PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18806692-4 2008 Successful TSPO knockdown was characterized by reduction of 20% in TSPO RNA levels, 50% in protein expression of the TSPO, and 50% in binding with the TSPO ligand, [3H]PK 11195. Tritium 165-167 translocator protein Homo sapiens 11-15