Cómo se construye la figura femenina a lo largo de la literatura europea y los tópicos relacionados con ella

El objetivo de este trabajo es estudiar la problemática de la voz femenina, las distintas resoluciones que se han propuesto a ésta y cómo se ha ido construyendo, hasta la actualidad, ese ‘yo’ femenino basándose en dichas resoluciones. Para realizar este trabajo se ha recurrido a fuentes escritas, tanto impresas como electrónicas, y audiovisuales. Debido a limitaciones prácticas, este documento no puede proporcionar una revisión exhaustiva de el tema a tratar, dado que la investigación sobre este tema podría ser amplísima y nosotros disponemos de un número limitado de páginas en las que exponer nuestro estudio, por lo que hemos seleccionado la información más relevante y la hemos intentado plasmar de forma clara y precisa. Debido también a la exposición en este trabajo ciertos temas que actualmente gozan de gran divulgación, ya sea por parte de medios de comunicación, políticos, estudios, etc. se ha trabajado de forma objetiva e imparcial. El estudio consta de dos partes: en la primera expondremos las teorías más destacadas y aceptadas sobre la literatura femenina, según cada escuela de crítica literaria. En la segunda parte encontraremos, primero, un breve estudio de la evolución de la figura femenina en la historia y la problemática de la construcción de un “yo” femenino, según cada género literario, y analizaremos después diversas obras escritas por mujeres: dos poemas, uno de Alfonsina Storni y otra de Delmira Agustini, Una obra teatral escrita por Ana Diosdado, y una obra narrativa de Christa Wolf.Departamento de Literatura Española y Teoría de la Literatura y Literatura ComparadaGrado en Lenguas Modernas y sus Literatura

FGFR1 Cooperates with EGFR in Lung Cancer Oncogenesis, and Their Combined Inhibition Shows Improved Efficacy

Introduction: There is substantial evidence for the onco- genic effects of fi broblast growth factor receptor 1 (FGFR1) in many types of cancer, including lung cancer, but the role of this receptor has not been addressed speci fi cally in lung adenocarcinoma. Methods: We performed FGFR1 and EGFR overexpression and co-overexpression assays in adenocarcinoma and in inmortalized lung cell lines, and we also carried out surrogateandinteractionassays.Weperformedmono- therapy and combination EGFR /FGFR inhibitor sensitivity assays in vitro and in vivo in cell line – and patient- derived xenografts. We determined FGFR1 mRNA expression in a cohort of patients with anti – EGFR ther- apy – treated adenocarcinoma. Results: We have reported a cooperative interaction between FGFR1 and EGFR in this context, resulting in increased EGFR activation and oncogenic signaling. We have provided in vitro and in vivo evidence indicating that FGFR1 expression in- creases tumorigenicity in cells with high EGFR activation in EGFR-mutated and EGFR wild-type models. At the clinical level, we have shown that high FGFR1 expression levels pre- dict higher resistance to erlotinib or ge fi tinib in a cohort of patients with tyrosine kinase inhibitor – treated EGFR-mutated and EGFR wild-type lung adenocarcinoma. Dual EGFR and FGFR inhibition in FGFR1-over expressing, EGFR-activated models shows synergistic effects on tumor growth in vitro and in cell line – and patient-derived xenografts, suggesting that patients with tumors bearing these characteristics may bene fi t from combined EGFR/FGFR inhibition. Conclusion: These results support the extended the use of EGFR inhibitors beyond monotherapy in the EGFR-mutated adenocarcinoma setting in combination with FGFR in- hibitors for selected patients with increased FGFR1 over- expression and EGFR activation.ISCIII PI14/01964 PIE15/00076 PI17/00778 DTS17/00089 PI15/00045 PI17/00033 PI16/01311 FI12/00429CIBERONC CD16/12/00442FEDER CD16/12/00442 PI16/01311Spanish Ministry of Economy and Competitiveness PI15/00045Ministry of Health and Social Welfare of Junta de Andalucía PI-0046-2012 C-0040-2016Ministry of Equality, Health and Social Policies of the Junta de Andalucía PI- 0029-2013Comunidad de Madrid B2017/BMD3884Ministry of Education, Culture and Sports FPU13/0259

Key Factors for Optimal Care Models for Heart Failure: An Integrative and Multidisciplinary Approach

[Resumen] Introducción y objetivos. La insuficiencia cardiaca (IC) supone un reto para los sistemas sanitarios que se puede responder a través del desarrollo de modelos integrales de atención. Un grupo multidisciplinar de expertos reflexionó sobre los factores clave para avanzar en el desarrollo de este tipo de modelos, planteando una hoja de ruta dirigida a todos los agentes (administraciones, gestores y profesionales sanitarios). Métodos. Se conformó un panel Delphi multidisciplinar integrado por un comité asesor de 15 expertos y un panel adicional de 31 expertos. A través de una revisión bibliográfica sistemática y entrevistas individuales semiestructuradas se realizó un diagnóstico e identificación de retos y áreas de mejora a lo largo del proceso asistencial. El panel Delphi consensuó y priorizó los factores clave con la metodología Delphi Rand/UCLA, valorando su adecuación y necesidad. Resultados. Tras 2 rondas de valoración Delphi se consensuó una propuesta de 7 retos y 75 factores clave para el desarrollo de modelos integrados para la IC. Los 25 factores clave considerados altamente prioritarios se relacionan con la necesidad de una mayor coordinación y planificación a nivel de gestión sanitaria, el abordaje integral durante la hospitalización y la implantación de medidas de continuidad y coordinación asistencial, garantizando que se cubren las necesidades específicas de diferentes perfiles de pacientes. Conclusiones. La propuesta y priorización de acciones para avanzar en modelos de atención integral a la IC debe surgir de reflexiones multidisciplinares y multinivel que incluyan la visión de los pacientes y cuidadores.[Abstract] Introduction and objectives. Heart failure (HF) is a challenge for health systems that can be responded through the development of comprehensive care models. A multidisciplinary group of experts reflected on the key factors that could facilitate the development of this type of models, proposing a roadmap aimed at all agents (politicians, managers, administrators, and health professional). Methods. A multidisciplinary Delphi panel was formed, made up of an advisory committee of 15 experts and an additional panel of 31 experts. After a systematic bibliographic review and semi-structured individual interviews, a diagnosis and identification of challenges and areas for improvement were made throughout the healthcare process. The Delphi panel agreed and prioritized the key factors applying Delphi Rand/UCLA methodology, assessing their appropriateness and need. Results. After 2 rounds of Delphi assessment, a proposal of 7 challenges and 75 key factors was agreed upon for the development of integrated models for HF. The 25 key factors considered high priority are related to the need for greater coordination and planning at the health management level, the comprehensive approach during hospitalization and the implementation of measures of continuity and care coordination, ensuring that the specific needs of different patient profiles. Conclusions. The proposal and prioritization of actions to advance in models of comprehensive care for HF must arise from multidisciplinary and multilevel reflections that include the vision of patients and caregivers.El proyecto MAIC ha sido financiado por Boehringer Ingelheim Españ

BIOVID: Micro espacios audiovisuales sobre biodiversidad

Se han realizado, editado y publicado microespacios de video alojados en la web www.ucm.es/segbiodiversidad/videos sobre aspectos relacionados con la biodiversidad, ecología y metodologías de seguimiento de aves, murciélagos, artrópodos y flora del campus de la Universidad Complutense de Madrid

Table_3_A Polygenic Risk Score Based on a Cardioembolic Stroke Multitrait Analysis Improves a Clinical Prediction Model for This Stroke Subtype.DOCX

[Background] Occult atrial fibrillation (AF) is one of the major causes of embolic stroke of undetermined source (ESUS). Knowing the underlying etiology of an ESUS will reduce stroke recurrence and/or unnecessary use of anticoagulants. Understanding cardioembolic strokes (CES), whose main cause is AF, will provide tools to select patients who would benefit from anticoagulants among those with ESUS or AF. We aimed to discover novel loci associated with CES and create a polygenetic risk score (PRS) for a more efficient CES risk stratification.[Methods] Multitrait analysis of GWAS (MTAG) was performed with MEGASTROKE-CES cohort (n = 362,661) and AF cohort (n = 1,030,836). We considered significant variants and replicated those variants with MTAG p-value < 5 × 10−8 influencing both traits (GWAS-pairwise) with a p-value < 0.05 in the original GWAS and in an independent cohort (n = 9,105). The PRS was created with PRSice-2 and evaluated in the independent cohort.[Results] We found and replicated eleven loci associated with CES. Eight were novel loci. Seven of them had been previously associated with AF, namely, CAV1, ESR2, GORAB, IGF1R, NEURL1, WIPF1, and ZEB2. KIAA1755 locus had never been associated with CES/AF, leading its index variant to a missense change (R1045W). The PRS generated has been significantly associated with CES improving discrimination and patient reclassification of a model with age, sex, and hypertension.[Conclusion] The loci found significantly associated with CES in the MTAG, together with the creation of a PRS that improves the predictive clinical models of CES, might help guide future clinical trials of anticoagulant therapy in patients with ESUS or AF.Peer reviewe

Clonal chromosomal mosaicism and loss of chromosome Y in elderly men increase vulnerability for SARS-CoV-2

The pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2, COVID-19) had an estimated overall case fatality ratio of 1.38% (pre-vaccination), being 53% higher in males and increasing exponentially with age. Among 9578 individuals diagnosed with COVID-19 in the SCOURGE study, we found 133 cases (1.42%) with detectable clonal mosaicism for chromosome alterations (mCA) and 226 males (5.08%) with acquired loss of chromosome Y (LOY). Individuals with clonal mosaic events (mCA and/or LOY) showed a 54% increase in the risk of COVID-19 lethality. LOY is associated with transcriptomic biomarkers of immune dysfunction, pro-coagulation activity and cardiovascular risk. Interferon-induced genes involved in the initial immune response to SARS-CoV-2 are also down-regulated in LOY. Thus, mCA and LOY underlie at least part of the sex-biased severity and mortality of COVID-19 in aging patients. Given its potential therapeutic and prognostic relevance, evaluation of clonal mosaicism should be implemented as biomarker of COVID-19 severity in elderly people. Among 9578 individuals diagnosed with COVID-19 in the SCOURGE study, individuals with clonal mosaic events (clonal mosaicism for chromosome alterations and/or loss of chromosome Y) showed an increased risk of COVID-19 lethality

Estudios de marcado y recaptura de especies marinas

Los resultados obtenidos del marcado y posterior recaptura de los ejemplares son una herramienta muy valiosa para contribuir a mejorar el conocimiento de la biología y ecología de una especie, examinando ciertos aspectos como son: el crecimiento, los movimientos o migraciones, la mortalidad o supervivencia, la abundancia y distribución de la especie, el hábitat y diferenciación de poblaciones o stocks. Actualmente la técnica de marcado se aplica a muchas especies, tanto terrestres como marinas, pertenecientes a diversos grupos zoológicos: peces, crustáceos, reptiles, moluscos y mamíferos. Este libro repasa algunos ejemplos de marcado de especies marinas de interés comercial. No todas las especies pueden ser marcadas, porque es necesario cumplir una serie de requisitos para poder llevar a cabo con éxito un experimento de marcado. En uno de los apartados de esta guía, se describen los distintos aspectos a tener en cuenta para obtener buenos resultados. Se describen los principales proyectos de marcado actualmente en ejecución o en marcha llevados a cabo por el Instituto Español de Oceanografía (IEO). En primer lugar, se describe brevemente la especie, su distribución, crecimiento, reproducción, alimentación, etc. A continuación, se presenta la información del marcado, es decir, campañas realizadas, número de ejemplares marcados y algunos de los resultados obtenidos hasta la fecha a partir de las recapturas disponibles. En algunas especies, los programas de marcado se llevan realizando desde hace más de 20 años, como es el caso del atún rojo, por lo que la información disponible es bastante amplia. En otros casos por el contrario como la merluza, los proyectos son relativamente recientes, no obstante los resultados son bastante interesantes y prometedores.Nowadays many different marine animals are being tagged. This book summarizes recent tagging programs carried out by the Spanish Institute of Oceanography (IEO). Although the objectives of these various studies mainly depend on the species and each project in particular, the general aim is to better understand the biology and ecology of these animals the structure and dynamics of their populations and their capacity to respond to human activities. This book provides an overview of different aspects of this technique such as a brief history of tagging, the types of tags currently used, including both conventional and electronic tags, where and how to put them on the marine animals, some recommendations regarding how to perform a tagging survey and where to go or what to do if anyone recovers a tagged fish or marine animal. The book then summarizes the main species tagged by the IEO, making a short description of their biology followed by some of the results obtained from tagging studies undertaken until now. Other applications are to know the spatial distribution (spawning or feeding areas), estimate growth parameters, mortality and survival rates, longevity, the size of the population or identifying stocks. Nowadays the advances in electronics have also open new fields such us the possibility of tracking an animal and knowing its habitat preferences and behaviour. Besides some of these tags have the capacity of recording this information during long periods and sending the data from long distances even without the need to recover the animal. Tagging activities constitute a very useful tool to improve the knowledge of many species and contribute to their management and conservation. For that reason this methodology is included in many IEO projects in which other activities like the monitoring of the fishery (landings, fishing effort, fleet characteristics, fishing areas, biological sampling, etc.) are carried out. Some projects are related with coastal pelagic fisheries including anchovy, sardine and mackerel or oceanic pelagic fisheries like tuna and billfish species and pelagic sharks. Others are focused on benthic and demersal species such as hake, black spot seabream, anglerfish, flatfish, etc. Nevertheless not all species can be tagged, as they have to survive being caught and handled before being release. For this reason, tagging techniques may not easily be applied to some species

Impacts of the Tropical Pacific/Indian Oceans on the Seasonal Cycle of the West African Monsoon

The current consensus is that drought has developed in the Sahel during the second half of the twentieth century as a result of remote effects of oceanic anomalies amplified by local land–atmosphere interactions. This paper focuses on the impacts of oceanic anomalies upon West African climate and specifically aims to identify those from SST anomalies in the Pacific/Indian Oceans during spring and summer seasons, when they were significant. Idealized sensitivity experiments are performed with four atmospheric general circulation models (AGCMs). The prescribed SST patterns used in the AGCMs are based on the leading mode of covariability between SST anomalies over the Pacific/Indian Oceans and summer rainfall over West Africa. The results show that such oceanic anomalies in the Pacific/Indian Ocean lead to a northward shift of an anomalous dry belt from the Gulf of Guinea to the Sahel as the season advances. In the Sahel, the magnitude of rainfall anomalies is comparable to that obtained by other authors using SST anomalies confined to the proximity of the Atlantic Ocean. The mechanism connecting the Pacific/Indian SST anomalies with West African rainfall has a strong seasonal cycle. In spring (May and June), anomalous subsidence develops over both the Maritime Continent and the equatorial Atlantic in response to the enhanced equatorial heating. Precipitation increases over continental West Africa in association with stronger zonal convergence of moisture. In addition, precipitation decreases over the Gulf of Guinea. During the monsoon peak (July and August), the SST anomalies move westward over the equatorial Pacific and the two regions where subsidence occurred earlier in the seasons merge over West Africa. The monsoon weakens and rainfall decreases over the Sahel, especially in August.Peer reviewe