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Kašička V. Recent developments in capillary and microchip electroseparations of peptides (2021-mid-2023). Electrophoresis 2024; 45:165-198. [PMID: 37670208 DOI: 10.1002/elps.202300152] [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: 07/08/2023] [Revised: 08/22/2023] [Accepted: 08/22/2023] [Indexed: 09/07/2023]
Abstract
This review article brings a comprehensive survey of developments and applications of high-performance capillary and microchip electromigration methods (zone electrophoresis in a free solution or in sieving media, isotachophoresis, isoelectric focusing, affinity electrophoresis, electrokinetic chromatography, and electrochromatography) for analysis, micropreparation, and physicochemical characterization of peptides in the period from 2021 up to ca. the middle of 2023. Progress in the study of electromigration properties of peptides and various aspects of their analysis, such as sample preparation, adsorption suppression, electroosmotic flow regulation, and detection, are presented. New developments in the particular capillary electromigration methods are demonstrated, and several types of their applications are reported. They cover qualitative and quantitative analysis of synthetic or isolated peptides and determination of peptides in complex biomatrices, peptide profiling of biofluids and tissues, and monitoring of chemical and enzymatic reactions and physicochemical changes of peptides. They include also amino acid and sequence analysis of peptides, peptide mapping of proteins, separation of stereoisomers of peptides, and their chiral analyses. In addition, micropreparative separations and physicochemical characterization of peptides and their interactions with other (bio)molecules by the above CE methods are described.
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Affiliation(s)
- Václav Kašička
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czechia
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2
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Kašička V. Peptide mapping of proteins by capillary electromigration methods. J Sep Sci 2022; 45:4245-4279. [PMID: 36200755 DOI: 10.1002/jssc.202200664] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/26/2022] [Accepted: 09/26/2022] [Indexed: 12/13/2022]
Abstract
This review article provides a wide overview of important developments and applications of capillary electromigration methods in the area of peptide mapping of proteins in the period 1997-mid-2022, including review articles on this topic. It deals with all major aspects of peptide mapping by capillary electromigration methods: i) precleavage sample preparation involving purification, preconcentration, denaturation, reduction and alkylation of protein(s) to be analyzed, ii) generation of peptide fragments by off-line or on-line enzymatic and/or chemical cleavage of protein(s), iii) postcleavage preparation of the generated peptide mixture for capillary electromigration separation, iv) separation of the complex peptide mixtures by one-, two- and multidimensional capillary electromigration methods coupled with mass spectrometry detection, and v) a large application of peptide mapping for variable purposes, such as qualitative analysis of monoclonal antibodies and other protein biopharmaceuticals, monitoring of posttranslational modifications, determination of primary structure and investigation of function of proteins in biochemical and clinical research, characterization of proteins of variable origin as well as for protein and peptide identification in proteomic and peptidomic studies.
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Affiliation(s)
- Václav Kašička
- Electromigration Methods, The Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czechia
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3
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Multi-Omics Approaches to Improve Clubroot Resistance in Brassica with a Special Focus on Brassica oleracea L. Int J Mol Sci 2022; 23:ijms23169280. [PMID: 36012543 PMCID: PMC9409056 DOI: 10.3390/ijms23169280] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/04/2022] [Accepted: 08/13/2022] [Indexed: 11/17/2022] Open
Abstract
Brassica oleracea is an agronomically important species of the Brassicaceae family, including several nutrient-rich vegetables grown and consumed across the continents. But its sustainability is heavily constrained by a range of destructive pathogens, among which, clubroot disease, caused by a biotrophic protist Plasmodiophora brassicae, has caused significant yield and economic losses worldwide, thereby threatening global food security. To counter the pathogen attack, it demands a better understanding of the complex phenomenon of Brassica-P. brassicae pathosystem at the physiological, biochemical, molecular, and cellular levels. In recent years, multiple omics technologies with high-throughput techniques have emerged as successful in elucidating the responses to biotic and abiotic stresses. In Brassica spp., omics technologies such as genomics, transcriptomics, ncRNAomics, proteomics, and metabolomics are well documented, allowing us to gain insights into the dynamic changes that transpired during host-pathogen interactions at a deeper level. So, it is critical that we must review the recent advances in omics approaches and discuss how the current knowledge in multi-omics technologies has been able to breed high-quality clubroot-resistant B. oleracea. This review highlights the recent advances made in utilizing various omics approaches to understand the host resistance mechanisms adopted by Brassica crops in response to the P. brassicae attack. Finally, we have discussed the bottlenecks and the way forward to overcome the persisting knowledge gaps in delivering solutions to breed clubroot-resistant Brassica crops in a holistic, targeted, and precise way.
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Ramos Y, Almeida A, Carpio J, Rodríguez‐Ulloa A, Perera Y, González LJ, Wiśniewski JR, Besada V. Gel electrophoresis/electroelution sorting fractionator combined with filter aided sample preparation for deep proteomic analysis. J Sep Sci 2022; 45:1784-1796. [DOI: 10.1002/jssc.202100992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 03/14/2022] [Accepted: 03/15/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Yassel Ramos
- Proteomics Group System Biology Department Center for Genetic Engineering and Biotechnology Havana Cuba
| | - Alexis Almeida
- Proteomics Group System Biology Department Center for Genetic Engineering and Biotechnology Havana Cuba
| | - Jenis Carpio
- Proteomics Group System Biology Department Center for Genetic Engineering and Biotechnology Havana Cuba
| | - Arielis Rodríguez‐Ulloa
- Proteomics Group System Biology Department Center for Genetic Engineering and Biotechnology Havana Cuba
| | - Yasser Perera
- China‐Cuba Biotechnology Joint Innovation Center (CCBJIC) Yongzhou Zhong Gu Biotechnology Co., Ltd Hunan Province China
- Molecular Oncology Group Pharmacology Department, Center for Genetic Engineering and Biotechnology Havana Cuba
| | - Luis J. González
- Proteomics Group System Biology Department Center for Genetic Engineering and Biotechnology Havana Cuba
| | - Jacek R. Wiśniewski
- Biochemical Proteomics Group Department of Proteomics and Signal Transduction Max‐Planck‐Institute of Biochemistry Martinsried Germany
| | - Vladimir Besada
- Proteomics Group System Biology Department Center for Genetic Engineering and Biotechnology Havana Cuba
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Shaw RK, Shen Y, Wang J, Sheng X, Zhao Z, Yu H, Gu H. Advances in Multi-Omics Approaches for Molecular Breeding of Black Rot Resistance in Brassica oleracea L. FRONTIERS IN PLANT SCIENCE 2021; 12:742553. [PMID: 34938304 PMCID: PMC8687090 DOI: 10.3389/fpls.2021.742553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 10/20/2021] [Indexed: 06/14/2023]
Abstract
Brassica oleracea is one of the most important species of the Brassicaceae family encompassing several economically important vegetables produced and consumed worldwide. But its sustainability is challenged by a range of pathogens, among which black rot, caused by Xanthomonas campestris pv. campestris (Xcc), is the most serious and destructive seed borne bacterial disease, causing huge yield losses. Host-plant resistance could act as the most effective and efficient solution to curb black rot disease for sustainable production of B. oleracea. Recently, 'omics' technologies have emerged as promising tools to understand the host-pathogen interactions, thereby gaining a deeper insight into the resistance mechanisms. In this review, we have summarized the recent achievements made in the emerging omics technologies to tackle the black rot challenge in B. oleracea. With an integrated approach of the omics technologies such as genomics, proteomics, transcriptomics, and metabolomics, it would allow better understanding of the complex molecular mechanisms underlying black rot resistance. Due to the availability of sequencing data, genomics and transcriptomics have progressed as expected for black rot resistance, however, other omics approaches like proteomics and metabolomics are lagging behind, necessitating a holistic and targeted approach to address the complex questions of Xcc-Brassica interactions. Genomic studies revealed that the black rot resistance is a complex trait and is mostly controlled by quantitative trait locus (QTL) with minor effects. Transcriptomic analysis divulged the genes related to photosynthesis, glucosinolate biosynthesis and catabolism, phenylpropanoid biosynthesis pathway, ROS scavenging, calcium signalling, hormonal synthesis and signalling pathway are being differentially expressed upon Xcc infection. Comparative proteomic analysis in relation to susceptible and/or resistance interactions with Xcc identified the involvement of proteins related to photosynthesis, protein biosynthesis, processing and degradation, energy metabolism, innate immunity, redox homeostasis, and defence response and signalling pathways in Xcc-Brassica interaction. Specifically, most of the studies focused on the regulation of the photosynthesis-related proteins as a resistance response in both early and later stages of infection. Metabolomic studies suggested that glucosinolates (GSLs), especially aliphatic and indolic GSLs, its subsequent hydrolysis products, and defensive metabolites synthesized by jasmonic acid (JA)-mediated phenylpropanoid biosynthesis pathway are involved in disease resistance mechanisms against Xcc in Brassica species. Multi-omics analysis showed that JA signalling pathway is regulating resistance against hemibiotrophic pathogen like Xcc. So, the bonhomie between omics technologies and plant breeding is going to trigger major breakthroughs in the field of crop improvement by developing superior cultivars with broad-spectrum resistance. If multi-omics tools are implemented at the right scale, we may be able to achieve the maximum benefits from the minimum. In this review, we have also discussed the challenges, future prospects, and the way forward in the application of omics technologies to accelerate the breeding of B. oleracea for disease resistance. A deeper insight about the current knowledge on omics can offer promising results in the breeding of high-quality disease-resistant crops.
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Affiliation(s)
| | | | | | | | | | | | - Honghui Gu
- Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
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6
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Kašička V. Recent developments in capillary and microchip electroseparations of peptides (2019-mid 2021). Electrophoresis 2021; 43:82-108. [PMID: 34632606 DOI: 10.1002/elps.202100243] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 12/19/2022]
Abstract
The review provides a comprehensive overview of developments and applications of high performance capillary and microchip electroseparation methods (zone electrophoresis, isotachophoresis, isoelectric focusing, affinity electrophoresis, electrokinetic chromatography, and electrochromatography) for analysis, microscale isolation, and physicochemical characterization of peptides from 2019 up to approximately the middle of 2021. Advances in the investigation of electromigration properties of peptides and in the methodology of their analysis, such as sample preparation, sorption suppression, EOF control, and detection, are presented. New developments in the individual CE and CEC methods are demonstrated and several types of their applications are shown. They include qualitative and quantitative analysis, determination in complex biomatrices, monitoring of chemical and enzymatic reactions and physicochemical changes, amino acid, sequence, and chiral analyses, and peptide mapping of proteins. In addition, micropreparative separations and determination of significant physicochemical parameters of peptides by CE and CEC methods are described.
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Affiliation(s)
- Václav Kašička
- Institute of Organic Chemistry and Biochemistry, The Czech Academy of Sciences, Prague 6, Czechia
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Vighi IL, Seixas Neto A, Sousa GF, Carvalho JO, da Silva Pinto L. Standardization of a protein extraction protocol for the proteomic analysis of the leaves of
Oryza sativa
L. cv. BRS AG. SEPARATION SCIENCE PLUS 2021. [DOI: 10.1002/sscp.202100019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Isabel Lopes Vighi
- Postgraduate program in Biotechnology, Bioinformatics, and Proteomics Laboratory (BioPro Lab.), Technological Development Center Federal University of Pelotas Capão do Leão Brazil
| | - Amilton Seixas Neto
- Postgraduate Program in Microbiology and Parasitology (PPGMPar) Technological Development Center Federal University of Pelotas Capão do Leão Brazil
| | - Guilherme Feijó Sousa
- Postgraduate program in Biotechnology, Bioinformatics, and Proteomics Laboratory (BioPro Lab.), Technological Development Center Federal University of Pelotas Capão do Leão Brazil
| | - Juliana Oliveira Carvalho
- Postgraduate program in Biotechnology, Bioinformatics, and Proteomics Laboratory (BioPro Lab.), Technological Development Center Federal University of Pelotas Capão do Leão Brazil
| | - Luciano da Silva Pinto
- Postgraduate program in Biotechnology, Bioinformatics, and Proteomics Laboratory (BioPro Lab.), Technological Development Center Federal University of Pelotas Capão do Leão Brazil
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8
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OFFGEL and GELFrEE fractionation: Novel liquid-phase protein recovery strategies in proteomics studies. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Foodomics technology: promising analytical methods of functional activities of plant polyphenols. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03781-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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10
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Niu J, Bao Z, Wei Z, Li JX, Gao B, Jiang X, Li F. A Three-Dimensional Paper-Based Isoelectric Focusing Device for Direct Analysis of Proteins in Physiological Samples. Anal Chem 2021; 93:3959-3967. [PMID: 33595273 DOI: 10.1021/acs.analchem.0c04883] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
On-site protein analysis is crucial for disease diagnosis in community and family medicine in which microfluidic paper-based analytical devices (μPADs) have attracted growing attention. However, the practical applications of μPADs in protein analysis for physiological samples with high complexity is still limited. Herein, we developed a three-dimensional (3D) paper-based isoelectric focusing (IEF) platform, which is composed of power supply, reservoirs, and separation channel and made by the origami and stacking method, to simultaneously separate and enrich proteins in both low-salt and high-salt samples. Under the optimized experimental conditions, standard proteins (bovine hemoglobin (BHb) and phycocyanin (Phy)) were separated within 18 min under a 36 V power supply and obtained a 10-fold enrichment using the 3D paper-based IEF platform. Then, the capability of the 3D paper-based IEF platform for direct pretreatment of high-salt samples using a 12 V battery as power supply was measured through separating three standard proteins in saline (0.9% NaCl) with separation resolution (SR) > 1.29. Through further coupling with colorimetric and lateral flow strip measurements, the 3D paper-based IEF platform was applied to directly pretreat and quantitatively analyze microalbuminuria and C-reactive proteins in clinical urine and serum samples with analytical results with relative deviations of <8.4% and < 13.1%, respectively, to the clinical test results. This work proposes a new strategy to minimize the difficulty of directly processing high-salt samples with the traditional IEF system and provides a versatile, miniaturized, and low voltage demand analytical platform for on-site analysis of proteins in physiological samples.
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Affiliation(s)
- Jicheng Niu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, P.R. China.,Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University, Xi'an 710049, P.R. China
| | - Zhihui Bao
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, P.R. China.,Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University, Xi'an 710049, P.R. China
| | - Zining Wei
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, P.R. China.,Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University, Xi'an 710049, P.R. China
| | - Jasmine Xinze Li
- Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University, Xi'an 710049, P.R. China
| | - Bin Gao
- Department of Endocrinology, Tangdu Hospital, Air Force Military Medical University, Xi'an 710032, P.R. China
| | - Xiaofan Jiang
- Department of Chinese Medicine, Shaanxi Provincial People's Hospital, Xi'an, Xi'an 710068, P.R. China
| | - Fei Li
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, P.R. China.,Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University, Xi'an 710049, P.R. China
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11
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Kwok CSN, Lai KKY, Lam SW, Chan KK, Xu SJL, Lee FWF. Production of high-quality two-dimensional gel electrophoresis profile for marine medaka samples by using Trizol-based protein extraction approaches. Proteome Sci 2020; 18:5. [PMID: 32390769 PMCID: PMC7196234 DOI: 10.1186/s12953-020-00161-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/22/2020] [Indexed: 12/25/2022] Open
Abstract
Background Marine medaka is among the most popular models of fish species for ecotoxicology and environmental research and proteomic studies are useful tools for understanding the molecular responses of medaka upon exposure to different environmental stressors. The preparation of high-quality protein samples is the key to producing high-quality two-dimensional gel electrophoresis (2-DE) results for proteomic analysis. In recent years, Trizol-based protein extraction has been gaining popularity because of its promising performance in producing high-quality 2-DE as well as the convenience of the method. Methods Three Trizol-based approaches (Trizol method, Aliquot Trizol method and Trizol method with a commercial clean-up kit) were used to extract proteins from a marine medaka sample and 2-DE profiles were produced. Quality of the 2-DE profiles and effectiveness of the extraction methods were evaluated. For comparison, two common protein extraction methods (lysis buffer method and trichloroacetic acid (TCA)/acetone precipitation extraction) were also applied in parallel to Trizol-based approaches. Results Any of the three Trizol-based approaches produced a high-quality 2-DE profile of marine medaka compared with both lysis buffer method and TCA/acetone precipitation extraction. In addition, Trizol method with a commercial clean-up kit produced the best 2-DE profile in terms of background clarity, number of spots and resolution of proteins. Conclusions Trizol-based approaches offered better choices than traditional protein extraction methods for 2-DE analysis of marine medaka. The modified version of Trizol method with a commercial clean-up kit was shown to produce the best 2-DE profile.
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Affiliation(s)
- Celia Sze-Nga Kwok
- Department of Science, School of Science and Technology, The Open University of Hong Kong, Hong Kong, SAR China
| | - Kaze King-Yip Lai
- Department of Science, School of Science and Technology, The Open University of Hong Kong, Hong Kong, SAR China
| | - Sai-Wo Lam
- Department of Science, School of Science and Technology, The Open University of Hong Kong, Hong Kong, SAR China
| | - Kin-Ka Chan
- Department of Science, School of Science and Technology, The Open University of Hong Kong, Hong Kong, SAR China
| | - Steven Jing-Liang Xu
- Department of Science, School of Science and Technology, The Open University of Hong Kong, Hong Kong, SAR China
| | - Fred Wang-Fat Lee
- Department of Science, School of Science and Technology, The Open University of Hong Kong, Hong Kong, SAR China
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12
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Multi-instrumental approach to unravel molecular mechanisms of natural bioactive compounds: Case studies for flavonoids. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115865] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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13
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Ou Q, Xiao J, Yu L, Wu K, Xiong B. 2D electrophoresis image brightness correction based on gradient interval histogram. BMC Bioinformatics 2020; 21:117. [PMID: 32192430 PMCID: PMC7083059 DOI: 10.1186/s12859-020-3432-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 02/26/2020] [Indexed: 11/24/2022] Open
Abstract
Background Two-dimensional electrophoresis (2DE) is one of the most widely applied techniques in comparative proteomics. The basic task of 2DE is to identify differential protein expression by quantitative analysis of 2DE images. To reduce the errors of spot quantification in 2DE images, a novel brightness correction method based on gradient interval histogram (GIH) is proposed in this paper. Results First, GIH equalization is proposed to enhance the protein spot edges, especially the weak protein spots in the 2DE image. Second, to eliminate the overall brightness shift, GIH matching is applied to the 2DE images that need to be compared. Finally, the proposed method is verified by subjective quality evaluation and quantitative analysis of protein spots in real 2DE images. Conclusions The experimental results show that the average error of the quantification of corresponding protein spots in the resulting image pairs is less than 3%, which is significantly superior to that of the existing methods.
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Affiliation(s)
- Qiaofeng Ou
- Key Laboratory of Image Processing and Pattern Recognition of Jiangxi Province, Nanchang Hangkong University, Nanchang, 330063, China
| | - Jiabing Xiao
- Key Laboratory of Image Processing and Pattern Recognition of Jiangxi Province, Nanchang Hangkong University, Nanchang, 330063, China
| | - Lei Yu
- Key Laboratory of Image Processing and Pattern Recognition of Jiangxi Province, Nanchang Hangkong University, Nanchang, 330063, China
| | - Kaizhi Wu
- Key Laboratory of Image Processing and Pattern Recognition of Jiangxi Province, Nanchang Hangkong University, Nanchang, 330063, China
| | - Bangshu Xiong
- Key Laboratory of Image Processing and Pattern Recognition of Jiangxi Province, Nanchang Hangkong University, Nanchang, 330063, China.
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14
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Lee PY, Saraygord-Afshari N, Low TY. The evolution of two-dimensional gel electrophoresis - from proteomics to emerging alternative applications. J Chromatogr A 2020; 1615:460763. [DOI: 10.1016/j.chroma.2019.460763] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/28/2019] [Accepted: 11/30/2019] [Indexed: 01/05/2023]
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15
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Ramos Y, González A, Sosa‐Acosta P, Perez‐Riverol Y, García Y, Castellanos‐Serra L, Gil J, Sánchez A, González LJ, Besada V. Sodium dodecyl sulfate free gel electrophoresis/electroelution sorting for peptide fractionation. J Sep Sci 2019; 42:3712-3717. [DOI: 10.1002/jssc.201900495] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 10/08/2019] [Accepted: 10/10/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Yassel Ramos
- Department of ProteomicsCenter for Genetic Engineering and Biotechnology La Habana Cuba
| | - Annia González
- Department of ProteomicsCenter for Genetic Engineering and Biotechnology La Habana Cuba
| | - Patricia Sosa‐Acosta
- Department of ProteomicsCenter for Genetic Engineering and Biotechnology La Habana Cuba
| | - Yasset Perez‐Riverol
- European Molecular Biology LaboratoryEuropean Bioinformatics Institute (EMBL‐EBI)Wellcome Trust Genome Campus Hinxton Cambridge United Kingdom
| | - Yairet García
- Department of ProteomicsCenter for Genetic Engineering and Biotechnology La Habana Cuba
| | | | - Jeovanis Gil
- Clinical Protein Science & Imaging, Biomedical CentreDepartment of Biomedical EngineeringLund University, Lund Lund Sweden
| | - Aniel Sánchez
- Section for Clinical ChemistryDepartment of Translational MedicineLund UniversitySkåne University Hospital Malmö Malmö Sweden
| | - Luis J. González
- Department of ProteomicsCenter for Genetic Engineering and Biotechnology La Habana Cuba
| | - Vladimir Besada
- Department of ProteomicsCenter for Genetic Engineering and Biotechnology La Habana Cuba
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16
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Kašička V. Recent developments in capillary and microchip electroseparations of peptides (2017–mid 2019). Electrophoresis 2019; 41:10-35. [DOI: 10.1002/elps.201900269] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 10/08/2019] [Accepted: 10/19/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Václav Kašička
- Institute of Organic Chemistry and BiochemistryCzech Academy of Sciences Prague 6 Czechia
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17
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Lacerda MPF, Marcelino MY, Lourencetti NMS, Neto ÁB, Gattas EA, Mendes-Giannini MJS, Fusco-Almeida AM. Methodologies and Applications of Proteomics for Study of Yeast Strains: An Update. Curr Protein Pept Sci 2019; 20:893-906. [PMID: 31322071 DOI: 10.2174/1389203720666190715145131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 07/01/2019] [Accepted: 07/02/2019] [Indexed: 11/22/2022]
Abstract
Yeasts are one of the mostly used microorganisms as models in several studies. A wide range of applications in different processes can be attributed to their intrinsic characteristics. They are eukaryotes and therefore valuable expression hosts that require elaborate post-translational modifications. Their arsenal of proteins has become a valuable biochemical tool for the catalysis of several reactions of great value to the food (beverages), pharmaceutical and energy industries. Currently, the main challenge in systemic yeast biology is the understanding of the expression, function and regulation of the protein pool encoded by such microorganisms. In this review, we will provide an overview of the proteomic methodologies used in the analysis of yeasts. This research focuses on the advantages and improvements in their most recent applications with an understanding of the functionality of the proteins of these microorganisms, as well as an update of the advances of methodologies employed in mass spectrometry.
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Affiliation(s)
- Maria Priscila F Lacerda
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences - Department of Clinical Analysis, Araraquara, Brazil
| | - Mônica Yonashiro Marcelino
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences - Department of Clinical Analysis, Araraquara, Brazil
| | - Natália M S Lourencetti
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences - Department of Clinical Analysis, Araraquara, Brazil
| | - Álvaro Baptista Neto
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences - Department of Engineering of Bioprocesses and Biotechnology, Araraquara, Brazil
| | - Edwil A Gattas
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences - Department of Engineering of Bioprocesses and Biotechnology, Araraquara, Brazil
| | | | - Ana Marisa Fusco-Almeida
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences - Department of Clinical Analysis, Araraquara, Brazil
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18
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Zhang Z, Tang J, Di R, Liu Q, Wang X, Gan S, Zhang X, Zhang J, Chen W, Hu W, Chu M. Identification of Prolificacy-Related Differentially Expressed Proteins from Sheep (Ovis aries) Hypothalamus by Comparative Proteomics. Proteomics 2019; 19:e1900118. [PMID: 31136077 DOI: 10.1002/pmic.201900118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/13/2019] [Indexed: 12/12/2022]
Abstract
Reproduction, as a physiologically complex process, can significantly affect the development of the sheep industry. However, a lack of overall understanding to sheep fecundity has long blocked the progress in sheep breeding and husbandry. In the present study, the aim is to identify differentially expressed proteins (DEPs) from hypothalamus in sheep without FecB mutation in two comparison groups: polytocous (PF) versus monotocous (MF) sheep at follicular phase and polytocous (PL) versus monotocous (ML) sheep at luteal phase. Totally 5058 proteins are identified in sheep hypothalamus, where 22 in PF versus MF, and 39 proteins in PL versus ML are differentially expressed, respectively. A functional analysis is then conducted including Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway analysis to reveal the potential roles of these DEPs. The proteins ENSOARP00000020097, ENSOARP00000006714, growth hormone (GH), histone deacetylase 4 (HDAC4), and 5'-3' exoribonuclease 2 (XRN2) in PF versus MF, and bcl-2-associated athanogene 4 (BAG4), insulin-like growth factor-1 receptor (IGF1R), hydroxysteroid 11-beta dehydrogenase 1 (HSD11B1), and transthyretin (TTR) in PL versus ML appear to modulate reproduction, presumably by influencing the activities of gonadotropin-releasing hormone (GnRH). This study provides an alternative method to identify DEPs associated with sheep prolificacy from the hypothalamus. The mass spectrometry data are available via ProteomeXchange with identifier PXD013822.
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Affiliation(s)
- Zhuangbiao Zhang
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Jishun Tang
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.,Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Ran Di
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Qiuyue Liu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Xiangyu Wang
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Shangquan Gan
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural and Reclamation Sciences, Shihezi, 832000, China
| | - Xiaosheng Zhang
- Tianjin Institute of Animal Sciences, Tianjin, 300381, China
| | - Jinlong Zhang
- Tianjin Institute of Animal Sciences, Tianjin, 300381, China
| | - Wei Chen
- Shanghai Applied Protein Technology Co., Ltd., Shanghai, 200233, China
| | - Wenping Hu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Mingxing Chu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
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19
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Complementarity of Matrix- and Nanostructure-Assisted Laser Desorption/Ionization Approaches. NANOMATERIALS 2019; 9:nano9020260. [PMID: 30769830 PMCID: PMC6410089 DOI: 10.3390/nano9020260] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 02/08/2019] [Accepted: 02/11/2019] [Indexed: 01/06/2023]
Abstract
In recent years, matrix-assisted laser desorption/ionization (MALDI) has become the main tool for the study of biological macromolecules, such as protein nano-machines, especially in the determination of their molecular masses, structure, and post-translational modifications. A key role in the classical process of desorption and ionization of the sample is played by a matrix, usually a low-molecular weight weak organic acid. Unfortunately, the interpretation of mass spectra in the mass range of below m/z 500 is difficult, and hence the analysis of low molecular weight compounds in a matrix-assisted system is an analytical challenge. Replacing the classical matrix with nanomaterials, e.g., silver nanoparticles, allows improvement of the selectivity and sensitivity of spectrometric measurement of biologically important small molecules. Nowadays, the nanostructure-assisted laser desorption/ionization (NALDI) approach complements the classic MALDI in the field of modern bioanalytics. In particular, the aim of this work is to review the recent advances in MALDI and NALDI approaches.
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20
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Inventory of proteoforms as a current challenge of proteomics: Some technical aspects. J Proteomics 2019; 191:22-28. [DOI: 10.1016/j.jprot.2018.05.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 05/11/2018] [Accepted: 05/12/2018] [Indexed: 02/08/2023]
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21
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Štěpánová S, Kašička V. Recent developments and applications of capillary and microchip electrophoresis in proteomics and peptidomics (2015-mid 2018). J Sep Sci 2018; 42:398-414. [DOI: 10.1002/jssc.201801090] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/15/2018] [Accepted: 11/16/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Sille Štěpánová
- Institute of Organic Chemistry and Biochemistry; The Czech Academy of Sciences; Prague 6 Czechia
| | - Václav Kašička
- Institute of Organic Chemistry and Biochemistry; The Czech Academy of Sciences; Prague 6 Czechia
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22
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Huerta-Ocampo JA, García-Muñoz MS, Velarde-Salcedo AJ, Hernández-Domínguez EE, González-Escobar JL, Barrera-Pacheco A, Grajales-Lagunes A, Barba de la Rosa AP. The proteome map of the escamolera ant (Liometopum apiculatum Mayr) larvae reveals immunogenic proteins and several hexamerin proteoforms. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 2018; 28:107-121. [PMID: 30149319 DOI: 10.1016/j.cbd.2018.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 07/20/2018] [Accepted: 07/20/2018] [Indexed: 10/28/2022]
Abstract
The larvae of escamolera ant (Liometopum apiculatum Mayr) have been considered a delicacy since Pre-Hispanic times. The increased demand for this stew has led to massive collection of ant nests. Yet biological aspects of L. apiculatum larvae remain unknown, and mapping the proteome of this species is important for understanding its biological characteristics. Two-dimensional gel electrophoresis (2-DE) followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis was used to characterize the larvae proteome profile. From 380 protein spots analyzed, 174 were identified by LC-MS/MS and homology search against the Hymenoptera subset of the NCBInr protein database using the Mascot search engine. Peptide de novo sequencing and homology-based alignment allowed the identification of 36 additional protein spots. Identified proteins were classified by cellular location, molecular function, and biological process according to the Gene Ontology annotation. Immunity- and defense-related proteins were identified including PPIases, FK506, PEBP, and chitinases. Several hexamerin proteoforms were identified and the cDNA of the most abundant protein detected in the 2-DE map was isolated and characterized. L. apiculatum hexamerin (LaHEX, GeneBank accession no. MH256667) contains an open reading frame of 2199 bp encoding a polypeptide of 733 amino acid residues with a calculated molecular mass of 82.41 kDa. LaHEX protein is more similar to HEX110 than HEX70 from Apis mellifera. Down-regulation of LaHEX was observed throughout ant development. This work represents the first proteome map as well as the first hexamerin characterized from L. apiculatum larvae.
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Affiliation(s)
- José A Huerta-Ocampo
- IPICyT, Instituto Potosino de Investigación Científica y Tecnológica A.C., Camino a la Presa San José No. 2055, Lomas 4a Sección, 78216 San Luis Potosí, S.L.P, Mexico; CONACYT-Centro de Investigación en Alimentación y Desarrollo A.C., Carretera a La Victoria Km 0.6, Edificio C, C.P 83304 Hermosillo, Sonora, Mexico
| | - María S García-Muñoz
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. Nava No.6, Zona Universitaria, C.P. 78200 San Luis Potosí, S.L.P, Mexico
| | - Aída J Velarde-Salcedo
- IPICyT, Instituto Potosino de Investigación Científica y Tecnológica A.C., Camino a la Presa San José No. 2055, Lomas 4a Sección, 78216 San Luis Potosí, S.L.P, Mexico
| | - Eric E Hernández-Domínguez
- IPICyT, Instituto Potosino de Investigación Científica y Tecnológica A.C., Camino a la Presa San José No. 2055, Lomas 4a Sección, 78216 San Luis Potosí, S.L.P, Mexico
| | - Jorge L González-Escobar
- IPICyT, Instituto Potosino de Investigación Científica y Tecnológica A.C., Camino a la Presa San José No. 2055, Lomas 4a Sección, 78216 San Luis Potosí, S.L.P, Mexico
| | - Alberto Barrera-Pacheco
- IPICyT, Instituto Potosino de Investigación Científica y Tecnológica A.C., Camino a la Presa San José No. 2055, Lomas 4a Sección, 78216 San Luis Potosí, S.L.P, Mexico
| | - Alicia Grajales-Lagunes
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. Nava No.6, Zona Universitaria, C.P. 78200 San Luis Potosí, S.L.P, Mexico.
| | - Ana P Barba de la Rosa
- IPICyT, Instituto Potosino de Investigación Científica y Tecnológica A.C., Camino a la Presa San José No. 2055, Lomas 4a Sección, 78216 San Luis Potosí, S.L.P, Mexico.
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23
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Park WB, Im YB, Shim S, Yoo HS. Analysis of protein expression in Brucella abortus mutants with different growth rates by two-dimensional gel electrophoresis and LC-MS/MS peptide analysis. J Vet Sci 2018; 19:216-231. [PMID: 29032658 PMCID: PMC5879070 DOI: 10.4142/jvs.2018.19.2.216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 09/12/2017] [Accepted: 09/22/2017] [Indexed: 11/20/2022] Open
Abstract
Brucella abortus is a bacterium that causes brucellosis and is the causative agent of worldwide zoonoses. Pathogenesis of the B. abortus infection is complicated, and several researchers have attempted to elucidate the infection mechanism of B. abortus. While several proteins have been revealed as pathogenic factors by previous researchers, the underlying mechanism of B. abortus infection is unresolved. In this study, we identified proteins showing different expression levels in B. abortus mutants with different biological characteristics that were generated by random insertion of a transposon. Five mutants were selected based on biological characteristics, in particular, their growth features. Total proteins of mutant and wild-type B. abortus were purified and subjected to two-dimensional gel electrophoresis. Thirty protein spots of each mutant with expression increases or decreases were selected; those with a change of more than 2-fold were compared with the wild-type. Selected spots underwent liquid chromatography tandem mass spectrometry for peptide analysis. DnaK and ClpB, involved in protein aggregation, increased. SecA and GAPDH, associated with energy metabolism, decreased in some mutants with a growth rate slower than that of the wild-type. Mutants with slower growth showed a decrease in energy metabolism-related proteins, while mutants with faster growth showed an increase in pathogenicity-related proteins.
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Affiliation(s)
- Woo Bin Park
- Department of Infectious Diseases, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
| | - Young Bin Im
- Department of Infectious Diseases, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
| | - Soojin Shim
- Department of Infectious Diseases, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
| | - Han Sang Yoo
- Department of Infectious Diseases, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea.,Institute of Green-Bio Science and Technology, Seoul National University, Pyeongchang 25354, Korea
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24
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Yang J, Zheng N, Yang Y, Wang J, Soyeurt H. Detection of plant protein adulterated in fluid milk using two-dimensional gel electrophoresis combined with mass spectrometry. Journal of Food Science and Technology 2018; 55:2721-2728. [PMID: 30042588 DOI: 10.1007/s13197-018-3194-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/23/2018] [Accepted: 04/27/2018] [Indexed: 11/27/2022]
Abstract
The illegal or unlabelled addition of plant protein in milk can cause serious anaphylaxis. For sustainable food security, it is therefore important to develop a methodology to detect non-milk protein in milk products. This research aims to differentiate milk adulterated with plant protein using two-dimensional gel electrophoresis (2-DE) coupled with mass spectrometry. According to the protein spots highlighted on the gel of adulterated milk, β-conglycinin and glycinin were detected in milk adulterated with soy protein, while legumin, vicilin, and convicilin indicated the addition of pea protein, and β-amylase and serpin marked wheat protein. These results suggest that a 2-DE-based protein profile is a useful method to identify milk adulterated with soy and pea protein, with a detection limit of 4% plant protein in the total protein.
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Affiliation(s)
- Jinhui Yang
- 1Ministry of Agriculture-Milk Risk Assessment Laboratory, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193 China
- 2Ministry of Agriculture-Milk and Dairy Product Inspection Center, Beijing, 100193 China
- 3State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193 China
- 4AGROBIOCHEM Department and Teaching and Research Centre (TERRA), Gembloux Agro-Bio Tech, University of Liège, 5030 Gembloux, Belgium
| | - Nan Zheng
- 1Ministry of Agriculture-Milk Risk Assessment Laboratory, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193 China
- 2Ministry of Agriculture-Milk and Dairy Product Inspection Center, Beijing, 100193 China
- 3State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193 China
| | - Yongxin Yang
- 5Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, 230031 China
| | - Jiaqi Wang
- 1Ministry of Agriculture-Milk Risk Assessment Laboratory, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193 China
- 2Ministry of Agriculture-Milk and Dairy Product Inspection Center, Beijing, 100193 China
- 3State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193 China
| | - Hélène Soyeurt
- 4AGROBIOCHEM Department and Teaching and Research Centre (TERRA), Gembloux Agro-Bio Tech, University of Liège, 5030 Gembloux, Belgium
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25
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Kašička V. Recent developments in capillary and microchip electroseparations of peptides (2015-mid 2017). Electrophoresis 2017; 39:209-234. [PMID: 28836681 DOI: 10.1002/elps.201700295] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 08/15/2017] [Accepted: 08/16/2017] [Indexed: 12/17/2022]
Abstract
The review brings a comprehensive overview of recent developments and applications of high performance capillary and microchip electroseparation methods (zone electrophoresis, isotachophoresis, isoelectric focusing, affinity electrophoresis, electrokinetic chromatography, and electrochromatography) to analysis, microscale isolation, purification, and physicochemical and biochemical characterization of peptides in the years 2015, 2016, and ca. up to the middle of 2017. Advances in the investigation of electromigration properties of peptides and in the methodology of their analysis (sample preseparation, preconcentration and derivatization, adsorption suppression and EOF control, and detection) are described. New developments in particular CE and CEC methods are presented and several types of their applications to peptide analysis are reported: qualitative and quantitative analysis, determination in complex (bio)matrices, monitoring of chemical and enzymatical reactions and physical changes, amino acid, sequence and chiral analysis, and peptide mapping of proteins. Some micropreparative peptide separations are shown and capabilities of CE and CEC methods to provide important physicochemical characteristics of peptides are demonstrated.
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Affiliation(s)
- Václav Kašička
- Institute of Organic Chemistry and Biochemistry, The Czech Academy of Sciences, Prague, Czech Republic
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26
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Liang S, Fu X, Xiao H, Li T, Xu J, Zhang Y. Strategy for the separation of concentrated samples by capillary electrophoresis. J Sep Sci 2017; 40:3734-3739. [DOI: 10.1002/jssc.201700512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 07/11/2017] [Accepted: 07/12/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Shuang Liang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin China
| | - Xia Fu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin China
| | - Hongting Xiao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin China
| | - Tianxiang Li
- Tianjin University of Traditional Chinese Medicine; Tianjin China
| | - Jun Xu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin China
| | - Yong Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin China
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27
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Singh V, Singh B, Joshi R, Jaju P, Pati PK. Changes in the leaf proteome profile of Withania somnifera (L.) Dunal in response to Alternaria alternata infection. PLoS One 2017; 12:e0178924. [PMID: 28575108 PMCID: PMC5456394 DOI: 10.1371/journal.pone.0178924] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 05/22/2017] [Indexed: 12/11/2022] Open
Abstract
Withania somnifera is a high value medicinal plant which is used against large number of ailments. The medicinal properties of the plant attributes to a wide array of important secondary metabolites. The plant is predominantly infected with leaf spot pathogen Alternaria alternata, which leads to substantial biodeterioration of pharmaceutically important metabolites. To develop an effective strategy to combat this disease, proteomics based approach could be useful. Hence, in the present study, three different protein extraction methods tris-buffer based, phenol based and trichloroacetic acid-acetone (TCA-acetone) based method were comparatively evaluated for two-dimensional electrophoresis (2-DE) analysis of W. somnifera. TCA-acetone method was found to be most effective and was further used to identify differentially expressed proteins in response to fungal infection. Thirty-eight differentially expressed proteins were identified by matrix assisted laser desorption/ionization time of flight-mass spectrometry (MALDI TOF/TOF MS/MS). The known proteins were categorized into eight different groups based on their function and maximum proteins belonged to energy and metabolism, cell structure, stress and defense and RNA/DNA categories. Differential expression of some key proteins were also crosschecked at transcriptomic level by using qRT-PCR and were found to be consistent with the 2-DE data. These outcomes enable us to evaluate modifications that take place at the proteomic level during a compatible host pathogen interaction. The comparative proteome analysis conducted in this paper revealed the involvement of many key proteins in the process of pathogenesis and further investigation of these identified proteins could assist in the discovery of new strategies for the development of pathogen resistance in the plant.
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Affiliation(s)
- Varinder Singh
- Department of Biotechnology, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Baldev Singh
- Department of Biotechnology, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Robin Joshi
- Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
| | - Puneet Jaju
- Field Application Specialist - Life Science Group, Bio-rad Laboratories (India) Pvt. Ltd, Bangalore, India
| | - Pratap Kumar Pati
- Department of Biotechnology, Guru Nanak Dev University, Amritsar, Punjab, India
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28
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Tan BC, Lim YS, Lau SE. Proteomics in commercial crops: An overview. J Proteomics 2017; 169:176-188. [PMID: 28546092 DOI: 10.1016/j.jprot.2017.05.018] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 04/21/2017] [Accepted: 05/19/2017] [Indexed: 02/06/2023]
Abstract
Proteomics is a rapidly growing area of biological research that is positively affecting plant science. Recent advances in proteomic technology, such as mass spectrometry, can now identify a broad range of proteins and monitor their modulation during plant growth and development, as well as during responses to abiotic and biotic stresses. In this review, we highlight recent proteomic studies of commercial crops and discuss the advances in understanding of the proteomes of these crops. We anticipate that proteomic-based research will continue to expand and contribute to crop improvement. SIGNIFICANCE Plant proteomics study is a rapidly growing area of biological research that is positively impacting plant science. With the recent advances in new technologies, proteomics not only allows us to comprehensively analyses crop proteins, but also help us to understand the functions of the genes. In this review, we highlighted recent proteomic studies in commercial crops and updated the advances in our understanding of the proteomes of these crops. We believe that proteomic-based research will continue to grow and contribute to the improvement of crops.
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Affiliation(s)
- Boon Chin Tan
- Centre for Research in Biotechnology for Agriculture, University of Malaya, Lembah Pantai, 50603 Kuala Lumpur, Malaysia.
| | - Yin Sze Lim
- School of Biosciences, Faculty of Science, University of Nottingham Malaysia Campus, Jalan Broga, 43500 Semenyih, Selangor, Malaysia
| | - Su-Ee Lau
- Centre for Research in Biotechnology for Agriculture, University of Malaya, Lembah Pantai, 50603 Kuala Lumpur, Malaysia
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29
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Park H, Ha J, Koo JY, Park J, Park SB. Label-free target identification using in-gel fluorescence difference via thermal stability shift. Chem Sci 2016; 8:1127-1133. [PMID: 28451252 PMCID: PMC5369521 DOI: 10.1039/c6sc03238a] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 09/20/2016] [Indexed: 12/24/2022] Open
Abstract
A label-free method for proteome-wide target identification was developed using in-gel fluorescence difference caused by thermal stability shift.
Target engagement is a prerequisite for the therapeutic effects of bioactive small molecules, and unbiased identification of their target proteins can facilitate drug discovery and chemical biology research. Structural modifications of bioactive natural products for target identification exhibit potential limitations such as synthetic difficulties, limited supplies from natural sources, and loss of original efficacy. Herein, we developed a label-free method for proteome-wide target identification using in-gel fluorescence difference caused by thermal stability shift, namely TS-FITGE. Quantitative intra-gel image analysis of each protein spot revealed target proteins with shifted thermal stability upon drug engagement, and plotting of melting curves by inter-gel analysis confirmed the positive targets. We demonstrated the robustness and applicability of the TS-FITGE method by identifying target proteins, including membrane-anchored proteins, of complex bioactive compounds. Furthermore, we identified and functionally validated nucleophosmin as a novel target protein of hordenine, a natural product upregulator of in vitro translation.
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Affiliation(s)
- Hankum Park
- Department of Biophysics and Chemical Biology , Seoul National University , Seoul - 08826 , Korea .
| | - Jaeyoung Ha
- Department of Biophysics and Chemical Biology , Seoul National University , Seoul - 08826 , Korea .
| | - Ja Young Koo
- CRI Center for Chemical Proteomics , Department of Chemistry , Seoul National University , Seoul - 08826 , Korea
| | - Jongmin Park
- CRI Center for Chemical Proteomics , Department of Chemistry , Seoul National University , Seoul - 08826 , Korea
| | - Seung Bum Park
- Department of Biophysics and Chemical Biology , Seoul National University , Seoul - 08826 , Korea . .,CRI Center for Chemical Proteomics , Department of Chemistry , Seoul National University , Seoul - 08826 , Korea
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30
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Morbioli GG, Mazzu-Nascimento T, Aquino A, Cervantes C, Carrilho E. Recombinant drugs-on-a-chip: The usage of capillary electrophoresis and trends in miniaturized systems – A review. Anal Chim Acta 2016; 935:44-57. [DOI: 10.1016/j.aca.2016.06.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 06/07/2016] [Accepted: 06/10/2016] [Indexed: 01/09/2023]
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31
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Balsamo GM, de Mello CS, Arisi ACM. Proteome Comparison of Grains from Two Maize Genotypes, with Colorless Kernel Pericarp (P1-ww) and Red Kernel Pericarp (P1-rr). FOOD BIOTECHNOL 2016. [DOI: 10.1080/08905436.2016.1166382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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32
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Liu C, He S, Sun Z, Wang J, Chen W. Removal efficiency of MIEX® pretreatment on typical proteins and amino acids derived from Microcystis aeruginosa. RSC Adv 2016. [DOI: 10.1039/c6ra11109b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Main categories of typical proteins and amino acids derived fromM. aeruginosawere identified and their removal by MIEX® was discussed.
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Affiliation(s)
- Cheng Liu
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- Hohai University
- Nanjing 210098
- China
| | - Siyuan He
- College of Environment
- Hohai University
- Nanjing 210098
- China
| | - Zhehao Sun
- College of Environment
- Hohai University
- Nanjing 210098
- China
| | - Jie Wang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- Hohai University
- Nanjing 210098
- China
| | - Wei Chen
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- Hohai University
- Nanjing 210098
- China
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33
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Hare DJ, New EJ. On the outside looking in: redefining the role of analytical chemistry in the biosciences. Chem Commun (Camb) 2016; 52:8918-34. [DOI: 10.1039/c6cc00128a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Analytical chemistry has much to offer to an improved understanding of biological systems.
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Affiliation(s)
- Dominic J. Hare
- Elemental Bio-imaging Facility
- University of Technology Sydney
- Broadway
- Australia
- The Florey Institute of Neuroscience and Mental Health
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34
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Kašička V. Recent developments in capillary and microchip electroseparations of peptides (2013-middle 2015). Electrophoresis 2015; 37:162-88. [DOI: 10.1002/elps.201500329] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2015] [Revised: 08/25/2015] [Accepted: 08/25/2015] [Indexed: 12/16/2022]
Affiliation(s)
- Václav Kašička
- Institute of Organic Chemistry and Biochemistry, v.v.i; The Czech Academy of Sciences; Prague Czech Republic
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35
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Štěpánová S, Kašička V. Recent developments and applications of capillary and microchip electrophoresis in proteomic and peptidomic analyses. J Sep Sci 2015; 39:198-211. [DOI: 10.1002/jssc.201500973] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Revised: 10/06/2015] [Accepted: 10/06/2015] [Indexed: 12/19/2022]
Affiliation(s)
- Sille Štěpánová
- Institute of Organic Chemistry and Biochemistry; The Czech Academy of Sciences; Prague Czech Republic
| | - Václav Kašička
- Institute of Organic Chemistry and Biochemistry; The Czech Academy of Sciences; Prague Czech Republic
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36
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Parkhey S, Chandrakar V, Naithani S, Keshavkant S. Efficient extraction of proteins from recalcitrant plant tissue for subsequent analysis by two-dimensional gel electrophoresis. J Sep Sci 2015; 38:3622-8. [DOI: 10.1002/jssc.201500415] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 07/22/2015] [Accepted: 07/22/2015] [Indexed: 01/03/2023]
Affiliation(s)
- Suruchi Parkhey
- School of Life Sciences; Pt. Ravishankar Shukla University; Raipur India
| | - Vibhuti Chandrakar
- School of Studies in Biotechnology; Pt. Ravishankar Shukla University; Raipur India
| | - S.C. Naithani
- School of Life Sciences; Pt. Ravishankar Shukla University; Raipur India
| | - S. Keshavkant
- School of Studies in Biotechnology; Pt. Ravishankar Shukla University; Raipur India
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37
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Hao R, Adoligbe C, Jiang B, Zhao X, Gui L, Qu K, Wu S, Zan L. An Optimized Trichloroacetic Acid/Acetone Precipitation Method for Two-Dimensional Gel Electrophoresis Analysis of Qinchuan Cattle Longissimus Dorsi Muscle Containing High Proportion of Marbling. PLoS One 2015; 10:e0124723. [PMID: 25893432 PMCID: PMC4404140 DOI: 10.1371/journal.pone.0124723] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Accepted: 03/04/2015] [Indexed: 11/24/2022] Open
Abstract
Longissimus dorsi muscle (LD) proteomics provides a novel opportunity to reveal the molecular mechanism behind intramuscular fat deposition. Unfortunately, the vast amounts of lipids and nucleic acids in this tissue hampered LD proteomics analysis. Trichloroacetic acid (TCA)/acetone precipitation is a widely used method to remove contaminants from protein samples. However, the high speed centrifugation employed in this method produces hard precipitates, which restrict contaminant elimination and protein re-dissolution. To address the problem, the centrifugation precipitates were first grinded with a glass tissue grinder and then washed with 90% acetone (TCA/acetone-G-W) in the present study. According to our result, the treatment for solid precipitate facilitated non-protein contaminant removal and protein re-dissolution, ultimately improving two-dimensional gel electrophoresis (2-DE) analysis. Additionally, we also evaluated the effect of sample drying on 2-DE profile as well as protein yield. It was found that 30 min air-drying did not result in significant protein loss, but reduced horizontal streaking and smearing on 2-DE gel compared to 10 min. In summary, we developed an optimized TCA/acetone precipitation method for protein extraction of LD, in which the modifications improved the effectiveness of TCA/acetone method.
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Affiliation(s)
- Ruijie Hao
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P.R. China, 712100
| | - Camus Adoligbe
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P.R. China, 712100
| | - Bijie Jiang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P.R. China, 712100
| | - Xianlin Zhao
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P.R. China, 712100
| | - Linsheng Gui
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P.R. China, 712100
| | - Kaixing Qu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P.R. China, 712100
| | - Sen Wu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P.R. China, 712100
| | - Linsen Zan
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P.R. China, 712100
- National Beef Cattle Improvement Center, Northwest A&F University, Yangling, Shaanxi, P.R. China, 712100
- * E-mail:
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38
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Feist P, Hummon AB. Proteomic challenges: sample preparation techniques for microgram-quantity protein analysis from biological samples. Int J Mol Sci 2015; 16:3537-63. [PMID: 25664860 PMCID: PMC4346912 DOI: 10.3390/ijms16023537] [Citation(s) in RCA: 179] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Accepted: 01/29/2015] [Indexed: 12/22/2022] Open
Abstract
Proteins regulate many cellular functions and analyzing the presence and abundance of proteins in biological samples are central focuses in proteomics. The discovery and validation of biomarkers, pathways, and drug targets for various diseases can be accomplished using mass spectrometry-based proteomics. However, with mass-limited samples like tumor biopsies, it can be challenging to obtain sufficient amounts of proteins to generate high-quality mass spectrometric data. Techniques developed for macroscale quantities recover sufficient amounts of protein from milligram quantities of starting material, but sample losses become crippling with these techniques when only microgram amounts of material are available. To combat this challenge, proteomicists have developed micro-scale techniques that are compatible with decreased sample size (100 μg or lower) and still enable excellent proteome coverage. Extraction, contaminant removal, protein quantitation, and sample handling techniques for the microgram protein range are reviewed here, with an emphasis on liquid chromatography and bottom-up mass spectrometry-compatible techniques. Also, a range of biological specimens, including mammalian tissues and model cell culture systems, are discussed.
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Affiliation(s)
- Peter Feist
- Department of Chemistry and Biochemistry, Integrated Biomedical Sciences Program, and the Harper Cancer Research Institute, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA.
| | - Amanda B Hummon
- Department of Chemistry and Biochemistry, Integrated Biomedical Sciences Program, and the Harper Cancer Research Institute, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA.
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39
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Liu C, Wang J, Chen W, Zhu H, Bi H. Characterization of DON in IOM derived from M. aeruginosa and its removal by sunlight/immobilized TiO2system. RSC Adv 2015. [DOI: 10.1039/c5ra04319k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Dissolved organic nitrogen (DON) is now considered as one of the most important precursors of nitrogenous disinfection byproducts (N-DBPs), and the algae cells were the main source of DON in eutrophic water sources.
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Affiliation(s)
- Cheng Liu
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- Hohai University
- Nanjing 210098
- China
| | - Jie Wang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- Hohai University
- Nanjing 210098
- China
| | - Wei Chen
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- Hohai University
- Nanjing 210098
- China
| | - Haoqiang Zhu
- College of Environment
- Hohai University
- Nanjing 210098
- China
| | - Hongkai Bi
- Department of Microbiology
- University of Illinois
- Urbana
- USA
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