<p><span style="font-weight: 400;">Model: C57BL/6J mice </span></p>
<p><span style="font-weight: 400;">Dosage: Eating only within an 8-hour window and fasting for 16 hours (~20% caloric deficit may be required) </span></p>


Restricting food intake for 16 hours a day improves the health of female mice and moderately prolongs the life of male mice. 

The principal investigators of the study (from left to right): Dr. Carla Green, Dr. Victoria Acosta-Rodriguez, and Dr. Joseph Takahashi (image: dallasnews.com). 

Aging &amp; Longevity

New Framework Uncovers 21 Existing Drugs with Pro-Longevity Potential

A new gene network-based framework predicts the potential of existing drugs to confer pro-longevity effects.

A new gene network-based framework predicts already-approved repurposable drugs that may either confer pro-longevity benefits or age-accelerating effects.

<p><span style="font-weight: 400;">Model: SAMP8 mice </span></p>
<p><span style="font-weight: 400;">Dosage: ~25 mg/kg/day of PQQ or PQI administered in food </span></p>


Supplementing with the antioxidant pyrroloquinoline quinone (PQQ) modestly extends the lifespan of age-accelerated mice while improving their strength.  


Examining Evidence for the Cognition-Enhancing Potential of the Antioxidant Astaxanthin

The antioxidant astaxanthin significantly extends male mouse lifespan, and human research suggests it may help prevent age-related cognitive decline.

(An image of the red-orange pigment astaxanthin | Gruppo Farmalmpresa)

The potent antioxidant astaxanthin may have pro-longevity effects, and human trial data suggests it improves cognitive function in older adults.

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<p class="PDq2pG_selectionAnchorContainer" data-start="0" data-end="125">Model: 4-week-old <span class="hover:entity-accent entity-underline inline cursor-pointer align-baseline"><span class="whitespace-normal">SM/J</span></span> mice (with <span class="hover:entity-accent entity-underline inline cursor-pointer align-baseline"><span class="whitespace-normal">C57BL/6J</span></span> comparison mice)</p>
<p data-start="127" data-end="279" data-is-last-node="" data-is-only-node="">Dosage: Weekly intraperitoneal injections of 40 mg/kg Navitoclax or 5 mg/kg Dasatinib + 50 mg/kg Quercetin from 4 to 6–8 or 17 weeks of age.</p>
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Dasatinib and Quercetin Delay Early-Onset Disc Degeneration in Mice

Researchers find that clearing senescent cells preserves disc structure and slows early-onset disc degeneration in mice.


Search Result: X

16-Hour Intermittent Fasting Improves Health and Longevity, New Study Confirms

New Framework Uncovers 21 Existing Drugs with Pro-Longevity Potential

Powerful Antioxidant PQQ Extends Life and Improves Strength, New Study Shows

Examining Evidence for the Cognition-Enhancing Potential of the Antioxidant Astaxanthin

Dasatinib and Quercetin Delay Early-Onset Disc Degeneration in Mice