[Corrigendum] Hepa1‑6‑FLuc cell line with the stable expression of firefly luciferase retains its primary properties with promising bioluminescence imaging ability

• Authors:
  • Yasha Li
  • Mengnan Liu
  • Jiejie Cui
  • Ke Yang
  • Li Zhao
  • Mengjia Gong
  • Yi Wang
  • Yun He
  • Tongchuan He
  • Yang Bi

• View Affiliations

  
  Affiliations: Stem Cell Biology and Therapy Laboratory, Ministry of Education Key Laboratory of Child Development and Disorders, The Children's Hospital of Chongqing Medical University, Chongqing 400014, P.R. China, Department of Pediatric Surgery, The Children's Hospital of Chongqing Medical University, Chongqing 400014, P.R. China
• Published online on: March 27, 2023     https://doi.org/10.3892/ol.2023.13773
• Article Number: 187

• Copyright : © Li et al. This is an open access article distributed under the terms of Creative Commons Attribution License [CC BY 4.0].

Article

Oncol Lett 15: [Related article:] 6203–6210, 2018; DOI: 10.3892/ol.2018.8132

Subsequently to the publication of the above article, an interested reader drew to the authors’ attention that, in Fig. 3B on p. 6207, the data panels showing the results from the ‘Hepa1-6’ and ‘Hepa1-6-Fluc’ cell migration experiments appeared to be showing data derived from the same original source, albeit the images were rotated relative to each other.

Figure 3. Migration and invasion ability of Hepa1-6-FLuc and Hepa1-6 cell lines. (A) Wound healing assay to detect cell migration ability. Magnification ×40. (B) Cell migration as determined by a Transwell assay. Magnification ×200; Scale bar, 200 µm. (C) Cell invasion as determined by a Transwell assay. Magnification ×200; Scale bar, 200 µm. Cells were seeded in Transwell inserts for 48 h and stained by crystal violet. FLuc, firefly luciferase; OD, optical density; D, day.

The authors have checked their original data, and realized that the data were inadvertently selected incorrectly for the ‘Hepa1-6-Fluc’ panel in Fig. 3B. A corrected version of Fig. 3, including data from one of the repeated cell migration assay experiments in Fig. 3B, is shown on the next page. The authors are grateful to the Editor of Oncology Letters for granting them the opportunity to publish this corrigendum, and regret any inconvenience caused to the readership of the Journal.