Journal: International journal of molecular sciences
Article Title: Modulation of Macrophages TLR4-Mediated Transcriptional Response by Lacticaseibacillus rhamnosus CRL1505 and Lactiplantibacillus plantarum CRL1506.
doi: 10.3390/ijms26062688
Figure Lengend Snippet: Figure 9. Effect of lactobacilli strains on the production of inflammatory cytokines and chemokines by murine Peyer’s patches macrophages stimulated with the Toll-like receptor 4 (TLR4) agonist lipopolysaccharide (LPS). Immunocompetent adult BALB/c mice (6 weeks) were orally treated with Lacticaseibacillus rhamnosus CRL1505 or Lactiplantibacillus plantarum CRL1506 strains for five days. On day 6, Peyer’s patches macrophages were isolated, cultured for 24 h, and then challenged with LPS. The levels of cytokines were determined after 24 h of culture (basal) or 24 h after LPS challenge by ELISA. Peyer’s patches of macrophages obtained from non-lactobacilli-treated mice were used as controls. Asterisks indicate significant differences between the indicated groups and basal or LPS-challenged controls, (*) p < 0.05; (**) p < 0.01.
Article Snippet: 2025, 26, 2688 22 of 26 BMS614) and IL-12 (Mouse IL-12 p70 ELISA Kit, BMS6004) from ThermoFisher Scientific (Waltham, MA, USA), and CCL-2 (Mouse CCL2/JE/MCP-1 ELISA Kit Quantikine, MJE00B), CCL-8 (Mouse CCL8/MCP-2 DuoSet ELISA, DY790), IL-27 (Mouse IL-27 p28/IL-30 ELISA Kit Quantikine, M2728), CSF2 (Mouse GM-CSF DuoSet ELISA, DY415), and CSF3 (Mouse G-CSF ELISA Kit Quantikine, MCS00) from R&D Systems (Minneapolis, MN, USA).
Techniques: Isolation, Cell Culture, Enzyme-linked Immunosorbent Assay