PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27056322-3 2016 The herpes simplex type 1-thymidine kinase (TK) actively kills dividing tumor cells in the brain when in the presence of the prodrug, ganciclovir (GCV), whereas the FMS-like tyrosine kinase 3 ligand (Flt3L) is an immune-stimulatory molecule under tight regulation by a tetracycline-inducible "Tet-On" activation system that induces anti-GBM immunity. Tetracycline 269-281 fms related receptor tyrosine kinase 3 ligand Homo sapiens 165-198