» Articles » PMID: 28653173

Human Metaplastic Breast Carcinoma and Decorin

Overview
Publisher Springer
Specialty Oncology
Date 2017 Jun 28
PMID 28653173
Citations 6
Authors
Affiliations
Soon will be listed here.
Abstract

Metaplastic breast carcinoma (MBC) is a rare subtype of invasive breast cancer and has poor prognosis. In general, cancers are heterogeneous cellular masses comprised of different cell types and their extracellular matrix (ECM). However, little is known about the composition of the ECM and its constituents in MBC. Decorin is a ubiquitous ECM macromolecule known of its oncosuppressive activity. As such, it provides an intriguing molecule in the development of novel therapeutics for different malignancies such as MBC. In this study, decorin immunoreactivity and the effect of adenoviral decorin cDNA (Ad-DCN) transduction were examined in MBC. Multiple immunohistochemical stainings were used to characterize a massive breast tumour derived from an old woman. Furthermore, three-dimensional (3D) explant cultures derived from the tumour were transduced with Ad-DCN to study the effect of the transduction on the explants. The MBC tumour was shown to be completely negative for decorin immunoreactivity demonstrating that the malignant cells were not able to synthesize decorin. Ad-DCN transduction resulted in a markedly altered cytological phenotype of MBC explants by decreasing the amount of atypical cells and by inhibiting cell proliferation. The results of this study support approaches to develop new, decorin-based adjuvant therapies for MBC.

Citing Articles

In-depth characterization of a new patient-derived xenograft model for metaplastic breast carcinoma to identify viable biologic targets and patterns of matrix evolution within rare tumor types.

Matossian M, Chang T, Wright M, Burks H, Elliott S, Sabol R Clin Transl Oncol. 2021; 24(1):127-144.

PMID: 34370182 PMC: 8732292. DOI: 10.1007/s12094-021-02677-8.


Down-Regulation of the Proteoglycan Decorin Fills in the Tumor-Promoting Phenotype of Ionizing Radiation-Induced Senescent Human Breast Stromal Fibroblasts.

Mavrogonatou E, Papadopoulou A, Fotopoulou A, Tsimelis S, Bassiony H, Yiacoumettis A Cancers (Basel). 2021; 13(8).

PMID: 33924197 PMC: 8074608. DOI: 10.3390/cancers13081987.


The Protective Role of Decorin in Hepatic Metastasis of Colorectal Carcinoma.

Reszegi A, Horvath Z, Karaszi K, Regos E, Postnikova V, Tatrai P Biomolecules. 2020; 10(8).

PMID: 32824864 PMC: 7465536. DOI: 10.3390/biom10081199.


Decorin Expression in Human Vulva Carcinoma: Oncosuppressive Effect of Decorin cDNA Transduction on Carcinoma Cells.

Nyman M, Jokilammi A, Bostrom P, Kurki S, Sainio A, Grenman S J Histochem Cytochem. 2019; 67(7):511-522.

PMID: 31009269 PMC: 6598130. DOI: 10.1369/0022155419845373.


iTRAQ-based proteomic analysis of DMH-induced colorectal cancer in mice reveals the expressions of β-catenin, decorin, septin-7, and S100A10 expression in 53 cases of human hereditary polyposis colorectal cancer.

Liu G, Fei F, Qu J, Wang X, Zhao Y, Li Y Clin Transl Oncol. 2018; 21(2):220-231.

PMID: 29956073 DOI: 10.1007/s12094-018-1912-6.


References
1.
Leygue E, Snell L, Dotzlaw H, Troup S, Murphy L, Roughley P . Lumican and decorin are differentially expressed in human breast carcinoma. J Pathol. 2000; 192(3):313-20. DOI: 10.1002/1096-9896(200011)192:3<313::AID-PATH694>3.0.CO;2-B. View

2.
Jungmann O, Nikolovska K, Stock C, Schulz J, Eckes B, Riethmuller C . The dermatan sulfate proteoglycan decorin modulates α2β1 integrin and the vimentin intermediate filament system during collagen synthesis. PLoS One. 2012; 7(12):e50809. PMC: 3513320. DOI: 10.1371/journal.pone.0050809. View

3.
Kaushik S, Pickup M, Weaver V . From transformation to metastasis: deconstructing the extracellular matrix in breast cancer. Cancer Metastasis Rev. 2016; 35(4):655-667. PMC: 5215979. DOI: 10.1007/s10555-016-9650-0. View

4.
Whatcott C, Han H, Von Hoff D . Orchestrating the Tumor Microenvironment to Improve Survival for Patients With Pancreatic Cancer: Normalization, Not Destruction. Cancer J. 2015; 21(4):299-306. PMC: 4817719. DOI: 10.1097/PPO.0000000000000140. View

5.
Bozoky B, Savchenko A, Guven H, Ponten F, Klein G, Szekely L . Decreased decorin expression in the tumor microenvironment. Cancer Med. 2014; 3(3):485-91. PMC: 4101739. DOI: 10.1002/cam4.231. View