» Articles » PMID: 29880818

Aberrant Mannosylation Profile and FTX/miR-342/ALG3-axis Contribute to Development of Drug Resistance in Acute Myeloid Leukemia

Overview
Journal Cell Death Dis
Date 2018 Jun 9
PMID 29880818
Citations 24
Authors
Affiliations
Soon will be listed here.
Abstract

Drug-resistance is a major problem in acute myeloid leukemia (AML) chemotherapy. Aberrant changes in specific N-glycans have been observed in leukemia multidrug resistance (MDR). MicroRNAs (miRNAs) and long non coding RNAs (lncRNAs) act as key players in the development of AML resistance to chemotherapy. In the present study, the N-glycan profiles of membrane proteins were analyzed from adriamycin (ADR)-resistant U937/ADR cells and sensitive line U937 cells using mass spectrometry (MS). The composition profiling of high-mannose N-glycans differed in U937/ADR and U937 cell lines. Lectin microarray showed that the strong binding of membrane proteins was observed for MAN-M and ConA lectins, which were specific for mannose. These binding were also validated by flow cytometry. Importantly, the alteration of high-mannose N-glycan was further confirmed by detecting the enzyme level of ALG family. The altered level of ALG3 was found corresponding to the drug-resistant phenotype of AML cell lines both in vitro and in vivo. Mechanistically, miR-342 was found to be dysregulated and inversely correlated to ALG3 expression, targeting its 3'-UTR. LncRNA FTX was a direct target of miR-342 and positively modulated ALG3 expression by competitively binding miR-342 in AML cell lines. Functionally, we found that FTX directly interacted with miR-342 to regulate ALG3 expression and function, including ADR-resistant cell growth and apoptosis. The observation suggested that high-mannose N-glycans and mannosyltransferase ALG3 affected drug-resistance in AML cells. FTX/miR-342/ALG3 axis could potentially be used for the targets to overcome therapeutic resistance in AML.

Citing Articles

Comprehensive analysis of ALG3 in pan-cancer and validation of ALG3 as an onco-immunological biomarker in breast cancer.

Xue X, Feng Q, Hong X, Lin Z, Luo Y, Li Y Aging (Albany NY). 2024; 16(3):2320-2339.

PMID: 38329424 PMC: 10911369. DOI: 10.18632/aging.205483.


Identification of a serum-based microRNA signature that detects recurrent oral squamous cell carcinoma before it is clinically evident.

Towle R, Dickman C, MacLellan S, Chen J, Prisman E, Guillaud M Br J Cancer. 2023; 129(11):1810-1817.

PMID: 37798371 PMC: 10667517. DOI: 10.1038/s41416-023-02405-9.


Identification of ALG3 as a potential prognostic biomarker in lung adenocarcinoma.

Yuan Y, Xie B, Guo D, Liu C, Jiang G, Lai G Heliyon. 2023; 9(7):e18065.

PMID: 37539167 PMC: 10395363. DOI: 10.1016/j.heliyon.2023.e18065.


Targeting miRNAs and Other Non-Coding RNAs as a Therapeutic Approach: An Update.

Bayraktar E, Bayraktar R, Oztatlici H, Lopez-Berestein G, Amero P, Rodriguez-Aguayo C Noncoding RNA. 2023; 9(2).

PMID: 37104009 PMC: 10145226. DOI: 10.3390/ncrna9020027.


Heat Shock Transcription Factor 2 Is Significantly Involved in Neurodegenerative Diseases, Inflammatory Bowel Disease, Cancer, Male Infertility, and Fetal Alcohol Spectrum Disorder: The Novel Mechanisms of Several Severe Diseases.

Tokunaga Y, Otsuyama K, Kakuta S, Hayashida N Int J Mol Sci. 2022; 23(22).

PMID: 36430241 PMC: 9691173. DOI: 10.3390/ijms232213763.


References
1.
Lu F, Zhang J, Ji M, Li P, Du Y, Wang H . miR-181b increases drug sensitivity in acute myeloid leukemia via targeting HMGB1 and Mcl-1. Int J Oncol. 2014; 45(1):383-92. DOI: 10.3892/ijo.2014.2390. View

2.
Dube D, Bertozzi C . Glycans in cancer and inflammation--potential for therapeutics and diagnostics. Nat Rev Drug Discov. 2005; 4(6):477-88. DOI: 10.1038/nrd1751. View

3.
Nakagawa H, Ohira M, Hayashi S, Abe S, Saito S, Nagahori N . Alterations in the glycoform of cisplatin-resistant human carcinoma cells are caused by defects in the endoplasmic reticulum-associated degradation system. Cancer Lett. 2008; 270(2):295-301. DOI: 10.1016/j.canlet.2008.05.019. View

4.
Stowell S, Ju T, Cummings R . Protein glycosylation in cancer. Annu Rev Pathol. 2015; 10:473-510. PMC: 4396820. DOI: 10.1146/annurev-pathol-012414-040438. View

5.
Burnett A, Wetzler M, Lowenberg B . Therapeutic advances in acute myeloid leukemia. J Clin Oncol. 2011; 29(5):487-94. DOI: 10.1200/JCO.2010.30.1820. View