Evidence map›Paper›PMID 41031827›Full record

ArticleClinical and translational allergy2025

Next Generation Sequencing of Genes With Epigenetic Alterations in Mastocytosis.

Aleksandra Górska, Thierry van De Wetering, Marta Sobalska-Kwapis, Bogusław Nedoszytko, Danuta Gutowska-Owsiak, Marek Niedoszytko

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Article in Clinical and translational allergy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Aleksandra GórskaDepartment of Allergology, Medical University of Gdansk, Gdansk, Poland.ORCID https://orcid.org/0000-0001-6682-1555
Thierry van De WeteringDepartment of Genetics and Forensic Genetics, Pomeranian Medical University in Szczecin, Szczecin, Poland.
Marta Sobalska-KwapisDepartment of Molecular Biophysics, University of Lodz, Lodz, Poland.
Bogusław NedoszytkoDepartment of Dermatology, Venerology and Allergology, Medical University of Gdansk, Gdansk, Poland.
Danuta Gutowska-OwsiakLaboratory of Experimental and Translational Immunology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, University of Gdansk, Gdansk, Poland.
Marek NiedoszytkoDepartment of Allergology, Medical University of Gdansk, Gdansk, Poland.

Funding

Polpharma Scientific Foundation
6 · The paper itself

Abstract

aimMastocytosis is a neoplastic disease of the bone marrow associated with the risk of frequent and severe allergic reactions. However, the genetic predisposition is not fully understood, and the crucial element in pathogenesis is the presence of the oncogenic KIT p. D816 V gene mutation. The epigenetic mechanism has also been suggested as playing a role in mastocytosis.

objectiveBased on our previous epigenetic studies, we have selected 110 candidate genes which were sequenced by next generation sequencing (NGS) to identify somatic mutations.

methodThe study group consisted of 32 patients with mastocytosis (16 females and 16 males) plus 16 controls (8 females and 8 males). Whole peripheral blood was collected from all the subjects and genotyped by NGS on the Illumina platform (targeted sequencing).

resultsWe analysed 4272 genetic variations in the pre-selected candidate genes and found five regions that showed a significant difference between the patient and control group. Two of them were found in the TET2 gene located on chromosome 4 and the other three alterations were found in the genes DNMT3A, SETD2 and BRD4 located on chromosomes 2, 3 and 19, respectively. Two out of the five genetic variants have not been previously reported, despite the fact that all four genes have been described to be associated with mastocytosis.

conclusionsThe results align with our previous findings, which determined TET2, DNMT3A, SETD2 and BRD4 genes as promising candidates for further analysis, warranting future study in a larger cohort of mastocytosis patients.

Indexed as

epigeneticsgenesgenetic alterationsmastocytosisnext generation sequencing

Identifiers

PMID41031827
PMCPMC12486320

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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.