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Showing 1-30 of 3046 results for "43816" within Papers
Maritta Küspert et al.
RNA (New York, N.Y.), 21(7), 1294-1305 (2015-05-24)
mRNAs are key molecules in gene expression and subject to diverse regulatory events. Regulation is accomplished by distinct sets of trans-acting factors that interact with mRNAs and form defined mRNA-protein complexes (mRNPs). The resulting "mRNP code" determines the fate of
Anneli Strobel et al.
Environmental science & technology, 49(13), 8022-8032 (2015-05-13)
Climate change and anthropogenic pollution are of increasing concern in remote areas such as Antarctica. The evolutionary adaptation of Antarctic notothenioid fish to the cold and stable Southern Ocean led to a low plasticity of their physiological functions, what may
Rong Xu et al.
Methods (San Diego, Calif.), 87, 11-25 (2015-04-19)
Secretion and exchange of extracellular vesicles (EVs) by most cell types is emerging as a fundamental biological process. Although much is known about EVs, there is still a lack of definition as to how many naturally occurring EV subtypes there
Sarbani Mohan et al.
Molecular immunology, 62(1), 249-264 (2014-07-22)
Streptococcus pneumoniae is a Gram-positive bacterium, causing acute sinusitis, otitis media, and severe diseases such as pneumonia, bacteraemia, meningitis and sepsis. Here we identify elongation factor Tu (Tuf) as a new Factor H binding protein of S. pneumoniae. The surface
Shewit Kalayou et al.
Cell biology and toxicology, 30(6), 361-376 (2014-11-25)
The mycotoxin alternariol (AOH) is an important contaminant of fruits and cereal products. The current study sought to address the effect of a non-toxic AOH concentration on the proteome of the steroidogenic H295R cell model. Quantitative proteomics based on stable
Aya Muramatsu et al.
Biochemical and biophysical research communications, 463(4), 999-1005 (2015-06-15)
Girdin is an actin-binding protein that has multiple functions in postnatal neural development and cancer progression. We previously showed that Girdin is a regulator of migration for neuroblasts born from neural stem cells in the subventricular zone (SVZ) and the
Wen-Chiao Chan et al.
Environmental toxicology and pharmacology, 39(2), 622-627 (2015-02-16)
Complex transcriptional profile of glutathione S-transferase Delta cluster genes occurred in the developmental process of the fruit fly Drosophila melanogaster. The purpose of this project was to quantify the expression levels of Gst Delta class genes altered by aniline exposure
Yan Yan et al.
Journal of immunology (Baltimore, Md. : 1950), 195(1), 329-338 (2015-05-23)
There is a lack of an HSV-2 vaccine, in part as the result of various factors that limit robust and long-term memory immune responses at the mucosal portals of viral entry. We previously demonstrated that chemokine CCL19 augmented mucosal and
Katelyn T Gause et al.
ACS nano, 9(3), 2433-2444 (2015-02-26)
The development of subunit antigen delivery formulations has become an important research endeavor, especially in cases where a whole cell vaccine approach has significant biosafety issues. Particle-based systems have shown particular efficacy due to their inherent immunogenicity. In some cases
Domenica Scumaci et al.
PloS one, 10(6), e0129762-e0129762 (2015-06-11)
Breast cancer (BC) is a leading cause of death among women. Among the major risk factors, an important role is played by familial history of BC. Germ-line mutations in BRCA1/2 genes account for most of the hereditary breast and/or ovarian
Alexander Nyström et al.
EMBO molecular medicine, 7(9), 1211-1228 (2015-07-22)
Genetic loss of collagen VII causes recessive dystrophic epidermolysis bullosa (RDEB)-a severe skin fragility disorder associated with lifelong blistering and disabling progressive soft tissue fibrosis. Causative therapies for this complex disorder face major hurdles, and clinical implementation remains elusive. Here
Takanori Moriyama et al.
PloS one, 10(5), e0119169-e0119169 (2015-05-29)
Soluble royal jelly protein is a candidate factor responsible for mammiferous cell proliferation. Major royal jelly protein 1 (MRJP1), which consists of oligomeric and monomeric forms, is an abundant proliferative protein in royal jelly. We previously reported that MRJP1 oligomer
Amanda J Brinkworth et al.
PloS one, 10(4), e0123219-e0123219 (2015-04-22)
Carbapenem-resistant Klebsiella pneumoniae strains have emerged as a cause of life-threatening infections in susceptible individuals (e.g., transplant recipients and critically ill patients). Strains classified as multilocus sequence type (ST) 258 are among the most prominent causes of carbapenem-resistant K. pneumoniae
Kaushlendra Tripathi et al.
Oncotarget, 6(7), 5237-5252 (2015-03-07)
Allyl isothiocyanate (AITC), a constituent of many cruciferous vegetables exhibits significant anticancer activities in many cancer models. Our studies provide novel insights into AITC-induced anticancer mechanisms in human A549 and H1299 non-small cell lung cancer (NSCLC) cells. AITC exposure induced
Masaru Kurosawa et al.
Human molecular genetics, 24(4), 1092-1105 (2014-10-12)
Huntington's disease (HD) is a dominantly inherited genetic disease caused by mutant huntingtin (htt) protein with expanded polyglutamine (polyQ) tracts. A neuropathological hallmark of HD is the presence of neuronal inclusions of mutant htt. p62 is an important regulatory protein
Li-Jun Guan et al.
Scientific reports, 5, 10753-10753 (2015-06-02)
(R)-stereospecific amine transaminases (R-ATAs) are important biocatalysts for the production of (R)-amine compounds in a strict stereospecific manner. An improved R-ATA, ATA-117-Rd11, was successfully engineered for the manufacture of sitagliptin, a widely used therapeutic agent for type-2 diabetes. The effects
Gilbert Eriani et al.
PloS one, 10(6), e0130042-e0130042 (2015-06-13)
Aminoacyl-tRNA synthetases (AARSs) constitute a family of RNA-binding proteins, that participate in the translation of the genetic code, by covalently linking amino acids to appropriate tRNAs. Due to their fundamental importance for cell life, AARSs are likely to be one
Kyung-Hwa Baek et al.
Scientific reports, 5, 17642-17642 (2015-12-04)
The ATPase activities of Hsp70 and Hsc70 are known to be responsible for regulation of various biological processes. However, little is known about the roles of Hsp70 and Hsc70 in modulation of immune responses to antigens. In the present study
Xiao-Ling Liu et al.
Biochimica et biophysica acta, 1852(8), 1561-1573 (2015-04-29)
A pathological hallmark of Alzheimer disease (AD) is the accumulation of misfolded hyperphosphorylated microtubule-associated protein Tau within neurons, forming neurofibrillary tangles and leading to synaptic dysfunction and neuronal death. Here we study sequence-dependent abnormal aggregation of human fragment Tau244-372 in
M Ozawa et al.
British journal of cancer, 111(2), 365-374 (2014-06-13)
CD133 and CD44 are putative cancer stem cell (CSC) markers in colorectal cancer (CRC). However, their clinical significance is currently unclear. Here, we evaluated primary CRC cell isolates to determine the significance of several CSC markers, including CD133 and CD44
Andrew P Jackson et al.
Nucleic acids research, 42(11), 7113-7131 (2014-05-07)
Babesia spp. are tick-borne, intraerythrocytic hemoparasites that use antigenic variation to resist host immunity, through sequential modification of the parasite-derived variant erythrocyte surface antigen (VESA) expressed on the infected red blood cell surface. We identified the genomic processes driving antigenic
Jui-Shin Chang et al.
Journal of virology, 89(1), 61-70 (2014-10-17)
Nervous necrosis virus (NNV) is a devastating pathogen of cultured marine fish and has affected more than 40 fish species. NNV belongs to the betanodaviruses of Nodaviridae and is a nonenveloped icosahedral particle with 2 single-stranded positive-sense RNAs. To date
Amy S Rasson et al.
Journal of molecular biology, 427(4), 824-839 (2014-09-23)
The most recently identified class of actin nucleators, WASp homology domain 2 (WH2) nucleators, use tandem repeats of monomeric actin-binding WH2 domains to facilitate actin nucleation. WH2 domains are involved in a wide variety of actin regulatory activities. Structurally, they
Intradomain Confinement of Disulfides in the Folding of Two Consecutive Modules of the LDL Receptor.
Juan Martínez-Oliván et al.
PloS one, 10(7), e0132141-e0132141 (2015-07-15)
The LDL receptor internalizes circulating LDL and VLDL particles for degradation. Its extracellular binding domain contains ten (seven LA and three EGF) cysteine-rich modules, each bearing three disulfide bonds. Despite the enormous number of disulfide combinations possible, LDLR oxidative folding
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
Tae Hoon Kwon et al.
Molecules and cells, 38(7), 616-623 (2015-05-28)
P2 receptors are membrane-bound receptors for extracellular nucleotides such as ATP and UTP. P2 receptors have been classified as ligand-gated ion channels or P2X receptors and G protein-coupled P2Y receptors. Recently, purinergic signaling has begun to attract attention as a
Bin Liu et al.
Scientific reports, 4, 7041-7041 (2014-11-14)
Reactive oxygen species (ROS) and cellular oxidant stress are considered inducers of carcinogenesis. However, the association of ROS with cancer is both complex and, at times, paradoxical. We assessed the effects of dihydromyricetin (DHM) on the induction of ROS accumulation
Leonel Martinez et al.
Skeletal muscle, 5, 15-15 (2015-05-08)
Duchenne muscular dystrophy (DMD) is due to mutations in the gene coding for human DMD; DMD is characterized by progressive muscle degeneration, inflammation, fat accumulation, and fibrosis. The mdx mouse model of DMD lacks dystrophin protein and undergoes a predictable
Marion Girod et al.
The Analyst, 139(21), 5523-5530 (2014-09-10)
Improvement of the fragmentation specificity may streamline data processing of bottom-up proteomic experiments by drastically reducing either the amount of MS/MS data to process in the discovery phase or the detection of interfering signals in targeted quantification. Photodissociation at appropriate
Zhen Qi Liu et al.
Colloids and surfaces. B, Biointerfaces, 128, 140-148 (2015-03-07)
Cell encapsulation in three-dimensional (3D) hydrogels can mimic native cell microenvironment and plays a major role in cell-based transplantation therapies. In this contribution, a novel in situ-forming hydrogel, Dex-l-DTT hydrogel ("l" means "linked-by"), by cross-linking glycidyl methacrylate derivatized dextran (Dex-GMA)
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