TGFB1 and infection: Among the top 10 most significant are (i) influenza virus-infected A549 cells (human influenza virus pH1N1 and low pathogenic avian influenza viruses subtypes H5N2 and H9N2; various time points post infection; positions 1, 3, 5-10) and (ii) A549 cells treated with porcine TGFbeta (positions 2 and 4).