Ming-dong Wang et al.
Chinese medical journal, 124(17), 2611-2615 (2011-11-02)
Site A132Arg mutations potentially impair the affinity of isocitrate dehydrogenase 1 (IDH1) for its substrate isocitrate (ICT), consequently reducing the production of α-ketoglutarate and leading to tumor growth through the induction of the hypoxia-inducible factor-1 (HIF-1) pathway. However, given that...
Ho-Ju Fan-Chiang et al.
Journal of AOAC International, 93(3), 956-965 (2010-07-16)
Sugar and nonvolatile acid analyses were conducted on 52 samples of blackberries (Rubus spp), the objective being to develop a compositional database for evaluating authenticity and quality. Brix ranged from 6.88 to 16.83, with a mean of 10.82. Titratable acidity...
An-Ping Lin et al.
Biochemistry, 50(38), 8241-8250 (2011-08-25)
Yeast NAD(+)-specific isocitrate dehydrogenase is an allosterically regulated octameric enzyme composed of four heterodimers of a catalytic IDH2 subunit and a regulatory IDH1 subunit. Despite structural predictions that the enzyme would contain eight isocitrate binding sites, four NAD(+) binding sites...
Christopher Armstrong et al.
Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 180(5), 775-783 (2010-01-30)
Hibernation elicits a major reduction in whole-animal O(2) consumption that corresponds with active suppression of liver mitochondrial electron transport capacity at, or downstream of, succinate dehydrogenase (SDH). During arousal from the torpor phase of hibernation this suppression is reversed and...
Metabolism, gliomas, and IDH1.
The New England journal of medicine, 362(12), 1144-1145 (2010-03-26)