PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27538697-4 2016 In addition, the natural killer group 2 member D (NKG2D) system and the proinflammatory cytokine interleukin (IL)-15 are significantly upregulated in the gastric mucosa of LyG patients, and gastric epithelial cells respond to microbe-derived stimuli, including live P. acnes and the microbial products short-chain fatty acids, with induction of NKG2D ligands. Fatty Acids, Volatile 302-325 interleukin 15 Homo sapiens 97-116