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Human Cytomegalovirus Interleukin-10 Enhances Matrigel Invasion Of Mda-Mb-231 Breast Cancer Cells, Cendy Valle Oseguera, Juliet Spencer
Human Cytomegalovirus Interleukin-10 Enhances Matrigel Invasion Of Mda-Mb-231 Breast Cancer Cells, Cendy Valle Oseguera, Juliet Spencer
Biology Faculty Publications
Background: While some risk factors for breast cancer are well-known, the influence of other factors, particularly virus infection, remains unclear. Human cytomegalovirus (HCMV) is widespread in the general population, and both molecular and epidemiological evidence has indicated links between HCMV and breast cancer. The HCMV protein cmvIL-10 is a potent suppressor of immune function that has also been shown to promote proliferation and migration of breast cancer cells. In this study, the impact of cmvIL-10 on tumor cell invasion through a simulated basement membrane was investigated.
Results: MDA-MB-231 breast cancer cells exhibited invasion through a matrigel layer that was significantly …