MedicalTerminology DB

Meaning of COL-3: A substance being studied in the treatment of cancer.

Definition of COL-3

A substance being studied in the treatment of cancer. COL-3 may block the growth of new blood vessels that tumors need to grow. It is a type of matrix metalloproteinase inhibitor and a type of antiangiogenesis agent.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.