2021
DOI: 10.1007/s11356-021-12509-5
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MicroRNA: a novel implication for damage and protection against ionizing radiation

Abstract: Ionizing radiation (IR) is a form of high energy. It poses a serious threat to organisms, but radiotherapy is a key therapeutic strategy for various cancers. It is significant to reduce radiation injury but maximize the effect of radiotherapy. MicroRNAs (miRNAs) are posttranscriptionally regulatory factors involved in cellular radioresponse. In this review, we show how miRNAs regulate important genes on cellular response to IR-induced damage and how miRNAs participate in IR-induced carcinogenesis. Additionally… Show more

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Cited by 22 publications
(11 citation statements)
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“…There is always a greater interest in the study of miRNAs as tumor biomarkers and in their role in prognosis and response to therapy. Interestingly, miRNA changes following ionizing radiations have been reported [ 27 , 28 ], thus emphasizing their role in the radiosensitivity and radiation resistance to therapy.…”
Section: Discussionmentioning
confidence: 99%
“…There is always a greater interest in the study of miRNAs as tumor biomarkers and in their role in prognosis and response to therapy. Interestingly, miRNA changes following ionizing radiations have been reported [ 27 , 28 ], thus emphasizing their role in the radiosensitivity and radiation resistance to therapy.…”
Section: Discussionmentioning
confidence: 99%
“…Certainly, research on the radiosensitizing effect of specific lnRNAs on tumors merits being actively pursued [ 107 ]. This rapidly developing research field is likely to stimulate beneficial applications in radiotherapy [ 108 ].…”
Section: Mitochondria Structure and Function In Normal And Cancer Cellsmentioning
confidence: 99%
“…Blocking the formation of CDK/Cyclin complexes limits the transition of the cell from phase G1 to phase S and from phase G2 to phase M. MiR-15 family and miR-449 are involved in G2 and G2/M phase arrest. ATM/P53/P21 is another pathway with cell cycle implications and miR-200c, miR-375, and miR-106b controlled this pathway [ 50 , 51 , 52 ]. Also worth mentioning is miR-208a, a radiation-induced mi-RNA that can produce radioresistance by activating the AKT/mTOR pathway [ 50 , 51 , 52 , 53 , 54 ].…”
Section: Mirnas and Cancer-implications In Clinical Practice—focus On...mentioning
confidence: 99%
“…ATM/P53/P21 is another pathway with cell cycle implications and miR-200c, miR-375, and miR-106b controlled this pathway [ 50 , 51 , 52 ]. Also worth mentioning is miR-208a, a radiation-induced mi-RNA that can produce radioresistance by activating the AKT/mTOR pathway [ 50 , 51 , 52 , 53 , 54 ]. A direct or inverse correlation between miRNA and specific proteins, determinants of tumor radiosensitivity in breast cancer, has been identified.…”
Section: Mirnas and Cancer-implications In Clinical Practice—focus On...mentioning
confidence: 99%
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