The Circulating miR-107 as a Potential Biomarker Up-Regulated in Castration-Resistant Prostate Cancer.
Jonathan Puente-RiveraDavid Alejandro De la Rosa PérezStephanie I Nuñez OlveraElisa Elvira Figueroa-AnguloJosé Gadú Campos SaucedoOmar Hernández-LeónMaría Elizbeth Alvarez SánchezPublished in: Non-coding RNA (2024)
Prostate cancer (PCa) is a prevalent malignancy in men globally. Current diagnostic methods like PSA testing have limitations, leading to overdiagnosis and unnecessary treatment. Castration-resistant prostate cancer (CRPC) emerges in some patients receiving androgen deprivation therapy (ADT). This study explores the potential of circulating microRNA-107 (miR-107) in liquid biopsies as a prognosis tool to differentiate CRPC from non-castration-resistant PCa (NCRPC). We designed a case-control study to evaluate circulating miR-107 in serum as a potential prognosis biomarker. We analyzed miR-107 expression in liquid biopsies and found significantly higher levels ( p < 0.005) in CRPC patients, compared to NCRPC. Notably, miR-107 expression was statistically higher in the advanced stage (clinical stage IV), compared to stages I-III. Furthermore, CRPC patients exhibited significantly higher miR-107 levels ( p < 0.05), compared to NCRPC. These findings suggest that miR-107 holds promise as a non-invasive diagnostic biomarker for identifying potential CRPC patients.
Keyphrases
- cell proliferation
- long non coding rna
- prostate cancer
- end stage renal disease
- long noncoding rna
- poor prognosis
- ejection fraction
- chronic kidney disease
- prognostic factors
- peritoneal dialysis
- patient reported outcomes
- machine learning
- ionic liquid
- transcription factor
- radical prostatectomy
- deep learning
- big data
- patient reported