Article
Two distinct tumor phenotypes isolated from glioblastomas show different MRS characteristics.
NMR in biomedicine - 1 Oct 2008
Thorsen Frits, Jirak Daniel, Wang Jian, Sykova Eva, Bjerkvig Rolf, Enger Per Øyvind, van der Kogel Albert, Hajek Milan
Abstract excerpt
We have developed a human brain tumor model in immunodeficient rats that gradually changes its phenotype by serial passages in vivo, from a highly infiltrative, non-angiogenic one with numerous stem cell markers [low-generation (LG) tumor] to a more typical glioblastoma one with extensive angiogenesis and necrosis [high-generation (HG) tumor]. In this study we determined the metabolic properties of these two...
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