18 research outputs found

    Database of spatial distribution of non indigenous species in Spanish marine waters

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    Research in marine Spanish waters are focused on several actions to achieve an effectively management on protected areas, with the active participation of the stakeholders and research as basic tools for decision-making. Among these actions, there is one about the knowledge and control on NIS. One of its objectives is the creation of NIS factsheets, which are going to be added to the National Marine Biodiversity Geographical System (GIS) providing complementary information about taxonomic classification, common names, taxonomic synonyms, species illustrations, identification morphological characters, habitat in the native and introduced regions, biological and ecological traits, GenBank DNA sequences, world distribution, first record and evolution in the introduced areas, likely pathways of introduction, effects in the habitats and interaction with native species, and potential management measures to apply. The database will also provide data for (1) the European online platforms, (2) the environmental assessment for the Descriptor 2 (D2-NIS) of the EU Marine Strategy Framework Directive (MSFD), as well as (3) supporting decisions made by stakeholders. It is the result of extensive collaboration among scientist, manager’s and citizen science in the Spanish North-Atlantic, South-Atlantic, Gibraltar Strait-Alboran, Levantine-Balearic and Canary Islands marine divisions, providing an updated overview of the spatial distribution of relevant extended and invasive NIS of recent and established NIS introduced by maritime transport and aquaculture pathways, as well as on cryptogenic or native species in expansion due to the climatic water warming trend

    Newer generations of multi-target CAR and STAb-T immunotherapeutics: NEXT CART Consortium as a cooperative effort to overcome current limitations

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    Adoptive T cellular immunotherapies have emerged as relevant approaches for treating cancer patients who have relapsed or become refractory (R/R) to traditional cancer treatments. Chimeric antigen receptor (CAR) T-cell therapy has improved survival in various hematological malignancies. However, significant limitations still impede the widespread adoption of these therapies in most cancers. To advance in this field, six research groups have created the “NEXT Generation CART MAD Consortium” (NEXT CART) in Madrid’s Community, which aims to develop novel cell-based immunotherapies for R/R and poor prognosis cancers. At NEXT CART, various basic and translational research groups and hospitals in Madrid concur to share and synergize their basic expertise in immunotherapy, gene therapy, and immunological synapse, and clinical expertise in pediatric and adult oncology. NEXT CART goal is to develop new cell engineering approaches and treatments for R/R adult and pediatric neoplasms to evaluate in multicenter clinical trials. Here, we discuss the current limitations of T cell-based therapies and introduce our perspective on future developments. Advancement opportunities include developing allogeneic products, optimizing CAR signaling domains, combining cellular immunotherapies, multi-targeting strategies, and improving tumor-infiltrating lymphocytes (TILs)/T cell receptor (TCR) therapy. Furthermore, basic studies aim to identify novel tumor targets, tumor molecules in the tumor microenvironment that impact CAR efficacy, and strategies to enhance the efficiency of the immunological synapse between immune and tumor cells. Our perspective of current cellular immunotherapy underscores the potential of these treatments while acknowledging the existing hurdles that demand innovative solutions to develop their potential for cancer treatment fully

    Examining the immune signatures of SARS-CoV-2 infection in pregnancy and the impact on neurodevelopment: Protocol of the SIGNATURE longitudinal study

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    The COVID-19 pandemic represents a valuable opportunity to carry out cohort studies that allow us to advance our knowledge on pathophysiological mechanisms of neuropsychiatric diseases. One of these opportunities is the study of the relationships between inflammation, brain development and an increased risk of suffering neuropsychiatric disorders. Based on the hypothesis that neuroinflammation during early stages of life is associated with neurodevelopmental disorders and confers a greater risk of developing neuropsychiatric disorders, we propose a cohort study of SARS-CoV-2-infected pregnant women and their newborns. The main objective of SIGNATURE project is to explore how the presence of prenatal SARS-CoV-2 infection and other non-infectious stressors generates an abnormal inflammatory activity in the newborn. The cohort of women during the COVID-19 pandemic will be psychological and biological monitored during their pregnancy, delivery, childbirth and postpartum. The biological information of the umbilical cord (foetus blood) and peripheral blood from the mother will be obtained after childbirth. These samples and the clinical characterisation of the cohort of mothers and newborns, are tremendously valuable at this time. This is a protocol report and no analyses have been conducted yet, being currently at, our study is in the recruitment process step. At the time of this publication, we have identified 1,060 SARS-CoV-2 infected mothers and all have already given birth. From the total of identified mothers, we have recruited 537 SARS-COV-2 infected women and all of them have completed the mental health assessment during pregnancy. We have collected biological samples from 119 mothers and babies. Additionally, we have recruited 390 non-infected pregnant women.This work has received support from the Fundación Alicia Koplowitz to realize the epigenetic wide association study and to the clinical assessment to the children. This work has also received public support from the Consejería de Salud y Familias para la financiación de la investigación, desarrollo e innovación (i + d + i) biomédica y en ciencias de la salud en Andalucía (CSyF 2021 - FEDER). Grant Grant number PECOVID- 0195-2020. Convocatoria financiada con Fondo Europeo de Desarrollo Regional (FEDER) al 80% dentro del Programa Operativo de Andalucía FEDER 2014-2020. Andalucía se mueve con Europa. NG-T received payment under Rio Hortega contract CM20-00015 with the Carlos III Health Institute.Peer reviewe

    TRY plant trait database – enhanced coverage and open access

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    Plant traits - the morphological, anatomical, physiological, biochemical and phenological characteristics of plants - determine how plants respond to environmental factors, affect other trophic levels, and influence ecosystem properties and their benefits and detriments to people. Plant trait data thus represent the basis for a vast area of research spanning from evolutionary biology, community and functional ecology, to biodiversity conservation, ecosystem and landscape management, restoration, biogeography and earth system modelling. Since its foundation in 2007, the TRY database of plant traits has grown continuously. It now provides unprecedented data coverage under an open access data policy and is the main plant trait database used by the research community worldwide. Increasingly, the TRY database also supports new frontiers of trait‐based plant research, including the identification of data gaps and the subsequent mobilization or measurement of new data. To support this development, in this article we evaluate the extent of the trait data compiled in TRY and analyse emerging patterns of data coverage and representativeness. Best species coverage is achieved for categorical traits - almost complete coverage for ‘plant growth form’. However, most traits relevant for ecology and vegetation modelling are characterized by continuous intraspecific variation and trait–environmental relationships. These traits have to be measured on individual plants in their respective environment. Despite unprecedented data coverage, we observe a humbling lack of completeness and representativeness of these continuous traits in many aspects. We, therefore, conclude that reducing data gaps and biases in the TRY database remains a key challenge and requires a coordinated approach to data mobilization and trait measurements. This can only be achieved in collaboration with other initiatives

    Aberturas e limitações da transformação da cultura política juvenil a partir de um processo de formação cidadã

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    This article addresses how a formative process for citizen participation affects the meanings, practices, and transformations of the local youth political culture in the city of Medellín, Colombia, presenting analyses derived from a research work supported by qualitative methodological strategies. The results show that the project manages to establish a field of political socialization where young male and women are positioned as agents of transformation of their territories through the training act they conduct, and the exercise of political practices that are interwoven with the scenarios of local participation and youth expressions in which the subjectivities, affections, and aesthetics experienced from their condition of youth are crucial.El artículo aborda cómo un proceso formativo para la participación ciudadana incide en los sentidos, prácticas y transformaciones de la cultura política juvenil local de la ciudad de Medellín, Colombia. Presenta los análisis derivados de una investigación soportada en estrategias metodológicas cualitativas. Los resultados atienden a que el proyecto logra establecer un campo de socialización política en el que los y las jóvenes se sitúan como agentes de transformación de sus territorios mediante el acto formativo que dinamizan y el ejercicio de prácticas políticas que se entretejen con los escenarios de participación local y de expresión juvenil en el que las subjetividades, afectos y estéticas que vivencian desde su condición de juventud resultan determinantes.O artigo aborda como um processo formativo para a participação cidadã afeta os significados, práticas e transformações da cultura política juvenil local da cidade de Medellín, Colômbia. Apresenta as análises derivadas de uma pesquisa sustentada em estratégias metodológicas qualitativas. Os resultados mostram que o projeto consegue estabelecer um campo de socialização política no qual os e as jovens se situam como agentes de transformação de seus territórios através do ato formativo que dinamizam e do exercício de práticas políticas que se entrelaçam com os cenários de participação local e de expressão juvenil onde as subjetividades, os afetos e as estéticas que experimentam a partir de sua condição de juventude resultam determinantes

    Carotenoides en agroalimentación y salud

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    Los carotenoides son compuestos especiales; si bien es común referirse a ellos como pigmentos, lo cierto es que son compuestos de gran versatilidad e importancia en la naturaleza. Más específicamente, son de gran interés en agroalimentación y salud. Así, por ejemplo, son pigmentos naturales y por lo tanto tienen un importante papel en la elección de alimentos por parte de los consumidores. Asimismo, algunos de ellos son precursores de la vitamina A. Sin embargo, que cada vez exista más interés en los carotenoides en este contexto se debe en gran parte a muchos estudios de distinta naturaleza que indican que pueden proporcionar beneficios para la salud. Su interés en alimentación funcional es por lo tanto indudable. En este libro se refleja la experiencia en carotenoides de un gran número de profesionales de la región iberoamericana. En conjunto, se ofrece una visión general de la investigación sobre estos compuestos en agroalimentación y salud. Los autores son miembros de la red ibercarot (http://carotenoides.us.es), que tiene entre sus objetivos conformar una red estable y funcional de profesionales que aúnen esfuerzos en pos de identificar nuevas fuentes de carotenoides de interés nutricional, mejorar su producción y aumentar el valor de los productos que los contengan. Me gustaría agradecer a todas y cada una de las personas que han contribuido de una u otra forma a que este libro sea una realidad. Todos esperamos que sea de ayuda para personas interesadas en los temas desarrollados. Gracias especialmente al Programa Iberoamericano de Ciencia y Tecnología para el Desarrollo (Cyted, http:// www.cyted.org/) que, con su apoyo económico a la red ibercarot, ha hecho posible que varias decenas de equipos interaccionen en torno a temas de interés común para contribuir al desarrollo a distintos niveles de la región iberoamericana.RED TEMÁTICA IBERCAROT (referencia 112RT445) http://carotenoides.us.es PROGRAMA IBEROAMERICANO DE CIENCIA Y TECNOLOGIA PARA EL DESARROLLO – CYTEDPeer reviewe

    Situaciones y retos de la investigación en Latinoamérica

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    el texto Situaciones y retos de la investigación en Latinoamérica es el resultado de un grupo de docentes con experiencia y trayectoria en hacer y enseñar investigación en diferentes instituciones de Educación Superior. Uno de los asuntos que termina congregándolos como autores, es la profunda preocupación que como colectivo académico comparten en la formación de los futuros profesionales, especialistas, magísteres y doctores, aquellos que serán relevo generacional. El objetivo fundamental del texto es analizar las situaciones y retos de la investigación desde la fundamentación teórica y la práctica en el contexto contemporáneo. Está organizado en cuatro secciones y 16 capítulos. Cada sección aborda asuntos transversales que en conjunto son necesarios y suficientes para “entender” las implicaciones de la rigurosidad, disciplina, ética, sistematización y creatividad que la actividad investigativa requiere
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