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. 2016 Mar 25;10(4):320–331. doi: 10.1080/19336950.2016.1168551

Figure 4.

Figure 4.

A sustained cold-mediated TRPM8 activity induces necrosis of keratinoyctes. Images shows a Trypan blue staining of control HaCaT cells (CTL), eTRPM8-overexpressing HaCaT cells (eTRPM8) or HaCaT cells concomitantly overexpressing eTRPM8 and the superoxide dismutase 1, SOD1 (eTRPM8+SOD1) incubated at 37°C, 31°C or 25°C for 3 d. Necrotic cells appeared as dark blue-stained cells.