Human embryonic stem cells (hESCs), owing to their potential promise to develop into any somatic cell type, have radicalised biotechnology research and application in clinical medicine. The source of hESCs has traditionally been viable cells retrieved from preimplantation stage embryos grown in culture ...
Free Essay: Embryonic stems are a controversial topic with morals and ethical issues. For embryonic stem cells to work you must destroy the early embryo...
Embryonic Stem Cell Research: An Ethical Debate Lastly, one of the main ethical issues discussed concerning stem cell research originates in the fact that embryonic stem cells have to be generated from embryos that are destroyed in the process. This means that stem cell research again raises the...
Here, we address some of the ethical issues surrounding the use of human embryos and human ES cells in the context of state‐of‐the‐art research on the development of stem cell based transplantation therapy. Key words: cell therapy/cloning/embryos/ethics/stem cells Issue Section: OPINIONS ...
named inducedpluripotent stem cells(iPSCs), behave similarly to hESCs and can be differentiated to desired cell types from all three primary germ layers. As generation of humaniPSCsdoes not involve the destruction of human embryos, using human iPSCs for regenerative medicine avoids the ethical ...
The use of human embryonic stem cells (hESCs) in cell replacement therapies (CRTs) has been limited due to several technical and ethical issues. Since its inception there has been an extensive debate about the benefits and drawbacks of adult vs hESC use in therapies [6, 7]. For hESCs the...
To date, much attention has been paid to MSC-exo on account of the broader clinical application of MSCs, while embryonic stem cell-derived exosomes (ESC-exo) have been snubbed due to their tumorigenicity and the ethical issues surrounding parental cells. Nonetheless, some studies have investigated...
One advantage of this approach is that it does not use fertilized embryos to obtain stem cells, a technique that raises major ethical issues because the embryo is destroyed. But critics, including the Catholic Church, believe it presents a slippery slope that could lead to cloning of human bein...
human embryonic stem cellsembryosHuman embryonic stem cell (hesc) research is the culmination of a multi-step process: creating an embryo through in vitro fertilization (IVF), deciding whether to donate or destroy embryos "left over" from that process, harvesting stem cells from embryos donated ...
Ethical issues concerning human embryonic stem cell (hESC) research are reviewed three years after the controversy became a public and political issue in t... K K,Jain - 《Expert Opinion on Biological Therapy》 被引量: 80发表: 2005年 Research with Human Embryonic Stem Cells: Ethical Considerat...