Leading the World in Tumor Re-Engineering

PsiOxus aims to be the world’s leading company in tumor re-engineering, delivering medicines of value to patients with cancer.

PsiOxus is a clinical stage oncology company pioneering systemic immune oncology products that drive sustained reprogramming of the tumor microenvironment to overcome the central challenge of resistance to therapy.

Our validated T-SIGn® vector platform can deliver multiple transgene payloads that re-engineer both primary and metastatic tumors. We have a rapidly expanding pipeline of novel monotherapy and combination products to dramatically improve outcomes for patients with cancer.

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