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Published in: Cancer Cell International 1/2022

Open Access 01-12-2022 | Metastasis | Primary research

ERBB3 binding protein 1 promotes the progression of malignant melanoma through activation of the Wnt/ β-catenin signaling pathway

Authors: Yanqiu Bao, Jingshu Cui, Yuyang Yue, Shuxia Cao, Xiangdan Li, Lan Liu

Published in: Cancer Cell International | Issue 1/2022

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Abstract

Background

Malignant melanoma (MM) is highly metastatic and has the highest mortality rate in patients with skin cancer. The ERBB3 binding protein 1 (Ebp1) has been linked to the onset and progression of a number of malignancies. However, the role of Ebp1 in MM has not yet been reported.

Methods

Multiple databases were analyzed for comparing the expression of Ebp1 in normal skin and MM. Ebp1 expression was knocked down in A375 and B16 cells, and the impact of Ebp1 on the cell growth was tested by CCK-8, plate clone colony, and cell cycle assays. Scratch, transwell, and in vivo caudal vein lung metastasis tests were also used to confirm the effects of Ebp1 on melanoma cells migration, invasion, and metastasis. Furthermore, the possible molecular mechanism of Ebp1 was predicted by set enrichment analysis and verified by western blotting.

Results

Ebp1 expression was substantially higher in MM than it was in normal skin, and Ebp1 was linked to the clinical stage and lymph node metastases of patients with MM. Knockdown of Ebp1 inhibited cell proliferation, migration, and invasion. In vivo experiments further verified that the knockdown of Ebp1 had an obvious inhibitory effect on lung metastasis in nude mice. Knockdown of Ebp1 reduced vimentin, N-cadherin, slug, and snail expression while increasing E-cadherin expression. Furthermore, knockdown of Ebp1 reduced the expression of β-catenin, as well as its downstream targets CyclinD1 and p-GSK3β; however, a Wnt/β-catenin agonist could reverse this effect.

Conclusion

Ebp1 may promote the proliferation and metastasis of melanoma cells through activation of the Wnt/β-catenin pathway.

Graphical Abstract

Literature
12.
go back to reference Nguyen DQ, Hoang DH, Nguyen TTV, Ho HD, Huynh V, Shin JH, Ly QT, Thi Nguyen DD, Ghoda L, Marcucci G, et al. Ebp1 p48 promotes oncogenic activities in human colon cancer cells through regulation of TIF-90-mediated ribosomal RNA synthesis. J Cell Physiol. 2019;234(10):17612–21. https://doi.org/10.1002/jcp.28385.CrossRefPubMed Nguyen DQ, Hoang DH, Nguyen TTV, Ho HD, Huynh V, Shin JH, Ly QT, Thi Nguyen DD, Ghoda L, Marcucci G, et al. Ebp1 p48 promotes oncogenic activities in human colon cancer cells through regulation of TIF-90-mediated ribosomal RNA synthesis. J Cell Physiol. 2019;234(10):17612–21. https://​doi.​org/​10.​1002/​jcp.​28385.CrossRefPubMed
15.
go back to reference Ou K, Kesuma D, Ganesan K, Yu K, Soon SY, Lee SY, Goh XP, Hooi M, Chen W, Jikuya H, et al. Quantitative profiling of drug-associated proteomic alterations by combined 2-nitrobenzenesulfenyl chloride (NBS) isotope labeling and 2DE/MS identification. J Proteome Res. 2006;5(9):2194–206. https://doi.org/10.1021/pr060115n.CrossRefPubMed Ou K, Kesuma D, Ganesan K, Yu K, Soon SY, Lee SY, Goh XP, Hooi M, Chen W, Jikuya H, et al. Quantitative profiling of drug-associated proteomic alterations by combined 2-nitrobenzenesulfenyl chloride (NBS) isotope labeling and 2DE/MS identification. J Proteome Res. 2006;5(9):2194–206. https://​doi.​org/​10.​1021/​pr060115n.CrossRefPubMed
35.
Metadata
Title
ERBB3 binding protein 1 promotes the progression of malignant melanoma through activation of the Wnt/ β-catenin signaling pathway
Authors
Yanqiu Bao
Jingshu Cui
Yuyang Yue
Shuxia Cao
Xiangdan Li
Lan Liu
Publication date
01-12-2022
Publisher
BioMed Central
Published in
Cancer Cell International / Issue 1/2022
Electronic ISSN: 1475-2867
DOI
https://doi.org/10.1186/s12935-022-02473-6

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