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Ca, MA) and rested for 24 hours. 0.1 and 1 M of TAK733 or parallel DMSO vehicle control were added in triplicate for 20 hours. Cells were incubated for 1 hour with 2.0 Ci with metabolic tracers chosen as analogues of PET tracers: 3H-DDG (American Radiolabeled Chemicals Inc., St. Louis, MO) in glucose-free RPMI 1640 (Invitrogen), or methyl-3H-thymidine (thymidine, Moravek Biochemicals Inc., Brea, C
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Small-sample protocol recommendations, and GeneChip hybridization followed our standard protocol [28]. After washes, arrays were scanned using the GeneChip Scanner 3000 (Affymetrix, Santa Clara, CA). Light intensity data from all spots on each chip were recorded as .cel files, stored on an internal server, and written to a digital variable disc (DVD).Data normalization and filteringreproducibility
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Thotopically xenografted into the brains of immunocompromized mice. Invasive cells at the tumor periphery were isolated using laser capture microdissection. The mRNA expression profile of these cells was compared to expression at the tumor core, using normal mouse brain to control for host contamination. Galectin-1, a target identified by screening the resulting data, was stably over-expressed in
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He AMPK agonist AICAR inhibits the growth of EGFRvIII-expressing glioblastomas by inhibiting lipogenesis. Proc Natl Acad Sci U S A 2009, 106:12932?2937.doi:10.1186/1476-4598-11-22 Cite this article as: Euw et al.: Antitumor effects of the investigational selective MEK inhibitor TAK733 against cutaneous and uveal melanoma cell lines. Molecular Cancer 2012 11:22.Submit your next manuscript to BioMed
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Ed migration and invasion in vitro. In vivo, tumors expressing high galectin-1 levels showed enhanced invasion and decreased host survival. Conclusions: In conclusion, cells at the margin of glioblastoma, in comparison to tumor core cells, have enhanced expression of mediators of invasion. Galectin-1 is likely one such mediator. Previous studies, along with the current one, have proven galectin-1
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He AMPK agonist AICAR inhibits the growth of EGFRvIII-expressing glioblastomas by inhibiting lipogenesis. Proc Natl Acad Sci U S A 2009, 106:12932?2937.doi:10.1186/1476-4598-11-22 Cite this article as: Euw et al.: Antitumor effects of the investigational selective MEK inhibitor TAK733 against cutaneous and uveal melanoma cell lines. Molecular Cancer 2012 11:22.Submit your next manuscript to BioMed
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Ite were true: lowest relative expression value at the tumor edge compared to tumor core and normal brain. The genes meeting this ideal profile were ranked by pvalue (between core and edge).ImmunohistochemistryRaw data from chip hybridization experiments were normalized across chips and across probesets using a fast linear Loess routine [29], known as Fastlo. This normalization routine, in some re
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Nostics, INC, New Jersey) along with a human-specific mouse monoclonal anti-vimentin antibody (Dakocytomation,Toussaint et al. Molecular Cancer 2012, 11:32 http://www.molecular-cancer.com/content/11/1/Page 4 ofTrappes, France). After incubation with the provided goat anti-mouse secondary antibody, staining developed with NovaRed Developing Reagent (Vector Laboratories, Burlingame, CA). Sections we