Innovations from the Margins: Creating Inclusive and Equitable Academic-Community Research Collaborations

How does one build a Request for Proposals (RFP) process that allows for bottom-up participation while simultaneously being pragmatic and adept enough to manoeuvre the complexities of a multi-stakeholder environment defined by differing interests, objectives, mandates, and power dynamics? This article showcases the findings from participatory work with stakeholder groups working in the area of food security in Southern Ontario’s Halton Region. It demonstrates a process designed with the specific intent of increasing the engagement of beneficiaries and service providers in the RFP process. Finally, the article seeks to shed additional light on theory and practice of “participatory approaches” in the context of philanthropy. It is important to be realistic in not reifying participation itself in this context. In both theory and practice, this means adopting lenses and models that openly consider the complex realities, political obstacles, and trade-offs that occur when negotiating participation in this environment

Innovations from the Margins: The Community Ideas Factory community collaboration

This paper explores the importance of building more inclusive, equitable, and mutually-beneficial partnerships in academic-community research collaborations for social innovation. The Community Ideas Factory is a research project that examines food security, affordable housing, employment equity and wrap-around services in the Region of Halton in Ontario, Canada. The project is a unique and dynamic collaboration between researchers from Sheridan College and the Oakville Community Foundation. In recognizing the limitations of traditional, paternalistic, subjective academic-community research collaborations this paper discusses how Participatory Rural Appraisal tools and other community-based problem-solving activities can be used to help communities define and prioritize their own problems, identify resources, and develop practical solutions to the problems they experience. We seek to demonstrate the potential of a new role for the ‘researcher’; one in which she/he assumes a more active and dynamic, yet facilitative, role in community project-building. Drawing examples from our research into food security this examination aims to provide insights, directions, and considerations for scholars, community stakeholders, and granting agencies alike who share an interest in the prospects and possibilities of academic-community collaborations for social innovation research

Primary Human Osteoblasts Cultured in a 3D Microenvironment Create a Unique Representative Model of Their Differentiation Into Osteocytes

{Microengineered systems provide an in vitro strategy to explore the variability of individual patient response to tissue engineering products, since they prefer the use of primary cell sources representing the phenotype variability. Traditional in vitro systems already showed that primary human osteoblasts embedded in a 3D fibrous collagen matrix differentiate into osteocytes under specific conditions. Here, we hypothesized that translating this environment to the organ-on-a-chip scale creates a minimal functional unit to recapitulate osteoblast maturation toward osteocytes and matrix mineralization. Primary human osteoblasts were seeded in a type I collagen hydrogel, to establish the role of lower (2.5 × 105 cells/ml) and higher (1 × 106 cells/ml) cell density on their differentiation into osteocytes. A custom semi-automatic image analysis software was used to extract quantitative data on cellular morphology from brightfield images. The results are showing that cells cultured at a high density increase dendrite length over time, stop proliferating, exhibit dendritic morphology, upregulate alkaline phosphatase (ALP) activity, and express the osteocyte marker dental matrix protein 1 (DMP1). On the contrary, cells cultured at lower density proliferate over time, do not upregulate ALP and express the osteoblast marker bone sialoprotein 2 (BSP2) at all timepoints. Our work reveals that microengineered systems create unique conditions to capture the major aspects of osteoblast differentiation into osteocytes with a limited number of cells. We propose that the microengineered approach is a functional strategy to create a patient-specific bone tissue model and investigate the individual osteogenic potential of the patient bone cells

Exploring Pressures, Tissue Reperfusion and Body Positioning: A Pilot Evaluation

Objective: To assess the relationship in healthy adults and critically ill patients between: patient position, body mass index (BMI), patient body temperature; and interface pressure (IP) and tissue reperfusion (TR). Also to assess the relationship in critically ill patients between: sequential organ failure assessment (SOFA) score, Braden Scale score for predicting pressure injury risk, Acute Physiology and Chronic Health Evaluation II (APACHE II) severity of disease classification score, and IP and TR. Setting: 27-bed intensive care unit (ICU) of an Australia tertiary hospital. Participants: 23 low- and high-acuity ICU patients and 9 healthy adult volunteers. Methods: IP and TR outcomes were measured at the sacrum and greater trochanter. Repeated measures analyses of variance (ANOVAs) and doubly multivariate repeated measures ANOVAs were conducted using peak pressure index (PPI), and peak time (PT), settled time constant (STC) and normalised hyperaemic area (NHA) measures of TR as outcomes. Participant type, body mass index (BMI), Braden and APACHE II scores and patient body temperature were considered as between-groups factors and covariates. Results Not all IP readings could be obtained from ICU patients. TR readings were collected from all recruited patients, but not all TR measurements were mutually uncorrelated. Controlling for age, PPI readings substantively differed between participant types (p=0.093), with the highest values associated with high-acuity patients and the lowest with healthy adults; the association was not substantive when controlling additionally for age and BMI. The controlling variable of age was also significant (p=0.008), with older participants having higher scores than younger ones. No statistically significant associations between any measured parameter and TR variables were revealed; however, temperature was revealed to be substantively related to TR (p=0.091). Conclusions: While not being powered to detect significant effects, this pilot analysis has nonetheless determined several associations of importance, with substantive differences in outcomes observed between low- and high-acuity ICU patients; and between ICU patients and healthy volunteer

Keeping it real: Virtual connection with SToP trial community navigators

Building trust and forging relationships with remote Aboriginal communities is an essential element of culturally informed, reciprocal research. Historically these relationships have been formed over-time where community members and researchers come together face to face to share their knowledge and yarn in both an informal and formal manner. Researchers from Telethon Kids Institute are partnering with local stakeholders and remote Aboriginal communities in the Kimberley, Western Australia (WA) to support healthy skin through the SToP (See, Treat, Prevent skin sores and scabies) Trial. The SToP trial, a collaboration between Telethon Kids Institute, Kimberley Aboriginal Medical Services (KAMS), Nirrumbuk Environmental Health Services and Western Australia Country Health Services (WACHS) – Kimberley is a clustered randomised trial with a stepped-wedge design. SToP trial consultation with stakeholders and communities commenced in 2016 to proceed consenting in 2018 and trial commencement in 2019. Since that time, the SToP trial team have been conducting intermittent fieldwork in nine remote Aboriginal communities in the Kimberley. However, due to the COVID-19 pandemic when Aboriginal health leaders recommended a cessation to research related travel in northern WA from March 11, 2020 to prevent the incursion of COVID-19 into Aboriginal communities with health vulnerabilities, crucial face-to-face yarning was no longer possible. At the time it appeared the existing relationships with communities involved in our research (the SToP trial) would be challenging to maintain without this ability to visit the communities. Fortunately, when tested, this assumption was erroneous. Here we report the successful use of technology to bridge the inability to visit communities in 2020 due to COVID-19. The Telethon Kulunga Aboriginal Unit (Kulunga) and SToP trial team members were able to connect virtually with Community Navigators from the Dampier Peninsula communities. The initial virtual meeting using Microsoft Teams technology involved four Community Navigators and their mentor, three Telethon Kids Institute and five Kulunga staff members. Community Navigators joined Microsoft Teams from their respective communities and Kulunga and Telethon Kids Institute staff joined from their homes. Not only was this an exciting new way of communicating, it enabled existing relationships to continue to be strengthened. Since the initial meeting, the teams have continued to meet virtually, and plan SToP trial health promotion activities including a community-driven, collaborative music video. While the significance of face-to-face yarning can never be overstated, having to adjust to a new way of yarning has reiterated the importance of connection, albeit virtually. Unfortunately, due to technical limitations, intermittent internet connectivity and various other challenges, there has been no opportunity to engage virtually with SToP trial communities in the East Kimberley. However, we continue to seek ways where virtual communication in these communities is possible

Social science for conservation in working landscapes and seascapes

Biodiversity is in precipitous decline globally across both terrestrial and marine environments. Therefore, conservation actions are needed everywhere on Earth, including in the biodiversity rich landscapes and seascapes where people live and work that cover much of the planet. Integrative landscape and seascape approaches to conservation fill this niche. Making evidence-informed conservation decisions within these populated and working landscapes and seascapes requires an in-depth and nuanced understanding of the human dimensions through application of the conservation social sciences. Yet, there has been no comprehensive exploration of potential conservation social science contributions to working landscape and seascape initiatives. We use the Smithsonian Working Land and Seascapes initiative – an established program with a network of 14 sites around the world – as a case study to examine what human dimensions topics are key to improving our understanding and how this knowledge can inform conservation in working landscapes and seascapes. This exploratory study identifies 38 topics and linked questions related to how insights from place-based and problem-focused social science might inform the planning, doing, and learning phases of conservation decision-making and adaptive management. Results also show how conservation social science might yield synthetic and theoretical insights that are more broadly applicable. We contend that incorporating insights regarding the human dimensions into integrated conservation initiatives across working landscapes and seascapes will produce more effective, equitable, appropriate and robust conservation actions. Thus, we encourage governments and organizations working on conservation initiatives in working landscapes and seascapes to increase engagement with and funding of conservation social science

Tertiary-Treated Municipal Wastewater is a Significant Point Source of Antibiotic Resistance Genes Into Duluth-Superior Harbor

In this study, the impact of tertiary-treated municipal wastewater on the quantity of several antibiotic resistance determinants in Duluth-Superior Harbor was investigated by collecting surface water and sediment samples from 13 locations in Duluth-Superior Harbor, the St. Louis River, and Lake Superior. Quantitative PCR (qPCR) was used to target three different genes encoding resistance to tetracycline (tet(A), tet(X), and tet(W)), the gene encoding the integrase of class 1 integrons (intI1), and total bacterial abundance (16S rRNA genes) as well as total and human fecal contamination levels (16S rRNA genes specific to the genus Bacteroides). The quantities of tet(A), tet(X), tet(W), intI1, total Bacteroides, and human-specific Bacteroides were typically 20-fold higher in the tertiary-treated wastewater than in nearby surface water samples. In contrast, the quantities of these genes in the St. Louis River and Lake Superior were typically below detection. Analysis of sequences of tet(W) gene fragments from four different samples collected throughout the study site supported the conclusion that tertiary-treated municipal wastewater is a point source of resistance genes into Duluth-Superior Harbor. This study demonstrates that the discharge of exceptionally treated municipal wastewater can have a statistically significant effect on the quantities of antibiotic resistance genes in otherwise pristine surface waters

IL-2(high) tissue-resident T cells in the human liver: Sentinels for hepatotropic infection

The liver provides a tolerogenic immune niche exploited by several highly prevalent pathogens as well as by primary and metastatic tumors. We have sampled healthy and hepatitis B virus (HBV)-infected human livers to probe for a subset of T cells specialized to overcome local constraints and mediate immunity. We characterize a population of T-bet(lo)Eomes(lo)Blimp-1(hi)Hobit(lo) T cells found within the intrahepatic but not the circulating memory CD8 T cell pool expressing liver-homing/retention markers (CD69(+)CD103(+) CXCR6(+)CXCR3(+)). These tissue-resident memory T cells (TRM) are preferentially expanded in patients with partial immune control of HBV infection and can remain in the liver after the resolution of infection, including compartmentalized responses against epitopes within all major HBV proteins. Sequential IL-15 or antigen exposure followed by TGFβ induces liver-adapted TRM, including their signature high expression of exhaustion markers PD-1 and CD39. We suggest that these inhibitory molecules, together with paradoxically robust, rapid, cell-autonomous IL-2 and IFNγ production, equip liver CD8 TRM to survive while exerting local noncytolytic hepatic immunosurveillance

Modern meat: the next generation of meat from cells

Modern Meat is the first textbook on cultivated meat, with contributions from over 100 experts within the cultivated meat community. The Sections of Modern Meat comprise 5 broad categories of cultivated meat: Context, Impact, Science, Society, and World. The 19 chapters of Modern Meat, spread across these 5 sections, provide detailed entries on cultivated meat. They extensively tour a range of topics including the impact of cultivated meat on humans and animals, the bioprocess of cultivated meat production, how cultivated meat may become a food option in Space and on Mars, and how cultivated meat may impact the economy, culture, and tradition of Asia