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Fig. 2 | Cell Communication and Signaling

Fig. 2

From: Melanoma stimulates the proteolytic activity of HaCaT keratinocytes

Fig. 2

CAKs characterization. The level of CK10 (A), CK14 (B) and E-cadherin (C) in cell lysates was determined using Western Blotting analysis. Cells were cultured in the presence of melanoma on Transwell inserts (INS) or with melanoma-conditioned media (CM). Control (CTRL) constitutes of cells cultured in kDMEM: mDMEM (1:1 ratio) media. Results were normalized to Ponceau S staining. The mean of at least three biological repetitions ± SD is shown. Asterisks indicate statistically significant differences between control cells and CAKs or between different types of CAKs. The significance level was set at p ≤ 0.05 (*)

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