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Rieko Chiba et al.
Microbes and infection, 16(8), 702-706 (2014-06-18)
Visceral leishmaniasis is protozoonosis that occurs worldwide and still requires effective therapies with less toxicity. In this study, we examined the antileishmanial effect of nerve growth factor (NGF) using a murine infection model. NGF blocked the infection of macrophages by
Sanja Dragovic et al.
Toxicology letters, 224(2), 272-281 (2013-11-05)
Recent association studies suggest that genetically determined deficiencies in GSTs might be a risk factor for idiosyncratic adverse drug reactions resulting from the formation of reactive drug metabolites. hGSTP1-1 is polymorphic in the human population with a number of single
Ahmadreza Sardarian et al.
Toxicology mechanisms and methods, 25(2), 98-104 (2014-11-25)
Cyclosporine A (CsA) is an immunosuppressive agent administered to transplant patients. A well-known reported oral side effect of CsA consumption is gingival overgrowth (GO). Changes in the expression of integrins occurring in the gingiva following CsA treatment have been reported
Henriette Franz et al.
Oncotarget, 6(7), 4773-4789 (2015-03-10)
The histone code reader Spindlin1 (SPIN1) has been implicated in tumorigenesis and tumor growth, but the underlying molecular mechanisms remain poorly understood. Here, we show that reducing SPIN1 levels strongly impairs proliferation and increases apoptosis of liposarcoma cells in vitro
Mai E Shoman et al.
Journal of medicinal chemistry, 54(4), 1059-1070 (2011-01-21)
Acyloxy nitroso compounds hydrolyze to nitroxyl (HNO), a nitrogen monoxide with distinct chemistry and biology. Ultraviolet-visible spectroscopy and mass spectrometry show hydrolysis rate depends on pH and ester group structure with the observed rate being trifluoroacetate (3) > acetate (1)
Fariha Khan et al.
Nucleic acids research, 42(13), 8705-8718 (2014-06-25)
Glycine-rich RNA-binding proteins (GR-RBPs) are involved in cold shock response of plants as RNA chaperones facilitating mRNA transport, splicing and translation. GR-RBPs are bipartite proteins containing a RNA recognition motif (RRM) followed by a glycine-rich region. Here, we studied the
Jessica Healy et al.
Biochemistry, 53(12), 1982-1992 (2014-03-08)
The potassium efflux system, Kef, protects bacteria against the detrimental effects of electrophilic compounds via acidification of the cytoplasm. Kef is inhibited by glutathione (GSH) but activated by glutathione-S-conjugates (GS-X) formed in the presence of electrophiles. GSH and GS-X bind
Mara Ribeiro Almeida et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 80, 201-205 (2015-03-31)
Vitamin B6 is a cofactor for more than 140 essential enzymes and plays an important role in maternal health and fetal development. The goal of this study was to investigate the effects of maternal vitamin B6 on DNA damage and
Jiangbin Ye et al.
Cancer discovery, 4(12), 1406-1417 (2014-09-05)
The de novo synthesis of the nonessential amino acid serine is often upregulated in cancer. In this study, we demonstrate that the serine catabolic enzyme, mitochondrial serine hydroxymethyltransferase (SHMT2), is induced when MYC-transformed cells are subjected to hypoxia. In mitochondria
Erqun Song et al.
Life sciences, 109(1), 37-43 (2014-06-17)
This study was designed to investigate the protective effects of selenium supplementation on patulin-induced neurotoxicity. Mice were subjected to patulin for 8 weeks. Sodium selenite (Na2SeO3) and selenium-methionine (Se-Met) were supplemented with the diet, and we investigated the effects of
Kuancheng Liu et al.
Journal of virology, 89(5), 2918-2930 (2014-12-30)
Mutational analyses have indicated that the carboxyl-terminal domain (CTD) of hepadnavirus core protein and its state of phosphorylation are critical for multiple steps in viral replication. Also, CTD interacts with host proteins in a phosphorylation state-dependent manner. To ascertain the
Jan Šilhavý et al.
PloS one, 9(7), e101906-e101906 (2014-07-11)
Inflammation and oxidative stress have been implicated in the pathogenesis of metabolic disturbances. Esters of fumaric acid, mainly dimethyl fumarate, exhibit immunomodulatory, anti-inflammatory, and anti-oxidative effects. In the current study, we tested the hypothesis that fumaric acid ester (FAE) treatment
Ilse Timmerman et al.
Journal of cell science, 128(16), 3041-3054 (2015-06-28)
Endothelial cell-cell junctions maintain a restrictive barrier that is tightly regulated to allow dynamic responses to permeability-inducing angiogenic factors, as well as to inflammatory agents and adherent leukocytes. The ability of these stimuli to transiently remodel adherens junctions depends on
Hesham N Mustafa et al.
Indian journal of pharmacology, 47(6), 649-656 (2016-01-06)
The study aims to evaluate the protective effects of coenzyme Q10 (CoQ10) and Cynara scolymus L (CS) on doxorubicin (dox)-induced toxicity. Sixty male rats were divided into six groups. Group 1 as a control. Group 2 received dox (10 mg/kg)
Dorothea Rudolph et al.
The Journal of pharmacology and experimental therapeutics, 352(3), 579-589 (2015-01-13)
Polo-like kinase 1 (Plk1), a member of the Polo-like kinase family of serine/threonine kinases, is a key regulator of multiple steps in mitosis. Here we report on the pharmacological profile of volasertib, a potent and selective Plk inhibitor, in multiple
Aarón Emmanuel González-Esquivel et al.
Toxicology mechanisms and methods, 25(3), 166-175 (2015-01-13)
TiO2 nanoparticles used as vectors for the delivery of drugs have shown greater effectiveness. However, TiO2 nanoparticles can cause oxidative stress in liver and kidney, so we analyzed if a previous or simultaneous quercetin treatment could counteract this in rats.
C Barnaba et al.
Journal of chromatography. A, 1423, 124-135 (2015-11-20)
Phenolic compounds seriously affect the sensory and nutritional qualities of food products, both through the positive contribution of wood transfer in barrel-aged products and as off-flavours. A new targeted analytical approach combining on-line solid-phase extraction (SPE) clean-up to reduce matrix
Hao Zhou et al.
Scientific reports, 5, 12898-12898 (2015-08-08)
Mesenchymal stem cells (MSC) are regarded as an attractive source of therapeutic stem cells for myocardial infarction. However, their limited self-renewal capacity, low migration capacity and poor viability after transplantation hamper the clinical use of MSC; thus, a strategy to
Dileep Kumar et al.
Zeitschrift fur Naturforschung. C, Journal of biosciences, 68(9-10), 347-354 (2014-01-28)
The protective effect of black tea extract (BTE) against HgCl2-induced oxidative damage in Wistar rats was investigated. Rats were injected with HgCl2 (5 mg/kg body weight in 0.9% NaCl) to induce oxidative stress. The aqueous BTE (2.5%) was prepared from
E Papada et al.
The British journal of nutrition, 111(7), 1213-1220 (2013-11-16)
The aim of the present study was to evaluate the effectiveness of two isoenergetic elemental formulae with different fat content in the rat model of trinitrobenzene sulphonic acid (TNBS) colitis that mimics human inflammatory bowel disease. A total of forty-five
Mojgan Allahyari et al.
Journal of immunological methods, 416, 157-166 (2014-12-02)
Recombinant antigens are increasingly applied to replace native antigens in serological tests. Surface antigen 1 (SAG1) is a highly immunogenic antigen and probably represents the most explored and used antigen of Toxoplasma gondii for development of serological test kits. The
Jung-Seok Lee et al.
Journal of biomedical materials research. Part A, 103(2), 545-554 (2014-04-26)
There is growing concern about unwanted effects associated with the clinical use of recombinant human bone morphogenetic protein-2 (rhBMP-2) at high concentrations, including cyst-like bone formation and excessive fatty marrow formation. We, therefore, evaluated the induction of mineralized/adipose tissue formation
Jia-Xuan Qiu et al.
Drug design, development and therapy, 9, 349-417 (2015-01-23)
Plumbagin (PLB) has exhibited a potent anticancer effect in preclinical studies, but the molecular interactome remains elusive. This study aimed to compare the quantitative proteomic responses to PLB treatment in human prostate cancer PC-3 and DU145 cells using the approach
Soumyasri Das Gupta et al.
Molecular carcinogenesis, 54(9), 916-925 (2014-05-02)
Oxidative stress is known to play a key role in estrogen-induced breast cancer. This study assessed the chemopreventive activity of the naturally occurring γ-tocopherol-rich mixture of tocopherols (γ-TmT) in early stages of estrogen-induced mammary hyperplasia in ACI rats. ACI rats
Mireille M J P E Sthijns et al.
Biochemical and biophysical research communications, 446(4), 1029-1034 (2014-03-29)
Acrolein is a thiol reactive compound present in cigarette smoke and plays a pivotal role in the deleterious effects of smoking. Acrolein causes toxicity in human bronchial epithelial cells in a dose dependent manner. GSH forms the first line of
Xuerui Yan et al.
The Journal of surgical research, 199(2), 592-600 (2015-07-15)
Sepsis is a complex syndrome with high mortality, which often induces acute lung injury (ALI) and acute respiratory distress syndrome. Cyanidin-3-O-glucoside (C3G), the most active anthocyanin in the blueberry extracts, has been demonstrated to have pulmonary protective effects in some
Avnesh S Thakor et al.
Journal of pineal research, 59(1), 80-90 (2015-04-25)
Experimental studies in animal models supporting protective effects on the fetus of melatonin in adverse pregnancy have prompted clinical trials in human pregnancy complicated by fetal growth restriction. However, the effects of melatonin on the fetal defense to acute hypoxia
Eun Hye Lee et al.
Archives of biochemistry and biophysics, 564, 20-25 (2014-09-15)
Glutaredoxin (Grx) is a major redox enzyme that reduces disulfide bonds using glutathione (GSH) as an electron donor. The anaerobic bacterium Clostridium oremlandii possesses a selenocysteine-containing Grx (cGrx1) and a cysteine-containing homolog (cGrx2). Here, the crystal structure of the GSSG-bound
Ning-Tian Ma et al.
Journal of natural medicines, 69(4), 575-583 (2015-07-06)
Aloperine (ALO), one of the alkaloids isolated from Sophora alopecuroides L., is traditionally used for various diseases including neuronal disorders. This study investigated the protective effects of ALO on neonatal rat primary-cultured hippocampal neurons injured by oxygen-glucose deprivation and reperfusion
Abbas Güngördü et al.
Environmental toxicology, 30(9), 1091-1101 (2014-03-13)
The toxic effects of Gusathion (GUS), which is a commercial organophosphate (OP) pesticide, and also its active ingredient, azinphos methyl (AzM), are evaluated comparatively with in vitro and in vivo studies. Initially, the 96-h LC50 values of AzM and GUS
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