J
Jinhee Choi
Researcher at Seoul National University
Publications - 168
Citations - 9079
Jinhee Choi is an academic researcher from Seoul National University. The author has contributed to research in topics: Chironomus riparius & Caenorhabditis elegans. The author has an hindex of 42, co-authored 153 publications receiving 7798 citations. Previous affiliations of Jinhee Choi include Pusan National University & Dongduk Women's University.
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Oxidative stress-dependent toxicity of silver nanoparticles in human hepatoma cells
TL;DR: The findings suggest that AgNP cytotoxicity is primarily the result of oxidative stress and is independent of the toxicity of Ag(+) ions.
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Silver nanoparticles induce oxidative cell damage in human liver cells through inhibition of reduced glutathione and induction of mitochondria-involved apoptosis
Mei Jing Piao,Kyoung Ah Kang,In Kyung Lee,Hye Sun Kim,Suhkmann Kim,Jeong Yun Choi,Jinhee Choi,Jin Won Hyun +7 more
TL;DR: In this paper, the authors investigated the possible molecular mechanisms underlying the cytotoxic effects of AgNPs and found that AgNs induced reactive oxygen species (ROS) generation and suppression of reduced glutathione (GSH) in human Chang liver cells.
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Oxidative stress induced by cerium oxide nanoparticles in cultured BEAS-2B cells
TL;DR: It was observed that cerium oxide nanoparticles penetrated into the cytoplasm and located in the peri-region of the nucleus as aggregated particles, which may induce the direct interaction between nanoparticles and cellular molecules to cause adverse cellular responses.
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Oxidative stress and apoptosis induced by titanium dioxide nanoparticles in cultured BEAS-2B cells.
TL;DR: T titanium dioxide nanoparticles seem to penetrate into the cytoplasm and locate in the peri-region of the nucleus as aggregated particles, which may induce direct interactions between the particles and cellular molecules, to cause adverse biological responses.
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Ecotoxicity of silver nanoparticles on the soil nematode Caenorhabditis elegans using functional ecotoxicogenomics.
Ji-Yeon Roh,Sang Jun Sim,Jongheop Yi,Kwangsik Park,Kyu Hyuck Chung,Dong-young Ryu,Jinhee Choi +6 more
TL;DR: Overall results of functional genomic studies suggested that the sod-3 and daf-12 gene expressions may have been related to the AgNPs-induced reproductive failure in C. elegans and that oxidative stress may have be an important mechanism in AgNps toxicity.