1
|
Yuan X, Song J, Wang H, Zhang W, Liu Y, Su P, Yang Y. Dual-functionalized two-dimensional metal-organic framework composite with highly hydrophilicity for effective enrichment of glycopeptides. J Chromatogr B Analyt Technol Biomed Life Sci 2024; 1232:123920. [PMID: 38101285 DOI: 10.1016/j.jchromb.2023.123920] [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: 08/14/2023] [Revised: 10/25/2023] [Accepted: 10/31/2023] [Indexed: 12/17/2023]
Abstract
Protein glycosylation research is currently focused on the development of various functionalized materials that can effectively enrich the levels of glycopeptides in samples. However, most of these materials possess limited glycopeptide-specific recognition sites because of large steric hindrance, unsuitable mass transfer kinetics, and relatively low surface areas. Herein, a highly hydrophilic two-dimensional (2-D) metal-organic framework (MOF) nanosheet modified with glutathione (GSH) and l-cysteine (l-Cys) (denoted as Zr-Fc MOF@Au@GC) has been synthesized for efficient glycopeptide enrichment. Using this composite material, 39 and 44 glycopeptides from horseradish peroxidase (HRP) and human serum immunoglobulin G (IgG) digests were detected, respectively, which represents a higher efficiency for glycopeptide enrichment from model glycoprotein digests than has been previously reported. The material Zr-Fc MOF@Au@GC exhibited ultra-high sensitivity (0.1 fmol/µL), excellent selectivity (weight ratio of HRP tryptic digest to bovine serum albumin (BSA) tryptic digest = 1:2000), good binding capacity (200 mg/g), satisfactory reusability, and long-term storage capacity. In addition, 655 glycopeptides corresponding to 366 glycoproteins were identified from human serum samples. To the best of our knowledge, this is the largest number of glycoproteins detected in human serum samples to date. These results indicated that Zr-Fc MOF@Au@GC has the potential to be used for the enrichment of glycopeptides in biological samples and the analysis of protein glycosylation.
Collapse
Affiliation(s)
- Xiaoyu Yuan
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jiayi Song
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Han Wang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wenkang Zhang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ying Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Analytical Instrumentation Center, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Ping Su
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Yi Yang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China.
| |
Collapse
|
2
|
Xu Q, Ma F, Yang D, Li Q, Yan L, Ou J, Zhang L, Liu Y, Zhan Q, Li R, Wei Q, Hu H, Wang Y, Li X, Zhang S, Yang J, Chai S, Du Y, Wang L, Zhang E, Zhang G. Rice-produced classical swine fever virus glycoprotein E2 with herringbone-dimer design to enhance immune responses. PLANT BIOTECHNOLOGY JOURNAL 2023; 21:2546-2559. [PMID: 37572354 PMCID: PMC10651154 DOI: 10.1111/pbi.14152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 06/15/2023] [Accepted: 07/25/2023] [Indexed: 08/14/2023]
Abstract
Pestiviruses, including classical swine fever virus, remain a concern for global animal health and are responsible for major economic losses of livestock worldwide. Despite high levels of vaccination, currently available commercial vaccines are limited by safety concerns, moderate efficacy, and required high doses. The development of new vaccines is therefore essential. Vaccine efforts should focus on optimizing antigen presentation to enhance immune responses. Here, we describe a simple herringbone-dimer strategy for efficient vaccine design, using the classical swine fever virus E2 expressed in a rice endosperm as an example. The expression of rE2 protein was identified, with the rE2 antigen accumulating to 480 mg/kg. Immunological assays in mice, rabbits, and pigs showed high antigenicity of rE2. Two immunizations with 284 ng of the rE2 vaccine or one shot with 5.12 μg provided effective protection in pigs without interference from pre-existing antibodies. Crystal structure and small-angle X-ray scattering results confirmed the stable herringbone dimeric conformation, which had two fully exposed duplex receptor binding domains. Our results demonstrated that rice endosperm is a promising platform for precise vaccine design, and this strategy can be universally applied to other Flaviviridae virus vaccines.
Collapse
Affiliation(s)
- Qianru Xu
- School of Basic Medical SciencesHenan UniversityKaifengChina
- International Joint Research Center of National Animal Immunology, College of Veterinary MedicineHenan Agriculture UniversityZhengzhouChina
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
| | - Fanshu Ma
- International Joint Research Center of National Animal Immunology, College of Veterinary MedicineHenan Agriculture UniversityZhengzhouChina
- CAS Key Laboratory of Nano‐Bio Interface, Suzhou Institute of Nano‐Tech and Nano‐BionicsChinese Academy of SciencesSuzhouChina
| | - Daichang Yang
- College of Life ScienceWuhan UniversityWuhanChina
- Wuhan Healthgen Biotechnology Corp.WuhanChina
| | - Qingmei Li
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
| | - Liming Yan
- Laboratory of Structural Biology, School of MedicineTsinghua UniversityBeijingChina
| | - Jiquan Ou
- Wuhan Healthgen Biotechnology Corp.WuhanChina
| | - Longxian Zhang
- International Joint Research Center of National Animal Immunology, College of Veterinary MedicineHenan Agriculture UniversityZhengzhouChina
- Longhu LaboratoryZhengzhouChina
| | - Yunchao Liu
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
| | - Quan Zhan
- Wuhan Healthgen Biotechnology Corp.WuhanChina
| | - Rui Li
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
| | - Qiang Wei
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
| | - Hui Hu
- International Joint Research Center of National Animal Immunology, College of Veterinary MedicineHenan Agriculture UniversityZhengzhouChina
| | - Yanan Wang
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
| | - Xueyang Li
- International Joint Research Center of National Animal Immunology, College of Veterinary MedicineHenan Agriculture UniversityZhengzhouChina
| | - Shenli Zhang
- International Joint Research Center of National Animal Immunology, College of Veterinary MedicineHenan Agriculture UniversityZhengzhouChina
| | - Jifei Yang
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
| | - Shujun Chai
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
| | - Yongkun Du
- International Joint Research Center of National Animal Immunology, College of Veterinary MedicineHenan Agriculture UniversityZhengzhouChina
| | - Li Wang
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
| | - Erqin Zhang
- International Joint Research Center of National Animal Immunology, College of Veterinary MedicineHenan Agriculture UniversityZhengzhouChina
- Longhu LaboratoryZhengzhouChina
| | - Gaiping Zhang
- International Joint Research Center of National Animal Immunology, College of Veterinary MedicineHenan Agriculture UniversityZhengzhouChina
- Key Laboratory of Animal ImmunologyHenan Academy of Agricultural SciencesZhengzhouChina
- Longhu LaboratoryZhengzhouChina
- School of Advanced Agricultural SciencesPeking UniversityBeijingChina
| |
Collapse
|
3
|
Tai J, Hu H, Cao X, Liang X, Lu Y, Zhang H. Identification of animal species of origin in meat based on glycopeptide analysis by UPLC-QTOF-MS. Anal Bioanal Chem 2023; 415:7235-7246. [PMID: 37957327 DOI: 10.1007/s00216-023-04992-1] [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: 07/14/2023] [Revised: 08/31/2023] [Accepted: 09/26/2023] [Indexed: 11/15/2023]
Abstract
Adulteration of meat and meat products causes a concerning threat for consumers. It is necessary to develop novel robust and sensitive methods which can authenticate the origin of meat species to compensate for the drawbacks of existing methods. In the present study, the sarcoplasmic proteins of six meat species, namely, pork, beef, mutton, chicken, duck and turkey, were analyzed by one-dimensional gel electrophoresis. It was found that enolase could be used as a potential biomarker protein to distinguish between livestock and poultry meats. The glycosylation sites and glycans of enolase were analyzed by UPLC-QTOF-MS and a total of 41 glycopeptides were identified, indicating that the enolase N-glycopeptide profiles of different meats were species-specific. The identification models of livestock meat, poultry and mixed animal were established based on the glycopeptide contents, and the explanation degree of the three models was higher than 90%. The model prediction performance and feasibility results showed that the average prediction accuracy of the three models was 75.43%, with the animal-derived meat identification model showing superiority in identifying more closely related species. The obtained results indicated that the developed strategy was promising for application in animal-derived meat species monitoring and the quality supervision of animal-derived food.
Collapse
Affiliation(s)
- Jingjing Tai
- School of Food and Bioengineering, Zhejiang Gongshang University, Hangzhou, 310018, Zhejiang, China
| | - Huang Hu
- School of Agriculture, JinHua Polytechnic, Jinhua, 321016, Zhejiang, China
| | - Xiaoji Cao
- Research Center of Analysis and Measurement, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Xinle Liang
- School of Food and Bioengineering, Zhejiang Gongshang University, Hangzhou, 310018, Zhejiang, China
| | - Yanbin Lu
- School of Food and Bioengineering, Zhejiang Gongshang University, Hangzhou, 310018, Zhejiang, China
| | - Hong Zhang
- School of Food and Bioengineering, Zhejiang Gongshang University, Hangzhou, 310018, Zhejiang, China.
| |
Collapse
|
4
|
Chau TH, Chernykh A, Kawahara R, Thaysen-Andersen M. Critical considerations in N-glycoproteomics. Curr Opin Chem Biol 2023; 73:102272. [PMID: 36758418 DOI: 10.1016/j.cbpa.2023.102272] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/30/2022] [Accepted: 01/05/2023] [Indexed: 02/10/2023]
Abstract
N-Glycoproteomics, the system-wide study of glycans asparagine-linked to protein carriers, holds a unique and still largely untapped potential to provide deep insights into the complexity and dynamics of the heterogeneous N-glycoproteome. Despite the advent of innovative analytical and informatics tools aiding the analysis, N-glycoproteomics remains challenging and consequently largely restricted to specialised laboratories. Aiming to stimulate discussions of method harmonisation, data standardisation and reporting guidelines to make N-glycoproteomics more reproducible and accessible to the community, we here discuss critical considerations related to the design and execution of N-glycoproteomics experiments and highlight good practices in N-glycopeptide data collection, analysis, interpretation and sharing. Giving the rapid maturation and, expectedly, a wide-spread implementation of N-glycoproteomics capabilities across the community in future years, this piece aims to point out common pitfalls, to encourage good data sharing and documentation practices, and to highlight practical solutions and strategies to enhance the insight into the N-glycoproteome.
Collapse
Affiliation(s)
- The Huong Chau
- School of Natural Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, Australia; Biomolecular Discovery Research Centre, Macquarie University, Sydney, Australia
| | - Anastasia Chernykh
- School of Natural Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, Australia; Biomolecular Discovery Research Centre, Macquarie University, Sydney, Australia
| | - Rebeca Kawahara
- School of Natural Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, Australia; Biomolecular Discovery Research Centre, Macquarie University, Sydney, Australia
| | - Morten Thaysen-Andersen
- School of Natural Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, Australia; Biomolecular Discovery Research Centre, Macquarie University, Sydney, Australia; Institute for Glyco-core Research (iGCORE), Nagoya University, Nagoya, Japan.
| |
Collapse
|