In the published article, there was an error in Figures 4, 5 and 7 as published. The protein bands of SIAH2 in RBE-input groups in Figure 4D (leftmost panel) and the protein bands of SIAH2 in HUCCT1-IP-Flag groups in Figure 4D (right most panel) were duplicated from different exposure time. We have corrected the accurate protein bands of SIAH2 in HUCCT1-IP-Flag groups in Figure 4D (right most panel) by the raw data. The corrected Figure 4 appears below.
Figure 4
Figure 5
Figure 7
We uploaded the wrong version of incorrect representative flow cytometry graphs and quantitative data (Figures 5A, C–E and Figure 7A) owing to the raw data of flow cytometry analyzed disordered, and misplaced data was also due to our Flow experiment platform was changed. The corrected Figures 5 and 7 were shown below.
In the published article, there was an error in the Funding statement. In the original text, this work was supported by the following institutes: (1) National Key Research and Development Program of China (2018YFC1004900, 2018YFC1005002); (2) National Natural Science Foundation of China (81672350, 81872225, 81871988, No.82160578, No.81760438). In fact, the funding of National Key Research and Development Program of China (2018YFC1004900, 2018YFC1005002) and Natural Science Foundation of China (81672350, 81872225, 81871988) should be deleted.
The correct Funding statement appears below.
This work was supported by National Natural Science Foundation of China (No.82160578, No.81760438).
In the published article, there was an error in the original article: Materials and Methods, CD34+ Humanized Mouse Models and Ethics statement.
A correction has been made to Materials and Methods, CD34+ Humanized Mouse Models, the description in this section corrected appears below:
hPBMC+ Humanized mouse models
“hPBMC+ humanized NCG mice were purchased from the Model Animal Research Center of Nanjing University and were constructed as previously reported (25). Immune cell percentages were detected by flow cytometry 3 wk after hPBMC+ cell injection, hPBMC+ humanized NCG mice were randomly assigned into experiment groups. Indicated CCA cells with LV-NC/LV-SIAH2 of 5×106 were injected into the right flank of hPBMC+ humanized NCG mice. Tumor volume was calculated by the following formula: volume = ab2/2 (a, the longer axis; b, the shorter axis). After 35 d of cell inoculation, hPBMC+ humanized NCG mice were euthanized and tumor-infiltrating leukocytes were isolated and subjected to CyTOF analysis. The animal study was conducted in conformity with NIH and the Second Affiliated Hospital of Nanchang University, Servicebio Animal Welfare guidelines and approved by Wuhan Servicebio Technology Co., Ltd., China”.
A correction has been made to Ethics Statement, Paragraph 4 and 5. This sentence previously stated: “All animal experiments were conducted in conformity with NIH guidelines and approved by the Ethics Committees of Naval Military Medical University.” The corrected sentence appears below: “All animal experiments were conducted in conformity with conformity with NIH and the Second Affiliated Hospital of Nanchang University, Servicebio Animal Welfare guidelines and approved by Wuhan Servicebio Technology Co., Ltd., China”.
In the published article, there was an error in Supplementary Table 1 and Table 3. In the original version accidently uploaded the error table Supplement Table 1, and SIAH2 primer sequences in Supplement Table 3 were written erroneously. The correct material statement appears below.
The authors apologize for these errors and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
Publisher’s note
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.
Statements
Conflict of interest
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Summary
Keywords
N6-methyladenosine, METTL14, Siah2, PD-L1, immunotherapy
Citation
Zheng H, Zheng W, Wang Z, Tao Y, Huang Z, Yang L, Ouyang L, Duan Z, Zhang Y, Chen B, Xiang D, Jin G, Fang L, Zhou F and Liang B (2022) Corrigendum: Decreased expression of programmed death ligand-L1 by seven in absentia homolog 2 in cholangiocarcinoma enhances T-cell–mediated antitumor activity. Front. Immunol. 13:1093403. doi: 10.3389/fimmu.2022.1093403
Received
09 November 2022
Accepted
18 November 2022
Published
08 December 2022
Volume
13 - 2022
Edited by
Chaofeng Han, Second Military Medical University, China
Reviewed by
Degang Yang, Tongji University, China; Li Qian, Yangzhou University, China
Updates
Copyright
© 2022 Zheng, Zheng, Wang, Tao, Huang, Yang, Ouyang, Duan, Zhang, Chen, Xiang, Jin, Fang, Zhou 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: Lu Fang, fanglu@medmail.com.cn; Fan Zhou, nczhoufan@hotmail.com; Bo Liang, lb2087@163.com
†These authors have contributed equally to this work
This article was submitted to Molecular Innate Immunity, a section of the journal Frontiers in Immunology
Disclaimer
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.