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. 2011 Sep 27;120(1):92–97. doi: 10.1289/ehp.1104061

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As-transformed p53^lowHBECs are highly migratory and invasive. (A, B, D, and E) Representative images of transwell cell migration (A and B) and invasion (D and E) assays. For details, see “Materials and Methods.” Bars = 100 μm. (C and F) Quantification of transwell cell migration (C) and invasion (F) assays (means ± SDs, n = 3). Similar results were obtained in two additional experiments. *p < 0.05, compared to vehicle control–exposed cells or As-transformed HBECs.