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. 2021 Mar 29;12:653344. doi: 10.3389/fimmu.2021.653344

Figure 3.

Figure 3

Identification and expression of inflammation-related cytokines in neutrophils in vitro. RT-qPCR (A–D) and ELISA (E–H) detection in the supernatant of IL-6, IL-8, TNF-α, and IL-10 in human freshly isolated neutrophils. Cells were incubated with miR-let-7b mimics, miR-let-7b inhibitor, and miR-let-7b mimics NC (100 nM, respectively), and the supernatant was collected at 10 hours after stimulation with 100 ng/mL LPS for 4 h. Data represent mean ± SD (n=3–5). Tukey’s multiple comparison tests were used to generate the P-values indicated in the figure. *P < 0.05, **P < 0.01, ***P < 0.001.