搜索范围
D54702
应用筛选条件
关键词:'D54702'
显示 1-30 #N/A 61 条结果 关于 "D54702" 范围 论文
Ernesto Miquel et al.
PloS one, 7(4), e34776-e34776 (2012-04-18)
Mitochondrial dysfunction is one of the pathogenic mechanisms that lead to neurodegeneration in Amyotrophic Lateral Sclerosis (ALS). Astrocytes expressing the ALS-linked SOD1(G93A) mutation display a decreased mitochondrial respiratory capacity associated to phenotypic changes that cause them to induce motor neuron
Hong Sik Yoo et al.
Journal of toxicology and environmental health. Part A, 78(1), 32-49 (2014-11-27)
Trichloroethylene (TCE) is a well-known environmental and occupational toxicant that is classified as carcinogenic to humans based on the epidemiological evidence of an association with higher risk of renal-cell carcinoma. A number of scientific issues critical for assessing human health
Guo Zhong et al.
Chemico-biological interactions, 215, 33-39 (2014-03-19)
The in vivo elimination rate of dichloroacetate (DCA), an investigational drug; is determined by the rate of its biotransformation to glyoxylate, catalyzed by glutathione transferase ζ1 (GSTZ1). DCA is a mechanism-based inactivator of GSTZ1, thus elimination of DCA is slowed
Marie Morfouace et al.
The Journal of biological chemistry, 287(40), 33664-33674 (2012-07-12)
Cancer stem cells (CSCs) are thought to be partially responsible for cancer resistance to current therapies and tumor recurrence. Dichloroacetate (DCA), a compound capable of shifting metabolism from glycolysis to glucose oxidation, via an inhibition of pyruvate dehydrogenase kinase was
Michael S Dodd et al.
Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance, 15, 19-19 (2013-02-19)
Alterations in cardiac metabolism accompany many diseases of the heart. The advent of cardiac hyperpolarized magnetic resonance spectroscopy (MRS), via dynamic nuclear polarization (DNP), has enabled a greater understanding of the in vivo metabolic changes that occur as a consequence
J Pokorný et al.
Prague medical report, 113(2), 81-94 (2012-06-14)
Physical processes in living cells were not taken into consideration among the essentials of biological activity, regardless of the fact that they establish a state far from thermodynamic equilibrium. In biological system chemical energy is transformed into the work of
Photodestruction of dichloroacetic acid catalyzed by nano-sized TiO2 particles.
Bahnemann DW, et al.
Applied Catalysis. B, Environmental, 36(2), 161-169 (2002)
Haihua Xiao et al.
Chemical communications (Cambridge, England), 48(87), 10730-10732 (2012-09-27)
A multifunctional hybrid platinum(IV) prodrug, which consists of both the mitochondria-targeting drug DCA and the DNA-crosslinking drug cisplatin, was synthesized and tethered to a carrier polymer to further self-assemble into micelles for intracellular delivery.
Yong Won Choi et al.
Cancer letters, 346(2), 300-308 (2014-02-01)
To investigate sensitization of metformin-cytotoxicity, cancer cells were treated with dichloroacetate (DCA), an inhibitor of pyruvate dehydrogenase kinase (PDK). Metformin-cytotoxicity was mainly dependent on glucose availability and reducing power generated by pentose phosphate pathway, whereas DCA cotreatment enhanced metformin-cytotoxicity via
Christian Becker et al.
Analytical and bioanalytical chemistry, 412(1), 171-179 (2019-12-14)
Many gas chromatography-flame ionization detection (GC/FID) studies are dealing with response behavior of analytes such as alcohols and alkanes. Studies in the field of liquid chromatography (LC)/FID mainly focused on volatile analytes. In contrast, studies on LC/FID by conveyor type
Ruiqi Ma et al.
Journal of molecular endocrinology, 65(4), 163-174 (2020-10-22)
The study aimed to investigate the role of pyruvate dehydrogenase kinase (PDK) in regulating glycolysis and proliferation of perimysial orbital fibroblasts (pOFs) during the pathogenesis of thyroid-associated ophthalmopathy (TAO). EdU and BrdU incorporation assays were performed to examine cell proliferation.
Amy D Delinsky et al.
Biomedical chromatography : BMC, 19(8), 617-639 (2005-04-14)
Trichloroethylene (TCE) and some of its metabolites are potentially carcinogenic compounds that the general population is commonly exposed to in drinking water. Concentrations of TCE, dichloroacetic acid (DCA) and trichloroacetic acid (TCA) given to laboratory animals in cancer bioassays are
Benedikt Feuerecker et al.
Cancer biology & therapy, 13(14), 1425-1435 (2012-09-08)
Cancer cells convert glucose preferentially to lactate even in the presence of oxygen (aerobic glycolysis-Warburg effect). New concepts in cancer treatment aim at inhibition of aerobic glycolysis. Pyruvate dehydrogenase converts pyruvate to acetylCoA thus preventing lactate formation. Therefore, the aim
Petra Weber et al.
Journal of biomedical optics, 17(10), 101508-101508 (2012-12-12)
Autofluorescence spectra, images, and decay kinetics of U251-MG glioblastoma cells prior and subsequent to activation of tumor suppressor genes are compared. While phase contrast images and fluorescence intensity patterns of tumor (control) cells and less malignant cells are similar, differences
Kamila Anna Zub et al.
PloS one, 10(3), e0119857-e0119857 (2015-03-15)
Alkylating agents are widely used chemotherapeutics in the treatment of many cancers, including leukemia, lymphoma, multiple myeloma, sarcoma, lung, breast and ovarian cancer. Melphalan is the most commonly used chemotherapeutic agent against multiple myeloma. However, despite a 70-80% initial response
R Scott Obach et al.
Drug metabolism and disposition: the biological fate of chemicals, 36(7), 1385-1405 (2008-04-23)
We present herein a compilation and trend analysis of human i.v. pharmacokinetic data on 670 drugs representing, to our knowledge, the largest publicly available set of human clinical pharmacokinetic data. This data set provides the drug metabolism scientist with a
Mohammad Mehrjouei et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 47(8), 1073-1081 (2012-04-18)
The performance of a heterogeneous photocatalytic ozonation system (TiO(2)/UVA/O(3)) was evaluated on the degradation and mineralization of dichloroacetic acid as a contaminant in aqueous solutions by means of a planar reactor. The commercial product "Pilkington Active™ glass" was used as
Haiting Zhang et al.
Journal of environmental sciences (China), 33, 116-124 (2015-07-05)
The chemistry associated with the disinfection of aquarium seawater is more complicated than that of freshwater, therefore limited information is available on the formation and speciation of disinfection byproducts (DBPs) in marine aquaria. In this study, the effects of organic
Sinan Feng et al.
ACS applied materials & interfaces, 9(29), 24527-24537 (2017-07-07)
A novel semicrystalline poly(ether ketone) (PEK)-based proton exchange membrane (semi-SPEK-x) has been developed. Through a one-step sulfonation and hydrolysis, a poly(ether ketimine) precursor transforms into PEK and ion-conducting groups are introduced. With an ion-exchange capacity ranging from 1.49 to 2.00
Masashi Saito et al.
Anticancer research, 33(7), 2957-2963 (2013-06-20)
A 35-year-old female with scirrhous stomach cancer (stage IV) was treated with a combination of 5-aminolevulinic acid (ALA), sodium dichloroacetate (DCA), hyperthermotherapy, and immunotherapy as terminal care. The patient survived for one year and seven months, during which her quality
Finding a job for dichloroacetate.
Friedrich C Luft
Journal of molecular medicine (Berlin, Germany), 91(3), 329-331 (2012-12-25)
Giulia Caron et al.
Journal of medicinal chemistry, 48(9), 3269-3279 (2005-04-29)
Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm of the partition coefficient of the neutral species in
S Fujiwara et al.
British journal of cancer, 108(1), 170-178 (2013-01-17)
Cancer cells utilise the glycolytic pathway even when adequate oxygen is present, a phenomenon known as the Warburg effect. We examined whether this system is operative in multiple myeloma (MM) cells and whether glycolysis inhibition is a potential therapeutic modality.
Toshimitsu Ohashi et al.
International journal of cancer, 133(5), 1107-1118 (2013-02-20)
The activation of oncogenic signaling pathways induces the reprogramming of glucose metabolism in tumor cells and increases lactic acid secretion into the tumor microenvironment. This is a well-known characteristic of tumor cells, termed the Warburg effect, and is a candidate
Yao Pan et al.
Toxicology and applied pharmacology, 380, 114705-114705 (2019-08-11)
Occupational exposure to trichloroethylene (TCE) has been associated with severe, generalized contact hypersensitivity (CHS) skin disorder, which is considered a delayed-type hypersensitivity reaction mediated by antigen-specific T cells. Transforming growth factor-β activated kinase-1 (TAK1) is essential for regulating the development
Jae Mo Park et al.
Neuro-oncology, 15(4), 433-441 (2013-01-19)
The metabolic phenotype that derives disproportionate energy via glycolysis in solid tumors, including glioma, leads to elevated lactate labeling in metabolic imaging using hyperpolarized [1-(13)C]pyruvate. Although the pyruvate dehydrogenase (PDH)-mediated flux from pyruvate to acetyl coenzyme A can be indirectly
Martina Musutova et al.
Metabolic syndrome and related disorders, 18(3), 146-153 (2020-01-14)
Background: Exposure to intermittent hypoxia (IH) may play a role in the development of metabolic impairments in the context
Shyam Kankotia et al.
Biochimica et biophysica acta, 1846(2), 617-629 (2014-08-27)
We reviewed the anti-cancer effects of DCA, an orphan drug long used as an investigational treatment for various acquired and congenital disorders of mitochondrial intermediary metabolism. Inhibition by DCA of mitochondrial pyruvate dehydrogenase kinases and subsequent reactivation of the pyruvate
Anja Schrade et al.
Endocrinology, 156(5), 1860-1872 (2015-02-11)
Transcription factor GATA4 is expressed in somatic cells of the mammalian testis. Gene targeting studies in mice have shown that GATA4 is essential for proper differentiation and function of Sertoli cells. The role of GATA4 in Leydig cell development, however
Tatsuaki Ishiguro et al.
Hepato-gastroenterology, 59(116), 994-996 (2012-05-15)
Omeprazole (OPZ) and tamoxifen (TAM) strengthen the effects of anticancer drugs and dichloroacetate (DCA) inhibits tumor growth. This study assesses the synergistic effects of these drugs. HT1080 human fibrosarcoma cells and WI-38 human fibroblasts were used as test and control
1/3