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R Emani et al.
Scandinavian journal of immunology, 81(2), 102-109 (2014-11-21)
Macrophages play a crucial role in innate immune reactions, and peritoneal macrophages (PMs) guard the sterility of this compartment mainly against microbial threat from the gut. Type 1 diabetes (T1D) is an autoimmune disease in which gut microbiota and gut
Jian Wen et al.
Electrophoresis, 31(10), 1606-1614 (2010-04-27)
A preparative scale free-flow IEF device is developed and characterized with the aim of addressing needs of molecular biologists working with protein samples on the milligrams and milliliters scale. A triangular-shape separation channel facilitates the establishment of the pH gradient
B Boon Kim et al.
Pakistan journal of biological sciences : PJBS, 11(20), 2418-2422 (2009-01-14)
Interaction of bromophenol blue (BPB) with serum albumins from different mammalian species, namely, human (HSA), bovine (BSA), goat (GSA), sheep (SSA), rabbit (RbSA), porcine (PSA) and dog (DSA) was studied using absorption and absorption difference spectroscopy. BPB-albumin complexes showed significant
Juliano Alves Pereira et al.
Clinical and experimental pharmacology & physiology, 42(7), 788-794 (2015-05-12)
The standard therapy used in the treatment of Duchenne muscle dystrophy (DMD) is corticoids, such as deflazacort and prednisone. However, they have limited therapeutic value, and their combination with drugs already in use to treat other human diseases could potentially
Marianna Penzo et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 29(8), 3472-3482 (2015-05-03)
Dyskerin is a pseudouridine (ψ) synthase involved in fundamental cellular processes including uridine modification in rRNA and small nuclear RNA and telomere stabilization. Dyskerin functions are altered in X-linked dyskeratosis congenita (X-DC) and cancer. Dyskerin's role in rRNA pseudouridylation has
Takayuki Nakajima et al.
Journal of the neurological sciences, 358(1-2), 158-171 (2015-09-08)
The hippocampus exhibits regional differences in vulnerability to ischemia, wherein pyramidal cells in the CA1 region are vulnerable to ischemia while pyramidal cells in the CA3 region and granule cells in the dentate gyrus (DG) region are relatively ischemia resistant.
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
Jeffrey M Burke et al.
Electrophoresis, 31(5), 902-909 (2010-03-02)
Dynamic field gradient focusing uses an electric field gradient generated by controlling the voltage profile of an electrode array to separate and concentrate charged analytes according to their individual electrophoretic mobilities. This study describes a new instrument in which the
Siegfried Wagner et al.
Anticancer research, 35(1), 145-148 (2015-01-01)
Canine prostate cancer (PC) is a highly aggressive malignancy. However, in contrast to man, neither standard screening strategies nor curative therapeutic options exist for the companion animal. A prostate-specific membrane antigen (PSMA) screening as molecular marker akin to human PC
Tao Xu et al.
PloS one, 9(8), e105768-e105768 (2014-08-26)
Betulinic acid is a pentacyclic triterpenoid that exhibits anticancer functions in human cancer cells. This study provides evidence that betulinic acid is highly effective against the human cervical cancer cell line HeLa by inducing dose- and time-dependent apoptosis. The apoptotic
Keijiro Hara et al.
Cancer letters, 356(2 Pt B), 496-505 (2014-10-11)
The effect of the third member of the Dickkopf family (DKK3) in the Wnt pathway in glioblastoma remains unclear. We first demonstrated the non-specific interaction of Wnt3a and Wnt5a with the receptors LRP6 and ROR2 and the up-regulation of the
Dafne Franz et al.
Journal of neuroimmunology, 284, 18-29 (2015-05-31)
Dopamine receptors have been described in T-cells, however their signalling pathways coupled remain unknown. Since cAMP and ERKs play key roles regulating T-cell physiology, we aim to determine whether cAMP and ERK1/2-phosphorylation are modulated by dopamine receptor 3 (D3R) and
Ruben Magni et al.
Journal of translational medicine, 13, 346-346 (2015-11-06)
Prompt antibiotic treatment of early stage Lyme borreliosis (LB) prevents progression to severe multisystem disease. There is a clinical need to improve the diagnostic specificity of early stage Lyme assays in the period prior to the mounting of a robust
Suganthi Chittaranjan et al.
Oncotarget, 5(17), 7960-7979 (2014-10-04)
The majority of oligodendrogliomas (ODGs) exhibit combined losses of chromosomes 1p and 19q and mutations of isocitrate dehydrogenase (IDH1-R132H or IDH2-R172K). Approximately 70% of ODGs with 1p19q co-deletions harbor somatic mutations in the Capicua Transcriptional Repressor (CIC) gene on chromosome
Kathryn Bartley et al.
International journal for parasitology, 45(13), 819-830 (2015-08-25)
An aqueous extract of the haematophagous poultry ectoparasite, Dermanyssus gallinae, was subfractionated using anion exchange chromatography. Six of these subfractions were used to immunise hens and the blood from these hens was fed, in vitro, to poultry red mites. Mite
Uwe Richter et al.
The Journal of cell biology, 211(2), 373-389 (2015-10-28)
Mitochondrial ribosomes synthesize a subset of hydrophobic proteins required for assembly of the oxidative phosphorylation complexes. This process requires temporal and spatial coordination and regulation, so quality control of mitochondrial protein synthesis is paramount to maintain proteostasis. We show how
Yudong Hu et al.
Journal of industrial microbiology & biotechnology, 42(7), 1039-1047 (2015-05-09)
Gluconobacter oxydans is capable of rapidly incomplete oxidation of many sugars and alcohols, which means the strain has great potential for industrial purposes. Strong promoters are one of the essential factors that can improve strain performance by overexpression of specific
Jun-Shan Mu et al.
Molecular medicine reports, 12(3), 3862-3868 (2015-05-29)
The neuroprotective agents currently used to treat Alzheimer's disease (AD) often only target one aspect of the disease process. Therefore, identifying effective drug targets associated with the pathogenesis of AD is critical for the production of novel AD therapeutic strategies.
Naveen K Bejugam et al.
Journal of microencapsulation, 25(8), 577-583 (2008-11-13)
This study optimized and evaluated the conditions for surface coating of microspheres using a spray-dryer. Four formulations of Bromophenol blue (BPB)-loaded albumin microspheres were prepared using a spray-dryer, cross-linked at different concentrations and time periods. One of the optimized formulations
Gabriela de Almeida Leonardi et al.
Genetics and molecular biology, 38(2), 191-198 (2015-08-15)
Eucalyptus urograndis is a hybrid eucalyptus of major economic importance to the Brazilian pulp and paper industry. Although widely used in forest nurseries around the country, little is known about the biochemical changes imposed by environmental stress in this species.
Laura Breucker et al.
Biomacromolecules, 16(8), 2418-2426 (2015-07-15)
Peptide-polymer hybrid particles of submicron size yielding stimuli-responsive macroscopic films are presented. A thermoplastic polyurethane (PU) carrying polysiloxane and polyester soft segments serves as core material to obtain flexible, yet semicrystalline films with temperature-sensitivity. The synthesis is based on the
Xiaorui Han et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 29(7), 3054-3064 (2015-04-15)
Metastasis-associated lung adenocarcinoma transcript 1 (Malat1) is an example of a functional long noncoding RNA involved in many biologic processes. However, the mechanisms for Malat1 in myogenesis are unclear. Serum response factor (SRF) is a pivotal transcription factor for muscle
Sinisa Vidovic et al.
Antimicrobial agents and chemotherapy, 59(6), 3317-3328 (2015-03-25)
In this study, we tested the antimicrobial activity of three metal nanoparticles (NPs), ZnO, MgO, and CaO NPs, against Salmonella enterica serovar Enteritidis in liquid medium and on solid surfaces. Out of the three tested metal NPs, ZnO NPs exhibited
Jai Parkash et al.
Reproductive sciences (Thousand Oaks, Calif.), 22(8), 1000-1007 (2015-02-12)
We investigated the possible presence of functional human chorionic gonadotropin (hCG)/luteinizing hormone (LH) receptors in β-cells of pancreas, using a combination of techniques on hCG/LH receptor knockout mice, immortalized rat insulinoma cells, and human pancreatic islets. The results showed the
Maike Stahlhut et al.
Biomaterials, 63, 189-201 (2015-06-27)
Constitutive co-expression of cooperating transgenes using retroviral integrating vectors is frequently used for genetic modification of different cell types to establish therapeutic or cancer models. However, such approaches are unable to dissect the influence of dose, order and reversibility of
Brandon S Brown et al.
Cancer biology & therapy, 15(7), 851-861 (2014-04-24)
Systemic chemotherapeutics remain the standard of care for most malignancies even though they frequently suffer from narrow therapeutic index, poor serum solubility, and off-target effects. In this study, we have encapsulated etoposide, a topoisomerase inhibitor effective against a wide range
Mikiko Nakamura et al.
Molecular biotechnology, 57(8), 767-780 (2015-05-23)
Escherichia coli plasmids are commonly used for gene expression experiments in mammalian cells, while PCR-amplified DNAs are rarely used even though PCR is a much faster and easier method to construct recombinant DNAs. One difficulty may be the limited amount
Moonhee Lee et al.
Neurobiology of aging, 36(1), 42-52 (2014-08-30)
Neuroinflammation is hypothesized to be a major driving force behind Alzheimer's disease (AD) pathogenesis. This hypothesis predicts that activated microglial cells can stimulate neurons to produce excessive amounts of β-amyloid protein (Aβ₁₋₄₂) and tau. The excess Aβ₁₋₄₂ forms extracellular deposits
Ji Hyun Shin et al.
Biomolecules & therapeutics, 23(4), 327-332 (2015-07-15)
Primary cilia have critical roles in coordinating multiple cellular signaling pathways. Dysregulation of primary cilia is implicated in various ciliopathies. To identify specific regulators of autophagy, we screened chemical libraries and identified mefloquine, an anti-malaria medicine, as a potent regulator
Ning Guan et al.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 36(9), 6789-6795 (2015-04-04)
Glioblastoma multiforme (GBM) is the most malignant type of primary brain tumor. Although the growth of the tumor cells in a relatively closed space may partially account for its malignancy, highly invasive nature of glioblastoma cells has been suggested to
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