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Alphabetical Glossary of Terms: Gene Therapy & Immunotherapy, 2nd Edition

The purpose of this glossary is to provide clarification of the most commonly used terms related to gene therapy and immunotherapy. The terms in this glossary are listed alphabetically, with illustrations where appropriate.


Daniel Kavanagh, PhD
Senior Director, Biosafety and Gene Therapy
WCG Biosafety

Gene Therapy & Immunotherapy Glossary, 2nd Edition

About WCG

WCG is a global leader of solutions that measurably improve and accelerate clinical research. Biopharmaceutical and medical device companies, contract research organizations (CROs), research institutions, and sites partner with us for our unmatched expertise, data intelligence, and purpose-built technology to make informed decisions and optimize study outcomes, while maintaining the highest standards of human participant protection. WCG raises the bar by pioneering new concepts, reimagining processes, fostering compliance and safety, and empowering those who perform clinical trials to accelerate the delivery of medical therapies and devices that improve lives. For more information, please visit or follow us on LinkedIn or Twitter @WCGClinical.