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u4884

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QingMing Kong et al.
Molecular bioSystems, 11(5), 1400-1409 (2015-03-31)
Artesunate (ART) has high prophylactic efficacy against Schistosoma japonicum infections and has been used to treat and prevent schistosomiasis in China since 1995. However, the molecular mechanism of ART's effects on S. japonicum remains unclear. Herein, we applied isobaric tagging
Sergi Torres-Puig et al.
Nucleic acids research, 43(10), 4923-4936 (2015-05-01)
The Mycoplasma genitalium MG428 protein shows homology to members of the sigma-70 family of sigma factors. Herein, we found that MG428 activates transcription of recA, ruvA and ruvB as well as several genes with unknown function. Deletion of MG_428 or
Dan N Wang et al.
Helicobacter, 20(2), 98-105 (2014-11-11)
The Helicobacter pylori is considered the important causative agent causing biliary diseases, but the H. pylori can be isolated from very few gallbladder specimens with diseases. We studied the formation of H. pylori L-forms in bile in vitro and isolated the H. pylori
Beata Głowińska et al.
Folia biologica, 61(1-2), 73-77 (2013-06-19)
The study aimed at investigating differences in selected peripheral blood biochemical parameters and hormones in bulls of various genotype: Polish Holstein-Friesians (PHF; group I) and crossbreeds obtained from PHF dams sired by Limousin bulls (LMxPHF; group II). The blood for
Teppei Morita et al.
RNA (New York, N.Y.), 21(8), 1490-1501 (2015-06-25)
The genes encoding Hfq-dependent sRNAs possess a typical Rho-independent transcription terminator. Here, we have studied the molecular events occurring at Rho-independent terminators of sRNA genes, focusing on two well-characterized Hfq-binding sRNAs, SgrS and RyhB. We constructed several hybrid genes in
Delphine Rispal et al.
The Journal of biological chemistry, 290(24), 14963-14978 (2015-04-18)
Target of rapamycin is a Ser/Thr kinase that operates in two conserved multiprotein complexes, TORC1 and TORC2. Unlike TORC1, TORC2 is insensitive to rapamycin, and its functional characterization is less advanced. Previous genetic studies demonstrated that TORC2 depletion leads to
Budhaditya Mukherjee et al.
Journal of immunology (Baltimore, Md. : 1950), 195(6), 2731-2742 (2015-08-19)
Infection with antimony-resistant Leishmania donovani (Sb(R)LD) induces aggressive pathology in the mammalian hosts as compared with ones with antimony-sensitive L. donovani (Sb(S)LD) infection. Sb(R)LD, but not Sb(S)LD, interacts with TLR2/TLR6 to induce IL-10 by exploiting p50/c-Rel subunits of NF-κB in
John S Ramsey et al.
PloS one, 10(11), e0140826-e0140826 (2015-11-19)
'Candidatus Liberibacter asiaticus' (CLas), the bacterial pathogen associated with citrus greening disease, is transmitted by Diaphorina citri, the Asian citrus psyllid. Interactions among D. citri and its microbial endosymbionts, including 'Candidatus Profftella armatura', are likely to impact transmission of CLas.
Minhee Park et al.
Journal of proteome research, 14(8), 3007-3014 (2015-07-08)
Solid-pseudopapillary neoplasm (SPN) is an uncommon pancreatic tumor with mutation in CTNNB1 and distinct clinical and pathological features. We compared the proteomic profiles of SPN to mRNA expression. Pooled SPNs and pooled non-neoplastic pancreatic tissues were examined with high-resolution mass
Lise Bankir et al.
Kidney international, 81(12), 1179-1198 (2012-03-30)
The mechanism by which urine is concentrated in the mammalian kidney remains incompletely understood. Urea is the dominant urinary osmole in most mammals and may be concentrated a 100-fold above its plasma level in humans and even more in rodents.
M Ahmed Mesaik et al.
Journal of agricultural and food chemistry, 63(1), 177-184 (2014-12-17)
Recent evidence suggests an important role for natural honey in modulating immune response. To identify active components responsible, this study investigated the immunomodulatory properties of glycoproteins and glycopeptides fractionated from Ziziphus honey. Honey proteins/peptides were fractionated by size exclusion chromatography
Kehua Wang et al.
PloS one, 9(7), e102914-e102914 (2014-07-23)
Heat stress is a primary factor causing summer bentgrass decline. Changes in gene expression at the transcriptional and/or translational level are thought to be a fundamental mechanism in plant response to environmental stresses. Heat stress redirects protein synthesis in higher
Maria de la Paz Celorio-Mancera et al.
Insect biochemistry and molecular biology, 61, 34-45 (2015-05-03)
More than half of the proteome from mandibular glands in caterpillars is represented by chemosensory proteins. Based on sequence similarity, these proteins are putative transporters of ligands to gustatory receptors in sensory organs of insects. We sought to determine whether
Zhijing Tan et al.
Journal of proteome research, 14(4), 1968-1978 (2015-03-04)
Glycosylation has significant effects on protein function and cell metastasis, which are important in cancer progression. It is of great interest to identify site-specific glycosylation in search of potential cancer biomarkers. However, the abundance of glycopeptides is low compared to
Tony Ly et al.
eLife, 4 (2015-01-03)
Previously, we analyzed protein abundance changes across a 'minimally perturbed' cell cycle by using centrifugal elutriation to differentially enrich distinct cell cycle phases in human NB4 cells (Ly et al., 2014). In this study, we compare data from elutriated cells
Alicja Roszczenko et al.
Przeglad lekarski, 61(4), 348-350 (2004-11-04)
Cigarette smoke contains about 4000 chemical substances, including toxic metals such as cadmium. Smoking of 20 cigarettes a day results in inhalation an average 3.6-6.0 microg of cadmium. Due to nephrotoxic action of some components of tobacco smoke, and especially
Zhu-Ying Xia et al.
BioMed research international, 2015, 624037-624037 (2015-07-30)
We previously reported that Runx2/miR-3960/miR-2861 regulatory feedback loop stimulates osteoblast differentiation. However, the effect of this feedback loop on the osteogenic transdifferentiation of vascular smooth muscle cells (VSMCs) remains unclear. Our recent study showed that miR-2861 and miR-3960 expression increases
Matthieu Legrand et al.
Intensive care medicine, 41(1), 68-76 (2014-12-04)
Oliguria is a common symptom in critically ill patients and puts patients in a high risk category for further worsening renal function (WRF). We performed this study to explore the predictive value of biomarkers to predict WRF in oliguric intensive
Dmitrij A Lisak et al.
Biochimica et biophysica acta, 1853(9), 2104-2114 (2015-03-15)
Bax inhibitor-1 (BI-1) is an evolutionarily conserved pH-dependent Ca²⁺ leak channel in the endoplasmic reticulum and the founding member of a family of six highly hydrophobic mammalian proteins named transmembrane BAX inhibitor motif containing (TMBIM) 1-6 with BI-1 being TMBIM6.
Alain Carpentier et al.
Medicine and science in sports and exercise, 47(7), 1519-1522 (2014-10-22)
Recently, dietary supplementation with inorganic nitrate (NO3) has been proposed to endurance athletes to increase their performance. However, it has been suggested that an excess of NO3 might be harmful. The present study analyzed the effect of NO3 supplementation on
Dan Shen et al.
The New phytologist, 204(3), 577-594 (2014-08-19)
Verticillium longisporum, a soil-borne pathogenic fungus, causes vascular disease in oilseed rape (Brassica napus). We proposed that plant microRNAs (miRNAs) are involved in the plant-V. longisporum interaction. To identify oilseed rape miRNAs, we deep-sequenced two small RNA libraries made from
R A Wevers et al.
Clinical chemistry, 41(5), 744-751 (1995-05-01)
This study describes a standardized method for recording single-pulse 1H-nuclear magnetic resonance (1H-NMR) spectra from cerebrospinal fluid (CSF). Quantitative data for alanine, valine, threonine, and lactic acid correlated well with data obtained with conventional techniques. The pH of the samples
Prasada Rao S Kodavanti et al.
Environmental health perspectives, 123(5), 428-436 (2015-01-24)
Polybrominated diphenyl ethers (PBDEs) are structurally similar to polychlorinated biphenyls (PCBs) and have both central (learning and memory deficits) and peripheral (motor dysfunction) neurotoxic effects at concentrations/doses similar to those of PCBs. The cellular and molecular mechanisms for these neurotoxic
Matthew A Kappes et al.
Virology, 481, 51-62 (2015-03-15)
The membrane insertion and topology of nonstructural protein 2 (nsp2) of porcine reproductive and respiratory syndrome virus (PRRSV) strain VR-2332 was assessed using a cell free translation system in the presence or absence of artificial membranes. Expression of PRRSV nsp2
Keiichi Akasaka et al.
American journal of physiology. Lung cellular and molecular physiology, 308(2), L105-L117 (2014-11-16)
Whole-lung lavage (WLL) remains the standard therapy for pulmonary alveolar proteinosis (PAP), a process in which accumulated surfactants are washed out of the lung with 0.5-2.0 l of saline aliquots for 10-30 wash cycles. The method has been established empirically.
Qian Chen et al.
Journal of proteome research, 14(4), 1831-1842 (2015-03-03)
The menstrual cycle of the female uterus leads to periodic changes of the endometrium. These changes are important for developing the endometrial receptivity and for achieving competency of embryo implantation. However, the molecular events underlying the endometrial receptivity process remain
Sanghyun Kim et al.
Nucleic acids research, 43(13), 6579-6586 (2015-06-06)
VirE2 is the major secreted protein of Agrobacterium tumefaciens in its genetic transformation of plant hosts. It is co-expressed with a small acidic chaperone VirE1, which prevents VirE2 oligomerization. After secretion into the host cell, VirE2 serves functions similar to
Ilaria Fiorentino et al.
Experimental cell research, 330(2), 240-247 (2014-09-24)
Nanoparticle (NPs) delivery systems in vivo promises to overcome many obstacles associated with the administration of drugs, vaccines, plasmid DNA and RNA materials, making the study of their cellular uptake a central issue in nanomedicine. The uptake of NPs may
Zhou Liu et al.
Cell transplantation, 24(7), 1265-1281 (2014-05-27)
Transplantation of bone marrow mesenchymal stem cells (MSCs) promotes functional recovery in multiple sclerosis (MS) patients and in a murine model of MS. However, there is only a modicum of information on differentiation of grafted MSCs into oligodendrocyte-like cells in
Kalyan C Kondapalli et al.
Biochemistry, 47(26), 6917-6927 (2008-06-11)
Frataxin, a mitochondrial protein that is directly involved in regulating cellular iron homeostasis, has been suggested to serve as an iron chaperone during cellular Fe-S cluster biosynthesis. In humans, decreased amounts or impaired function of frataxin causes the autosomal recessive
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