Reinforcement and Homework Control for Children with ASD using a Mobile Application for Apple Watch

Cursos e Congresos, C-155[Abstract] The article shows the design and development of a pair of mobile applications for Apple Watch and iPhone devices to reinforce and control tasks for children with autism disorders. This work takes advantage of the possibilities of smartwatches, such as internet connectivity, access to biometric sensors and ease of communication with users, to improve their autonomy in carrying out everyday routines. The application has been designed taking into account the needs and characteristics of this group, collaborating with two non-profit organisations in the area of AIXunta de Galicia; ED431C 2020/15This work has been supported by grant ED431C 2020/15 funded by Xunta de Galicia and ERDF Galicia 2014-2020; by grant PID2019-104958RB-C42 (ADELE) funded by MCIN/AEI/10.13039/501100011033; and by project TED2021-130240B-I00 (IVRY) funded by MCIN/AEI/10.13039/501100011033 and by the European Union NextGenerationEU/PRT

Road verges as habitat for the Cabrera vole: a vegetation analysis

The Cabrera vole (Microtus cabrerae Thomas 1906) is a threatened rodent showing a fragmented distribution in the Iberian Peninsula. Although specific microhabitat requirements have been pointed out for the species, road verges are sometimes occupied. The aim of this study is the identification and comparison of the floristic composition between road verge and meadow colonies. Vegetation was sampled in 26 colonies in five geographical areas. Cover of herbaceous stratum was sampled in plots of 1x1 m. Several variables related to plant diversity, Raunkiaer life-forms, taxonomic groups, disturbance and soil properties were measured. Data analysis was undertaken with Mann-Whitney tests and ordination techniques (DCA and CCA). Road verge and meadow colonies of Cabrera vole showed differentiated herbaceous vegetation composition. Indicator species of road verge colonies corresponded mainly to annual grasses and forbs, ruderal and nitrophilous species, along with a few perennials. In meadows, perennial grasses and moisture indicative species were more common. Although road verges showed higher diversity in the most usually consumed grasses in the vole’s diet, they suggested several disadvantages as habitat, such as higher disturbance, lower moisture availability during summer and reduced colony surface

Accuracy of the new rapid test for monitoring adalimumab levels

The loss of response to adalimumab (ADL) has been related to low serum concentrations at trough. Currently, most methods commercially available for the quantification of ADL are enzyme-linked immunosorbent assay (ELISA) based, with a turnaround time of approximately 8 h, delaying the target dosage adjustment to the subsequent infusion. In this study, we aimed to evaluate the performance of the newly available rapid-test ADL quantification assay by comparing it with three established ELISA methods, using spiked samples and a set of clinical samples.info:eu-repo/semantics/publishedVersio

Cell functional enviromics: Unravelling the function of environmental factors

<p>Abstract</p> <p>Background</p> <p>While functional genomics, focused on gene functions and gene-gene interactions, has become a very active field of research in molecular biology, equivalent methodologies embracing the environment and gene-environment interactions are relatively less developed. Understanding the function of environmental factors is, however, of paramount importance given the complex, interactive nature of environmental and genetic factors across multiple time scales.</p> <p>Results</p> <p>Here, we propose a systems biology framework, where the function of environmental factors is set at its core. We set forth a "reverse" functional analysis approach, whereby cellular functions are reconstructed from the analysis of dynamic envirome data. Our results show these data sets can be mapped to less than 20 core cellular functions in a typical mammalian cell culture, while explaining over 90% of flux data variance. A functional enviromics map can be created, which provides a template for manipulating the environmental factors to induce a desired phenotypic trait.</p> <p>Conclusion</p> <p>Our results support the feasibility of cellular function reconstruction guided by the analysis and manipulation of dynamic envirome data.</p

Physical activity and dietary behaviour in a population-based sample of British 10-year old children: the SPEEDY study (Sport, Physical activity and Eating behaviour: environmental Determinants in Young people).

BACKGROUND: The SPEEDY study was set up to quantify levels of physical activity (PA) and dietary habits and the association with potential correlates in 9-10 year old British school children. We present here the analyses of the PA, dietary and anthropometry data. METHODS: In a cross-sectional study of 2064 children (926 boys, 1138 girls) in Norfolk, England, we collected anthropometry data at school using standardised procedures. Body mass index (BMI) was used to define obesity status. PA was assessed with the Actigraph accelerometer over 7 days. A cut-off of > or = 2000 activity counts was used to define minutes of moderate-to-vigorous PA (MVPA). Dietary habits were assessed using the Health Behaviour in School Children food questionnaire. Weight status was defined using published international cut-offs (Cole, 2000). Differences between groups were assessed using independent t-tests for continuous data and chi-squared tests for categorical data. RESULTS: Valid PA data (>500 minutes per day on > or = 3 days) was available for 1888 children. Mean (+/- SD) activity counts per minute among boys and girls were 716.5 +/- 220.2 and 635.6 +/- 210.6, respectively (p < 0.001). Boys spent an average of 84.1 +/- 25.9 minutes in MVPA per day compared to 66.1 +/- 20.8 among girls (p < 0.001), with an average of 69.1% of children accumulating 60 minutes each day. The proportion of children classified as overweight and obese was 15.0% and 4.1% for boys and 19.3% and 6.6% for girls, respectively (p = 0.001). Daily consumption of at least one portion of fruit and of vegetables was 56.8% and 49.9% respectively, with higher daily consumption in girls than boys and in children from higher socioeconomic backgrounds. CONCLUSION: Results indicate that almost 70% of children meet national PA guidelines, indicating that a prevention of decline, rather than increasing physical activity levels, might be an appropriate intervention target. Promotion of daily fruit and vegetable intake in this age group is also warranted, possibly focussing on children from lower socioeconomic backgrounds.RIGHTS : This article is licensed under the BioMed Central licence at http://www.biomedcentral.com/about/license which is similar to the 'Creative Commons Attribution Licence'. In brief you may : copy, distribute, and display the work; make derivative works; or make commercial use of the work - under the following conditions: the original author must be given credit; for any reuse or distribution, it must be made clear to others what the license terms of this work are

Glutaminolysis is a metabolic dependency in FLT3ITD acute myeloid leukemia unmasked by FLT3 tyrosine kinase inhibition.

FLT3 internal tandem duplication (FLT3ITD) mutations are common in acute myeloid leukemia (AML) associated with poor patient prognosis. Although new-generation FLT3 tyrosine kinase inhibitors (TKI) have shown promising results, the outcome of FLT3ITD AML patients remains poor and demands the identification of novel, specific, and validated therapeutic targets for this highly aggressive AML subtype. Utilizing an unbiased genome-wide clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 screen, we identify GLS, the first enzyme in glutamine metabolism, as synthetically lethal with FLT3-TKI treatment. Using complementary metabolomic and gene-expression analysis, we demonstrate that glutamine metabolism, through its ability to support both mitochondrial function and cellular redox metabolism, becomes a metabolic dependency of FLT3ITD AML, specifically unmasked by FLT3-TKI treatment. We extend these findings to AML subtypes driven by other tyrosine kinase (TK) activating mutations and validate the role of GLS as a clinically actionable therapeutic target in both primary AML and in vivo models. Our work highlights the role of metabolic adaptations as a resistance mechanism to several TKI and suggests glutaminolysis as a therapeutically targetable vulnerability when combined with specific TKI in FLT3ITD and other TK activating mutation-driven leukemias.P.G. is funded by the Wellcome Trust (109967/Z/15/Z) and was previously supported by the Academy of medical Sciences and Lady Tata Memorial Trust. The Huntly lab is funded by European Research Council, MRC, Bloodwise, the Kay Kendall Leukaemia Fund, the Cambridge NIHR Biomedical Research Centre, and core support grants to the Wellcome Trust - Medical Research Council Cambridge Stem Cell Institute. C.F. and A.S.H.C are funded by the Medical Research Council, Core Grant to the Cancer Unit. P.M-P. is supported by a grant from Cancer Research UK (C56179/A21617). D.S. is a Postdoctoral Fellow of the Mildred-Scheel Organisation, German Cancer Aid. This research was supported by the CIMR Flow Cytometry Core Facility. We would like to thank the Welcome Trust Sanger Institute facility for the MiSeq run

New mutations at the imprinted Gnas cluster show gene dosage effects of Gsα in postnatal growth and implicate XLαs in bone and fat metabolism, but not in suckling

The imprinted Gnas cluster is involved in obesity, energy metabolism, feeding behavior, and viability. Relative contribution of paternally expressed proteins XLαs, XLN1, and ALEX or a double dose of maternally expressed Gsα to phenotype has not been established. In this study, we have generated two new mutants (Ex1A-T-CON and Ex1A-T) at the Gnas cluster. Paternal inheritance of Ex1A-T-CON leads to loss of imprinting of Gsα, resulting in preweaning growth retardation followed by catch-up growth. Paternal inheritance of Ex1A-T leads to loss of imprinting of Gsα and loss of expression of XLαs and XLN1. These mice have severe preweaning growth retardation and incomplete catch-up growth. They are fully viable probably because suckling is unimpaired, unlike mutants in which the expression of all the known paternally expressed Gnasxl proteins (XLαs, XLN1 and ALEX) is compromised. We suggest that loss of ALEX is most likely responsible for the suckling defects previously observed. In adults, paternal inheritance of Ex1A-T results in an increased metabolic rate and reductions in fat mass, leptin, and bone mineral density attributable to loss of XLαs. This is, to our knowledge, the first report describing a role for XLαs in bone metabolism. We propose that XLαs is involved in the regulation of bone and adipocyte metabolism

Cystic fibrosis and renal disease: a case report

This is an Open Access article distributed under the terms of the Creative Commons Attribution Licens