Biological characteristics of γδT cells and application in tumor immunotherapy
Renhong Zhu, Qian Yan, Yashu Wang, Keqiang Wang
Abstract
Human γδT cells are a special immune cell type which exist in small quantities in the body, do not require processing and presentation for antigen recognition, and have non-major histocompatibility complex (MHC)-restricted immune response. They play an important role in the body's anti-tumor, anti-infection, immune regulation, immune surveillance and maintenance of immune tolerance. This article reviews the generation and development of human γδT cells, genetic characteristics, classification, recognition and role of antigens, and research progress in tumor immunotherapy.
Topics & Concepts
Immune systemImmunotherapyMajor histocompatibility complexImmunologyAntigenBiologyAntigen presentationImmune recognitionImmune toleranceT cellImmune Cell Function and InteractionImmunotherapy and Immune ResponsesCancer Immunotherapy and Biomarkers