https://www.selleckchem.com/pr....oducts/cobimetinib-g
We observed no differences regarding the gene or protein expression of the cell cycle regulators according to USP8 mutation status. In this Brazilian series, the observed frequency of USP8 somatic mutations was similar to that reported in European ancestry populations. Although it was reasonable that USP8 mutations could contribute to cell cycle dysregulation and P27 underexpression in corticotroph adenomas, our data did not confirm this hypothesis. It is possible that increased deubiquitinase activity observed in mu