Stem Cells and the End of Aging
ResearchChannel asked:
This Howard Hughes Medical Institute video features Nadia Rosenthal, senior scientist at the European Molecular Biology Laboratory, as she discusses recent discoveries concerning the location and characteristics of adult stem cells. Human tissues vary in their ability to heal and regenerate. The nervous system, for instance, has weak powers of regeneration, while the skin is quick to make new cells for repair. The heart is the most important muscle in the body and yet has feeble regenerative capabilities. But newly emerging research has increased our understanding of regeneration. Find out how cutting-edge research may change the way we approach stem cells.
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July 22nd, 2010 at 5:44 am
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Great presentation!! I like it. I’m not in the medical field but your presentation is nice and easy to understand.
July 23rd, 2010 at 1:35 pm
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I for one, thank you for taking time to separate the subjects. thanks:-)
July 23rd, 2010 at 7:58 pm
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Oh, I was simply trying to make my Youtube community better
However, I might visit your channel. Thanks!
July 23rd, 2010 at 10:00 pm
aging
11889music
If you have that much time to devote to a video then may I suggest visiting my You Tube channel.
July 25th, 2010 at 1:38 am
aging
+x+x+x–HIGHLIGHTS–x+x+x+
5:24–Intro/Purpose
—Aging Characteristics
7:43–Do Stem Cells Cause Aging?
–Older Muscles = Less Stem Cells
12:44–Notch-Delta Signaling
— Declines w/ Age
16:49—Environ. Affect on Stem Cells
—Questions:
25:01–How Do Muscle Cells Detect Injury?
28:52–Do Progeria Patients Lose Stem Cells Earlier?
31:18–Human Heart: Poor Regeneration
37:58–A Look @ Heart Regeneration
52:34– Experiment: Causing Heart Regeneration
55:25–Acknowledgement for Lab Students
July 25th, 2010 at 3:56 am
Kansieo.com
Do not take medical advice from youtube comments, consult a doctor. If you can’t afford that, try a pharmacist!
July 26th, 2010 at 3:32 pm
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VOTE OBAMA!
July 28th, 2010 at 8:50 am
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I myself have Steinert Disease. Is it wise to take extra IGF-1 supplements, or would this lead to much higher risk of cancer ?