Oxigene -
The shift to Mateon Therapeutics reflected a broader focus on "Vascular Targeted Therapy" (VTT), which combines VDAs with anti-angiogenic agents to trap and destroy tumor cores while preventing new vessel growth. Historical Acquisitions:
On June 20, 2016, OXiGENE officially became Mateon Therapeutics (formerly NASDAQ: OXGN, now MATN). Oxigene
Unlike traditional anti-angiogenic drugs that prevent new vessel formation, OXiGENE’s VDAs targeted existing immature blood vessels within tumors. These agents compromise the tumor's core vasculature, leading to extensive necrosis (cell death) within the center of the tumor. The shift to Mateon Therapeutics reflected a broader
Despite promising science, the company faced periodic financial restructurings, including a significant workforce reduction in 2011 to conserve resources for early-stage programs. Acute Myeloid Leukemia (AML)
A key Phase II trial showed that a combination of CA4P and Avastin significantly improved progression-free survival in ovarian cancer patients compared to Avastin alone.
Acute Myeloid Leukemia (AML), Myelodysplastic Syndromes (MDS)
Lead candidate; received and Orphan Drug designations for platinum-resistant ovarian cancer. OXi4503