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- เผยแพร่เมื่อ 1 พ.ค. 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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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.
I might be mistaken, but as I recall, old stem cells have limited viability. Do your own research.
Being a Medic and also a Cardiac technician I am really interested in this
Mankind has and will continue to make break-through discoveries, great TED TALK
Amazing! A noble cause and a long interesting journey to success. Wish you luck!
Outstanding TED Talk! Wonderful, meaningful research!
this is outstanding, amazing job. this is such a great research, cant wait for more ❤️
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❤️❤️❤️
Excellent video, thanks for posting, much appreciated : )
Is there any follow-up info on the studies said to have been planned for 2020? Is there any way to get contact info, as a cardiac patient with great interest in this type of treatment?
Thanks,
-Dominic
Fantastic research!
really awesome speaker and scientist this guy!
Great talk, thank you!
This has serious promise for the future. Another part of the heart disease issue is detection, allowing us to predict attacks. Excellent work.
Great Channel!!
Hi csn I know where to find stem celks for eyes?
Very exciting!
Thx a million :)
Incredible
I also heard of brain organoids which are in progress are those things that highly differentiatively and accurate can can this cause high risk of mutation in future ? #teded
greats sir
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...
I wonder what the long term, like decades, function tests are going to show.
definitivly interesting but since most hart patients are already pretty old, long term effects are not as important
Great achievement !!, Thanks to these wonderful Doctors who are achieving the best possible remedies with their dedication and hardwork.
No need to thank them they are paid more than enough for their jobs. Sitting on millions by ripping poor patients
Going to see you agai
Q : Can we regenerate heart muscle?
A : Not yet
You're welcome
Where has the research reached . Any positive results or outcome which can benefit cardiac or heart failure patients 😊
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)
Tom Renegade feminist's videos. Tell me more
9:58
This is awesome, is it in human trials yet?
Has he tried placenta stem cells?
Seems like it will work.
All good news in the future
Woah😍😍
End of 2021 where are we now? Why sooo slow?
I could be mistaken, but I believe that the needed stem cells that have the most impact for regenerative use must be Embryonic stem cells; the Christian Right have the legal HOLD on the use of fetal stem cells. Please do your own research to determine current status.
@@bellakrinkle9381That’s not why!
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.
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.
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.
Can the scar tissue be broken down while the functional cells replace?
Scar tissue are dead tissues so they will be digested by furiously growing stem cells
That is an interesting question.
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
I have a question. What if the recipient is 80 years old. She can't reproduce anymore. How do you get the stem cell?
You didn't understand the process. We can today take any cell from the body and reprogram it to return it to a stem cell state
A few more TED talks like this and I gonna be almost immortal. Fortunately, euthanasia laws are also evolving :D
Me......i love myself
That's an odd comment. Good for you
Sign me up, Doc!
TED
DET
What can't they don't with stem cells😂💪
Black Vito - Moneyology & Philosophy they cant make you more creative so that you dont name yourself black vito
@@sandrovtg3521 Does that make you feel better? I hope it does. My Positivety can't be weaken by insults😊..
Black Vito - Moneyology & Philosophy hey man i dont say insults for self esteem. I just thought it was funny. Ok bye
Make my bird bigger with stem cells
Actually by XXII century I believe that should be doable.
How awful we all just accept the words "We gave the monkeys an experimental heart attack" as it's nothing. No animal deserves that.
While that may be true, what do you propose?
How would you do it?
It's benefiting science. Because of things like that, somebody in your family might just live if they have a serious illness.
Young people's stem cells must be better than old people's stem cells, what if you could turn the stem cells into heart cells before putting them into the body ? Is it better to put young people's heart cells into an old persons body ? Or do the stem cells have to copy your own bodies cells to work ? Maybe have same blood type ? What if we used stem cells to replace bone marrow ? Then the bone marrow can make the stem cells again ? Inject them into the bone instead of pulling them out of a bone ? What if you put young bone marrow into an old body ? What about stem cells to fix knee joint injury ? Can stem cells be used to fix bone structure because structure is everything
anyone watching for gcse revision ?
So basically can you fix a broken heart?
With new meat
Al Green
ily 3000
Still nothing!
Just wondering, any idea if they were able to get the stem cells without killing any human embryos?
Probably, nowadays most of the stem cells are taken from placentas left from new births.
Would you choose not to be treated if they said they would need to get the cells from embryos?
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.
aaaaand it gonna cost like 500000
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 😁
Phil Urbaniak more like 450000😀
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.
And your life is worth how much to you?
Andrew Jones it's not about worth, it's about how much can you afford
짱
Can we regenerate brain cells with stem cells?
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."
Came in here wondering how long it'd take for one of these. Not that long, apparently... :/
Matt Gallagher why anything wrong with it ?
@@MattGallagherComposer hello matt
Religion has been a barrier to scientific work for centuries. We are seeing the dying of religion and a society that has embraced science.
Yeah well, in the meantime...sign me up for this treatment! lol
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?
Since about November 2014... you're late!
did you even watch it? he's been working on this for ~20 years
I'm the first
I guess it was me...who was first to click but bad network..😁😁
*insert unoriginal when will ted show up comment here*
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!
Now that makes sense! Thanks, Majd
That's why I still watch TED despite it's SJW bullshit
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!
1:50 "the heart is the least regenitive organ in the body".
What about, I don't know... your brain?
That's only in your case...
That was too easy 😄
the brain has neuroplasticity
@@sadiaahmed6115 in your case, emphasis on "plastic"...
@@YooTooobJeff The damaged axons still form new pathways whereas heart muscles do not have a mechanism to recover.
@@sadiaahmed6115 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...
Just another panhandler. Maybe stop eating garbage food, put some cardio in your life and floss your teeth. Educate yourself human!
sure but not for the christians!