Can we regenerate heart muscle with stem cells? | Chuck Murry

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  • Published on May 2, 2019
  • The heart is one of the least regenerative organs in the human body -- a big factor in making heart failure the number one killer worldwide. What if we could help heart muscle regenerate after injury? Physician and scientist Chuck Murry shares his groundbreaking research into using stem cells to grow new heart cells -- an exciting step towards realizing the awesome promise of stem cells as medicine.
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  • Science & TechnologyScience & Technology

Comments • 122

  • Marvin Agustin
    Marvin Agustin 2 months ago +1

    I have a question. What if the recipient is 80 years old. She can't reproduce anymore. How do you get the stem cell?

  • Wetrogreen
    Wetrogreen 2 months ago +1

    A few more TED talks like this and I gonna be almost immortal. Fortunately, euthanasia laws are also evolving :D

  • Roman
    Roman 2 months ago

    WOW the implications of this tech can be huge, I'm not an MD but if i understand correctly if it can be used for hurt muscle the basic principle should work for many other damaged organs like lungs, liever, kidneys...

  • Born Blazed
    Born Blazed 2 months ago

    my dad has major heart problems and could use stem cells badly.

  • David Fischer, NMT
    David Fischer, NMT 2 months ago

    Just another panhandler. Maybe stop eating garbage food, put some cardio in your life and floss your teeth. Educate yourself human!

  • 김수현
    김수현 3 months ago

    9:58

  • 자유인생
    자유인생 3 months ago

  • Wha? Huh?
    Wha? Huh? 3 months ago

    Going to see you agai

  • Ben Baines
    Ben Baines 3 months ago +1

    How awful we all just accept the words "We gave the monkeys an experimental heart attack" as it's nothing. No animal deserves that.

  • Mr. Derek Gets it!
    Mr. Derek Gets it! 3 months ago

    THE COLUMBINE SHOOTERS MOM GETS A CLIP. That loser should be jailed! No comments allowed so I'll leave a comment on every video! DO NOT CELEBRATE LOSER PARENTS THAT STOOD IN THE WAY OF HELP, when parents are responsible for their kids actions then we will see less death! SICKENING TO APPLAUD COLUMBINES SHOOTERS MOM SHAME,

  • reza sanaei
    reza sanaei 3 months ago

    If only the 10 percent non-cardiac tissue doesn't interrupt the heart Functionality! Imagine an unwanted piece of bone sticks out of your heart!

    • reza sanaei
      reza sanaei 3 months ago +1

      Now that makes sense! Thanks, Majd

    • Majd Helal
      Majd Helal 3 months ago

      That's not how this works. They extract the functional cardiac muscle cells into 'cardiac organoids'.

  • Aidid Rashed Efat
    Aidid Rashed Efat 3 months ago

    Can we regenerate brain cells with stem cells?

  • f Forecast
    f Forecast 3 months ago

    Fantastic research!

  • B Welkinator
    B Welkinator 3 months ago

    Sign me up, Doc!

  • Invox
    Invox 3 months ago +1

    1:50 "the heart is the least regenitive organ in the body".
    What about, I don't know... your brain?

    • Super Smexy Santa Alter
      Super Smexy Santa Alter Month ago +1

      Did you listen to him? The heart is the least regenerative organ. The brain is more regenerative than the heart.

    • Sadia Ahmed
      Sadia Ahmed 3 months ago

      @YooTooobJeff exactly, thats why the heart is the least regenerative organ, because it cannot recover, a brain can Lol

    • YooTooobJeff
      YooTooobJeff 3 months ago

      @Sadia Ahmed that's because, in the large scheme of things, when your heart's done, you're done... Nothing is supposed to go out before the heart...

    • Sadia Ahmed
      Sadia Ahmed 3 months ago

      @YooTooobJeff The damaged axons still form new pathways whereas heart muscles do not have a mechanism to recover.

    • YooTooobJeff
      YooTooobJeff 3 months ago

      @Sadia Ahmed in your case, emphasis on "plastic"...

  • Alexis Leskinen
    Alexis Leskinen 3 months ago

    That's why I still watch TED despite it's SJW bullshit

  • limalimalolo
    limalimalolo 3 months ago

    With this technic will it cure lgmd as well?

  • yuranival
    yuranival 3 months ago

    Amazing! A noble cause and a long interesting journey to success. Wish you luck!

  • havingicecream
    havingicecream 3 months ago

    Very exciting!

  • Seongjin Park
    Seongjin Park 3 months ago

    Thx a million :)

  • Martyr4JesusTheChrist
    Martyr4JesusTheChrist 3 months ago +1

    100 billion dollars every year dealing with the treatment of heart disease? So basically, the people who run the Western Allopathic "Medicine" industry a.k.a. the Pharma-Mafia are so beyond satanically making billions of dollars of the suffering of multitudes of people by convincing them to eat all sorts of food that comes from CAFO operations + processed food everywhere and related like huge amounts of synthetic sugar + GMO etc that affects their health detrimentally instead of morally/ethically and healthy raised animals for food + morally/ethically grown vegetables etc, convince them to drink alcohol to the point of beyond excess, convince them to take all sorts of Pharmaceutical drugs that only treat the symptoms and not the root cause of their health problems and then after convincing the majority of the public to live such a self-destructive lifestyle which they make billions off of, then claim you are going to 'help them' right? People should watch the video "If I Were the Devil" by Paul Harvey" ... it is just absolutely insane how in America.. how corrupt, perverse, immoral, iniquitous it has become.. the population are lab roots for the Pharma-Mafia and Gov't etc and the utterly outrageous diabolist audacity to claim they want to help you.. when if they really did, they would have NEVER convinced you to live such a self-harming lifestyle in which they would further convince you need their pharma-drugs to be ok. They don't make money in the cure, but there are BILLIONS AND BILLIONS of dollars to be made OFF THE SUFFERING OF MYRIADS OF FOOLISH INTELLECTUALLY DULLED DOWN SHEEP! The absolute brazen unconscionable activity of the Western "Medicine" Cartel and all their purveyors and associates, is so beyond words satanic.. and now they are trying to sell you YET ANOTHER way to SPEND / EXTRACT your money from you to have a healthy heart when a total overhaul of the quality of food and drink in America should be made one of the primary focuses of the nation? So satanic how now they are trying to now sell this stem cell heart technology instead of teaching people how to actually live in ways that can make them live past 100 which is known in places in Italy, France, Japan etc.

    Playing God/Jesus with His creation _(mankind)_ in the area of genetic engineering is a form of rebellion which is the utmost offence against the sole Creator, since as explained above, there are folks in southern Italy small towns etc for example who live past 100 and they have very strong hearts for their age and they eat tons of cheese, wine, meat, eggs, salad, veggies etc, and you know why they have such strong hearts? It's because they all the food they eat is locally grown with moral/ethiical standards, no processed foods, everything is made fresh from the land, no harsh chemicals are used etc.. and hence why they need technology like stem cells for heart problems because it's all about how you are eating and living, and if the same type of focus was put on the general diet in America, the ungodly satanic billions of dollars spent per year on the treatment of heart disease.. wouldn't be anywhere what it is now. In other words, rather than the 100+ billion dollar industry really care about you, they care instead to keep feeding you their 'treatments' and drugs etc so are their perpetual lab rat while making you actually think they truly care about getting to the root of the problem and truly healing you.

    All mankind WILL indeed have to face judgement day for the beyond words corruption of the mainline medical INDUSTRY in the West ... and most will end up in the Lake of Fire, why? Because rather than have implemented a health care model that actually taught many non-immigrant Americans to buy food from local farmers who believe in moral/ethical food practices or even to teach the non-immigrant Americans who can do it to learn how to raise, butcher, prepare etc your own chickens, cattle, pigs, making your own cheese etc ike they do in southern Italy so you can live a true healthy life void of processed foods etc, instead, much of the population in America are lab rats for major industry food suppliers to make unimaginable revenue off by getting the people to eat food that isn't much all that real food anymore and hence the skyrocketing health issues ... which is all by design.

  • Doodelay Explains
    Doodelay Explains 3 months ago +1

    really awesome speaker and scientist this guy!

  • Honestmicky
    Honestmicky 3 months ago

    Excellent video, thanks for posting, much appreciated : )

  • Mmm K
    Mmm K 3 months ago

    Great talk, thank you!

  • Momo skilz
    Momo skilz 3 months ago

    anyone watching for gcse revision ?

  • MrChet407
    MrChet407 3 months ago

    Make my bird bigger with stem cells

    • Aleksy The Pony
      Aleksy The Pony 3 months ago

      Actually by XXII century I believe that should be doable.

  • mmisbach
    mmisbach 3 months ago +2

    The heart is the least regenerative organ in the body. It heals by scar formation. Stem cells divide very fast, and can turn into any type of tissue, skin, brain, heart etc. By coaxing stem cells to form into heart tissue, we can then inject them into a heart and regenerate the human heart! #TEDTalk twitter.com/tedstalkin

  • Amanda Anderson
    Amanda Anderson 3 months ago +2

    This is an amazing discovery and has enormous potential. One factor he did not calculate for is human greed. Only those who will be able to afford these treatments from the very few doctors who offer it will get to live. Everyone else who can't pay, has no insurance, or state insurance will continue to suffer and die. Many of these amazing scientific medical break throughs would change our species function and health if distributed to everyone. Governments who rule this world won't allow it.

    • BruceMagnus
      BruceMagnus 3 months ago +1

      Human greed is the reason this technology is even possible. These inventors will make lots of money. The first patients will be the rich who will be able to afford the high price. And as more people do this, it will drive costs down to be affordable for everyone just like computers and smartphones today.
      The rich early adopters effectively subsidize research & development costs for the poor. The promise of big payoffs leads entrepreneurs to take risks in creating these technologies.
      If we had socialism, none of this technology would ever be invented and we would be hundreds of years behind in technology, medicine, science, etc.

  • Amanda Anderson
    Amanda Anderson 3 months ago +11

    Finally something that has nothing to do with race. This is exactly what we need to be doing.

  • Donna West
    Donna West 3 months ago

    Outstanding TED Talk! Wonderful, meaningful research!

  • Osmosis Jones
    Osmosis Jones 3 months ago

    To save time growing new organ ontop of old structure. With removed cells.
    Ad your own stem cells into the forign organ and forign cells get regected .your own stem cells take their place

  • Paper Tiger
    Paper Tiger 3 months ago

    the single most important decision you make on a daily basis is what you put in your mouth. that is where the problem lies. stem cells will not fix arterial plaque, so stop misdirecting everyone away from the source of the problem. vast majority of doctors only treat problems and rarely address the root cause to the detriment of all. That belly fat you are carrying around chuck points to your ignorance.

  • Tom Renegade
    Tom Renegade 3 months ago +7

    This is the stuff i want to see. Not JUST gender related studies and feminist video's. Actual educational and interesting video's about toppics unrelated to belief, religion and SJW subtext (or just straight up context)

    • SandroVTG
      SandroVTG 3 months ago

      Tom Renegade feminist's videos. Tell me more

  • Phant4sm
    Phant4sm 3 months ago +13

    Being a Medic and also a Cardiac technician I am really interested in this

  • YooTooobJeff
    YooTooobJeff 3 months ago

    Since about November 2014... you're late!

    • Allie L.
      Allie L. 3 months ago

      did you even watch it? he's been working on this for ~20 years

  • Kiki
    Kiki 3 months ago +2

    Vaccination's and Antibiotic's = WORST

  • Black Vito - Moneyology & Philosophy

    What can't they don't with stem cells😂💪

    • SandroVTG
      SandroVTG 3 months ago

      Black Vito - Moneyology & Philosophy hey man i dont say insults for self esteem. I just thought it was funny. Ok bye

    • Black Vito - Moneyology & Philosophy
      Black Vito - Moneyology & Philosophy 3 months ago

      @SandroVTG Does that make you feel better? I hope it does. My Positivety can't be weaken by insults😊..

    • SandroVTG
      SandroVTG 3 months ago

      Black Vito - Moneyology & Philosophy they cant make you more creative so that you dont name yourself black vito

  • H-B
    H-B 3 months ago

    Is it not clear to those who inherit the earth in succession from its (previous) possessors, that had We willed, We would have punished them for their sins. And We seal up their hearts so that they hear not?

  • Noah Villareal
    Noah Villareal 3 months ago +1

    This has serious promise for the future. Another part of the heart disease issue is detection, allowing us to predict attacks. Excellent work.

  • KnightsWithoutATable
    KnightsWithoutATable 3 months ago +6

    I wonder what the long term, like decades, function tests are going to show.

    • NurzwanzigBuchstaben
      NurzwanzigBuchstaben 3 months ago

      definitivly interesting but since most hart patients are already pretty old, long term effects are not as important

  • anatoli p
    anatoli p 3 months ago +3

    TED is a far left anti western propaganda and brainwashing outlet who gives you from time to time science and tech issues but most of the the time try to pump and brainwash you with SJW topics.

    • Alex Mac
      Alex Mac 3 months ago

      anatoli p except it’s not.

    • Lughnerson
      Lughnerson 3 months ago +3

      So don't watch.

  • Sunrise Developers
    Sunrise Developers 3 months ago

    greats sir

  • premier69
    premier69 3 months ago

    sure but not for the christians!

  • ViolinistJeff
    ViolinistJeff 3 months ago

    Just wondering, any idea if they were able to get the stem cells without killing any human embryos?

    • YY4Me133
      YY4Me133 3 months ago +1

      As I understand it, stem cells are derived from fertilized eggs, in which the cells have not yet differentiated. They're generally leftovers from in vitro fertilization, and would be discarded if not used this way. The donors must give permission for their fertilized eggs to be used, rather than destroyed.

    • Walrave
      Walrave 3 months ago +1

      Would you choose not to be treated if they said they would need to get the cells from embryos?

    • wikingagresor
      wikingagresor 3 months ago +1

      Probably, nowadays most of the stem cells are taken from placentas left from new births.

  • Love Wins
    Love Wins 3 months ago +2

    We have known this for years. You can go to Panama and get this now. Only American government hates it's people so much that they won't allow it in America.

  • Viji Lakshmi
    Viji Lakshmi 3 months ago +6

    Great achievement !!, Thanks to these wonderful Doctors who are achieving the best possible remedies with their dedication and hardwork.

  • Lunareon
    Lunareon 3 months ago +31

    Interesting research, good job! Stem cells have so much potential and they should definitely be researched more. They are especially interesting because in many cases they could be collected from the same person who is going to be the recipient of the graft, minimizing the possibility of rejection. The lack of a compatible donor would not be such a big issue anymore.

  • Val Taylor
    Val Taylor 3 months ago +3

    He’s describing corrective action. Preventive action also has to be included. Deficiency most likely led to the disease condition. There’s way too much technology and science supporting what causes inflammation of the heart.

    • Val Taylor
      Val Taylor 3 months ago

      Tim N thanks for your response! The story the doctor shared about his mother summarized her life as a “healthy” woman who was active and full of life. Then one day, she had an event that in essence signaled the beginning of the end of her life. She had no knowledge of her CAC score. He doesn’t describe what dietary practices that she followed that was the precursor of the event. I thinks it’s awesome that his research developed a technology that can help many people after a cardiac event. My point of emphasis is that let’s provide the body with what it needs and then see how long it can sustain vibrance, productivity and longevity. We already know there’s a pandemic occurrence of diabetes not only in this country but around the world. Whether it’s insulin resistance, pre-diabetes or type II, people are addicted to refined carbs. The health of the individual begins to breakdown from there. There is too much scientific evidence now in the main stream that contradicts the guidelines of nutrition outlined in the early 90’s. Cause and effect or more accurately......action and result. If interested and aren’t already familiar, Jeffrey Dach has a ton of great info on prevention and reversal of heart disease.

    • Tim N
      Tim N 3 months ago +1

      You are correct. However, many complex and severe diseases are both genetic and environmental. In essence, they are multi-factorial. Recent advances and research shows that both genetic and preventative medicine is equally responsible, so it is illogical to conclude that this will only benefit very few people.

      Examples of complex diseases are diabetes and cancer. While preventative medicine is a strongly supported case with lots of evidence, something that should be emphasized with great importance, the genetic and cellular factors are the other side of the coin. Together, you need both to effectively diagnose, treat, and prevent heart disease. For patients who are genetically healthy, if environmental factors prompt them to have increased risk in heart disease, then therapies alluded to by Dr. Murray will come into play. However, if patients are observed to have genetic dispositions that are associated with greater risk of heart disease, then preventative medicine (such as eating healthy and getting proper exercise) is not fully sufficient. However, gene therapy (replacing bad genetic markers associated with disease with the healthy genetic components) is on the rise. By knowing the genetics of what makes heart disease greater in risk, we are able to treat it so that preventive medicine may be fully effective--and thus, truly preventative.

      His contributions are not only an example of innovative and pioneering work on understanding and translating biomedical science, but also helping us fulfill the other side of the coin that is necessary for truly combating heart disease.

  • Varun S
    Varun S 3 months ago +4

    So basically can you fix a broken heart?

  • D K
    D K 3 months ago +5

    aaaaand it gonna cost like 500000

    • D K
      D K 3 months ago +3

      Andrew Jones it's not about worth, it's about how much can you afford

    • Andrew Jones
      Andrew Jones 3 months ago

      And your life is worth how much to you?

    • Walrave
      Walrave 3 months ago +3

      You want cheap medical treatments? Vote for people who support government funded research in universities, university hospitals and research institutes. When discoveries are funded by private capital don't be surprised by capitalists milking the market.

    • D K
      D K 3 months ago +2

      Phil Urbaniak more like 450000😀

    • Phil Urbaniak
      Phil Urbaniak 3 months ago +3

      Unless you're the first human test subject, for whom it will probably be free.
      And if it actually works it stands a chance of becoming more affordable over time. Like 400000 😁

  • Robert Psotka
    Robert Psotka 3 months ago +11

    Mankind has and will continue to make break-through discoveries, great TED TALK

  • Drfouad 2017
    Drfouad 2017 3 months ago

    Hi csn I know where to find stem celks for eyes?

  • sonoki82
    sonoki82 3 months ago +6

    Couldn't TED find a black transwoman in a burka to deliver this talk?

    • John Chapman
      John Chapman 3 months ago

      Lol!

    • sonoki82
      sonoki82 3 months ago

      Mocking a racist cult never goes out of style!

    • crisp
      crisp 3 months ago +5

      Being anti-sjw stopped being cool in 2015. Stop embarrassing yourself

  • SansPeppaShrekterGrifpig _

    When he mentioned vaccines I wonder if people will believe that stem cells give you autism or space aids

  • Souvik Barman
    Souvik Barman 3 months ago +2

    If clinical trials of this cardiac muscle stem cell undergoes successfully then no doubt,medical science will progress a step forward...great thinking great initiative❤️❤️❤️

    • John T
      John T 3 months ago +2

      Unfortunately, in the U.S. where heart disease is the number 1 killer, no one's insurance will cover it. No one that matters anyway...

  • J Black
    J Black 3 months ago +4

    TLDR Yes

  • Steven Farabee
    Steven Farabee 3 months ago +1

    Can the scar tissue be broken down while the functional cells replace?

    • Lughnerson
      Lughnerson 3 months ago

      That is an interesting question.

    • Dharani Dharan
      Dharani Dharan 3 months ago

      Scar tissue are dead tissues so they will be digested by furiously growing stem cells

  • 1 Million Subscribers Without Any Content

    Q : Can we regenerate heart muscle?
    A : Not yet
    You're welcome

    • Gail Walton
      Gail Walton 3 months ago +3

      you assume I said thank you...I did not

    • Paper Tiger
      Paper Tiger 3 months ago

      you wont need to regenerate heart muscle if you have no plaque in your arteries.

    • crisp
      crisp 3 months ago +7

      Lol, actually: yes, but human application has not happened yet.

    • Rffy
      Rffy 3 months ago +10

      Didn't you listen? It does. The heart function in macaques was almost fully restored after 3 months. The technology has to be highly developed if they are initiating human trials next year already. At least that's how I understood it.

  • Hendri Yansyah
    Hendri Yansyah 3 months ago +2

    very nice

  • Keaton M.
    Keaton M. 3 months ago +2

    Incredible

  • Joe Nascimento
    Joe Nascimento 3 months ago +2

    Great Channel!!

    • sonoki82
      sonoki82 3 months ago

      Is what nobody says about TED anymore.

  • Whaa Dafu
    Whaa Dafu 3 months ago +1

    Don’t forget to put on your pants in the morning. You wouldn’t want to live that nightmare where you go to school/work naked!

  • Poison Apple
    Poison Apple 3 months ago +4

    Woah😍😍

  • Extraterrestrial Asif
    Extraterrestrial Asif 3 months ago +1

    TED

  • Powwwerr Gae
    Powwwerr Gae 3 months ago +2

    *insert unoriginal when will ted show up comment here*

  • Thongpang Longju
    Thongpang Longju 3 months ago +2

    Me......i love myself

    • Ben Briggs
      Ben Briggs 3 months ago

      That's an odd comment. Good for you

  • William Jean
    William Jean 3 months ago +9

    Revelation 21: 4 " 'He will wipe every tear from their eyes. There will be no more death' or mourning or crying or pain, for the old order of things has passed away."

    • Dogbertforpresident
      Dogbertforpresident 3 months ago +1

      Religion has been a barrier to scientific work for centuries. We are seeing the dying of religion and a society that has embraced science.

    • a G
      a G 3 months ago +1

      @THE AMERICAN PATRIOT look at his profile picture lol, do you think these kind of Loli hentai watching people love christianity?

    • Michael Cerda
      Michael Cerda 3 months ago

      @Matt Gallagher hello matt

    • THE AMERICAN PATRIOT
      THE AMERICAN PATRIOT 3 months ago

      Matt Gallagher why anything wrong with it ?

    • Matt Gallagher
      Matt Gallagher 3 months ago +6

      Came in here wondering how long it'd take for one of these. Not that long, apparently... :/

  • Thongpang Longju
    Thongpang Longju 3 months ago +2

    ily 3000

  • learn English with Othman
    learn English with Othman 3 months ago +3

    I'm the first

    • Thongpang Longju
      Thongpang Longju 3 months ago +1

      I guess it was me...who was first to click but bad network..😁😁

    • Grant Ness
      Grant Ness 3 months ago +2

      I'm the second