◀ Back to RAC1
CTNND1 — RAC1
Pathways - manually collected, often from reviews:
-
KEGG Adherens junction:
CTNND1
→
CDC42/RAC1/RAC2/RAC3
(protein-protein, activation)
-
NCI Pathway Database N-cadherin signaling events:
RAC1/GDP complex (RAC1)
→
N-cadherin/Ca2+/beta catenin-gamma catenin/alpha catenin/p120 catenin complex (CDH2-CTNNB1_JUP-CTNNA1-CTNND1)
(modification, collaborate)
Gavard et al., J Cell Sci 2004, El Sayegh et al., Mol Biol Cell 2005
Evidence: mutant phenotype, assay
-
NCI Pathway Database Posttranslational regulation of adherens junction stability and dissassembly:
RAC1/GTP complex (RAC1)
→
E-cadherin/Ca2+/beta catenin/alpha catenin/p120 catenin complex (CDH1-CTNNB1-CTNNA1-CTNND1)
(translocation, activates)
Bryant et al., J Cell Sci 2007
Evidence: mutant phenotype, other species
-
NCI Pathway Database N-cadherin signaling events:
RAC1-CDC42/GDP complex (RAC1_CDC42)
→
N-cadherin/Ca2+/beta catenin-gamma catenin/alpha catenin/p120 catenin complex (CDH2-CTNNB1_JUP-CTNNA1-CTNND1)
(modification, collaborate)
Meriane et al., Mol Biol Cell 2000, Charrasse et al., J Cell Biol 2002, Comunale et al., Biol Cell 2007
Evidence: mutant phenotype, assay, other species
-
NCI Pathway Database Posttranslational regulation of adherens junction stability and dissassembly:
E-cadherin/Ca2+/beta catenin/alpha catenin/p120 catenin complex (CDH1-CTNNB1-CTNNA1-CTNND1)
→
RAC1-CDC42/GTP/IQGAP1 complex (RAC1_CDC42-IQGAP1)
(modification, collaborate)
Fukata et al., J Biol Chem 1999, Kuroda et al., Science 1998
Evidence: physical interaction
Text-mined interactions from Literome
Hsia et al., J Cell Biol 2003
(Neoplasm Invasiveness...) :
Cell invasion was linked to transient FAK accumulation at lamellipodia, formation of a
FAK-Src-p130Cas-Dock180 signaling complex, elevated
Rac and c-Jun NH2-terminal kinase
activation , and increased matrix metalloproteinase expression and activity
Hudson et al., Cell Microbiol 2005
:
Under conditions of low concentrations of ECM, invasin was found to be the dominant adhesin, promoting high levels of phagocytosis coincident with robust and sustained activation of the protein tyrosine kinases Fak and Pyk2, phosphorylation of the adaptor molecule
Cas and
activation of the small GTPase
Rac1
Liu et al., J Cell Biol 2006
:
Rac1 activity, which was induced by E-cadherin engagement specifically at intermediate seeding densities, was required for the cadherin stimulated proliferation, and the control of Rac1 activation by E-cadherin was
mediated by
p120-catenin
Hou et al., J Biol Chem 2006
:
Dual
regulation of Rho and
Rac by
p120 catenin controls adipocyte plasma membrane trafficking
Smith et al., J Cell Biol 2008
(Neoplasm Invasiveness) :
We show that uPAR cooperates with integrin complexes containing beta ( 3 ) integrin to drive formation of the
p130Cas-CrkII signaling complex and
activation of
Rac , resulting in a Rac-driven elongated-mesenchymal morphology, cell motility, and invasion
Sharma et al., BMC cell biology 2008
:
Phosphorylation of
p130Cas initiates
Rac activation and membrane ruffling ... Phosphorylation of
p130Cas in SYF cells
led to activation of
Rac1 and increased membrane ruffling and lamellipodium formation, events associated with cell migration
Gupta et al., J Cell Sci 2009
:
We found for the first time that specific ligation of integrin alpha9beta1 rapidly activates Src tyrosine kinase, with concomitant tyrosine phosphorylation of
p130Cas and
activation of
Rac-1
Johnson et al., J Biol Chem 2010
(Breast Neoplasms) :
HER2/ErbB2 induced breast cancer cell migration and invasion require
p120 catenin activation of
Rac1 and Cdc42
Birukova et al., Exp Cell Res 2011
(Disease Models, Animal...) :
OxPAPC also induced
Rac dependent tyrosine phosphorylation and association of p190RhoGAP with AJ protein
p120-catenin
Vanden Borre et al., Cell Signal 2011
:
Using R743A BCAR3, a point mutant that has lost the ability to bind p130Cas, we find that
BCAR3-p130Cas complex formation is not
required for BCAR3 mediated anti-estrogen resistance,
Rac activation or discohesion of epithelial breast cancer cells
Wang et al., BMC cancer 2011
(Astrocytoma...) :
In addition,
CTNND2 overexpression
promoted proliferation, invasion and
Rac1 activity of U251 astrocytoma cells
Zhang et al., Am J Pathol 2013
(Cell Transformation, Neoplastic...) :
These data suggested that
Rac1 and Cdc42 coactivation was essential to smoke promoted cell migration in the
presence of
p120ctn , whereas migration proceeded via Rac1 alone in the absence of p120ctn
Dolfi et al., Proc Natl Acad Sci U S A 1998
:
JNK activation by
Cas and Crk was effectively
blocked by a dominant negative form of
Rac , suggesting for a linear pathway from the Cas-Crk-complex to the Rac-JNK activation