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. 2013 Mar 5;8(3):e56929. doi: 10.1371/journal.pone.0056929

Figure 4. SPLUNC1 induced cellular apoptosis.

Figure 4

(A) SPLUNC1 and the BPI domain-deleted mutant, ΔSPLUNC1, increased the expression of the proapoptotic proteins BAX, BAD caspase-3 and 8, and decreased the antiapoptotic protein Bcl-2 expression. (B) Enforced expression of SPLUNC1 and ΔSPLUNC1 in HNE-2 cells increased cellular apoptosis.