PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32648873-2 2020 METHODS: Herein, we present multilayer-coated mesoporous silica (MSs) which release payload drugs specifically in the colon tract in the presence of azoreductase produced by the gut microbiota, and simultaneously rejuvenate the tryptophan metabolism of the microbiome to induce activation of the aryl hydrocarbon receptor (AHR) for increased anti-inflammatory effects. mesoporous silica 46-63 NAD(P)H dehydrogenase, quinone 1 Mus musculus 149-161