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Solid tumor cell therapy

Non-engineered cell therapy designed to seed immune hubs inside tumors.

Defiant Therapeutics is developing ReCharge, a platform intended to create tertiary lymphoid structures inside solid tumors so the patient’s own immune system can generate local and systemic anti-tumor activity.

What we are building

Single-injection therapy

An intratumoral approach designed to form a miniature lymph-node-like structure directly at the cancer site.

Faster manufacturing

A non-engineered autologous cell therapy workflow targeting treatment readiness in days, not weeks.

Platform potential

A plug-and-play strategy being developed across solid tumor indications where durable immune activation is needed.

Team

Sam Inverso headshot

Sam Inverso, PhD

Co-founder & CEO

Sam is a scientist and entrepreneur focused on translating platform technologies into venture-backed companies. He co-founded ReadCoor, acquired by 10x Genomics, and brings experience in strategy, partnerships, and company building to Defiant.

Girija Goyal headshot

Girija Goyal, PhD

Co-founder & CSO

Girija is an immunologist and inventor of the ReCharge platform. Her work at the Wyss Institute spans human immune models, organs-on-chips, diagnostics, and bioinspired therapeutic platforms for challenging diseases.