We, the Publisher and Editor of Artificial Cells, Nanomedicine, and Biotechnology, are issuing an Expression of Concern for the following article:
Article title: Long noncoding RNA SNHG15 enhances the development of colorectal carcinoma via functioning as a ceRNA through miR-141/SIRT1/Wnt/β-catenin axis
Authors: Xiantao Sun, Yang Bai, Chao Yang, Shengyun Hu, Zhili Hou and Guixian Wang
Journal: Artificial Cells, Nanomedicine, and Biotechnology
Bibliometrics: Volume 47, Number 01, pages 2536–2544
DOI: https://doi.org/10.1080/21691401.2019.1621328
After publication of this article, questions about the scientific integrity of the article content were brought to the Publisher and Editor’s attention. We have reached out to the authors requesting that they supply information that would confirm the article’s integrity, but the authors have not responded to our queries within the requested timeframe. Therefore, as we continue to work through the issues raised, we advise readers to interpret the information presented in the article with due caution.