Identifying transcriptomic profiles in ovine spleen after repetitive vaccination.

Aluminum hydroxide has long been employed as a vaccine adjuvant for its safety profile, although its precise mechanism of action remains elusive. In this study, we investigated the transcriptomic responses in sheep spleen following repetitive vaccination with aluminum adjuvanted vaccines and aluminum hydroxide alone. Notably, this work represents the first exploration of the sheep spleen transcriptome in such conditions.

The sheep miRNAome: Characterization and distribution of miRNAs in 21 tissues.

MicroRNAs (miRNAs) are evolutionarily conserved small non-coding RNAs that regulate gene expression. In livestock species, miRNAs also show great potential as biomarkers for animal health and product quality. In sheep, few miRNAs have been described in comparison with other livestock species or model organisms.