The PLOS One Editors issue this Expression of Concern because this article [1] was identified as one of a series of submissions for which we have concerns about the peer review process. Readers are advised to interpret the article [1] with caution.
The Editors have no evidence of any author involvement in the peer review concerns.
Additionally, after this article [1] was published, the following concerns were noted:
Reference
Citation: The PLOS One Editors (2026) Expression of Concern: TMEM41A overexpression correlates with poor prognosis and immune alterations in patients with endometrial carcinoma. PLoS One 21(4): e0348229. https://doi.org/10.1371/journal.pone.0348229
Published: April 29, 2026
Copyright: © 2026 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.