MedicalTerminology DB

Meaning of molecularly targeted therapy: In cancer treatment, substances that kill cancer cells by targeting key molecules involved in cancer cell growth.

Definition of molecularly targeted therapy

In cancer treatment, substances that kill cancer cells by targeting key molecules involved in cancer cell growth.

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.