Human Fertilisation and Embryology

Andrew Bridgen Excerpts

Tuesday 3rd February 2015 Commons Chamber

[John Hemming (Birmingham, Yardley) (LD)]

This is a difficult issue for everybody. I have a real difficulty with this, which is that I cannot see the difference between modifying mitochondrial DNA and nuclear DNA. Both are inherited, and both can prevent inherited diseases. If we agree to this as a process, we are, in essence, potentially agreeing to swapping a pair of chromosomes—[Interruption.] I know that we are not agreeing to it in law, but in practice the same arguments can be used to justify—

[Andrew Bridgen (North West Leicestershire) (Con)]

Will the hon. Gentleman bear in mind the fact that mitochondrial DNA only codes the mitochondria, which were undoubtedly alien DNA to the human cells, and actually were probably bacteria that are now symbiotically living within us?

[John Hemming]

They remain—

--- Later in debate ---

[Mr Willetts]

Let me make some progress, as others want to speak.

Thirdly, I hear a rejection on the grounds that we are somehow rushing because we are going to be first. People ask, why us? Why now? Why in Britain? I must say, having had the privilege of serving as the Minister responsible for science, that we are first because we have world-leading research in this area. We should be proud of the fact that it is in British labs and British universities that this fundamental research is happening. It was in our country that the structure of DNA was discovered and I had the privilege of going to the Nobel prize ceremony for Robert Edwards, who won the Nobel prize for his work on IVF, which would properly not have passed through the levels of scrutiny we require of research today.

That brings me to my fourth and final point. What is our role in this Chamber today, faced with this very difficult question? We must make a judgment on whether any ethical issues stand in the way of tackling a clear human need. We are not agreeing that any specific programme of treatment should be licensed or should go ahead. We are very fortunate in this country to have a regulatory structure that is different from that in the US. In the US, if Congress voted for such legislation to go ahead, that would be the end of the matter. If we vote for the regulations today, as I hope that we will, we are saying that the HFEA can decide whether or not to license specific uses of mitochondrial DNA donation after it has assessed all the risks. There is that further safeguard. All we are doing is saying we require it to make that assessment and we are not objecting in principle. My sense of the mood of this House is that there are not many people who object in principle.

[Andrew Bridgen]

We yearn for Back-Bench debates and free votes and we have one today. However, I detect that those who perhaps have not studied the issue are going for the status quo, saying that there has not been enough time. Does my right hon. Friend agree that it would be disappointing if the regulations were not passed today because people had not done their research? It is rather like the case for a student who has not done his revision—the exam is always too soon.

[Mr Willetts]

We all know the feeling.

One thing we are proud of in this country and, I hope, on both sides of the House is our innovation, research and enterprise, provided that the risks are clearly understood and regulation is in place. I hope that we will support innovation, particularly innovation that tackles a clear human need.

We are not saying that this must go ahead today. We are saying that we trust a body to consider licensing it with very strict requirements, and on that basis I hope that the House will support this admirable measure.