Epigenetic regulation of <i>SMARCB1</i> By miR‐206, ‐381 and ‐671‐5p is evident in a variety of SMARCB1 immunonegative soft tissue sarcomas, while miR‐765 appears specific for epithelioid sarcoma. A miRNA study of 223 soft tissue sarcomas

Abstract excerpt

Complete/partial loss of SMARCB1 nuclear-immunopositivity is characteristic of a certain subset of soft tissue sarcomas (STSs). Our previous work showed that oncomiRs-206,-381, and 671-5p could silence the SMARCB1 mRNA and protein expression and that they display significant overexpression in epithelioid sarcomas (ESs). MiR-765 was overexpressed too, but functionally was inactive in the silencing. In the current...

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