Fig. 9From: Identification and validation of stromal-tumor microenvironment-based subtypes tightly associated with PD-1/PD-L1 immunotherapy and outcomes in patients with gastric cancerValidation of the hub genes in the GEO cohort. a F2: coagulation factor II; b AHSG: alpha 2-HS Glycoprotein; c FGB: fibrinogen beta chain; d APOA2: apolipoprotein A-IIBack to article page