Literature DB >> 1851466

Synergistic effects in the alpha 1- and beta 1-adrenergic regulations of intracellular calcium levels in striatal astrocytes.

J C Delumeau1, P Marin, J Cordier, J Glowinski, J Premont.   

Abstract

1. Using indo-1 as a calcium fluorescent probe, we have observed the following in striatal astrocytes in primary culture. 2. The stimulation of alpha-adrenoceptors induces a rapid rise in cytosolic calcium resulting from an internal calcium mobilization followed by an external calcium influx (4-min duration). 3. The stimulation of beta 1-adrenoceptors evokes only a slight internal calcium mobilization (90-sec duration). 4. The simultaneous stimulation of beta 1- and alpha 1-adrenoceptors induces a more prolonged calcium influx (10 min). The latter phenomenon could explain the calcium-dependent synergistic effects of alpha 1 and beta stimulation on cAMP production already described in the brain.

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Year:  1991        PMID： 1851466     DOI： 10.1007/bf00769039

Source DB:  PubMed          Journal:  Cell Mol Neurobiol        ISSN： 0272-4340            Impact factor:   5.046


  26 in total

1.  Pharmacological properties of the norepinephrine-induced depolarization of astrocytes in primary culture: evidence for the involvement of an alpha 1-adrenergic receptor.

Authors:  C L Bowman; H K Kimelberg
Journal:  Brain Res       Date:  1987-10-13       Impact factor: 3.252

2.  Alpha 1-adrenoceptor subtypes linked to different mechanisms for increasing intracellular Ca2+ in smooth muscle.

Authors:  C Han; P W Abel; K P Minneman
Journal:  Nature       Date:  1987 Sep 24-30       Impact factor: 49.962

Review 3.  Identification of G protein-gated and G protein-modulated ionic channels. Molecular basis for G protein action.

Authors:  L Birnbaumer; A M VanDongen; J Codina; A Yatani; R Mattera; R Graf; A M Brown
Journal:  Soc Gen Physiol Ser       Date:  1989

4.  Acummulation of cyclic adenosine 3', 5'-monophosphate in cerebral cortical slices from rat and mouse: stimulatory effect of alpha- and beta-adrenergic agents and adenosine.

Authors:  J Schultz; J W Daly
Journal:  J Neurochem       Date:  1973-11       Impact factor: 5.372

5.  Regulation of glycogenolysis in transformed astrocytes in vitro.

Authors:  C J Cummins; W D Lust; J V Passonneau
Journal:  J Neurochem       Date:  1983-01       Impact factor: 5.372

6.  Autoradiographic quantitation of beta-adrenergic receptors on neural cells in primary cultures. I. Pharmacological studies of [125I] pindolol binding of individual astroglial cells.

Authors:  S K Burgess; K D McCarthy
Journal:  Brain Res       Date:  1985-05-27       Impact factor: 3.252

7.  Spontaneous and beta-adrenergic receptor-mediated taurine release from astroglial cells do not require extracellular calcium.

Authors:  D L Martin; V Madelian; W Shain
Journal:  J Neurosci Res       Date:  1989-06       Impact factor: 4.164

8.  Both Astrocytes and Neurons Contribute to the Potentiation Mediated by alpha1-Adrenoceptors of the beta-Adrenergic-Stimulated Cyclic AMP Production in Brain.

Authors:  P. Marin; J. C. Delumeau; J. Cordier; J. Glowinski; J. Premont
Journal:  Eur J Neurosci       Date:  1990       Impact factor: 3.386

9.  A neuroglial cooperativity is required for the potentiation by 2-chloroadenosine of the muscarinic-sensitive phospholipase C in the striatum.

Authors:  M el-Etr; J Cordier; J Glowinski; J Premont
Journal:  J Neurosci       Date:  1989-05       Impact factor: 6.167

10.  Vimentin: a phosphoprotein under hormonal regulation.

Authors:  E T Browning; M M Sanders
Journal:  J Cell Biol       Date:  1981-09       Impact factor: 10.539
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  4 in total

Review 1.  Mechanisms of cross-talk between G-protein-coupled receptors resulting in enhanced release of intracellular Ca2+.

Authors:  Tim D Werry; Graeme F Wilkinson; Gary B Willars
Journal:  Biochem J       Date:  2003-09-01       Impact factor: 3.857

2.  Light and electron microscopic localization of alpha-1 adrenergic receptor immunoreactivity in the rat striatum and ventral midbrain.

Authors:  K S Rommelfanger; D A Mitrano; Y Smith; D Weinshenker
Journal:  Neuroscience       Date:  2008-11-17       Impact factor: 3.590

3.  α1-Adrenergic receptors mediate coordinated Ca2+ signaling of cortical astrocytes in awake, behaving mice.

Authors:  Fengfei Ding; John O'Donnell; Alexander S Thrane; Douglas Zeppenfeld; Hongyi Kang; Lulu Xie; Fushun Wang; Maiken Nedergaard
Journal:  Cell Calcium       Date:  2013-09-24       Impact factor: 6.817

Review 4.  Astrocytes, Noradrenaline, α1-Adrenoreceptors, and Neuromodulation: Evidence and Unanswered Questions.

Authors:  Jérôme Wahis; Matthew G Holt
Journal:  Front Cell Neurosci       Date:  2021-02-25       Impact factor: 5.505
  4 in total

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