Results 121 to 130 of about 17,973 (254)

Perlecan, CollagenXVIII, and Agrin Expression in Normo‐, Hypo‐, and Aganglionic Segments in Hirschsprung's Disease

open access: yesNeurogastroenterology &Motility, Volume 38, Issue 1, January 2026.
The secretory heparan sulphate proteoglycans perlecan, agrin, collagen18A1 are expressed in the periganglionic sheath of enteric ganglia in resectates of Hirschsprung's disease patients and non‐Hirschsprung controls. ABSTRACT Background Secretory heparan sulphate proteoglycans (HSPGs) interact with various morphogens, growth factors, and signaling ...
Nico van den Beld   +6 more
wiley   +1 more source

Neurospheres: a potential in vitro model for the study of central nervous system disorders

open access: gold, 2021
Laura da Silva Siqueira   +4 more
openalex   +2 more sources

Norepinephrine directly activates adult hippocampal precursors via beta(3)-adrenergic receptors [PDF]

open access: yes, 2010
Adult hippocampal neurogenesis is a critical form of cellular plasticity that is greatly influenced by neural activity. Among the neurotransmitters that are widely implicated in regulating this process are serotonin and norepinephrine, levels of which ...
Bartlett, Perry F.   +6 more
core   +2 more sources

Native Chromatin Immunoprecipitation Using Murine Brain Tumor Neurospheres

open access: yesJournal of Visualized Experiments, 2018
Epigenetic modifications may be involved in the development and progression of glioma. Changes in methylation and acetylation of promoters and regulatory regions of oncogenes and tumor suppressors can lead to changes in gene expression and play an important role in the pathogenesis of brain tumors.
Flor M, Mendez   +4 more
openaire   +3 more sources

Exercise Increases Neural Stem Cell Number in a GH-Dependent Manner, Augmenting the Regenerative Response in Aged Mice [PDF]

open access: yes
The exercise-induced enhancement of learning and memory, and its ability to slow age-related cognitive decline in humans led us to investigate whether running stimulates periventricular (PVR) neural stem cells (NSCs) in aging mice, thereby augmenting
Aberg   +33 more
core   +1 more source

A novel fluorescent reporter CDy1 enriches for neural stem cells derived from the murine brain [PDF]

open access: yes, 2013
Neurogenesis occurs continuously in two brain regions of adult mammals, underpinned by a pool of resident neural stem cells (NSCs) that can differentiate into all neural cell types.
Bartlett, Perry F.   +3 more
core   +1 more source

STEM-05. GLIOBLASTOMA NEUROSPHERES DISPLAY STEMNESS CHARACTERISTICS AND UPREGULATION OF THE VEGF-A PATHWAY [PDF]

open access: bronze, 2022
Khashayar Mozaffari   +6 more
openalex   +1 more source

Porf-2 Inhibits Neural Stem Cell Proliferation Through Wnt/β-Catenin Pathway by Its GAP Domain [PDF]

open access: yes, 2016
Neural stem cell (NSC) proliferation and differentiation play a pivotal role in the development of brain, the plasticity of the brain network and the repair for brain function in CNS diseases.
Dongfu eFeng   +10 more
core   +2 more sources

Brain tumor stem cell dancing

open access: yesAnnali dell'Istituto Superiore di Sanità, 2014
Background. Issues regarding cancer stem cell (CSC) movement are important in neurosphere biology as cell-cell or cell-environment interactions may have significant impacts on CSC differentiation and contribute to the heterogeneity of the neurosphere ...
Giuseppina Bozzuto   +6 more
doaj   +1 more source

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