PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12972299-6 2003 Furthermore, we have analyzed the expression of versican isoforms in SK-mel-3.44 and SK-mel-1.36-1-5 cells induced to differentiate by TPA treatment. Tetradecanoylphorbol Acetate 135-138 versican Homo sapiens 48-56