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Rahm M, Kwast H, Wessels HJCT, Noga MJ, Lefeber DJ. Mixed-phase weak anion-exchange/reversed-phase LC-MS/MS for analysis of nucleotide sugars in human fibroblasts. Anal Bioanal Chem 2024; 416:3595-3604. [PMID: 38676823 PMCID: PMC11156716 DOI: 10.1007/s00216-024-05313-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/29/2024] [Accepted: 04/11/2024] [Indexed: 04/29/2024]
Abstract
Nucleotide sugars (NS) fulfil important roles in all living organisms and in humans, related defects result in severe clinical syndromes. NS can be seen as the "activated" sugars used for biosynthesis of a wide range of glycoconjugates and serve as substrates themselves for the synthesis of other nucleotide sugars. NS analysis is complicated by the presence of multiple stereoisomers without diagnostic transition ions, therefore requiring separation by liquid chromatography. In this paper, we explored weak anion-exchange/reversed-phase chromatography on a hybrid column for the separation of 17 nucleotide sugars that can occur in humans. A robust and reproducible method was established with intra- and inter-day coefficients of variation below 10% and a linear range spanning three orders of magnitude. Application to patient fibroblasts with genetic defects in mannose-1-phosphate guanylyltransferase beta, CDP-L-ribitol pyrophosphorylase A, and UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase showed abnormal levels of guanosine-5'-diphosphate-α-D-mannose (GDP-Man), cytidine-5'-diphosphate-L-ribitol (CDP-ribitol), and cytidine-5'-monophosphate-N-acetyl-β-D-neuraminic acid (CMP-Neu5Ac), respectively, in consonance with expectations based on the diagnosis. In conclusion, a novel, semi-quantitative method was established for the analysis of nucleotide sugars that can be applied to diagnose several genetic glycosylation disorders in fibroblasts and beyond.
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Affiliation(s)
- Moritz Rahm
- Department of Neurology, Donders Institute for Brain, Cognition, and Behavior, Radboud University Medical Center, Geert Grooteplein 10, 6525 GA, Nijmegen, The Netherlands
| | - Hanneke Kwast
- Translational Metabolic Laboratory (TML), Department of Human Genetics, Radboud University Medical Center, Geert Groote Plein Zuid 10, 6525 GA, Nijmegen, The Netherlands
| | - Hans J C T Wessels
- Translational Metabolic Laboratory (TML), Department of Human Genetics, Radboud University Medical Center, Geert Groote Plein Zuid 10, 6525 GA, Nijmegen, The Netherlands
| | - Marek J Noga
- Laboratory of Clinical Genetics, Inborn Errors of Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Dirk J Lefeber
- Department of Neurology, Donders Institute for Brain, Cognition, and Behavior, Radboud University Medical Center, Geert Grooteplein 10, 6525 GA, Nijmegen, The Netherlands.
- Translational Metabolic Laboratory (TML), Department of Human Genetics, Radboud University Medical Center, Geert Groote Plein Zuid 10, 6525 GA, Nijmegen, The Netherlands.
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Sugiyama C, Furusho A, Todoroki K, Sugiyama E. Selective analysis of intracellular UDP-GlcNAc and UDP-GalNAc by hydrophilic interaction liquid chromatography-mass spectrometry. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:1821-1825. [PMID: 38433563 DOI: 10.1039/d4ay00122b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
Uridine diphosphate-N-acetylglucosamine (UDP-GlcNAc) is one of the major nucleotide sugars in living organisms and serves as the key donor substrate for the post-translational modification of protein O-GlcNAcylation. It undergoes interconversion to its epimer uridine diphosphate-N-acetylgalactosamine (UDP-GalNAc), which acts as a sugar donor initiating mucin-type O-linked glycosylation. The intracellular levels of the two differ between the cell lines and largely fluctuate in response to metabolic perturbations, and recent studies have focused on the details of their biosynthesis or turnover. However, due to their similar chemical properties, sufficient resolution for the two epimers required non-volatile mobile phases that cannot be applied directly to a mass spectrometer. In this study, to implement simple liquid chromatography-mass spectrometry for UDP-GlcNAc and UDP-GalNAc, we optimized a condition of hydrophilic interaction liquid chromatography-mass spectrometry. We found that the use of ammonium hydroxide and an amide column with an optimized water-acetonitrile ratio, flow rate, and column temperature, provided complete separation of the two. The method allowed the analysis of intracellular levels, a stable isotope-labeled target, and patterns of product ion spectra in a single run with fewer sample preparation steps. The new method can be widely used for mass spectrometric analysis of UDP-GlcNAc and UDP-GalNAc.
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Affiliation(s)
- Chanudporn Sugiyama
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan.
| | - Aogu Furusho
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan.
| | - Kenichiro Todoroki
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan.
| | - Eiji Sugiyama
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan.
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3
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Gong X, Chen W, Zhang K, Li T, Song Q. Serially coupled column liquid chromatography: An alternative separation tool. J Chromatogr A 2023; 1706:464278. [PMID: 37572536 DOI: 10.1016/j.chroma.2023.464278] [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] [Received: 05/30/2023] [Revised: 07/20/2023] [Accepted: 08/02/2023] [Indexed: 08/14/2023]
Abstract
Despite the rapid development of liquid chromatography (LC) in recent decades, it remains a challenge to achieve the desired chromatographic separation of complex matrices using a single column. Multi-column LC techniques, particularly serially coupled column LC (SCC-LC), have emerged as a promising solution to overcome this challenge. While more attention has been focused on heart-cutting or comprehensive two-dimensional LC, reviews specifically focusing on SCC-LC, which offers advantages in terms of precision and facile instrumentation, are scarce. Here, our concerns are devoted to the progress summary regarding the instrumentation and applications of SCC-LC. Emphasis is placed on column selection aiming to enlarge peak capacity, selectivity, or both through the optimization of combination types (e.g. RPLC-RPLC, -RPLC-HILIC, and achiral-chiral LC), connection devices (e.g. zero dead volume connector, tubing, and T-type connector), elution program (i.e. isocratic or gradient) and detectors (e.g. mass spectrometer, ultraviolet detector, and fluorescence detector). The application of SCC-LC in pharmaceutical, biological, environmental, and food fields is also reviewed, and future perspectives and potential directions for SCC-LC are discussed. We envision that the review can give meaningful information to analytical scientists when facing heavy chromatographic separation tasks for complicated matrices.
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Affiliation(s)
- Xingcheng Gong
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Wei Chen
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Ke Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Ting Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Qingqing Song
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China.
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4
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Lan C, Zhao B, Yang L, Zhou Y, Guo S, Zhang X, Zhang J. Determination of UDP-Glucose and UDP-Galactose in Maize by Hydrophilic Interaction Liquid Chromatography and Tandem Mass Spectrometry. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2022; 2022:7015311. [PMID: 35800972 PMCID: PMC9256458 DOI: 10.1155/2022/7015311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/06/2022] [Accepted: 05/25/2022] [Indexed: 06/15/2023]
Abstract
Nucleotide sugars, the activated forms of monosaccharides, are important intermediates of carbohydrate metabolism in all organisms. Here, we describe a method for the detection and quantification of UDP-glucose and UDP-galactose in maize in order to compare their metabolism in both wild-type and mutated plants. Triple quadrupole operating in a multiple reaction monitoring mode was used to quantify nucleotide sugars. The limits of detection for UDP-glucose and UDP-galactose were 0.50 and 0.70 ng·mL-1, respectively. The recoveries of the method ranged from 98.3% to 103.6% with the relative standard deviations less than 6.3%. To prove the applicability of this method, we analyzed several sets of maize extracts obtained from different cultivars grown under standardized greenhouse conditions. All the results demonstrated the suitability of the developed method to quantify UDP-glucose and UDP-galactose in maize extracts.
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Affiliation(s)
- Chen Lan
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Bing Zhao
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Lu Yang
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Yusen Zhou
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Siyi Guo
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Xuebin Zhang
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Junli Zhang
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng 475004, China
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5
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Chiu KY, Wang Q, Gunawardena HP, Held M, Faik A, Chen H. Desalting Paper Spay Mass Spectrometry (DPS-MS) for Rapid Detection of Glycans and Glycoconjugates. INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 2021; 469:116688. [PMID: 35386843 PMCID: PMC8981528 DOI: 10.1016/j.ijms.2021.116688] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The detection of glycans and glycoconjugates has gained increasing attention in biological fields. Traditional mass spectrometry (MS)-based methods for glycoconjugate analysis are challenged with poor intensity when dealing with complex biological samples. We developed a desalting paper spray mass spectrometry (DPS-MS) strategy to overcome the issue of signal suppression of carbohydrates in salted buffer. Glycans and glycoconjugates (i.e., glycopeptides, nucleotide sugars, etc.) in non-volatile buffer (e.g., Tris buffer) can be loaded on the paper substrate from which buffers can be removed by washing with ACN/H2O (90/10 v/v) solution. Glycans or glycoconjugates can then be eluted and spray ionized by adding ACN/H2O/formic acid (FA) (10/90/1 v/v/v) solvent and applying a high voltage (HV) to the paper substrate. This work also showed that DPS-MS is applicable for direct detection of intact glycopeptides and nucleotide sugars as well as determination of glycosylation profiling of antibody, such as NIST monoclonal antibody IgG (NISTmAb). NISTmAb was deglycosylated with PNGase F to release N-linked oligosaccharides. Twenty-six N-linked oligosaccharides were detected by DPS-MS within a 5-minute timeframe without the need for further enrichment or derivatization. This work demonstrates that DPS-MS allows fast and sensitive detection of glycans/oligosaccharides and glycosylated species in complex matrices and has great potential in bioanalysis.
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Affiliation(s)
- Kai-Yuan Chiu
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, New Jersey, USA, 07102
| | - Qi Wang
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, New Jersey, USA, 07102
| | - Harsha P Gunawardena
- Janssen Research & Development, The Janssen Pharmaceutical Companies of Johnson & Johnson, Spring House, Pennsylvania, USA, 19477
| | - Michael Held
- Deparment of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, USA
- Interdisciplinary Program in Molecular and Cellular Biology, Ohio University, Athens, Ohio USA, 45701
| | - Ahmed Faik
- Interdisciplinary Program in Molecular and Cellular Biology, Ohio University, Athens, Ohio USA, 45701
- Department of Environmental and Plant Biology, Ohio University, Athens Ohio, USA, 45701
| | - Hao Chen
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, New Jersey, USA, 07102
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Štor J, Ruckerbauer DE, Széliová D, Zanghellini J, Borth N. Towards rational glyco-engineering in CHO: from data to predictive models. Curr Opin Biotechnol 2021; 71:9-17. [PMID: 34048995 DOI: 10.1016/j.copbio.2021.05.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/26/2021] [Accepted: 05/07/2021] [Indexed: 12/22/2022]
Abstract
Metabolic modelling strives to develop modelling approaches that are robust and highly predictive. To achieve this, various modelling designs, including hybrid models, and parameter estimation methods that define the type and number of parameters used in the model, are adapted. Accurate input data play an important role so that the selection of experimental methods that provide input data of the required precision with low measurement errors is crucial. For the biopharmaceutically relevant protein glycosylation, the most prominent available models are kinetic models which are able to capture the dynamic nature of protein N-glycosylation. In this review we focus on how to choose the most suitable model for a specific research question, as well as on parameters and considerations to take into account before planning relevant experiments.
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Affiliation(s)
- Jerneja Štor
- Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, A-1190 Vienna, Austria; acib - Austrian Centre of Industrial Biotechnology, A-8010 Graz, Austria
| | - David E Ruckerbauer
- acib - Austrian Centre of Industrial Biotechnology, A-8010 Graz, Austria; Department of Analytical Chemistry, University of Vienna, A-1090 Vienna, Austria
| | - Diana Széliová
- acib - Austrian Centre of Industrial Biotechnology, A-8010 Graz, Austria; Department of Analytical Chemistry, University of Vienna, A-1090 Vienna, Austria
| | - Jürgen Zanghellini
- acib - Austrian Centre of Industrial Biotechnology, A-8010 Graz, Austria; Department of Analytical Chemistry, University of Vienna, A-1090 Vienna, Austria.
| | - Nicole Borth
- Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, A-1190 Vienna, Austria; acib - Austrian Centre of Industrial Biotechnology, A-8010 Graz, Austria.
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Sun Q, Fan TWM, Lane AN, Higashi RM. An Ion Chromatography-Ultrahigh-Resolution-MS 1/Data-Independent High-Resolution MS 2 Method for Stable Isotope-Resolved Metabolomics Reconstruction of Central Metabolic Networks. Anal Chem 2021; 93:2749-2757. [PMID: 33482055 DOI: 10.1021/acs.analchem.0c03070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The metabolome comprises a complex network of interconnecting enzyme-catalyzed reactions that involve transfers of numerous molecular subunits. Thus, the reconstruction of metabolic networks requires metabolite substructures to be tracked. Subunit tracking can be achieved by tracing stable isotopes through metabolic transformations using NMR and ultrahigh -resolution (UHR)-mass spectrometry (MS). UHR-MS1 readily resolves and counts isotopic labels in metabolites but requires tandem MS to help identify isotopic enrichment in substructures. However, it is challenging to perform chromatography-based UHR-MS1 with its long acquisition time, while acquiring MS2 data on many coeluting labeled isotopologues for each metabolite. We have developed an ion chromatography (IC)-UHR-MS1/data-independent(DI)-HR-MS2 method to trace the fate of 13C atoms from [13C6]-glucose ([13C6]-Glc) in 3D A549 spheroids in response to anticancer selenite and simultaneously 13C/15N atoms from [13C5,15N2]-glutamine ([13C5,15N2]-Gln) in 2D BEAS-2B cells in response to arsenite transformation. This method retains the complete isotopologue distributions of metabolites via UHR-MS1 while simultaneously acquiring substructure label information via DI-MS2. These details in metabolite labeling patterns greatly facilitate rigorous reconstruction of multiple, intersecting metabolic pathways of central metabolism, which are illustrated here for the purine/pyrimidine nucleotide biosynthesis. The pathways reconstructed based on subunit-level isotopologue analysis further reveal specific enzyme-catalyzed reactions that are impacted by selenite or arsenite treatments.
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Affiliation(s)
- Qiushi Sun
- Center for Environmental and Systems Biochemistry (CESB), University of Kentucky, Lexington, Kentucky 40536, United States
| | - Teresa W-M Fan
- Center for Environmental and Systems Biochemistry (CESB), University of Kentucky, Lexington, Kentucky 40536, United States.,Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky 40536, United States.,Markey Cancer Center, University of Kentucky, Lexington, Kentucky 40536, United States
| | - Andrew N Lane
- Center for Environmental and Systems Biochemistry (CESB), University of Kentucky, Lexington, Kentucky 40536, United States.,Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky 40536, United States.,Markey Cancer Center, University of Kentucky, Lexington, Kentucky 40536, United States
| | - Richard M Higashi
- Center for Environmental and Systems Biochemistry (CESB), University of Kentucky, Lexington, Kentucky 40536, United States.,Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, Kentucky 40536, United States.,Markey Cancer Center, University of Kentucky, Lexington, Kentucky 40536, United States
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