MedicalTerminology DB

Meaning of PXD101: A substance being studied in the treatment of cancer.

Definition of PXD101

A substance being studied in the treatment of cancer. PXD101 blocks enzymes needed for cell division and may kill cancer cells. It also prevents the growth of blood vessels needed for tumors to grow and may make tumor cells more sensitive to other anticancer drugs. It is a type of histone deacetylase (HDAC) inhibitor, a type of angiogenesis inhibitor, and a type of chemosensitizer. Also called belinostat.

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.