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Retinal pigment epithelium

Close-up of an elderly hand clasped over the other, its weathered skin carrying a constellation of dark age spots across the knuckles and wrist. The fine lines and mottled pigment tell a quiet story of time, sun, and cellular change, a living canvas where lipofuscin’s presence makes itself visible as speckled marks of aging.

Lipofuscin and Aging, Reviewed!

Lipofuscin is the cell’s stubborn waste. See how it drives aging through lysosomal failure, oxidative stress, and ferroptosis, and what science is doing about

October 6, 2025

Biotechnology·Products & Supplements·Science·Technology

A vibrant natural scene featuring a waterfall cascading down rocky cliffs, surrounded by autumnal red and orange leaves. The foreground includes a reflection of the foliage and rocks in a calm pool, adding a sense of serenity to the landscape. A dark, circular spot in the center of the image partially obscures the view, representing central vision loss, as often seen in conditions like Age-Related Macular Degeneration (AMD).

The Aging Eye: What You Need to Know

Cutting-edge research in gene therapy, light therapy, and AI is redefining how we understand and treat Age-Related Macular Degeneration, offering hope for lasting vision.

November 5, 2024

Biotechnology·Health·Lifestyle·Science

A woman sits cross-legged on a mountain ledge at sunrise, hands resting in quiet meditation. Below her, a sea of clouds drifts through shadowed valleys, while the horizon glows with golden light. The image captures a moment of stillness and balance, symbolizing alignment between body, mind, and the natural rhythm of the day.

Why “information timing” matters for longevity

October 28, 2025

Limiting late-night digital input may reduce stress, preserve circadian alignment,

An open spiral notebook rests on a wooden surface, its ruled page filled with the bold red word “Metformin,” underlined for emphasis. A stethoscope, partly visible at the bottom edge, frames the scene and connects the handwritten note to medicine and health. The contrast of red ink against the lined paper suggests urgency and importance, while the rustic grain of the desk background gives the composition a grounded, tactile quality.

Metformin and the Long Game: what a 60-year-old diabetes drug can teach us about slowing aging

October 24, 2025

Can metformin slow aging? Explore evidence from animals, humans, and

Two hands form a circle against a blurred green landscape, framing a translucent set of recycling arrows that symbolize renewal and continuous cycles of life. Subtle glowing hexagons with icons for health, sustainability, and science float across the foreground, blending natural imagery with futuristic design to evoke the concept of cellular recycling and longevity.

Autophagy Shapes Aging: The City That Cleans Itself

October 22, 2025

Autophagy is the cell’s cleanup crew—declining with age but targetable

A gloved hand steadies a clear petri dish while a pipette delivers a single droplet of liquid into its center, capturing the precision and delicacy of laboratory stem cell research.

Stem Cells For Longevity: What The Data Actually Says In 2025

October 16, 2025

A quick map of the landscape “Stem cell injections” cover