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Abdisa KB, Szerdahelyi E, Molnár MA, Friedrich L, Lakner Z, Koris A, Toth A, Nath A. Metabolic Syndrome and Biotherapeutic Activity of Dairy (Cow and Buffalo) Milk Proteins and Peptides: Fast Food-Induced Obesity Perspective-A Narrative Review. Biomolecules 2024; 14:478. [PMID: 38672494 PMCID: PMC11048494 DOI: 10.3390/biom14040478] [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: 01/02/2024] [Revised: 03/30/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
Metabolic syndrome (MS) is defined by the outcome of interconnected metabolic factors that directly increase the prevalence of obesity and other metabolic diseases. Currently, obesity is considered one of the most relevant topics of discussion because an epidemic heave of the incidence of obesity in both developing and underdeveloped countries has been reached. According to the World Obesity Atlas 2023 report, 38% of the world population are presently either obese or overweight. One of the causes of obesity is an imbalance of energy intake and energy expenditure, where nutritional imbalance due to consumption of high-calorie fast foods play a pivotal role. The dynamic interactions among different risk factors of obesity are highly complex; however, the underpinnings of hyperglycemia and dyslipidemia for obesity incidence are recognized. Fast foods, primarily composed of soluble carbohydrates, non-nutritive artificial sweeteners, saturated fats, and complexes of macronutrients (protein-carbohydrate, starch-lipid, starch-lipid-protein) provide high metabolic calories. Several experimental studies have pointed out that dairy proteins and peptides may modulate the activities of risk factors of obesity. To justify the results precisely, peptides from dairy milk proteins were synthesized under in vitro conditions and their contributions to biomarkers of obesity were assessed. Comprehensive information about the impact of proteins and peptides from dairy milks on fast food-induced obesity is presented in this narrative review article.
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Affiliation(s)
- Kenbon Beyene Abdisa
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 44, HU-1118 Budapest, Hungary; (K.B.A.)
| | - Emőke Szerdahelyi
- Department of Nutrition, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Somlói út 14-16, HU-1118 Budapest, Hungary;
| | - Máté András Molnár
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 44, HU-1118 Budapest, Hungary; (K.B.A.)
| | - László Friedrich
- Department of Refrigeration and Livestock Product Technology, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 43-45, HU-1118 Budapest, Hungary
| | - Zoltán Lakner
- Department of Agricultural Business and Economics, Institute of Agricultural and Food Economics, Hungarian University of Agriculture and Life Sciences, Villányi út 29-43, HU-1118 Budapest, Hungary
| | - András Koris
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 44, HU-1118 Budapest, Hungary; (K.B.A.)
| | - Attila Toth
- Division of Clinical Physiology, Department of Cardiology, Faculty of Medicine, University of Debrecen, Móricz Zsigmond út 22, HU-4032 Debrecen, Hungary
| | - Arijit Nath
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 44, HU-1118 Budapest, Hungary; (K.B.A.)
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Zeng J, Loi GWZ, Saipuljumri EN, Romero Durán MA, Silva-García O, Perez-Aguilar JM, Baizabal-Aguirre VM, Lo CH. Peptide-based allosteric inhibitor targets TNFR1 conformationally active region and disables receptor-ligand signaling complex. Proc Natl Acad Sci U S A 2024; 121:e2308132121. [PMID: 38551841 PMCID: PMC10998571 DOI: 10.1073/pnas.2308132121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 01/23/2024] [Indexed: 04/02/2024] Open
Abstract
Tumor necrosis factor (TNF) receptor 1 (TNFR1) plays a pivotal role in mediating TNF induced downstream signaling and regulating inflammatory response. Recent studies have suggested that TNFR1 activation involves conformational rearrangements of preligand assembled receptor dimers and targeting receptor conformational dynamics is a viable strategy to modulate TNFR1 signaling. Here, we used a combination of biophysical, biochemical, and cellular assays, as well as molecular dynamics simulation to show that an anti-inflammatory peptide (FKCRRWQWRMKK), which we termed FKC, inhibits TNFR1 activation allosterically by altering the conformational states of the receptor dimer without blocking receptor-ligand interaction or disrupting receptor dimerization. We also demonstrated the efficacy of FKC by showing that the peptide inhibits TNFR1 signaling in HEK293 cells and attenuates inflammation in mice with intraperitoneal TNF injection. Mechanistically, we found that FKC binds to TNFR1 cysteine-rich domains (CRD2/3) and perturbs the conformational dynamics required for receptor activation. Importantly, FKC increases the frequency in the opening of both CRD2/3 and CRD4 in the receptor dimer, as well as induces a conformational opening in the cytosolic regions of the receptor. This results in an inhibitory conformational state that impedes the recruitment of downstream signaling molecules. Together, these data provide evidence on the feasibility of targeting TNFR1 conformationally active region and open new avenues for receptor-specific inhibition of TNFR1 signaling.
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Affiliation(s)
- Jialiu Zeng
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore308232, Singapore
| | - Gavin Wen Zhao Loi
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore308232, Singapore
| | - Eka Norfaishanty Saipuljumri
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore308232, Singapore
- School of Applied Science, Republic Polytechnic, Singapore738964, Singapore
| | - Marco Antonio Romero Durán
- Centro Multidisciplinario de Estudios en Biotecnología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Michoacana de San Nicolás de Hidalgo, Morelia58893, México
| | - Octavio Silva-García
- Centro Multidisciplinario de Estudios en Biotecnología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Michoacana de San Nicolás de Hidalgo, Morelia58893, México
| | - Jose Manuel Perez-Aguilar
- School of Chemical Sciences, Meritorious Autonomous University of Puebla, University City, Puebla72570, México
| | - Víctor M. Baizabal-Aguirre
- Centro Multidisciplinario de Estudios en Biotecnología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Michoacana de San Nicolás de Hidalgo, Morelia58893, México
| | - Chih Hung Lo
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore308232, Singapore
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Abdelnour SA, Ghazanfar S, Abdel-Hamid M, Abdel-Latif HMR, Zhang Z, Naiel MAE. Therapeutic uses and applications of bovine lactoferrin in aquatic animal medicine: an overview. Vet Res Commun 2023; 47:1015-1029. [PMID: 36658448 PMCID: PMC10485086 DOI: 10.1007/s11259-022-10060-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 12/19/2022] [Indexed: 01/21/2023]
Abstract
Aquaculture is an important food sector throughout the globe because of its importance in ensuring the availability of nutritious and safe food for human beings. In recent years, this sector has been challenged with several obstacles especially the emergence of infectious disease outbreaks. Various treatment and control aspects, including antibiotics, antiseptics, and other anti-microbial agents, have been used to treat farmed fish and shrimp against diseases. Nonetheless, these medications have been prohibited and banned in many countries because of the development of antimicrobial-resistant bacterial strains, the accumulation of residues in the flesh of farmed fish and shrimp, and their environmental threats to aquatic ecosystems. Therefore, scientists and researchers have concentrated their research on finding natural and safe products to control disease outbreaks. From these natural products, bovine lactoferrin can be utilized as a functional feed supplement. Bovine lactoferrin is a multi-functional glycoprotein applied in various industries, like food preservation, and numerous medications, due to its non-toxic and ecological features. Recent research has proposed multiple advantages and benefits of using bovine lactoferrin in aquaculture. Reports showed its potential ability to enhance growth, reduce mortalities, regulate iron metabolism, decrease disease outbreaks, stimulate the antioxidant defense system, and recuperate the overall health conditions of the treated fish and shrimp. Besides, bovine lactoferrin can be considered as a safe antibiotic alternative and a unique therapeutic agent to decrease the negative impacts of infectious diseases. These features can be attributed to its well-known antibacterial, anti-parasitic, anti-inflammatory, immunostimulatory, and antioxidant capabilities. This literature review will highlight the implications of bovine lactoferrin in aquaculture, particularly highlighting its therapeutic features and ability to promote immunological defensive pathways in fish. The information included in this article would be valuable for further research studies to improve aquaculture's sustainability and the functionality of aquafeeds.
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Affiliation(s)
- Sameh A Abdelnour
- Department of Animal Production, Faculty of Agriculture, Zagazig University, 44519, Zagazig, Egypt
| | - Shakira Ghazanfar
- National Institute for Genomics Advanced and Biotechnology (NIGAB), National Agricultural Research Centre, Park Road, 45500, Islamabad, Pakistan
| | - Mahmoud Abdel-Hamid
- Dairy Science Department, Faculty of Agriculture, Cairo University, 12613, Giza, Egypt
| | - Hany M R Abdel-Latif
- Department of Poultry and Fish Diseases, Faculty of Veterinary Medicine, Alexandria University, 22758, Alexandria, Egypt
| | - Zhaowei Zhang
- National Reference Laboratory for Agricultural Testing (Biotoxin), Key Laboratory of Biology and Genetic Improvement of Oil Crops, Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of Chinese Academy of Agricultural Sciences, 430062, Wuhan, PR China
| | - Mohammed A E Naiel
- Department of Animal Production, Faculty of Agriculture, Zagazig University, 44519, Zagazig, Egypt.
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Tian M, Han YB, Yang GY, Li JL, Shi CS, Tian D. The role of lactoferrin in bone remodeling: evaluation of its potential in targeted delivery and treatment of metabolic bone diseases and orthopedic conditions. Front Endocrinol (Lausanne) 2023; 14:1218148. [PMID: 37680888 PMCID: PMC10482240 DOI: 10.3389/fendo.2023.1218148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 07/28/2023] [Indexed: 09/09/2023] Open
Abstract
Lactoferrin (Lf) is a multifunctional protein that is synthesized endogenously and has various biological roles including immunological regulation, antibacterial, antiviral, and anticancer properties. Recently, research has uncovered Lf's critical functions in bone remodeling, where it regulates the function of osteoblasts, chondrocytes, osteoclasts, and mesenchymal stem cells. The signaling pathways involved in Lf's signaling in osteoblasts include (low density lipoprotein receptor-related protein - 1 (LRP-1), transforming growth factor β (TGF-β), and insulin-like growth factor - 1 (IGF-1), which activate downstream pathways such as ERK, PI3K/Akt, and NF-κB. These pathways collectively stimulate osteoblast proliferation, differentiation, and mineralization while inhibiting osteoclast differentiation and activity. Additionally, Lf's inhibitory effect on nuclear factor kappa B (NF-κB) suppresses the formation and activity of osteoclasts directly. Lf also promotes chondroprogenitor proliferation and differentiation to chondrocytes by activating the mitogen-activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK) and phosphoinositide 3-kinase/protein kinase B(PI3K/Akt)signaling pathways while inhibiting the expression of matrix-degrading enzymes through the suppression of the NF-κB pathway. Lf's ability to stimulate osteoblast and chondrocyte activity and inhibit osteoclast function accelerates fracture repair, as demonstrated by its effectiveness in animal models of critical-sized long bone defects. Moreover, studies have indicated that Lf can rescue dysregulated bone remodeling in osteoporotic conditions by stimulating bone formation and suppressing bone resorption. These beneficial effects of Lf on bone health have led to its exploration in nutraceutical and pharmaceutical applications. However, due to the large size of Lf, small bioactive peptides are preferred for pharmaceutical applications. These peptides have been shown to promote bone fracture repair and reverse osteoporosis in animal studies, indicating their potential as therapeutic agents for bone-related diseases. Nonetheless, the active concentration of Lf in serum may not be sufficient at the site requiring bone regeneration, necessitating the development of various delivery strategies to enhance Lf's bioavailability and target its active concentration to the site requiring bone regeneration. This review provides a critical discussion of the issues mentioned above, providing insight into the roles of Lf in bone remodeling and the potential use of Lf as a therapeutic target for bone disorders.
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Affiliation(s)
- Miao Tian
- Department of Gynecology and Obstetrics, The Second Hospital of Jilin University, Changchun, China
| | - Ying-bo Han
- Department of Gastrointestinal Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Gui-yun Yang
- Department of Operating Room, The Second Hospital of Jilin University, Changchun, China
| | - Jin-long Li
- Department of Gastrointestinal Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Chang-sai Shi
- Department of Gastrointestinal Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Dan Tian
- Department of Anesthesiology, The Second Hospital of Jilin University, Changchun, China
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Ohradanova-Repic A, Praženicová R, Gebetsberger L, Moskalets T, Skrabana R, Cehlar O, Tajti G, Stockinger H, Leksa V. Time to Kill and Time to Heal: The Multifaceted Role of Lactoferrin and Lactoferricin in Host Defense. Pharmaceutics 2023; 15:1056. [PMID: 37111542 PMCID: PMC10146187 DOI: 10.3390/pharmaceutics15041056] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/16/2023] [Accepted: 03/21/2023] [Indexed: 04/29/2023] Open
Abstract
Lactoferrin is an iron-binding glycoprotein present in most human exocrine fluids, particularly breast milk. Lactoferrin is also released from neutrophil granules, and its concentration increases rapidly at the site of inflammation. Immune cells of both the innate and the adaptive immune system express receptors for lactoferrin to modulate their functions in response to it. On the basis of these interactions, lactoferrin plays many roles in host defense, ranging from augmenting or calming inflammatory pathways to direct killing of pathogens. Complex biological activities of lactoferrin are determined by its ability to sequester iron and by its highly basic N-terminus, via which lactoferrin binds to a plethora of negatively charged surfaces of microorganisms and viruses, as well as to mammalian cells, both normal and cancerous. Proteolytic cleavage of lactoferrin in the digestive tract generates smaller peptides, such as N-terminally derived lactoferricin. Lactoferricin shares some of the properties of lactoferrin, but also exhibits unique characteristics and functions. In this review, we discuss the structure, functions, and potential therapeutic uses of lactoferrin, lactoferricin, and other lactoferrin-derived bioactive peptides in treating various infections and inflammatory conditions. Furthermore, we summarize clinical trials examining the effect of lactoferrin supplementation in disease treatment, with a special focus on its potential use in treating COVID-19.
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Affiliation(s)
- Anna Ohradanova-Repic
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
| | - Romana Praženicová
- Laboratory of Molecular Immunology, Institute of Molecular Biology, Slovak Academy of Sciences, 845 51 Bratislava, Slovakia
| | - Laura Gebetsberger
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
| | - Tetiana Moskalets
- Laboratory of Molecular Immunology, Institute of Molecular Biology, Slovak Academy of Sciences, 845 51 Bratislava, Slovakia
| | - Rostislav Skrabana
- Laboratory of Structural Biology of Neurodegeneration, Institute of Neuroimmunology, Slovak Academy of Sciences, 845 10 Bratislava, Slovakia
| | - Ondrej Cehlar
- Laboratory of Structural Biology of Neurodegeneration, Institute of Neuroimmunology, Slovak Academy of Sciences, 845 10 Bratislava, Slovakia
| | - Gabor Tajti
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
| | - Hannes Stockinger
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
| | - Vladimir Leksa
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
- Laboratory of Molecular Immunology, Institute of Molecular Biology, Slovak Academy of Sciences, 845 51 Bratislava, Slovakia
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Li T, Wang Z, Guo J, de la Fuente-Nunez C, Wang J, Han B, Tao H, Liu J, Wang X. Bacterial resistance to antibacterial agents: Mechanisms, control strategies, and implications for global health. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 860:160461. [PMID: 36435256 DOI: 10.1016/j.scitotenv.2022.160461] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/19/2022] [Accepted: 11/20/2022] [Indexed: 06/16/2023]
Abstract
The spread of bacterial drug resistance has posed a severe threat to public health globally. Here, we cover bacterial resistance to current antibacterial drugs, including traditional herbal medicines, conventional antibiotics, and antimicrobial peptides. We summarize the influence of bacterial drug resistance on global health and its economic burden while highlighting the resistance mechanisms developed by bacteria. Based on the One Health concept, we propose 4A strategies to combat bacterial resistance, including prudent Application of antibacterial agents, Administration, Assays, and Alternatives to antibiotics. Finally, we identify several opportunities and unsolved questions warranting future exploration for combating bacterial resistance, such as predicting genetic bacterial resistance through the use of more effective techniques, surveying both genetic determinants of bacterial resistance and the transmission dynamics of antibiotic resistance genes (ARGs).
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Affiliation(s)
- Ting Li
- Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Beijing 100081, PR China; State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Biotechnology, No. 20, Dongda Street, Fengtai District, Beijing 100071, PR China
| | - Zhenlong Wang
- Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Beijing 100081, PR China
| | - Jianhua Guo
- Australian Centre for Water and Environmental Biotechnology (ACWEB, formerly AWMC), The University of Queensland, St Lucia, Queensland 4072, Australia.
| | - Cesar de la Fuente-Nunez
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America; Departments of Bioengineering and Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA, United States of America; Penn Institute for Computational Science, University of Pennsylvania, Philadelphia, PA, United States of America.
| | - Jinquan Wang
- Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Beijing 100081, PR China
| | - Bing Han
- Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Beijing 100081, PR China
| | - Hui Tao
- Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Beijing 100081, PR China
| | - Jie Liu
- Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Beijing 100081, PR China
| | - Xiumin Wang
- Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Beijing 100081, PR China.
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Koca CG, Yıldırım B, Özmen Ö, Çiçek MF, İğneci M, Kırarslan Ö, Erdil A. Comparison of the efficacy of intra-articular injections of hyaluronic acid and lactoferrin in mono-iodoacetate-induced temporomandibular joint osteoarthritis: A histomorphometric, immunohistochemistry, and micro-computed tomography analysis. Jt Dis Relat Surg 2023; 34:166-175. [PMID: 36700279 PMCID: PMC9903097 DOI: 10.52312/jdrs.2023.901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 11/27/2022] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVES This study aims to evaluate the efficacy of high-molecular-weight hyaluronic acid (HMWHA) and lactoferrin (LF) injections on temporomandibular joint (TMJ) cartilage and subchondral bone in mono-iodoacetate (MIA)-induced temporomandibular joint osteoarthritis model in rats. MATERIALS AND METHODS In this in vivo study, a total of 24 rats were divided into three groups as follows: saline group (Group 1), HMWHA group (Group 2), and LF group (Group 3) including eight rats in each group. The intra-articular injections were administered once a week for three weeks after osteoarthritis was induced. All animals were euthanized 28 days after induction of osteoarthritis, and TMJs were harvested for histomorphometric, immunohistochemical, and micro-computed tomography (CT) analysis. RESULTS There was no significant difference between the HMWHA and LF groups in terms of the histomorphometric and immunohistochemical analysis results (p>0.05). According to the micro-CT analysis, the LF group had the highest mean bone volume fraction (74.9±0.5) and trabecular thickness (0.122±0.002), while the saline group had the lowest mean values (55.0±0.3 and 0.071±0.002, respectively) (p<0.001). There was no significant difference between the HMWHA and LF groups according to the micro-CT analysis (p>0.05). Both groups had better healing effects than the saline group in all analyses. CONCLUSION Lactoferrin has a healing effect at least as much as HMWHA in MIA-induced TMJ osteoarthritis. We suggest that LF may be evaluated in future clinical studies as a promising agent in the treatment of osteoarthritis.
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Affiliation(s)
- Cansu Gül Koca
- Department of Oral and Maxillofacial Surgery, Uşak University Faculty of Dentistry, Uşak, Türkiye
| | - Bengisu Yıldırım
- Department of Oral and Maxillofacial Surgery, Uşak University Faculty of Dentistry, Uşak, Türkiye
| | - Özlem Özmen
- Department of Pathology, Burdur Mehmet Akif Ersoy University Faculty of Medicine, Burdur, Türkiye
| | - Muhammed Fatih Çiçek
- Department of Oral and Maxillofacial Surgery, Uşak University Faculty of Dentistry, Uşak, Türkiye
| | - Mehmet İğneci
- Department of Oral and Maxillofacial Surgery, Uşak University Faculty of Dentistry, Uşak, Türkiye
| | - Özge Kırarslan
- Department of Oral and Maxillofacial Surgery, Uşak University Faculty of Dentistry, Uşak, Türkiye
| | - Aras Erdil
- Uşak Üniversitesi Diş Hekimliği Fakültesi, Ağız Diş ve Çene Cerrahisi Anabilim Dalı, 64200 Uşak, Türkiye.
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Feng J, Zhang L, Tang X, Hu W, Zhou P. Major yolk protein from sea cucumber (Stichopus japonicus) attenuates acute colitis via regulation of microbial dysbiosis and inflammatory responses. Food Res Int 2022; 151:110841. [PMID: 34980380 DOI: 10.1016/j.foodres.2021.110841] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 10/28/2021] [Accepted: 11/27/2021] [Indexed: 11/15/2022]
Abstract
Inflammatory bowel disease afflicted individuals and most medications have adverse effects. The objection of this study is to investigate whether the major yolk protein (MYP) could aid in the remission of colitis. The function of MYP on acute colitis was assessed through a dextran sulfate sodium -induced colitis mice model. Compared to the model group, the anti-inflammatory cytokines increased significantly in the MYP group, whereas the pro-inflammatory cytokines were not significantly different between the model and treatment group. The results also showed that supplementation of MYP improved the shift in microbial community composition of mice with colitis induced by DSS. In addition, MYP supplementation enriched the contents of fecal short-chain fatty acids. The alleviation of MYP on the colitis was probably related to repair the dysbiosis state of colonic microbiota, which thus induced an increase in short-chain fatty acids level and secrete anti-inflammatory cytokines (IL-4 and IL-10). In sum, oral MYP may be a potential candidate for the attenuating of acute colitis.
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Affiliation(s)
- Jianhui Feng
- State Key Laboratory of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Lina Zhang
- State Key Laboratory of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China.
| | - Xue Tang
- State Key Laboratory of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Wei Hu
- Shandong Homey Aquatic Development CO., Rongcheng, Shandong Province 264000, China
| | - Peng Zhou
- State Key Laboratory of Food Science & Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China.
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Prospects and Applications of Natural Blood-Derived Products in Regenerative Medicine. Int J Mol Sci 2021; 23:ijms23010472. [PMID: 35008900 PMCID: PMC8745602 DOI: 10.3390/ijms23010472] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/21/2021] [Accepted: 12/28/2021] [Indexed: 12/16/2022] Open
Abstract
Currently, there are a number of therapeutic schemes used for the treatment of various types of musculoskeletal disorders. However, despite the use of new treatment options, therapeutic failure remains common due to impaired and delayed healing, or implant rejection. Faced with this challenge, in recent years regenerative medicine started looking for alternative solutions that could additionally support tissue regeneration. This review aims to outline the functions and possible clinical applications of, and future hopes associated with, using autologous or heterologous products such as antimicrobial peptides (AMPs), microvesicles (MVs), and neutrophil degranulation products (DGP) obtained from circulating neutrophils. Moreover, different interactions between neutrophils and platelets are described. Certain products released from neutrophils are critical for interactions between different immune cells to ensure adequate tissue repair. By acting directly and indirectly on host cells, these neutrophil-derived products can modulate the body’s inflammatory responses in various ways. The development of new formulations based on these products and their clinically proven success would give hope for significant progress in regenerative therapy in human and veterinary medicine.
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Rahman R, Fonseka AD, Sua S, Ahmad M, Rajendran R, Ambu S, Davamani F, Khoo AS, Chitra E. Inhibition of breast cancer xenografts in a mouse model and the induction of apoptosis in multiple breast cancer cell lines by lactoferricin B peptide. J Cell Mol Med 2021; 25:7181-7189. [PMID: 34236134 PMCID: PMC8335703 DOI: 10.1111/jcmm.16748] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/24/2021] [Accepted: 06/11/2021] [Indexed: 01/03/2023] Open
Abstract
Breast cancer has a diverse aetiology characterized by the heterogeneous expression of hormone receptors and signalling molecules, resulting in varied sensitivity to chemotherapy. The adverse side effects of chemotherapy coupled with the development of drug resistance have prompted the exploration of natural products to combat cancer. Lactoferricin B (LfcinB) is a natural peptide derived from bovine lactoferrin that exhibits anticancer properties. LfcinB was evaluated in vitro for its inhibitory effects on cell lines representing different categories of breast cancer and in vivo for its suppressive effects on tumour xenografts in NOD-SCID mice. The different breast cancer cell lines exhibited varied levels of sensitivity to apoptosis induced by LfcinB in the order of SKBR3>MDA-MB-231>MDA-MB-468>MCF7, while the normal breast epithelial cells MCF-10A were not sensitive to LfcinB. The peptide also inhibited the invasion of the MDA-MB-231 and MDA-MB-468 cell lines. In the mouse xenograft model, intratumoural injections of LfcinB significantly reduced tumour growth rate and tumour size, as depicted by live imaging of the mice using in vivo imaging systems (IVIS). Harvested tumour volume and weight were significantly reduced by LfcinB treatment. LfcinB, therefore, is a promising and safe candidate that can be considered for the treatment of breast cancer.
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Affiliation(s)
- Rizdwan Rahman
- School of Post Graduate StudiesInternational Medical UniversityKuala LumpurMalaysia
| | | | - Shiang‐Chia Sua
- School of MedicineInternational Medical UniversityKuala LumpurMalaysia
| | - Munirah Ahmad
- Molecular Pathology UnitCancer Research CentreInstitute for Medical ResearchNational Institutes of HealthMinistry of Health MalaysiaShah Alam, SelangorMalaysia
| | | | - Stephen Ambu
- School of Post Graduate StudiesInternational Medical UniversityKuala LumpurMalaysia
| | - Fabian Davamani
- School of Health SciencesInternational Medical UniversityKuala LumpurMalaysia
| | - Alan Soo‐Beng Khoo
- School of Post Graduate StudiesInternational Medical UniversityKuala LumpurMalaysia
- Molecular Pathology UnitCancer Research CentreInstitute for Medical ResearchNational Institutes of HealthMinistry of Health MalaysiaShah Alam, SelangorMalaysia
- Institute for ResearchDevelopment and InnovationInternational Medical UniversityKuala LumpurMalaysia
| | - Ebenezer Chitra
- School of Health SciencesInternational Medical UniversityKuala LumpurMalaysia
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11
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Moretta A, Scieuzo C, Petrone AM, Salvia R, Manniello MD, Franco A, Lucchetti D, Vassallo A, Vogel H, Sgambato A, Falabella P. Antimicrobial Peptides: A New Hope in Biomedical and Pharmaceutical Fields. Front Cell Infect Microbiol 2021; 11:668632. [PMID: 34195099 PMCID: PMC8238046 DOI: 10.3389/fcimb.2021.668632] [Citation(s) in RCA: 166] [Impact Index Per Article: 55.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/10/2021] [Indexed: 12/14/2022] Open
Abstract
Antibiotics are essential drugs used to treat pathogenic bacteria, but their prolonged use contributes to the development and spread of drug-resistant microorganisms. Antibiotic resistance is a serious challenge and has led to the need for new alternative molecules less prone to bacterial resistance. Antimicrobial peptides (AMPs) have aroused great interest as potential next-generation antibiotics, since they are bioactive small proteins, naturally produced by all living organisms, and representing the first line of defense against fungi, viruses and bacteria. AMPs are commonly classified according to their sources, which are represented by microorganisms, plants and animals, as well as to their secondary structure, their biosynthesis and their mechanism of action. They find application in different fields such as agriculture, food industry and medicine, on which we focused our attention in this review. Particularly, we examined AMP potential applicability in wound healing, skin infections and metabolic syndrome, considering their ability to act as potential Angiotensin-Converting Enzyme I and pancreatic lipase inhibitory peptides as well as antioxidant peptides. Moreover, we argued about the pharmacokinetic and pharmacodynamic approaches to develop new antibiotics, the drug development strategies and the formulation approaches which need to be taken into account in developing clinically suitable AMP applications.
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Affiliation(s)
- Antonio Moretta
- Department of Sciences, University of Basilicata, Potenza, Italy
| | - Carmen Scieuzo
- Department of Sciences, University of Basilicata, Potenza, Italy
- Spinoff XFlies s.r.l, University of Basilicata, Potenza, Italy
| | | | - Rosanna Salvia
- Department of Sciences, University of Basilicata, Potenza, Italy
- Spinoff XFlies s.r.l, University of Basilicata, Potenza, Italy
| | | | - Antonio Franco
- Department of Sciences, University of Basilicata, Potenza, Italy
- Spinoff XFlies s.r.l, University of Basilicata, Potenza, Italy
| | - Donatella Lucchetti
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Vassallo
- Department of Sciences, University of Basilicata, Potenza, Italy
| | - Heiko Vogel
- Department of Entomology, Max Planck Institute for Chemical Ecology, Jena, Germany
| | - Alessandro Sgambato
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro di Riferimento Oncologico della Basilicata (IRCCS-CROB), Rionero in Vulture, Italy
| | - Patrizia Falabella
- Department of Sciences, University of Basilicata, Potenza, Italy
- Spinoff XFlies s.r.l, University of Basilicata, Potenza, Italy
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12
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Lactoferrin as a regenerative agent: The old-new panacea? Pharmacol Res 2021; 167:105564. [PMID: 33744427 DOI: 10.1016/j.phrs.2021.105564] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 03/01/2021] [Accepted: 03/15/2021] [Indexed: 01/17/2023]
Abstract
Lactoferrin (Lf) possesses various biological properties and therapeutic potentials being a perspective anti-inflammatory, antibacterial, antiviral, antioxidant, antitumor, and immunomodulatory agent. A significant body of literature has also demonstrated that Lf modulates regenerative processes in different anatomical structures, such as bone, cartilage, skin, mucosa, cornea, tendon, vasculature, and adipose tissue. Hence, this review collected and analyzed the data on the regenerative effects of Lf, as well as paid specific attention to their molecular basis. Furthermore, tissue and condition-specific activities of different Lf types as well as problems of their delivery to the targeted organs were discussed. The authors strongly hope that this review will stimulate researchers to focus on the highlighted topics thus accelerating the progress of Lf's wider clinical application.
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13
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de Oliveira Costa B, Franco OL. Cryptic Host Defense Peptides: Multifaceted Activity and Prospects for Medicinal Chemistry. Curr Top Med Chem 2021; 20:1274-1290. [PMID: 32209042 DOI: 10.2174/1568026620666200325112425] [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: 11/11/2019] [Revised: 02/03/2020] [Accepted: 02/24/2020] [Indexed: 01/22/2023]
Abstract
Host defense peptides (HDPs) comprise a heterogeneous group of evolutionarily conserved and biologically active small molecules that are produced by different organisms. HDPs are widely researched because they often have multiple biological activities, for example antimicrobial, immunomodulatory and anticancer activity. In this context, in this review we focus on cryptic HDPs, molecules derived specifically from proteolytic processing of endogenous precursor proteins. Here, we explore the biological activity of such molecules and we further discuss the development of optimized sequences based on these natural cryptic HDPs. In addition, we present clinical-phase studies of cryptic HDPs (natural or optimized), and point out the possible applicability of these molecules in medicinal chemistry.
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Affiliation(s)
- Bruna de Oliveira Costa
- S-inova Biotech, Graduate Program in Biotechnology, Universidade Catolica Dom Bosco, Campo Grande, MS, Brazil
| | - Octávio Luiz Franco
- S-inova Biotech, Graduate Program in Biotechnology, Universidade Catolica Dom Bosco, Campo Grande, MS, Brazil.,Department of Genomic Sciences and Biotechnology, Center for Analysis of Proteomics and Biochemistry, Catholic University of Brasília, Brasília, DF, Brazil.,Department of Molecular Pathology, Faculty of Medicine, University of Brasília, Brasília-DF, Brazil
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14
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Oral Bovine Milk Lactoferrin Administration Suppressed Myopia Development through Matrix Metalloproteinase 2 in a Mouse Model. Nutrients 2020; 12:nu12123744. [PMID: 33291388 PMCID: PMC7762016 DOI: 10.3390/nu12123744] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/30/2020] [Accepted: 12/02/2020] [Indexed: 12/26/2022] Open
Abstract
Recent studies have reported an association between myopia development and local ocular inflammation. Lactoferrin (LF) is an iron-binding protein present in saliva, tears, and mother’s milk. Furthermore, sequestering iron by LF can cause its antibacterial property. Moreover, LF has an anti-inflammatory effect. We aimed to determine the suppressive effect of LF against the development and progress of myopia using a murine lens-induced myopia (LIM) model. We divided male C57BL/6J mice (3 weeks old) into two groups. While the experimental group was orally administered LF (1600 mg/kg/day, from 3-weeks-old to 7-weeks-old), a similar volume of Ringer’s solution was administered to the control group. We subjected the 4-week-old mice to −30 diopter lenses and no lenses on the right and left eyes, respectively. We measured the refraction and the axial length at baseline and 3 weeks after using a refractometer and a spectral domain optical coherence tomography (SD-OCT) system in both eyes. Furthermore, we determined the matrix metalloproteinase-2 (MMP-2) activity, and the amount of interleukin-6 (IL-6), MMP-2, and collagen 1A1 in the choroid or sclera. The eyes with a minus lens showed a refractive error shift and an axial length elongation in the control group, thus indicating the successful induction of myopia. However, there were no significant differences in the aforementioned parameters in the LF group. While LIM increased IL-6 expression and MMP-2 activity, it decreased collagen 1A1 content. However, orally administered LF reversed these effects. Thus, oral administration of LF suppressed lens-induced myopia development by modifying the extracellular matrix remodeling through the IL-6–MMP-2 axis in mice.
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15
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Superti F. Lactoferrin from Bovine Milk: A Protective Companion for Life. Nutrients 2020; 12:nu12092562. [PMID: 32847014 PMCID: PMC7551115 DOI: 10.3390/nu12092562] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 02/06/2023] Open
Abstract
Lactoferrin (Lf), an iron-binding multifunctional glycoprotein belonging to the transferrin family, is present in most biological secretions and reaches particularly high concentrations in colostrum and breast milk. A key function of lactoferrin is non-immune defence and it is considered to be a mediator linking innate and adaptive immune responses. Lf from bovine milk (bLf), the main Lf used in human medicine because of its easy availability, has been designated by the United States Food and Drug Administration as a food additive that is generally recognized as safe (GRAS). Among the numerous protective activities exercised by this nutraceutical protein, the most important ones demonstrated after its oral administration are: Antianemic, anti-inflammatory, antimicrobial, immunomodulatory, antioxidant and anticancer activities. All these activities underline the significance in host defence of bLf, which represents an ideal nutraceutical product both for its economic production and for its tolerance after ingestion. The purpose of this review is to summarize the most important beneficial activities demonstrated following the oral administration of bLf, trying to identify potential perspectives on its prophylactic and therapeutic applications in the future.
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Affiliation(s)
- Fabiana Superti
- National Centre for Innovative Technologies in Public Health, National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy
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16
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Qi J, Li W, Lu K, Jin F, Liu D, Xu X, Wang X, Kang X, Wang W, Shu G, Han F, Ying X, You J, Ji J, Du Y. pH and Thermal Dual-Sensitive Nanoparticle-Mediated Synergistic Antitumor Effect of Immunotherapy and Microwave Thermotherapy. NANO LETTERS 2019; 19:4949-4959. [PMID: 31286769 DOI: 10.1021/acs.nanolett.9b01061] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Cationic anticancer peptides, which can induce tumor cell immunogenic death and further promote systemic tumor-specific immune responses, have offered a promising solution to relieve the tumor immunosuppressive microenvironment. However, peptide drugs are easily degraded and lack of targeting ability when administered systemically, leading to limitations in their applications. Herein, we report a pH and thermal dual-sensitive bovine lactoferricin-loaded (one of the most widely studied cationic anticancer peptides) nanoparticles, which simultaneously exhibited antitumor and immune cell activated effects when applied with microwave thermotherapy, an auxiliary method of immunotherapy. The bovine lactoferricin could be delivered to the tumor site by nanoparticles, be immediately released from nanoparticles in the acidic environment of lysosomes and the thermal condition caused by microwave radiation, and ultimately induce tumor apoptosis with the release of damage-associated molecular patterns (DAMPs). It is worth noting that the strategy of bovine lactoferricin-loaded nanoparticles intravenous injection combined with local microwave thermotherapy not only showed excellent efficacy in relieving tumor growth but also resulted in strong antitumor immunities, which was due to the released bovine lactoferricin under stimulating conditions, and the pool of tumor-associated antigens generated by tumor destruction. In conclusion, this work presents a strategy for tumor treatment based on dual-sensitive bovine lactoferricin-loaded nanoparticles combined with microwave thermotherapy, which may provide a solution for cationic anticancer peptides delivery and improving antitumor immune responses.
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Affiliation(s)
- Jing Qi
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Weishuo Li
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Kongjun Lu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Feiyang Jin
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Di Liu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Xiaoling Xu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Xiaojuan Wang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Xuqi Kang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Wei Wang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Gaofeng Shu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research , Lishui Hospital of Zhejiang University , Lishui 323000 , China
| | - Feng Han
- Key Laboratory of Cardiovascular & Cerebrovascular Medicine, School of Pharmacy , Nanjing Medical University , Nanjing 210023 , China
| | - Xiaoying Ying
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Jian You
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
| | - Jiansong Ji
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research , Lishui Hospital of Zhejiang University , Lishui 323000 , China
| | - Yongzhong Du
- Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , 866 Yu-Hang-Tang Road , Hangzhou 310058 , China
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17
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Aly E, López-Nicolás R, Darwish AA, Ros-Berruezo G, Frontela-Saseta C. In vitro effectiveness of recombinant human lactoferrin and its hydrolysate in alleviating LPS-induced inflammatory response. Food Res Int 2017; 118:101-107. [PMID: 30898345 DOI: 10.1016/j.foodres.2017.12.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 12/08/2017] [Accepted: 12/12/2017] [Indexed: 12/27/2022]
Abstract
This study aimed to evaluate the potential anti-inflammatory role of the most produced form of lactoferrin expressed in various expression systems (Fe-saturated recombinant human Lf, rhLf) and its hydrolysate in concentrations resembles that found in mature human milk. Co-culture model consisted of CaCo-2 and RAW 246.7 cell lines was used to evaluate the potential anti-inflammatory activity of rhLf and its hydrolysate. During this experiment, CaCo-2 monolayer permeability and integrity was assayed through the measurement of transepithelial electrical resistance (TEER values). Also, the production of reactive oxygen species (ROS), nitric oxide (NO) and different cytokines (IL-8, IL-1β, IL-6, IL-10, IL-12p70, and TNF-α) were measured. The treatment with rhLf and its hydrolysate protected the monolayer integrity against LPS effect and reduced IL-8 and ROS production. This effect was dependent on the dose and 2mgmL-1 of rhLf hydrolysate was more effective. The addition of rhLf and its hydrolysate to infant formula is a prominent step towards improving both infant formula functionality and newborn health. Thus, these functional ingredients could be incorporated in infant foods. In this context, ongoing researches are conducted to clarify this effect whether by using synthetic peptides or by using LPS-sepsis animal.
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Affiliation(s)
- Esmat Aly
- Food Science and Nutrition Dept., Faculty of Veterinary Sciences, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, 30100 Espinardo, Spain; Special Food and Nutrition Dept., Food Technology Research Institute (FTRI), Agricultural Research Center (ARC), 12619 Giza, Egypt
| | - Rubén López-Nicolás
- Food Science and Nutrition Dept., Faculty of Veterinary Sciences, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, 30100 Espinardo, Spain
| | - Aliaa Ali Darwish
- Dairy Technology Research Dept., Food Technology Research Institute (FTRI), Agricultural Research Center (ARC), 12619 Giza, Egypt
| | - Gaspar Ros-Berruezo
- Food Science and Nutrition Dept., Faculty of Veterinary Sciences, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, 30100 Espinardo, Spain
| | - Carmen Frontela-Saseta
- Food Science and Nutrition Dept., Faculty of Veterinary Sciences, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, 30100 Espinardo, Spain.
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18
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Huang HC, Lin H, Huang MC. The lactoferricin B-derived peptide, LfB17-34, induces melanogenesis in B16F10 cells. Int J Mol Med 2017; 39:595-602. [PMID: 28204812 PMCID: PMC5360364 DOI: 10.3892/ijmm.2017.2884] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Accepted: 01/30/2017] [Indexed: 11/11/2022] Open
Abstract
Lactoferricin B (LfcinB), a peptide of bovine lactoferrin (LfB), exhibits multiple biological functions, including antimicrobial, antiviral, antioxidant and immuno-modulatory activities. However, the role of LfcinB-related peptides in melanogenesis remains unclear. In this study, a set of five LfcinB-related peptides was examined. We found that LfB17-34, an 18-mer LfcinB-derived peptide, increased melanogenesis in B16F10 melanoma cells without significantly affecting cell viability. LfB17-34 increased in vitro tyrosinase activity and melanin content in a dose-dependent manner. The results of RT-qPCR and western blot analyses showed that LfB17-34 increased the mRNA and protein expression of tyrosinase and tyrosinase-related protein 1 (Trp1). Moreover, LfB17-34 inhibited the phosphorylation of MAPK/Erk, but not p38 and Akt, and constitutively active MEK was able to reverse the LfB17-34-enhanced pigmentation, melanin content, and tyrosinase activity, suggesting a role of Erk signaling in the process of LfB17-34-mediated pigmentation. Taken together, these results suggest that LfB17-34 induces melanogenesis in B16F10 cells primarily through increased tyrosinase expression and activity and that LfB17-34 could be further developed for the treatment of hypopigmentation disorders.
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Affiliation(s)
| | - Hsuan Lin
- Renorigin Innovation Institute, Taipei 11560, Taiwan, R.O.C
| | - Min-Chuan Huang
- Graduate Institute of Anatomy and Cell Biology, National Taiwan University College of Medicine, Taipei 100, Taiwan, R.O.C
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19
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Lewallen EA, Bonin CA, Li X, Smith J, Karperien M, Larson AN, Lewallen DG, Cool SM, Westendorf JJ, Krych AJ, Leontovich AA, Im HJ, van Wijnen AJ. The synovial microenvironment of osteoarthritic joints alters RNA-seq expression profiles of human primary articular chondrocytes. Gene 2016; 591:456-64. [PMID: 27378743 PMCID: PMC5989726 DOI: 10.1016/j.gene.2016.06.063] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 06/30/2016] [Indexed: 11/20/2022]
Abstract
Osteoarthritis (OA) is a disabling degenerative joint disease that prompts pain and has limited treatment options. To permit early diagnosis and treatment of OA, a high resolution mechanistic understanding of human chondrocytes in normal and diseased states is necessary. In this study, we assessed the biological effects of OA-related changes in the synovial microenvironment on chondrocytes embedded within anatomically intact cartilage from joints with different pathological grades by next generation RNA-sequencing (RNA-seq). We determined the transcriptome of primary articular chondrocytes derived from anatomically unaffected knees and ankles, as well as from joints affected by OA. The GALAXY bioinformatics platform was used to facilitate biological interpretations. Comparisons of patient samples by k-means, hierarchical clustering and principal component analyses together reveal that primary chondrocytes exhibit OA grade-related differences in gene expression, including genes involved in cell-adhesion, ECM production and immune response. We conclude that diseased synovial microenvironments in joints with different histopathological OA grades directly alter gene expression in chondrocytes. One ramification of this finding is that anatomically intact cartilage from OA joints is not an ideal source of healthy chondrocytes, nor should these specimens be used to generate a normal baseline for the molecular characterization of diseased joints.
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Affiliation(s)
- Eric A Lewallen
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States.
| | - Carolina A Bonin
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States.
| | - Xin Li
- Jesse Brown VA Medical Center, Chicago, IL, United States.
| | - Jay Smith
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, United States.
| | - Marcel Karperien
- Department of Developmental Bioengineering, University of Twente, Enschede, The Netherlands.
| | - A Noelle Larson
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States.
| | - David G Lewallen
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States.
| | - Simon M Cool
- Department of Orthopedic Surgery, National University of Singapore, Singapore.
| | - Jennifer J Westendorf
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States; Department of Biochemistry & Molecular Biology, Mayo Clinic, Rochester, MN, United States.
| | - Aaron J Krych
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States.
| | - Alexey A Leontovich
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, United States.
| | - Hee-Jeong Im
- Jesse Brown VA Medical Center, Chicago, IL, United States; Department of Biochemistry, Rush University, Chicago, IL, United States; Department of Orthopedic Surgery, Rush University, Chicago, IL, United States; Department of Internal Medicine, Rush University, Chicago, IL, United States.
| | - Andre J van Wijnen
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States; Department of Biochemistry & Molecular Biology, Mayo Clinic, Rochester, MN, United States; Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, United States.
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20
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Marcone S, Belton O, Fitzgerald DJ. Milk-derived bioactive peptides and their health promoting effects: a potential role in atherosclerosis. Br J Clin Pharmacol 2016; 83:152-162. [PMID: 27151091 DOI: 10.1111/bcp.13002] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 04/15/2016] [Accepted: 04/23/2016] [Indexed: 12/13/2022] Open
Abstract
Bioactive peptides derived from milk proteins are food components that, in addition to their nutritional value, retain many biological properties and have therapeutic effects in several health disorders, including cardiovascular disease. Amongst these, atherosclerosis is the underlying cause of heart attack and strokes. It is a progressive dyslipidaemic and inflammatory disease where accumulation of oxidized lipids and inflammatory cells leads to the formation of an atherosclerotic plaque in the vessel wall. Milk-derived bioactive peptides can be released during gastrointestinal digestion, food processing or by enzymatic and bacterial fermentation and are considered to promote diverse beneficial effects such as lipid lowering, antihypertensive, immnomodulating, anti-inflammatory and antithrombotic effects. In this review, an overview of the diverse biological effects of these compounds is given, particularly focusing on their beneficial properties on cardiovascular disease and proposing novel mechanisms of action responsible for their bioactivity. Attempts to prevent cardiovascular diseases target modifications of several risk factors such as high blood pressure, obesity, high blood concentrations of lipids or insulin resistance. Milk-derived bioactive peptides are a source of health-enhancing components and the potential health benefit of these compounds has a growing commercial potential. Consequently, they have been incorporated as ingredients in functional foods, as dietary supplements and as pharmaceuticals to promote health and reduce risk of chronic diseases.
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Affiliation(s)
- Simone Marcone
- School of Medicine and Medical Science.,Food for Health Ieland, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Orina Belton
- School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin
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21
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Bruni N, Capucchio MT, Biasibetti E, Pessione E, Cirrincione S, Giraudo L, Corona A, Dosio F. Antimicrobial Activity of Lactoferrin-Related Peptides and Applications in Human and Veterinary Medicine. Molecules 2016; 21:E752. [PMID: 27294909 PMCID: PMC6273662 DOI: 10.3390/molecules21060752] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 06/03/2016] [Accepted: 06/06/2016] [Indexed: 01/15/2023] Open
Abstract
Antimicrobial peptides (AMPs) represent a vast array of molecules produced by virtually all living organisms as natural barriers against infection. Among AMP sources, an interesting class regards the food-derived bioactive agents. The whey protein lactoferrin (Lf) is an iron-binding glycoprotein that plays a significant role in the innate immune system, and is considered as an important host defense molecule. In search for novel antimicrobial agents, Lf offers a new source with potential pharmaceutical applications. The Lf-derived peptides Lf(1-11), lactoferricin (Lfcin) and lactoferrampin exhibit interesting and more potent antimicrobial actions than intact protein. Particularly, Lfcin has demonstrated strong antibacterial, anti-fungal and antiparasitic activity with promising applications both in human and veterinary diseases (from ocular infections to osteo-articular, gastrointestinal and dermatological diseases).
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Affiliation(s)
- Natascia Bruni
- Istituto Farmaceutico Candioli, Beinasco (To) 10092, Italy.
| | | | - Elena Biasibetti
- Department of Veterinary Sciences, University of Torino, Torino 10095, Italy.
| | - Enrica Pessione
- Department of Life Sciences and Systems Biology, University of Torino, Torino 10123, Italy.
| | - Simona Cirrincione
- Department of Life Sciences and Systems Biology, University of Torino, Torino 10123, Italy.
| | | | | | - Franco Dosio
- Department of Drug Science and Technology, University of Torino, Torino 10125, Italy.
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22
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Majumder K, Mine Y, Wu J. The potential of food protein-derived anti-inflammatory peptides against various chronic inflammatory diseases. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:2303-2311. [PMID: 26711001 DOI: 10.1002/jsfa.7600] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 11/20/2015] [Accepted: 12/22/2015] [Indexed: 06/05/2023]
Abstract
Inflammation is considered as one of the major causes for the initiation of various chronic diseases such as asthma, cancer, cardiovascular disease, diabetes, obesity, inflammatory bowel disease, osteoporosis and neurological diseases like Parkinson's disease. Increasing scientific evidence has delineated that inflammatory markers such as TNF-α, IL-1, IL-6, IL-8 and CRP and different transcription factors such as NF-κB and STAT are the major key factors that regulate these inflammatory diseases. Food protein-derived bioactive peptides have been shown to exhibit anti-inflammatory activity by inhibiting or reducing the expression of these inflammatory biomarkers and/or by modulating the activity of these transcription factors. This review aims to discuss various molecular targets and underlying mechanisms of food protein-derived anti-inflammatory peptides and to explore their potential against various chronic inflammatory diseases. © 2015 Society of Chemical Industry.
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Affiliation(s)
- Kaustav Majumder
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, AB, Canada
- Department of Food Science, University of Guelph, Guelph, ON, Canada
| | - Yoshinori Mine
- Department of Food Science, University of Guelph, Guelph, ON, Canada
| | - Jianping Wu
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, AB, Canada
- Cardiovascular Research Centre, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
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23
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Zhao L, Wang X, Zhang XL, Xie QF. Purification and identification of anti-inflammatory peptides derived from simulated gastrointestinal digests of velvet antler protein ( Cervus elaphus Linnaeus). J Food Drug Anal 2016; 24:376-384. [PMID: 28911592 PMCID: PMC9339547 DOI: 10.1016/j.jfda.2015.10.003] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 10/09/2015] [Accepted: 10/29/2015] [Indexed: 11/25/2022] Open
Abstract
The objective of this study was to identify anti-inflammatory peptides from simulated gastrointestinal digest (pepsin–pancreatin hydrolysate) of velvet antler protein. The hydrolysate was purified using ultrafiltration and consecutive chromatographic methods. The anti-inflammatory activity of the purified fraction was evaluated by the inhibition of NO production in lipopolysaccharide-induced RAW 264.7 macrophages. Four anti-inflammatory peptides, VH (Val–His), LAN (Leu–Ala–Asn), AL (Ala–Leu), and IA (Ile–Ala), were identified by liquid chromatography/tandem mass spectrometry. Each of these peptides demonstrated a U-shaped dose–effect relationship. VH, LAN, AL and IA showed the strongest anti-inflammatory activities at 200 μg/mL, that is, 15.5%, 13.0%, 16.0% and 11.2% inhibition of lipopolysaccharide-induced NO production, respectively. Additionally, the enhanced NO inhibitory activity was observed for the peptides mixture, indicating the possible synergistic effects. These results suggested that the peptides derived from velvet antler protein could potentially be used as a promising ingredient in functional foods or nutraceuticals against inflammatory diseases.
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Affiliation(s)
- Lei Zhao
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048,
China
- Beijing Laboratory for Food Quality and Safety, Beijing Technology and Business University, Beijing 100048,
China
- Corresponding author. Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, No. 33, Fucheng Road, Haidian District, Beijing 100048, China. E-mail address: (L. Zhao)
| | - Xuan Wang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048,
China
- Beijing Laboratory for Food Quality and Safety, Beijing Technology and Business University, Beijing 100048,
China
| | - Xiao-Lei Zhang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048,
China
- Beijing Laboratory for Food Quality and Safety, Beijing Technology and Business University, Beijing 100048,
China
| | - Qiao-Fei Xie
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048,
China
- Beijing Laboratory for Food Quality and Safety, Beijing Technology and Business University, Beijing 100048,
China
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24
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Kc R, Li X, Voigt RM, Ellman MB, Summa KC, Vitaterna MH, Keshavarizian A, Turek FW, Meng QJ, Stein GS, van Wijnen AJ, Chen D, Forsyth CB, Im HJ. Environmental disruption of circadian rhythm predisposes mice to osteoarthritis-like changes in knee joint. J Cell Physiol 2015; 230:2174-2183. [PMID: 25655021 DOI: 10.1002/jcp.24946] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 01/23/2015] [Indexed: 01/08/2023]
Abstract
Circadian rhythm dysfunction is linked to many diseases, yet pathophysiological roles in articular cartilage homeostasis and degenerative joint disease including osteoarthritis (OA) remains to be investigated in vivo. Here, we tested whether environmental or genetic disruption of circadian homeostasis predisposes to OA-like pathological changes. Male mice were examined for circadian locomotor activity upon changes in the light:dark (LD) cycle or genetic disruption of circadian rhythms. Wild-type (WT) mice were maintained on a constant 12 h:12 h LD cycle (12:12 LD) or exposed to weekly 12 h phase shifts. Alternatively, male circadian mutant mice (Clock(Δ19) or Csnk1e(tau) mutants) were compared with age-matched WT littermates that were maintained on a constant 12:12 LD cycle. Disruption of circadian rhythms promoted osteoarthritic changes by suppressing proteoglycan accumulation, upregulating matrix-degrading enzymes and downregulating anabolic mediators in the mouse knee joint. Mechanistically, these effects involved activation of the PKCδ-ERK-RUNX2/NFκB and β-catenin signaling pathways, stimulation of MMP-13 and ADAMTS-5, as well as suppression of the anabolic mediators SOX9 and TIMP-3 in articular chondrocytes of phase-shifted mice. Genetic disruption of circadian homeostasis does not predispose to OA-like pathological changes in joints. Our results, for the first time, provide compelling in vivo evidence that environmental disruption of circadian rhythms is a risk factor for the development of OA-like pathological changes in the mouse knee joint.
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Affiliation(s)
- Ranjan Kc
- Department of Biochemistry, Rush University Medical Center, Chicago, IL, 60612
| | - Xin Li
- Department of Biochemistry, Rush University Medical Center, Chicago, IL, 60612
| | - Robin M Voigt
- Section of Division of Digestive Diseases and Nutrition, Rush University Medical Center, Chicago, IL, 60612
| | - Michael B Ellman
- Department of Biochemistry, Rush University Medical Center, Chicago, IL, 60612.,Department of Orthopaedic Surgery, Internal Medicine, Rush University Medical Center, Chicago, IL, 60612
| | - Keith C Summa
- Center for Sleep and Circadian Biology, Department of Neurobiology, Northwestern University, Evanston, IL, 60208
| | - Martha Hotz Vitaterna
- Center for Sleep and Circadian Biology, Department of Neurobiology, Northwestern University, Evanston, IL, 60208
| | - Ali Keshavarizian
- Section of Division of Digestive Diseases and Nutrition, Rush University Medical Center, Chicago, IL, 60612.,Section of Pharmacology, Rush University Medical Center, Chicago, IL, 60612.,Section of Molecular Biophysics and Physiology, Rush University Medical Center, Chicago, IL, 60612.,Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Netherlands
| | - Fred W Turek
- Center for Sleep and Circadian Biology, Department of Neurobiology, Northwestern University, Evanston, IL, 60208
| | - Qing-Jun Meng
- Qing-Jun Meng, Faculty of Life Sciences, University of Manchester, Manchester, United Kingdom, M13 9PT
| | - Gary S Stein
- Department of Biochemistry, Vermont Cancer Center for Basic and Translational Research, University of Vermont Medical School, Burlington, VT, USA
| | - Andre J van Wijnen
- Departments of Orthopedic Surgery & Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
| | - Di Chen
- Department of Biochemistry, Rush University Medical Center, Chicago, IL, 60612
| | - Christopher B Forsyth
- Section of Division of Digestive Diseases and Nutrition, Rush University Medical Center, Chicago, IL, 60612
| | - Hee-Jeong Im
- Department of Biochemistry, Rush University Medical Center, Chicago, IL, 60612.,Department of Orthopaedic Surgery, Internal Medicine, Rush University Medical Center, Chicago, IL, 60612.,Section of Rheumatology, Rush University Medical Center, Chicago, IL, 60612.,Department of Bioengineering, University of Illinois at Chicago, Chicago, IL, 60612
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25
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Food-derived bioactive peptides on inflammation and oxidative stress. BIOMED RESEARCH INTERNATIONAL 2014; 2014:608979. [PMID: 24527452 PMCID: PMC3914560 DOI: 10.1155/2014/608979] [Citation(s) in RCA: 215] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2013] [Accepted: 12/23/2013] [Indexed: 12/15/2022]
Abstract
Chronic diseases such as atherosclerosis and cancer are now the leading causes of morbidity and mortality worldwide. Inflammatory processes and oxidative stress underlie the pathogenesis of these pathological conditions. Bioactive peptides derived from food proteins have been evaluated for various beneficial effects, including anti-inflammatory and antioxidant properties. In this review, we summarize the roles of various food-derived bioactive peptides in inflammation and oxidative stress and discuss the potential benefits and limitations of using these compounds against the burden of chronic diseases.
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26
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Murata M, Satoh T, Wakabayashi H, Yamauchi K, Abe F, Nomura Y. Oral administration of bovine lactoferrin attenuates ultraviolet B-induced skin photodamage in hairless mice. J Dairy Sci 2013; 97:651-8. [PMID: 24359814 DOI: 10.3168/jds.2013-7153] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 11/03/2013] [Indexed: 11/19/2022]
Abstract
Lactoferrin (LF) is recognized as a host defensive glycoprotein, especially for newborn infants. The aim of this study was to investigate whether orally administered LF had protective activity against UV-induced skin damage in hairless mice. Transepidermal water loss and skin hydration were evaluated in nonirradiated mice, UVB-irradiated mice, and UVB-irradiated and LF-administered mice. Supplementation with LF (1,600 mg/kg per day) effectively suppressed the increase in transepidermal water loss, reduction in skin hydration, aberrant epidermal hyperplasia, and cell apoptosis induced by UV irradiation. Although no significant changes in superoxide dismutase-like activity or malondialdehyde levels were observed in the skin with both UV irradiation and LF administration, UV-stimulated IL-1β levels in the skin were significantly suppressed by the administration of LF. Oral supplementation with LF has the potential to reduce IL-1β levels and prevent UV-induced skin damage. Further studies are needed to elucidate the relationships between the antiinflammatory effects and skin protective function of LF.
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Affiliation(s)
- M Murata
- Food Science and Technology Institute, Morinaga Milk Industry Co. Ltd., Zama-City, Kanagawa 252-8583, Japan; Applied Protein Chemistry, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu-City, Tokyo 183-8509, Japan.
| | - T Satoh
- Food Science and Technology Institute, Morinaga Milk Industry Co. Ltd., Zama-City, Kanagawa 252-8583, Japan
| | - H Wakabayashi
- Food Science and Technology Institute, Morinaga Milk Industry Co. Ltd., Zama-City, Kanagawa 252-8583, Japan
| | - K Yamauchi
- Food Science and Technology Institute, Morinaga Milk Industry Co. Ltd., Zama-City, Kanagawa 252-8583, Japan
| | - F Abe
- Food Science and Technology Institute, Morinaga Milk Industry Co. Ltd., Zama-City, Kanagawa 252-8583, Japan
| | - Y Nomura
- Applied Protein Chemistry, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu-City, Tokyo 183-8509, Japan
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27
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Yan D, Kc R, Chen D, Xiao G, Im HJ. Bovine lactoferricin-induced anti-inflammation is, in part, via up-regulation of interleukin-11 by secondary activation of STAT3 in human articular cartilage. J Biol Chem 2013; 288:31655-69. [PMID: 24036113 DOI: 10.1074/jbc.m112.440420] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Bovine lactoferricin (LfcinB), a multifunctional peptide, was recently demonstrated to be anti-catabolic and anti-inflammatory in human articular cartilage. LfcinB blocks IL-1-mediated proteoglycan depletion, matrix-degrading enzyme expression, and pro-inflammatory mediator induction. LfcinB selectively activates ERK1/2, p38 (but not JNK), and Akt signaling. However, the relationship between these pathways and LfcinB target genes has never been explored. In this study, we uncovered the remarkable ability of LfcinB in the induction of an anti-inflammatory cytokine, IL-11. LfcinB binds to cell surface heparan sulfate to initiate ERK1/2 signaling and activate AP-1 complexes composed of c-Fos and JunD, which transactivate the IL-11 gene. The induced IL-11 functions as an anti-inflammatory and chondroprotective cytokine in articular chondrocytes. Our data show that IL-11 directly attenuates IL-1-mediated catabolic and inflammatory processes ex vivo and in vitro. Moreover, IL-11 activates STAT3 signaling pathway to critically up-regulate TIMP-1 expression, as a consecutive secondary cellular response after IL-11 induction by LfcinB-ERK-AP-1 axis in human adult articular chondrocytes. The pathological relevance of IL-11 signaling to osteoarthritis is evidenced by significant down-regulation of its cognate receptor expression in osteoarthritic chondrocytes. Together, our results suggest a two-step mechanism, whereby LfcinB induces TIMP-1 through an IL-11-dependent pathway involving transcription factor AP-1 and STAT3.
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28
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Yan D, Chen D, Hawse JR, van Wijnen AJ, Im HJ. Bovine lactoferricin induces TIMP-3 via the ERK1/2-Sp1 axis in human articular chondrocytes. Gene 2013; 517:12-8. [PMID: 23313877 DOI: 10.1016/j.gene.2013.01.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2012] [Revised: 12/26/2012] [Accepted: 01/02/2013] [Indexed: 01/24/2023]
Abstract
Bovine lactoferricin (LfcinB) is a heparan sulfate-binding peptide with multiple bioactivities. In human articular cartilage, LfcinB antagonizes interleukin-1 β (IL-1β) and fibroblast growth factor 2 (FGF-2) in proteoglycan metabolism, catabolic protease expression, and induction of pro-inflammatory mediators. LfcinB specifically activates ERK1/2, p38 and Akt, but whether these signaling pathways control the expression of LfcinB target genes remained unknown. In this report, we characterized a novel aspect of LfcinB-mediated genetic response in human articular chondrocytes, tissue inhibitor of metalloproteinase 3 (TIMP-3) induction. Inhibition of individual signaling pathways revealed that ERK1/2 functions as the major pathway in TIMP-3 expression, whereas Akt plays a minor role. Further investigation identified Sp1 as a critical transcriptional activator in TIMP-3 regulation, and Sp1 activity is modulated by ERK1/2, not Akt. Comparative quantification indicates that significant downregulation of TIMP-3 occurs in OA chondrocytes, suggesting a beneficial role of LfcinB in OA pathogenesis. Our results collectively provide new insights into the mechanism of action of LfcinB, and support the candidacy of LfcinB as a chondroprotective agent.
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Affiliation(s)
- Dongyao Yan
- Department of Biochemistry, Section of Rheumatology, Rush University Medical Center, Chicago, IL 60612, USA
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