Cost-Effective, Safe, and Personalized Cell Therapy for Critical Limb Ischemia in Type 2 Diabetes Mellitus.
The Collaborative Working Group “Noma Project Team”.
In vitro and in vivo arterial differentiation of human multipotent adult progenitor cells
Many stem cell types have been shown to differentiate into endothelial cells (ECs); however, their specification to arterial or venous endothelium remains unexplored. We tested whether a specific arterial or venous EC fate could be induced in human multipotent adult progenitor cells (hMAPCs) and AC133(+) cells (hAC133(+)). In vitro, in the presence of VEGF(165), hAC133(+) cells only adopted a venous and microvascular EC phenotype, while hMAPCs differentiated into both arterial and venous ECs, possibly because hMAPCs expressed significantly more sonic hedgehog (Shh) and its receptors as well as Notch 1 and 3 receptors and some of their ligands. Accordingly, blocking either of those pathways …
Can bone marrow-derived multipotent adult progenitor cells regenerate infarcted myocardium?
Objectives: To assess the functional effects of multipotent adult progenitor cells (MAPCs) transplanted in a rat model of chronic myocardial infarction. Methods: Forty-four rats underwent coronary ligation and, 14 days later, were randomly allocated to receive in-scar injections (5×106 cells/150 μL) of green fluorescent protein (eGFP)-transduced allogeneic MAPCs ( n =25) or culture medium (controls, n =19). Nine of the MAPC-treated hearts were employed for functional studies while the remaining 16 received cells co-labeled with Resovist™ and were only used for serial histological assessments. Left ventricular (LV) function was assessed echocardiographically before transplantation and 1 mont…
Corrigendum: Cost-Effective, Safe, and Personalized Cell Therapy for Critical Limb Ischemia in Type 2 Diabetes Mellitus.
[This corrects the article DOI: 10.3389/fimmu.2019.01151.].