Missing content? – Request curation!
Request curation for specific Genes, variants, or PubMed publications.
Have questions, comments or suggestions? - Let us know!
Email us at : firstname.lastname@example.org
|Ref Type||Journal Article|
|Authors||Roy A, Kumar V, Zorman B, Fang E, Haines KM, Doddapaneni H, Hampton OA, White S, Bavle AA, Patel NR, Eldin KW, John Hicks M, Rakheja D, Leavey PJ, Skapek SX, Amatruda JF, Nuchtern JG, Chintagumpala MM, Wheeler DA, Plon SE, Sumazin P, Parsons DW|
|Title||Recurrent internal tandem duplications of BCOR in clear cell sarcoma of the kidney.|
|Abstract Text||The X-linked BCL-6 co-repressor (BCOR) gene encodes a key constituent of a variant polycomb repressive complex (PRC) that is mutated or translocated in human cancers. Here we report on the identification of somatic internal tandem duplications (ITDs) clustering in the C terminus of BCOR in 23 of 27 (85%) pediatric clear cell sarcomas of the kidney (CCSK) from two independent cohorts. We profile CCSK tumours using a combination of whole-exome, transcriptome and targeted sequencing. Identical ITD mutations are found in primary and relapsed tumour pairs but not in adjacent normal kidney or blood. Mutant BCOR transcripts and proteins are markedly upregulated in ITD-positive tumours. Transcriptome analysis of ITD-positive CCSKs reveals enrichment for PRC2-regulated genes and similarity to undifferentiated sarcomas harbouring BCOR-CCNB3 fusions. The discovery of recurrent BCOR ITDs defines a major oncogenic event in this childhood sarcoma with significant implications for diagnostic and therapeutic approaches to this tumour.|
|Molecular Profile||Treatment Approach|
|Gene Name||Source||Synonyms||Protein Domains||Gene Description||Gene Role|
|Therapy Name||Drugs||Efficacy Evidence||Clinical Trials|
|Drug Name||Trade Name||Synonyms||Drug Classes||Drug Description|
|Gene||Variant||Impact||Protein Effect||Variant Description||Associated with drug Resistance|
|Molecular Profile||Indication/Tumor Type||Response Type||Therapy Name||Approval Status||Evidence Type||Efficacy Evidence||References|
|BCOR mutant||kidney clear cell sarcoma||not applicable||N/A||Clinical Study||Emerging||In multiple clinical analyses, internal tandem duplications of the BCOR gene were consistently found in clear cell sarcoma of the kidney (PMID: 26098867, PMID: 26516930, PMID: 26573325, PMID: 26150234), suggesting that this may serve as a future diagnostic biomarker.||26150234 26098867 26516930 26573325|