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Miao He, Jason Tucciarone, SooHyun Lee, Maximiliano José Nigro, Yongsoo Kim, Jesse Maurica Levine, Sean Michael Kelly, Illya Krugikov, Priscilla Wu, Yang Chen, Ling Gong, Yongjie Hou, Pavel Osten, Bernardo Rudy, Z Josh Huang
No abstract text is available yet for this article.
October 19, 2016: Neuron
Salvatore Nigro, Gennarina Arabia, Angelo Antonini, Luca Weis, Andrea Marcante, Alessandro Tessitore, Mario Cirillo, Gioacchino Tedeschi, Stefano Zanigni, Giovanna Calandra-Buonaura, Caterina Tonon, Gianni Pezzoli, Roberto Cilia, Mario Zappia, Alessandra Nicoletti, Calogero Edoardo Cicero, Michele Tinazzi, Pierluigi Tocco, Nicolò Cardobi, Aldo Quattrone
OBJECTIVES: To investigate the reliability of a new in-house automatic algorithm for calculating the Magnetic Resonance Parkinsonism Index (MRPI), in a large multicentre study population of patients affected by progressive supranuclear palsy (PSP) or Parkinson's disease (PD), and healthy controls (HC), and to compare the diagnostic accuracy of the automatic and manual MRPI values. METHODS: The study included 88 PSP patients, 234 PD patients and 117 controls. MRI was performed using both 3T and 1...
October 19, 2016: European Radiology
Carmine Muto, Valeria Calvi, Giovanni Luca Botto, Domenico Pecora, Lorenzo Maria Zuccaro, Alessandro Costa, Gianfranco Ciaramitaro, Riccardo Airò Farulla, Gerardo Nigro, Bernardino Tuccillo, Marco Racheli, Alessio Lilli, Albino Reggiani, Maurizio Malacrida, Sergio Valsecchi, Giampiero Maglia
No abstract text is available yet for this article.
October 3, 2016: International Journal of Cardiology
Lorenzo Nigro, Pasquale Donnarumma, Roberto Tarantino, Marika Rullo, Antonio Santoro, Roberto Delfini
No abstract text is available yet for this article.
October 14, 2016: Journal of Neurosurgery. Spine
Mariam Awlia, Arianna Nigro, Jiří Fajkus, Sandra M Schmoeckel, Sónia Negrão, Diana Santelia, Martin Trtílek, Mark Tester, Magdalena M Julkowska, Klára Panzarová
Reproducible and efficient high-throughput phenotyping approaches, combined with advances in genome sequencing, are facilitating the discovery of genes affecting plant performance. Salinity tolerance is a desirable trait that can be achieved through breeding, where most have aimed at selecting for plants that perform effective ion exclusion from the shoots. To determine overall plant performance under salt stress, it is helpful to investigate several plant traits collectively in one experimental setup. Hence, we developed a quantitative phenotyping protocol using a high-throughput phenotyping system, with RGB and chlorophyll fluorescence (ChlF) imaging, which captures the growth, morphology, color and photosynthetic performance of Arabidopsis thaliana plants in response to salt stress...
2016: Frontiers in Plant Science
Thomas A Kufer, Giulia Nigro, Philippe J Sansonetti
NOD-like receptor (NLR) proteins, as much as Toll-like receptor proteins, play a major role in modulating myeloid cells in their immune functions. There is still, however, limited knowledge on the expression and function of several of the mammalian NLR proteins in myeloid lineages. Still, the function of pyrin domain-containing NLR proteins and NLRC4/NAIP as inflammasome components that drive interleukin-1β (IL-1β) and IL-18 maturation and secretion upon pathogen stimulation is well established. NOD1, NOD2, NLRP3, and NLRC4/NAIP act as bona fide pattern recognition receptors (PRRs) that sense microbe-associated molecular patterns (MAMPs) but also react to endogenous danger-associated molecular patterns (DAMPs)...
August 2016: Microbiology Spectrum
Vincenzo Russo, Lucia Di Napoli, Valter Bianchi, Vincenzo Tavoletta, Stefano De Vivo, Ciro Cavallaro, Filipo Vecchione, Anna Rago, Berardo Sarubbi, Paolo Calabrò, Gerardo Nigro, Antonio D'Onofrio
No abstract text is available yet for this article.
September 15, 2016: International Journal of Cardiology
Vincenzo Russo, Andrea Antonio Papa, Anna Rago, Gerardo Nigro
No abstract text is available yet for this article.
September 28, 2016: International Journal of Cardiology
Kentaro Hayashi, Yoko Mochizuki, Ryoko Takeuchi, Toshio Shimizu, Masahiro Nagao, Kazuhiko Watabe, Nobutaka Arai, Kiyomitsu Oyanagi, Osamu Onodera, Masaharu Hayashi, Hitoshi Takahashi, Akiyoshi Kakita, Eiji Isozaki
In the present study, we performed a comprehensive analysis to clarify the clinicopathological characteristics of patients with amyotrophic lateral sclerosis (ALS) that had progressed to result in a totally locked-in state (communication Stage V), in which all voluntary movements are lost and communication is impossible. In 11 patients, six had phosphorylated TAR DNA-binding protein 43 (pTDP-43)-immunoreactive (ir) neuronal cytoplasmic inclusions (NCI), two had fused in sarcoma (FUS)-ir NCI, and three had copper/zinc superoxide dismutase (SOD1)-ir NCI...
September 30, 2016: Acta Neuropathologica Communications
Giovanni Landoni, Antonio Pisano, Vladimir Lomivorotov, Gabriele Alvaro, Ludhmila Hajjar, Gianluca Paternoster, Caetano Nigro Neto, Nicola Latronico, Evgeny Fominskiy, Laura Pasin, Gabriele Finco, Rosetta Lobreglio, Maria Luisa Azzolini, Giuseppe Buscaglia, Alberto Castella, Marco Comis, Adele Conte, Massimiliano Conte, Francesco Corradi, Erika Dal Checco, Giovanni De Vuono, Marco Ganzaroli, Eugenio Garofalo, Gordana Gazivoda, Rosalba Lembo, Daniele Marianello, Martina Baiardo Redaelli, Fabrizio Monaco, Valentina Tarzia, Marta Mucchetti, Alessandro Belletti, Paolo Mura, Mario Musu, Giovanni Pala, Massimiliano Paltenghi, Vadim Pasyuga, Desiderio Piras, Claudio Riefolo, Agostino Roasio, Laura Ruggeri, Francesco Santini, Andrea Székely, Luigi Verniero, Antonella Vezzani, Alberto Zangrillo, Rinaldo Bellomo
OBJECTIVE: Of the 230 million patients undergoing major surgical procedures every year, more than 1 million will die within 30 days. Thus, any nonsurgical interventions that help reduce perioperative mortality might save thousands of lives. The authors have updated a previous consensus process to identify all the nonsurgical interventions, supported by randomized evidence, that may help reduce perioperative mortality. DESIGN AND SETTING: A web-based international consensus conference...
August 2, 2016: Journal of Cardiothoracic and Vascular Anesthesia
Katrin Straubhaar, Philipp Schuetz, Claudine Angela Blum, Nicole Nigro, Briel Matthias, Mirjam Christ-Crain, Beat Mueller, Step Study Group
PRINCIPLES: In-hospital care of patients with community-acquired pneumonia (CAP) varies across hospitals. Understanding of the underlying factors is the basis for tailored quality improvements. Using data from a randomised controlled Swiss-wide multicentre trial, we compared length of stay (LOS) and other patient outcomes according to (A) the use of a procalcitonin (PCT)-based antibiotic stewardship protocol, (B) institution type (university vs non-university), and (C) historical time period in relation to the introduction of Diagnosis Related Group (DRG) reimbursement (2012)...
2016: Swiss Medical Weekly
Pasquale Donnarumma, Roberto Tarantino, Lorenzo Nigro, Marika Rullo, Domenico Messina, Daniele Diacinti, Roberto Delfini
BACKGROUND: The objective of this study is to evaluate the factors influencing the outcome of back pain and disability in patients operated for lumbar stenosis without instability and deformity using two classical surgical techniques: decompression alone and decompression plus fusion. METHODS: This is a retrospective cohort study of patients who underwent lumbar surgery with standard posterior decompression or standard posterior decompression plus pedicle screw fixation for degenerative lumbar stenosis without deformity, spondylolisthesis or instability at our department from June 2010 to January 2014...
March 2016: J Spine Surg
Roberta Riccelli, Iole Indovina, Jeffrey P Staab, Salvatore Nigro, Antonio Augimeri, Francesco Lacquaniti, Luca Passamonti
Different lines of research suggest that anxiety-related personality traits may influence the visual and vestibular control of balance, although the brain mechanisms underlying this effect remain unclear. To our knowledge, this is the first functional magnetic resonance imaging (fMRI) study that investigates how individual differences in neuroticism and introversion, two key personality traits linked to anxiety, modulate brain regional responses and functional connectivity patterns during a fMRI task simulating self-motion...
September 28, 2016: Human Brain Mapping
Thierry Pédron, Giulia Nigro, Philippe J Sansonetti
Metagenomic analysis of the human intestinal microbiome has provided a wealth of information that allowed an exceptionally detailed description of its microbial content and physiological potential. It also set the basis for studies allowing correlation of alterations in the balance of this microbiota and the occurrence of a certain number of emerging diseases, such as inflammatory bowel diseases, obesity and diabetes, and possibly colorectal cancer. The time has come to give the intestinal microbiota in symbiosis with its host an experimental dimension...
November 5, 2016: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
Antonella Sferra, Gilbert Baillat, Teresa Rizza, Sabina Barresi, Elisabetta Flex, Giorgio Tasca, Adele D'Amico, Emanuele Bellacchio, Andrea Ciolfi, Viviana Caputo, Serena Cecchetti, Annalaura Torella, Ginevra Zanni, Daria Diodato, Emanuela Piermarini, Marcello Niceta, Antonietta Coppola, Enrico Tedeschi, Diego Martinelli, Carlo Dionisi-Vici, Vincenzo Nigro, Bruno Dallapiccola, Claudia Compagnucci, Marco Tartaglia, Georg Haase, Enrico Bertini
Tubulinopathies constitute a family of neurodevelopmental/neurodegenerative disorders caused by mutations in several genes encoding tubulin isoforms. Loss-of-function mutations in TBCE, encoding one of the five tubulin-specific chaperones involved in tubulin folding and polymerization, cause two rare neurodevelopmental syndromes, hypoparathyroidism-retardation-dysmorphism and Kenny-Caffey syndrome. Although a missense mutation in Tbce has been associated with progressive distal motor neuronopathy in the pmn/pmn mice, no similar degenerative phenotype has been recognized in humans...
October 6, 2016: American Journal of Human Genetics
Patrizia Mammi, Rodolfo Brianti, Laura Galuppo, Paolo Caffarra
INTRODUCTION: Parkinsonism may occur after brain lesions such as subarachnoid hemorrhage (1), hydrocephalus (2,3), slit ventricle (4), or shunt revision (5).Until now, pathogenesis remains unclear. METHOD: Case Report. RESULTS: We described the case of a 53 years Caucasian male with subarachnoid hemorrhage after anterior communicating artery aneurysm rupture, with subsequent complications and early development of bilateral extrapiramidal symptoms...
2016: Acta Bio-medica: Atenei Parmensis
Jill R Crittenden, Paul W Tillberg, Michael H Riad, Yasuyuki Shima, Charles R Gerfen, Jeffrey Curry, David E Housman, Sacha B Nelson, Edward S Boyden, Ann M Graybiel
The dopamine systems of the brain powerfully influence movement and motivation. We demonstrate that striatonigral fibers originating in striosomes form highly unusual bouquet-like arborizations that target bundles of ventrally extending dopamine-containing dendrites and clusters of their parent nigral cell bodies. Retrograde tracing showed that these clustered cell bodies in turn project to the striatum as part of the classic nigrostriatal pathway. Thus, these striosome-dendron formations, here termed "striosome-dendron bouquets," likely represent subsystems with the nigro-striato-nigral loop that are affected in human disorders including Parkinson's disease...
October 4, 2016: Proceedings of the National Academy of Sciences of the United States of America
Giulia Nigro, Melissa Hanson, Cindy Fevre, Marc Lecuit, Philippe J Sansonetti
The gut, particularly the colon, is the host of approximately 1000 bacterial species, the so-called gut microbiota. The relationship between the gut microbiota and the host is symbiotic and mutualistic, influencing many aspects of the biology of the host. This homeostatic balance can be disrupted by enteric pathogens, such as Shigella flexneri or Listeria monocytogenes, which are able to invade the epithelial layer and consequently subvert physiological functions. To study the host-microbe interactions in vitro, the crypt culture model, known as intestinal organoids, is a powerful tool...
September 15, 2016: Methods in Molecular Biology
Miao He, Jason Tucciarone, SooHyun Lee, Maximiliano José Nigro, Yongsoo Kim, Jesse Maurica Levine, Sean Michael Kelly, Illya Krugikov, Priscilla Wu, Yang Chen, Lin Gong, Yongjie Hou, Pavel Osten, Bernardo Rudy, Z Josh Huang
Systematic genetic access to GABAergic cell types will facilitate studying the function and development of inhibitory circuitry. However, single gene-driven recombinase lines mark relatively broad and heterogeneous cell populations. Although intersectional approaches improve precision, it remains unclear whether they can capture cell types defined by multiple features. Here we demonstrate that combinatorial genetic and viral approaches target restricted GABAergic subpopulations and cell types characterized by distinct laminar location, morphology, axonal projection, and electrophysiological properties...
September 21, 2016: Neuron
Milica Popovic, Claudine A Blum, Nicole Nigro, Beat Mueller, Philipp Schuetz, Mirjam Christ-Crain
AIMS/HYPOTHESIS: We have recently shown that adjunct prednisone shortens the time taken to reach clinical stability (time to clinical stability, TTCS) in patients with community-acquired pneumonia (CAP). Considering the hyperglycaemic effects of prednisone, there are concerns about the efficacy and safety of this therapy for diabetic patients with CAP. Our objective was to evaluate whether diabetes and/or hyperglycaemia on admission to hospital has an influence on the effect of corticosteroids on outcome in a well-defined cohort of patients with CAP...
September 10, 2016: Diabetologia
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