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Sangboonruang S, Semakul N, Manokruang K, Khammata N, Jantakee K, Mai-Ngam K, Charoenla S, Khamnoi P, Saengsawang K, Wattananandkul U, Intorasoot S, Tragoolpua K. Multifunctional poloxamer-based thermo-responsive hydrogel loaded with human lactoferricin niosomes: In vitro study on anti-bacterial activity, accelerate wound healing, and anti-inflammation. Int J Pharm X 2024; 8:100291. [PMID: 39493006 PMCID: PMC11530604 DOI: 10.1016/j.ijpx.2024.100291] [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: 07/09/2024] [Revised: 10/09/2024] [Accepted: 10/09/2024] [Indexed: 11/05/2024] Open
Abstract
Chronic wound infections are attributed to delayed tissue repair, which remains a major clinical challenge in long-term health care. Particularly, infections with antibiotic resistance have more serious effects on health, often resulting in unsuccessful treatments. Thus, antimicrobial peptide (AMP)-based therapy holds promise as a potential therapeutic approach to overcoming drug resistance. Conventional wound dressing is a passive strategy for wound care that is not capable of eradicating pathogens and promoting tissue repair. In this study, we aim to construct an advanced wound dressing; a thermo-responsive hydrogel incorporated with lactoferricin (Lfcin) niosome (Lfcin-Nio/hydrogel) for bacterial pathogen treatment. The Lfcin-loaded niosome (Lfcin-Nio) has a particle size of 396.91 ± 20.96 nm, 0.38 ± 0.01 of PdI, -10.5 ± 0.3 mV of ζ potential, and 72.30 ± 7.05 % Lfcin entrapment efficiency. Lfcin-Nio exhibited broad antibacterial activity on both drug-susceptible and drug-resistant strains, and also on bacteria residing in the biofilm matrix. The Lfcin-Nio/hydrogel was fabricated from 0.5 % w/v poloxamer 188-20 % w/v poloxamer 407, and supplemented with Lfcin-Nio and epidermal growth factor (EGF). The physical properties of Lfcin-Nio/hydrogels showed elasticity, swelling ability, and strong injectability with responsiveness to 33-37 °C temperatures. The biological properties of Lfcin-Nio/hydrogels exhibited a bactericidal effect against drug-resistant strains of S. aureus and P. aeruginosa, and showed less toxicity to the human skin fibroblast. It also promoted the healing of scratches by 55 % within 6 h, compared to the wound closure rate of 20 % in the cell control. The inflammatory response of the Lfcin-Nio/hydrogel-treated cells was reduced via suppression of IL-1β and COX-2 mRNA expressions. From this study, Lfcin-Nio/hydrogels can be suggested as a modern wound dressing that possesses multifunctional and beneficial properties for the management of chronic wound infections.
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Affiliation(s)
- Sirikwan Sangboonruang
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Natthawat Semakul
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kiattikhun Manokruang
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Nuttawut Khammata
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kanyaluck Jantakee
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Katanchalee Mai-Ngam
- National Metal and Materials Technology Center, National Science and Technology Development Agency, Pathumthani 12120, Thailand
| | - Satrawut Charoenla
- National Metal and Materials Technology Center, National Science and Technology Development Agency, Pathumthani 12120, Thailand
| | - Phadungkiat Khamnoi
- Diagnostic Laboratory, Maharaj Nakorn Chiang Mai Hospital, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | | | - Usanee Wattananandkul
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sorasak Intorasoot
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Khajornsak Tragoolpua
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
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Gu H, Wang Y, Wang Y, Ding L, Huan W, Yang Y, Fang F, Cui W. Global Bibliometric and Visualized Analysis of Research on Lactoferrin from 1978 to 2024. Mol Nutr Food Res 2024; 68:e2400379. [PMID: 39044343 DOI: 10.1002/mnfr.202400379] [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: 05/20/2024] [Revised: 07/02/2024] [Indexed: 07/25/2024]
Abstract
SCOPE Lactoferrin (LF) is an iron-bound protein with a molecular weight of about 80 kDa. LF has many biological functions such as antibacterial, antiviral, immunomodulatory, and anticancer. The purpose of this study is to explore the research trend of LF through bibliometric analysis. METHODS AND RESULTS The search is conducted in the Web of Science Core Collection database, and then the publications information of LF related literature is exported. Based on CiteSpace and VOSviewer software, countries, institutions, authors, journals, keywords, and so on are analyzed. Since 1987, a total of 9382 literature have been included, and the number of papers related to LF has increased year by year. These publications come mainly from 124 countries and 725 institutions. Of the 1256 authors analyzed, Valenti Piera is the one with the most publications. The burst strength of gut microbiota, antioxidant, nanoparticles, and in vitro digestion are 21.3, 15.63, 23.03, and 13.51, respectively. They represent the frontier of research in this field and are developing rapidly. CONCLUSION This study shows that LF has important research value. The study of LF nanoparticles and the effects of LF on the gut microbiota are an emerging field that helps to explore new research directions.
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Affiliation(s)
- Hong Gu
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, Changchun, 130021, China
| | - Yiming Wang
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, Changchun, 130021, China
| | - Yating Wang
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, Changchun, 130021, China
| | - Liyi Ding
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, Changchun, 130021, China
| | - Wenru Huan
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, Changchun, 130021, China
| | - Yuting Yang
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, Changchun, 130021, China
| | - Fang Fang
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, Changchun, 130021, China
| | - Weiwei Cui
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, Changchun, 130021, China
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3
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Andima M, Boese A, Paul P, Koch M, Loretz B, Lehr CM. Targeting Intracellular Bacteria with Dual Drug-loaded Lactoferrin Nanoparticles. ACS Infect Dis 2024; 10:1696-1710. [PMID: 38577780 PMCID: PMC11091908 DOI: 10.1021/acsinfecdis.4c00045] [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: 01/16/2024] [Revised: 03/18/2024] [Accepted: 03/26/2024] [Indexed: 04/06/2024]
Abstract
Treatment of microbial infections is becoming daunting because of widespread antimicrobial resistance. The treatment challenge is further exacerbated by the fact that certain infectious bacteria invade and localize within host cells, protecting the bacteria from antimicrobial treatments and the host's immune response. To survive in the intracellular niche, such bacteria deploy surface receptors similar to host cell receptors to sequester iron, an essential nutrient for their virulence, from host iron-binding proteins, in particular lactoferrin and transferrin. In this context, we aimed to target lactoferrin receptors expressed by macrophages and bacteria; as such, we prepared and characterized lactoferrin nanoparticles (Lf-NPs) loaded with a dual drug combination of antimicrobial natural alkaloids, berberine or sanguinarine, with vancomycin or imipenem. We observed increased uptake of drug-loaded Lf-NPs by differentiated THP-1 cells with up to 90% proportion of fluorescent cells, which decreased to about 60% in the presence of free lactoferrin, demonstrating the targeting ability of Lf-NPs. The encapsulated antibiotic drug cocktail efficiently cleared intracellular Staphylococcus aureus (Newman strain) compared to the free drug combinations. However, the encapsulated drugs and the free drugs alike exhibited a bacteriostatic effect against the hard-to-treat Mycobacterium abscessus (smooth variant). In conclusion, the results of this study demonstrate the potential of lactoferrin nanoparticles for the targeted delivery of antibiotic drug cocktails for the treatment of intracellular bacteria.
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Affiliation(s)
- Moses Andima
- Department
of Drug Delivery (DDEL), Helmholtz Institute
for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for
Infection Research, Campus E8.1, Saarbrücken 66123, Germany
- Department
of Chemistry, Faculty of Science and Education, Busitema University, P.O Box 236, Tororo 21435, Uganda
| | - Annette Boese
- Department
of Drug Delivery (DDEL), Helmholtz Institute
for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for
Infection Research, Campus E8.1, Saarbrücken 66123, Germany
| | - Pascal Paul
- Department
of Drug Delivery (DDEL), Helmholtz Institute
for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for
Infection Research, Campus E8.1, Saarbrücken 66123, Germany
| | - Marcus Koch
- INM-Leibniz
Institute for New Materials, Campus D2 2, Saarbrücken 66123, Germany
| | - Brigitta Loretz
- Department
of Drug Delivery (DDEL), Helmholtz Institute
for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for
Infection Research, Campus E8.1, Saarbrücken 66123, Germany
| | - Claus-Micheal Lehr
- Department
of Drug Delivery (DDEL), Helmholtz Institute
for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for
Infection Research, Campus E8.1, Saarbrücken 66123, Germany
- Department
of Pharmacy, Saarland University, Saarbrücken 66123, Germany
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Dyrda-Terniuk T, Pomastowski P. The Multifaceted Roles of Bovine Lactoferrin: Molecular Structure, Isolation Methods, Analytical Characteristics, and Biological Properties. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:20500-20531. [PMID: 38091520 PMCID: PMC10755757 DOI: 10.1021/acs.jafc.3c06887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/22/2023] [Accepted: 11/27/2023] [Indexed: 12/28/2023]
Abstract
Bovine lactoferrin (bLF) is widely known as an iron-binding glycoprotein from the transferrin family. The bLF molecule exhibits a broad spectrum of biological activity, including iron delivery, antimicrobial, antiviral, immunomodulatory, antioxidant, antitumor, and prebiotic functions, thereby making it one of the most valuable representatives for biomedical applications. Remarkably, LF functionality might completely differ in dependence on the iron saturation state and glycosylation patterns. Recently, a violently growing demand for bLF production has been observed, mostly for infant formulas, dietary supplements, and functional food formulations. Unfortunately, one of the reasons that inhibit the development of the bLF market and widespread protein implementation is related to its negligible amount in both major sources─colostrum and mature milk. This study provides a comprehensive overview of the significance of bLF research by delineating the key structural characteristics of the protein and elucidating their impact on its physicochemical and biological properties. Progress in the development of optimal isolation techniques for bLF is critically assessed, alongside the challenges that arise during its production. Furthermore, this paper presents a curated list of the most relevant instrumental techniques for the characterization of bLF. Lastly, it discusses the prospective applications and future directions for bLF-based formulations, highlighting their potential in various fields.
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Affiliation(s)
- Tetiana Dyrda-Terniuk
- Centre for Modern Interdisciplinary
Technologies, Nicolaus Copernicus University
in Toruń, Wileńska 4, 87-100 Toruń, Poland
| | - Paweł Pomastowski
- Centre for Modern Interdisciplinary
Technologies, Nicolaus Copernicus University
in Toruń, Wileńska 4, 87-100 Toruń, Poland
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Ianiro G, Niro A, Rosa L, Valenti P, Musci G, Cutone A. To Boost or to Reset: The Role of Lactoferrin in Energy Metabolism. Int J Mol Sci 2023; 24:15925. [PMID: 37958908 PMCID: PMC10650157 DOI: 10.3390/ijms242115925] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 10/25/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
Many pathological conditions, including obesity, diabetes, hypertension, heart disease, and cancer, are associated with abnormal metabolic states. The progressive loss of metabolic control is commonly characterized by insulin resistance, atherogenic dyslipidemia, inflammation, central obesity, and hypertension, a cluster of metabolic dysregulations usually referred to as the "metabolic syndrome". Recently, nutraceuticals have gained attention for the generalized perception that natural substances may be synonymous with health and balance, thus becoming favorable candidates for the adjuvant treatment of metabolic dysregulations. Among nutraceutical proteins, lactoferrin (Lf), an iron-binding glycoprotein of the innate immune system, has been widely recognized for its multifaceted activities and high tolerance. As this review shows, Lf can exert a dual role in human metabolism, either boosting or resetting it under physiological and pathological conditions, respectively. Lf consumption is safe and is associated with several benefits for human health, including the promotion of oral and gastrointestinal homeostasis, control of glucose and lipid metabolism, reduction of systemic inflammation, and regulation of iron absorption and balance. Overall, Lf can be recommended as a promising natural, completely non-toxic adjuvant for application as a long-term prophylaxis in the therapy for metabolic disorders, such as insulin resistance/type II diabetes and the metabolic syndrome.
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Affiliation(s)
- Giusi Ianiro
- Department of Biosciences and Territory, University of Molise, 86090 Pesche, Italy; (G.I.); (A.N.); (G.M.)
| | - Antonella Niro
- Department of Biosciences and Territory, University of Molise, 86090 Pesche, Italy; (G.I.); (A.N.); (G.M.)
| | - Luigi Rosa
- Department of Public Health and Infectious Diseases, University of Rome La Sapienza, 00185 Rome, Italy; (L.R.); (P.V.)
| | - Piera Valenti
- Department of Public Health and Infectious Diseases, University of Rome La Sapienza, 00185 Rome, Italy; (L.R.); (P.V.)
| | - Giovanni Musci
- Department of Biosciences and Territory, University of Molise, 86090 Pesche, Italy; (G.I.); (A.N.); (G.M.)
| | - Antimo Cutone
- Department of Biosciences and Territory, University of Molise, 86090 Pesche, Italy; (G.I.); (A.N.); (G.M.)
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Yao X, Bunt C, Liu M, Quek SY, Shaw J, Cornish J, Wen J. Enhanced Cellular Uptake and Transport of Bovine Lactoferrin Using Pectin- and Chitosan-Modified Solid Lipid Nanoparticles. Pharmaceutics 2023; 15:2168. [PMID: 37631382 PMCID: PMC10457979 DOI: 10.3390/pharmaceutics15082168] [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: 07/10/2023] [Revised: 08/14/2023] [Accepted: 08/20/2023] [Indexed: 08/27/2023] Open
Abstract
AIM The aim of this project is to use pectin- and chitosan-modified solid lipid nanoparticles for bovine lactoferrin to enhance its cellular uptake and transport. METHODS Solid lipid particles containing bovine lactoferrin (bLf) were formulated through the solvent evaporation technique, incorporating stearic acid along with either chitosan or pectin modification. bLf cellular uptake and transport were evaluated in vitro using the human adenocarcinoma cell line Caco-2 cell model. RESULTS AND DISCUSSION The bLf-loaded SLPs showed no significant effect on cytotoxicity and did not induce apoptosis within the eight-hour investigation. The use of confocal laser scanning microscopy confirmed that bLf follows the receptor-mediated endocytosis, whereas the primary mechanism for the cellular uptake of SLPs was endocytosis. The bLf-loaded SLPs had significantly more cellular uptake compared to bLf alone, and it was observed that this impact varied based on the time, temperature, and concentration. Verapamil and EDTA were determined to raise the apparent permeability coefficients (App) of bLf and bLf-loaded SLPs. CONCLUSION This occurred because they hindered efflux by interacting with P-glycoproteins and had a penetration-enhancing influence. These findings propose the possibility of an additional absorption mechanism for SLPs, potentially involving active transportation facilitated by the P-glycoprotein transporter in Caco-2 cells. These results suggest that SLPs have the potential to be applied as effective carriers to improve the oral bioavailability of proteins and peptides.
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Affiliation(s)
- Xudong Yao
- School of Pharmacy, Faculty of Medical and Health Science, The University of Auckland, Auckland 1142, New Zealand (M.L.); (J.S.)
| | - Craig Bunt
- Department of Food Science, Otago University, Dunedin 9054, New Zealand;
| | - Mengyang Liu
- School of Pharmacy, Faculty of Medical and Health Science, The University of Auckland, Auckland 1142, New Zealand (M.L.); (J.S.)
| | - Siew-Young Quek
- Chemical Science, The University of Auckland, Auckland 1142, New Zealand;
| | - John Shaw
- School of Pharmacy, Faculty of Medical and Health Science, The University of Auckland, Auckland 1142, New Zealand (M.L.); (J.S.)
| | - Jillian Cornish
- School of Medicine, Faculty of Medical and Health Science, The University of Auckland, Auckland 1142, New Zealand
| | - Jingyuan Wen
- School of Pharmacy, Faculty of Medical and Health Science, The University of Auckland, Auckland 1142, New Zealand (M.L.); (J.S.)
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Ramezani R, Mohammadian M, Hosseini ES, Zare M. The effect of bovine milk lactoferrin-loaded exosomes (exoLF) on human MDA-MB-231 breast cancer cell line. BMC Complement Med Ther 2023; 23:228. [PMID: 37422619 DOI: 10.1186/s12906-023-04045-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 06/18/2023] [Indexed: 07/10/2023] Open
Abstract
BACKGROUND Cancer is still the most challenging disease and is responsible for many deaths worldwide. Considerable research now focuses on targeted therapy in cancer using natural components to improve anti-tumor efficacy and reduce unfavorable effects. Lactoferrin is an iron-binding glycoprotein found in body fluids. Increasing evidence suggests that lactoferrin is a safe agent capable of inducing anti-cancer effects. Therefore, we conducted a study to evaluate the effects of the exosomal form of bovine milk lactoferrin on a human MDA-MB-231 breast cancer cell line. METHODS The exosomes were isolated from cancer cells by ultracentrifugation and incorporated with bovine milk lactoferrin through the incubation method. The average size of the purified exosome was determined using SEM imaging and DLS analysis. The maximum percentage of lactoferrin-loaded exosomes (exoLF) was achieved by incubating 1 mg/ml of lactoferrin with 30 µg/ml of MDA-MB-231 cells-derived exosomes. Following treatment of MDA-MB-231 cancer cells and normal cells with 1 mg/ml exoLF MTT assay applied to evaluate the cytotoxicity, PI/ annexin V analysis was carried out to illustrate the apoptotic phenotype, and the real-time PCR was performed to assess the pro-apoptotic protein, Bid, and anti-apoptotic protein, Bcl-2. RESULTS The average size of the purified exosome was about 100 nm. The maximum lactoferrin loading efficiency of exoLF was 29.72%. MTT assay showed that although the 1 mg/ml exoLF treatment of MDA-MB-231 cancer cells induced 50% cell growth inhibition, normal mesenchymal stem cells remained viable. PI/ annexin V analysis revealed that 34% of cancer cells had late apoptotic phenotype after treatment. The real-time PCR showed an elevated expression of pro-apoptotic protein Bid and diminished anti-apoptotic protein Bcl-2 following exoLF treatment. CONCLUSION These results suggested that exoLF could induce selective cytotoxicity against cancer cells compared to normal cells. Incorporating lactoferrin into the exosome seems an effective agent for cancer therapy. However, further studies are required to evaluate anti-tumor efficacy and the underlying mechanism of exoLF in various cancer cell lines and animal models.
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Affiliation(s)
- Reihaneh Ramezani
- Department of Family Therapy, Women Research Center, Alzahra University, Tehran, Iran.
| | - Mozhdeh Mohammadian
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Elaheh Sadat Hosseini
- Department of Genetics, Faculty of Life Sciences, Tehran North Branch, Islamic Azad University, Tehran, Iran
| | - Mehrak Zare
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Wang J, Yang N, Vogel HJ. Lactoferrin, a Great Wall of host-defence? Biometals 2023; 36:385-390. [PMID: 37171688 PMCID: PMC10127966 DOI: 10.1007/s10534-023-00502-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2023] [Indexed: 05/13/2023]
Affiliation(s)
- Jianhua Wang
- Innovative Team of Antimicrobial Peptides and Alternatives to Antibiotics, Gene Engineering Laboratory; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs; Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, People's Republic of China.
| | - Na Yang
- Innovative Team of Antimicrobial Peptides and Alternatives to Antibiotics, Gene Engineering Laboratory; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs; Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, People's Republic of China
| | - Hans J Vogel
- Biochemistry Research Group, Department of Biological Sciences, University of Calgary, Calgary, AB, T2N 1N4, Canada.
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Guzmán-Mejía F, Godínez-Victoria M, Molotla-Torres DE, Drago-Serrano ME. Lactoferrin as a Component of Pharmaceutical Preparations: An Experimental Focus. Pharmaceuticals (Basel) 2023; 16:214. [PMID: 37259362 PMCID: PMC9961256 DOI: 10.3390/ph16020214] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/24/2023] [Accepted: 01/27/2023] [Indexed: 10/29/2023] Open
Abstract
Lactoferrin is an 80 kDa monomeric glycoprotein that exhibits multitask activities. Lactoferrin properties are of interest in the pharmaceutical field for the design of products with therapeutic potential, including nanoparticles and liposomes, among many others. In antimicrobial preparations, lactoferrin has been included either as a main bioactive component or as an enhancer of the activity and potency of first-line antibiotics. In some proposals based on nanoparticles, lactoferrin has been included in delivery systems to transport and protect drugs from enzymatic degradation in the intestine, favoring the bioavailability for the treatment of inflammatory bowel disease and colon cancer. Moreover, nanoparticles loaded with lactoferrin have been formulated as delivery systems to transport drugs for neurodegenerative diseases, which cannot cross the blood-brain barrier to enter the central nervous system. This manuscript is focused on pharmaceutical products either containing lactoferrin as the bioactive component or formulated with lactoferrin as the carrier considering its interaction with receptors expressed in tissues as targets of drugs delivered via parenteral or mucosal administration. We hope that this manuscript provides insights about the therapeutic possibilities of pharmaceutical Lf preparations with a sustainable approach that contributes to decreasing the resistance of antimicrobials and enhancing the bioavailability of first-line drugs for intestinal chronic inflammation and neurodegenerative diseases.
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Affiliation(s)
- Fabiola Guzmán-Mejía
- Unidad Xochimilco, Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Ciudad de México CP 04960, Mexico
| | - Marycarmen Godínez-Victoria
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México CP 11340, Mexico
| | - Daniel Efrain Molotla-Torres
- Unidad Xochimilco, Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Ciudad de México CP 04960, Mexico
| | - Maria Elisa Drago-Serrano
- Unidad Xochimilco, Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Ciudad de México CP 04960, Mexico
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