Identification of the Nature of Cardiac Resident c-kit(+) Cells
DC Field | Value | Language |
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dc.contributor.author | Cai, Chen-Leng | - |
dc.contributor.author | Sultana, Nishat | - |
dc.contributor.author | Zhang, Lu | - |
dc.contributor.author | Yan, Jianyun | - |
dc.contributor.author | Chen, Jiqiu | - |
dc.contributor.author | Cai, Weibin | - |
dc.contributor.author | Razzaque, Shegufta | - |
dc.contributor.author | Jeong, Dongtak | - |
dc.contributor.author | Sheng, Wei | - |
dc.contributor.author | Bu, Lei | - |
dc.contributor.author | Xu, Mingjiang | - |
dc.contributor.author | Huang, Guo-Ying | - |
dc.contributor.author | Hajjar, Roger | - |
dc.contributor.author | Zhou, Bin | - |
dc.contributor.author | Moon, Anne | - |
dc.date.accessioned | 2021-06-22T16:24:10Z | - |
dc.date.available | 2021-06-22T16:24:10Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2016-07 | - |
dc.identifier.issn | 0009-7330 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/13150 | - |
dc.description.abstract | Identifying a bona fide population of cardiac stem cells (CSCs) is a critical step for developing cell-based therapies for heart failure patients. For more than a decade, c-kit, a receptor tyrosine kinase expressed in certain types of hematopoietic stem cells, has been recognized as a marker of resident CSCs in mammals. It was shown that c-kit + cells are multipotent, with differentiation potential to become cardiomyocytes, endothelial, and smooth muscle cells in vitro and after cardiac injury. Here, we provide new insights into the nature of cardiac resident c-kit + cells. By targeting the c-kit locus with several reporter genes in mice, we unexpectedly found that c-kit + cells rarely co-localizes with cardiac progenitor marker Nkx2.5 or myocardial marker cTnT. Instead, c-kit labels an endocardial population from embryonic stage to adulthood. After acute cardiac injury, the c-kit + cells still retain their endothelial identity and do not become cardiomyocytes. Our study supports the notion that cardiac c-kit + cells are in fact endothelial cells and not CSCs. This finding suggests an urgent need to re-evaluate the mechanisms by which c-kit + cells contribute to heart repair or regeneration given their endothelial identity. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | LIPPINCOTT WILLIAMS & WILKINS | - |
dc.title | Identification of the Nature of Cardiac Resident c-kit(+) Cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Dongtak | - |
dc.identifier.doi | 10.1161/res.119.suppl_1.22 | - |
dc.identifier.wosid | 000530702300007 | - |
dc.identifier.bibliographicCitation | CIRCULATION RESEARCH, v.119 | - |
dc.relation.isPartOf | CIRCULATION RESEARCH | - |
dc.citation.title | CIRCULATION RESEARCH | - |
dc.citation.volume | 119 | - |
dc.type.rims | ART | - |
dc.type.docType | Meeting Abstract | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Cardiovascular System & Cardiology | - |
dc.relation.journalResearchArea | Hematology | - |
dc.relation.journalWebOfScienceCategory | Cardiac & Cardiovascular Systems | - |
dc.relation.journalWebOfScienceCategory | Hematology | - |
dc.relation.journalWebOfScienceCategory | Peripheral Vascular Disease | - |
dc.identifier.url | https://www.ahajournals.org/doi/10.1161/res.119.suppl_1.22 | - |
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