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Are fluoride-containing blood tubes still needed for glucose testing?
David E Bruns
Clinical biochemistry, 46(4-5), 289-290 (2013-02-19)
Seong-Il Kang et al.
Biological & pharmaceutical bulletin, 38(4), 552-558 (2015-03-05)
Sinensetin is a rare polymethoxylated flavone (PMF) found in certain citrus fruits. In this study, we investigated the effects of sinensetin on lipid metabolism in 3T3-L1 cells. Sinensetin promoted adipogenesis in 3T3-L1 preadipocytes growing in incomplete differentiation medium, which did
Sara M Reed et al.
PloS one, 9(11), e112126-e112126 (2014-11-14)
Nuclear Interactor of ARF and Mdm2 (NIAM, gene designation Tbrg1) is a largely unstudied inhibitor of cell proliferation that helps maintain chromosomal stability. It is a novel activator of the ARF-Mdm2-Tip60-p53 tumor suppressor pathway as well as other undefined pathways
Chong Chen et al.
International journal of hematology, 101(1), 5-12 (2014-10-16)
G-CSF is the most often used agent in clinical hematopoietic stem and progenitor cell (HSPC) mobilization. However, in about 10 % of patients, G-CSF does not efficiently mobilize HSPC in clinically sufficient amounts. Cdc42 activity is involved in HSPC mobilization. In
Grace J Lee et al.
Basic research in cardiology, 110(2), 7-7 (2015-01-21)
It is generally held that inhibition of mammalian sterile 20-like kinase 1 (Mst1) protects the heart through reducing myocyte apoptosis. We determined whether inhibition with a dominant-negative Mst1 (DN-Mst1) would protect against the cardiomyopathy induced by chronic β1-adrenergic receptor (β1-AR)
Minfu Xu et al.
The Journal of pharmacology and experimental therapeutics, 353(1), 91-101 (2015-01-31)
N-Methyl-d-aspartate receptors (NMDARs) are inhibited by behaviorally relevant concentrations of ethanol, and residues within transmembrane (TM) domains of NMDARs, including TM3 GluN1 phenylalanine 639 (F639), regulate this sensitivity. In the present study, we used cysteine (C) mutagenesis to determine whether
Marina Zieger et al.
PloS one, 9(9), e106562-e106562 (2014-09-06)
We aimed to investigate fractalkine (CX3CL1) protein expression in wild type (wt) retina and its alterations during retinal degeneration in mouse model (rd10) of retinitis pigmentosa. Forms of retinal protein CX3CL1, total protein and mRNA levels of CX3CL1 were analyzed
Kang Chen et al.
Journal of cellular biochemistry, 116(3), 467-475 (2014-11-02)
Eph receptor (Eph)-ephrin signaling plays an important role in organ development and tissue regeneration. Bidirectional signaling of EphB4-ephrinB2 regulates cardiovascular development. To assess the role of EphB4-ephrinB2 signaling in cardiac lineage development, we utilized two GFP reporter systems in embryonic
Sophie Constantin Lütken et al.
PloS one, 10(2), e0116501-e0116501 (2015-02-07)
The objective was to examine the renal effects of long-term increased angiotensin II and vasopressin plasma levels in early-stage heart failure (HF). We investigated the regulations of the V2 vasopressin receptor, the type 1A angiotensin II receptor, the (pro)renin receptor
Dinara Nurgazieva et al.
Journal of immunology (Baltimore, Md. : 1950), 194(2), 709-718 (2014-12-17)
Macrophages are responsible for the control of inflammation and healing, and their malfunction results in cardiometabolic disorders. TGF-β is a pleiotropic growth factor with dual (protective and detrimental) roles in atherogenesis. We have previously shown that in human macrophages, TGF-β1
Lin Jiang et al.
BMC cancer, 14, 857-857 (2014-11-22)
Constitutive activation of the ERK pathway, occurring in the vast majority of melanocytic neoplasms, has a pivotal role in melanoma development. Different mechanisms underlie this activation in different tumour settings. The Grey phenotype in horses, caused by a 4.6 kb
Zhekang Ying et al.
Vascular pharmacology, 64, 28-35 (2014-12-03)
Lipoic acid (LA) exerts therapeutic effects on cardiovascular diseases. However, the mechanisms underlying these therapeutic effects remain elusive. Endothelial nitric oxide synthase (eNOS) plays a critical role in cardiovascular homeostasis. LA was shown to potently activate PI3-kinase/Akt pathway, and the
Wei Wang et al.
The Journal of biological chemistry, 289(48), 33311-33319 (2014-10-16)
Human Galectin-3 (Gal-3), a β-galactoside-binding protein expressed by tumor cells, has been reported to act as an immune regulator in antitumor T cells. However, its effect on natural killer (NK) cells is elusive. Using a recombinant human NK cell-activating receptor
Ashleigh M Byrne et al.
FEBS letters, 589(6), 750-755 (2015-02-15)
The cyclic AMP phosphodiesterases type 4 (PDE4s) are expressed in a cell specific manner, with intracellular targeting directed by unique N-terminal anchor domains. All long form PDE4s are phosphorylated and activated by PKA phosphorylation within their upstream conserved region 1
Sayan Chakraborty et al.
Nature communications, 6, 6184-6184 (2015-01-30)
Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related deaths globally. The identity and role of cell surface molecules driving complex biological events leading to HCC progression are poorly understood, hence representing major lacunae in HCC therapies. Here
Yeon-Jin Kim et al.
Developmental biology, 397(1), 129-139 (2014-12-03)
Members of the fibroblast growth factor (FGF) family play important roles during various developmental processes including eye development. FRS (FGF receptor substrate) proteins bind to FGFR and serve as adapters for coordinated assembly of multi-protein complexes involved in Ras/MAPK and
Nimrod Miller et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(15), 6038-6050 (2015-04-17)
Mechanisms underlying motor neuron degeneration in spinal muscular atrophy (SMA), the leading inherited cause of infant mortality, remain largely unknown. Many studies have established the importance of hyperphosphorylation of the microtubule-associated protein tau in various neurodegenerative disorders, including Alzheimer's and
Xin-Mei Chen et al.
Molecular medicine reports, 11(1), 105-112 (2014-10-22)
Ampelopsin (AMP), a plant flavonoid, has been reported to inhibit cell growth and/or induce apoptosis in various types of tumor. The aim of the present study was to assess the apoptosis-inducing activity of AMP in A549 human lung adenocarcinoma epithelial
Elizabeth M Waters et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(6), 2384-2397 (2015-02-13)
Both estrous cycle and sex affect the numbers and types of neuronal and glial profiles containing the classical estrogen receptors α and β, and synaptic levels in the rodent dorsal hippocampus. Here, we examined whether the membrane estrogen receptor, G-protein-coupled
Hiroyuki Takahashi et al.
Biochemical and biophysical research communications, 457(4), 532-537 (2015-01-20)
Insulin signaling in the hypothalamus plays an important role in food intake and glucose homeostasis. Hypothalamic neuronal functions are modulated by glial cells; these form an extensive network connecting the neurons and cerebral vasculature, known as the neurovascular unit (NVU).
Shigeaki Saitoh et al.
Molecular biology of the cell, 26(2), 373-386 (2014-11-21)
Hexose transporters are required for cellular glucose uptake; thus they play a pivotal role in glucose homeostasis in multicellular organisms. Using fission yeast, we explored hexose transporter regulation in response to extracellular glucose concentrations. The high-affinity transporter Ght5 is regulated
Jennifer L Steiner et al.
Shock (Augusta, Ga.), 43(4), 344-351 (2014-11-26)
Electrically stimulated muscle contraction is a potential clinical therapy to treat sepsis-induced myopathy; however, whether sepsis alters contraction-induced anabolic signaling is unknown. Polymicrobial peritonitis was produced by cecal ligation and puncture (CLP) in male C57BL/6 mice and time-matched, pair-fed controls
Petra van der Lelij et al.
The EMBO journal, 33(22), 2643-2658 (2014-09-27)
Although splicing is essential for the expression of most eukaryotic genes, inactivation of splicing factors causes specific defects in mitosis. The molecular cause of this defect is unknown. Here, we show that the spliceosome subunits SNW1 and PRPF8 are essential
Weiyi Gong et al.
Arthritis research & therapy, 16(3), R121-R121 (2014-06-14)
Acid-sensing ion channel 3 (ASIC3) is expressed in synoviocytes, activated by decreases in pH, and reduces inflammation in animal models of inflammatory arthritis. The purpose of the current study was to characterize potential mechanisms underlying the control of inflammation by
William S Holland et al.
Journal of cancer research and clinical oncology, 141(4), 615-626 (2014-10-18)
Acquired resistance to erlotinib in patients with EGFR-mutant non-small cell lung cancer can result from aberrant activation of alternative receptor tyrosine kinases, such as the HGF-driven c-MET receptor. We sought to determine whether inhibition of AKT signaling could augment erlotinib
Nurhan Özlü et al.
The EMBO journal, 34(2), 251-265 (2014-12-06)
The cell surface is the cellular compartment responsible for communication with the environment. The interior of mammalian cells undergoes dramatic reorganization when cells enter mitosis. These changes are triggered by activation of the CDK1 kinase and have been studied extensively.
Kiran Kumar Jagarlamudi et al.
BMC cancer, 15, 66-66 (2015-04-17)
Thymidine kinase 1 (TK1) is a cellular enzyme involved in DNA precursor synthesis, and its activity has been used as a proliferation marker for monitoring malignant diseases. Here, for the first time, we evaluated both TK1 activity and protein levels
Joann M Spinale et al.
Kidney international, 87(3), 564-574 (2014-10-30)
It has been suggested that soluble urokinase receptor (suPAR) is a causative circulating factor for and a biomarker of focal and segmental glomerulosclerosis (FSGS). Here we undertook validation of these assumptions in both mouse and human models. Injection of recombinant
Dayne A Beccano-Kelly et al.
Human molecular genetics, 24(5), 1336-1349 (2014-10-26)
Mutations in leucine-rich repeat kinase 2 (Lrrk2) are the most common genetic cause of Parkinson's disease (PD), a neurodegenerative disorder affecting 1-2% of those >65 years old. The neurophysiology of LRRK2 remains largely elusive, although protein loss suggests a role
Nabile Boukhettala et al.
Journal of aerosol medicine and pulmonary drug delivery, 28(2), 130-136 (2014-07-23)
During mechanical ventilation, different aerosol generators are employed with various interfaces. The objective of this study was to evaluate the performance of a range of spacers, including a new device called Combihaler® designed for connection with both nebulizers and pressurized
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