Browsing by Author "Díaz Valdivia, Natalia"

Now showing items 1-7 of 7

    • Biomimetic quantum dot-labeled B16F10 murine melanoma cells as a tool to monitor early steps of lung ... 
      Díaz García, Víctor; Guerrero, Simón; Díaz Valdivia, Natalia; Lobos González, Lorena; Kogan Bocian, Marcelo; Pérez Donoso, José; Quest, Andrew F. G. (NLM (Medline), 2018)
      Background: Numerous studies have proposed the use of fluorescent semiconductor nanoparticles or quantum dots (QDs) as novel tools to label cells and tumors. However, QD applications are limited by their toxicity in ...
    • Caveolin-1 expression increases upon maturation in dendritic cells and promotes their migration to lymph ... 
      Oyarce, César; Cruz Gómez, Sebastián; Gálvez Cancino, Felipe Ignacio; Vargas, Pablo; Moreau, Hélène D.; Díaz Valdivia, Natalia; Díaz, Jorge; Salazar Onfray, Flavio; Pacheco, Rodrigo; Lennon Duménil, Ana María; Quest, Andrew F. G.; Lladser, Álvaro (Frontiers Media, 2017)
      Dendritic cell (DC) trafficking from peripheral tissues to lymph nodes (LNs) is a key step required to initiate T cell responses against pathogens as well as tumors. In this context, cellular membrane protrusions and the ...
    • Caveolin-1 impairs PKA-DRP1-mediated remodelling of ER–mitochondria communication during the early phase ... 
      Bravo Sagua, Roberto; Parra, Valentina; Ortiz-Sandoval, Carolina; Navarro Márquez, Mario F.; Rodríguez, Andrea E.; Díaz Valdivia, Natalia; Sanhueza, Carlos; López Crisosto, Camila; Tahbaz, Nasser; Rothermel, Beverly A.; Hill, Joseph A.; Cifuentes, Mariana; Simmen, Thoma (Nature Publishing Group, 2018)
      © 2018, ADMC Associazione Differenziamento e Morte Cellulare. Close contacts between endoplasmic reticulum and mitochondria enable reciprocal Ca2+ exchange, a key mechanism in the regulation of mitochondrial bioenergetics. ...
    • Caveolin-1-containing extracellular vesicles transport adhesion proteins and promote malignancy in breast ... 
      Campos, America; Salomon, Carlos; Bustos, Rocio; Díaz, Jorge; Martínez, Samuel; Silva, Veronica; Reyes, Constanza; Díaz Valdivia, Natalia; Varas Godoy, Manuel; Lobos González, Lorena; Quest, Andrew F. G. (Future Medicine Ltd., 2018)
      © 2018 2018 Future Medicine Ltd. Breast cancer is one of the most frequently diagnosed cancers and the leading cause of cancer-related deaths in women worldwide, whereby mortality is largely attributable to the development ...
    • E-cadherina reduce la habilidad promotora de migración y metástasis de caveolina-1 por la disminución de ... 
      Díaz Valdivia, Natalia (Universidad de Chile, 2016)
      El cáncer corresponde a la segunda causa de muerte en Chile y el mundo, pero los pacientes con cáncer no mueren debido al crecimiento del tumor primario, sino a la diseminación de las células tumorales y posterior ...
    • Enhanced caveolin-1 expression increases migration, anchorage-independent growth and invasion of endometrial ... 
      Díaz Valdivia, Natalia; Bravo, Denisse; Huerta, Hernán; Henríquez, Soledad; Gabler Neale, Fernando; Vega Blanco, María Margarita; Romero Osses, Carmen; Calderón, Claudia; Owen, Gareth I.; Leyton Campos, Lisette; Quest, Andrew F. G. (BioMed Central, 2015)
      Background: Caveolin-1 (CAV1) has been implicated both in tumor suppression and progression, whereby the specific role appears to be context dependent. Endometrial cancer is one of the most common malignancies of the female ...
    • Mitochondrial dysfunction and the glycolytic switch induced by caveolin-1 phosphorylation promote cancer ... 
      Díaz Valdivia, Natalia; Simón, Layla; Díaz, Jorge; Martínez Meza, Samuel; López Contreras, Pamela; Burgos Ravanal, Renato; Pérez, Viviana; Frei, Balz; Leyton Campos, Lisette; Quest, Andrew Frederick Geoffery (MDPI, 2022)
      Simple Summary Caveolin-1 (CAV1) is a membrane protein that has been attributed a dual role in cancer, acting at early stages as a tumor suppressor and in later stages of the disease as a promoter of metastasis. In the ...