Related Experiment Video
Updated: Jun 8, 2026

The Soft Agar Colony Formation Assay
Published on: October 27, 2014
Prognostic role of Wnt7a expression in ovarian carcinoma patients
1Department of Obstetrics and Gynecology, Harbin Medical University, Harbin, People's Republic of China.
Abstract:
Wnt7a is a secreted glycoprotein that regulates normal cellular proliferation and differentiation as well as tumorigenesis and progression. The aim of this study was to investigate the expression and prognostic significance of Wnt7a in ovarian carcinoma. Wnt7a expression was immunohistochemically examined in normal ovaries (n=15), benign tumors (n=50) and ovarian carcinomas (n=78). The correlation of Wnt7a expression with clinicopathological parameters and survival was evaluated. Wnt7a expression was higher in ovarian carcinomas compared to normal ovaries and benign tumors (p<0.001 and p=0.001, respectively). Wnt7a positive expression was significantly correlated with serous subtype (p<0.001), elder age (p=0.017), advanced stage (p<0.001), high grade (p=0.001), a high degree of ascitic fluid volume (p=0.015) and high CA125 expression (p=0.025). Wnt7a was found to be a significant prognostic factor in univariate and multivariate analysis. High Wnt7a expression in ovarian cancer may be associated with poor prognosis.
More Related Videos
09:08Integration of Bioinformatics Approaches and Experimental Validations to Understand the Role of Notch Signaling in Ovarian Cancer
Published on: January 12, 2020
09:40Tropomodulin 3 Overexpression as a Marker for Platinum Resistance and Immune Infiltration in Ovarian Cancer
Published on: August 2, 2024
Related Concept Videos
Canonical Wnt Signaling Pathway
Non-Canonical Wnt Signaling Pathways
Tumor Progression
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Tumor Progression
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
mTOR Signaling and Cancer Progression
The mTOR pathway or the...