A Closer Look at...Stem Cells and Human Longevity
Can we not only live longer but better, healthier lives? Robert A.J. Signer and Shiri Gur-Cohen describe how stem cell research may hold the key to longevity. [8/2024] [Show ID: 39869]
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00:00 Start
00:23 Dr. Robert Signer
01:52 Looking For The Fountain Of Youth
06:40 Blood Forming Stem Cells
10:21 Proteins
17:39 Secret to Longevity
20:58 Dr. Shiri Gur-Cohen
25:36 Skin
29:10 Hair Follicles
33:08 Is The Vascular System the Key?
41:08 Tricking Old Stem Cells
45:51 The Fountain of Youth in the Vascular System?
47:28 Questions and Answers
Пікірлер: 38
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@aclearlight
Күн бұрын
Wonderfully detailed, thank you
The first talk was great, a very impressionistic explanation of their research, certainly enough context to start reading up about it in more detail
I found both talks fascinating. I would love more on how the lymphatic system works, in relation to cardiovascular health.
Tnx for Great jobb for all over world,from norway ❤
Brilliant presentation!
I am layman. I just wanted to bring into your notice there is something in UDST (Urine Devrived Stem Cells0 which helps longivity. Former Indian Prime Minister, Mr. Morarji Desai used to drink his own Urine every day and he became PM at a very late age and lived more than 100 years without any major health problem. His interview on this subject is available on BBC. Make sceientific studies if you can! There is a branch of study on this subject in ancient India, called Shivambu. Some literature is still available.
This is really interesting but I would be astonished if the drug companies allow this to become a reality.
Interesting information
Amazing explanation 🎇
@uctv
16 күн бұрын
Glad you think so!
In mouse studies daily calorie restriction shows exponential life span extension, but protein restriction not so much, only a bit
Any communication method between the stem cells? How to transfer genetic heritage?
In terms of the gentlemen asking about timing - it’s ignorant to laugh. It’s not funny. For example, in ARPA-H, one criteria for funding is the - so what? And is your research going to have a real impact on peoples’ lives in a reasonable period of time? And as far as “you didn’t know cancer survivors before, and now you do” goes - we used to use rotary phones and now we have cell phones. Point is - now we have tools like epigenetic clocks, AI / ML, models on protein folding, better imaging technology, not to mention knowledge of bioelectricity (which also ties into cell differentiation), epigenetic reprogramming, mitochondria, quantum biology, etc. We don’t need studies about the limitations of rotary phones. It’s 2024, not 2004 or 1984. Different times, different measuring stick. Same for biomedical R&D, tech transfer, distribution.
Suffered TBI Thematic Brain Ingery from a motorcycle 🏍️ in 2016 currently wheelchair bound currently,🕉️✌🏾
@RoshanPatel1441
20 сағат бұрын
Eat Healthy food nutrients fruit vegetable seeds Nuts walnuts blueberries 🫐 strawberries 😊
@RoshanPatel1441
20 сағат бұрын
Seeds Nuts walnuts almond 😊
How strong are those bites? Looks like they can take a finger clean off by accident.
Amazing insights and excellently presented ❤
Lifespan hopes and dreams
Timestamps would help your nice videos ❤
@uctv
22 күн бұрын
Done!
Conclusion - As you get older things slow down and don't work as well as they did when you were younger..
@magicl4088
10 күн бұрын
Well yeah but before we had No idea why yet what aging exactly is, we now have a relatively clear Definition as well as Most Major causes with Rough strategy plans which future developments will contribute to slowing or even Stopping and reversing aging
Bummer from the Comments this vid post sounds more lecture than prescription😮
This idea is good but all people don't understand not at all people understand its very long long way to frame exaplaining to people
The talk associated with DNA, by Dr. Signer, is very ladened with teleology, which is quite out of place in the scientific endeavor.
@kban77
26 күн бұрын
what teleology? He presented on stem cells. How was his talk out of place in 'the scientific endeavor' ? Your comment should be clarified if it is to be considered.
@elainebradley8213
26 күн бұрын
Scientific discussions include a lot a technological explanations so that the rational can be examined.
@michaelkhalsa
22 күн бұрын
I thought and felt he did a remarkable presentation with just the right balance, presenting the landscape, drilling down into a few details, inspiring viewers to broaden their view, and leading directly into the talk by his colleague. Examining all the factors, rational ( for that which is still being discovered), and various directions and co-factors is a plunge, first fired by inspiration.
@TheVendor1260
2 күн бұрын
If by teleology you mean the graphics used in the explanation, I think it simplified the complex scientific processes to something familiar that the lay person can grasp. I found it efficient, personally. I have always believed stress, physical emotional and mental has something to do with aging.
Hey, this isn't Seth Meyers
Waw😊
Talk one - great! But what ARE old super stem cells, and how do you make them? Is this published anywhere? That was the most important part. Is this in mice or people? Talk two - ok, so the supporting lymphatic / vasculature for the stem cells is more important than just the stem cells alone. So if there is no way to fix the lymphatic / vasculature - who cares? This talk is premature and irrelevant to people. Come back when you have a solution to fixing the lymphatic / vasculature for stem cells - or at least learned something that does not work so it’s not repeated. Otherwise this was a waste of time to watch, and a waste of funding to do unless the goal is to just sit and look at stem cells not performing well because of lymphatic vasculature. Pretty irritating actually when scientists think the point is their own self indulgence.
The benefits of slowing down. 🦥(12:07)