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Chen M, Ma A, Sun Z, Xie B, Shi L, Chen S, Chen L, Xiong G, Wang L, Wu W. Enhancing activity of food protein-derived peptides: An overview of pretreatment, preparation, and modification methods. Compr Rev Food Sci Food Saf 2023; 22:4698-4733. [PMID: 37732471 DOI: 10.1111/1541-4337.13238] [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: 06/20/2023] [Revised: 08/08/2023] [Accepted: 08/22/2023] [Indexed: 09/22/2023]
Abstract
Food protein-derived peptides have garnered considerable attention due to their potential bioactivities and functional properties. However, the limited activity poses a challenge in effective utilization aspects. To overcome this hurdle, various methods have been explored to enhance the activity of these peptides. This comprehensive review offers an extensive overview of pretreatment, preparation methods, and modification strategies employed to augment the activity of food protein-derived peptides. Additionally, it encompasses a discussion on the current status and future prospects of bioactive peptide applications. The review also addresses the standardization of mass production processes and safety considerations for bioactive peptides while examining the future challenges and opportunities associated with these compounds. This comprehensive review serves as a valuable guide for researchers in the food industry, offering insights and recommendations to optimize the production process of bioactive peptides.
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Affiliation(s)
- Mengting Chen
- Key Laboratory of Agricultural Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, China
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Aimin Ma
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Zhida Sun
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Bijun Xie
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Liu Shi
- Key Laboratory of Agricultural Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, China
- Agro-product Processing Research Sub-center of Hubei Innovation Center of Agriculture Science and Technology, Wuhan, China
| | - Sheng Chen
- Key Laboratory of Agricultural Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, China
- Agro-product Processing Research Sub-center of Hubei Innovation Center of Agriculture Science and Technology, Wuhan, China
| | - Lang Chen
- Key Laboratory of Agricultural Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, China
- Agro-product Processing Research Sub-center of Hubei Innovation Center of Agriculture Science and Technology, Wuhan, China
| | - Guangquan Xiong
- Key Laboratory of Agricultural Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, China
- Agro-product Processing Research Sub-center of Hubei Innovation Center of Agriculture Science and Technology, Wuhan, China
| | - Lan Wang
- Key Laboratory of Agricultural Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, China
- Agro-product Processing Research Sub-center of Hubei Innovation Center of Agriculture Science and Technology, Wuhan, China
| | - Wenjin Wu
- Key Laboratory of Agricultural Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, China
- Agro-product Processing Research Sub-center of Hubei Innovation Center of Agriculture Science and Technology, Wuhan, China
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2
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Liang M, Zhan W, Wang L, Bei W, Wang W. Ginsenoside Rb1 Promotes Hepatic Glycogen Synthesis to Ameliorate T2DM Through 15-PGDH/PGE 2/EP4 Signaling Pathway. Diabetes Metab Syndr Obes 2023; 16:3223-3234. [PMID: 37867629 PMCID: PMC10590136 DOI: 10.2147/dmso.s431423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/11/2023] [Indexed: 10/24/2023] Open
Abstract
Purpose Ginsenoside Rb1 (Rb1), one of the crucial bioactive constituents in Panax ginseng C. A. Mey., possesses anti-type 2 diabetes mellitus (T2DM) property. Nevertheless, the precise mechanism, particularly the impact of Rb1 on hepatic glycogen production, a crucial process in the advancement of T2DM, remains poorly understood. 15-hydroxyprostaglandin dehydrogenase (15-PGDH) is responsible for prostaglandin E2 (PGE2) inactivation. A recent study has reported that inhibition of 15-PGDH promoted hepatic glycogen synthesis and improved T2DM. Therefore, herein, we aimed to investigate whether Rb1 ameliorated T2DM through 15-PGDH/PGE2-regulated hepatic glycogen synthesis. Methods By combining streptozotocin with a high-fat diet, we successfully established a mouse model for T2DM. Afterward, these mice were administered Rb1 or metformin for 8 weeks. An insulin-resistant cell model was established by incubating LO2 cells with palmitic acid. Liver glycogen and PGE2 levels, the expression levels of 15-PGDH, serine/threonine kinase AKT (AKT), and glycogen synthase kinase 3 beta (GSK3β) were measured. Molecular docking was used to predict the binding affinity between 15-PGDH and Rb1. Results Rb1 administration increased the phosphorylation levels of AKT and GSK3β to enhance glycogen synthesis in the liver of T2DM mice. Molecular docking indicated that Rb1 had a high affinity for 15-PGDH. Moreover, Rb1 treatment resulted in the suppression of elevated 15-PGDH levels and the elevation of decreased PGE2 levels in the liver of T2DM mice. Furthermore, in vitro experiments showed that Rb1 administration might enhance glycogen production by modulating the 15-PGDH/PGE2/PGE2 receptor EP4 pathway. Conclusion Our findings indicate that Rb1 may enhance liver glycogen production through a 15-PGDH-dependent pathway to ameliorate T2DM, thereby offering a new explanation for the positive impact of Rb1 on T2DM and supporting its potential as an effective therapeutic approach for T2DM.
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Affiliation(s)
- Mingjie Liang
- Traditional Chinese Medicine Research Institute, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
- Guangdong Provincial Research Center of Integration of Traditional Chinese Medicine and Western Medicine in Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
| | - Wenjing Zhan
- Traditional Chinese Medicine Research Institute, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
- Guangdong Provincial Research Center of Integration of Traditional Chinese Medicine and Western Medicine in Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
| | - Lexun Wang
- Traditional Chinese Medicine Research Institute, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
- Guangdong Provincial Research Center of Integration of Traditional Chinese Medicine and Western Medicine in Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
| | - Weijian Bei
- Traditional Chinese Medicine Research Institute, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
- Guangdong Provincial Research Center of Integration of Traditional Chinese Medicine and Western Medicine in Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
| | - Weixuan Wang
- Traditional Chinese Medicine Research Institute, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
- Guangdong Provincial Research Center of Integration of Traditional Chinese Medicine and Western Medicine in Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, Guangdong Province, People’s Republic of China
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3
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Lin Q, Xia X, Li J, Zhou Z, Chen Y. Site-specific N-terminal PEGylation-based controlled release of biotherapeutics: An application for GLP-1 delivery to improve pharmacokinetics and prolong hypoglycemic effects. Eur J Med Chem 2022; 242:114672. [PMID: 35973313 DOI: 10.1016/j.ejmech.2022.114672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 08/05/2022] [Accepted: 08/07/2022] [Indexed: 11/30/2022]
Abstract
PEGylation is a well-established technology for half-life extension in drug delivery. In this study, we aimed to develop a site-specific N-terminal PEGylation for biotherapeutics to achieve controlled release, using GLP-1 as a model. An additional threonine was introduced at N-terminal GLP-1. Followed by periodate oxidation, hydrazide-based PEGylation was achieved in a site-selective manner under reductive condition. Two homogenous monovalent mPEG5k-GLP-1 (peptide 4) and mPEG20k-GLP-1 (peptide 5) were successfully constructed. After PEGylation, the degradation by DPP-IV and rat plasma was obviously reduced. Their pharmacokinetic performances were enhanced at the expense of impaired GLP-1R stimulating potency, and their hypoglycemic effects were improved in different degrees. Compared with conventional strategies, this approach is devoid of the restriction and alteration of native peptide sequences, and can produce utterly homogenous conjugates with excellent selectivity and efficiency. It provides a practical controlled release approach for peptides by site-specific modification to achieve better pharmacological and therapeutic properties.
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Affiliation(s)
- Qianmeng Lin
- Department of Oncology, Department of Pathology, NHC Key Laboratory of Cancer Proteomics & State Local Joint Engineering Laboratory for Anticancer Drugs, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Xuan Xia
- Department of Oncology, Department of Pathology, NHC Key Laboratory of Cancer Proteomics & State Local Joint Engineering Laboratory for Anticancer Drugs, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Jun Li
- Department of Oncology, Department of Pathology, NHC Key Laboratory of Cancer Proteomics & State Local Joint Engineering Laboratory for Anticancer Drugs, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Zhan Zhou
- Research Center for Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
| | - Yongheng Chen
- Department of Oncology, Department of Pathology, NHC Key Laboratory of Cancer Proteomics & State Local Joint Engineering Laboratory for Anticancer Drugs, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
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4
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Raganato L, Del Giudice A, Ceccucci A, Sciubba F, Casciardi S, Sennato S, Scipioni A, Masci G. Self-assembling nanowires from a linear l,d-peptide conjugated to the dextran end group. Int J Biol Macromol 2022; 207:656-665. [PMID: 35292281 DOI: 10.1016/j.ijbiomac.2022.03.050] [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: 01/28/2022] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 11/28/2022]
Abstract
Preparation and characterization of a block-like l,d-octapeptide-dextran conjugate DEX29-(l-Val-d-Val)4 self-assembling into nanowire structures is reported. The conjugate was prepared by solid phase click-chemistry on an alkyne group N-terminus functionalized peptide with a regularly alternating enantiomeric sequence. Low molecular weight dextran (Xn = 29) with moderately low dispersity (1.30) was prepared by controlled acid hydrolysis and dialysis with selected cut-off and functionalized with an azido group on the reducing end by reductive amination. The strong hydrogen bonds and hydrophobic interactions of the (l-Val-d-Val)4 linear peptide drive the conjugate to self-assemble into long (0.1-1 μm) nanowires. To our knowledge, this is the first example of a peptide-polysaccharide conjugate that can self-assemble into a nanowire architecture.
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Affiliation(s)
- Luca Raganato
- Department of Chemistry, Sapienza Università di Roma, P.le A. Moro, 5, I-00185 Rome, Italy
| | - Alessandra Del Giudice
- Department of Chemistry, Sapienza Università di Roma, P.le A. Moro, 5, I-00185 Rome, Italy
| | - Anita Ceccucci
- Department of Industrial, Electronic and Mechanical Engineering, Roma Tre University, via Vito Volterra 62, Roma, Italy
| | - Fabio Sciubba
- Department of Environmental biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; NMR-based Metabolomics Laboratory (NMLab), Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Stefano Casciardi
- National Institute for Insurance Against Accidents at Work (INAIL Research), Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Rome, Italy
| | - Simona Sennato
- Institute for Complex Systems, National Research Council (ISC-CNR), Sede Sapienza and Department of Physics, Sapienza Università di Roma, P.le A. Moro, 2, 00185, Rome, Italy
| | - Anita Scipioni
- Department of Chemistry, Sapienza Università di Roma, P.le A. Moro, 5, I-00185 Rome, Italy.
| | - Giancarlo Masci
- Department of Chemistry, Sapienza Università di Roma, P.le A. Moro, 5, I-00185 Rome, Italy.
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5
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Dai S, Hong H, Zhou K, Zhao K, Xie Y, Li C, Shi J, Zhou Z, Nie L, Wu Z. Exendin 4-Hapten Conjugate Capable of Binding with Endogenous Antibodies for Peptide Half-life Extension and Exerting Long-Acting Hypoglycemic Activity. J Med Chem 2021; 64:4947-4959. [PMID: 33825469 DOI: 10.1021/acs.jmedchem.1c00032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Hapten-specific endogenous antibodies are naturally occurring antibodies present in human blood. Herein, we investigated a new strategy in which small-molecule haptens were utilized as naturally occurring antibody binders for peptide half-life extension. The glucagon-like peptide 1 receptor agonist exendin 4 was site-specifically functionalized with the dinitrophenyl (DNP) hapten at the C-terminus via sortase A-mediated ligation. The resulting Ex4-DNP conjugates retained GLP-1 receptor activation potency in vitro and had a similar in vivo acute glucose-lowering effect comparable to that of native Ex4. Pharmacokinetic studies and hypoglycemic duration tests demonstrated that the Ex4-DNP conjugates displayed significantly elongated half-lives and improved long-acting antidiabetic activity in the presence of endogenous anti-DNP antibodies. In chronic treatment studies, once-daily administration of optimal conjugate 7 demonstrated more beneficial effects without prominent toxicity compared with Ex4. This strategy provides a new approach and represents an alternative to the well-established peptide-Fc fusion strategy to improve the peptide half-life and the therapeutic efficacy.
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Affiliation(s)
- Shijie Dai
- Key Laboratory of Carbohydrate Chemistry & Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122 Wuxi, China
| | - Haofei Hong
- Key Laboratory of Carbohydrate Chemistry & Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122 Wuxi, China
| | - Kun Zhou
- Key Laboratory of Carbohydrate Chemistry & Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122 Wuxi, China
| | - Kai Zhao
- Key Laboratory of Carbohydrate Chemistry & Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122 Wuxi, China
| | - Yuntian Xie
- Key Laboratory of Carbohydrate Chemistry & Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122 Wuxi, China
| | - Chen Li
- Key Laboratory of Carbohydrate Chemistry & Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122 Wuxi, China
| | - Jie Shi
- Key Laboratory of Carbohydrate Chemistry & Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122 Wuxi, China
| | - Zhifang Zhou
- Key Laboratory of Carbohydrate Chemistry & Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122 Wuxi, China
| | - Lei Nie
- Hisun Biopharmaceutical Co., Limited, 8 Hisun Road, Xialian Village, Xukou Town, Fuyang District, 311404 Hangzhou, Zhejiang, China
| | - Zhimeng Wu
- Key Laboratory of Carbohydrate Chemistry & Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122 Wuxi, China
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6
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Tinsley IC, Borner T, Swanson ML, Chepurny OG, Doebley SA, Kamat V, Sweet IR, Holz GG, Hayes MR, De Jonghe BC, Doyle RP. Synthesis, Optimization, and Biological Evaluation of Corrinated Conjugates of the GLP-1R Agonist Exendin-4. J Med Chem 2021; 64:3479-3492. [PMID: 33677970 PMCID: PMC8279408 DOI: 10.1021/acs.jmedchem.1c00185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
![]()
Corrination
is the conjugation of a corrin ring containing molecule,
such as vitamin B12 (B12) or B12 biosynthetic precursor
dicyanocobinamide (Cbi), to small molecules, peptides, or proteins
with the goal of modifying pharmacology. Recently, a corrinated GLP-1R
agonist (GLP-1RA) exendin-4 (Ex4) has been shown in vivo to have reduced penetration into the central nervous system relative
to Ex4 alone, producing a glucoregulatory GLP-1RA devoid of anorexia
and emesis. The study herein was designed to optimize the lead conjugate
for GLP-1R agonism and binding. Two specific conjugation sites were
introduced in Ex4, while also utilizing various linkers, so that it
was possible to identify Cbi conjugates of Ex4 that exhibit improved
binding and agonist activity at the GLP-1R. An optimized conjugate
(22), comparable with Ex4, was successfully screened
and subsequently assayed for insulin secretion in rat islets and in vivo in shrews for glucoregulatory and emetic behavior,
relative to Ex4.
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Affiliation(s)
- Ian C Tinsley
- Department of Chemistry, Syracuse University, 111 College Place, Syracuse, New York 13244, United States
| | - Tito Borner
- Department of Biobehavioral Health Sciences, University of Pennsylvania, School of Nursing, Philadelphia, Pennsylvania 19104, United States
| | - MacKenzie L Swanson
- Department of Chemistry, Syracuse University, 111 College Place, Syracuse, New York 13244, United States
| | - Oleg G Chepurny
- Department of Medicine, State University of New York, Upstate Medical University, Syracuse, New York 13210, United States
| | - Sarah A Doebley
- Department of Biobehavioral Health Sciences, University of Pennsylvania, School of Nursing, Philadelphia, Pennsylvania 19104, United States
| | - Varun Kamat
- Department of Medicine, University of Washington, Medicine Diabetes Institute, Seattle, Washington 98109, United States
| | - Ian R Sweet
- Department of Medicine, University of Washington, Medicine Diabetes Institute, Seattle, Washington 98109, United States
| | - George G Holz
- Department of Medicine, State University of New York, Upstate Medical University, Syracuse, New York 13210, United States
| | - Matthew R Hayes
- Department of Psychiatry, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania 19104, United States
| | - Bart C De Jonghe
- Department of Biobehavioral Health Sciences, University of Pennsylvania, School of Nursing, Philadelphia, Pennsylvania 19104, United States
| | - Robert P Doyle
- Department of Chemistry, Syracuse University, 111 College Place, Syracuse, New York 13244, United States.,Department of Medicine, State University of New York, Upstate Medical University, Syracuse, New York 13210, United States
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