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newsThis year's AACR annual meeting summary has been launched.
Drug source analysis
Drug source analysis5-FU is one of the earliest anti-cancer drugs, and it is still a major treatment.
The design concept of chemotherapeutic drugs like 5-FU is to simply kill tumor cells that replicate faster, but the actual working mechanism is more complicated.
The design ideas of oncolytic viruses are more complicated and modern.
The ideal of intratumoral administration of OV is to turn the local tumor into a tumor vaccine, the so-called in situ tumor vaccine (ISV), to distinguish it from exogenous inactivated tumor cell vaccine.
Although the tumor is indispensable, life is not easy, and the immune system of the natural enemy is in a state of confrontation for a long time, and the relationship is like a policeman.