Publications by authors named "Hyun Woo Chun"

A novel compound named 'kanakugiol' was recently isolated from and showed free radical-scavenging and antifungal activities. However, the details of the anticancer effect of kanakugiol on breast cancer cells remain unclear. We investigated the effect of kanakugiol on the growth of MCF-7 human breast cancer cells.

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One of the omega-3 essential fatty acids, docosahexaenoic acid (DHA), is a significant constituent of the cell membrane and the precursor of several potent lipid mediators. These mediators are considered to be important in preventing or treating several diseases. Resolvin D5, an oxidized lipid mediator derived from DHA, has been known to exert anti-inflammatory effects.

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Article Synopsis
  • Epimagnolin A is a lignan from Magnolia fargesii, traditionally used in Asian medicine for headaches and nasal congestion, but its anti-inflammatory effects had not been previously studied.
  • Research showed that epimagnolin A decreased IL-6 promoter activity and production in human monocytic THP-1 cells stimulated by PMA.
  • The compound was found to inhibit the phosphorylation of specific proteins and the activity of signaling pathways associated with inflammation, indicating its potential as a therapeutic agent for inflammatory diseases.
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The carcinogenicity of chemicals in the environment is a major concern. Recently, numerous studies have attempted to develop methods for predicting carcinogenicity, including rodent and cell-based approaches. However, rodent carcinogenicity tests for evaluating the carcinogenic potential of a chemical to humans are time-consuming and costly.

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