A Closer Look at….Aging

What challenges does aging pose to individuals and society at large? What causes aging at the cellular and molecular level? What if we could trick stem cells into thinking they were young again? If so, could we leverage stem cells to help live longer, healthier lives? These are just some of the fascinating questions researchers are exploring in today's closer look at the aging process. Robert A.J. Signer, Ph.D., and Shiri Gur-Cohen, Ph.D., examine aging at the molecular and cellular level to show how stem cells may be the key to preventing age-related health problems. [9/2022] [Show ID: 37968]
Donate to UCTV to support informative & inspiring programming:
www.uctv.tv/donate
Please Note: Knowledge about health and medicine is constantly evolving. This information may become out of date.
More from: A Closer Look
(www.uctv.tv/closer-look)
More from: Stem Cell Channel
(www.uctv.tv/stem-cell)
Explore More Health & Medicine on UCTV
(www.uctv.tv/health)
UCTV features the latest in health and medicine from University of California medical schools. Find the information you need on cancer, transplantation, obesity, disease and much more.
Explore More Science & Technology on UCTV
(www.uctv.tv/science)
Science and technology continue to change our lives. University of California scientists are tackling the important questions like climate change, evolution, oceanography, neuroscience and the potential of stem cells.
UCTV is the broadcast and online media platform of the University of California, featuring programming from its ten campuses, three national labs and affiliated research institutions. UCTV explores a broad spectrum of subjects for a general audience, including science, health and medicine, public affairs, humanities, arts and music, business, education, and agriculture. Launched in January 2000, UCTV embraces the core missions of the University of California -- teaching, research, and public service - by providing quality, in-depth television far beyond the campus borders to inquisitive viewers around the world.
(www.uctv.tv)

Пікірлер: 107

  • @SeanKula
    @SeanKula Жыл бұрын

    39:00 Is when the good stuff starts.

  • @stroop3666
    @stroop3666 Жыл бұрын

    Love these presenters. The gentlan answers questions TRUTHFULLY, ALL politicians should take note. When he does NOT know the answer he simple says he does NOT know. Love it!!!

  • @fireflymary9269
    @fireflymary9269 Жыл бұрын

    What do these scientists eat and how much activity or exercise do they do? Do the use supplements to help? What about their mental health activities? Surely they behave in ways that reflect their newest knowledge?

  • @mariemilfort4010
    @mariemilfort4010 Жыл бұрын

    Thank you Lada this is a subtle reminder that the world depends on harmonious duality. Generously shared with my single friends.💕

  • @user-bt3iz7vi7q
    @user-bt3iz7vi7q Жыл бұрын

    Brilliant people whose work will make life better. God bless them and thank you. 🙏🙏✌️❤️

  • @TauLim
    @TauLim Жыл бұрын

    Very informative. The "old stems cells in young environment" works better than "young stem cells in old environment" is counter to what I have believed. This means that you cannot inject stem cells into a old person (=old environment) and make it work even though the stem cells are still fresh. I am curious to know what plays the role of the orchestra conductor.

  • @johnmcgrath6192
    @johnmcgrath6192 Жыл бұрын

    This is exceelent. But it does not address the terrible food system in the USA.

  • @VoiceoverMomentum
    @VoiceoverMomentum Жыл бұрын

    I really enjoyed this and like his demeanor and willingness to work with anyone who wants to learn more.

  • @OfficialStevenCravis
    @OfficialStevenCravis Жыл бұрын

    Excellent information!

  • @drvazquez2023
    @drvazquez2023 Жыл бұрын

    Thanks for sharing !!!

  • @ppowell1212
    @ppowell1212 Жыл бұрын

    Thank you for this work on aging

  • @aheadtime
    @aheadtime Жыл бұрын

    Good information and hopeful for the aging process. I also learned that we can increase our life span being healthy with exercising and proper diet. It is encouraging to know that scientists are interested in finding the reason we age

  • @danielburkhardt4884

    @danielburkhardt4884

    Жыл бұрын

    Pp

  • @danielburkhardt4884

    @danielburkhardt4884

    Жыл бұрын

    P

  • @sychang7050
    @sychang7050 Жыл бұрын

    Great presentation ‼️

  • @oneworldtechnologyled384
    @oneworldtechnologyled384 Жыл бұрын

    Chinese medicine has the answer to chronic wounds. There are comparatively quick recoveries at 83 years old age.

  • @jbayne7761
    @jbayne7761 Жыл бұрын

    Would be keen to understand how your research could help polycystic kidney and liver patients as this disease comes with reduced fascia and poor vascular system.

  • @stroop3666
    @stroop3666 Жыл бұрын

    Wow, this is so super interesting!

  • @erpthompsonqueen9130
    @erpthompsonqueen9130 Жыл бұрын

    Thank you.

  • @ribbonkelly
    @ribbonkelly Жыл бұрын

    if an individual ages to the point of needing to $$$ to just live and not being productive...is a question i have no answer to.

  • @stroop3666
    @stroop3666 Жыл бұрын

    Excellent

  • @stroop3666
    @stroop3666 Жыл бұрын

    These are VERY smart people. Please cure baldness and thinning.

  • @selfcensorship1
    @selfcensorship1 Жыл бұрын

    Interesting, comprehensible and encouraging.

  • @kattskit11
    @kattskit11 Жыл бұрын

    such interesting and educational presentations! One of the keys to a longer, healthier life is thus to influence the amount of hsf1 protein in the stem cells! how does NIR/infrared light affect the function of the stem cells and the amount of hsf1 protein? Regards Olle 🇸🇪 nurse in Sweden.

  • @debasishborthakur2141
    @debasishborthakur2141 Жыл бұрын

    Can CRISPR-CAS9 technology help build muscles in old peoples??

  • @lisatom2090
    @lisatom2090 Жыл бұрын

    Is there any research into stem cell regeneration for glaucoma patients?

  • @mugenjin205
    @mugenjin205 Жыл бұрын

    I keep hearing about these ground-breaking stem cell medicines to help extend the longevity of life and treat cancer but nothing ever comes out I have watched countless talks, interviews, podcast's you name it and we also now have supercomputers but yet no new medicines.

  • @elielee7364

    @elielee7364

    Жыл бұрын

    There's no commercial interest for Big Pharma to promote longevity. Fighting symptoms of diseases earns top income.

  • @rosalindmartin4469

    @rosalindmartin4469

    Жыл бұрын

    Wish I saw some gray and white-haired folks telling us why growing old is guano for the soul.

  • @elinope4745

    @elinope4745

    Жыл бұрын

    Check out Gilead Sciences.

  • @bernhardwalther

    @bernhardwalther

    Жыл бұрын

    Hello, my first video on the subject but I was wondering the same. Now, what's next?

  • @createamenopauserecovery

    @createamenopauserecovery

    Жыл бұрын

    Food is medicine. And food can be toxic. We may not be able to medicate away poor nutrition.

  • @StarDArashi
    @StarDArashi Жыл бұрын

    Extremely interesting thanks a lot

  • @SeanKula
    @SeanKula Жыл бұрын

    We keep hearing about stem cells every few years or so but nothing is happening. My question is when will we actually be able to help people and get this rolling. I mean there is alot of money to be made here.

  • @betzib8021

    @betzib8021

    Жыл бұрын

    Well the cosmetic industry has certainly capitalized on the hype about stem cells.

  • @JZGreengo

    @JZGreengo

    Жыл бұрын

    Lmao money 😂 is that all you care about?

  • @SeanKula

    @SeanKula

    Жыл бұрын

    @@JZGreengo no but the businesses do.

  • @JZGreengo

    @JZGreengo

    Жыл бұрын

    @@SeanKula businesses lobby this stuff, that’s why business is bad for healthcare and health care is bad for business

  • @ARROWHVACLLC

    @ARROWHVACLLC

    Жыл бұрын

    I’ve heard that stem cells are being used joints. Like growing new cartilage

  • @Sky10811
    @Sky10811 Жыл бұрын

    When we do hair laser depilation, do we destroy only hair follicles or stem cells too? Does depilation affects tissue regeneration capacity in that zone?

  • @ResidualSelfImage
    @ResidualSelfImage Жыл бұрын

    Leukemia (overview of strategies to address stem cells dysfunction and degeneration )

  • @tubefreakmuva

    @tubefreakmuva

    Жыл бұрын

    Is this a question??

  • @ganeshchawan309
    @ganeshchawan309 Жыл бұрын

    Good man

  • @RaymondSoon
    @RaymondSoon Жыл бұрын

    seems like DT doesn't have any stress. He looks the same in and out of office. lol.

  • @007khadijaRazzaq
    @007khadijaRazzaq Жыл бұрын

    Is there a written text for better translation? By try to research back oil seeds...

  • @stroop3666
    @stroop3666 Жыл бұрын

    I live that none of these smart people sre nerds. They explain things so well.

  • @abrahmbore9328
    @abrahmbore93284 ай бұрын

    Hello prof,is PEMF therapy Technologies stimulating cell generation? Is there relationship between cellular growth through PEMF and Vascular systems stimulation?

  • @b.b.finsclara3589
    @b.b.finsclara3589 Жыл бұрын

    I am grateful for your contribution to unravelling of ageing.......however i feel dispair, sadness......at the fact that this genius-scientist not once has mentioned lifestyle....and how it impact on how one ages well or not......Exercise, diet, sleep patterns, connectiveness-social-circles...infusing purpose in ones life......none of these very important and influential factors are considered. For this reason i choose to stop watching this video. There is no hope, there is no enlightening information.....no joy......Ageing is a freeing joyful experience when one learns and applies the tools one has accummulated-acquired!!!

  • @fixedwithdamage8485

    @fixedwithdamage8485

    7 ай бұрын

    You watched what you expected to see, not what you were actually watching. Silly human.

  • @williamhenry3337
    @williamhenry3337 Жыл бұрын

    Please give tips & tricks on how to achieve longevity. Should we be doing lymphatic massage? Sleeping with the head of the bed raised 6" to encourage lymphatic drain at night? Exercise? Rebounding (mini trampoline )? Any foods that will help (fish oil)?

  • @stephenolear5644

    @stephenolear5644

    Жыл бұрын

    7777

  • @leannatimmerman9922

    @leannatimmerman9922

    Жыл бұрын

    Stem cells in Mexico

  • @leannatimmerman9922

    @leannatimmerman9922

    Жыл бұрын

    @GENETIC BEAST he who laughs last, laughs best.

  • @leannatimmerman9922

    @leannatimmerman9922

    Жыл бұрын

    @GENETIC BEAST You were.

  • @leannatimmerman9922

    @leannatimmerman9922

    Жыл бұрын

    @GENETIC BEAST were

  • @norhainalidjamansali7183
    @norhainalidjamansali7183 Жыл бұрын

    great talk ,seminars, have you looked at diet and the production of different factors causing aging and bacterial content of the gut and their hormonal production, in relation to protein shape and sf1 level. food particles as 0 and 1 leading to misshaping of the protein ,lack of nutrient like copper, zinc,sellinium,etc, you will find that the lymphatic system of people living in the blue zones differ from those in city, urban environment. don't try to reinvent the wheel ,fix what is WRONG. FOOD,WATER, PLUTON IN THE AIR,CHEM TRAILS. REGARDS.

  • @prudencetso6914
    @prudencetso6914 Жыл бұрын

    Stem cells are unable to avoid ageing.

  • @Sky10811
    @Sky10811 Жыл бұрын

    How Tretinoin affects wound healing capacity in skin?

  • @sumitrapeterson3632
    @sumitrapeterson3632 Жыл бұрын

    Ayurveda, the 7 dhatus. states the same information regarding the lymphatic system.

  • @eugeniebreida1583
    @eugeniebreida1583 Жыл бұрын

    Let’s see, what did I learn that I nay not have guessed intuitively? Not much.

  • @Sky10811
    @Sky10811 Жыл бұрын

    Does IR (infrared) helps to keep stems ecosystem young? Or what impact it has if any?

  • @BarryAnderson

    @BarryAnderson

    Жыл бұрын

    YES I have heard on the internet pod casts that infared sauna use will indeed increase stem cells in the body . I use them oftern but you get what you pay for so buy a new one that has no internal synthetic plastics and is holistically peer reviewed .

  • @BNFaraj-vy9zh
    @BNFaraj-vy9zh Жыл бұрын

    The only sure thing is that aging is progressing!

  • @mnayak9348
    @mnayak9348 Жыл бұрын

    Conclusion in lay language please

  • @fireflymary9269
    @fireflymary9269 Жыл бұрын

    Ha. Now if this man can also keep corporations from polluting our air, water, with chemical toxins maybe his work would actually change humanity?

  • @almiller5711

    @almiller5711

    Жыл бұрын

    He is a genius

  • @almiller5711

    @almiller5711

    Жыл бұрын

    DrAl

  • @almiller5711

    @almiller5711

    Жыл бұрын

    Thanks 😊

  • @user-pf5xq3lq8i

    @user-pf5xq3lq8i

    Жыл бұрын

    I think if you look at the long list of ingredients in soaps and products we absorb into our body and foods we eat, air and water is the least of our worries!

  • @jmc8076

    @jmc8076

    Жыл бұрын

    Sadly true. This incl ironically mining to make green tech. A reality maybe overshadowed by climate change debate.

  • @mmaco12
    @mmaco1210 ай бұрын

    We need stemcell for our child with dt1, please.

  • @gurpreetsinghgill7228
    @gurpreetsinghgill7228 Жыл бұрын

    ❤, COVID-19 health care 😘 priyacy,stem.celles,veg.foods,🎉

  • @divinediscoverys4551
    @divinediscoverys4551 Жыл бұрын

    Shortened telomeres are causing aging so stem cells need a way to grow again. Not putting adult stem cells back into the body. They need to repair from the inside out. yes you can renew your stem cells!

  • @ashokbharti701
    @ashokbharti701 Жыл бұрын

    Hindi dubbed me hota to Hame bhi dahi jwankari mil jaati

  • @matt566
    @matt566 Жыл бұрын

    Isn't aging just oxidation overwhelming repair mechanisms overtime

  • @user-iq1dm1zu8s
    @user-iq1dm1zu8s2 ай бұрын

    Great presentation, however, probably 0.007 % is seven in every 100,000 not in every million.

  • @stroop3666
    @stroop3666 Жыл бұрын

    God has a number for our days. It even states in the Bible that God knows the numbers of hairs on our head. It is so interesting that the Bible mentions these things. The poer is in the blood. Follow the science and the Bible.

  • @stroop3666
    @stroop3666 Жыл бұрын

    Telomeres

  • @shamkulkarni1367
    @shamkulkarni1367 Жыл бұрын

    Excellent discussion. I think Dracula was drinking blood of young victims to get few new and young stem cell and live forever??? Just kidding...

  • @immortalityIMT
    @immortalityIMT Жыл бұрын

    Perhaps the regeneration system might become the 12th organ of the human body one day. Keep us updated, Dr. Robert. Otherwise, a very poor presentation from both speakers.

  • @user-sw2rw8td4q

    @user-sw2rw8td4q

    Жыл бұрын

    וואוו ממש מעניין וברמה גבוהה

  • @DennisKenneybees
    @DennisKenneybees Жыл бұрын

    No economy or work force problem because the robots will do all the work.

  • @phalanx9202
    @phalanx9202 Жыл бұрын

    It's not meant for humanity folks, I mean psychiatric meds technology's almost 80 years old and barely works. 😁 💲💲💲

  • @JZGreengo

    @JZGreengo

    Жыл бұрын

    It’s a new era and screw psychiatry 😂 that is one industry I think needs to just be put on pause until new things are made, there’s nothing worse in life than their bs medications that hurt young men and women. This research is suppose to be a cure, not just a bandaid but it could just a be a treatment to suck us dry of money and give us more health problems like SSRIs and finasteride

  • @m.j.golden4522
    @m.j.golden4522 Жыл бұрын

    So how many miles did you torture to get your results? Dozens? Hundreds? Dozens of hundreds? Please also go into detail about how the animals suffer while you do these horrific tests on them. The animals don't ask you to do this to them so just do it on humans instead. The results you will get will be absolutely crystal clear. Also, you need to improve your English. Terrible.

  • @dennisgraff6571
    @dennisgraff6571 Жыл бұрын

    What a joke! And waste of time .. people are always looking to cheat life .. Live your life ..be healthy.. and have healthy kids ….

  • @BarryAnderson
    @BarryAnderson Жыл бұрын

    Barry Anderson 1 second ago YES I have heard on the internet pod casts that infared sauna use will indeed increase stem cells in the body . I use them oftern but you get what you pay for so buy a new one that has no internal synthetic plastics and is holistically peer reviewed . I would key in words to KZread and Google Search for more research on this .

  • @BarryAnderson

    @BarryAnderson

    Жыл бұрын

    Also Calorie Restriction and Fasting will increase Stem Cell protection from my research findings . Interesting really 🤔