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The 8q24 region hosts miRNAs altered in biospecimens of colorectal and bladder cancer patients
- Source :
- Cancer Medicine, Vol 12, Iss 5, Pp 5859-5873 (2023)
- Publication Year :
- 2023
- Publisher :
- Wiley, 2023.
-
Abstract
- Abstract Background The 8q24 locus is enriched in cancer‐associated polymorphisms and, despite containing relatively few protein‐coding genes, it hosts the MYC oncogene and other genetic elements connected to tumorigenesis, including microRNAs (miRNAs). Research on miRNAs may provide insights into the transcriptomic regulation of this multiple cancer‐associated region. Material and methods We profiled all miRNAs located in the 8q24 region in 120 colorectal cancer (CRC) patients and 80 controls. miRNA profiling was performed on cancer/non‐malignant adjacent mucosa, stool, and plasma extracellular vesicles (EVs), and the results validated with The Cancer Genome Atlas (TCGA) data. To verify if the 8q24‐annotated miRNAs altered in CRC were dysregulated in other cancers and biofluids, we evaluated their levels in bladder cancer (BC) cases from the TCGA dataset and in urine and plasma EVs from a set of BC cases and healthy controls. Results Among the detected mature miRNAs in the region, 12 were altered between CRC and adjacent mucosa (adj. p
Details
- Language :
- English
- ISSN :
- 20457634
- Volume :
- 12
- Issue :
- 5
- Database :
- Directory of Open Access Journals
- Journal :
- Cancer Medicine
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.2fcfe4a0b0bc4e70ba23a9dcceb77426
- Document Type :
- article
- Full Text :
- https://doi.org/10.1002/cam4.5375