Search Results - "Ahn, Gun"

Aging-Related Metabolic Dysfunction in the Salivary Gland: A Review of the Literature by Toan, Nguyen Khanh, Ahn, Sang-Gun

“…Aging-related salivary dysfunction commonly induces the poor oral health, including decreased saliva flow and dental caries. Although the clinical significance…”
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Osteoconductive element-doped, porous, and low-elastic-modulus duplex coatings on a Ti-6Al-4 V alloy: A hybrid coating system for accelerating cell growth by Arun, S., Lim, Beyong-Seok, Ahn, Sang-Gun, Choe, Han-Cheol

“…Here, porous, hydrophilic, and low-elastic-modulus bioactive coatings were fabricated on a Ti-6Al-4 V alloy by a duplex treatment of plasma electrolytic…”
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Self-Powered Cardiac Pacemaker Enabled by Flexible Single Crystalline PMN-PT Piezoelectric Energy Harvester by Hwang, Geon-Tae, Park, Hyewon, Lee, Jeong-Ho, Oh, SeKwon, Park, Kwi-Il, Byun, Myunghwan, Park, Hyelim, Ahn, Gun, Jeong, Chang Kyu, No, Kwangsoo, Kwon, HyukSang, Lee, Sang-Goo, Joung, Boyoung, Lee, Keon Jae

“…A flexible single‐crystalline PMN‐PT piezoelectric energy harvester is demonstrated to achieve a self‐powered artificial cardiac pacemaker. The…”
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New metformin derivative HL156A prevents oral cancer progression by inhibiting the insulin‐like growth factor/AKT/mammalian target of rapamycin pathways by Lam, Thuy Giang, Jeong, Yun Soo, Kim, Soo‐A, Ahn, Sang‐Gun

“…Metformin is a biguanide widely prescribed as an antidiabetic drug for type 2 diabetes mellitus patients. The purpose of the present study was to observe the…”
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HOXC6-Mediated miR-188-5p Expression Induces Cell Migration through the Inhibition of the Tumor Suppressor FOXN2 by Jeong, Seho, Kim, Soo-A, Ahn, Sang-Gun

“…Homeobox C6 (HOXC6) is a transcription factor that plays a role in the malignant progression of various cancers. However, the roles of HOXC6 and its regulatory…”
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Effect of microarchitectural surface of polycaprolactone modified by reactive ion etching on osteogenic differentiation by Bae, Inho, Choe, Han-Cheol, Ahn, Sang-Gun, Kim, Byung-Hoon

“…[Display omitted] •The optimal surface topology for improving the cytocompatibility of the implantable material could be realized through the Reactive ion…”
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Soluble klotho induces the heat shock factor 1 through EGR1 expression by Kim, Soo‐A, Toan, Nguyen Khanh, Ahn, Sang‐Gun

“…Klotho is an antiaging protein that has multiple functions. The purpose of this study is to investigate whether soluble klotho plays a role in cellular stress…”
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Full-field optical coherence microscopy for identifying live cancer cells by quantitative measurement of refractive index distribution by Choi, Woo June, Jeon, Do In, Ahn, Sang-Gun, Yoon, Jung-Hoon, Kim, Sungho, Lee, Byeong Ha

“…The feasibility of identifying cancer cells by measuring the refractive index (RI) distribution across a single live cell with ultrahigh resolution full-field…”
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High‐resolution knee plain radiography image synthesis using style generative adversarial network adaptive discriminator augmentation by Ahn, Gun, Choi, Byung Sun, Ko, Sunho, Jo, Changwung, Han, Hyuk‐Soo, Lee, Myung Chul, Ro, Du Hyun

“…In this retrospective study, 10,000 anteroposterior (AP) radiography of the knee from a single institution was used to create medical data set that are more…”
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Cinnamaldehyde protects against oxidative stress and inhibits the TNF‑α‑induced inflammatory response in human umbilical vein endothelial cells by Kim, Nam-Yi, Trinh, Nguyet-Tran, Ahn, Sang-Gun, Kim, Soo-A

“…Oxidative stress and inflammation play critical roles in the development of cardiovascular diseases. Cinnamaldehyde (CA) is a natural compound from Cinnamomum…”
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Soluble Klotho regulates bone differentiation by upregulating expression of the transcription factor EGR‐1 by Toan, Nguyen Khanh, Tai, Nguyen Chi, Kim, Soo‐A, Ahn, Sang‐Gun

“…Klotho is a transmembrane protein known to regulate aging and lifespan. Soluble Klotho (sKL), a truncated form of Klotho, regulates various cell signaling…”
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Psoralidin Stimulates Expression of Immediate-Early Genes and Synapse Development in Primary Cortical Neurons by Hwang, Seojin, Lee, Seong-eun, Ahn, Sang-Gun, Lee, Gum Hwa

“…Upon synaptic stimulation and glutamate release, glutamate receptors are activated to regulate several downstream effectors and signaling pathways resulting in…”
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Diverse Toll-like receptors mediate cytokine production by Fusobacterium nucleatum and Aggregatibacter actinomycetemcomitans in macrophages by Park, Se-Ra, Kim, Dong-Jae, Han, Seung-Hyun, Kang, Min-Jung, Lee, Jun-Young, Jeong, Yu-Jin, Lee, Sang-Jin, Kim, Tae-Hyoun, Ahn, Sang-Gun, Yoon, Jung-Hoon, Park, Jong-Hwan

“…Toll-like receptors (TLRs) orchestrate a repertoire of immune responses in macrophages against various pathogens. Fusobacterium nucleatum and Aggregatibacter…”
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Induction of E6AP by microRNA-302c dysregulation inhibits TGF-β-dependent fibrogenesis in hepatic stellate cells by Kim, Ji Young, Kim, Kyu Min, Yang, Ji Hye, Cho, Sam Seok, Kim, Seung Jung, Park, Su Jung, Ahn, Sang‐Gun, Lee, Gum Hwa, Yang, Jin Won, Lim, Sung Chul, Kang, Keon Wook, Ki, Sung Hwan

“…Hepatic stellate cells (HSCs) are essential for liver fibrosis. E6 associated protein (E6AP) is one of the E3-ubiquitin-protein ligase and has been studied in…”
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Choline Acetyltransferase Induces the Functional Regeneration of the Salivary Gland in Aging SAMP1/Kl -/- Mice by Toan, Nguyen Khanh, Tai, Nguyen Chi, Kim, Soo-A, Ahn, Sang-Gun

“…Salivary gland dysfunction induces salivary flow reduction and a dry mouth, and commonly involves oral dysfunction, tooth structure deterioration, and…”
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Formation of Ca, P, and Zn-doped ZrO2/TiO2 coating layer via plasma electrolytic oxidation and magnetic sputtering: Improving surface characteristics and biocompatibility of Ti–6Al–4V alloy by Nisar, Sidra Sadaf, Arun, S., Toan, Nguyen Khanh, Ahn, Sang-Gun, Choe, Han-Cheol

“…The study demonstrated the Ca, P, and Zn-doped ZrO2/TiO2 coating layer via plasma electrolytic oxidation (PEO) and radiofrequency magnetron sputtering (RF-MS)…”
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Role of autophagy in chemoresistance: Regulation of the ATM-mediated DNA-damage signaling pathway through activation of DNA–PKcs and PARP-1 by Yoon, Jung-Hoon, Ahn, Sang-Gun, Lee, Byung-Hoon, Jung, Sung-Hoo, Oh, Seon-Hee

“…DNA-damage signaling pathway after genotoxic stress. Capsaicin-induced autophagy regulates the DNA-repair signaling pathway, thereby prolonging cancer cell…”
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Epigallocatechin-3-gallate suppresses the expression of HSP70 and HSP90 and exhibits anti-tumor activity in vitro and in vivo by Tran, Phan L C H B, Kim, Soo-A, Choi, Hong Seok, Yoon, Jung-Hoon, Ahn, Sang-Gun

“…Epigallocatechin-3-gallate (EGCG), one of the major catechins in green tea, is a potential chemopreventive agent for various cancers. The aim of this study was…”
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Quercetin and Quercitrin from Agrimonia pilosa Ledeb Inhibit the Migration and Invasion of Colon Cancer Cells through the JNK Signaling Pathway by Trinh, Nguyet-Tran, Nguyen, Thi Minh Ngoc, Yook, Jong-In, Ahn, Sang-Gun, Kim, Soo-A

“…Considering the high metastatic potential of colorectal cancer (CRC), the inhibition of metastasis is important for anti-CRC therapy. Ledeb ( ) is a perennial…”
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Metformin Derivative HL156A Reverses Multidrug Resistance by Inhibiting HOXC6/ERK1/2 Signaling in Multidrug-Resistant Human Cancer Cells by Jeong, Yun Soo, Lam, Thuy Giang, Jeong, Seho, Ahn, Sang-Gun

“…Multidrug resistance is a significant clinical crisis in cancer treatment and has been linked to the cellular expression of multidrug efflux transporters. The…”
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