Scientists Pioneer Surgical Methods for Human Head and Eye Transplants

科学家们开创人类头部和眼部移植手术新方法

New Scientist Podcasts

2026-07-27

16 分钟
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Episode 388 Two extraordinary breakthroughs have been made in transplant surgery. First, scientists have found a way of keeping human eyes alive for up to 10 hours after death, opening up the possibility of eye transplants in the future.  And in a second controversial surgery, another team has managed to restore severed spinal cords in pigs, allowing them to walk again after being paralysed. While it’s hoped this will eventually allow people with spinal injuries to walk again, one of the scientists involved is a proponent of human head transplants - or body transplants as they should really be known. Is that the ultimate goal? Find out how the scientists achieved these feats - and what’s required to take both surgeries to the next level. Rowan Hooper and Penny Sarchet are joined by Alexandra Thompson. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices
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  • We have two extraordinary breakthroughs in transplant surgery to report today.

  • The first is a way to keep human eyes alive after

  • death so that you might be able to do an eye transplant.

  • And the second is a way to fuse a severed spinal cord and, you know,

  • potentially that could allow people with spinal injuries to walk again and also potentially pave the way to so-called...

  • Head transplants, body transplants, I think they should be called.

  • They should.

  • Now, we have a rule, as you know, in New Scientist,

  • you're not allowed to say this is like something out of science fiction.

  • So don't say it, Rowan.

  • No, I have to say it.

  • I have to say it.

  • In this occasion, rules are there to be broken.

  • Eye transplants and body or head transplant, that is very science fiction-y.

  • We're not reporting that yet, but we're reporting...

  • Significant steps towards those kinds of surgeries.

  • So that is definitely reminiscent of science fiction.

  • All right, I'll allow it.