Fig. 1From: In vitro study to evaluate the effect of granulocyte colony stimulating factor on colorectal adenocarcinoma and on mesenchymal stem cells trans differentiation into cancer stem cells by cancer cells derived exosomesA untreated CRC cells; B CRC cells treated with G-CSF; showing decrease in the number of CRC cells, black arrows indicate cell rounding and detachment which are signs of apoptosis, C exosomes from untreated CRC cells, D exosomes from G-CSF treated CRC cells by TEM showing their cup shaped morphology and size (100 nm), scale bar (2 µm)Back to article page