PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27639682-3 2016 Cellular uptake efficiencies of DC and DP in human alveolar type II epithelial cells were significantly enhanced compared to DMEP and etoposide (VP-16), which were demonstrated to be concentration-, time- and energy-dependent. Etoposide 134-143 host cell factor C1 Homo sapiens 145-150