Skip to main content
. Author manuscript; available in PMC: 2012 Jun 15.
Published in final edited form as: J Immunol. 2011 May 11;186(12):6771–6778. doi: 10.4049/jimmunol.1100099

FIGURE 2.

FIGURE 2

Impact of β-catenin and TCF-4 on IFN-γ–mediated induction of HIV in astrocytes. PFA (A) or U87MG astrocytoma cells (B) were transfected with GFP, a constitutively active β-catenin construct (β-catenin pcDNA), a DN construct of TCF-4, or were mock transfected. Transfected cells were treated or not with IFN-γ for 24 h. Subsequently, the cells were infected with HIVBal, and HIV p24 level was measured at day 6 postinfection by conventional ELISA. Data represent a minimum of three experiments. *p < 0.05, compared with untreated samples.