Results 31 to 40 of about 61,960 (179)
Cells, 2013 Tumorigenesis is often described as a result of accumulated mutations that lead to growth advantage and clonal expansion of mutated cells. There is evidence in the literature that cancer cells are influenced by the microenvironment.
Sonia M. Rosenfield, Gilbert H. Smith
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In Vitro Production of Mouse Mammary Tumor Virus in a Mouse Mammary Tumor Ascites Line [PDF]
Proceedings of the National Academy of Sciences, 1973 An ascites line derived from a spontaneous mouse mammary carcinoma produces, on explantation and cultivation in vitro , large amounts of oncornavirus particles. The biochemical, biophysical, and electron microscopic characteristics of the virions are described.
Keydar, J +3 more
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Breast Cancer: Basic and Clinical Research, 2020 Background: Viral cause of sporadic breast cancer (SBC) has been suggested based on the experimental murine model of mammary tumor caused by mouse mammary tumor virus (MMTV), Epstein-Barr virus (EBV), and human papillomavirus (HPV).
Mohammad Al Hamad +9 more
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Infectious Agents and Cancer, 2017 Background Multiple oncogenic viruses including, mouse mammary tumor virus, bovine leukemia virus, human papilloma virus, and Epstein Barr virus, have been identified as separate infectious pathogens in human breast cancer. Here we demonstrate that these
James S. Lawson, Wendy K. Glenn
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A bioluminescence reporter mouse that monitors expression of constitutively active β-catenin. [PDF]
PLoS ONE, 2017 This short technical report describes the generation and characterization of a bioluminescence reporter mouse that is engineered to detect and longitudinally monitor the expression of doxycycline-induced constitutively active β-catenin. The new responder
Maria M Szwarc +5 more
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Amplification of mouse mammary tumor virus genomes in non-mammary tumor cells [PDF]
Journal of Virology, 1989 Extra proviral copies of mouse mammary tumor virus (MMTV) are known to be present in the genomes of certain T-cell lymphomas of mice. Analysis of additional non-mammary tumor cell types known to express MMTV transcripts and antigens revealed the presence of extra acquired MMTV proviruses in a pituitary tumor cell line, a macrophage line, and Leydig ...
J, Racevskis, H, Beyer
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Molecular Imaging, 2007 Vascular endothelial growth factor (VEGF) is a major inducer of angiogenesis. We generated a transgenic reporter mouse, VEGF-GL, in which an enhanced green fluorescent protein-luciferase fusion protein is expressed under the control of a human VEGF-A ...
Shannon L. Faley +7 more
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The Role of a Betaretrovirus in Human Breast Cancer: Enveloping a Conundrum
Viruses, 2022 Most of the evidence that a human betaretrovirus (HBRV/HMTV) highly related to mouse mammary tumour virus (MMTV) has an etiological role in breast cancer has been summarized in a recent comprehensive Special Issue of “Viruses” entitled “Human ...
Walter H. Gunzburg, Brian Salmons
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PLoS ONE, 2017 CD68+ tumor-associated macrophages (TAMs) are pro-tumorigenic, pro-angiogenic and are associated with decreased survival rates in patients with cancer, including breast cancer.
Robin M H Rumney +5 more
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Targeting collagen XVIII improves the efficiency of ErbB inhibitors in breast cancer models
The Journal of Clinical Investigation, 2023 The tumor extracellular matrix (ECM) critically regulates cancer progression and treatment response. Expression of the basement membrane component collagen XVIII (ColXVIII) is induced in solid tumors, but its involvement in tumorigenesis has remained ...
Raman Devarajan +18 more
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