Brain Case is a high-tech enterprise focusing on tool viral vector research and translational medicine research. In the past ten years, with the mission of uncovering the "black box of the brain", it has been committed to the development and application strategies of viral vectors, tracing virus toolkit vectors (RV, PRV, HSV, VSV, CAV, etc.) in neural circuits. ), research on recombinant adeno-associated virus (rAAV) vectors for disease gene therapy, and oncolytic viruses for tumor immunotherapy.