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https://www.readbyqxmd.com/read/30443344/association-between-intensity-of-sti-screening-and-development-of-antimicrobial-resistance-in-n-gonorrhoeae-in-12-cities-in-the-usa-an-ecological-study
#1
Chris R Kenyon
In this study, we assessed if there was a city-level association between sexually transmitted infection (STI) screening intensity in men who have sex with men and antimicrobial sensitivity in Neisseria gonorrhoeae in the United States, 2007 to 2013.  We found positive associations between STI screening intensity and increases in minimum inhibitory concentrations for cefixime and azithromycin, but not ceftriaxone.
2018: F1000Research
https://www.readbyqxmd.com/read/30443343/using-different-methods-to-process-forced-expiratory-volume-in-one-second-fev-1-data-can-impact-on-the-interpretation-of-fev-1-as-an-outcome-measure-to-understand-the-performance-of-an-adult-cystic-fibrosis-centre-a-retrospective-chart-review
#2
Zhe Hui Hoo, Muhaned S A El-Gheryani, Rachael Curley, Martin J Wildman
Background: Forced expiratory volume in one second (FEV 1 ) is an important cystic fibrosis (CF) prognostic marker and an established endpoint for CF clinical trials. FEV 1 is also used in observation studies, e.g. to compare different centre's outcomes. We wished to evaluate whether different methods of processing FEV 1 data can impact on a centre's outcome. Methods: This is a single-centre retrospective analysis of routinely collected data from 2013-2016 which included 208 adults with CF. Year-to-year %FEV 1 change was calculated by subtracting best %FEV 1 at Year 1 from Year 2 (i...
2018: F1000Research
https://www.readbyqxmd.com/read/30443341/clinical-management-of-herpes-simplex-virus-infections-past-present-and-future
#3
REVIEW
Richard Whitley, Joel Baines
Infection with herpes simplex virus (HSV) types 1 and 2 is ubiquitous in the human population. Most commonly, virus replication is limited to the epithelia and establishes latency in enervating sensory neurons, reactivating periodically to produce localized recurrent lesions. However, these viruses can also cause severe disease such as recurrent keratitis leading potentially to blindness, as well as encephalitis, and systemic disease in neonates and immunocompromised patients. Although antiviral therapy has allowed continual and substantial improvement in the management of both primary and recurrent infections, resistance to currently available drugs and long-term toxicity pose a current and future threat that should be addressed through the development of new antiviral compounds directed against new targets...
2018: F1000Research
https://www.readbyqxmd.com/read/30443340/recent-advances-in-understanding-and-managing-myasthenia-gravis
#4
REVIEW
Allison Jordan, Miriam Freimer
Autoimmune myasthenia gravis (MG) is a neuromuscular junction disorder marked clinically by fatigable muscle weakness and serologically by the presence of autoantibodies against acetylcholine receptors (AChRs), muscle-specific kinase (MuSK), or lipoprotein-related protein 4 (LPR4). Over the past few decades, the mortality of patients with MG has seen a dramatic decline secondary to evolving interventions in critical care and medical management. In the past 2 to 3 years, there have been several changes in standard of care for the treatment of MG...
2018: F1000Research
https://www.readbyqxmd.com/read/30443339/maternal-immunisation-what-have-been-the-gains-where-are-the-gaps-what-does-the-future-hold
#5
REVIEW
Michelle L Giles, Sushena Krishnaswamy, Euan M Wallace
The vaccination of pregnant women has enormous potential to protect not only mothers from vaccine-preventable diseases but also their infants through the passive acquisition of protective antibodies before they are able to themselves acquire protection through active childhood immunisations. Maternal tetanus programmes have been in place since 1989, and as of March 2018, only 14 countries in the world were still to reach maternal neonatal tetanus elimination status. This has saved hundreds of thousands of lives...
2018: F1000Research
https://www.readbyqxmd.com/read/30430007/osteogenic-potential-of-gingival-stromal-progenitor-cells-cultured-in-platelet-rich-fibrin-is-predicted-by-core-binding-factor-subunit-%C3%AE-1-sox9-expression-ratio-in-vitro
#6
Alexander Patera Nugraha, Ida Bagus Narmada, Diah Savitri Ernawati, Aristika Dinaryanti, Eryk Hendrianto, Igo Syaiful Ihsan, Wibi Riawan, Fedik Abdul Rantam
Background: Alveolar bone defect regeneration has long been problematic in the field of dentistry. Gingival stromal progenitor cells (GSPCs) offer a promising solution for alveolar bone regeneration. In order to optimally differentiate and proliferate progenitor cells, growth factors (GFs) are required. Platelet rich fibrin (PRF) has many GFs and can be easily manufactured. Core-binding factor subunit-α1 (CBF-α1) constitutes a well-known osteogenic differentiation transcription factor in SPCs. Sox9, as a chondrogenic transcription factor, interacts and inhibits CBF-α1, but its precise role in direct in vitro osteogenesis remains unknown...
2018: F1000Research
https://www.readbyqxmd.com/read/30430006/-enterobacter-hormaechei-subsp-hoffmannii-subsp-nov-enterobacter-hormaechei-subsp-xiangfangensis-comb-nov-enterobacter-roggenkampii-sp-nov-and-enterobacter-muelleri-is-a-later-heterotypic-synonym-of-enterobacter-asburiae-based-on-computational-analysis-of-sequenced
#7
Granger G Sutton, Lauren M Brinkac, Thomas H Clarke, Derrick E Fouts
Background: The predominant species in clinical Enterobacter isolates is E. hormaechei . Many articles, clinicians, and GenBank submissions misname these strains as E. cloacae . The lack of sequenced type strains or named species/subspecies for some clades in the E. cloacae complex complicate the issue. Methods: The genomes of the type strains for Enterobacter hormaechei  subsp.  oharae , E .  hormaechei subsp.  steigerwaltii , and E. xiangfangensis , and two strains from Hoffmann clusters III and IV of the E...
2018: F1000Research
https://www.readbyqxmd.com/read/30430005/shinysispa-a-web-tool-for-defining-sample-groups-using-gene-sets-from-multiple-omics-data
#8
Bhakti Dwivedi, Jeanne Kowalski
As opposed to genome-wide testing of several hundreds of thousands of genes on very few samples, gene panels target as few as tens of genes and enable the simultaneous testing of many samples.  For example, some cancer gene panels test for 50 genes that can affect tumor growth and potentially identify treatment options directed against the genetic mutation.  The increasing popularity of gene panel testing has spurred the technological development of panels that test for diverse data types such as expression and mutation...
2018: F1000Research
https://www.readbyqxmd.com/read/30430004/crystal-structures-of-a-llama-vhh-antibody-bcd090-m2-targeting-human-erbb3-receptor
#9
Igor E Eliseev, Anna N Yudenko, Vera V Vysochinskaya, Anna A Svirina, Anna V Evstratyeva, Maria S Drozhzhachih, Elena A Krendeleva, Anna K Vladimirova, Timofey A Nemankin, Viktoria M Ekimova, Andrey B Ulitin, Maria I Lomovskaya, Pavel A Yakovlev, Anton S Bukatin, Nickolay A Knyazev, Fedor V Moiseenko, Oleg B Chakchir
Background:  The ability of ErbB3 receptor to functionally complement ErbB1-2 and induce tumor resistance to their inhibitors makes it a unique target in cancer therapy by monoclonal antibodies. Here we report the expression, purification and structural analysis of a new anti-ErbB3 single-chain antibody. Methods: The VHH fragment of the antibody was expressed in E. coli SHuffle cells as a SUMO fusion, cleaved by TEV protease and purified to homogeneity. Binding to the extracellular domain of ErbB3 was studied by surface plasmon resonance...
2018: F1000Research
https://www.readbyqxmd.com/read/30430003/towards-personalized-medicine-in-m%C3%A3-ni%C3%A3-re-s-disease
#10
REVIEW
Jose Antonio Lopez-Escamez, Angel Batuecas-Caletrio, Alexandre Bisdorff
Ménière's disease (MD) represents a heterogeneous group of relatively rare disorders with three core symptoms: episodic vertigo, tinnitus, and sensorineural hearing loss involving 125 to 2,000 Hz frequencies. The majority of cases are considered sporadic, although familial aggregation has been recognized in European and Korean populations, and the search for familial MD genes has been elusive until the last few years. Detailed phenotyping and cluster analyses have found several clinical predictors for different subgroups of patients, which may indicate different mechanisms, including genetic and immune factors...
2018: F1000Research
https://www.readbyqxmd.com/read/30416719/publishing-peer-review-materials
#11
Jeffrey Beck, Kathryn Funk, Melissa Harrison, Jo McEntyre, Josie Breen, Andy Collings, Paul Donohoe, Michael Evans, Louisa Flintoft, Audrey Hamelers, Phil Hurst, Thomas Lemberger, Jennifer Lin, Niamh O'Connor, Michael Parkin, Sam Parker, Peter Rodgers, Magdalena Skipper, Michael Stoner
Publishing peer review materials alongside research articles promises to make the peer review process more transparent as well as making it easier to recognise these contributions and give credit to peer reviewers. Traditionally, the peer review reports, editors letters and author responses are only shared between the small number of people in those roles prior to publication, but there is a growing interest in making some or all of these materials available. A small number of journals have been publishing peer review materials for some time, others have begun this practice more recently, and significantly more are now considering how they might begin...
2018: F1000Research
https://www.readbyqxmd.com/read/30416718/prophylactic-potential-of-a-panchgavya-formulation-against-certain-pathogenic-bacteria
#12
Pooja Patel, Chinmayi Joshi, Snehal Funde, Hanumanthrao Palep, Vijay Kothari
A Panchgavya preparation was evaluated for its prophylactic efficacy against bacterial infection, employing the nematode worm Caenorhabditis elegans as a model host. Worms fed with the Panchgavya preparation prior to being challenged with pathogenic bacteria had a better survival rate against four out of five test bacterial pathogens, as compared to the control worms. Panchgavya feeding prior to bacterial challenge was found to be most effective against Staphylococcus aureus , resulting in 27% (p=0.0001) better worm survival...
2018: F1000Research
https://www.readbyqxmd.com/read/30416717/itsxpress-software-to-rapidly-trim-internally-transcribed-spacer-sequences-with-quality-scores-for-marker-gene-analysis
#13
Adam R Rivers, Kyle C Weber, Terrence G Gardner, Shuang Liu, Shalamar D Armstrong
The internally transcribed spacer (ITS) region between the small subunit ribosomal RNA gene and large subunit ribosomal RNA gene is a widely used phylogenetic marker for fungi and other taxa. The eukaryotic ITS contains the conserved 5.8S rRNA and is divided into the ITS1 and ITS2 hypervariable regions. These regions are variable in length and are amplified using primers complementary to the conserved regions of their flanking genes. Previous work has shown that removing the conserved regions results in more accurate taxonomic classification...
2018: F1000Research
https://www.readbyqxmd.com/read/30416716/antimicrobial-activity-of-terminalia-catappa-brown-leaf-extracts-against-staphylococcus-aureus-atcc-25923-and-pseudomonas-aeruginosa-atcc-27853
#14
Ovin Qonita Allyn, Eko Kusumawati, Rudy Agung Nugroho
The aim of this study was to determine the effects of various concentration of Terminalia catappa brown leaves extract which can inhibit the growth of Staphylococcus aureus ATCC 25923 and Pseudomonas aeruginosa ATCC 27853. The crushed-brown leaves of Terminalia catappa was extracted using 95% ethanol, filtered, and evaporated. The dried T. catappa extract was used to identify phytochemical content qualitatively. Total phenolic and flavonoid contents were also measured quantitatively from dried extract. The dried extracts were also dissolved in sterile aquadest and serial dilutions were prepared to final concentration of 30, 60 and 90%...
2018: F1000Research
https://www.readbyqxmd.com/read/30416715/central-sensitization-and-pain-hypersensitivity-some-critical-considerations
#15
Emanuel N van den Broeke
Since its discovery, central sensitization has gained enormous popularity. It is widely used to explain pain hypersensitivity in a wide range of clinical pain conditions. However, at present there is no general consensus on the definition of central sensitization. Moreover, the use of the term central sensitization in the clinical domain has been criticized. The aim of this paper is to foster the discussion on the definition of central sensitization and its use.
2018: F1000Research
https://www.readbyqxmd.com/read/30416713/explicit-interaction-information-from-wikipathways-in-rdf-facilitates-drug-discovery-in-the-open-phacts-discovery-platform
#16
Ryan A Miller, Peter Woollard, Egon L Willighagen, Daniela Digles, Martina Kutmon, Antonis Loizou, Andra Waagmeester, Stefan Senger, Chris T Evelo
Open PHACTS is a pre-competitive project to answer scientific questions developed recently by the pharmaceutical industry. Having high quality biological interaction information in the Open PHACTS Discovery Platform is needed to answer multiple pathway related questions. To address this, updated WikiPathways data has been added to the platform. This data includes information about biological interactions, such as stimulation and inhibition. The platform's Application Programming Interface (API) was extended with appropriate calls to reference these interactions...
2018: F1000Research
https://www.readbyqxmd.com/read/30416712/managing-invasive-species
#17
REVIEW
Patrick C Tobin
Invasive species pose considerable harm to native ecosystems and biodiversity and frustrate and at times fascinate the invasive species management and scientific communities. Of the numerous non-native species established around the world, only a minority of them are invasive and noxious, whereas the majority are either benign or in fact beneficial. Agriculture in North America, for example, would look dramatically different if only native plants were grown as food crops and without the services of the European honey bee as a pollinator...
2018: F1000Research
https://www.readbyqxmd.com/read/30416711/recent-advances-in-understanding-the-relationship-between-long-and-short-term-weight-change-and-fertility
#18
REVIEW
Audrey J Gaskins
The impact of excess body weight on fertility is well recognized among both women attempting to conceive spontaneously and those attempting to conceive with medical assistance. Although many leading societies of reproductive medicine have proposed weight loss as a means to counteract the negative consequences of obesity on fertility, there is limited research on this topic. In this review, we provide a brief overview of the recent advances in the literature focused on how long- and short-term weight change affects fertility among women...
2018: F1000Research
https://www.readbyqxmd.com/read/30416710/recent-advances-in-understanding-crimean-congo-hemorrhagic-fever-virus
#19
REVIEW
David W Hawman, Heinz Feldmann
Crimean-Congo hemorrhagic fever virus (CCHFV) is a widely distributed hemorrhagic fever virus and the cause of hemorrhagic disease in Africa, Southern and Eastern Europe, the Middle East, India and Asia. Recent emergence of CCHFV into Spain indicates that the geographic range of this virus is expanding and the presence of its tick vector in several countries without reported disease suggest that CCHFV will continue to spread. Research into CCHFV was historically limited by a lack of suitable animal models and tools to study viral pathogenesis...
2018: F1000Research
https://www.readbyqxmd.com/read/30416709/helminth-parasites-and-immune-regulation
#20
REVIEW
Pedro H Gazzinelli-Guimaraes, Thomas B Nutman
Helminth parasites are complex metazoans that belong to different taxonomic families but that collectively share the capacity to downregulate the host immune response directed toward themselves (parasite-specific immunoregulation). During long-standing chronic infection, these helminths appear able to suppress immune responses to bystander pathogens/antigens and atopic, autoimmune, and metabolic disorders. Helminth-induced immunoregulation occurs through the induction of regulatory T cells or Th2-type cells (or both)...
2018: F1000Research
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