Cardiac Stem Cell Secretome Protects Cardiomyocytes from Hypoxic Injury Partly via Monocyte Chemotactic Protein-1-Dependent Mechanism
DC Field | Value | Language |
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dc.contributor.author | Park, Chi-Yeon | - |
dc.contributor.author | Choi, Seung-Cheol | - |
dc.contributor.author | Kim, Jong-Ho | - |
dc.contributor.author | Choi, Ji-Hyun | - |
dc.contributor.author | Joo, Hyung Joon | - |
dc.contributor.author | Hong, Soon Jun | - |
dc.contributor.author | Lim, Do-Sun | - |
dc.date.accessioned | 2021-09-03T23:25:33Z | - |
dc.date.available | 2021-09-03T23:25:33Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 1661-6596 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/88520 | - |
dc.description.abstract | Cardiac stemcells (CSCs) were known to secrete diverse paracrine factors leading to functional improvement and beneficial left ventricular remodeling via activation of the endogenous pro-survival signaling pathway. However, little is known about the paracrine factors secreted by CSCs and their roles in cardiomyocyte survival during hypoxic condition mimicking the post-myocardial infarction environment. We established Sca-1+/CD31- human telomerase reverse transcriptase-immortalized CSCs (Sca-1+/CD31- CSCshTERT), evaluated their stem cell properties, and paracrine potential in cardiomyocyte survival during hypoxia-induced injury. Sca-1+/CD31- CSCshTERT sustained proliferation ability even after long-term culture exceeding 100 population doublings, and represented multi-differentiation potential into cardiomyogenic, endothelial, adipogenic, and osteogenic lineages. Dominant factors secreted from Sca-1+/CD31- CSCshTERT were EGF, TGF-beta 1, IGF-1, IGF-2, MCP-1, HGF R, and IL-6. Among these, MCP-1 was the most predominant factor in Sca-1+/CD31- CSCshTERT conditioned medium (CM). Sca-1+/CD31- CSCshTERT CM increased survival and reduced apoptosis of HL-1 cardiomyocytes during hypoxic injury. MCP-1 silencing in Sca-1+/CD31- CSCshTERT CM resulted in a significant reduction in cardiomyocyte apoptosis. We demonstrated that Sca-1+/CD31- CSCshTERT exhibited long-term proliferation capacity and multi-differentiation potential. Sca-1+/CD31- CSCshTERT CM protected cardiomyocytes from hypoxic injury partly via MCP-1-dependent mechanism. Thus, they are valuable sources for in vitro and in vivo studies in the cardiovascular field. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.subject | INDUCED APOPTOSIS | - |
dc.subject | CHEMOATTRACTANT PROTEIN-1 | - |
dc.subject | MYOCARDIAL-INFARCTION | - |
dc.subject | HUMAN TELOMERASE | - |
dc.subject | WILD-TYPE | - |
dc.subject | IMMORTALIZATION | - |
dc.subject | DIFFERENTIATION | - |
dc.subject | HEART | - |
dc.subject | OVEREXPRESSION | - |
dc.subject | EXPRESSION | - |
dc.title | Cardiac Stem Cell Secretome Protects Cardiomyocytes from Hypoxic Injury Partly via Monocyte Chemotactic Protein-1-Dependent Mechanism | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Seung-Cheol | - |
dc.contributor.affiliatedAuthor | Kim, Jong-Ho | - |
dc.contributor.affiliatedAuthor | Joo, Hyung Joon | - |
dc.contributor.affiliatedAuthor | Hong, Soon Jun | - |
dc.contributor.affiliatedAuthor | Lim, Do-Sun | - |
dc.identifier.doi | 10.3390/ijms17060800 | - |
dc.identifier.scopusid | 2-s2.0-85015352881 | - |
dc.identifier.wosid | 000378799300014 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, v.17, no.6 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | - |
dc.citation.title | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | - |
dc.citation.volume | 17 | - |
dc.citation.number | 6 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | INDUCED APOPTOSIS | - |
dc.subject.keywordPlus | CHEMOATTRACTANT PROTEIN-1 | - |
dc.subject.keywordPlus | MYOCARDIAL-INFARCTION | - |
dc.subject.keywordPlus | HUMAN TELOMERASE | - |
dc.subject.keywordPlus | WILD-TYPE | - |
dc.subject.keywordPlus | IMMORTALIZATION | - |
dc.subject.keywordPlus | DIFFERENTIATION | - |
dc.subject.keywordPlus | HEART | - |
dc.subject.keywordPlus | OVEREXPRESSION | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordAuthor | cardiac stem cells | - |
dc.subject.keywordAuthor | immortalization | - |
dc.subject.keywordAuthor | secretome | - |
dc.subject.keywordAuthor | MCP-1 | - |
dc.subject.keywordAuthor | cardiomyocyte survival | - |
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