Correction: RU.521 mitigates subarachnoid hemorrhage-induced brain injury via regulating microglial polarization and neuroinflammation mediated by the cGAS/STING/NF-κB pathway

Correction: Cell Commun Signal 21, 264 (2023)

https://doi.org/10.1186/s12964-023-01274-2

Following publication of the original article [1], the authors reported an error in Fig. 1A, whereby the western blot band of β-tubulin in Fig. 1A was misused unintentionally, which overlapped with the band in Fig. 4A. This error occurred during the figure preparation.

The incorrect Fig. 1 is

Fig. 1

Expression changes of cGAS and microglial localization. A, B Representative Western blot bands of time course and quantitative analysis for cGAS. n = 6 per group. *: P < 0.05, **: P < 0.01, ***: P < 0.001, and ****: P < 0.0001. ns, not significant. C Representative images of double immunofluorescence staining for cGAS (green) with microglia (Iba1, red) at 24 h after SAH. Cell nuclei were counterstained with DAPI (blue). Scale bar = 50 μm. n = 6 per group

The correct Fig. 1 is:

Fig. 1

Expression changes of cGAS and microglial localization. A, B Representative Western blot bands of time course and quantitative analysis for cGAS. n = 6 per group. *: P < 0.05, **: P < 0.01, ***: P < 0.001, and ****: P < 0.0001. ns, not significant. C Representative images of double immunofluorescence staining for cGAS (green) with microglia (Iba1, red) at 24 h after SAH. Cell nuclei were counterstained with DAPI (blue). Scale bar = 50 μm. n = 6 per group

Further to this, please note Fig. 1A for β-tubulin related to Fig. 1A in the original supplementary file 2 was also incorrect. The complete updated supplementary file is provided as “Supplementary Material 2” in this correction article.