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Cancer Biology Commons

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Cancer

Analytical, Diagnostic and Therapeutic Techniques and Equipment

University of Massachusetts Medical School

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Full-Text Articles in Cancer Biology

Circulating Micrornas Mir-331 And Mir-195 Differentiate Local Luminal A From Metastatic Breast Cancer, Peter Mcanena, Kahraman Tanriverdi, Catherine Curran, K. Gilligan, Jane E. Freedman, James A. L. Brown, Michael J. Kerin May 2019

Circulating Micrornas Mir-331 And Mir-195 Differentiate Local Luminal A From Metastatic Breast Cancer, Peter Mcanena, Kahraman Tanriverdi, Catherine Curran, K. Gilligan, Jane E. Freedman, James A. L. Brown, Michael J. Kerin

Open Access Articles

BACKGROUND: Breast cancer is the leading cause of cancer related death in women, with metastasis the principle cause of mortality. New non-invasive prognostic markers are needed for the early detection of metastasis, facilitating treatment decision optimisation. MicroRNA (miRNA) are small, non-coding RNAs regulating gene expression and involved in many cellular processes, including metastasis. As biomarkers, circulating miRNAs (in blood) hold great promise for informing diagnosis or monitoring treatment responses.

METHODS: Plasma extracted RNA from age matched local Luminal A (n = 4) or metastatic disease (n = 4) were profiled using Next Generation Sequencing. Selected differentially expressed miRNA were validated on a ...