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. 2024 Sep 13;12(9):1050. doi: 10.3390/vaccines12091050

Figure 4.

Figure 4

Early vaccine-induced cytokine and chemokine profile in healthy and type 2 diabetes mellitus (T2D) vaccine recipients. Level of cytokines (IL-15, IL-6, TNF-α, IFN-γ) (AD), of the chemokine CXCL-10 (E) and of the acute-phase protein Pentraxin 3 (PTX3) (F) were measured using multiplex magnetic bead panel in serum samples longitudinally collected from the “CoVonly” group (in grey) and the “FluplusCoV” groups (in blue for healthy subjects, HS, and in petrol green for T2D individuals) immediately before (day 0, d0), as well as 1 day and 30 days (d1 and d30, respectively) after the third booster dose of COVID-19 mRNA vaccine in the presence or absence of the flu vaccine. Only for the “FlubeforeCoV” group (in light blue) was the analysis performed on sera stored before (day 0, d0) the quadrivalent flu vaccine, as well as before (day 30, d30) and 1 and 30 days after (d30 + 1 and d30 + 30, respectively) the third booster dose of COVID-19 mRNA vaccine. p-values calculated by one-way ANOVA test were assigned as follows: * ≤ 0.05; ** ≤ 0.01; *** ≤ 0.001, **** ≤ 0.0001.