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High Levels of Expression of Cartilage Oligomeric Matrix Protein in Lymph Node Metastases in Breast Cancer Are Associated with Reduced Survival

Overview
Journal Cancers (Basel)
Publisher MDPI
Specialty Oncology
Date 2021 Dec 10
PMID 34884987
Citations 6
Authors
Affiliations
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Abstract

Cartilage oligomeric matrix protein (COMP) is a regulator of the extracellular matrix and is expressed primarily in the cartilage. Recently, COMP expression was also documented in breast cancer patients both in sera and tumor biopsies, in both of which it could serve as an independent prognostic marker. This study aimed to assess COMP as a potential biomarker in the group of metastatic breast cancer patients. Levels of COMP were measured by ELISA in serum samples of 141 metastatic breast cancer patients. Biopsies from primary tumors, synchronous lymph node metastases, and distant metastases were stained for COMP expression. The levels of serum COMP were higher in patients with ER- and HER2-positive tumors when compared to triple-negative tumors and correlated with the presence of bone and lung metastases, circulating tumor cell count, and clusters. Most of the primary tumors expressing COMP (70%) retained the expression also in the lymph node metastases, which correlated with visceral metastases and reduced survival. In conclusion, COMP appears as a valuable biomarker in metastatic breast cancer patients indicating a more severe stage of the disease. Serum COMP levels were associated with specific types of metastases in patients with metastatic breast cancer emphasizing that further studies are warranted to elucidate its potential role as a monitoring marker.

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References
1.
Mundermann A, Dyrby C, Andriacchi T, King K . Serum concentration of cartilage oligomeric matrix protein (COMP) is sensitive to physiological cyclic loading in healthy adults. Osteoarthritis Cartilage. 2005; 13(1):34-8. DOI: 10.1016/j.joca.2004.09.007. View

2.
Tian C, Ohlund D, Rickelt S, Lidstrom T, Huang Y, Hao L . Cancer Cell-Derived Matrisome Proteins Promote Metastasis in Pancreatic Ductal Adenocarcinoma. Cancer Res. 2020; 80(7):1461-1474. PMC: 7127978. DOI: 10.1158/0008-5472.CAN-19-2578. View

3.
Liang Y, Fu Y, Qi R, Wang M, Yang N, He L . Cartilage oligomeric matrix protein is a natural inhibitor of thrombin. Blood. 2015; 126(7):905-14. DOI: 10.1182/blood-2015-01-621292. View

4.
Forslind K, Eberhardt K, Jonsson A, Saxne T . Increased serum concentrations of cartilage oligomeric matrix protein. A prognostic marker in early rheumatoid arthritis. Br J Rheumatol. 1992; 31(9):593-8. DOI: 10.1093/rheumatology/31.9.593. View

5.
DiCesare P, Hauser N, Lehman D, Pasumarti S, Paulsson M . Cartilage oligomeric matrix protein (COMP) is an abundant component of tendon. FEBS Lett. 1994; 354(2):237-40. DOI: 10.1016/0014-5793(94)01134-6. View