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Julia Müller et al.
Basic research in cardiology, 109(6), 440-440 (2014-09-23)
Interleukin-6 (IL-6) is a multifunctional cytokine that orchestrates the immune response to a wide variety of pathophysiologic challenges but also contributes to tissue homeostasis. Furthermore, IL-6 is elevated in patients with acute myocardial infarction. Hyaluronan (HA) is an extracellular carbohydrate
Vicente Ferreira et al.
Journal of chromatography. A, 1407, 30-41 (2015-07-15)
SPME is extremely sensitive to experimental parameters affecting liquid-gas and gas-solid distribution coefficients. Our aims were to measure the weights of these factors and to design a multivariate strategy based on the addition of a pool of internal standards, to
S A Kim et al.
Journal of food protection, 78(12), 2233-2239 (2015-11-29)
This study investigated changes in the microbial composition of microbrewed beer during the manufacturing processes and identified potential microbial hazards, effective critical quality control points, and potential contamination routes. Comprehensive quantitative (aerobic plate count, lactic acid bacteria, fungi, acetic acid
G L Erre et al.
Clinical rheumatology, 33(12), 1725-1729 (2014-05-27)
Little is known regarding the environmental factors at play in igniting rheumatoid arthritis (RA) autoimmunity, although an association between Mycobacteria and RA has been documented. This pilot study focused on examining a possible involvement of Mycobacterium tuberculosis (MTB) and Mycobacterium
Dandan Zhang et al.
The Plant cell, 26(7), 2939-2961 (2014-07-19)
Tapetal programmed cell death (PCD) is a prerequisite for pollen grain development in angiosperms, and cysteine proteases are the most ubiquitous hydrolases involved in plant PCD. We identified a papain-like cysteine protease, CEP1, which is involved in tapetal PCD and
Andrea Groß et al.
Bioorganic & medicinal chemistry, 23(14), 4050-4055 (2015-03-25)
The chemokine receptor CXCR4 belongs to the family of seven-transmembrane G-protein coupled receptors (GPCRs). It is activated by its natural ligand SDF-1α. In addition, CXCR4, along with CCR5, serve as coreceptors during HIV-1 entry into its target cell. Recently, we
Volker Winstel et al.
Applied and environmental microbiology, 81(7), 2481-2488 (2015-01-27)
Genetic manipulation of emerging bacterial pathogens, such as coagulase-negative staphylococci (CoNS), is a major hurdle in clinical and basic microbiological research. Strong genetic barriers, such as restriction modification systems or clustered regularly interspaced short palindromic repeats (CRISPR), usually interfere with
Stephen M Hinshaw et al.
eLife, 4, e06057-e06057 (2015-06-04)
The cohesin ring holds newly replicated sister chromatids together until their separation at anaphase. Initiation of sister chromatid cohesion depends on a separate complex, Scc2(NIPBL)/Scc4(Mau2) (Scc2/4), which loads cohesin onto DNA and determines its localization across the genome. Proper cohesin
Eduardo Parra et al.
Oncology reports, 33(1), 413-418 (2014-10-30)
Inhibition of basal Jun kinase (JNK) activity by small interfering RNAs (siRNAs) enhances cisplatin sensitivity and decreases DNA repair in T98G glioblastoma cells. Although the JNK pathway has been extensively studied in recent years, little is known concerning the signaling
Ahmadreza Sardarian et al.
Toxicology mechanisms and methods, 25(2), 98-104 (2014-11-25)
Cyclosporine A (CsA) is an immunosuppressive agent administered to transplant patients. A well-known reported oral side effect of CsA consumption is gingival overgrowth (GO). Changes in the expression of integrins occurring in the gingiva following CsA treatment have been reported
Carolina Parra et al.
Journal of nanobiotechnology, 13, 82-82 (2015-11-18)
Biofouling, the colonization of artificial and natural surfaces by unwanted microorganisms, has an important economic impact on a wide range of industries. Low cost antifouling strategies are typically based on biocides which exhibit a negative environmental impact, affecting surrounding organisms
Anja Bauermeister et al.
PloS one, 9(4), e94265-e94265 (2014-04-17)
Bioburden encapsulated in spacecraft polymers (such as adhesives and coatings) poses a potential risk to jeopardize scientific exploration of other celestial bodies. This is particularly critical for spacecraft components intended for hard landing. So far, it remained unclear if polymers
Malik Mukhtar et al.
Environmental monitoring and assessment, 187(8), 482-482 (2015-07-02)
The present studies were carried out to observe the dissipation pattern of chlorpyrifos on apple in Kashmir Valley. Persistence of chlorpyrifos in apple was studied following two applications rates of chlorpyrifos (Dursban 20 EC) at 200 g a.i. ha(-1) (single dose
Yang Xu et al.
Behavioural brain research, 286, 1-10 (2015-02-28)
BRD7 is a bromodomain-containing protein (BCP), and recent evidence implicates the role of BCPs in the initiation and development of neurodevelopmental disorders. However, few studies have investigated the biological functions of BRD7 in the central nervous system. In our study
Susana Matamouros et al.
mBio, 6(3), e00616-e00615 (2015-05-28)
HAMP domains are α-helical coiled coils that often transduce signals from extracytoplasmic sensing domains to cytoplasmic domains. Limited structural information has resulted in hypotheses that specific HAMP helix movement changes downstream enzymatic activity. These hypotheses were tested by mutagenesis and
Martin James Ross et al.
Dalton transactions (Cambridge, England : 2003), 44(48), 20972-20982 (2015-11-20)
Prior work has demonstrated the potential effectiveness of a new class of metallopeptides as catalytic metallodrugs that target HCV IRES SLIIb RNA (Cu-GGHYrFK, 1). Herein new catalytic metallodrugs (GGHKYKETDLLILFKDDYFAKKNEERK, 2; and GGHKYKETDL, 3) are described based on the LaR2C peptide
Yongcheol Cho et al.
The Journal of biological chemistry, 290(37), 22759-22770 (2015-07-15)
Microtubule dynamics are important for axon growth during development as well as axon regeneration after injury. We have previously identified HDAC5 as an injury-regulated tubulin deacetylase that functions at the injury site to promote axon regeneration. However, the mechanisms involved
Manouela V Valtcheva et al.
The journal of pain : official journal of the American Pain Society, 16(4), 346-356 (2015-02-03)
Chronic pruritic conditions are often associated with dry skin and loss of epidermal barrier integrity. In this study, repeated application of acetone and ether followed by water (AEW) to the cheek skin of mice produced persistent scratching behavior with no
Stefan Spulber et al.
PloS one, 9(4), e94227-e94227 (2014-04-18)
Perfluorooctane sulfonate (PFOS) is a widely spread environmental contaminant. It accumulates in the brain and has potential neurotoxic effects. The exposure to PFOS has been associated with higher impulsivity and increased ADHD prevalence. We investigated the effects of developmental exposure
Aditya K Padhi et al.
PloS one, 9(11), e111963-e111963 (2014-11-06)
The Angiogenin (ANG) gene is frequently mutated in patients suffering from the neurodegenerative disease--amyotrophic lateral sclerosis (ALS). Most of the ALS-causing mutations in Angiogenin affect either its ribonucleolytic or nuclear translocation activity. Here we report the functional characterization of two
Aurélie Ginisty et al.
Stem cells (Dayton, Ohio), 33(2), 515-525 (2014-10-14)
Neural stem cells, whose major reservoir in the adult mammalian brain is the subventricular zone (SVZ), ensure neuropoiesis, a process during which many generated cells die. Removal of dead cells and debris by phagocytes is necessary for tissue homeostasis. Using
Xiaomei Guo et al.
American journal of physiology. Heart and circulatory physiology, 307(6), H880-H887 (2014-07-20)
An increase in pulse pressure (PP) is highly associated with hypertension. The goal of this study was to determine the effect of increased aortic stiffness on PP and endothelial dysfunction as precursors to hypertension. A rat model of suddenly increased
Jennifer Lauber et al.
Microbial cell factories, 14, 3-3 (2015-01-15)
Recombinant protein-based therapeutics have become indispensable for the treatment of many diseases. They are produced using well-established expression systems based on bacteria, yeast, insect and mammalian cells. The majority of therapeutic proteins are glycoproteins and therefore the post-translational attachment of
Sara Travaglione et al.
The FEBS journal, 281(15), 3473-3488 (2014-06-14)
Mitochondria are dynamic organelles that constantly change shape and structure in response to different stimuli and metabolic demands of the cell. The Escherichia coli protein toxin cytotoxic necrotizing factor 1 (CNF1) has recently been reported to influence mitochondrial activity in
Lusine Danielyan et al.
Cell transplantation, 23 Suppl 1, S123-S139 (2014-10-11)
In view of the rapid preclinical development of cell-based therapies for neurodegenerative disorders, traumatic brain injury, and tumors, the safe and efficient delivery and targeting of therapeutic cells to the central nervous system is critical for maintaining therapeutic efficacy and
Amrina Shafi et al.
Protoplasma, 252(1), 41-51 (2014-05-20)
Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals (O₂( ·-)) to molecular oxygen (O₂) and hydrogen peroxide (H₂O₂). Previously, we have identified and characterized a thermo-tolerant copper-zinc superoxide dismutase from Potentilla atrosanguinea (PaSOD), which retains its activity in the presence
Gimano D Amatngalim et al.
Journal of immunology (Baltimore, Md. : 1950), 194(7), 3340-3350 (2015-02-26)
Basal cells play a critical role in the response of the airway epithelium to injury and are recently recognized to also contribute to epithelial immunity. Antimicrobial proteins and peptides are essential effector molecules in this airway epithelial innate immunity. However
Hong-Tao Xu et al.
Antimicrobial agents and chemotherapy, 59(6), 3189-3196 (2015-03-18)
Compound A is a novel nucleotide-competing HIV-1 reverse transcriptase (RT) inhibitor (NcRTI) that selects for a unique W153L substitution that confers hypersusceptibility to tenofovir, while the K65R substitution in RT confers resistance against tenofovir and enhances susceptibility to NcRTIs. Although
Pallichera Vijayan Shahana et al.
Protein expression and purification, 113, 35-43 (2015-05-12)
Japanese Encephalitis (JE) is a mosquito borne arboviral infection caused by Japanese Encephalitis Virus (JEV). It is a major cause of viral encephalitis in Asian countries including India. In the present study, we have used a Tymovirus [i.e. Physalis Mottle
Barbara Zorec et al.
International journal of pharmaceutics, 490(1-2), 65-73 (2015-05-20)
In our present study we focus on two physical enhancement methods for transdermal drug delivery: ultrasound and electric pulses either alone or in combination. Great emphasis has been given on the design of the experimental system and protocols, so the
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