What is Targeted Therapy for Gastric Cancer?

Well, targeted therapy for gastric cancer mainly refers to treating some major known carcinogenic sites at the molecular level. Well, this site may be a protein molecule, or it may be a gene site or gene fragment. Well, currently known molecular targeted therapy for gastric cancer with relatively good efficacy is mainly HER2. Well, some targeted drugs can be used for HER2-positive gastric cancer patients. For example, Herceptin, that is, trastuzumab. Well, the efficacy of this drug is relatively positive, and there are a large number of clinical studies proving it. Well, gastric cancer is a tumor with relatively high inhibition, so the efficacy of this targeted therapy drug at this stage is relatively limited, but I believe that in the near future, the efficacy will be greatly improved. This is a relatively promising research direction.