Journal: Frontiers in Immunology
Article Title: Effect of co-vaccination of cattle with RB51 and BCG on vaccine-specific CD4 + T cell responses
doi: 10.3389/fimmu.2025.1664398
Figure Lengend Snippet: Proliferation of CD4 + T cells from RB51 vaccinated dairy-beef heifers in response to in vitro RB51 and PPDb stimulation. Mean numbers (gray bars) of CD4 + T cells proliferating in response to media only (no stimulation, white circles, n = 8), γ-irradiated RB51 (red circles, n = 8), and PPDb (blue circles, n = 8). *, RB51 or PPDb stimulated CD4 + T cells compared to unstimulated CD4 + T cells at respective time points. #, PPDb stimulated CD4 + T cells compared to RB51 stimulated CD4 + T cells at respective time points. AR1, circles represent individual animal cell counts and gray bars represent means ± SEM. *, #p ≤ 0.05; **p ≤ 0.01; ***, ###p ≤ 0.001 .
Article Snippet: Cells were then incubated with FITC labeled anti-bovine CD4 (clone CC8, Cat. No. MCA1653F, BioRad, Hercules, CA) antibody for 15 min at RT.
Techniques: In Vitro, Irradiation