Dad Uses AI to Create Cancer Vaccine That Saved His Dog

Paul Conyngham refused to give up when veterinarians told him his dog Rosie had aggressive mast cell cancer that wasn't responding to treatment. Armed with 17 years of machine learning experience and determination, he set out to save her himself.

Conyngham spent $3,000 to sequence both Rosie's healthy DNA and her cancer DNA at the University of New South Wales. With those genetic blueprints in hand, he turned to an unlikely medical team: ChatGPT and Google DeepMind's AlphaFold AI.

Using ChatGPT, he drafted a 100-page document outlining the ethical framework for his vaccine protocol. Then he used AlphaFold to model the exact 3D structures of the mutated proteins in Rosie's tumor, designing a vaccine tailored specifically to her cancer.

The RNA Institute at UNSW took Conyngham's formula (just half a page of instructions) and created the personalized vaccine. He then drove 10 hours to the University of Queensland to administer it along with a checkpoint inhibitor.

The Ripple Effect

The results stunned everyone involved. The tumor on Rosie's leg decreased by 75%, and the once-lethargic dog bounced back to her energetic self.

Scientists note this is a "partial response" since some tumors remain resistant to treatment. But it marks the first time anyone has developed a personalized cancer vaccine for a dog using AI.

What makes this breakthrough remarkable isn't just Rosie's improvement. Traditional cancer treatment development takes decades and costs billions. Conyngham designed his vaccine in months using publicly available AI tools and university resources.

His success points to a future where "citizen scientists" can tackle complex medical problems without waiting for pharmaceutical companies or traditional research timelines. Parents, pet owners, and patients themselves might one day use similar approaches to fight rare diseases that lack funding or commercial interest.

Rosie's story proves that powerful technology is becoming accessible enough for determined individuals to make real scientific breakthroughs. When love meets innovation, the impossible becomes possible.