EGF receptor kinase suppresses ciliogenesis through activation of USP8 deubiquitinase

Abstract

The trichoplein-Aurora A pathway inhibits ciliogenesis in proliferating cells. Here the authors EGFR-mediated phosphorylation of the deubiquitinating enzyme USP8 leads to its activation, and this suppresses trichoplein degradation, allowing inhibition of ciliogenesis.