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Neuronal Aging

Image of an attractive, visually impaired man holding a cane used for seeing in one hand and a coffee cup in the other. He appears to be looking down as his coffee, implying the cure for blindness could be coming into focus.

The Cure for Blindness, and More, Coming Into Focus

Can cellular reprogramming be the cure for blindness? New research explores how rejuvenating neurons may restore vision and combat neurodegeneration.

February 19, 2025

Biotechnology·Health·Science

High-resolution scientific illustration of a central cluster of human cells exposed to two contrasting systemic environments. The left side shows a calm, blue, low-noise signaling field with sparse particles, where the cells appear uniform and stable. The right side shows a denser, warm-toned red/orange signaling field with more complex, dynamic particles, where the same cells appear slightly irregular and stressed. The image emphasizes how systemic signaling environments can influence cellular state without visible tissue damage.

Old Blood, Fast Aging: How a Human Organ-Chip Reveals the Biology of Systemic Aging

April 29, 2026

A 2026 Nature Biomedical Engineering study shows how old human

Seragon Publishes Data on Longevity Drug SRN-901, Showing Record-Breaking Lifespan Extension in Mice

April 29, 2026

SRN-901 extends lifespan 33% and reduces frailty by 70%, reshaping

A photorealistic illustration of a lipid bilayer cell membrane undergoing oxidative damage, showing an intact, orderly membrane on the left transitioning into a disrupted region on the right where lipid chains are fragmented and breaking apart, with glowing orange-red oxidative reactions and nearby iron ions (Fe²⁺) catalyzing the damage.

Ferro-Aging: Iron and Lipid Damage May Be Driving Aging at Its Core

April 24, 2026

A new Cell Metabolism study reveals ferro-aging, linking iron, lipid

A weary janitor kneels in a deteriorating, debris-filled room, meticulously polishing a small, perfectly clean patch of floor while cracked walls, leaking pipes, and scattered trash surround him, symbolizing obsessive focus amid widespread decay.

Senescent Macrophages Aren’t What We Thought: A New Cell State Rewires Inflammaging

April 21, 2026

A 2026 Nature Aging paper identifies a distinct p21+TREM2+ senescent