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Zhang M, Huang C, Ou J, Liu F, Ou S, Zheng J. Glyoxal in Foods: Formation, Metabolism, Health Hazards, and Its Control Strategies. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:2434-2450. [PMID: 38284798 DOI: 10.1021/acs.jafc.3c08225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Glyoxal is a highly reactive aldehyde widely present in common diet and environment and inevitably generated through various metabolic pathways in vivo. Glyoxal is easily produced in diets high in carbohydrates and fats via the Maillard reaction, carbohydrate autoxidation, and lipid peroxidation, etc. This leads to dietary intake being a major source of exogenous exposure. Exposure to glyoxal has been positively associated with a number of metabolic diseases, such as diabetes mellitus, atherosclerosis, and Alzheimer's disease. It has been demonstrated that polyphenols, probiotics, hydrocolloids, and amino acids can reduce the content of glyoxal in foods via different mechanisms, thus reducing the risk of exogenous exposure to glyoxal and alleviating carbonyl stresses in the human body. This review discussed the formation and metabolism of glyoxal, its health hazards, and the strategies to reduce such health hazards. Future investigation of glyoxal from different perspectives is also discussed.
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Affiliation(s)
- Mianzhang Zhang
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong China
| | - Caihuan Huang
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong China
| | - Juanying Ou
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong China
| | - Fu Liu
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong China
| | - Shiyi Ou
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong China
- Guangzhou College of Technology and Business, 510580 Guangzhou, Guangdong China
| | - Jie Zheng
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong China
- Guangdong-Hong Kong Joint Innovation Platform for the Safety of Bakery Products, 510632 Guangzhou , China
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Oliveira AL, Medeiros ML, Gomes EDT, Mello GC, Costa SKP, Mónica FZ, Antunes E. TRPA1 channel mediates methylglyoxal-induced mouse bladder dysfunction. Front Physiol 2023; 14:1308077. [PMID: 38143915 PMCID: PMC10739337 DOI: 10.3389/fphys.2023.1308077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 11/27/2023] [Indexed: 12/26/2023] Open
Abstract
Introduction: The transient receptor potential ankyrin 1 channel (TRPA1) is expressed in urothelial cells and bladder nerve endings. Hyperglycemia in diabetic individuals induces accumulation of the highly reactive dicarbonyl compound methylglyoxal (MGO), which modulates TRPA1 activity. Long-term oral intake of MGO causes mouse bladder dysfunction. We hypothesized that TRPA1 takes part in the machinery that leads to MGO-induced bladder dysfunction. Therefore, we evaluated TRPA1 expression in the bladder and the effects of 1 h-intravesical infusion of the selective TRPA1 blocker HC-030031 (1 nmol/min) on MGO-induced cystometric alterations. Methods: Five-week-old female C57BL/6 mice received 0.5% MGO in their drinking water for 12 weeks, whereas control mice received tap water alone. Results: Compared to the control group, the protein levels and immunostaining for the MGO-derived hydroimidazolone isomer MG-H1 was increased in bladders of the MGO group, as observed in urothelium and detrusor smooth muscle. TRPA1 protein expression was significantly higher in bladder tissues of MGO compared to control group with TRPA1 immunostaining both lamina propria and urothelium, but not the detrusor smooth muscle. Void spot assays in conscious mice revealed an overactive bladder phenotype in MGO-treated mice characterized by increased number of voids and reduced volume per void. Filling cystometry in anaesthetized animals revealed an increased voiding frequency, reduced bladder capacity, and reduced voided volume in MGO compared to vehicle group, which were all reversed by HC-030031 infusion. Conclusion: TRPA1 activation is implicated in MGO-induced mouse overactive bladder. TRPA1 blockers may be useful to treat diabetic bladder dysfunction in individuals with high MGO levels.
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Affiliation(s)
- Akila L. Oliveira
- Department of Pharmacology, University of Campinas (UNICAMP), São Paulo, Brazil
| | - Matheus L. Medeiros
- Department of Pharmacology, University of Campinas (UNICAMP), São Paulo, Brazil
| | | | | | - Soraia Katia Pereira Costa
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo (USP), São Paulo, Brazil
| | - Fabíola Z. Mónica
- Department of Pharmacology, University of Campinas (UNICAMP), São Paulo, Brazil
| | - Edson Antunes
- Department of Pharmacology, University of Campinas (UNICAMP), São Paulo, Brazil
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Yan W, Sun Y, Wang Y, Liu Y, Yan W, Li D, Chen M. The association of the serum levels of aldehydes with diabetes-related eye diseases: a cross-sectional population-based study. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:104713-104725. [PMID: 37704821 DOI: 10.1007/s11356-023-29750-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 09/03/2023] [Indexed: 09/15/2023]
Abstract
Diabetes could impact many ocular tissues. However, the association of the serum aldehydes with diabetes-related eye diseases (DED) remains unclear. Thus, we aimed to examine the above relationship from the general US population of 2013-2014 National Health and Nutrition Examination Survey (NHANES). The multivariable logistic regression and Bayesian kernel machine regression (BKMR) were used to analyze the effect of serum aldehydes on the risk of DED. Pearson's correlation analysis, the restricted cubic spline (RCS) model, and the linear regression were performed to explore the association between the serum aldehydes and other parameters. The multivariable linear regression was conducted to further underlie the relationship between the serum aldehydes and the glycohemoglobin A1c (HbA1c) in DED participants. Although no significant association was observed between the serum aldehydes and the risk of DED by the multivariable logistic regression and BKMR, the Pearson correlation revealed a positive association between the HbA1c level and the serum level of heptanaldehyde and isopentanaldehyde in DED participants. The RCS model confirmed the above linear correlation. After adjusting for the cofounding factor of smoking, the multivariable linear regression revealed a significant association between the serum level of heptanaldehyde and the HbA1c level in DED participants. Our results suggest that aldehyde exposure did not significantly increase the risk of DED, while heptanaldehyde was the risk factor for increased HbA1c in DED population.
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Affiliation(s)
- Weiming Yan
- Department of Ophthalmology, Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China.
| | - Yan Sun
- Department of Ophthalmology, Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Yutong Wang
- Department of Ophthalmology, Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Yubin Liu
- Department of Ophthalmology, Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Weihua Yan
- Department of Ophthalmology, Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Dongling Li
- Department of Hepatobiliary Disease, Fuzong Clinical Medical College of Fujian Medical University, PLA, Fuzhou, 350025, China
| | - Meizhu Chen
- Department of Ophthalmology, Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
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Huang L, Teng H, Wang M, Fang J, Yuan Y, Ma M, Luo Z, Chen B, Guo B. Isotope-coded derivatization with designed Girard-type reagent as charged isobaric mass tags for non-targeted profiling and discovery of natural aldehydes by liquid chromatography-tandem mass spectrometry. J Chromatogr A 2023; 1702:464084. [PMID: 37236140 DOI: 10.1016/j.chroma.2023.464084] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 05/01/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
Aldehyde-containing metabolites are reactive electrophiles that have attracted extensive attention due to their widespread occurrence in organisms and natural foods. Herein we described a newly-designed Girard's reagent, 1-(4-hydrazinyl-4-oxobutyl)pyridin-1-ium bromide (HBP), as charged tandem mass (MS/MS) tags to facilitate selective capture, sensitive detection and semi-targeted discovery of aldehyde metabolites via hydrazone formation. After HBP labeling, the detection signals of the test aldehydes were increased by 21-2856 times, with the limits of detection were 2.5-7 nM. Upon isotope-coded derivatization with a pair of labeling reagents, HBP-d0 and its deuterium-labeled counterpart HBP-d5, the aldehyde analytes were converted to hydrazone derivatives, which generated characteristic neutral fragments of 79 Da and 84 Da, respectively. The isobaric HBP-d0/HBP-d5 labeling based LC-MS/MS method was validated by relative quantification of human urinary aldehydes (slope=0.999, R2 > 0.99, RSDs ≤ 8.5%) and discrimination analysis between diabetic and control samples. The unique isotopic doubles (Δm/z = 5 Da) by dual neutral loss scanning (dNLS) provided a generic reactivity-based screening strategy that allowed non-targeted profiling and identification of endogenous aldehydes even amidst noisy data. The LC-dNLS-MS/MS screening of cinnamon extracts led to finding 61 possible natural aldehydes and guided discovery of 10 previously undetected congeners in this medicinal plant.
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Affiliation(s)
- Libin Huang
- Key Laboratory of Phytochemical R&D of Hunan Province, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Institute of Interdisciplinary Studies, Hunan Normal University, Changsha 410081, China
| | - Hao Teng
- National Chiral Pharmaceuticals Engineering and Technology Research Center, Lunan Pharmaceutical Group Co., Ltd., Linyi 273400, China
| | - Meiling Wang
- China Certification & Inspection Group Hunan Co., Ltd., Changsha 410021, China
| | - Jing Fang
- Key Laboratory of Phytochemical R&D of Hunan Province, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Institute of Interdisciplinary Studies, Hunan Normal University, Changsha 410081, China
| | - Yu Yuan
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410083, China
| | - Ming Ma
- Key Laboratory of Phytochemical R&D of Hunan Province, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Institute of Interdisciplinary Studies, Hunan Normal University, Changsha 410081, China
| | - Ziwei Luo
- Key Laboratory of Phytochemical R&D of Hunan Province, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Institute of Interdisciplinary Studies, Hunan Normal University, Changsha 410081, China
| | - Bo Chen
- Key Laboratory of Phytochemical R&D of Hunan Province, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Institute of Interdisciplinary Studies, Hunan Normal University, Changsha 410081, China
| | - Bin Guo
- Key Laboratory of Phytochemical R&D of Hunan Province, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Institute of Interdisciplinary Studies, Hunan Normal University, Changsha 410081, China.
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