1
|
Wu C, Wang Y, Sun H. Targeted and untargeted metabolomics reveals deep analysis of drought stress responses in needles and roots of Pinus taeda seedlings. FRONTIERS IN PLANT SCIENCE 2023; 13:1031466. [PMID: 36798806 PMCID: PMC9927248 DOI: 10.3389/fpls.2022.1031466] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 12/28/2022] [Indexed: 06/01/2023]
Abstract
Drought stress is one of major environmental stresses affecting plant growth and yield. Although Pinus taeda trees are planted in rainy southern China, local drought sometime occurs and can last several months, further affecting their growth and resin production. In this study, P. taeda seedlings were treated with long-term drought (42 d), and then targeted and untargeted metabolomics analysis were carried out to evaluate drought tolerance of P. taeda. Targeted metabolomics analysis showed that levels of some sugars, phytohormones, and amino acids significantly increased in the roots and needles of water-stressed (WS) P. taeda seedlings, compared with well-watered (WW) pine seedlings. These metabolites included sucrose in pine roots, the phytohormones abscisic acid and sacylic acid in pine needles, the phytohormone gibberellin (GA4) and the two amino acids, glycine and asparagine, in WS pine roots. Compared with WW pine seedlings, the neurotransmitter acetylcholine significantly increased in needles of WS pine seedlings, but significantly reduced in their roots. The neurotransmitters L-glutamine and hydroxytyramine significantly increased in roots and needles of WS pine seedlings, respectively, compared with WW pine seedlings, but the neurotransmitter noradrenaline significantly reduced in needles of WS pine seedlings. Levels of some unsaturated fatty acids significantly reduced in roots or needles of WS pine seedlings, compared with WW pine seedlings, such as linoleic acid, oleic acid, myristelaidic acid, myristoleic acid in WS pine roots, and palmitelaidic acid, erucic acid, and alpha-linolenic acid in WS pine needles. However, three saturated fatty acids significantly increased in WS pine seedlings, i.e., dodecanoic acid in WS pine needles, tricosanoic acid and heptadecanoic acid in WS pine roots. Untargeted metabolomics analysis showed that levels of some metabolites increased in WS pine seedlings, especially sugars, long-chain lipids, flavonoids, and terpenoids. A few of specific metabolites increased greatly, such as androsin, piceatanol, and panaxatriol in roots and needles of WS pine seedlings. Comparing with WW pine seedlings, it was found that the most enriched pathways in WS pine needles included flavone and flavonol biosynthesis, ABC transporters, diterpenoid biosynthesis, plant hormone signal transduction, and flavonoid biosynthesis; in WS pine roots, the most enriched pathways included tryptophan metabolism, caffeine metabolism, sesquiterpenoid and triterpenoid biosynthesis, plant hormone signal transduction, biosynthesis of phenylalanine, tyrosine, and tryptophan. Under long-term drought stress, P. taeda seedlings showed their own metabolomics characteristics, and some new metabolites and biosynthesis pathways were found, providing a guideline for breeding drought-tolerant cultivars of P. taeda.
Collapse
Affiliation(s)
- Chu Wu
- College of Horticulture & Gardening, Yangtze University, Jingzhou, Hubei, China
| | - Yun Wang
- College of Life Sciences, Yangtze University, Jingzhou, Hubei, China
| | - Honggang Sun
- Institute of Subtropic Forestry, Chinese Academy of Forestry, Fuyang, Zhejiang, China
| |
Collapse
|
2
|
Towards Aldehydomics: Untargeted Trapping and Analysis of Reactive Diet-Related Carbonyl Compounds Formed in the Intestinal Lumen. Antioxidants (Basel) 2021; 10:antiox10081261. [PMID: 34439509 PMCID: PMC8389236 DOI: 10.3390/antiox10081261] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 08/02/2021] [Accepted: 08/03/2021] [Indexed: 11/16/2022] Open
Abstract
Lipid peroxidation and subsequent formation of toxic aldehydes, such as 4-hydroxynonenal, is known to be involved in numerous pathophysiological processes, possibly including the development of colorectal cancer. This work aimed at the development of an untargeted approach using high-performance liquid chromatography coupled with high-resolution mass spectrometry (HPLC-HRMS) for tracking aldehydes in both suspect screening and untargeted methods in fecal water, representing the aqueous environment of colon epithelial cells. This original approach is based on the introduction of a characteristic isotopic labeling by selective derivatization of the carbonyl function using a brominated reagent. Following a metabolomics workflow, the developed methodology was applied to the characterization of aldehyde compounds formed by lipid peroxidation in rats fed two different diets differentially prone to lipoperoxidation. Derivatized aldehydes were first selectively detected on the basis of their isotopic pattern, then annotated and finally identified by tandem mass spectrometry. This original approach allowed us to evidence the occurrence of expected aldehydes according to their fatty acid precursors in the diet, and to characterize other aldehydes differentiating the different diets.
Collapse
|
3
|
Li X, Kang Y, Huang Y, Xiao Y, Song L, Lu S, Ren Z. A strain of Bacteroides thetaiotaomicron attenuates colonization of Clostridioides difficile and affects intestinal microbiota and bile acids profile in a mouse model. Biomed Pharmacother 2021; 137:111290. [PMID: 33508620 DOI: 10.1016/j.biopha.2021.111290] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/09/2021] [Accepted: 01/13/2021] [Indexed: 01/05/2023] Open
Abstract
Clostridioides difficile infection (CDI) is a growing global public health threat. While fecal microbiota transplantation (FMT) is an effective therapy for CDI, a number of challenges limit its application. Studies suggest that probiotics may be a promising alternative therapy. In the current study, we evaluated whether Bacteroides thetaiotaomicron (B. thetaiotaomicron) would inhibit colonization of toxigenic BI/NAP1/027 C. difficile in a mouse model. We found that B. thetaiotaomicron administration decreased the copies of C. difficile and inhibited inflammation in the colon. 16S rRNA sequencing showed that B. thetaiotaomicron administration was associated with a significantly increased relative abundance of Bacteroidetes and decreased level of Proteobacteria, leading to the reversal of the effect of antibiotics treatment and C. difficile infection on microbiota. B. thetaiotaomicron administration was associated with increases in the concentrations of alpha-muricholic acid, beta-muricholic acid, 12 ketolithocholic acid, and deoxycholic acid which are known to inhibit the growth of C. difficile, as well as reductions in the level of taurocholic acid, which promotes germination of C. difficile. Altered profile of major high abundance bile acids by B. thetaiotaomicron administration was similar to that with FMT treatment. Based on these results, we proposed the concept of "the ratio of promotion/inhibition BAs" which would advance our understanding of the relation of C. difficile and BAs.
Collapse
Affiliation(s)
- Xianping Li
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Research Units of Discovery of Unknown Bacteria and Function (2018RU010), Chinese Academy of Medical Sciences, Beijing, 102206, China
| | - Ying Kang
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Research Units of Discovery of Unknown Bacteria and Function (2018RU010), Chinese Academy of Medical Sciences, Beijing, 102206, China; Shunyi District Center for Disease Control and Prevention, Beijing, China
| | - Yuanming Huang
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Research Units of Discovery of Unknown Bacteria and Function (2018RU010), Chinese Academy of Medical Sciences, Beijing, 102206, China
| | - Yuchun Xiao
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Research Units of Discovery of Unknown Bacteria and Function (2018RU010), Chinese Academy of Medical Sciences, Beijing, 102206, China
| | - Liqiong Song
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Research Units of Discovery of Unknown Bacteria and Function (2018RU010), Chinese Academy of Medical Sciences, Beijing, 102206, China
| | - Shan Lu
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Research Units of Discovery of Unknown Bacteria and Function (2018RU010), Chinese Academy of Medical Sciences, Beijing, 102206, China
| | - Zhihong Ren
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Research Units of Discovery of Unknown Bacteria and Function (2018RU010), Chinese Academy of Medical Sciences, Beijing, 102206, China.
| |
Collapse
|
4
|
Ma J, Geng Z, Sun C, Li P, Zhang M, Wang D, Xu W. Novel sample treatment method for the determination of free (E)-4-hydroxy-2-nonenal in meat products by liquid chromatography/tandem mass spectrometry using 4-hydroxy-2-nonenal-d 3 as internal standard. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2021; 35:e9023. [PMID: 33314314 DOI: 10.1002/rcm.9023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 12/03/2020] [Accepted: 12/06/2020] [Indexed: 06/12/2023]
Abstract
RATIONALE (E)-4-Hydroxy-2-nonenal (HNE) is a reactive secondary product of lipid oxidation with biological significance. The analysis of HNE is a challenge due to its volatility and high activity. Developing sample preparation and analytical tools for the determination of free HNE is crucial for better understanding the actual level of free HNE in meat products. METHODS Liquid nitrogen freezing, subzero-temperature extraction and derivatization were employed for meat sample treatment. Liquid chromatography/tandem mass spectrometry with electrospray ionization in negative ion mode was used for the determination of free HNE after isotope-coded derivatization. RESULTS High repeatability and good recoveries with a limit of quantification as low as 0.25 pmol/g were found. Nineteen out of 24 samples, including chilled/processed meat products and meat-based instant foods, were found to contain free HNE with a range of 0.014-1.160 nmol/g. CONCLUSIONS The proposed method showed satisfactory reliability, sensitivity and accuracy. We believe that such a sample preparation strategy will provide a powerful tool for better understanding the actual level of free HNE in meat products.
Collapse
Affiliation(s)
- Jingjing Ma
- Institute of Agri-products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China
| | - Zhiming Geng
- Institute of Agri-products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China
| | - Chong Sun
- Institute of Agri-products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China
| | - Pengpeng Li
- Institute of Agri-products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China
| | - Muhan Zhang
- Institute of Agri-products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China
| | - Daoying Wang
- Institute of Agri-products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China
| | - Weimin Xu
- Institute of Agri-products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China
| |
Collapse
|
5
|
Dham D, Roy B, Gowda A, Pan G, Sridhar A, Zeng X, Thandavarayan RA, Palaniyandi SS. 4-Hydroxy-2-nonenal, a lipid peroxidation product, as a biomarker in diabetes and its complications: challenges and opportunities. Free Radic Res 2021; 55:547-561. [PMID: 33336611 DOI: 10.1080/10715762.2020.1866756] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Over 30 million Americans are diagnosed with diabetes and this number is only expected to increase. There are various causes that induce complications with diabetes, including oxidative stress. In oxidative stress, lipid peroxidation-derived reactive carbonyl species such as 4-hydroxy-2-nonenal (4-HNE) is shown to cause damage in organs that leads to diabetic complications. We provided evidence to show that 4-HNE or/and 4-HNE-protein adducts are elevated in various organ systems of diabetic patients and animal models. We then discussed the advantages and disadvantages of different methodologies used for the detection of 4-HNE in diabetic tissues. We also discussed how novel approaches such as electrochemistry and nanotechnology can be used for monitoring 4-HNE levels in biological systems in real-time. Thus, this review enlightens the involvement of 4-HNE in the pathogenesis of diabetes and its complications and efficient methods to identify it. Furthermore, the article presents that 4-HNE can be developed as a biomarker for end-organ damage in diabetes such as diabetic cardiac complications.
Collapse
Affiliation(s)
- Deiva Dham
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, MI, USA
| | - Bipradas Roy
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, MI, USA
| | - Amita Gowda
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, MI, USA
| | - Guodong Pan
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, MI, USA
| | - Arun Sridhar
- Department of Chemistry, Oakland University, Rochester, MI, USA
| | - Xiangqun Zeng
- Department of Chemistry, Oakland University, Rochester, MI, USA
| | - Rajarajan A Thandavarayan
- Department of Cardiovascular Sciences, Centre for Cardiovascular Regeneration, Houston Methodist Research Institute, Houston, TX, USA
| | - Suresh Selvaraj Palaniyandi
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, MI, USA.,Department of Physiology, Wayne State University, Detroit, MI, USA
| |
Collapse
|
6
|
Keller J, Chevolleau S, Noguer-Meireles MH, Pujos-Guillot E, Delosière M, Chantelauze C, Joly C, Blas-y-Estrada F, Jouanin I, Durand D, Pierre F, Debrauwer L, Theodorou V, Guéraud F. Heme-Iron-Induced Production of 4-Hydroxynonenal in Intestinal Lumen May Have Extra-Intestinal Consequences through Protein-Adduct Formation. Antioxidants (Basel) 2020; 9:antiox9121293. [PMID: 33348697 PMCID: PMC7766870 DOI: 10.3390/antiox9121293] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/27/2020] [Accepted: 12/15/2020] [Indexed: 01/10/2023] Open
Abstract
Some epidemiological studies show that heme iron consumption, in red meat, is associated to the development of several chronic diseases, including cancers and cardio-metabolic diseases. As heme iron intestinal absorption is finely regulated, we hypothesized that heme iron may act indirectly, through the peroxidation of dietary lipids, in food or in the intestinal lumen during digestion. This heme-iron-induced lipid peroxidation provokes the generation of toxic lipid oxidation products that could be absorbed, such as 4-hydroxynonenal (HNE). In a first experiment, heme iron given to rats by oral gavage together with the linoleic-acid-rich safflower oil induced the formation of HNE in the intestinal lumen. The HNE major urinary metabolite was elevated in the urine of the treated rats, indicating that this compound has been absorbed. In a second experiment, we showed that stable isotope-labeled HNE given orally to rats was able to reach non-intestinal tissues as a bioactive form and to make protein-adducts in heart, liver and skeletal muscle tissues. The presence of HNE-protein adducts in those tissues suggests a putative biological role of diet-originating HNE in extra-intestinal organs. This finding could have major consequences on the onset/development of chronic diseases associated with red meat over-consumption, and more largely to peroxidation-prone food consumption.
Collapse
Affiliation(s)
- Julia Keller
- Toxalim, Research Centre in Food Toxicology, Toulouse University, INRAE UMR 1331, ENVT, INP-Purpan, UPS, F-31300 Toulouse, France; (J.K.); (S.C.); (M.-H.N.-M.); (F.B.-y-E.); (I.J.); (F.P.); (L.D.); (V.T.)
| | - Sylvie Chevolleau
- Toxalim, Research Centre in Food Toxicology, Toulouse University, INRAE UMR 1331, ENVT, INP-Purpan, UPS, F-31300 Toulouse, France; (J.K.); (S.C.); (M.-H.N.-M.); (F.B.-y-E.); (I.J.); (F.P.); (L.D.); (V.T.)
- Metatoul-AXIOM Platform, National Infrastructure for Metabolomics and Fluxomics, MetaboHUB, Toxalim, INRAE, F-31300 Toulouse, France
| | - Maria-Helena Noguer-Meireles
- Toxalim, Research Centre in Food Toxicology, Toulouse University, INRAE UMR 1331, ENVT, INP-Purpan, UPS, F-31300 Toulouse, France; (J.K.); (S.C.); (M.-H.N.-M.); (F.B.-y-E.); (I.J.); (F.P.); (L.D.); (V.T.)
- Metatoul-AXIOM Platform, National Infrastructure for Metabolomics and Fluxomics, MetaboHUB, Toxalim, INRAE, F-31300 Toulouse, France
| | - Estelle Pujos-Guillot
- Université Clermont Auvergne, INRAE, UNH, Plateforme d’Exploration du Métabolisme, MetaboHUB, Clermont, F-63000 Clermont-Ferrand, France; (E.P.-G.); (C.J.)
| | - Mylène Delosière
- Université Clermont Auvergne, INRAE, UMRH, F-63000 Clermont-Ferrand, France; (M.D.); (C.C.); (D.D.)
| | - Céline Chantelauze
- Université Clermont Auvergne, INRAE, UMRH, F-63000 Clermont-Ferrand, France; (M.D.); (C.C.); (D.D.)
| | - Charlotte Joly
- Université Clermont Auvergne, INRAE, UNH, Plateforme d’Exploration du Métabolisme, MetaboHUB, Clermont, F-63000 Clermont-Ferrand, France; (E.P.-G.); (C.J.)
| | - Florence Blas-y-Estrada
- Toxalim, Research Centre in Food Toxicology, Toulouse University, INRAE UMR 1331, ENVT, INP-Purpan, UPS, F-31300 Toulouse, France; (J.K.); (S.C.); (M.-H.N.-M.); (F.B.-y-E.); (I.J.); (F.P.); (L.D.); (V.T.)
| | - Isabelle Jouanin
- Toxalim, Research Centre in Food Toxicology, Toulouse University, INRAE UMR 1331, ENVT, INP-Purpan, UPS, F-31300 Toulouse, France; (J.K.); (S.C.); (M.-H.N.-M.); (F.B.-y-E.); (I.J.); (F.P.); (L.D.); (V.T.)
- Metatoul-AXIOM Platform, National Infrastructure for Metabolomics and Fluxomics, MetaboHUB, Toxalim, INRAE, F-31300 Toulouse, France
| | - Denys Durand
- Université Clermont Auvergne, INRAE, UMRH, F-63000 Clermont-Ferrand, France; (M.D.); (C.C.); (D.D.)
| | - Fabrice Pierre
- Toxalim, Research Centre in Food Toxicology, Toulouse University, INRAE UMR 1331, ENVT, INP-Purpan, UPS, F-31300 Toulouse, France; (J.K.); (S.C.); (M.-H.N.-M.); (F.B.-y-E.); (I.J.); (F.P.); (L.D.); (V.T.)
| | - Laurent Debrauwer
- Toxalim, Research Centre in Food Toxicology, Toulouse University, INRAE UMR 1331, ENVT, INP-Purpan, UPS, F-31300 Toulouse, France; (J.K.); (S.C.); (M.-H.N.-M.); (F.B.-y-E.); (I.J.); (F.P.); (L.D.); (V.T.)
- Metatoul-AXIOM Platform, National Infrastructure for Metabolomics and Fluxomics, MetaboHUB, Toxalim, INRAE, F-31300 Toulouse, France
| | - Vassilia Theodorou
- Toxalim, Research Centre in Food Toxicology, Toulouse University, INRAE UMR 1331, ENVT, INP-Purpan, UPS, F-31300 Toulouse, France; (J.K.); (S.C.); (M.-H.N.-M.); (F.B.-y-E.); (I.J.); (F.P.); (L.D.); (V.T.)
| | - Françoise Guéraud
- Toxalim, Research Centre in Food Toxicology, Toulouse University, INRAE UMR 1331, ENVT, INP-Purpan, UPS, F-31300 Toulouse, France; (J.K.); (S.C.); (M.-H.N.-M.); (F.B.-y-E.); (I.J.); (F.P.); (L.D.); (V.T.)
- Correspondence: ; Tel.: +33-582-06-63-06
| |
Collapse
|
7
|
Sun H, Peng X, Li C, Zhang WM, Cao J. Determination of 2,4-decadienal in edible oils using reversed-phase liquid chromatography and its application as an alternative indicator of lipid oxidation. J Food Sci 2020; 85:1418-1426. [PMID: 32304227 DOI: 10.1111/1750-3841.15132] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 03/11/2020] [Accepted: 03/16/2020] [Indexed: 12/12/2022]
Abstract
As a major product of linoleic acid-rich oils, 2,4-decadienal has unique reactivity that may be potentially toxic to human body. In this study, a reliable reversed-phase liquid chromatography method for the determination of carbonyls was developed, and 2,4-decadienal as the target aldehyde was validated. Furthermore, the possibility of 2,4-decadienal as a lipid oxidation marker was evaluated. The optimal sample pretreatment method was extraction by 2 mL of acetonitrile three times, followed by derivatization at 40 °C for 30 min. The method was linear, sensitive, and accurate with detection and quantification limits of 15 and 50 nmol/L, respectively, and had good average recoveries for 2,4-decadienal in oil samples. In tested edible oils, during heating at 180 °C, the level of 2,4-decadienal rose faster than other aldehydes, including one of the characteristic aldehydes, hexanal. Moreover, good linear relationships between the 2,4-decadienal content and other oxidation indices (R2 = 0.858 to 0.984 for the anisidine value; R2 = 0.876 to 0.986 for the total oxidation value) were observed in sunflower and corn oils under 8 hr heating at three temperatures (120, 150, and 180 °C), indicating that 2,4-decadienal can predict the oxidation of oil. PRACTICAL APPLICATION: 2,4-Decadienal is a toxic aldehyde produced by the oxidation of linoleic acid-rich oils, which is closely related to human health. This work is the first to demonstrate that 2,4-decadienal can be used as an alternative oxidation indicator for linoleic acid-rich oils and is of great significance for the quality control of edible oil in the food industry.
Collapse
Affiliation(s)
- Huihui Sun
- College of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, China
| | - Xiaoxiang Peng
- College of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, China
| | - Chuan Li
- College of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, China
| | - Wei-Min Zhang
- College of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, China
| | - Jun Cao
- College of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, China
| |
Collapse
|
8
|
Jamin EL, Costantino R, Mervant L, Martin JF, Jouanin I, Blas-Y-Estrada F, Guéraud F, Debrauwer L. Global Profiling of Toxicologically Relevant Metabolites in Urine: Case Study of Reactive Aldehydes. Anal Chem 2020; 92:1746-1754. [PMID: 31854978 DOI: 10.1021/acs.analchem.9b03146] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Among the numerous unknown metabolites representative of our exposure, focusing on toxic compounds should provide more relevant data to link exposure and health. For that purpose, we developed and applied a global method using data independent acquisition (DIA) in mass spectrometry to profile specifically electrophilic compounds originating metabolites. These compounds are most of the time toxic, due to their chemical reactivity toward nucleophilic sites present in biomacromolecules. The main line of cellular defense against these electrophilic molecules is conjugation to glutathione, then metabolization into mercapturic acid conjugates (MACs). Interestingly, MACs display a characteristic neutral loss in MS/MS experiments that makes it possible to detect all the metabolites displaying this characteristic loss, thanks to the DIA mode, and therefore to highlight the corresponding reactive metabolites. As a proof of concept, our workflow was applied to the toxicological issue of the oxidation of dietary polyunsaturated fatty acids, leading in particular to the formation of toxic alkenals, which lead to MACs upon glutathione conjugation and metabolization. By this way, dozens of MACs were detected and identified. Interestingly, multivariate statistical analyses carried out only on extracted HRMS signals of MACs yield a better characterization of the studied groups compared to results obtained from a classic untargeted metabolomics approach.
Collapse
Affiliation(s)
- Emilien L Jamin
- Metatoul-AXIOM Platform , National Infrastructure for Metabolomics and Fluxomics: MetaboHUB, Toxalim, INRAE , 31300 Toulouse , France.,Toxalim (Research Centre in Food Toxicology) , Toulouse University , INRAE UMR 1331, ENVT, INP-Purpan, UPS , Toulouse , 31300 France
| | - Robin Costantino
- Metatoul-AXIOM Platform , National Infrastructure for Metabolomics and Fluxomics: MetaboHUB, Toxalim, INRAE , 31300 Toulouse , France.,Toxalim (Research Centre in Food Toxicology) , Toulouse University , INRAE UMR 1331, ENVT, INP-Purpan, UPS , Toulouse , 31300 France
| | - Loïc Mervant
- Metatoul-AXIOM Platform , National Infrastructure for Metabolomics and Fluxomics: MetaboHUB, Toxalim, INRAE , 31300 Toulouse , France.,Toxalim (Research Centre in Food Toxicology) , Toulouse University , INRAE UMR 1331, ENVT, INP-Purpan, UPS , Toulouse , 31300 France
| | - Jean-François Martin
- Metatoul-AXIOM Platform , National Infrastructure for Metabolomics and Fluxomics: MetaboHUB, Toxalim, INRAE , 31300 Toulouse , France.,Toxalim (Research Centre in Food Toxicology) , Toulouse University , INRAE UMR 1331, ENVT, INP-Purpan, UPS , Toulouse , 31300 France
| | - Isabelle Jouanin
- Metatoul-AXIOM Platform , National Infrastructure for Metabolomics and Fluxomics: MetaboHUB, Toxalim, INRAE , 31300 Toulouse , France.,Toxalim (Research Centre in Food Toxicology) , Toulouse University , INRAE UMR 1331, ENVT, INP-Purpan, UPS , Toulouse , 31300 France
| | - Florence Blas-Y-Estrada
- Toxalim (Research Centre in Food Toxicology) , Toulouse University , INRAE UMR 1331, ENVT, INP-Purpan, UPS , Toulouse , 31300 France
| | - Françoise Guéraud
- Toxalim (Research Centre in Food Toxicology) , Toulouse University , INRAE UMR 1331, ENVT, INP-Purpan, UPS , Toulouse , 31300 France
| | - Laurent Debrauwer
- Metatoul-AXIOM Platform , National Infrastructure for Metabolomics and Fluxomics: MetaboHUB, Toxalim, INRAE , 31300 Toulouse , France.,Toxalim (Research Centre in Food Toxicology) , Toulouse University , INRAE UMR 1331, ENVT, INP-Purpan, UPS , Toulouse , 31300 France
| |
Collapse
|
9
|
Kishikawa N, El-Maghrabey MH, Kuroda N. Chromatographic methods and sample pretreatment techniques for aldehydes determination in biological, food, and environmental samples. J Pharm Biomed Anal 2019; 175:112782. [DOI: 10.1016/j.jpba.2019.112782] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 07/18/2019] [Accepted: 07/18/2019] [Indexed: 11/26/2022]
|
10
|
Van Hecke T, Goethals S, Vossen E, De Smet S. Long‐Chain
n
‐3 PUFA Content and
n
‐6/
n
‐3 PUFA Ratio in Mammal, Poultry, and Fish Muscles Largely Explain Differential Protein and Lipid Oxidation Profiles Following In Vitro Gastrointestinal Digestion. Mol Nutr Food Res 2019; 63:e1900404. [DOI: 10.1002/mnfr.201900404] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 08/27/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Thomas Van Hecke
- Laboratory for Animal Nutrition and Animal Product QualityDepartment of Animal Sciences and Aquatic EcologyGhent University Coupure Links 653 B‐9000 Ghent Belgium
| | - Sophie Goethals
- Laboratory for Animal Nutrition and Animal Product QualityDepartment of Animal Sciences and Aquatic EcologyGhent University Coupure Links 653 B‐9000 Ghent Belgium
| | - Els Vossen
- Laboratory for Animal Nutrition and Animal Product QualityDepartment of Animal Sciences and Aquatic EcologyGhent University Coupure Links 653 B‐9000 Ghent Belgium
| | - Stefaan De Smet
- Laboratory for Animal Nutrition and Animal Product QualityDepartment of Animal Sciences and Aquatic EcologyGhent University Coupure Links 653 B‐9000 Ghent Belgium
| |
Collapse
|
11
|
King HM, Cosslett AG, Thomas CP, Price-Davies R. A HPLC method to monitor the occurrence of lipid peroxidation in intravenous lipid emulsions used in parenteral nutrition using in-line UV and charged aerosol detection. Clin Nutr ESPEN 2018; 28:96-102. [PMID: 30390899 DOI: 10.1016/j.clnesp.2018.09.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 09/11/2018] [Indexed: 11/25/2022]
Abstract
Parenteral Nutrition (PN) provides life sustaining support where gastrointestinal nutrition is inadequate due to disease or prematurity. Intravenous lipid emulsions (IVLEs) form a staple part of PN. Whilst the physical stability of IVLE's is relatively well known and quantified, chemical stability is an area where little testing has occurred. We report a new sensitive method for the monitoring of selected triglycerides present within two IVLEs and the detection and quantification of the peroxidation product 4-hydroxynonenal (HNE) using HPLC with in-line UV and charged aerosol detection (CAD). IVLEs used included the soy-bean oil based emulsion Intralipid® 20% and SMOFlipid® 20% (Fresenius Kabi UK), based on soy-bean, olive, fish oil and medium chain triglycerides. Assay validation gave R2 values of ≥0.99 for all selected triglyceride peaks and 4-hydroxynonenal. Inter and intra-day repeatability gave RSD values < 7.2% for CAD detection, achieving a precise and repeatable method. HNE was confirmed through internal standardisation of the HPLC method. Selected triglycerides were identified using ESI-MS with MicroTOF. This novel method permits the chemical stability of IVLEs to be quantified and monitored in respect to lipid peroxidation during storage prior to delivery to the patient, ensuring the optimal safety of IVLEs in a clinical setting.
Collapse
Affiliation(s)
- Helen M King
- Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff, Wales, CF10 3NB, UK.
| | - Allan G Cosslett
- Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff, Wales, CF10 3NB, UK
| | - Christopher P Thomas
- Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff, Wales, CF10 3NB, UK
| | - Rebecca Price-Davies
- Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff, Wales, CF10 3NB, UK
| |
Collapse
|