Pollen spectrum and risk of pollen allergy in central Spain

The present work analyses the airborne pollen dynamic of the atmosphere of Toledo (central Spain), a World Heritage Site and an important tourist city receiving over 2 millions of visitors every year. The airborne pollen spectrum, the annual dynamics of the most important taxa, the infl uence of meteorological variables and the risk of suffering pollen allergy are analysed. Results of the present work are compared to those obtained by similar studies in nearby regions. The average annual Pollen Index is 44,632 grains, where 70–90% is recorded during February–May. The pollen calendar includes 29 pollen types, in order of importance; Cupressaceae (23.3% of the total amount of pollen grains), Quercus (21.2%), and Poaceae and Olea (11.5 and 11.2%, respectively), are the main pollen producer taxa. From an allergological viewpoint, Toledo is a high-risk locality for the residents and tourist who visit the area, with a great number of days exceeding the allergy thresholds proposed by the Spanish Aerobiological Network (REA). The types triggering most allergic processes in Toledo citizens and tourists are Cupressaceae, Platanus, Olea, Poaceae, Urticaceae and Chenopodiaceae-Amaranthaceae. Allergic risk increases in 3 main periods: winter (January–March), with the main presence of the Cupressaceae type; spring, characterized by Poaceae, Olea, Platanus and Urticaceae pollen types; and, fi nally, late summer (August–September), characterized by Chenopodiaceae- Amaranthaceae pollen type, which are the main cause of allergies during these months

Associations for education and socialization of the heritage in rural area

El Grupo S.O.S. Patrimonio es un Grupo de Investigación y Desarrollo de la Universidad de Sevilla (HUM 673) dedica sus esfuerzos a la investigación en materia de Conservación y Restauración de los Bienes Culturales. Una de sus líneas de trabajo es el mejor conocimiento de los agentes que hacen posible la transmisión del legado patrimonial a las generaciones futuras. En este sentido se han realizado numerosos proyectos y publicaciones sobre los profesionales, fundamentalmente conservadores y restauradores. Con este póster, el Grupo S.O.S. Patrimonio avanza y plantea una nueva realidad, la acción participativa y activa de colectivos de ciudadanos que ligados a las asociaciones, transmiten a la sociedad sus preocupaciones y velan por el patrimonio natural y cultural, convirtiéndose en agentes culturales. Con este objetivo, el Grupo S.O.S. Patrimonio pone en marcha en colaboración con un grupo de asociaciones un Primer Encuentro de Asociaciones para la protección del patrimonio local que tiene lugar en Rota, el día 25 de mayo de 2013. El encuentro contó con la presencia de catorce asociaciones, el apoyo de instituciones (universidad, ayuntamiento), la participación de ciudadanos, estudiantes, e investigadores. El objetivo por tanto del póster es presentar imágenes que aportarán los miembros del Grupo de Investigación y que fueron mostradas en este primer encuentro, girando en torno a la labor que realizan. Las Asociaciones para la protección del patrimonio son instituciones sin ánimo de lucro que definen en sus estatutos como objetivos fundamentales la defensa del patrimonio natural y cultural de los pueblos. Con este fin, diseñan estrategias y actividades y todo tipo de programas (lúdicos, educativos, de restauración, etc.) que hagan posible, su transmisión a las generaciones futuras. Son organismos compuestos por ciudadanos y por tanto personas que configuran una red social o un proyecto de socialización. Su ámbito de acción se desarrolla tanto en el patrimonio rural como urbano, en el ámbito de lo tangible o lo intangible y sus preocupaciones se proyectan tanto en el patrimonio arqueológico, el patrimonio monumental, pero también en el patrimonio popular, entendiendo por popular, lo rural y cercano al ciudadano, ya que las asociaciones defienden y reconocen el patrimonio que relacionan con su propia identidad.The Group S.O.S. Heritage is a group of research and development of the University of Seville (Hum 673) that dedicates its efforts to the investigation as for Conservation and Restoration of cultural heritage. One of his lines of work is know better the agents who make possible the transmission of the patrimonial legacy to the future generations. In this respect we have realized numerous projects and publications on the professionals, fundamentally conservators and restaurators. With this poster, the group advances and raises a new reality, the participative and active action of the groups of citizens who, tied to the associations, transmit to the community his worries and guard over the natural and cultural heritage, turning into his cultural agents. With this motive, in collaboration with a group of associations, the group realizes the first Meeting of Associations for the protection of the local heritage, which takes place in Rota on May 25, 2013. In the meeting fourteen associations took part, and it had the institutional support (university, town hall) and the participation of citizens, students and investigators. The aim, therefore, of the poster is to present images that there will contribute the members of the group of investigation and that were showed in the first meeting, turning concerning the labor that they realize. The associations for the protection of the heritage are non-profit-making institutions that defend in his bylaws as fundamental aims the defense of the natural and cultural heritage of the peoples. With this end, they design strategies, activities and all kinds of programs (playful, educatives, of restoration, etc.) that make possible the transmission to the future generations. They are organisms composed by citizens and therefore persons who form a social network or a project of socialization. His area of action develops so much in the rural as urban heritage, in the area of the material thing as the immaterial thing. His worries are projected in the archaeological heritage or the monumental heritage, but also in the popular heritage, dealing for popularly, the rural and nearby thing to the citizen, since the associations defend and recognize the heritage that they relate to his own identity

Metodologías para la conservación y restauración del legado material e inmaterial de Ocaña

Jornadas publicadas como: "Conservación de arte contemporáneo : 13ª jornada, febrero 2012 / [organiza], Museo Nacional Centro de Arte Reina Sofía, Departamento de Conservación-Restauración"José Pérez Ocaña (Cantillana, Sevilla, 1947-1983) desarrolló su actividad artística en Barcelona. Conocido por sus acciones públicas y convertido en un icono de la transgresión cultural de los años 70, anticipó la performance en una España que se abría a nuevos lenguajes artísticos. A su muerte, la llegada a Andalucía de sus pinturas, dibujos y objetos personales plantea la cuestión de qué papel juega este legado en el panorama del arte contemporáneo de Andalucía. La conservación y la restauración de la obra y la memoria de Ocaña requieren de un proyecto de puesta en valor, en el cual se enmarca esta ponencia. Tres metodologías se suman en la ponencia: una, desde la museología, revisa los sistemas museográficos, tanto física como virtualmente; otra, desde la perspectiva patrimonial, hace un diagnóstico y aborda sus valores patrimoniales; y la última, propiamente cultural, presenta propuestas y reflexiones sobre cómo una obra de arte se transforma en un bien cultural, convirtiéndose en un referente de interés cultural

Mycoplasma bovis in Spanish Cattle Herds: Two Groups of Multiresistant Isolates Predominate, with One Remaining Susceptible to Fluoroquinolones

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).This document is the Accepted version of a Published Work that appeared in final form in Pathogens. To access the final edited and published work see https://doi.org/10.3390/pathogens9070545Mycoplasma bovis is an important bovine pathogen causing pneumonia, mastitis, and arthritis and is responsible for major economic losses worldwide. In the absence of an efficient vaccine, control of M. bovis infections mainly relies on antimicrobial treatments, but resistance is reported in an increasing number of countries. To address the situation in Spain, M. bovis was searched in 436 samples collected from beef and dairy cattle (2016–2019) and 28% were positive. Single-locus typing using polC sequences further revealed that two subtypes ST2 and ST3, circulate in Spain both in beef and dairy cattle, regardless of the regions or the clinical signs. Monitoring of ST2 and ST3 isolates minimum inhibitory concentration (MIC) to a panel of antimicrobials revealed one major difference when using fluoroquinolones (FQL): ST2 is more susceptible than ST3. Accordingly, whole-genome sequencing (WGS) further identified mutations in the gyrA and parC regions, encoding quinolone resistance-determining regions (QRDR) only in ST3 isolates. This situation shows the capacity of ST3 to accumulate mutations in QRDR and might reflect the selective pressure imposed by the extensive use of these antimicrobials. MIC values and detection of mutations by WGS also showed that most Spanish isolates are resistant to macrolides, lincosamides, and tetracyclines. Valnemulin was the only one effective, at least in vitro, against both STs

The addition of Lactobacillus spp. negatively affects Mycoplasma bovis viability in bovine cervical mucus

© The Author(s). 2020 Open Access This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). This document is the Published version of a Published Work that appeared in final form in BMC Veterinary Research. To access the final edited and published work see https://doi.org/10.1186/s12917-020-02454-9Background Mycoplasma bovis is an important pathogen for the cattle industry worldwide causing significant economic losses. Several transmission routes, including those related to reproduction, have been described. Indeed, the pathogen can colonize the female reproductive tract after artificial insemination (AI) with contaminated semen. Lactobacillus spp.-based probiotics have been used for vaginal dysbiosis treatment in women and cows although their role in controlling cervico-vaginal infections due to M. bovis is unknown. The objective of the present work is to assess the viability of M. bovis (PG45, NCTC 10131) in experimentally contaminated cervical mucus after the addition of Lactobacillus spp. at different concentrations as a competing agent and pH acidifier. Results The addition of probiotic at a concentration higher than 108 colony forming units (CFU/mL had a detrimental effect (P < 0.05) on mycoplasma viability in cervical mucus. This coincided with a significant LAB growth and an important decrease in pH from 8.4 to 5.6 (P < 0.05). However, after the addition of less concentrated probiotic, M. bovis survival was not affected and there was no significant LAB growth despite the drop of pH from 8.4 to 6.73 (P < 0.05). Conclusion The addition of concentrations higher than 108 CFU/mL of Lactobacillus spp. negatively affects M. bovis viability in bovine cervical mucus under in vitro conditions. Although the effect observed on the pathogen viability seems to be related to the pH decrease after LAB proliferation in cervical mucus, further studies are necessary to elucidate if other factors are implicated. Nevertheless, the administration of Lactobacillus spp.-based probiotics might be used in the future to control M. bovis proliferation in the cervico-vaginal tract of cows

The Addition of Lactobacillus spp., Enrofloxacin or Doxycycline Negatively Affects the Viability of Mycoplasma bovis in Diluted Bovine Semen

© The Authors. 2020. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). This document is the Published version of a Published Work that appeared in final form in Animals. To access the final edited and published work see https://doi.org/10.3390/ani10050837Mycoplasma bovis is an important etiologic agent of bovine mycoplasmosis in cattle. Different transmission routes have been described, including those related to reproduction. The presence of mycoplasma in semen has led to its appearance in infection-free areas through artificial insemination (AI). Semen was recently reported to be the initial source of two M. bovis mastitis outbreaks in two closed dairy herds in Finland. This questions the effectiveness of the antimicrobials currently used in semen extenders to control the pathogens in contaminated semen. They should be re-evaluated, or alternative measures to antimicrobials should be tested to obtain M. bovis-free semen. This in vitro study aimed to assess different strategies to reduce the risk of transmission of M. bovis through AI technologies. The viability of M. bovis (PG45, NCTC 10131) in bull semen diluted (DS) in a Tris-citrate-fructose solution was tested, after the addition of enrofloxacin, doxycycline or a Lactobacillus spp.-based probiotic. The data show the susceptibility of the pathogen to the addition of 0.125 μg/mL of enrofloxacin or 0.0625 μg/mL of doxycycline and to the addition of the probiotic at a concentration of 3.24 × 106 colony forming units (CFU)/mL or 3.24 × 108 CFU/mL in DS. The Tris-citrate-fructose medium negatively affected the viability of M. bovis, although this effect was lower than that observed after the addition of the probiotic and antimicrobials (p < 0.05). Our results may support new strategies for reducing the risk of M. bovis transmission through AI

MicroRNA 7 Impairs Insulin Signaling and Regulates Aβ Levels through Posttranscriptional Regulation of the Insulin Receptor Substrate 2, Insulin Receptor, Insulin-Degrading Enzyme, and Liver X Receptor Pathway

Brain insulin resistance is a key pathological feature contributing to obesity, diabetes, and neurodegenerative disorders, including Alzheimer’s disease (AD). Besides the classic transcriptional mechanism mediated by hormones, posttranscriptional regulation has recently been shown to regulate a number of signaling pathways that could lead to metabolic diseases. Here, we show that microRNA 7 (miR-7), an abundant microRNA in the brain, targets insulin receptor (INSR), insulin receptor substrate 2 (IRS-2), and insulin-degrading enzyme (IDE), key regulators of insulin homeostatic functions in the central nervous system (CNS) and the pathology of AD. In this study, we found that insulin and liver X receptor (LXR) activators promote the expression of the intronic miR-7-1 in vitro and in vivo, along with its host heterogeneous nuclear ribonucleoprotein K (HNRNPK) gene, encoding an RNA binding protein (RBP) that is involved in insulin action at the posttranscriptional level. Our data show that miR-7 expression is altered in the brains of diet-induced obese mice. Moreover, we found that the levels of miR-7 are also elevated in brains of AD patients; this inversely correlates with the expression of its target genes IRS-2 and IDE. Furthermore, overexpression of miR-7 increased the levels of extracellular Aβ in neuronal cells and impaired the clearance of extracellular Aβ by microglial cells. Taken together, these results represent a novel branch of insulin action through the HNRNPK–miR-7 axis and highlight the possible implication of these posttranscriptional regulators in a range of diseases underlying metabolic dysregulation in the brain, from diabetes to Alzheimer’s disease

Efficacy of the unified protocol for the treatment of emotional disorders in the Spanish public mental health system using a group format: study protocol for a multicenter, randomized, non-inferiority controlled trial

Background: Emotional disorders, which include both anxiety and depressive disorders, are the most prevalent psychological disorders according to recent epidemiological studies. Consequently, public costs associated with their treatment have become a matter of concern for public health systems, which face long waiting lists. Because of their high prevalence in the population, finding an effective treatment for emotional disorders has become a key goal of today ’ s clinical psychology. The Unified Protocol for the Transdiagnostic Treatment of Emotional Disorders might serve the aforementioned purpose, as it can be applied to a variety of disorders simultaneously and it can be easily performed in a group format. Methods: The study is a multicenter, randomized, non-inferiority controlled clinical trial. Participants will be 220 individuals with emotional disorders, who are randomized to either a treatment as usual (individual cognitive behavioral therapy) or to a Unified Protocol condition in group format. Depression, anxiety, and diagnostic criteria are the primary outcome measures. Secondary measures include the assessment of positive and negative affect, anxiety control, personality traits, overall adjustment, and quality of life. An analysis of treatment satisfaction is also conducted. Assessment points include baseline, post-treatment, and three follow-ups at 3, 6, and 12 months. To control for missing data and possible biases, intention-to-treat and per-protocol analyses will be performed. Discussion: This is the first randomized, controlled clinical trial to test the effectiveness of a transdiagnostic intervention in a group format for the treatment of emotional disorders in public settings in Spain. Results obtained from this study may have important clinical, social, and economic implications for public mental health settings in Spain. Trial registration: Retrospectively registered at https://clinicaltrials.gov/ . Trial NCT03064477 (March 10, 2017). The trial is active and recruitment is ongoing. Recruitment is expected to finish by January 202

Hepatitis E virus genotype 3 microbiological surveillance by the Spanish Reference Laboratory: geographic distribution and phylogenetic analysis of subtypes from 2009 to 2019

Background: Hepatitis E virus genotype 3 (HEV-3) is widely distributed throughout Europe, with incidence of infections increasing in many countries. Belgium, Bulgaria, France, Germany, Italy, the Netherlands and the United Kingdom have reported the distribution of HEV-3 subtypes in cohorts of patients with hepatic disease. Aim: To describe the distribution of the HEV-3 subtypes in Spain at national and autonomous community (AC) levels between 2009 and 2019. The study was also extended to Andorra. Methods: Of 5,197 samples received by the National Reference Laboratory during the study, 409 were HEV-RNA-positive. Among these, 294 (71.9%) were further typed based on an ORF2 sequence fragment, or, for a subset of 74, based on the full-coding genome sequence. Results: HEV-3 was detected in 291 samples. The dominant subtype in Spain was HEV-3f (88.3%; 257/291), which occurred in all ACs, with no change in detection level over time. Within this subtype, three subclusters were characterised: HEV-3f-B, HEV-3f-A1 and HEV-3f-A2. The second most common HEV subtype was the recently described HEV-3m (7%; 21/291), with two subclusters identified: HEV-3m-A, which has been known since 2010, and HEV-3m-B, since 2014. The third most encountered subtype was HEV-3c (4.1%; 12/291), with a frequency not increasing over time, unlike observations in some European countries. Conclusion: The importance of the surveillance of HEV-3 subtype and subcluster circulation is yet to be assessed. This surveillance together with the comprehensive epidemiological characterisation of clinical cases, could support the identification of sources of transmission and the establishment of control measures nationally and internationally.CIBERESP contract for the first author.S

Mapping of Genomic Vulnerabilities in the Post-Translational Ubiquitination, SUMOylation and Neddylation Machinery in Breast Cancer

© 2021 by the authors.The dysregulation of post-translational modifications (PTM) transversally impacts cancer hallmarks and constitutes an appealing vulnerability for drug development. In breast cancer there is growing preclinical evidence of the role of ubiquitin and ubiquitin-like SUMO and Nedd8 peptide conjugation to the proteome in tumorigenesis and drug resistance, particularly through their interplay with estrogen receptor signaling and DNA repair. Herein we explored genomic alterations in these processes using RNA-seq and mutation data from TCGA and METABRIC datasets, and analyzed them using a bioinformatic pipeline in search of those with prognostic and predictive capability which could qualify as subjects of drug research. Amplification of UBE2T, UBE2C, and BIRC5 conferred a worse prognosis in luminal A/B and basal-like tumors, luminal A/B tumors, and luminal A tumors, respectively. Higher UBE2T expression levels were predictive of a lower rate of pathological complete response in triple negative breast cancer patients following neoadjuvant chemotherapy, whereas UBE2C and BIRC5 expression was higher in luminal A patients with tumor relapse within 5 years of endocrine therapy or chemotherapy. The transcriptomic signatures of USP9X and USP7 gene mutations also conferred worse prognosis in luminal A, HER2-enriched, and basal-like tumors, and in luminal A tumors, respectively. In conclusion, we identified and characterized the clinical value of a group of genomic alterations in ubiquitination, SUMOylation, and neddylation enzymes, with potential for drug development in breast cancer.Work in Alberto Ocaña’s lab is supported by the Instituto de Salud Carlos III (ISCIII, PI19/00808); ACEPAIN; Diputación de Albacete; and the CRIS Cancer Foundation. Work in Atanasio Pandiella’s lab is supported by the Ministry of Economy and Competitiveness of Spain (BFU2015- 71371-R, the Junta de Castilla y León (CSI146P20), and the CRIS Foundation. Balázs Györffy is financed by the 2018-2.1.17-TET-KR-00001 grant and by the Higher Education Institutional Excellence Programme of the Ministry for Innovation and Technology (MIT) in Hungary, within the framework of the Bionic thematic programme of the Semmelweis University