| 摘要 |
The invention provides a disease-treating drug, specifically acting particular cells or tissues, which is based on protein hollow nanoparticles. The drug's therapeutic effects are confirmed through animal experiments. The invention also provides a treatment method using the drug. The disease-treating drug comprises a substance to be transferred into a cell for treatment of a disease (for example, cancer-treating, thymidine kinase gene of herpes simplex virus type 1) encapsulated in hollow nanoparticles containing particle-forming protein (for example, hepatitis B virus surface antigen protein modified to lose infectivity to inherent hepatocyte and also display a growth factor) displaying, for example, a growth factor.
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