Expression and significance of SCIN in breast cancer tissue
10.3760/cma.j.issn.1674-6090.2019.04.014
- VernacularTitle:肌切蛋白在乳腺癌组织中的表达及意义
- Author:
Chenqin LI
1
;
Biao WU
;
Jia ZHU
;
Dongdi WU
;
Tiantian QI
;
Lingzhi JIANG
;
Renhong TANG
Author Information
1. 南昌大学第一附属医院普外科 330006
- Keywords:
Scinderin;
Breast cancer;
Molecular subtypes
- From:
Chinese Journal of Endocrine Surgery
2019;13(4):324-327
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression of Scinderin(SCIN myoprotein) in breast cancer tissues and adjacent tissues,and to explore the relationship between the expression of Scinderin and different molecular subtypes of breast cancer as well as the clinical factors.Methods Immunohistochemical staining method was used to detect the expression of SCIN in 120 cases of breast carcinoma and 30 adjacent tissues.The relation between SCIN expression in breast cancer tissue and molecular subtypes,pathologic stage,age,tumor size,lymph node metastasis was analyzed.Results SCIN expression level in breast cancer tissue was lower than in the tissues adjacent to carcinoma (6.06±3.32 vs 7.77±3.32,P＜0.05).SCIN expression was associated with breast cancer molecular subtypes (P＜0.05),and it was irrelevant with age,tumor size,histological grade,lymph node metastasis,or clinical stage (P＞0.05).Conclusions The expression of SCIN in breast cancer tissues was lower than in the adjacent tissues.It is associated with breast cancer molecular subtypes.SCIN could become the protein markers of breast cancer molecular targeted therapy.
