We, the Publisher and Editor of Artificial Cells, Nanomedicine, and Biotechnology, are issuing an Expression of Concern for the following article:
Article title: Ras-ERK1/2 signalling promotes the development of osteosarcoma through regulation of H4K12ac through HAT1
Authors: Jingzhe Zhang, Meihan Liu, Wanguo Liu, and Wenjun Wang
Journal: Artificial Cells, Nanomedicine, and Biotechnology
Bibliometrics: Volume 47, Number 01, pages 1207–1215
DOI: https://doi.org/10.1080/21691401.2019.1593857
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.