Problems and strategies in the research of patient-derived gastric cancer xenograft models / 中国实验动物学报

In this paper, we summarize the major problems existing in establishing gastric cancer patient-derived xenograft ( PDX) models and its solutions, and introduce its advantages on screening targeted drugs. As many previous re?search emphasized on individual characteristics too much, we argue that we should pay more attention to the generality of what we are studying in order to analyze the genotype of PDX models before taking a targeted therapy.