Literature DB >> 2161537

Neuronal modulation of calcium channel activity in cultured rat astrocytes.

V Corvalan1, R Cole, J de Vellis, S Hagiwara.   

Abstract

The patch-clamp technique was used to study whether cocultivation of neurons and astrocytes modulates the expression of calcium channel activity in astrocytes. Whole-cell patch-clamp recordings from rat brain astrocytes cocultured with rat embryonic neurons revealed two types of voltage-dependent inward currents carried by Ca2+ and blocked by either Cd2+ or Co2+ that otherwise were not detected in purified astrocytes. This expression of calcium channel activity in astrocytes was neuron dependent and was not observed when astrocytes were cocultured with purified oligodendrocytes.

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Year:  1990        PMID： 2161537      PMCID： PMC54106          DOI： 10.1073/pnas.87.11.4345

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  29 in total

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Authors:  G Ciment; J de Vellis
Journal:  Science       Date:  1978-11-17       Impact factor: 47.728

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Authors:  A T Arenander; J de Vellis; H R Herschman
Journal:  J Neurosci Res       Date:  1989-09       Impact factor: 4.164

4.  Modulation of beta-adrenergic response in rat brain astrocytes by serum and hormones.

Authors:  D K Wu; R S Morrison; J de Vellis
Journal:  J Cell Physiol       Date:  1985-01       Impact factor: 6.384

5.  Alpah-adrenergic receptor modulation of beta-adrenergic, adenosine and prostaglandin E1 increased adenosine 3':5'-cyclic monophosphate levels in primary cultures of glia.

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Journal:  J Cyclic Nucleotide Res       Date:  1978-02

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Authors:  D L Shapiro
Journal:  Nature       Date:  1973-01-19       Impact factor: 49.962

7.  Voltage-dependent calcium channels in glial cells.

Authors:  B A MacVicar
Journal:  Science       Date:  1984-12-14       Impact factor: 47.728

8.  Tactile vision substitution: past and future.

Authors:  P Bach-y-Rita
Journal:  Int J Neurosci       Date:  1983-05       Impact factor: 2.292

9.  Preparation of separate astroglial and oligodendroglial cell cultures from rat cerebral tissue.

Authors:  K D McCarthy; J de Vellis
Journal:  J Cell Biol       Date:  1980-06       Impact factor: 10.539

10.  Inactivation of the sodium channel. I. Sodium current experiments.

Authors:  F Bezanilla; C M Armstrong
Journal:  J Gen Physiol       Date:  1977-11       Impact factor: 4.086
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  14 in total

Review 1.  Regulation of ion channel expression in neural cells by hormones and growth factors.

Authors:  L J Chew; V Gallo
Journal:  Mol Neurobiol       Date:  1998-12       Impact factor: 5.590

Review 2.  Low-voltage-activated ("T-Type") calcium channels in review.

Authors:  Anne Marie R Yunker; Maureen W McEnery
Journal:  J Bioenerg Biomembr       Date:  2003-12       Impact factor: 2.945

3.  Motor learning induces astrocytic hypertrophy in the cerebellar cortex.

Authors:  Jeffrey A Kleim; Julie A Markham; Kapil Vij; Jennifer L Freese; David H Ballard; William T Greenough
Journal:  Behav Brain Res       Date:  2007-01-25       Impact factor: 3.332

4.  Upregulation of L-type Ca2+ channels in reactive astrocytes after brain injury, hypomyelination, and ischemia.

Authors:  R E Westenbroek; S B Bausch; R C Lin; J E Franck; J L Noebels; W A Catterall
Journal:  J Neurosci       Date:  1998-04-01       Impact factor: 6.167

5.  Whole-cell chloride currents in rat astrocytes accompany changes in cell morphology.

Authors:  C D Lascola; R P Kraig
Journal:  J Neurosci       Date:  1996-04-15       Impact factor: 6.167

6.  Voltage-dependent calcium and potassium channels in Schwann cells cultured from dorsal root ganglia of the mouse.

Authors:  T Amédée; E Ellie; B Dupouy; J D Vincent
Journal:  J Physiol       Date:  1991-09       Impact factor: 5.182

7.  Intracellular calcium and cell death during ischemia in neonatal rat white matter astrocytes in situ.

Authors:  R Fern
Journal:  J Neurosci       Date:  1998-09-15       Impact factor: 6.167

8.  Glutamate-mediated astrocyte-to-neuron signalling in the rat dorsal horn.

Authors:  Rita Bardoni; Alessia Ghirri; Micaela Zonta; Chiara Betelli; Giovanni Vitale; Valentina Ruggieri; Maurizio Sandrini; Giorgio Carmignoto
Journal:  J Physiol       Date:  2010-01-18       Impact factor: 5.182

Review 9.  Testosterone and progesterone metabolism in the central nervous system: cellular localization and mechanism of control of the enzymes involved.

Authors:  L Martini; F Celotti; R C Melcangi
Journal:  Cell Mol Neurobiol       Date:  1996-06       Impact factor: 5.046

10.  Elevation of intracellular ca(2+) concentration induced by hypoxia in retinal ganglion cells.

Authors:  Tsugihisa Sasaki; Akimichi Kaneko
Journal:  Jpn J Ophthalmol       Date:  2007-06-07       Impact factor: 2.447
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