PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32317968-6 2020 In addition, Trichomicin inhibited TNFalpha-induced activation of NF-kappaB and basal Stat3 signaling in vitro, which resulted in reduced expression of the immune checkpoint protein PD-L1 in tumor and stromal cells. trichomicin 13-24 signal transducer and activator of transcription 3 Mus musculus 86-91