c("cell type: HEK293T human embryonic kidney cell line", "genotype/variation: control", "miRNA source: cells")
c("cell type: HEK293T human embryonic kidney cell line", "genotype/variation: control", "miRNA source: extracellular vesicles")
c("cell type: HEK293T human embryonic kidney cell line", "genotype/variation: overexpression of miR-146a", "miRNA source: cells")
c("cell type: HEK293T human embryonic kidney cell line", "genotype/variation: overexpression of miR-146a", "miRNA source: extracellular vesicles")