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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.2025.13725</article-id>
<article-id pub-id-type="publisher-id">MMR-33-1-13725</article-id>
<article-categories>
<subj-group>
<subject>Retraction</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>[Retracted] Oxymatrine-mediated maturation of dendritic cells leads to activation of FOXP3<sup>&#x002B;</sup>/CD4<sup>&#x002B;</sup> Treg cells and reversal of cisplatin-resistance in lung cancer cells</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author"><name><surname>Liu</surname><given-names>Hui</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Zou</surname><given-names>Manman</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Li</surname><given-names>Pei</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Wang</surname><given-names>Haifeng</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Lin</surname><given-names>Xijun</given-names></name>
</contrib>
<contrib contrib-type="author"><name><surname>Ye</surname><given-names>Jin</given-names></name>
</contrib>
</contrib-group>
<pub-date pub-type="collection"><month>01</month><year>2026</year></pub-date>
<pub-date pub-type="epub"><day>27</day><month>10</month><year>2025</year></pub-date>
<volume>33</volume>
<issue>1</issue>
<elocation-id>15</elocation-id>
<permissions>
<copyright-statement>Copyright: &#x00A9; Liu et al.</copyright-statement>
<copyright-year>2025</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>
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</front>
<body>
<p>Mol Med Rep 19: <related-article xmlns:xlink="http://www.w3.org/1999/xlink" related-article-type="retracted-article" vol="19" page="4081" id="RA1" xlink:href="10.3892/mmr.2019.10064" ext-link-type="doi">4081&#x2013;4090</related-article>, 2019; DOI: 10.3892/mmr.2019.10064</p>
<p>Following the publication of the above paper, it was drawn to the Editor&#x0027;s attention by a concerned reader that the flow cytometric data shown in Fig. 2A on p. 4085 were strikingly similar to data that had either already been published previously in articles that were written by different authors at different research institutes, or were featured in articles that were submitted for publication to different journals at around the same time. Owing to the fact that the contentious data in the above article had already been published prior to its submission to <italic>Molecular Medicine Reports</italic>, the Editor has decided that this paper should be retracted from the Journal. After contacting with the authors, they accepted the decision to retract the paper. The Editor apologizes to the readership for any inconvenience caused.</p>
</body>
</article>
