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Lin X, Wang L, Lin H, Lin D, Lin J, Liu X, Qiu S, Xu Y, Chen G, Feng S. A novel urine analysis technique combining affinity chromatography with Au nanoparticle based surface enhanced Raman spectroscopy for potential applications in non-invasive cancer screening. JOURNAL OF BIOPHOTONICS 2019; 12:e201800327. [PMID: 30447050 DOI: 10.1002/jbio.201800327] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 10/22/2018] [Accepted: 11/14/2018] [Indexed: 05/20/2023]
Abstract
Modified nucleoside in urine samples is one of the most common biomarkers for cancer screening. Therefore, we developed a novel detection method for modified nucleoside detection in human urine. In this work, the modified nucleoside from real cancer patient's urine samples was first separated and purified using the affinity chromatography (AC) technology relying on its specific adsorption capacity. Then, surface-enhanced Raman spectroscopy (SERS) technology with the capability of single molecular detection was used to sensitively characterize the biomolecular features of modified nucleoside. A total of 141 high-quality SERS spectra of urinary modified nucleoside can be obtained from 50 gastric cancer patients and 43 breast cancer patients, as well as 48 healthy volunteers. Using principal component analysis combined with linear discriminant analysis (PCA-LDA), the diagnostic sensitivities for identifying gastric cancer vs normal, breast cancer vs normal, gastric cancer vs breast cancer were 84.0%, 76.7% and 82.0%, respectively, and the corresponding diagnostic specificities for each combination were 95.8%, 87.5% and 90.7%, respectively. These results show that this novel method based on urinary modified nucleoside detection combining AC and SERS technologies holds promising potential for developing a specific, non-invasive and label-free tool for cancer screening.
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Affiliation(s)
- Xueliang Lin
- Key Laboratory of OptoElectronic Science and Technology for Medicine, Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou, China
| | - Lingna Wang
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, China
| | - Huijing Lin
- Key Laboratory of OptoElectronic Science and Technology for Medicine, Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou, China
| | - Duo Lin
- Key Laboratory of OptoElectronic Science and Technology for Medicine, Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou, China
| | - Jinyong Lin
- Radiation Oncology Department, Fujian Cancer Hospital, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fujian Cancer Hospital, Fuzhou, China
| | - Xiujie Liu
- Key Laboratory of OptoElectronic Science and Technology for Medicine, Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou, China
| | - Sufang Qiu
- Radiation Oncology Department, Fujian Cancer Hospital, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fujian Cancer Hospital, Fuzhou, China
| | - Yuanji Xu
- Radiation Oncology Department, Fujian Cancer Hospital, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fujian Cancer Hospital, Fuzhou, China
| | - Guannan Chen
- Key Laboratory of OptoElectronic Science and Technology for Medicine, Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou, China
| | - Shangyuan Feng
- Key Laboratory of OptoElectronic Science and Technology for Medicine, Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou, China
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Abstract
Sialic acids are cytoprotectors, mainly localized on the surface of cell membranes with multiple and outstanding cell biological functions. The history of their structural analysis, occurrence, and functions is fascinating and described in this review. Reports from different researchers on apparently similar substances from a variety of biological materials led to the identification of a 9-carbon monosaccharide, which in 1957 was designated "sialic acid." The most frequently occurring member of the sialic acid family is N-acetylneuraminic acid, followed by N-glycolylneuraminic acid and O-acetylated derivatives, and up to now over about 80 neuraminic acid derivatives have been described. They appeared first in the animal kingdom, ranging from echinoderms up to higher animals, in many microorganisms, and are also expressed in insects, but are absent in higher plants. Sialic acids are masks and ligands and play as such dual roles in biology. Their involvement in immunology and tumor biology, as well as in hereditary diseases, cannot be underestimated. N-Glycolylneuraminic acid is very special, as this sugar cannot be expressed by humans, but is a xenoantigen with pathogenetic potential. Sialidases (neuraminidases), which liberate sialic acids from cellular compounds, had been known from very early on from studies with influenza viruses. Sialyltransferases, which are responsible for the sialylation of glycans and elongation of polysialic acids, are studied because of their significance in development and, for instance, in cancer. As more information about the functions in health and disease is acquired, the use of sialic acids in the treatment of diseases is also envisaged.
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Affiliation(s)
- Roland Schauer
- Biochemisches Institut, Christian-Albrechts-Universität zu Kiel, Kiel, Germany.
| | - Johannis P Kamerling
- Bijvoet Center for Biomolecular Research, Utrecht University, Utrecht, The Netherlands.
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Lee HHL, Heo CE, Seo N, Yun SG, An HJ, Kim HI. Accurate Quantification of N-Glycolylneuraminic Acid in Therapeutic Proteins Using Supramolecular Mass Spectrometry. J Am Chem Soc 2018; 140:16528-16534. [PMID: 30153004 DOI: 10.1021/jacs.8b07864] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Practical applications of innovative host-guest systems are challenging because of unexpected guest competitors and/or subtle environmental differences. Herein, a supramolecular mass spectrometry (MS)-based method using a synthetic host, cucurbit[7]uril (CB[7]), was developed for identifying and quantifying N-glycolylneuraminic acid (Neu5Gc) in therapeutic glycoproteins, which critically reduces drug efficacy. The development of a reliable derivatization-free analytical method for Neu5Gc is highly challenging because of the interference by the abundant N-acetylneuraminic acid (Neu5Ac). CB[7] recognized the subtle structural differences between Neu5Gc and Neu5Ac. Distinct host-guest interactions between CB[7] and the two sialic acids produced a highly linear relationship between the complexation and concentration proportions of the two sialic acids in MS. Furthermore, the developed method had sub-picomolar quantification limits and a wide range of applicability for diverse glycoproteins, demonstrating the potential utility of this method as a reliable assay of Neu5Gc in therapeutic glycoproteins.
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Affiliation(s)
- Hyun Hee L Lee
- Department of Chemistry , Korea University , Seoul 02841 , Republic of Korea
| | - Chae Eun Heo
- Department of Chemistry , Korea University , Seoul 02841 , Republic of Korea
| | - Nari Seo
- Graduate School of Analytical Science & Technology , Chungnam National University , Daejon 34134 , Republic of Korea
| | - Seung Gyu Yun
- Department of Laboratory Medicine , Korea University College of Medicine , Seoul 02841 , Republic of Korea
| | - Hyun Joo An
- Graduate School of Analytical Science & Technology , Chungnam National University , Daejon 34134 , Republic of Korea
| | - Hugh I Kim
- Department of Chemistry , Korea University , Seoul 02841 , Republic of Korea
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Wang Y, Kong J, Chen Z, Luo D, Ye J, Chu Q. Determination of Major Sialic Acids in Dairy Products by Electrophoretic Stacking Technology with Contactless Conductivity Detection. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-017-1082-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Zheng Y, Wang T, Kong J, Ma Y, Heng Y, Ren Y, Ye J, Chu Q. Electrochemical Determination of SalivaryN-Acetylneuraminic Acid by Miniaturized Capillary Electrophoresis Coupled with Sample Stacking. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600189] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Toppazzini M, Coslovi A, Rossi M, Flamigni A, Baiutti E, Campa C. Capillary Electrophoresis of Mono- and Oligosaccharides. Methods Mol Biol 2016; 1483:301-338. [PMID: 27645743 DOI: 10.1007/978-1-4939-6403-1_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This chapter reports an overview of the recent advances in the analysis of mono- and oligosaccharides by capillary electrophoresis (CE); furthermore, relevant reviews and research articles recently published in the field are tabulated. Additionally, pretreatments and procedures applied to uncharged and acidic carbohydrates (i.e., monosaccharides and lower oligosaccharides carrying carboxylate, sulfate, or phosphate groups) are described.Representative examples of such procedures are reported in detail, upon describing robust methodologies for the study of (1) neutral oligosaccharides derivatized by reductive amination and by formation of glycosylamines; (2) sialic acid derivatized with 2-aminoacridone, released from human serum immunoglobulin G; (3) anomeric couples of neutral glycosides separated using borate-based buffers; (4) unsaturated, underivatized oligosaccharides from lyase-treated alginate.
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Affiliation(s)
- Mila Toppazzini
- GSK Vaccines, Manufacturing Science & Technology Bellaria di Rosia, Sovicille (Siena), Italy
| | - Anna Coslovi
- GSK Vaccines, Manufacturing Science & Technology Bellaria di Rosia, Sovicille (Siena), Italy
| | - Marco Rossi
- Bracco Imaging SpA-CRB Trieste, AREA Science Park, Trieste, Italy
| | - Anna Flamigni
- Bracco Imaging SpA-CRB Trieste, AREA Science Park, Trieste, Italy
| | - Edi Baiutti
- Bracco Imaging SpA-CRB Trieste, AREA Science Park, Trieste, Italy
| | - Cristiana Campa
- GSK Vaccines, Manufacturing Science & Technology Bellaria di Rosia, Sovicille (Siena), Italy.
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Goto D, Ouchi K, Shibukawa M, Saito S. Affinity Capillary Electrophoresis for Selective Control of Electrophoretic Mobility of Sialic Acid Using Lanthanide-Hexadentate Macrocyclic Polyazacarboxylate Complexes. ANAL SCI 2015; 31:1143-9. [PMID: 26561258 DOI: 10.2116/analsci.31.1143] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
It is difficult to control the electrophoretic mobility in order to obtain high resolution among saccharides in complex samples. We report herein on a new affinity capillary electrophoresis (ACE) method for an anionic monosaccharide, N-acetylneuraminic acid (Neu5Ac), which is important in terms of pathological diagnosis, using lanthanide-hexadentate macrocyclic polyazacarboxylate complexes (Ln-NOTA) as affinity reagents. It was shown that Ln-NOTA complexes increased the anionic mobility of Neu5Ac by approximately 40% through selective complexation with Neu5Ac. The extent of change in the mobility strongly depended on the type of central metal ion of Ln-NOTA. The stability constant (K) of Lu-NOTA with Neu5Ac was determined by ACE to be log Kb = 3.62 ± 0.04, which is the highest value among artificial receptors for Neu5Ac reported so far. Using this ACE, the Neu5Ac content in a glycoprotein sample, α1-acid glycoprotein (AGP), was determined after acid hydrolysis. Complete separation between Neu5Ac and hydrolysis products was successful by controlling the mobility to determine the concentration of Neu5Ac.
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Affiliation(s)
- Daiki Goto
- Graduate School of Science and Engineering, Saitama University
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Wang Q, Wang B, Ma M, Cai Z. A Sensitive and Selective Fluorimetric Method of Quick Determination of Sialic Acids in Egg Products by Lectin-CdTe Quantum Dots as Nanoprobe. J Food Sci 2014; 79:C2434-40. [DOI: 10.1111/1750-3841.12706] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 10/03/2014] [Indexed: 11/27/2022]
Affiliation(s)
- Qi Wang
- Natl. R&D Center for Egg Processing; Food Science and Technology College; Huazhong Agricultural Univ; 1 Shizishan St; Wuhan Hubei 430070 China
| | - Beibei Wang
- Natl. R&D Center for Egg Processing; Food Science and Technology College; Huazhong Agricultural Univ; 1 Shizishan St; Wuhan Hubei 430070 China
| | - Meihu Ma
- Natl. R&D Center for Egg Processing; Food Science and Technology College; Huazhong Agricultural Univ; 1 Shizishan St; Wuhan Hubei 430070 China
| | - Zhaoxia Cai
- Natl. R&D Center for Egg Processing; Food Science and Technology College; Huazhong Agricultural Univ; 1 Shizishan St; Wuhan Hubei 430070 China
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Buyukkaplan US, Guldag MU. Evaluation of mandibular bone mineral density using the dual-energy X-ray absorptiometry technique in edentulous subjects living in an endemic fluorosis region. Dentomaxillofac Radiol 2012; 41:405-10. [PMID: 22241885 DOI: 10.1259/dmfr/20380362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES Fluoride is one of the biological trace elements with a strong affinity for osseous, cartilaginous and dental tissue. The dental and skeletal effects of high fluoride intake have already been studied in the literature, but little is known about the effects of high fluoride intake on edentulous mandibles. The purpose of this study was to evaluate the effects of high fluoride intake on mandibular bone mineral density (BMD) measured by the dual-energy X-ray absorptiometry (DXA) technique in edentulous individuals with systemic fluorosis. METHODS 32 people who were living in an endemic fluorosis area since birth and 31 people who were living in a non-endemic fluorosis area since birth (control group) participated in this study. Systemic fluorosis was diagnosed in the patients using the sialic acid (NANA)/glycosaminoglycan (GAG) ratio. The BMDs of the mandibles were determined by the DXA technique. RESULTS The serum NANA/GAG ratios in the fluorosis group were significantly lower than those in the control group (p < 0.001). There was also a statistically significant difference in mandibular BMD measurements (p < 0.05) between the systemic fluorosis and control groups, as measured by the DXA technique. Mandibular body BMD measurements were higher in the fluorosis group (1.25 ± 0.24 g cm(-2)) than in the control group (1.01 ± 0.31 g cm(-2)). CONCLUSIONS The results of the study showed that fluoride intake higher than the optimum level causes increased mandibular BMD in edentulous individuals. Further dose-related studies are needed to determine the effects of high fluoride intake on bony structures of the stomatognathic system.
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Affiliation(s)
- U S Buyukkaplan
- Akdeniz University, Department of Prosthodontics, Antalya, Turkey.
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Hayama T, Sakaguchi Y, Yoshida H, Itoyama M, Todoroki K, Yamaguchi M, Nohta H. Fluorous derivatization combined with liquid chromatography/tandem mass spectrometry: a method for the selective and sensitive determination of sialic acids in biological samples. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2010; 24:2868-2874. [PMID: 20857447 DOI: 10.1002/rcm.4710] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
We have developed a novel method for selective and sensitive analysis of sialic acids (N-acetylneuraminic, N-glycolylneuraminic, and 2-keto-3-deoxy-D-glycero-D-galactonononic acid) utilizing liquid chromatography/tandem mass spectrometry (LC/MS/MS) combined with a fluorous derivatization technique. In this method, the carboxylic groups in the sialic acids are derivatized via amidation with heptadecafluoroundecylamine, a commercially available perfluoroalkylamine reagent. This reaction proceeds rapidly and readily at room temperature in the presence of a condensation reagent. Subsequently, the derivatives are retained specifically on an LC column with a perfluoroalkyl stationary phase by means of a fluorophilic or 'fluorous' interaction, and detected by positive electrospray ionization MS/MS. The detection limits of the examined sialic acids are in the range of 60-750 amol on column. We show that the proposed method can be used to analyze trace amounts of sialic acids in biological samples.
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Affiliation(s)
- Tadashi Hayama
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
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Allevi P, Femia EA, Costa ML, Cazzola R, Anastasia M. Quantification of N-acetyl- and N-glycolylneuraminic acids by a stable isotope dilution assay using high-performance liquid chromatography–tandem mass spectrometry. J Chromatogr A 2008; 1212:98-105. [DOI: 10.1016/j.chroma.2008.10.039] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2008] [Revised: 10/08/2008] [Accepted: 10/13/2008] [Indexed: 10/21/2022]
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Ortner K, Buchberger W. Determination of sialic acids released from glycoproteins using capillary zone electrophoresis/electrospray ionization mass spectrometry. Electrophoresis 2008; 29:2233-7. [DOI: 10.1002/elps.200700801] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Abstract
This chapter illustrates the usefulness of capillary electrophoresis (CE) for the analysis of sugar acids, that is, monosaccharides and lower oligosaccharides carrying carboxylate, sulphate or phosphate groups. In order to provide a general description of the main results and challenges in the field, some relevant applications and reviews on CE of such saccharidic compounds are tabulated. Furthermore, some detailed experimental procedures are shown, regarding the CE analysis of sugar acids released upon hydrolysis of acidic polysaccharides and of glycans linked to glycoproteins. In particular, the protocols will deal with the following compounds: (i) unsaturated, underivatized oligosaccharides from lyase-treated alginate; (ii) oligosaccharides derivatized with 4-aminobenzonitrile, arising from chemical hydrolysis of alginate; (iii) sialic acid derivatized with 2-aminoacridone, released from human serum immunoglobulin G.
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Lamari FN, Karamanos NK. Separation methods for sialic acids and critical evaluation of their biologic relevance. J Chromatogr B Analyt Technol Biomed Life Sci 2002; 781:3-19. [PMID: 12450650 DOI: 10.1016/s1570-0232(02)00432-4] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Sialic acids are biosynthesized by almost all organisms as a 9-carbon carboxylated monosaccharide and are integral components of glycoconjugates. More than 40 naturally occurring sialic acid derivatives of the three main forms of sialic acids, the N-acetyl- and N-glycolylneuraminic acid and 2-keto-3-deoxy-nonulosonic acid have been identified. Due to the great importance of sialic acids as key mediators in a plethora of cellular events, including cell-cell recognition and cell-matrix interactions, their analysis in biologic samples is useful for a deeper understanding of the various (patho)physiological processes and of value in disease diagnosis and monitoring. In this review we summarize the methodology developed to isolate and liberate sialic acids from biologic samples as well as the chromatographic, electromigration and hyphenated techniques available for their separation and analysis. A critical evaluation of the biological relevance of the results obtained by analyzing sialic acids in biologic samples is also presented.
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Affiliation(s)
- Fotini N Lamari
- Department of Chemistry, Section of Organic Chemistry, Biochemistry and Natural Products, Laboratory of Biochemistry, University of Patras, 261 10 Patras, Greece
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