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PHR1020
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David G Cotter et al.
American journal of physiology. Endocrinology and metabolism, 307(2), E176-E185 (2014-05-29)
Peroxisome proliferator activated receptor-α (PPARα) is a master transcriptional regulator of hepatic metabolism and mediates the adaptive response to fasting. Here, we demonstrate the roles for PPARα in hepatic metabolic adaptations to birth. Like fasting, nutrient supply is abruptly altered
Brenda C O'Connell et al.
PloS one, 9(12), e115228-e115228 (2014-12-30)
HSP90 inhibitors are currently undergoing clinical evaluation in combination with antimitotic drugs in non-small cell lung cancer (NSCLC), but little is known about the cellular effects of this novel drug combination. Therefore, we investigated the molecular mechanism of action of
Lykke Blaabjerg et al.
Journal of molecular endocrinology, 53(3), 417-427 (2014-10-18)
During the development of diabetes β-cells are exposed to elevated concentrations of proinflammatory cytokines, TNFα and IL1β, which in vitro induce β-cell death. The class B G-protein-coupled receptors (GPCRs): corticotropin-releasing factor receptor 1 (CRFR1) and CRFR2 are expressed in pancreatic
Yui Okabe et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 21(6), 800-806 (2014-03-19)
We previously demonstrated that ethyl acetate extracts of Kaempferia parviflora Wall. Ex Baker (KPE) improve insulin resistance in TSOD mice and showed that its components induce differentiation and adipogenesis in 3T3-L1 preadipocytes. The present study was undertaken to examine whether
Chun-ling Dai et al.
Journal of neural transmission (Vienna, Austria : 1996), 122(4), 607-617 (2014-09-23)
Intraneuronal accumulation of abnormally hyperphosphorylated tau in the brain is a histopathological hallmark of Alzheimer's disease and a family of related neurodegenerative disorders collectively called tauopathies. At present there is no effective treatment available for these progressive neurodegenerative diseases which
J R Bales et al.
Clinical chemistry, 30(3), 426-432 (1984-03-01)
Numerous low-Mr metabolites--including creatinine, citrate, hippurate, glucose, ketone bodies, and various amino acids--have been identified in 400- and 500-MHz proton nuclear magnetic resonance (1H NMR) spectra of intact human urine. The presence of many of these was related to the
Andrei V Perepelov et al.
Carbohydrate research, 407, 59-62 (2015-02-28)
Mild acid degradation of the lipopolysaccharide of Enterobacter cloacae G3054 resulted in the cleavage of the O-polysaccharide at the linkage of residues of 5,7-diacetamido-3,5,7,9-tetradeoxy-L-glycero-L-manno-non-2-ulosonic acid (di-N-acetylpseudaminic acid, Pse5Ac7Ac) in the main chain. The resultant oligosaccharide and an alkali-treated lipopolysaccharide were
João Furtado et al.
PloS one, 9(12), e115481-e115481 (2014-12-30)
During the course of a differential screen to identify transcripts specific for chick heart/hemangioblast precursor cells, we have identified Ccbe1 (Collagen and calcium-binding EGF-like domain 1). While the importance of Ccbe1 for the development of the lymphatic system is now
Justyna Zaborowska et al.
PloS one, 9(9), e107654-e107654 (2014-09-19)
The Herpes Simplex Virus 1 (HSV-1)-encoded ICP22 protein plays an important role in viral infection and affects expression of host cell genes. ICP22 is known to reduce the global level of serine (Ser)2 phosphorylation of the Tyr1Ser2Pro3Thr4Ser5Pro6Ser7 heptapeptide repeats comprising
Francesco Ballestriero et al.
PloS one, 9(10), e109201-e109201 (2014-10-09)
The purple pigment violacein is well known for its numerous biological activities including antibacterial, antiviral, antiprotozoan, and antitumor effects. In the current study we identify violacein as the antinematode agent produced by the marine bacterium Microbulbifer sp. D250, thereby extending
K V Dmitruk et al.
TSitologiia i genetika, 47(6), 3-21 (2014-01-21)
Until recently, the methylotrophic yeast was not considered as a potential producer of biofuels, particularly of ethanol from lignocellulosic hydrolysates. The first work published 10 years ago reveals the ability of thermotolerant methylotrophic yeast Hansenula polymorpha to ferment xylose--one of
Clara Pereira et al.
Experimental cell research, 333(1), 73-79 (2015-03-03)
Mutations in Parkin, an E3 ubiquitin ligase, are associated to autosomal recessive Parkinson's disease (PD). Parkin has been mainly implicated, along with Pink1, in mitochondrial autophagy in response to stress. In this study, a yeast model was developed to analyse
Jennifer C Bailey et al.
Immunology, 143(4), 679-691 (2014-07-06)
CD1d-mediated lipid antigen presentation activates a subset of innate immune lymphocytes called invariant natural killer T (NKT) cells that, by virtue of their potent cytokine production, bridge the innate and adaptive immune systems. Transforming growth factor (TGF-β) is a known
D Brouard et al.
Vox sanguinis, 108(2), 197-204 (2014-12-04)
The last two decades have seen major developments in genotyping assays to facilitate the procurement of red blood cell units to alloimmunized patients. To make genotyping faster, simpler and less costly, a nanotechnology approach based on metal/silica fluorescent nanoparticles and
Sunita Maharjan et al.
Scientific reports, 4, 5896-5896 (2014-08-01)
Dysfunctions of the mitochondria and the ubiquitin-proteasome system, as well as generation of reactive oxygen species (ROS), are linked to many aging-related neurodegenerative disorders. However, the order of these events remains unclear. Here, we show that the initial impairment occurs
Roman Stavniichuk et al.
Diabetes/metabolism research and reviews, 30(8), 669-678 (2014-04-02)
Peroxynitrite, a product of the reaction of superoxide with nitric oxide, causes oxidative stress with concomitant inactivation of enzymes, poly(ADP-ribosylation), mitochondrial dysfunction and impaired stress signalling, as well as protein nitration. In this study, we sought to determine the effect
Coraline Mlynarczyk et al.
Nature communications, 5, 5067-5067 (2014-10-09)
Endoplasmic reticulum (ER) stress occurs in poorly perfused tissues and activates the p53 isoform p53/47 to promote G2 arrest via 14-3-3σ. This contrasts with the p21(CDKN1A)-dependent G1 arrest caused by p53 following DNA damage. It is not known how cells
Otmane Lamrabet et al.
Microbial pathogenesis, 76, 10-18 (2014-09-10)
Expressing mspA porin gene from Mycobacterium smegmatis in Mycobacterium tuberculosis attenuated this pathogen. Intracellular growth of the transformants into free-living amoeba and murine and human macrophages decreased. Furthermore, transformants decreased the microbicidal program of human monocyte-derived macrophages. BALB/c mice inoculated
Juliana Fattori et al.
Molecular endocrinology (Baltimore, Md.), 29(2), 258-273 (2014-12-30)
Transcriptional regulation controlled by thyroid hormone receptor (TR) drives events such as development, differentiation, and metabolism. TRs may act either as homodimers or as heterodimers with retinoid X receptor (RXR). Thyroid hormone T3 preferentially binds TR-RXR heterodimers, which activate transcription
Toshiya Okumura et al.
PloS one, 9(6), e100559-e100559 (2014-06-20)
Phosphorylation of hormone-sensitive lipase (HSL) and perilipin by protein kinase A (PKA) promotes the hydrolysis of lipids in adipocytes. Although activation of lipolysis by PKA has been well studied, inactivation via protein phosphatases is poorly understood. Here, we investigated whether
Brajendra K Tripathi et al.
The Journal of cell biology, 207(5), 627-642 (2014-12-03)
DLC1 is a tumor suppressor protein whose full activity depends on its presence at focal adhesions, its Rho-GTPase activating protein (Rho-GAP) function, and its ability to bind several ligands, including tensin and talin. However, the mechanisms that regulate and coordinate
Abdulrahman L Al-Malki et al.
BioMed research international, 2015, 381040-381040 (2015-01-30)
The antidiabetic activity of two low doses of Moringa seed powder (50 and 100 mg/kg body weight, in the diet) on streptozotocin (STZ) induced diabetes male rats was investigated. Forty rats were divided into four groups. The diabetic positive control (STZ
Cynthia M Antonio-Cisneros et al.
International journal of molecular sciences, 16(1), 1590-1612 (2015-01-15)
Applications of carbon-TiO2 materials have attracted attention in nanotechnology due to their synergic effects. We report the immobilization of TiO2 on carbon prepared from residues of the plant Manihot, commercial TiO2 and glycerol. The objective was to obtain a moderate
Daniel J Sobczynski et al.
PloS one, 9(9), e107408-e107408 (2014-09-18)
The nanoscale plasma protein interaction with intravenously injected particulate carrier systems is known to modulate their organ distribution and clearance from the bloodstream. However, the role of this plasma protein interaction in prescribing the adhesion of carriers to the vascular
N Singh et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 968, 105-111 (2014-04-08)
SIRT6 is a histone deacetylase that has been proposed as a potential therapeutic target for metabolic disorders and the prevention of age-associated diseases. Thus the identification of compounds that modulate SIRT6 activity could be of great therapeutic importance. We have
Suja Aarattuthodiyil et al.
Nucleic acids research, 42(18), 11707-11720 (2014-09-25)
Interactions between helicases and the tracking strand of a DNA substrate are well-characterized; however, the role of the displaced strand is a less understood characteristic of DNA unwinding. Dda helicase exhibited greater processivity when unwinding a DNA fork compared to
Rifat J Hussain et al.
Physiology & behavior, 138, 113-117 (2014-12-03)
Our laboratory has previously shown that antidepressants regulate glucocorticoid receptor (GR) expression in the prefrontal cortex (PFC). To determine if PFC GR are involved in antidepressant effects on behavior or hypothalamic-pituitary-adrenocortical (HPA) axis activity, we treated floxed GR male mice
Xu Xu et al.
Hepatology (Baltimore, Md.), 61(3), 857-869 (2014-08-16)
Fat-specific protein 27 (Fsp27) is a lipid droplet-associated protein that promotes lipid droplet (LD) growth and triglyceride (TG) storage in white adipocytes. Fsp27 is also highly expressed in the steatotic liver and contributes to TG accumulation. In this study we
Cheanyeh Cheng et al.
Journal of chromatography. A, 1380, 1-10 (2015-01-08)
An online solid-phase microextraction coupled liquid chromatography-electrospray ionization-ion trap mass spectrometry was developed for the analysis of trace R- and S-4-phenyl-2-butanol (R- and S-pbol) in salt rich cell culture of Saccharomyces cerevisiae catalyzed stereoselective reduction of 4-pheny-2-butanone (pbone). A Supel-Q
Martin Pšenička et al.
Theriogenology, 83(6), 1085-1092 (2015-01-07)
We report, for the first time, a series of baseline techniques comprising isolation and transplantation of female and male early-stage germ cells in sturgeon to generate a germline chimera as a potential tool for surrogate reproduction and gene banking. Cells
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