ArticleLeukemia2025
Unraveling the molecular landscape of Erdheim-Chester disease: new insights from methylome and transcriptome integration.
Article in Leukemia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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Who cites it
2 citing papers in PubMed.
- Epigenetic dysregulation in Erdheim-Chester disease: perspectives from tissue and blood.Leukemia · 2025Article
- Molecular profiling is critical to guide MEK inhibitor use in Erdheim-Chester disease.Leukemia · 2025Article
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Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Erdheim-Chester Disease (ECD) is a rare histiocytosis characterized by a wide spectrum of clinical manifestations. Although somatic mutations have been involved in ECD, its etiology remains poorly understood. This study aimed to identify novel molecular mechanisms involved in ECD through the first integrated methylome and transcriptome analysis. Peripheral blood samples were collected from 137 ECD patients and 410 controls. Genome-wide DNA methylation and transcriptome analyses were performed, followed by functional in silico studies using different online bioinformatics tools. Subsequently, methylome and transcriptome data were integrated, and a drug repurposing approach was undertaken. Our results revealed 2511 differentially methylated positions and 1484 differentially expressed genes associated with ECD. The integrative analysis identified 46 alterations in DNA methylation patterns that regulate the expression levels of 29 altered genes in ECD patients, highlighting key genes involved in immune response and tumorigenesis. Remarkably, our results identified B cells and NF-kB signaling pathway as novel contributors of ECD pathogenesis. Finally, the drug repurposing analysis identified potential therapeutic options for ECD patients. In conclusion, this study represents an important advance in understanding the molecular basis of ECD, proposing novel cell types and pathways involved in ECD pathogenesis and suggesting new avenues for clinical management.
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