PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31353647-6 2019 CS/PEP-NPs could reduce the tight junction integrity of Caco-2 cells and enhance the intracellular fluorescence intensities of fluorescein isothiocyanate-labeled peptide. fluorescein isothiocyanate 127-153 prolyl endopeptidase Homo sapiens 3-6