ArticleTurkish journal of haematology : official journal of Turkish Society of Haematology2021
LncRNA-DUXAP8 Regulation of the Wnt/β-Catenin Signaling Pathway to Inhibit Glycolysis and Induced Apoptosis in Acute Myeloid Leukemia
Article in Turkish journal of haematology : official journal of Turkish Society of Haematology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 12 citations in OpenAlex.
- Comprehensive lincRNA Transcriptome in Acute Myeloid Leukemia: Integrating Known and Newly Identified lincRNAs Across Pediatric and Adult Cohorts.Non-coding RNA · 2026Article
- The interplay between non-coding RNAs and Wnt signaling pathway in leukemia: A narrative review.BioImpacts : BI · 2026Review
- Long non-coding RNAs in cancer glycolysis and metabolism: mechanisms and translational opportunities.Cell death & disease · 2025Review
- Targeting the lncRNA DUXAP8/miR-29a/Frontiers in oncology · 2022Article
- LncRNAFrontiers in genetics · 2022Article
- Identification of a Three-Glycolysis-Related lncRNA Signature Correlated With Prognosis and Metastasis in Clear Cell Renal Cell Carcinoma.Frontiers in medicine · 2021Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
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Abstract
Objective: Acute myeloid leukemia (AML) is a malignancy of the hematopoietic system, accounting for approximately 70% of acute leukemias. Long noncoding RNA-DUXAP8 (lncRNA-DUXAP8) has been found to be abnormally expressed in a variety of tumors. However, its function and mechanism in AML have not been studied. We investigate the effect of lncRNA-DUXAP8 on AML and its mechanism so as to provide a new theoretical basis for the diagnosis and treatment of AML. Materials and Methods: The expression of lncRNA-DUXAP8 in AML bone marrow tissues and the THP-1, HL-60, TF-1, AML193, and U937 cell lines was detected by qRT-PCR. It was then altered by transfecting plasmids overexpressing si-DUXAP8 and lncRNA-DUXAP8, respectively. CCK8 and cell colony assay were performed to evaluate the proliferation ability of AML cells. In addition, flow cytometry was used to observe the apoptosis process. Glucose and lactate kits were utilized to detect glucose consumption and lactate levels. Finally, western blotting was performed to detect the expression of proteins related to the Wnt/β-catenin signaling pathway in cells. Results: LncRNA-DUXAP8 was downregulated in both AML bone marrow tissues and cell lines. Upon interfering with lncRNA-DUXAP8 in AML cell line THP-1, AML cell proliferation and glycolysis were promoted while cell apoptosis was inhibited. The opposite results were obtained after overexpressing lncRNA-DUXAP8. Meanwhile, western blotting confirmed that interference with lncRNA-DUXAP8 stimulated the expression of proteins Wnt5a, β-catenin, c-Myc, and cyclin-D1 in the Wnt/β-catenin pathway. Moreover, overexpression of lncRNA-DUXAP8 inhibited the expression of Wnt/β-catenin pathway proteins. Finally, LiCl, an activator of the Wnt/β-catenin pathway, reversed the regulation of AML cells by lncRNA-DUXAP8 upregulation compared with the DUXAP group. Conclusion: This study showed that lncRNA-DUXAP8 regulated the Wnt/β-catenin signaling pathway to inhibit glycolysis and induce apoptosis in AML. This experiment has provided new angles and an experimental basis for treating patients with AML.
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