Research Article

Neutrophil Extracellular Traps Facilitate A549 Cell Invasion and Migration in a Macrophage-Maintained Inflammatory Microenvironment

Figure 7

The ability of NETs to promote metastasis and invasion is partly dependent on macrophages. Without THP-1 cells, NETs could not promote A549 cell (a, c) migration and (b, d) invasion. .
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