Cookies

Like most websites The Translational Scientist uses cookies. In order to deliver a personalized, responsive service and to improve the site, we remember and store information about how you use it. Learn more.
Research Field Biomedical engineering

Hope Springs Eternal

A recent court case involving a terminally ill teenager has reignited the ethical and scientific debate around cryonics. The 14-year-old wanted to be cryogenically frozen after death in the hope that, one day, she could be “woken up” and cured of cancer – and she won her legal battle to ensure her wishes were followed (1).

A growing number of people are choosing to have their bodies preserved in cryonics facilities, most of them in the US. There are estimated to be more than 250 bodies already cryopreserved in the US and 1500 people who have made arrangements to be frozen on their death (2). Others choose to have only their brain frozen, hoping that future advances will make it possible to download their memories and personality into a computer. Essentially, these people are betting on the progress of science.

Who can really blame them for thinking that medicine may be in a very different place in 100 years? In this issue of The Translational Scientist, we can see just a few of the leaps that have been made in recent decades – the tools now at our disposal for genome editing, tissue engineering, and big data were entirely unimaginable 100 years ago. And it is almost impossible to predict what will be possible in the next 100...

So why are many scientists deeply sceptical about cryonics? Some advocates of the field blame stigma, saying that researchers who express support risk disapproval from colleagues and could even be thrown out of scientific societies (3). That point out that concepts such as IVF and space travel were initially ridiculed. As Michael West recounts on page 32, science is not immune to fads and fashions, with aging research going from being the preserve of “kooks” to one of the hottest fields in biomedicine.

But there may be a simpler explanation for the lack of enthusiasm for cryopreservation from the scientific community; though the vitrification techniques used in cryonics are routinely applied to freeze and thaw tissue samples and embryos, there is simply no evidence that whole humans or organs can tolerate the same treatment. Even if the body could be reanimated, there remains the not insignificant challenge of reversing the original cause of death.

Ultimately, the case for cryonics hinges on hope. Is any hope – however tenuous – better than none? What are the ethical implications of selling (often at great cost) what may well prove to be false hope?

Whether you believe its proponents are optimists or fools, charlatans or visionaries, cryonics represents the ultimate expression of hope for the future of biomedical science.

Charlotte Barker
Editor

Receive content, products, events as well as relevant industry updates from The Translational Scientist and its sponsors.

When you click “Subscribe” we will email you a link, which you must click to verify the email address above and activate your subscription. If you do not receive this email, please contact us at [email protected].
If you wish to unsubscribe, you can update your preferences at any point.

  1. BBC News, “Terminally ill teen won historic ruling to preserve body” (2016). Available at: bbc.in/2eLDYRH.
  2. OM Moen, “The case for cryonics”. J Med Ethics, 41, 493–503 (2015). PMID: 25717141.
  3. A Topping, “Cryonics debate: ‘Many scientists are afraid to hurt their careers’”, The Guardian (2016). Available at: bit.ly/2g9chlH
About the Author
Charlotte Barker

“As Editor of The Translational Scientist, I’m working closely with our audience to create vibrant, engaging content that reflects the hard work and passion that goes into bringing new medicines to market. I got my start in biomedical publishing as a commissioning editor for healthcare journals and have spent my career covering everything from early-stage research to clinical medicine, so I know my way around. And I can’t think of a more interesting, challenging or important area to be working in.”

Most Popular
Register to The Translational Scientist

Register to access our FREE online portfolio, request the magazine in print and manage your preferences.

You will benefit from:

  • Unlimited access to ALL articles
  • News, interviews & opinions from leading industry experts

Register