{Reference Type}: Journal Article {Title}: Expression of Concern: High glucose facilitates cell cycle arrest of rat bone marrow multipotent adult progenitor cells through TGF-β1 and ERK1/2 signaling without change in Oct-4 expression. {Journal}: Clin Exp Pharmacol Physiol {Volume}: 51 {Issue}: 8 {Year}: 2024 Aug {Factor}: 2.963 {DOI}: 10.1111/1440-1681.13908 {Abstract}: M. Luo , Z. Liu , H. Hao , T. Lu , M. Chen , M. Lei , C.M. Verfaillie , and Z. Liu , "High Glucose Facilitates Cell Cycle Arrest of Rat Bone Marrow Multipotent Adult Progenitor Cells through Transforming Growth Factor-β1 and Extracellular Signal-Regulated Kinase 1/2 Signalling without Changing Oct4 Expression," Clinical and Experimental Pharmacology and Physiology 39, no. 10 (2012): 843-851. https://doi.org/10.1111/j.1440-1681.2012.05747.x This Expression of Concern is for the above article, published online on 14 July 2012, in Wiley Online Library (wileyonlinelibrary.com), and has been issued by agreement between the journal Editor-in-Chief, Yang Yang, and the Publisher, John Wiley & Sons Australia, Ltd. The Expression of Concern has been agreed due to concerns raised by a third party after publication regarding the similarity of certain blots in Figures 2 and 3 and the underlying data that they represent. The authors did not respond to multiple requests for the original data. The journal is issuing this Expression of Concern because the concerns regarding the integrity of the data and the results presented cannot be resolved.