Objective: To determine the correlation of cell adhesion molecules (osteopontin-c, E-cadherin and β-catenin) with clinicopathological characteristics in breast cancer.
Methods: Immunostaining of osteopontin-c, E-cadherin and β-catenin were conducted in 170 samples of breast cancer and 30 samples of adjacent normal breast tissues. The correlation of osteopontin-c, E-cadherin and β-catenin expression level with clinicopathological characteristics was evaluated by Pearson's chi-square and Wilcoxon rank-sum test. Univariate and multivariate Cox hazard regression model was used to assess the prognostic values of osteopontin-c, E-cadherin and β-catenin in clinical outcome of breast cancer.
Results: A higher level of osteopontin-c whereas lower levels of E-cadherin and β-catenin were observed in breast cancer as compared with the normal breast tissues. The expression of osteopontin-c was negatively associated with the expression of E-cadherin and β-catenin. The expression of osteopontin-c correlated with lymph node metastasis, and advanced TNM stage and histologic grade. The expression of E-cadherin correlated with low histologic grade; and β-catenin with low TNM stage and histological grade. Moreover, high osteopontin-c level correlated with tumor recurrence or metastasis as well as triple negative subtype. The expression of osteopontin-c was an independent prognostic factor for both disease-free and overall survival of breast cancer patients.
Conclusion: The data suggest that the expression of osteopontin-c could serve as a prognostic factor of breast cancer.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.canep.2013.08.005 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
promotes the progression of gastric cancer through the focal adhesion kinase/phosphatidyl-inositol-3-kinase/protein kinase B pathway and epithelial-mesenchymal transition.
World J Gastroenterol
January 2025
Department of General Surgery, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin 300052, China.
Background: Regulator of G protein signaling (RGS) proteins participate in tumor formation and metastasis by acting on the α-subunit of heterotrimeric G proteins. The specific effect of RGS, particularly , on the progression of gastric cancer (GC) is not yet clear.
Aim: To explore the role and underlying mechanisms of action of in GC development.
Oncology Clinical Trials Targeting Members of the Cadherin Superfamily: A Review.
J Immunother Precis Oncol
February 2025
Sarah Cannon Research Institute (SCRI) at HealthONE, Denver, CO, USA.
The cadherin superfamily of proteins is critical for cell-cell interactions and demonstrates tissue-specific expression profiles. In cancers, disruption of cell-cell adhesion is frequently associated with oncogenesis and metastasis. As such, these proteins have been the targets of multiple attempts to develop novel therapeutics in malignancy.
View Article and Find Full Text PDFAdrenomedullin 2 attenuates anxiety-like behaviors by increasing IGF-II in amygdala and re-establishing blood-brain barrier.
Transl Psychiatry
January 2025
Department of Neurosurgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China.
Anxiety disorder, a prevalent mental health issue, is one of the leading causes of disability worldwide. Damage to the blood-brain barrier (BBB) is implicated in anxiety, but its regulatory mechanisms remain unclear. Herein, we show that adrenomedullin 2 (ADM2), a novel angiogenic growth factor, alleviates autistic and anxiety-like behaviors in mice.
View Article and Find Full Text PDFRole of 11β-hydroxysteroid dehydrogenase type 1 inhibition in the antiobesity effect of J2H-1702 on adipocytes and a high-fat diet-induced NASH model.
Eur J Pharmacol
January 2025
College of Korean Medicine, Gachon University, Seongnam 13120, Korea. Electronic address:
Obesity due to excessive body fat accumulation remains a global problem. Patients with obesity have high cortisol levels, and its dysregulation is caused by increased 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) levels. The effects and mechanism of J2H-1702, an 11β-HSD1 inhibitor, on nonalcoholic steatohepatitis (NASH) were explored.
View Article and Find Full Text PDFCircZMYM2 Alleviates TGF-β1-Induced Proliferation, Migration and Activation of Fibroblasts via Targeting miR-199b-5p/KLF13 Axis.
Appl Biochem Biotechnol
January 2025
Department of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital Affiliated to Tianjin Medical University, No.154 Heping Road to Anshan, Tianjin City, 300052, People's Republic of China.
Dysregulated circular RNAs (circRNAs) has been revealed to be involved in pulmonary fibrosis progression. Herein, this study focused on exploring the function and mechanism of circRNA Zinc Finger MYM-Type Containing 2 (circZMYM2) on idiopathic pulmonary fibrosis (IPF) using transforming growth factor (TGF)-β1-stimulated fibroblasts. Human fibroblast cell lines IMR-90 and HFL1 were stimulated with TGF-β1 to mimic fibrosis condition in vitro.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!