Gastric Adenocarcinoma, also known as adenocarcinoma of stomach, is related to diffuse gastric and lobular breast cancer syndrome and adenocarcinoma, and has symptoms including dyspepsia An important gene associated with Gastric Adenocarcinoma is HOTAIR (HOX Transcript Antisense RNA), and among its related pathways/superpathways are Infectious disease and ERK Signaling. The drugs Rabeprazole and Proton Pump Inhibitors have been mentioned in the context of this disorder. Affiliated tissues include lymph node and liver, and related phenotypes are Decreased viability and Increased shRNA abundance (Z-score > 2)