PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17495241-9 2007 Treatment of cultured breast cancer cells (SK-BR-3) with 1-4 microg thymosin beta-4/mL significantly increased cell numbers, as determined by MTT-assays. sk-br-3 43-50 thymosin beta 4 X-linked Homo sapiens 68-83