Insights into the radiotherapy-induced deferentially expressed RNAs in colorectal cancer management
- سال انتشار: 1402
- محل انتشار: مجله علوم پایه پزشکی ایران، دوره: 26، شماره: 12
- کد COI اختصاصی: JR_IJBMS-26-12_001
- زبان مقاله: انگلیسی
- تعداد مشاهده: 55
نویسندگان
Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
چکیده
Radiotherapy (RT) has been commonly applied to treat advanced local cancers. In radiation therapy, high doses of radiation are utilized to trigger cell death. Radiation often leads to DNA double-strand breakages (DSB), which causes the activation of downstream genes including those for non-coding RNAs (ncRNA) such as long non-coding and RNAsmicro RNAs. The consequence of RT significantly relies on the radiosensitivity of cancer cells, which is affected by multiple factors, including some proteins and cellular processes. Activation of these genes can cause cell cytotoxicity and indirectly damages the cells. Recent studies have shown that non-coding RNAs can play as radiosensitivity or radioinhibitory regulators in cancers by mechanisms such as cell cycle arrest or affecting the DNA damage repair systems. ncRNAs are also known to function as tumor suppressor genes or oncogenes in colorectal cancer and therefore are considered potential diagnostic biomarkers in disease detection. For example, the investigations have shown that miR-۲۹a and miR-۲۲۴ can be informative biomarkers for early detection or screening of CRC via a noninvasive method such as liquid biopsy. Here, we discuss ncRNAs involved in the radioresistance and radiosensitivity of CRC and highlight their predictive clinical value in response to RT. Accordingly, this review represents a principal guide in the context of three major types of ncRNAs with potential roles in the pathway of radiosensitivity and radioresistance, including miRNAs, lncRNAs, and circRNAs which can be considered a precious archivement in organizing additional studies and broadening views in this area. Our findings can also assist radiotherapists in predicting CRC patients’ response and, therefore, prognosis to radiation therapy, although, to achieve our goals in the clinic, we certainly need further studies.کلیدواژه ها
Colorectal cancer, Non-coding RNAs, Radioresistance, Radiosensitivity Radiotherapyاطلاعات بیشتر در مورد COI
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