Correlation Between Wnt5a Expression and Vasculogenic Mimicry in Prostate Cancer Tissues
10.3971/j.issn.1000-8578.2024.23.0670
- VernacularTitle:前列腺癌组织中Wnt5a的表达与血管生成拟态的相关性
- Author:
Bide LIU
1
;
Xun LI
;
Shuheng WANG
;
Hongliang JIA
;
Xiaoan ZHANG
;
Jiuzhi LI
Author Information
1. Department of Urology, Laboratory of Urology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830001, China
- Publication Type:Research Article
- Keywords:
Prostate cancer;
Wnt5a;
Vasculogenic mimicry;
Cancer stem cell;
Epithelial-mesenchymal transition
- From:
Cancer Research on Prevention and Treatment
2024;51(1):43-48
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation of Wnt5a expression and vasculogenic mimicry (VM) in prostate cancer tissues, and analyze their relationships with cancer stem cells (CSCs) characteristics and epithelial–mesenchymal transition (EMT). Methods Immunohistochemistry was conducted to detect the expression of Wnt5a in 50 prostate cancer tissues and 50 benign prostatic hyperplasia tissues. The expression levels of CD133, vimentin, and E-cadherin were detected in the prostate cancer tissues, and CD34/PAS double staining was used to detect VM structures. We analyzed the difference in Wnt5a level between prostate cancer and benign prostatic hyperplasia tissues, the clinical significance of Wnt5a and VM, the relationship of Wnt5a expression and VM, and the relationships of Wnt5a expression and VM with CD133, Vimentin, E-cadherin. Results The expression of Wnt5a was significantly higher in prostate cancer tissues than in benign prostatic hyperplasia (P < 0.05). A positive correlation was observed between Wnt5a expression and VM (P < 0.05). The expression levels of Wnt5a and VM were positively correlated with those of CD133 and vimentin (P < 0.05). Wnt5a expression and VM were positively correlated with Gleason score, vas deferens invasion and lymphatic metastasis (P < 0.05) of prostate cancer, and VM was also positively correlated with T stage of prostate cancer (P < 0.05). Conclusion The expression level of Wnt5a in prostate cancer tissues is elevated and positively related with VM formation. Wnt5a expression and VM are correlated with cancer stem cells characteristics and the expression of epithelial–mesenchymal transition marker proteins.
