In the published article, there was an error in the SAH and SAH + PD10 group of Figure 4H as published. During the preparation of the figure panels, the images for the SAH and SAH + PD10 groups were mistakenly replaced with images from other groups. The corrected Figure 4 and its caption appear below.
Figure 4. Effects of different concentrations of PD on ER stress. The protein expression of SIRT1 (A), GRP78 (B), p-PERK (C), p-eIF2α (D), ATF4 (E), and CHOP (F); The immunofluorescence staining of SIRT1 (G) and GRP78 (H); Quantitative analysis of fluorescence intensity (I, J). Data were presented as mean ± SD (n = 6). Compared to sham group, ###P < 0.001; Compared with the SAH + vehicle group, ***P < 0.001, *P < 0.05.
Additionally, the previously published Supplementary file “Data Sheet 2” is being updated with a new file that includes protein bands for protein bands for ATF4, CHOP, GRP78, eIF2α, and p-PERK.
The authors apologize for these errors and state that these do not change the scientific conclusions of the article in any way. The original article has been updated.
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
Keywords: polydatin, subarachnoid hemorrhage, endoplasmic reticulum stress, SIRT1, early brain injury
Citation: Han Y, Hao G, Han S, Zhu T, Dong Y, Chen L, Yang X, Li X, Jin H and Liang G (2025) Corrigendum: Polydatin ameliorates early brain injury after subarachnoid hemorrhage through up-regulating SIRT1 to suppress endoplasmic reticulum stress. Front. Pharmacol. 15:1537295. doi: 10.3389/fphar.2024.1537295
Received: 30 November 2024; Accepted: 03 December 2024;
Published: 29 January 2025.
Copyright © 2025 Han, Hao, Han, Zhu, Dong, Chen, Yang, Li, Jin and Liang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Xiaoming Li, bHhtNTY2OHN3QDEyNi5jb20=; Hai Jin, a2luZ3NlYTMwMDgwOUAxNjMuY29t; Guobiao Liang, bGlhbmdndW9iaWFvNjcwOEAxNjMuY29t
†These authors have contributed equally to this work
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