scholarly journals Stage‐specific regulation of Gremlin1 on the differentiation and expansion of human urinary induced pluripotent stem cells into endothelial progenitors

2020 ◽  
Vol 24 (14) ◽  
pp. 8018-8030
Author(s):  
Haixuan Chen ◽  
Zhen Zhang ◽  
Zhecun Wang ◽  
Quhuan Li ◽  
Hui Chen ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Endothelial Progenitors ◽  
Specific Regulation ◽  
Induced Pluripotent

scholarly journals Reconstitution of prospermatogonial specification in vitro from human induced pluripotent stem cells

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Young Sun Hwang ◽  
Shinnosuke Suzuki ◽  
Yasunari Seita ◽  
Jumpei Ito ◽  
Yuka Sakata ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Primordial Germ Cell ◽  
Postnatal Period ◽  
Germline Development ◽  
Specific Regulation ◽  
Induced Pluripotent

Abstract Establishment of spermatogonia throughout the fetal and postnatal period is essential for production of spermatozoa and male fertility. Here, we establish a protocol for in vitro reconstitution of human prospermatogonial specification whereby human primordial germ cell (PGC)-like cells differentiated from human induced pluripotent stem cells are further induced into M-prospermatogonia-like cells and T1 prospermatogonia-like cells (T1LCs) using long-term cultured xenogeneic reconstituted testes. Single cell RNA-sequencing is used to delineate the lineage trajectory leading to T1LCs, which closely resemble human T1-prospermatogonia in vivo and exhibit gene expression related to spermatogenesis and diminished proliferation, a hallmark of quiescent T1 prospermatogonia. Notably, this system enables us to visualize the dynamic and stage-specific regulation of transposable elements during human prospermatogonial specification. Together, our findings pave the way for understanding and reconstructing human male germline development in vitro.

scholarly journals Reconstitution of prospermatogonial specification in vitro from human induced pluripotent stem cells

2020 ◽  
Author(s):  
Young Sun Hwang ◽  
Shinnosuke Suzuki ◽  
Yasunari Seita ◽  
Jumpei Ito ◽  
Yuka Sakata ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Primordial Germ Cell ◽  
Postnatal Period ◽  
Germline Development ◽  
Specific Regulation ◽  
Induced Pluripotent

ABSTRACTEstablishment of spermatogonia throughout the fetal and postnatal period is essential for production of spermatozoa and male fertility. Here, we established a protocol for in vitro reconstitution of human prospermatogonial specification whereby human primordial germ cell (PGC)-like cells (hPGCLCs) differentiated from human induced pluripotent stem cells were further induced into M-prospermatogonia-like cells (MLCs) and T1 prospermatogonia-like cells (T1LCs) using long-term cultured xenogeneic reconstituted testes. Single cell RNA-sequencing was used to delineate the lineage trajectory leading to T1LCs, which closely resemble human T1-prospermatogonia in vivo and exhibited gene expression related to spermatogenesis and diminished proliferation, a hallmark of quiescent T1 prospermatogonia. Notably, this system enabled us to visualize the dynamic and stage-specific regulation of transposable elements during human prospermatogonial specification. Together, our findings pave the way for understanding and reconstructing human male germline development in vitro.

scholarly journals Stage-Specific Regulation of Reprogramming to Induced Pluripotent Stem Cells by Wnt Signaling and T Cell Factor Proteins

Cell Reports ◽  
2013 ◽  
Vol 3 (6) ◽  
pp. 2113-2126 ◽  
Author(s):  
Ritchie Ho ◽  
Bernadett Papp ◽  
Jackson A. Hoffman ◽  
Bradley J. Merrill ◽  
Kathrin Plath
Keyword(s):  
Stem Cells ◽  
T Cell ◽  
Wnt Signaling ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
T Cell Factor ◽  
Specific Regulation ◽  
Induced Pluripotent

Directed differentiation of mouse-induced pluripotent stem cells generates dopaminergic nerve

2010 ◽  
Vol 34 (8) ◽  
pp. S36-S36
Author(s):  
Ping Duan ◽  
Xuelin Ren ◽  
Wenhai Yan ◽  
Xuefei Han ◽  
Xu Yan ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Directed Differentiation ◽  
Induced Pluripotent

Derivation and Characterization of human Induced Pluripotent Stem Cells

Acta Naturae ◽  
2009 ◽  
Vol 1 (2) ◽  
pp. 91-92 ◽  
Author(s):  
M V Shutova ◽  
A N Bogomazova ◽  
M A Lagarkova ◽  
S L Kiselev
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Induced Pluripotent
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