1
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Lu X, Cummings C, Osuala UA, Yennawar NH, Namitz KEW, Hellner B, Besada-Lombana PB, Peterson RD, Clark AJ. Characterization of recombinant human lactoferrin expressed in Komagataella phaffii. Analyst 2024; 149:3636-3650. [PMID: 38814097 DOI: 10.1039/d4an00333k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
This work presents a thorough characterization of Helaina recombinant human lactoferrin (rhLF, Effera™) expressed in a yeast system at an industrial scale for the first time. Proteomic analysis confirmed that its amino acid sequence is identical to that of native human LF. N-linked glycans were detected at three known glycosylation sites, namely, Asparagines-156, -497, and -642 and they were predominantly oligomannose structures having five to nine mannoses. Helaina rhLF's protein secondary structure was nearly identical to that of human milk lactoferrin (hmLF), as revealed by microfluidic modulation spectroscopy. Results of small-angle X-ray scattering (SAXS) and analytical ultracentrifugation analyses confirmed that, like hmLF, Helaina rhLF displayed well-folded globular structures in solution. Reconstructed solvent envelopes of Helaina rhLF, obtained through the SAXS analysis, demonstrated a remarkable fit with the reported crystalline structure of iron-bound native hmLF. Differential scanning calorimetry investigations into the thermal stability of Helaina rhLF revealed two distinct denaturation temperatures at 68.7 ± 0.9 °C and 91.9 ± 0.5 °C, consistently mirroring denaturation temperatures observed for apo- and holo-hmLF. Overall, Helaina rhLF differed from hmLF in the N-glycans they possessed; nevertheless, the characterization results affirmed that Helaina rhLF was of high purity and exhibited globular structures closely akin to that of hmLF.
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Affiliation(s)
- Xiaoning Lu
- Helaina Inc., 345 Park Avenue South, 5th Floor, New York, NY 10010, USA.
| | - Chad Cummings
- Helaina Inc., 345 Park Avenue South, 5th Floor, New York, NY 10010, USA.
| | - Udodili A Osuala
- Helaina Inc., 345 Park Avenue South, 5th Floor, New York, NY 10010, USA.
| | - Neela H Yennawar
- X-ray Crystallography Core Facility, The Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Kevin E W Namitz
- X-ray Crystallography Core Facility, The Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Brittney Hellner
- Helaina Inc., 345 Park Avenue South, 5th Floor, New York, NY 10010, USA.
| | | | - Ross D Peterson
- Helaina Inc., 345 Park Avenue South, 5th Floor, New York, NY 10010, USA.
| | - Anthony J Clark
- Helaina Inc., 345 Park Avenue South, 5th Floor, New York, NY 10010, USA.
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2
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Hu Q, Wu HJ. Direct Glycan Analysis of Biological Samples and Intact Glycoproteins by Integrating Machine Learning-Driven Surface-Enhanced Raman Scattering and Boronic Acid Arrays. ACS MEASUREMENT SCIENCE AU 2024; 4:307-314. [PMID: 38910864 PMCID: PMC11191725 DOI: 10.1021/acsmeasuresciau.4c00014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/03/2024] [Accepted: 05/06/2024] [Indexed: 06/25/2024]
Abstract
Frequent monitoring of glycan patterns is a critical step in studying glycan-mediated cellular processes. However, the current glycan analysis tools are resource-intensive and less suitable for routine use in standard laboratories. We developed a novel glycan detection platform by integrating surface-enhanced Raman spectroscopy (SERS), boronic acid (BA) receptors, and machine learning tools. This sensor monitors the molecular fingerprint spectra of BA binding to cis-diol-containing glycans. Different types of BA receptors could yield different stereoselective reactions toward different glycans and exhibit unique vibrational spectra. By integration of the Raman spectra collected from different BA receptors, the structural information can be enriched, eventually improving the accuracy of glycan classification and quantification. Here, we established a SERS-based sensor incorporating multiple different BA receptors. This sensing platform could directly analyze the biological samples, including whole milk and intact glycoproteins (fetuin and asialofetuin), without tedious glycan release and purification steps. The results demonstrate the platform's ability to classify milk oligosaccharides with remarkable classification accuracy, despite the presence of other non-glycan constituents in the background. This sensor could also directly quantify sialylation levels of a fetuin/asialofetuin mixture without glycan release procedures. Moreover, by selecting appropriate BA receptors, the sensor exhibits an excellent performance of differentiating between α2,3 and α2,6 linkages of sialic acids. This low-cost, rapid, and highly accessible sensor will provide the scientific community with an invaluable tool for routine glycan screening in standard laboratories.
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Affiliation(s)
- Qiang Hu
- The Artie McFerrin Department
of Chemical Engineering, Texas A&M University, College Station, Texas 77843, United States
| | - Hung-Jen Wu
- The Artie McFerrin Department
of Chemical Engineering, Texas A&M University, College Station, Texas 77843, United States
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3
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Guan B, Cao X, Yang M, Yue X, Liu D. Comparative Site-Specific O-Glycosylation Analysis of the Milk Fat Globule Membrane Proteome in Donkey Colostrum and Mature Milk. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:1405-1417. [PMID: 38181196 DOI: 10.1021/acs.jafc.3c07805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
Abstract
Donkey milk fat globule membrane (MFGM) proteins are a class of membrane-bound secreted proteins with broad-spectrum biofunctional activities; however, their site-specific O-glycosylation landscapes have not been systematically mapped. In this study, an in-depth MFGM O-glycoproteome profile of donkey milk during lactation was constructed based on an intact glycopeptide-centered, label-free glycoproteomics pipeline, with 2137 site-specific O-glycans from 1121 MFGM glycoproteins and 619 site-specific O-glycans from 217 MFGM glycoproteins identified in donkey colostrum and donkey mature milk, respectively. As lactation progressed, the number of site-specific O-glycans from three glycoproteins significantly increased, whereas that of 11 site-specific O-glycans from five glycoproteins significantly decreased. Furthermore, donkey MFGM O-glycoproteins with core-1 and core-2 core structures and Lewis and sialylated branch structures may be involved in regulating apoptosis. The findings of this study reveal the differences in the composition of donkey MFGM O-glycoproteins and their site-specific O-glycosylation modification dynamic change rules during lactation, providing a molecular basis for understanding the complexity and biological functions of donkey MFGM protein O-glycosylation.
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Affiliation(s)
- Boyuan Guan
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiashan 314100, China
| | - Xueyan Cao
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Mei Yang
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Xiqing Yue
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Donghong Liu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiashan 314100, China
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4
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Zhang Y, Zhang L, Xia S, Hou Y, Wu T, Zhou P. Site-specific glycoproteomic analysis of purified lactoferrin from human and animal milk. Int J Biol Macromol 2024; 254:127766. [PMID: 38287599 DOI: 10.1016/j.ijbiomac.2023.127766] [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: 09/05/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 01/31/2024]
Abstract
Lactoferrin is a highly glycosylated protein, which have important biological functions in the growth and development of neonates. However, the glycoforms and glycosylation sites differed between species. The aim of the study was to identify the glycosylation profile (including glycosites, glycan structures, and glycoforms) of purified lactoferrin from human and animal (cow, goat, sheep) milk by using site-specific glycoproteomics technique. In total, a number of 89 N-glycans were identified in human and animal milk lactoferrin. We identified three N-glycosites with 23 different compositions of N-glycans in cow lactoferrin (CLF), four distinctive N-glycosites with 34 dissimilar N-glycan compositions in goat lactoferrin (GLF), five N-glycosites with 57 different N-glycan compositions in sheep lactoferrin (SLF), while five unique N-glycosites with 50 different N-glycan compositions were ascertained in human lactoferrin (HLF). HLF had the most complex glycan, while animal lactoferrin had the most high-mannose glycoforms. The results of this study further our understanding of lactoferrin differences between human and animal milk, which can provide a perspective on the analysis of differences in functional characteristics.
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Affiliation(s)
- Yiqian Zhang
- State Key Laboratory of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Lina Zhang
- State Key Laboratory of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China; School of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China.
| | - Siquan Xia
- State Key Laboratory of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Yanmei Hou
- Ausnutria Hyproca Nutrition Co. Ltd., Changsha, Hunan Province 410011, China
| | - Tong Wu
- Ausnutria Hyproca Nutrition Co. Ltd., Changsha, Hunan Province 410011, China
| | - Peng Zhou
- State Key Laboratory of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China; School of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China
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5
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Ning J, Yang M, Liu W, Luo X, Yue X. Proteomics and Peptidomics As a Tool to Compare the Proteins and Endogenous Peptides in Human, Cow, and Donkey Milk. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:16435-16451. [PMID: 37882656 DOI: 10.1021/acs.jafc.3c04534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
Cow's milk is the most widely used ingredient in infant formulas. However, its specific protein composition can cause allergic reactions. Finding alternatives to replace cow's milk and fill the nutritional gap with human milk is essential for the health of infants. Proteomic and peptidomic techniques have supported the elucidation of milk's nutritional ingredients. Recently, omics approaches have attracted increasing interest in the investigation of milk because of their high throughput, precision, sensitivity, and reproducibility. This review offers a significant overview of recent developments in proteomics and peptidomics used to study the differences in human, cow, and donkey milk. All three types of milks were identified to have critical biological functions in human health, particularly in infants. Donkey milk proteins were closer in composition to human milk, were less likely to cause allergic reactions, and may be developed as novel raw materials for formula milk powders.
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Affiliation(s)
- Jianting Ning
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, People's Republic of China
| | - Mei Yang
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, People's Republic of China
| | - Wanting Liu
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, People's Republic of China
| | - Xue Luo
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, People's Republic of China
| | - Xiqing Yue
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, People's Republic of China
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6
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Wang X, Li W, Li Z, Han T, Rong J, Fan J, Huang L, Lu Y, Wang Z. Human milk whey glycoprotein N-glycans varied greatly among different maternal secretor status. Carbohydr Polym 2023; 310:120728. [PMID: 36925253 DOI: 10.1016/j.carbpol.2023.120728] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/26/2023] [Accepted: 02/16/2023] [Indexed: 02/25/2023]
Abstract
Human milk glycans are complex carbohydrates, which play a pivotal role in infant health and neonatal development. Maternal secretor status is known to affect free oligosaccharides in milk. Here, the milk N-glycome of secretor (Se+) and nonsecretor (Se-) individuals was qualitatively and quantitatively analyzed by hydrophilic interaction chromatography-electrospray ionization-tandem mass spectrometry. The total glycosylation, fucosylation, and sialylation of N-glycans was three times higher in the Se+ group compared to the Se- group (p < 0.001) per equal volume of milk. Importantly, 52 out of 63 N-glycans-including the eight most abundant ones-differed greatly between Se+ and Se- individuals (p < 0.05). Moreover, nine N-glycans (H5N3F1, H6N3, H3N5F1, H5N5F1, H5N5F1S1, H5N4F3S1, H6N4F2S1, H6N5F4S1, and H8N7S1) were >10 times more abundant in Se+ milk than in Se- milk. These findings lay a glycomics-basis for designing personalized nutrition supplements for infants.
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Affiliation(s)
- Xiaoqin Wang
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Wenqing Li
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Zhenhua Li
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Tianjiao Han
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Jinqiao Rong
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Jiangbo Fan
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Linjuan Huang
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Yu Lu
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China.
| | - Zhongfu Wang
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China.
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7
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Kayili HM, Barlas N, Demirhan DB, Yaman ME, Atakay M, Güler Ü, Kara M, Tekgunduz KS, Salih B. Utilizing linkage-specific ethyl-esterification approach to perform in-depth analysis of sialylated N-glycans present on milk whey glycoproteins. Food Chem 2023; 421:136166. [PMID: 37086518 DOI: 10.1016/j.foodchem.2023.136166] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 04/11/2023] [Accepted: 04/12/2023] [Indexed: 04/24/2023]
Abstract
Glycosylation of milk whey proteins, specifically the presence of sialic acid-containing glycan residues, causes functional changes in these proteins. This study aimed to analyze the N-glycome of milk whey glycoproteins from various milk sources using a linkage-specific ethyl esterification approach with MALDI-MS (matrix-assisted laser desorption/ionization-mass spectrometry). The results showed that the N-glycan profiles of bovine and buffalo whey mostly overlapped. Acetylated N-glycans were only detected in donkey milk whey at a rate of 16.06%. a2,6-linked N-Acetylneuraminic acid (a2,6-linked NeuAc, E) was found to be the predominant sialylation type in human milk whey (65.16%). The amount of a2,6-linked NeuAc in bovine, buffalo, goat, and donkey whey glycoproteomes was 42.33%, 44.16%, 39.00%, and 34.86%, respectively. The relative abundances of a2,6-linked N-Glycolylneuraminic acid (a2,6-linked NeuGc, Ge) in bovine, buffalo, goat, and donkey whey were 7.52%, 5.41%, 28.24%, and 17.31%, respectively. Goat whey exhibited the highest amount of a2,3-linked N-Glycolylneuraminic acid (a2,3-linked NeuGc, Gl, 8.62%), while bovine and donkey whey contained only 2.14% and 1.11%, respectively.
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Affiliation(s)
- Haci Mehmet Kayili
- Karabuk University, Faculty of Engineering, Department of Biomedical Engineering, Karabük, Turkey.
| | - Nazire Barlas
- Hacettepe University, Faculty of Science, Department of Chemistry, Ankara, Turkey
| | - Deniz Baran Demirhan
- Karabuk University, Faculty of Engineering, Department of Biomedical Engineering, Karabük, Turkey
| | - Mehmet Emrah Yaman
- Atatürk University, Faculty of Pharmacy, Department of Analytical Chemistry, Erzurum, Turkey
| | - Mehmet Atakay
- Hacettepe University, Faculty of Science, Department of Chemistry, Ankara, Turkey
| | - Ülkü Güler
- Hacettepe University, Faculty of Science, Department of Chemistry, Ankara, Turkey
| | - Mustafa Kara
- Atatürk University, Faculty of Medicine, Department of Neonatology, Erzurum, Turkey
| | | | - Bekir Salih
- Hacettepe University, Faculty of Science, Department of Chemistry, Ankara, Turkey.
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8
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Guan B, Zhang Z, Liu X, Zhao S, Bai X, Luo X, Feng D, Yang L, Cao X, Yue X. Quantitative label-free site-specific glycoproteomic analysis of the milk fat globule membrane protein in human colostrum and mature milk. Carbohydr Polym 2023; 306:120588. [PMID: 36746580 DOI: 10.1016/j.carbpol.2023.120588] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/27/2022] [Accepted: 01/11/2023] [Indexed: 01/18/2023]
Abstract
Human milk fat globule membrane (MFGM) proteins, which are N-glycosylated, play essential roles in neonatal development and physiological health. However, the profiles and landscape changes in the site-specific N-glycosylation of human MFGM proteins during lactation remain unclear. Therefore, in this study, based on an intact glycopeptide-centred strategy, 2617 unique site-specific N-glycans of 221 MFGM glycoproteins in human colostrum and 986 unique site-specific N-glycans of 200 MFGM glycoproteins in mature milk were characterised and quantified using label-free glycoproteomics. With milk maturation, 33 site-specific N-glycans on 10 N-glycoproteins increased significantly, and 113 site-specific N-glycans on 25 N-glycoproteins decreased significantly. Moreover, human MFGM glycoproteins with core-α1,6-fucosylated structures and Lewis and sialylated branching structures play a role in the biological processes of antigen processing and presentation. This study reveals the dynamic changes in human MFGM protein N-glycosylation patterns during lactation. Meanwhile, the study deepens our understanding of site-specific N-glycosylation of human MFGM glycoproteins. The results of the study provide a background reference for the development of infant formulas.
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Affiliation(s)
- Boyuan Guan
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Zhenghan Zhang
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Xiaoyu Liu
- Department of Obstetrics and Gynaecology, General Hospital of Northern Theater Command, Shenyang 110003, China
| | - Shanshan Zhao
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Xue Bai
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Xue Luo
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Daguang Feng
- College of Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Liu Yang
- Foreign Language Teaching Department, Shenyang Agricultural University, Shenyang 11086, China
| | - Xueyan Cao
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China.
| | - Xiqing Yue
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China.
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9
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Guan B, Zhang Z, Cao X, Yang M, Chai Y, Amantai X, Luo X, Feng D, Liu Y, Yue X, Liu X. Characterization and comparison site-specific N-glycosylation profiling of milk fat globule membrane proteome in donkey and human colostrum and mature milk. Food Chem 2023; 419:136081. [PMID: 37037133 DOI: 10.1016/j.foodchem.2023.136081] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 03/12/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023]
Abstract
Milk fat globule membrane (MFGM) proteins are highly glycosylated and involved in various biological processes within the body. However, information on site-specific N-glycosylation of MFGM glycoproteins in donkey and human milk remains limited. This study aimed to map the most comprehensive site-specific N-glycosylation fingerprinting of donkey and human MFGM glycoproteins using a site-specific glycoproteomics strategy. We identified 1,360, 457, 2,617, and 986 site-specific N-glycans from 296, 77, 214, and 196 N-glycoproteins in donkey colostrum (DC), donkey mature milk (DM), human colostrum (HC), and human mature milk (HM), respectively. Bioinformatics was used to describe the structure-activity relationships of DC, DM, HC, and HM MFGM N-glycoproteins. The results revealed differences in the molecular composition of donkey and human MFGM N-glycoproteins and the dynamic changes to site-specific N-glycosylation of donkey and human MFGM glycoproteins during lactation, deepening our understanding of the composition of donkey and human MFGM N-glycoproteins and their potential physiological roles.
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Affiliation(s)
- Boyuan Guan
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Zhenghan Zhang
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Xueyan Cao
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Mei Yang
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Yuxia Chai
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Xiakouna Amantai
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Xue Luo
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Daguang Feng
- College of Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Yiming Liu
- Foreign Language Teaching Department, Shenyang Agricultural University, Shenyang 11086, China
| | - Xiqing Yue
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China.
| | - Xiaoyu Liu
- Department of Obstetrics and Gynaecology, General Hospital of Northern Theater Command, Shenyang 110003, China.
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10
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Guan B, Chai Y, Amantai X, Liu X, Chen X, Cao X, Yue X, Liu B. Glycoproteomics analysis reveals differential site-specific N-glycosylation of donkey milk fat globule membrane protein during lactation. Food Chem 2023; 402:134266. [DOI: 10.1016/j.foodchem.2022.134266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 09/08/2022] [Accepted: 09/12/2022] [Indexed: 11/29/2022]
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