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3D-Printing Heart Tissue With Human Stem Cells

Scientists at Stanford University have developed a method for 3D-printing human heart tissue that could eventually be implanted into patients. 0:00 Intro 0:45 How scientists are 3D Printing heart parts 1:25 Bioprinting process 2:45 Bio-printed heart valve 3:44 Outro Read the CNET article Stanford Scientists Use Stem Cells to 3D-Print Heart Tissue Subscribe to CNET:…

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Scientists at Stanford University have developed a method for 3D-printing human heart tissue that could eventually be implanted into patients.

0:00 Intro
0:45 How scientists are 3D Printing heart parts
1:25 Bioprinting process
2:45 Bio-printed heart valve
3:44 Outro

Read the CNET article
Stanford Scientists Use Stem Cells to 3D-Print Heart Tissue

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#science #sciencenews #wtf

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29 Comments

29 Comments

  1. KillerTacos

    April 30, 2023 at 9:07 am

    Incredible

  2. 圣贤

    April 30, 2023 at 9:45 am

    我有个大胆的想法

  3. John-Luke Pollock

    April 30, 2023 at 9:48 am

    This is why I support stem cell research

    • xybp942

      May 2, 2023 at 1:01 am

      It’s not even necessary to use stem cells from embryos

      Most modern stem cell research uses adult stem cells

      So anyone who is against stem cell research is truly stupid

    • Automotive Repair Tips and Tricks

      May 2, 2023 at 8:24 pm

      This is why I support 3-D printing

  4. Keyser Söze

    April 30, 2023 at 9:51 am

    You know if they were to lift the restrictions on stem cell research you wouldn’t need organ donors anymore because you can grow compatible organs from stem cells. You could eradicate Alzheimer’s and Dementia with stem cells. so it’s okay to print a heart organ but not to allow someone to use enzymes and their DNA with stem cell research and grow a compatible lung or kidney or heart to save them. It’s because the organ donor conspiracy is a multi-billion Dollar business

  5. Luke Rimmington

    April 30, 2023 at 9:57 am

    This is awesome! This development could also potentially contribute to the mass industrialization of laboratory grown meat, which could save millions of people from starvation! The only issue scientists need to figure out in that, is for instance the production of synthetic but natural FBS (fetal bovine serum) for cows as an example. This is great stuff!

  6. Adventure of Cyborg

    April 30, 2023 at 9:59 am

    Nice

  7. NONAME

    April 30, 2023 at 10:04 am

    Finally making some progress in general, hope with this new technology soon many critical malfunctions of the human body can be cured immidiatly

  8. Canan

    April 30, 2023 at 10:29 am

    😮

  9. Sebastian Navarrete

    April 30, 2023 at 10:31 am

    YEY MORE CANCER

    • LaCreatura

      April 30, 2023 at 11:00 pm

      what

  10. Cali In the Valley

    April 30, 2023 at 10:57 am

    🤯

  11. PRTech

    April 30, 2023 at 11:06 am

    I wish this had been fully functional when my grandma needed it. 😢

    Looking forward to innovations in the future, and a time when transplants won’t require donors and lists. ❤

  12. Scradley

    April 30, 2023 at 11:38 am

    Now this is something I wish I could get into. but now im 30 in debt and have nothing to show for it…

    • Callum McMac

      April 30, 2023 at 3:07 pm

      Sell NFTs. Study the most sold ones and create your own line. It has to be original though. If you’re really popular you can make $100,000 a month.

  13. ItzEagleT

    April 30, 2023 at 12:10 pm

    Wow 😳

  14. Donald RockJr

    April 30, 2023 at 12:42 pm

    Phenomenal medical advancements!!!!! Great video!!!😷😷

  15. Jesus Christ "JC" Denton (h+)

    April 30, 2023 at 1:30 pm

    “We are not only men of science: we are men of hope.”
    — Dr. Jonas Venture

  16. jigil jigil

    April 30, 2023 at 2:28 pm

    I like your videos on CNET, you take the time to go these labs/companies…, take some real footage of real people and their work instead of sitting in front of a camera and lecturing people as many do on Youtube, thanks, great video, and keep up the good work.

  17. J. Lietka

    April 30, 2023 at 3:15 pm

    Can something like cartilage (for the knee) be printed?

  18. Muddy Export

    April 30, 2023 at 3:44 pm

    Amazing.

  19. GilsThyName

    April 30, 2023 at 9:20 pm

    This is why I support 3D printing

  20. Alessandro C

    May 1, 2023 at 9:09 am

    This is great…but I could’ve gone the rest of my life never having to hear someone say “human mayonnaise.” 😩

  21. Ben Anaya

    May 1, 2023 at 3:16 pm

    As a kidney transplant patient I feel hopeful to 1 day being able to have my kidney. Without the side affects of medicine.

  22. Transplant Helper

    May 1, 2023 at 10:03 pm

    I’m a heart transplant recipient and I’m always hopeful but the reality is this is not even close. The “doctor” in the video is not that smart. Several of the facts he presents about rejection are not right and it proves working in a laboratory is a long way from being a real transplant cardiologist. He just doesn’t have real world practical experience. I’d trust him to print me a phone case but his heart parts ain’t coming near me.

  23. Suiside King

    May 1, 2023 at 11:14 pm

    Cyberpunk 2020

  24. x13xMoNkeys

    May 2, 2023 at 2:03 am

    35 years ago they sent 10 USA citizens that couldn’t walk or talk and in wheel chairs to a facility in Europe . Put fetus stem cells in middle of their brain and all ten showed 50 % plus improvement with some even ended up riding a bike.

  25. xybp942

    May 2, 2023 at 5:45 am

    The presenter must have misunderstood: this is not going to be used within the next 5 years because like anything that goes into humans it needs to undergo extensive safety testing – first in pre-clinical trials in animals (mice, pigs, etc) then in stage 1-4 clinical trials, and this can take 10 years or longer

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