Figure 4.
Representative Western blots demonstrating expression of NF-κB, Bcl-2, cIAP-1, XIAP, and survivin following irradiation with 50-400 J/m2 UV-B in BAR-T, NES-G2T, and NES-B3T cell lines. Note the expression of these survival proteins increases in BAR-T cells, but decreases in the NES cell lines in response to UV-B. Note that low-dose UV-B irradiation (50 J/m2) virtually abolishes the expression of NF-κB and XIAP in the NES-B3T cells, but not in the NES-G2T cells.