Q. Li, L. Wu, B. Cheng, et al., “Penfluroidol Attenuates the Imbalance of the Inflammatory Response by Repressing the Activation of the NLRP3 Inflammasome and Reduces Oxidative Stress via the Nrf2/HO-1 Signaling Pathway in LPS-Induced Macrophages,” Mediators of Inflammation 2023 (2023): 9940858, https://doi.org/10.1155/2023/9940858.

In the article titled “Penfluroidol Attenuates the Imbalance of the Inflammatory Response by Repressing the Activation of the NLRP3 Inflammasome and Reduces Oxidative Stress via the Nrf2/HO-1 Signaling Pathway in LPS-Induced Macrophages,” there was an error in Figure 5a in which the western blot bands corresponding to HO-1 were inadvertently duplicated. This error occurred during the production of the article and Figure 5 should be corrected as follows:

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Figure 5 
(a–d) PF promoted the nuclear translocation of Nrf2 and facilitated the expression of HO-1 in LPS-stimulated RAW264.7 cells. RAW264.7 cells were treated with PF for 24 h and stimulated with LPS (1 μg/mL) for 24 h. Western blotting technology was used to investigate the protein expression of HO-1, nuclear Nrf2, and cytosolic Nrf2. The data are shown as the mean ± SD, and one-way ANOVA was used to compare the differences , , and .

We apologize for this error.