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<p data-start="97" data-end="197">Model: Aged mice (18 months old, C57BL/6 strain) and aged rhesus macaques (18–21 years old).</p>
<p data-start="97" data-end="197">Dosage: Mice received 100 µg of EVs^ABPC via tail vein injection twice per week for 4 weeks.<br data-start="297" data-end="300" data-is-only-node="" />Rhesus macaques received 200 µg/kg of EVs^ABPC intravenously once per week for 20 weeks.</p>
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Scientists Discover Deer Antler Stem Cells That Reverse Aging in Mice and Monkeys

Researchers discover that deer antler stem cells can restore bone density, slow aging, and reverse biological age in mice and primates.

Aging &amp; Longevity

<p>Model: 5xFAD mice</p>
<p>Dosage: 5-µL sprayed into each nostril at concentrations of 30 × 109/100 µL once weekly for two weeks</p>


Exploring a Nasal Spray that Might Delay Alzheimer’s Progression by Years

Researchers use nano-sized vesicles derived from neural stem cells to preserve cognition as well as reduce brain inflammation and plaque buildup in an Alzheimer’s mouse model.

(An aged woman using an intranasal spray to avert Alzheimer's disease progression | NAD.com)

Brain &amp; Neurons

Bryan Johnson Injects 300 Million Stem Cells in Latest Longevity Ploy

Bryan Johnson traveled to Cell Colabs in the Bahamas to inject his major joints with 300 million stem cells for enhanced performance and longevity. 

<p>Model: 5XFAD transgenic mouse model for Alzheimer&#8217;s disease </p>
<p>Dosage: Intravenous administration of 200 μl extracellular vesicles (0.5 μg/μl concentration) </p>


 Particles secreted from stem cells called extracellular vesicles (EVs) counter memory loss and neurodegeneration in an Alzheimer’s disease mouse model.  


Principal Investigator Dr. Jialin Zheng | Tongji University School of Medicine 

Particles secreted from stem cells called extracellular vesicles (EVs) prolong the lifespan of old rats while improving their exercise capacity and heart function. 

Principal Investigator Eduardo Marban, M.D., Ph.D. | Cedars-Sinai Medical Center 

Discover groundbreaking research from Cedars-Sinai Medical Center where scientists have successfully prolonged lifespan using vesicles secreted by stem cells. Explore the fascinating findings at NAD.com.

Search Result: Extracellular vesicles

Scientists Discover Deer Antler Stem Cells That Reverse Aging in Mice and Monkeys

Exploring a Nasal Spray that Might Delay Alzheimer’s Progression by Years

Bryan Johnson Injects 300 Million Stem Cells in Latest Longevity Ploy

Study Shows Stem Cell-Secreted Particles Can Reverse Alzheimer’s

Cedars-Sinai Scientists Identify Stem Cell-Secreted Particles that Boost Lifespan and Endurance