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- Publications
- Influence
Quantitative metabolome profiling of colon and stomach cancer microenvironment by capillary electrophoresis time-of-flight mass spectrometry.
- A. Hirayama, K. Kami, +9 authors T. Soga
- Biology, Medicine
- Cancer research
- 1 June 2009
Most cancer cells predominantly produce energy by glycolysis rather than oxidative phosphorylation via the tricarboxylic acid (TCA) cycle, even in the presence of an adequate oxygen supply (Warburg… Expand
Constituents of Brazilian red propolis and their preferential cytotoxic activity against human pancreatic PANC-1 cancer cell line in nutrient-deprived condition.
- S. Awale, F. Li, H. Onozuka, H. Esumi, Y. Tezuka, S. Kadota
- Chemistry, Medicine
- Bioorganic & medicinal chemistry
- 2008
Human pancreatic cancer cells such as PANC-1 are known to exhibit marked tolerance to nutrition starvation that enables them to survive for prolonged period of time even under extremely… Expand
Metabolomic profiling of lung and prostate tumor tissues by capillary electrophoresis time-of-flight mass spectrometry
- K. Kami, Tamaki Fujimori, +10 authors M. Tomita
- Biology, Medicine
- Metabolomics
- 2 November 2012
Metabolic microenvironment of tumor cells is influenced by oncogenic signaling and tissue-specific metabolic demands, blood supply, and enzyme expression. To elucidate tumor-specific metabolism, we… Expand
Hypoglycemic/hypoxic condition in vitro mimicking the tumor microenvironment markedly reduced the efficacy of anticancer drugs
- H. Onozuka, K. Tsuchihara, H. Esumi
- Medicine
- Cancer science
- 1 May 2011
Tumor tissues are often hypoxic because of defective vasculature. We previously showed that tumor tissues are also often deprived of glucose. The efficacy of anticancer drugs is affected by the tumor… Expand
Synthesis and Evaluation of Anticancer Natural Product Analogues Based on Angelmarin: Targeting the Tolerance towards Nutrient Deprivation
- J. Magolan, Nathan B P Adams, H. Onozuka, N. Hungerford, H. Esumi, M. J. Coster
- Chemistry, Medicine
- ChemMedChem
- 1 May 2012
Inspired by nature: Angelmarin is an anticancer natural product with potent antiausterity activity, that is, selective cytotoxicity towards nutrient-deprived, resistant cancer cells. Through… Expand