Read the Beforeitsnews.com story here. Advertise at Before It's News here.
Profile image
By Alton Parrish (Reporter)
Contributor profile | More stories
Story Views
Now:
Last hour:
Last 24 hours:
Total:

Reversing Aging Now Possible

% of readers think this story is Fact. Add your two cents.


DGIST’s research team led by Park SangChul and Lee YoungSam identified the mechanism of reversible recovery of aging cells by inducing lysosomal activation

The team opened a new horizon of aging recovery research by changing the irreversibility paradigm of aging.

DGIST announced that Chair Professor Park SangChul, Director of the Well-Aging Research Center, and Professor Lee YoungSam’s research team discovered substances that can induce reversible aging*recovery and identified an aging recovery mechanism using these substances.

Aging is a phenomenon in which a cell’s ability to divide and grow deteriorates as it gets older, and this causes degradation of the body and senile diseases. The inhibition and recovery of aging is an instinctive desire of humans; thus, it is a task and challenge of biologists to identify substances that control aging and analyze aging mechanisms.

Credit:  DGIST

Chair Professor Park SangChul and Professor Lee YoungSam’s research team have been conducting research to reverse the aging process by shifting the existing academia’s ‘irreversibility of aging’ paradigm, which means aging cannot be reversed.

To reverse the aging process, the research team searched for factors that could control aging and tried to discover substances that could restore cell division capacity. As a result, it was confirmed that KU-60019, an inhibitor of ATM protein, which is a phosphorylation enzyme, recovers the functions of aging cells through activation of lysosomal functions and induction of cell proliferation.
 

Credit:  DGIST

The degradation of lysosomes, which are intracellular organelles responsible for autophagy and decomposition of biopolymers such as proteins and lipids in the cell, leads to cell senescence by accumulating biomolecules that must be removed in cells and causes instability of the metabolism such as removal of dysfunctional mitochondria that do not function.

The research team was the world’s first to confirm that as cell aging progresses, the vacuolar ATPase (v-ATPase) protein involved in the lysosomal activity regulation is phosphorylated by the ATM protein, and the binding force between the units constituting the v-ATPase is weakened, so consequently the function of lysosomes deteriorates.

In addition, the team has proven that the reversible recovery of aging is possible through its experiment that shows the regulation of ATM protein activation by KU-60019 substances induces the reduction of phosphorylation of v-ATPase, thereby inducing recovery of mitochondrial function and functional recovery of the lysosome and autophagy system as well as promoting wound healing in aging animal models.

Chair Professor Park SangChul said, “The significance and implication of this study is that it is possible to reverse the recovery of aging cells by inhibiting and restoring the degradation of lysosomal function. In the future, we will continue to conduct studies that extend the life expectancy of human beings by verifying and validating efficacy and safety through aging animal models.”

This research outcome was published on March 28, 2017 in the online edition of Nature Chemical Biology, an international journal in the field of chemical biology.

Contacts and sources:
Moonsuk Seon  
DGIST (Daegu Gyeongbuk Institute of Science and Technology)

Citation:  Young-sam Lee, Sang-chul Park, et al., “Chemical screening identifies ATM as a target for alleviating senescence,” Nature Chemical Biology 2017.



Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world.

Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.

"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.

Please Help Support BeforeitsNews by trying our Natural Health Products below!


Order by Phone at 888-809-8385 or online at https://mitocopper.com M - F 9am to 5pm EST

Order by Phone at 888-388-7003 or online at https://www.herbanomic.com M - F 9am to 5pm EST

Order by Phone at 888-388-7003 or online at https://www.herbanomics.com M - F 9am to 5pm EST


Humic & Fulvic Trace Minerals Complex - Nature's most important supplement! Vivid Dreams again!

HNEX HydroNano EXtracellular Water - Improve immune system health and reduce inflammation

Ultimate Clinical Potency Curcumin - Natural pain relief, reduce inflammation and so much more.

MitoCopper - Bioavailable Copper destroys pathogens and gives you more energy. (See Blood Video)
Oxy Powder - Natural Colon Cleanser!  Cleans out toxic buildup with oxygen! 
Nascent Iodine - Promotes detoxification, mental focus and thyroid health.
Smart Meter Cover -  Reduces Smart Meter radiation by 96%!  (See Video)

Immusist Beverage Concentrate - Proprietary blend, formulated to reduce inflammation while hydrating and oxygenating the cells.

Report abuse
Loading...

    Comments

    Your Comments
    Question   Razz  Sad   Evil  Exclaim  Smile  Redface  Biggrin  Surprised  Eek   Confused   Cool  LOL   Mad   Twisted  Rolleyes   Wink  Idea  Arrow  Neutral  Cry   Mr. Green

    MOST RECENT
    Load more ...

    SignUp

    Login

    Newsletter

    Email this story
    Email this story

    If you really want to ban this commenter, please write down the reason:

    If you really want to disable all recommended stories, click on OK button. After that, you will be redirect to your options page.