DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, H | - |
dc.contributor.author | Choi, BH | - |
dc.contributor.author | Suh, BC | - |
dc.contributor.author | Lee, SK | - |
dc.contributor.author | Kim, KT | - |
dc.date.accessioned | 2016-03-31T12:51:34Z | - |
dc.date.available | 2016-03-31T12:51:34Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2003-05 | - |
dc.identifier.issn | 0022-3042 | - |
dc.identifier.other | 2003-OAK-0000003354 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/18564 | - |
dc.description.abstract | Extracellular nucleotides exert a variety of biological actions through several kinds of P2 receptors in many tissues and cell types. We found that treatment with nucleotides increases intracellular Ca2+ concentration ([Ca2+ ](i) ) in SK-N-BE(2)C human neuroblastoma cells with a following order of potency: UDP > UTP > ADP >> ATP. Reverse transcription-polymerase chain reaction (RT-PCR) analysis showed that specific mRNAs coding for human P2Y(1) , P2Y(4) , and P2Y(6) receptors were expressed in the cells, but Northern blot analysis revealed that P2Y(6) receptors were the predominant type. Activation of protein kinase C-alpha by treatment with 1 mum phorbol 12-myristate 13-acetate dramatically inhibited both the UDP-induced [Ca2+ ](i) rise and inositol 1,4,5-trisphosphate (IP3 ) generation, whereas incubation with pertussis toxin had little effect on the responses. The UDP-induced [Ca2+ ](i) rise and IP3 production were maintained up to 30 min after stimulation, while bradykinin-induced responses rapidly decreased to the basal level within 5 min of stimulation. Pretreatment of cells with the maximal effective concentration of UDP reduced the subsequent carbachol- or bradykinin-induced [Ca2+ ](i) rise without inhibition of IP3 generation. Neuronal differentiation of the cells by treatment with retinoic acid for 7 days did not change the expression level of P2Y(6) receptors. Taken together, the data indicate that P2Y(6) receptors highly responsive to diphosphonucleotide UDP are endogenously expressed in the human neuroblastoma SK-N-BE(2)C cells and that they are involved in the modulation of other phospholipase C-coupled receptor-mediated Ca2+ mobilization by depleting the IP3 -sensitive Ca2+ stores. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | BLACKWELL PUBLISHING LTD | - |
dc.relation.isPartOf | JOURNAL OF NEUROCHEMISTRY | - |
dc.subject | inositol 1,4,5-trisphosphate generation | - |
dc.subject | P2Y(6) receptor | - |
dc.subject | protein kinase C-alpha | - |
dc.subject | retinoic acid | - |
dc.subject | SK-N-BE(2)C human neuroblastoma cells | - |
dc.subject | GLAND TUMOR-CELLS | - |
dc.subject | PHOSPHOLIPASE-C | - |
dc.subject | NUCLEOTIDE RECEPTORS | - |
dc.subject | MOLECULAR-CLONING | - |
dc.subject | ENDOTHELIAL-CELLS | - |
dc.subject | INOSITOL 1,4,5-TRISPHOSPHATE | - |
dc.subject | DIFFERENTIAL REGULATION | - |
dc.subject | TISSUE DISTRIBUTION | - |
dc.subject | CELLULAR-RESPONSES | - |
dc.subject | RETINOIC ACID | - |
dc.title | Attenuation of signal flow from P2Y(6) receptor by protein kinase C-alpha in SK-N-BE(2)C human neuroblastoma cells | - |
dc.type | Article | - |
dc.contributor.college | 생명과학과 | - |
dc.identifier.doi | 10.1046/j.1471-4159.2003.01761.x | - |
dc.author.google | Lee, H | - |
dc.author.google | Choi, BH | - |
dc.author.google | Suh, BC | - |
dc.author.google | Lee, SK | - |
dc.author.google | Kim, KT | - |
dc.relation.volume | 85 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 1043 | - |
dc.relation.lastpage | 1053 | - |
dc.contributor.id | 10104775 | - |
dc.relation.journal | JOURNAL OF NEUROCHEMISTRY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF NEUROCHEMISTRY, v.85, no.4, pp.1043 - 1053 | - |
dc.identifier.wosid | 000182476400022 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1053 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1043 | - |
dc.citation.title | JOURNAL OF NEUROCHEMISTRY | - |
dc.citation.volume | 85 | - |
dc.contributor.affiliatedAuthor | Kim, KT | - |
dc.identifier.scopusid | 2-s2.0-0037573449 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 10 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | GLAND TUMOR-CELLS | - |
dc.subject.keywordPlus | PHOSPHOLIPASE-C | - |
dc.subject.keywordPlus | NUCLEOTIDE RECEPTORS | - |
dc.subject.keywordPlus | MOLECULAR-CLONING | - |
dc.subject.keywordPlus | ENDOTHELIAL-CELLS | - |
dc.subject.keywordPlus | INOSITOL 1,4,5-TRISPHOSPHATE | - |
dc.subject.keywordPlus | DIFFERENTIAL REGULATION | - |
dc.subject.keywordPlus | TISSUE DISTRIBUTION | - |
dc.subject.keywordPlus | CELLULAR-RESPONSES | - |
dc.subject.keywordPlus | RETINOIC ACID | - |
dc.subject.keywordAuthor | inositol 1,4,5-trisphosphate generation | - |
dc.subject.keywordAuthor | P2Y(6) receptor | - |
dc.subject.keywordAuthor | protein kinase C-alpha | - |
dc.subject.keywordAuthor | retinoic acid | - |
dc.subject.keywordAuthor | SK-N-BE(2)C human neuroblastoma cells | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Neurosciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
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