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<article xml:lang="en" article-type="retraction" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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<front>
<journal-meta>
<journal-id journal-id-type="nlm-ta">Molecular Medicine Reports</journal-id>
<journal-title-group>
<journal-title>Molecular Medicine Reports</journal-title>
</journal-title-group>
<issn pub-type="ppub">1791-2997</issn>
<issn pub-type="epub">1791-3004</issn>
<publisher>
<publisher-name>D.A. Spandidos</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="doi">10.3892/mmr.2022.12792</article-id>
<article-id pub-id-type="publisher-id">MMR-26-03-12792</article-id>
<article-categories>
<subj-group>
<subject>Retraction</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>MicroRNA-643 regulates the expression of ZEB1 and inhibits tumorigenesis in osteosarcoma</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author"><name><surname>Wang</surname><given-names>Huan</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Xing</surname><given-names>Danmou</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Ren</surname><given-names>Dong</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Feng</surname><given-names>Wei</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Chen</surname><given-names>Yan</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Zhao</surname><given-names>Zhiming</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Xiao</surname><given-names>Zhihong</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Peng</surname><given-names>Zhengren</given-names></name>
</contrib>
</contrib-group>
<pub-date pub-type="collection">
<month>09</month>
<year>2022</year></pub-date>
<pub-date pub-type="epub">
<day>11</day>
<month>07</month>
<year>2022</year></pub-date>
<volume>26</volume>
<issue>3</issue>
<elocation-id>276</elocation-id>
<permissions>
<copyright-statement>Copyright: &#x00A9; Wang et al.</copyright-statement>
<copyright-year>2022</copyright-year>
<license license-type="open-access">
<license-p>This is an open access article distributed under the terms of the <ext-link ext-link-type="uri" xlink:href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution License</ext-link>, which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. For attribution, the original author(s), title, publication source (PeerJ) and either DOI or URL of the article must be cited.</license-p></license>
</permissions>
</article-meta>
</front>
<body>
<p>Mol Med Rep 16: <related-article xmlns:xlink="http://www.w3.org/1999/xlink" related-article-type="retracted-article" vol="16" page="5157" id="RA1" xlink:href="10.3892/mmr.2017.7273" ext-link-type="doi">5157&#x2013;5164</related-article>, 2017; DOI: 10.3892/mmr.2017.7273</p>
<p>Following the publication of this paper, it was drawn to the Editors&#x2019; attention by a concerned reader that certain of the cell invasion and migration assay data shown in Fig. 2E and 4E, and the immunohistochemical data shown in Fig. 5C were strikingly similar to data appearing in different form in other articles by different authors. Owing to the fact that the contentious data in the above article had already been published elsewhere, or were under consideration for publication, prior to its submission to <italic>Molecular Medicine Reports</italic>, the Editor has decided that this paper should be retracted from the Journal. After having been in contact with the authors, they agreed with the decision to retract the paper. The Editor apologizes to the readership for any inconvenience caused.</p>
</body>
</article>
