نتایج جستجو برای: sox17
تعداد نتایج: 360 فیلتر نتایج به سال:
Endothelial-to-hematopoietic transition (EHT) occurs within a population of hemogenic endothelial cells during embryogenesis, and leads to the formation of the adult hematopoietic system. Currently, the prospective identification of specific endothelial cells that will undergo EHT, and the cellular events enabling this transition, are not known. We set out to define precisely the morphological ...
Examination of human fetal pancreatic endocrine cell development can provide further insight in, defining the developmental patterns of endocrine cells and identifying β-cell progenitors. In this study we performed a comprehensive immunohistochemical analysis of human fetal pancreatic sections aged from 7.7 to 38 weeks post conception (wpc), as well as 10 weeks post natal (wpn), and adult secti...
What controls the inherent differences between fetal and adult hematopoietic stem cells (HSCs)? In this issue of Cell, Kim et al. (2007) demonstrate in mice that the endodermal transcription factor Sox17 is required for the maintenance of fetal and neonatal but not adult HSCs.
Type II germ cell cancers (GCC) are divided into seminomas, which are highly similar to primordial germ cells and embryonal carcinomas (EC), often described as malignant counterparts to embryonic stem cells.Previously, we demonstrated that the development of GCCs is a highly plastic process and strongly influenced by the microenvironment. While orthotopic transplantation into the testis promote...
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