PLOD2 and gastric adenocarcinoma: In order to investigate the research status of PLOD2 and gastric cancer, we conducted a search on the PubMed using the following search strategy: [“stomach neoplasms” (Title/Abstract) OR “stomach neoplasms” (MeSH Terms) OR “gastric adenocarcinoma” (Title/Abstract)] AND [“PLOD2” (Title/Abstract)].