In contrast, expression of Pyk2 protein in the T98G or U87 cells overexpressing miR-23b following infection with the Pyk WT adenovirus was significantly reduced relative to Pyk2 expression in the parental cells at the same MOI, substantiating that Pyk2 is a target for miR-23b (Figure 7). The gene discussed is PHKA2; the disease is infection.