Prognostic and clinicopathological significance of MRC2 expression in head and neck squamous cell carcinoma - 03/11/23
Abstract |
Background |
Head and neck squamous cell carcinoma (HNSCC) is one of the most aggressive types of cancers worldwide, with metastasis being the major cause of death. Recent research suggests that changes in the expression of MRC2 (mannose receptor, C-type 2) may play a role in the development and progression of various cancers; however, its expression pattern in HNSCC/ OSCC is unknown. This study aimed to elucidate the clinicopathological significance and prognostic role of MRC2 expression in HNSCC, including OSCC.
Materials and methods |
In the present study, we assessed the potential roles of MRC2 in expression, prognostic value, immune infiltration and functional enrichment analysis in HNSCC patients by using different bioinformatics databases. We then validated MRC2 gene expression in 30 OSCC and adjacent normal tissue samples using quantitative reverse transcription PCR (RT-qPCR).
Results |
MRC2 mRNA and protein expression were significantly upregulated in OSCC and HNSCC patients compared to that in adjacent normal tissues. Upregulated MRC2 expression was associated with poor overall survival. Increased MRC2 expression has also been linked to an aggressive clinicopathological features including advanced stages, grade, metastasis and HPV status. Interestingly, our in silico results strongly suggest that the MRC2 gene and protein interaction networks are associated with HNSCC development. Moreover, the tumor infiltration level was significantly correlated with HPV-negative HNSCC patients.
Conclusion |
Our results suggest that MRC2 could be used as a novel prognostic marker and therapeutic target for HNSCC.
Le texte complet de cet article est disponible en PDF.Keywords : Genetics, Cancer, HNSCC, OSCC, MRC2, Novel biomarker
Plan
Vol 124 - N° 6S
Article 101617- décembre 2023 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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