Phase separation of myelin proteins in triton X-114: differential behavior of myelin basic protein in purified myelin and in cultured oligodendrocytes.

Abstract:

:Rabbit central (CNS) and peripheral nervous system (PNS) myelin, as well as nonmyelinating pig oligodendrocytes in culture, were extracted at 0-4 degrees C with the nonionic detergent Triton X-114. The solubilized proteins were partitioned into the detergent-rich and detergent-depleted (aqueous) phases that form upon heating to 37 degrees C. The proteolipid protein (PLP), myelin-associated glycoprotein (MAG), myelin oligodendrocyte glycoprotein (MOG) and P0 extracted from myelin were found exclusively in the detergent phase which is characteristic of the intrinsic membrane proteins. This was also the case for Wolfgram protein (WP), although this protein lacks transmembrane domains. A small fraction of the MAG and MOG extracted from oligodendrocytes partitioned into the aqueous phase, suggesting an altered conformation outside myelin or a different state of glycosylation. P2 and myelin basic protein (MBP) showed distinct patterns of behavior. P2 was found mainly in the aqueous phase giving strong support to its theoretically predicted conformation. Eighty-nine percent of the MBP extracted from CNS myelin and 81% of the pure MBP partitioned into the detergent phase. Surprisingly, most of the MBP extracted from the oligodendrocytes was recovered in the aqueous phase. We speculate that, in these cells, a hydrophilic protein might bind to the MBP in a specific manner, thereby preventing it from binding inappropriately to cellular components before its insertion into myelin.

journal_name

Dev Neurosci

authors

Bürgisser P,Matthieu JM

doi

10.1159/000111935

subject

Has Abstract

pub_date

1989-01-01 00:00:00

pages

179-87

issue

3

eissn

0378-5866

issn

1421-9859

journal_volume

11

pub_type

杂志文章
  • Notch activity is downregulated just prior to retinal ganglion cell differentiation.

    abstract::The Notch signaling pathway is important at several stages of retinal development including the differentiation of retinal ganglion cells and Muller glia. The downstream effectors of Notch signaling, Hes1 and Hes5, have been shown to be critical in the retina as well. While Notch activity directly regulates Hes1 and H...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000090759

    authors: Nelson BR,Gumuscu B,Hartman BH,Reh TA

    更新日期:2006-01-01 00:00:00

  • Expression of Kv3.1 and Kv4.2 genes in developing cerebellar granule cells.

    abstract::The expression of voltage-gated potassium channels plays an important role in the acquisition of membrane excitability in neurons. We examined the expression pattern of genes in developing cerebellar granule neurons in vivo and in vitro. In situ hybridization of Kv3.1 mRNA demonstrated that the gene was expressed at h...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000017370

    authors: Shibata R,Wakazono Y,Nakahira K,Trimmer JS,Ikenaka K

    更新日期:1999-01-01 00:00:00

  • Function of a cell adhesion molecule, plexin, in neuron network formation.

    abstract::Plexin is a type I membrane protein which was identified in Xenopus nervous system by hybridoma technique. Molecular cloning studies demonstrated that the extracellular segment of the plexin protein possesses three internal repeats of cysteine cluster which are homologous to the cysteine-rich domain of the c-met proto...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章,评审

    doi:10.1159/000111192

    authors: Fujisawa H,Ohta K,Kameyama T,Murakami Y

    更新日期:1997-01-01 00:00:00

  • HIV-1 and the developing human nervous system: in vivo and in vitro aspects.

    abstract::HIV-1 is able to penetrate the developing human central nervous system and induce damage. Clinical and neuropathological observations demonstrate that (a) the virus is transmitted during the late phase of pregnancy or at the time of delivery; (b) the main infected cells within the brain are macrophages, and (c) the me...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章,评审

    doi:10.1159/000112100

    authors: Tardieu M,Janabi N

    更新日期:1994-01-01 00:00:00

  • Neutral monoglycosylceramides in rat brain: occurrence, molecular expression and developmental variation.

    abstract::Developmental expression of neutral monoglycosylceramides (MGCs) has been examined in rat brain from embryonic day 15 (E15) to postnatal day 30 (P30) and adulthood. To this point, glucosylceramide (GlcCer) is the only MGC that has been characterized in embryonic brain. Galactosylceramide (GalCer) appears at P1, increa...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000111201

    authors: Dasgupta S,Everhart MB,Bhat NR,Hogan EL

    更新日期:1997-01-01 00:00:00

  • Perinatal hypoxic-ischemic brain damage: evolution of an animal model.

    abstract::Early research in the Vannucci laboratory prior to 1981 focused largely on brain energy metabolism in the developing rat. At that time, there was no experimental model to study the effects of perinatal hypoxia-ischemia in the rodent, despite the tremendous need to investigate the pathophysiology of perinatal asphyxial...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章,评审

    doi:10.1159/000085978

    authors: Vannucci RC,Vannucci SJ

    更新日期:2005-03-01 00:00:00

  • Glycolysis-citric acid cycle interrelation: a new approach and some insights in cellular and subcellular compartmentation.

    abstract::In the development of an integrated approach to study metabolic compartmentation and regulation in brain, we have emphasized the importance, versatility, and need to exploit the recent methodological advances in (1) NMR spectroscopy, (2) primary cultures of neurons and glial cells, and (3) subcellular fractionation (e...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章,评审

    doi:10.1159/000111334

    authors: Lai JC,Behar KL

    更新日期:1993-01-01 00:00:00

  • Thyroid hormone promotes transient nerve growth factor synthesis in rat cerebellar neuroblasts.

    abstract::Primary cultures of cerebellum from 5-day-old rats indicated that proliferating neuroblasts synthesize and release nerve growth factor (NGF). Since NGF promotes DNA synthesis in these cells, our findings demonstrate that the early developing cerebellum is a suitable physiological model for studying the autocrine mitog...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000111673

    authors: Charrasse S,Jehan F,Confort C,Brachet P,Clos J

    更新日期:1992-01-01 00:00:00

  • Developmental alterations in mast cell numbers and distributions within the thalamus of the albino rat.

    abstract::A total of 216 male and female albino Wistar rats (Rattus norvegicus) between 10 and 60 days old from 42 litters were studied to determine mast cell characteristics within the thalamus. Whereas the mean numbers of mast cells within both the parenchyma and leptomeninges (combined) did not change appreciably after 15 da...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000112759

    authors: Persinger MA

    更新日期:1981-01-01 00:00:00

  • Glial disturbances in isolated neocortex: evidence from immunohistochemistry of intraocular grafts.

    abstract::Cortex cerebri pieces from fetal donors were homologously and bilaterally grafted to the anterior eye chamber of adult albino rats. After intraocular maturation, presence of an external glial membrane, glial membranes surrounding blood vessels and cortical astrocytes was demonstrated using antisera raised against glia...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000112703

    authors: Björklund H,Dahl D

    更新日期:1982-01-01 00:00:00

  • Immunoultrastructural expression of ICAM-1 and PECAM-1 occurs prior to structural maturity of the murine blood-brain barrier.

    abstract::This study investigated the time of expression of two endothelial cell adhesion molecules, ICAM-1/CD54 and PECAM-1/CD31 in the developing postpartum mouse blood-brain barrier (BBB). Immunoultrastructural studies demonstrated that both adhesion molecules are initially expressed primarily on the luminal endothelial cell...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000017352

    authors: Lossinsky AS,Wisniewski HM

    更新日期:1998-01-01 00:00:00

  • Inhibition of nitric oxide synthase fails to disrupt the development of cholinergic fiber patches in the rat superior colliculus.

    abstract::Nitric oxide may serve as a retrograde messenger to refine or stabilize synapses in the developing nervous system. Whether this action is dependent upon glutamate and the N-methyl-D-aspartate receptor is not yet established. We have used the patch-cluster system in the intermediate gray layer (IGL) of the rat superior...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000111215

    authors: Mize RR,Scheiner CA,Salvatore MF,Cork RJ

    更新日期:1997-01-01 00:00:00

  • Can experimental conditions explain the discrepancy over glutamate stimulation of aerobic glycolysis?

    abstract::Uncertainty reigns over whether or not glutamate uptake in astrocytes leads to strong stimulation of glucose utilization, measured as accumulation of radioactive deoxyglucose-6-phosphate. This is an important issue, not only because glutamate is the major excitatory transmitter, but also because it has been postulated...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000017329

    authors: Hertz L,Swanson RA,Newman GC,Marrif H,Juurlink BH,Peng L

    更新日期:1998-01-01 00:00:00

  • An immortalized mouse neuroepithelial cell line with neuronal and glial phenotypes.

    abstract::Evidence from retroviral marking techniques and immortalized cell lines indicates that multipotential stem cells exist in many areas of the developing central nervous system. However, the factors that influence the commitment of these stem cells into distinct neuronal or glial lineages are not known. We have created a...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000111301

    authors: Marone M,Quiñones-Jenab V,Meiners S,Nowakowski RS,Ho SY,Geller HM

    更新日期:1995-01-01 00:00:00

  • Developmental activation of the proteolipid protein promoter transgene in neuronal and oligodendroglial cells of neostriatum in mice.

    abstract::Prior studies suggest that non-canonical proteolipid protein (PLP) gene expression occurs during development in non-myelinating neurons as well as myelinating oligodendroglia in mammalian brain. To assess this possibility in neostriatum, a region of uncertain PLP gene expression in neurons, morphological and electroph...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000330321

    authors: Fulton D,Paez P,Spreur V,Handley V,Colwell CS,Campagnoni A,Fisher R

    更新日期:2011-01-01 00:00:00

  • The involvement of neural retina pax6 in lens fiber differentiation.

    abstract::Proper eye formation depends on specific interactions between neural and ectodermal tissues coupled with temporally distinct gene expression and a regulated sequence of signaling events. The homeobox gene Pax6 is vitally important to the entire process of eye development in both vertebrates and invertebrates. Pax6 exp...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000082273

    authors: Reza HM,Yasuda K

    更新日期:2004-01-01 00:00:00

  • 'Hot spots' of creatine kinase localization in brain: cerebellum, hippocampus and choroid plexus.

    abstract::Creatine kinase (CK) isoenzymes, with emphasis on the mitochondrial CK isoenzymes, were characterized and localized in chicken cerebellum. Chicken cerebellum extracts analyzed by two-dimensional gels, using antipeptide antibodies specific for sarcomeric muscle-type mitochondrial CK (Mib-CK) and revealed the presence o...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章,评审

    doi:10.1159/000111452

    authors: Kaldis P,Hemmer W,Zanolla E,Holtzman D,Wallimann T

    更新日期:1996-01-01 00:00:00

  • Abnormal striatal circuitry and intensified novelty seeking among adolescents who abuse methamphetamine and cannabis.

    abstract::It has been hypothesized that changes in striatal-mediated dopamine modulation during adolescence may increase the risk for initiating substance abuse as a result of its fundamental role in arbitrating reward sensitivity and motivation during learning and decision making. However, substance abuse during adolescence ma...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000337724

    authors: Churchwell JC,Carey PD,Ferrett HL,Stein DJ,Yurgelun-Todd DA

    更新日期:2012-01-01 00:00:00

  • Clinical aspects of adrenoleukodystrophy and adrenomyeloneuropathy.

    abstract::Adrenoleukodystrophy (ALD) is an X-linked recessive disorder that affects mainly the nervous system white matter and the adrenal cortex. It is associated with an abnormal accumulation of saturated very long chain fatty acids and can be diagnosed by demonstrating an excess of these substances in plasma or red cells. Ou...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章,评审

    doi:10.1159/000112170

    authors: Moser HW,Moser AB,Naidu S,Bergin A

    更新日期:1991-01-01 00:00:00

  • Development of skeletal muscle sodium and potassium currents in zebrafish sofa potato mutants.

    abstract::In some cells, the development of voltage-gated channels requires synaptic input, while in others it does not. Here we investigate whether the sodium and potassium currents in the skeletal muscle of zebrafish sofa potato (sop(-/-)) mutants develop normally. Zebrafish sop(-/-) mutants do not express nicotinic acetylcho...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000207794

    authors: Coutts CA,Cunningham ME,Ali DW

    更新日期:2009-01-01 00:00:00

  • Chorioamnionitis in Rats Precipitates Extended Postnatal Inflammatory Lymphocyte Hyperreactivity.

    abstract::Preterm birth is an important cause of perinatal brain injury (PBI). Neurological injury in extremely preterm infants often begins in utero with chorioamnionitis (CHORIO) or inflammation/infection of the placenta and concomitant placental insufficiency. Studies in humans have shown dysregulated inflammatory signaling ...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000497273

    authors: Yellowhair TR,Noor S,Mares B,Jose C,Newville JC,Maxwell JR,Northington FJ,Milligan ED,Robinson S,Jantzie LL

    更新日期:2019-03-28 00:00:00

  • Effect of undernutrition on the regional development of transmitter enzymes: glutamate decarboxylase and choline acetyltransferase.

    abstract::The effect of undernutrition on the activity of glutamate decarboxylase (GAD) and choline acetyltransferase (ChAc) (markers for the GABA-ergic and the cholinergic transmitter system, respectively) was studied in various parts of the rat brain at the age of 10, 15 and 21 days, and at day 54 following 33 days of rehabil...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000112551

    authors: Patel AJ,del Vecchio M,Atkinson DJ

    更新日期:1978-01-01 00:00:00

  • Perinatal asphyxia in a nonhuman primate model.

    abstract::Perinatal asphyxia is a leading cause of brain injury in neonates, occurring in 2-4 per 1,000 live births, and there are limited treatment options. Because of their similarity to humans, nonhuman primates are ideal for performing preclinical tests of safety and efficacy for neurotherapeutic interventions. We previousl...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000327246

    authors: Jacobson Misbe EN,Richards TL,McPherson RJ,Burbacher TM,Juul SE

    更新日期:2011-01-01 00:00:00

  • Regulation of choline acetyltransferase activity by cell density in a cultured human neuroblastoma cell line.

    abstract::Choline acetyltransferase (ChAT), the biosynthetic enzyme for acetylcholine metabolism, is expressed in a human cholinergic neuroblastoma cell line; MC-IXC. We demonstrate that ChAT activity is regulated in this cell line by cell density. It is believed that the mechanism of stimulation of enzyme activity involves cel...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000111975

    authors: Casper D,Davies P

    更新日期:1988-01-01 00:00:00

  • Noradrenergic innervation of the external granular layer of the rat following low-level X-irradiation.

    abstract::The distribution of the noradrenergic system within the rat cerebellar cortex following low-level X-irradiation was studied using tyrosine hydroxylase immunocytochemistry. X-Irradiation treatments consisted of 1, 3, or 5 successive daily dose beginning on postnatal day 1. When studied 24 h after the last exposure, a d...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000112092

    authors: Kunkler PE,Anderson WJ

    更新日期:1994-01-01 00:00:00

  • Role of mitochondria in neuronal apoptosis.

    abstract::Apoptosis is a controlled form of cell death that participates in the demise of neuronal cells during development, neurodegenerative disorders and exposure to neurotoxic agents. In recent years, the mitochondria have emerged as being pivotal in controlling apoptosis. They house a number of apoptogenic molecules that a...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章,评审

    doi:10.1159/000017460

    authors: Gorman AM,Ceccatelli S,Orrenius S

    更新日期:2000-09-01 00:00:00

  • The role of dopamine D₁ and D₂ receptors in adolescent methylphenidate conditioned place preference: sex differences and brain-derived neurotrophic factor.

    abstract::This study analyzed the role of dopamine D1 and D2 receptors in methylphenidate (MPH) conditioned place preference (CPP) in adolescent male and female rats, in addition to the role of these receptors in the effects of MPH on brain-derived neurotrophic factor (BDNF) in the dorsal striatum and nucleus accumbens. Using a...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000360636

    authors: Cummins ED,Griffin SB,Duty CM,Peterson DJ,Burgess KC,Brown RW

    更新日期:2014-01-01 00:00:00

  • Myelin-associated glycoprotein gene expression in the presence and absence of Schwann cell-axonal contact.

    abstract::The distal segments of the crush-injured and permanently transected sciatic nerve provide models to study Schwann cell activity in the presence and absence of Schwann cell-axonal contact, respectively. We examined the quantity and quality of transcript coding for the myelin-associated glycoprotein (MAG) over a 3-week ...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000111832

    authors: Gupta SK,Poduslo JF,Dunn R,Roder J,Mezei C

    更新日期:1990-01-01 00:00:00

  • Microtubule proteins in PC12 pheochromocytoma cells. Isolation, composition and in vitro phosphorylation.

    abstract::In the presence of nerve growth factor (NGF) PC12 pheochromocytoma cells develop properties of sympathetic neurons and extend long microtubule-containing neurites. PC12 cell microtubule protein was isolated using an assembly and disassembly procedure, either directly from an unlabeled cell extract or by copolymerizati...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000112330

    authors: Richter-Landsberg C,Landreth GE,Shooter EM

    更新日期:1983-01-01 00:00:00

  • Anatomic and electrophysiologic evidence for a proconvulsive circuit in the dentate gyrus of reeler mutant mice, an animal model of diffuse cortical malformation.

    abstract::Although cortical malformations (CMs) are often associated with epilepsy, the underlying mechanisms are unknown. The reeler mouse is a model of CM with enhanced susceptibility to epileptiform activity, including the in vitro dentate gyrus, a region normally resistant to seizures. In this study, field potential recordi...

    journal_title:Developmental neuroscience

    pub_type: 杂志文章

    doi:10.1159/000096212

    authors: Patrylo PR,Willingham A

    更新日期:2007-01-01 00:00:00