The PLOS ONE Editors retract this article [1] because it was identified as one of a series of submissions for which we have concerns about peer review, authorship, and similarities across articles. Image similarities were noted between Fig 1D in [1] and Fig 4A in [2], as well as between Fig 3B and 7B in [1] and Fig 2C in [3]. These concerns call into question the validity and provenance of the reported results. We regret that the issues were not addressed prior to the article’s publication.
GQ and JS agreed with the retraction. ZL did not agree with the retraction. XY, JLiang, and JLiu either did not respond directly or could not be reached. WKKW responded but expressed neither agreement nor disagreement with the editorial decision.
References
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- 2. Li Z, Shen J, Wu WKK, Yu X, Liang J, Qiu G, and Liu J (2013). The Role of Leptin on the Organization and Expression of Cytoskeleton Elements in Nucleus Pulposus Cells. J Orthop Res 31(6): 847–857. https://doi.org/10.1002/jor.22308 pmid:23335226
- 3. Yu X, Li Z, Shen J, Wu WKK, Liang J, Weng X, et al. (2013) MicroRNA-10b Promotes Nucleus Pulposus Cell Proliferation through RhoC-Akt Pathway by Targeting HOXD10 in Intervetebral Disc Degeneration. PLoS ONE 8(12): e83080. pmid:24376640
Citation: The PLOS ONE Editors (2023) Retraction: Leptin Induces Cyclin D1 Expression and Proliferation of Human Nucleus Pulposus Cells via JAK/STAT, PI3K/Akt and MEK/ERK Pathways. PLoS ONE 18(3): e0282978. https://doi.org/10.1371/journal.pone.0282978
Published: March 29, 2023
Copyright: © 2023 The PLOS ONE Editors. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.