scholarly journals Canonical Wnt signaling promotes the proliferation and neurogenesis of peripheral olfactory stem cells during postnatal development and adult regeneration

2011 ◽  
Vol 124 (9) ◽  
pp. 1553-1563 ◽  
Author(s):  
Y.-Z. Wang ◽  
T. Yamagami ◽  
Q. Gan ◽  
Y. Wang ◽  
T. Zhao ◽  
...  
Keyword(s):  
Stem Cells ◽  
Wnt Signaling ◽  
Postnatal Development ◽  
Canonical Wnt Signaling ◽  
Canonical Wnt

scholarly journals Inhibition versus activation of canonical Wnt-signaling, to promote chondrogenic differentiation of Mesenchymal Stem Cells. A review.

2021 ◽  
Author(s):  
Nikitas P. Schizas ◽  
Christos Zafeiris ◽  
Anna-Aikaterini Neri ◽  
Panagiotis P. Anastasopoulos ◽  
Nikolaos A. Papaioannou ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Wnt Signaling ◽  
Chondrogenic Differentiation ◽  
Canonical Wnt Signaling ◽  
Canonical Wnt

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.

scholarly journals Canonical Wnt Signaling Induces a Primitive Endoderm Metastable State in Mouse Embryonic Stem Cells

Stem Cells ◽  
2013 ◽  
Vol 31 (4) ◽  
pp. 752-764 ◽  
Author(s):  
Feodor D. Price ◽  
Hang Yin ◽  
Andrew Jones ◽  
Wilfred van Ijcken ◽  
Frank Grosveld ◽  
...  
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Wnt Signaling ◽  
Metastable State ◽  
Embryonic Stem ◽  
Mouse Embryonic Stem Cells ◽  
Primitive Endoderm ◽  
Canonical Wnt Signaling ◽  
Canonical Wnt
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