<p>Model: Young (2- to 4-month-old) and aged (9- to 10-month-old) C57Bl/6JR mice, APP/PS1 mice, and 5xFAD mice<br />
Dosage: 0.2 mg/mL of doxycycline in drinking water starting at least 7 days before surgery and ceased 2 days before the partial cellular reprogramming window for engram tagging, after which it was immediately reintroduced</p>


Gene Therapy Restores Cognitive Function in Aging and Alzheimer’s Disease

Delivering a gene therapy targeting ensembles of neurons that store memories restores learning and memory capabilities in mouse models of aging and Alzheimer’s disease.

(The study’s principal investigator, Professor Johannes Gräff | 24 Heures)

A partial cellular reprogramming gene therapy targeting memory trace cells restores facets of learning and memory in aged mice and those modeling Alzheimer’s disease.

Brain &amp; Neurons

Implanting DNA “rivers” into older mice significantly extends their lifespan and reduces age-promoting senescent cells in multiple vital organs. 

Professor of Molecular Immunology at Oxford University, and one of the researchers on the study, Dr. Michael Dustin (image: kennedy.ox.ac.uk). 

DNA Repair

The Anti-Aging Debate Everyone’s Talking About: Inside Bryan Johnson’s Jubilee Showdown

Bryan Johnson debates 20 skeptics on anti-aging in Jubilee’s viral episode and challenges assumptions about lifespan, science, and the future of human health.


Aging &amp; Longevity

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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.

Innovative Computer Model Reveals Aging May Stem from Lost Cellular Purpose

A new computer simulation suggests aging occurs when cells and tissues lose their developmental goals, offering a fresh perspective on rejuvenation strategies.

(The article’s principal investigator, Michael Levin | Tufts Now)

An innovative computer model simulates aging, suggesting that cells and tissues lose their developmental goals, leading to physiological deterioration.

Search Result: Tissue Rejuvenation

Gene Therapy Targeting Memory-Encoding Neurons Restores Cognitive Function in Aging and Alzheimer’s Disease

Newly Discovered DNA “Rivers” More Than Double Lifespan: Oxford University

The Anti-Aging Debate Everyone’s Talking About: Inside Bryan Johnson’s Jubilee Showdown

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

Innovative Computer Model Reveals Aging May Stem from Lost Cellular Purpose