Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이용구 | - |
dc.date.accessioned | 2018-03-19T08:19:39Z | - |
dc.date.available | 2018-03-19T08:19:39Z | - |
dc.date.issued | 2014-11 | - |
dc.identifier.citation | CELL TRANSPLANTATION, 권: 24, 호: 10, 페이지: 255-2064 | en_US |
dc.identifier.issn | 0963-6897 | - |
dc.identifier.issn | 1555-3892 | - |
dc.identifier.uri | http://journals.sagepub.com/doi/abs/10.3727/096368914X685609 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/49082 | - |
dc.description.abstract | Human amniotic epithelial cells (h-ABCs) have been shown to differentiate into cardiomyocyte-like cells in vivo that can regenerate myocardial tissue and improve cardiac function in a rat model of myocardial infarction (MI). In this study, we investigated the paracrine factors released from h-AECs under hypoxic conditions to elucidate the possible mechanisms underlying this previously reported phenomenon of h-AEC-mediated cardiac repair. We used hypoxic cell culture conditions to simulate myocardial infarction in vitro. In comparison to normal conditions, we found that h-ABCs secreted higher levels of several cytokines, including angiogenin (ANG), epidermal growth factor (EGF), interleukin (IL)-6, and monocyte chemoattractant protein (MCP)-1. To determine whether transplanted h-ABCs express these proangiogenic cytokines in vivo, we ligated the coronary artery of rats to cause MI and injected either h-ABCs or saline into the infarcted area. We found that the infarct and border zones of rat myocardium treated with h-AECs had higher expression levels of the human-origin cytokines ANG, EGF, IL-6, and MCP-1 compared to the tissues of saline-treated rats. In conclusion, h-ABCs secreted proangiogenic cytokines in a rat model of MI, which may suggest that the paracrine effect by h-ABCs could regenerate myocardial tissue and improve cardiac function. | en_US |
dc.description.sponsorship | This work was supported by the research fund of Hanyang University HY-2013. The authors declare no conflicts of interest. | en_US |
dc.language.iso | en | en_US |
dc.publisher | COGNIZANT COMMUNICATION CORP, 18 PEEKSKILL HOLLOW RD, PO BOX 37, PUTNAM VALLEY, NY 10579 USA | en_US |
dc.subject | Amniotic epithelial cells | en_US |
dc.subject | Myocardial infarction (MI) | en_US |
dc.subject | Paracrine | en_US |
dc.subject | Cytokine | en_US |
dc.title | Transplanted Human Amniotic Epithelial Cells Secrete Paracrine Proangiogenic Cytokines in Rat Model of Myocardial Infarction | en_US |
dc.type | Article | en_US |
dc.relation.journal | CELL TRANSPLANTATION | - |
dc.contributor.googleauthor | Song, Yi-Sun | - |
dc.contributor.googleauthor | Joo, Hyun-Woo | - |
dc.contributor.googleauthor | Park, In-Hwa | - |
dc.contributor.googleauthor | Shen, Guang | - |
dc.contributor.googleauthor | Lee, Yong-gu | - |
dc.contributor.googleauthor | Shin, Jeong-Hun | - |
dc.contributor.googleauthor | Kim, Hyuck | - |
dc.contributor.googleauthor | Shin, Il-Seob | - |
dc.contributor.googleauthor | Kim, Kyung-Soo | - |
dc.relation.code | 2014026957 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | hmedi97 | - |
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