| Title: | Preservation of 5-hydroxymethylcytosine levels in LRIG1 across genomic DNA and cell-free DNA in glioma patients |
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| Authors: | ID Jevšinek Skok, Daša (Author)
ID Bolha, Luka (Author)
ID Hauptman, Nina (Author) |
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| Files: |  URL - Source URL, visit https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11120963/pdf/genes-15-00535.pdf
 PDF - Presentation file, download (558,92 KB)
MD5: C41D4117DD84D3E47DCDDEFAEE21890D
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| Language: | English |
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| Typology: | 1.03 - Other scientific articles |
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| Organization: |  KIS - Agricultural Institute of Slovenia
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| Abstract: | Cell-free DNA (cfDNA) has recently emerged as a promising minimally invasive diagnostic biomarker for various cancers. In this study, our aim was to identify cfDNA biomarkers by investigating genes that displayed significant differences between glioma patients and their corresponding controls. To accomplish this, we utilized publicly available data from the Gene Expression Omnibus, focusing on 5-hydroxymethylcytosine (5hmC) profiles in both cfDNA and genomic DNA (gDNA) from glioma patients and healthy individuals. The intersection of gene lists derived from these comparative analyses unveiled LRIG1 and ZNF703 as the two genes with elevated 5hmC levels in both the cfDNA of glioma patients and gDNA of glioma tissue compared to their respective controls. The gene expression data revealed both genes were upregulated in glioma tissue compared to normal brain tissue. Integration of 5hmC data revealed a strong positive correlation in the glioma tissue group between 5hmC and the gene expression of the LRIG1 gene. Furthermore, exploration using the AmiCa web tool indicated that LRIG1 gene expression was elevated compared to 17 other cancers included in the database, emphasizing its potential as a distinctive biomarker across multiple cancer types. |
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| Keywords: | cell-free DNA, glioma, 5-hydroxymethylcytosine, biomarkers |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Publication date: | 23.04.2024 |
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| Year of publishing: | 2024 |
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| Number of pages: | str. 1-8 |
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| Numbering: | iss. 5, [article no.] 535, Vol. 15 |
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| PID: | 20.500.12556/DiRROS-20994  |
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| UDC: | 61 |
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| ISSN on article: | 2073-4425 |
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| DOI: | 10.3390/genes15050535 |
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| COBISS.SI-ID: | 194326787 |
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| Note: | Brief report;
Nasl. z nasl. zaslona;
Opis vira z dne 3. 5. 2024;
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| Publication date in DiRROS: | 13.12.2024 |
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| Views: | 78 |
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| Downloads: | 33 |
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| Metadata: |    |
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