Glioblastoma (GBM) is the most aggressive type of brain tumor that originates from glioblastoma stem cells (GSCs). In the brain, GSCs are supported by a tumor microenvironment (TME) residing in the perivascular niche and the hypoxic niche. The GBM TME is highly heterogenous and exhibits complex cell-to-cell interactions.
View Article and Find Full Text PDFMost cancer deaths are caused by secondary metastasized tumors. The cells that spread these tumors are known as circulating tumor cells (CTCs). They exist in a dynamic environment, including exposure to fluid shear stress (FSS) that makes them susceptible to reactive oxygen species (ROS) generation.
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