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https://www.readbyqxmd.com/read/28633944/gene-expression-analysis-identify-a-metabolic-and-cell-function-alterations-as-a-hallmark-of-obesity-without-metabolic-syndrome-in-peripheral-blood-a-pilot-study
#1
Daniel Antonio de Luis, Raquel Almansa, Rocío Aller, Olatz Izaola, E Romero
BACKGROUND: Understanding molecular basis involved in overweight is an important first step in developing therapeutic pathways against excess in body weight gain. OBJECTIVE: The purpose of our pilot study was to evaluate the gene expression profiles in the peripheral blood of obese patients without other metabolic complications. DESIGN: A sample of 17 obese patients without metabolic syndrome and 15 non obese control subjects was evaluated in a prospective way...
June 10, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28633299/structural-covariance-networks-in-children-with-autism-or-adhd
#2
R A I Bethlehem, R Romero-Garcia, E Mak, E T Bullmore, S Baron-Cohen
Background: While autism and attention-deficit/hyperactivity disorder (ADHD) are considered distinct conditions from a diagnostic perspective, clinically they share some phenotypic features and have high comorbidity. Regardless, most studies have focused on only one condition, with considerable heterogeneity in their results. Taking a dual-condition approach might help elucidate shared and distinct neural characteristics. Method: Graph theory was used to analyse topological properties of structural covariance networks across both conditions and relative to a neurotypical (NT; n = 87) group using data from the ABIDE (autism; n = 62) and ADHD-200 datasets (ADHD; n = 69)...
June 13, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/28632905/the-malleable-brain-plasticity-of-neural-circuits-and-behavior-a-review-from-students-to-students
#3
REVIEW
Natascha Schaefer, Carola Rotermund, Eva-Maria Blumrich, Mychael V Lourenco, Pooja Joshi, Regina U Hegemann, Sumit Jamwal, Nilufar Ali, Ezra Michelet García Romero, Sorabh Sharma, Shampa Ghosh, Jitendra K Sinha, Hannah Loke, Vishal Jain, Katarzyna Lepeta, Ahmad Salamian, Mahima Sharma, Mojtaba Golpich, Katarzyna Nawrotek, Ramesh K Paidi, Sheila M Shahidzadeh, Tetsade Piermartiri, Elham Amini, Veronica Pastor, Yvette Wilson, Philip A Adeniyi, Ashok K Datusalia, Benham Vafadari, Vedangana Saini, Edna Suárez-Pozos, Neetu Kushwah, Paula Fontanet, Anthony J Turner
One of the most intriguing features of the brain is its ability to be malleable, allowing it to adapt continually to changes in the environment. Specific neuronal activity patterns drive long-lasting increases or decreases in the strength of synaptic connections, referred to as long-term potentiation (LTP) and long-term depression (LTD) respectively. Such phenomena have been described in a variety of model organisms, which are used to study molecular, structural, and functional aspects of synaptic plasticity...
June 20, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28632771/avian-influenza-in-latin-america-a-systematic-review-of-serological-and-molecular-studies-from-2000-2015
#4
Alejandra Afanador-Villamizar, Carlos Gomez-Romero, Andres Diaz, Julian Ruiz-Saenz
Avian influenza or bird flu is a highly contagious acute viral disease that can occur in epidemics and cross-border forms in poultry and wild birds. The characteristics of avian influenza viruses (AIVs) allow the emergence of new viral variants, some with zoonotic and pandemic potential. AIVs have been identified in Latin America; however, there is a lack of understanding of these viruses at the regional level. We performed a systematic literature review on serological or molecular evidence of AIVs circulation in Latin America...
2017: PloS One
https://www.readbyqxmd.com/read/28631738/breast-cancer-olaparib-improves-pfs
#5
Diana Romero
No abstract text is available yet for this article.
June 20, 2017: Nature Reviews. Clinical Oncology
https://www.readbyqxmd.com/read/28631309/obstructive-sleep-apnea-and-silent-cerebral-infarction-in-hypertensive-individuals
#6
José Alvarez-Sabín, Odile Romero, Pilar Delgado, Manuel Quintana, Estevo Santamarina, Alex Ferré, Olga Maisterra, Iolanda Riba-Llena, Joan Montaner, Gabriel Sampol
Obstructive sleep apnea syndrome is very prevalent in hypertensive subjects. Moreover, obstructive sleep apnea syndrome activates multiple processes that might be associated with silent cerebral infarct independently of established risk factors. Our aim is to estimate the frequency of obstructive sleep apnea syndrome in hypertensive patients with and without silent cerebral infarct, and to determine whether obstructive sleep apnea syndrome is an independent risk factor of silent cerebral infarct and/or lacunar silent cerebral infarct in patients with hypertension...
June 20, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28631186/association-between-epidermal-growth-factor-receptor-amplification-and-adp-ribosylation-factor-1-methylation-in-human-glioblastoma
#7
Concha López-Ginés, Lara Navarro, Lisandra Muñoz-Hidalgo, Enrique Buso, José Manuel Morales, Rosario Gil-Benso, Mariela Gregori-Romero, Javier Megías, Pedro Roldán, Remedios Segura-Sabater, José Manuel Almerich-Silla, Daniel Monleón, Miguel Cerdá-Nicolás
PURPOSE: Glioblastoma (GB) is the most frequent and most malignant primary brain tumor in adults. Previously, it has been found that both genetic and epigenetic factors may play critical roles in its etiology and prognosis. In addition, it has been found that the epidermal growth factor receptor gene (EGFR) is frequently over-expressed and amplified in primary GBs. Here, we assessed the promoter methylation status of 10 genes relevant to GB and explored associations between these findings and the EGFR gene amplification status...
June 19, 2017: Cellular Oncology (Dordrecht)
https://www.readbyqxmd.com/read/28631046/adherence-of-rheumatoid-arthritis-patients-to-biologic-disease-modifying-antirheumatic-drugs-a-cross-sectional-study
#8
Natalia Mena-Vazquez, Sara Manrique-Arija, Lucía Yunquera-Romero, Inmaculada Ureña-Garnica, Marta Rojas-Gimenez, Carla Domic, Francisco Gabriel Jimenez-Nuñez, Antonio Fernandez-Nebro
The aims of this study were to evaluate adherence of rheumatoid arthritis (RA) patients to biological disease-modifying antirheumatic drugs (bDMARDs), identify potential risk factors, and analyze the discriminative ability of the Morisky-Green test (MGT) to detect bDMARD nonadherence. One hundred and seventy-eight adult RA patients treated with bDMARDs were included. Adherence was measured using the medication possession ratio (MPR) of the previous 6 months. An MPR >80% was considered good adherence. Patient demographics, clinical characteristics, and MGT scores were assessed through a standardized clinical interview at the cross-sectional date...
June 19, 2017: Rheumatology International
https://www.readbyqxmd.com/read/28630422/basic-surface-features-of-nuclear-fkbps-facilitate-chromatin-binding
#9
Andrew Leung, Francy-Pesek Jardim, Neda Savic, Yoan R Monneau, Rodrigo González-Romero, Geoff Gudavicius, Jose M Eirin-Lopez, Till Bartke, Cameron D Mackereth, Juan Ausió, Christopher J Nelson
The nucleoplasmin family of histone chaperones is identified by a pentamer-forming domain and multiple acidic tracts that mediate histone binding and chaperone activity. Within this family, a novel domain organization was recently discovered that consists of an N-terminal nucleoplasmin-like (NPL) domain and a C-terminal FKBP peptidyl-proline isomerase domain. Saccharomyces cerevisiae Fpr4 is one such protein. Here we report that in addition to its known histone prolyl isomerase activities, the Fpr4 FKBP domain binds to nucleosomes and nucleosome arrays in vitro...
June 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28630170/characterization-of-aortic-valve-closure-artifact-during-outflow-tract-mapping-correlation-with-hemodynamics-and-mechanical-valves
#10
Jorge Romero, Olujimi Ajijola, Kalyanam Shivkumar, Roderick Tung
BACKGROUND: Premature ventricular contractions originating in the left ventricle outflow tract represent a significant subgroup of patients referred for catheter ablation. Mechanical artifacts from aortic valve leaflet motion may be observed during mapping, although the incidence and characteristics have not been reported. METHODS AND RESULTS: Twenty-eight consecutive patients with left ventricle outflow tract premature ventricular contraction were included. Electric signals recorded on the ablation catheter not coincident with atrial or ventricular depolarization were analyzed on the recording system...
June 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28629869/evaluation-of-cell-wall-damage-by-dimethyl-sulfoxide-in-candida-species
#11
María Cristina León-García, Emmanuel Ríos-Castro, Everardo López-Romero, Mayra Cuéllar-Cruz
Studies dealing with the response of microorganisms to oxidative stress require the dissolution of oxidant agents in an appropriate solvent. A commonly used medium is dimethyl sulfoxide, which has been considered as an innocuous polar solvent. However, we have observed significant differences between control, untreated cells and those receiving increasing amounts of the oxidant and hence increasing amounts of DMSO, to the maximum allowed of 1%. Here we show that, while this solvent does not influence yeast cell viability, it does affect expression of cell wall proteins as well as catalase activity...
June 16, 2017: Research in Microbiology
https://www.readbyqxmd.com/read/28629696/new-criteria-to-determine-the-destabilization-of-the-acidogenic-anaerobic-co-digestion-of-organic-fraction-of-municipal-solid-waste-ofmsw-with-mixed-sludge-ms
#12
R Angeriz-Campoy, L A Fdez-Güelfo, Vinay Kumar Tyagi, C J Álvarez-Gallego, L I Romero-García
Effect of hydraulic retention time (HRT) on bio-hydrogen production from co-digestion of organic fraction of municipal solid waste (OFMSW) and mixed sludge (MS) in dry thermophilic conditions (55°C and 20% total solids) was investigated. A decreasing sequence of six HRTs, from 2.9 to 0.8-days, was performed to evaluate the stability of the system and the influence of HRT on the organic matter solubilization, the daily hydrogen production (HP) and the specific hydrogen production (SHP). Best results were obtained operating at 1...
June 12, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28629632/rationale-for-immunological-approaches-to-breast-cancer-therapy
#13
Gwennaëlle C Monnot, Pedro Romero
Despite great advances in early detection, as well as surgical resection of breast tumours, breast cancer remains the deadliest cancer for women worldwide. Moreover, its incidence is without pair, accounting for twice as many new cancer cases as the second most prevalent cancer, colorectal carcinoma. There is therefore a strong need for new therapeutic approaches to breast cancers. Immunotherapies are novel treatment modalities which aim to use immune mediators to attack cancerous cells. Recent clinical results show that these may not only mediate tumour regressions but also cures in some cases...
June 16, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28629563/positron-emission-tomography-computed-tomography-in-patients-with-hepatocellular-carcinoma-undergoing-liver-transplantation-useful-necessary-or-irrelevant
#14
REVIEW
Pedro Antonio Cascales-Campos, Pablo Ramírez Romero, Marcel André Schneider, Victor Lopez-Lopez, José Luis Navarro, Laura Frutos, Jose Antonio Pons Miñano, Pascual Parrilla Paricio
Hepatocellular Carcinoma (HCC) is an aggressive tumor entity, with the only curative options being surgical resection or orthotopic liver transplantation (OLT). The presence of one single tumor nodule of less than 5 centimeters diameter or a maximum of 3 nodules, with the largest of these not exceeding 3 centimeters (Milan criteria) constitute the clinical situation in which the best results for OLT in patients with HCC have been achieved. The survival of patients fulfilling the Milan criteria after transplantation is comparable to patients with similar tumor stages without cirrhosis, undergoing hepatic resection...
June 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28629273/the-association-between-maternal-race-and-adverse-outcomes-in-twin-pregnancies-with-similar-healthcare-access
#15
Marti D Soffer, Mariam Naqvi, Stephanie Melka, Aren Gottlieb, Julie Romero, Nathan S Fox
OBJECTIVE: To compare twin pregnancy outcomes between white and nonwhite women with similar access to healthcare. METHODS: Retrospective cohort study of all twin pregnancies delivered by a single maternal-fetal medicine practice from 2005-2016. All patients had private health insurance and equal access to physician care. Outcomes were compared between white and nonwhite women using logistic regression to adjust for differences at baseline. RESULTS: Of the 858 women included, 730 (85...
June 19, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28628707/intensive-blood-pressure-reduction-and-spot-sign-in-intracerebral-hemorrhage-a-secondary-analysis-of-a-randomized-clinical-trial
#16
Andrea Morotti, H Bart Brouwers, Javier M Romero, Michael J Jessel, Anastasia Vashkevich, Kristin Schwab, Mohammad Rauf Afzal, Christy Cassarly, Steven M Greenberg, Renee Hebert Martin, Adnan I Qureshi, Jonathan Rosand, Joshua N Goldstein
Importance: The computed tomographic angiography (CTA) spot sign is associated with intracerebral hemorrhage (ICH) expansion and may mark those patients most likely to benefit from intensive blood pressure (BP) reduction. Objective: To investigate whether the spot sign is associated with ICH expansion across a wide range of centers and whether intensive BP reduction decreases hematoma expansion and improves outcome in patients with ICH and a spot sign. Design, Setting, and Participants: SCORE-IT (Spot Sign Score in Restricting ICH Growth) is a preplanned prospective observational study nested in the Antihypertensive Treatment of Acute Cerebral Hemorrhage II (ATACH-II) randomized clinical trial...
June 19, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28628498/earlier-physical-therapy-input-is-associated-with-a-reduced-length-of-hospital-stay-and-reduced-care-needs-on-discharge-in-frail-older-inpatients-an-observational-study
#17
Peter J Hartley, Victoria L Keevil, Ledia Alushi, Rebecca L Charles, Eimear B Conroy, Patricia M Costello, Becki Dixon, Aida M Dolinska-Grzybek, Diana Vajda, Roman Romero-Ortuno
BACKGROUND AND PURPOSE: Pressures on hospital bed occupancy in the English National Health Service have focused attention on enhanced service delivery models and methods by which physical therapists might contribute to effective cost savings, while retaining a patient-centered approach. Earlier access to physical therapy may lead to better outcomes in frail older inpatients, but this has not been well studied in acute National Health Service hospitals. Our aim was to retrospectively study the associations between early physical therapy input and length of hospital stay (LOS), functional outcomes, and care needs on discharge...
June 16, 2017: Journal of Geriatric Physical Therapy
https://www.readbyqxmd.com/read/28628432/black-hairy-tongue-cured-concurrently-with-respiratory-infection
#18
Fátima Tous-Romero, Sara Burillo-Martínez, Marta Prieto-Barrios, Lidia Maroñas-Jiménez
No abstract text is available yet for this article.
June 2017: Cleveland Clinic Journal of Medicine
https://www.readbyqxmd.com/read/28627803/base-mediated-generation-of-ketenimines-from-ynamides-direct-access-to-azetidinimines-by-an-imino-staudinger-synthesis
#19
Eugénie Romero, Corinne Minard, Mohamed Benchekroun, Ventre Sandrine, Pascal Retailleau, Robert H Dodd, Kevin Cariou
Ynamides were used as precursors for the in situ generation of highly reactive ketenimines which could be trapped with imines in a [2+2] cycloaddition. This imino Staudinger synthesis led to a variety of imino-analogs of β-lactams, namely azetidinimines (20 examples), that could be further functionalized through a broad range of transformations.
June 19, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28627802/the-length-of-patient-and-primary-care-time-interval-in-the-pathways-to-treatment-in-symptomatic-oral-cancer-a-quantitative-systematic-review
#20
P Varela-Centelles, J Seoane, J L Lopez-Cedrun, J Fernandez-Sanroman, J M García-Martin, B Takkouche, P Alvarez-Novoa, J M Seoane-Romero
BACKGROUND: Only a 5% improvement in overall survival to oral cancer has been achieved in the last 20 years. Almost half of all oral carcinomas are diagnosed at advanced stages essentially due to delay in the diagnosis. Objective of the review: to examine the relative length of the patient and primary care intervals in symptomatic oral cancer. TYPE OF REVIEW: Quantitative systematic review. SEARCH STRATEGY: ((oral cancer OR oral squamous cell carcinoma OR oropharyngeal cancer) AND (time interval OR diagnostic delay))...
June 19, 2017: Clinical Otolaryngology
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