keyword
MENU ▼
Read by QxMD icon Read
search

Mait

keyword
https://www.readbyqxmd.com/read/29331613/internal-carotid-artery-web-as-the-cause-of-recurrent-cryptogenic-ischemic-stroke
#1
Jon Antigüedad-Muñoz, Patricia de la Riva, Gorka Arenaza Choperena, Amaia Muñoz Lopetegi, Naiara Andrés Marín, Gorka Fernández-Eulate, Manuel Moreno Valladares, Maite Martínez Zabaleta
Carotid artery web is considered an exceptional cause of recurrent ischemic strokes in the affected arterial territory. The underlying pathology proposed for this entity is an atypical fibromuscular dysplasia. We present the case of a 43-year-old woman with no cardiovascular risk factors who had experienced 2 cryptogenic ischemic strokes in the same arterial territory within an 11-month period. Although all diagnostic tests initially yielded normal results, detailed analysis of the computed tomography angiography images revealed a carotid web; catheter angiography subsequently confirmed the diagnosis...
January 10, 2018: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29328499/mait-cells-are-chronically-activated-in-patients-with-autoimmune-liver-disease-and-promote-pro-fibrogenic-hepatic-stellate-cell-activation
#2
Katrin Böttcher, Krista Rombouts, Francesca Saffioti, Davide Roccarina, Matteo Rosselli, Andrew Hall, TuVinh Luong, Emmanuel A Tsochatzis, Douglas Thorburn, Massimo Pinzani
Autoimmune liver diseases (AILD) are chronic liver pathologies characterised by fibrosis and cirrhosis due to immune-mediated liver damage. In this study, we addressed the question whether mucosal-associated invariant T (MAIT) cells, innate-like T cells, are functionally altered in patients with AILD and whether MAIT cells can promote liver fibrosis through activation of hepatic stellate cells. We analysed the phenotype and function of MAIT cells from AILD patients and healthy controls by multi-colour flow cytometry and investigated the interaction between human MAIT cells and primary human hepatic stellate cells (hHSCs)...
January 12, 2018: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/29326209/complete-genome-sequence-of-escherichia-coli-strain-wg5
#3
Lejla Imamovic, Maria-Anna Misiakou, Eric van der Helm, Gianni Panagiotou, Maite Muniesa, Morten Otto Alexander Sommer
Escherichia coli strain WG5 is a widely used host for phage detection, including somatic coliphages employed as standard ISO method 10705-1 (2000). Here, we present the complete genome sequence of a commercial E. coli WG5 strain.
January 11, 2018: Genome Announcements
https://www.readbyqxmd.com/read/29319343/obesity-and-sudden-cardiac-death-in-the-young-clinical-and-pathological-insights-from-a-large-national-registry
#4
Gherardo Finocchiaro, Michael Papadakis, Harshil Dhutia, Della Cole, Elijah R Behr, Maite Tome, Sanjay Sharma, Mary N Sheppard
Aims Obesity is an increasing public health problem and a risk factor for cardiovascular diseases. The aim of the study was to determine the main features and aetiologies in a large cohort of sudden cardiac deaths that occurred in obese subjects. Methods Between 1994 and 2014, 3684 consecutive cases of unexpected sudden cardiac death were referred to our cardiac pathology centre. This study was confined to young individuals (age ≤ 35 years) for whom information about body mass index was available and consisted of 1033 cases...
January 1, 2018: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/29309682/the-regulon-of-the-rna-chaperone-cspa-and-its-auto-regulation-in-staphylococcus-aureus
#5
Carlos J Caballero, Pilar Menendez-Gil, Arancha Catalan-Moreno, Marta Vergara-Irigaray, Begoña García, Víctor Segura, Naiara Irurzun, Maite Villanueva, Igor Ruiz de Los Mozos, Cristina Solano, Iñigo Lasa, Alejandro Toledo-Arana
RNA-binding proteins (RBPs) are essential to fine-tune gene expression. RBPs containing the cold-shock domain are RNA chaperones that have been extensively studied. However, the RNA targets and specific functions for many of them remain elusive. Here, combining comparative proteomics and RBP-immunoprecipitation-microarray profiling, we have determined the regulon of the RNA chaperone CspA of Staphylococcus aureus. Functional analysis revealed that proteins involved in carbohydrate and ribonucleotide metabolism, stress response and virulence gene expression were affected by cspA deletion...
January 4, 2018: Nucleic Acids Research
https://www.readbyqxmd.com/read/29306270/ab-initio-molecular-dynamics-study-of-the-eley-rideal-reaction-of-h-cl-au-111-%C3%A2-hcl-au-111-impact-of-energy-dissipation-to-surface-phonons-and-electron-hole-pairs
#6
Linsen Zhou, Xueyao Zhou, Maite Alducin, Liang Zhang, Bin Jiang, Hua Guo
The reaction between an impinging H atom and a Cl atom adsorbed on Au(111), which is a prototype for the Eley-Rideal mechanism, is investigated using ab initio molecular dynamics at different incidence angles. The reaction yielding gaseous HCl with large internal excitation proceeds via both direct and hot-atom mechanisms. Significant energy exchange with both surface phonons and electron-hole pairs has been observed. However, their impact on the reactivity and final state distributions was found to be limited, thanks to the large exothermicity and small barrier of the reaction...
January 7, 2018: Journal of Chemical Physics
https://www.readbyqxmd.com/read/29304309/susceptibility-of-zebrafish-to-vesicular-stomatitis-virus-infection
#7
Jorge Guerra-Varela, Maite Baz-Martínez, Sabela Da Silva-Álvarez, Ana Paula Losada, María Isabel Quiroga, Manuel Collado, Carmen Rivas, Laura Sánchez
The zebrafish, Danio rerio, has become recognized as a valuable model for infectious diseases. Here we evaluated the susceptibility of zebrafish to be infected with the mammalian vesicular stomatitis virus (VSV). Both zebrafish cells and embryos were highly susceptible to VSV infection. Mortalities exceeded 80% in infected embryos and were preceded by the invasion of the central nervous system by VSV. Live imaging of the infection with GFP-VSV as well as virus titration from infected fish confirmed the viral replication...
January 5, 2018: Zebrafish
https://www.readbyqxmd.com/read/29304119/validation-of-the-spanish-version-of-the-irrational-procrastination-scale-ips
#8
Georgina Guilera, Maite Barrios, Eva Penelo, Christopher Morin, Piers Steel, Juana Gómez-Benito
The present study is centered in adapting and validating a Spanish version of the Irrational Procrastination Scale (IPS). The sample consists of 365 adults aged 18-77 years (M = 37.70, SD = 12.64). Participants were administered two measures of procrastination, the IPS and the Decisional Procrastination Questionnaire, as well as the Big Five Inventory, and the Satisfaction With Life Scale. First, the factor and replication analysis revealed that the internal structure of the scale is clearly one-dimensional, supporting the idea that IPS seems to measure general procrastination as a single trait...
2018: PloS One
https://www.readbyqxmd.com/read/29300700/understanding-the-physiological-significance-of-four-inertial-gait-features-in-multiple-sclerosis
#9
Sriram Raju Dandu, Matthew M Engelhard, Asma Qureshi, Jiaqi Gong, John C Lach, Maite Brandt-Pearce, Myla D Goldman
Gait impairment in multiple sclerosis (MS) can result from muscle weakness, physical fatigue, lack of coordination, and other symptoms. Walking speed, as measured by a number of clinician-administered walking tests, is the primary measure of gait impairment used by clinical researchers, but inertial gait features from body-worn sensors have been proven to add clinical value. This paper seeks to understand and differentiate the physiological significance of four such features with proven value in MS to facilitate adoption by clinical researchers and incorporation in gait monitoring and analysis systems...
January 2018: IEEE Journal of Biomedical and Health Informatics
https://www.readbyqxmd.com/read/29300101/quality-of-life-and-treatment-satisfaction-in-actual-clinical-practice-of-patients-with-type-1-diabetes-mellitus-t1dm-and-hypoglycemia-treated-with-insulin-degludec
#10
Edurne Lecumberri, Maite Ortega, Marta Iturregui, José Antonio Quesada, Clotilde Vázquez, Domingo Orozco
OBJECTIVE: The frequency of hypoglycemia in patients with T1DM is high and results in a poorer quality of life and low treatment satisfaction. The aim of our study is to demonstrate the effect of changing the basal insulin (glargine or detemir) to insulin degludec. METHODS: We conducted an observational analytical study on a cohort of 110 patients with T1DM. The patients were administered 3 questionnaires to assess treatment satisfaction (DTSQ-s), fear of hypoglycemia (HFS-II) and quality of life (EQ-5D), before the change and at 6 months...
January 4, 2018: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/29299287/diet-reveals-links-between-morphology-and-foraging-in-a-cryptic-temperate-reef-fish
#11
Natalia S Winkler, Maite Paz-Goicoechea, Robert W Lamb, Alejandro Pérez-Matus
Predators select prey so as to maximize energy and minimize manipulation time. In order to reduce prey detection and handling time, individuals must actively select their foraging space (microhabitat) and populations exhibit morphologies that are best suited for capturing locally available prey. We explored how variation in diet correlates with habitat type, and how these factors influence key morphological structures (mouth gape, eye diameter, fin length, fin area, and pectoral fin ratio) in a common microcarnivorous cryptic reef fish species, the triplefin Helcogrammoides cunninghami...
December 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/29298833/production-of-il-17-by-mait-cells-is-increased-in-multiple-sclerosis-and-is-associated-with-il-7-receptor-expression
#12
Anne Willing, Jan Jäger, Stefanie Reinhardt, Nina Kursawe, Manuel A Friese
Multiple sclerosis (MS) is a T cell-driven inflammatory disease of the CNS. Research on T cell subsets involved in MS pathogenesis has mainly focused on classical CD4+ T cells, especially Th17 cells, as they produce the proinflammatory, MS-associated cytokine IL-17. However, the abundant unconventional mucosal-associated invariant T (MAIT) cells are also able to produce IL-17. MAIT cells are characterized by high CD161 expression and a semi-invariant Vα7.2 TCR, with which they recognize bacterial and yeast Ags derived from the riboflavin (vitamin B2) metabolism...
January 3, 2018: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/29295973/protein-inspired-antibiotics-active-against-vancomycin-and-daptomycin-resistant-bacteria
#13
Mark A T Blaskovich, Karl A Hansford, Yujing Gong, Mark S Butler, Craig Muldoon, Johnny X Huang, Soumya Ramu, Alberto B Silva, Mu Cheng, Angela M Kavanagh, Zyta Ziora, Rajaratnam Premraj, Fredrik Lindahl, Tanya A Bradford, June C Lee, Tomislav Karoli, Ruby Pelingon, David J Edwards, Maite Amado, Alysha G Elliott, Wanida Phetsang, Noor Huda Daud, Johan E Deecke, Hanna E Sidjabat, Sefetogi Ramaologa, Johannes Zuegg, Jason R Betley, Andrew P G Beevers, Richard A G Smith, Jason A Roberts, David L Paterson, Matthew A Cooper
The public health threat posed by a looming 'post-antibiotic' era necessitates new approaches to antibiotic discovery. Drug development has typically avoided exploitation of membrane-binding properties, in contrast to nature's control of biological pathways via modulation of membrane-associated proteins and membrane lipid composition. Here, we describe the rejuvenation of the glycopeptide antibiotic vancomycin via selective targeting of bacterial membranes. Peptide libraries based on positively charged electrostatic effector sequences are ligated to N-terminal lipophilic membrane-insertive elements and then conjugated to vancomycin...
January 2, 2018: Nature Communications
https://www.readbyqxmd.com/read/29286404/zika-virus-specific-diagnostic-epitope-discovery
#14
Maite Sabalza, Cheryl A Barber, William R Abrams, Richard Montagna, Daniel Malamud
High-density peptide microarrays allow screening of more than six thousand peptides on a single standard microscopy slide. This method can be applied for drug discovery, therapeutic target identification, and developing of diagnostics. Here, we present a protocol to discover specific Zika virus (ZIKV) diagnostic peptides using a high-density peptide microarray. A human serum sample validated for ZIKV infection was incubated with a high-density peptide microarray containing the entire ZIKV protein translated into 3,423 unique 15 linear amino acid (aa) residues with a 14-aa residue overlap printed in duplicate...
December 12, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/29277697/characterization-and-gene-expression-analysis-of-pacu-piaractus-mesopotamicus-inducible-nitric-oxide-synthase-inos-following-aeromonas-dhakensis-infection
#15
Mateus M Carriero, Flávio Henrique-Silva, Alexandre Rodrigues Caetano, Francisco Pereira Lobo, Anderson Luis Alves, Eduardo Sousa Varela, Maite Del Collado, Gabriel S A Moreira, Antonio A M Maia
Nitric oxide (NO) is an important effector molecule which is involved in a myriad of biological processes, including immune responses against pathogens such as parasites, virus and bacteria. During the inflammatory processes in vertebrates, NO is produced by the inducible nitric oxide synthase (iNOS) enzyme in practically all nucleated cells to suppress or kill intracellular pathogens. The aim of the present study was to characterize the full coding region of the iNOS gene of pacu (Piaractus mesopotamicus), an economically and ecologically important South American fish species, and to analyze mRNA expression levels following intraperitoneal infection with the pathogenic bacterium Aeromonas dhakensis by means of quantitative real time PCR (qPCR)...
December 22, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/29274825/should-antibiotic-prophylaxis-be-routinely-used-in-patients-with-antibody-mediated-primary-immunodeficiency
#16
REVIEW
Mark Ballow, Kenneth Paris, Maite de la Morena
No abstract text is available yet for this article.
December 21, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/29250077/mucosal-associated-invariant-t-cells-in-regenerative-medicine
#17
REVIEW
Hiroshi Wakao, Chie Sugimoto, Shinzo Kimura, Rika Wakao
Although antibiotics to inhibit bacterial growth and small compounds to interfere with the productive life cycle of human immunodeficiency virus (HIV) have successfully been used to control HIV infection, the recent emergence of the drug-resistant bacteria and viruses poses a serious concern for worldwide public health. Despite intensive scrutiny in developing novel antibiotics and drugs to overcome these problems, there is a dilemma such that once novel antibiotics are launched in markets, sooner or later antibiotic-resistant strains emerge...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29249677/factors-associated-to-adherence-to-blood-glucose-self-monitoring-in-patients-with-diabetes-treated-with-insulin-the-dapa-study
#18
Mercè Vidal Florc, Margarita Jansà Morató, Mercedes Galindo Rubio, Maite Penalba Martínez
OBJECTIVE: To assess adherence to self-monitoring of blood glucose and the main factors associated with it, particularly those related to self-perception of glycemia, in patients with diabetes on insulin therapy. PATIENTS AND METHODS: An epidemiological, observational, prospective, multicenter study conducted in standard clinical practice in primary care, outpatient centers, and hospitals from different Spanish regions. Sociodemographic, clinical and treatment data were collected...
December 14, 2017: Endocrinología, Diabetes y Nutrición
https://www.readbyqxmd.com/read/29248435/delphi-consensus-of-an-expert-committee-in-oncogeriatrics-regarding-comprehensive-geriatric-assessment-in-seniors-with-cancer-in-spain
#19
Maria-Jose Molina-Garrido, Carmen Guillén-Ponce, Remei Blanco, Juana Saldaña, Jaime Feliú, Maite Antonio, Rosa López-Mongil, Primitivo Ramos Cordero, Regina Gironés
OBJECTIVES: The aim of this work was to reach a national consensus in Spain regarding the Comprehensive Geriatric Assessment (CGA) domains in older oncological patients and the CGA scales to be used as a foundation for widespread use. MATERIAL AND METHODS: The Delphi method was implemented to attain consensus. Representatives of the panel were chosen from among the members of the Oncogeriatric Working Group of the Spanish Society of Medical Oncology (SEOM). Consensus was defined as ≥66...
December 13, 2017: Journal of Geriatric Oncology
https://www.readbyqxmd.com/read/29247515/intrahepatic-and-peripheral-blood-phenotypes-of-nk-and-t-cells-differential-surface-expression-of-kir-receptors
#20
Ariel Podhorzer, Andrés Machicote, Santiago Belen, Leandro Lauferman, Oscar Imventarza, Silvina Montal, Sebastián Marciano, Omar Galdame, Luis G Podesta, Leonardo Fainboim
Deep characterization of the frequencies, phenotypes and functionalities of liver and peripheral blood NK, NKT and T cells from healthy individuals is an essential step to further interpret changes in liver diseases. These data indicate that CCR7, a chemokine essential for cell migration through lymphoid organs, is almost absent in liver NK and T cells. CD56bright NK cells, which represent half of liver NK cells, showed lower expression of the inhibitory molecule NKG2A and an increased frequency of the activatory marker NKp44...
December 16, 2017: Immunology
keyword
keyword
8271
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"