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Células de la cresta neural : Evolución, bases embrionarias y desarrollo cráneo-facial. Revisión sistemática de la literatura.
(2016-04-05)
Las células de la cresta neural constituyen
una población de células embrionariaspluripotenciales
que se diferencian desde
el neuro-ectodermo y cuya aparición se
constituye en una innovación evolutiva que
le permitió ...
From birth to death: a role for reactive oxygen species in neuronal development
(Elsevier, 2018-08)
Historically, ROS have been considered toxic molecules, especially when their intracellular concentration reaches high values. However, physiological levels of ROS support crucial cellular processes, acting as second ...
PPAR beta/delta and PPAR gamma maintain undifferentiated phenotypes of mouse adult neural precursor cells from the subventricular zone
(Frontiers Research Foundation, 2015)
The subventricular zone (SVZ) is one of the main niches of neural stem cells in the adult mammalian brain. Stem and precursor cells in this region are the source for neurogenesis and oligodendrogesis, mainly in the olfactory ...
Existence and global convergence of periodic solutions in recurrent neural network models with a general piecewise alternately advanced and retarded argument
(Kluwer Academic Publishers, 2014)
This paper is concerned with existence, uniqueness and global exponential stability of a periodic solution for recurrent neural network described by a system of differential equations with piecewise constant argument of ...
Órdenes de flujo, tasa de interés y tasa de cambio nominal: un ejemplo de redes neuronales para Colombia 2005
(Universidad Autónoma de Occidente, 2006-01)
The current document shows a model of Artificial Neuronal Networks ANN for the forecast of the rate of nominal exchange rate in Colombia; what includes flow orders and the differential of the interest rates like variables ...
Temporal and spatial expression of Drosophila DLGS97 during neural development
(ELSEVIER, 2008-07)
The products of the Drosophila discs-large (dlg) gene are members of the MAGUK family of proteins, a group of proteins involved in localization, transport and recycling Of receptors and channels in cell junctions, including ...
Xiro homeoproteins coordinate cell cycle exit and primary neuron formation by upregulating neuronal-fate repressors and downregulating the cell-cycle inhibitor XGadd45-γ
(2002)
The iroquois (iro) homeobox genes participate in many developmental processes both in vertebrates and invertebrates, among them are
neural plate formation and neural patterning. In this work, we study in detail Xenopus ...
Mesenchymal stem cells instruct oligodendrogenic fate decision on adult neural stem cells
(ALPHAMED PRESS, 2006-10)
Adult stem cells reside in different tissues and organs of the adult organism. Among these cells are MSCs that are located in the adult bone marrow and NSCs that exist in the adult central nervous system (CNS). In ...
Cystein-Serine-Rich Nuclear Protein 1, Axud1/Csrnp1, Is Essential for Cephalic Neural Progenitor Proliferation and Survival in Zebrafish
(WILEY-LISS, DIV JOHN WILEY & SONS INC, 2009-04-15)
The CSRNP (cystein-serine-rich nuclear protein) family has been conserved from Drosophila to human.
Although knockout mice for each of the mammalian proteins have been generated, their function during
vertebrate development ...
Sonic hedgehog (Shh)-Gli signaling controls neural progenitor cell division in the developing tectum in zebrafish
(2011)
Despite considerable progress, the mechanisms that control neural progenitor differentiation and behavior, as well as their functional integration into adult neural circuitry, are far from being understood. Given the ...