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MicroRNAs, Long Non-Coding RNAs, and Circular RNAs: Potential Biomarkers and Therapeutic Targets in Pheochromocytoma/Paraganglioma

Overview
Journal Cancers (Basel)
Publisher MDPI
Specialty Oncology
Date 2021 Apr 3
PMID 33810219
Citations 12
Authors
Affiliations
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Abstract

Around 40% of pheochromocytomas/paragangliomas (PPGL) harbor germline mutations, representing the highest heritability among human tumors. All PPGL have metastatic potential, but metastatic PPGL is overall rare. There is no available molecular marker for the metastatic potential of these tumors, and the diagnosis of metastatic PPGL can only be established if metastases are found at "extra-chromaffin" sites. In the era of precision medicine with individually targeted therapies and advanced care of patients, the treatment options for metastatic pheochromocytoma/paraganglioma are still limited. With this review we would like to nurture the idea of the quest for non-coding ribonucleic acids as an area to be further investigated in tumor biology. Non-coding RNA molecules encompassing microRNAs, long non-coding RNAs, and circular RNAs have been implicated in the pathogenesis of various tumors, and were also proposed as valuable diagnostic, prognostic factors, and even potential treatment targets. Given the fact that the pathogenesis of tumors including pheochromocytomas/paragangliomas is linked to epigenetic dysregulation, it is reasonable to conduct studies related to their epigenetic expression profiles and in this brief review we present a synopsis of currently available findings on the relevance of these molecules in these tumors highlighting their diagnostic potential.

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References
1.
Krutilina R, Sun W, Sethuraman A, Brown M, Seagroves T, Pfeffer L . MicroRNA-18a inhibits hypoxia-inducible factor 1α activity and lung metastasis in basal breast cancers. Breast Cancer Res. 2014; 16(4):R78. PMC: 4405876. DOI: 10.1186/bcr3693. View

2.
Tian J, Xu H, Chen G, Wang H, Bi Y, Gao H . Roles of lncRNA UCA1-miR-18a-SOX6 axis in preventing hypoxia injury following cerebral ischemia. Int J Clin Exp Pathol. 2020; 10(8):8187-8198. PMC: 6965478. View

3.
Chen X, Wu L, Li D, Xu Y, Zhang L, Niu K . Radiosensitizing effects of miR-18a-5p on lung cancer stem-like cells via downregulating both ATM and HIF-1α. Cancer Med. 2018; 7(8):3834-3847. PMC: 6089184. DOI: 10.1002/cam4.1527. View

4.
Guo Z, Maki M, Ding R, Yang Y, Zhang B, Xiong L . Genome-wide survey of tissue-specific microRNA and transcription factor regulatory networks in 12 tissues. Sci Rep. 2014; 4:5150. PMC: 5381490. DOI: 10.1038/srep05150. View

5.
Guller U, Turek J, Eubanks S, DeLong E, Oertli D, Feldman J . Detecting pheochromocytoma: defining the most sensitive test. Ann Surg. 2005; 243(1):102-7. PMC: 1449983. DOI: 10.1097/01.sla.0000193833.51108.24. View