Now accepting waitlist applications

Inspired by Rosie:
Personalized mRNA Hope
for Your Dog's Cancer Fight

When a data analyst with no biology background used AI to design a cancer vaccine for his rescue dog — and it worked — everything changed. Now we're making that breakthrough accessible.

Join the Waitlist →

Experimental service · Veterinarian oversight required

The Story That Started It All

One rescue dog.
One data analyst.
One breakthrough.

When Paul Conyngham's rescue dog Rosie was diagnosed with cancer, he refused to accept that nothing could be done. With no biology background, he approached it as a data science problem — spending $3,000 to sequence Rosie's healthy and tumor DNA, then running open-source bioinformatics tools to identify the mutations driving her cancer.

Using protein structure prediction and AI-driven binding affinity models, he identified the exact peptides most likely to trigger Rosie's immune system — and generated a personalized mRNA blueprint from scratch. The vaccine was synthesized and administered by a veterinary oncologist. Within weeks, Rosie's tumor had shrunk by half.

The biology was already there. It just needed someone willing to treat it as a data problem.

🐕

50%

tumor reduction in weeks

$3,000

Sequencing cost

AI-Designed

mRNA blueprint

Weeks

To see results

The Protocol

How Our Service Works

A clear, guided three-step process that transforms your dog's unique tumor data into a synthesis-ready mRNA blueprint.

01

DNA Sequencing — We Show You How

You'll have your dog's healthy tissue and tumor DNA sequenced at a certified genomics facility. We provide a step-by-step guide so you know exactly what to request, what data to collect, and how to share it with us securely. No biology background required.

Guided from day one

02

AI-Powered Neoantigen Design

We treat your dog's cancer as a data science problem. Our pipeline parses the sequencing output, identifies somatic missense mutations, and runs open-source binding affinity models to find the peptides most likely to trigger an immune response — then generates a fully optimized mRNA blueprint with canine codon optimization, UTRs, and a poly-A tail.

Open-source bioinformatics

03

Synthesis-Ready Blueprint, Delivered

We provide a complete, lab-ready mRNA sequence order template that you and your veterinary oncologist can take directly to a licensed mRNA synthesis facility. Your vet stays in the driver's seat — we give them the best possible starting point.

Vet-ready deliverable
🐾

Your dog's tumor is unique.
Their vaccine should be too.

RosieVaccine is currently in closed beta. Join the waitlist and be among the first to access personalized mRNA vaccine design for canine cancer.

We respect your privacy. No spam, ever.

🐾

You're on the list!

We'll be in touch as soon as early access opens. Thank you for believing in Rosie's story.

Important Disclaimer

RosieVaccine.com is an experimental AI-assisted bioinformatics design service. We do not manufacture vaccines, administer treatments, or practice veterinary medicine. The mRNA blueprints we generate are computational outputs intended for review and use only under the direct supervision of a licensed veterinary oncologist. This service does not guarantee any clinical outcome, and individual results will vary. Personalized cancer vaccine design is an emerging field — while Paul and Rosie's story is real and documented, it represents a single case and should not be interpreted as a promise of similar results. Always consult your veterinarian before pursuing any cancer treatment for your pet.