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• W2073190628 endingPage "104" @default.
• W2073190628 startingPage "95" @default.
• W2073190628 abstract "Nucleotides are signaling molecules involved in variety of interactions between neurons, between glial cells as well as between neurons and glial cells. In addition, ATP and other nucleotides are massively released following brain insults, including inflammation, and may thereby be involved in mechanisms of cerebral injury. Recent concepts have shown that in astrocytes intercellular communication through gap junctions may play an important role in neuroprotection. Therefore, we have studied the effects of nucleotides on gap junction communication in astrocytes. Based on measurement of intercellular dye coupling and recording of junctional currents, the present study shows that ATP (10–100 μM) induces a rapid and a concentration-dependent inhibition of gap junction communication in cultured cortical astrocytes from newborn mice. Effects of agonists and antagonists of purinergic receptors indicate that the inhibition of gap junctional communication by ATP mainly involves the stimulation of metabotropic purinergic 1 (P2Y1) receptors. Pretreatment with the pro-inflammatory cytokine interleukin-1β (10 ng/ml, 24 h), which has no effect by itself on gap junctional communication, increases the inhibitory effect of ATP and astrocytes become sensitive to uridine 5′-triphosphate (UTP). As indicated by the enhanced expression of P2Y2 receptor mRNA, P2Y2 receptors are responsible for the increased responses evoked by ATP and UTP in interleukin-1β-treated cells. In addition, the effect of endothelin-1, a well-known inhibitor of gap junctional communication in astrocytes was also exacerbated following interleukin-1β treatment. We conclude that ATP decreases intercellular communication through gap junctions in astrocytes and that the increased sensitivity of gap junction channels to nucleotides and endothelin-1 is a characteristic feature of astrocytes exposed to pro-inflammatory treatments." @default.
• W2073190628 created "2016-06-24" @default.
• W2073190628 creator A5005549596 @default.
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• W2073190628 date "2004-01-01" @default.
• W2073190628 modified "2023-10-06" @default.
• W2073190628 title "ATP-induced inhibition of gap junctional communication is enhanced by interleukin-1 β treatment in cultured astrocytes" @default.
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• W2073190628 cites W1721570783 @default.
• W2073190628 cites W1772137817 @default.
• W2073190628 cites W1790099256 @default.
• W2073190628 cites W1815757713 @default.
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• W2073190628 cites W2030331927 @default.
• W2073190628 cites W2045744218 @default.
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• W2073190628 doi "https://doi.org/10.1016/j.neuroscience.2004.03.031" @default.
• W2073190628 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15145076" @default.
• W2073190628 hasPublicationYear "2004" @default.
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