Postprandial plasma amino acid and appetite responses with ingestion of a novel salmon-derived protein peptide in healthy young adults

This study assessed postprandial plasma aminoacidemia, glycemia, insulinemia and appetite responses to ingestion of a novel salmon-derived protein peptide (Salmon PP) compared with milk protein isolate (Milk PI). In a randomised, participant-blind crossover design, eleven healthy adults (M = 5, F = 6; mean ± sd age: 22 ± 3 years; BMI: 24 ± 3 kg/m2) ingested 0·3 g/kg/body mass of Salmon PP or Milk PI. Arterialised blood samples were collected whilst fasted and over a 240-min postprandial period. Appetite sensations were measured via visual analogue scales. An ad libitum buffet-style test meal was administered after each trial. The incremental AUC (iAUC) plasma essential amino acid (EAA) response was similar between Salmon PP and Milk PI. The iAUC plasma leucine response was significantly greater following Milk PI ingestion (P &lt; 0·001), whereas temporal and iAUC plasma total amino acid (P = 0·001), non-essential amino acid (P = 0·002), glycine (P = 0·0025) and hydroxyproline (P &lt; 0·001) responses were greater following Salmon PP ingestion. Plasma insulin increased similarly above post-absorptive values following Salmon PP and Milk PI ingestion, whilst plasma glucose was largely unaltered. Indices of appetite were similarly altered following Salmon PP and Milk PI ingestion, and total energy and macronutrient intake during the ad libitum meal was similar between Salmon PP and Milk PI. The postprandial plasma EAA, glycine, proline and hydroxyproline response to Salmon PP ingestion suggest this novel protein source could support muscle and possibly connective tissue adaptive remodelling, which warrants further investigation, particularly as the plasma leucine response to Salmon PP ingestion was inferior to Milk PI.</p

Symbiotic Futures: Health, Well-being and Care in the Post-Covid World

The "Symbiotic Futures: Health, Well-being and Care in the Post-Covid World" project was jointly conceived by the Innovation School at Glasgow School of Art and the Institute of Cancer Sciences at the University of Glasgow. The project partnership involved a community of experts working across both organisations including the University of Glasgow’s new Mazumdar-Shaw Advanced Research Centre (ARC). Future experiences is a collaborative, futures-focused design project where students benefit from the input of a community of experts to design speculative future worlds and experiences based on research within key societal contexts. This iteration of the project asked the students to consider what happens in the Post-Covid landscape ten years from now, where symbiotic experiences of health, well-being and care have evolved to the extent that new forms of medical practice, health communities and cultures of care transform how we interact with each other, with professionals and the world around us. The GSA Innovation School’s final year BDes Product Design students and faculty formed a dynamic community of practice with health, wellbeing and care practitioners and researchers from The University of Glasgow and beyond. This gave the students the opportunity to reflect on the underlying complexities of the future of health, well-being and care, technological acceleration, human agency and quality of life, to envision a 2031 blueprint as a series of six future world exhibits, and design the products, services and system experiences for the people and environments within it. In the first part of the project (Stage 1), Future worlds are groups of students working together on specific topics, to establish the context for their project and collaborate on research and development. In this iteration of Future Experiences, the "Health, Well-being and Care" worlds were clustered together around ‘People focused’ and ‘Environment focused’, but also joined up across these groups to create pairs of worlds, and in the process generate symbiosis between the groups. These worlds were then the starting points which the students explored in their individual projects. The second part of the project (Stage 2) saw individual students select an aspect of their Future World research to develop as a design direction, which they then prototyped and produced as products, services, and/or systems. These are designed for specific communities, contexts or scenarios of use defined by the students to communicate a future experience. These Future experiences reflect the societal contexts explored during the research phase, projected 10 years into the future, and communicated in a manner that makes the themes engaging and accessible. The deposited materials are arranged as follows: 1. Project Landscape Map - A report and blueprint for the project that gives a visual overview of the structure and timeline of the project. 2. Stage one data folders - the data folders for stage one of the project are named after the themes the groups explored to create their Future Worlds. 3. Stage two data folders - the data folders for stage two of the project are named after the individual students who created the project

Using Decision Analysis to Support Newborn Screening Policy Decisions: A Case Study for Pompe Disease

Background: Newborn screening is a public health program to identify conditions associated with significant morbidity or mortality that benefit from early intervention. Policy decisions about which conditions to include in newborn screening are complex because data regarding epidemiology and outcomes of early identification are often incomplete. Objectives: To describe expected outcomes of Pompe disease newborn screening and how a decision analysis informed recommendations by a federal advisory committee. Methods: We developed a decision tree to compare Pompe disease newborn screening with clinical identification of Pompe disease in the absence of screening. Cases of Pompe disease were classified into three types: classic infantile-onset disease with cardiomyopathy, nonclassic infantile-onset disease, and late-onset disease. Screening results and 36-month health outcomes were projected for classic and nonclassic infantile-onset cases. Input parameters were based on published and unpublished data supplemented by expert opinion. Results: We estimated that screening 4 million babies born each year in the United States would detect 40 cases (range: 13–56) of infantile-onset Pompe disease compared with 36 cases (range: 13–56) detected clinically without screening. Newborn screening would also identify 94 cases of late-onset Pompe disease that might not become symptomatic for decades. By 36 months, newborn screening would avert 13 deaths (range: 8–19) and decrease the number of individuals requiring mechanical ventilation by 26 (range: 20–28). Conclusions: Pompe disease is a rare condition, but early identification can improve health outcomes. Decision analytic modeling provided a quantitative data synthesis that informed the recommendation of Pompe disease newborn screening

The Future of Cancer and Collective Intelligence in the Post-Covid World

The Future of Cancer and Collective Intelligence in the Post-Covid World project was jointly conceived by the Innovation School at Glasgow School of Art and the Institute of Cancer Sciences at the University of Glasgow. Graduating year Product Design students from the Innovation School were presented with a challenge-based project to produce a vision of the future based on current trends that relate to the Future of Cancer and Collective Intelligence in the Post-Covid World. Currently, cancer research and development occur in isolated pockets within stages across the cancer care continuum, which often negatively impacts on the potential for cancer professionals to exchange, integrate and share data, insights and knowledge across the framework. One of the most significant societal shifts currently taking place within Cancer and Collective Intelligence is the transformation from the siloed clinic point of care model to a seamless continuum of care with greater focus on prevention and early intervention, changing what it means to be someone living with cancer and a professional working within this context. From this new dynamic, emerges the concept of living-labs; transdisciplinary communities of practice involving people working within and living with cancer, capable, through collective intelligence-enabled systems and services, of generating knowledge which can be used locally, and shared globally, to deliver focused innovations across the whole cancer ecosystem. If collective intelligence holds the potential to truly connect people to people, and people to data, across diverse communities, linking peoples’ lived experiences locally and globally, what kinds of new health and care services might emerge to improve cancer control across the continuum from prevention, detection, treatment and survivorship, and what types of new roles might emerge for citizens, patients and community groups to collaboratively drive these forward with health professionals? In order to address this challenge, the GSA Innovation School’s final year Product Design students and faculty formed a dynamic community of practice with cancer practitioners and researchers from the Institute of Cancer Sciences at The University of Glasgow and beyond to envisage a 2030 cancer blueprint as a series of future world exhibits, and create the designed products, services and experiences for the people who might live and work within this ecosystem. This project involved the students working in partnership with an Expert Faculty composed of Cancer Physicians, Cancer Researchers, Social Scientists, Biomedical Engineers, Health Research Specialists, Past Patients, Digital Health Specialists, Design Experts and Government Agencies. The Expert Faculty was assembled from a range of local to global organisations including the University of Glasgow, the Beatson West of Scotland Cancer Centre, the Malawi Ministry of Health and the International Agency for Research on Cancer (IARC is part of the World Health Organization). This project asked the students to embark on a speculative design exploration into future experiences of working and living with cancer ten years from now, where advances in collective intelligence have evolved to the extent that new forms and ecosystems of medical practice, cancer care and experiences of living with, through and beyond cancer transform how we interact with each other, with health professionals and the communities around us. This project was conceived and carried out during the global COVID-19 pandemic. Throughout the project the students positively used this situation to creatively embrace a digital studio practice and innovate around digital and remote access platforms and forums for collaboration, development and engagement. Thus, the designed products, services and experiences for the people who might live and work within the cancer ecosystem are presented as innovative, highly creative, fully immersive, experiential exhibits. The project was divided into two sections: The first was a collaborative stage based on Future Worlds. The worlds are groups of students working together on specific topics, to establish the context for their project and collaborate on research and development. These were clustered together around ‘Future Working’ and ‘Future Living’ but also joined up across these groups to create pairs of worlds, and in the process generate collective intelligence between the groups. The worlds clustered around ‘Future Working’ are Education, Care and Treatment, Prevention and Detection. Future Worlds clustered around ‘Future Living’ are Personal Wellbeing, Communicating Cancer, Beyond Cancer. The second stage saw students explore their individual response to their assigned Future World that had been created in the first stage. Each student developed their own research by iteratively creating a design outcome that was appropriate to the Future cancer World. This culminated in each student producing designed products, services or systems and a communication of the future experiences created. Throughout the project, the results were presented as a series live interactive digitally curated, virtual work-in-progress exhibitions for specific audiences including a special global event to participate in World Cancer Day on the 4th February 2021. An event which allowed the students to actively interact and discuss the project with a global audience of cancer community leaders. The deposited materials are arranged as follows: 1. Readme files - two readme files relate to tage one and stage two of the project as outlined above. 2. Project overview document - gives a visual overview of the structure and timeline of the project. 3. Stage one data folders - the data folders for stage one of the project are named by the six Future Worlds through which each group explored possible futures. 4. Stage two data folders - the data folders for stage two of the project are named for the individual students who conducted the work and organised by the Future World cluster they worked within