Silencing of the GnRH Type 1 Receptor Blocks the Antiproliferative Effect of the GnRH Agonist, Leuprolide, on the Androgen-independent Prostate Cancer Cell Line DU145
DC Field | Value | Language |
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dc.contributor.author | Ko, Y. H. | - |
dc.contributor.author | Ha, Y. R. | - |
dc.contributor.author | Kim, J. W. | - |
dc.contributor.author | Kang, S. G. | - |
dc.contributor.author | Jang, H. A. | - |
dc.contributor.author | Kang, S. H. | - |
dc.contributor.author | Park, H. S. | - |
dc.contributor.author | Cheon, J. | - |
dc.date.accessioned | 2022-01-03T10:41:17Z | - |
dc.date.available | 2022-01-03T10:41:17Z | - |
dc.date.created | 2021-08-30 | - |
dc.date.issued | 2011-05 | - |
dc.identifier.issn | 0300-0605 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/134235 | - |
dc.description.abstract | This study investigated the mechanism of action of a gonadotropin-releasing hormone (GnRH) agonist, leuprolide, on proliferation of the hormone-refractory prostate cancer cell line DU145, transfected with short hairpin RNA (shRNA), to reduce expression of the GNRHR1 gene (which encodes the GnRH type 1 receptor). DU145 cell proliferation in the presence of leuprolide (10(-9) and 10(-7) M) or control medium was measured before and after GnRHR1 knockdown. Reverse transcription-polymerase chain reaction and Western blot analysis were used to measure the degree of GNRHR1 silencing. DU145 cells treated with leuprolide (10(-9) and 10(-7) M) showed significant growth inhibition compared with control-treated DU145 cells. Transfection with GNRHR1-shRNA significantly decreased GNRHR1 expression at 48 h. DU145 cells transfected with silencing GNRHR1-shRNA showed normal growth patterns; however, there was no significant inhibition of proliferation of DU145 cells transfected with GNRHR/-shRNA compared with cells transfected with control-shRNA in response to leuprolide. These data demonstrated that the antiproliferative effect of leuprolide was mediated by the GnRHR1. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | FIELD HOUSE PUBLISHING LLP | - |
dc.subject | GONADOTROPIN-RELEASING-HORMONE | - |
dc.subject | MESSENGER-RNA | - |
dc.subject | EXPRESSION | - |
dc.subject | ANALOGS | - |
dc.subject | INTERFERENCE | - |
dc.subject | PROTEIN | - |
dc.subject | LNCAP | - |
dc.subject | PITUITARY | - |
dc.subject | BIOLOGY | - |
dc.subject | BINDING | - |
dc.title | Silencing of the GnRH Type 1 Receptor Blocks the Antiproliferative Effect of the GnRH Agonist, Leuprolide, on the Androgen-independent Prostate Cancer Cell Line DU145 | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Y. H. | - |
dc.contributor.affiliatedAuthor | Kim, J. W. | - |
dc.contributor.affiliatedAuthor | Kang, S. G. | - |
dc.contributor.affiliatedAuthor | Kang, S. H. | - |
dc.contributor.affiliatedAuthor | Park, H. S. | - |
dc.contributor.affiliatedAuthor | Cheon, J. | - |
dc.identifier.doi | 10.1177/147323001103900304 | - |
dc.identifier.scopusid | 2-s2.0-80052197646 | - |
dc.identifier.wosid | 000293990700004 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INTERNATIONAL MEDICAL RESEARCH, v.39, no.3, pp.729 - 739 | - |
dc.relation.isPartOf | JOURNAL OF INTERNATIONAL MEDICAL RESEARCH | - |
dc.citation.title | JOURNAL OF INTERNATIONAL MEDICAL RESEARCH | - |
dc.citation.volume | 39 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 729 | - |
dc.citation.endPage | 739 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Research & Experimental Medicine | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Medicine, Research & Experimental | - |
dc.relation.journalWebOfScienceCategory | Pharmacology & Pharmacy | - |
dc.subject.keywordPlus | GONADOTROPIN-RELEASING-HORMONE | - |
dc.subject.keywordPlus | MESSENGER-RNA | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | INTERFERENCE | - |
dc.subject.keywordPlus | PROTEIN | - |
dc.subject.keywordPlus | LNCAP | - |
dc.subject.keywordPlus | PITUITARY | - |
dc.subject.keywordPlus | BIOLOGY | - |
dc.subject.keywordPlus | BINDING | - |
dc.subject.keywordPlus | ANALOGS | - |
dc.subject.keywordAuthor | LEUPROLIDE | - |
dc.subject.keywordAuthor | GONADOTROPIN-RELEASING HORMONE (GNRH) AGONIST | - |
dc.subject.keywordAuthor | PROSTATE CANCER | - |
dc.subject.keywordAuthor | HORMONE THERAPY | - |
dc.subject.keywordAuthor | DU145 CELLS | - |
dc.subject.keywordAuthor | CELL PROLIFERATION | - |
dc.subject.keywordAuthor | GNRH TYPE 1 RECEPTOR | - |
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