FIBROBIOLOGICS · THE SCIENCE OF LONGEVITY

Inside the Thymus:
How Immunity Ages

A closer look at the organ that trains your immune system, and the research aimed at supporting it.

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01 — MEET THE THYMUS

The immune system's training ground

Tucked behind the breastbone, the thymus is where immune cells learn to tell friend from foe before they ever patrol the rest of the body.

02 — MEET THE FIBROBLAST

The body's tissue builders

Fibroblasts are among the most common cells in the body, building and maintaining the structures other tissues rely on. Our research explores whether they could help rebuild specialized tissue, like the thymus.

03 — WHY IT MATTERS

A Small Organ With A Lifelong Job

Trains T Cells

Teaches immune cells to recognize threats

Shrinks with Age

Activity declines starting in early adulthood

Shapes Resilience

Its output influences immunity for decades

04 — THE PROCESS

How the immune system learns

1

Cells Arrive

Immature cells enter
from bone marrow

2

The Thymus Trains

Cells are tested and
selected for safety

3

T Cells Patrol

Trained cells defend
the body for years

05 — OUR RESEARCH

What we're exploring

1

Thymic Renewal

Fibroblast-based approaches we believe may support thymus function

2

Immune Resilience

Studying how renewed thymic activity could relate to immunity

3

Healthy Longevity

Connecting organ-level research to long-term wellness

06 — THE BIGGER PICTURE

"A stronger thymus may support a stronger immune system, at any age."

Research is ongoing. Findings discussed are preliminary and not FDA-evaluated.

Continue exploring

Our technology
Our pipeline
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Learn More

Stem Cells Aren’t the Only Cells Worth Studying. Fibroblasts Offer a More Stable and Potent Option.

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Stem Cells Are Powerful. But They’re Hard to Scale. So We’re Turning to Fibroblasts.

Immune Suppression vs Immune Balance: A Different Approach

Could the Thymus Be the Key to Human Longevity?

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