<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

Approved Human Study Sets Up Pivotal Test for Aging Theory from Harvard’s David Sinclair

In a major proving ground test for the longevity field, the FDA has given its approval for a human trial for a gene therapy attempting a near-total rejuvenating reset of cells.

(David Sinclair, Michael Ringel, Sharon Rosenzweig-Lipson, and Jerry McLaughlin of Life Biosciences | Longevity.technology)

The FDA has greenlighted Life Biosciences’ first human trial testing whether their gene therapy can confer a near-total rejuvenating reset of cells.

Clinical Trials

Elon Musk Says Figuring Out How to Reverse Aging ‘Highly Likely’

The business magnate and SpaceX CEO, Elon Musk, now believes that death is a kind of engineering bug that determined aging scientists can eventually fix.

The high-profile American entrepreneur, Elon Musk, now says figuring out human lifespan extension is highly likely.

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.

<p>Model: C57BL/6J mice, J20 mice, and 3xTg mice<br />
Dosage: 4.3 μEq l−1 of lithium in drinking water starting at 10 to 12 months of age and continued for 10 to 14 months during aging </p>


Harvard Study: A Low Dose of Lithium May Preserve Cognitive Resilience with Age

Researchers uncover significantly lower brain lithium levels in Alzheimer’s disease patients, and supplementing with a low-dose lithium salt restores memory in an Alzheimer’s disease mouse model.

(The study’s principal investigator, Bruce Yankner [center], with four laboratory employees | The Boston Globe)

A Harvard study suggests lower levels of lithium in the brains of patients with Alzheimer’s disease and that lithium supplementation may help preserve cognitive resilience.

Search Result: reversing age

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

FDA Greenlights Life Biosciences’ Human Study, Setting Up Pivotal Test for Aging Theory from Harvard’s David Sinclair

Elon Musk Says Figuring Out How to Reverse Aging ‘Highly Likely’

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

Harvard Study: A Low Dose of Lithium May Preserve Cognitive Resilience with Age