spongeScan: A web for detecting microRNA binding elements in lncRNA sequences.

Non-coding RNA transcripts such as microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) are important genetic regulators. However, the functions of many of these transcripts are still not clearly understood. Recently, it has become apparent that there is significant crosstalk between miRNAs and lncRNAs and that this creates competition for binding between the miRNA, a lncRNA and other regulatory targets. Indeed, various competitive endogenous RNAs (ceRNAs) have already been identified where a lncRNA acts by sequestering miRNAs. This implies the down-regulation in the interaction of the miRNAs with their mRNA targets, what has been called a sponge effect. Multiple approaches exist for the prediction of miRNA targets in mRNAs. However, few methods exist for the prediction of miRNA response elements (MREs) in lncRNAs acting as ceRNAs (sponges). Here, we present spongeScan (http://spongescan.rc.ufl.edu), a graphical web tool to compute and visualize putative MREs in lncRNAs, along with different measures to assess their likely behavior as ceRNAs

The effect of different sports specialization on ankle joint mobility of young players

The aim of the study was to investigate the effects of practicing different sports on ankle joint mobility (AJM) in young subjects. In 344 players of 5 different sports (soccer, classical ballet, gymnastics, volleyball and basketball), mean age 12.0±2.4 years, sex (male/female: 237/107), BMI 19.0±2.8 (Kg/m 2 ), AJM was evaluated by using an inclinometer while the trunk flexibility was evaluated by the Sit and Reach test. Compared to all other groups, soccer players showed a significant reduction of AJM (p<.005) that is already present in younger subjects and that tends to worsen with aging (p<.04). On the contrary, the young dancers of classic ballet showed a significant increase in the AJM (p<.002). Basketball, volleyball and gymnastics groups showed a similar AJM. The higher AJM showed by females compared to males (128.5±21.0° vs 144.6±18.5°; p<.001) was not significant when the group of soccer players and dancers were excluded from the calculation. All groups investigated did not show a different mobility between the two ankles or the dominant and non-dominant limb. The age of the subjects investigated was not correlated with AJM. The group of gymnasts showed a significant increase in trunk flexibility (p<.001) compared to all other groups. Sport practice can significantly modify AJM both by increasing and reducing it. Such process should be timely assessed in order to prevent these alterations along with the related possible negative effects in the short and long term

Uso específico de ISCI durante a nutrição enteral noturna em criança com diabetes tipo 1, tireoidite de Hashimoto e síndrome de Down

The management of insulin therapy in diabetic patients who have comorbidities that involve nutritional aspects, is a major challenge for diabetes care teams. In diabetic patients with compromised nutritional status, artificial nutrition, both enteral or parenteral, may help in the treatment of chronic and acute diseases, leading to better and faster recover of the health status but, if not adequately associated with insulin therapy, it may negatively affect blood glucose levels and lead to poorer metabolic control. In particular, evidence-based recommendations for the treatment of diabetic patients during enteral nutrition therapy are not currently available and, therefore, medical practices are often based on case reports, rather than outcomes of research. We report our experience with a diabetic patient receiving nocturnal enteral feeding due to comorbidities and malnutrition, who was followed up at our centre and precociously treated with continuous subcutaneous insulin infusion after the onset of type 1 diabetes. There is great need for adequately powered randomized controlled trials to provide scientific evidence for the insulin treatment of diabetic patients undergoing enteral feeding

Use of continuous subcutaneous insulin infusion in cystic fibrosis patients with cystic fibrosis-related diabetes awaiting transplantation

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Type 1 diabetes, sport practiced, and ankle joint mobility in young patients: What is the relationship?

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Transient Neonatal Diabetes Mellitus in a Very Preterm Infant due to ABCC8 Mutation

Neonatal diabetes mellitus (NDM) is a monogenic form of diabetes occurring within 6 months from birth. NDM can be permanent or transient (TNDM). We report the case of a preterm infant with TNDM due to an ABCC8 mutation identified by next-generation sequencing. The pancreatic adenosine triphosphate (ATP)-sensitive K+ (K-ATP) channel is a key regulator of insulin secretion. Gain-of-function mutations in the genes encoding the Kir6.2 (KCNJ11) and SUR1 (ABCC8) subunits of the channel cause neonatal diabetes. The patient was successfully managed with insulin lispro at a 1:100 dilution, drawn up in an insulin pen injector with a 4-mm needle. The insulin lispro dilution allowed administration of the exact insulin doses, obtaining a good glycemic control and minimizing the burden of injections. At 2 months, corrected age insulin doses were progressively decreased until discontinuation

A Controlled Study on the Characterisation of Bioaerosols Emissions from Compost

Bioaerosol emissions arising from biowaste treatment are an issue of public concern. To better characterise the bioaerosols, and to assess a range of measurement methods, we aerosolised green waste compost under controlled conditions. Viable and non-viable Andersen samplers, cyclone samplers and a real time bioaerosol detection system (Spectral Intensity Bioaerosol Sensor (SIBS)) were deployed simultaneously. The number-weighted fraction of fluorescent particles was in the range 22–26% of all particles for low and high emission scenarios. Overall fluorescence spectral profiles seen by the SIBS exhibited several peaks across the 16 wavelength bands from 298 to 735 nm. The size-fractionated endotoxin profile showed most endotoxin resided in the 2.1–9 μm aerodynamic diameter fraction, though up to 27% was found in a finer size fraction. A range of microorganisms were detected through culture, Matrix Assisted Laser Desorption and Ionisation Time of Flight Mass Spectrometry (MALDI-TOF) and quantitative polymerase chain reaction (qPCR), including Legionella pneumophila serogroup 1. These findings contribute to our knowledge of the physico-chemical and biological characteristics of bioaerosols from composting sites, as well as informing future monitoring approaches and data interpretation for bioaerosol measurement

A mathematical model appraising the effect of metabolic control on joint mobility in young diabetic patients: a preliminary study

Objective. The impairment of glycemic control can induce limited joint mobility even in young type 1 diabetic (T1DM) patients. The aims of this study were to verify the presence of ankle joint mobility (AJM) deficits in young T1DM subjects and define a mathematical model of diabetes mellitus long-term effects on AJM. Methods. AJM was evaluated using an inclinometer in 37 patients and 53 healthy, sex- BMI- and age-matched controls. To set up the mathematical model, we assumed that reduced metabolic control affects AJM according to a lognormal function: requiring some time for development of a reduction of joint mobility, which then persists for a long period, before fading out over time (if glycemic control has been recovered). A non-linear optimization determined the model parameters to achieve the best fit for a series of patients. Results. Both plantar and dorsiflexion AJM was significantly lower in diabetic subjects than in controls (plantarflexion: 28.5°±7.5 vs 35.2°±6.5; dorsiflexion: 93.9°±16.0 vs 104.7±12.8; p&lt;0.01). The defined model approximates the experimental data with good accuracy; after optimization, the lognormal curve obtained is in line with empirical estimates: lack of glycemic control needs to persist for at least a few months before producing a significant effect, that lasts up until one year. The fitting procedure indicated the optimal solution is p = (37; 30; 3:5; 6:7; 137); thus, the optimal _im(t) corresponds to the curve reported. Conclusion. AJM was significantly reduced in young T1DM patients. The mathematical model represents the experimental data accurately

Arts and creative activities for mental wellbeing during Covid-19 lockdown: report of a survey of university staff

Purpose: There is evidence that the recent Covid-19 pandemic has led to an increase in stress in the UK workforce. Research also suggests that engaging in arts and creative activities may alleviate stress. The purpose was to explore how this might relate to staff at Canterbury Christ Church University, and specifically: 1) to identify the overall extent of uptake and popularity of different arts activities; 2) to assess how this compares with pre-Covid levels of engagement and; 3) to identify how engagement with activities may serve to mitigate any adverse effects of the pandemic and beyond. Design: The two-stage design comprised an online questionnaire, followed by in-depth interviews with a sub-sample of respondents. Findings: 178 individuals responded to the questionnaire, and 12 individuals were interviewed. Receptive arts engagement featured more frequently than participatory arts. 46.6% respondents reported more engagement during lockdown than before. The most frequently reported benefits related to the ability to disengage from the negative concerns of lockdown. Interview data identified four themes: creativity for wellbeing; connecting and contributing; pandemic as opportunity; and reflecting the times. Originality: Little previous research has been conducted on the impacts of the arts specifically on university staff during Covid, particularly research including non-academic staff