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Li Wang et al.
The Journal of biological chemistry, 289(52), 35731-35742 (2014-11-08)
Our previous study demonstrated that the NGX6b gene acts as a suppressor in the invasion and migration of nasopharyngeal carcinoma (NPC). Recently, we identified the novel isoform NGX6a, which is longer than NGX6b. In this study, we first found that
Asuka Yuda et al.
Journal of cellular physiology, 230(1), 150-159 (2014-06-07)
Appropriate mechanical loading during occlusion and mastication play an important role in maintaining the homeostasis of periodontal ligament (PDL) tissue. Connective tissue growth factor (CTGF/CCN2), a matricellular protein, is known to upregulate extracellular matrix production, including collagen in PDL tissue.
Zachary Yu-Ching Lin et al.
Developmental biology, 400(1), 43-58 (2015-01-28)
Mammalian spermatogenesis has been investigated extensively in rodents and a strictly controlled developmental process has been defined at cellular and molecular levels. In comparison, primate spermatogenesis has been far less well characterized. However, important differences between primate and rodent spermatogenesis
C M Sosa et al.
Molecular human reproduction, 21(3), 244-254 (2014-12-03)
The acrosome reaction is a unique event in the lifespan of sperm characterized by the exocytosis of the acrosomal content and the release of hybrid vesicles formed by patches of the outer acrosomal membrane and the plasma membrane. This unique
Nina Burger et al.
Nanomedicine : nanotechnology, biology, and medicine, 10(6), 1365-1373 (2014-03-29)
Gold nanoparticles (GNP) enhance the absorbance of photons thereby increasing emission of Auger-/photoelectrons in the nm-μm range. Yet, a major disadvantage is their diameter-dependent cellular uptake with an optimum of ~50 nm which may not offer optimal radiosensitization. A method
Francesca Cargnin et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(50), 16650-16661 (2014-12-17)
The RE1 Silencing Transcription Factor (REST) acts as a governor of the mature neuronal phenotype by repressing a large consortium of neuronal genes in non-neuronal cells. In the developing nervous system, REST is present in progenitors and downregulated at terminal
Edward Bormashenko et al.
The European physical journal. E, Soft matter, 38(1), 2-2 (2015-01-27)
The fine structure of the three-phase (triple) line was studied for different liquids, various topographies of micro-rough substrates and various wetting regimes. Wetting of porous and pillar-based micro-scaled polymer surfaces was investigated. The triple line was visualized with the environmental
N Brandhonneur et al.
Journal of pharmaceutical and biomedical analysis, 104, 90-96 (2014-12-17)
The aim of this study was to establish a new QuEChERS (quick, easy, cheap, effective, rugged and safe) method coupled to gas chromatography-mass spectrometry (GC-MS) detection for the evaluation of the pesticide biodistribution in specific maternal and fetal tissues. This
Daniel Fernández-Quiroz et al.
Carbohydrate polymers, 134, 92-101 (2015-10-03)
A series of thermoresponsive copolymers based on chitosan-g-poly(N-vinylcaprolactam) were synthesized by amidation reaction using 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride as coupling reagent. The effect of molecular architecture on the thermoresponsive properties of the graft copolymers solutions was studied by varying the chain length
Tuğba Kotil et al.
Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie, 67(3), 279-285 (2015-02-11)
All organisms are exposed to chemical agents during their lifetime. One of these agents is a pesticide that is used as fly killer. In this study we investigated the effects of permethrin on rat ovaries using light and electron microscopy.
G Blomqvist et al.
American journal of physiology. Endocrinology and metabolism, 283(1), E20-E28 (2002-06-18)
Using R-beta-[1-(11)C]hydroxybutyrate and positron emission tomography, we studied the effect of acute hyperketonemia (range 0.7-1.7 micromol/ml) on cerebral ketone body utilization in six nondiabetic subjects and six insulin-dependent diabetes mellitus (IDDM) patients with average metabolic control (HbA(1c) = 8.1 +/-
Geoffrey E Lynn et al.
PloS one, 10(3), e0122007-e0122007 (2015-03-18)
Human pathogens transmitted by ticks undergo complex life cycles alternating between the arthropod vector and a mammalian host. While the latter has been investigated to a greater extent, examination of the biological interactions between microbes and the ticks that carry
Inés Racamonde et al.
Analytica chimica acta, 865, 22-30 (2015-03-04)
Fabric phase sorptive extraction (FPSE) is a new, yet very promising member of the sorbent-based sorptive microextraction family. It has simultaneously improved both the extraction sensitivity and the speed of the extraction by incorporating high volume of sol-gel hybrid inorganic-organic
Niek G J Leus et al.
International journal of pharmaceutics, 469(1), 121-131 (2014-04-22)
In recent years much research in RNA nanotechnology has been directed to develop an efficient and clinically suitable delivery system for short interfering RNA (siRNA). The current study describes the in vivo siRNA delivery using PEGylated antibody-targeted SAINT-based-lipoplexes (referred to
Malgorzata Kotula-Balak et al.
Toxicology in vitro : an international journal published in association with BIBRA, 29(3), 529-537 (2015-01-03)
Our previous studies revealed that in bank vole testicular cells octylphenol (OP) action is related either to its binding to estrogen receptors or increasing cAMP level that modulates spermatozoa motility and acrosome reaction (AR), (Kotula-Balak et al., 2011, 2014). To
Hangeun Kim et al.
Journal of microbiology (Seoul, Korea), 53(1), 47-52 (2014-12-05)
Lactobacillus plantarum is a well-documented probiotic that has been used in clinical trials for the regulation of the immune system and treatment of gastrointestinal diseases. In this study, we evaluated the effects of L. plantarum cell lysates on the immune
Fotini A Trikka et al.
BMC genomics, 16, 935-935 (2015-11-18)
Salvia diterpenes have been found to have health promoting properties. Among them, carnosic acid and carnosol, tanshinones and sclareol are well known for their cardiovascular, antitumor, antiinflammatory and antioxidant activities. However, many of these compounds are not available at a
Enqi Zhang et al.
International journal of nanomedicine, 10, 2115-2124 (2015-04-04)
Despite the significant progress in molecular imaging technologies that has been made in recent years, the specific detection of neural cells still remains challenging. Here, we suggest the use of gold nanoclusters (AuNCs) modified with a brain-targeting peptide as a
Alfonso Pérez-Garrido et al.
Bioorganic & medicinal chemistry, 17(2), 896-904 (2008-12-06)
This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoretical molecular descriptors, calculated solely from the molecular structure of the compounds under investigation
J R Gapes
Journal of molecular microbiology and biotechnology, 2(1), 27-32 (2000-08-11)
Acetone-butanol (AB) fermentation was once run commercially in many countries until these chemicals could be made more cheaply from fossil oil sources. Research into the revitalisation of the process has shown that the process could once again be run economically
Yared Merdassa et al.
Journal of AOAC International, 98(1), 192-200 (2015-04-11)
A rapid, efficient, and simple one-step ultrasound-assisted extraction (UAE) method was developed for the analysis of seven fungicides (cymoxanil, metalaxyl, mandipropamid, folpet, chlorothalonil, kresoxim-methyl, and famoxadone) in horticultural soils. Analytes in the samples were determined by HPLC with variable wavelength
Yujie Wen et al.
Stem cells (Dayton, Ohio), 32(10), 2732-2743 (2014-07-22)
CD8(+) TCR(-) graft facilitating cells (FCs) enhance engraftment of hematopoietic stem cells (HSCs) in allogeneic and syngeneic recipients. The mechanisms by which FCs promote HSC engraftment and tolerance induction have not been fully elucidated. Here, we provide data to support
Daniele G Castilho et al.
Journal of proteome research, 13(10), 4259-4271 (2014-08-26)
Few virulence factors have been identified for Paracoccidioides brasiliensis, the agent of paracoccidioidomycosis. In this study, we quantitatively evaluated the protein composition of P. brasiliensis in the yeast phase using minimal and rich media to obtain a better understanding of
Roy L Maute et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(47), E6506-E6514 (2015-11-26)
Signaling through the immune checkpoint programmed cell death protein-1 (PD-1) enables tumor progression by dampening antitumor immune responses. Therapeutic blockade of the signaling axis between PD-1 and its ligand programmed cell death ligand-1 (PD-L1) with monoclonal antibodies has shown remarkable
Jonghyun Han et al.
Cancer cell international, 14(1), 117-117 (2014-12-17)
Though ergosterol peroxide (EP) derived from Neungyi mushrooms (Sarcodon aspratus) was known to have cytotoxic, apoptotic, anti-inflammatory and antimycobacterial effects, the underlying molecular mechanism of EP still remains unclear. Thus, in the present study, the apoptotic mechanism of EP was
Seul Ki Min et al.
In vitro cellular & developmental biology. Animal, 51(9), 933-940 (2015-06-21)
Astrocytes are involved in neuron protection following central nervous system (CNS) injury; accordingly, engineered astrocytes have been investigated for their usefulness in cell therapy for CNS injury. Nanofibers have attracted a great deal of attention in neural tissue engineering, but
James R Kornacki et al.
ACS chemical biology, 10(1), 157-164 (2014-09-10)
Epigenetic regulation is directed, in part, by the correlated placement of histone post-translational modifications, but the mechanisms controlling correlated modifications are incompletely understood. Correlations arise from crosstalk among modifications and are frequently attributed to protein-protein interactions that recruit enzymes to
Hui Zhang et al.
Environmental science and pollution research international, 21(16), 9939-9947 (2014-05-16)
An efficient pretreatment and analytical method was developed to investigate the occurrence and fate of four free estrogens (estrone (E1), 17β-estradiol (17β-E2), estriol (E3), and 17α-ethinylestradiol (EE2)), four conjugated estrogens (estrone-3-sulfate sodium salt (E1-3S), 17β-estradiol-3-sulfate sodium salt (E2-3S), estrone-3-glucuronide sodium
Seçil Ömeroğlu et al.
Water research, 64, 1-12 (2014-07-16)
Nonylphenol (NP) compounds are toxic and persistent chemicals that are not fully degraded either in natural or engineered systems. Current knowledge indicates that these compounds concentrate in sewage sludge. Therefore, investigating the degradation patterns and types of metabolites formed during
D S Raj et al.
Blood purification, 18(2), 97-102 (2000-06-06)
The purpose of this study was to examine the effect of nocturnal hemodialysis (NHD) on serum amino acid (AA) profile. In a cross-over trial, we studied the AA profile in 11 patients who were switched from conventional hemodialysis to NHD.
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