PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14580871-10 2003 With regard to the in vivo situation, in addition to cellular senescence, TGF-beta could contribute to the increased number of SA-beta-gal positive epithelial cells in BPH. beta-D-galactose 130-138 transforming growth factor beta 1 Homo sapiens 74-82