MedicalTerminology DB

Meaning of CD134: A protein being studied in the treatment of cancer.

Definition of CD134

A protein being studied in the treatment of cancer. Substances that attach to CD134 on the surface of T cells (a type of white blood cell) may help the T cells grow and kill more cancer cells. CD134 is a type of tumor necrosis factor (TNF) receptor. Also called OX-40.

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.