Methods to monitor in vivo expansion and efficacy of CAR-T cells in preclinical models.

Overview

The landscape of CAR-T detection and monitoring techniques in preclinical models is rapidly evolving. In this chapter, we will discuss the most widely used methods. The chapter begins with elaborating on the rational of establishing and optimizing protocols for CAR-T monitoring and explaining why this is a crucial step in CAR-T early development. This conceptual basis will be followed by detailed protocols: polymerase chain reaction (PCR), flow cytometry and bioluminescence imaging (BLI). These in vivo methods can be implemented in labs with interest in CAR-T pre-clinical research. It will provide important tools in the process of CAR-T development and offer better understanding of their efficacy, cytotoxicity and survival.