Identifiers
dishevelled, dsh homolog 1 (Drosophila)
HUGO:DVL1, HGNC:3084, ENTREZ:1855, UNIPROT:O14640??, GENECARDS:GC01M001262
"dishevelled 1 (homologous to Drosophila dsh)"
HUGO:DVL1 HGNC:3084 ENTREZ:1855 UNIPROT:O14640 GENECARDS:DVL1 KEGG:1855 ATLASONC:DVL1ID463ch1p36 WIKI:DVL1
Maps_Modules
HMC:ACTIVATING_INVASION_AND_METASTASIS
EMT Senescence / EMT_REGULATORS
EMT Senescence / CELL_CELL_ADHESIONS
EMT Senescence / ADHERENS_JUNCTIONS
HMC:EVADING_GROWTH_SUPPRESSORS
Survival / WNT_CANONICAL
References
PMID:19751508
PMID:22270359
PMID:16940750
in the absence of Wnt ligands, b-catenin is phosphorylated by CK1 and GSK-3 in the context of a destruction complex with APC and Axin.
Phosphorylated b-catenin is consequently targeted for ubiquitination and degraded.
Upon ligand binding, DVL1 (dishevelled) recruits the Axin-GSK-3 complex, resulting in the sequential phosphorylation of LRP6 by CK1 and GSK-3.
Phoshorylated LRP6 serves as a docking site for additional Axin-GSK-3 complex, resulting in the disassembly of the destruction complex.
Non phosphorylated and thus stabilized b-catenin translocates to the nucleus where it activates transcription of target genes together with LEF/TCFs
References
em_emtc_emtc_re466( EMT Senescence ):
PMID:10428961
PMID:8666229
Wnt transduces their signals through DVL1 to inhibit GSK3B, leading to the accumulation of cytosolic CTNNB1 and activation of TCF/LEF1 transcription factors.
DVL1 interacts with AXIN1 and with Frat1.
Binding of AXIN1 to DVL1 reduces formation of the destruction complex APC/AXIN1.
References
s_wca4_re33:( Survival ) PMID:20439735