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Yang HJ, Kim JH, Shim JH, Heo CY. Plasminogen-derived peptide promotes adipogenic differentiation of preadipocytes in vitro and in vivo. Adipocyte 2022; 11:643-652. [PMID: 36397715 PMCID: PMC9718552 DOI: 10.1080/21623945.2022.2149121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Soft tissue defects caused by adipose tissue loss can result in various conditions such as lipodystrophy in congenital diseases, trauma secondary to ageing, and mastectomy in breast cancer; fat grafting is commonly performed to restore these defects. Although various enrichment strategies have been studied, novel therapeutics that are cost-effective, safe, technologically easy to manufacture, and minimally invasive are required. In this study, we identified a novel peptide derived from plasminogen, named plasminogen-derived peptide-1 (PLP-1), which showed adipogenic differentiation potential and led to an increase in the expression levels of adiponectin, C1Q and collagen domain containing protein, fatty acid-binding protein 4, and CCAAT/enhancer-binding protein-alpha. In vivo experiments confirmed an increase in the rate of adipocyte differentiation and the expression levels of CD31 in the PLP-1-treated mice groups. These results suggested that PLP-1 plays an important role in promoting the differentiation of preadipocytes and may be useful for developing therapeutic approaches to treat adipose tissue defects.
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Affiliation(s)
- Hea Jung Yang
- Department of Plastic and Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam, Korea,Department of Medical Device Development, Seoul National University College of Medicine, Seoul, Korea
| | - Jong-Ho Kim
- Department of Plastic and Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jung Hee Shim
- Department of Plastic and Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam, Korea,Department of Research Administration Team, Seoul National University Bundang Hospital, Seongnam, Korea,CONTACT Jung Hee Shim Department of Research Administration Team, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173beon-gil, Bundang-gu, Seongnam463-707, Korea
| | - Chan Yeong Heo
- Department of Plastic and Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam, Korea,Department of Medical Device Development, Seoul National University College of Medicine, Seoul, Korea,Chan Yeong Heo Department of Plastic and Reconstructive Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173beon-gil, Bundang-gu, Seongnam463-707, Korea
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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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Terekhov AY, Kormilets DY, Linkova NS, Kuznik BI, Mar'yanovich AT, Khavinson VK. Peptide KE in Human Proteome. Bull Exp Biol Med 2020; 168:631-633. [PMID: 32246368 DOI: 10.1007/s10517-020-04767-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Indexed: 11/30/2022]
Abstract
Peptide KE exhibits immunoprotective, geroprotective, and oncostatic activities and stimulates functional activity of fibroblasts. The KE motif is present in amino acid sequences of some cytokines and peptide hormones functionally similar to KE peptide. However, the relationship between the presence of KE motif and protein functions on the scale of known human proteome has not yet received sufficient attention. The incidence of bioregulatory peptide KE in proteins of various functional groups constituting human proteome is studied. The study is carried out with the use of the available data on the human proteome (UniProt portal) comprising 20,417 proteins. The levels of KE motifs were maximum in cytoplasmic and nuclear proteins, while the presence of KE in the membrane and all other proteins was the minimum. KE peptide molecules released from nuclear proteins during limited proteolysis can bind to DNA and regulate gene expression.
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Affiliation(s)
| | - D Yu Kormilets
- Department of Biogerontology, St. Petersburg Research Center Institute of Bioregulation and Gerontology, St. Petersburg, Russia
| | - N S Linkova
- Department of Biogerontology, St. Petersburg Research Center Institute of Bioregulation and Gerontology, St. Petersburg, Russia. .,Department of Therapy, Geriatrics, and Anti-Age Medicine, Academy for Continuous Education, Federal Research and Clinical Center, Federal Medical-Biological Agency of Russia, Moscow, Russia.
| | - B I Kuznik
- Department of Normal Physiology, Chita State Medical Academy, the Ministry of Health of Russia, Chita, Russia
| | | | - V Kh Khavinson
- Department of Geriatrics, Propedeutics, and Nursing Activity Management, I. I. Mechnikov North-Western State Medical University, St. Petersburg, Russia.,Department of Biogerontology, St. Petersburg Research Center Institute of Bioregulation and Gerontology, St. Petersburg, Russia
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Khavinson V, Trofimova S, Trofimov A, Solomin I. Molecular-Physiological Aspects of Regulatory Effect of Peptide Retinoprotectors. Stem Cell Rev Rep 2019; 15:439-442. [PMID: 30859383 DOI: 10.1007/s12015-019-09882-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Retinal diseases were always difficult problem for clinical ophthalmology. Modern methods of their treatment only decrease risk of complications, however in Russia was created better technology for this purpose: peptide bioregulators, which were made by sequential adding of amino acids one to another, binding with the promoter region of genes, and promoting retinoprotective effect by regulation of their expression, improving the state of the retina.
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Affiliation(s)
- V Khavinson
- Saint Petersburg Institute of Bioregulation and Gerontlogy, Saint Petersburg, Russia.,Pavlov Institute of Physiology RAS, Saint Petersburg, Russia
| | - S Trofimova
- Saint Petersburg Institute of Bioregulation and Gerontlogy, Saint Petersburg, Russia
| | - A Trofimov
- Saint Petersburg Institute of Bioregulation and Gerontlogy, Saint Petersburg, Russia
| | - I Solomin
- Saint Petersburg Institute of Bioregulation and Gerontlogy, Saint Petersburg, Russia.
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Morozova EA, Lin’kova NS, Khavinson VK, Soloviev AY, Kasyanenko NA. In vitro interaction of the AEDL peptide with DNA. J STRUCT CHEM+ 2017. [DOI: 10.1134/s0022476617020299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Khavinson VK, Lin'kova NS, Tarnovskaya SI. Short Peptides Regulate Gene Expression. Bull Exp Biol Med 2016; 162:288-292. [PMID: 27909961 DOI: 10.1007/s10517-016-3596-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Indexed: 02/07/2023]
Abstract
Short peptides constitute the system of signal molecules regulating the functions of the organism at the molecular, genetic, subcellular, cellular, and tissue levels. One short peptide can regulate dozens of genes, but the molecular mechanism of this process remains unclear. We suppose that short peptides penetrate through the cytoplasmic and nuclear membrane and bind to DNA. Spatial models of DNA-peptide complexes are constructed for 19 short peptides by the docking method. Some peptides have the same binding sites. Peptides KE and EDP bind agat sequence, peptides KEDW and AED to acct sequence, and peptides AEDL and EDL to ctcc sequence.
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Affiliation(s)
- V Kh Khavinson
- St. Petersburg Institute of Bioregulation and Gerontology, St. Petersburg, Russia.,I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg, Russia.,I. I. Mechnikov North-Western State Medical University, St. Petersburg, Russia
| | - N S Lin'kova
- St. Petersburg Institute of Bioregulation and Gerontology, St. Petersburg, Russia. .,Peter the Great Polytechnical University, St. Petersburg, Russia.
| | - S I Tarnovskaya
- St. Petersburg Institute of Bioregulation and Gerontology, St. Petersburg, Russia.,Peter the Great Polytechnical University, St. Petersburg, Russia
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Short Peptides and Telomere Length Regulator Hormone Irisin. Bull Exp Biol Med 2016; 160:347-9. [DOI: 10.1007/s10517-016-3167-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Indexed: 11/26/2022]
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Khavinson VK, Tarnovskaya SI, Linkova NS, Gutop EO, Elashkina EV. Epigenetic aspects of peptidergic regulation of vascular endothelial cell proliferation in aging. ADVANCES IN GERONTOLOGY 2016. [DOI: 10.1134/s2079057015040116] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Khavinson VK, Kuznik BI, Tarnovskaya SI, Linkova NS. Peptides and CCL11 and HMGB1 as molecular markers of aging: Literature review and own data. ADVANCES IN GERONTOLOGY 2015. [DOI: 10.1134/s2079057015030078] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Khavinson VK, Tarnovskaya SI, Lin'kova NS, Chervyakova NA, Nichik TE, Elashkina EV, Chalisova NI. Role of peptide bond in the realization of biological activity of short peptides. Bull Exp Biol Med 2015; 158:551-4. [PMID: 25705040 DOI: 10.1007/s10517-015-2805-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Indexed: 11/26/2022]
Abstract
We performed a comparative analysis of biological activity of Lys-Glu peptide and its amino acid constituents. It was established that Lys-Glu stimulated proliferation of splenic cells in organotypic culture, while the mixture of glutamic acid and lysine inhibited culture growth. Using the method of molecular docking, we showed that glutamic acid, lysine, and Lys-Glu peptide can interact with different DNA sequences. The energy of interaction and the most beneficial localization of glutamic acid, lysine, and Lys-Glu peptide in DNA molecule was calculated. We demonstrated the interaction of the peptide and amino acids with DNA along the minor groove. The energy of DNA interaction with the peptide is higher than with individual amino acids. The peptide bonds increase the interaction of Lys-Glu peptide with DNA, which potentiates the biological effect on cell proliferation in organotypic culture of splenic cells.
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Affiliation(s)
- V Kh Khavinson
- I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg, Russia
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Khavinson VK, Tendler SM, Vanyushin BF, Kasyanenko NA, Kvetnoy IM, Linkova NS, Ashapkin VV, Polyakova VO, Basharina VS, Bernadotte A. Peptide regulation of gene expression and protein synthesis in bronchial epithelium. Lung 2014; 192:781-91. [PMID: 25015171 DOI: 10.1007/s00408-014-9620-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 06/22/2014] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Some studies have shown that peptides have high treatment potential due to their biological activity, harmlessness, and tissue-specific action. Tetrapeptide Ala-Asp-Glu-Leu (ADEL) was effective on models of acute bacterial lung inflammation, fibrosis, and toxic lung damage in several studies. METHODS We measured Ki67, Mcl-1, p53, CD79, and NOS-3 protein levels in the 1st, 7th, and 14th passages of bronchoepithelial human embryonic cell cultures. Gene expression of NKX2-1, SCGB1A1, SCGB3A2, FOXA1, FOXA2, MUC4, MUC5AC, and SFTPA1 was measured by real-time polymerase chain reaction. Using the methods of spectrophotometry, viscometry, and circular dichroism, we studied the ADEL-DNA interaction in vitro. RESULTS Peptide ADEL regulates the levels of Ki67, Mcl-1, p53, CD79, and NOS-3 proteins in cell cultures of human bronchial epithelium in various passages. The strongest activating effect of peptide ADEL on bronchial epithelial cell proliferation through Ki67 and Mcl-1 was observed in "old" cell cultures. ADEL regulates the expression of genes involved in bronchial epithelium differentiation: NKX2-1, SCGB1A1, SCGB3A2, FOXA1, and FOXA2. ADEL also activates several genes, which reduced expression correlated with pathological lung development: MUC4, MUC5AC, and SFTPA1. Spectrophotometry, viscometry, and circular dichroism showed ADEL-DNA interaction, with a binding region in the major groove (N7 guanine). CONCLUSIONS ADEL can bind to specific DNA regions and regulate gene expression and synthesis of proteins involved in the differentiation and maintenance of functional activity of the bronchial epithelium. Through activation of some specific gene expression, peptide ADEL may protect the bronchial epithelium from pulmonary pathology. ADEL also may have a geroprotective effect on bronchial tissue.
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Affiliation(s)
- V Kh Khavinson
- Pavlov Institute of Physiology of RAS, St-Petersburg, Russia
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Chalisova NI, Kontsevaya NE, Linkova NS, Pronyaeva VE, Chervyakova NA, Umnov RS, Benberin VV, Khavinson VH. Biological activity of amino acids in organotypic tissue cultures. Bull Exp Biol Med 2013; 155:581-5. [PMID: 24143390 DOI: 10.1007/s10517-013-2200-7] [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: 11/27/2022]
Abstract
We studied the effect of 20 standard L-amino acids on proliferation of the nervous, cardiovascular, urogenital, digestive, and immune system tissues from young and old animals in organotypic cultures. The effect of amino acids on tissue culture proliferation depended on their origin and animal age.
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Affiliation(s)
- N I Chalisova
- I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg; St. Petersburg Institute of Bioregulation and Gerontology, Northwestern Division of the Russian Academy of Medical Sciences, Russia.
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