RETRACTION: Delivery of miR-224-5p by Exosomes from Cancer-Associated Fibroblasts Potentiates Progression of Clear Cell Renal Cell Carcinoma

RETRACTION: Y. Liu, W. Fu, X. Cao, et al., “Delivery of miR-224-5p by Exosomes from Cancer-Associated Fibroblasts Potentiates Progression of Clear Cell Renal Cell Carcinoma,” Computational and Mathematical Methods in Medicine, 2021, https://doi.org/10.1155/2021/5517747

The above article, published online on 25 May 2021 in Wiley Online Library (https://wileyonlinelibrary.com/), has been retracted by John Wiley & Sons Ltd.

This article has been retracted following an investigation undertaken by the publisher. This investigation has uncovered evidence of one or more of the following indicators of systematic manipulation of the publication process:

1. Discrepancies in scope

2. Discrepancies in the description of the research reported

3. Discrepancies between the availability of data and the research described

4. Inappropriate citations

5. Incoherent, meaningless and/or irrelevant content included in the article

6. Manipulated or compromised peer review

The presence of these indicators undermines our confidence in the integrity of the article's content and we cannot, therefore, vouch for its reliability. Please note that this notice is intended solely to alert readers that the content of this article is unreliable. We have not investigated whether authors were aware of or involved in the systematic manipulation of the publication process.