TABLE 1

Characteristics of cell lines used and their responses to salivary gland extract treatment regarding DENV2 infectivity enhancement and cell migration

Cell lineSpecies, tissue, cell typeEnhancementCell migration
NIH 3T3Mouse, embryo, fibroblastYesYes
129 IFNAR+/+Mouse, embryo, fibroblastYesYes
129 IFNAR−/−Mouse, embryo, fibroblastYesYes
C57BL/6 IFNAR−/−Mouse, embryo, fibroblastYesYes
RAW 264.7Mouse, blood, macrophageNoNo