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Gupta I, Badrzadeh F, Tsentalovich Y, Gaykalova DA. Connecting the dots: investigating the link between environmental, genetic, and epigenetic influences in metabolomic alterations in oral squamous cell carcinoma. J Exp Clin Cancer Res 2024; 43:239. [PMID: 39169426 PMCID: PMC11337877 DOI: 10.1186/s13046-024-03141-5] [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: 05/20/2024] [Accepted: 07/28/2024] [Indexed: 08/23/2024] Open
Abstract
Oral squamous cell carcinoma (OSCC) accounts for around 90% of all oral cancers and is the eighth most common cancer worldwide. Despite progress in managing OSCC, the overall prognosis remains poor, with a survival rate of around 50-60%, largely due to tumor size and recurrence. The challenges of late-stage diagnosis and limitations in current methods emphasize the urgent need for less invasive techniques to enable early detection and treatment, crucial for improving outcomes in this aggressive form of oral cancer. Research is currently aimed at unraveling tumor-specific metabolite profiles to identify candidate biomarkers as well as discover underlying pathways involved in the onset and progression of cancer that could be used as new targets for diagnostic and therapeutic purposes. Metabolomics is an advanced technological approach to identify metabolites in different sample types (biological fluids and tissues). Since OSCC promotes metabolic reprogramming influenced by a combination of genetic predisposition and environmental factors, including tobacco and alcohol consumption, and viral infections, the identification of distinct metabolites through screening may aid in the diagnosis of this condition. Moreover, studies have shown the use of metabolites during the catalysis of epigenetic modification, indicating a link between epigenetics and metabolism. In this review, we will focus on the link between environmental, genetic, and epigenetic influences in metabolomic alterations in OSCC. In addition, we will discuss therapeutic targets of tumor metabolism, which may prevent oral tumor growth, metastasis, and drug resistance.
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Affiliation(s)
- Ishita Gupta
- Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Otorhinolaryngology-Head and Neck Surgery, Marlene & Stewart Greenebaum Comprehensive Cancer Center, University of Maryland Medical Center, Baltimore, MD, USA
| | - Fariba Badrzadeh
- Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Otorhinolaryngology-Head and Neck Surgery, Marlene & Stewart Greenebaum Comprehensive Cancer Center, University of Maryland Medical Center, Baltimore, MD, USA
| | - Yuri Tsentalovich
- International tomography center CB RAS, Institutskaya str. 3a, Novosibirsk, 630090, Russia
| | - Daria A Gaykalova
- Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA.
- Department of Otorhinolaryngology-Head and Neck Surgery, Marlene & Stewart Greenebaum Comprehensive Cancer Center, University of Maryland Medical Center, Baltimore, MD, USA.
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA.
- Institute for Genome Sciences, 670 West Baltimore Street, Baltimore, MD, 21201, USA.
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2
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ICHIZAWA S, UENOYAMA R, KAWASHIMA C, MIYAZAKI M, YAMAGISHI N, MIYAZAKI T. Serum metabolic profiling in pregnant Holstein cows 3 weeks prior to parturition using two-dimensional gas chromatography time-of-flight mass spectrometry. J Vet Med Sci 2024; 86:606-611. [PMID: 38644199 PMCID: PMC11187593 DOI: 10.1292/jvms.24-0091] [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: 02/29/2024] [Accepted: 04/02/2024] [Indexed: 04/23/2024] Open
Abstract
This preliminary study explored potential serum biomarkers for predicting the onset of milk fever (MF), a bovine parturient disease with hypocalcemia. We conducted two-dimensional gas chromatography mass spectrometry-based metabolomics in 8 and 17 pregnant Holstein cows that did and did not develop MF 3 weeks later, respectively. In principal component analysis (PCA) applied to a dataset containing 1,498 metabolites, serum metabolites exhibited highly similar chemical profiles between cows with and without MF. PCA with a limited dataset of metabolites containing fatty acids, which had significantly different values between the groups and/or correlation coefficients of >0.5 for the serum calcium concentration, distinguished the two groups. These suggest the possibility of developing serum biomarkers for predicting bovine MF.
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Affiliation(s)
- Shota ICHIZAWA
- Division of Agriculture, Graduate School of Arts and
Sciences, Iwate University, Iwate, Japan
| | - Reiko UENOYAMA
- Department of Bioresources Science, The United Graduate
School of Agricultural Sciences, Iwate University, Iwate, Japan
| | - Chiho KAWASHIMA
- Field Center of Animal Science and Agriculture, Obihiro
University of Agriculture and Veterinary Medicine, Hokkaido, Japan
| | - Masao MIYAZAKI
- Division of Agriculture, Graduate School of Arts and
Sciences, Iwate University, Iwate, Japan
- Department of Bioresources Science, The United Graduate
School of Agricultural Sciences, Iwate University, Iwate, Japan
| | - Norio YAMAGISHI
- Graduate School of Veterinary Science, Osaka Metropolitan
University, Osaka, Japan
| | - Tamako MIYAZAKI
- Cooperative Department of Veterinary Medicine, Faculty of
Agriculture, Iwate University, Iwate, Japan
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3
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Albertí-Valls M, Megino-Luque C, Macià A, Gatius S, Matias-Guiu X, Eritja N. Metabolomic-Based Approaches for Endometrial Cancer Diagnosis and Prognosis: A Review. Cancers (Basel) 2023; 16:185. [PMID: 38201612 PMCID: PMC10778161 DOI: 10.3390/cancers16010185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/22/2023] [Accepted: 12/23/2023] [Indexed: 01/12/2024] Open
Abstract
Endometrial cancer, the most prevalent gynecological malignancy in developed countries, is experiencing a sustained rise in both its incidence and mortality rates, primarily attributed to extended life expectancy and lifestyle factors. Currently, the absence of precise diagnostic tools hampers the effective management of the expanding population of women at risk of developing this disease. Furthermore, patients diagnosed with endometrial cancer require precise risk stratification to align with optimal treatment planning. Metabolomics technology offers a unique insight into the molecular landscape of endometrial cancer, providing a promising approach to address these unmet needs. This comprehensive literature review initiates with an overview of metabolomic technologies and their intrinsic workflow components, aiming to establish a fundamental understanding for the readers. Subsequently, a detailed exploration of the existing body of research is undertaken with the objective of identifying metabolite biomarkers capable of enhancing current strategies for endometrial cancer diagnosis, prognosis, and recurrence monitoring. Metabolomics holds vast potential to revolutionize the management of endometrial cancer by providing accuracy and valuable insights into crucial aspects.
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Affiliation(s)
- Manel Albertí-Valls
- Oncologic Pathology Group, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain; (C.M.-L.); (A.M.); (S.G.); (X.M.-G.)
| | - Cristina Megino-Luque
- Oncologic Pathology Group, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain; (C.M.-L.); (A.M.); (S.G.); (X.M.-G.)
- Department of Medicine, Division of Hematology and Oncology, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Anna Macià
- Oncologic Pathology Group, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain; (C.M.-L.); (A.M.); (S.G.); (X.M.-G.)
| | - Sònia Gatius
- Oncologic Pathology Group, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain; (C.M.-L.); (A.M.); (S.G.); (X.M.-G.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)
| | - Xavier Matias-Guiu
- Oncologic Pathology Group, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain; (C.M.-L.); (A.M.); (S.G.); (X.M.-G.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)
- Laboratory of Precision Medicine, Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), Department of Pathology, Hospital de Bellvitge, Gran via de l’Hospitalet 199, 08908 Barcelona, Spain
| | - Núria Eritja
- Oncologic Pathology Group, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain; (C.M.-L.); (A.M.); (S.G.); (X.M.-G.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)
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4
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Corbally MA, Hinz NS, Freye CE. Comprehensive two-dimensional gas chromatography under low-pressure conditions. J Chromatogr A 2023; 1705:464203. [PMID: 37451196 DOI: 10.1016/j.chroma.2023.464203] [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: 04/17/2023] [Revised: 06/28/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023]
Abstract
The analysis of thermally labile and high-boiling point compounds by gas chromatography (GC) can be a challenge. One technique to overcome these challenges is low-pressure GC, which uses the vacuum produced from the mass spectrometer and wide-bore columns to elute compounds at significantly lower temperatures. While GC-MS is a powerful technique, comprehensive two-dimensional gas chromatography (GC × GC), allows for resolution of compounds that would typically coelute using GC. In this study, a pesticide standard mixture (8270 MegaMix Standard) was analyzed using a conventional GC × GC-TOFMS configuration (0.25 mm inner diameter (i.d.) to a 0.18 mm i.d. column) and low-pressure GC × GC-TOFMS configuration (0.53 mm i.d. to a 0.53 mm i.d. column). Elution temperatures, sensitivity, and peak capacity were investigated for both configurations. Compounds eluted an average of 30 °C less on the low-pressure GC × GC-TOFMS configuration compared to the conventional GC × GC-TOFMS configuration. Moreover, the compounds were separated in ∼13 min on the low-pressure GC × GC-TOFMS as opposed to 33 min for conventional GC × GC-TOFMS. However, due to the wide-bore columns and faster runtimes the low-pressure GC × GC-TOFMS had a lower, β corrected 2D peak capacity, nc,β,2D, of 1260 while the conventional GC × GC-TOFMS was 3588. Interestingly, both configurations yielded a similar peak capacity production of 93 peaks/min and 107 peaks/min for low-pressure and conventional GC × GC-TOFMS, respectively. A "real world" sample of diesel fuel was tested on the low-pressure and conventional GC × GC-TOFMS configurations and similar results were obtained compared to the pesticide standard mix except the peak capacity production of the low-pressure GC × GC-TOFMS configuration was higher than that of the conventional GC × GC-TOFMS method.
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Affiliation(s)
- Michelle A Corbally
- High Explosives Science and Technology, Q-5, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | - Nicholas S Hinz
- United States Naval Academy, 121 Blake Rd., Annapolis, MD, USA
| | - Chris E Freye
- High Explosives Science and Technology, Q-5, Los Alamos National Laboratory, Los Alamos, NM 87545, USA.
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5
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Computational method for untargeted determination of cycling yeast metabolites using comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry. Talanta 2022; 244:123396. [DOI: 10.1016/j.talanta.2022.123396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/14/2022] [Accepted: 03/16/2022] [Indexed: 11/23/2022]
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6
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Schöneich S, Ochoa GS, Monzón CM, Synovec RE. Minimum variance optimized Fisher ratio analysis of comprehensive two-dimensional gas chromatography / mass spectrometry data: Study of the pacu fish metabolome. J Chromatogr A 2022; 1667:462868. [DOI: 10.1016/j.chroma.2022.462868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/27/2022] [Accepted: 01/30/2022] [Indexed: 11/25/2022]
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7
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Cain CN, Sudol PE, Berrier KL, Synovec RE. Development of variance rank initiated-unsupervised sample indexing for gas chromatography-mass spectrometry analysis. Talanta 2021; 233:122495. [PMID: 34215113 DOI: 10.1016/j.talanta.2021.122495] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 02/08/2023]
Abstract
Traditional non-targeted chemometric workflows for gas chromatography-mass spectrometry (GC-MS) data rely on using supervised methods, which requires a priori knowledge of sample class membership. Herein, we propose a simple, unsupervised chemometric workflow known as variance rank initiated-unsupervised sample indexing (VRI-USI). VRI-USI discovers analyte peaks exhibiting high relative variance across all samples, followed by k-means clustering on the individual peaks. Based upon how the samples cluster for a given peak, a sample index assignment is provided. Using a probabilistic argument, if the same sample index assignment appears for several discovered peaks, then this outcome strongly suggests that the samples are properly classified by that particular sample index assignment. Thus, relevant chemical differences between the samples have been discovered in an unsupervised fashion. The VRI-USI workflow is demonstrated on three, increasingly difficult datasets: simulations, yeast metabolomics, and human cancer metabolomics. For simulated GC-MS datasets, VRI-USI discovered 85-90% of analytes modeled to vary between sample classes. Nineteen out of 53 peaks in the peak table developed for the yeast metabolome dataset had the same sample index assignments, indicating that those indices are most likely due to class-distinguishing chemical differences. A t-test revealed that 22 out of 53 peaks were statistically significant (p < 0.05) when using those sample index assignments. Likewise, for the human cancer metabolomics study, VRI-USI discovered 25 analytes that were statistically different (p < 0.05) using the sample index assignments determined to highlight meaningful sample-based differences. For all datasets, the sample index assignments that were deduced from VRI-USI were the correct class-based difference when using prior knowledge. VRI-USI holds promise as an exploratory data analysis workflow for studies in which analysts do not readily have a priori class information or want to uncover the underlying nature of their dataset.
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Affiliation(s)
- Caitlin N Cain
- Department of Chemistry, Box 351700, University of Washington, Seattle, WA, 98195, USA
| | - Paige E Sudol
- Department of Chemistry, Box 351700, University of Washington, Seattle, WA, 98195, USA
| | - Kelsey L Berrier
- Department of Chemistry, Box 351700, University of Washington, Seattle, WA, 98195, USA
| | - Robert E Synovec
- Department of Chemistry, Box 351700, University of Washington, Seattle, WA, 98195, USA.
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8
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Pérez-Cova M, Jaumot J, Tauler R. Untangling comprehensive two-dimensional liquid chromatography data sets using regions of interest and multivariate curve resolution approaches. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116207] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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9
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Stilo F, Bicchi C, Robbat A, Reichenbach SE, Cordero C. Untargeted approaches in food-omics: The potential of comprehensive two-dimensional gas chromatography/mass spectrometry. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116162] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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10
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Stilo F, Bicchi C, Jimenez-Carvelo AM, Cuadros-Rodriguez L, Reichenbach SE, Cordero C. Chromatographic fingerprinting by comprehensive two-dimensional chromatography: Fundamentals and tools. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116133] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Prebihalo SE, Ochoa GS, Berrier KL, Skogerboe KJ, Cameron KL, Trump JR, Svoboda SJ, Wickiser JK, Synovec RE. Control-Normalized Fisher Ratio Analysis of Comprehensive Two-Dimensional Gas Chromatography Time-of-Flight Mass Spectrometry Data for Enhanced Biomarker Discovery in a Metabolomic Study of Orthopedic Knee-Ligament Injury. Anal Chem 2020; 92:15526-15533. [PMID: 33171046 DOI: 10.1021/acs.analchem.0c03456] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sarah E. Prebihalo
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - Grant S. Ochoa
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - Kelsey L. Berrier
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - Kristen J. Skogerboe
- Department of Chemistry, Seattle University, Seattle, Washington 98122, United States
| | - Kenneth L. Cameron
- Keller Army Community Hospital, West Point, New York 10996, United States
| | - Jesse R. Trump
- Keller Army Community Hospital, West Point, New York 10996, United States
| | - Steven J. Svoboda
- Keller Army Community Hospital, West Point, New York 10996, United States
| | | | - Robert E. Synovec
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
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12
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Cain CN, Schöneich S, Synovec RE. Development of an Enhanced Total Ion Current Chromatogram Algorithm to Improve Untargeted Peak Detection. Anal Chem 2020; 92:11365-11373. [DOI: 10.1021/acs.analchem.0c02136] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Caitlin N. Cain
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195-1700, United States
| | - Sonia Schöneich
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195-1700, United States
| | - Robert E. Synovec
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195-1700, United States
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14
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Di Giovanni N, Meuwis MA, Louis E, Focant JF. Untargeted Serum Metabolic Profiling by Comprehensive Two-Dimensional Gas Chromatography–High-Resolution Time-of-Flight Mass Spectrometry. J Proteome Res 2019; 19:1013-1028. [DOI: 10.1021/acs.jproteome.9b00535] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Nicolas Di Giovanni
- Department of Chemistry, Organic and Biological Analytical Chemistry Group, Quartier Agora, University of Liège, Allée du Six Août, B6c, B-4000 Liège (Sart Tilman), Belgium
| | - Marie-Alice Meuwis
- GIGA institute, Translational Gastroenterology and CHU de Liège, Hepato-Gastroenterology and Digestive Oncology, Quartier Hôpital, University of Liège, Avenue de l’Hôpital 13, B34-35, B-4000 Liège, Belgium
| | - Edouard Louis
- GIGA institute, Translational Gastroenterology and CHU de Liège, Hepato-Gastroenterology and Digestive Oncology, Quartier Hôpital, University of Liège, Avenue de l’Hôpital 13, B34-35, B-4000 Liège, Belgium
| | - Jean-François Focant
- Department of Chemistry, Organic and Biological Analytical Chemistry Group, Quartier Agora, University of Liège, Allée du Six Août, B6c, B-4000 Liège (Sart Tilman), Belgium
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15
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Prebihalo SE, Pinkerton DK, Synovec RE. Impact of comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry experimental design on data trilinearity and parallel factor analysis deconvolution. J Chromatogr A 2019; 1605:460368. [DOI: 10.1016/j.chroma.2019.460368] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 07/09/2019] [Accepted: 07/12/2019] [Indexed: 01/18/2023]
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16
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GC × GC-MS-Based Volatile Profiling of Male Domestic Cat Urine and the Olfactory Abilities of Cats to Discriminate Temporal Changes and Individual Differences in Urine. J Chem Ecol 2019; 45:579-587. [DOI: 10.1007/s10886-019-01083-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 06/05/2019] [Accepted: 06/12/2019] [Indexed: 01/17/2023]
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17
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Bahaghighat HD, Freye CE, Synovec RE. Recent advances in modulator technology for comprehensive two dimensional gas chromatography. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2018.04.016] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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18
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Belinato JR, Dias FFG, Caliman JD, Augusto F, Hantao LW. Opportunities for green microextractions in comprehensive two-dimensional gas chromatography / mass spectrometry-based metabolomics - A review. Anal Chim Acta 2018; 1040:1-18. [PMID: 30327098 DOI: 10.1016/j.aca.2018.08.034] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 08/15/2018] [Accepted: 08/17/2018] [Indexed: 10/28/2022]
Abstract
Microextractions have become an attractive class of techniques for metabolomics. The most popular technique is solid-phase microextraction that revolutionized the field of modern sample preparation in the early nineties. Ever since this milestone, microextractions have taken on many principles and formats comprising droplets, fibers, membranes, needles, and blades. Sampling devices may be customized to impart exhaustive or equilibrium-based characteristics to the extraction method. Equilibrium-based approaches may rely on additional methods for calibration, such as diffusion-based or on-fiber kinetic calibration to improve bioanalysis. In addition, microextraction-based methods may enable minimally invasive sampling protocols and measure the average free concentration of analytes in heterogeneous multiphasic biological systems. On-fiber derivatization has evidenced new opportunities for targeted and untargeted analysis in metabolomics. All these advantages have highlighted the potential of microextraction techniques for in vivo and on-site sampling and sample preparation, while many opportunities are still available for laboratory protocols. In this review, we outline and discuss some of the most recent applications using microextractions techniques for comprehensive two-dimensional gas chromatography-based metabolomics, including potential research opportunities.
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Affiliation(s)
- João R Belinato
- Institute of Chemistry, University of Campinas, Campinas, SP, 13083-970, Brazil; National Institute of Science and Technology in Bioanalysis (INCTBio), Campinas, SP, 13083-970, Brazil
| | - Fernanda F G Dias
- Institute of Chemistry, University of Campinas, Campinas, SP, 13083-970, Brazil; National Institute of Science and Technology in Bioanalysis (INCTBio), Campinas, SP, 13083-970, Brazil
| | - Jaqueline D Caliman
- Institute of Chemistry, University of Campinas, Campinas, SP, 13083-970, Brazil; National Institute of Science and Technology in Bioanalysis (INCTBio), Campinas, SP, 13083-970, Brazil
| | - Fabio Augusto
- Institute of Chemistry, University of Campinas, Campinas, SP, 13083-970, Brazil; National Institute of Science and Technology in Bioanalysis (INCTBio), Campinas, SP, 13083-970, Brazil
| | - Leandro W Hantao
- Institute of Chemistry, University of Campinas, Campinas, SP, 13083-970, Brazil.
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19
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Elbashir AA, Aboul-Enein HY. Multidimensional Gas Chromatography for Chiral Analysis. Crit Rev Anal Chem 2018; 48:416-427. [DOI: 10.1080/10408347.2018.1444465] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
| | - Hassan Y. Aboul-Enein
- Pharmaceutical and Medicinal Chemistry Department, Division of Pharmaceutical and Drug Industries Research Division, National Research Centre, Dokki, Cairo, Egypt
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20
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Freye CE, Bahaghighat HD, Synovec RE. Comprehensive two-dimensional gas chromatography using partial modulation via a pulsed flow valve with a short modulation period. Talanta 2018; 177:142-149. [DOI: 10.1016/j.talanta.2017.08.095] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 08/28/2017] [Accepted: 08/29/2017] [Indexed: 10/18/2022]
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21
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Prebihalo SE, Berrier KL, Freye CE, Bahaghighat HD, Moore NR, Pinkerton DK, Synovec RE. Multidimensional Gas Chromatography: Advances in Instrumentation, Chemometrics, and Applications. Anal Chem 2017; 90:505-532. [DOI: 10.1021/acs.analchem.7b04226] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Sarah E. Prebihalo
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - Kelsey L. Berrier
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - Chris E. Freye
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - H. Daniel Bahaghighat
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
- Department of Chemistry and Life Science, United States Military Academy, West Point, New York 10996, United States
| | - Nicholas R. Moore
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - David K. Pinkerton
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - Robert E. Synovec
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
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22
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Watson NE, Prebihalo SE, Synovec RE. Targeted analyte deconvolution and identification by four-way parallel factor analysis using three-dimensional gas chromatography with mass spectrometry data. Anal Chim Acta 2017; 983:67-75. [DOI: 10.1016/j.aca.2017.06.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 06/01/2017] [Accepted: 06/06/2017] [Indexed: 01/28/2023]
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23
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Hurtado C, Parastar H, Matamoros V, Piña B, Tauler R, Bayona JM. Linking the morphological and metabolomic response of Lactuca sativa L exposed to emerging contaminants using GC × GC-MS and chemometric tools. Sci Rep 2017; 7:6546. [PMID: 28747703 PMCID: PMC5529569 DOI: 10.1038/s41598-017-06773-0] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 06/16/2017] [Indexed: 02/05/2023] Open
Abstract
The occurrence of contaminants of emerging concern (CECs) in irrigation waters (up to low μg L-1) and irrigated crops (ng g-1 in dry weight) has been reported, but the linkage between plant morphological changes and plant metabolomic response has not yet been addressed. In this study, a non-targeted metabolomic analysis was performed on lettuce (Lactuca sativa L) exposed to 11 CECs (pharmaceuticals, personal care products, anticorrosive agents and surfactants) by irrigation. The plants were watered with different CEC concentrations (0-50 µg L-1) for 34 days under controlled conditions and then harvested, extracted, derivatised and analysed by comprehensive two-dimensional gas chromatography coupled to a time-of-flight mass spectrometer (GC × GC-TOFMS). The resulting raw data were analysed using multivariate curve resolution (MCR) and partial least squares (PLS) methods. The metabolic response indicates that exposure to CECs at environmentally relevant concentrations (0.05 µg L-1) can cause significant metabolic alterations in plants (carbohydrate metabolism, the citric acid cycle, pentose phosphate pathway and glutathione pathway) linked to changes in morphological parameters (leaf height, stem width) and chlorophyll content.
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Affiliation(s)
- Carlos Hurtado
- Department of Environmental Chemistry, IDAEA-CSIC, c/Jordi Girona, 18-26, E-08034, Barcelona, Spain
| | - Hadi Parastar
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | - Víctor Matamoros
- Department of Environmental Chemistry, IDAEA-CSIC, c/Jordi Girona, 18-26, E-08034, Barcelona, Spain
| | - Benjamín Piña
- Department of Environmental Chemistry, IDAEA-CSIC, c/Jordi Girona, 18-26, E-08034, Barcelona, Spain
| | - Romà Tauler
- Department of Environmental Chemistry, IDAEA-CSIC, c/Jordi Girona, 18-26, E-08034, Barcelona, Spain
| | - Josep M Bayona
- Department of Environmental Chemistry, IDAEA-CSIC, c/Jordi Girona, 18-26, E-08034, Barcelona, Spain.
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24
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Parsons BA, Pinkerton DK, Synovec RE. Implications of phase ratio for maximizing peak capacity in comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry. J Chromatogr A 2017; 1536:16-26. [PMID: 28712553 DOI: 10.1016/j.chroma.2017.07.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 04/20/2017] [Accepted: 07/06/2017] [Indexed: 01/21/2023]
Abstract
The relationship between the phase ratio, β, of the primary (1D) and secondary (2D) separation dimensions of comprehensive two-dimensional (2D) gas chromatography (GC×GC) separations, and the implications of β on realization of maximal 2D peak capacity, nc,2D, are examined. A GC×GC chromatographic system with time-of-flight mass spectrometry, TOFMS, was otherwise held constant for the separation of a multi-component test mixture spanning a range of chemical functionalities, while only the β of the two analytical columns were changed, 1β for 1D and 2β for 2D. Six column sets were studied using common, commercially available β values. The β ratio, βR=1β/2β, is defined as a quantitative metric to facilitate this study. It is demonstrated that βR plays a key role in maximizing nc,2D. Overall, βR substantially affected nc,2D by influencing retention factors on the 2D column, 2k, and thereby changing the modulation period, PM, necessary for proper 2D column separations. The necessary changes to PM modify the modulation ratio, MR, which affects the 1D column peak widths and 1nc due to the impact of undersampling. Through changes to 1β, the range of 2k can be controlled, with subsequent effects to both 2nc and 1nc. These effects were opposite in direction, such that improvements to 2nc may result in declines in 1nc. It is observed that due to the pseudo-isothermal nature of the 2D separation, there are diminishing returns to extending the 2nc at the cost of 1nc. In this particular study, column set 3 (1D: 20m length, 250μm i.d., 0.25μm film; 2D: 2m, 180μm i.d., 0.2μm film; βR=1.11) with a PM of 3s provided the highest theoretical nc,2D of ∼8200, though this was at a relatively low MR of ∼1.8. Column set 2 (1D: 20m length, 250μm i.d., 0.5μm film; 2D: 2m, 180μm i.d., 0.2μm film; βR=0.56) with a PM of 1.5s provided a high theoretical nc,2D of ∼5800, at a much higher MR of ∼3.7. Though column set 2 had a lesser total peak capacity than column set 3, its higher MR suggests that by improving the 1D column efficiency (i.e., narrowing the 1D column peak widths) to improve 1nc, can result in an increased theoretical nc,2D.
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Affiliation(s)
- Brendon A Parsons
- Department of Chemistry, Box 351700, University of Washington, Seattle, WA 98198, USA
| | - David K Pinkerton
- Department of Chemistry, Box 351700, University of Washington, Seattle, WA 98198, USA
| | - Robert E Synovec
- Department of Chemistry, Box 351700, University of Washington, Seattle, WA 98198, USA.
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25
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Navarro-Reig M, Jaumot J, Baglai A, Vivó-Truyols G, Schoenmakers PJ, Tauler R. Untargeted Comprehensive Two-Dimensional Liquid Chromatography Coupled with High-Resolution Mass Spectrometry Analysis of Rice Metabolome Using Multivariate Curve Resolution. Anal Chem 2017. [DOI: 10.1021/acs.analchem.7b01648] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Meritxell Navarro-Reig
- Department
of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034 Barcelona, Spain
- Van't Hoff Institute
for Molecular Science, University of Amsterdam, 1090 XH Amsterdam, The Netherlands
| | - Joaquim Jaumot
- Department
of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Anna Baglai
- Van't Hoff Institute
for Molecular Science, University of Amsterdam, 1090 XH Amsterdam, The Netherlands
| | - Gabriel Vivó-Truyols
- Van't Hoff Institute
for Molecular Science, University of Amsterdam, 1090 XH Amsterdam, The Netherlands
| | - Peter J. Schoenmakers
- Van't Hoff Institute
for Molecular Science, University of Amsterdam, 1090 XH Amsterdam, The Netherlands
| | - Romà Tauler
- Department
of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034 Barcelona, Spain
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26
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Miyazaki T, Okada K, Yamashita T, Miyazaki M. Two-dimensional gas chromatography time-of-flight mass spectrometry-based serum metabolic fingerprints of neonatal calves before and after first colostrum ingestion. J Dairy Sci 2017; 100:4354-4364. [DOI: 10.3168/jds.2017-12557] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 01/29/2017] [Indexed: 12/26/2022]
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27
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Reaser BC, Wright BW, Synovec RE. Using Receiver Operating Characteristic Curves To Optimize Discovery-Based Software with Comprehensive Two-Dimensional Gas Chromatography with Time-of-Flight Mass Spectrometry. Anal Chem 2017; 89:3606-3612. [DOI: 10.1021/acs.analchem.6b04991] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Brooke C. Reaser
- Department
of Chemistry, University of Washington, Box 351700, Seattle, Washington 98198, United States
| | - Bob W. Wright
- Pacific Northwest National Laboratory, Battelle
Boulevard, P.O. Box 999, Richland, Washington 99352, United States
| | - Robert E. Synovec
- Department
of Chemistry, University of Washington, Box 351700, Seattle, Washington 98198, United States
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28
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Watson NE, Bahaghighat HD, Cui K, Synovec RE. Comprehensive Three-Dimensional Gas Chromatography with Time-of-Flight Mass Spectrometry. Anal Chem 2017; 89:1793-1800. [DOI: 10.1021/acs.analchem.6b04112] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Nathanial E. Watson
- Department
of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
- Department
of Chemistry and Life Science, United States Military Academy, West Point, New York 10996, United States
| | - H. Daniel Bahaghighat
- Department
of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
- Department
of Chemistry and Life Science, United States Military Academy, West Point, New York 10996, United States
| | - Ke Cui
- Department
of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
| | - Robert E. Synovec
- Department
of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195, United States
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29
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Navarro-Reig M, Jaumot J, van Beek TA, Vivó-Truyols G, Tauler R. Chemometric analysis of comprehensive LC×LC-MS data: Resolution of triacylglycerol structural isomers in corn oil. Talanta 2016; 160:624-635. [DOI: 10.1016/j.talanta.2016.08.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 07/28/2016] [Accepted: 08/01/2016] [Indexed: 12/30/2022]
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30
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Tian TF, Wang SY, Kuo TC, Tan CE, Chen GY, Kuo CH, Chen CHS, Chan CC, Lin OA, Tseng YJ. Web Server for Peak Detection, Baseline Correction, and Alignment in Two-Dimensional Gas Chromatography Mass Spectrometry-Based Metabolomics Data. Anal Chem 2016; 88:10395-10403. [PMID: 27673369 DOI: 10.1021/acs.analchem.6b00755] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Two-dimensional gas chromatography time-of-flight mass spectrometry (GC×GC/TOF-MS) is superior for chromatographic separation and provides great sensitivity for complex biological fluid analysis in metabolomics. However, GC×GC/TOF-MS data processing is currently limited to vendor software and typically requires several preprocessing steps. In this work, we implement a web-based platform, which we call GC2MS, to facilitate the application of recent advances in GC×GC/TOF-MS, especially for metabolomics studies. The core processing workflow of GC2MS consists of blob/peak detection, baseline correction, and blob alignment. GC2MS treats GC×GC/TOF-MS data as pictures and clusters the pixels as blobs according to the brightness of each pixel to generate a blob table. GC2MS then aligns the blobs of two GC×GC/TOF-MS data sets according to their distance and similarity. The blob distance and similarity are the Euclidean distance of the first and second retention times of two blobs and the Pearson's correlation coefficient of the two mass spectra, respectively. GC2MS also directly corrects the raw data baseline. The analytical performance of GC2MS was evaluated using GC×GC/TOF-MS data sets of Angelica sinensis compounds acquired under different experimental conditions and of human plasma samples. The results show that GC2MS is an easy-to-use tool for detecting peaks and correcting baselines, and GC2MS is able to align GC×GC/TOF-MS data sets acquired under different experimental conditions. GC2MS is freely accessible at http://gc2ms.web.cmdm.tw .
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Affiliation(s)
- Tze-Feng Tian
- Department of Computer Science and Information Engineering, National Taiwan University , No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.,The Metabolomics Core Laboratory, Center of Genomic Medicine, National Taiwan University , No. 2, Syu-Jhou Road, Taipei 10055, Taiwan
| | - San-Yuan Wang
- Department of Computer Science and Information Engineering, National Taiwan University , No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.,The Metabolomics Core Laboratory, Center of Genomic Medicine, National Taiwan University , No. 2, Syu-Jhou Road, Taipei 10055, Taiwan
| | - Tien-Chueh Kuo
- The Metabolomics Core Laboratory, Center of Genomic Medicine, National Taiwan University , No. 2, Syu-Jhou Road, Taipei 10055, Taiwan.,Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University , No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Cheng-En Tan
- Department of Computer Science and Information Engineering, National Taiwan University , No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.,The Metabolomics Core Laboratory, Center of Genomic Medicine, National Taiwan University , No. 2, Syu-Jhou Road, Taipei 10055, Taiwan
| | - Guan-Yuan Chen
- The Metabolomics Core Laboratory, Center of Genomic Medicine, National Taiwan University , No. 2, Syu-Jhou Road, Taipei 10055, Taiwan.,School of Pharmacy, College of Medicine, National Taiwan University , No. 33, Linsen S. Road, Taipei 100, Taiwan
| | - Ching-Hua Kuo
- The Metabolomics Core Laboratory, Center of Genomic Medicine, National Taiwan University , No. 2, Syu-Jhou Road, Taipei 10055, Taiwan.,School of Pharmacy, College of Medicine, National Taiwan University , No. 33, Linsen S. Road, Taipei 100, Taiwan.,Department of Pharmacy, National Taiwan University Hospital, National Taiwan University , No. 1, Changde Street, Taipei 10048, Taiwan
| | - Chi-Hsin Sally Chen
- Institute of Occupational Medicine and Industrial Hygiene, National Taiwan University , No. 17, Xuzhou Road, Taipei 100, Taiwan
| | - Chang-Chuan Chan
- Institute of Occupational Medicine and Industrial Hygiene, National Taiwan University , No. 17, Xuzhou Road, Taipei 100, Taiwan
| | - Olivia A Lin
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University , No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Y Jane Tseng
- Department of Computer Science and Information Engineering, National Taiwan University , No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.,The Metabolomics Core Laboratory, Center of Genomic Medicine, National Taiwan University , No. 2, Syu-Jhou Road, Taipei 10055, Taiwan.,School of Pharmacy, College of Medicine, National Taiwan University , No. 33, Linsen S. Road, Taipei 100, Taiwan.,Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University , No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
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31
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Watson NE, Parsons BA, Synovec RE. Performance evaluation of tile-based Fisher Ratio analysis using a benchmark yeast metabolome dataset. J Chromatogr A 2016; 1459:101-111. [DOI: 10.1016/j.chroma.2016.06.067] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 06/17/2016] [Accepted: 06/21/2016] [Indexed: 01/17/2023]
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32
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A regression model for calculating the second dimension retention index in comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry. J Chromatogr A 2016; 1451:127-134. [DOI: 10.1016/j.chroma.2016.04.068] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Revised: 04/21/2016] [Accepted: 04/25/2016] [Indexed: 11/22/2022]
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33
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Johanningsmeier SD, Harris GK, Klevorn CM. Metabolomic Technologies for Improving the Quality of Food: Practice and Promise. Annu Rev Food Sci Technol 2016; 7:413-38. [DOI: 10.1146/annurev-food-022814-015721] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Suzanne D. Johanningsmeier
- USDA-ARS, SEA Food Science Research Unit, North Carolina State University, Raleigh, North Carolina, 27695;
| | - G. Keith Harris
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina 27695-7624; ,
| | - Claire M. Klevorn
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina 27695-7624; ,
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34
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Johanningsmeier SD, McFeeters RF. Metabolic footprinting of Lactobacillus buchneri strain LA1147 during anaerobic spoilage of fermented cucumbers. Int J Food Microbiol 2015; 215:40-8. [DOI: 10.1016/j.ijfoodmicro.2015.08.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Revised: 05/15/2015] [Accepted: 08/08/2015] [Indexed: 10/23/2022]
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35
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Pinkerton DK, Parsons BA, Anderson TJ, Synovec RE. Trilinearity deviation ratio: A new metric for chemometric analysis of comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry data. Anal Chim Acta 2015; 871:66-76. [DOI: 10.1016/j.aca.2015.02.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2014] [Revised: 02/12/2015] [Accepted: 02/13/2015] [Indexed: 12/28/2022]
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36
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Blase RC, Patrick EL, Mitchell JN, Libardoni M. Analysis of cave atmospheres by comprehensive two-dimensional gas chromatography (GC×GC) with flame ionization detection (FID). ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.ancr.2014.09.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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37
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Chun PT, McPherson RJ, Marney LC, Zangeneh SZ, Parsons BA, Shojaie A, Synovec RE, Juul SE. Serial plasma metabolites following hypoxic-ischemic encephalopathy in a nonhuman primate model. Dev Neurosci 2015; 37:161-71. [PMID: 25765047 DOI: 10.1159/000370147] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 11/25/2014] [Indexed: 12/27/2022] Open
Abstract
Biomarkers that indicate the severity of hypoxic-ischemic brain injury and response to treatment and that predict neurodevelopmental outcomes are urgently needed to improve the care of affected neonates. We hypothesize that sequentially obtained plasma metabolomes will provide indicators of brain injury and repair, allowing for the prediction of neurodevelopmental outcomes. A total of 33 Macaca nemestrina underwent 0, 15 or 18 min of in utero umbilical cord occlusion (UCO) to induce hypoxic-ischemic encephalopathy and were then delivered by hysterotomy, resuscitated and stabilized. Serial blood samples were obtained at baseline (cord blood) and at 0.1, 24, 48, and 72 h of age. Treatment groups included nonasphyxiated controls (n = 7), untreated UCO (n = 11), UCO + hypothermia (HT; n = 6), and UCO + HT + erythropoietin (n = 9). Metabolites were extracted and analyzed using comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry and quantified by PARAFAC (parallel factor analysis). Using nontargeted discovery-based methods, we identified 63 metabolites as potential biomarkers. The changes in metabolite concentrations were characterized and compared between treatment groups. Further comparison determined that 8 metabolites (arachidonic acid, butanoic acid, citric acid, fumaric acid, lactate, malate, propanoic acid, and succinic acid) correlated with early and/or long-term neurodevelopmental outcomes. The combined outcomes of death or cerebral palsy correlated with citric acid, fumaric acid, lactate, and propanoic acid. This change in circulating metabolome after UCO may reflect cellular metabolism and biochemical changes in response to the severity of brain injury and have potential to predict neurodevelopmental outcomes.
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38
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Application of Multiway Calibration in Comprehensive Two-Dimensional Gas Chromatography. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/b978-0-444-63527-3.00011-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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39
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Modeling RP-1 fuel advanced distillation data using comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry and partial least squares analysis. Anal Bioanal Chem 2014; 407:321-30. [DOI: 10.1007/s00216-014-8233-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 09/12/2014] [Accepted: 10/02/2014] [Indexed: 10/24/2022]
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40
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Furbo S, Hansen AB, Skov T, Christensen JH. Pixel-based analysis of comprehensive two-dimensional gas chromatograms (color plots) of petroleum: a tutorial. Anal Chem 2014; 86:7160-70. [PMID: 24978618 DOI: 10.1021/ac403650d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We demonstrate how to process comprehensive two-dimensional gas chromatograms (GC × GC chromatograms) to remove nonsample information (artifacts), including background and retention time shifts. We also demonstrate how this, combined with further reduction of the influence of irrelevant information, allows for data analysis without integration or peak deconvolution (pixel-based analysis).
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Affiliation(s)
- Søren Furbo
- University of Copenhagen , Faculty of Science, Department of Plant and Environmental Sciences, Thorvaldsensvej 40, DK-1871, Frederiksberg C, Denmark
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41
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Blase RC, Llera K, Luspay-Kuti A, Libardoni M. The Importance of Detector Acquisition Rate in Comprehensive Two-Dimensional Gas Chromatography (GC×GC). SEP SCI TECHNOL 2014. [DOI: 10.1080/01496395.2013.866961] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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42
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Integrative biological analysis for neuropsychopharmacology. Neuropsychopharmacology 2014; 39:5-23. [PMID: 23800968 PMCID: PMC3857644 DOI: 10.1038/npp.2013.156] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Revised: 04/18/2013] [Accepted: 04/19/2013] [Indexed: 01/24/2023]
Abstract
Although advances in psychotherapy have been made in recent years, drug discovery for brain diseases such as schizophrenia and mood disorders has stagnated. The need for new biomarkers and validated therapeutic targets in the field of neuropsychopharmacology is widely unmet. The brain is the most complex part of human anatomy from the standpoint of number and types of cells, their interconnections, and circuitry. To better meet patient needs, improved methods to approach brain studies by understanding functional networks that interact with the genome are being developed. The integrated biological approaches--proteomics, transcriptomics, metabolomics, and glycomics--have a strong record in several areas of biomedicine, including neurochemistry and neuro-oncology. Published applications of an integrated approach to projects of neurological, psychiatric, and pharmacological natures are still few but show promise to provide deep biological knowledge derived from cells, animal models, and clinical materials. Future studies that yield insights based on integrated analyses promise to deliver new therapeutic targets and biomarkers for personalized medicine.
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43
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Interpretation of comprehensive two-dimensional gas chromatography data using advanced chemometrics. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2013.08.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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44
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Correlation of rocket propulsion fuel properties with chemical composition using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry followed by partial least squares regression analysis. J Chromatogr A 2014; 1327:132-40. [DOI: 10.1016/j.chroma.2013.12.060] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 12/13/2013] [Accepted: 12/18/2013] [Indexed: 11/22/2022]
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45
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Zhang S, Raftery D. Headspace SPME-GC-MS metabolomics analysis of urinary volatile organic compounds (VOCs). Methods Mol Biol 2014; 1198:265-272. [PMID: 25270935 DOI: 10.1007/978-1-4939-1258-2_17] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this chapter, we describe the procedure for metabolic profiling of hundreds of urinary volatile organic compounds (VOCs) using headspace solid-phase microextraction (SPME) coupled to gas chromatography-mass spectrometry (GC-MS). SPME is a solvent-free technology that is reproducible, fast, cost effective, and versatile in extracting small molecular weight organic compounds (metabolites) from biofluids using a fiber that is coated with an extracting phase. After extraction, the SPME fiber can be directly injected to the GC-MS, where the extracted metabolites will desorb thermally from the fiber, elute along a GC column, and finally enter into the MS for detection. The analysis of urine samples is presented using this approach.
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Affiliation(s)
- Shucha Zhang
- Department of Neurosurgery, Nutrition Research Institute, Chapel Hill School of Public Health, Brigham and Women's Hospital, Boston, Massachusetts, USA,
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46
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Parastar H, Tauler R. Multivariate Curve Resolution of Hyphenated and Multidimensional Chromatographic Measurements: A New Insight to Address Current Chromatographic Challenges. Anal Chem 2013; 86:286-97. [DOI: 10.1021/ac402377d] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Hadi Parastar
- Department
of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | - Roma Tauler
- Department
of Environmental Chemistry, IDAEA-CSIC, Jordi Girona, 18, Barcelona 08034, Spain
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47
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Zhang L, Zeng Z, Zhao C, Kong H, Lu X, Xu G. A comparative study of volatile components in green, oolong and black teas by using comprehensive two-dimensional gas chromatography–time-of-flight mass spectrometry and multivariate data analysis. J Chromatogr A 2013; 1313:245-52. [DOI: 10.1016/j.chroma.2013.06.022] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 06/01/2013] [Accepted: 06/12/2013] [Indexed: 11/25/2022]
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Mohler RE, O'Reilly KT, Zemo DA, Tiwary AK, Magaw RI, Synowiec KA. Non-targeted analysis of petroleum metabolites in groundwater using GC×GC-TOFMS. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2013; 47:10471-10476. [PMID: 23971758 DOI: 10.1021/es401706m] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Groundwater at fuel release sites often contains nonpolar hydrocarbons that originate from both the fuel release and other environmental sources, as well as polar metabolites of petroleum biodegradation. These compounds, along with other polar artifacts, can be quantified as "total petroleum hydrocarbons" using USEPA Methods 3510/8015B, unless a silica gel cleanup step is used to separate nonpolar hydrocarbons from polar compounds prior to analysis. Only a limited number of these metabolites have been identified by traditional GC-MS methods, because they are difficult to resolve using single-column configurations. Additionally, the targeted use of derivatization limits the detection of many potential metabolites of interest. The objective of this research was to develop a nontargeted GC×GC-TOFMS approach to characterize petroleum metabolites in environmental samples gathered from fuel release sites. The method tentatively identified more than 760 unique polar compounds, including acids/esters, alcohols, phenols, ketones, and aldehydes, from 22 groundwater samples collected at five sites. Standards for 28 polar compounds indicate that effective limits of quantitation for most of these compounds in the groundwater samples range from 1 to 11 μg/L.
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Affiliation(s)
- Rachel E Mohler
- Chevron Energy Technology Company , 100 Chevron Way, Building 50-1271, Richmond, California 94801, United States
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Tsugawa H, Arita M, Kanazawa M, Ogiwara A, Bamba T, Fukusaki E. MRMPROBS: A Data Assessment and Metabolite Identification Tool for Large-Scale Multiple Reaction Monitoring Based Widely Targeted Metabolomics. Anal Chem 2013; 85:5191-9. [DOI: 10.1021/ac400515s] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Hiroshi Tsugawa
- RIKEN Center for Sustainable Resource Science, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masanori Arita
- RIKEN Center for Sustainable Resource Science, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan
- Department of Biophysics and Biochemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Mitsuhiro Kanazawa
- Reifycs Incorporated, 1-6-12 Nishishinbashi, Minato-ku, Tokyo, 105-0003, Japan
| | - Atsushi Ogiwara
- Reifycs Incorporated, 1-6-12 Nishishinbashi, Minato-ku, Tokyo, 105-0003, Japan
| | - Takeshi Bamba
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Eiichiro Fukusaki
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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Characterization of the Chemical Constituents of Agarwood Oils from Malaysia by Comprehensive Two-Dimensional Gas Chromatography–Time-of-Flight Mass Spectrometry. MENDELEEV COMMUNICATIONS 2013. [DOI: 10.1016/j.mencom.2013.01.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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