Abstract：
:Targeted therapies against cancer have improved both survival and quality of life of patients. However, metabolic rewiring evokes cellular mechanisms that reduce therapeutic mightiness. Resistant cells generate more glutathione, elicit nuclear factor erythroid 2-related factor 2 (NRF2) activation, and overexpress many anti-oxidative genes such as superoxide dismutase, catalase, glutathione peroxidase, and thioredoxin reductase, providing stronger antioxidant capacity to survive in a more oxidative environment due to the sharp rise in oxidative metabolism and reactive oxygen species generation. These changes dramatically alter tumour microenvironment and cellular metabolism itself. A rational design of therapeutic combination strategies is needed to flatten cellular homeostasis and accomplish a drop in cancer development. Context-dependent glutaminase isoenzymes show oncogenic and tumour suppressor properties, being mainly associated to MYC and p53, respectively. Glutaminases catalyze glutaminolysis in mitochondria, regulating oxidative phosphorylation, redox status and cell metabolism for tumour growth. In addition, the substrate and product of glutaminase reaction, glutamine and glutamate, respectively, can work as signalling molecules moderating redox and bioenergetic pathways in cancer. Novel synergistic approaches combining glutaminase inhibition and redox-dependent modulation are described in this review. Pharmacological or genetic glutaminase regulation along with oxidative chemotherapy can help to improve the design of combination strategies that escalate the rate of therapeutic success in cancer patients.
journal_name
Arch Toxicoljournal_title
Archives of toxicologyauthors
Matés JM,Campos-Sandoval JA,de Los Santos-Jiménez J,Márquez Jdoi
10.1007/s00204-020-02838-8subject
Has Abstractpub_date
2020-08-01 00:00:00pages
2603-2623issue
8eissn
0340-5761issn
1432-0738pii
10.1007/s00204-020-02838-8journal_volume
94pub_type
杂志文章,评审abstract：:Several structurally different metal chelating agents were screened for their relative efficacy in counteracting acute manganese intoxication in mice. Polyaminocarboxylic acids with nitrogen and oxygen as metal binding sites were more effective than certain sulfhydryl chelating agents and common drugs in preventing mo...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00569233
更新日期：1982-05-01 00:00:00
abstract：:The consumption of plants containing the diterpenoid atractyloside (ATR) causes selective proximal tubule injury, renal failure and death in humans. We have compared the effects of ATR in freshly isolated renal proximal tubules and glomeruli from rat and also in cell lines: NRK, derived from the proximal tubules, and ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050362
更新日期：1996-01-01 00:00:00
abstract：:MDMA-induced impairments of memory performance have been reported in different human and animal studies. However, the correlation between spatial memory impairment, brain mitochondrial function, and concentrations of MDMA and its metabolites has not yet been investigated despite it being needed for comparison with hum...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-020-02673-x
更新日期：2020-03-01 00:00:00
abstract：:Heat shock proteins (HSPs) are a group of proteins that are rapidly induced in response to physiological stress, including hyperthermia and exposure to toxicants. Thus they may provide a useful index of toxicity in in vitro systems for screening for toxicity. We have recently developed a rat nasal explant system for i...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-004-0541-8
更新日期：2004-06-01 00:00:00
abstract：:Using human neuroblastoma SH-SY5Y cells, effects of acrylamide on p53 protein and intracellular signal transducting pathways were examined. Acrylamide increased p53, phosphorylated p53, and p53-associated protein murine double minute 2 (MDM2). The phosphorylation of p53 was specific for the Ser15 site. Among mitogen-a...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-005-0022-8
更新日期：2006-03-01 00:00:00
abstract：:The US Environmental Protection Agency's ToxCast program has generated toxicity data for thousands of chemicals but does not adequately assess potential neurotoxicity. Networks of neurons grown on microelectrode arrays (MEAs) offer an efficient approach to screen compounds for neuroactivity and distinguish between com...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-019-02636-x
更新日期：2020-02-01 00:00:00
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journal_title：Archives of toxicology
pub_type： 杂志文章,评审
doi：10.1007/s00204-016-1892-7
更新日期：2017-04-01 00:00:00
abstract：:Whether pregnancy-induced immunosuppression when combined with exposure to 2,3,7,8-tetrachlorodibenzo- p-dioxin (TCDD) could exacerbate immunotoxicity has not been previously investigated. The current study evaluated the immune status of C57BL/6 pregnant and virgin mice following exposure to TCDD. To this end, syngene...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-003-0538-8
更新日期：2004-05-01 00:00:00
abstract：:We studied the incorporation of cocaine (COC), benzoylecgonine (BE) and ecgonine methyl ester (EME) into hair from blood. At first, the time courses of three drugs in rat plasma following i.p. administration of cocaine were investigated over 360 min. AUCs of COC, BE and EME in plasma were 14.2, 60.7 and 53.4 microgram...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF02035137
更新日期：1992-01-01 00:00:00
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journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-013-1120-7
更新日期：2014-02-01 00:00:00
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journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-009-0463-6
更新日期：2009-12-01 00:00:00
abstract：:Phenobarbital pretreatment (50 mg/kg/day for 3 days orally) of male Wistar rats increased Vmax of benzene in vitro hepatic microsomal biotransformation about 6-fold without changing Km. However, benzene blood levels after oral, intraperitoneal, or subcutaneous benzene administration (3-3.5 mmoles/kg) were not influenc...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00293567
更新日期：1976-06-08 00:00:00
abstract：:Purified phenobarbital-induced rat liver cytochrome P-450 was incorporated in a reconstituted system containing NADPH-cytochrome P-450 reductase, dilauroyl phosphatidyl choline and sodium cholate. This system was added to organ cultures of limb buds from mouse embryos on day 11 of gestation. Cyclophosphamide (100 micr...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00293687
更新日期：1988-01-01 00:00:00
abstract：:Hydroxysteroid sulfotransferase 2B1b (SULT2B1b) sulfates cholesterol and oxysterols. Hepatic oval cells (HOCs), thought to be progenitor cells, can be triggered in chemically injured livers. The present study focused on the role of SULT2B1b in HOC proliferation after liver injury. Our experiments revealed that the exp...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-016-1693-z
更新日期：2017-01-01 00:00:00
abstract：:2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is the most potent tumor promoter ever tested in rodents. Although it is known that most of the effects of TCDD are mediated by binding to the aryl hydrocarbon receptor (AhR), the mechanisms leading to tumor promotion still remain to be elucidated. Loss of contact inhibition ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-004-0601-0
更新日期：2005-01-01 00:00:00
abstract：:This study was carried out to investigate the effect of in utero exposure to the cholinotoxicants, nicotine and chlorpyrifos, alone or in combination on neurobehavioral alterations and neuronal morphology latter in adult age. In the present study, 90 days old (corresponding to a human adult age) male and female offspr...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-006-0077-1
更新日期：2006-09-01 00:00:00
abstract：: ...
journal_title：Archives of toxicology
pub_type： 评论,信件
doi：10.1007/s00204-018-2310-0
更新日期：2018-11-01 00:00:00
abstract：:Cadmium, copper and zinc have been determined in kidney cortex, kidney medulla and liver from 51 cadmium-polluted and 122 nonpolluted autopsied subjects. Liver cadmium and zinc were significantly higher in the cadmium-polluted subjects than in the nonpolluted subjects. Kidney cadmium, copper and zinc were lower in the...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00316211
更新日期：1987-04-01 00:00:00
abstract：:Fumonisin B1 (FB1) is a well-known inhibitor of de novo sphingolipid biosynthesis, due to its ability to inhibit ceramide synthases (CerS) activity. In mammals, this toxin triggers broad clinical symptoms with multi-organ dysfunction such as hepatotoxicity or pulmonary edema. The molecular mechanism of CerS inhibition...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-014-1323-6
更新日期：2015-09-01 00:00:00
abstract：:Deoxynivalenol (DON) contamination in food is a public health concern; however, the effect of DON exposure on immune disorders including allergies remains unclear. The aim of this study is to elucidate the effect of oral exposure to DON on pro-inflammatory and pro-pruritic responses in a mouse model of allergic dermat...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-020-02875-3
更新日期：2020-12-01 00:00:00
abstract：:Organotin compounds such as tributyltin (TBT) and triphenyltin can induce diabetes and insulin resistance. However, the development of diabetes caused by organotins and its underlying mechanisms remain unclear. In the present study, male KM mice were orally administered with TBT (0.5, 5, and 50 μg/kg) once every 3 day...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-017-1961-6
更新日期：2017-10-01 00:00:00
abstract：:Arsenic-containing hydrocarbons (AsHCs), a subgroup of arsenolipids found in fish and algae, elicit substantial toxic effects in various human cell lines and have a considerable impact on cellular energy levels. The underlying mode of action, however, is still unknown. The present study analyzes the effects of two AsH...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-018-2194-z
更新日期：2018-05-01 00:00:00
abstract：:The reduction of 20 microM hexavalent chromium [chromium(VI)] by L-ascorbic acid (AsA) (0.06-2 mM) and/or glutathione (GSH) (2-15 mM) in buffer solutions, cell-free bronchoalveolar lavage fluids or soluble fractions of rat lungs was investigated at physiological pH (37 degrees C). The reduction in AsA solution was pse...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF02010721
更新日期：1990-01-01 00:00:00
abstract：:Liver disease is an escalating global health issue. While liver transplantation is an effective mode of therapy, patient mortality has increased due to the shortage of donor organs. Developing renewable sources of human liver tissue is therefore attractive. Pluripotent stem cell-derived liver tissue represents a poten...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-018-2280-2
更新日期：2018-10-01 00:00:00
abstract：:Carbromal is metabolized extensively in humans. The major metabolites known to date are bromoethylbutyramide, ethylbutyrylurea and inorganic bromide. After ingestion of a therapeutic dose of 1.0 g carbromal (4.2 mmoles) by four healthy volunteers highest concentrations in serum were found to be for carbromal 30 mumole...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00364653
更新日期：1978-06-16 00:00:00
abstract：:Tacrolimus (FK506) and cyclosporin A (CsA) are two potent immunosuppressants mainly metabolized by hepatic cytochrome P-450 3A (CYP3A) monooxygenase. The aim of this study was to compare the toxic effects of the two drugs on hepatocytes in primary culture as a function of their metabolism and to explore the variations...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050499
更新日期：1998-04-01 00:00:00
abstract：:In a two-step study on exposure control method for occupational handling of permethrin was developed. Air sampling on a filter can be used in case of exposure to permethrin in powder form. The detection limit is 0.001 mg/m3. If biological sampling is used, the acid metabolite moiety in the urine must be monitored. How...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00569234
更新日期：1982-05-01 00:00:00
abstract：:Milacemide (2-n-pentylaminoacetamide) hydrochloride was administered by continuous i.v. infusion for up to 7 days, at 300 and 600 mg/kg per day to male Sprague-Dawley rats. This was intended to provide high and sustained exposure to evaluate the effect of a preterminal 24-h fast on liver lipid content. Liver lipid con...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050067
更新日期：1994-01-01 00:00:00
abstract：:This study investigated whether paraquat (Pq)-induced lipidic peroxidation (LP) is accompanied by changes in blood pressure and heart rate (HR) in rats. Groups of adult male Wistar rats were studied 2 and 12 h after Pq (35 mg/kg, i.p.) administration. The LP was evaluated by monitoring thiobarbituric acid reactive sub...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-005-0660-x
更新日期：2005-09-01 00:00:00
abstract：:Ethylenediaminetetraacetic acid (EDTA) is widely used in food and other industries to sequester metal ions and to prevent their disadvantageous effects. The objective of the current study was to evaluate the protective effect of Panax ginseng extract standardized with ginsenoside Rg3 (ginsenoside Rg3 content was 3.6% ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-007-0237-y
更新日期：2008-03-01 00:00:00
