Search Results - "Park, Hyunsung"
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The cancer driver genes IDH1/2, JARID1C/ KDM5C, and UTX/ KDM6A: crosstalk between histone demethylation and hypoxic reprogramming in cancer metabolism
Published in Experimental & molecular medicine (20-06-2019)“…Recent studies on mutations in cancer genomes have distinguished driver mutations from passenger mutations, which occur as byproducts of cancer development…”
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Energy-Efficient Power Control of Cognitive Femto Users for 5G Communications
Published in IEEE journal on selected areas in communications (01-04-2016)“…We study the energy efficiency issue in 5G communications scenarios, where cognitive femtocells coexist with picocells operating at the same frequency bands…”
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3
Filter-Free Image Sensor Pixels Comprising Silicon Nanowires with Selective Color Absorption
Published in Nano letters (09-04-2014)“…The organic dye filters of conventional color image sensors achieve the red/green/blue response needed for color imaging, but have disadvantages related to…”
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High-spatial and colourimetric imaging of histone modifications in single senescent cells using plasmonic nanoprobes
Published in Nature communications (08-10-2021)“…Histones are closely related to the state of chromatin, and epigenetic modification of their tail results in regulation in cells. Therefore, developing various…”
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Gold and silver plasmonic nanoprobes trace the positions of histone codes
Published in BMB reports (31-03-2022)“…We visualized the distribution of heterochromatin in a single nucleus using plasmonic nanoparticle-conjugated H3K9me3 and H3K27me3 antibodies. Due to…”
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Effects of Aloe vera Flower Extract and Its Active Constituent Isoorientin on Skin Moisturization via Regulating Involucrin Expression: In Vitro and Molecular Docking Studies
Published in Molecules (Basel, Switzerland) (30-04-2021)“…Skin moisturization is very crucial for maintaining the flexibility, viscoelasticity, and differentiation of the epidermis and its deprivation causes several…”
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YAP-dependent Wnt5a induction in hypertrophic adipocytes restrains adiposity
Published in Cell death & disease (27-04-2022)“…Wnt5a, a prototypic non-canonical Wnt, is an inflammatory factor elevated in the sera of obese humans and mice. In the present study, fat-specific knockout of…”
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Optofluidic maskless lithography system for real-time synthesis of photopolymerized microstructures in microfluidic channels
Published in Applied physics letters (23-07-2007)“…The authors propose an optofluidic maskless lithography technique that can dynamically synthesize free-floating polymeric microstructures inside microfluidic…”
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Optimal Beamforming and Power Allocation for Cognitive Femto Base Stations Based on Soft Decision
Published in IEEE journal on selected areas in communications (01-05-2015)“…In this paper, an optimal beamforming and power allocation for the sensing-based spectrum sharing (SBSS) that employs a soft decision on the state of the…”
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10
Hypoxia suffocates histone demethylases to change gene expression: a metabolic control of histone methylation
Published in BMB reports (30-11-2017)“…Hypoxia affects various physiological and pathophyological processes. Hypoxia changes the expression of hypoxia-responsive genes through two main pathways…”
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Optimal Beamforming and Power Allocation for Sensing-Based Spectrum Sharing in Cognitive Radio Networks
Published in IEEE transactions on vehicular technology (01-01-2014)“…In this paper, the optimal beamforming and power allocation strategy for the secondary transmitter based on the sensing result on the state of the primary user…”
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Reactive oxygen species stabilize hypoxia-inducible factor-1 alpha protein and stimulate transcriptional activity via AMP-activated protein kinase in DU145 human prostate cancer cells
Published in Carcinogenesis (New York) (01-04-2008)“…Hypoxia-inducible factor (HIF-1) plays a central role in the cellular adaptive response to hypoxic conditions, which are closely related to pathophysiological…”
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HIF-1-dependent induction of Jumonji domain-containing protein (JMJD) 3 under hypoxic conditions
Published in Molecules and cells (2014)“…Jumonji domain-containing proteins (JMJD) catalyze the oxidative demethylation of a methylated lysine residue of histones by using O2, α-ketoglutarate, vitamin…”
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Energy-Efficient Power Control for TDD MISO Systems
Published in IEEE transactions on vehicular technology (01-10-2015)“…This paper addresses energy-efficient power control for time-division-duplexing (TDD) multiple-input-single-output (MISO) systems. Assuming ideal channel…”
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Energy-Efficient Adaptation of Pilot Power, Data Power, and Transmission Rate for Downlink Multiuser MIMO Systems
Published in IEEE transactions on vehicular technology (01-06-2015)“…This paper addresses energy-efficient link adaptation for downlink multiuser multiple-input-multiple-output (MIMO) systems. Different from the previous works…”
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Wnt3a disrupts GR-TEAD4-PPARγ2 positive circuits and cytoskeletal rearrangement in a β-catenin-dependent manner during early adipogenesis
Published in Cell death & disease (08-01-2019)“…Adipogenesis is a process which induces or represses many genes in a way to drive irreversible changes of cell phenotypes; lipid accumulation, round…”
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Toward Wide-Angle Microvision Sensors
Published in IEEE transactions on pattern analysis and machine intelligence (01-12-2013)“…Achieving computer vision on microscale devices is a challenge. On these platforms, the power and mass constraints are severe enough for even the most common…”
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Effect of Welding Time on Resistance Spot Weldability of Aluminum 5052 Alloy
Published in Metals and materials international (01-01-2019)“…In the study, the effect of welding time on resistance spot weldability of aluminum 5052-H32 alloy was analyzed through simulation and experiments. The…”
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Salvage therapy using self-expandable metal stents for recalcitrant anastomotic strictures after living-donor liver transplantation
Published in Therapeutic advances in gastroenterology (01-03-2017)“…Background: Recently, there has been an increase in clinical success rates using nonsurgical methods to resolve anastomotic biliary strictures (ABSs) that…”
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Energy Spreading Transform Approach to Achieve Full Diversity and Full Rate for MIMO Systems
Published in IEEE transactions on signal processing (01-12-2012)“…Full-diversity full-rate (FDFR) space-time codes achieve both high data rate and good reliability at the cost of high decoding complexity. In this paper, we…”
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