https://www.selleckchem.com/pr....oducts/JNJ-7706621.h
SMARCA4-deficient neoplasms are recently characterized high-grade malignancies associated with a poor prognosis. The SMARCA4 gene encodes BRG1, which is part of the SWI/SNF complex. SMARCA4-deficient neoplasms have an undifferentiated, often rhabdoid morphology, and demonstrate loss of BRG1 nuclear expression on immunohistochemistry. These neoplasms have become increasingly recognized and diagnosed in tissue specimens, but their features in cytologic specimens are poorly defined in the literature. The review is introduced by a diagn
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