scholarly journals Co-culture with endometrial stromal cells enhances the differentiation of human embryonic stem cells into endometrium-like cells

2015 ◽  
Vol 10 (1) ◽  
pp. 43-50 ◽  
Author(s):  
WENZHU YU ◽  
WENBIN NIU ◽  
SHUNA WANG ◽  
XUEMEI CHEN ◽  
BO SUN ◽  
...  
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Human Embryonic Stem Cells ◽  
Stromal Cells ◽  
Embryonic Stem ◽  
Endometrial Stromal Cells

scholarly journals Wnt signaling promotes hematoendothelial cell development from human embryonic stem cells

Blood ◽  
2008 ◽  
Vol 111 (1) ◽  
pp. 122-131 ◽  
Author(s):  
Petter S. Woll ◽  
Julie K. Morris ◽  
Matt S. Painschab ◽  
Rebecca K. Marcus ◽  
Aimee D. Kohn ◽  
...  
Keyword(s):  
Stem Cells ◽  
Endothelial Cells ◽  
Embryonic Stem Cells ◽  
Wnt Signaling ◽  
Human Embryonic Stem Cells ◽  
Stromal Cells ◽  
Hematopoietic Cells ◽  
Embryonic Stem ◽  
Canonical Wnt Signaling ◽  
Canonical Wnt

Human embryonic stem cells (hESCs) provide an important means to effectively study soluble and cell-bound mediators that regulate development of early blood and endothelial cells in a human model system. Here, several complementary methods are used to demonstrate canonical Wnt signaling is important for development of hESC-derived cells with both hematopoietic and endothelial potential. Analyses using both standard flow cy-tometry, as well the more detailed high-throughput image scanning flow cytometry, characterizes sequential development of distinct early developing CD34brightCD31+Flk1+ cells and a later population of CD34dimCD45+ cells. While the CD34brightCD31+Flk1+ have a more complex morphology and can develop into both endothelial cells and hematopoietic cells, the CD34dimCD45+ cells have a simpler morphology and give rise to only hematopoietic cells. Treatment with dickkopf1 to inhibit Wnt signaling results in a dramatic decrease in development of cells with hematoendothelial potential. In addition, activation of the canonical Wnt signaling pathway in hESCs by coculture with stromal cells that express Wnt1, but not use of noncanonical Wnt5-expressing stromal cells, results in an accelerated differentiation and higher percentage of CD34brightCD31+Flk1+ cells at earlier stages of differentiation. These studies effectively demonstrate the importance of canonical Wnt signaling to mediate development of early hematoendothelial progenitors during human development.

A Novel Method for Efficient Production of Multipotential Hematopoietic Progenitors from Human Embryonic Stem Cells by Co-Culture with Murine Fetal Liver-Derived Stromal Cells.

Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 4214-4214
Author(s):  
Feng Ma ◽  
Dan Wang ◽  
Sachiyo Hanada ◽  
Hirohide Kawasaki ◽  
Yuji Zaike ◽  
...  
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Human Embryonic Stem Cells ◽  
Stromal Cells ◽  
Blood Cells ◽  
Fetal Liver ◽  
Hematopoietic Cells ◽  
Embryonic Stem ◽  
Efficient Production ◽  
Hematopoietic Progenitors

Abstract Human embryonic stem cells provide a unique tool to study early events occurring in the development of human embryonic hematopoiesis, and their totipotent capability indicates a potent clinical application based on the cellular therapy and the evaluation of drug effects on hematopoietic and blood cells. To achieve efficient production of hematopoietic cells from human embryonic stem cells, we attempted to reproduce the circumstance surrounding embryonic hematopoietic cells in vitro. Since fetal liver is the predominant source of hematopoietic and blood cells in mammalian embryogenesis, we established stromal cells from mouse fetal liver at days 14 to 15 of gestation. In the co-culture of human embryonic stem cells with the established stromal cells, a number of hematopoietic progenitors were generated at around day 14 of co-culture, and this hematopoietic activity was highly enriched in the cobble stone-like cells under the stromal layer. Most of the cobble stone-like cells collected expressed CD34 and contained a variety of hematopoietic colony-forming cells, especially multilineage colony-forming cells, at a high frequency. The multipotential hematopoietic progenitors in the cobble stone-like cells produced all types of mature blood cells, including adult type hemoglobin-synthesizing erythrocytes and tryptase and chymase-bouble positive mast cells in the suspension cultiue with a cytokine cocktail. The developed co-culture system of human embryonic stem cells should offer a novel source for hematopoietic and blood cells applicable to cellular therapies and drug screening.

Stage-Specific Role for Shh in Dopaminergic Differentiation of Human Embryonic Stem Cells Induced by Stromal Cells

2010 ◽  
Vol 19 (1) ◽  
pp. 71-82 ◽  
Author(s):  
Anna Maria Swistowska ◽  
Alexandre Bettencourt da Cruz ◽  
Yi Han ◽  
Andrzej Swistowski ◽  
Ying Liu ◽  
...  
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Human Embryonic Stem Cells ◽  
Stromal Cells ◽  
Embryonic Stem ◽  
Specific Role ◽  
Dopaminergic Differentiation

OP9 Stromal Cells Proteins Involved in Hematoendothelial Differentiation from Human Embryonic Stem Cells

2015 ◽  
Vol 17 (5) ◽  
pp. 338-346 ◽  
Author(s):  
Lilian M. Figueiredo ◽  
Everton B.O. Costa ◽  
Maristela D. Orellana ◽  
Virginia Picanço-Castro ◽  
Dimas T. Covas
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Human Embryonic Stem Cells ◽  
Stromal Cells ◽  
Embryonic Stem

scholarly journals Human Fetal Liver Stromal Cells That Overexpress bFGF Support Growth and Maintenance of Human Embryonic Stem Cells

PLoS ONE ◽  
2010 ◽  
Vol 5 (12) ◽  
pp. e14457 ◽  
Author(s):  
Jiafei Xi ◽  
Yunfang Wang ◽  
Peng Zhang ◽  
Lijuan He ◽  
Xue Nan ◽  
...  
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Human Embryonic Stem Cells ◽  
Stromal Cells ◽  
Fetal Liver ◽  
Embryonic Stem ◽  
Human Fetal Liver
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