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Revutskaya N, Polishchuk E, Kozyrev I, Fedulova L, Krylova V, Pchelkina V, Gustova T, Vasilevskaya E, Karabanov S, Kibitkina A, Kupaeva N, Kotenkova E. Application of Natural Functional Additives for Improving Bioactivity and Structure of Biopolymer-Based Films for Food Packaging: A Review. Polymers (Basel) 2024; 16:1976. [PMID: 39065293 PMCID: PMC11280963 DOI: 10.3390/polym16141976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 07/03/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
The global trend towards conscious consumption plays an important role in consumer preferences regarding both the composition and quality of food and packaging materials, including sustainable ones. The development of biodegradable active packaging materials could reduce both the negative impact on the environment due to a decrease in the use of oil-based plastics and the amount of synthetic preservatives. This review discusses relevant functional additives for improving the bioactivity of biopolymer-based films. Addition of plant, microbial, animal and organic nanoparticles into bio-based films is discussed. Changes in mechanical, transparency, water and oxygen barrier properties are reviewed. Since microbial and oxidative deterioration are the main causes of food spoilage, antimicrobial and antioxidant properties of natural additives are discussed, including perspective ones for the development of biodegradable active packaging.
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Affiliation(s)
- Natalia Revutskaya
- Department of Scientific, Applied and Technological Developments, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (N.R.); (I.K.); (V.K.); (T.G.)
| | - Ekaterina Polishchuk
- Experimental Clinic and Research Laboratory for Bioactive Substances of Animal Origin, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (E.P.); (L.F.); (V.P.); (E.V.); (S.K.); (A.K.); (N.K.)
| | - Ivan Kozyrev
- Department of Scientific, Applied and Technological Developments, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (N.R.); (I.K.); (V.K.); (T.G.)
| | - Liliya Fedulova
- Experimental Clinic and Research Laboratory for Bioactive Substances of Animal Origin, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (E.P.); (L.F.); (V.P.); (E.V.); (S.K.); (A.K.); (N.K.)
| | - Valentina Krylova
- Department of Scientific, Applied and Technological Developments, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (N.R.); (I.K.); (V.K.); (T.G.)
| | - Viktoriya Pchelkina
- Experimental Clinic and Research Laboratory for Bioactive Substances of Animal Origin, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (E.P.); (L.F.); (V.P.); (E.V.); (S.K.); (A.K.); (N.K.)
| | - Tatyana Gustova
- Department of Scientific, Applied and Technological Developments, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (N.R.); (I.K.); (V.K.); (T.G.)
| | - Ekaterina Vasilevskaya
- Experimental Clinic and Research Laboratory for Bioactive Substances of Animal Origin, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (E.P.); (L.F.); (V.P.); (E.V.); (S.K.); (A.K.); (N.K.)
| | - Sergey Karabanov
- Experimental Clinic and Research Laboratory for Bioactive Substances of Animal Origin, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (E.P.); (L.F.); (V.P.); (E.V.); (S.K.); (A.K.); (N.K.)
| | - Anastasiya Kibitkina
- Experimental Clinic and Research Laboratory for Bioactive Substances of Animal Origin, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (E.P.); (L.F.); (V.P.); (E.V.); (S.K.); (A.K.); (N.K.)
| | - Nadezhda Kupaeva
- Experimental Clinic and Research Laboratory for Bioactive Substances of Animal Origin, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (E.P.); (L.F.); (V.P.); (E.V.); (S.K.); (A.K.); (N.K.)
| | - Elena Kotenkova
- Experimental Clinic and Research Laboratory for Bioactive Substances of Animal Origin, V. M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences, Talalikhina st., 26, 109316 Moscow, Russia; (E.P.); (L.F.); (V.P.); (E.V.); (S.K.); (A.K.); (N.K.)
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Vandeputte M, Verhaeghe M, Willocx L, Bossier P, Vanrompay D. Bovine Lactoferrin and Hen Ovotransferrin Affect Virulence Factors of Acute Hepatopancreatic Necrosis Disease (AHPND)-Inducing Vibrio parahaemolyticus Strains. Microorganisms 2023; 11:2912. [PMID: 38138056 PMCID: PMC10745944 DOI: 10.3390/microorganisms11122912] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 12/24/2023] Open
Abstract
Acute Hepatopancreatic Necrosis Disease (AHPND), a highly destructive shrimp disease, has inflicted severe setbacks on the shrimp farming industry worldwide. As the use of antibiotics is discouraged due to emerging antibiotic-resistant bacteria and the pollution of ecosystems, there is a pressing demand for novel, sustainable alternatives. Hence, the influence of bovine lactoferrin (bLF) and hen ovotransferrin (OT), two natural antimicrobial proteins, on the growth of three AHPND-causing Vibrio parahaemolyticus (Vp) strains (M0904, TW01 and PV1) was examined. Additionally, we explored their potential to affect selected Vp virulence factors such as biofilm formation, swimming and swarming, cell surface hydrophobicity, and activity of released lipases and caseinases. Lag phases of all bacterial growth curves were significantly prolonged in the presence of bLF or OT (1, 5 and 10 mg/mL), and bLF (5 and 10 mg/mL) completely inhibited growth of all strains. In addition, bLF or OT significantly reduced biofilm formation (all tested bLF and OT concentrations for Vp M0904 and Vp PV1), bacterial swimming motility (0.5 mg/mL bLF and OT for Vp M0904 and Vp TW01; 1 mg/mL bLF and OT for all strains), cell surface hydrophobicity (for all strains, all bLF and OT concentrations tested except for 0.125 mg/mL OT for Vp PV1) and lipase activity (1 mg/mL bLF and OT for all strains and 0.5 mg/mL bLF and OT for Vp PV1). These promising in vitro results suggest that bLF and/or OT might be used as novel agents for combating AHPND and warrant further research to elucidate the underlying mechanisms of action to fully unlock their potential for AHPND disease management.
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Affiliation(s)
- Marieke Vandeputte
- Laboratory of Immunology and Animal Biotechnology, Department of Animal Production and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium; (M.V.); (M.V.); (L.W.)
- Laboratory of Aquaculture & Artemia Reference Center, Department of Animal Production and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium;
| | - Margaux Verhaeghe
- Laboratory of Immunology and Animal Biotechnology, Department of Animal Production and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium; (M.V.); (M.V.); (L.W.)
| | - Lukas Willocx
- Laboratory of Immunology and Animal Biotechnology, Department of Animal Production and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium; (M.V.); (M.V.); (L.W.)
| | - Peter Bossier
- Laboratory of Aquaculture & Artemia Reference Center, Department of Animal Production and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium;
| | - Daisy Vanrompay
- Laboratory of Immunology and Animal Biotechnology, Department of Animal Production and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium; (M.V.); (M.V.); (L.W.)
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Javůrková VG, Mikšík I. New insights into the relationships between egg maternal components: the interplays between albumen steroid hormones, proteins and eggshell protoporphyrin. Comp Biochem Physiol A Mol Integr Physiol 2023; 279:111401. [PMID: 36781044 DOI: 10.1016/j.cbpa.2023.111401] [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: 08/31/2022] [Revised: 02/08/2023] [Accepted: 02/08/2023] [Indexed: 02/13/2023]
Abstract
Recent studies have shown that the egg yolk maternal components, which are a mixture of substances that can affect the developing embryo, do not act separately but are interconnected and co-adapted. Surprisingly, no study to date has focused on the associations between maternally derived albumen steroids and albumen and eggshell compounds with pleiotropic effects. Eggshell pigment protoporphyrin (PROTO IX) should provide primary antimicrobial protection for eggs, but as a proven pro-oxidant, it may compromise female fitness. Abundant albumen proteins ovotransferrin (OVOTR) and lysozyme (LSM) have been shown to have antimicrobial, antioxidant, immunoregulatory and growth-regulatory roles. To investigate associations between albumen steroids and OVOTR, LSM and eggshell cuticle PROTO IX, we used chicken eggs with differently pigmented eggshells. We found that albumen steroid hormones were strongly intercorrelated. In addition, we revealed that albumen LSM and testosterone (T) were positively associated, while a negative association was found between albumen LSM and pregnenolone (P5). Eggshell cuticle PROTO IX was negatively associated with the concentration of albumen 17α-hydroxypregnenolone (17-OHP5). Finally, of all the hormones tested, only the concentration of albumen 17-OHP5 correlated negatively with egg volume and varied with eggshell colour and chicken breed. Although experimental evidence for the effect of maternal albumen steroids on avian developing embryo is still scarce, our study is the first to highlight co-variation and potential co-adjustment of maternally derived albumen steroids, proteins and eggshell cuticle pigment suggesting similar allocation mechanisms known for yolk maternal compounds with the potential to influence the avian embryo and offspring phenotype.
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Affiliation(s)
- Veronika Gvoždíková Javůrková
- Groningen Institute for Evolutionary Life Sciences, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands; Institute of Vertebrate Biology of the Czech Academy of Sciences, Květná 8, 603 65 Brno, Czech Republic.
| | - Ivan Mikšík
- Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, 532 10 Pardubice, Czech Republic
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Moreau T, Gautron J, Hincke MT, Monget P, Réhault-Godbert S, Guyot N. Antimicrobial Proteins and Peptides in Avian Eggshell: Structural Diversity and Potential Roles in Biomineralization. Front Immunol 2022; 13:946428. [PMID: 35967448 PMCID: PMC9363672 DOI: 10.3389/fimmu.2022.946428] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/22/2022] [Indexed: 11/21/2022] Open
Abstract
The calcitic avian eggshell provides physical protection for the embryo during its development, but also regulates water and gaseous exchange, and is a calcium source for bone mineralization. The calcified eggshell has been extensively investigated in the chicken. It is characterized by an inventory of more than 900 matrix proteins. In addition to proteins involved in shell mineralization and regulation of its microstructure, the shell also contains numerous antimicrobial proteins and peptides (AMPPs) including lectin-like proteins, Bacterial Permeability Increasing/Lipopolysaccharide Binding Protein/PLUNC family proteins, defensins, antiproteases, and chelators, which contribute to the innate immune protection of the egg. In parallel, some of these proteins are thought to be crucial determinants of the eggshell texture and its resulting mechanical properties. During the progressive solubilization of the inner mineralized eggshell during embryonic development (to provide calcium to the embryo), some antimicrobials may be released simultaneously to reinforce egg defense and protect the egg from contamination by external pathogens, through a weakened eggshell. This review provides a comprehensive overview of the diversity of avian eggshell AMPPs, their three-dimensional structures and their mechanism of antimicrobial activity. The published chicken eggshell proteome databases are integrated for a comprehensive inventory of its AMPPs. Their biochemical features, potential dual function as antimicrobials and as regulators of eggshell biomineralization, and their phylogenetic evolution will be described and discussed with regard to their three-dimensional structural characteristics. Finally, the repertoire of chicken eggshell AMPPs are compared to orthologs identified in other avian and non-avian eggshells. This approach sheds light on the similarities and differences exhibited by AMPPs, depending on bird species, and leads to a better understanding of their sequential or dual role in biomineralization and innate immunity.
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Affiliation(s)
- Thierry Moreau
- INRAE, Université de Tours, BOA, Nouzilly, France
- *Correspondence: Nicolas Guyot, ; Thierry Moreau,
| | - Joël Gautron
- INRAE, Université de Tours, BOA, Nouzilly, France
| | - Maxwell T. Hincke
- Department of Innovation in Medical Education, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Philippe Monget
- INRAE, CNRS, IFCE, Université de Tours, PRC, Nouzilly, France
| | | | - Nicolas Guyot
- INRAE, Université de Tours, BOA, Nouzilly, France
- *Correspondence: Nicolas Guyot, ; Thierry Moreau,
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Shi X, Li X, Li X, He Z, Chen X, Song J, Zeng L, Liang Q, Li J, Xu G, Zheng J. Antibacterial Properties of TMA against Escherichia coli and Effect of Temperature and Storage Duration on TMA Content, Lysozyme Activity and Content in Eggs. Foods 2022; 11:foods11040527. [PMID: 35206004 PMCID: PMC8870930 DOI: 10.3390/foods11040527] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 01/30/2022] [Accepted: 02/07/2022] [Indexed: 02/04/2023] Open
Abstract
Studies on trimethylamine (TMA) in egg yolk have focused on how it impacts the flavor of eggs, but there has been little focus on its other functions. We designed an in vitro antibacterial test of TMA according to TMA concentrations that covered the TMA contents typically found in egg yolk. The change in TMA content in yolk was analyzed at different storage temperatures and for different storage durations. The known antibacterial components of eggs, including the cuticle quality of the eggshell and the lysozyme activity and content in egg white, were also assessed. The total bacterial count (TBC) of different parts of eggs were detected. The results showed that the inhibitory effect of TMA on Escherichia coli (E. coli) growth increased with increasing TMA concentration, and the yolk TMA content significantly increased with storage duration (p < 0.05). The cuticle quality and lysozyme content and activity significantly decreased with storage time and increasing temperature, accompanied by a significant increase in the TBC on the eggshell surface and in the egg white (p < 0.05). This work reveals a new role for trace TMA in yolks because it reduces the risk of bacterial colonization, especially when the antibacterial function of eggs is gradually weakened during storage.
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Affiliation(s)
- Xuefeng Shi
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.S.); (X.L.); (Z.H.); (J.S.); (L.Z.); (Q.L.); (J.L.); (G.X.)
| | - Xingzheng Li
- Shenzhen Agricultural Genome Research Institute, Chinese Academy of Agriculture Sciences, Shenzhen 440307, China;
| | - Xianyu Li
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.S.); (X.L.); (Z.H.); (J.S.); (L.Z.); (Q.L.); (J.L.); (G.X.)
| | - Zhaoxiang He
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.S.); (X.L.); (Z.H.); (J.S.); (L.Z.); (Q.L.); (J.L.); (G.X.)
| | - Xia Chen
- Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100094, China;
| | - Jianlou Song
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.S.); (X.L.); (Z.H.); (J.S.); (L.Z.); (Q.L.); (J.L.); (G.X.)
| | - Lingsen Zeng
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.S.); (X.L.); (Z.H.); (J.S.); (L.Z.); (Q.L.); (J.L.); (G.X.)
| | - Qianni Liang
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.S.); (X.L.); (Z.H.); (J.S.); (L.Z.); (Q.L.); (J.L.); (G.X.)
| | - Junying Li
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.S.); (X.L.); (Z.H.); (J.S.); (L.Z.); (Q.L.); (J.L.); (G.X.)
| | - Guiyun Xu
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.S.); (X.L.); (Z.H.); (J.S.); (L.Z.); (Q.L.); (J.L.); (G.X.)
| | - Jiangxia Zheng
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.S.); (X.L.); (Z.H.); (J.S.); (L.Z.); (Q.L.); (J.L.); (G.X.)
- Correspondence: ; Tel.: +86-10-6273-2741; Fax: +86-10-6273-1080
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Brégeon M, Tomas D, Bernay B, Zatylny-Gaudin C, Georgeault S, Labas V, Réhault-Godbert S, Guyot N. Multifaceted roles of the egg perivitelline layer in avian reproduction: Functional insights from the proteomes of chicken egg inner and outer sublayers. J Proteomics 2022; 258:104489. [DOI: 10.1016/j.jprot.2022.104489] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 01/07/2022] [Accepted: 01/16/2022] [Indexed: 11/28/2022]
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Zhang X, Chelliappan B, S R, Antonysamy M. Recent Advances in Applications of Bioactive Egg Compounds in Nonfood Sectors. Front Bioeng Biotechnol 2021; 9:738993. [PMID: 34976961 PMCID: PMC8716877 DOI: 10.3389/fbioe.2021.738993] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 11/15/2021] [Indexed: 11/13/2022] Open
Abstract
Egg, a highly nutritious food, contains high-quality proteins, vitamins, and minerals. This food has been reported for its potential pharmacological properties, including antibacterial, anti-cancer, anti-inflammatory, angiotensin-converting enzyme (ACE) inhibition, immunomodulatory effects, and use in tissue engineering applications. The significance of eggs and their components in disease prevention and treatment is worth more attention. Eggs not only have been known as a "functional food" to combat diseases and facilitate the promotion of optimal health, but also have numerous industrial applications. The current review focuses on different perceptions and non-food applications of eggs, including cosmetics. The versatility of eggs from an industrial perspective makes them a potential candidate for further exploration of several novel components.
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Affiliation(s)
- Xiaoying Zhang
- Chinese-German Joint Laboratory for Natural Product Research, College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, China
- Centre of Molecular and Environmental Biology, University of Minho, Department of Biology, Braga, Portugal
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
| | - Brindha Chelliappan
- Chinese-German Joint Laboratory for Natural Product Research, College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, China
- Department of Microbiology, PSG College of Arts & Science, Bharathiar University, Coimbatore, India
| | - Rajeswari S
- Department of Microbiology, PSG College of Arts & Science, Bharathiar University, Coimbatore, India
| | - Michael Antonysamy
- Department of Microbiology, PSG College of Arts & Science, Bharathiar University, Coimbatore, India
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Legros J, Jan S, Bonnassie S, Gautier M, Croguennec T, Pezennec S, Cochet MF, Nau F, Andrews SC, Baron F. The Role of Ovotransferrin in Egg-White Antimicrobial Activity: A Review. Foods 2021; 10:823. [PMID: 33920211 PMCID: PMC8070150 DOI: 10.3390/foods10040823] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/07/2021] [Accepted: 04/08/2021] [Indexed: 12/17/2022] Open
Abstract
Eggs are a whole food which affordably support human nutritional requirements worldwide. Eggs strongly resist bacterial infection due to an arsenal of defensive systems, many of which reside in the egg white. However, despite improved control of egg production and distribution, eggs remain a vehicle for foodborne transmission of Salmonella enterica serovar Enteritidis, which continues to represent a major public health challenge. It is generally accepted that iron deficiency, mediated by the iron-chelating properties of the egg-white protein ovotransferrin, has a key role in inhibiting infection of eggs by Salmonella. Ovotransferrin has an additional antibacterial activity beyond iron-chelation, which appears to depend on direct interaction with the bacterial cell surface, resulting in membrane perturbation. Current understanding of the antibacterial role of ovotransferrin is limited by a failure to fully consider its activity within the natural context of the egg white, where a series relevant environmental factors (such as alkalinity, high viscosity, ionic composition, and egg white protein interactions) may exert significant influence on ovotransferrin activity. This review provides an overview of what is known and what remains to be determined regarding the antimicrobial activity of ovotransferrin in egg white, and thus enhances understanding of egg safety through improved insight of this key antimicrobial component of eggs.
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Affiliation(s)
- Julie Legros
- STLO, INRAE, Institut Agro, 35042 Rennes, France; (J.L.); (S.J.); (M.G.); (T.C.); (S.P.); (M.-F.C.); (F.N.)
- School of Biological Sciences, Health and Life Sciences Building, University of Reading, Reading RG6 6AX, UK;
| | - Sophie Jan
- STLO, INRAE, Institut Agro, 35042 Rennes, France; (J.L.); (S.J.); (M.G.); (T.C.); (S.P.); (M.-F.C.); (F.N.)
| | - Sylvie Bonnassie
- UFR Sciences de la vie et de L’environnement, Université de Rennes 1, 35000 Rennes, France;
| | - Michel Gautier
- STLO, INRAE, Institut Agro, 35042 Rennes, France; (J.L.); (S.J.); (M.G.); (T.C.); (S.P.); (M.-F.C.); (F.N.)
| | - Thomas Croguennec
- STLO, INRAE, Institut Agro, 35042 Rennes, France; (J.L.); (S.J.); (M.G.); (T.C.); (S.P.); (M.-F.C.); (F.N.)
| | - Stéphane Pezennec
- STLO, INRAE, Institut Agro, 35042 Rennes, France; (J.L.); (S.J.); (M.G.); (T.C.); (S.P.); (M.-F.C.); (F.N.)
| | - Marie-Françoise Cochet
- STLO, INRAE, Institut Agro, 35042 Rennes, France; (J.L.); (S.J.); (M.G.); (T.C.); (S.P.); (M.-F.C.); (F.N.)
| | - Françoise Nau
- STLO, INRAE, Institut Agro, 35042 Rennes, France; (J.L.); (S.J.); (M.G.); (T.C.); (S.P.); (M.-F.C.); (F.N.)
| | - Simon C. Andrews
- School of Biological Sciences, Health and Life Sciences Building, University of Reading, Reading RG6 6AX, UK;
| | - Florence Baron
- STLO, INRAE, Institut Agro, 35042 Rennes, France; (J.L.); (S.J.); (M.G.); (T.C.); (S.P.); (M.-F.C.); (F.N.)
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Rathnapala ECN, Ahn DU, Abeyrathne S. Functional properties of ovotransferrin from chicken egg white and its derived peptides: a review. Food Sci Biotechnol 2021; 30:619-630. [PMID: 33814941 PMCID: PMC8006106 DOI: 10.1007/s10068-021-00901-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 02/25/2021] [Accepted: 03/04/2021] [Indexed: 01/17/2023] Open
Abstract
With emerging trends in the food and pharmaceutical industries, potential applications of egg-derived bioactive compounds were recognized. Ovotransferrin is a major egg white functional protein responsible for multiple bioactivities. The objectives of this review are to provide scientific evidence of the functional properties of chicken ovotransferrin and its derived peptides and to identify future research approaches and applications. Various easy, economical, and non-toxic methods have been reported to produce ovotransferrin with high yield and purity, and chemical and enzymatic approaches have been employed to release bioactive peptides. The native ovotransferrin is known to have antimicrobial, antioxidant, anticancer, and immunomodulatory activities. The peptides produced from ovotransferrin also are reported to have antioxidant, antimicrobial, antihypertensive, and anticancer properties. However, little or no application of these compounds in the food and pharmaceutical areas is available yet. Therefore, the practical application of OTF in nutraceutical and pharmaceutical areas are among the emerging areas of research.
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Baron F, Cochet MF, Alabdeh M, Guérin-Dubiard C, Gautier M, Nau F, Andrews SC, Bonnassie S, Jan S. Egg-White Proteins Have a Minor Impact on the Bactericidal Action of Egg White Toward Salmonella Enteritidis at 45°C. Front Microbiol 2020; 11:584986. [PMID: 33133053 PMCID: PMC7578404 DOI: 10.3389/fmicb.2020.584986] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 09/18/2020] [Indexed: 02/05/2023] Open
Abstract
Salmonella enterica serovar Enteritidis is noted for its ability to survive the harsh antibacterial activity of egg white which is presumed to explain its occurrence as the major food-borne pathogen associated with the consumption of eggs and egg products. Liquid egg white is a major ingredient for the food industry but, because of its thermal fragility, pasteurization is performed at the modest temperature of 57°C (for 2–6 min). Unfortunately, such treatment does not lead to sufficient reduction in S. Enteritidis contamination, which is a clear health concern when the product is consumed without cooking. However, egg white is able to limit S. Enteritidis growth due to its alkaline pH, iron deficiency and multiple antimicrobial proteins. This anti-Salmonella activity of egg white is temperature dependent and becomes bactericidal once the incubation temperature exceeds 42°C. This property is exploited in the highly promising pasteurization treatment (42–45°C for 1–5 days) which achieves complete killing of S. Enteritidis. However, the precise mechanism and the role of the egg-white proteins are not fully understood. Here, the impact of exposure of S. Enteritidis to egg white-based media, with or without egg-white proteins (>10 kDa), under bactericidal conditions (45°C) was explored by measuring survival and global expression. Surprisingly, the bactericidal activity of egg white at 45°C was only slightly affected by egg-white proteins indicating that they play a minor role in the bactericidal activity observed. Moreover, egg-white proteins had minimal impact on the global-gene-expression response to egg white such that very similar, major regulatory responses (20% genes affected) were observed both with and without egg-white proteins following incubation for 45 min at 45°C. Egg-white proteins caused a significant change in expression for just 64 genes, including the psp and lysozyme-inhibitor responses genes which is suggestive of an early membrane perturbation effect. Such damage was supported by disruption of the proton motive force by egg-white proteins. In summary, the results suggest that low-mass components of egg white are largely responsible for the bactericidal activity of egg white at 45°C.
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Affiliation(s)
| | | | | | | | | | | | - Simon C Andrews
- School of Biological Sciences, University of Reading, Reading, United Kingdom
| | - Sylvie Bonnassie
- STLO, INRAE, Institut Agro, Rennes, France.,UFR Sciences de la Vie et de l'Environnement, Université de Rennes I, Rennes, France
| | - Sophie Jan
- STLO, INRAE, Institut Agro, Rennes, France
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11
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Javůrková VG, Pokorná M, Mikšík I, Tůmová E. Concentration of egg white antimicrobial and immunomodulatory proteins is related to eggshell pigmentation across traditional chicken breeds. Poult Sci 2019; 98:6931-6941. [PMID: 31420680 PMCID: PMC8913977 DOI: 10.3382/ps/pez472] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/30/2019] [Indexed: 12/14/2022] Open
Affiliation(s)
- Veronika Gvoždíková Javůrková
- Department of Animal Science, Czech University of Life Sciences, Kamýcká 129, 165 00 Prague – Suchdol, Czech Republic
- Corresponding author
| | - Monika Pokorná
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 44 Prague 2, Czech Republic
| | - Ivan Mikšík
- Institute of Physiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague, Czech Republic
| | - Eva Tůmová
- Department of Animal Science, Czech University of Life Sciences, Kamýcká 129, 165 00 Prague – Suchdol, Czech Republic
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12
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13
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Guinea fowl eggshell quantitative proteomics yield new findings related to its unique structural characteristics and superior mechanical properties. J Proteomics 2019; 209:103511. [PMID: 31493547 DOI: 10.1016/j.jprot.2019.103511] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 08/26/2019] [Accepted: 08/31/2019] [Indexed: 01/13/2023]
Abstract
The Guinea fowl eggshell is a bioceramic material with the remarkable mechanical property of being twice as strong as the chicken eggshell. Both eggshells are composed of 95% calcite and 3.5% organic matrix, which control its structural organization. Chicken eggshell is made of columnar calcite crystals arranged vertically. In the Guinea fowl, the same structure is observed in its inner half, followed by a dramatic change in crystal size and orientation in the outer region. Guinea fowl eggshell is thicker than chicken eggshell. Both structure and shell thickness confer a superior resistance to breakage compared to eggshells of other bird species. To understand the underlying mechanisms controlling the structural organization of this highly resistant material, we used quantitative proteomics to analyze the protein composition of the Guinea fowl eggshell organic matrix at key stages of the biomineralization process. We identified 149 proteins, which were compared to other bird eggshell proteomes and analyzed their potential functions. Among the 149 proteins, 9 are unique to Guinea fowl, some are involved in the control of the calcite precipitation (Lysozyme, Ovocleidin-17-like, Ovocleidin-116 and Ovalbumin), 61 are only found in the zone of microstructure shift and 17 are more abundant in this zone. SIGNIFICANCE: The avian eggshell is a critical physical barrier to protect the contents of this autonomous reproductive enclosure from physical and microbial assault. The Guinea fowl (Numida meleagris) eggshell exhibits a unique microstructure (texture), which confers exceptional mechanical properties compared to eggshells of other species. In order to understand the mechanisms that regulate formation of this texture in the Guinea fowl eggshell, we performed comparative quantitative proteomics at key stages of shell mineralization and particularly during the dramatic shift in shell microstructure. We demonstrate that the Guinea fowl eggshell proteome comprises 149 proteins, of which 61 were specifically associated with the change in size and orientation of calcite crystals. Comparative proteomics analysis with eggshell of other bird species leads to new insights into the biomineralization process. Moreover, our data represents a list of organic compounds as potential additives to regulate material design for industrial fabrication of ceramics. This information also provides molecular markers for efficient genomic selection of chicken strains to lay eggs with improved shell mechanical properties for enhanced food safety.
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Nolasco E, Guha S, Majumder K. Bioactive Egg Proteins. EGGS AS FUNCTIONAL FOODS AND NUTRACEUTICALS FOR HUMAN HEALTH 2019. [DOI: 10.1039/9781788013833-00223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The nutritional excellence of chicken egg is derived from its task as a life-giving medium, supplying the necessary nutrients to the hen's embryo while protecting it from external threats. Additionally, egg proteins possess unique biological activities above and beyond their known functional and nutritional roles. In the last few decades, extensive research has been done to evaluate the various biological activities of egg proteins and protein-derived peptides. Egg proteins and protein-derived peptides have been attributed to diverse biological activities, the most well-known being their antimicrobial properties. However, egg proteins and peptides have been shown to have other biological activities, such as antihypertensive, antioxidant, anticancer, immunomodulatory, and protease inhibitory activity. Egg-derived bioactive proteins have had a relevant scientific impact and exhibit promising applicability as an ingredient for the development of functional foods and nutraceuticals. However, it is critical to understand the effects of these proteins in signaling pathways to delineate their molecular mechanisms of action. Further studies are required to fill the current knowledge gaps. Therefore, the purpose of the chapter is to illustrate the present knowledge of the bioactivity of different egg proteins and their physiological effects.
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Affiliation(s)
- Emerson Nolasco
- University of Nebraska-Lincoln, Department of Food Science and Technology 1901 N 21 St Lincoln NE 68588-6205 USA
| | - Snigdha Guha
- University of Nebraska-Lincoln, Department of Food Science and Technology 1901 N 21 St Lincoln NE 68588-6205 USA
| | - Kaustav Majumder
- University of Nebraska-Lincoln, Department of Food Science and Technology 1901 N 21 St Lincoln NE 68588-6205 USA
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15
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Svobodová J, Šmídová L, Javůrková VG. Different incubation patterns affect selective antimicrobial properties of the egg interior: experimental evidence from eggs of precocial and altricial birds. ACTA ACUST UNITED AC 2019; 222:jeb.201442. [PMID: 30814292 DOI: 10.1242/jeb.201442] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 02/22/2019] [Indexed: 12/14/2022]
Abstract
Avian eggs contend with omnipresent microorganisms entering the egg interior, where they affect embryo viability and hatchling phenotype. The incubation behaviour and deposition of egg white antimicrobial proteins (AMPs) vary highly across the avian altricial-precocial spectrum. Experimental evidence of how these alterations in avian reproductive strategies affect the antimicrobial properties of the precocial and altricial egg interior is lacking, however. Here, we tested the egg white antimicrobial activity in eggs of two representative model species, from each end of the avian altricial-precocial spectrum, against potentially pathogenic and beneficial probiotic microorganisms. Eggs were experimentally treated to mimic un-incubated eggs in the nest, partial incubation during the egg-laying period, the onset of full incubation and the increased deposition of two main egg white AMPs, lysozyme and ovotransferrin. We moreover assessed to what extent egg antimicrobial components, egg white pH and AMP concentrations varied as a result of different incubation patterns. Fully incubated precocial and altricial eggs decreased their antimicrobial activity against a potentially pathogenic microorganism, whereas partial incubation significantly enhanced the persistence of a beneficial probiotic microorganism in precocial eggs. These effects were most probably conditioned by temperature-dependent alterations in egg white pH and AMP concentrations. While lysozyme concentration and pH decreased in fully incubated precocial but not altricial eggs, egg white ovotransferrin increased along with the intensity of incubation in both precocial and altricial eggs. This study is the first to experimentally demonstrate that different incubation patterns may have selective antimicrobial potential mediated by species-specific effects on antimicrobial components in the egg white.
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Affiliation(s)
- Jana Svobodová
- Czech University of Life Sciences, Faculty of Environmental Sciences, Department of Ecology, Kamýcká 1176, 165 21 Prague 6, Czech Republic
| | - Lucie Šmídová
- Charles University, Faculty of Science, Department of Zoology, Viničná 7, 128 44 Prague 2, Czech Republic
| | - Veronika Gvoždíková Javůrková
- Czech University of Life Sciences, Faculty of Agrobiology, Food and Natural Resources, Department of Animal Science, Kamýcká 957, 165 21 Prague 6, Czech Republic
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16
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Da Silva M, Dombre C, Brionne A, Monget P, Chessé M, De Pauw M, Mills M, Combes-Soia L, Labas V, Guyot N, Nys Y, Réhault-Godbert S. The Unique Features of Proteins Depicting the Chicken Amniotic Fluid. Mol Cell Proteomics 2019; 18:S174-S190. [PMID: 29444982 PMCID: PMC6427230 DOI: 10.1074/mcp.ra117.000459] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 01/18/2018] [Indexed: 11/06/2022] Open
Abstract
In many amniotes, the amniotic fluid is depicted as a dynamic milieu that participates in the protection of the embryo (cushioning, hydration, and immunity). However, in birds, the protein profile of the amniotic fluid remains unexplored, even though its proteomic signature is predicted to differ compared with that of humans. In fact, unlike humans, chicken amniotic fluid does not collect excretory products and its protein composition strikingly changes at mid-development because of the massive inflow of egg white proteins, which are thereafter swallowed by the embryo to support its growth. Using GeLC-MS/MS and shotgun strategies, we identified 91 nonredundant proteins delineating the chicken amniotic fluid proteome at day 11 of development, before egg white transfer. These proteins were essentially associated with the metabolism of nutrients, immune response and developmental processes. Forty-eight proteins were common to both chicken and human amniotic fluids, including serum albumin, apolipoprotein A1 and alpha-fetoprotein. We further investigated the effective role of chicken amniotic fluid in innate defense and revealed that it exhibits significant antibacterial activity at day 11 of development. This antibacterial potential is drastically enhanced after egg white transfer, presumably due to lysozyme, avian beta-defensin 11, vitelline membrane outer layer protein 1, and beta-microseminoprotein-like as the most likely antibacterial candidates. Interestingly, several proteins recovered in the chicken amniotic fluid prior and after egg white transfer are uniquely found in birds (ovalbumin and related proteins X and Y, avian beta-defensin 11) or oviparous species (vitellogenins 1 and 2, riboflavin-binding protein). This study provides an integrative overview of the chicken amniotic fluid proteome and opens stimulating perspectives in deciphering the role of avian egg-specific proteins in embryonic development, including innate immunity. These proteins may constitute valuable biomarkers for poultry production to detect hazardous situations (stress, infection, etc.), that may negatively affect the development of the chicken embryo.
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Affiliation(s)
| | - Clara Dombre
- PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly 37380, France
| | | | - Philippe Monget
- PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly 37380, France
| | - Magali Chessé
- BOA, INRA, Université de Tours, 37380 Nouzilly, France
| | | | - Maryse Mills
- BOA, INRA, Université de Tours, 37380 Nouzilly, France
| | - Lucie Combes-Soia
- PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly 37380, France;; INRA, Plate-forme de Chirurgie et Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), F-37380 Nouzilly, France
| | - Valérie Labas
- PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly 37380, France;; INRA, Plate-forme de Chirurgie et Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), F-37380 Nouzilly, France
| | - Nicolas Guyot
- BOA, INRA, Université de Tours, 37380 Nouzilly, France
| | - Yves Nys
- BOA, INRA, Université de Tours, 37380 Nouzilly, France
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17
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Zhang B, Wang H, Wang Y, Yu Y, Liu J, Liu B, Zhang T. Identification of antioxidant peptides derived from egg‐white protein and its protective effects on H
2
O
2
‐induced cell damage. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14133] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Biying Zhang
- Jilin Provincial Key Laboratory of Nutrition and Functional Food Jilin University Changchun 130062 China
| | - Huiyu Wang
- Jilin Provincial Key Laboratory of Nutrition and Functional Food Jilin University Changchun 130062 China
- State Key Laboratory of Microbial Metabolism School of Life Science and Biotechnology Shanghai Jiao Tong University Shanghai 200240 China
| | - Ying Wang
- Jilin Provincial Key Laboratory of Nutrition and Functional Food Jilin University Changchun 130062 China
- College of Food Engineering Jilin Engineering Normal University Changchun 130052 China
| | - Yiding Yu
- Jilin Provincial Key Laboratory of Nutrition and Functional Food Jilin University Changchun 130062 China
| | - Jingbo Liu
- Jilin Provincial Key Laboratory of Nutrition and Functional Food Jilin University Changchun 130062 China
| | - Boqun Liu
- Jilin Provincial Key Laboratory of Nutrition and Functional Food Jilin University Changchun 130062 China
| | - Ting Zhang
- Jilin Provincial Key Laboratory of Nutrition and Functional Food Jilin University Changchun 130062 China
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18
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Wei Z, Zhu P, Huang Q. Investigation of ovotransferrin conformation and its complexation with sugar beet pectin. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2018.08.036] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Hincke MT, Da Silva M, Guyot N, Gautron J, McKee MD, Guabiraba-Brito R, Réhault-Godbert S. Dynamics of Structural Barriers and Innate Immune Components during Incubation of the Avian Egg: Critical Interplay between Autonomous Embryonic Development and Maternal Anticipation. J Innate Immun 2018; 11:111-124. [PMID: 30391943 PMCID: PMC6738211 DOI: 10.1159/000493719] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 09/09/2018] [Accepted: 09/11/2018] [Indexed: 12/19/2022] Open
Abstract
The integrated innate immune features of the calcareous egg and its contents are a critical underpinning of the remarkable evolutionary success of the Aves clade. Beginning at the time of laying, the initial protective structures of the egg, i.e., the biomineralized eggshell, egg-white antimicrobial peptides, and vitelline membrane, are rapidly and dramatically altered during embryonic development. The embryo-generated extra-embryonic tissues (chorioallantoic/amniotic membranes, yolk sac, and associated chambers) are all critical to counteract degradation of primary egg defenses during development. With a focus on the chick embryo (Gallus gallus domesticus), this review describes the progressive transformation of egg innate immunity by embryo-generated structures and mechanisms over the 21-day course of egg incubation, and also discusses the critical interplay between autonomous development and maternal anticipation.
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Affiliation(s)
- Maxwell T. Hincke
- Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Department of Innovation in Medical Education, University of Ottawa, Ottawa, Ontario, Canada
- LE STUDIUM Research Consortium, Loire Valley Institute for Advanced Studies, Orléans-Tours, Nouzilly, France
- BOA, INRA, Val de Loire Centre, Université de Tours, Nouzilly, France
| | - Mylène Da Silva
- BOA, INRA, Val de Loire Centre, Université de Tours, Nouzilly, France
| | - Nicolas Guyot
- BOA, INRA, Val de Loire Centre, Université de Tours, Nouzilly, France
| | - Joël Gautron
- BOA, INRA, Val de Loire Centre, Université de Tours, Nouzilly, France
| | - Marc D. McKee
- Department of Anatomy and Cell Biology and Faculty of Dentistry, McGill University, Montreal, Québec, Canada
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20
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Overexpressing ovotransferrin and avian β-defensin-3 improves antimicrobial capacity of chickens and poultry products. Transgenic Res 2018; 28:51-76. [PMID: 30374651 DOI: 10.1007/s11248-018-0101-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 10/22/2018] [Indexed: 02/08/2023]
Abstract
Zoonotic and foodborne diseases pose a significant burden, decreasing both human and animal health. Modifying chickens to overexpress antimicrobials has the potential to decrease bacterial growth on poultry products and boost chicken innate immunity. Chickens overexpressing either ovotransferrin or avian β-defensin-3 (AvβD3) were generated using Tol-2 transposons. Transgene expression at the RNA and protein level was seen in egg white, breast muscle, and serum. There were significant differences in the immune cell populations in the blood, bursa, and spleen associated with transgene expression including an increased proportion of CD8+ cells in the blood of ovotransferrin and AvβD3 transgenic birds. Expression of the antimicrobials inhibited the in vitro growth of human and chicken bacterial pathogens and spoilage bacteria. For example, transgene expression significantly reduced growth of aerobic and coliform bacteria in breast muscle and decreased the growth of Salmonella enterica in egg white. Overall these results indicate that overexpression of antimicrobials in the chicken can impact the immune system and increase the antimicrobial capacity of poultry products.
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21
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Atikuzzaman M, Sanz L, Pla D, Alvarez-Rodriguez M, Rubér M, Wright D, Calvete JJ, Rodriguez-Martinez H. Selection for higher fertility reflects in the seminal fluid proteome of modern domestic chicken. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 2016; 21:27-40. [PMID: 27852008 DOI: 10.1016/j.cbd.2016.10.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 10/26/2016] [Accepted: 10/26/2016] [Indexed: 01/31/2023]
Abstract
The high egg-laying capacity of the modern domestic chicken (i.e. White Leghorn, WL) has arisen from the low egg-laying ancestor Red Junglefowl (RJF) via continuous trait selection and breeding. To investigate whether this long-term selection impacted the seminal fluid (SF)-proteome, 2DE electrophoresis-based proteomic analyses and immunoassays were conducted to map SF-proteins/cytokines in RJF, WL and a 9th generation Advanced Intercross Line (AIL) of RJF/WL-L13, including individual SF (n=4, from each RJF, WL and AIL groups) and pools of the SF from 15 males of each group, analyzed by 2DE to determine their degree of intra-group (AIL, WL, and RJF) variability using Principal Component Analysis (PCA); respectively an inter-breed comparative analysis of intergroup fold change of specific SF protein spots intensity between breeds. The PCA clearly highlighted a clear intra-group similarity among individual roosters as well as a clear inter-group variability (e.g. between RJF, WL and AIL) validating the use of pools to minimize confounding individual variation. Protein expression varied considerably for processes related to sperm motility, nutrition, transport and survival in the female, including signaling towards immunomodulation. The major conserved SF-proteins were serum albumin and ovotransferrin. Aspartate aminotransferase, annexin A5, arginosuccinate synthase, glutathione S-transferase 2 and l-lactate dehydrogenase-A were RJF-specific. Glyceraldehyde-3-phosphate dehydrogenase appeared specific to the WL-SF while angiotensin-converting enzyme, γ-enolase, coagulation factor IX, fibrinogen α-chain, hemoglobin subunit α-D, lysozyme C, phosphoglycerate kinase, Src-substrate protein p85, tubulins and thioredoxin were AIL-specific. The RJF-SF contained fewer immune system process proteins and lower amounts of the anti-inflammatory/immunomodulatory TGF-β2 compared to WL and AIL, which had low levels- or lacked pro-inflammatory CXCL10 compared to RJF. The seminal fluid proteome differs between ancestor and modern chicken, with a clear enrichment of proteins and peptides related to immune-modulation for sperm survival in the female and fertility.
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Affiliation(s)
- Mohammad Atikuzzaman
- Department of Clinical and Experimental Medicine, University of Linköping, Linköping, Sweden
| | - Libia Sanz
- Instituto de Biomedicina de Valencia, CSIC, Valencia, Spain
| | - Davinia Pla
- Instituto de Biomedicina de Valencia, CSIC, Valencia, Spain
| | | | - Marie Rubér
- Department of Clinical and Experimental Medicine, University of Linköping, Linköping, Sweden
| | - Dominic Wright
- Department of Physics, Chemistry and Biology, University of Linköping, Linköping, Sweden
| | - Juan J Calvete
- Instituto de Biomedicina de Valencia, CSIC, Valencia, Spain.
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22
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Guyot N, Réhault-Godbert S, Slugocki C, Harichaux G, Labas V, Helloin E, Nys Y. Characterization of egg white antibacterial properties during the first half of incubation: A comparative study between embryonated and unfertilized eggs. Poult Sci 2016; 95:2956-2970. [PMID: 27601682 DOI: 10.3382/ps/pew271] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 04/24/2016] [Accepted: 07/05/2016] [Indexed: 01/06/2023] Open
Abstract
Egg white is an important contributor to the protection of eggs against bacterial contaminations during the first half of incubation (day zero to 12), prior to the egg white transfer into the amniotic fluid to be orally absorbed by the embryo. This protective system relies on an arsenal of antimicrobial proteins and on intrinsic physicochemical properties that are generally unfavorable for bacterial multiplication and dissemination. Some changes in these parameters can be observed in egg white during egg storage and incubation. The aim of this work was to characterize changes in the antibacterial potential of egg white in embryonated eggs (FE) during the first half of incubation using unfertilized eggs (UF) as controls. Egg white samples were collected at day zero, 4, 8, and 12 and analyzed for pH, protein concentration, and protein profile. Antibacterial properties of egg white proteins were evaluated against Listeria monocytogenes, Streptococcus uberis, Staphylococcus aureus, Escherichia coli, and Salmonella Enteritidis. During incubation, differential variations of egg white pH and protein concentrations were observed between UF and FE. At equal protein concentrations, similar activities against L. monocytogenes and S. uberis were observed for FE and UF egg white proteins. A progressive decline in these activities, however, was observed over incubation time, regardless of the egg group (UF or FE). SDS-PAGE analysis of egg white proteins during incubation revealed discrete changes in the profile of major proteins, whereas the stability of some less abundant antimicrobial proteins seemed more affected. To conclude, the antibacterial activity of egg white proteins progressively decreased during the first half of egg incubation, possibly resulting from the alteration of specific antimicrobial proteins. This apparent decline may be partly counterbalanced in embryonated eggs by the increase in egg white protein concentration. The antibacterial potential of egg white is very effective during early stages of embryonic development but its alteration during incubation suggests that extra-embryonic structures could then progressively ensure protective functions.
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Affiliation(s)
- N Guyot
- URA, INRA, 37380, Nouzilly, France
| | | | - C Slugocki
- ISP, INRA, University of Tours, 37380, Nouzilly, France
| | - G Harichaux
- PRC, CNRS, IFCE, INRA, University of Tours, 37380, Nouzilly, France
| | - V Labas
- PRC, CNRS, IFCE, INRA, University of Tours, 37380, Nouzilly, France
| | - E Helloin
- ISP, INRA, University of Tours, 37380, Nouzilly, France
| | - Y Nys
- URA, INRA, 37380, Nouzilly, France
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23
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Baron F, Nau F, Guérin-Dubiard C, Bonnassie S, Gautier M, Andrews SC, Jan S. Egg white versus Salmonella Enteritidis! A harsh medium meets a resilient pathogen. Food Microbiol 2015; 53:82-93. [PMID: 26678134 DOI: 10.1016/j.fm.2015.09.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 07/23/2015] [Accepted: 09/10/2015] [Indexed: 10/23/2022]
Abstract
Salmonella enterica serovar Enteritidis is the prevalent egg-product-related food-borne pathogen. The egg-contamination capacity of S. Enteritidis includes its exceptional survival capability within the harsh conditions provided by egg white. Egg white proteins, such as lysozyme and ovotransferrin, are well known to play important roles in defence against bacterial invaders. Indeed, several additional minor proteins and peptides have recently been found to play known or potential roles in protection against bacterial contamination. However, although such antibacterial proteins are well studied, little is known about their efficacy under the environmental conditions prevalent in egg white. Thus, the influence of factors such as temperature, alkalinity, nutrient restriction, viscosity and cooperative interactions on the activities of antibacterial proteins in egg white remains unclear. This review critically assesses the available evidence on the antimicrobial components of egg white. In addition, mechanisms employed by S. Enteritidis to resist egg white exposure are also considered along with various genetic studies that have shed light upon egg white resistance systems. We also consider how multiple, antibacterial proteins operate in association with specific environmental factors within egg white to generate a lethal protective cocktail that preserves sterility.
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Affiliation(s)
- Florence Baron
- Agrocampus Ouest, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France; INRA, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France.
| | - Françoise Nau
- Agrocampus Ouest, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France; INRA, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France
| | - Catherine Guérin-Dubiard
- Agrocampus Ouest, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France; INRA, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France
| | - Sylvie Bonnassie
- Agrocampus Ouest, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France; INRA, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France; Université de Rennes I, 2 rue du Thabor, Rennes, France
| | - Michel Gautier
- Agrocampus Ouest, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France; INRA, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France
| | - Simon C Andrews
- School of Biological Sciences, Knight Building, University of Reading, Reading RG6 6AJ, UK
| | - Sophie Jan
- Agrocampus Ouest, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France; INRA, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France
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