|Table of Contents|

Biological effect of OPG in ER positive breast cancer

Journal Of Modern Oncology[ISSN:1672-4992/CN:61-1415/R]

Issue:
2019 01
Page:
1-3
Research Field:
Publishing date:

Info

Title:
Biological effect of OPG in ER positive breast cancer
Author(s):
Jia Shiheng1He Wei2Li Yanshu3
1.Department of Clinical Medicine,China Medical University,Liaoning Shenyang 110122,China;2.Internal Medicine,Armed Police General Hospital of Liaoning,Liaoning Shenyang 110034,China;3.Department of Cell Biology,Key Laboratory of Cell Biology,National Health and Family Planning Commission of the PRC,and Key Laboratory of Medical Cell Biology,Ministry of Education of the PRC,China Medical University,Liaoning Shenyang 110122,China.
Keywords:
OPGestrogen receptor positive breast cancer17β-Estradiol
PACS:
R737.9
DOI:
10.3969/j.issn.1672-4992.2019.01.001
Abstract:
Objective:To evaluate the biological role of osteoprotegerin (OPG) in human breast cancer cells.Methods:We used the Kaplan-Meier plotter database,which the tool enabled the visualization of survival data via Kaplan-Meier graphs,showing the cumulative effect of target gene on survival outcome.Then,Human breast cancer cell line MCF-7 was extracted total RNA after 17β-Estradiol (E2) stimulation for 24 h.The OPG interaction proteins were screened by the string database.Results:A lower expression of OPG was associated with a remarkably shorter survival time in Kaplan-Meier analysis in the estrogen receptor (ER) positive breast cancer (P=3.7E-08),while not in the ER negative breast cancer group (P=0.058).E2 reduced the expression of OPG mRNA in breast cancer cell line MCF-7.Conclusion:Our results suggest that OPG contributes to tumor malignant in estrogen receptor positive breast cancer.

References:

[1]Boyce BF,Xing L.Functions of RANKL/RANK/OPG in bone modeling and remodeling[J].Archives of Biochemistry & Biophysics,2008,473(2):139-146.
[2]Fisher JL,Thomas-Mudge RJ,Elliott J,et al.Osteoprotegerin overexpression by breast cancer cells enhances orthotopic and osseous tumor growth and contrasts with that delivered therapeutically[J].Cancer Research,2006,66(7):3620-3628.
[3]D'oronzo S,Brown J,Coleman R.The role of biomarkers in the management of bone-homing malignancies[J].Journal of Bone Oncology,2017,9:1-9.
[4]Owen S,Sanders AJ,Mason MD,et al.Importance of osteoprotegrin and receptor activator of nuclear factor kappaB in breast cancer response to hepatocyte growth factor and the bone microenvironment in vitro[J].International Journal of Oncology,2016,48(3):919-928.
[5]Chung ST,Geerts D,Roseman K,et al.Osteoprotegerin mediates tumor-promoting effects of interleukin-1beta in breast cancer cells[J].Molecular Cancer,2017,16(1):27.
[6]Ney JT,Juhasz-boess I,Gruenhage F,et al.Genetic polymorphism of the OPG gene associated with breast cancer[J].BMC Cancer,2013,13:40.
[7]Kiesel L,Kohl A.Role of the RANK/RANKL pathway in breast cancer[J].Maturitas,2016,86:10-16.
[8]Park HR,Min SK,Cho HD,et al.Expression of osteoprotegerin and RANK ligand in breast cancer bone metastasis[J].Journal of Korean Medical Science,2003,18(4):541-546.
[9]Onyia JE,Galvin RJ,Ma YL,et al.Novel and selective small molpecule stimulators of osteoprotegerin expression inhibit bone resorption[J].The Journal of Pharmacology and Experimental Therapeutics,2004,309(1):369-379.
[10]Moran O,Zaman T,Eisen A,et al.Serum osteoprotegerin levels and mammographic density among high-risk women[J].Cancer Causes Control,2018,29(6):507-517.
[11]Boudot C,Henaut L,Thiem U,et al.Overexpression of a functional calcium-sensing receptor dramatically increases osteolytic potential of MDA-MB-231 cells in a mouse model of bone metastasis through epiregulin-mediated osteoprotegerin downregulation[J].Oncotarget,2017,8(34):56460-56472.
[12]Goswami S,Sharma-Walia N.Osteoprotegerin rich tumor microenvironment:Implications in breast cancer[J].Oncotarget,2016,7(27):42777-42791.
[13]Makarovic S,Makarovic Z,Bilic-curcic I,et al.Serum osteoprotegerin in patients with calcified aortic valve stenosis in relation to heart failure[J].Acta Clinica Croatica,2017,56(4):733-741.

Memo

Memo:
National Natural Science Foundation of China(No.31401115);国家自然科学基金(编号:31401115);辽宁省科学技术基金(编号:2015020528);辽宁省自然科学基金(编号:201602824);2018年辽宁省大学生创新创业训练计划项目(编号:1111251703)
Last Update: 2018-11-30