A child's familial environment is paramount to the formation and maintenance of their health behaviors. Factors that influence a child's health behaviors include parental modeling, types of available food, timing of food availability, and characteristics of the home environment. Previous research has demonstrated an association between a caregiver's current food security status and feeding practices, but no studies have explored the association between food security in the caregiver's childhood and their current feeding practices. This study investigates the relationship between parental food insecurity (both current and childhood) and child feeding practices. The US Household Food Security Survey and the Child Feeding Questionnaire were completed by 103 low-income, single, female primary caregivers. Results indicated that caregivers who reported current food insecurity expressed greater tendency to pressure their children to eat. Caregivers who reported food insecurity during their childhood also expressed greater tendency to pressure their children to eat and a greater concern about their child's weight. These findings can serve in both research and clinical efforts as an early screening tool to indicate families most in need of accessible resources. Findings also help to highlight the transgenerational nature of food insecurity, including its residual effects on health behaviors.
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http://dx.doi.org/10.1097/FCH.0000000000000347 | DOI Listing |
Viruses
December 2024
Division of Plant Pathology, Indian Agricultural Research Institute, New Delhi 110012, India.
The increasing challenges posed by plant viral diseases demand innovative and sustainable management strategies to minimize agricultural losses. Exogenous double-stranded RNA (dsRNA)-mediated RNA interference (RNAi) represents a transformative approach to combat plant viral pathogens without the need for genetic transformation. This review explores the mechanisms underlying dsRNA-induced RNAi, highlighting its ability to silence specific viral genes through small interfering RNAs (siRNAs).
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December 2024
Sovon Dutch Centre for Field Ornithology, 6525 ED Nijmegen, The Netherlands.
Highly pathogenic avian influenza (HPAI) epizootics have caused repeated mass mortality events among wild birds. The effect of the infection is potentially detrimental for a variety of bird species, including the Peregrine Falcon (). The numbers of wintering and breeding Peregrine Falcons in the Netherlands have recently declined.
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December 2024
School of Veterinary Medicine, Murdoch University, Perth, WA 6150, Australia.
Bluetongue virus (BTV) and epizootic hemorrhagic disease virus (EHDV) are vector-borne orbiviruses that pose an emerging threat to livestock, including cattle and sheep. This review summarizes the global distribution, genetic diversity, and key factors driving their spread along with the existing knowledge gaps and recommendations to mitigate their impact. Both viruses cause hemorrhagic disease in susceptible ruminants and are commonly reported in tropical and subtropical regions including North America, Asia, Africa, Oceania, and some parts of Europe.
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Corteva Agriscience, 7000 NW 62nd Ave, Johnston, IA 50131, USA.
Maize lethal necrosis (MLN) is a significant threat to food security in Sub-Saharan Africa (SSA), with limited commercial inbred lines displaying tolerance. This study analyzed the transcriptomes of four commercially used maize inbred lines and a non-adapted inbred line, all with varying response levels to MLN. RNA-Seq revealed differentially expressed genes in response to infection by maize chlorotic mottle virus (MCMV) and sugarcane mosaic virus (SCMV), the causative agents of MLN.
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January 2025
Department of Agricultural, Food and Environmental Sciences, Università Politecnica delle Marche (UNIVPM), Via Brecce Bianche 10, 60131 Ancona, Italy.
Water scarcity is an ecological issue affecting over 10% of Europe. It is intensified by rising temperatures, leading to greater evaporation and reduced precipitation. Agriculture has been confirmed as the sector accounting for the highest water consumption globally, and it faces significant challenges relating to drought, impacting crop yields and food security.
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