Mostrando ítems 31-40 de 188
Agustí Benito, Cristina (Fecha de defensa: 2007-05-28)
La transició Epiteli-Mesènquima es dóna durant el desenvolupament embrionari i en els estadis tardans de la progressió tumoral permetent que es produeixi la metàstasi. Aquestes transicions necessiten ...
Barreiro Portela, Esther (Fecha de defensa: 2002-06-18)
Protein nitration is considered as a marker of reactive nitrogen species formation. Heme oxygenases (HOs) are important for the defence against oxidative stress. We evaluated the involvement of the ...
Maseres Javaloy, Pedro (Fecha de defensa: 2018-03-12)
The p38 mitogen activated protein kinase (MAPK) has a crucial role in cells’ stress adaptation and survival. It also plays a role in physiological processes such as differentiation of skeletal muscle ...
Giangarrà, Valeria (Fecha de defensa: 2013-07-25)
En el capitulo I mostramos la caracterización funcional de la ribosa-metiltransferasa de cap I en Xenopus laevis. Se trata de una enzima localizada tanto en el núcleo como en el citoplasma y que tras ...
Casadomé Burriel, Laura (Fecha de defensa: 2005-03-01)
Yeast cells are exposed to a wide variety of environment stresses, among them changes in the osmotic conditions. An osmolar upshift leads to fast loose of intracellular water, so living cells have ...
Vogel González, Marina (Fecha de defensa: 2021-09-03)
Zinc is an essential trace element with structural, catalytic and signaling roles in our body. At cellular level, zinc homeostasis participates in fundamental functions such as cell proliferation, ...
Carbonell Núñez, Caterina (Fecha de defensa: 2016-12-19)
Cells have the ability to respond and adapt to environmental changes through activation of stress-activated protein kinases (SAPKs). Activation of the p38 SAPK is critical to elicit the early gene ...
Altadill Balsells, Mireia (Fecha de defensa: 2023-06-30)
Human cytomegalovirus (HCMV) causes a prevalent lifelong infection in all human populations. Although the course is generally mild and the virus remains latent, HCMV can cause severe disorders in ...
Martínez Ara, Guillermo (Fecha de defensa: 2022-09-19)
During embryonic development, cellular forces synchronize in space and time to generate functional tissue shapes. Apical constriction is a force-generating process necessary to provoke the folding of ...
Häkkinen, Hanna-Maria (Fecha de defensa: 2022-07-01)
Cellular errors can spontaneously occur during vertebrate embryo development and can lead to apoptosis. Recent work in our lab revealed a novel function of the embryonic epithelium as an efficient ...