Updates from June, 2016 Toggle Comment Threads | Keyboard Shortcuts

  • Leon Apel 4:42 pm on June 16, 2016 Permalink | Reply  

    Potential CRISPR Healthspan applications 

    Potential CRISPR Healthspan applications:

    • TFAM (Transcription Factor A, Mitochondrial) – gene engineering allows cells to manufacture a nicotinamide mononucleotide (NMN) precursor on their own
      • Allows “overall rejuvenation, including reversal of signs of muscle atrophy, inflammation, and insulin resistance”
    • GDF11 (growth differentiation factor 11) – GDF11 has been reported to rejuvenate the heart, muscles, and brain: “GDF11 has been reported to rejuvenate the heart,8 muscles,9 and brain.10 It restores strength, muscle regeneration, memory, the formation of new brain cells, blood vessel formation in the brain, the ability to smell, and mitochondrial function. All of this is done by just one molecule. Infusing young plasma, which contains GDF11, into older animals also provides benefits in other tissues, such as the liver and spinal cord, and improves the ability of old brain cells to form connections with one another.”
    • Targeting genes related to muscles and bones

    “We’ve shifted from trying to make a young animal live longer to rejuvenating an old animal to a younger state. This is a complete shift in perspective. When people originally thought about aging, they assumed it had a lot to do with accumulation of mutations, but that doesn’t seem to be the case. Genetically, your genome is intact. There are no mutations that are causing the aging process. What’s going on when you age is that you get this drift in the regulation of these gene networks so that you have a cell that’s supposed to be, say, a skin cell, but then it starts expressing genes that it’s not supposed to be expressing.” – Dr. Bobby Dhadwar

     

    Facebooktwittergoogle_plusredditpinterestlinkedinmailby feather
     
  • Leon Apel 9:19 am on June 6, 2016 Permalink | Reply  

    4 Pathways to Reverse Damage/Aging 

    1. Use Telomerase activators: “Drugs that turn on our own telomerase (using the HTERT gene) and thereby reset gene expression.”
    2. Use Telomerase Protein
    3. “Use messenger RNA for telomerase (accomplished by Helen Blau’s group at Stanford)”
    4. “Deliver telomerase gene itself (either via liposomes or viral vectors) to the body’s cells”
      1. Several groups are doing this include Telocyte.  Telocyte uses adeno-associated viral delivery.

    Source: Michael Fossel – Telomerase Revolution

    Facebooktwittergoogle_plusredditpinterestlinkedinmailby feather
     
c
Compose new post
j
Next post/Next comment
k
Previous post/Previous comment
r
Reply
e
Edit
o
Show/Hide comments
t
Go to top
l
Go to login
h
Show/Hide help
shift + esc
Cancel
Get Adobe Flash player