PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2070686-6 1991 We demonstrate that PBMC, after stimulation with interleukin 2 or phytohaemagglutinin-P/12-O-tetradecanoylphorbol 13-acetate, secrete significant quantities of latent TGF-beta 1. Tetradecanoylphorbol Acetate 88-124 transforming growth factor, beta 1 Mus musculus 167-177