Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 류재숙 | - |
dc.date.accessioned | 2018-03-20T00:50:07Z | - |
dc.date.available | 2018-03-20T00:50:07Z | - |
dc.date.issued | 2014-12 | - |
dc.identifier.citation | Korean Journal of Parasitology, 2014, 52(6), P.595-603 | en_US |
dc.identifier.issn | 0023-4001 | - |
dc.identifier.issn | 1738-0006 | - |
dc.identifier.uri | http://parasitol.kr/journal/view.php?doi=10.3347/kjp.2014.52.6.595 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/49191 | - |
dc.description.abstract | Trichomonas vaginallis secretes a number of proteases which are suspected to be the cause of pathogenesis; however, little is understood how they manipulate host cells. The mammalian target of rapamycin (mTOR) regulates cell growth, cell proliferation, cell motility, cell survival, protein synthesis, and transcription. We detected various types of metalloproteinases including GP63 protein from T vaginas trophozoites, and T vaginalis GP63 metalloproteinase was confirmed by sequencing and western blot. When SiHa cells were stimulated with live T vaginas, T. vaginalis excretory-secretory products (ESP) or T vaginalis lysate, live T vaginalis and T vaginalis ESP induced the mTOR cleavage in both time- and parasite load-dependent manner, but T vaginalis lysate did not. Pretreatment of T vaginalis with a metalloproteinase inhibitor, 1,10-phenanthroline, completely disappeared the mTOR cleavage in SiHa cells. Collectively, T vaginas metallopeptidase induces host cell mTOR cleavage, which may be related to survival of the parasite. | en_US |
dc.description.sponsorship | This study was supported by grants from the Medical Scientific Research Foundation of Guangdong Province, China (grant no. B2013309 to Juan-Hua Quan), and the National Research Foundation of Korea (NRF) grant funded by the Korea Government (MSIP) (no. 2007-0054932). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Korean SOC Parasitology | en_US |
dc.subject | Trichomonas vaginalis | en_US |
dc.subject | 1,10-phenanthroline | en_US |
dc.subject | mTOR cleavage | en_US |
dc.subject | SiHa cell | en_US |
dc.subject | metalloproteinase | en_US |
dc.title | Trichomonas vaginalis Metalloproteinase Induces mTOR Cleavage of SiHa Cells | en_US |
dc.type | Article | en_US |
dc.relation.no | 6 | - |
dc.relation.volume | 52 | - |
dc.identifier.doi | 10.3347/kjp.2014.52.6.595 | - |
dc.relation.page | 595-603 | - |
dc.relation.journal | KOREAN JOURNAL OF PARASITOLOGY | - |
dc.contributor.googleauthor | Quan, Juan-Hua | - |
dc.contributor.googleauthor | Choi, In-Wook | - |
dc.contributor.googleauthor | Yang, Jung-Bo | - |
dc.contributor.googleauthor | Zhou, Wei | - |
dc.contributor.googleauthor | Cha, Guang-Ho | - |
dc.contributor.googleauthor | Zhou, Yu | - |
dc.contributor.googleauthor | Ryu, Jae-Sook | - |
dc.contributor.googleauthor | Lee, Young-Ha | - |
dc.relation.code | 2014035223 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | jsryu | - |
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