1,709 results match your criteria: "Gangneung-Wonju National University.[Affiliation]"

Regretful bites: Exploring the influence of anthropomorphized food on children's food choices and consumption.

Appetite

December 2024

Sungkyunkwan University, Department of Psychology, 25-2 Sungkyunkwan-ro, Jongno-gu, Seoul, 03063, South Korea. Electronic address:

Anthropomorphizing food is a prevalent marketing technique, particularly for children; however, its impact on their choices and consumption remains largely unexplored. We conducted two experiments to investigate how anthropomorphism affects food choices and consumption in four- and five-year-old children. In Study 1 (within-subjects design, N = 72), children were shown both anthropomorphized and non-anthropomorphized cookies and given a plastic coin.

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Argonaute (AGO), a component of RNA-induced silencing complexes (RISCs), is a representative RNA-binding protein (RBP) known to bind with mature microRNAs (miRNAs) and is directly involved in post-transcriptional gene silencing. However, despite the biological significance of miRNAs, the roles of other miRNA-binding proteins (miRBPs) remain unclear in the regulation of miRNA loading, dissociation from RISCs and extracellular release. In this study, we performed protein arrays to profile miRBPs and identify 118 RBPs that directly bind to miRNAs.

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Article Synopsis
  • Existing research typically combines ground and satellite data to analyze air pollution but hasn't fully explored the differences between these two measurements to understand pollution patterns and sources.
  • This study focuses on the Guangdong province and highlights that while ground data shows a decrease in most pollutants from 2015 to 2023, satellite data reveals little change in various pollutants aside from aerosol optical depth, suggesting industrial migration could be at play.
  • The analysis indicates significant seasonal patterns and discrepancies between ground and satellite measurements, providing insight into local biomass-burning effects on key air pollutants.
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Health-Related Behaviors and Perceived Health Status According to Water and Sugar-Sweetened Beverage Intake in Korean Adolescents.

Nutrients

September 2024

Department of Food and Nutrition, Gangneung-Wonju National University, 7 Jukheon-gil, Gangneung-si 25457, Gangwon State, Republic of Korea.

The objective of this study was to determine the relationship between water and sugar-sweetened beverage (SSB) intake, health behaviors, and self-perceived health status using data from the 2019 Korea Youth Risk Behavior Web-based Survey (KYRBS). The subjects included in this analysis were 57,302 Korean adolescents from the 7th to 12th grades. The intake patterns of water and SSBs were categorized into four groups: Group I, adequate water intake (≥4 cups/day) and low frequency of SSB intake (≤1-2 times/week); Group II, adequate water intake and high frequency of SSB intake; Group III, inadequate water intake (<4 cups/day) and low frequency of SSB intake; Group IV, inadequate water intake and high frequency of SSB intake (≥3 times/week).

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Pancreatic cancer is a refractory cancer with limited treatment options. Various cancer types are resistant to tumor necrosis factor-related apoptosis-inducing ligand (TRAIL). Eugenol, the main component of clove oil, exhibits anticancer, anti-inflammatory, and antioxidant effects.

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  • The Letter reports the most accurate measurement so far of the matter-antimatter imbalance during Pb-Pb collisions at a high energy level of 5.02 TeV.
  • It utilizes the Statistical Hadronization framework to determine precise values for the electric charge and baryon chemical potentials, μ_{Q} and μ_{B}.
  • The analysis of antiparticle-to-particle yield ratios shows that the collisions create a system that is generally baryon-free and electrically neutral at midrapidity.
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Exploring the network structure of coupled green-grey infrastructure to enhance urban pluvial flood resilience: A scenario-based approach focusing on 'centralized' and 'decentralized' structures.

J Environ Manage

November 2024

Interdisciplinary Program in Landscape Architecture, Seoul National University, Seoul, 08826, South Korea; Transdisciplinary Program in Smart City Global Convergence, Seoul National University, Seoul, 08826, South Korea; Department of Landscape Architecture and Rural Systems Engineering, Seoul National University, Seoul, 08826, South Korea; Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, South Korea. Electronic address:

Urban pluvial floods pose a significant risk to cities, occurring when precipitation exceeds the carrying capacity of the urban drainage network. Coupled green-grey infrastructure has emerged as a sustainable solution for mitigating urban pluvial floods. This study aims to explore best practices in the network configuration of urban drainage systems coupled with low-impact development (LID) to enhance flow distribution and stormwater infiltration.

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Description of Conchophthirus sinanodontae n. sp. (Ciliophora: Scuticociliatia), a new endocommensal ciliate of the freshwater mussel Sinanodonta woodiana from Korea.

Eur J Protistol

August 2024

Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, South Korea; Department of Biological Sciences, Inha University, Incheon 22212, South Korea. Electronic address:

The morphology and molecular phylogeny of a new ciliate, Conchophthirus sinanodontae n. sp., which was discovered in the freshwater mussel Sinanodonta woodiana (Lea, 1834) from the Chilsancheon River, Buyeo-gun, South Korea, were investigated.

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In this study, heavy chain genes of IgD and IgT were sequenced and characterized their gene expression in rock bream (Oplegnathus fasciatus). Rock bream (RB)-IgD cDNA is 3319 bp in length and encodes a leader region, variable domains, a μ1 domain, and seven constant domains (CH1-CH7). A membrane-bound (mIgT) and secretory form (sIgT) of RB-IgT cDNAs are 1902 bp and 1689 bp in length, respectively, and encode a leader region, variable domains, four constant domains (CH1-CH4) and C-terminus.

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This study was conducted to evaluate the potential anti-inflammatory and immune-enhancement properties of lipids derived from eggs on RAW264.7 cells. Firstly, we determined the fatty acid compositions of lipids by performing gas chromatography analysis.

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Article Synopsis
  • * The study investigated HSN-S1, a compound from marine algae, known for its anti-inflammatory, antimicrobial, and immune-modulating abilities, and assessed its effectiveness through lab tests and an animal model.
  • * Results showed that HSN-S1 reduced inflammation and improved skin conditions in mice with AD, indicating it could be a promising new treatment option that addresses the limitations of current therapies.
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Sexual reproduction is crucial for increasing the genetic diversity of populations and providing overwintering structures, such as perithecia and associated tissue, in the destructive plant pathogenic fungus . While mating-type genes serve as master regulators in fungal sexual reproduction, the molecular mechanisms underlying this process remain elusive. Winged-helix DNA-binding proteins are key regulators of embryogenesis and cell differentiation in higher eukaryotes.

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Euplotes baugilensis n. sp. was discovered in a temporary puddle that formed after rainfall on a mountain footpath near Gangneung-Wonju National University in Gangneung, South Korea.

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Up to half of the senior dogs suffer from canine cognitive dysfunction syndrome (CCDS), the diagnosis method relies on subjective questionnaires such as canine cognitive dysfunction rating (CCDR) scores. Therefore, the necessity of objective diagnosis is emerging. Here, we developed blood-based biomarkers for CCDS early detection.

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Inflammatory bowel disease (IBD) is a chronic disorder characterized by recurrent gastrointestinal inflammation, lacking a precise aetiology and definitive cure. The gut microbiome is vital in preventing and treating IBD due to its various physiological functions. In the interplay between the gut microbiome and human health, extracellular vesicles secreted by gut bacteria (BEVs) are key mediators.

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Therapeutic Options of Crystallin Mu and Protein Disulfide Isomerase A3 for Cuprizone-Induced Demyelination in Mouse Hippocampus.

Neurochem Res

November 2024

Department of Anatomy and Cell Biology, College of Veterinary Medicine, and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, South Korea.

This study investigates the changes in hippocampal proteomic profiles during demyelination and remyelination using the cuprizone model. Employing two-dimensional gel electrophoresis and liquid chromatography-tandem mass spectrometry for protein profiling, we observed significant alterations in the expression of ketimine reductase mu-crystallin (CRYM) and protein disulfide isomerase A3 precursor (PDIA3) following exposure to and subsequent withdrawal from cuprizone. Immunohistochemical staining validated these protein expression patterns in the hippocampus, revealing that both PDIA3 and CRYM were downregulated in the hippocampal CA1 region during demyelination and upregulated during remyelination.

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Human AKR1C3 binds agonists of GPR84 and participates in an expanded polyamine pathway.

Cell Chem Biol

January 2025

Department of Chemistry, Yale University, New Haven, CT 06520, USA; Institute of Biomolecular Design & Discovery, Yale University, West Haven, CT 06516, USA; Department of Microbial Pathogenesis, Yale School of Medicine, New Haven, CT 06536, USA. Electronic address:

Altered human aldo-keto reductase family 1 member C3 (AKR1C3) expression has been associated with poor prognosis in diverse cancers, ferroptosis resistance, and metabolic diseases. Despite its clinical significance, the endogenous biochemical roles of AKR1C3 remain incompletely defined. Using untargeted metabolomics, we identified a major transformation mediated by AKR1C3, in which a spermine oxidation product "sperminal" is reduced to "sperminol.

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Interactions between lipid metabolism and the microbiome in aquatic organisms: A review.

Mar Pollut Bull

October 2024

Department of Biological Sciences, College of Science, Sungkyunkwan University, Suwon 16419, South Korea. Electronic address:

Marine organisms' lipid metabolism contributes to marine ecosystems by producing a variety of lipid molecules. Historically, research focused on the lipid metabolism of the organisms themselves. Recent microbiome studies, however, have revealed that gut microbial communities influence the amount and type of lipids absorbed by organisms, thereby altering the organism's lipid metabolism.

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Article Synopsis
  • PTTG1 is a gene that helps some cancers grow, and this study looked at how it affects a specific type of cancer called oral squamous cell carcinoma (OSCC).
  • Researchers found that higher levels of PTTG1 in OSCC might make the cancer cells grow faster and resist death.
  • When they reduced PTTG1 levels in OSCC cells, it slowed down the cells' growth and increased their death, showing that PTTG1 plays an important role in the cancer's development.
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Infectious hematopoietic necrosis virus (IHNV) severely and lethally infects salmonid fish, including Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) worldwide. Rapid and accurate viral detection is crucial for preventing pathogen spread and minimizing damage. Although several IHNV detection assays have been developed, their analytical and diagnostic performances have not been evaluated and field usability assessments have not been completely validated.

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Allatotropin (AT) related peptides L-ATRP and D2-ATRP diastereomers activate an endogenous receptor and suppress heart rate in the Pacific abalone Haliotis discus hannai.

Peptides

November 2024

Department of Marine Bioscience, Gangneung-Wonju National University, Gangneung, Gangwon-do, Republic of Korea; East Coast Life Sciences Institute, Gangneung-Wonju National University, Gangneung, Gangwon-do, Republic of Korea. Electronic address:

Allatotropin (AT) has been identified in many insects and plays important roles in the regulation of their intestinal contraction, heart rate, ion transport, and digestive enzyme secretion. However, information on AT-related bioinformatics in other animal phyla is scarce. In this study, we cloned a full-length cDNA encoding the AT-related peptide receptor (ATRPR) of the abalone Haliotis discus hannai (Hdh) and further characterized Hdh-ATRPR with its potential ligands, Hdh-ATRPs.

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extract prevents atopic dermatitis in DNCB-induced mice.

Food Sci Biotechnol

August 2024

Department of Marine Bio Food Science, Gangneung-Wonju National University, Gangneung, Gangwon 25457 Republic of Korea.

Atopic dermatitis (AD) is a chronic inflammatory-allergic skin disorder that causes pruritic and eczematous skin lesions. Effect of extract (CFE) on AD has not been reported yet. In this study, inhibitory effects of CFE against skin severity scores, skin lesions, AD characteristics, and histological features of BALB/c mice with AD caused by 2,4-dinitrochlorobenzene (DNCB) were investigated.

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Article Synopsis
  • The study developed the Mobile-Centered Digital Health Readiness: Health Literacy and Equity Scale (mDiHERS) to assess digital health readiness among patients, particularly those with chronic conditions like inflammatory bowel disease.
  • Conducted from October 2021 to October 2022, the research included literature reviews, focus groups, and validation with 403 participants, confirming the scale's reliability and construct validity through various statistical analyses.
  • mDiHERS consists of 36 items across 6 domains, effectively measuring patients' abilities and readiness to engage with digital health services, highlighting both technical skills and confidence in using mobile health technology.
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