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immunosenescence

Close-up scientific illustration of a mitochondrion with intact cristae structure, representing cellular energy production and its role in aging, mitochondrial dysfunction, and longevity biology.

A Death Protein That Doesn’t Kill: The Hidden Driver of Stem Cell Aging

A new study reveals how MLKL damages mitochondria in stem cells without killing them, offering a new lens on aging and longevity biology.

April 13, 2026

Biotechnology·Science

A luminous network of glowing blue nodes rises like a futuristic constellation against a cosmic horizon, each pillar crowned with a symbol of life’s machinery—DNA strands, chromosomes, mitochondria, and molecular structures—interwoven by radiant strands of light. The connections cascade downward into a dense web, suggesting a living system in motion, where biology is not isolated but intricately linked. Set against a gradient sky that shifts from deep indigo to warm orange, the scene evokes both the precision of advanced science and the quiet vastness of space, portraying aging as a complex, interconnected system rather than a single failing pillar.

Is Aging a Systems Problem? Microbiome, Immunity, and the Limits of Anti-Aging Science

New longevity science points to microbiome–immune–metabolic networks. Here’s what’s real, what’s uncertain, and what you can do now.

March 27, 2026

Health·Science·Technology

An image of a doctor holding a holograph-generating tablet. The holograph displayed is a human next, with multiple boxes containing characteristics of aging surrounding it, representing the biomarkers of aging.

Biomarkers of Aging, Reviewed!

What two major 2025 studies reveal about the future of aging interventions.

June 2, 2025

Biotechnology·Health·Science

Blue wireframe figure raises a capsule to their mouth as a golden glow radiates from the kidney area, symbolizing senolytic rejuvenation.

Senolytic Kidney Rejuvenation: Eight Months of Dasatinib + Quercetin

July 17, 2026

A long-term dasatinib-and-quercetin study in aged mice used proteomics and

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

July 17, 2026

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

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

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