The journal retracts the 19 May 2021 article cited above.
Following publication, concerns were raised regarding the integrity of the images in the published figures. The authors failed to provide the raw data or a satisfactory explanation during the investigation, which was conducted in accordance with Frontiers’ policies. Given the concerns about the validity of the data, and the lack of raw data, the editors no longer have confidence in the findings presented in the article.
This retraction was approved by the Chief Executive Editor of Frontiers. The authors received a communication regarding the retraction and had a chance to respond. This communication is recorded by the publisher.
Summary
Citation
Frontiers Editorial Office (2026) Retraction: MiR-221/222 ameliorates deoxynivalenol-induced apoptosis and proliferation inhibition in intestinal epithelial cells by targeting PTEN. Front. Cell Dev. Biol. 14:1788573. doi: 10.3389/fcell.2026.1788573
Received
15 January 2026
Accepted
15 January 2026
Published
21 January 2026
Approved by
Frontiers Editorial Office, Frontiers Media SA, Switzerland
Volume
14 - 2026
Updates
Copyright
© 2026 Frontiers Editorial Office.
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*Correspondence: Frontiers Editorial Office, research.integrity@frontiersin.org
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