Search Within
309532
Applied Filters:
Keyword:'309532'
Showing 1-30 of 313 results for "309532" within Papers
Stephanie B M Miller et al.
The EMBO journal, 34(6), 778-797 (2015-02-13)
Disruption of the functional protein balance in living cells activates protective quality control systems to repair damaged proteins or sequester potentially cytotoxic misfolded proteins into aggregates. The established model based on Saccharomyces cerevisiae indicates that aggregating proteins in the cytosol
Laura Bryant et al.
BMC plant biology, 15, 175-175 (2015-07-15)
MS-based proteomics was applied to the analysis of the medicinal plant Artemisia annua, exploiting a recently published contig sequence database (Graham et al. (2010) Science 327, 328-331) and other genomic and proteomic sequence databases for comparison. A. annua is the
George S Brush
BMC research notes, 8, 275-275 (2015-07-01)
Histone H1, referred to as the linker histone, associates with the nucleosome core particle. While there is indication that the budding yeast version of histone H1 (Hho1) contributes to regulation of chromatin structure and certain chromatin-related processes, such as DNA
Taicheng Zhu et al.
Journal of industrial microbiology & biotechnology, 40(2), 183-189 (2013-01-12)
Heterologous protein expression using Pichia pastoris causes metabolic stress on the physiology of host cells, which may compromise the yields of secreted foreign proteins. Thus, understanding these metabolic stresses during secretory expression allows us to circumvent these undesirable effects. We
Huiying Miao et al.
Journal of experimental botany, 64(4), 1097-1109 (2013-01-19)
The effects of glucose on aliphatic glucosinolate biosynthesis in Arabidopsis thaliana were investigated in this study by using mutants related to aliphatic glucosinolate biosynthesis and regulation, as well as glucose signalling. The results showed that glucose significantly increased the contents
Yanjie Tang et al.
PloS one, 9(8), e105272-e105272 (2014-08-20)
Shiga-toxin producing Escherichia coli (STEC) have emerged as important foodborne pathogens, among which seven serogroups (O26, O45, O103, O111, O121, O145, O157) are most frequently implicated in human infection. The aim was to determine if a light scattering sensor can
Nor Afiqah Aleng et al.
PloS one, 10(8), e0135603-e0135603 (2015-08-20)
Mild heat stress promotes thermotolerance and protection against several different stresses in aquatic animals, consequences correlated with the accumulation of heat shock protein 70 (Hsp70). The purpose of this study was to determine if non-lethal heat shock (NLHS) of the
Simona Capone et al.
Microbial cell factories, 14, 101-101 (2015-07-15)
Recombinant protein production in the yeast Pichia pastoris is usually based on the alcohol oxidase promoters pAOX1 and pAOX2, which are regulated by methanol and strongly repressed by other C-sources, like glycerol and glucose. However, the use of methanol brings
M A Raskind et al.
Biological psychiatry, 46(6), 756-765 (1999-09-24)
High cerebrospinal fluid (CSF) norepinephrine (NE) concentrations in aging and Alzheimer's disease (AD) could reflect decreased NE clearance from central nervous system (CNS) extracellular fluid or increased release of NE into CNS extracellular fluid. Measuring CSF concentrations of the intraneuronal
Gloria Bárzana et al.
Plant, cell & environment, 38(8), 1613-1627 (2015-01-30)
The arbuscular mycorrhizal (AM) symbiosis alters host plant physiology under drought stress, but no information is available on whether or not the AM affects respond to drought locally or systemically. A split-root system was used to obtain AM plants with
Johannes Numrich et al.
Journal of cell science, 128(13), 2278-2292 (2015-05-23)
Membrane fusion at the vacuole depends on a conserved machinery that includes SNAREs, the Rab7 homolog Ypt7 and its effector HOPS. Here, we demonstrate that Ypt7 has an unexpected additional function by controlling membrane homeostasis and nutrient-dependent signaling on the
M O Kristensen et al.
Acta neurologica Scandinavica, 87(6), 475-481 (1993-06-01)
The cobalamin status was evaluated in Alzheimer dementia (n = 26), other dementias (n = 24), various gerontopsychiatric disorders (n = 25), and in neuro-psychiatrically healthy controls (n = 20). Supplementing serum cobalamin we measured methylmalonic acid (MMA), a metabolite
Arun Sreekumar et al.
Nature, 457(7231), 910-914 (2009-02-13)
Multiple, complex molecular events characterize cancer development and progression. Deciphering the molecular networks that distinguish organ-confined disease from metastatic disease may lead to the identification of critical biomarkers for cancer invasion and disease aggressiveness. Although gene and protein expression have
Christine S Gibhardt et al.
Scientific reports, 5, 13861-13861 (2015-09-10)
Ionizing radiation is a universal tool in tumor therapy but may also cause secondary cancers or cell invasiveness. These negative side effects could be causally related to the human-intermediate-conductance Ca2+-activated-K+-channel (hIK), which is activated by X-ray irradiation and affects cell
Crystal A West et al.
American journal of physiology. Renal physiology, 309(1), F63-F70 (2015-05-01)
Pregnancy is characterized by plasma volume expansion due to Na(+) retention, driven by aldosterone. The aldosterone-responsive epithelial Na(+) channel is activated in the kidney in pregnancy. In the present study, we investigated the aldosterone-responsive Na(+)-Cl(-) cotransporter (NCC) in mid- and
Jiraporn Jirakkakul et al.
FEMS microbiology letters, 362(2), 1-8 (2015-02-12)
Iron is an essential element for life. However, the iron overload can be toxic. Here, we investigated the significant increase of tenellin and iron-tenellin complex production in ferricrocin-deficient mutants of Beauveria bassiana. Our chemical analysis indicated that the ferricrocin-deficient mutants
Yosuke Fukutani et al.
Analytical biochemistry, 471, 1-8 (2014-12-03)
Olfaction depends on the selectivity and sensitivity of olfactory receptors. Previous attempts at constructing a mammalian olfactory receptor-based artificial odorant sensing system in the budding yeast Saccharomyces cerevisiae suffered from low sensitivity and activity. This result may be at least
Jacek Klepacki et al.
Clinica chimica acta; international journal of clinical chemistry, 446, 43-53 (2015-04-15)
Previous studies have examined and documented fluctuations in urine metabolites in response to disease processes and drug toxicity affecting glomerular filtration, tubule cell metabolism, reabsorption, oxidative stress, purine degradation, active secretion and kidney amino acylase activity representative of diminished renal
M Z Islam et al.
Epidemiology and infection, 143(1), 94-103 (2014-03-01)
We investigated faecal samples collected from the rectum of 518 cattle on 371 randomly selected smallholdings in Bangladesh for the presence of sorbitol non-fermenting (SN-F) shiga toxin-producing Escherichia coli (STEC). The SN-F isolates were tested for the presence of rfb
Cory Glowinski et al.
Journal of cell science, 127(Pt 22), 4821-4832 (2014-09-23)
Microvilli and related actin-based protrusions permit multiple interactions between cells and their environment. How the shape, length and arrangement of microvilli are determined remains largely unclear. To address this issue and explore the cooperation of the two main components of
Edward Sisco et al.
The Analyst, 140(8), 2785-2796 (2015-02-27)
This work highlights the rapid detection of nitrate ester explosives and their sugar alcohol precursors by direct analysis in real time mass spectrometry (DART-MS) using an off-axis geometry. Demonstration of the effect of various parameters, such as ion polarity and
Mohamed Hazman et al.
Journal of experimental botany, 66(11), 3339-3352 (2015-04-16)
Salinity stress represents a global constraint for rice, the most important staple food worldwide. Therefore the role of the central stress signal jasmonate for the salt response was analysed in rice comparing the responses to salt stress for two jasmonic
Kun Du et al.
Biotechnology progress, 31(1), 42-47 (2014-11-08)
Multiple enzyme mixtures are attractive for the production of many compounds at an industrial level. We report a practical and novel approach for coimmobilization of two enzymes. The system consists of a silica microsphere core coated with two layers of
Raquel dos Santos et al.
Journal of chromatography. A, 1355, 115-124 (2014-06-21)
In this work, phenylboronic acid (PBA) was thoroughly investigated as a synthetic ligand for the purification of an immunoglobulin G (IgG) from a clarified cell supernatant from Chinese Hamster Ovary (CHO) cell cultures. In particular, the study was focused on
Bastian Roth et al.
Pflugers Archiv : European journal of physiology, 467(8), 1835-1849 (2014-10-04)
To understand the impact of ionizing irradiation from diagnostics and radiotherapy on cells, we examined K(+) channel activity before and immediately after exposing cells to X-rays. Already, low dose in the cGy range caused in adenocarcinoma A549 cells within minutes
G Sundkvist et al.
Diabetic medicine : a journal of the British Diabetic Association, 17(4), 259-268 (2000-05-23)
Sorbitol and myo-inositol levels and morphology of sural nerve were compared with nerve function and clinical neuropathy in men with diabetic, impaired (IGT), and normal glucose tolerance. After neurography of sural nerve and determinations of sensory thresholds for vibration, warm
Imen Ben Salem-Ben Nejma et al.
Iranian journal of public health, 43(7), 947-960 (2015-04-25)
Diarrheal diseases can be caused by viral, bacterial and parasitic infections. This paper provides a preliminary image of diarrhea with regards to etiology and epidemiologic factors in Tunisian children less than five years of age. Overall, 124 diarrhoeal stools were
Sharon Wein et al.
Antimicrobial agents and chemotherapy, 58(9), 5519-5527 (2014-07-09)
Bis-thiazolium salts constitute a new class of antihematozoan drugs that inhibit parasite phosphatidylcholine biosynthesis. They specifically accumulate in Plasmodium- and Babesia-infected red blood cells (IRBC). Here, we provide new insight into the choline analogue albitiazolium, which is currently being clinically
Michele T Jay-Russell et al.
PloS one, 9(11), e113433-e113433 (2014-11-21)
In 2010, Romaine lettuce grown in southern Arizona was implicated in a multi-state outbreak of Escherichia coli O145:H28 infections. This was the first known Shiga toxin-producing E. coli (STEC) outbreak traced to the southwest desert leafy green vegetable production region
Fernando Fernández-Bañares et al.
Current gastroenterology reports, 11(5), 368-374 (2009-09-22)
Important dietary carbohydrates such as fructose and sorbitol are incompletely absorbed in the normal small intestine. This malabsorption is sometimes associated with abdominal complaints and diarrhea development, symptoms indistinguishable from those of functional bowel disease. Recently, polymerized forms of fructose
Page 1 of 11