Correction to: Cell Commun Signal (2020) 18:97 https://doi.org/10.1186/s12964-020-00539-4
Following publication of the original article [1], it was noticed that two duplicate images in Figs. 3e and 8b and were reported. The correct images are presented in this correction article and the correction does not change the conclusion of this paper. The authors would like to apologize for any inconvenience caused.
OPN promotes the Warburg effect in HCC cells. a The knockdown efficiency of OPN in HCC-LM3 cells was measured by Western blotting and ELISA. b Effects of OPN knockdown on the glucose uptake and lactate production in HCC-LM3 cells (n = 3). c The extracellular acidification rate (ECAR) in sh-OPN and sh-Ctrl HCC-LM3 cells was measured by Seahorse analyzer (n = 5). d Effects of OPN blockade on the glucose uptake and lactate production in HCC-LM3 cells (n = 3). e The overexpression efficiency of OPN in NIH3T3 cells and MEFs was measured by Western blotting. f Effects of OPN overexpression on the glucose uptake and lactate production in NIH3T3 cells and MEFs (n = 3). g Effects of OPN overexpression on ECAR in NIH3T3 cells and MEFs were measured by Seahorse analyzer (n = 5). *P < 0.05 and **P < 0.01
Expression pattern of OPN in clinical samples. a The expression of glycolytic genes in human HCC tissue samples with high OPN (n = 10) and low OPN (n = 20) expression was analyzed by real-time qPCR. b Representative photographs of OPN expression in HCC tumor tissues; scale bar: 50 μm. The correlation between OPN expression and the SUVmax value was analyzed. *P < 0.05 and **P < 0.01
Reference
Lu C, Fang S, Weng Q, et al. Integrated analysis reveals critical glycolytic regulators in hepatocellular carcinoma. Cell Commun Signal. 2020;18:97. https://doi.org/10.1186/s12964-020-00539-4.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
About this article
Cite this article
Lu, C., Fang, S., Weng, Q. et al. Correction to: Integrated analysis reveals critical glycolytic regulators in hepatocellular carcinoma. Cell Commun Signal 18, 165 (2020). https://doi.org/10.1186/s12964-020-00674-y
Published:
DOI: https://doi.org/10.1186/s12964-020-00674-y