Self-targeting nanotherapy based on functionalized graphene oxide for synergistic thermochemotherapy.

Nanotherapy based on thermochemotherapy has boomed as a promising alternative for oncotherapy due to the enhanced permeability and retention (EPR) effect. However, a lack of self-targeting capacity prevents nanotherapy from efficiently accumulating in tumor tissue and internalizing into tumor cells, resulting in a suboptimal therapeutic effect. To overcome these bottlenecks, a kind of methotrexate (MTX)-soybean phospholipid (SPC) inclusion complex (MTX-SPC)-modified graphene oxide (CGO) nanotherapy (CGO-MTX-SPC) is constructed by CGO nanosheets as a supporter for MTX-SPC, thereby realizing active-targeting and synergistic thermochemotherapy.