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The Characterization Of T-Cell Manufacturing For Adoptive T-Cell Therapies, Amir Alpert

Dissertations & Theses (Open Access)

Adoptive T-cell therapy using genetically modified T cells has emerged as a potential therapeutic option for several malignancies. Central to the production of the cellular therapy is the manufacturing using a stimulation, genetic engineering, and expansion methodology. Within this framework, there is a delicate balance between expansion of the cells to a therapeutically relevant dosage and the need to retain the proliferative potential of the ‘living drug’. I show that as T-cells are expanded for elongated periods of time, they lose their proliferative potential and become functionally senescent despite the presence of multiple proliferative cytokines. In addition, I show that …