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https://www.readbyqxmd.com/read/28102850/japanese-encephalitis-virus-induces-human-neural-stem-progenitor-cell-death-by-elevating-grp78-phb-and-hnrnpc-through-er-stress
#1
Sriparna Mukherjee, Noopur Singh, Nabonita Sengupta, Mahar Fatima, Pankaj Seth, Anita Mahadevan, Susarla Krishna Shankar, Arindam Bhattacharyya, Anirban Basu
Japanese encephalitis virus (JEV), which is a causative agent of sporadic encephalitis, harbours itself inside the neural stem/progenitor cells. It is a well-known fact that JEV infects neural stem/progenitor cells and decreases their proliferation capacity. With mass spectrometry-based quantitative proteomic study, it is possible to reveal the impact of virus on the stem cells at protein level. Our aim was to perceive the stem cell proteomic response upon viral challenge. We performed a two-dimensional gel electrophoresis-based proteomic study of the human neural stem cells (hNS1 cell line) post JEV infection and found that 13 proteins were differentially expressed...
January 19, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28102648/2016-rural-enrollment-in-health-insurance-marketplaces-by-state
#2
Abigail R Barker, Kelsey A Huntzberry, Timothy D McBride, Leah M Kemper, Keith J Mueller
Purpose. In this brief, cumulative county-level enrollment in Health Insurance Marketplaces (HIMs) through March 2016 is presented for state HIMs operated as Federally Facilitated Marketplaces (FFMs) and for those operated as Federally Supported State-Based Marketplaces (FS-SBMs). Enrollment rates in metropolitan and non-metropolitan areas of each state, defined as the percentage of “potential market” participants selecting plans, are presented. Monitoring annual enrollment rates provides a gauge of how well state outreach and enrollment efforts are proceeding and helps identify states with strong non-metropolitan enrollment as models for other states to emulate...
2017: Rural Policy Brief
https://www.readbyqxmd.com/read/28102580/the-sliding-context-of-health-the-challenges-faced-by-patients-with-heart-failure-from-the-perspective-of-patients-health-care-providers-and-family-members
#3
Parvin Mangolian Shahrbabaki, Esmat Nouhi, Majid Kazemi, Fazlollah Ahmadi
AIMS AND OBJECTIVES: The aim of this study was to understand the challenges faced by patients with heart failure. BACKGROUND: Heart failure is a clinical syndrome that is increasing across the globe. People affected with it, encounter various problems that reduce their quality of life and well-being. Therefore, identifying the challenges faced by patients with heart failure is necessary for health care and treatment plans. DESIGN: This study was performed using the qualitative research approach and content analysis method...
January 19, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28102558/concise-reviews-regeneration-in-mammalian-cochlea-hair-cells-help-from-supporting-cells-transdifferentiation
#4
Bénédicte Franco, Brigitte Malgrange
It is commonly assumed that mammalian cochlear cells do not regenerate. Therefore, if hair cells are lost following an injury, no recovery could occur. However, during the first postnatal week, mice harbor some progenitor cells that retain the ability to give rise to new hair cells. These progenitor cells are in fact supporting cells. Upon hair cells loss, those cells are able to generate new hair cells both by direct transdifferentiation or following cell cycle re-entry and differentiation. However, this property of supporting cells is progressively lost after birth...
January 19, 2017: Stem Cells
https://www.readbyqxmd.com/read/28102377/semi-dirac-semimetal-in-silicene-oxide
#5
Chengyong Zhong, Yuanping Chen, Yuee Xie, Yi-Yang Sun, Shengbai Zhang
A semi-Dirac semimetal is a material that exhibits linear band dispersion in one direction and quadratic band dispersion in the orthogonal direction and, therefore, hosts massless and massive fermions at the same point in the momentum space. While a number of interesting physical properties have been predicted in semi-Dirac semimetals, it has been rare to realize such materials in condensed matter. Based on the fact that some honeycomb materials are easily oxidized or chemically absorb other atoms, here, we theoretically propose an approach of modifying their band structures by covalent addition of group-VI elements and strain engineering...
January 19, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28102353/cofilin-regulates-nuclear-architecture-through-a-myosin-ii-dependent-mechanotransduction-module
#6
O'Neil Wiggan, Bryce Schroder, Diego Krapf, James R Bamburg, Jennifer G DeLuca
Structural features of the nucleus including shape, size and deformability impact its function affecting normal cellular processes such as cell differentiation and pathological conditions such as tumor cell migration. Despite the fact that abnormal nuclear morphology has long been a defining characteristic for diseases such as cancer relatively little is known about the mechanisms that control normal nuclear architecture. Mounting evidence suggests close coupling between F-actin cytoskeletal organization and nuclear morphology however, mechanisms regulating this coupling are lacking...
January 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28102235/clumping-factor-a-of-staphylococcus-aureus-interacts-with-annexina2-on-mammary-epithelial-cells
#7
Shoaib Ashraf, Jing Cheng, Xin Zhao
Staphylococcus aureus is one of major pathogens that can cause a series of diseases in different hosts. In the bovine, it mainly causes subclinical and contagious mastitis, but its mechanisms of infection are not fully understood. Considering the fact that virulence factors play key roles in interactions between the bacterium and host cells, this study aimed to identify if a binding partner of S. aureus clumping factor A (ClfA) exists on the bovine mammary epithelial cells. The ClfA protein was used as a bait to pull down lysates of cultured bovine mammary epithelial cells (MAC-T cells)...
January 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28102167/assessment-and-comparison-of-the-efficacy-of-rehabilitation-conducted-at-a-sanatorium-and-in-an-outpatient-facility-in-patients-with-low-back-pain-pilot-study
#8
Jakub Szewczyk
BACKGROUND: Low back pain is nowadays believed to be one of the most serious and common health problems and is even often classified as a disease of civilisation. Prevention and treatment of such conditions is very important, particularly taking into consideration the fact that they are increasingly common in young people. Low back pain is effectively prevented and treated with rehabilitation. The aim of this paper was to assess and compare rehabilitation procedures performed in patients with low back pain in the sanatorium setting and on an outpatient basis...
August 30, 2016: Ortopedia, Traumatologia, Rehabilitacja
https://www.readbyqxmd.com/read/28101925/-watch-out-effects-of-instructed-threat-and-avoidance-on-human-free-operant-approach-avoidance-behavior
#9
Michael W Schlund, Kay Treacher, Oli Preston, Sandy K Magee, David M Richman, Adam T Brewer, Gemma Cameron, Simon Dymond
Approach-avoidance paradigms create a competition between appetitive and aversive contingencies and are widely used in nonhuman research on anxiety. Here, we examined how instructions about threat and avoidance impact control by competing contingencies over human approach-avoidance behavior. Additionally, Experiment 1 examined the effects of threat magnitude (money loss amount) and avoidance cost (fixed ratio requirements), whereas Experiment 2 examined the effects of threat information (available, unavailable and inaccurate) on approach-avoidance...
January 2017: Journal of the Experimental Analysis of Behavior
https://www.readbyqxmd.com/read/28101851/importance-of-radioactive-labelling-to-elucidate-inositol-polyphosphate-signalling
#10
REVIEW
Miranda S C Wilson, Adolfo Saiardi
Inositol polyphosphates, in their water-soluble or lipid-bound forms, represent a large and multifaceted family of signalling molecules. Some inositol polyphosphates are well recognised as defining important signal transduction pathways, as in the case of the calcium release factor Ins(1,4,5)P3, generated by receptor activation-induced hydrolysis of the lipid PtdIns(4,5)P2 by phospholipase C. The birth of inositol polyphosphate research would not have occurred without the use of radioactive phosphate tracers that enabled the discovery of the "PI response"...
February 2017: Topics in Current Chemistry (Journal)
https://www.readbyqxmd.com/read/28101764/diazepam-in-the-treatment-of-moderate-to-severe-alcohol-withdrawal
#11
Steven J Weintraub
Benzodiazepines ameliorate or prevent the symptoms and complications of moderate to severe alcohol withdrawal, which can include autonomic hyperactivity, agitation, combativeness, hallucinations, seizures, delirium, and death. The benzodiazepines most commonly used for this purpose are lorazepam, chlordiazepoxide, oxazepam, and diazepam. It is widely asserted that no member of this group is superior to the others for treatment of alcohol withdrawal. However, of these, diazepam has the shortest time to peak effect, which facilitates both rapid control of symptoms and accurate titration to avoid over-sedation...
January 18, 2017: CNS Drugs
https://www.readbyqxmd.com/read/28101706/comparative-assessment-of-leca-and-spartina-maritima-to-remove-emerging-organic-contaminants-from-wastewater
#12
Ana Rita Ferreira, Paula Guedes, Eduardo P Mateus, Alexandra B Ribeiro, Nazaré Couto
The present work aimed to evaluate the capacity of constructed wetlands (CWs) to remove three emerging organic contaminants with different physicochemical properties: caffeine (CAF), oxybenzone (MBPh), and triclosan (TCS). The simulated CWs were set up with a matrix of light expanded clay aggregates (LECA) and planted with Spartina maritima, a salt marsh plant. Controlled experiments were carried out in microcosms using deionized water and wastewater collected at a wastewater treatment plant (WWTP), with different contaminant mass ranges, for 3, 7, and 14 days...
January 18, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28101703/differences-in-cortical-sources-of-the-event-related-p3-potential-between-young-and-old-participants-indicate-frontal-compensation
#13
R van Dinteren, R J Huster, M L A Jongsma, R P C Kessels, M Arns
The event-related P3 potential, as elicited in auditory signal detection tasks, originates from neural activity of multiple cortical structures and presumably reflects an overlap of several cognitive processes. The fact that the P3 is affected by aging makes it a potential metric for age-related cognitive change. The P3 in older participants is thought to encompass frontal compensatory activity in addition to task-related processes. The current study investigates this by decomposing the P3 using group independent component analysis (ICA)...
January 18, 2017: Brain Topography
https://www.readbyqxmd.com/read/28101660/pocketecg-a-new-noninvasive-method-for-continuous-and-real-time-ecg-monitoring-initial-results-in-children-and-adolescents
#14
Katarzyna Bieganowska, Agnieszka Kaszuba, Maciej Bieganowski, Krzysztof Kaczmarek
Long-term ECG is widely used in diagnosis and assessment of many cardiac symptoms which may be caused by dangerous arrhythmias that sometimes can be difficult to document. The PocketECG system is a new technological solution for a long-term, noninvasive, continuous and real-time ECG monitoring that provides automatic diagnosis of dysrhythmias. ECG data transmission occurs over a mobile network. The goal of this study was to assess the reliability of long-term ECG recordings acquired with the PocketECG system...
January 18, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28101619/-all-rounder-vitamin%C3%A2-d
#15
S Unholzer, A Rothmund, E Haen
BACKGROUND: Many indications are discussed for vitamin D substitution, such as osteoporosis, autoimmune diseases, cancer and psychiatric diseases. Also discussed is the fact that the majority of the German population suffer from a vitamin D deficiency. OBJECTIVE: Review of the study results for these individual diseases and a critical analysis of the currently established therapeutic reference range, which defines a vitamin D deficiency. MATERIAL AND METHODS: A literature search was carried out in the statements of the German Society for Nutrition, in scientific publications and journals...
January 18, 2017: Der Nervenarzt
https://www.readbyqxmd.com/read/28101486/immunohistochemical-expression-of-estrogen-receptor-%C3%AE-and-progesterone-receptor-in-patients-with-papillary-thyroid-cancer
#16
Giacomo Sturniolo, Carles Zafon, Mariacarla Moleti, Josep Castellví, Francesco Vermiglio, Jordi Mesa
BACKGROUND: Papillary thyroid cancer (PTC) prevalence is nearly 3 times higher in females than in males. This gender difference suggests that growth and progression of PTC might be influenced by female sex hormones. OBJECTIVES: To analyze the expression of both estrogen receptor (ER)-α and progesterone receptor (PR) by immunohistochemistry in 203 PTC patients. METHODS: ER-α and PR expression was evaluated in paraffin-embedded tumor tissue samples of 45 males and 158 females followed up for 7...
December 2016: European Thyroid Journal
https://www.readbyqxmd.com/read/28101447/functional-coupling-of-v-atpase-and-clc-5
#17
REVIEW
Nobuhiko Satoh, Masashi Suzuki, Motonobu Nakamura, Atsushi Suzuki, Shoko Horita, George Seki, Kyoji Moriya
Dent's disease is an X-linked renal tubulopathy characterized by low molecular weight proteinuria, hypercalciuria and progressive renal failure. Disease aetiology is associated with mutations in the CLCN5 gene coding for the electrogenic 2Cl(-)/H(+) antiporter chloride channel 5 (CLC-5), which is expressed in the apical endosomes of renal proximal tubules with the vacuolar type H(+)-ATPase (V-ATPase). Initially identified as a member of the CLC family of Cl(-) channels, CLC-5 was presumed to provide Cl(-) shunt into the endosomal lumen to dissipate H(+) accumulation by V-ATPase, thereby facilitating efficient endosomal acidification...
January 6, 2017: World Journal of Nephrology
https://www.readbyqxmd.com/read/28101302/robot-assisted-laparoscopic-gastrectomy-for-gastric-cancer
#18
REVIEW
Stefano Caruso, Franco Franceschini, Alberto Patriti, Franco Roviello, Mario Annecchiarico, Graziano Ceccarelli, Andrea Coratti
Phase III evidence in the shape of a series of randomized controlled trials and meta-analyses has shown that laparoscopic gastrectomy is safe and gives better short-term results with respect to the traditional open technique for early-stage gastric cancer. In fact, in the East laparoscopic gastrectomy has become routine for early-stage gastric cancer. In contrast, the treatment of advanced gastric cancer through a minimally invasive way is still a debated issue, mostly due to worries about its oncological efficacy and the difficulty of carrying out an extended lymphadenectomy and intestinal reconstruction after total gastrectomy laparoscopically...
January 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28101241/potential-role-of-melastatin-related-transient-receptor-potential-cation-channel-subfamily-m-gene-expression-in-the-pathogenesis-of-urinary-bladder-cancer
#19
Gülay Güleç Ceylan, Ebru Etem Önalan, Tuncay Kuloğlu, Gülten Aydoğ, İbrahim Keleş, Şenol Tonyali, Cavit Ceylan
Urinary bladder cancer is one of the most common malignancies of the urinary tract. Ion channels and calcium homeostasis are involved in almost all basic cellular mechanisms. The transient receptor potential cation channel subfamily M (TRPM) takes its name from the melastatin protein, which is classified as potential tumor suppressor. To the best of our knowledge, there have been no previous studies in the literature investigating the role of these ion channels in bladder cancer. The present study aimed to determine whether bladder cancer is associated with mRNA expression levels of TRPM ion channel genes, and whether there is the potential to conduct further studies to establish novel treatment modalities...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28101208/effect-of-bovine-dialyzable-leukocyte-extract-on-induction-of-cell-differentiation-and-death-in-k562-human-chronic-myelogenous-leukemia-cells
#20
Crystel A Sierra-Rivera, Moisés A Franco-Molina, Edgar Mendoza-Gamboa, Pablo Zapata-Benavides, Jesús Santaolalla-Tapia, Erika E Coronado-Cerda, Reyes S Tamez-Guerra, Cristina Rodríguez-Padilla
Differentiation induction therapy is an attractive approach in leukemia treatment due to the fact that in blast crisis stage, leukemic cells lose their differentiation capacity. Therefore, it has been proposed as a therapeutic strategy to induce terminal differentiation of leukemic blast cells into a specific lineage, leading to prevention of high proliferation rates. The aim of the present study was to demonstrate the potential of cell differentiation and death induced by bovine dialyzable leukocyte extract (bDLE) in the K562 cell line...
December 2016: Oncology Letters
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