NFKB1 and infection: HAdV5 and HAdV35 have a similar pattern in activation status of MAP kinases compared to HAdV26; HAdV35 ERK activation was decreased within 1 h p.i., while for HAdV5 and HAdV26 it decreased only after 6 h p.i. IκBα expression was less reduced after HAdV5 infection, indicating decreased NF-κB activation compared to infection with HAdV26 and HAdV35.