@article {287,
	title = {An abundant ginger compound furanodienone alleviates gut inflammation via the xenobiotic nuclear receptor PXR in mice.},
	journal = {Nat Commun},
	volume = {16},
	year = {2025},
	month = {2025 Feb 03},
	pages = {1280},
	abstract = {<p>The literature documenting the value of drug-like molecules found in natural products is vast. Although many dietary and herbal remedies have been found to be effective for treating intestinal inflammation, the identification of their active components has lagged behind. In this study, we find that a major ginger component, furanodienone (FDN), is a selective pregnane X receptor (PXR) ligand with agonistic transcriptional outcomes. We show that FDN binds within a sub-pocket of the PXR ligand binding domain (LBD), with subsequent alterations in LBD structure. Using male mice, we show that orally provided FDN has potent PXR-dependant anti-inflammatory outcomes that are colon-specific. Increased affinity and target gene activation in the presence of synergistically acting agonists indicates further opportunities for augmenting FDN activity, efficacy and safety. Collectively, these results support the translational potential of FDN as a therapeutic agent for the treatment and prevention of colonic diseases.</p>},
	keywords = {Animals, Anti-Inflammatory Agents, Colitis, Colon, Furans, Humans, Inflammation, Ligands, Male, Mice, Mice, Inbred C57BL, Pregnane X Receptor, Zingiber officinale},
	issn = {2041-1723},
	doi = {10.1038/s41467-025-56624-0},
	author = {Wang, Xiaojuan and Zhang, Guohui and Bian, Zhiwei and Chow, Vimanda and Grimaldi, Marina and Carivenc, Coralie and Sirounian, Savannah and Li, Hao and Sladekova, Lucia and Mott, Stefano and Luperi, Yulia and Gong, Yufeng and Costello, Cait and Li, Linhao and Jachimowicz, Matthew and Guo, Miao and Hu, Shian and Wilson, Derek and Balaguer, Patrick and Bourguet, William and Mani, Sridhar and Bonati, Laura and Peng, Hui and March, John and Wang, Hongbing and Wang, Shengpeng and Krause, Henry M and Liu, Jiabao}
}
@article {130,
	title = {Toxicokinetics of Brominated Azo Dyes in the Early Life Stages of Zebrafish () Is Prone to Aromatic Substituent Changes.},
	journal = {Environ Sci Technol},
	volume = {54},
	year = {2020},
	month = {2020 04 07},
	pages = {4421-4431},
	abstract = {<p>Brominated azo dyes (BADs) have been identified as predominant indoor brominated pollutants in daycare dust; thus, their potential health risk to children is of concern. However, the toxicities of BADs remain elusive. In this study, the toxicokinetics of two predominant BADs, Disperse Blue 373 (DB373) and Disperse Violet 93 (DV93), and their suspect metabolite 2-bromo-4,6-dinitroaniline (BDNA) was investigated in embryos of zebrafish (). The bioconcentration factor of DV93 at 120 hpf is 6.2-fold lower than that of DB373. The nontarget analysis revealed distinct metabolism routes between DB373 and DV93 by reducing nitro groups to nitroso (DB373) or amine (DV93), despite their similar structures. NAD(P)H quinone oxidoreductase 1 (NQO1) and pyruvate dehydrogenase were predicted as the enzymes responsible for the reduction of DB373 and DV93 by correlating time courses of the metabolites and enzyme development. Further in vitro recombinant enzyme and in vivo inhibition results validated NQO1 as the enzyme specifically reducing DB373, but not DV93. Global proteome profiling revealed that the expression levels of proteins from the "apoptosis-induced DNA fragmentation" pathway were significantly upregulated by all three BADs, supporting the bioactivation of BADs to mutagenic aromatic amines. This study discovered the bioactivation of BADs via distinct eukaryotic enzymes, implying their potential health risks.</p>},
	keywords = {Animals, Azo Compounds, Child, Dust, Embryo, Nonmammalian, Humans, Mutagens, Toxicokinetics, Zebrafish},
	issn = {1520-5851},
	doi = {10.1021/acs.est.9b07178},
	author = {Han, Jiajun and Yang, Diwen and Hall, David Ross and Liu, Jiabao and Sun, Jianxian and Gu, Wen and Tang, Song and Alharbi, Hattan A and Jones, Paul D and Krause, Henry M and Peng, Hui}
}
