Junho Park

ORCID: 0000-0001-5947-0064
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About
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Research Areas
  • Energy Efficient Wireless Sensor Networks
  • Zebrafish Biomedical Research Applications
  • Solar and Space Plasma Dynamics
  • Security in Wireless Sensor Networks
  • Mobile Ad Hoc Networks
  • Fluid Dynamics and Turbulent Flows
  • Stellar, planetary, and galactic studies
  • Environmental Toxicology and Ecotoxicology
  • Astro and Planetary Science
  • Nonlinear Dynamics and Pattern Formation
  • Geomagnetism and Paleomagnetism Studies
  • Opportunistic and Delay-Tolerant Networks
  • Advanced Data Compression Techniques
  • Bioinformatics and Genomic Networks
  • Topological Materials and Phenomena
  • Oceanographic and Atmospheric Processes
  • Internet of Things and Social Network Interactions
  • Caching and Content Delivery
  • Chaos control and synchronization
  • Astrophysics and Star Formation Studies
  • Complex Systems and Time Series Analysis
  • Computational Fluid Dynamics and Aerodynamics
  • Quantum chaos and dynamical systems
  • Data Management and Algorithms
  • Microstructure and Mechanical Properties of Steels

Korea University
2022-2024

Korea Advanced Institute of Science and Technology
2022-2024

Coventry University
2020-2023

Changwon National University
2023

Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2019-2021

CEA Paris-Saclay
2019-2021

Astrophysique, Instrumentation et Modélisation
2019-2021

Seoul National University
2015-2021

Portola Pharmaceuticals (United States)
2021

Chungbuk National University
2009-2020

Abstract Dynamic interactions between organelles are responsible for a variety of intercellular functions, and the endoplasmic reticulum (ER)–mitochondrial axis is recognized as representative interorganelle system. Several studies have confirmed that most proteins in physically tethered sites ER mitochondria, called mitochondria-associated membranes (MAMs), vital intracellular physiology. MAM involved regulation calcium homeostasis, lipid metabolism, mitochondrial dynamics associated with...

10.1038/s12276-023-01137-3 article EN cc-by Experimental & Molecular Medicine 2024-01-04

Thiabendazole, a benzimidazole fungicide, is widely used to prevent yield loss in agricultural land by inhibiting plant diseases derived from fungi. As thiabendazole has stable ring structure, it remains the environment for an extended period, and its toxic effects on non-target organisms have been reported, indicating possibility that could threaten public health. However, little research conducted elucidate comprehensive mechanisms of developmental toxicity. Therefore, we zebrafish,...

10.1016/j.envint.2023.107973 article EN cc-by Environment International 2023-05-11

Environmental pollutants, including endocrine disruptors, heavy metals, nanomaterials, and pesticides, have been detected in various ecosystems are of growing global concern. The potential for toxicity to non-target organisms has consistently raised is being studied using animal models. In this review, we focus on pesticides frequently the environment investigate their exposure livestock. Owing reproductive similarities between humans pigs, vitro porcine models such as oocytes, trophectoderm...

10.1016/j.mocell.2024.100065 article EN Molecules and Cells 2024-04-26

Although edible bird's nest (EBN) has been shown to potentiate mitogenic responses, scientific evidence of its efficacy is still limited. In addition, human adipose-derived stem cells (hADSCs) are increasingly accepted as a source for cell therapy. Therefore, the aim this study was investigate effects EBN extract (EBNE) on proliferation hADSCs and action mechanisms. We found that EBNE strongly promoted hADSCs. EBNE-induced be mediated through production IL-6 VEGF, which induced by activation...

10.1155/2012/797520 article EN Evidence-based Complementary and Alternative Medicine 2011-11-01

Background/Aim: Osteosarcoma is a recalcitrant neoplasm which occurs predominantly in adolescents and young adults. Recently, using patient-derived orthotopic xenograft (PDOX) model of malignant soft-tissue sarcoma (STS), we showed that oral recombinant methioninase (o-rMETase), combination with caffeine, was more efficacious than o-rMETase alone inhibiting STS tumor growth. In the present report, determined efficacy combined caffeine on cisplatinum (CDDP)-resistant osteosarcoma PDOX model....

10.21873/anticanres.13646 article EN Anticancer Research 2019-09-01

Rotation deeply impacts the structure and evolution of stars. To build coherent 1D or multi-D stellar models, we must systematically evaluate turbulent transport momentum matter induced by hydrodynamical instabilities radial latitudinal differential rotation in stably stratified thermally diffusive radiation zones. In this work, investigate vertical shear these regions. The full Coriolis acceleration with complete vector at a general latitude is taken into account. We formulate problem...

10.48550/arxiv.2501.05293 preprint EN arXiv (Cornell University) 2025-01-09

Human microglial heterogeneity has been largely described using transcriptomic data. Here, we introduce a proteomic data resource and Cellular Indexing of Transcriptomes Epitopes by Sequencing panel enhanced with antibodies targeting 17 cell surface proteins (mCITE-Seq). We evaluated mCITE-Seq on HMC3 microglia-like cells, induced-pluripotent stem cell-derived microglia (iMG), freshly isolated primary human microglia. identified novel protein markers such as CD51 relate expression 101 to...

10.1101/2025.03.31.646212 preprint EN cc-by-nd bioRxiv (Cold Spring Harbor Laboratory) 2025-04-04

Tumor necrosis factor (TNF)‐ α is known to induce the expression of CCL11 and CCR3 via activation NF‐ κ B. (eotaxin), C–C chemokine, a potent chemoattractant for eosinophils Th2 lymphocytes, receptor CCL11. In order determine effects rosmarinic acid on TNF‐ ‐induced upregulation in human dermal fibroblasts, we performed an enzyme‐linked immunosorbent assay Western blot CCR3. The genes was attenuated by acid. our B luciferase reporter system, observed be reduced accordance with this result,...

10.1038/sj.bjp.0706728 article EN British Journal of Pharmacology 2006-04-10

High-order Lorenz systems with five, six, eight, nine, and eleven equations are derived by choosing different numbers of Fourier modes upon truncation. For the original system for five high-order systems, solutions numerically computed, periodicity diagrams plotted on [Formula: see text] parameter planes text], text]. Dramatic shifts patterns observed among including appearance expansive areas period 2 in fifth-, eighth-, ninth-, 11th-order disappearance onion-like structure beyond order 5....

10.1142/s0218127417501760 article EN cc-by International Journal of Bifurcation and Chaos 2017-10-01

The dissipation of tidal inertial waves in planetary and stellar convective regions is one the key mechanisms that drive evolution star-planet/planet-moon systems. In this context, interaction between turbulent flows must be modelled a realistic robust way. state-of-the-art simulations, friction applied by convection on most time an effective eddy-viscosity. This approach may valid when characteristic length scales eddies are smaller than those waves. However, it becomes highly questionable...

10.1051/0004-6361/202243586 article EN cc-by Astronomy and Astrophysics 2023-03-21

In this paper, we investigate periodic behaviors of the Lorenz–Stenflo equations in wide ranges parameters. Regimes solutions and chaotic are computed distinguished by local maximum values a dynamic variable Z. Complex observed inside regime which is closed surrounded where feature disconnected bifurcations observed. It found that not only fixed but also regimes with period 1 2 remain for sufficiently large

10.1088/0031-8949/90/6/065201 article EN Physica Scripta 2015-04-21

The Lorenz system is a simplified model of Rayleigh-Bénard convection, thermally driven fluid convection between two parallel plates. Two additional physical ingredients are considered in the governing equations, namely, rotation frame and presence density-affecting scalar fluid, order to derive six-dimensional nonlinear ordinary differential equation system. Since new an extension original three-dimensional system, behavior compared with that old Clear shifts notable bifurcation points...

10.1063/1.5095466 article EN cc-by Chaos An Interdisciplinary Journal of Nonlinear Science 2019-06-01

Rotational mixing, the key process in stellar evolution, transports angular momentum and chemical elements radiative zones. In past two decades, an emphasis has been placed on turbulent transport induced by vertical shear instability. However, instabilities arising from horizontal strength of anisotropic that they may trigger remain relatively unexplored. This paper investigates combined effects stable stratification, rotation, thermal diffusion context The eigenvalue problem describing...

10.1051/0004-6361/201936863 article EN cc-by Astronomy and Astrophysics 2020-02-06
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