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. 2021 May 25;26:101026. doi: 10.1016/j.bbrep.2021.101026

Fig. 4.

Fig. 4

GPC-1 expression in PANC-1 2D cells, 3D spheroids and exosomes derived from PANC-1 2D cells and 3D spheroids. (A) GPC-1 protein levels in PANC-1 2D cells, 3D spheroids and exosomes derived from PANC-1 2D cells and 3D spheroids measured with ELISA. The data were mean ± SEM (**P < 0.01). (B) GPC-1 expression in PANC-1 2D cells and 3D spheroids measured with qRT-PCR. The data were normalized to U6 and expressed as mean ± SEM. Here, GPC-1 expression in PANC-1 2D cells was used as control (*P < 0.05).