Evidence map›Paper›PMID 41766007›Full record

ArticleJournal of applied genetics2026

The methylation of LHX2, RAPGEFL1, RARB and RYR2 has prognostic significance in head and neck squamous cell carcinoma patients.

Marcin Skalski, Ewelina Kowal-Wiśniewska, Katarzyna Jaskiewicz-Rajewicz, Katarzyna Kiwerska, Anna Bartochowska, Adam Ustaszewski, Tomasz Górecki, Aleksandra Majchrzak-Celińska, Małgorzata Wierzbicka, Małgorzata Jarmuż-Szymczak and 1 more

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Article in Journal of applied genetics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Marcin SkalskiDepartment of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Poznan, Poland.
Ewelina Kowal-WiśniewskaInstitute of Human Genetics, Polish Academy of Sciences, Poznan, Poland.
Katarzyna Jaskiewicz-RajewiczInstitute of Human Genetics, Polish Academy of Sciences, Poznan, Poland.
Katarzyna KiwerskaInstitute of Human Genetics, Polish Academy of Sciences, Poznan, Poland.
Anna BartochowskaDepartment of Phoniatrics and Audiology, Poznan University of Medical Sciences, Poznan, Poland.
Adam UstaszewskiInstitute of Human Genetics, Polish Academy of Sciences, Poznan, Poland.
Tomasz GóreckiFaculty of Mathematics and Computer Science, Adam Mickiewicz University, Poznan, Poland.
Aleksandra Majchrzak-CelińskaDepartment of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Poznan, Poland.
Małgorzata WierzbickaInstitute of Human Genetics, Polish Academy of Sciences, Poznan, Poland.
Małgorzata Jarmuż-SzymczakInstitute of Human Genetics, Polish Academy of Sciences, Poznan, Poland.
Jarosław PaluszczakDepartment of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Poznan, Poland. paluszcz@ump.edu.pl.ORCID http://orcid.org/0000-0002-6187-7549

Funding

Narodowe Centrum Badań i Rozwoju POIR.04.01.04-00-0003/17-00
6 · The paper itself

Abstract

Head and neck squamous cell carcinomas (HNSCC) are a group of frequently occurring tumors with a high rate of relapse and 5-year survival of approximately 60%. Novel diagnostic and prognostic biomarkers analyzed in liquid biopsy could improve clinical management of patients and prolong their survival. Thus, the aim of this study was to evaluate the utility of DNA methylation analysis in the clinical management of HNSCC patients. Based on our previous studies and the analysis of TCGA data, we selected six epigenetically regulated genes, which differentiated HNSCC patients from healthy controls. Next, we used a two-step nested MethyLight assay to analyze the DNA methylation of DAPK1, LHX2, MGMT, RAPGEFL1, RARB, and RYR2 in HNSCC tumor samples, which was followed by confirmatory analysis of cfDNA from plasma samples in another cohort of HNSCC patients. We provided evidence for the relevance of DAPK1, LHX2, MGMT, RAPGEFL1, RARB, and RYR2 methylation analysis in HNSCC diagnosis. Importantly, the methylation of RAPGEFL1, RARB, and RYR2 in tumor samples was found to be associated with HNSCC recurrence. The presence of methylation of RARB and LHX2 in cfDNA distinguished HNSCC patients from healthy controls. Overall, we report that LHX2, RAPGEFL1, RARB, and RYR2 are promising candidates for a methylation-based diagnostic tool in HNSCC patients.

Indexed as

Biomarker, recurrencecfDNADNA methylationhead and neck cancerLiquid biopsy

Identifiers

PMID41766007

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.