Modeling mammalian gastrulation with embryonic stem cells
نویسندگان
چکیده
Understanding cell fate patterning and morphogenesis in the mammalian embryo remains a formidable challenge. Recently, in vivo models based on embryonic stem cells (ESCs) have emerged as complementary methods to quantitatively dissect the physical and molecular processes that shape the embryo. Here we review recent developments in using embryonic stem cells to create both two and three-dimensional culture models that shed light on mammalian gastrulation.
منابع مشابه
Induced pluripotent stem cells: how to deal with the developmental potential.
Recent developments in research on embryonic stem cells and induced pluripotent stem cells suggest that potentiality of cells should be a new focus in stem cell research ethics and policy. Successful reconstitution of viable embryos from induced pluripotent stem cells using tetraploid complementation has been reported and indicates a way for direct cloning of individuals from these cells. This ...
متن کاملDifferentiation of Embryonic Stem Cells to Clinically Relevant Populations: Lessons from Embryonic Development
The potential to generate virtually any differentiated cell type from embryonic stem cells (ESCs) offers the possibility to establish new models of mammalian development and to create new sources of cells for regenerative medicine. To realize this potential, it is essential to be able to control ESC differentiation and to direct the development of these cells along specific pathways. Embryology...
متن کاملGeneration of organized germ layers from a single mouse embryonic stem cell
Mammalian inner cell mass cells undergo lineage-specific differentiation into germ layers of endoderm, mesoderm and ectoderm during gastrulation. It has been a long-standing challenge in developmental biology to replicate these organized germ layer patterns in culture. Here we present a method of generating organized germ layers from a single mouse embryonic stem cell cultured in a soft fibrin ...
متن کاملسلولهای بنیادی پرتوان القایی از تولید تا کاربرد: مقاله مروری
Embryonic stem cells are pluripotent stem cells which have the ability to indefinitely self-renew and differentiate into all differentiated cells of the body. Regarding their two main properties (unlimited self-renewal and multi-lineage differentiation), these cells have various biomedical applications in basic research and cell based therapy. Because the transplantation of differentiated cells...
متن کاملIn Vitro Differentiation and Maturation of Human Embryonic Stem Cell into Multipotent Cells
Human embryonic stem cells (hESCs), which have the potential to generate virtually any differentiated progeny, are an attractive cell source for transplantation therapy, regenerative medicine, and tissue engineering. To realize this potential, it is essential to be able to control ESC differentiation and to direct the development of these cells along specific pathways. Basic science in the fiel...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2017