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USP27X deubiquitinates BCL2L11. 5 / 5
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"Moreover, USP27 deubiquitinates and stabilizes the BH3-only protein Bim, subsequently enhancing apoptosis [14]."

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"Thus, Usp27x can trigger via its proteolytic activity the deubiquitination of Bim and enhance its levels, counteracting the anti-apoptotic effects of ERK activity, and therefore acts as a tumour suppressor."

"Here, we report the identification of a deubiquitinase, Usp27x, that binds Bim upon its ERK-dependent phosphorylation and can upregulate its expression levels."

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"For example, Weber et al. found that wild-type USP27 can reduce the levels of Bim ubiquitination and stabilize Bim in response to the Raf‐ERK‐degradation signal [14]."

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"Overexpression of USP27x combined with ERK1/2 activation to promote the deubiquitylation and stabilisation of BIM and increase caspase‐dependent apoptosis."