| Autor: |
Linfeng Wu, Kunyao Zhu, Yan Sun, Tinghao Li, Junlong Zhu, Hang Tong, Xiaoyu Zhang, Junrui Chen, Hubin Yin, Weiyang He |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
World Journal of Surgical Oncology, Vol 22, Iss 1, Pp 1-9 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1477-7819 |
| DOI: |
10.1186/s12957-024-03600-5 |
| Popis: |
Abstract Nucleolar protein 3 (NOL3), as a markedly increased protein across a range of tumors, has been well acknowledged that plays an anti-apoptotic role in malignancies, while some novel impacts of NOL3 on metastasis and chemoresistance are demonstrated recently. In this study, we uncover another role of NOL3 on promoting proliferation in bladder cancer (BLCA). The reduction of NOL3 significantly inhibited cell proliferation, and we detected the stable cell cycle arrest after knockdown of NOL3 in two-type BLCA cell lines. Mechanistically, we present the first evidence that the PI3K/Akt pathway was considerably inhibited with the decrease of NOL3 in BLCA cell lines. In addition, LY294002, a PI3K inhibitor, rescued NOL3 overexpression-mediated activation of the PI3K/Akt axis and the depression of proliferation in BLCA cell lines. In conclusion, our study suggests that NOL3 is upregulated in BLCA cells and promotes proliferation via the PI3K/Akt pathway, indicating that NOL3 may be a potential therapeutic target for BLCA. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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