IndraLab

Statements


USP8 deubiquitinates STAM. 4 / 4
1 | 3

"<span class="match term0">UBPY</span> function is essential for effective downregulation but is likely to be multifaceted, encompassing activity against both K63-linked and K48-linked polyubiquitin chains and including regulation of the stability of ESCRT-associated proteins such as <span class="match term1">STAM</span>, by reversing their ubiquitination."

reach
"In addition, we identified STAM and NFX1, which are known to be deubiquitylated by USP8 and USP9 respectively."

reach
"USP8 deubiquitinates STAM, preventing its degradation by the proteasome [XREF_BIBR], and Nrdp1, an E3 required for the lysosomal degradation of EGFR family members ErbB3 and ErbB4 [XREF_BIBR]."

reach
"USP8 modulates EGFR trafficking by regulating STAM de-ubiquitination on early endosomes 11."