Results 141 to 150 of about 100,602 (348)

New insights into glioma frequency maps: From genetic and transcriptomic correlate to survival prediction

open access: yesInternational Journal of Cancer, Volume 152, Issue 5, Page 998-1012, 1 March 2023., 2023
What's new? The spatial distribution of glioma is nonrandom. However, whether pathological grade influences glioma distribution across the brain remains unclear. Here, the authors built a population‐based frequency map for 396 patients with glioblastoma multiforme and 190 patients with lower‐grade glioma, revealing their distinct topographic ...
Hongbo Bao   +10 more
wiley   +1 more source

Imaging of non tumorous and tumorous human brain tissue with full-field optical coherence tomography [PDF]

open access: yesarXiv, 2013
A prospective study was performed on neurosurgical samples from 18 patients to evaluate the use of Full-Field Optical Coherence Tomography (FF-OCT) in brain tumor diagnosis. FF-OCT captures en face slices of tissue samples at 1\mum resolution in 3D with a typical 200\mum imaging depth. A 1cm2 specimen is scanned at a single depth and processed in about
arxiv  

Three-dimensional co-culture platform of human induced pluripotent stem cell-derived oligodendrocyte lineage cells and neurons for studying myelination

open access: yesSTAR Protocols, 2023
Summary: Developing an in vitro platform to study neuron-oligodendrocyte interaction, particularly myelination, is essential to understand aberrant myelination in neuropsychiatric and neurodegenerative diseases.
Martina von der Bey   +4 more
doaj  

Neuroinflammation and structural injury of the fetal ovine brain following intra-amniotic Candida albicans exposure. [PDF]

open access: yes, 2016
BackgroundIntra-amniotic Candida albicans (C. Albicans) infection is associated with preterm birth and high morbidity and mortality rates. Survivors are prone to adverse neurodevelopmental outcomes.
AJ Wolfberg   +63 more
core   +4 more sources

Placental pathology and neonatal encephalopathy

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 160, Issue 1, Page 22-27, January 2023., 2023
Abstract Neonatal encephalopathy (NE) is an important cause of neonatal morbidity and mortality worldwide; however, there remain gaps in our knowledge about its pathogenesis. The placenta has been implicated in the pathogenesis of this disease but conclusive evidence related to the placental factors that influence it is sparse.
Aine Fox   +3 more
wiley   +1 more source

Synaptic vesicle release regulates pre-myelinating oligodendrocyte-axon interactions in a neuron subtype-specific manner

open access: yesFrontiers in Cellular Neuroscience
Oligodendrocyte-lineage cells are central nervous system (CNS) glia that perform multiple functions including the selective myelination of some but not all axons.
James R. Gronseth   +9 more
doaj   +1 more source

Neuroinflammation, Mast Cells, and Glia: Dangerous Liaisons [PDF]

open access: yes, 2017
The perspective of neuroinflammation as an epiphenomenon following neuron damage is being replaced by the awareness of glia and their importance in neural functions and disorders.
Alhouayek M   +183 more
core   +1 more source

Early functional and structural hippocampal impairment in a bilateral common carotid artery stenosis mouse model

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Our study used behavioral tests, laser speckle flowmetry, long‐term potentiation, histochemical staining, molecular experiments, and voxel‐based morphometry to evaluate the hippocampal impairments. It demonstrates early functional and structural impairments in the hippocampus contributing to learning and memory deficits after 1 month of BCAS ...
Ping Tang   +3 more
wiley   +1 more source

Chemical Screening Identifies Enhancers of Mutant Oligodendrocyte Survival and Unmasks a Distinct Pathological Phase in Pelizaeus-Merzbacher Disease

open access: yesStem Cell Reports, 2018
Summary: Pelizaeus-Merzbacher disease (PMD) is a fatal X-linked disorder caused by loss of myelinating oligodendrocytes and consequent hypomyelination. The underlying cellular and molecular dysfunctions are not fully defined, but therapeutic enhancement ...
Matthew S. Elitt   +15 more
doaj  

Centenary of the oligodendrocyte

open access: yesThe Lancet Neurology, 2021
Madhuri Behari   +3 more
openaire   +4 more sources

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