Subscribe to the BioNews newsletter for free

Login
Advanced Search

Search for
BioNews

Like the Progress Educational Trust on Facebook


Human Clinical Embryology and Assisted Conception MSc


 

Almost half of UK public support extending 14 day rule

23 January 2017

By Anna Leida

Appeared in BioNews 885

A recent YouGov poll has shown that almost half of the general public is in favour of legalising research on embryos up to 28 days old.

Human embryo research is currently regulated in the UK by the Human Fertilisation and Embryology (HFE) Act 1990, which states that no research can be carried out on embryos beyond 14 days after fertilisation.

Until recently, the limit has been largely theoretical as scientists were unable to grow embryos in the laboratory for this long. However, in 2016 researchers led by Professor Magdalena Zernicka-Goetz, University of Cambridge, demonstrated the ability to develop embryos for up to 13 days by chemically mimicking the womb in the laboratory (see BioNews 850). The embryos were destroyed after 13 days to comply with the law, but the research showed that it might be technically possible to keep them developing for longer.

Some scientists believe much could be learned about human development if embryos could be studied outside the womb for up to four weeks, a period known as the 'black box' of embryo development. Dr Simon Fishel, founder of CARE Fertility, thinks that observing how the embryo changes over weeks could shed light on why some early miscarriages occur.

However, Professor David Jones, Director of the Anscombe Bioethics Centre, has argued against changing the limit because he says it would extend embryo growth beyond a point where it can no longer be successfully implanted. He told BBC News: 'It would be a stepping stone to the culturing of embryos and even fetuses outside the womb. People will then ask why can't we shift it beyond 28 days?'

A limit of 14 days was proposed in the Warnock Report in 1984. A proposal to extend the limit from 14 days was discussed at the Progress Educational Trust (PET) annual conference in December last year (see Bionews 880) – PET has since made a submission to the House of Commons Science and Technology Committee arguing for a new Parliamentary inquiry into the issue. The Nuffield Council on Bioethics is also due to publish a report of its recent workshop on the issue.

The recent poll, answered by 1,740 people, revealed that 48 percent of respondents were in favour of extending the limit up to 28 days, 23 percent did not know, and 19 percent wanted to keep the present limit. Ten percent of respondents wanted to ban embryo research completely.

SOURCES & REFERENCES
BBC News | 17 January 2017
 
BBC Radio 4 Today Programme | 17 January 2017
 
Science and Technology Committee, House of Commons | 01 January 2017
 

RELATED ARTICLES FROM THE BIONEWS ARCHIVE

06 February 2017 - by Dr Ciara Staunton 
Some have suggested that, after Brexit, British influence on rules about embryo research will be diluted. But this is far from true...

05 December 2016 - by Annabel Slater 
An extension to the 14-day human embryo research rule will be proposed at the annual Progress Educational Trust conference on 7 December...
09 May 2016 - by Julianna Photopoulos 
Scientists from the UK and US have grown human embryos in the lab for 13 days after fertilisation – the longest ever recorded. This is beyond the stage when embryos would normally implant in the womb, but just before the 14-day legal limit in the UK...

HAVE YOUR SAY
Be the first to have your say.

You need to or  to add comments.

By posting a comment you agree to abide by the BioNews terms and conditions


- click here to enquire about using this story.

Published by the Progress Educational Trust
Advertise your products and services HERE - click for further details

Good Fundraising Code

Become a Friend of PET HERE and give the Progress Educational Trust a regular donation