Direct proteasome binding and subsequent degradation of unspliced XBP-1 prevent its intracellular aggregation

scientific article

Direct proteasome binding and subsequent degradation of unspliced XBP-1 prevent its intracellular aggregation is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1016/J.FEBSLET.2009.11.069
P698PubMed publication ID19941857
P5875ResearchGate publication ID40035022

P2093author name stringMarganit Farago
Ami Navon
Boaz Tirosh
Shimon Shteingart
Lior Zelcbuch
Rivka Hadar
Ariel Gatushkin
P2860cites workIdentification of the receptor component of the IkappaBalpha-ubiquitin ligaseQ22008569
XBP1 links ER stress to intestinal inflammation and confers genetic risk for human inflammatory bowel diseaseQ22252318
Plasma cell differentiation requires the transcription factor XBP-1Q24291453
XBP1 mRNA is induced by ATF6 and spliced by IRE1 in response to ER stress to produce a highly active transcription factorQ24292102
Complementary signaling pathways regulate the unfolded protein response and are required for C. elegans developmentQ24292104
pXBP1(U) encoded in XBP1 pre-mRNA negatively regulates unfolded protein response activator pXBP1(S) in mammalian ER stress responseQ24303865
A degradation signal located in the C-terminus of p21WAF1/CIP1 is a binding site for the C8 alpha-subunit of the 20S proteasomeQ24535198
Genetic interactions due to constitutive and inducible gene regulation mediated by the unfolded protein response in C. elegans.Q24815740
Signal integration in the endoplasmic reticulum unfolded protein responseQ27860577
Proteasome inhibitors disrupt the unfolded protein response in myeloma cellsQ28155919
Binding and regulation of HIF-1alpha by a subunit of the proteasome complex, PSMA7Q28199261
IRE1 couples endoplasmic reticulum load to secretory capacity by processing the XBP-1 mRNAQ28214814
20S proteasomal degradation of ornithine decarboxylase is regulated by NQO1Q28238115
Aggresomes: a cellular response to misfolded proteinsQ28292275
A mechanism of ubiquitin-independent proteasomal degradation of the tumor suppressors p53 and p73Q28305429
Regulation of hepatic lipogenesis by the transcription factor XBP1Q28507784
Rapid turnover of unspliced Xbp-1 as a factor that modulates the unfolded protein responseQ28589998
Diabetes mellitus and exocrine pancreatic dysfunction in perk-/- mice reveals a role for translational control in secretory cell survivalQ28593963
20S proteasomes and protein degradation "by default".Q33998904
Block of HAC1 mRNA translation by long-range base pairing is released by cytoplasmic splicing upon induction of the unfolded protein responseQ34094604
XBP1, downstream of Blimp-1, expands the secretory apparatus and other organelles, and increases protein synthesis in plasma cell differentiationQ34345459
XBP1: a link between the unfolded protein response, lipid biosynthesis, and biogenesis of the endoplasmic reticulum.Q36322684
Ras promotes p21(Waf1/Cip1) protein stability via a cyclin D1-imposed block in proteasome-mediated degradationQ38355051
pXBP1(U), a negative regulator of the unfolded protein response activator pXBP1(S), targets ATF6 but not ATF4 in proteasome-mediated degradation.Q39898784
MDM2 promotes proteasome-dependent ubiquitin-independent degradation of retinoblastoma protein.Q40342115
UPR pathways combine to prevent hepatic steatosis caused by ER stress-mediated suppression of transcriptional master regulators.Q42041480
Proteasome substrate degradation requires association plus extended peptideQ42208073
alpha-synuclein metabolism and aggregation is linked to ubiquitin-independent degradation by the proteasomeQ43816254
Binding of hydrophobic peptides to several non-catalytic sites promotes peptide hydrolysis by all active sites of 20 S proteasomes. Evidence for peptide-induced channel opening in the alpha-ringsQ43943338
Cotranslational targeting of XBP1 protein to the membrane promotes cytoplasmic splicing of its own mRNA.Q47942024
P433issue1
P407language of work or nameEnglishQ1860
P304page(s)67-73
P577publication date2010-01-01
P1433published inFEBS LettersQ1388051
P1476titleDirect proteasome binding and subsequent degradation of unspliced XBP-1 prevent its intracellular aggregation
P478volume584

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cites work (P2860)
Q92415304Dynamic Interaction of USP14 with the Chaperone HSC70 Mediates Crosstalk between the Proteasome, ER Signaling, and Autophagy
Q37512312Intricately Regulated: A Cellular Toolbox for Fine-Tuning XBP1 Expression and Activity
Q27015015Involvement of the IRE1α-XBP1 pathway and XBP1s-dependent transcriptional reprogramming in metabolic diseases
Q40324445Placing a disrupted degradation motif at the C terminus of proteasome substrates attenuates degradation without impairing ubiquitylation
Q45387412Regulated IRE1-dependent decay participates in curtailing immunoglobulin secretion from plasma cells
Q89743106Repression of viral gene expression and replication by the unfolded protein response effector XBP1u
Q24293771The unfolded protein response: integrating stress signals through the stress sensor IRE1α
Q39587315Unspliced XBP1 controls autophagy through FoxO1.
Q56028079bZIP17 and bZIP60 Regulate the Expression of BiP3 and Other Salt Stress Responsive Genes in an UPR-Independent Manner inArabidopsis thaliana

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