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References

  • Abbracchio M. P. and Burnstock G. (1998) Purinergic signalling: pathophysiological roles. Jpn. J. Pharmacol. 78, 113145.
  • Allen M. L., Koh D. S. and Tempel B. L. (1998) Cyclic AMP regulates potassium channel expression in C6 glioma by destabilizing Kv1.1 mRNA. Proc. Natl Acad. Sci. USA 95, 76937698.
  • Anderova M., Antonova T., Petrik D., Neprasova H., Chvatal A. and Sykova E. (2004) Voltage-dependent potassium currents in hypertrophied rat astrocytes after a cortical stab wound. Glia 48, 311326.
  • Anderson C. M. and Swanson R. A. (2000) Astrocyte glutamate transport: review of properties, regulation, and physiological functions. Glia 32, 114.
  • Barker-Gibb A. L., Dougherty K. D., Einheber S., Drake C. T. and Milner T. A. (2001) Hippocampal tyrosine kinase A receptors are restricted primarily to presynaptic vesicle clusters. J. Comp. Neurol. 430, 182199.
  • Barres B. A. (1991). New roles for glia. J. Neurosci. 11, 36853694.
  • Barres B. A., Koroshetz W. J., Chun L. L. and Corey D. P. (1990) Ion channel expression by white matter glia: the type-1 astrocyte. Neuron 5, 527544.
  • Bevan S. and Raff M. (1985) Voltage-dependent potassium currents in cultured astrocytes. Nature 315, 229232.
  • Bordey A. and Sontheimer H. (1999) Differential inhibition of glial K+ currents by 4-AP. J. Neurophysiol. 82, 34763487.
  • Bordey A. and Sontheimer H. (2000) Ion channel expression by astrocytes in situ: comparison of different CNS regions. Glia 30, 2738.
  • Bordey A., Hablitz J. J. and Sontheimer H. (2000) Reactive astrocytes show enhanced inwardly rectifying K+ currents in situ. Neuroreport 11, 31513155.
  • Bordey A., Lyons S. A., Hablitz J. J. and Sontheimer H. (2001) Electrophysiological characteristics of reactive astrocytes in experimental cortical dysplasia. J. Neurophysiol. 85, 17191731.
  • Bredt D. S., Wang T. L., Cohen N. A., Guggino W. B. and Snyder S. H. (1995) Cloning and expression of two brain-specific inwardly rectifying potassium channels. Proc. Natl Acad. Sci. USA 92, 67536757.
  • Cao K., Tang G., Hu D. and Wang R. (2002) Molecular basis of ATP-sensitive K+ channels in rat vascular smooth muscles. Biochem. Biophys. Res. Commun. 296, 463469.
  • Caprini M., Ferroni S., Planells-Cases R., Rueda J., Rapisarda C., Ferrer-Montiel A. and Montal M. (2001) Structural compatibility between the putative voltage sensor of voltage-gated K+ channels and the prokaryotic KcsA channel. J. Biol. Chem. 276, 21 07021 076.
  • Ciccarelli R., Di Iorio P., Giuliani P., D'Alimonte I., Ballerini P., Caciagli F. and Rathbone M. P. (1999) Rat cultured astrocytes release guanine-based purines in basal conditions and after hypoxia/hypoglycemia. Glia 25, 9398.
  • Ciccarelli R., Di Iorio P., D'Alimonte I., Giuliani P., Florio T., Caciagli F., Middlemiss P. J. and Rathbone M. P. (2000) Cultured astrocyte proliferation induced by extracellular guanosine involves endogenous adenosine and is raised by the co-presence of microglia. Glia 29, 202211.
  • Condorelli D. F., Dell'Albani P., Mudo G., Timmusk T. and Belluardo N. (1994) Expression of neurotrophins and their receptors in primary astroglial cultures: induction by cyclic AMP-elevating agents. J. Neurochem. 63, 509516.
  • Connors N. C. and Kofuji P. (2006) Potassium channel Kir 4.1 macromolecular complex in retinal glial cells. Glia 53, 124131.
  • D'Ambrosio R., Wenzel J., Schwartzkroin P. A., McKhann G. M. and Janigro D. (1998) Functional specialization and topographic segregation of hippocampal astrocytes. J. Neurosci. 18, 44254438.
  • D'Ambrosio R., Maris D. O., Grady M. S., Winn H. R. and Janigro D. (1999) Impaired K+ homeostasis and altered electrophysiological properties of post-traumatic hippocampal glia. J. Neurosci. 19, 81528162.
  • Di Iorio P., Kleywegt S., Ciccarelli R., Traversa U., Andrew C. M., Crocker C. E., Werstiuk E. S. and Rathbone M. P. (2002) Mechanisms of apoptosis induced by purine nucleosides in astrocytes. Glia 38, 179190.
  • Di Iorio P., Ballerini P., Traversa U., Nicoletti F., D'Alimonte I., Kleywegt S., Werstiuk E. S., Rathbone M. P., Caciagli F. and Ciccarelli R. (2004) The antiapoptotic effect of guanosine is mediated by the activation of the PI3-kinase/AKT/PKB pathway in cultured rat astrocytes. Glia 46, 356368.
  • Dougherty K. D. and Milner T. A. (1999) p75NTR immunoreactivity in the rat dentate gyrus is mostly within presynaptic profiles but is also found in some astrocytic and postsynaptic profiles. J. Comp. Neurol. 407, 7791.
  • Feinstein D. L., Weinmaster G. A. and Milner R. J. (1992) Isolation of cDNA clones encoding rat glial fibrillary acidic protein: expression in astrocytes and in Schwann cells. J. Neurosci. Res. 32, 114.
  • Ferroni S., Marchini C., Schubert P. and Rapisarda C. (1995) Two distinct inwardly rectifying conductances are expressed in long term dibutyryl-cyclic-AMP treated rat cultured cortical astrocytes. FEBS Lett. 367, 319325.
  • Frizzo M. E., Lara D. R., Dahm K. C., Prokopiuk A. S., Swanson R. A. and Souza D. O. (2001) Activation of glutamate uptake by guanosine in primary astrocyte cultures. Neuroreport 12, 879881.
  • Frizzo M. E., Lara D. R., Prokopiuk A. S., Vargas C. R., Salbego C. G., Wajner M. and Souza D. O. (2002) Guanosine enhances glutamate uptake in brain cortical slices at normal and excitotoxic conditions. Cell. Mol. Neurobiol. 22, 353263.
  • Frizzo M. E., Antunes Soares F. A., Dall'Onder L. P., Lara D. R., Swanson R. A. and Souza D. O. (2003) Extracellular conversion of guanine-based purines to guanosine specifically enhances astrocyte glutamate uptake. Brain Res. 972, 8489.
  • Hallows J. L. and Tempel B. L. (1998) Expression of Kv1.1, a Shaker-like potassium channel, is temporally regulated in embryonic neurons and glia. J. Neurosci. 18, 56825691.
  • Hamill O. P., Marty A., Neher E., Sackmann B. and Sigworth F. J. (1981) Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches. Pflugers Arch. 391, 85100.
  • Hibino H., Fujita A., Iwai K., Yamada M. and Kurachi Y. (2004) Differential assembly of inwardly rectifying K+ channel subunits, Kir4.1 and Kir5.1, in brain astrocytes. J. Biol. Chem. 279, 44 06544 073.
  • Higashi K., Fujita A., Inanobe A., Tanemoto M., Doi K., Kubo T. and Kurachi Y. (2001) An inwardly rectifying K+ channel, Kir4.1, expressed in astrocytes surrounds synapses and blood vessels in brain. Am. J. Physiol. Cell Physiol. 281, C922C931.
  • Hille B. (1992) Ionic Channels of Excitable Membranes, 2nd edn. Sinauer Associates, Inc., Sunderland, MA.
  • Hinterkeuser S., Schroder W., Hager G., Seifert G., Blumcke I., Elger C. E., Schramm J. and Steinhauser C. (2000) Astrocytes in the hippocampus of patients with temporal lobe epilepsy display changes in potassium conductances. Eur. J. Neurosci. 12, 20872096.
  • Horio Y. (2001) Potassium channels of glial cells: distribution and function. Jpn. J. Pharmacol. 87, 16.
  • Horio Y., Hibino H., Inanobe A. et al. (1997) Clustering and enhanced activity of an inwardly rectifying potassium channel, Kir4.1, by an anchoring protein, PSD-95/SAP90. J. Biol. Chem. 272, 12 88512 888.
  • Hutton L. A., DeVellis J. and Perez-Polo J. R. (1992) Expression of p75NGFR TrkA, and TrkB mRNA in rat C6 glioma and type I astrocyte cultures. J. Neurosci. Res. 32, 375383.
  • Karschin C., Dissmann E., Stuhmer W. and Karschin A. (1996) IRK(1–3) and GIRK(1–4) inwardly rectifying K+ channel mRNAs are differentially expressed in the adult rat brain. J. Neurosci. 16, 35593570.
  • Kim J. K., Rathbone M. P., Middlemiss P. J., Hughes D. W. and Smith R. W. (1991) Purinergic stimulation of astroblast proliferation: guanosine and its nucleotides stimulate cell division in chick astroblasts. J. Neurosci. Res. 28, 442455.
  • Kofuji P. and Newman E. A. (2004) Potassium buffering in the central nervous system. Neuroscience 129, 10451056.
  • Kofuji P., Ceelen P., Zahs K. R., Surbeck L. W., Lester H. A. and Newman E. A. (2000) Genetic inactivation of an inwardly rectifying potassium channel (Kir4.1 subunit) in mice: phenotypic impact in retina. J. Neurosci. 20, 57335740.
  • Kofuji P., Biedermann B., Siddharthan V., Raap M., Iandiev I., Milenkovic I., Thomzig A., Veh R. W., Bringmann A. and Reichenbach A. (2002) Kir potassium channel subunit expression in retinal glial cells: implications for spatial potassium buffering. Glia 39, 292303.
  • Koller H., Allert N., Oel D., Stoll G. and Siebler M. (1998) TNF alpha induces a protein kinase C-dependent reduction in astroglial K+ conductance. Neuroreport 9, 13751378.
  • Koller H., Schroeter M., Jander S., Stoll G. and Siebler M. (2000) Time course of inwardly rectifying K+ current reduction in glial cells surrounding ischemic brain lesions. Brain Res. 872, 194198.
  • Kressin K., Kuprijanova E., Jabs R., Seifert G. and Steinhauser C. (1995) Developmental regulation of Na+ and K+ conductances in glial cells of mouse hippocampal brain slices. Glia 15, 173187.
  • Kust B. M., Biber K., Van Calker D. and Gebicke-Haerter P. J. (1999) Regulation of K+ channel mRNA expression by stimulation of adenosine A2a-receptors in cultured rat microglia. Glia 25, 120130.
  • Lara D. R., Schmidt A. P., Frizzo M. E., Burgos J. S., Ramirez G. and Souza D. O. (2001) Effect of orally administered guanosine on seizures and death induced by glutamatergic agents. Brain Res. 912, 176180.
  • Lee T. H., Kato H., Chen S. T., Kogure K. and Itoyama Y. (1998) Expression of nerve growth factor and trkA after transient focal cerebral ischemia in rats. Stroke 29, 16871696.
  • Leis J. A., Bekar L. K. and Walz W. (2005) Potassium homeostasis in the ischemic brain. Glia 50, 407416.
  • Li L., Head V. and Timpe L. C. (2001) Identification of an inward rectifier potassium channel gene expressed in mouse cortical astrocytes. Glia 33, 5771.
  • Lin D. H., Sterling H., Yang B., Hebert S. C., Giebisch G. and Wang W. H. (2004) Protein tyrosine kinase is expressed and regulates ROMK1 location in the cortical collecting duct. Am. J. Physiol. Renal Physiol. 286, F881F892.
  • Litsky M. L., Hoh C. M., Lucas J. H. and Jurkowitz M. S. (1999) Inosine and guanosine preserve neuronal and glial cell viability in mouse spinal cord cultures during chemical hypoxia. Brain Res. 821, 426432.
  • MacFarlane S. N. and Sontheimer H. (1997) Electrophysiological changes that accompany reactive gliosis in vitro. J. Neurosci. 17, 73167329.
  • McMillian M. K., Thai L., Hong J. S., O'Callaghan J. P. and Pennypacker K. R. (1994) Brain injury in a dish: a model for reactive gliosis. Trends Neurosci. 4, 138142.
  • Middlemiss P. J., Gysbers J. W. and Rathbone M. P. (1995) Extracellular guanosine and guanosine-5′-triphosphate increase: NGF synthesis and release from cultured mouse neopallial astrocytes. Brain Res. 677, 152156.
  • Neary J. T., Rathbone M. P., Cattabeni F., Abbracchio M. P. and Burnstock G. (1996) Trophic actions of extracellular nucleotides and nucleosides on glial and neuronal cells. Trends Neurosci. 19, 1318.
  • Nichols C. G. and Lopatin A. N. (1997) Inward rectifier potassium channels. Annu. Rev. Physiol. 59, 171191.
  • Nowak L., Ascher P. and Berwald-Netter Y. (1987) Ionic channels in mouse astrocytes in culture. J. Neurosci. 7, 101109.
  • Nudel U., Zakut R., Shani M., Neuman S., Levy Z. and Yaffe D. (1983) The nucleotide sequence of the rat cytoplasmic beta-actin gene. Nucl. Acids Res. 11, 17591771.
  • Oderfeld-Nowak B., Orzylowska-Sliwinska O., Soltys Z., Zaremba M., Januszewski S., Janeczko K. and Mossakowski M. (2003) Concomitant up-regulation of astroglial high and low affinity nerve growth factor receptors in the CA1 hippocampal area following global transient cerebral ischemia in rat. Neuroscience 120, 3140.
  • Olsen M. L. and Sontheimer H. (2004) Mislocalization of Kir channels in malignant glia. Glia 46, 6373.
  • Peng L., Huang R., Yu A. C., Fung K. Y., Rathbone M. P. and Hertz L. (2005) Nucleoside transporter expression and function in cultured mouse astrocytes. Glia 52, 2335.
  • Perillan P. R., Li X., Potts E. A., Chen M., Bredt D. S. and Simard J. M. (2000) Inward rectifier K+ channel Kir2.3 (IRK3) in reactive astrocytes from adult rat brain. Glia 31, 181192.
  • Pessia M., Imbrici P., D'Adamo M. C., Salvatore L. and Tucker S. J. (2001) Differential pH sensitivity of Kir4.1 and Kir4.2 potassium channels and their modulation by heteropolymerisation with Kir5.1. J. Physiol. 532, 359367.
  • Poopalasundaram S., Knott C., Shamotienko O. G., Foran P. G., Dolly J. O., Ghiani C. A., Gallo V. and Wilkin G. P. (2000) Glial heterogeneity in expression of the inwardly rectifying K+ channel, Kir4.1, in adult rat CNS. Glia 30, 362372.
  • Ransom C. B. and Sontheimer. H. (1995) Biophysical and pharmacological characterization of inwardly rectifying K+ currents in rat spinal cord astrocytes. J. Neurophysiol. 73, 333346.
  • Rathbone M. P., Middlemiss P., Andrew C., Caciagli F., Ciccarelli R., Di Iorio P. and Huang R. (1998) The trophic effects of purines and purinergic signaling in pathologic reactions of astrocytes. Alzheimer Dis. Assoc. Disord. 12, S36S45.
  • Rathbone M. P., Middlemiss P. J., Gysbers J. W., Andrew C., Herman M. A., Reed J. K., Ciccarelli R., Di Iorio P. and Caciagli F. (1999) Trophic effects of purines in neurons and glial cells. Prog. Neurobiol. 59, 663690.
  • Ruppersberg J. P. (2000) Intracellular regulation of inward rectifier K+ channels. Pflugers Arch. 441, 111.
  • Schroder W., Hager G., Kouprijanova E., Weber M., Schmitt A. B., Seifert G. and Steinhauser C. (1999) Lesion-induced changes of electrophysiological properties in astrocytes of the rat dentate gyrus. Glia 28, 166174.
  • Schubert P., Ogata T., Marchini C., Ferroni S. and Rudolphi K. (1997) Protective mechanisms of adenosine in neurons and glial cells. Ann. N. Y. Acad. Sci. 825, 110.
  • Sontheimer H. (1994) Voltage-dependent ion channels in glial cells. Glia 11, 156172.
  • Sontheimer H., Black J. A., Ransom B. R. and Waxman S. G. (1992) Ion channels in spinal cord astrocytes in vitro. I. Transient expression of high levels of Na+ and K+ channels. J. Neurophysiol. 68, 9851000.
  • Steinhauser C., Kressin K., Kuprijanova E., Weber M. and Seifert G. (1994) Properties of voltage-activated Na+ and K+ currents in mouse hippocampal glial cells in situ and after acute isolation from tissue slices. Pflugers Arch. 428, 610620.
  • Takumi T., Ishii T., Horio Y. et al. (1995) A novel ATP-inward rectifier potassium channel expressed predominantly in glial cells. J. Biol. Chem. 270, 1633916346.
  • Tanemoto M., Kittaka N., Inanobe A. and Kurachi Y. (2000) In vivo formation of a proton-sensitive K+ channel by heteromeric subunit assembly of Kir5.1 with Kir4.1. J. Physiol. 525, 587592.
  • Traversa U., Bombi G., Di Iorio P., Ciccarelli R., Werstiuk E. S. and Rathbone M. P. (2002) Specific [3H]-guanosine binding sites in rat brain membranes. Br. J. Pharmacol. 135, 969976.
  • Traversa U., Bombi G., Camaioni E., Macchiarulo A., Costantino G., Palmieri C., Caciagli F. and Pellicciari R. (2003) Rat brain guanosine binding site. Biological studies and pseudo-receptor construction. Bioorg. Med. Chem. 11, 54175425.
  • Tse F. W., Fraser D. D., Duffy S. and MacVicar B. A. (1992) Voltage-activated K+ currents in acutely isolated hippocampal astrocytes. J. Neurosci. 12, 17811788.
  • Tucker S. J., Imbrici P., Salvatore L., D'Adamo M. C. and Pessia M. (2000) pH dependence of the inwardly rectifying potassium channel, Kir5.1, and localization in renal tubular epithelia. J. Biol. Chem. 275, 1640416407.
  • Uemura Y., Miller J. M., Matson W. R. and Beal M. F. (1991) Neurochemical analysis of focal ischemia in rats. Stroke 22, 15481553.
  • Vinadè E. R., Schmidt A. P., Frizzo M. E., Izquierdo I., Elisabetsky E. and Souza D. O. (2003) Chronically administered guanosine is anticonvulsant, amnesic and anxiolytic in mice. Brain Res. 977, 97102.
  • Vinadè E. R., Schmidt A. P., Frizzo M. E., Portela L. V., Soares F. A., Schwalm F. D., Elisabetsky E., Izquierdo I. and Souza D. O. (2005) Effects of chronic administered guanosine on behavioral parameters and brain glutamate uptake in rats. J. Neurosci. Res. 79, 248253.
  • Wischmeyer E., Lentes K. U. and Karschin A. (1995) Physiological and molecular characterization of an IRK-type inward rectifier K+ channel in a tumour mast cell line. Pflugers Arch. 429, 809819.
  • Wu V. W. and Schwartz J. P. (1998) Cell culture models for reactive gliosis: new perspectives. J. Neurosci. Res. 51, 675681.
  • Yoo B. K., Choi J. W., Yoon S. Y. and Ko K. H. (2005) Protective effect of adenosine and purine nucleos(t)ides against the death by hydrogen peroxide and glucose deprivation in rat primary astrocytes. Neurosci. Res. 51, 3944.