Browsing by Author "Guillén, Yolanda"

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  • López Arribillaga, Erika, 1986-; Yan, Bing; Lobo-Jarne, Teresa; Guillén, Yolanda; Menéndez, Silvia; Andreu García, Montserrat; Bigas Salvans, Anna; Iglesias Coma, Mar; Espinosa Blay, Lluís (MDPI, 2021)
    Background: previous studies in mice indicated that Paneth cells and c-Kit-positive goblet cells represent the stem cell niche of the small intestine and colon, respectively, partly by supporting Wnt and Notch activation. ...
  • Brena, David; Bertran, Joan; Porta de la Riva, Montserrat; Guillén, Yolanda; Cornes Maragliano, Eric, 1987-; Kukhtar, Dmytro; Campos-Vicens, Lluís; Fernández, Lierni; Pecharroman, Irene; García-López, Albert; Islam, Abul, 1978-; Marruecos, Laura; Bigas Salvans, Anna; Cerón Madrigal, Julián; Espinosa Blay, Lluís (Nature Research, 2020)
    Mammalian IκB proteins (IκBs) exert their main function as negative regulators of NF-κB, a central signaling pathway controlling immunity and inflammation. An alternative chromatin role for IκBs has been shown to affect ...
  • Marruecos, Laura; Bertran, Joan; Álvarez-Villanueva, Daniel; Mulero, María Carmen; Guillén, Yolanda; Palma, Luis G.; Floor, Martin; Vert, Anna; Arce-Gallego, Sara; Pecharroman, Irene; Batlle Masó, Laura, 1993-; Villà i Freixa, Jordi; Ghosh, Gourisankar; Bigas Salvans, Anna; Espinosa Blay, Lluís (Wiley, 2021)
    IκBs exert principal functions as cytoplasmic inhibitors of NF-kB transcription factors. Additional roles for IκB homologues have been described, including chromatin association and transcriptional regulation. Phosphorylated ...
  • García-Colmenero, Lidia; González Miranda, Jessica; Sandoval, Juan; Guillén, Yolanda; Diaz-Lagares, Angel; Andrades, Evelyn; Iglesias, Arnau; Nonell Mazelón, Lara; Pujol Vallverdú, Ramon Maria; Bigas Salvans, Anna; Espinosa Blay, Lluís; Gallardo Hernández, Fernando (MDPI, 2020)
    Increasing evidence supports a potential role for STAT3 as a tumor driver in cutaneous T-cell lymphomas (CTCL). The mechanisms leading to STAT3 activation are not fully understood; however, we recently found that miR-124, ...
  • Guillén, Yolanda; Negre de Bofarull, Bárbara; Ruiz, Alfredo (Oxford University Press, 2015)
    Cactophilic Drosophila species provide a valuable model to study gene-environment interactions and ecological adaptation. Drosophila buzzatii and Drosophila mojavensis are two cactophilic species that belong to the repleta ...
  • Borgognone, Alessandra; Guillén, Yolanda; BCN02 Study Group (BioMed Central, 2022)
    Background: The potential role of the gut microbiome as a predictor of immune-mediated HIV-1 control in the absence of antiretroviral therapy (ART) is still unknown. In the BCN02 clinical trial, which combined the MVA.HIVconsv ...
  • Porcheri, Cristina; Golan, Ohad; Calero-Nieto, Fernando J.; Thambyrajah, Roshana; Ruiz-Herguido, Cristina; Wang, Xiaonan; Catto, Francesca; Guillén, Yolanda; Sinha, Roshani, 1989-; González, Jessica; Kinston, Sarah J.; Mariani, Samanta A.; Maglitto, Antonio; Vink, Chris S.; Dzierzak, Elaine; Charbord, Pierre; Göttgens, Bertie; Espinosa Blay, Lluís; Sprinzak, David; Bigas Salvans, Anna (Wiley-Blackwell, 2020)
    Hematopoietic stem cells (HSCs) develop from the hemogenic endothelium in cluster structures that protrude into the embryonic aortic lumen. Although much is known about the molecular characteristics of the developing ...
  • Solé, Laura; Lobo-Jarne, Teresa; Álvarez-Villanueva, Daniel; Alonso-Marañón, Josune; Guillén, Yolanda; Guix Arnau, Marta, 1974-; Sangrador, Irene; Rozalén, Catalina; Vert, Anna; Lop Gros, Joan; Salido Galeote, Marta; Bellosillo Paricio, Beatriz; García-Romero, Raquel; Garrido, Marta; González, Jessica; López Arribillaga, Erika, 1986-; Iglesias Coma, Mar; Celià-Terrassa, Toni; Bigas Salvans, Anna; Espinosa Blay, Lluís (Nature Research, 2022)
    Current therapy against colorectal cancer (CRC) is based on DNA-damaging agents that remain ineffective in a proportion of patients. Whether and how non-curative DNA damage-based treatment affects tumor cell behavior and ...
  • Gallardo Hernández, Fernando; Andrades, Evelyn; Iglesias, Arnau; González, Jessica; Solé, Laura; Guillén, Yolanda; Blanco Ares, Gonzalo, 1989-; Colomo Saperas, Luis Alberto; Gimeno Vázquez, Eva; Conde Estévez, David; Rodríguez, Eva; Bielsa-Marsol, Isabel; Iglesias Coma, Mar; Bellosillo Paricio, Beatriz; Pujol Vallverdú, Ramon Maria; Regueiro, José R.; Bigas Salvans, Anna; Espinosa Blay, Lluís (American Society of Hematology, 2022)
    Current therapeutic approaches for Sézary syndrome (SS) do not achieve a significant improvement in long-term survival of patients, and they are mainly focused on reducing blood tumor burden to improve quality of life. ...
  • García Hernández, Violeta; Arambilet, David; Guillén, Yolanda; Lobo-Jarne, Teresa; Maqueda, Maria; Gekas, Christos; González, Jessica; Iglesias, Arnau; Vega García, Nerea; Sentís Carreras, Inés 1990-; Trincado Alonso, Juan Luis, 1987-; Márquez-López, Ian; Heyn, Holger; Camós, Mireia; Espinosa Blay, Lluís; Bigas Salvans, Anna (Wiley, 2023)
    Understanding the molecular mechanisms that contribute to the appearance of chemotherapy resistant cell populations is necessary to improve cancer treatment. We have now investigated the role of β-catenin/CTNNB1 in the ...

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