgrowth and growth cone collapse during axon regeneration. Cell surface receptor for collagen alpha 2(VI) which may confer cells ability to migrate on that substrate.\n\nIntOGen calls it a driver in 1 cohort (1 activating, 0 loss-of-function), covering Invasive Breast Carcinoma.","asOf":"2026-09-23","links":[{"label":"HGNC HGNC:2466","url":"https://www.genenames.org/data/gene-symbol-report/#!/hgnc_id/HGNC:2466"},{"label":"UniProt Q6UVK1","url":"https://www.uniprot.org/uniprotkb/Q6UVK1/entry"},{"label":"NCBI Gene 1464","url":"https://www.ncbi.nlm.nih.gov/gene/1464"},{"label":"Ensembl ENSG00000173546","url":"https://www.ensembl.org/Homo_sapiens/Gene/Summary?g=ENSG00000173546"}],"tags":["cancer-genes-wave"],"related":["intogen"],"cancers":["breast-cancer"],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":["nct07627698"],"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: IntOGen calls it an activating (Act) driver in 1 cohort. Evidence tier \"cohort-driver\" 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":"CSPG4","role":["oncogene-driver"],"evidenceTier":"cohort-driver","sources":[{"label":"HGNC HGNC:2466","url":"https://www.genenames.org/data/gene-symbol-report/#!/hgnc_id/HGNC:2466","note":"approved symbol, name, aliases, locus and cross-references (hgnc_complete_set.txt)"},{"label":"UniProt Q6UVK1","url":"https://www.uniprot.org/uniprotkb/Q6UVK1/entry","note":"protein name, function text, keywords and locations (REST API)"},{"label":"IntOGen CSPG4","url":"https://www.intogen.org/search?gene=CSPG4","note":"driver in 1 cohort (Act 1, LoF 0); Compendium_Cancer_Genes.tsv release 20240920, CC0 1.0"}],"hgnc":"HGNC:2466","ensembl":"ENSG00000173546","uniprot":"Q6UVK1","entrez":"1464","biology":"Proteoglycan playing a role in cell proliferation and migration which stimulates endothelial cells motility during microvascular morphogenesis. May also inhibit neurite outgrowth and growth cone collapse during axon regeneration. Cell surface receptor for collagen alpha 2(VI) which may confer cells ability to migrate on that substrate. Binds through its extracellular N-terminus growth factors, extracellular matrix proteases modulating their activity. May regulate MPP16-dependent degradation and invasion of type I collagen participating in melanoma cells invasion properties. May modulate the plasminogen system by enhancing plasminogen activation and inhibiting angiostatin. Location: Cell membrane; Apical cell membrane; Cell projection, lamellipodium membrane; Cell surface (UniProt). Locus 15q24.2 (HGNC).","whereFound":["Breast cancer: IntOGen driver in 1 cohort (BRCA)"],"targetClass":"oncogene","prevalence":[]},"route":"/targets/cspg4/","neighbours":{"collection":[{"id":"intogen","kind":"collection","name":"IntOGen","route":"/collections/intogen/"}],"cancer":[{"id":"breast-cancer","kind":"cancer","name":"Breast cancer (all types)","route":"/cancers/breast-cancer/"}],"trial":[{"id":"nct07627698","kind":"trial","name":"Dual-Target CSPG4/GD2 CAR-NK Cells for Advanced Melanoma","route":"/trials/nct07627698/"}]}}