Suchergebnisse

Cover -- Title -- Copyright -- Contents -- Introduction Real-life case study -- Chapter 1 What are stem cells? -- Chapter 2 Sources of stem cells -- Chapter 3 The ethical issues -- Chapter 4 The possibilities of stem cell research -- Chapter 5 Legal rulings on stem cell use -- Chapter 6 What does the future hold? -- Timeline -- Glossary -- Further reading -- Index

An Analogical Argument for Stem Cell Research -- Marginal Cases and the Moral Status of Embryos -- Fixations on the Moral Status of the Embryo -- Nazi Experiments and Stem Cell Research -- Recent Ethical Controversies About Stem Cell Research -- Complicity in Embryonic and Fetal Stem Cell Research and Applications: Exploring and Extending Catholic Responses -- Women, Commodification, and Embryonic Stem Cell Research.

While many people believe that scientific research involving stem cells will advance medical knowledge, others argue that the use of embryonic stem cells objectifies or even destroys potential human life. This book explores the legal and political ramifications of the debate

Stem cell research offers great promise for understanding basic mechanisms of human development and differentiation, as well as the hope for new treatments for diseases such as diabetes, spinal cord injury, Parkinson's disease, and myocardial infarction. However, human stem cell (hSC) research also raises sharp ethical and political controversies. The derivation of pluripotent stem cell lines from oocytes and embryos is fraught with disputes about the onset of human personhood. The reprogramming of somatic cells to produce induced pluripotent stem cells avoids the ethical problems specific to embryonic stem cell research. In any hSC research, however, difficult dilemmas arise regarding sensitive downstream research, consent to donate materials for hSC research, early clinical trials of hSC therapies, and oversight of hSC research. These ethical and policy issues need to be discussed along with scientific challenges to ensure that stem cell research is carried out in an ethically appropriate manner. This article provides a critical analysis of these issues and how they are addressed in current policies.

"Since the first successful application of the gene editing method based on the CRISPR/Cas-system, the technology has demonstrated great potential but also sparked a series of ethical concerns. Some of the issues are already known from earlier gene editing debates. However, the possibility of CRISPR to target genes with high accuracy and the easy application that allows a biohacker to experiment with a simple toolkit ordered online have introduced new ethical challenges. Further, thanks to preprint servers such as bioRxiv, biomedical research results are more and more accessible with little delay after an experiment was conducted. This enables researchers all over the world to participate and conduct their own experiments, making it a global endeavour. Not only does this make it difficult to monitor and regulate the technology but also speeds up the technological development significantly.CRISPR is only one of many examples of recent advancements with potentially high consequences for society at large. We think it is therefore paramount to identify new issues, understand their nature and assess their impact in a timely manner. In this paper, we propose the integration of digital methods into the toolbox of modern empirical bioethics and demonstrate their potential with two examples: We used 1) crawling and network analysis for hypothesis building, and 2) sentiment analysis to assess the public's attitudes towards CRISPR on Twitter over a six and a half years period. "

Embryonic stem cell research holds great promise for biomedical research, but involves the destruction of human embryos. Katrien Devolder explores the tension between the view that embryos should never be deliberately harmed, and the view that such research must go forward. She provides an in-depth analysis of major attempts to resolve the problem.

Stem cells are being touted as the greatest discovery for the potential treatment of a myriad of diseases in the new millennium, but there is still much research to be done before it will be known whether they can live up to this description. There is also an ethical debate over the production of one of the most valuable types of stem cell: the embryonic form. Consequently, there is public confusion over the benefits currently being derived from the use of stem cells and what can potentially be expected from their use in the future. The health educator's role is to give an unbiased account of the current state of stem cell research. This paper provides the groundwork by discussing the types of cells currently identified, their potential use, and some of the political and ethical pitfalls resulting from such use.