A few years ago, it was shown that, upon RSV treatment, miR-663 was upregulated both in human THP-1 monocytes, where it targets transcripts encoding pro-inflammatory JunB and JunD, and in human SW480 colon cancer cells, where it targets TGFβ1 transcripts [27,28] (Table 1). The gene discussed is TGFB1; the disease is colonic neoplasm.