Three-parent IVF and Mitochondrial Diseases

June 12, 2013
The report by the Nuffield Council on Bioethics was produced in 2012

The report by the Nuffield Council on Bioethics was produced in 2012

In the past year, two major reports have been published concerning the ethics of “three-parent IVF”, in which a donated egg would be used to overcome disease arising from the small amount of genetic material found within mitochondria, the energy factories of the cell.

The first report Novel techniques for the prevention of mitochondrial DNA disorders: an ethical review was produced by the Nuffield Council on Bioethics (June 2012) – see summary of key findings.

In March 2013 the Human Fertilisation and Embryology Authority published their Advice to Government on Mitochondria replacement.

Both reports were largely in favour of the development. For examples of arguments against the technique see, for example, this post by the Christian Medical Fellowship.

A short animated video on the topic has been produced by second year students at the University of Leicester.

The Family Man – playing God at the fertility clinic?

June 23, 2008

The Family Man – Dr Patrick Stowe  

(Warning: contains plot spoilers!) The Family Man is a three part BBC 1 drama centred on the successful (fictional) ‘Wishart Fertility Clinic’. The patriarch of the clinic is Dr Patrick Stowe (Trevor Eve) whom is driven by pursuit of better ways to help distressed couples have a child. The drama follows four couples facing a spectrum of fertility problems. In an attempt to fulfil their dreams, they turn to Dr Stowe to help find the answers. At times this tests the legal parameters of fertility treatment in the United Kingdom, and as such raises a whole raft of bioethical issues.

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Are hybrid embryos an ethical step too far? – The Big Questions

December 31, 2007

Following the Human Fertilisation and Embryology Authority’s decision to approve the creation of ‘animal-human’ hybrid embryos, or “cybrids”, the inaugural episode of the BBC’s new ethics show The Big Questions (BBC1, Sunday Sept 9th 2007, 10 am) included a fifteen minute debate on the topic. The programme provides some useful material for discussing the issue.

This initial post outlines the thrust of the discussion.  Interested readers are strongly encouraged to look at the extended commentary Science and ethics of cybrids – reflections on some recent media coverage, which includes not only a fuller account of the exchanges on The Big Questions, but also draws upon a similar discussion on The Guardian’s Science Weekly Podcast of September 10th. The relevance of a number of recent scientific papers on the biology of stem cells is also considered.  You may also like to watch a BBC news report following the announcement – go to their News page ‘Human-animal’ embryo green light and follow the ‘Watch’ link on the right-hand side. Read the rest of this entry »