Adult Stem Cells and Life Sciences

Mark Tami Excerpts

Tuesday 15th September 2015 Commons Chamber

[Mr Burrowes]

I do, and I want to look at the long-term outcomes.

My co-chair on the all-party group on stem cell transplantation, the hon. Member for Alyn and Deeside (Mark Tami), is present, and our group has been looking at some of the outcomes of research. Last year we joined together with the all-party group on medical research and heard from a number of experts, not least Dr Rob Buckle, director of the UK Regenerative Medicine Platform. He said that the major challenge which remains is translating the basic science into the clinic. He said that we are still at least 10 to 15 years off routine clinical use of stem cells.

[Mark Tami (Alyn and Deeside) (Lab)]

The hon. Gentleman has touched on some of the late effects of transplantation, and the fact that we are getting patients with late effects proves that people are living longer, but we need to put more money into research and into looking at these problems, to ensure that patients live as normal a life as possible.

[Mr Burrowes]

The hon. Gentleman and I have for a number of years been party to reports recommending to Government that we need to invest in research to provide better long-term outcomes in transplantation and future therapeutic treatments.

One key area is Alzheimer’s, and some of us may have received a briefing from the Alzheimer’s Society. We know from our constituencies the huge impact of Alzheimer’s. There are 850,000 people living with dementia in the UK today, and this is forecast to rise to over 1 million by 2025 and to exceed 2 million by 2050. A technique was developed in 2012 to turn adult cells into nerve cells, which again highlights the curative potential of stem cell transplantation. That can be particularly helpful in understanding and testing potential treatments for Alzheimer’s.

The Minister will know that the estimated cost of Alzheimer’s is a staggering £4.3 billion, which is approximately 3.4% of total NHS spending in the UK in 2013. Observing the initial stages of Alzheimer’s in nerve cells can give scientists clues to help them identify genetic risk factors. It can also be used to test potential treatments to see whether the damage from Alzheimer’s can be stopped. We are a long way from that, but it is an illustration of how important it is for us to carry out further research into adult stem cell transplantation. Indeed, it is vital; it makes economic sense and will save lives.

I wish to focus on my involvement with the all-party group on stem cell transplantation and to highlight the potential of cord blood donations to transform our ability to meet the needs of every patient who requires a stem cell transplant, including black, Asian and minority ethnic patients, who have suffered from such poor transplantation outcomes. It is a scandal that, in 2010, just 40% of BAME patients were able to find a well-matched stem cell donor. That figure has increased now to 60%, which is really welcome, and the Government can take plaudits for that. The £4 million that was pledged in 2013 and the total investment of more than £12 million since 2011, along with all the investment from the charitable sector, have made a difference, but we still face a situation in which four in 10 people from the black, Asian and minority ethnic community are unlikely to find a match, which is not good enough. We must do more, and I urge the Minister to support continued and sustained investment as we approach the next spending review.

We need to focus on the outcomes. Of the 6,200 patients who will receive a stem cell donation between now and 2020, one in three will not survive their first year after transplant. Of those who do survive their first year, many will suffer a number of post-transplant complications, including relapse, infection and graft versus host disease.

Since 1993, the collection of stem cells from cord blood and bone marrow has increased at impressive rates, meeting the needs of many patients in the UK. Over the past three years, we have seen progress in a number of areas. Cord banking rates have tripled, a quarter of all cord transplants in the UK are now sourced domestically, and the cost of transplants to the NHS has decreased dramatically. But the urgent need for improvements in long-term outcomes remains. In order to make the necessary progress, the UK needs to ensure that the early-stage advancements are sustainable by investing in long-term research, which is the focus of this debate, identifying improvements to treatments and developing potentially new life-saving therapies. So what needs to be done?

--- Later in debate ---

[Mr Burrowes]

I agree with the hon. Gentleman on many of these issues. Progress has been made on collection rates, particularly among the black, Asian and minority ethnic communities, but we need to find better ways to do this. As I said, one in four people are unable to find a match. My hon. Friend the Member for Salisbury (John Glen) is himself a donor, and he can speak for himself on this. I know that others present in the Chamber have family members whose lives have been saved by people donating. I want to send out a message from the debate tonight for people to donate and to be part of the registry, so that they can help to save lives.

[Mark Tami]

This is not just about finding a match. We also have to think about the quality of the match. Everyone would like to see a 10 out of 10 success rate, but as a result of technological advances, lesser matches can now be used to help to save lives, even though they are not ideal.

[Mr Burrowes]

Absolutely; I welcome that point. We are not talking simply about increasing capacity all over the place. We must remain focused, particularly on the black, Asian and minority ethnic communities, to give them greater opportunities. We must also focus on quality and on the long-term outcomes. When a match is found, we must ensure that the transplantation happens and that there are no barriers to a good long-term outcome. We need further research if we are to achieve that.

Professor Craddock has estimated that the network will need £3.4 million of funding over four years. It is not going to be cheap, but there is a great return in terms of lives saved and good health outcomes. The lack of investment in this industry is a reflection on some of the uncertainty about the way in which we should go forward, but Professor Craddock’s approach is a trailblazing way forward.

The call to the Minister is to follow what is said in our report “Cord blood transplantation: meeting the unmet demand”. We made a specific recommendation to the Government to establish a national stem cell transplantation trials network to facilitate and promote high-quality research into cord blood as a curative therapy for patients with blood cancer and blood disorders. He will know that that is very much in line with the Government’s current strategy to develop the life sciences industry in the UK, as stated in the 2012 life sciences update. It says:

“We recognise the importance of empowering patients to participate in clinical research, and have set up the Clinical Trials Gateway, with associated mobile applications”.

We have yet to receive the Government’s formal agreement to support the all-party group’s recommendation, and I look forward to the Minister saying today that he agrees with it. I hope that he joins with the broad support from across the transplant community of well-organised stakeholders in the field who are looking to the Government to provide that lead, support and engagement, to make the UK a world leader in transplantation, research and life sciences—and that will need resources. I also ask that he meets the Anthony Nolan trust and other stakeholders to discuss this issue of research and long-term health outcomes, and the recommendation of the all-party group. We would be happy to welcome him to discuss all those things at our next all-party group meeting.