Composition for gene therapy, comprising IL-12 gene

摘要

A composition for gene therapy, comprising IL-12 gene and a nucleic acid carrier, wherein the nucleic acid carrier comprises a polypeptide consisting of diaminobutyric acid and/or a pharmaceutically acceptable salt thereof is prepared, and the composition is delivered to target cells to allow the cells to express IL-12 gene and produce IL-12, which increase a therapeutic effect.