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Retraction Note: Diabetes Mellitus and Risk of Incident Dementia in Apoe E4 Carriers: An Updated Meta-Analysis (Bmc Neuroscience, (2024), 25, 1, (28), 10.1186/S12868-024-00878-9) Publisher Pubmed



Rashtchian A ; Etemadi MH ; Asadi E ; Binaei S ; Abbasi M ; Bayani M ; Izadi E ; Sadatmadani SF ; Naziri M ; Khoshravesh S ; Shirani M ; Anar MA ; Deravi N
Authors

Source: BMC Neuroscience Published:2026


Abstract

The Editors have retracted this article. After publication, significant concerns were raised regarding the methodology used for article search and selection in the meta-analysis, as well as inconsistencies in the reporting of results. In response to these concerns, the authors proposed revisions; however, the changes required to address these issues substantially altered the originally reported data and conclusions. As a result, the integrity of the published version can no longer be assured. Ava Rashtchian and Mahsa Asadi Anar agree with this retraction. The other authors have not responded to any correspondence from the editor or publisher about this retraction. © The Author(s) 2026.
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