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EMBRYONIC POTENTIAL AND STEM CELLS
Author(s) -
AGAR NICHOLAS
Publication year - 2007
Publication title -
bioethics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.494
H-Index - 55
eISSN - 1467-8519
pISSN - 0269-9702
DOI - 10.1111/j.1467-8519.2006.00533.x
Subject(s) - embryonic stem cell , somatic cell nuclear transfer , stem cell , argument (complex analysis) , embryo , somatic cell , microbiology and biotechnology , environmental ethics , biology , law and economics , sociology , philosophy , genetics , embryogenesis , blastocyst , biochemistry , gene
ABSTRACT This 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 argues that embryos created by somatic cell nuclear transfer differ from those that result directly from the meeting of sperm and egg in having potential especially conducive to the therapeutic use of their stem cells. I reject both of these arguments. According to the way of making distinctions in embryonic potential that I defend, it is the absence of a functional relationship with a womb that marks embryos morally suitable for ESCR.