Results 261 to 270 of about 5,338,715 (307)
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Neurosurgery Clinics of North America, 2007
Human embryonic stem cells (hESCs) are stable in terms of their pluripotency, karyotype, global gene expression, ability to repair DNA and maintain telomerase levels, and growth characteristics. hESCs offer a renewable source of a wide range of cell types for use in research and cell-based therapies to treat disease.
Cleo, Choong, Mahendra S, Rao
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Human embryonic stem cells (hESCs) are stable in terms of their pluripotency, karyotype, global gene expression, ability to repair DNA and maintain telomerase levels, and growth characteristics. hESCs offer a renewable source of a wide range of cell types for use in research and cell-based therapies to treat disease.
Cleo, Choong, Mahendra S, Rao
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2006
Bovine embryonic stem (bES) cell lines reported to date vary in morphology and marker expression, such as alkaline phosphatase (ALPL), stage-specific embryonic antigen 4 (SSEA4), and octamer-binding transcription factor-4 (OCT4), that normally are associated with the undifferentiated, pluripotent state.
Marsha, Roach +3 more
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Bovine embryonic stem (bES) cell lines reported to date vary in morphology and marker expression, such as alkaline phosphatase (ALPL), stage-specific embryonic antigen 4 (SSEA4), and octamer-binding transcription factor-4 (OCT4), that normally are associated with the undifferentiated, pluripotent state.
Marsha, Roach +3 more
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Advances in Pediatrics, 2008
ES cell research represents an exploding field of exploration. Initially predicted to provide rapid cures for numerous human diseases, the clinical usefulness of ES cell-derived cells remains untested in humans. However, ES cells have rapidly expanded our knowledge of human development and the molecular details of differentiation.
Michael K, Fritsch, Don B, Singer
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ES cell research represents an exploding field of exploration. Initially predicted to provide rapid cures for numerous human diseases, the clinical usefulness of ES cell-derived cells remains untested in humans. However, ES cells have rapidly expanded our knowledge of human development and the molecular details of differentiation.
Michael K, Fritsch, Don B, Singer
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2006
Human embryonic stem cells hold great promise in furthering our treatment of disease and increasing our understanding of early development. This chapter describes protocols for the derivation and maintenance of human embryonic stem cells. In addition, it summarizes briefly several alternative methods for the culture of human embryonic stem cells. Thus,
Hidenori, Akutsu +2 more
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Human embryonic stem cells hold great promise in furthering our treatment of disease and increasing our understanding of early development. This chapter describes protocols for the derivation and maintenance of human embryonic stem cells. In addition, it summarizes briefly several alternative methods for the culture of human embryonic stem cells. Thus,
Hidenori, Akutsu +2 more
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Pluripotency of embryonic stem cells
Cell and Tissue Research, 2007Embryonic stem (ES) cells derived from pre-implantation embryos have the potential to differentiate into any cell type derived from the three germ layers of ectoderm (epidermal tissues and nerves), mesoderm (muscle, bone, blood), and endoderm (liver, pancreas, gastrointestinal tract, lungs), including fetal and adult cells.
Yamanaka, S +7 more
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EMBRYONIC POTENTIAL AND STEM CELLS
Bioethics, 2007ABSTRACTThis paper examines three arguments that use the concept of potential to identify embryos that are morally suitable for embryonic stem cell research (ESCR). According to the first argument, due to Ronald Green, the fact that they are scheduled for disposal makes embryos left over from IVF treatments morally appropriate for research. Paul McHugh
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Epigenetics of Embryonic Stem Cells
2012Understanding the molecular mechanisms involved in the control of cell differentiation during embryonic development is currently one of the main objectives of developmental biology. This knowledge will provide a basis for the development of new strategies in the field of regenerative medicine, one of the most promising weapons to fight many human ...
Vincenzo, Calvanese, Mario F, Fraga
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2012
The embryonic stem cell test is an animal-free alternative test method for developmental toxicity. Mouse embryonic stem cells are cultured in a hanging drop method to form embryoid bodies. These embryoid bodies, when plated on tissue culture dishes, differentiate to form contracting myocardial cell foci within 10 days.
Sjors H W, Schulpen, Aldert H, Piersma
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The embryonic stem cell test is an animal-free alternative test method for developmental toxicity. Mouse embryonic stem cells are cultured in a hanging drop method to form embryoid bodies. These embryoid bodies, when plated on tissue culture dishes, differentiate to form contracting myocardial cell foci within 10 days.
Sjors H W, Schulpen, Aldert H, Piersma
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Hormesis and embryonic stem cells
Chemico-Biological Interactions, 2022This paper provides an identification and detailed assessment of hormetic dose responses of embryonic stem cells (ESCs) with particular emphasis on cell renewal (proliferation) and differentiation, underlying mechanistic foundations and potential therapeutic implications. Hormetic dose responses were commonly reported, being induced by a broad range of
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2006
Embryonic stem (ES) cells are derived from preimplantation stage mouse embryos at the time when they have reached the blastocyst stage. It is at this point that the first steps of differentiation take place during mammalian embryonic development.
Andras, Nagy, Kristina, Vintersten
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Embryonic stem (ES) cells are derived from preimplantation stage mouse embryos at the time when they have reached the blastocyst stage. It is at this point that the first steps of differentiation take place during mammalian embryonic development.
Andras, Nagy, Kristina, Vintersten
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