Generation of functional endothelial cells with progenitor-like features from murine induced pluripotent stem cells
DOI: 10.1016/j.vph.2016.07.008
Authors: Neli Kachamakova-Trojanowska; Witold Nowak; Krzysztof Szade; Jacek Stepniewski; Karolina Bukowska-Strakova; Monika Zukowska; Hevidar Taha; Antonina Chmura-Skirlinska; Michael Beilharz; Jozef Dulak; Alicja Jozkowicz
Step 1: iPSC/ESC maintainance
day 0 ~ 1 (duration missing in database; assumed 1 day)
culture “unspecified method” mouse PSC in “unspecified medium”.
Ideally, “PSC” should express “SSEA-1”, “NANOG”, “PECAM1”, “CD34”, “Tie-2”, “CD105” at the end of culture.
Step 2: endothelial 1
day 1 ~ 5
culture “adherent” mouse PSC in “alpha-MEM” for “4” days. For ECM, use “Collagen” at “N/A” “N/A”. Medium should contain factors shown in the following table, and should be changed once in “4” days.
| concentration | unit | |
|---|---|---|
| FBS | 10 | % |
| PSA | 100000 | U/l |
| streptomycin | 0.1 | g/l |
| NEAA | 1 | % |
| 2-mercaptoethanol | 1.0e-4 | mol/l |
Step 3: endothelial 2
day 5 ~ 12
culture “adherent” mouse PSC in “alpha-MEM” for “7” days. For ECM, use “FN1” at “N/A” “N/A”. Medium should contain factors shown in the following table, and should be changed once in “7” days.
| concentration | unit | |
|---|---|---|
| FBS | 10 | % |
| PSA | 100000 | U/l |
| streptomycin | 0.1 | g/l |
| NEAA | 1 | % |
| 2-mercaptoethanol | 1.0e-4 | mol/l |
| VEGF | 5.0e-5 | g/l |
Ideally, “EC” should express “CD34”, “Tie-2”, “Sca-1”, “CD102”, “CD106”, “VWF”, “FLT1”, “KDR”, “E-selectin”, “CDH5”, “NOS3”, “c-kit”, “MCAM”, “miR-21” at the end of culture.