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Tang Y, Ou G, Rang O, Liu X, Liu X, Qin X, Li G, Yang Q, Wang M. Widely targeted quantitative lipidomics reveal lipid remodeling in adipose tissue after long term of the combined exposure to bisphenol A and fructose. Hum Exp Toxicol 2024; 43:9603271241232609. [PMID: 38320548 DOI: 10.1177/09603271241232609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Adipose tissue is the main organ that stores lipids and it plays important roles in metabolic balance in the body. We recently reported in Human and Experimental Toxicology that the combined exposure to BPA and fructose may interfere with energy metabolism of adipose tissue. However, it is still unclear whether the combined exposure to BPA and fructose has the possibility to induce lipid remodeling in adipose tissue. In the present study, we performed a widely targeted quantitative lipidomic analysis of the adipose tissue of rats after 6 months of BPA and fructose combined exposure. We totally determined 734 lipid molecules in the adipose tissue of rats. Principal component analysis (PCA) showed the group of the combined exposure to higher-dose (25 μg/kg every other day) BPA and fructose can be distinguished from the groups of control, higher-dose BPA exposure and fructose exposure clearly. Partial least squares-discriminant analysis (PLS-DA) and univariate statistical analysis displayed lipids of PC(18:0_ 20:3), TG(8:0_14:0_16:0), TG(12:0_14:0_16:1), TG(10:0_16:0_16:1), TG(12:0_ 14:0_18:1), TG(14:0_ 16:0_16:1), TG(14:0_14:1_16:1), TG(8:0_ 16:1_16:2), TG(14:1_16:1_ 16:1), TG(16:1_18:1_18:1), TG(16:0_16:1_20:4) and TG(15:0_18:1_ 24:1) may contributed the most to the discrimination. These findings indicated that combined exposure to BPA and fructose has the potential to cause lipid remodeling in adipose tissue.
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Affiliation(s)
- Yonghong Tang
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Guifang Ou
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Ouyan Rang
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Xu Liu
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China
- School of Public Health, University of South China, Hengyang, China
| | - Xiaocheng Liu
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Xinru Qin
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China
- School of Public Health, University of South China, Hengyang, China
| | - Guojuan Li
- Endocrinology Department, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Qing Yang
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Mu Wang
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, China
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Rang O, Qin X, Tang Y, Cao L, Li G, Liu X, Zhong J, Wang M. The effect of fructose exposure on amino acid metabolism among Chinese community residents and its possible multi-omics mechanisms. Sci Rep 2023; 13:22704. [PMID: 38123624 PMCID: PMC10733306 DOI: 10.1038/s41598-023-50069-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023] Open
Abstract
The consumption of fructose has increased dramaticly during the last few decades, inducing a great increase in the risk of intrahepatic lipid accumulation, hypertriglyceridemia, hyperuricemia and cancer. However, the underlying mechanism has not yet been fully elucidated. Amino acid metabolism may play an important role in the process of the diseases caused by fructose, but there is still a lack of corresponding evidence. In present study, we provide an evidence of how fructose affects amino acids metabolism in 1895 ordinary residents in Chinese community using UPLC-QqQMS based amino acid targeted metabolomics and the underlying mechanism of fructose exposure how interferes with amino acid metabolism related genes and acetylated modification of proteome in the liver of rats model. We found people with high fructose exposure had higher levels of Asa, EtN, Asp, and Glu, and lower levels of 1MHis, PEtN, Arg, Gln, GABA, Aad, Hyl and Cys. The further mechanism study displayed amino acid metabolic genes of Aspa, Cndp1, Dbt, Dmgdh, and toxic metabolites such as N-acetylethanolamines accumulation, interference of urea cycle, as well as acetylated modification of key enzymes in glutamine metabolic network and glutamine derived NEAAs synthesis pathway in liver may play important roles in fructose caused reprogramming in amino acid metabolism. This research provides novel insights of the mechanism of amino acid metabolic disorder caused by fructose and supplies new targets for clinical therapy.
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Affiliation(s)
- Ouyan Rang
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, People's Republic of China
| | - Xinru Qin
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, People's Republic of China
- School of Public Health, University of South China, Hengyang, Hunan, 421001, People's Republic of China
| | - Yonghong Tang
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, People's Republic of China
| | - Lin Cao
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, People's Republic of China
| | - Guojuan Li
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, People's Republic of China
| | - Xiaocheng Liu
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, People's Republic of China
| | - Jing Zhong
- The First Affiliated Hospital, Hengyang Medical School, Institute of Clinical Medicine, Cancer Research Institute, University of South China, Hengyang, Hunan, 421001, People's Republic of China.
| | - Mu Wang
- Clinical Mass Spectrometry Laboratory of Clinical Research Institute and Department of Basic Medicine of Nuclear Industrial Hygiene School, Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, People's Republic of China.
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