Sonic Hedgehog Pathway Promotes Metastasis and Lymphangiogenesis via Activation of Akt, EMT, and MMP-9 Pathway in Gastric Cancer
DC Field | Value | Language |
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dc.contributor.author | Yoo, Young A. | - |
dc.contributor.author | Kang, Myoung Hee | - |
dc.contributor.author | Lee, Hyun Joo | - |
dc.contributor.author | Kim, Baek-hui | - |
dc.contributor.author | Park, Jong Kuk | - |
dc.contributor.author | Kim, Hyun Koo | - |
dc.contributor.author | Kim, Jun Suk | - |
dc.contributor.author | Oh, Sang Cheul | - |
dc.date.accessioned | 2021-09-07T06:10:24Z | - |
dc.date.available | 2021-09-07T06:10:24Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2011-11-15 | - |
dc.identifier.issn | 0008-5472 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/111147 | - |
dc.description.abstract | Activation of sonic hedgehog (Shh) signaling has been implicated in progression of a variety of tumors. In this study, we elucidated a role for Shh in the invasion of gastric tumors and determined the mechanism by which Shh is regulated. Immunohistochemical analysis of 178 primary human gastric tumor biopsies indicated that Shh expression was positively correlated with lymph node metastasis, high lymphatic vessel density, and poor prognosis. In mouse xenograft models of human gastric cancer, enforced expression of Shh significantly enhanced the incidence of lung metastasis compared with nonexpressing controls. Mechanistic investigations revealed that phosphoinositide 3-kinase (PI3K)/Akt inhibition blocked Shh-induced epithelial-mesenchyme transition, the activity of matrix metalloproteinase 9 (MMP-9), and lymphangiogenesis, reducing tumor invasiveness and metastasis. Taken together, our findings establish that Shh signaling promotes the metastasis of gastric cancer through activation of the PI3K/Akt pathway, which leads to mesenchymal transition and MMP-9 activation. These findings offer preclinical validation of Shh as a candidate therapeutic target for treatment of metastatic gastric cancers. Cancer Res; 71(22); 7061-70. (C)2011 AACR. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER ASSOC CANCER RESEARCH | - |
dc.subject | PANCREATIC-CANCER | - |
dc.subject | CELL-LINES | - |
dc.subject | CARCINOMA | - |
dc.subject | GROWTH | - |
dc.subject | PTEN | - |
dc.subject | MEDULLOBLASTOMA | - |
dc.subject | TUMORIGENESIS | - |
dc.subject | INVASIVENESS | - |
dc.subject | METHYLATION | - |
dc.subject | PROGRESSION | - |
dc.title | Sonic Hedgehog Pathway Promotes Metastasis and Lymphangiogenesis via Activation of Akt, EMT, and MMP-9 Pathway in Gastric Cancer | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoo, Young A. | - |
dc.contributor.affiliatedAuthor | Kang, Myoung Hee | - |
dc.contributor.affiliatedAuthor | Kim, Baek-hui | - |
dc.contributor.affiliatedAuthor | Kim, Hyun Koo | - |
dc.contributor.affiliatedAuthor | Kim, Jun Suk | - |
dc.contributor.affiliatedAuthor | Oh, Sang Cheul | - |
dc.identifier.doi | 10.1158/0008-5472.CAN-11-1338 | - |
dc.identifier.scopusid | 2-s2.0-81155126047 | - |
dc.identifier.wosid | 000296980200017 | - |
dc.identifier.bibliographicCitation | CANCER RESEARCH, v.71, no.22, pp.7061 - 7070 | - |
dc.relation.isPartOf | CANCER RESEARCH | - |
dc.citation.title | CANCER RESEARCH | - |
dc.citation.volume | 71 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 7061 | - |
dc.citation.endPage | 7070 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Oncology | - |
dc.relation.journalWebOfScienceCategory | Oncology | - |
dc.subject.keywordPlus | PANCREATIC-CANCER | - |
dc.subject.keywordPlus | CELL-LINES | - |
dc.subject.keywordPlus | CARCINOMA | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | PTEN | - |
dc.subject.keywordPlus | MEDULLOBLASTOMA | - |
dc.subject.keywordPlus | TUMORIGENESIS | - |
dc.subject.keywordPlus | INVASIVENESS | - |
dc.subject.keywordPlus | METHYLATION | - |
dc.subject.keywordPlus | PROGRESSION | - |
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