Browsing by Subject "β-catenin"

Now showing items 1-4 of 4

    • 27-Hydroxycholesterol induces the transition of MCF7 cells into a mesenchymal phenotype 
      Torres, Cristian G.; Ramírez, María Eugenia; Cruz, Pamela; Epuñán, María José; Valladares Boasi, Luis; Sierralta, Walter D. (2011)
      A decrease in the expression of E-cadherin and β-catenin, paralleling the loss of adherens junction complex, was observed in MCF7 cells exposed for longer than 48 h to 2 μM27-hydroxycholesterol (27OHC), indicating an ...
    • cdk5 modulates β- and δ-catenin/Pin1 interactions in neuronal cells 
      Muñoz, Juan P.; Huichalaf, Claudia H.; Orellana, Daniel; Maccioni Baraona, Ricardo (2007)
      The cdk5/p35 complex has been implicated in a variety of functions related to brain development, including axonal outgrown and neuronal migration. In this study, by co-immunoprecipitation and pull-down experiments, we have ...
    • Increased nuclear β-catenin expression in oral potentially malignant lesions: A marker of epithelial dysplasia 
      Reyes, Montserrat; Rojas Alcayaga, Gonzalo; Maturana, Andrea; Aitken Saavedra, Juan; Rojas, Carolina; Ortega, Ana (Medicina Oral, Patologia Oral y Cirugia Bucal, 2015)
      Background: Deregulation of β-catenin is associated with malignant transformation; however, its relationship with potentially malignant and malignant oral processes is not fully understood. The aim of this study was to ...
    • Survivin expression promotes VEGF-induced tumor angiogenesis via PI3K/Akt enhanced β-catenin/Tcf-Lef dependent ... 
      Fernández, Jaime G.; Rodríguez, Diego A.; Valenzuela, Manuel; Calderon, Claudia; Urzúa, Ulises; Munroe, David; Rosas, Carlos; Lemus, David; Díaz, Natalia; Wright, Mathew C.; Leyton Campos, Lisette; Tapia, Julio C.; Quest, Andrew F. G. (BioMed Central Ltd., 2014)
      © 2014 Fernández et al.; licensee BioMed Central Ltd.Early in cancer development, tumour cells express vascular endothelial growth factor (VEGF), a secreted molecule that is important in all stages of angiogenesis, an ...