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Estudio biofísico del movimiento de agua en membranas biológicas: de las monocapas celulares a las membranas aisladas de ovocitos de Xenopus laevisBiophysical study of water movements across biological membranes: from cellular monolayers to isolated membranes from Xenopus laevis oocytes
(Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires, 2008)
Early requirement of Hyaluronan for tail regeneration in Xenopus tadpoles
(COMPANY OF BIOLOGISTS LTD, 2009)
Tail regeneration in Xenopus tadpoles is a favorable model system to understand the molecular and cellular basis of tissue regeneration. Although turnover of the extracellular matrix (ECM) is a key event during tissue ...
Gli2 is required for the induction and migration of Xenopus laevis neural crest
(Elsevier, 2018-08)
The neural crest (NC) is a multipotent migratory embryonic population that is formed during late gastrulation and gives rise to a wide array of derivatives, including cells from the peripheral nervous system (PNS), the ...
Xepac protein and IP3/Ca2+ pathway implication during Xenopus laevis vitellogenesis
(Cambridge University Press, 2013-07)
The objective of this study was to elucidate the signalling pathways initiated by cAMP once inside the Xenopus laevis oocyte, where it triggers and maintains vitellogenin endocytic uptake. Our results showed the presence ...
Exploring RNA Virus Replication in Xenopus Oocytes
(Humana Press, 2006)
Microinjection of poliovirus RNA in Xenopus oocytes initiates a complete and authentic viral replication cycle that yields newly synthesized infectious virus. This system can be used to study the molecular mechanism of the ...
Non-canonical Wnt signalling and regulation of gastrulation movements
(Elsevier Ltd, 2002)
Members of the Wnt family have been implicated in a variety of developmental processes including axis formation, patterning of the central nervous system and tissue morphogenesis. Recent studies have shown that a Wnt ...
Inhibition of mesoderm formation by follistatin
(1998)
Mesoderm induction requires interaction between cells of the animal and vegetal hemispheres of the embryo. Several molecules have been proposed as candidates for mesoderm-inducing signals, with activin a particularly strong ...
Caracterización de las corrientes totales presentes en membrana basal de sinciciotrofoblasto placentario humano transplantado en ovocitos de Xenopus lavéis
(Universidad de Chile, 2010)
El sinciciotrofoblasto presenta una membrana apical y una membrana basal, que constituyen la principal barrera para el intercambio materno fetal.
El cloruro (Cl-) es el principal ión extracelular y su paso através de la ...
Exchange of microtubule molecular motors during melanosome transport in Xenopus laevis melanophores is triggered by collisions with intracellular obstacles
(Humana Press, 2008-12)
The observation that several cargoes move bidirectionally along microtubules in vivo raised the question regarding how molecular motors with opposed polarity coordinate during transport. In this work, we analyzed the switch ...