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关键词:'201154'
显示 1-30 共 825 条结果 关于 "201154" 范围 论文
Qian Cheng et al.
Journal of nanoscience and nanotechnology, 13(1), 529-532 (2013-05-08)
Multifunctional beta-NaGdF4:Yb3+/Er3+ nanoparticles (NPs) were successfully synthesized using oleylamine as both solvent and stabilizer via the thermolysis method. They have uniform morphology with a mean size of 12.7 nm and show efficient up-conversion emission when excited by a 980 nm
Yong-Hui Ding et al.
Drug design, development and therapy, 9, 425-464 (2015-01-28)
Ovarian cancer is a leading killer of women, and no cure for advanced ovarian cancer is available. Alisertib (ALS), a selective Aurora kinase A (AURKA) inhibitor, has shown potent anticancer effects, and is under clinical investigation for the treatment of
Pu Yang et al.
Virology, 485, 223-232 (2015-08-25)
Respiratory syncytial virus (RSV) nonstructural (NS) proteins 1 and 2 have multiple functions in suppressing the innate immune response and modulating T helper cell subset differentiation. However, little is known about the roles of NS proteins as independent virulence factors.
Goran Mucic et al.
Behavioural brain research, 280, 45-50 (2014-12-03)
Although protein kinases and phosphatases have been reported to be involved in fear memory, information about these signalling molecules in the individual phases of contextual fear conditioning (cFC) is limited. C57BL/6J mice were tested in cFC, sacrificed and hippocampi were
Xuanmao Chen et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(1), 339-351 (2015-01-09)
The type 1 adenylyl cyclase (AC1) is an activity-dependent, calcium-stimulated adenylyl cyclase expressed in the nervous system that is implicated in memory formation. We examined the locomotor activity, and impulsive and social behaviors of AC1+ mice, a transgenic mouse strain
Wenqing Qi et al.
Oncotarget, 6(39), 41976-41987 (2015-10-28)
Gain-of-function of the androgen receptor (AR) and activation of PI3K/AKT/mTOR pathway have been demonstrated to correlate with progression to castration-resistant prostate cancer (CRPC). However, inhibition of AR or PI3K/mTOR alone results in a reciprocal feedback activation. Therefore, we hypothesized that
Zhili Ma et al.
International journal of molecular sciences, 16(9), 22062-22080 (2015-09-18)
In this study, the effects of mixed corn peptides and synthetic pentapeptide (QLLPF) on hepatocyte apoptosis induced by ethanol were investigated in vivo. QLLPF, was previously characterized from corn protein hydrolysis, which had been shown to exert good facilitating alcohol
W A Gold et al.
Journal of molecular medicine (Berlin, Germany), 93(1), 63-72 (2014-09-12)
Rett syndrome (RTT) is a severe neurodevelopmental disorder, predominantly caused by loss of function mutations in the X-linked methyl-CpG-binding protein 2 (MECP2) gene. Despite the genetic cause being known in the majority of cases, the pathophysiology of the neurological phenotype
Dipti Vinayak Vernekar et al.
Biochimica et biophysica acta, 1849(11), 1340-1353 (2015-10-02)
Yeast Bud27, an unconventional prefoldin is reported to affect the expression of nutrient-responsive genes, translation initiation and assembly of the multi-subunit eukaryotic RNA polymerases (pols), at a late step. We found that Bud27 associates with pol III in active as
Yuki Yoshizaki et al.
Biochemical and biophysical research communications, 467(2), 229-234 (2015-10-06)
Mutations in with-no-lysine kinase (WNK) 1, WNK4, Kelch-like 3 (KLHL3), and Cullin3 result in an inherited hypertensive disease, pseudohypoaldosteronism type II. WNK activates the Na-Cl cotransporter (NCC), increasing sodium reabsorption in the kidney. Further, KLHL3, an adapter protein of Cullin3-based
Ari L Landon et al.
Nature communications, 5, 5413-5413 (2014-11-19)
The phosphorylation of eIF4E1 at serine 209 by MNK1 or MNK2 has been shown to initiate oncogenic mRNA translation, a process that favours cancer development and maintenance. Here, we interrogate the MNK-eIF4E axis in diffuse large B-cell lymphoma (DLBCL) and
Jung Hwan Yoon et al.
Carcinogenesis, 35(11), 2619-2629 (2014-09-23)
Helicobacter pylori CagA directly injected by the bacterium into epithelial cells via a type IV secretion system, leads to cellular changes such as morphology, apoptosis, proliferation and cell motility, and stimulates gastric carcinogenesis. We investigated the effects of cytotoxin-associated gene
Pamela Khacho et al.
Neurobiology of disease, 82, 580-592 (2015-08-26)
Ischemic strokes cause excessive release of glutamate, leading to overactivation of N-methyl-d-aspartate receptors (NMDARs) and excitotoxicity-induced neuronal death. For this reason, inhibition of NMDARs has been a central focus in identifying mechanisms to avert this extensive neuronal damage. N-acetyl-aspartyl-glutamate (NAAG)
Z Zhou et al.
Cell death and differentiation, 22(3), 488-498 (2015-01-13)
Damage and loss of the postmitotic photoreceptors is a leading cause of blindness in many diseases of the eye. Although the mechanisms of photoreceptor death have been extensively studied, few studies have addressed mechanisms that help sustain these non-replicating neurons
Tijana Mitić et al.
Molecular therapy : the journal of the American Society of Gene Therapy, 23(1), 32-42 (2014-09-06)
Epigenetic mechanisms may regulate the expression of pro-angiogenic genes, thus affecting reparative angiogenesis in ischemic limbs. The enhancer of zest homolog-2 (EZH2) induces thtrimethylation of lysine 27 on histone H3 (H3K27me3), which represses gene transcription. We explored (i) if EZH2
Manabu Seino et al.
Anticancer research, 35(1), 85-96 (2015-01-01)
Cancer stem cells (CSCs) are considered to contribute to the poor prognosis of ovarian cancer as a major cause of fatal recurrence. Identification of effective measures to eliminate ovarian CSCs through induction of cell death and/or loss of self-renewal capacity
Christina Hausmann et al.
Oncotarget, 6(33), 34592-34605 (2015-10-16)
The prognosis is generally poor for patients suffering from glioblastoma multiforme (GBM) due to radiation and drug resistance. Prosurvival signaling originating from focal adhesion hubs essentially contributes to therapy resistance and tumor aggressiveness. As the underlying molecular mechanisms remain largely
Pankaj K Sethi et al.
Journal of pharmacological and toxicological methods, 70(1), 106-111 (2014-06-15)
A simple, reliable procedure was developed to measure binding of pyrethroid insecticides to total proteins and lipoproteins of rat and human plasma. The extent of binding of (14)C-labeled deltamethrin (DLM), cis-permethrin (CIS) and trans-permethrin (TRANS) was quantified by a 3-step
Véronique Morel et al.
Fundamental & clinical pharmacology, 28(6), 671-680 (2014-04-08)
N-methyl-D-aspartate receptor (NMDAR) antagonists may be given in persistent neuropathic pain, but adverse events especially with ketamine may limit their clinical use. Less central and cognitive adverse events are described with dextromethorphan and memantine. These molecules have been explored in
Di Xia et al.
Biochimica et biophysica acta, 1852(5), 913-924 (2015-01-07)
Alzheimer's disease is characterized by the accumulation of amyloid-β (Aβ) and Tau in the brain. In mature neurons, Tau is concentrated in the axon and found at lower levels in the dendrite where it is required for targeting Fyn to
Kristy Swiderski et al.
Human molecular genetics, 23(25), 6697-6711 (2014-08-02)
Mutations in dystrophin lead to Duchenne muscular dystrophy, which is among the most common human genetic disorders. Dystrophin nucleates assembly of the dystrophin-glycoprotein complex (DGC), and a defective DGC disrupts an essential link between the intracellular cytoskeleton and the basal
Suman Rao et al.
PloS one, 10(2), e0117215-e0117215 (2015-02-07)
Cancer cells are characterized by a complex network of interrelated and compensatory signaling driven by multiple kinases that reduce their sensitivity to targeted therapy. Therefore, strategies directed at inhibiting two or more kinases are required to robustly block the growth
Randy L Talbott et al.
Experimental cell research, 338(2), 251-260 (2015-08-25)
Cellular levels of inhibitor of apoptosis (IAP) proteins are elevated in multiple human cancers and their activities often play a part in promoting cancer cell survival by blocking apoptotic pathways, controlling signal transduction pathways and contributing to resistance. These proteins
Madeleen Bosma et al.
Biochimica et biophysica acta, 1841(12), 1648-1655 (2014-09-25)
We used human cardiomyocyte-derived cells to create an in vitro model to study lipid metabolism and explored the effects of PPARγ; ACSL1 and ATGL on fatty acid-induced ER stress. Compared to oleate, palmitate treatment resulted in less intracellular accumulation of
Jennifer L Steiner et al.
Shock (Augusta, Ga.), 43(4), 344-351 (2014-11-26)
Electrically stimulated muscle contraction is a potential clinical therapy to treat sepsis-induced myopathy; however, whether sepsis alters contraction-induced anabolic signaling is unknown. Polymicrobial peritonitis was produced by cecal ligation and puncture (CLP) in male C57BL/6 mice and time-matched, pair-fed controls
Reyna Sara Quintero Barceinas et al.
BioMed research international, 2015, 404368-404368 (2015-11-12)
All-trans retinoic acid (ATRA) has been used as an antineoplastic because of its ability to promote proliferation, inhibition, and differentiation, primarily in leukemia; however, in other types of cancer, such as lung cancer, treatment with ATRA is restricted because not
Ara Koh et al.
Cell metabolism, 32(4), 643-653 (2020-08-14)
Metformin is the first-line therapy for type 2 diabetes, but there are large inter-individual variations in responses to this drug. Its mechanism of action is not fully understood, but activation of AMP-activated protein kinase (AMPK) and changes in the gut
S M Cheng et al.
British journal of pharmacology, 172(1), 214-234 (2014-09-16)
The aim of this study was to determine the potency and molecular mechanism of action of YM155, a first-in-class survivin inhibitor that is currently under phase I/II clinical investigations, in various drug-resistant breast cancers including the oestrogen receptor positive (ER(+)
Estefanía Ochoa-Ruiz et al.
Molecular genetics and metabolism, 116(3), 204-214 (2015-09-08)
Certain inborn errors of metabolism result from deficiencies in biotin containing enzymes. These disorders are mimicked by dietary absence or insufficiency of biotin, ATP deficit being a major effect,whose responsible mechanisms have not been thoroughly studied. Here we show that
Elizabeth M Waters et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(6), 2384-2397 (2015-02-13)
Both estrous cycle and sex affect the numbers and types of neuronal and glial profiles containing the classical estrogen receptors α and β, and synaptic levels in the rodent dorsal hippocampus. Here, we examined whether the membrane estrogen receptor, G-protein-coupled
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