SMARCB1 expression in epithelioid sarcoma is regulated by miR‐206, miR‐381, and miR‐671‐5p on Both mRNA and protein levels

Abstract excerpt

Proximal type epithelioid sarcoma shares similarities with malignant rhabdoid tumor, including the lack of nuclear immunoreactivity of SMARCB1. Biallelic mutation of SMARCB1 has been convincingly established as the cause of loss of protein expression in rhabdoid tumor, but the cause in epithelioid sarcoma remains unknown. In our previous work, we demonstrated that DNA hypermethylation and post-translational...

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