Results 81 to 90 of about 380,989 (342)

Active sulforhodamine 101 uptake into hippocampal astrocytes.

PLoS ONE, 2012
Sulforhodamine 101 (SR101) is widely used as a marker of astrocytes. In this study we investigated labeling of astrocytes by SR101 in acute slices from the ventrolateral medulla and the hippocampus of transgenic mice expressing EGFP under the control of ...
Christian Schnell, Yohannes Hagos, Swen Hülsmann   +2 more
doaj   +1 more source

Astrocyte proliferation following stroke in the mouse depends on distance from the infarct. [PDF]

PLoS ONE, 2011
Reactive gliosis is a hallmark of brain pathology and the injury response, yet the extent to which astrocytes proliferate, and whether this is central to astrogliosis is still controversial.
George E Barreto, Xiaoyun Sun, Lijun Xu, Rona G Giffard   +3 more
doaj   +1 more source

Expression and modulation of an NADPH oxidase in mammalian astrocytes [PDF]

, 2005
Amyloid β peptides generate oxidative stress in hippocampal astrocytes through a mechanism sensitive to inhibitors of the NADPH oxidase [diphenylene iodonium (DPI) and apocynin].
Abramov, A.Y., Canevari, L., Duchen, M.R., Hothersall, J., Jacobson, J., Wientjes, F.   +5 more
core   +1 more source

Patterns of Postictal Abnormalities in Relation to Status Epilepticus in Adults

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Abnormalities on peri‐ictal diffusion‐weighted magnetic resonance imaging (DWI‐PMAs) are well‐established for patients with status epilepticus (SE), but knowledge on patterns of DWI‐PMAs and their prognostic impact is sparse. Methods This systematic review and individual participant data meta‐analysis included observational studies ...
Andrea Enerstad Bolle, Silvana Sarria‐Estrada, Thomas Bonduelle, Bertram Daniel Dynesen, Manuel Toledo, Zhu Chung Che, Kjell Heuser, Anastasios Chatzikonstantinou, Jérôme Aupy, Udaya Seneviratne, Estevo Santamarina Perez, Christoph Patrick Beier   +11 more
wiley   +1 more source

Imaging calcium microdomains within entire astrocyte territories and endfeet with GCaMPs expressed using adeno-associated viruses. [PDF]

, 2013
Intracellular Ca(2+) transients are considered a primary signal by which astrocytes interact with neurons and blood vessels. With existing commonly used methods, Ca(2+) has been studied only within astrocyte somata and thick branches, leaving the distal ...
Bushong, Eric A, Ellisman, Mark H, Haustein, Martin D, Jackson-Weaver, Olan, Khakh, Baljit S, Kracun, Sebastian, Shigetomi, Eiji, Sofroniew, Michael V, Tong, Xiaoping, Xu, Ji   +9 more
core  

CCAAT/enhancer binding protein β expression is increased in the brain during HIV-1-infection and contributes to regulation of astrocyte tissue inhibitor of metalloproteinase-1 [PDF]

, 2011
Human immunodeficiency virus (HIV)-1-associated neurocognitive disorders (HAND) associated with infection and activation of mononuclear phagocytes (MP) in the brain, occur late in disease. Infected/activated MP initiate neuroinflammation activating glial
Abraham, Akira, Alberini, Albertini, Borjabad, Brambilla, Brambilla, Bugno, Cardinaux, Chaillan, Chen, Clark, Cortes-Canteli, Crocker, Dean, Dean, Dhar, Ejarque-Ortiz, Fassina, Faulkner, Ferrari, Ferrari, Gardner, Gardner, Gris, Heales, Herrmann, Hornebeck, Jaworski, Jourquin, La Fleur, Laird, Lindl, Liu, Lorenzl, Lorenzl, Lorenzl, Manthrope, Menard, Nadeau, Oberheim, Ould-yahoui, Pagenstecher, Panenka, Phillips, Rivera, Sandhir, Sears, Sofroniew, Sofroniew, Sterneck, Suryadevara, Yadav, Yong, Yukawa   +54 more
core   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Patient-Specific iPSC-Derived Astrocytes Contribute to Non-Cell-Autonomous Neurodegeneration in Parkinson's Disease

Stem Cell Reports, 2019
Summary: Parkinson's disease (PD) is associated with the degeneration of ventral midbrain dopaminergic neurons (vmDAns) and the accumulation of toxic α-synuclein. A non-cell-autonomous contribution, in particular of astrocytes, during PD pathogenesis has
Angelique di Domenico, Giulia Carola, Carles Calatayud, Meritxell Pons-Espinal, Juan Pablo Muñoz, Yvonne Richaud-Patin, Irene Fernandez-Carasa, Marta Gut, Armida Faella, Janani Parameswaran, Jordi Soriano, Isidro Ferrer, Eduardo Tolosa, Antonio Zorzano, Ana Maria Cuervo, Angel Raya, Antonella Consiglio   +16 more
doaj   +1 more source

Characterization of Clinical Phenotype to Glial Fibrillary Acidic Protein Concentrations in Alexander Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine the concentration of glial fibrillary acidic protein (GFAP) in cerebrospinal fluid (CSF) and plasma in Alexander disease (AxD) and whether GFAP levels are predictive of disease phenotypes. Methods CSF and plasma were collected (longitudinally when available) from AxD participants and non‐AxD controls.
Amy T. Waldman, Asako Takanohashi, Joshua Y. Joung, Geraldine W. Liu, Kaley Arnold, Amy Pizzino, Walter Faig, Sarah Woidill, Sona Narula, Adeline L. Vanderver   +9 more
wiley   +1 more source

Astrocytes rescue neuronal health after cisplatin treatment through mitochondrial transfer

Acta Neuropathologica Communications, 2020
Neurodegenerative disorders, including chemotherapy-induced cognitive impairment, are associated with neuronal mitochondrial dysfunction. Cisplatin, a commonly used chemotherapeutic, induces neuronal mitochondrial dysfunction in vivo and in vitro ...
Krystal English, Andrew Shepherd, Ndidi-Ese Uzor, Ronnie Trinh, Annemieke Kavelaars, Cobi J. Heijnen   +5 more
doaj   +1 more source