The Journal retracts the September 10, 2020 article cited above for the following reason:
Following publication, concerns were raised regarding the integrity of the images in the published figures. The authors failed to provide a satisfactory explanation during the investigation, which was conducted in accordance with Frontiers’ policies.
This retraction was approved by the Chief Editors of Frontiers in Oncology and the Chief Executive Editor of Frontiers. The authors did not agree to this retraction.
Summary
Keywords
Tan IIA, DDP, synergistic effect, ESCC, NF-kB/COX-2/VEGF pathway
Citation
Frontiers Editorial Office (2021) Retraction: Combination of Tanshinone IIA and Cisplatin Inhibits Esophageal Squamous Cell Carcinoma by Down-Regulating NF-kB/COX-2/VEGF Pathway. Front. Oncol. 11:721658. doi: 10.3389/fonc.2021.721658
Received
07 June 2021
Accepted
07 June 2021
Published
29 June 2021
Approved by
Olivier Feron, Université catholique de Louvain, Belgium
Volume
11 - 2021
Updates
Copyright
© 2021 Frontiers Editorial Office.
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*Correspondence: Frontiers Editorial Office, editorial.office@frontiersin.org
This article was submitted to Pharmacology of Anti-Cancer Drugs, a section of the journal Frontiers in Oncology
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