Fig. 2From: Generation, evolution, interfering factors, applications, and challenges of patient-derived xenograft models in immunodeficient miceThe interfering factors to consider of establishing PDX-IM model, including mouse strain, tumor type, subtypes, hormone supplement, tumor microenvironment, Matrigle, xenograft material (tumor debris, single-cell suspensions, surgical excision, biopsy or metastatic samples, tumor stage and size, treatment status), implantation site, and gender gapBack to article page