Research & Press

Progress worth
following.

Researchers are exploring new ways to help the immune system recognize and fight cancer. Follow developments in personalized cancer vaccines and the growing story of The Greta Initiative.

01

The science in the news.

Nature · August 20, 2026

Moderna cancer vaccine stops melanoma returning: what's next for personalized treatments?

A late-stage melanoma trial offers encouraging evidence for personalized mRNA cancer vaccines, while important questions remain about their use in other cancers.

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Reuters · August 19, 2026

Moderna, Merck breakthrough could usher in wave of cancer vaccines

A look at how individualized mRNA vaccines are designed around a patient's tumor and why researchers are studying the approach across cancer types.

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University of Florida · March 17, 2025

UF researcher launches novel immunotherapy trial for pediatric cancers

Researchers are testing an experimental mRNA-based approach in children with recurrent high-grade glioma and osteosarcoma, studying safety and immune responses.

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WashU Medicine · May 12, 2026 · Related research

Personalized vaccine shows promise against aggressive brain cancer

An early-stage study of a personalized DNA vaccine—not an mRNA vaccine—explores immune responses in adults with glioblastoma.

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02

Greta in the press.

We're working to bring Greta's story to more people. As news coverage and interviews are published, we'll share them here.

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The articles above describe research in different cancers and at different stages of development. These experimental approaches are not established treatments for Greta, and findings in one cancer do not guarantee results in another. The Greta Initiative is pursuing a personalized treatment designed around Greta's own tumor.