Based on the hypothesis that schistosome-derived miRNAs could play a role in modulating fibrosis and potentially have anti-tumor effect, our previous work identified sja-let-7 as a miRNA with anti-fibrotic properties, targeting the 3′UTR of Col1α2, thereby inhibiting its expression and alleviating fibrosis [11]. Here, COL1A2 is linked to neoplasm.