Exopolysaccharides from Limosilactobacillus reuteri: their influence on in vitro activation of porcine monocyte-derived dendritic cells - brief report.

ABSTRACT: The aim of this study was to evaluate the immunomodulatory potential of two α-D-glucans from Limosilactobacillus reuteri L26 Biocenol™ (EPS-L26) and L. reuteri DSM17938 (EPS-DSM17938), with respect to their influence on in vitro activation of porcine dendritic cells (DCs). We used immature DCs differentiated from porcine blood monocytes under in vitro conditions. Based on the surface expression of MHC II and costimulatory CD80/86 molecules, we showed that both used EPSs favour the maturation of monocyte-derived DCs (MoDCs) similarly to the commonly used stimulant tumour necrosis factor α (TNF-α). In contrast to TNF-α stimulation, MoDCs treated with both used EPSs significantly up-regulated the mRNA levels not only for interleukin (IL)-10 (P < 0.0001 for EPS-DSM17938; P = 0.0037 for EPS-L26

SUBMITTER: Kissova Z 

PROVIDER: S-EPMC11442659 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature