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. 2021 Dec 28;41:77–87. doi: 10.1016/j.jare.2021.12.011

Fig. 2.

Fig. 2

OPN attracts MSCs to lung cancer cells. (A) A549-L cells were incubated with OPN shRNA (1.5 ug/mL) for 24 h. The Transwell assay determined MSC recruitment in the CM. An adhesion assay examined levels of MSC adhesion in A549-L cells. (B) Quantification chart of the migration and adhesion assay data. All results are expressed as the mean ± SD of three independent samples. *p < 0.05 compared with the parental group; #p < 0.05 compared with 1 μM B[α]P or 1% CSE treatment.