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Novotny MV, Soini HA, Mechref Y. Biochemical individuality reflected in chromatographic, electrophoretic and mass-spectrometric profiles. J Chromatogr B Analyt Technol Biomed Life Sci 2008; 866:26-47. [PMID: 18551752 PMCID: PMC2603028 DOI: 10.1016/j.jchromb.2007.10.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
This review discusses the current trends in molecular profiling for the emerging systems biology applications. Historically, the methodological developments in separation science were coincident with the availability of new ionization techniques in mass spectrometry. Coupling miniaturized separation techniques with technologically-advanced MS instrumentation and the modern data processing capabilities are at the heart of current platforms for proteomics, glycomics and metabolomics. These are being featured here by the examples from quantitative proteomics, glycan mapping and metabolomic profiling of physiological fluids.
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Affiliation(s)
- Milos V Novotny
- Department of Chemistry, Indiana University, Bloomington, IN 47405, USA.
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52
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Sandra K, Moshir M, D’hondt F, Verleysen K, Kas K, Sandra P. Highly efficient peptide separations in proteomics. J Chromatogr B Analyt Technol Biomed Life Sci 2008; 866:48-63. [DOI: 10.1016/j.jchromb.2007.10.034] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2007] [Revised: 10/01/2007] [Accepted: 10/10/2007] [Indexed: 11/29/2022]
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53
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Orazine CI, Hincapie M, Hancock WS, Hattersley M, Hanke JH. A Proteomic Analysis of the Plasma Glycoproteins of a MCF-7 Mouse Xenograft: A Model System for the Detection of Tumor Markers. J Proteome Res 2008; 7:1542-54. [DOI: 10.1021/pr7008516] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Christina I. Orazine
- Barnett Institute, Northeastern University, 341 Mugar Building, Boston, Massachusetts 02115, and AstraZeneca R&D Boston, PLC, 35 Gatehouse Drive, Waltham, Massachusetts 02451
| | - Marina Hincapie
- Barnett Institute, Northeastern University, 341 Mugar Building, Boston, Massachusetts 02115, and AstraZeneca R&D Boston, PLC, 35 Gatehouse Drive, Waltham, Massachusetts 02451
| | - William S. Hancock
- Barnett Institute, Northeastern University, 341 Mugar Building, Boston, Massachusetts 02115, and AstraZeneca R&D Boston, PLC, 35 Gatehouse Drive, Waltham, Massachusetts 02451
| | - Maureen Hattersley
- Barnett Institute, Northeastern University, 341 Mugar Building, Boston, Massachusetts 02115, and AstraZeneca R&D Boston, PLC, 35 Gatehouse Drive, Waltham, Massachusetts 02451
| | - Jeff H. Hanke
- Barnett Institute, Northeastern University, 341 Mugar Building, Boston, Massachusetts 02115, and AstraZeneca R&D Boston, PLC, 35 Gatehouse Drive, Waltham, Massachusetts 02451
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54
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Qiu Y, Patwa TH, Xu L, Shedden K, Misek DE, Tuck M, Jin G, Ruffin MT, Turgeon DK, Synal S, Bresalier R, Marcon N, Brenner DE, Lubman DM. Plasma glycoprotein profiling for colorectal cancer biomarker identification by lectin glycoarray and lectin blot. J Proteome Res 2008; 7:1693-703. [PMID: 18311904 DOI: 10.1021/pr700706s] [Citation(s) in RCA: 163] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Colorectal cancer (CRC) remains a major worldwide cause of cancer-related morbidity and mortality largely due to the insidious onset of the disease. The current clinical procedures utilized for disease diagnosis are invasive, unpleasant, and inconvenient; hence, the need for simple blood tests that could be used for the early detection of CRC. In this work, we have developed methods for glycoproteomics analysis to identify plasma markers with utility to assist in the detection of colorectal cancer (CRC). Following immunodepletion of the most abundant plasma proteins, the plasma N -linked glycoproteins were enriched using lectin affinity chromatography and subsequently further separated by nonporous silica reversed-phase (NPS-RP)-HPLC. Individual RP-HPLC fractions were printed on nitrocellulose coated slides which were then probed with lectins to determine glycan patterns in plasma samples from 9 normal, 5 adenoma, and 6 colorectal cancer patients. Statistical tools, including principal component analysis, hierarchical clustering, and Z-statistics analysis, were employed to identify distinctive glycosylation patterns. Patients diagnosed with colorectal cancer or adenomas were shown to have dramatically higher levels of sialylation and fucosylation as compared to normal controls. Plasma glycoproteins with aberrant glycosylation were identified by nano-LC-MS/MS, while a lectin blotting methodology was used to validate proteins with significantly altered glycosylation as a function of cancer progression. The potential markers identified in this study for diagnosis to distinguish colorectal cancer from adenoma and normal include elevated sialylation and fucosylation in complement C3, histidine-rich glycoprotein, and kininogen-1. These potential markers of colorectal cancer were subsequently validated by lectin blotting in an independent set of plasma samples obtained from 10 CRC patients, 10 patients with adenomas, and 10 normal subjects. These results demonstrate the utility of this strategy for the identification of N -linked glycan patterns as potential markers of CRC in human plasma, and may have the utility to distinguish different disease states.
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Affiliation(s)
- Yinghua Qiu
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USA
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55
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Recent development of multi-dimensional chromatography strategies in proteome research. J Chromatogr B Analyt Technol Biomed Life Sci 2008; 866:123-32. [PMID: 18289947 PMCID: PMC7185551 DOI: 10.1016/j.jchromb.2008.01.029] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2007] [Revised: 01/15/2008] [Accepted: 01/18/2008] [Indexed: 11/23/2022]
Abstract
As a complementary approach to two-dimensional polyacrylamide gel electrophoresis (2D-PAGE), multi-dimensional chromatography separation methods have been widely applied in all kinds of biological sample investigations. Multi-dimensional liquid chromatography (MDLC) coupled with bio-mass spectrometry (MS) is playing important roles in proteome research due to its high speed, high resolution and high sensitivity. Proteome analysis strategies mainly include bottom-up and top-down approaches which carry out biological sample separation based on peptide and protein levels, respectively. Electrophoretic methods combined with liquid chromatography like IEF-HPLC and HPLC-SDS-PAGE have been successful applied for protein separations. As for MDLC strategy, ion-exchange chromatography (IEX) together with reversed phase liquid chromatography (RPLC) is still a most widely used chromatography in proteome analysis, other chromatographic methods are also frequently used in protein pre-fractionations, while affinity chromatography is usually adopted for specific functional protein analysis. Recent MDLC technologies and applications to variety of proteome analysis have been achieved great development. A digest peptide-based approach as so-called “bottom-up” and intact protein-based approach “top-down” analysis of proteome samples were briefly reviewed in this paper. The diversity of combinations of different chromatography modes to set up MDLC systems was demonstrated and discussed. Novel developments of MDLC techniques such as high-abundance protein depletion and chromatography array were also included in this review.
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Abstract
Posttranslational modifications (PTM) of proteins are among the key biological regulators of function, activity, localization, and interaction. The fact that no more than 30,000-50,000 proteins are encoded by the human genome underlines the importance of posttranslational modifications in modulating the activities and functions of proteins in health and disease. With approximately 50% of all proteins now considered to be glycosylated, its physiological importance in mammalian systems is imperative. Aberrant glycosylation has now been recognized as an attribute of many mammalian diseases, including hereditary disorders, immune deficiencies, neurodegenerative diseases, cardiovascular conditions, and cancer. As many potential disease biomarkers may be glycoproteins present in only minute quantities in tissue extracts and physiological fluids, glycoprotein isolation and enrichment may be critical in a search for such biomarkers. For decades, efforts have been focused on the development of glycoprotein enrichment from complex biological samples. Logically, the great majority of these enrichment methodologies rely on the use of immobilized lectins, which permit selective enrichment of the pools of glycoproteins for proteomic/glycomic studies. In this chapter, lectin affinity chromatography in different formats are described, including tubes; packed columns, and microfluidic channels.
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Nice EC, Rothacker J, Weinstock J, Lim L, Catimel B. Use of multidimensional separation protocols for the purification of trace components in complex biological samples for proteomics analysis. J Chromatogr A 2007; 1168:190-210; discussion 189. [PMID: 17597136 DOI: 10.1016/j.chroma.2007.06.015] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2007] [Revised: 06/06/2007] [Accepted: 06/07/2007] [Indexed: 01/09/2023]
Abstract
The routine detection of low abundance components in complex samples for detailed proteomics analysis continues to be a challenge. Whilst the potential of multidimensional chromatographic fractionation for this purpose has been proposed for some years, and was used effectively for the purification to homogeneity of trace components in bulk biological samples for N-terminal sequence analysis, its practical application in the proteomics arena is still limited. This article reviews some of the recent data using these approaches, including the use of microaffinity purification as part of multidimensional protocols for downstream proteomics analysis.
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Affiliation(s)
- E C Nice
- Protein Biosensing and Epithelial Laboratories, Ludwig Institute for Cancer Research, Melbourne Tumour Biology Branch, P.O. Royal Melbourne Hospital, Parkville, Vic. 3050, Australia.
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Ueda K, Katagiri T, Shimada T, Irie S, Sato TA, Nakamura Y, Daigo Y. Comparative Profiling of Serum Glycoproteome by Sequential Purification of Glycoproteins and 2-Nitrobenzenesulfenyl (NBS) Stable Isotope Labeling: A New Approach for the Novel Biomarker Discovery for Cancer. J Proteome Res 2007; 6:3475-83. [PMID: 17705522 DOI: 10.1021/pr070103h] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The recent progress in various proteomic technologies allows us to screen serum biomarker including carbohydrate antigens. However, only a limited number of proteins could be detected by current conventional methods such as shotgun proteomics, primarily because of the enormous concentration distribution of serum proteins and peptides. To circumvent this difficulty and isolate potential cancer-specific biomarkers for diagnosis and treatment, we established a new screening system consisting of the sequential steps of (1) immunodepletion of 6 high-abundance proteins, (2) targeted enrichment of glycoproteins by lectin column chromatography, and (3) the quantitative proteome analysis using 12C6- or 13C6-NBS (2-nitrobenzenesulfenyl) stable isotope labeling followed by MALDI-QIT-TOF mass spectrometric analysis. Through this systematic analysis for five serum samples derived from patients with lung adenocarcinoma, we identified as candidate biomarkers 34 serum glycoproteins that revealed significant difference in alpha1,6-fucosylation level between lung cancer and healthy control, clearly demonstrating that the carbohydrate-focused proteomics could allow for the detection of serum components with cancer-specific features. In addition, we developed a more simplified and practical technique, mass spectrometry-based glycan structure analysis and lectin blotting, in order to validate glycan structure of candidate biomarkers that could be applicable in clinical use. Our new glycoproteomic strategy will provide highly sensitive and quantitative profiling of specific glycan structures on multiple proteins, which should be useful for serum biomarker discovery.
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Affiliation(s)
- Koji Ueda
- Laboratory of Molecular Medicine, Human Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan
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Drake RR, Cazares L, Semmes OJ. Mining the low molecular weight proteome of blood. Proteomics Clin Appl 2007; 1:758-68. [DOI: 10.1002/prca.200700175] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2007] [Indexed: 01/08/2023]
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60
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Current literature in mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2007; 42:547-558. [PMID: 17385794 DOI: 10.1002/jms.1073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
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61
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Geyer H, Geyer R. Strategies for analysis of glycoprotein glycosylation. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2006; 1764:1853-69. [PMID: 17134948 DOI: 10.1016/j.bbapap.2006.10.007] [Citation(s) in RCA: 224] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2006] [Revised: 10/18/2006] [Accepted: 10/18/2006] [Indexed: 01/01/2023]
Abstract
Glycoproteins are known to exhibit multiple biological functions. In order to assign distinct functional properties to defined structural features, detailed information on the respective carbohydrate moieties is required. Chemical and biochemical analyses, however, are often impeded by the small amounts of sample available and the vast structural heterogeneity of these glycans, thus necessitating highly sensitive and efficient methods for detection, separation and structural investigation. The aim of this article is to briefly review suitable strategies for characterization of glycosylation at the levels of intact proteins, glycopeptides and free oligosaccharides. Furthermore, methods commonly used for isolation, fractionation and carbohydrate structure analysis of liberated glycoprotein glycans are discussed in the context of potential applications in glycoproteomics.
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Affiliation(s)
- Hildegard Geyer
- Institute of Biochemistry, Faculty of Medicine, University of Giessen, Friedrichstrasse 24, D-35392 Giessen, Germany
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62
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Sandra K, Dolashka-Angelova P, Devreese B, Van Beeumen J. New insights in Rapana venosa hemocyanin N-glycosylation resulting from on-line mass spectrometric analyses. Glycobiology 2006; 17:141-56. [PMID: 17068122 DOI: 10.1093/glycob/cwl063] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The N-glycosylation of structural unit 1 of Rapana venosa hemocyanin was studied. Enzymatically liberated N-glycans were analyzed by matrix-assisted laser desorption ionization-time-of-flight-mass spectrometry (MALDI-TOF-MS) and capillary electrophoresis (CE)-MS following 8-aminopyrene-1,3,6-trisulfonate labeling and labeling with 3-aminopyrazole, a new dedicated sugar reagent. Structural information was obtained by exoglycosidase sequencing, on-line MS/MS, permethylation, and amidation. A mixture of high-mannose and complex glycans with so far unknown and unusual acidic terminal structures was revealed. As the hemocyanin protein sequence is currently unknown, de novo sequencing of the glycopeptides had to be carried out. The N-glycans were therefore enzymatically removed with simultaneous partial (50%) (18)O-labeling of glycosylated asparagine residues prior to proteolysis. Following nano-liquid chromatography-MALDI-TOF-MS, the originally glycosylated peptides could be revealed and their sequences determined by MS/MS. The site occupancies were subsequently elucidated by precursor ion scanning of the intact glycopeptides using a Q-Trap mass spectrometer.
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Affiliation(s)
- Koen Sandra
- Laboratory of Protein Biochemistry and Protein Engineering, Ghent University, KL Ledeganckstraat 35, B-9000 Ghent, Belgium.
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63
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Madera M, Mechref Y, Klouckova I, Novotny MV. High-sensitivity profiling of glycoproteins from human blood serum through multiple-lectin affinity chromatography and liquid chromatography/tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2006; 845:121-37. [PMID: 16987717 DOI: 10.1016/j.jchromb.2006.07.067] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2006] [Revised: 07/26/2006] [Accepted: 07/28/2006] [Indexed: 01/27/2023]
Abstract
We report here the use of high-performance lectin affinity enrichment of glycoproteins at microscale levels using a series of silica-bound lectins. The potential of this approach is being demonstrated for the glycoprotein enrichment from microliter volumes of human blood serum. Individual injections of sample to the affinity microcolumns packed with four lectin materials with different glycan specificities (Con A, SNA-I, UEA-I, PHA-L), followed by off-line reversed-phase pre-fractionation and nano-LC/MS/MS, permitted identification of 108 proteins in the lectin-bound fractions spanning a concentration dynamic range of 7-10 orders of magnitude. In contrast, multi-lectin microcolumn affinity chromatography, an alternative enrichment approach allowed identification of only 67 proteins. An attractive feature of high-performance lectin affinity chromatography at microscale levels is the substantial reduction of sample losses that are commonly experienced with extensive sample preparation needed for larger sample volumes.
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Affiliation(s)
- Milan Madera
- Department of Chemistry, Indiana University, 800 E Kirkwood Ave., Bloomington, IN 47405, United States
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