{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T20:26:13Z","timestamp":1792700773395,"version":"4.5.0"},"reference-count":52,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2022,5,22]],"date-time":"2022-05-22T00:00:00Z","timestamp":1653177600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["R01HL114951"],"award-info":[{"award-number":["R01HL114951"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["18TPA34170188"],"award-info":[{"award-number":["18TPA34170188"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000968","name":"AHA Transformational Project Award","doi-asserted-by":"publisher","award":["R01HL114951"],"award-info":[{"award-number":["R01HL114951"]}],"id":[{"id":"10.13039\/100000968","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000968","name":"AHA Transformational Project Award","doi-asserted-by":"publisher","award":["18TPA34170188"],"award-info":[{"award-number":["18TPA34170188"]}],"id":[{"id":"10.13039\/100000968","id-type":"DOI","asserted-by":"publisher"}]},{"name":"The Ohio State University","award":["R01HL114951"],"award-info":[{"award-number":["R01HL114951"]}]},{"name":"The Ohio State University","award":["18TPA34170188"],"award-info":[{"award-number":["18TPA34170188"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cells"],"abstract":"<jats:p>Identifying effective donor cells is one of obstacles that limits cell therapy for heart disease. In this study, we sorted a subpopulation of human mesenchymal progenitor cells (hMPCs) from the right atrial appendage using the low mitochondrial membrane potential. Compared to the non-sorted cells, hMPCs hold the capacity for stemness and enrich mesenchymal stem cell markers. The hMPCs display better ability for survival, faster proliferation, less production of reactive oxygen species (ROS), and greater release of cytoprotective cytokines. The hMPCs exhibit decreased expression of senescence genes and increased expression of anti-apoptotic and antioxidant genes. Intramyocardial injection of hMPCs into the infarcted heart resulted in increased left ventricular ejection fraction and reduced cardiac remodeling and infarct size in the group of animals receiving hMPCs. Both in vitro and in vivo studies indicated hMPCs have the potential to differentiate into endothelial cells and smooth muscle cells. Immunohistochemistry staining showed that cell therapy with hMPCs enhances cardiac vascular regeneration and cardiac proliferation, and decreases cardiac cell apoptosis, which is associated with the increased secretion of cytoprotective and pro-angiogenic cytokines. Overall, we discovered a subpopulation of human mesenchymal progenitor cells via their low mitochondrial membrane potential, which might provide an alternative donor cell source for cellular therapy for ischemic heart disease.<\/jats:p>","DOI":"10.3390\/cells11101713","type":"journal-article","created":{"date-parts":[[2022,5,22]],"date-time":"2022-05-22T07:13:57Z","timestamp":1653203637000},"page":"1713","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Mitochondrial Membrane Potential Identifies a Subpopulation of Mesenchymal Progenitor Cells to Promote Angiogenesis and Myocardial Repair"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5604-9538","authenticated-orcid":false,"given":"Xiuchun","family":"Li","sequence":"first","affiliation":[{"name":"Department of Surgery, Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA"},{"name":"Department of Molecular and Cellular Physiology, Albany Medical College, Albany, NY 12208, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0610-5463","authenticated-orcid":false,"given":"Xiaoliang","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Surgery, Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA"},{"name":"Department of Molecular and Cellular Physiology, Albany Medical College, Albany, NY 12208, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6699-4082","authenticated-orcid":false,"given":"Pan","family":"He","sequence":"additional","affiliation":[{"name":"Department of Molecular and Cellular Physiology, Albany Medical College, Albany, NY 12208, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edward","family":"Bennett","sequence":"additional","affiliation":[{"name":"Division of Cardiothoracic Surgery, Albany Medical Center, Albany, NY 12208, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erin","family":"Haggard","sequence":"additional","affiliation":[{"name":"Department of Surgery, Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianjie","family":"Ma","sequence":"additional","affiliation":[{"name":"Department of Surgery, Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chuanxi","family":"Cai","sequence":"additional","affiliation":[{"name":"Department of Surgery, Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA"},{"name":"Department of Molecular and Cellular Physiology, Albany Medical College, Albany, NY 12208, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,5,22]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1055","DOI":"10.1002\/sctm.18-0244","article-title":"Cardiac regeneration by statin-polymer nanoparticle-loaded adipose-derived stem cell therapy in myocardial infarction","volume":"8","author":"Yokoyama","year":"2019","journal-title":"Stem Cells Transl. 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