Search results for "Translation"
showing 10 items of 1324 documents
Cross-cultural adaptation and validation of the French version of the Knee injury and Osteoarthritis Outcome Score (KOOS) in knee osteoarthritis pati…
2008
Udgivelsesdato: 2008-Apr OBJECTIVE: To adapt the Knee injury and Osteoarthritis Outcome Score (KOOS) into French and to evaluate the psychometric properties of this new version. METHODS: The French version of the KOOS was developed according to cross-cultural guidelines by using the "translation-back translation" method to ensure content validity. KOOS data were then obtained in patients with symptomatic knee osteoarthritis (OA). The translated questionnaire was evaluated in two knee OA population groups, one with no indication for joint replacement (medicine), and the other waiting for joint replacement (surgery). The psychometric properties evaluated were feasibility: percentage of respon…
La traducción literaria y la brecha de paralaje: reflexiones a partir de un cuestionario piloto
2010
La investigación social se ha movido históricamente entre oposiciones conceptuales que el construccionismo sociológico intenta superar. Mediante el análisis de las respuestas y los problemas planteados por un cuestionario piloto dirigido a traductores de literatura, se tratan una serie de planteamientos aplicables a la investigación sociológica de la traducción literaria. Se hace especial hincapié en la indefinición como grupo de los traductores literarios y se plantea la utilidad del concepto “brecha de paralaje” (Slavoj Žižek) como método de análisis interdisciplinar y dialéctico. Historically, social research has alternated between conceptual opposites that social constructionism tries t…
Literary translation and the parallax gap: reflections on a pilot questionnaire
2010
This article is the English version of "La traducción literaria y la brecha de paralaje: reflexiones a partir de un cuestionario piloto" by Fruela Fernández. It was not published on the print version of MonTI for reasons of space. The online version of MonTI does not suffer from these limitations, and this is our way of promoting plurilingualism. Historically, social research has alternated between conceptual opposites that social constructionism tries to reconcile. By analyzing the issues raised and responses given to a pilot questionnaire completed by literary translators, this article discusses approaches that could be applied to sociological research in literary translation. Special emp…
Team dynamics in emergency surgery teams: results from a first international survey
2021
Abstract Background Emergency surgery represents a unique context. Trauma teams are often multidisciplinary and need to operate under extreme stress and time constraints, sometimes with no awareness of the trauma’s causes or the patient’s personal and clinical information. In this perspective, the dynamics of how trauma teams function is fundamental to ensuring the best performance and outcomes. Methods An online survey was conducted among the World Society of Emergency Surgery members in early 2021. 402 fully filled questionnaires on the topics of knowledge translation dynamics and tools, non-technical skills, and difficulties in teamwork were collected. Data were analyzed using the softwa…
Determinants of intracellular RNA pharmacokinetics: Implications for RNA-based immunotherapeutics
2011
RNAs with optimized properties are increasingly investigated as a tool to deliver the genetic information of complete antigens into professional antigen-presenting dendritic cells for HLA haplotype-independent antigen-specific vaccination against cancer. As the dose of the antigen and duration of its presentation are critical factors for generating strong and sustained antigen-specific immune responses, improvement of the immunobioavailability of RNA-based vaccines has been a recurrent subject of research. Substantial increase of the amount of antigen produced from RNA can be achieved by optimizing RNA stability and translational efficiency. Both features are determined by cis-acting elemen…
Reversion of 7-methylguanosine 5′-phosphate inhibition of mRNA translation by polysomal and soluble factors isolated from Saccharomyces cerevisiae
1987
Abstract Protein fractions that overcome m7GMP inhibition of mRNA translation have been purified from the yeast S. cerevisiae . An active fraction isolated from polysomes contains two polypeptides of 220- and 190-kDa. The active fraction isolated from postribosomal supernatant contains a major polypeptide of 28-kDa and other species of 32-, 24-, 22- and 21-kDa, and sediments in sucrose gradients as a high molecular weight complex of about 200000. This fraction restored yeast mRNA translation in reticulocyte lysates under conditions of yeast and globin mRNA competition; however, this effect was not observed with the 220- and 190-kDa polypeptides from polysomes. Nevertheless, translation of y…
mRNA as a versatile tool for exogenous protein expression.
2012
Several viral and non-viral vectors have been developed for exogenous protein expression in specific cells. Conventionally, this purpose is achieved through the use of recombinant DNA. But mainly due to the risks associated with permanent genetic alteration of cells, safety and ethical concerns have been raised for the use of DNA-based vectors in human clinical therapy. In the last years, synthetic messenger RNA has emerged as powerful tool to deliver genetic information. RNA vectors exhibit several advantages compared to DNA and are particularly interesting for applications that require transient gene expression. RNA stability and translation efficiency can be increased by cis-acting struc…
Synthetic mRNAs with Superior Translation and Stability Properties
2012
The translational efficiency and stability of synthetic mRNA in both cultured cells and whole animals can be improved by incorporation of modified cap structures at the 5'-end. mRNAs are synthesized in vitro by a phage RNA polymerase transcribing a plasmid containing the mRNA sequence in the presence of all four NTPs plus a cap dinucleotide. Modifications in the cap dinucleotide at the 2'- or 3'-positions of m(7)Guo, or modifications in the polyphosphate chain, can improve both translational efficiency and stability of the mRNA, thereby increasing the amount and duration of protein expression. In the context of RNA-based immunotherapy, the latter is especially important for antigen producti…
Phosphorothioate cap analogs increase stability and translational efficiency of RNA vaccines in immature dendritic cells and induce superior immune r…
2010
Vaccination with in vitro transcribed RNA coding for tumor antigens is considered a promising approach for cancer immunotherapy and has already entered human clinical testing. One of the basic objectives for development of RNA as a drug is the optimization of immunobioavailability of the encoded antigen in vivo. By analyzing the effect of different synthetic 5' mRNA cap analogs on the kinetics of the encoded protein, we found that m(2)(7,2'-O)Gpp(S)pG (beta-S-ARCA) phosphorothioate caps, in particular the D1 diastereoisomer, profoundly enhance RNA stability and translational efficiency in immature but not mature dendritic cells. Moreover, in vivo delivery of the antigen as beta-S-ARCA(D1)-c…
Abscisic Acid Connects Phytohormone Signaling with RNA Metabolic Pathways and Promotes an Antiviral Response that Is Evaded by a Self-Controlled RNA …
2020
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