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Calcitonin Gene-Related Peptide Is Potential Therapeutic Target OF Osteoporosis. Heliyon 2022; 8:e12288. [DOI: 10.1016/j.heliyon.2022.e12288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/31/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
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2
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Effects of sodium hypochlorite and ethylenediaminetetraacetic acid on proliferation, osteogenic/odontogenic differentiation, and mechanosensitive gene expression of human dental pulp stem cells. Tissue Cell 2022; 79:101955. [DOI: 10.1016/j.tice.2022.101955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/06/2022] [Accepted: 10/10/2022] [Indexed: 11/17/2022]
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3
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Khavinson V, Linkova N, Kozhevnikova E, Dyatlova A, Petukhov M. Transport of Biologically Active Ultrashort Peptides Using POT and LAT Carriers. Int J Mol Sci 2022; 23:ijms23147733. [PMID: 35887081 PMCID: PMC9323678 DOI: 10.3390/ijms23147733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 01/27/2023] Open
Abstract
Ultrashort peptides (USPs), consisting of 2–7 amino-acid residues, are a group of signaling molecules that regulate gene expression and protein synthesis under normal conditions in various diseases and ageing. USPs serve as a basis for the development of drugs with a targeted mechanism of action. The purpose of this review is to systematize the available data on USP transport involving POT and LAT transporters in various organs and tissues under normal, pathological and ageing conditions. The carriers of the POT family (PEPT1, PEPT2, PHT1, PHT2) transport predominantly di- and tripeptides into the cell. Methods of molecular modeling and physicochemistry have demonstrated the ability of LAT1 to transfer not only amino acids but also some di- and tripeptides into the cell and out of it. LAT1 and 2 are involved in the regulation of the antioxidant, endocrine, immune and nervous systems’ functions. Analysis of the above data allows us to conclude that, depending on their structure, di- and tripeptides can be transported into the cells of various tissues by POT and LAT transporters. This mechanism is likely to underlie the tissue specificity of peptides, their geroprotective action and effectiveness in the case of neuroimmunoendocrine system disorders.
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Affiliation(s)
- Vladimir Khavinson
- Department of Biogerontology, Saint Petersburg Institute of Bioregulation and Gerontology, 197110 Saint Petersburg, Russia; (N.L.); (E.K.); (A.D.)
- Group of Peptide Regulation of Aging, Pavlov Institute of Physiology of Russian Academy of Sciences, 199034 Saint Petersburg, Russia
- Correspondence: or ; Tel.: +7-(921)-9110800
| | - Natalia Linkova
- Department of Biogerontology, Saint Petersburg Institute of Bioregulation and Gerontology, 197110 Saint Petersburg, Russia; (N.L.); (E.K.); (A.D.)
- The Laboratory “Problems of Aging”, Belgorod National Research University, 308015 Belgorod, Russia
| | - Ekaterina Kozhevnikova
- Department of Biogerontology, Saint Petersburg Institute of Bioregulation and Gerontology, 197110 Saint Petersburg, Russia; (N.L.); (E.K.); (A.D.)
| | - Anastasiia Dyatlova
- Department of Biogerontology, Saint Petersburg Institute of Bioregulation and Gerontology, 197110 Saint Petersburg, Russia; (N.L.); (E.K.); (A.D.)
| | - Mikhael Petukhov
- Petersburg Nuclear Physics Institute Named after B.P. Konstantinov, NRC “Kurchatov Institute”, 188300 Gatchina, Russia;
- Peter the Great St. Petersburg Group of Biophysics, Higher Engineering and Technical School, Peter the Great St. Petersburg Polytechnic University, 195251 Saint Petersburg, Russia
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4
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Lin S, Zhang Q, Li S, Qin X, Cai X, Wang H. Tetrahedral framework nucleic acids-based delivery promotes intracellular transfer of healing peptides and accelerates diabetic would healing. Cell Prolif 2022; 55:e13279. [PMID: 35810322 PMCID: PMC9436915 DOI: 10.1111/cpr.13279] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/12/2022] [Accepted: 05/17/2022] [Indexed: 02/05/2023] Open
Abstract
Objectives Peptide‐based therapeutics are natural candidates to desirable wound healing. However, enzymatic surroundings largely limit its stability and bioavailability. Here, we developed a tetrahedral framework nucleic acids(tFNA)‐based peptide delivery system, that is, p@tFNAs, to address deficiencies of healing peptide stability and intracellular delivery in diabetic wound healing. Materials and Methods AGEs (advanced glycation end products) were used to treat endothelial cell to simulate cell injury in diabetic microenvironment. The effects and related mechanisms of p@tFNAs on endothelial cell proliferation, migration, angiogenesis and ROS (reactive oxygen species) production have been comprehensively studied. The wound healing model in diabetic mice was photographically and histologically investigated in vivo. Results Efficient delivery of healing peptide by the framework(tFNA) was verified. p@tFNAs helped overcome the angiogenic obstacles induced by AGEs via ERK1/2 phosphorylation. In the meantime, p@tFNA exhibited its antioxidative property to achieve ROS balance. As a result, p@tFNA improved angiogenesis and diabetic wound healing in vitro and in vivo. Conclusions Our findings demonstrate that p@tFNA could be a novel therapeutic strategy for diabetic wound healing. Moreover, a new method for intracellular delivery of peptides was also constructed.
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Affiliation(s)
- Shiyu Lin
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Qi Zhang
- Department of Implant Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,College of Stomatology, Shanghai Jiao Tong University, Shanghai, China.,National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Songhang Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xin Qin
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xiaoxiao Cai
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Huiming Wang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
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5
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Avolio F, Martinotti S, Khavinson VK, Esposito JE, Giambuzzi G, Marino A, Mironova E, Pulcini R, Robuffo I, Bologna G, Simeone P, Lanuti P, Guarnieri S, Trofimova S, Procopio AD, Toniato E. Peptides Regulating Proliferative Activity and Inflammatory Pathways in the Monocyte/Macrophage THP-1 Cell Line. Int J Mol Sci 2022; 23:ijms23073607. [PMID: 35408963 PMCID: PMC8999041 DOI: 10.3390/ijms23073607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 12/18/2022] Open
Abstract
This study evaluates the effects of five different peptides, the Epitalon® tetrapeptide, the Vilon® dipeptide, the Thymogen® dipeptide, the Thymalin® peptide complex, and the Chonluten® tripeptide, as regulators of inflammatory and proliferative processes in the human monocytic THP-1, which is a human leukemia monocytic cell line capable of differentiating into macrophages by PMA in vitro. These peptides (Khavinson Peptides®), characterized by Prof. Khavinson from 1973 onwards, were initially isolated from animal tissues and found to be organ specific. We tested the capacity of the five peptides to influence cell cultures in vitro by incubating THP-1 cells with peptides at certain concentrations known for being effective on recipient cells in culture. We found that all five peptides can modulate key proliferative patterns, increasing tyrosine phosphorylation of mitogen-activated cytoplasmic kinases. In addition, the Chonluten tripeptide, derived from bronchial epithelial cells, inhibited in vitro tumor necrosis factor (TNF) production of monocytes exposed to pro-inflammatory bacterial lipopolysaccharide (LPS). The low TNF release by monocytes is linked to a documented mechanism of TNF tolerance, promoting attenuation of inflammatory action. Therefore, all peptides inhibited the expression of TNF and pro-inflammatory IL-6 cytokine stimulated by LPS on terminally differentiated THP-1 cells. Lastly, by incubating the THP1 cells, treated with the peptides, on a layer of activated endothelial cells (HUVECs activated by LPS), we observed a reduction in cell adhesion, a typical pro-inflammatory mechanism. Overall, the results suggest that the Khavinson Peptides® cooperate as natural inducers of TNF tolerance in monocyte, and act on macrophages as anti-inflammatory molecules during inflammatory and microbial-mediated activity.
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Affiliation(s)
- Francesco Avolio
- Department of Innovative Technology in Medicine and Odontoiatrics, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (S.M.); (J.E.E.); (G.G.); (A.M.); (R.P.)
| | - Stefano Martinotti
- Department of Innovative Technology in Medicine and Odontoiatrics, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (S.M.); (J.E.E.); (G.G.); (A.M.); (R.P.)
| | - Vladimir Kh. Khavinson
- Department of Biogerontology, Saint Petersburg Institute of Bioregulation and Gerontology, 197110 Saint Petersburg, Russia; (V.K.K.); (E.M.); (S.T.)
| | - Jessica Elisabetta Esposito
- Department of Innovative Technology in Medicine and Odontoiatrics, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (S.M.); (J.E.E.); (G.G.); (A.M.); (R.P.)
| | - Giulia Giambuzzi
- Department of Innovative Technology in Medicine and Odontoiatrics, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (S.M.); (J.E.E.); (G.G.); (A.M.); (R.P.)
| | - Antonio Marino
- Department of Innovative Technology in Medicine and Odontoiatrics, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (S.M.); (J.E.E.); (G.G.); (A.M.); (R.P.)
| | - Ekaterina Mironova
- Department of Biogerontology, Saint Petersburg Institute of Bioregulation and Gerontology, 197110 Saint Petersburg, Russia; (V.K.K.); (E.M.); (S.T.)
| | - Riccardo Pulcini
- Department of Innovative Technology in Medicine and Odontoiatrics, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (S.M.); (J.E.E.); (G.G.); (A.M.); (R.P.)
| | - Iole Robuffo
- Institute of Molecular Genetics, National Research Council, Section of Chieti, 66100 Chieti, Italy;
| | - Giuseppina Bologna
- Department of Medicine and Aging Sciences, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (G.B.); (P.S.); (P.L.)
| | - Pasquale Simeone
- Department of Medicine and Aging Sciences, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (G.B.); (P.S.); (P.L.)
| | - Paola Lanuti
- Department of Medicine and Aging Sciences, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (G.B.); (P.S.); (P.L.)
| | - Simone Guarnieri
- Department of Neuroscience, Center of Advanced Studies and Technology, Imaging and Clinical Sciences, University of Chieti, 66100 Chieti, Italy;
| | - Svetlana Trofimova
- Department of Biogerontology, Saint Petersburg Institute of Bioregulation and Gerontology, 197110 Saint Petersburg, Russia; (V.K.K.); (E.M.); (S.T.)
| | - Antonio Domenico Procopio
- Department of Clinical and Molecular Sciences, Politecnic University of Marche, 60121 Ancona, Italy;
- INRCA-IRCCS, Clinic of Laboratory and Precision Medicine, 60121 Ancona, Italy
| | - Elena Toniato
- Department of Innovative Technology in Medicine and Odontoiatrics, Center of Advanced Studies and Technology University “G. d’Annunzio”, Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (S.M.); (J.E.E.); (G.G.); (A.M.); (R.P.)
- Unicamillus—Saint Unicamillus of Health Science, 00131 Rome, Italy
- Correspondence:
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Peptide Regulation of Gene Expression: A Systematic Review. Molecules 2021; 26:molecules26227053. [PMID: 34834147 PMCID: PMC8619776 DOI: 10.3390/molecules26227053] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 12/22/2022] Open
Abstract
Peptides are characterized by their wide range of biological activity: they regulate functions of the endocrine, nervous, and immune systems. The mechanism of such action of peptides involves their ability to regulate gene expression and protein synthesis in plants, microorganisms, insects, birds, rodents, primates, and humans. Short peptides, consisting of 2-7 amino acid residues, can penetrate into the nuclei and nucleoli of cells and interact with the nucleosome, the histone proteins, and both single- and double-stranded DNA. DNA-peptide interactions, including sequence recognition in gene promoters, are important for template-directed synthetic reactions, replication, transcription, and reparation. Peptides can regulate the status of DNA methylation, which is an epigenetic mechanism for the activation or repression of genes in both the normal condition, as well as in cases of pathology and senescence. In this context, one can assume that short peptides were evolutionarily among the first signaling molecules that regulated the reactions of template-directed syntheses. This situation enhances the prospects of developing effective and safe immunoregulatory, neuroprotective, antimicrobial, antiviral, and other drugs based on short peptides.
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7
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Nasadyuk CM. Short peptide sequences: current knowledge and future prospects. UKRAINIAN BIOCHEMICAL JOURNAL 2021. [DOI: 10.15407/ubj93.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Ivko OM, Drobintseva AO, Leont’eva DO, Kvetnoy IM, Polyakova VO, Linkova NS. Influence of AEDG and KE Peptides on Mitochondrial Staining and the Expression of Ribosomal Protein L7A with Aging of the Human Pineal Gland and Thymus Cell In Vitro. ADVANCES IN GERONTOLOGY 2021. [DOI: 10.1134/s2079057021030061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Peptide KED: Molecular-Genetic Aspects of Neurogenesis Regulation in Alzheimer's Disease. Bull Exp Biol Med 2021; 171:190-193. [PMID: 34173097 DOI: 10.1007/s10517-021-05192-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Indexed: 10/21/2022]
Abstract
Neuroprotective peptides are promising candidate molecules for the treatment of Alzheimer's disease (AD). Oral application of KED (Lys-Glu-Asp) improved memory and attention in elderly individuals with functional CNS disorders. Peptide KED also restores synaptic plasticity in in vitro model of AD. This review is focused on the analysis of the influence of KED peptide on the expression of genes and synthesis of proteins regulating apoptosis, aging, neurogenesis, and involved in AD pathogenesis. Analysis of published reports and our experimental findings suggests that KED regulates the expression of genes of cell aging and apoptosis (р16, р21), genes (NES, GAP43) and proteins (nestin, GAP43) of the neuronal differentiation, and genes involved in AD pathogenesis (SUMO, APOE, and IGF1). The study the effectiveness of neuroprotective peptide KED in animal models of AD seems to be very important.
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10
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Neuroprotective Effects of Tripeptides-Epigenetic Regulators in Mouse Model of Alzheimer's Disease. Pharmaceuticals (Basel) 2021; 14:ph14060515. [PMID: 34071923 PMCID: PMC8227791 DOI: 10.3390/ph14060515] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/19/2021] [Accepted: 05/26/2021] [Indexed: 01/06/2023] Open
Abstract
KED and EDR peptides prevent dendritic spines loss in amyloid synaptotoxicity in in vitro model of Alzheimer’s disease (AD). The objective of this paper was to study epigenetic mechanisms of EDR and KED peptides’ neuroprotective effects on neuroplasticity and dendritic spine morphology in an AD mouse model. Daily intraperitoneal administration of the KED peptide in 5xFAD mice from 2 to 4 months of age at a concentration of 400 μg/kg tended to increase neuroplasticity. KED and EDR peptides prevented dendritic spine loss in 5xFAD-M mice. Their action’s possible molecular mechanisms were investigated by molecular modeling and docking of peptides in dsDNA, containing all possible combinations of hexanucleotide sequences. Similar DNA sequences were found in the lowest-energy complexes of the studied peptides with DNA in the classical B-form. EDR peptide has binding sites in the promoter region of CASP3, NES, GAP43, APOE, SOD2, PPARA, PPARG, GDX1 genes. Protein products of these genes are involved in AD pathogenesis. The neuroprotective effect of EDR and KED peptides in AD can be defined by their ability to prevent dendritic spine elimination and neuroplasticity impairments at the molecular epigenetic level.
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11
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Results and Prospects of Using Activator of Hematopoietic Stem Cell Differentiation in Complex Therapy for Patients with COVID-19. Stem Cell Rev Rep 2021; 17:285-290. [PMID: 33575961 PMCID: PMC7877506 DOI: 10.1007/s12015-020-10087-6] [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] [Accepted: 11/12/2020] [Indexed: 11/29/2022]
Abstract
The paper presents the results of a standard and complex treatment method using the peptide drug thymus thymalin in patients with COVID-19. One of the mechanisms of the immunomodulatory effect of thymalin is considered to be the ability of this peptide drug to influence the differentiation of human hematopoietic stem cells (HSCs). It was found that, as a result of standard treatment, patients in the control group showed a decrease in the concentration of the pro-inflammatory cytokine IL-6, C-reactive protein, D-dimer. The addition of thymalin to standard therapy accelerated the decline in both these indicators and the indicators of the T cell system. This has helped reduce the risk of blood clots in COVID-19 patients. The revealed properties of the thymus peptide preparation are the rationale for its inclusion in the complex treatment of coronavirus infection.
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12
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Apostolopoulos V, Bojarska J, Chai TT, Elnagdy S, Kaczmarek K, Matsoukas J, New R, Parang K, Lopez OP, Parhiz H, Perera CO, Pickholz M, Remko M, Saviano M, Skwarczynski M, Tang Y, Wolf WM, Yoshiya T, Zabrocki J, Zielenkiewicz P, AlKhazindar M, Barriga V, Kelaidonis K, Sarasia EM, Toth I. A Global Review on Short Peptides: Frontiers and Perspectives. Molecules 2021; 26:E430. [PMID: 33467522 PMCID: PMC7830668 DOI: 10.3390/molecules26020430] [Citation(s) in RCA: 153] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/23/2020] [Accepted: 01/09/2021] [Indexed: 12/13/2022] Open
Abstract
Peptides are fragments of proteins that carry out biological functions. They act as signaling entities via all domains of life and interfere with protein-protein interactions, which are indispensable in bio-processes. Short peptides include fundamental molecular information for a prelude to the symphony of life. They have aroused considerable interest due to their unique features and great promise in innovative bio-therapies. This work focusing on the current state-of-the-art short peptide-based therapeutical developments is the first global review written by researchers from all continents, as a celebration of 100 years of peptide therapeutics since the commencement of insulin therapy in the 1920s. Peptide "drugs" initially played only the role of hormone analogs to balance disorders. Nowadays, they achieve numerous biomedical tasks, can cross membranes, or reach intracellular targets. The role of peptides in bio-processes can hardly be mimicked by other chemical substances. The article is divided into independent sections, which are related to either the progress in short peptide-based theranostics or the problems posing challenge to bio-medicine. In particular, the SWOT analysis of short peptides, their relevance in therapies of diverse diseases, improvements in (bio)synthesis platforms, advanced nano-supramolecular technologies, aptamers, altered peptide ligands and in silico methodologies to overcome peptide limitations, modern smart bio-functional materials, vaccines, and drug/gene-targeted delivery systems are discussed.
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Affiliation(s)
- Vasso Apostolopoulos
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia; (V.A.); (J.M.); (V.B.)
| | - Joanna Bojarska
- Institute of General and Ecological Chemistry, Faculty of Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Lodz, Poland
| | - Tsun-Thai Chai
- Department of Chemical Science, Faculty of Science, Universiti Tunku Abdul Rahman, Kampar 31900, Malaysia;
| | - Sherif Elnagdy
- Botany and Microbiology Department, Faculty of Science, Cairo University, Gamaa St., Giza 12613, Egypt; (S.E.); (M.A.)
| | - Krzysztof Kaczmarek
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Lodz, Poland; (K.K.); (J.Z.)
| | - John Matsoukas
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia; (V.A.); (J.M.); (V.B.)
- NewDrug, Patras Science Park, 26500 Patras, Greece;
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - Roger New
- Vaxcine (UK) Ltd., c/o London Bioscience Innovation Centre, London NW1 0NH, UK;
- Faculty of Science & Technology, Middlesex University, The Burroughs, London NW4 4BT, UK;
| | - Keykavous Parang
- Center for Targeted Drug Delivery, Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, CA 92618, USA;
| | - Octavio Paredes Lopez
- Centro de Investigación y de Estudios Avanzados del IPN, Departamento de Biotecnología y Bioquímica, Irapuato 36824, Guanajuato, Mexico;
| | - Hamideh Parhiz
- Infectious Disease Division, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6073, USA;
| | - Conrad O. Perera
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand;
| | - Monica Pickholz
- Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires 1428, Argentina;
- Instituto de Física de Buenos Aires (IFIBA, UBA-CONICET), Argentina, Buenos Aires 1428, Argentina
| | - Milan Remko
- Remedika, Luzna 9, 85104 Bratislava, Slovakia;
| | - Michele Saviano
- Institute of Crystallography (CNR), Via Amendola 122/o, 70126 Bari, Italy;
| | - Mariusz Skwarczynski
- School of Chemistry & Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia; (M.S.); (I.T.)
| | - Yefeng Tang
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (MOE), School of Pharma Ceutical Sciences, Tsinghua University, Beijing 100084, China;
| | - Wojciech M. Wolf
- Institute of General and Ecological Chemistry, Faculty of Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Lodz, Poland
| | | | - Janusz Zabrocki
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Lodz, Poland; (K.K.); (J.Z.)
| | - Piotr Zielenkiewicz
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawinskiego 5a, 02-106 Warsaw, Poland;
- Department of Systems Biology, Institute of Experimental Plant Biology and Biotechnology, University of Warsaw, Miecznikowa 1, 02-096 Warsaw, Poland
| | - Maha AlKhazindar
- Botany and Microbiology Department, Faculty of Science, Cairo University, Gamaa St., Giza 12613, Egypt; (S.E.); (M.A.)
| | - Vanessa Barriga
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia; (V.A.); (J.M.); (V.B.)
| | | | | | - Istvan Toth
- School of Chemistry & Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia; (M.S.); (I.T.)
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD 4072, Australia
- School of Pharmacy, The University of Queensland, Woolloongabba, QLD 4102, Australia
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Choi W, Sun H, Battistella C, Berger O, Vratsanos MA, Wang MM, Gianneschi NC. Biomolecular Densely Grafted Brush Polymers: Oligonucleotides, Oligosaccharides and Oligopeptides. Angew Chem Int Ed Engl 2020; 59:19762-19772. [PMID: 32436259 PMCID: PMC11042487 DOI: 10.1002/anie.202005379] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Indexed: 01/19/2023]
Abstract
In this Minireview, we describe synthetic polymers densely functionalized with sequence-defined biomolecular sidechains. We focus on synthetic brush polymers of oligonucleotides, oligosaccharides, and oligopeptides, prepared via graft-through polymerization from biomolecule functionalized monomers. The resulting structures are brush polymers wherein a biomolecular graft is positioned at each monomer backbone unit. We describe key synthetic milestones, identify synthetic opportunities, and highlight recent advances in the field, including biological applications.
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Affiliation(s)
- Wonmin Choi
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Hao Sun
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Claudia Battistella
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Or Berger
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Maria A. Vratsanos
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Max M. Wang
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Nathan C. Gianneschi
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
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Choi W, Sun H, Battistella C, Berger O, Vratsanos MA, Wang MM, Gianneschi NC. Biomolecular Densely Grafted Brush Polymers: Oligonucleotides, Oligosaccharides and Oligopeptides. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005379] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Wonmin Choi
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Hao Sun
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Claudia Battistella
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Or Berger
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Maria A. Vratsanos
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Max M. Wang
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Nathan C. Gianneschi
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
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Abstract
Short peptides are molecules with small molecular weight, capable of penetrating the cell membrane and nuclear membrane for epigenetic regulation of gene expression, including the genes responsible for cell differentiation. The direction of cell differentiation induction depends on the peptide structure and concentration. AEDG and AEDP peptides induce differentiation of pluripotent cells in the epidermis, mesenchyme and nervous tissue. Peptides KE, AED, KED, AEDG and AAAAEKAAAAEKAAAAEK activate neural differentiation. Peptides AEDL and KEDW induce lung and pancreatic cell differentiation. Differentiation of immune cells is stimulated by KE, DS, (Nα-(γ-E)-E), K(Н-E-OH)-OH, AED, KED, EDA, and KEDG peptides. IRW, GRGDS and YCWSQYLCY peptides activate osteogenic differentiation of stem cells. KE, AEDL, and AEDG peptides also induce plant cells differentiation. Short peptides can take part in activation of the signaling pathways regulating expression of differentiation genes. They can interact with histones changing the availability of genes for transcription, regulate gene methylation and activate or inhibit their expression, as well as directly interact with the DNA. Research in the area of directed stem cell differentiation by peptide regulation is of special importance for developing innovative approaches to molecular medicine and cell therapy.
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Ashapkin V, Khavinson V, Shilovsky G, Linkova N, Vanuyshin B. Gene expression in human mesenchymal stem cell aging cultures: modulation by short peptides. Mol Biol Rep 2020; 47:4323-4329. [PMID: 32399807 DOI: 10.1007/s11033-020-05506-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 05/06/2020] [Indexed: 12/14/2022]
Abstract
Effects of the short peptides Ala-Glu-Asp (AED), Lys-Glu-Asp (KED) and Lys-Glu (KE) on the expression of IGF1, FOXO1, TERT, TNKS2, and NFκB genes were studied in human embryo bone marrow mesenchymal stem cells (line FetMSCs) variously aged in "passages" or "stationary" cultures. Both cell aging models were similar in gene expression. The main difference was in the TERT gene expression level, which showed an eightfold increase at the "stationary" aging. IGF1 gene expression levels were very similar in both cell culture aging models, being enhanced by 3.5-5.6 fold upon the addition of the peptides. The FOXO1 gene was expressed twice more actively in the "stationary" than in the "passages" aging model. KED peptide inhibited FOXO1 gene expression by 1.6-2.3 fold. KE peptide increased FOXO1 gene expression by about two-fold in the "stationary" aging model but did not affect it in the "passage" aging model. The most striking difference in the peptide effect on cell aging between "passages" and "stationary" aging models was in the KED effects on TNKS2 gene expression; this expression was inhibited by KED in the "passages" model, while stimulation was observed in the "stationary" model. AED, KED, and KE stimulated expression of the NFκB gene in both models. Thus, the peptides studied at nanomolar concentrations modulate the expression of some genes known to be involved in cell aging.
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Affiliation(s)
- Vasily Ashapkin
- Belozersky Institute of Physical and Chemical Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Vladimir Khavinson
- Department of Biogerontology, Saint Petersburg Institute of Bioregulation and Gerontology, St. Petersburg, Russia.,Group of Peptide Regulation of Aging, Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg, Russia
| | - Gregory Shilovsky
- Belozersky Institute of Physical and Chemical Biology, Lomonosov Moscow State University, Moscow, Russia.,Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Natalia Linkova
- Department of Biogerontology, Saint Petersburg Institute of Bioregulation and Gerontology, St. Petersburg, Russia. .,Department of Therapy, Geriatrics, and Anti-Aging Medicine, Academy of Postgraduate Education, Moscow, Russia.
| | - Boris Vanuyshin
- Belozersky Institute of Physical and Chemical Biology, Lomonosov Moscow State University, Moscow, Russia
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