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Cancer Cell International logoLink to Cancer Cell International
. 2021 May 4;21:248. doi: 10.1186/s12935-021-01904-0

Correction to: Identification of four key prognostic genes and three potential drugs in human papillomavirus negative head and neck squamous cell carcinoma

Guocai Tian 1,2,3,4,#, You Fu 1,2,3,4,#, Dahe Zhang 1,2,3, Jiang Li 5, Zhiyuan Zhang 1,2,3,4,, Xi Yang 1,
PMCID: PMC8097938  PMID: 33947406

Correction to: Cancer Cell Int (2021) 21:167 https://doi.org/10.1186/s12935-021-01863-6

Following the publication of the original article [1], the authors reported that they had supplied an incorrect Fig. 5 (the IHC staining of PTHLH in HNSCC sample), the original figure was from Human Protein Atlas (https://www.proteinatlas.org/ENSG00000087494-PTHLH/pathology/head+and+neck+cancer#img).

The correct Fig. 5 is given above in this correction article. The results and conclusions described are not affected by these corrections. The authors sincerely apologize for the error.

Fig. 5.

Fig. 5

The expression of hub genes in HPA at the protein level, as shown through immunohistochemical analysis

The original article has been corrected.

Footnotes

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Guocai Tian and You Fu contributed equally to this work

Contributor Information

Zhiyuan Zhang, Email: zhzhy0502@163.com.

Xi Yang, Email: yangxi112015@sina.com.cn.

Reference

  • 1.Tian G, Fu Y, Zhang D, Li J, Zhang Z, Yang X. Identification of four key prognostic genes and three potential drugs in human papillomavirus negative head and neck squamous cell carcinoma. Cancer Cell Int. 2021;21:167. doi: 10.1186/s12935-021-01863-6. [DOI] [PMC free article] [PubMed] [Google Scholar]

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