KRT1 and staphylococcus aureus infection: The expression patterns of proteins involved in the tight junction pathway (related genes: Tuba, PAR6, AMPK, Myosin II, CRB3, JARB, and ZO-3) and Staphylococcus aureus infection pathway (related genes: PLG and KRT1) also show synergistic regulation effects of GA and GKW (Figure 7G).