ScholarLens Back to search
2007•Chinese Journal of Current Advances in General SurgeryRequires access

Clinical significance and influence factor of PS_2 protein expression in breast cancer

Xingsong Tian

Open publisher page 0 citations

Abstract

Objectives:To study the relationship between the expression of PS2 protein and estrogen receptor(ER) and progesterone receptor(PR) ,c-erbB2 status and prognosis in breast cancer.Methods:PS2 protein expressions in 52 cases of breast cancer were detected by immunohistochemical method.Results:The positive rate of PS2 protein was 59.6 %(31/52) in 52 patients.There was significant correlation between PS2 protein and menopausal status,ER status,PR status respectively.Tumor size,clinical stage and lymph node status were not significantly related with the expression of PS2 protein.Patients with PS2 protein positive expression had higher 5-year-survival rate than those with PS2 protein negative expression.Conclusion:PS2 protein appears to be an independent and valid prognostic factor of breast cancer,and detection of PS2 protein expression was useful for treatment of breast cancer.

About this research paper

What this paper is about

Objectives:To study the relationship between the expression of PS2 protein and estrogen receptor(ER) and progesterone receptor(PR) ,c-erbB2 status and prognosis in breast cancer.Methods:PS2 protein expressions in 52 cases of breast cancer were detected by immunohistochemical method.Results:The positive rate of PS2 protein was 59.6 %(31/52) in 52 patients.There was significant correlation between PS2 protein and menopausal status,ER status,PR status respectively.Tumor size,clinical stage and lymph node status were not significantly related with the expression of PS2 protein.Patients with PS2 protein positive expression had higher 5-year-survival rate than those with PS2 protein negative expression.Conclusion:PS2 protein appears to be an independent and valid prognostic factor of breast cancer,and detection of PS2 protein expression was useful for treatment of breast cancer.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Objectives:To study the relationship between the expression of PS2 protein and estrogen receptor(ER) and progesterone receptor(PR) ,c-erbB2 status and prognosis in breast cancer.Methods:PS2 protein expressions in 52 cases of breast cancer were detected by immunohistochemical method.Results:The positive rate of PS2 protein was 59.6 %(31/52) in 52 patients.There was significant correlation between PS2 protein and menopausal status,ER status,PR status respectively.Tumor size,clinical stage and lymph node status were not significantly related with the expression of PS2 protein.Patients with PS2 protein positive expression had higher 5-year-survival rate than those with PS2 protein negative expression.Conclusion:PS2 protein appears to be an independent and valid prognostic factor of breast cancer,and detection of PS2 protein expression was useful for treatment of breast cancer.

Key concepts: Breast cancer, Immunohistochemistry, Medicine, Protein expression, Estrogen receptor, Progesterone receptor, Oncology, Cancer

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Clinical significance and influence factor of PS_2 protein expression in breast cancer — Research Paper | ScholarLens