Conversion of human fibroblasts to angioblast-like progenitor cells.
Conversion of human fibroblasts to angioblast-like progenitor cells.
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DOI:
10.1038/nmeth.2255
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发表时间:
2013-01
期刊:
影响因子:
48
通讯作者:
Izpisua Belmonte, Juan Carlos
中科院分区:
文献类型:
--
作者:
Kurian, Leo;Sancho-Martinez, Ignacio;Nivet, Emmanuel;Aguirre, Aitor;Moon, Krystal;Pendaries, Caroline;Volle-Challier, Cecile;Bono, Francoise;Herbert, Jean-Marc;Pulecio, Julian;Xia, Yun;Li, Mo;Montserrat, Nuria;Ruiz, Sergio;Dubova, Ilir;Rodriguez, Concepcion;Denli, Ahmet M.;Boscolo, Francesca S.;Thiagarajan, Rathi D.;Gage, Fred H.;Loring, Jeanne F.;Laurent, Louise C.;Izpisua Belmonte, Juan Carlos
Lineage conversion of one somatic cell type into another constitutes an attractive approach for research and clinical use. Lineage conversion can proceed in a direct manner, in the absence of proliferation and multipotent progenitor generation, or in an indirect manner, by the generation of expandable multipotent progenitor states. Here we report on the development of a combined reprogramming methodology that, transitioning through a plastic intermediate state, allows for the generation of human mesodermal progenitor cells while circumventing the traditional hallmarks of pluripotency. Converted mesodermal progenitor cells demonstrated bi-potent differentiation potential and were able to generate endothelial and smooth muscle lineages. Importantly, human fibroblasts can be converted into angioblast-like progenitor cells by non-integrative approaches. Differentiated angioblast-like cells exhibit neo-angiogenesis and anastomosis in vivo. The methodology for indirect lineage conversion to angioblast-like cells described here adds to the armamentarium of reprogramming approaches aimed at the clinical treatment of ischemic pathologies.
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作者:
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