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TiHo-0906: a New Feline Mammary Cancer Cell Line with Molecular, Morphological, and Immunocytological Characteristics of Epithelial to Mesenchymal Transition

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Journal Sci Rep
Specialty Science
Date 2018 Sep 7
PMID 30185896
Citations 5
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Abstract

Feline mammary carcinomas (FMCs) with anaplastic and malignant spindle cells histologically resemble the human metaplastic breast carcinoma (hMBC), spindle-cell subtype. hMBCs display epithelial-to-mesenchymal transition (EMT) characteristics. Herein we report the establishment and characterization of a cell line (TiHoCMglAdcar0906; TiHo-0906) exhibiting EMT-like properties derived from an FMC with anaplastic and malignant spindle cells. Copy-number variations (CNVs) by next-generation sequencing and immunohistochemical characteristics of the cell line and the tumour were compared. The absolute qPCR expression of EMT-related markers HMGA2 and CD44 was determined. The growth, migration, and sensitivity to doxorubicin were assessed. TiHo-0906 CNVs affect several genomic regions harbouring known EMT-, breast cancer-, and hMBCs-associated genes as AKT1, GATA3, CCND2, CDK4, ZEB1, KRAS, HMGA2, ESRP1, MTDH, YWHAZ, and MYC. Most of them were located in amplified regions of feline chromosomes (FCAs) B4 and F2. TiHo-0906 cells displayed an epithelial/mesenchymal phenotype, and high HMGA2 and CD44 expression. Growth and migration remained comparable during subculturing. Low-passaged cells were two-fold more resistant to doxorubicin than high-passaged cells (IC50: 99.97 nM, and 41.22 nM, respectively). The TiHo-0906 cell line was derived from a poorly differentiated cellular subpopulation of the tumour consistently displaying EMT traits. The cell line presents excellent opportunities for studying EMT on FMCs.

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References
1.
Castagnaro M, Casalone C, Bozzetta E, De Maria R, Biolatti B, Caramelli M . Tumour grading and the one-year post-surgical prognosis in feline mammary carcinomas. J Comp Pathol. 1998; 119(3):263-75. DOI: 10.1016/s0021-9975(98)80049-2. View

2.
Wiese D, Thaiwong T, Yuzbasiyan-Gurkan V, Kiupel M . Feline mammary basal-like adenocarcinomas: a potential model for human triple-negative breast cancer (TNBC) with basal-like subtype. BMC Cancer. 2013; 13:403. PMC: 3849986. DOI: 10.1186/1471-2407-13-403. View

3.
Aigner K, Dampier B, Descovich L, Mikula M, Sultan A, Schreiber M . The transcription factor ZEB1 (deltaEF1) promotes tumour cell dedifferentiation by repressing master regulators of epithelial polarity. Oncogene. 2007; 26(49):6979-88. PMC: 2899859. DOI: 10.1038/sj.onc.1210508. View

4.
Soares M, Correia J, Rodrigues P, Simoes M, de Matos A, Ferreira F . Feline HER2 protein expression levels and gene status in feline mammary carcinoma: optimization of immunohistochemistry (IHC) and in situ hybridization (ISH) techniques. Microsc Microanal. 2013; 19(4):876-82. DOI: 10.1017/S1431927613001529. View

5.
Iida N, Bourguignon L . New CD44 splice variants associated with human breast cancers. J Cell Physiol. 1995; 162(1):127-33. DOI: 10.1002/jcp.1041620115. View