RETRACTED: Effects of Artesunate on chondrocyte proliferation, apoptosis and autophagy through the PI3K/AKT/mTOR signaling pathway in rat models with rheumatoid arthritis

Abstract

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. Concern was raised about the reliability of the Western blot results in Figure 5D and 5F, which appear to have a similar phenotype as contained within another publication, as detailed here: https://pubpeer.com/publications/CD4DF7B6DCA28182EC6809846F3653; and here: https://docs.google.com/spreadsheets/d/1r0MyIYpagBc58BRF9c3luWNlCX8VUvUuPyYYXzxWvgY/edit#gid=262337249. Concerns were also raised about the provenance of the flow cytometry data in Figure 7A. In addition, suspected duplications were detected in Western blots contained within Figure 5E and 5F. The journal requested the corresponding author comment on these concerns and provide raw data. The corresponding author communicated that the raw data was not available and some of the results were not repeatable and therefore not solid enough to support the conclusions. The authors requested retraction of this article. The Editor-in-Chief assessed this case and decided to retract the article.