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ProteomicsG3BP1 inhibits Cul3SPOP to amplify AR signaling and promote prostate cancer
SPOP, an E3 ubiquitin ligase, acts as a prostate-specific tumor suppressor with several key substrates mediating oncogenic function. However, the mechanisms underlying SPOP regulation are largely unknown. Here, we have identified G3BP1 as an interactor of SPOP and functions as a competitive inhibito...
ORGANISM(S): Homo sapiens (Human) 
2021-11-25 | PXD029120 | Pride
Tap-ms Human Spop G3bp1 Prostate cancer 
TranscriptomicsMerlin/NF2 Suppresses Tumorigenesis by Inhibiting the E3 Ubiquitin Ligase CRL4DCAF1 in the Nucleus
Current models imply that the FERM domain protein Merlin, encoded by the tumor suppressor NF2, inhibits mitogenic signaling at or near the plasma membrane. Here, we show that the closed, growth inhibitory form of Merlin accumulates in the nucleus, binds to the E3 ubiquitin ligase CRL4DCAF1, and supp...
ORGANISM(S): Mus musculus 
2010-03-09 | E-GEOD-19305 | biostudies-arrayexpress
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