Buscar
Mostrando ítems 41-50 de 250
Signaling pathways involved in neuron-astrocyte adhesion and migration
(2014)
Astrocytes in the normal brain possess a stellate shape reflecting their non-migratory properties. Alternatively, in neurodegenerative diseases or after injury, astrocytes become "reactive" in a process known as astrocytosis ...
Neuronal protein trafficking: Emerging consequences of endoplasmic reticulum dynamics
(2011)
The highly polarized morphology and complex geometry of neurons is determined to a great extent by the structural and functional organization of the secretory pathway. It is intuitive to propose that the spatial arrangement ...
The functions of Reelin in membrane trafficking and cytoskeletal dynamics: implications for neuronal migration, polarization and differentiation
(2017)
Reelin is a large extracellular matrix protein with relevant roles in mammalian central nervous system including neurogenesis, neuronal polarization and migration during development; and synaptic plasticity with its ...
Funciones opuestas de las quinasas ABL en polarización neuronal
(Universidad de Chile, 2020)
En las neuronas la segregación de los compartimentos axonal y dendrítico es clave para
el flujo vectorial de información. Por lo cual, el fenómeno de polarización neuronal es
esencial para el desarrollo y el correcto ...
New insights on epigenetic mechanisms supporting axonal development: Histone marks and miRNAs
(Wiley Blackwell Publishing, Inc, 2020-12)
Mechanisms supporting axon growth and the establishment of neuronal polarity have remained largely disconnected from their genetic and epigenetic fundamentals. Recently, post-transcriptional modifications of histones ...
Exchange protein directly activated by camp (epac) regulates neuronal polarization through rap1b
(2015)
Acquisition of neuronal polarity is a complex process involving cellular and molecular events. The second messenger cAMP is involved in axonal specification through activation of protein kinase A. However, an alternative ...
Fine-Tuning the TGFβ Signaling Pathway by SARA During Neuronal Development
(Frontiers Media S.A., 2020-09)
Neural development is a complex process that involves critical events, including cytoskeleton dynamics and selective trafficking of proteins to defined cellular destinations. In this regard, Smad Anchor for Receptor ...
Aplicación de Algoritmos Neurogenéticos en la Planeación de las Trayectorias de un Robot Polar
(Centro de Información Tecnológica, 2006)