Additionally, small-molecule inhibitors that interfere with the interaction of β-catenin with TCF/LEF transcription factors (FH535, Wnt pathway inhibitor XII [Wnt XII], and iCRT-14) reduced RVFV MP12-GFP infection but did not diminish VacV or VSV infections in HeLa cells (Fig. 4C) and A549 cells (data not shown). The gene discussed is HNF4A; the disease is infection.