Ashley A. Powell

Single Cell Profiling of Circulating Tumor Cells: Transcriptional Heterogeneity and Diversity from Breast Cancer Cell Lines

Ashley A. Powell, AmirAli Talasaz, Haiyu Zhang et al. · PLoS ONE · 2012 · 526 citations · Full text

Isolating highly enriched populations of circulating epithelial cells and other rare cells from blood using a magnetic sweeper device

AmirAli Talasaz, Ashley A. Powell, David Huber et al. · Proceedings of the National Academy of Sciences · 2009 · 481 citations · Full text

Engineering, Immunophenotyping, Extracellular Microvesicles +21

Different bile acids exhibit distinct biological effects: The tumor promoter deoxycholic acid induces apoptosis and the chemopreventive agent ursodeoxycholic acid inhibits cell proliferation

Jesse D. Martinez, Elias D. Stratagoules, Janna M. LaRUE et al. · Nutrition and Cancer · 1998 · 205 citations

Bile acid hydrophobicity is correlated with induction of apoptosis and/or growth arrest in HCT116 cells

Ashley A. Powell, Janna M. LaRUE, A K Batta et al. · Biochemical Journal · 2001 · 134 citations · Full text

Circulating tumour cells demonstrate an altered response to hypoxia and an aggressive phenotype

Kurosh Ameri, Richard Luong, Haoran Zhang et al. · British Journal of Cancer · 2010 · 128 citations · Full text