{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Xia X"],"funding":["Shanghai Municipal Education Commission","National Natural Science Foundation of China","Shanghai Sailing Program"],"pagination":["1017"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8866499"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(1)"],"pubmed_abstract":["Postoperative abdominal infectious complication (AIC) is associated with metastasis in locally advanced gastric cancer (GC) patients after radical gastrectomy. However, the underlying mechanism remains unclear. Herein, we report that neutrophil extracellular traps (NETs), the DNA meshes released by neutrophils in response to infection, could promote GC cells proliferation, invasion, migration and epithelial-mesenchymal transition dependent on TGF-β signaling. Then we model nude mice with cecal puncture without ligation to simulate postoperative AIC and find that NETs in peripheral blood and ascites fluid facilitate GC cells extravasation and implantation into liver and peritoneum for proliferation and metastasis. Notably, TGF-β signaling inhibitor LY 2157299 could effectively impede liver "],"journal":["Nature communications"],"pubmed_title":["Neutrophil extracellular traps promote metastasis in gastric cancer patients with postoperative abdominal infectious complications."],"pmcid":["PMC8866499"],"funding_grant_id":["31872740","32070878","81802313","20191905"],"pubmed_authors":["Xia X","Zhang Z","Wang S","Ni B","Yu F","Zhao G","Zhao E","Li Q","Yang S","Zhu C"],"additional_accession":[]},"is_claimable":false,"name":"Neutrophil extracellular traps promote metastasis in gastric cancer patients with postoperative abdominal infectious complications.","description":"Postoperative abdominal infectious complication (AIC) is associated with metastasis in locally advanced gastric cancer (GC) patients after radical gastrectomy. However, the underlying mechanism remains unclear. Herein, we report that neutrophil extracellular traps (NETs), the DNA meshes released by neutrophils in response to infection, could promote GC cells proliferation, invasion, migration and epithelial-mesenchymal transition dependent on TGF-β signaling. Then we model nude mice with cecal puncture without ligation to simulate postoperative AIC and find that NETs in peripheral blood and ascites fluid facilitate GC cells extravasation and implantation into liver and peritoneum for proliferation and metastasis. Notably, TGF-β signaling inhibitor LY 2157299 could effectively impede liver ","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Feb","modification":"2026-05-03T10:29:49.362Z","creation":"2025-04-05T20:07:31.313Z"},"accession":"S-EPMC8866499","cross_references":{"pubmed":["35197446"],"doi":["10.1038/s41467-022-28492-5"]}}