Results 1 to 10 of about 6,824,203 (310)

Does the plasticity of neural stem cells and neurogenesis make them biosensors of disease and damage?

open access: yesFrontiers in Neuroscience, 2022
Postnatal and adult neurogenesis takes place in the dentate gyrus of the hippocampus in the vast majority of mammals due to the persistence of a population of neural stem cells (NSCs) that also generate astrocytes and more NSCs.
Ane Rodríguez-Bodero   +4 more
doaj   +1 more source

Generation of adult hippocampal neural stem cells occurs in the early postnatal dentate gyrus and depends on cyclin D2

open access: yesThe EMBO Journal, 2023
Lifelong hippocampal neurogenesis is maintained by a pool of multipotent adult neural stem cells (aNSCs) residing in the subgranular zone of the dentate gyrus (DG).
Oier Pastor-Alonso   +11 more
doaj   +1 more source

LPS-Induced Systemic Inflammation Affects the Dynamic Interactions of Astrocytes and Microglia with the Vasculature of the Mouse Brain Cortex

open access: yesCells, 2023
The Neurovascular Unit (NVU), composed of glia (astrocytes, oligodendrocytes, microglia), neurons, pericytes and endothelial cells, is a dynamic interface ensuring the physiological functioning of the central nervous system (CNS), which gets affected and
Evangelia Xingi   +8 more
doaj   +1 more source

Long-term calcium imaging reveals functional development in hiPSC-derived cultures comparable to human but not rat primary cultures

open access: yesStem Cell Reports, 2023
Summary: Models for human brain-oriented research are often established on primary cultures from rodents, which fails to recapitulate cellular specificity and molecular cues of the human brain.
Estefanía Estévez-Priego   +5 more
doaj   +1 more source

A three-dimensional matrix system containing melatonin and neural stem cells repairs damage from traumatic brain injury in rats

open access: yesNeural Regeneration Research, 2022
[INLINE:1] Brain lesions can cause neural stem cells to activate, proliferate, differentiate, and migrate to the injured area. However, after traumatic brain injury, brain tissue defects and microenvironment changes greatly affect the survival and growth
Xuan-Yu Fang   +8 more
doaj   +1 more source

Effects of primary microglia and astrocytes on neural stem cells in in vitro and in vivo models of ischemic stroke

open access: yesNeural Regeneration Research, 2021
Transplantation of neural stem cells (NSCs) can protect neurons in animal stroke models; however, their low rates of survival and neuronal differentiation limit their clinical application.
Sheng-Jun Wen   +6 more
doaj   +1 more source

iPhemap: an atlas of phenotype to genotype relationships of human iPSC models of neurological diseases

open access: yesEMBO Molecular Medicine, 2017
Disease modeling with induced pluripotent stem cells (iPSCs) is creating an abundance of phenotypic information that has become difficult to follow and interpret.
Ethan W Hollingsworth   +9 more
doaj   +1 more source

Cellular Programming and Reprogramming: Sculpting Cell Fate for the Production of Dopamine Neurons for Cell Therapy

open access: yesStem Cells International, 2012
Pluripotent stem cells are regarded as a promising cell source to obtain human dopamine neurons in sufficient amounts and purity for cell replacement therapy.
Julio C. Aguila   +2 more
doaj   +1 more source

Human Dental Pulp Stem Cells Grown in Neurogenic Media Differentiate Into Endothelial Cells and Promote Neovasculogenesis in the Mouse Brain

open access: yesFrontiers in Physiology, 2019
Dental pulp stem cells (DPSCs) have the capacity to give rise to cells with neuronal-like phenotypes, suggesting their use in brain cell therapies. In the present work, we wanted to address the phenotypic fate of adult genetically unmodified human DPSCs ...
Jon Luzuriaga   +7 more
doaj   +1 more source

Fast and Efficient Neural Conversion of Human Hematopoietic Cells

open access: yesStem Cell Reports, 2014
Neurons obtained directly from human somatic cells hold great promise for disease modeling and drug screening. Available protocols rely on overexpression of transcription factors using integrative vectors and are often slow, complex, and inefficient.
Julio Castaño   +14 more
doaj   +1 more source

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