Showing 1-15 of 15 results for "90790"
Kancharana Bala Bhaskara Rao et al.
FEBS letters, 593(16), 2177-2193 (2019-06-19)
Isocitrate dehydrogenases (IDHs) are metabolic enzymes that are mutated in several cancers, resulting in overproduction of d-2-hydroxyglutarate (D-2HG). However, the signalling pathways and factors that regulate mutant IDHs or their metabolites remain elusive. Here, we report that in synchronized cells...
Yasaman Barekatain et al.
Communications biology, 3(1), 328-328 (2020-06-27)
Magnetic resonance (MR) spectroscopy has potential to non-invasively detect metabolites of diagnostic significance for precision oncology. Yet, many metabolites have similar chemical shifts, yielding highly convoluted 1H spectra of intact biological material and limiting diagnostic utility. Here, we show that...
Johnny Suijker et al.
Oncotarget, 6(17), 14832-14842 (2015-06-06)
Mutations in isocitrate dehydrogenase 1 (IDH1) and IDH2 are found in a somatic mosaic fashion in patients with multiple enchondromas. Enchondromas are benign cartilaginous tumors arising in the medulla of bone. The mutant IDH1/2 causes elevated levels of D-2-hydroxyglutarate (D-2-HG)....
A S Bleiweis et al.
Journal of bacteriology, 94(5), 1560-1564 (1967-11-01)
Aspergillus glaucus, cultured on sodium propionate-mineral salts medium, incorporates (14)C-glyoxylate into labeled alpha-hydroxyglutaric acid within 30 sec. Mycelial extracts retain this biosynthetic capacity, which is destroyed by heating. Propionyl-2-(14)C-coenzyme A also in incorporated into labeled alpha-hydroxyglutaric acid by these mycelial...
Benjamin Nota et al.
American journal of human genetics, 92(4), 627-631 (2013-04-09)
The Krebs cycle is of fundamental importance for the generation of the energetic and molecular needs of both prokaryotic and eukaryotic cells. Both enantiomers of metabolite 2-hydroxyglutarate are directly linked to this pivotal biochemical pathway and are found elevated not...
Johnny Suijker et al.
Oncotarget, 6(14), 12505-12519 (2015-04-22)
Mutations in isocitrate dehydrogenase 1 (IDH1) and IDH2 are found in a subset of benign and malignant cartilage tumors, gliomas and leukaemias. The mutant enzyme causes the production of D-2-hydroxyglutarate (D-2-HG), affecting CpG island and histone methylation. While mutations in...
Sook Ryun Park et al.
Analytical biochemistry, 459, 1-11 (2014-05-07)
Hypoxia-inducible factor-1 alpha (HIF-1α) is an important marker of hypoxia in human tumors and has been implicated in tumor progression. Drugs targeting HIF-1α are being developed, but the ability to measure drug-induced changes in HIF-1α is limited by the lability...
Hugh Colvin et al.
Scientific reports, 6, 36289-36289 (2016-11-09)
Deranged metabolism is a hallmark of cancer, playing a significant role in driving the disease process. One such example is the induction of carcinogenesis by the oncometabolite D-2 hydroxyglutarate (D-2HG), which is produced by the mutated enzyme isocitrate dehydrogenase (IDH)...
Rapid separation of some common intermediates of microbial metabolism by thin-layer chromatography.
A S Bleiweis et al.
Analytical biochemistry, 20(2), 335-338 (1967-08-01)
Xudong Fu et al.
Cell metabolism, 22(3), 508-515 (2015-07-21)
We discovered recently that the central metabolite α-ketoglutarate (α-KG) extends the lifespan of C. elegans through inhibition of ATP synthase and TOR signaling. Here we find, unexpectedly, that (R)-2-hydroxyglutarate ((R)-2HG), an oncometabolite that interferes with various α-KG-mediated processes, similarly extends...
Jiang-Han Wang et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(42), 17017-17022 (2013-10-02)
The 2-hydroxyglutarate (2-HG) has been reported to result from mutations of isocitrate dehydrogenase 1 and 2 (IDH1 and IDH2) genes and to function as an "oncometabolite." To evaluate the clinical significance of serum 2-HG levels in hematologic malignancies, acute myeloid...
Peppi Koivunen et al.
Nature, 483(7390), 484-488 (2012-02-22)
The identification of succinate dehydrogenase (SDH), fumarate hydratase (FH) and isocitrate dehydrogenase (IDH) mutations in human cancers has rekindled the idea that altered cellular metabolism can transform cells. Inactivating SDH and FH mutations cause the accumulation of succinate and fumarate...
Brad Evans et al.
eLife, 4, e07420-e07420 (2015-08-01)
The Reproducibility Project: Cancer Biology seeks to address growing concerns about reproducibility in scientific research by conducting replications of selected experiments from a number of high-profile papers in the field of cancer biology. The papers, which were published between 2010...
Maxime Janin et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 32(4), 297-305 (2013-12-18)
Mutated isocitrate dehydrogenases (IDHs) 1 and 2 produce high levels of 2-hydroxyglutarate (2-HG). We investigated whether, in acute myeloid leukemia (AML), serum 2-HG would predict the presence of IDH1/2 mutations at diagnosis and provide a marker of minimal residual disease...
The production of alpha-hydroxyglutaric acid from glutamic acid by cell-free preparations of Peptococcus aerogenes.
W M Johnson et al.
Canadian journal of biochemistry, 47(12), 1103-1107 (1969-12-01)

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