Hepatic transcriptomics analysis reveals that fructose intervention down-regulated xenobiotics-metabolising enzymes through aryl hydrocarbon receptor signalling suppression in C57BL/6N mice
DC Field | Value | Language |
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dc.contributor.author | Pan, Jeong Hoon | - |
dc.contributor.author | Tang, Jingsi | - |
dc.contributor.author | Beane, Kaleigh E. | - |
dc.contributor.author | Redding, Mersady C. | - |
dc.contributor.author | Cho, Yun Jeong | - |
dc.contributor.author | Kim, Young Jun | - |
dc.contributor.author | Zhao, Jiangchao | - |
dc.contributor.author | Shin, Eui-Cheol | - |
dc.contributor.author | Lee, Jin Hyup | - |
dc.contributor.author | Kong, Byungwhi C. | - |
dc.contributor.author | Kim, Jae Kyeom | - |
dc.date.accessioned | 2021-09-01T02:46:42Z | - |
dc.date.available | 2021-09-01T02:46:42Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-10-14 | - |
dc.identifier.issn | 0007-1145 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/62518 | - |
dc.description.abstract | For decades, fructose intake has been recognised as an environmental risk for metabolic syndromes and diseases. Here we comprehensively examined the effects of fructose intake on mice liver transcriptomes. Fructose-supplemented water (34 %; w/v) was fed to both male and female C57BL/6N mice at their free will for 6 weeks, followed by hepatic transcriptomics analysis. Based on our criteria, differentially expressed genes (DEG) were selected and subjected to further computational analyses to predict key pathways and upstream regulator(s). Subsequently, predicted genes and pathways from the transcriptomics dataset were validated via quantitative RT-PCR analyses. As a result, we identified eighty-nine down-regulated and eighty-eight up-regulated mRNA in fructose-fed mice livers. These DEG were subjected to bioinformatics analysis tools in which DEG were mainly enriched in xenobiotic metabolic processes; further, in the Ingenuity Pathway Analysis software, it was suggested that the aryl hydrocarbon receptor (AhR) is an upstream regulator governing overall changes, while fructose suppresses the AhR signalling pathway. In our quantitative RT-PCR validation, we confirmed that fructose suppressed AhR signalling through modulating expressions of transcription factor (AhR nuclear translocator; Arnt) and upstream regulators (Ncor2, and Rb1). Altogether, we demonstrated that ad libitum fructose intake suppresses the canonical AhR signalling pathway in C57BL/6N mice liver. Based on our current observations, further studies are warranted, especially with regard to the effects of co-exposure to fructose on (1) other types of carcinogens and (2) inflammation-inducing agents (or even diets such as a high-fat diet), to find implications of fructose-induced AhR suppression. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | CAMBRIDGE UNIV PRESS | - |
dc.subject | REDUCES INFLAMMATION | - |
dc.subject | AH RECEPTOR | - |
dc.subject | CYTOCHROME-P450 | - |
dc.subject | ACTIVATION | - |
dc.subject | MUTAGENS/CARCINOGENS | - |
dc.subject | INVOLVEMENT | - |
dc.subject | CONSUMPTION | - |
dc.subject | PARTNER | - |
dc.subject | GENE | - |
dc.subject | MEAT | - |
dc.title | Hepatic transcriptomics analysis reveals that fructose intervention down-regulated xenobiotics-metabolising enzymes through aryl hydrocarbon receptor signalling suppression in C57BL/6N mice | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Jun | - |
dc.contributor.affiliatedAuthor | Lee, Jin Hyup | - |
dc.identifier.doi | 10.1017/S0007114519001612 | - |
dc.identifier.scopusid | 2-s2.0-85068330768 | - |
dc.identifier.wosid | 000488963000006 | - |
dc.identifier.bibliographicCitation | BRITISH JOURNAL OF NUTRITION, v.122, no.7, pp.769 - 779 | - |
dc.relation.isPartOf | BRITISH JOURNAL OF NUTRITION | - |
dc.citation.title | BRITISH JOURNAL OF NUTRITION | - |
dc.citation.volume | 122 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 769 | - |
dc.citation.endPage | 779 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Nutrition & Dietetics | - |
dc.relation.journalWebOfScienceCategory | Nutrition & Dietetics | - |
dc.subject.keywordPlus | REDUCES INFLAMMATION | - |
dc.subject.keywordPlus | AH RECEPTOR | - |
dc.subject.keywordPlus | CYTOCHROME-P450 | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | MUTAGENS/CARCINOGENS | - |
dc.subject.keywordPlus | INVOLVEMENT | - |
dc.subject.keywordPlus | CONSUMPTION | - |
dc.subject.keywordPlus | PARTNER | - |
dc.subject.keywordPlus | GENE | - |
dc.subject.keywordPlus | MEAT | - |
dc.subject.keywordAuthor | Aryl hydrocarbon receptor | - |
dc.subject.keywordAuthor | Biotransformation enzymes | - |
dc.subject.keywordAuthor | Fructose | - |
dc.subject.keywordAuthor | Transcriptomics | - |
dc.subject.keywordAuthor | C57BL | - |
dc.subject.keywordAuthor | 6N mice | - |
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