Abstract
A Tumor Micro-Environment (TME) responsive expression vector including a nucleic acid sequence encoding a synthetic promoter comprising one or more promoter- response-elements, and a nucleic acid sequence encoding immune-effector genes, such as chimeric antigen receptor. The TME responsive vector is designed to induce the expression of immune-effector genes within TME, and not in normal healthy tissues, thus focusing immune activities, increasing safety and reducing the ON-target OFF- tumor hazard.
Original language | American English |
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Patent number | CA3093628 |
IPC | C12N 15/ 867 A I |
Priority date | 14/02/19 |
State | Published - 22 Aug 2019 |