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Maestri E, Pavlicevic M, Montorsi M, Marmiroli N. Meta-Analysis for Correlating Structure of Bioactive Peptides in Foods of Animal Origin with Regard to Effect and Stability. Compr Rev Food Sci Food Saf 2018; 18:3-30. [PMID: 33337011 DOI: 10.1111/1541-4337.12402] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 09/28/2018] [Accepted: 09/29/2018] [Indexed: 01/09/2023]
Abstract
Amino acid (AA) sequences of 807 bioactive peptides from foods of animal origin were examined in order to correlate peptide structure with activity (antihypertensive, antioxidative, immunomodulatory, antimicrobial, hypolipidemic, antithrombotic, and opioid) and stability in vivo. Food sources, such as milk, meat, eggs, and marine products, show different frequencies of bioactive peptides exhibiting specific effects. There is a correlation of peptide structure and effect, depending on type and position of AA. Opioid peptides contain a high percentage of aromatic AA residues, while antimicrobial peptides show an excess of positively charged AAs. AA residue position is significant, with those in the first and penultimate positions having the biggest effects on peptide activity. Peptides that have activity in vivo contain a high percentage (67%) of proline residues, but the positions of proline in the sequence depend on the length of the peptide. We also discuss the influence of processing on activity of these peptides, as well as methods for predicting release from the source protein and activity of peptides.
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Affiliation(s)
- Elena Maestri
- Dept. of Chemistry, Life Sciences and Environmental Sustainability, Univ. of Parma, Parco Area delle Scienze 11/A, 43124, Parma, Italy.,Interdepartmental Centre for Food Safety, Technologies and Innovation for Agri-food (SITEIA.PARMA), Univ. of Parma, Parco Area delle Scienze, 43124, Parma, Italy
| | - Milica Pavlicevic
- Inst. for Food Technology and Biochemistry, Faculty of Agriculture, Univ. of Belgrade, Belgrade, Serbia
| | - Michela Montorsi
- Dept. of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open Univ., Via F. Daverio 7, 20122, Milan, Italy.,Consorzio Italbiotec, Via Fantoli, 16/15, 20138, Milano, Italy.,Inst. of Bioimaging and Molecular Physiology, National Council of Research (CNR), Via Fratelli Cervi 93, 20090, Segrate, Italy
| | - Nelson Marmiroli
- Dept. of Chemistry, Life Sciences and Environmental Sustainability, Univ. of Parma, Parco Area delle Scienze 11/A, 43124, Parma, Italy.,Interdepartmental Centre for Food Safety, Technologies and Innovation for Agri-food (SITEIA.PARMA), Univ. of Parma, Parco Area delle Scienze, 43124, Parma, Italy.,Consorzio Italbiotec, Via Fantoli, 16/15, 20138, Milano, Italy
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Abstract
Uteroglobin/Clara cell 10-kDa protein (UG/CC10) is a hormonally regulated small secretory protein that has a variety of in vitro and in vivo pharmacological effects. These include a potent anti-inflammatory activity and inhibitory effects on neutrophil migration, thrombin-induced platelet aggregation, in vitro chemoinvasion, as well as "tumor suppressor"-like effects and other properties. Several mechanisms of action have been proposed for these effects. Pharmacological properties suggest that UG itself or substances derived from it may be used as experimental drugs for several indications. The group of oligopeptides collectively known as "antiflammins" (AFs) were originally described in 1988. Their design was derived from the region of highest sequence similarity between UG and another group of proteins with anti-inflammatory properties, the lipocortins or annexins. Nanomolar concentrations of these peptides can reproduce several of the pharmacological activities of UG, including its in vivo anti-inflammatory effects and inhibition of platelet aggregation. The AFs have been safely and effectively used to suppress inflammation and fibrosis in several animal models. Progress in clarifying the mechanism of action of the AFs may facilitate the structure-based design of a novel class of potent anti-inflammatory, antichemotactic drugs.
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Affiliation(s)
- L Miele
- Cancer Immunology Program, Cardinal Bernardin Cancer Center, Loyola University Chicago, 2160 South First Avenue, Maywood, IL 60153, USA.
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Moreno JJ. Antiflammins: endogenous nonapeptides with regulatory effect on inflammation. GENERAL PHARMACOLOGY 1997; 28:23-6. [PMID: 9112072 DOI: 10.1016/s0306-3623(96)00151-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
1. Antiflammins are a new family of peptides that share a common sequence with uteroglobin and lipocortin-1, which retain the anti-inflammatory action of these proteins. 2. However, it is controversial whether or not the antiflammins have any effect on enzymes involved in arachidonic acid mobilization and/or arachidonic acid metabolism. 3. This review summarizes our current knowledge of the properties and activity of antiflammins.
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Affiliation(s)
- J J Moreno
- Departamento Ciencias Fisiológicas, Unidad Fisiología, Facultad de Farmacia, Universidad de Barcelona, Spain
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Zhang Z, Zimonjic DB, Popescu NC, Wang N, Gerhard DS, Stone EM, Arbour NC, De Vries HG, Scheffer H, Gerritsen J, Colle'e JM, Ten Kate LP, Mukherjee AB. Human uteroglobin gene: structure, subchromosomal localization, and polymorphism. DNA Cell Biol 1997; 16:73-83. [PMID: 9022046 DOI: 10.1089/dna.1997.16.73] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Human uteroglobin (hUG) or Clara cell 10-kD protein (cc10 kDa) is a steroid-dependent, immunomodulatory, cytokine-like protein. It is secreted by mucosal epithelial cells of all vertebrates studied. The cDNA encoding hUG and the 5' promoter region of the gene have been characterized previously. Here, we report that the structure of the entire hUG gene is virtually identical to those of rabbit, rat, and mouse. It is localized on human chromosome 11q12.3-13.1, a region in which several important candidate disease genes have been mapped by linkage analyses. Our data indicate that candidate genes for atopic (allergic) asthma and Best's vitelliform macular dystrophy are in closest proximity to the hUG gene. To determine whether hUG gene mutation may be involved in the pathogenesis of these diseases, we studied two isolated groups of patients, each afflicted with either atopy or Best's disease, respectively. We detected a single base-pair change in the hUG gene in Best's disease patients and normal controls but no such change was detected in atopy patients. This alteration in hUG gene-sequence in Best disease family appears to be a polymorphism. Although the results of our investigation did not uncover mutations in hUG gene that could be causally related to the pathogenesis of either of these diseases, its conservation throughout vertebrate phyla implies that this gene is of physiological importance. Moreover, the close proximity of this gene to several candidate disease genes makes it an important chromosomal marker in cloning and characterization of those genes.
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Affiliation(s)
- Z Zhang
- Section on Developmental Genetics, Heritable Disorders Branch, National Institute of Child Health and Human Development, The National Institutes of Health, Bethesda, MD 20892, USA
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Matthews JH, Pattabiraman N, Ward KB, Mantile G, Miele L, Mukherjee AB. Crystallization and characterization of the recombinant human Clara cell 10-kDa protein. Proteins 1994; 20:191-6. [PMID: 7846028 DOI: 10.1002/prot.340200209] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Crystals of recombinant human Clara cell 10-kDa protein were grown both from ammonium sulfate and polyethylene glycol (PEG) solutions. Crystals grown from ammonium sulfate solution have been characterized by X-ray diffraction studies as monoclinic with the space group C2 and lattice constants a = 69.2 A, b = 83.0 A, c = 58.3 A, and beta = 99.7 degrees. The monoclinic crystals diffract to beyond 2.5 A. Some of the crystals grown from PEG were of a similar habit to those grown from ammonium sulfate, but others were triclinic with the space group P1 and cell constants a = 40.3 A, b = 46.3 A, c = 51.3 A, alpha = 117.7 degrees, beta = 102.3 degrees, and gamma = 71.4 degrees. These crystals diffract to beyond 3.2 A.
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Affiliation(s)
- J H Matthews
- Laboratory for the Structure of Matter, Naval Research Laboratory, Washington, DC 20375-5000
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Miele L, Cordella-Miele E, Mantile G, Peri A, Mukherjee AB. Uteroglobin and uteroglobin-like proteins: the uteroglobin family of proteins. J Endocrinol Invest 1994; 17:679-92. [PMID: 7868811 DOI: 10.1007/bf03349687] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- L Miele
- Section on Developmental Genetics, Human Genetics Branch, NICHD, NIH, Bethesda, MD
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Peri A, Cordella-Miele E, Miele L, Mukherjee AB. Tissue-specific expression of the gene coding for human Clara cell 10-kD protein, a phospholipase A2-inhibitory protein. J Clin Invest 1993; 92:2099-109. [PMID: 8227325 PMCID: PMC288387 DOI: 10.1172/jci116810] [Citation(s) in RCA: 96] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Clara cell 10-kD protein (cc10kD), a secretory phospholipase A2 inhibitor, is suggested to be the human counterpart of rabbit uteroglobin (UG). Because cc10kD is expressed constitutively at a very high level in the human respiratory epithelium, the 5' region of its gene may be useful in achieving organ-specific expression of recombinant DNA in gene therapy of diseases such as cystic fibrosis. However, it is important to establish the tissue-specific expression of this gene before designing gene transfer experiments. Since the UG gene in the rabbit is expressed in many other organs besides the lung and the endometrium, we investigated the organ and tissue specificity of human cc10kD gene expression using polymerase chain reaction, nucleotide sequence analysis, immunofluorescence, and Northern blotting. Our results indicate that, in addition to the lung, cc10kD is expressed in several nonrespiratory organs, with a distribution pattern very similar, if not identical, to that of UG in the rabbit. These results underscore the necessity for more detailed analyses of the 5' region of the human cc10kD gene before its usefulness in gene therapy could be fully assessed. These data also suggest that cc10kD and UG may have similar physiological function(s).
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Affiliation(s)
- A Peri
- Section on Developmental Genetics, Human Genetics Branch, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland 20892
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Mantile G, Miele L, Cordella-Miele E, Singh G, Katyal S, Mukherjee A. Human Clara cell 10-kDa protein is the counterpart of rabbit uteroglobin. J Biol Chem 1993. [DOI: 10.1016/s0021-9258(20)80734-0] [Citation(s) in RCA: 91] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Mukherjee AB, Cordella-Miele E, Miele L. Regulation of extracellular phospholipase A2 activity: implications for inflammatory diseases. DNA Cell Biol 1992; 11:233-43. [PMID: 1567556 DOI: 10.1089/dna.1992.11.233] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Phospholipases A2 (PLA2s; E.C.3.1.1.4) are a family of esterases that are involved in myriads of physiological and pathological processes. The involvement of these enzymes, especially the extracellular PLA2s, in the generation of proinflammatory lipid mediators makes them a very important target for investigation. These PLA2s have been suggested to be involved in the pathogenesis of several human inflammatory diseases. Thus, delineating the mechanism(s) of regulation of the activity of these enzymes may provide a better understanding of the pathophysiology of these diseases and allow the rational design and development of novel therapeutic agents. In this article, we provide a brief description of PLA2s in general with a special emphasis on extracellular enzymes, their mechanism(s) of action, and possible role in the pathogenesis of inflammatory diseases. Additionally, we describe: (i) a novel mechanism of activation of extracellular PLA2s by transglutaminases and (ii) the development of one class of antiinflammatory agents, antiflammins, derived from the active site structure of endogenous PLA2-inhibitory proteins.
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Affiliation(s)
- A B Mukherjee
- Section on Developmental Genetics, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892
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