Title : The UBL domain of PLIC-1 regulates aggresome formation.

Pub. Date : 2006 Dec

PMID : 17082820






5 Functional Relationships(s)
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1 Using a polyglutamine (polyQ) disease model, we found that both endogenous PLIC-1 and EPS15 localize to perinuclear aggresomes, and that polyQ enhances their in vivo interaction. polyglutamine ubiquilin 1 Homo sapiens
2 Using a polyglutamine (polyQ) disease model, we found that both endogenous PLIC-1 and EPS15 localize to perinuclear aggresomes, and that polyQ enhances their in vivo interaction. polyglutamine ubiquilin 1 Homo sapiens
3 Using a polyglutamine (polyQ) disease model, we found that both endogenous PLIC-1 and EPS15 localize to perinuclear aggresomes, and that polyQ enhances their in vivo interaction. polyglutamine ubiquilin 1 Homo sapiens
4 In addition, PLIC-1(DeltaUBL) functions as a dominant-negative mutant, blocking both polyQ transport to aggresomes and the association of EPS15 with dispersed aggregates. polyglutamine ubiquilin 1 Homo sapiens
5 We also show that PLIC-1 is upregulated by arsenite-induced protein misfolding. arsenite ubiquilin 1 Homo sapiens