PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20153043-5 2010 Bone morphogenetic protein-6 (BMP-6) in the presence of TGF-beta1 was effective in improving GAG and total collagen production when the cells were pre-treated with fibroblast growth factor-2 (FGF-2) prior to scaffold seeding. Glycosaminoglycans 93-96 fibroblast growth factor 2 Homo sapiens 164-190