Fish optic nerve oligodendrocytes support axonal regeneration of fish and mammalian retinal ganglion cells.

abstract：:The removal by phagocytosis of degenerated myelin is central for repair in Wallerian degeneration that follows traumatic injury to axons and in autoimmune demyelinating diseases (e.g., multiple sclerosis). We tested for roles played by the cAMP cascade in the regulation of myelin phagocytosis mediated by complement re...

journal_title：Glia

authors： Makranz C,Cohen G,Reichert F,Kodama T,Rotshenker S

更新日期：2006-03-01 00:00:00

abstract：:We demonstrate that there are significantly more p75 neurotrophin receptor- (NTR)-expressing cells in olfactory ensheathing cell (OEC) primary cultures from olfactory nerve rootlets (ONR), but a greater proportion of O4 antigen- and PSA-NCAM-expressing cells in parallel cultures from the nerve fibre layer of the olfac...

journal_title：Glia

authors： Kumar R,Hayat S,Felts P,Bunting S,Wigley C

更新日期：2005-04-01 00:00:00

abstract：:Prominin-1 (CD133) is a cholesterol-interacting pentaspan membrane glycoprotein specifically associated with plasma membrane protrusions. Prominin-1 is expressed by various stem and progenitor cells, notably neuroepithelial progenitors found in the developing embryonic brain. Here, we further investigated its expressi...

journal_title：Glia

authors： Corbeil D,Joester A,Fargeas CA,Jászai J,Garwood J,Hellwig A,Werner HB,Huttner WB

更新日期：2009-06-01 00:00:00

abstract：:Neuroepithelial progenitor cells from forebrains of newborn rat pups develop into "mature" astrocytes in an epidermal growth factor-containing medium free of serum (Von Visger et al: Exp Neurol 128:34, 1994). Eight-week-old "mature" astrocyte cultures on poly-L-lysine-coated dishes were exposed to an acidic medium (pH...

journal_title：Glia

authors： Oh TH,Markelonis GJ,Von Visger JR,Baik B,Shipley MT

更新日期：1995-04-01 00:00:00

abstract：:Astrocytes can experience large intracellular Na+ changes following the activation of the Na+-coupled glutamate transport. The present study investigated whether cytosolic Na+ changes are transmitted to mitochondria, which could therefore influence their function and contribute to the overall intracellular Na+ regulat...

journal_title：Glia

authors： Bernardinelli Y,Azarias G,Chatton JY

更新日期：2006-10-01 00:00:00

abstract：:Expression profiling of distinct central nervous system (CNS) cell populations has been employed to facilitate disease classification and to provide insights into the molecular basis of brain pathology. One important cell type implicated in a wide variety of CNS disease states is the resident brain macrophage (microgl...

journal_title：Glia

authors： Solga AC,Pong WW,Walker J,Wylie T,Magrini V,Apicelli AJ,Griffith M,Griffith OL,Kohsaka S,Wu GF,Brody DL,Mardis ER,Gutmann DH

更新日期：2015-04-01 00:00:00

abstract：:Microglia are the resident macrophages of the brain. Over the past decade, our understanding of the function of these cells has significantly improved. Microglia do not only play important roles in the healthy brain but are involved in almost every brain pathology. Gene expression profiling allowed to distinguish micr...

journal_title：Glia

authors： Mazzolini J,Le Clerc S,Morisse G,Coulonges C,Kuil LE,van Ham TJ,Zagury JF,Sieger D

更新日期：2020-02-01 00:00:00

abstract：:The crosstalk between glial cells and neurons represents an exceptional feature for maintaining the normal function of the central nervous system (CNS). Increasing evidence has revealed the importance of glial progenitor cells in adult neurogenesis, reestablishment of cellular pools, neuroregeneration, and axonal (re)...

journal_title：Glia

authors： Martins-Macedo J,Lepore AC,Domingues HS,Salgado AJ,Gomes ED,Pinto L

更新日期：2021-03-01 00:00:00

abstract：:Reactive astrocytes are a common feature of various pathological conditions within the CNS. Morphological changes of reactive astrocytes include an altered nucleus-cytoplasm relationship, nuclear indentations, an increased amount of intermediate filaments, and an immunologically immature phenotype. Additionally, the n...

journal_title：Glia

authors： Rohlmann A,Gocht A,Wolburg H

更新日期：1992-01-01 00:00:00

abstract：:The reaction of astroglia was investigated after unilateral destruction of the dorsal lateral geniculate nucleus in the primary visual cortex of adult albino rats. The destruction of the dorsal lateral geniculate nucleus was performed by stereotaxic injections of ibotenic acid, and the location was verified in Nissl s...

journal_title：Glia

authors： Hajós F,Kálmán M,Zilles K,Schleicher A,Sótonyi P

更新日期：1990-01-01 00:00:00

abstract：:Radial glial cells play an essential role through their function as guides for neuronal migration during development. Disruption of metabotropic glutamate receptor 5 (mGluR5) function retards the growth of radial glial processes in vitro. Neuregulins (NRG) are activated by proteolytic cleavage and regulate (radial) gl...

journal_title：Glia

authors： Louhivuori LM,Turunen PM,Louhivuori V,Yellapragada V,Nordström T,Uhlén P,Åkerman KE

更新日期：2018-01-01 00:00:00

abstract：:Simvastatin, a lipophilic statin that crosses the blood-brain barrier, is being evaluated as a potential therapy for multiple sclerosis (MS) due to its anti-inflammatory properties. We assessed the effects of simvastatin on cultures of rat newborn and human fetal oligodendrocyte progenitor cells (OPCs) and human adult...

journal_title：Glia

authors： Miron VE,Rajasekharan S,Jarjour AA,Zamvil SS,Kennedy TE,Antel JP

更新日期：2007-01-15 00:00:00

abstract：:Accumulating evidence has revealed that astrocytes are potential targets for various neurotransmitters. Here we investigated the effects of prostaglandins (PGs) on signal transduction in purified primary cultures of rat type-1 and type-2 astrocytes. PGF2 alpha, PGD2, and 9 alpha,11 beta-PGF2, a metabolite of PGD2 and ...

journal_title：Glia

authors： Ito S,Sugama K,Inagaki N,Fukui H,Giles H,Wada H,Hayaishi O

更新日期：1992-01-01 00:00:00

abstract：:Vestibular schwannomas (VSs) are benign tumors that arise from the Schwann cells (SCs) lining the vestibular nerve. VS cells survive and proliferate far from neurons and axonally derived growth factors. We have previously shown that VSs produce the glial growth factor, neuregulin-1 (NRG1), and its receptors, ErbB2 and...

journal_title：Glia

authors： Hansen MR,Roehm PC,Chatterjee P,Green SH

更新日期：2006-04-15 00:00:00

abstract：:Microglia are intrinsic immune cells in the brain. In response to neurodegenerative events, excessively activated microglia change their shapes and release various cytokines leading to the pathogenesis of central nervous system (CNS) disease. Because the intracellular mechanisms of this process are still unclear, we h...

journal_title：Glia

authors： Konno M,Shirakawa H,Iida S,Sakimoto S,Matsutani I,Miyake T,Kageyama K,Nakagawa T,Shibasaki K,Kaneko S

更新日期：2012-05-01 00:00:00

abstract：:Long-term, persistent central nervous system inflammation is commonly seen following brain infection. Using a murine model of viral encephalitis (murine cytomegalovirus, MCMV) we have previously shown that post-encephalitic brains are maintained in an inflammatory state consisting of glial cell reactivity, retention o...

journal_title：Glia

authors： Lokensgard JR,Schachtele SJ,Mutnal MB,Sheng WS,Prasad S,Hu S

更新日期：2015-11-01 00:00:00

abstract：:Sulfated glycosaminoglycans (S-GAGs) were isolated from the pericellular (P), intracellular (I), and extracellular (E) compartments of astrocytes cultures from lateral (L) and medial (M) sectors of embryonic mouse midbrain; these sectors differ in their ability to support neurite growth (L, permissive, M, non-permissi...

journal_title：Glia

authors： Garcia-Abreu J,Silva LC,Tovar FF,Onofr- GR,Cavalcante LA,Moura Neto V

更新日期：1996-08-01 00:00:00

abstract：:In non-excitable cells, stimulation of phosphoinositide (PI) turnover and inhibition of the endoplasmic reticulum (ER) Ca2+-ATPase are methods commonly used to deplete calcium stores, resulting in a capacitative Ca2+ influx (i.e., Ca2+ release-activated Ca2+ influx). Since this Ca2+ influx in glial cells has not been ...

journal_title：Glia

authors： Wu ML,Kao EF,Liu IH,Wang BS,Lin-Shiau SY

更新日期：1997-11-01 00:00:00

abstract：:Hormonal and locally produced steroids act in the nervous system as neuroendocrine regulators, as trophic factors and as neuromodulators and have a major impact on neural development and function. Glial cells play a prominent role in the local production of steroids and in the mediation of steroid effects on neurons a...

journal_title：Glia

authors： Garcia-Segura LM,Melcangi RC

更新日期：2006-11-01 00:00:00

abstract：:The possible consequences of activating bradykinin (Bk) receptors on identified astrocyte subtypes derived from rat cortex have been investigated in terms of: 1) mobilization of intracellular Ca2+; and 2) electrophysiological response. Bk induced a rapid, transient rise in intracellular Ca2+ in 63% of cortical type-1-...

journal_title：Glia

authors： Stephens GJ,Cholewinski AJ,Wilkin GP,Djamgoz MB

更新日期：1993-12-01 00:00:00

abstract：:The kinetics and dynamics of glial fibrillary acidic protein (GFAP) assembly was explored by a fluorescence energy transfer assay method. Purified GFAP was stoichiometrically labeled at a single cysteine residue with fluorescein-maleimide. Soluble labeled GFAP in a low ionic strength buffer was assembled into 10 nm fi...

journal_title：Glia

authors： Nakamura Y,Takeda M,Angelides KJ,Tada K,Hariguchi S,Nishimura T

更新日期：1991-01-01 00:00:00

abstract：:Olfactory ensheathing cells (OECs) are a unique type of macroglia required for normal olfactory axonal regeneration throughout the lifetime of an individual. Recent evidence in the literature suggests that OECs transplanted into injured spinal cords may facilitate axonal regeneration. In this study, we evaluated the n...

journal_title：Glia

authors： Boruch AV,Conners JJ,Pipitone M,Deadwyler G,Storer PD,Devries GH,Jones KJ

更新日期：2001-03-01 00:00:00

abstract：:Inflammatory demyelinating disorders of the CNS, such as multiple sclerosis (MS), are mediated, at least in part, by various cytokines and proteases. In the present study, we investigated the expression of A disintegrin and metalloproteinase (ADAM)-17, an important sheddase for various proteins, including tumor necros...

journal_title：Glia

authors： Kieseier BC,Pischel H,Neuen-Jacob E,Tourtellotte WW,Hartung HP

更新日期：2003-06-01 00:00:00

abstract：:Breakdown of the blood-brain barrier is a feature of acute and chronic neurodegenerative changes, yet the relationship between astrocytes and the mature barrier remains unclear. We studied this role of astrocytes in vivo using a gliotoxin and evaluated changes in three vascular tight junction markers. Male Fisher F344...

journal_title：Glia

authors： Willis CL,Leach L,Clarke GJ,Nolan CC,Ray DE

更新日期：2004-10-01 00:00:00

abstract：:We have previously shown that cultured astrocytes from neonatal rat cerebral cortex are depolarized by GABA. The underlying ionic mechanism, activation of a Cl- conductance and responses to an agonist and antagonists were found to be similar to those of the neuronal GABAA receptor (Kettenmann et al.: Brain Research 40...

journal_title：Glia

authors： Backus KH,Kettenmann H,Schachner M

更新日期：1988-01-01 00:00:00

abstract：:The receptors for the complement anaphylatoxins C3a and C5a are expressed by glial cells and neurons in normal and inflamed brain. Previous studies demonstrated modest elevations in mRNA expression of these receptors in a model of focal cerebral ischemia. Using a similar model system for both mice and rats, we report ...

journal_title：Glia

authors： Barnum SR,Ames RS,Maycox PR,Hadingham SJ,Meakin J,Harrison D,Parsons AA

更新日期：2002-04-15 00:00:00

abstract：:When central nervous system (CNS) homeostasis is altered, microglial cells become rapidly activated, proliferate and release a broad range of molecules. Among the plethora of molecules involved in the regulation of microglial activation, cytokines are considered crucial. Although production of interleukin-10 (IL-10) h...

journal_title：Glia

authors： Recasens M,Shrivastava K,Almolda B,González B,Castellano B

更新日期：2019-04-01 00:00:00

abstract：:Cannabinoid agonists might serve as neuroprotective agents in neurodegenerative disorders. Here, we examined this hypothesis in a rat model of Huntington's disease (HD) generated by intrastriatal injection of the mitochondrial complex II inhibitor malonate. Our results showed that only compounds able to activate CB2 r...

journal_title：Glia

authors： Sagredo O,González S,Aroyo I,Pazos MR,Benito C,Lastres-Becker I,Romero JP,Tolón RM,Mechoulam R,Brouillet E,Romero J,Fernández-Ruiz J

更新日期：2009-08-15 00:00:00

abstract：:Astrocytes are the most numerous cell type in the central nervous system. When cultured, these cells express a wide variety of receptors for neurotransmitters. Nonetheless, it has yet to be firmly established that adult astrocytes in situ express receptors for neurotransmitters. In this report the technique of combine...

journal_title：Glia

authors： Salm AK,McCarthy KD

更新日期：1989-01-01 00:00:00

abstract：:Neural progenitor cells (NPCs) are sequentially specified into neurons and glia during the development of central nervous system. WNT/β-catenin signaling is known to regulate the balance between the proliferation and differentiation of NPCs during neurogenesis. However, the function of WNT/β-catenin signaling during g...

journal_title：Glia

authors： Sun S,Zhu XJ,Huang H,Guo W,Tang T,Xie B,Xu X,Zhang Z,Shen Y,Dai ZM,Qiu M

更新日期：2019-07-01 00:00:00