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Dengwu Zhao et al.
Scientific reports, 5, 17276-17276 (2015-11-27)
This report investigates the enhancement of localized evaporation via separated light absorbing particles (plasmonic absorbers) and scattering particles (polystyrene nanoparticles). Evaporation has been considered as one of the most important phase-change processes in modern industries. To improve the efficiency of
Reinforcement Learning Recruits Somata and Apical Dendrites across Layers of Primary Sensory Cortex.
Clay O Lacefield et al.
Cell reports, 26(8), 2000-2008 (2019-02-21)
The mammalian brain can form associations between behaviorally relevant stimuli in an animal's environment. While such learning is thought to primarily involve high-order association cortex, even primary sensory areas receive long-range connections carrying information that could contribute to high-level representations.
Madhusudhan Srinivasan et al.
eLife, 9 (2020-06-10)
Sister chromatid cohesion essential for mitotic chromosome segregation is thought to involve the co-entrapment of sister DNAs within cohesin rings. Although cohesin can load onto chromosomes throughout the cell cycle, it only builds cohesion during S phase. A key question
Seyed Mohamad Javad Taher-Mofrad et al.
Cryobiology, 92, 208-214 (2020-02-01)
The freeze-thaw procedure causes irreversible structural and functional changes in human spermatozoa. In order to decrease the detrimental effects of cryopreservation and improve the quality of post-thawed spermatozoa, the constituents of the freezing solution attracted considerable attention. In this study
Gabriella Costabile et al.
Molecular pharmaceutics, 12(8), 2604-2617 (2015-05-15)
Inhaled antivirulence drugs are currently considered a promising therapeutic option to treat Pseudomonas aeruginosa lung infections in cystic fibrosis (CF). We have recently shown that the anthelmintic drug niclosamide (NCL) has strong quorum sensing (QS) inhibiting activity against P. aeruginosa
Megan Melland-Smith et al.
Autophagy, 11(4), 653-669 (2015-04-09)
Bioactive sphingolipids including ceramides are involved in a variety of pathophysiological processes by regulating cell death and survival. The objective of the current study was to examine ceramide metabolism in preeclampsia, a serious disorder of pregnancy characterized by oxidative stress
José F Huertas-Pérez et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 32(8), 1352-1357 (2015-07-01)
A rapid, simple and effective method for the determination of citrinin in rice by UHPLC coupled to fluorescence detection has been developed and validated. Extraction of citrinin from rice samples was achieved by applying a QuEChERS-based extraction/partitioning process with water
Masataka Hosoi et al.
Experimental hematology, 42(9), 816-825 (2014-05-27)
Induced pluripotent stem cells (iPS) derived from disease cells are expected to provide a new experimental material, especially for diseases from which samples are difficult to obtain. In this study, we generated iPS from samples from patients with primary and
Hong-Bo Pang et al.
Nature communications, 5, 4904-4904 (2014-10-04)
Neuropilins (NRPs) are trans-membrane receptors involved in axon guidance and vascular development. Many growth factors and other signalling molecules bind to NRPs through a carboxy (C)-terminal, basic sequence motif (C-end Rule or CendR motif). Peptides with this motif (CendR peptides)
Wong Pooi See et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 31(10), 997-1003 (2015-10-16)
A new approach for the development of a highly sensitive aluminium(III) ion sensor via the preconcentration of aluminium(III) ion with a self-assembled monolayer on a gold nanoparticles modified screen-printed carbon electrode and current mediation by potassium ferricyanide redox behavior during
Chiara Zaffino et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 149, 41-47 (2015-05-06)
Anthocyanins are an important class of natural compounds responsible for the red, purple and blue colors in a large number of flowers, fruits and cereal grains. They are polyhydroxy- and polymethoxy-derivatives of 2-phenylbenzopyrylium (flavylium) salts, which are present in nature
Michal Babič et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 103(6), 1141-1148 (2014-10-07)
Coprecipitation of FeCl2 and FeCl3 with aqueous ammonia was used to prepare iron oxide nanoparticles dispersible in aqueous medium. Oxidation of the particles with sodium hypochlorite then yielded maghemite (γ-Fe2 O3 ) nanoparticles which were coated with two types of
M S Matias et al.
Journal of environmental management, 159, 147-157 (2015-06-13)
Nanoscience is a field that has stood out in recent years. The accurate long-term health and environmental risks associated with these emerging materials are unknown. Therefore, this work investigated how to eliminate silver nanoparticles (AgNPs) from synthetic effluents by electrocoagulation
Ido Sagi et al.
Cell stem cell, 25(3), 419-432 (2019-09-07)
Genomic imprinting is an epigenetic mechanism that results in parent-of-origin monoallelic expression of specific genes, which precludes uniparental development and underlies various diseases. Here, we explored molecular and developmental aspects of imprinting in humans by generating exclusively paternal human androgenetic
Megan E Oest et al.
Radiation research, 181(4), 439-443 (2014-04-08)
Advanced glycation end products (AGEs) are an abnormal modification of the collagenous matrix in bone, and their accumulation contributes to alteration of mechanical properties. Using a mouse model of focal external radiotherapy, we quantified the time-dependent changes in the glycation
Ce Shi et al.
Plants (Basel, Switzerland), 9(9) (2020-09-17)
Embryonic suspensor in angiosperms is a short-lived structure that connects the embryo to surrounding maternal tissues, which is necessary for early embryogenesis. Timely degeneration via programed cell death is the most distinct feature of the suspensor during embryogenesis. Therefore, the
Tatiana Perevozchikova et al.
Journal of pharmaceutical sciences, 104(6), 1946-1959 (2015-04-08)
Adsorption of proteins to solid-fluid interfaces is often empirically found to promote formation of soluble aggregates and larger, subvisible, and visible particles, but key stages in this process are often difficult to probe directly. Aggregation mediated by adsorption to water-silicon
Yanlin Wang-Fischer et al.
Journal of diabetes research, 2018, 8054073-8054073 (2018-10-23)
The Streptozotocin- (STZ-) induced diabetic model is widely used; however, unexplained acute toxicity has given the model an unreliable reputation. To improve the reliability and utility of this model, we characterize the age dependence of STZ toxicity and introduce novel
Julia Tischler et al.
The EMBO journal, 38(1) (2018-09-28)
An intricate link is becoming apparent between metabolism and cellular identities. Here, we explore the basis for such a link in an in vitro model for early mouse embryonic development: from naïve pluripotency to the specification of primordial germ cells (PGCs).
Camilla Recordati et al.
Particle and fibre toxicology, 13, 12-12 (2016-03-02)
Silver nanoparticles (AgNPs) are an important class of nanomaterials used as antimicrobial agents for a wide range of medical and industrial applications. However toxicity of AgNPs and impact of their physicochemical characteristics in in vivo models still need to be
Giuseppe Petrosino et al.
STAR protocols, 1(2), 100076-100076 (2020-10-29)
GLOE-Seq is a next-generation sequencing method for the genome-wide mapping of 3'-OH termini, either resulting from single- or double-strand breaks or introduced by enzymatic conversion of lesions or modified nucleotides. This protocol provides instructions for isolation of genomic DNA from
Michal Bittner et al.
Chemosphere, 132, 56-62 (2015-03-24)
Recombinant yeast assays (RYAs) constitute a suitable tool for the environmental monitoring of compounds with endocrine disrupting activities, notably estrogenicity and androgenicity. Conventional procedures require yeast reconstitution from frozen stock, which usually takes several days and demands additional equipment. With
Aishwarya Sooresh et al.
Drug and chemical toxicology, 38(2), 205-211 (2014-07-16)
Development of new methods and compounds to eradicate insect vectors are desperately needed. To that end, our team has previously described the synthesis and characterization of a conjugate comprised of a silver nanoparticle core encapsulated by the pyrethroid pesticide, deltamethrin
Alexandria M H Lesicko et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 36(43), 11037-11050 (2016-11-01)
The lateral cortex of the inferior colliculus receives information from both auditory and somatosensory structures and is thought to play a role in multisensory integration. Previous studies in the rat have shown that this nucleus contains a series of distinct
Nicholas A Swanson et al.
STAR protocols, 2(4), 100960-100960 (2021-11-27)
Bacteriophages of the Podoviridae family densely package their genomes into precursor capsids alongside internal virion proteins called ejection proteins. In phage T7 these proteins (gp14, gp15, and gp16) are ejected into the host envelope forming a DNA-ejectosome for genome delivery.
Ruben de Vries et al.
Journal of dairy science, 98(12), 8678-8687 (2015-10-12)
The aim of this study was to evaluate the effect of shortening or omitting the dry period of dairy cows on milk casein composition. For this study, we analyzed milk samples of 90 cows with a dry period of 0
Hiroshi Itoh et al.
Journal of leukocyte biology, 98(1), 107-117 (2015-04-25)
Autophagy occurs in human neutrophils after the phagocytosis of multidrug-resistant bacteria and drug-sensitive strains, including Escherichia coli and Pseudomonas aeruginosa. The present study detected autophagy by immunoblot analysis of LC3B conversion, by confocal scanning microscopic examination of LC3B aggregate formation
Jonas Mechtersheimer et al.
Bio-protocol, 8(20), e3052-e3052 (2018-10-20)
This protocol describes the application of the CRISPR-Trap from designing of the gene targeting strategy to validation of successfully edited clones that was validated on various human cell lines, among them human induced pluripotent stem cells (hiPSCs). The advantage of
Evgeny Smirnov et al.
ACS nano, 9(6), 6565-6575 (2015-06-04)
Soft or "liquid-liquid" interfaces were functionalized by roughly half a monolayer of mirror-like nanofilms of gold nanoparticles using a precise interfacial microinjection method. The surface coverage of the nanofilm was characterized by ion transfer voltammetry. These gold nanoparticle films represent
Stefan Becker et al.
Bio-protocol, 8(8), e2666-e2666 (2018-04-20)
The marine beta-glucan laminarin is an abundant storage polysaccharide in microalgae. High production rates and rapid digestion by heterotrophic bacteria turn laminarin into an ideal carbon and energy source, and it is therefore a key player in the marine carbon
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