Co-localization of Nkx6.2 and Nkx2.2 homeodomain proteins in differentiated myelinating oligodendrocytes.

abstract：:Chemokines and their receptors play a decisive role in tumor progression and metastasis. Here, we describe the expression of the CXCL16-CXCR6-system in human schwannomas of different localization and in malignant peripheral nerve sheath tumors. The transmembrane chemokine CXCL16 and its receptor CXCR6/Bonzo were overe...

journal_title：Glia

authors： Held-Feindt J,Rehmke B,Mentlein R,Hattermann K,Knerlich F,Hugo HH,Ludwig A,Mehdorn HM

更新日期：2008-05-01 00:00:00

abstract：:The expression of sodium channel alpha-subunit isoforms in astrocytes cultured from P-0 rat spinal cord and P-7 rat optic nerve was examined utilizing immunocytochemical methods with antibodies generated against conserved and isoform-specific amino acid sequences of the rat brain sodium channel. In spinal cord culture...

journal_title：Glia

authors： Black JA,Westenbroek R,Minturn JE,Ransom BR,Catterall WA,Waxman SG

更新日期：1995-06-01 00:00:00

abstract：:Astrocytic response in the immediate vicinity of freeze- and cobalt-induced lesions has been examined at the light and ultrastructural level. However, the temporal and spatial distribution of astrocytic reactivity throughout the rat cerebral cortex, using glial fibrillary acidic protein (GFAP) immunolabeling, has not ...

journal_title：Glia

authors： Anders JJ,Niedermair S,Ellis E,Salopek M

更新日期：1990-01-01 00:00:00

abstract：:To develop effective procedures for improving the regeneration of peripheral nerves and for preventing the formation of neurofibromas, it is necessary to identify the different mitogens that stimulate the proliferation of Schwann cells. Insulin-like growth factor I (IGF-I), which is a potent autocrine growth factor in...

journal_title：Glia

authors： Schumacher M,Jung-Testas I,Robel P,Baulieu EE

更新日期：1993-08-01 00:00:00

abstract：:Astroglial dysfunction plays an important role in neurodegenerative diseases otherwise attributed to neuronal loss of function. Here we focus on the role of astroglia in ataxia-telangiectasia (A-T), a disease caused by mutations in the ataxia-telangiectasia mutated (ATM) gene. A hallmark of A-T pathology is progressiv...

journal_title：Glia

authors： Campbell A,Bushman J,Munger J,Noble M,Pröschel C,Mayer-Pröschel M

更新日期：2016-02-01 00:00:00

abstract：:The idea of a metabolic coupling between neurons and astrocytes in the brain has been entertained for about 100 years. The use recently of simple and well-compartmentalized nervous systems, such as the honeybee retina or purified preparations of neurons and glia, provided strong support for a nutritive function of gli...

journal_title：Glia

authors： Tsacopoulos M,Poitry-Yamate CL,Poitry S,Perrottet P,Veuthey AL

更新日期：1997-09-01 00:00:00

abstract：:Astrocyte proliferation is tightly controlled during development and in the adult nervous system. In the present study, we find that a high-molecular-weight (MW) form of the glycosaminoglycan hyaluronan (HA) is found in rat spinal cord tissue and becomes degraded soon after traumatic spinal cord injury. Newly synthesi...

journal_title：Glia

authors： Struve J,Maher PC,Li YQ,Kinney S,Fehlings MG,Kuntz C 4th,Sherman LS

更新日期：2005-10-01 00:00:00

abstract：:The present study describes a method to inhibit selectively the microglial cell proliferation following peripheral nerve injury. Continuous infusion of cytosine-arabinoside (ARA-C) from an osmotic minipump to the fourth ventricle or cisterna magna completely blocks the proliferation of microglial cells that normally o...

journal_title：Glia

authors： Svensson M,Aldskogius H

更新日期：1993-04-01 00:00:00

abstract：:We have compared the effects of platelet-derived (PDGF) and basic fibroblast (bFGF) growth factors on the shape, migration, and differentiation of oligodendrocyte progenitor cells, the precursors of myelin-forming cells in the CNS. In the presence of bFGF, oligodendrocyte progenitors purified from rat neonatal brain c...

journal_title：Glia

authors： McKinnon RD,Smith C,Behar T,Smith T,Dubois-Dalcq M

更新日期：1993-03-01 00:00:00

abstract：:Glial cells from different brain regions and species are depolarized by the neurotransmitter glutamate. The depolarization or, if voltage-clamped at the resting membrane potential, the inward current induced by glutamate could be due either to activation of receptor-coupled ion channels or electrogenic uptake of the t...

journal_title：Glia

authors： Sontheimer H,Kettenmann H,Backus KH,Schachner M

更新日期：1988-01-01 00:00:00

abstract：:Annexin II (AX II) is a member of the family of calcium-dependent actin- and phospholipid-binding proteins implicated in numerous intracellular functions such as signal transduction, membrane trafficking, and mRNA transport, as well as in the regulation of membrane/cytoskeleton contacts and extracellular functions. AX...

journal_title：Glia

authors： Hayashi A,Nakashima K,Yamagishi K,Hoshi T,Suzuki A,Baba H

更新日期：2007-08-01 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：OBJECTIVE:Neonatal white matter injury (NWMI) is the leading cause of cerebral palsy and other neurocognitive deficits in prematurely-born children, and no restorative therapies exist. Our objective was to determine the fate and effect of glial restricted precursor cell (GRP) transplantation in an ischemic mouse model ...

journal_title：Glia

authors： Porambo M,Phillips AW,Marx J,Ternes K,Arauz E,Pletnikov M,Wilson MA,Rothstein JD,Johnston MV,Fatemi A

更新日期：2015-03-01 00:00:00

abstract：:Assembly of the extracellular matrix (ECM) has been tightly linked to compact myelin formation in the peripheral nervous system. We recently demonstrated that myelination of dorsal root ganglion (DRG) axons by Schwann cells may occur in the absence of basal lamina. We have now determined whether laminin deposition occ...

journal_title：Glia

authors： Podratz JL,Rodriguez E,Windebank AJ

更新日期：2001-07-01 00:00:00

abstract：:Axonal signals activate myelinogenesis via regulation of the extent to which oligodendrocyte (OLG) processes wrap around the axon. The cytoskeleton in OLG processes is actively involved in myelination and is a putative target for axonal regulation of myelination. The axon-associated neuregulins may regulate the cytosk...

journal_title：Glia

authors： LoPresti P,Muma NA,De Vries GH

更新日期：2001-08-01 00:00:00

abstract：:CNS glia exhibit a variety of gap junctional interactions: between neighboring astrocytes, between neighboring oligodendrocytes, between astrocytes and oligodendrocytes, and as 'reflexive' structures between layers of myelin in oligodendrocytes. Together, these junctions are thought to form a network facilitating abso...

journal_title：Glia

authors： Magnotti LM,Goodenough DA,Paul DL

更新日期：2011-07-01 00:00:00

abstract：:Perisynaptic Schwann cells (PSCs) envelop axonal terminals and are physiologically distinct from the nearby myelinating Schwann cells (MSCs), which surround the same innervating motor axons. PSCs have special functions at the neuromuscular synapse, where they detect and can modulate neurotransmitter release. Although ...

journal_title：Glia

authors： Georgiou J,Charlton MP

更新日期：1999-08-01 00:00:00

abstract：:Previous in vitro studies using cell cultures or brain slices have demonstrated that phospholipase D (PLD) in the nervous system is involved in the signaling mechanism in response to a variety of agonists. However, little is known about the pathophysiological role of PLD-mediated signaling in the adult brain. We exami...

journal_title：Glia

authors： Lee MY,Kim SY,Min DS,Choi YS,Shin SL,Chun MH,Lee SB,Kim MS,Jo YH

更新日期：2000-05-01 00:00:00

abstract：:RhoGTPases are molecular switches that integrate extracellular signals to perform diverse cellular responses. This ability relies on the network of proteins regulating RhoGTPases activity and localization, and on the interaction of RhoGTPases with many different cellular effectors. Myelination is an ideal place for Rh...

journal_title：Glia

authors： Feltri ML,Suter U,Relvas JB

更新日期：2008-11-01 00:00:00

abstract：:The endocannabinoid system exhibits anti-inflammatory properties by regulating cytokine production. Anandamide (AEA) down-regulates proinflammatory cytokines in a viral model of multiple sclerosis (MS). However, little is known about the mechanisms by which AEA exerts these effects. Microglial cells are the main sourc...

journal_title：Glia

authors： Correa F,Hernangómez M,Mestre L,Loría F,Spagnolo A,Docagne F,Di Marzo V,Guaza C

更新日期：2010-01-15 00:00:00

abstract：:We evaluated the intracellular and extracellular biological role of S100B protein with respect to microglia. S100B, which belongs to the multigenic family of Ca2+-binding proteins, is abundant in astrocytes where it is found diffusely in the cytoplasm and is associated with membranes and cytoskeleton constituents. S10...

journal_title：Glia

authors： Adami C,Sorci G,Blasi E,Agneletti AL,Bistoni F,Donato R

更新日期：2001-02-01 00:00:00

abstract：:Theiler's murine encephalomyelitis virus (TMEV) is known to interact with cells of the central nervous system (CNS). Here we report that, interestingly, it is a potent inductor of interleukin-6 (IL-6) in the CNS of infected animals and in pure cultures of astrocytes. Maximal IL-6 gene transcription in glial cells, as ...

journal_title：Glia

authors： Rubio N,Sierra A

更新日期：1993-09-01 00:00:00

abstract：:Isolated acellular nerve segments protected from migration of Schwann cells and the acellular nerve segments joined with the distal nerve stumps were prepared by a repeated freeze-thaw procedure in the rat sciatic nerves. The presence of laminin-1 and -2, as well as alpha6 and beta1 integrin chains, was detected by in...

journal_title：Glia

authors： Dubový P,Svízenská I,Klusáková I,Zítková A,Houst'Ava L,Haninec P

更新日期：2001-01-01 00:00:00

abstract：:Much of the cell death following episodes of anoxia and ischemia in the mammalian central nervous system has been attributed to extracellular accumulation of glutamate and ATP, which causes a rise in [Ca(2+)](i), loss of mitochondrial potential, and cell death. However, restoration of blood flow and reoxygenation are ...

journal_title：Glia

authors： Domercq M,Mato S,Soria FN,Sánchez-gómez MV,Alberdi E,Matute C

更新日期：2013-03-01 00:00:00

abstract：:Myelination is an evolutionary recent differentiation program that has been independently acquired in vertebrates by Schwann cells in the peripheral nervous system and oligodendrocytes in the central nervous system. Therefore, it is not surprising that regulating transcription factors differ substantially between both...

journal_title：Glia

authors： Sock E,Wegner M

更新日期：2019-11-01 00:00:00

abstract：:After the initial mechanical insult of spinal cord injury (SCI), secondary mediators propagate a massive loss of oligodendrocytes. We previously showed that following SCI both the total phospholipase activity and cytosolic PLA(2)-IV alpha protein expression increased. However, the expression of secreted isoforms of PL...

journal_title：Glia

authors： Titsworth WL,Cheng X,Ke Y,Deng L,Burckardt KA,Pendleton C,Liu NK,Shao H,Cao QL,Xu XM

更新日期：2009-11-01 00:00:00

abstract：:We recently showed that trisialoganglioside (GT1b) induces cell death of dopaminergic neurons in rat mesencephalic cultures (Chung et al., Neuroreport 12:611-614, 2001). The present study examines the in vivo neurotoxic effects of GT1b on dopaminergic neurons in the substantia nigra (SN) of Sprague-Dawley rats. Seven ...

journal_title：Glia

authors： Ryu JK,Shin WH,Kim J,Joe EH,Lee YB,Cho KG,Oh YJ,Kim SU,Jin BK

更新日期：2002-04-01 00:00:00

abstract：:The addition of isolated neurons to monolayers of cultured astrocytes induced a morphological change in the astrocytes that came into contact with the added neuronal cell bodies or neurites. The change, which included an increase in the complexity of cell shape, took at least 3 days to become detectable and was enhanc...

journal_title：Glia

authors： Matsutani S,Yamamoto N

更新日期：1997-05-01 00:00:00

abstract：:In previous work, we demonstrated that NF-κB p50 acts as crucial regulator of adult hippocampal neural progenitor cells (ahNPC). Indeed, NF-κB p50 knockout (KO) mice are characterized by remarkably reduced hippocampal neurogenesis. As a follow up to that work, herein we show that when cultured in vitro, ahNPC from wil...

journal_title：Glia

authors： Cvijetic S,Bortolotto V,Manfredi M,Ranzato E,Marengo E,Salem R,Canonico PL,Grilli M

更新日期：2017-01-01 00:00:00

abstract：:Neurosteroids, such as progesterone, influence central nervous system development and function by regulating a broad spectrum of physiological processes. Here, we investigated membrane-initiated actions of progesterone in the retina and identified the membrane-associated progesterone receptor component 1 (PGRMC1). We ...

journal_title：Glia

authors： Swiatek-De Lange M,Stampfl A,Hauck SM,Zischka H,Gloeckner CJ,Deeg CA,Ueffing M

更新日期：2007-08-01 00:00:00