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. 2019 Dec 9;9:18635. doi: 10.1038/s41598-019-54566-4

Figure 5.

Figure 5

Dormancy signaling via phospho-p38MAPK. C4-2B4 (AD) and C4-2b (EH) cells were incubated with select bone-secreted factors over a time course for up to 48 h as indicated. Cells at different time points were immunostained for phospho-p38MAPK (p-p38) and counterstained with DAPI for DNA. Representative images of p-p38 nuclear translocation are shown. The levels of p-p38 fluorescence signals per nucleus were quantified using NIS-Elements software. All bars, 20 µm. n, number of nuclei analyzed. P values were by t test. #p < 0.0001.