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. 2022 Oct 27;7:63. doi: 10.1038/s41525-022-00333-w

Fig. 4. Regulation of CD24 and CD44 associated with anchorage-independent growth and invasive activities.

Fig. 4

a Confocal microscopy (left) and flow cytometry (right) were performed using specific antibodies for CD24 and CD44 labeled with PE and APC, respectively. b, c Suppression of tumorsphere formation activity (b) and invasion activity (c) by treatment with either or both of the anti-CD24 and CD44 antibodies. The tumorsphere assay was conducted for 7 days, and the invasion chamber assay system containing Matrigel was performed for 24 h. The relative number of tumorspheres compared to the percentage of Panc0203 cells group treated by IgG control (b, left). Diameter of tumorspheres (b, right). d Effect of CD24 short hairpin RNA (shRNA) on the invasion activity of Panc0203 and SP1030 cells. An invasion chamber assay system containing Matrigel was performed for 24 h. Data are presented as the mean values ±SD.