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Showing 1-30 of 799 results for "A8199" within Papers
Takashi Yoshida et al.
Nature chemical biology, 2(11), 596-607 (2006-09-26)
Transient receptor potential (TRP) proteins form plasma-membrane cation channels that act as sensors for diverse cellular stimuli. Here, we report a novel activation mechanism mediated by cysteine S-nitrosylation in TRP channels. Recombinant TRPC1, TRPC4, TRPC5, TRPV1, TRPV3 and TRPV4 of
Shinichiro Fuma et al.
Molecular vision, 21, 883-892 (2015-09-01)
Photobiomodulation is the treatment with light in the far-red to near-infrared region of the spectrum and has been reported to have beneficial effects in various animal models of disease, including an age-related macular degeneration (AMD) mouse model. Previous reports have
M L A Sivilotti et al.
Clinical toxicology (Philadelphia, Pa.), 51(9), 855-863 (2013-10-19)
Haemodialysis is sometimes used for patients with massive acetaminophen overdose when signs of "mitochondrial paralysis" (lactic acidosis, altered mental status, hypothermia and hyperglycaemia) are present. The role of haemodialysis is debated, in part because the evidence base is weak and
Katherine A Scott et al.
Anticancer research, 35(11), 5827-5837 (2015-10-28)
Cannabinoids possess a number of characteristics that make them putative anticancer drugs, and their value as such is currently being explored in a number of clinical studies. To further understand the roles that cannabinoids may have, we performed gene expression
Jianli Chen et al.
Biochemical and biophysical research communications, 447(1), 77-82 (2014-04-03)
It is predicted that the incidence of mesothelioma will increase and thus it is important to find new ways to treat this chemoresistant tumor. Glutathione-S-Transferase π (GSTπ) is found at significant levels in mesotheliomas and thus attenuating its intracellular levels
Vlad C Sandulache et al.
Molecular cancer therapeutics, 14(12), 2901-2908 (2015-09-18)
Ionizing radiation is the primary nonsurgical treatment modality for solid tumors. Its effectiveness is impacted by temporal constraints such as fractionation, hypoxia, and development of radioresistant clones. Biomarkers of acute radiation response are essential to developing more effective clinical algorithms.
Chang-Nim Im et al.
Oncology reports, 34(2), 920-928 (2015-06-03)
More efficient isolation and identification of cancer stem cells (CSCs) would help in determining their fundamental roles in tumor biology. The classical tool for this purpose is anchorage-independent tumorsphere culture. We compared the effects of differently textured culture plates and
Da-Yong Zhang et al.
Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences, 42(5), 486-491 (2013-10-30)
To investigate the effects of Toll/interleukin 1 receptor domain-containing protein(TcpC)on macrophages and its mechanisms. Murine macrophage J774A cells were co-cultured with TcpC producing wild type E. coli strain CFT073 (TcpC(wt)) or tcpc gene-deleted CFT073 mutant (TcpC(mut)) in Transwell system, respectively.
Kaisa Tamminen et al.
PloS one, 10(7), e0134551-e0134551 (2015-08-01)
Wnt/beta-catenin signaling plays a central role in guiding the differentiation of the posterior parts of the primitive gut tube into intestinal structures in vivo and some studies suggest that FGF4 is another crucial factor for intestinal development. The aim of
Sean Ekins et al.
Drug metabolism and disposition: the biological fate of chemicals, 38(12), 2302-2308 (2010-09-17)
Drug-induced liver injury (DILI) is one of the most important reasons for drug development failure at both preapproval and postapproval stages. There has been increased interest in developing predictive in vivo, in vitro, and in silico models to identify compounds
Sun Young Kim et al.
Toxicological sciences : an official journal of the Society of Toxicology, 148(1), 167-182 (2015-08-12)
Cadmium (Cd(2+)) is a major environmental pollutant that induces cytotoxicity by heavy-metal accumulation. Prolonged Cd(2+) exposure leads to cell damage by oxidative stress mainly in the kidneys, a critical organ for detoxification. To identify reliable on invasive protein biomarkers for
Mehran Haidari et al.
Life sciences, 93(25-26), 994-1003 (2013-11-12)
The effect of antioxidants on treatment of cancer is still controversial. Previously, we demonstrated that interaction of breast cancer cells with endothelial cells leads to tyrosine phosphorylation of VE-cadherin and disruption of endothelial adherens junction (EAJ). The molecular mechanism underlying
Ying-Hua Ying et al.
Microbes and infection, 16(10), 855-863 (2014-09-23)
Nuclear erythroid 2 p45-related factor-2 (Nrf2) is known to play important roles in airway disorders, whereas little has been investigated about its direct role in airway mucus hypersecretion. The aim of this study is to determine whether this factor could
Daisuke Kadowaki et al.
Biological & pharmaceutical bulletin, 38(3), 487-492 (2015-03-12)
Uric acid exerts an important antioxidant effect against external oxidative stress under physiological conditions. However, uric acid itself can increase oxidative stress via reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidase activation in adipocytes and vascular cells. Uric acid transporter 1
Jane M Rodgers et al.
Glia, 63(5), 768-779 (2015-01-06)
Inflammatory signals present in demyelinated multiple sclerosis lesions affect the reparative remyelination process conducted by oligodendrocyte progenitor cells (OPCs). Interferon-γ (IFN-γ), tumor necrosis factor-α (TNF-α), and interleukin (IL)-6 have differing effects on the viability and growth of OPCs, however the
Hyun-Ji Cho et al.
International journal of oncology, 46(3), 1149-1158 (2015-01-15)
To improve radiation therapy, the development of effective radiosensitizer is required. Fifty percent inhibitory concentration (IC50) values of 3',4',5',7'‑tetrahydroxyflavone (luteolin) against NCI‑H460 and ‑H1299 non‑small cell lung cancer (NSCLC) cells were determined using 3‑(4,5‑dimethylthiazol‑2‑yl)‑2,5‑diphenyltetrazolium bromide (MTT) assays. Radiosensitizing activity was
Steven A Sloan et al.
Neuron, 95(4), 779-790 (2017-08-18)
There is significant need to develop physiologically relevant models for investigating human astrocytes in health and disease. Here, we present an approach for generating astrocyte lineage cells in a three-dimensional (3D) cytoarchitecture using human cerebral cortical spheroids (hCSs) derived from pluripotent
Eduesley Santana-Santos et al.
The Annals of thoracic surgery, 97(5), 1617-1623 (2014-03-25)
The renoprotective effect of N-acetylcystein in patients undergoing coronary artery bypass graft surgery is controversial. We assessed the renoprotective effect of the highest dose of N-acetylcystein sanctioned for clinical use in a prospective, double-blind, placebo-controlled study including 70 chronic kidney
Shang Guo Piao et al.
Transplantation, 96(2), 146-153 (2013-06-15)
Cyclosporine A (CsA)-associated oxidative stress has been proposed as an important mechanism of renal injury. This study was designed to examine whether N-acetylcysteine (NAC), a well-known antioxidant, affects Klotho, antiaging gene, expression and its signaling pathway in an experimental model
Gaurav Sharma et al.
Nanotoxicology, 8(6), 663-675 (2013-07-11)
Spontaneous agglomeration of engineered nanoparticles (ENPs) is a common problem in cell culture media which can confound interpretation of in vitro nanotoxicity studies. The authors created stable agglomerates of iron oxide nanoparticles (IONPs) in conventional culture medium, which varied in
Hai-ying Chen et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 68(6), 709-713 (2014-08-06)
Exposure of Tca-8113 cells to proteasome inhibitor carbobenzoxy-Leu-Leu-leucinal (MG-132) causing apoptosis is associated with endoplasmic reticulum (ER) stress. X-box-binding protein-1 (XBP1) is an important regulator of a subset of genes active during ER stress, which is related to cell survival
Ahmad Sharanek et al.
Toxicological sciences : an official journal of the Society of Toxicology, 141(1), 244-253 (2014-06-29)
Mechanisms involved in drug-induced cholestasis in humans remain poorly understood. Although cyclosporine A (CsA) and tacrolimus (FK506) share similar immunosuppressive properties, only CsA is known to cause dose-dependent cholestasis. Here, we have investigated the mechanisms implicated in early cholestatic effects
Clara Iannuzzi et al.
Journal of cellular physiology, 230(11), 2807-2820 (2015-04-08)
Protein glycation is a non-enzymatic, irreversible modification of protein amino groups by reactive carbonyl species leading to the formation of advanced glycation end products (AGEs). Several proteins implicated in neurodegenerative diseases have been found to be glycated in vivo and
Chang Gong et al.
The Journal of biological chemistry, 290(24), 14811-14825 (2015-04-22)
Circulating tumor cells (CTCs) are seeds for cancer metastasis and are predictive of poor prognosis in breast cancer patients. Whether CTCs and primary tumor cells (PTCs) respond to chemotherapy differently is not known. Here, we show that CTCs of breast
Jason C Dugas et al.
Cold Spring Harbor protocols, 2013(8), 745-758 (2013-08-03)
This protocol describes how to purify oligodendrocyte precursor cells (OPCs) from postnatal rodent brains. The method utilizes an immunopanning technique to first remove unwanted cells by negative selection and then purify OPCs by positive selection and subsequent enzymatic release from
Sema Demirci Çekiç et al.
Analytica chimica acta, 865, 60-70 (2015-03-04)
A colourimetric sensor capable of simultaneously measuring oxidative status (OS) in terms of the hazard produced by reactive oxygen species (ROS) and antioxidant activity (AOA) in regard to ROS-scavenging ability of antioxidant compounds was developed. The coloured cationic semi-quinone derivatives
Yan Lin et al.
Clinical and experimental pharmacology & physiology, 42(1), 76-86 (2014-10-15)
Ulcerative colitis is a major form of inflammatory bowel disease and increases the risk of the development of colorectal carcinoma. The anti-inflammatory and immunomodulatory properties of mesenchymal stem cells (MSC) make them promising tools for treating immune-mediated and inflammatory diseases.
Magdalena Tertil et al.
PloS one, 9(5), e97070-e97070 (2014-05-14)
Proangiogenic enzyme thymidine phosphorylase (TP) is a promising target for anticancer therapy, yet its action in non-small cell lung carcinoma (NSCLC) is not fully understood. To elucidate its role in NSCLC tumor growth, NCI-H292 lung mucoepidermoid carcinoma cells and endothelial
Shang-Ying Chen et al.
Bioorganic & medicinal chemistry, 19(18), 5596-5604 (2011-08-16)
A series of novel curcumin analogues were designed, synthesized, and evaluated as potential multifunctional agents for the treatment of AD. The in vitro studies showed that these compounds had better inhibitory properties against Aβ aggregation than curcumin. Superior anti-oxidant properties
E Rosato et al.
International journal of immunopathology and pharmacology, 26(1), 259-262 (2013-03-27)
Bullous morphea is an uncommon form of localized scleroderma. The pathogenesis is unknown and treatment of coexistent ulcers is difficult. The pathogenesis of bullae formation in morphea is multifactorial, but reactive oxygen species production appears to play a key role.
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