ssc-let-7f: Ssc-let-7f is a member of the let-7 family of microRNAs (miRNAs) that was found to be highly expressed throughout prenatal and postnatal development [PMC4423774]. In a study, the top 10 miRNAs expressed were ssc-miR-193a-3p, ssc-miR-423-5p, ssc-miR-320, ssc-miR-181a, ssc-miR-30a-3p, ssc-miR-378, ssc-miR-191, ssc-let7a, ssclet7f and ssclet7c [PMC4008308]. The let family of miRNAs (including ssclet7f) was found to be significantly differentially expressed between PRRSV-infected and mock-infected PAMs [PMC9550049]. In another study on E. coli F18-sensitive pigs, 11 miRNAs were identified with increased expression including sscmiR143, sscl et7f and others [PMC3427155]. In LPS-treated and control samples in a different study on PBMCs, bta-miR103,bta-mir19b,bta mir191,bta mir29b,bta mir15a,bta mir19a,bta mir30d,btamir30b5p,and members of the let family (including let 7f) were abundantly expressed [PMC7903524]. Overall these studies highlight the expression patterns of miRNAs including the highly expressed SSclet7f in various developmental stages and in response to different infections.