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https://www.readbyqxmd.com/read/28101677/emesis-and-nausea-related-to-single-agent-trabectedin-in-ovarian-cancer-patients-a-sub-study-of-the-mito15-project
#1
Marilena Di Napoli, Chiara Della Pepa, Laura Arenare, Giovanni Scambia, Domenica Lorusso, Francesco Raspagliesi, Gabriella Ferrandina, Vanda Salutari, Roberto Sorio, Anna Maria Mosconi, Giorgia Mangili, Lucia Borgato, Stefano Lepori, Angela Salvino, Sandro Pignata, Sabrina Chiara Cecere
The MITO 15 was a prospective, single-arm trial, evaluating trabectedin monotherapy in patients with recurrent ovarian cancer (OC) who were BRCA mutation-carriers or had a BRCAness phenotype. It is largely reported that trabectedin may induce nausea and vomiting but the real emetogenic potential of the drug, in the different schedules, has never been fully described; furthermore, OC patients are known to have an enhanced risk of developing nausea and vomiting due to female gender, abdominal spreading of the disease, and major surgery experienced by most of them...
January 19, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28101669/outcomes-and-trends-of-peripartum-maternal-admission-to-the-intensive-care-unit
#2
Alex Farr, Agnes Lenz-Gebhart, Sabrina Einig, Clemens Ortner, Iris Holzer, Marie Elhenicky, Peter W Husslein, Rainer Lehner
BACKGROUND: The number of pregnant women with severe comorbidities is increasing. The aim of the present study was to analyze outcomes and determine trends in women who required peripartum admission to the intensive care unit (ICU). METHODS: In this retrospective study, we identified all women who were admitted to the ICU between the second trimester of pregnancy and 6 weeks postpartum. Women with ICU admission between 2011 and 2014 were assigned to the study group, whereas those admitted between 1996 and 2003 were assigned to the historical group...
January 18, 2017: Wiener Klinische Wochenschrift
https://www.readbyqxmd.com/read/28100462/cervical-lung-herniation
#3
Giorgia Bottaro, Paolo Tomà, Marco Masci, Ippolita Rana, Paola Sabrina Buonuomo, Marina Macchiaiolo
No abstract text is available yet for this article.
January 18, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28099937/inactivation-of-ck1%C3%AE-in-multiple-myeloma-empowers-drug-cytotoxicity-by-affecting-akt-and-%C3%AE-catenin-survival-signaling-pathways
#4
Sabrina Manni, Marilena Carrino, Martina Manzoni, Ketty Gianesin, Sara Canovas Nunes, Matteo Costacurta, Laura Quotti Tubi, Paolo Macaccaro, Elisa Taiana, Anna Cabrelle, Gregorio Barilà, Annalisa Martines, Renato Zambello, Laura Bonaldi, Livio Trentin, Antonino Neri, Gianpietro Semenzato, Francesco Piazza
Recent evidence indicates that protein kinase CK1α may support the growth of multiple myeloma (MM) plasma cells. Here, by analyzing a large cohort of MM cases, we found that high CK1α mRNA levels are virtually associated with all MM patients. Moreover, we provided functional evidence that CK1α activity is essential for malignant plasma cell survival even in the protective niche generated by co-cultures with bone marrow stromal cells. We demonstrated that CK1α inactivation, while toxic for myeloma cells, is dispensable for the survival of healthy B lymphocytes and stromal cells...
January 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/28098781/distinct-neurotoxicity-profile-of-listeriolysin-o-from-listeria-monocytogenes
#5
Jana Maurer, Sabrina Hupp, Carolin Bischoff, Christina Foertsch, Timothy J Mitchell, Trinad Chakraborty, Asparouh I Iliev
Cholesterol-dependent cytolysins (CDCs) are protein toxins that originate from Gram-positive bacteria and contribute substantially to their pathogenicity. CDCs bind membrane cholesterol and build prepores and lytic pores. Some effects of the toxins are observed in non-lytic concentrations. Two pathogens, Streptococcus pneumoniae and Listeria monocytogenes, cause fatal bacterial meningitis, and both produce toxins of the CDC family-pneumolysin and listeriolysin O, respectively. It has been demonstrated that pneumolysin produces dendritic varicosities (dendrite swellings) and dendritic spine collapse in the mouse neocortex, followed by synaptic loss and astrocyte cell shape remodeling without elevated cell death...
January 13, 2017: Toxins
https://www.readbyqxmd.com/read/28097853/-clinical-and-molecular-study-in-a-family-with-autosomal-dominant-hypohidrotic-ectodermal-dysplasia
#6
Michele Callea, Francisco Cammarata-Scalisi, Colin E Willoughby, Sabrina R Giglio, Ilaria Sani, Sara Bargiacchi, Giovanna Traficante, Emanuele Bellacchio, Gianluca Tadini, Izzet Yavuz, Angela Galeotti, Gabriella Clarich
Hypohidrotic ectodermal dysplasia (HED) is a rare disease characterized by deficiency in development of structure derived from the ectoderm and is caused by mutations in the genes EDA, EDAR, or EDARADD. Phenotypes caused by mutations in these three may exhibit similar clinical features, explained by a common signaling pathway. Mutations in EDA gene cause X linked HED, which is the most common form. Mutations in EDAR and EDARADD genes cause autosomal dominant and recessive form of HED. The most striking clinical findings in HED are hypodontia, hypotrichosis and hypohidrosis that can lead to episodes of hyperthermia...
February 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28096532/a-sensitive-and-specific-point-of-care-detection-assay-for-zaire-ebola-virus
#7
Xiao-Ai Zhang, Sabrina Li, Jesus Ching, Hui-Ying Feng, Kun Yang, David L Dolinger, Long-Di Zhang, Pan-He Zhang, Wei Liu, Wu-Chun Cao
No abstract text is available yet for this article.
January 18, 2017: Emerging Microbes & Infections
https://www.readbyqxmd.com/read/28095919/ancient-bacteria-of-the-%C3%A3-tzi-s-microbiome-a-genomic-tale-from-the-copper-age
#8
Gabriele Andrea Lugli, Christian Milani, Leonardo Mancabelli, Francesca Turroni, Chiara Ferrario, Sabrina Duranti, Douwe van Sinderen, Marco Ventura
BACKGROUND: Ancient microbiota information represents an important resource to evaluate bacterial evolution and to explore the biological spread of infectious diseases in history. The soft tissue of frozen mummified humans, such as the Tyrolean Iceman, has been shown to contain bacterial DNA that is suitable for population profiling of the prehistoric bacteria that colonized such ancient human hosts. RESULTS: Here, we performed a microbial cataloging of the distal gut microbiota of the Tyrolean Iceman, which highlights a predominant abundance of Clostridium and Pseudomonas species...
January 17, 2017: Microbiome
https://www.readbyqxmd.com/read/28095559/comparative-results-in-treatment-of-keloids-with-intralesional-5-fu-kenalog-5-fu-verapamil-enalapril-alone-verapamil-alone-and-laser-a-case-report-and-review-of-the-literature
#9
Doru Alexandrescu, Sabrina Fabi, Lindsey C Yeh, Richard E Fitzpatrick, Mitchel P Goldman
BACKGROUND: The pathogenesis of keloids involves a hyperproliferative state due to molecular abnormalities, cellular driving pathways, such as TGF, VEGF, and the inactivation of proapoptotic genes. We reviewed the literature and compared various treatment combina- tions in the treatment of keloids in a one patient observation. METHODS AND MATERIALS: Treatment modalities consisted of: intralesional 5- uorouracil (5-FU)/triamcinolone (TMC), 5-FU/verapamil, enal- april alone, verapamil alone, and fractional carbon dioxide laser...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095207/the-constitutive-endopolygalacturonase-tvpg2-regulates-the-induction-of-plant-systemic-resistance-by-trichoderma-virens
#10
Sabrina Sarrocco, Fabiola Matarese, Riccardo Baroncelli, Giovanni Vannacci, Verena Seidl-Seiboth, Christian Peter Kubicek, Mariarosaria Vergara
Trichoderma spp. are opportunistic fungi some of which are commonly present in the rhizosphere. Several species, such as Trichoderma virens, are also efficient biocontrol agents against phytopathogenic fungi and exert beneficial effects on plants. These effects are the consequence of interactions between Trichoderma and plant roots, which trigger enhanced plant growth and induce plant resistance. We have previously shown that T. virens I10 expresses two endopolygalacturonase genes, tvpg1 and tvpg2, during the interaction with plant roots; tvpg1 is inducible while tvpg2 is constitutively transcribed...
January 17, 2017: Phytopathology
https://www.readbyqxmd.com/read/28094297/high-throughput-quantitation-of-inorganic-nanoparticle-biodistribution-at-the-single-cell-level-using-mass-cytometry
#11
Yu-Sang Sabrina Yang, Prabhani U Atukorale, Kelly D Moynihan, Ahmet Bekdemir, Kavya Rakhra, Li Tang, Francesco Stellacci, Darrell J Irvine
Inorganic nanoparticles (NPs) are studied as drug carriers, radiosensitizers and imaging agents, and characterizing nanoparticle biodistribution is essential for evaluating their efficacy and safety. Tracking NPs at the single-cell level with current technologies is complicated by the lack of reliable methods to stably label particles over extended durations in vivo. Here we demonstrate that mass cytometry by time-of-flight provides a label-free approach for inorganic nanoparticle quantitation in cells. Furthermore, mass cytometry can enumerate AuNPs with a lower detection limit of ∼10 AuNPs (3 nm core size) in a single cell with tandem multiparameter cellular phenotyping...
January 17, 2017: Nature Communications
https://www.readbyqxmd.com/read/28093292/multiparametric-magnetic-resonance-ultrasound-fusion-prostate-biopsy-number-and-spatial-distribution-of-cores-for-a-better-index-tumor-detection-and-characterization
#12
Francesco Porpiglia, Stefano De Luca, Roberto Passera, Agostino De Pascale, Daniele Amparore, Giovanni Cattaneo, Enrico Checcucci, Sabrina De Cillis, Diletta Garrou, Matteo Manfredi, Fabrizio Mele, Enrico Bollito, Cristian Fiori
PURPOSE: to evaluate the minimum cores number for a better index tumor detection, to investigate the best core site and biopsy Gleason Score (GS) heterogeneity within the same index lesion, to optimize the highest GS detection. MATERIALS AND METHODS: 327 patients with negative DRE underwent MRI/TRUS fusion targeted biopsy (TBx) for elevated/rising PSA, and/or ≥1 detectable lesions at multiparametric MRI after previous negative standard biopsy. Depending on the diameter of each index lesion, ≤8 or > 8 mm, four or six cores were taken respectively, according to a well-determined sequence...
January 13, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28092063/appropriate-use-of-progesterone-to-prevent-preterm-birth-approaches-to-measurement-for-driving-improvement
#13
Priya Batra, Ashley Hirai, Sabrina Selk, Vanessa Lee, Michael Lu
Introduction Despite strong evidence supporting the benefit of 17-alpha hydroxyprogesterone caproate (17P) in preventing recurrent preterm birth, this treatment still does not reach most eligible patients. This study sought to identify approaches to measuring the appropriate use of 17P, with the goal of helping health systems better monitor and improve the implementation of this intervention. Methods Semi-structured telephone interviews were used to gather data on measures for 17P use being developed and implemented by state team members participating in the Infant Mortality Collaborative Improvement and Innovation Network (IM CoIIN)-a national quality improvement initiative...
January 16, 2017: Maternal and Child Health Journal
https://www.readbyqxmd.com/read/28091825/preoperative-sport-improves-the-outcome-of-lumbar-disc-surgery-a-prospective-monocentric-cohort-study
#14
Anja Tschugg, Sara Lener, Sebastian Hartmann, Matthias Wildauer, Wolfgang N Löscher, Sabrina Neururer, Claudius Thomé
A lumbar disc herniation resulting in surgery may be an incisive event in a patient's everyday life. The patient's recovery after sequestrectomy may be influenced by several factors. There is evidence that regular physical activity can lower pain perception and improve the outcome after surgery. For this purpose, we hypothesized that patients performing regular sports prior to lumbar disc surgery might have less pain perception and disability thereafter. Fifty-two participants with a single lumbar disc herniation confirmed on MRI treated by a lumbar sequestrectomy were included in the trial...
January 13, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28090675/cross-sectional-study-shows-that-impaired-bone-mineral-status-and-metabolism-are-found-in-non-mosaic-triple-x-syndrome
#15
Stefano Stagi, Mariarosaria Di Tommaso, Perla Scalini, Elena Sandini, Fabrizio Masoni, Francesco Chiarelli, Alberto Verrotti, Sabrina Giglio, Silvia Romano, Maurizio de Martino
AIM: The effect of a supernumerary X chromosome on bones has not been reported and this study evaluated bone mineral status and metabolism in non-mosaic triple X syndrome. METHODS: This cross-sectional study comprised 19 girls, with a median age of 10.9 years, with nonmosaic triple X syndrome and a control group matched for age and body size. We studied ionised and total calcium, phosphate, parathyroid hormone (PTH), 25-hydroxyvitamin D (25(OH)D), 1,25-dihydroxyvitamin D, osteocalcin, bone alkaline phosphatase levels and urinary deoxypyridinoline concentrations...
January 15, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28090664/development-of-a-novel-dual-cd-mekc-system-for-the-systematic-flavonoid-fingerprinting-of-ligaria-cuneifolia-r-et-p-tiegh-loranthaceae-extracts
#16
Cecilia B Dobrecky, Sabrina A Flor, Paula G López, Marcelo L Wagner, Silvia E Lucangioli
The present work deals with the development and validation of a novel dual CD-MEKC system for the systematic flavonoid fingerprinting of Ligaria cuneifolia (R. et P.) Tiegh. -Loranthaceae- extracts. The BGE consisted of 20 mM pH 8.3 borate buffer, 50 mM SDS, a dual CD system based on the combination of 5 mM β-CD and 2% w/v S-β-CD, and 10% v/v methanol. The proposed method has been successfully applied to the comparative analysis of extracts from aerial parts and different hosts, geographical areas and extraction procedures in order to establish the flavonoid fingerprint of L...
January 16, 2017: Electrophoresis
https://www.readbyqxmd.com/read/28089969/changes-in-treatment-patterns-in-patients-with-psoriatic-arthritis-initiating-biologic-and-nonbiologic-therapy-in-a-clinical-registry
#17
Philip J Mease, Tamara Lesperance, Mei Liu, David H Collier, Marc Mason, Sabrina Deveikis, Neil A Accortt
OBJECTIVE: Treatment options for psoriatic arthritis (PsA) have increased and improved in the past decade; treatment patterns in PsA remain poorly understood. Understanding current practices would aid in treatment management of patients with PsA. METHODS: This observational study was based on data from the Corrona registry of adult patients with PsA in North America collected between January 1, 2004, and December 31, 2012. Patients were divided among 3 therapy cohorts: tumor necrosis factor inhibitor (TNFi) monotherapy, methotrexate (MTX) monotherapy, and TNFi and MTX combination therapy...
January 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28089059/management-of-hospitalized-asthmatic-children-before-transport
#18
Brande Mazzeo, Rami Bzeih, Robert Schultz, Melissa Tavolieri, Alicia Fraser, Sabrina M Heidemann
Asthmatic children are at risk for respiratory failure and should be appropriately treated before transport. The objectives were to find out if the Pediatric Advanced Life Support guidelines for asthma treatment were followed in the emergency department (ED); to determine if additional treatment during transport or within the first 2 hours of admission was needed; and to compare the management of intubated asthmatics by the ED, transport team, and the intensive care unit (ICU) physician. The records for children diagnosed with acute asthma over 7 years who were transported by the intensive care transport team were reviewed...
January 2017: Air Medical Journal
https://www.readbyqxmd.com/read/28088858/from-blue-to-green-fine-tuning-of-photoluminescence-and-electrochemiluminescence-in-bifunctional-organic-dyes
#19
Fabio Rizzo, Federico Polo, Gregorio Bottaro, Simona Fantacci, Sabrina Antonello, Lidia Armelao, Silvio Quici, Flavio Maran
We describe the synthesis, computational analysis, photophysics, electrochemistry and electrochemiluminescence (ECL) of a series of compounds formed of two triphenylamines linked by a fluorene or spirobifluorene bridge. The phenylamine moieties were modified at the para-position of the two external rings by electron-withdrawing or electron-donating substituents. These modifications allowed for fine tuning of the photoluminescence (PL) and ECL emission from blue to green, with an overall wavelength span of 73 (PL) and 67 (ECL) nm, respectively...
January 15, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28088525/miles-away-milestones-a-framework-for-assessment-of-pediatric-residents-during-global-health-rotations
#20
Gitanjli Arora, Tania Condurache, Maneesh Batra, Sabrina M Butteris, Traci Downs, Lynn Garfunkel, Charles Andrew Newcomer, Kathy L Perkins, Charles Schubert, Nicole E St Clair
No abstract text is available yet for this article.
January 11, 2017: Academic Pediatrics
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