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48075

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Mélanie Carquin et al.
Cellular and molecular life sciences : CMLS, 72(23), 4633-4651 (2015-06-17)
Although cholesterol is essential for membrane fluidity and deformability, the level of its lateral heterogeneity at the plasma membrane of living cells is poorly understood due to lack of appropriate probe. We here report on the usefulness of the D4...
Liang Chen et al.
Journal of hazardous materials, 286, 624-631 (2015-02-11)
Fluorides negatively affect the development of organisms and are a threat to human health and environmental safety. In this study, Bombyx mori N cell line (BmN) were used to explore effects of NaF on insect cells. We found that 8h...
Evanthia Galanis et al.
Cancer research, 75(1), 22-30 (2014-11-16)
Edmonston vaccine strains of measles virus (MV) have significant antitumor activity in mouse xenograft models of ovarian cancer. MV engineered to express the sodium iodide symporter gene (MV-NIS) facilitates localization of viral gene expression and offers a tool for tumor...
H J Kim et al.
Bone & joint research, 3(3), 51-59 (2014-03-13)
Resveratrol is a polyphenolic compound commonly found in the skins of red grapes. Sirtuin 1 (SIRT1) is a human gene that is activated by resveratrol and has been shown to promote longevity and boost mitochondrial metabolism. We examined the effect of...
Elise Ivarsen et al.
Journal of AOAC International, 97(5), 1282-1290 (2015-04-24)
Clostridium perfringens is the causative agent of necrotic enteritis leading to significant losses in the poultry industry. Dichloromethane and n-hexane extracts of aerial parts of Artemisia annua (Asteraceae) exhibited activity against C. perfringens with minimum inhibitory concentrations (MIC) of 185...
J Reyes-Ocampo et al.
Neurotoxicology, 50, 81-91 (2015-08-10)
The kynurenines 3-hydroxyanthranilic acid (3-HANA) and its precursor 3-hydroxykynurenine (3-HK) are metabolites derived from tryptophan degradation. 3-HK, has been related to diverse neurodegenerative diseases including Huntington's, Alzheimer's and Parkinson's diseases that share mitochondrial metabolic dysregulation. Nevertheless, the direct effect of...
M A Caporizzo et al.
Langmuir : the ACS journal of surfaces and colloids, 31(10), 3027-3038 (2015-02-18)
This study systematically investigates how polymer composition changes nanoparticle (NP) grafting and diffusion in solvated random copolymer thin films. By thermal annealing from 135 to 200 °C, thin films with a range of hydrophobicity are generated by varying acrylic acid...
Janet van Eersel et al.
Neuropathology and applied neurobiology, 41(7), 906-925 (2015-03-13)
Tau becomes hyperphosphorylated in Alzheimer's disease (AD) and frontotemporal lobar degeneration (FTLD-tau), resulting in functional deficits of neurones, neurofibrillary tangle (NFT) formation and eventually dementia. Expression of mutant human tau in the brains of transgenic mice has produced different lines...
Yamila Romer et al.
The American journal of tropical medicine and hygiene, 91(6), 1156-1160 (2014-10-29)
Rickettsia parkeri, a newly recognized tick-borne pathogen of humans in the Americas, is a confirmed cause of spotted fever group rickettsiosis in Argentina. Until recently, almost all cases of R. parkeri rickettsiosis in Argentina have originated from the Paraná River...
Dae-Hee Lee et al.
PloS one, 10(3), e0117224-e0117224 (2015-03-03)
The characteristics of anterior cruciate ligament (ACL)-derived mesenchymal stem cells (MSCs), such as proportion and multilineage potential, can be affected by donor age. However, the qualitative and quantitative features of ACL MSCs isolated from younger and older individuals have not...
Chrystalleni Hadjicharalambous et al.
Journal of biomedical materials research. Part A, 103(12), 3834-3842 (2015-06-23)
Functionalized calcium phosphate nanoparticles with osteogenic activity were prepared. Polyethyleneimine-stabilized calcium phosphate nanoparticles were coated with a shell of silica and covalently functionalized by silanization with thiol groups. Between the calcium phosphate surface and the outer silica shell, plasmid DNA...
Hiroaki Nabeka et al.
PloS one, 9(12), e110534-e110534 (2014-12-03)
Because excessive glutamate release is believed to play a pivotal role in numerous neuropathological disorders, such as ischemia or seizure, we aimed to investigate whether intrinsic prosaposin (PS), a neuroprotective factor when supplied exogenously in vivo or in vitro, is...
Sara Schubert et al.
Aquatic toxicology (Amsterdam, Netherlands), 157, 141-149 (2014-12-03)
Transient exposure of brown trout embryos from fertilization until hatch (70 days) to 17β-estradiol (E2) was investigated. Embryos were exposed to 3.8 and 38.0 ng/L E2 for 2h, respectively, under four scenarios: (A) exposure once at the day of fertilization...
C-Y Wang et al.
Oncogene, 34(10), 1263-1269 (2014-03-26)
The antineoplastic drug hydroxyurea (HU), when used at subtoxic doses, induces prolonged replication stress and centrosome amplification. This causes genomic instability and increases the malignancy of the recurring tumor. The mechanism of centrosome amplification induced by prolonged replication stress, however...
Ingvild Løberg Tangen et al.
European journal of cancer (Oxford, England : 1990), 50(17), 3003-3010 (2014-10-05)
In endometrial cancer loss of progesterone receptor (PR, gene name PGR) is associated with aggressive disease and altered response to hormonal treatment. The aim of this study was to investigate changes in PR expression level with disease progression, and explore...
Tricia H Smith et al.
Molecular pharmacology, 87(4), 747-765 (2015-02-07)
Cannabinoid CB1 receptors (CB1Rs) mediate the presynaptic effects of endocannabinoids in the central nervous system (CNS) and most behavioral effects of exogenous cannabinoids. Cannabinoid receptor-interacting protein 1a (CRIP1a) binds to the CB1R C-terminus and can attenuate constitutive CB1R-mediated inhibition of...
Yaxi Hu et al.
Food chemistry, 176, 123-129 (2015-01-28)
A novel biosensor combining molecularly imprinted polymers and surface-enhanced Raman spectroscopy (MIPs-SERS) determines melamine in whole milk. MIPs were synthesized by bulk polymerization of melamine (template), methacrylic acid (functional monomer), ethylene glycol dimethacrylate (cross-linking agent) and 2,2'-azobisisobutyronitrile (initiator). Static and...
Dan Wang et al.
Tissue engineering. Part A, 21(7-8), 1299-1308 (2015-01-22)
Craniofacial trauma is difficult to repair and presents a significant burden to the healthcare system. The inflammatory response following bone trauma is critical to initiate healing, serving to recruit inflammatory and progenitor cells and to promote angiogenesis. A role for...
Akira Kotani et al.
Journal of pharmaceutical and biomedical analysis, 97, 47-53 (2014-05-13)
The effects of hyperglycemia on the pharmacokinetics of valproic acid (VPA) were examined by time-concentration profiles of plasma VPA accompanied with blood glucose (BG) changing. In addition, time-concentration profiles of plasma free fatty acids (FFAs) were also obtained to examine...
Yanzhong Yang et al.
Nature communications, 6, 6428-6428 (2015-03-05)
The human genome encodes a family of nine protein arginine methyltransferases (PRMT1-9), whose members can catalyse three distinct types of methylation on arginine residues. Here we identify two spliceosome-associated proteins-SAP145 and SAP49-as PRMT9-binding partners, linking PRMT9 to U2 snRNP maturation....
Olatz Arteaga et al.
PloS one, 10(11), e0142424-e0142424 (2015-11-07)
Despite advances in neonatal care, hypoxic-ischemic brain injury is still a serious clinical problem, which is responsible for many cases of perinatal mortality, cerebral palsy, motor impairment and cognitive deficits. Resveratrol, a natural polyphenol with important anti-oxidant and anti-inflammatory properties...
Ling Rao et al.
Dalton transactions (Cambridge, England : 2003), 43(35), 13343-13348 (2014-07-30)
Polyethylene glycol (PEG) modified BaLuF5:Gd/Yb/Er upconversion nanoparticles (UCNPs) were synthesized by a facile one-pot hydrothermal method for simultaneous synthesis and surface functionalization. The novel, excellently biocompatible and water-soluble bioprobes were used for simultaneous upconversion (UC) luminescence and X-ray bioimaging for...
G R Willis et al.
BJOG : an international journal of obstetrics and gynaecology, 121(13), 1596-1603 (2014-05-13)
To assess circulating biochemical indices of endothelial function and nitro-oxidative stress in women with polycystic ovary syndrome (PCOS). Case-control study. Seventeen women with PCOS and eighteen age- and body mass index-matched healthy volunteers. Nitric oxide (NO) metabolite levels were assessed...
C Tran Quang et al.
Cell death & disease, 6, e1658-e1658 (2015-02-27)
Nuclear factor of activated T cells 1 (NFAT1) expression has been associated with increased migratory/invasive properties of mammary tumor-derived cell lines in vitro. It is unknown, however, if NFAT activation actually occurs in breast cancer cases and whether the calcineurin/NFAT...
Zhuo Zhang et al.
Oncotarget, 5(23), 12383-12397 (2014-12-05)
The potential utility of circulating tumor cells (CTCs) to guide clinical care in oncology patients has gained momentum with emerging micro- and nanotechnologies. Establishing the role of CTCs in tumor progression and metastasis depends both on enumeration and on obtaining...
Anna R Reynolds et al.
Drug and alcohol dependence, 156, 213-220 (2015-10-08)
Group 1 mGlu-family proteins (i.e., mGlu) consist of mGlu1 and mGlu5 and their activity may influence voluntary ethanol intake. The present studies sought to examine the influence of these receptors on the development of ethanol dependence using in vitro and...
Anna H Le et al.
PloS one, 9(8), e106013-e106013 (2014-08-26)
Angiogenesis, the formation of new blood vessels, is important for the survival of ovarian transplants and the restoration of ovarian functions. Without angiogenesis, transplanted ovarian tissue becomes more susceptible to tissue damage and necrosis. Administration of analgesics for pain management...
Hyocheol Bae et al.
Biology of reproduction, 91(1), 3-3 (2014-05-16)
Prostatic acid phosphatase (ACPP) is a glycoprotein that is mainly synthesized and secreted by glandular epithelial cells (GE) of the prostate, and it is well known as a biomarker for prostate cancer. Although ACPP was used as prognostic/diagnostic indicator and...
Ritwika Ray et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(47), 15618-15624 (2014-10-07)
The present article describes novel oxidative protocols for direct esterification of alcohols. The protocols involve successful demonstrations of both "cross" and "self" esterification of a wide variety of alcohols. The cross-esterification proceeds under a simple transition-metal-free condition, containing catalytic amounts...
Luisa Muratori et al.
Neural plasticity, 2015, 860546-860546 (2015-02-28)
The evidence of neurons generated ex novo in sensory ganglia of adult animals is still debated. In the present study, we investigated, using high resolution light microscopy and stereological analysis, the changes in the number of neurons in dorsal root...
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