Should we sacrifice embryos to cure people?

Human Affairs ◽  
2012 ◽  
Vol 22 (4) ◽  
Author(s):  
Francisco Lara

AbstractMedical stem cell research is currently the cause of much moral controversy. Those who would confer the same moral status to embryos as we do to humans consider that harvesting such embryonic cells entails sacrificing embryos. In this paper, the author analyses critically the arguments given for such a perspective. Finally, a theory of moral status is outlined that coherently and plausibly supports the use of embryonic stem cells in therapeutic research.

Author(s):  
Jie YIN

LANGUAGE NOTE | Document text in Chinese; abstract also in English.現代醫學中的胚胎幹細胞研究引發極具爭議性的倫理問題。西方社會本著崇尚理性的精神,探討胚胎幹細胞研究多從合法性和合理性的角度出發。至於中國文化,理性不是唯一的工具,甚至從來不曾用於制定規範的基準線。如儒家對於倫理學問題,便主張採取以仁為本、以禮為綱的態度。本文試圖以胚胎幹細胞之問題為例,分析並論證這種觀點,即儒家視角可能是我們看待倫理學問題另一較為有效之方法。儒家“禮”的觀念既是個人修為的標準、社會習俗和輿論的指引,也是立法的基礎,並且是倫理與律法相協調之根本。在當代社會科技飛速發展的形勢下,儒家傳統觀念仍因其關涉人之根本問題的本質而擁有強大的生命力。Stem cell research is a controversial issue in bioethical debates because, although stem cells have great therapeutic potential, such research involves the creation, use, and destruction of human embryos. Some debates center on the question of whether embryonic stem cells have a moral status. This paper contends that in the West, the discussion on whether research on embryonic stem cells is ethically acceptable is usually approached from the perspective of reason or rationality, as one sees in legal provisions pertaining to the issue. Very often, (instrumental) rationality is taken as the primary source for moral and legal justification. The paper analyzes the Kantian notion of “moral status,” pointing out the limits of this way of thinking.Chinese philosophy, especially Confucianism, does not merely employ rationality as a means for making moral judgments. The Confucian idea of “li” (appropriateness), which aims at achieving propriety in one’s roles and relations, can be used to deal with specific ethical difficulties. Because stem cell research deals with humans and human relationships, it goes beyond legal permission or issues such as informed consent. This paper attempts to show that a rational approach may not always work for people whose moral lives and ideals are embedded in Chinese culture. It does not argue that Confucian ethical views can resolve all moral controversies, particularly those raised by modern medical technologies. It does, however, argue that Confucian moral theory and ethical practice should be reconstructed to tackle the current moral dilemmas concerning bioethical issues.DOWNLOAD HISTORY | This article has been downloaded 89 times in Digital Commons before migrating into this platform.


2021 ◽  
Vol 22 (9) ◽  
pp. 5011
Author(s):  
Daehwan Kim ◽  
Sangho Roh

Stem cell research is essential not only for the research and treatment of human diseases, but also for the genetic preservation and improvement of animals. Since embryonic stem cells (ESCs) were established in mice, substantial efforts have been made to establish true ESCs in many species. Although various culture conditions were used to establish ESCs in cattle, the capturing of true bovine ESCs (bESCs) has not been achieved. In this review, the difficulty of establishing bESCs with various culture conditions is described, and the characteristics of proprietary induced pluripotent stem cells and extended pluripotent stem cells are introduced. We conclude with a suggestion of a strategy for establishing true bESCs.


2006 ◽  
Vol 174 (6) ◽  
pp. 743-746 ◽  
Author(s):  
Mitch Leslie

Talk of policy has dominated talk of science for those interested in embryonic stem cell science. But research is continuing, and the advances are making clear why embryonic stem cells are such an important scientific and medical resource.


2008 ◽  
Vol 5 (1) ◽  
Author(s):  
Margaret Otlowski

AbstractStem cell research involving the use of embryos has been controversial in Australia and internationally, and at times has triggered emotive debates. This is because isolation of embryonic stem cells inevitably entails destruction of the embryo. Controversy is also fuelled by the interconnection between this debate and the debate about human cloning. Although there is by no means a consensus on the approach that should be taken to the regulation of this area, there is at least wide acceptance of the significant potential of stem cell research and the need to ensure that scientific progress in this field is not stymied by overly restrictive laws. The aim of this paper is to sketch the background to the regulation in Australia of stem cell research and human cloning, and to outline the current regulatory model as modified by amending legislation in 2006 to permit so called ‘therapeutic cloning’.


2002 ◽  
Vol 10 (3) ◽  
pp. 359-367 ◽  
Author(s):  
ROBIN LOVELL-BADGE

Stem cells are capable of regenerating tissue cells. They have an important potential use in a wide range of therapies, especially as an alternative to organ transplantation, with the advantage that they can be derived from the patient and thus avoid rejection. Embryonic stem cells are potentially capable of forming all kinds of cells. Their use is controversial however, because they are derived from early embryos and because, if they were to match the patient, they would have to be obtained using the same techniques that could, in theory, be used to produce cloned individuals. This article discusses the uses and problems of stem cell research and therapy.


2019 ◽  
Vol 14 (2) ◽  
pp. 127-136 ◽  
Author(s):  
Mukta Agrawal ◽  
Amit Alexander ◽  
Junaid Khan ◽  
Tapan K. Giri ◽  
Sabahuddin Siddique ◽  
...  

Stem cells are the specialized cell population with unique self-renewal ability and act as the precursor of all the body cells. Broadly, stem cells are of two types one is embryonic stem cells while the other is adult or somatic stem cells. Embryonic stem cells are the cells of zygote of the blastocyst which give rise to all kind of body cells including embryonic cells, and it can reconstruct a complete organism. While the adult stem cells have limited differentiation ability in comparison with embryonic stem cells and it proliferates into some specific kind of cells. This unique ability of the stem cell makes it a compelling biomedical and therapeutic tool. Stem cells primarily serve as regenerative medicine for particular tissue regeneration or the whole organ regeneration in any physical injury or disease condition (like diabetes, cancer, periodontal disorder, etc.), tissue grafting and plastic surgery, etc. Along with this, it is also used in various preclinical and clinical investigations, biomedical engineering and as a potential diagnostic tool (such as the development of biomarkers) for non-invasive diagnosis of severe disorders. In this review article, we have summarized the application of stem cell as regenerative medicine and in the treatment of various chronic diseases.


2004 ◽  
pp. U7-12 ◽  
Author(s):  
C Mummery

Stem cell research holds the promise of treatments for many disorders resulting from disease or trauma where one or at most a few cell types have been lost or do not function. In combination with tissue engineering, stem cells may represent the greatest contribution to contemporary medicine of the present century. Progress is however being hampered by the debate on the origin of stem cells, which can be derived from human embryos and some adult tissues. Politics, religious beliefs and the media have determined society's current perception of their relative value while the ethical antipathy towards embryonic stem cells, which require destruction of a human embryo for their derivation, has in many countries biased research towards adult stem cells. Many scientists believe this bias may be premature and basic research on both cell types is still required. The media has created confusion about the purpose of stem cell research: treating chronic ailments or striving for immortality. Here, the scientific state of the art on adult and embryonic stem cells is reviewed as a basis for a debate on whether research on embryonic stem cells is ethically acceptable.


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