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The sonic hedgehog pathway as a treatment target for extrahepatic biliary tract cancer.
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박수빈 | - |
dc.contributor.author | 박승우 | - |
dc.contributor.author | 박정엽 | - |
dc.contributor.author | 방승민 | - |
dc.contributor.author | 송시영 | - |
dc.contributor.author | 정재복 | - |
dc.date.accessioned | 2014-12-19T17:28:30Z | - |
dc.date.available | 2014-12-19T17:28:30Z | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1791-2997 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/91476 | - |
dc.description.abstract | Sonic hedgehog (SHh) signaling is essential for normal development of the human gastrointestinal (GI) tract and is reported to be aberrantly activated in GI cancers. However, the association between SHh signaling and extrahepatic biliary tract cancer is not clearly understood. In this study, we evaluated the activities of SHh family proteins and their downstream signals in extrahepatic biliary tract cancer. The activity of the SHh pathway was analyzed in established human extrahepatic biliary tract cell lines and human cancer tissues using RT-PCR and immunohistochemistry. We also evaluated the effects of suppressing the SHh pathway with cyclopamine and siRNA. The SHh, Smo and Gli-1 genes were overexpressed in extrahepatic biliary tract cancer cell lines and six extrahepatic biliary tract cancer tissues compared to the levels in normal biliary tract tissues. The degrees of SHh and Gli-1 expression were independent of tumor stage and cancer cell differentiation. SHh pathway suppression with cyclopamine or siRNA inhibited proliferation of extrahepatic biliary tract cancer cell lines. In conclusion, the SHh pathway is highly activated in extrahepatic biliary tract cancer and is a potential anticancer drug target. | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | MOLECULAR MEDICINE REPORTS | - |
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 | Aged | - |
dc.subject.MESH | Bile Ducts, Extrahepatic* | - |
dc.subject.MESH | Biliary Tract Neoplasms/metabolism* | - |
dc.subject.MESH | Biliary Tract Neoplasms/pathology | - |
dc.subject.MESH | Cell Line, Tumor | - |
dc.subject.MESH | Cell Proliferation | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Hedgehog Proteins/antagonists & inhibitors* | - |
dc.subject.MESH | Hedgehog Proteins/genetics | - |
dc.subject.MESH | Hedgehog Proteins/metabolism | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Immunohistochemistry | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Neoplasm Staging | - |
dc.subject.MESH | RNA Interference | - |
dc.subject.MESH | RNA, Small Interfering/metabolism | - |
dc.subject.MESH | Reverse Transcriptase Polymerase Chain Reaction | - |
dc.subject.MESH | Signal Transduction | - |
dc.subject.MESH | Transcription Factors/metabolism | - |
dc.subject.MESH | Veratrum Alkaloids/pharmacology | - |
dc.subject.MESH | Zinc Finger Protein GLI1 | - |
dc.title | The sonic hedgehog pathway as a treatment target for extrahepatic biliary tract cancer. | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Yonsei Biomedical Research Center (연세의생명연구원) | - |
dc.contributor.googleauthor | Yoon Jae Kim | - |
dc.contributor.googleauthor | Soo Bin Park | - |
dc.contributor.googleauthor | Jeong Youp Park | - |
dc.contributor.googleauthor | Seung Woo Park | - |
dc.contributor.googleauthor | Jae Bock Chung | - |
dc.contributor.googleauthor | Si Young Song | - |
dc.contributor.googleauthor | Seungmin Bang | - |
dc.identifier.doi | 21946948 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01533 | - |
dc.contributor.localId | A01551 | - |
dc.contributor.localId | A01647 | - |
dc.contributor.localId | A01786 | - |
dc.contributor.localId | A02035 | - |
dc.contributor.localId | A03706 | - |
dc.relation.journalcode | J02261 | - |
dc.identifier.eissn | 1791-3004 | - |
dc.identifier.pmid | 21946948 | - |
dc.identifier.url | http://www.spandidos-publications.com/mmr/5/1/12 | - |
dc.subject.keyword | Aged | - |
dc.subject.keyword | Bile Ducts, Extrahepatic* | - |
dc.subject.keyword | Biliary Tract Neoplasms/metabolism* | - |
dc.subject.keyword | Biliary Tract Neoplasms/pathology | - |
dc.subject.keyword | Cell Line, Tumor | - |
dc.subject.keyword | Cell Proliferation | - |
dc.subject.keyword | Female | - |
dc.subject.keyword | Hedgehog Proteins/antagonists & inhibitors* | - |
dc.subject.keyword | Hedgehog Proteins/genetics | - |
dc.subject.keyword | Hedgehog Proteins/metabolism | - |
dc.subject.keyword | Humans | - |
dc.subject.keyword | Immunohistochemistry | - |
dc.subject.keyword | Male | - |
dc.subject.keyword | Middle Aged | - |
dc.subject.keyword | Neoplasm Staging | - |
dc.subject.keyword | RNA Interference | - |
dc.subject.keyword | RNA, Small Interfering/metabolism | - |
dc.subject.keyword | Reverse Transcriptase Polymerase Chain Reaction | - |
dc.subject.keyword | Signal Transduction | - |
dc.subject.keyword | Transcription Factors/metabolism | - |
dc.subject.keyword | Veratrum Alkaloids/pharmacology | - |
dc.subject.keyword | Zinc Finger Protein GLI1 | - |
dc.contributor.alternativeName | Park, Soo Bin | - |
dc.contributor.alternativeName | Park, Seung Woo | - |
dc.contributor.alternativeName | Park, Jeong Youp | - |
dc.contributor.alternativeName | Bang, Seung Min | - |
dc.contributor.alternativeName | Song, Si Young | - |
dc.contributor.alternativeName | Chung, Jae Bock | - |
dc.contributor.affiliatedAuthor | Park, Soo Bin | - |
dc.contributor.affiliatedAuthor | Park, Seung Woo | - |
dc.contributor.affiliatedAuthor | Park, Jeong Youp | - |
dc.contributor.affiliatedAuthor | Bang, Seung Min | - |
dc.contributor.affiliatedAuthor | Song, Si Young | - |
dc.contributor.affiliatedAuthor | Chung, Jae Bock | - |
dc.citation.volume | 5 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 12 | - |
dc.citation.endPage | 16 | - |
dc.identifier.bibliographicCitation | MOLECULAR MEDICINE REPORTS, Vol.5(1) : 12-16, 2012 | - |
dc.identifier.rimsid | 31301 | - |
dc.type.rims | ART | - |
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