Golden Thread
Golden Thread
Learn More

We imagine a world where every child with cancer receives the best care, experiences the reality of a cure, and has the chance to thrive.

Our Mission

Each year, 15,000 American families hear the devastating words: “Your child has cancer.

More than 1,600 children in the U.S. will die of cancer this year, making it the second leading cause of death in children. Around the world, only 37% of children diagnosed with cancer will survive beyond five years.

Pediatric cancer shatters lives—devastating families, communities, and futures. When a child is lost to cancer, we lose a life full of purpose and potential. Every life lost is a dream unrealized.

Golden Thread exists to weave a future free from childhood cancer by uniting the people, policies, and funding needed to end it for good.

We approach our mission through four pillars that define our strategy:

Sustained Research Investment
Fueling groundbreaking science and critical infrastructure with consistent, long-term funding to accelerate cures.

Radical Collaboration
Bridging medicine, industry, policy, and philanthropy to drive unified progress.

Scalable, Enduring Impact
Designing initiatives that last, grow, and reach every child who needs them.

Advocacy with Intention
Advancing thoughtful policy that supports lasting change in pediatric cancer care and research.

We are a team of professionals dedicated to making a difference.

About Us

As pediatric oncologists, we’ve stood beside families on the hardest days of their lives — and on some of the most hopeful.

We’ve witnessed the power of love, science, and sustained support. We’ve seen how a single thread of connection — a doctor, a treatment, a breakthrough — can change everything.

People often ask us: “How do you do your job? It must be so heartbreaking.

And it can be. But we keep going because we love our patients, and we believe in the future we’re helping to build.

The second question we hear is: “How can we help?

For a long time, we didn’t have a good answer.

So we created one.

We founded Golden Thread to give people a way to turn compassion into action, and action into progress.

Golden Thread is led by physicians who know where the barriers are — and how to break through them. We bring the lived experience of the working in the lab, designing and conducting clinical trials, caring for patients and families and advocating on their behalf. We know how to connect stakeholders across academia, philanthropy, industry, technology, and government to focus on what truly drives progress.

We are weaving together the people, policies, and resources that will finally move us toward a future free from pediatric cancer.

This work is urgent. It is personal. And it will take all of us.

Golden Thread is how we get there — together.

Our Team

Ashley Margol, MD, MS
Founder, President
Cassie Kline, MD, MAS
Founder, Executive Director

Join our community of changemakers. You are the thread that connects it all.

Join Us

There are many ways to get involved.

Every voice matters. Right now, we are focused on expanding our corporate alliances and funding partnerships in order to jumpstart our journey.

Get Connected

From biotech to the arts, we believe every sector has a role to play. If you or your organization are interested in collaborating, please reach out to our email, or fill out the short form below.

I am Joining the Thread

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Join our newsletter.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Our Current Partners