. . . . . . . . . . . . "[Under comprehensive analysis, the appropriate N/P ratio of PEG-g-PEI-SPION/siRNA was 10, and siRNA targeting at human CD44v6 (siCD44v6) transferred by PEG-g-PEI-SPION was effective at downregulating the CD44v6 expression of gastric carcinoma cell line SGC-7901 in vitro.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:49:33+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .