Figure 3From: SLUG is activated by nuclear factor kappa B and confers human alveolar epithelial A549 cells resistance to tumor necrosis factor-alpha-induced apoptosisEffect of TNF-α on p53 upregulated modulator of apoptosis (PUMA) expression. (A) Reverse transciption PCR analysis of PUMA mRNA expression in A549 cells following TNF-α treatment. (B) Time course of PUMA protein induction by TNF-α in A549 cells. (C) Induction of PUMA protein by TNF-α or wedelolactone treatment for different times.Back to article page