Conceptualising the relationships between food sovereignty, food security and oral health among global Indigenous Communities: a scoping review.

Objective: Invasive colonial influences and continuing neoliberal policies have a detrimental impact on Land, health, food and culture for Indigenous Communities. Food security and sovereignty have significant impacts on Indigenous well-being and, specifically, oral health. Aspects relating to food security, such as availability of nutritious foods, are a common risk factor of oral diseases.

Evaluating the definition and distribution of spring ephemeral wildflowers in eastern North America.

Premise: The herbaceous layer accounts for the majority of plant biodiversity in eastern North American forests, encompassing substantial variation in life history strategy and function. One group of early-season herbaceous understory species, colloquially referred to as spring ephemeral wildflowers, are ecologically and culturally important, but little is known about the prevalence and biogeographic patterns of the spring ephemeral strategy.

Methods: We used observations collected by the Global Biodiversity Information Facility (GBIF) to quantify the ephemerality of 559 understory forb species across eastern North America and classify them according to a continuous ephemerality index (ranging from 0 = never ephemeral to 1 = always ephemeral).

SpEx: a German-language dataset of speech and executive function performance.

This work presents data from 148 German native speakers (20-55 years of age), who completed several speaking tasks, ranging from formal tests such as word production tests to more ecologically valid spontaneous tasks that were designed to mimic natural speech. This speech data is supplemented by performance measures on several standardised, computer-based executive functioning (EF) tests covering domains of working-memory, cognitive flexibility, inhibition, and attention. The speech and EF data are further complemented by a rich collection of demographic data that documents education level, family status, and physical and psychological well-being.

Climate change, biodiversity loss, and Indigenous Peoples' health and wellbeing: A systematic umbrella review.

Indigenous Peoples worldwide are experiencing a cascade of impacts on their health and wellbeing as a result of climate change and biodiversity loss. Existing literature at the interface of climate change, biodiversity loss, and Indigenous health tells us that Indigenous Peoples are among those most disproportionately and acutely affected by these impacts. Yet, a gap exists with respect to comprehensively and critically synthesizing the impacts reported across this literature and identifying Indigenous-led responses.

Climate change, biodiversity loss, and Indigenous Peoples' health and wellbeing: a systematic umbrella review protocol.

Background: Research that examines the intersections of Indigenous Peoples' health and wellbeing with climate change and biodiversity loss is abundant in the global scholarship. A synthesis of this evidence base is crucial in order to map current pathways of impact, as well as to identify responses across the global literature that advance Indigenous health and wellbeing, all while centering Indigenous voices and perspectives. This protocol details our proposed methodology to systematically conduct an umbrella review (or review of reviews) of the synthesized literature on climate change, biodiversity loss, and the health and wellbeing of Indigenous Peoples globally.

Development of tolerance to chemokine receptor antagonists: current paradigms and the need for further investigation.

Chemokine G-protein coupled receptors are validated drug targets for many diseases, including cancer, neurological, and inflammatory disorders. Despite much time and effort spent on therapeutic development, very few chemokine receptor antagonists are approved for clinical use. Among potential reasons for the slow progress in developing chemokine receptor inhibitors, antagonist tolerance, a progressive reduction in drug efficacy after repeated administration, is likely to play a key role.

"": Place-Making in Urban Environments through Indigenous Food Sovereignty Initiatives.

There is a growing emergence of Indigenous Food Sovereignty (IFS) initiatives across urban centers within many regions of Canada. Urban Indigenous communities are leading these efforts to revitalize Indigenous foods and agricultural practices while promoting food security and increasing Land-based connections within cities. However, the socio-ecological environments within these urban contexts affect IFS initiatives in unique ways which have not been previously explored.

Indigenous maternal health and health services within Canada: a scoping review.

Background: Globally, there are disparities in access to maternal health care services and equity in maternal health outcomes between Indigenous and non-Indigenous populations. While the literature is growing, it has not been systematically synthesized. This review addresses this gap by synthesizing the existing literature on the organizational structure of maternity care, accessibility and delivery of services, and clinical disparities impacting Indigenous maternal health within Canada.

"We Need to Live off the Land": An Exploration and Conceptualization of Community-Based Indigenous Food Sovereignty Experiences and Practices.

Although Indigenous food systems are sustainable in nature, many of these systems have been forcibly altered among Indigenous communities within Canada, as a consequence of colonization. Indigenous Food Sovereignty (IFS) movements work to counteract the dismantling of Indigenous food systems as well as the negative health impacts of environmental dispossession experienced by Indigenous communities. Through community-based participatory research methodologies and the utilization of Etuaptmumk, or two-eyed seeing, this research project explored community perspectives of IFS in Western Canada.

Maternal health literacy and health numeracy conceptualizations in public health: A scoping review.

Despite unprecedented advancement in educational opportunities and access to information, maternal health literacy (MHL) and health numeracy (HN) skills remain low in North America. By enhancing MHL, the educated civic public-those who have the capacity, skills, and knowledge to apply prose and numerical health information-engages more proactively in public health practice. The purpose of this scoping review was to map the existing empirical evidence on MHL to work toward a better understanding of the practical implications for public health.

Ozone exposure-response relationships parametrized for sixteen tree species with varying sensitivity in the United States.

It is well known that exposure to ambient O can decrease growth in many tree species in the United States (US). Our study reports experimental data from outdoor open-top chamber (OTC) studies that quantify total biomass response changes for seedlings of 16 species native to western and eastern North America, which were exposed to several levels of elevated O for one or more years. The primary objective of this study is to establish a reference set of parameters for these seedling exposure-response relationships using a 3-month (92 day) 12-hr W126 O metric used by US Environmental Protection Agency and other agencies to assess risk to trees from O exposure.

Exploring the environmental determinants of food choice among Haudenosaunee female youth.

Background: Research on Indigenous food literacy within Canada has been focused on northern and remote communities despite the fact there are considerable and unique barriers to food access, availability, and utilization in southern Indigenous communities. Food insecurity is also a prevalent issue among Indigenous Peoples living in these more populous regions. Study objectives included investigating the determinants of food choice among youth, along with perceived opportunities that would improve food environments individually and at the community level.

Relationality, Responsibility and Reciprocity: Cultivating Indigenous Food Sovereignty within Urban Environments.

There are collective movements of Indigenous food sovereignty (IFS) initiatives taking up place and space within urban environments across the Grand River Territory, within southern Ontario, Canada. Indigenous Peoples living within urban centres are often displaced from their home territories and are seeking opportunities to reconnect with culture and identity through Land and food. This research was guided by Indigenous research methodologies and applied community-based participatory research to highlight experiences from seven Indigenous community members engaged in IFS programming and practice.

Implementing Indigenous Gender-Based Analysis in Research: Principles, Practices and Lessons Learned.

Numerous tools for addressing gender inequality in governmental policies, programs, and research have emerged across the globe. Unfortunately, such tools have largely failed to account for the impacts of colonialism on Indigenous Peoples' lives and lands. In Canada, Indigenous organizations have advanced gender-based analysis frameworks that are culturally-grounded and situate the understanding of gender identities, roles, and responsibilities within and across diverse Indigenous contexts.

A retrospective study on incidence, diagnosis, and clinical outcome of gastric-type endocervical adenocarcinoma in a single institution.

Background: Gastric-type endocervical adenocarcinoma is rare but the most common subtype of cervical adenocarcinoma not associated with human papillomavirus. It is more aggressive with a shorter five-year survival rate compared to human papillomavirus-associated usual type endocervical adenocarcinoma. The objectives of our study were to determine the incidence and clinical-pathological characteristics of Gastric-type endocervical adenocarcinoma in a single institution.

Authentic Research in the Classroom Increases Appreciation for Plants in Undergraduate Biology Students.

Engaging students in authentic research increases student knowledge, develops STEM skills, such as data analysis and scientific communication, and builds community. Creating authentic research opportunities in plant biology might be particularly crucial in addressing plant awareness disparity (PAD) (formerly known as plant blindness), producing graduates with botanical literacy, and preparing students for plant-focused careers. Our consortium created four CUREs (course-based undergraduate research experiences) focused on dual themes of plant biology and global change, designed to be utilized by early and late-career undergraduates across a variety of educational settings.

Host tree species mediate corticolous lichen responses to elevated CO and O after 10 years exposure in the Aspen-FACE system.

Lichens contribute significantly to the biodiversity and functioning of many ecosystems. Although lichens are useful air pollution bioindicators and may respond in significant ways to global change, they are studied infrequently under field conditions in chamberless exposure systems. We surveyed corticolous lichens on paper birch (Betula papyrifera) and trembling aspen (Populus tremuloides) after 10 years exposure (1998-2007) to elevated CO (eCO) and O (eO) in the Aspen-FACE experiment in Rhinelander, WI, USA.

Corallopyronin A for short-course anti-wolbachial, macrofilaricidal treatment of filarial infections.

Current efforts to eliminate the neglected tropical diseases onchocerciasis and lymphatic filariasis, caused by the filarial nematodes Onchocerca volvulus and Wuchereria bancrofti or Brugia spp., respectively, are hampered by lack of a short-course macrofilaricidal-adult-worm killing-treatment. Anti-wolbachial antibiotics, e.

First Nations Food Environments: Exploring the Role of Place, Income, and Social Connection.

Background: In Canada, few studies have examined how place shapes Indigenous food environments, particularly among Indigenous people living in southern regions of Ontario.

Objective: This paper examines and compares circumstances of food insecurity that impact food access and dietary quality between reserve-based and urban-based Indigenous peoples in southwestern Ontario.

Methods: This study used a community-based survey containing a culturally adapted food-frequency questionnaire and cross-sectional study design to measure food insecurity, food access, and dietary quality among Indigenous respondents living in urban ( = 130) and reserve-based ( = 99) contexts in southwestern Ontario.

A mixed-methods investigation of women's experiences seeking pregnancy-related online nutrition information.

Background: The objective of this study was to describe women's processes for finding pregnancy-related nutrition information, their experiences seeking this information online and their ideas for improving internet sources of this information.

Methods: In total, 97 pregnant women completed an online quantitative questionnaire and 10 primiparous pregnant women completed semi-structured telephone interviews. Questionnaires and interviews asked participants to describe sources of pregnancy-related nutrition information; time of seeking; processes of searching online; experiences searching online; ideas for improving information found online.

Oncolytic vesicular stomatitis viruses selectively target M2 macrophages.

Macrophages have been identified as key players within the tumor microenvironment, with classically (M1) and alternatively (M2) activated macrophages exhibiting anti-tumoral and pro-tumoral functions, respectively. The goal of this study was to determine the response of macrophage populations to infection with oncolytic vesicular stomatitis virus (VSV). THP-1 monocytes were differentiated into various macrophage subsets and infected with wild-type (rwt virus) or matrix (M) protein mutant (rM51R-M virus) strains of VSV.

Exploring First Nation Elder Women's Relationships with Food from Social, Ecological, and Historical Perspectives.

Background: The ongoing negative health effects of colonization have disproportionately affected Indigenous women, who are disproportionately affected by diabetes, food insecurity, and undernutrition. Indigenous women also perceive their health less positively than men do. This article draws theoretically from the socio-ecological model to explore health inequalities experienced by Indigenous women associated with the intergenerational effects of the residential school legacy, specifically related to food practices.