PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21621154-4	2011	METHODS: We constructed recombinant plasmid PEGFP-AFP-hTNFalpha, which was transfected into AFP positive HepG2 cells and AFP negative Hela cells by PEG-PEI/Fe3O4 nanomagnetic fluid.	ferryl iron	156-161	tumor necrosis factor	Homo sapiens	54-63	
21621154-9	2011	RESULTS: Plasmid PEGFP-AFP-hTNFalpha delivered by PEG-PEI/Fe3O4 nanomagnetic fluid was successfully transfected into HepG2 cells and expressed in the HepG2 cells.	ferryl iron	58-63	tumor necrosis factor	Homo sapiens	27-36	
21621154-10	2011	The transfection efficacy of hTNFalpha gene delivered by PEG-PEI/Fe3O4 nanomagnetic fluid was superior to that of hTNFalpha gene delivered by lipofectamine in HepG2 cells.	ferryl iron	65-70	tumor necrosis factor	Homo sapiens	29-38	
21621154-13	2011	CONCLUSION: PEG-PEI/Fe3O4 nanomagnetic fluid successfully transfected PEGFP-AFP-hTNFalpha into HepG2 cells and induced expression of hTNFalpha gene in the HepG2 cells, thus showing promise as a gene vector for liver cancer gene therapy.	ferryl iron	20-25	tumor necrosis factor	Homo sapiens	80-89	
21621154-13	2011	CONCLUSION: PEG-PEI/Fe3O4 nanomagnetic fluid successfully transfected PEGFP-AFP-hTNFalpha into HepG2 cells and induced expression of hTNFalpha gene in the HepG2 cells, thus showing promise as a gene vector for liver cancer gene therapy.	ferryl iron	20-25	tumor necrosis factor	Homo sapiens	133-142	
32054994-12	2020	Enhanced expression of TNF and the activation of NLRP3 and CASP1 followed by the increased generation of IL-1beta and nuclear translocation of the NF-kappabeta transcription factor occurred in response to hemoglobin-derived peptides, and ferryl hemoglobin in endothelium was upregulated in both pathologies.	ferryl iron	238-244	tumor necrosis factor	Homo sapiens	23-26