User profiles for Hyunsung Choi

Hyunsung Choi

Korea Institute of Materials Science (KIMS)
Verified email at kims.re.kr
Cited by 123

[HTML][HTML] HIF-1α-PDK1 axis-induced active glycolysis plays an essential role in macrophage migratory capacity

…, Y Yamaguchi, M Miura, DMR Jenkins, H Choi… - Nature …, 2016 - nature.com
In severely hypoxic condition, HIF-1α-mediated induction of Pdk1 was found to regulate
glucose oxidation by preventing the entry of pyruvate into the tricarboxylic cycle. Monocyte-…

Curcumin inhibits hypoxia-inducible factor-1 by degrading aryl hydrocarbon receptor nuclear translocator: a mechanism of tumor growth inhibition

H Choi, YS Chun, SW Kim, MS Kim, JW Park - Molecular pharmacology, 2006 - ASPET
Hypoxia-inducible factor-1 (HIF-1), a transcription factor composed of HIF-1α and aryl
hydrocarbon receptor nuclear translocator (ARNT), plays a key role in cell survival and …

[HTML][HTML] The distinct metabolic phenotype of lung squamous cell carcinoma defines selective vulnerability to glycolytic inhibition

…, ML Neugent, SY Lee, JH Choe, H Choi… - Nature …, 2017 - nature.com
Adenocarcinoma (ADC) and squamous cell carcinoma (SqCC) are the two predominant
subtypes of non-small cell lung cancer (NSCLC) and are distinct in their histological, molecular …

Targeting hypoxia-inducible factor-1α/pyruvate dehydrogenase kinase 1 axis by dichloroacetate suppresses bleomycin-induced pulmonary fibrosis

J Goodwin, H Choi, M Hsieh, ML Neugent… - American journal of …, 2018 - atsjournals.org
Hypoxia has long been implicated in the pathogenesis of fibrotic diseases. Aberrantly activated
myofibroblasts are the primary pathological driver of fibrotic progression, yet how various …

NOX4 as an oxygen sensor to regulate TASK-1 activity

YM Lee, BJ Kim, YS Chun, I So, H Choi, MS Kim… - Cellular signalling, 2006 - Elsevier
When oxygen sensing cells are excited by hypoxia, background K + currents are inhibited.
TASK-1, which is commonly expressed in oxygen sensing cells and makes a background K + …

HIF-2α enhances β-catenin/TCF-driven transcription by interacting with β-catenin

H Choi, YS Chun, TY Kim, JW Park - Cancer research, 2010 - AACR
The tumor-promoting factors β-catenin and hypoxia-inducible factor (HIF) are often found to
be coactivated in rapidly growing tumors. Recently, it was shown that HIF-1α negatively …

Combined anisotropic and distortion hardening to describe directional response with Bauschinger effect

EH Lee, H Choi, TB Stoughton, JW Yoon - International Journal of Plasticity, 2019 - Elsevier
Directional anisotropic hardening under non-proportional loading is modeled. A recently
proposed coupled quadratic-nonquadratic (CQN) yield function (Lee et al., 2017b) successfully …

Stress integration-based on finite difference method and its application for anisotropic plasticity and distortional hardening under associated and non-associated flow …

H Choi, JW Yoon - Computer Methods in Applied Mechanics and …, 2019 - Elsevier
Stress integration algorithm based on finite difference method (FDM) was proposed to effectively
deal with both first and second derivatives of yield and potential functions which are the …

Curcumin attenuates cytochrome P450 induction in response to 2, 3, 7, 8‐tetrachlorodibenzo‐p‐dioxin by ROS‐dependently degrading AhR and ARNT

H Choi, YS Chun, YJ Shin, SK Ye, MS Kim… - Cancer …, 2008 - Wiley Online Library
TCDD (2,3,7,8‐tetrachlorodibenzo‐p‐dioxin) is a highly toxic environmental contaminant.
When exposed to TCDD, mammalian cells undergo malignant transformation via abnormal …

[HTML][HTML] Effect of the residual stress induced by surface severe plastic deformation on the tensile behavior of an aluminum alloy

JH Hong, H Park, J Kim, MY Seok, H Choi… - Journal of Materials …, 2023 - Elsevier
Surface severe plastic deformation (SSPD) improves the mechanical behaviors of materials
by generating non-uniform, heterogeneous microstructures on their surfaces. SSPD …