Cited 11 times in
Uridine-5'-triphosphate and adenosine triphosphate gammaS induce mucin secretion via Ca2+-dependent pathways in human nasal epithelial cells
DC Field | Value | Language |
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dc.contributor.author | 신지현 | - |
dc.contributor.author | 윤주헌 | - |
dc.contributor.author | 최재영 | - |
dc.date.accessioned | 2015-07-15T17:19:24Z | - |
dc.date.available | 2015-07-15T17:19:24Z | - |
dc.date.issued | 2003 | - |
dc.identifier.issn | 0001-6489 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/114675 | - |
dc.description.abstract | OBJECTIVES: Nucleotides such as adenosine triphosphate (ATP) and uridine-5'-triphosphate (UTP) play fundamental roles in the early stage of secretion in nasal epithelial cells via the P2Y receptor. In this study, we examined the expression pattern of P2Y subtypes and their functions on Ca2+ influx ([Ca2+]i) in normal human nasal epithelial (NHNE) cells. We also examined the effect of UTP (an agonist for P2Y2) and ATPgammaS (an agonist for P2Y11) on mucin secretion and mucin gene expression. MATERIAL AND METHODS: The expression pattern of P2Y receptors and the mRNA levels of MUC5AC, MUC5B and MUC8 were examined after treatment with UTP and ATPgammaS by means of reverse transcriptase polymerase chain reaction. Mucin was quantified by an immunoblotting assay. We measured [Ca2+]i in NHNE cells using a double perfusion chamber. RESULTS: Two uracil-sensitive receptors (P2Y2, P2Y4) and two adenine-selective receptors (P2Y1, P2Y11) were expressed in NHNE cells. UTP and ATPgammaS increased [Ca2+]i via caffeine-sensitive pathways, and these two agonists stimulated mucin secretion to a similar magnitude without their gene enhancement. In addition, the mucin stimulatory effects subsided when the intracellular Ca2+ was removed by 2-bis-(2-aminophenoxy)-ethane-N,N,N',N'-tetraacetic acid-acetoxymethyl ester. CONCLUSION: This study showed that P2Y2 and P2Y11 receptors were expressed in NHNE cells and that their agonists, UTP and ATPgammaS, act as secretogogues on mucin secretion via Ca2+-dependent pathways. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 1080~1086 | - |
dc.relation.isPartOf | ACTA OTO-LARYNGOLOGICA | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Adenosine Triphosphate/pharmacology* | - |
dc.subject.MESH | Calcium/metabolism* | - |
dc.subject.MESH | Cell Culture Techniques | - |
dc.subject.MESH | Epithelial Cells/drug effects | - |
dc.subject.MESH | Epithelial Cells/metabolism | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Immunoblotting | - |
dc.subject.MESH | Mucins/drug effects | - |
dc.subject.MESH | Mucins/genetics | - |
dc.subject.MESH | Mucins/metabolism* | - |
dc.subject.MESH | Nasal Mucosa/cytology | - |
dc.subject.MESH | Nasal Mucosa/drug effects | - |
dc.subject.MESH | Nasal Mucosa/metabolism* | - |
dc.subject.MESH | RNA, Messenger/drug effects | - |
dc.subject.MESH | RNA, Messenger/metabolism | - |
dc.subject.MESH | Receptors, Purinergic/genetics | - |
dc.subject.MESH | Receptors, Purinergic/metabolism* | - |
dc.subject.MESH | Reverse Transcriptase Polymerase Chain Reaction | - |
dc.subject.MESH | Signal Transduction/drug effects | - |
dc.subject.MESH | Uridine Triphosphate/pharmacology* | - |
dc.title | Uridine-5'-triphosphate and adenosine triphosphate gammaS induce mucin secretion via Ca2+-dependent pathways in human nasal epithelial cells | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Medical Research Center (임상의학연구센터) | - |
dc.contributor.googleauthor | JAE YOUNG CHOI | - |
dc.contributor.googleauthor | WAN NAMKUNG | - |
dc.contributor.googleauthor | YOON Joo-Heon | - |
dc.contributor.googleauthor | SHIN Ji-Hyun | - |
dc.identifier.doi | 10.1080/00016480310002528 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A04173 | - |
dc.contributor.localId | A02163 | - |
dc.contributor.localId | A02604 | - |
dc.relation.journalcode | J00028 | - |
dc.identifier.eissn | 1651-2251 | - |
dc.identifier.pmid | 14710912 | - |
dc.identifier.url | http://web.a.ebscohost.com/ehost/detail?sid=6f671ae7-3743-4ae5-bd73-d1228ea8342a%40sessionmgr4001&vid=1&hid=4101&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=rzh&AN=2009392358 | - |
dc.subject.keyword | 14710912 | - |
dc.contributor.alternativeName | Shin, Ji Hyun | - |
dc.contributor.alternativeName | Yoon, Joo Heon | - |
dc.contributor.alternativeName | Choi, Jae Young | - |
dc.contributor.affiliatedAuthor | Choi, Jae Young | - |
dc.contributor.affiliatedAuthor | Shin, Ji Hyun | - |
dc.contributor.affiliatedAuthor | Yoon, Joo Heon | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 123 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1080 | - |
dc.citation.endPage | 1086 | - |
dc.identifier.bibliographicCitation | ACTA OTO-LARYNGOLOGICA, Vol.123(9) : 1080-1086, 2003 | - |
dc.identifier.rimsid | 45649 | - |
dc.type.rims | ART | - |
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