MAP4K4 and bronchiolitis: MAP4K4, IKK, and NFKBIB (green), all proteins involved in the pathway signaling of NFkB, were predicted targets of the sRNAs that were upregulated in RV-bronchiolitis, leading to a predicted inhibition of the pathway and subsequent inhibition of inflammation in RV-bronchiolitis compared to RSV-bronchiolitis (Figure 4).