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Adverse childhood experiences, adult adiposity, and risk of young-onset breast cancer subtypes in a population-based case-control studyNARA Subscribed
Purpose Adverse childhood experiences (ACEs) are hypothesized to increase breast cancer risk via social and physiological pathways, yet associations between ACEs and young-onset breast cancer (BC) subtypes–and potential mediators (e.g., adiposity) of these associations–are largely unstudied. We sought to evaluate associations between ACEs and young-onset BC molecular subtypes, and the potential mediating effects of adiposity,...
This study is an integrative taxonomic analysis of a new species of the genus Vancleaveus reported for the first time parasitizing the gills of Doras higuchii (Siluriformes, Doradidae) in the Xingú River Basin, Pará, Brazil. Vancleaveus perditus n. sp. differs from other congeneric species by having a sinistral vaginal aperture, ventral bar with an anteromedian projection, dorsal bar with a posteromedial projection, and a slig...
Aim Some habitats serve particularly important functions for wildlife. Identifying and appropriately managing these ‘essential habitats’ is critical, especially for wildlife that have faced severe population declines like sharks. Nursery habitats aid in the survival and development of juvenile sharks, which until recently were not formally identified or managed throughout most regions. Managing shark nurseries was in part chal...
SNAPSHOT USA 2024: Year 6 of the Coordinated National Camera Trap Survey of the United StatesNARA Subscribed
Motivation SNAPSHOT USA is an annual, multi‐contributor camera trap survey of mammals across the United States. The growing SNAPSHOT USA dataset is intended for tracking the spatial and temporal responses of mammal populations to changes in land use, land cover and climate. These data will be useful for exploring the drivers of spatial and temporal changes in relative abundance and distribution, as well as the impacts of speci...
Aluminum (Al) contamination in acidic soils severely limits plant growth and development. This study investigated the mechanisms and timing of Al toxicity in Pfaffia glomerata , a medicinal species of growing pharmacological interest. Based on the hypothesis that P. glomerata mitigates Al toxicity through tissue-specific adjustments in redox metabolism, accumulation of protective metabolites, and regulation of genes involved i...
Butterflies have evolved a remarkable diversity in eye organization to support a range of vision-based behaviors including courtship, oviposition, and foraging. This diversity has been surveyed extensively across the butterfly phylogeny, but variation across closely related species remains less clear. We compared eye organization in Heliconius cydno , a clade of mimetic, Neotropical butterflies that have been studied in the co...
Keystone species and ecosystem engineers play critical roles in maintaining and enhancing biodiversity by modifying their environment and creating ecological niches that support a wide range of organisms. The gopher tortoise ( Gopherus polyphemus ) is a prime example in the longleaf pine sandhill ecosystems of southeastern United States. Although the gopher tortoise’s positive influence on aboveground biodiversity (especially...
Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened Species by assessing the vulnerability of 256 marine megafauna species to 23 at‐sea threat...
Biogeography and Anthropogenic Development Shape Mesopredator Distributions in a Rapidly Developing RegionNARA Subscribed
Aim To investigate effects of anthropogenic development at regional and landscape scales on the distributions of mid‐trophic level mammalian predators (mesopredators) across the southeastern United States. Location The study area encompasses seven ecoregions across a large portion of the southeastern United States. Taxon Mammalian mesopredators. Methods We compiled trail camera data from 21 studies across the southeastern Unit...