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10.1161/CIRCRESAHA.116.305557 http://scihub22266oqcxt.onion/10.1161/CIRCRESAHA.116.305557 C4432841!4432841!25814683     free     free     free Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Circ+Res 2015 ; 116 (7): 1216-30 Nephropedia Template TP {{tp|p=25814683|t=2015. ?String Theory? of c-kitpos Cardiac Cells: A New Paradigm Regarding the Nature of These Cells That May Reconcile Apparently Discrepant Results |pdf=|usr=}}{{25814683}} gab.com Text String Theory of c-kitpos Cardiac Cells: A New Paradigm Regarding the Nature of These Cells That May Reconcile Apparently Discrepant Results JO: Circ Res http://www.kidney.de/pget.php?&tw=1&pmid=25814683 #FOAvip Although numerous preclinical investigations have consistently demonstrated salubrious effects of c-kitpos cardiac cells administered after myocardial infarction, the mechanism of action remains highly controversial. We and others have found little or no evidence that these cells differentiate into mature functional cardiomyocytes, suggesting paracrine effects. In this review, we propose a new paradigm predicated on a comprehensive analysis of the literature, including studies of cardiac development; we have dubbed this conceptual construct ?string theory of c-kitpos cardiac cells? because it reconciles multifarious and sometimes apparently discrepant results. There is strong evidence that, during development, the c-kit receptor is expressed in different pools of cardiac progenitors (some capable of robust cardiomyogenesis and others with little or no contribution to myocytes). Accordingly, c-kit positivity, in itself, does not define the embryonic origins, lineage capabilities, or differentiation capacities of specific cardiac progenitors. C-kitpos cells derived from the first heart field (FHF) exhibit cardiomyogenic potential during development, but these cells are likely depleted shortly before or after birth. The residual c-kitpos cells found in the adult heart are probably of proepicardial origin, possess a mesenchymal phenotype, and are capable of contributing significantly only to non-myocytic lineages (fibroblasts, smooth muscle cells, endothelial cells). If these two populations (FHF and proepicardium) express different levels of c-kit, the cardiomyogenic potential of FHF progenitors might be reconciled with recent results of c-kitpos cell lineage tracing studies. The concept that c-kit expression in the adult heart identifies epicardium-derived, non-cardiomyogenic precursors with a mesenchymal phenotype helps to explain the beneficial effects of c-kitpos cell administration to ischemically damaged hearts despite the observed paucity of cardiomyogenic differentiation of these cells. Twit Text FOAVip String Theory of c-kitpos Cardiac Cells: A New Paradigm Regarding the Nature of These Cells That May Reconcile Apparently Discrepant Results ????Circ Res http://www.kidney.de/pget.php?&tw=1&pmid=25814683 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25814683 #FOAvip English Wikipedia <ref>{{Cite pmid|25814683}}</ref> ?String Theory? of c-kitpos Cardiac Cells: A New Paradigm Regarding the Nature of These Cells That May Reconcile Apparently Discrepant Results #MMPMID25814683 Keith MCL; Bolli R Circ Res 2015[Mar]; 116 (7): 1216-30 PMID25814683show ga Although numerous preclinical investigations have consistently demonstrated salubrious effects of c-kitpos cardiac cells administered after myocardial infarction, the mechanism of action remains highly controversial. We and others have found little or no evidence that these cells differentiate into mature functional cardiomyocytes, suggesting paracrine effects. In this review, we propose a new paradigm predicated on a comprehensive analysis of the literature, including studies of cardiac development; we have dubbed this conceptual construct ?string theory of c-kitpos cardiac cells? because it reconciles multifarious and sometimes apparently discrepant results. There is strong evidence that, during development, the c-kit receptor is expressed in different pools of cardiac progenitors (some capable of robust cardiomyogenesis and others with little or no contribution to myocytes). Accordingly, c-kit positivity, in itself, does not define the embryonic origins, lineage capabilities, or differentiation capacities of specific cardiac progenitors. C-kitpos cells derived from the first heart field (FHF) exhibit cardiomyogenic potential during development, but these cells are likely depleted shortly before or after birth. The residual c-kitpos cells found in the adult heart are probably of proepicardial origin, possess a mesenchymal phenotype, and are capable of contributing significantly only to non-myocytic lineages (fibroblasts, smooth muscle cells, endothelial cells). If these two populations (FHF and proepicardium) express different levels of c-kit, the cardiomyogenic potential of FHF progenitors might be reconciled with recent results of c-kitpos cell lineage tracing studies. The concept that c-kit expression in the adult heart identifies epicardium-derived, non-cardiomyogenic precursors with a mesenchymal phenotype helps to explain the beneficial effects of c-kitpos cell administration to ischemically damaged hearts despite the observed paucity of cardiomyogenic differentiation of these cells. ä?String Theory? of c-kitpos Cardiac Cells: A New Paradigm Regarding th(epmc).pdf DeepDyve Pubget Overpricing