MUC5B and infection: Interestingly, in OM10.1 cells, an increase in cell death could only be seen when the cells were pretreated with AEG-40730 prior to MG1 infection (Supplementary Figures S2, S3), confirming that the order of administration of the SMAC mimetics and MG1 influences the cell killing in vitro and may have potential to eventually be used as a therapeutic.