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Upregulation of MiR-142-3p Improves Drug Sensitivity of Acute Myelogenous Leukemia Through Reducing P-Glycoprotein and Repressing Autophagy by Targeting HMGB1

Overview
Journal Transl Oncol
Specialty Oncology
Date 2017 Apr 27
PMID 28445844
Citations 24
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Abstract

miR-142-3p was reported to be downregulated in acute myelogenous leukemia (AML) and acted as a novel diagnostic marker. However, the regulatory effect of miR-142-3p on drug resistance of AML cells and its underlying mechanism have not been elucidated. Here, we found that miR-142-3p was significantly downregulated and high mobility group box 1 (HMGB1) was dramatically upregulated in AML samples and cells, as well as drug-resistant AML cells. P-gp level and autophagy were markedly enhanced in HL-60/ADR and HL-60/ATRA cells. miR-142-3p overexpression improved drug sensitivity of AML cells by inhibiting cell viability and promoting apoptosis, and inhibited P-gp level and autophagy in drug-resistant AML cells, whereas HMGB1 overexpression obviously reversed these effect. HMGB1 was demonstrated to be a target of miR-142-3p, and miR-142-3p negatively regulated HMGB1 expression. In conclusion, our study elucidated that upregulation of miR-142-3p improves drug sensitivity of AML through reducing P-glycoprotein and repressing autophagy by targeting HMGB1, contributing to better understanding the molecular mechanism of drug resistance in AML.

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References
1.
Nagano H, Tomimaru Y, Eguchi H, Hama N, Wada H, Kawamoto K . MicroRNA-29a induces resistance to gemcitabine through the Wnt/β-catenin signaling pathway in pancreatic cancer cells. Int J Oncol. 2013; 43(4):1066-72. DOI: 10.3892/ijo.2013.2037. View

2.
Grassilli S, Nika E, Lambertini E, Brugnoli F, Piva R, Capitani S . A network including PU.1, Vav1 and miR-142-3p sustains ATRA-induced differentiation of acute promyelocytic leukemia cells - a short report. Cell Oncol (Dordr). 2016; 39(5):483-489. DOI: 10.1007/s13402-016-0292-6. View

3.
Zhi Y, Zhi F, Wang R, Xue L, Gu W, Wang B . [MicroRNA-10a expression in FAB different subtype of acute myeloid leukemia and its relationship with drug resistance]. Zhongguo Shi Yan Xue Ye Xue Za Zhi. 2015; 23(1):29-33. DOI: 10.7534/j.issn.1009-2137.2015.01.006. View

4.
Moretti L, Yang E, Kim K, Lu B . Autophagy signaling in cancer and its potential as novel target to improve anticancer therapy. Drug Resist Updat. 2007; 10(4-5):135-43. DOI: 10.1016/j.drup.2007.05.001. View

5.
Marin J, Briz O, Rodriguez-Macias G, Diez-Martin J, Macias R . Role of drug transport and metabolism in the chemoresistance of acute myeloid leukemia. Blood Rev. 2015; 30(1):55-64. DOI: 10.1016/j.blre.2015.08.001. View