Cited 4 times in
Blocking C-Raf alleviated high-dose small-volume radiation-induced epithelial mesenchymal transition in mice lung
DC Field | Value | Language |
---|---|---|
dc.date.accessioned | 2022-09-02T01:12:21Z | - |
dc.date.available | 2022-09-02T01:12:21Z | - |
dc.date.issued | 2020-07 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/190055 | - |
dc.description.abstract | The goal of this study was to develop a potential druggable target for lung injury after SABR through the small animal model. Utilising the model, a radiation dose of 70 Gy or 90 Gy was focally (small volume) delivered to the left lung of mice. The highly expressed phosphorylation form of C-Raf was discovered through a protein array experiment, with the protein being extracted from the area of radiated mouse lung tissue, and was confirmed by IHC and western blot. C-Raf activation, along with morphological change and EMT (Epithelial to Mesenchymal Transition) marker expression, was observed after radiation to the mouse type II alveolar cell line MLE-12. C-Raf inhibitor GW5074 was able to reverse the EMT in cells effectively, and was found to be dependent on Twist1 expression. In the animal experiment, pretreatment of GW5074 alleviated EMT and lung injury after 70 Gy radiation was focally delivered to the lung of mice. Conclusively, these results demonstrate that C-Raf inhibitor GW5074 inhibits high-dose small-volume radiation-induced EMT via the C-Raf/Twist1 signalling pathway in mice. Therefore, pharmacological C-Raf inhibitors may be used effectively as inhibitors of SABR-induced lung fibrosis. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Blotting, Western | - |
dc.subject.MESH | Dose-Response Relationship, Radiation | - |
dc.subject.MESH | Epithelial-Mesenchymal Transition / drug effects | - |
dc.subject.MESH | Epithelial-Mesenchymal Transition / radiation effects* | - |
dc.subject.MESH | Indoles / pharmacology* | - |
dc.subject.MESH | Lung / drug effects | - |
dc.subject.MESH | Lung / physiology | - |
dc.subject.MESH | Lung / radiation effects* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Mice | - |
dc.subject.MESH | Mice, Inbred C57BL | - |
dc.subject.MESH | Phenols / pharmacology* | - |
dc.subject.MESH | Proto-Oncogene Proteins c-raf / antagonists & inhibitors | - |
dc.subject.MESH | Proto-Oncogene Proteins c-raf / metabolism* | - |
dc.subject.MESH | Radiation Dosage | - |
dc.subject.MESH | Radiation Injuries, Experimental / drug therapy | - |
dc.subject.MESH | Radiation Injuries, Experimental / prevention & control | - |
dc.subject.MESH | Radiosurgery* / adverse effects | - |
dc.subject.MESH | Radiosurgery* / methods | - |
dc.title | Blocking C-Raf alleviated high-dose small-volume radiation-induced epithelial mesenchymal transition in mice lung | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiation Oncology (방사선종양학교실) | - |
dc.contributor.googleauthor | Zhen-Yu Hong | - |
dc.contributor.googleauthor | Sanke Li | - |
dc.contributor.googleauthor | Xiaomei Liu | - |
dc.contributor.googleauthor | Xiao-Min Leng | - |
dc.contributor.googleauthor | Zhanhui Miao | - |
dc.contributor.googleauthor | Xiaohong Kang | - |
dc.contributor.googleauthor | Hongrui Niu | - |
dc.contributor.googleauthor | Ming-Qing Gao | - |
dc.contributor.googleauthor | Ping Lu | - |
dc.identifier.doi | 10.1038/s41598-020-68175-z | - |
dc.relation.journalcode | J02646 | - |
dc.identifier.eissn | 2045-2322 | - |
dc.identifier.pmid | 32636458 | - |
dc.citation.volume | 10 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 11158 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, Vol.10(1) : 11158, 2020-07 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.