

Encoding Health
Unlocking cures

Our Science
Stylus Medicine is developing in vivo genetic medicines to unlock cures.
Our platform is powered by engineered recombinases that encode therapeutics with high precision.



Our Medicines
Our initial focus is to create in vivo CAR-T therapies. Our approach enables precise, durable CAR-T generation inside the body. These CAR-T treatments leverage a cell-targeted lipid nanoparticle (LNP) to deliver therapeutic payloads directly to immune cells in vivo. This approach has the potential to transform patient treatment, improve patient accessibility and redefine what’s possible in medicine.

Elegant, therapeutic-grade recombinase:
Refined to encode a durable therapeutic effect
High capacity for therapeutic payloads:
Capable of encoding polyfunctional multi-kb payloads
Targeted lipid nanoparticle delivery:
Elegant, scalable LNP-based in vivo genetic medicines

Oncology

Autoimmune

Genetic Diseases

and beyond
Our Team
Leadership

Emile Nuwaysir, Ph.D.
Chairman & Chief Executive Officer

Jason Fontenot, Ph.D.
Chief Scientific Officer

Nicole Heifner
SVP, Finance & Human Resources

Celeste Richardson, Ph.D.
SVP, Immunology

Hak Chang, Ph.D., J.D.
Vice President, Intellectual Property

Srinivas Chollangi, Ph.D.
Executive Director, CMC Tech Ops
Board of Directors
Scientific Founders
Michael C. Bassik, Ph.D.
Associate Professor of Genetics,
Stanford University
Our Investors
We are proud to be supported by leading life sciences investors and
biopharmaceutical company venture funds.

