High willingness-to-taste in UK children aged 4-7 years was driven by contextual facilitation, not intervention, in a randomized controlled trial of sensory food education.

Many children would benefit from a diet richer in vegetables and fruit. Reluctance to taste new foods is widely recognized as a barrier to healthy dietary variety in children. 'Flavour School' is a programme of 'sensory food education', aiming to increase children's confidence and curiosity in exploring foods and flavours, especially vegetables and fruit.

Variation in liver function testing and the effect of pyridoxal-5-phosphate on ALT, AST and FIB-4 results.

Background: As one of the most requested profiles of blood tests, there is a need for standardization among liver function tests (LFT). Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) are key markers of hepatocellular injury. ALT and AST are used to calculate a Fibrosis-4 (FIB-4) score for assessing liver fibrosis.

The impact of school-based cooking classes on vegetable intake, cooking skills and food literacy of children aged 4-12 years: A systematic review of the evidence 2001-2021.

Background: Many children consume a poor quality diet with only a third of children aged 6-9 years eating vegetables daily. A high quality diet is important for good health in childhood; however, the prevalence of children living with obesity has doubled from 10% to 23% during primary school in the UK. Cooking lessons have the potential to improve diet quality and reduce obesity prevalence in childhood, both of which are associated with improved cardiometabolic outcomes in adulthood.

Route of drug administration in out-of-hospital cardiac arrest: A protocol for a randomised controlled trial (PARAMEDIC-3).

Aims: The PARAMEDIC-3 trial evaluates the clinical and cost-effectiveness of an intraosseous first strategy, compared with an intravenous first strategy, for drug administration in adults who have sustained an out-of-hospital cardiac arrest.

Methods: PARAMEDIC-3 is a pragmatic, allocation concealed, open-label, multi-centre, superiority randomised controlled trial. It will recruit 15,000 patients across English and Welsh ambulance services.

Evaluation of an experiment to increase availability of healthier snack foods in vending machines situated within English sports facilities.

Objective: To evaluate the impact of increased availability of healthier options on purchasing of different types of vending snack products sold in English leisure (sports) centres.

Design: An evaluation of an intervention using pre-post methods and interrupted time series analysis. Products within the vending machines were altered over three phases to increase the availability of healthier options, using agreed nutrition criteria - Government Buying Standards for Food and Catering Services (GBSF) for England - as a guide, as well as product availability.

Development and validation of a quality assessment tool to assess online nutrition information.

Setting: The internet is an important source of health information but is unregulated. Little research has focused on the assessment of digital information related to nutrition.

Aim: To develop and validate a novel online quality assessment tool (OQAT) for quality assessment of online nutrition information.

Understanding school food systems to support the development and implementation of food based policies and interventions.

Background: Schools provide opportunities to improve the quality of children's diet, whilst reducing inequalities in childhood diet and health. Evidence supports whole school approaches, including consistency in food quality, eating culture and food education. However, such approaches are often poorly implemented due to the highly complex environments in which schools operate.

Promoting and disseminating consistent and effective nutrition messages: challenges and opportunities.

Nutrition messages are a central part of policy making as well as communication via product information, advertising, healthcare advice and lifestyle campaigns. However, with amplified information (and misinformation) from a growing number of sources, inconsistent and conflicting food landscapes, and limited engagement from the public, nutrition messaging tensions have become more accentuated than previously. In this review, we focus on the challenges facing those wishing to effect dietary change through communication; and identify opportunities and future research questions Beginning with a new working definition and taxonomy for the term ‘nutrition message’, we consider the evolution of public health nutrition messages from the past century and discuss which types of messages may be more effective.

Corrigendum: Characterizing adolescents' dietary intake by taste: Results from the UK National Diet and Nutrition Survey.

[This corrects the article DOI: 10.3389/fnut.2022.

Study protocol: Evaluation of the 'Flavour School' sensory food education programme: a cluster-randomised controlled trial in UK primary school children, aged 4-7 years, to determine impact on confidence and curiosity in tasting vegetables and fruit.

Background: Many children would benefit from a diet richer in vegetables and fruit. 'Flavour School' is a programme of 'sensory food education', which aims to increase children's confidence and curiosity in exploring foods and flavours, especially vegetables and fruit. This study will conduct a cluster-randomised controlled trial to assess the outcomes of the Flavour School programme in primary school children aged 4-7 years.

Evaluation of the PhunkyFoods intervention on food literacy and cooking skills of children aged 7-9 years: a cluster randomised controlled trial in Yorkshire Primary Schools UK.

Background: Childhood obesity rates more than double during primary school in England. Acquiring competent cooking skills is a key part of children's education that can lead to improved knowledge of a healthy lifestyle and dietary behaviours. Evaluation of the impact of 'PhunkyFoods', a school-based food and nutrition education programme, will assess food literacy, cooking skills and dietary behaviour in primary-school children.

Characterizing Adolescents' Dietary Intake by Taste: Results From the UK National Diet and Nutrition Survey.

The taste of foods is a key factor for adolescents' food choices and intakes, yet, exploring taste characteristics of adolescents' diet is limited. Using food records for 284 adolescents (10-19 years old) from the National Diet and Nutrition Survey (NDNS), year 9 (2016-2017), we classified diets according to taste. Tastes for each food consumed were generated from a previous survey that asked participants to allocate one main taste to each food.

Assessing the Acceptability of Yoga Among Patients with and without Chronic Pain Enrolled in a Licensed Opioid Treatment Program.

There is a pressing need to identify non-opioid, evidence-based treatments to address the high prevalence of chronic pain in licensed opioid treatment programs (OTP). Yoga is an effective pain coping strategy but is not widely used by OTP patients. Few studies have examined underlying factors related to poor yoga utilization in this population.

Dopamine sensitization by methamphetamine treatment prior to instrumental training delays the transition into habit in female rats.

Early in instrumental learning, behavior is goal-directed and sensitive to changes in the value of the instrumental outcome. With sufficient repetition, responding becomes insensitive to changes in outcome value, or habitual. We have previously found that females transition into habit over a distinct range of training from 120 to 160 reinforced responses.

Relationships between social spending and childhood obesity in OECD countries: an ecological study.

Objectives: The burden of childhood obesity is clustered among children in low-socioeconomic groups. Social spending on children-public welfare expenditure on families and education-may curb childhood obesity by reducing socioeconomic disadvantages. The objective of this study was to examine the relationship between social spending on children and childhood obesity across the Organisation for Economic Cooperation and Development (OECD) countries.

Integration of choline geranate into electrospun protein scaffolds affords antimicrobial activity to biomaterials used for cutaneous wound healing.

Wound healing attempts to maintain homeostasis in the wound while minimizing the risk of infection to the tissue by foreign agents, such as opportunistic bacterial pathogens. Biofilms established by these pathogens are a common cause of chronic infections that slow the healing process. Preparation of skin wound healing devices comprised of electrospun proteins associated with skin have been shown to accelerate the healing process relative to conventional wound dressings.

Single Metal Photodetectors Using Plasmonically-Active Asymmetric Gold Nanostructures.

Plasmonic-based photodetectors are receiving increased attention because simple structural changes can make the photodetectors spectrally sensitive. In this study, asymmetric gold nanostructures are used as simple structures for photodetection the photothermoelectric response. These single metal photodetectors use localized optical absorption from plasmon resonances of gold nanowires at desired wavelengths to generate temperature gradients.

Thermoelectric response from grain boundaries and lattice distortions in crystalline gold devices.

The electronic Seebeck response in a conductor involves the energy-dependent mean free path of the charge carriers and is affected by crystal structure, scattering from boundaries and defects, and strain. Previous photothermoelectric (PTE) studies have suggested that the thermoelectric properties of polycrystalline metal nanowires are related to grain structure, although direct evidence linking crystal microstructure to the PTE response is difficult to elucidate. Here, we show that room temperature scanning PTE measurements are sensitive probes that can detect subtle changes in the local Seebeck coefficient of gold tied to the underlying defects and strain that mediate crystal deformation.

Food texture influences on satiety: systematic review and meta-analysis.

Obesity is one of the leading causes of preventable deaths. Development of satiety-enhancing foods is considered as a promising strategy to reduce food intake and promote weight management. Food texture may influence satiety through differences in appetite sensations, gastrointestinal peptide release and food intake, but the degree to which it does remains unclear.

Cross-sectional associations between lunch-type consumed on a school day and British adolescents' overall diet quality.

Diet quality of children consuming school meals tends to be better than that of children consuming packed lunches (from home) or food bought outside school. This study investigates the association between different types of lunch consumed in a school day and diet quality of UK adolescents. A total of 2118 British adolescents were included from the National Diet and Nutrition Survey (Years 1-8; between 2008 and 2016).

Impact of Taste on Food Choices in Adolescence-Systematic Review and Meta-Analysis.

Studies of adults report that perceived taste affects food choices and intake, which in turn may have an impact on health. However, corresponding evidence on adolescents is limited.  Our aim was to summarize current evidence of the impact of taste perception on food choice preferences or dietary intakes among adolescents (mean age 10-19.

TLR-mediated activation of Waldenström macroglobulinemia B cells reveals an uncoupling from plasma cell differentiation.

Waldenström macroglobulinemia (WM) is a rare malignancy in which clonal B cells infiltrate the bone marrow and give rise to a smaller compartment of neoplastic plasma cells that secrete monoclonal immunoglobulin M paraprotein. Recent studies into underlying mutations in WM have enabled a much greater insight into the pathogenesis of this lymphoma. However, there is considerably less characterization of the way in which WM B cells differentiate and how they respond to immune stimuli.