Reference - Detail
| RRC ID | 74015 |
|---|---|
| Author | Nickless A, Zhang J, Othoum G, Webster J, Inkman MJ, Coonrod E, Fontes S, Rozycki EB, Maher CA, White NM. |
| Title | Pan-Cancer Analysis Reveals Recurrent BCAR4 Gene Fusions across Solid Tumors. |
| Journal | Mol Cancer Res |
| Abstract |
UNLABELLED:Chromosomal rearrangements often result in active regulatory regions juxtaposed upstream of an oncogene to generate an expressed gene fusion. Repeated activation of a common downstream partner-with differing upstream regions across a patient cohort-suggests a conserved oncogenic role. Analysis of 9,638 patients across 32 solid tumor types revealed an annotated long noncoding RNA (lncRNA), Breast Cancer Anti-Estrogen Resistance 4 (BCAR4), was the most prevalent, uncharacterized, downstream gene fusion partner occurring in 11 cancers. Its oncogenic role was confirmed using multiple cell lines with endogenous BCAR4 gene fusions. Furthermore, overexpressing clinically prevalent BCAR4 gene fusions in untransformed cell lines was sufficient to induce an oncogenic phenotype. We show that the minimum common region to all gene fusions harbors an open reading frame that is necessary to drive proliferation. IMPLICATIONS:BCAR4 gene fusions represent an underappreciated class of gene fusions that may have biological and clinical implications across solid tumors. |
| Volume | 20(10) |
| Pages | 1481-1488 |
| Published | 2022-10-4 |
| DOI | 10.1158/1541-7786.MCR-21-0775 |
| PII | 707068 |
| PMID | 35852383 |
| PMC | PMC9530645 |
| MeSH | Cell Line, Tumor Gene Expression Regulation, Neoplastic Gene Fusion Neoplasms* / genetics Oncogenes RNA, Long Noncoding* / genetics RNA, Long Noncoding* / metabolism |
| IF | 4.63 |
| Resource | |
| Human and Animal Cells | TUHR14TKB(RCB1383) |