101
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Xu G, Li L, Bao X, Yao P. Curcumin, casein and soy polysaccharide ternary complex nanoparticles for enhanced dispersibility, stability and oral bioavailability of curcumin. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100569] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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102
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Hanna DH, Lotfy VF, Basta AH, Saad GR. Comparative evaluation for controlling release of niacin from protein- and cellulose-chitosan based hydrogels. Int J Biol Macromol 2020; 150:228-237. [DOI: 10.1016/j.ijbiomac.2020.02.056] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 02/06/2020] [Accepted: 02/06/2020] [Indexed: 12/14/2022]
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103
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Hu Q, Hu S, Fleming E, Lee JY, Luo Y. Chitosan-caseinate-dextran ternary complex nanoparticles for potential oral delivery of astaxanthin with significantly improved bioactivity. Int J Biol Macromol 2020; 151:747-756. [DOI: 10.1016/j.ijbiomac.2020.02.170] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/15/2020] [Accepted: 02/15/2020] [Indexed: 12/14/2022]
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104
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Magnetic casein-CaFe2O4 nanohybrid carrier conjugated with progesterone for enhanced cytotoxicity of citrus peel derived hesperidin drug towards breast and ovarian cancer. Int J Biol Macromol 2020; 151:293-304. [DOI: 10.1016/j.ijbiomac.2020.02.172] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/14/2020] [Accepted: 02/15/2020] [Indexed: 02/07/2023]
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105
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Palacios S, Ramirez M, Lilue M. Clinical study of the tolerability of calcium carbonate-casein microcapsules as a dietary supplement in a group of postmenopausal women. Drugs Context 2020; 9:dic-2020-1-4. [PMID: 32362931 PMCID: PMC7185908 DOI: 10.7573/dic.2020-1-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/19/2020] [Accepted: 03/20/2020] [Indexed: 12/27/2022] Open
Abstract
Background Calcium is an essential macronutrient; however, currently supplements are often associated with gastrointestinal (GI) adverse events. The authors investigated the tolerability of a new delivery system for calcium supplementation, based on the functionalization of calcium carbonate (CaCO3) particles by casein proteins, in a randomized, prospective, double-blind, active comparator clinical trial. Methods Around 208 postmenopausal women were enrolled and randomized 1:1:1:1 to one of the four calcium supplements, taken for 30 days: (1) microencapsulated CaCO3 (microCaCO3) with a 90:10 mineral to protein ratio; (2) microCaCO3 with a 95:5 mineral to protein ratio; (3) conventional CaCO3 tablets; and (4) calcium citrate tablets (CaCitr). The Gastrointestinal Symptom Rating Scale (GSRS) questionnaire was used to evaluate the GI tolerability and the Treatment Satisfaction Questionnaire for Medication (TSQM) to analyze the satisfaction of the participants with the use of the calcium supplements. Results The mean GSRS scores at baseline differed among the groups from 3.95 to 5.35 without statistical significance. After 1 month use of supplements, the group given microCaCO3 with a 90:10 mineral to protein ratio, showed the lowest mean GSRS score (6.07), while the group given conventional CaCO3 showed the highest score (11.86). According to the completed TSQM questionnaire, the use of supplements was easier for both microCaCO3 groups in comparison with conventional supplements. Conclusions The microCaCO3 supplement has shown promising results in the context of GI tolerability and patient satisfaction in the use of supplements compared to conventional calcium supplements. The reduction of GI adverse events may increase the compliance to calcium supplements especially important among groups at risk of calcium deficiency.
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Affiliation(s)
- Santiago Palacios
- Palacios Institute of Women's Health, Calle Antonio Acuña, 9, CP. 28009, Madrid, España
| | - Marieta Ramirez
- Palacios Institute of Women's Health, Calle Antonio Acuña, 9, CP. 28009, Madrid, España
| | - Mariella Lilue
- Palacios Institute of Women's Health, Calle Antonio Acuña, 9, CP. 28009, Madrid, España
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106
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Busatto S, Zendrini A, Radeghieri A, Paolini L, Romano M, Presta M, Bergese P. The nanostructured secretome. Biomater Sci 2020; 8:39-63. [PMID: 31799977 DOI: 10.1039/c9bm01007f] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The term secretome, which traditionally strictly refers to single proteins, should be expanded to also include the great variety of nanoparticles secreted by cells (secNPs) into the extracellular space, which ranges from high-density lipoproteins of a few nanometers to extracellular vesicles and fat globules of hundreds of nanometers. Widening the definition is urged by the ever-increasing understanding of the role of secNPs as regulators/mediators of key physiological and pathological processes, which also puts them in the running as breakthrough cell-free therapeutics and diagnostics. "Made by cells for cells", secNPs are envisioned as a sweeping paradigm shift in nanomedicine, promising to overcome the limitations of synthetic nanoparticles by unsurpassed circulation and targeting abilities, precision and sustainability. From a longer/wider perspective, advanced manipulation would possibly make secNPs available as building blocks for future "biogenic" nanotechnology. However, the current knowledge is fragmented and sectorial (the majority of the studies being focused on a specific biological and/or medical aspect of a given secNP class or subclass), the understanding of the nanoscale and interfacial properties is limited and the development of bioprocesses and regulatory initiatives is in the early days. We believe that new multidisciplinary competencies and synergistic efforts need to be attracted and augmented to move forward. This review will contribute to the effort by attempting for the first time to rationally gather and elaborate secNPs and their traits into a unique concise framework - from biogenesis to colloidal properties, engineering and clinical translation - disclosing the overall view and easing comparative analysis and future exploitation.
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Affiliation(s)
- S Busatto
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy.
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107
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Resveratrol Nanoparticles: A Promising Therapeutic Advancement over Native Resveratrol. Processes (Basel) 2020. [DOI: 10.3390/pr8040458] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The importance of fruit-derived resveratrol (RES) in the treatment of various diseases has been discussed in various research publications. Those research findings have indicated the ability of the molecule as therapeutic in the context of in vitro and in vivo conditions. Mostly, the application of RES in in vivo conditions, encapsulation processes have been carried out using various nanoparticles that are made of biocompatible biomaterials, which are easily digested or metabolized, and RES is absorbed effectively. These biomaterials are non-toxic and are safe to be used as components in the biotherapeutics. They are made from naturally available by-products of food materials like zein or corn or components of the physiological system as with lipids. The versatility of the RES nanoparticles in their different materials, working range sizes, specificity in their targeting in various human diseases, and the mechanisms associated with them are discussed in this review.
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108
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Thermally self-assembled biodegradable poly(casein-g-N-isopropylacrylamide) unimers and their application in drug delivery for cancer therapy. Int J Biol Macromol 2020; 154:446-455. [PMID: 32194104 DOI: 10.1016/j.ijbiomac.2020.03.138] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/10/2020] [Accepted: 03/15/2020] [Indexed: 01/08/2023]
Abstract
In this work, we report the synthesis of graft copolymers based on casein and N-isopropylacrylamide, which can self-assemble into biodegradable micelles of approximately 80 nm at physiological conditions. The obtained copolymers were degraded by trypsin, an enzyme that is overexpressed in several malignant tumors. Moreover, graft copolymers were able to load doxorubicin (Dox) by ionic interaction with the casein component. In vitro release experiments showed that the in situ assembled micelles can maintain the cargo at plasma conditions but release Dox immediately after their exposition at pH 5.0 and trypsin. Cellular uptake and cytotoxicity assays revealed the efficient delivery to the nucleus and antiproliferative efficacy of Dox in the breast cancer cell line MDA231. Both delivery and therapeutic activity were enhanced in presence of trypsin. Overall, the prepared micelles hold a great potential for their utilization as dual responsive trypsin/pH drug delivery system.
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110
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Esmaili M, Dezhampanah H, Hadavi M. Surface modification of super paramagnetic iron oxide nanoparticles via milk casein for potential use in biomedical areas. J Biomol Struct Dyn 2020; 39:977-987. [DOI: 10.1080/07391102.2020.1722751] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Masoomeh Esmaili
- Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran
| | - Hamid Dezhampanah
- Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran
| | - Mahvash Hadavi
- Department of Biology, Faculty of Science, University of Guilan, Rasht, Iran
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111
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Alizadeh-Sani M, Rhim JW, Azizi-Lalabadi M, Hemmati-Dinarvand M, Ehsani A. Preparation and characterization of functional sodium caseinate/guar gum/TiO2/cumin essential oil composite film. Int J Biol Macromol 2020; 145:835-844. [DOI: 10.1016/j.ijbiomac.2019.11.004] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/31/2019] [Accepted: 11/01/2019] [Indexed: 11/28/2022]
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112
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Du Z, Liu J, Zhang H, Chen Y, Wu X, Zhang Y, Li X, Zhang T, Xiao H, Liu B. l-Arginine/l-lysine functionalized chitosan–casein core–shell and pH-responsive nanoparticles: fabrication, characterization and bioavailability enhancement of hydrophobic and hydrophilic bioactive compounds. Food Funct 2020; 11:4638-4647. [DOI: 10.1039/d0fo00005a] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This study developed novel oral delivery systems for the encapsulation, protection, and controlled release of hydrophobic and hydrophilic bioactive compounds based on l-arginine- or l-lysine-functionalized chitosan–casein nanoparticles.
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113
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Curcumin-loaded layer-by-layer folic acid and casein coated carboxymethyl cellulose/casein nanogels for treatment of skin cancer. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.07.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] Open
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114
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Cellulose Nanofibers and Other Biopolymers for Biomedical Applications. A Review. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app10010065] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Biopolymers are materials synthesised or derived from natural sources, such as plants, animals, microorganisms or any other living organism. The use of these polymers has grown significantly in recent years as industry shifts away from unsustainable fossil fuel resources and looks towards a softer and more sustainable environmental approach. This review article covers the main classes of biopolymers: Polysaccharides, proteins, microbial-derived and lignin. In addition, an overview of the leading biomedical applications of biopolymers is also provided, which includes tissue engineering, medical implants, wound dressings, and the delivery of bioactive molecules. The future clinical applications of biopolymers are vast, due to their inherent biocompatibility, biodegradability and low immunogenicity. All properties which their synthetic counterparts do not share.
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115
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Kajthunyakarn W, Khlibsuwan R, Sakloetsakun D, Pongjanyakul T. Sodium caseinate films modified using halloysite: Physicochemical characterization and drug permeability studies. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.101235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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116
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Salas P, Odzak N, Echegoyen Y, Kägi R, Sancho MC, Navarro E. The role of size and protein shells in the toxicity to algal photosynthesis induced by ionic silver delivered from silver nanoparticles. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 692:233-239. [PMID: 31349164 DOI: 10.1016/j.scitotenv.2019.07.237] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/15/2019] [Accepted: 07/15/2019] [Indexed: 06/10/2023]
Abstract
Because of their biocide properties, silver nanoparticles (AgNPs) are present in numerous consumer products. The biocidal properties of AgNPs are due to both the interactions between AgNP and cell membranes and the release of dissolved silver (Ag+). Recent studies emphasized the role of different nanoparticle coatings in complexing and storing Ag+. In this study, the availability of dissolved silver in the presence of algae was assessed for three AgNPs with different silver contents (59%, 34% and 7% of total Ag), silver core sizes and casein shell thicknesses. The impact of ionic silver on the photosynthetic yield of Chlamydomonas reinhardtii was used as a proxy to estimate the amount of ionic silver toxically active during in vivo assays. The results showed that cysteine, a strong silver ligand, mitigated the toxicity of AgNPs in all cases, demonstrating the key role of Ag+ in this toxicity. The results showed that the AgNPs presenting an intermediate level of silver (34%) were 10 times more effective in terms of total mass (EC50 ten times smaller) than those presenting more (59%) or less (7%) silver. The higher toxicity was due to the higher release of Ag+ under biotic conditions due to the high surface/mass ratio of the nanoparticle silver core. Protein shells played a minor role in altering the availability of Ag+, probably acting as intermediate reservoirs. This study highlighted the utility of a very sensitive biological endpoint (i.e., algal photosynthesis) for the optimization of ionic silver delivery by nanomaterials.
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Affiliation(s)
- Patricia Salas
- Pyrenean Institute of Ecology-CSIC, Av. Montañana 1005, Zaragoza 50059, Spain; Sonea Ingenieria y Medio Ambiente S.L., P.Tec. WALQA, Ctra. Zaragoza N330 Km. 566, Huesca, Spain.
| | - Niksa Odzak
- Eawag, Überlandstrasse 133, Dübendorf 8600, Switzerland.
| | - Yolanda Echegoyen
- Dept. of Experimental and Social Sciences Teaching, University of Valencia, Avd. Tarongers 4, Valencia 46022, Spain.
| | - Ralf Kägi
- Eawag, Überlandstrasse 133, Dübendorf 8600, Switzerland.
| | - M Carmen Sancho
- Pyrenean Institute of Ecology-CSIC, Av. Montañana 1005, Zaragoza 50059, Spain.
| | - Enrique Navarro
- Pyrenean Institute of Ecology-CSIC, Av. Montañana 1005, Zaragoza 50059, Spain.
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Bilia AR, Piazzini V, Risaliti L, Vanti G, Casamonti M, Wang M, Bergonzi MC. Nanocarriers: A Successful Tool to Increase Solubility, Stability and Optimise Bioefficacy of Natural Constituents. Curr Med Chem 2019; 26:4631-4656. [PMID: 30381065 DOI: 10.2174/0929867325666181101110050] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/31/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023]
Abstract
Natural products are fascinating molecules in drug discovery for their exciting structure variability and also for their interaction with various targets. Drugs multi-targeting effect represents a more realistic approach to develop successful medications for many diseases. However, besides a large number of successful in vitro and in vivo studies, most of the clinical trials fail. This is generally related to the scarce water solubility, low lipophilicity and inappropriate molecular size of natural compounds, which undergo structural instability in biological milieu, rapid clearance and high metabolic rate. Additionally, some molecules are destroyed in gastric juice or suffer to a massive pre-systemic metabolism in the liver, when administered orally, limiting their clinical use. A reduced bioavailability can also be linked to drug distribution/accumulation in non-targeted tissues and organs that increase the side effects lowering the therapeutic efficacy and patient compliance. Nanomedicine represents a favourable tool to increase bioavailability and activities of natural products. Generally, nanovectors provide a large surface area and can overcome anatomic barriers. Each nanovector has its own advantages, disadvantages, and characteristics. In this review, different nanocarriers made of compounds which are Generally Recognized As Safe (GRAS) for the delivery of natural products, marketed as food supplements and medicines are reported.
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Affiliation(s)
- Anna Rita Bilia
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Vieri Piazzini
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Laura Risaliti
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Giulia Vanti
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Marta Casamonti
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Meng Wang
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Yuquan Road 88, Tianjin, 300193, China
| | - Maria Camilla Bergonzi
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
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118
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Fabrication of N-acetyl-l-cysteine and l-cysteine functionalized chitosan-casein nanohydrogels for entrapment of hydrophilic and hydrophobic bioactive compounds. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.05.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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119
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Casein nanogels as effective stabilizers for Pickering high internal phase emulsions. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123662] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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120
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Singh BG, Das RP, Kunwar A. Protein: a versatile biopolymer for the fabrication of smart materials for drug delivery. J CHEM SCI 2019. [DOI: 10.1007/s12039-019-1671-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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121
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Magnetic Nanoclusters Coated with Albumin, Casein, and Gelatin: Size Tuning, Relaxivity, Stability, Protein Corona, and Application in Nuclear Magnetic Resonance Immunoassay. NANOMATERIALS 2019; 9:nano9091345. [PMID: 31546937 PMCID: PMC6781099 DOI: 10.3390/nano9091345] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 09/16/2019] [Accepted: 09/18/2019] [Indexed: 02/08/2023]
Abstract
The surface functionalization of magnetic nanoparticles improves their physicochemical properties and applicability in biomedicine. Natural polymers, including proteins, are prospective coatings capable of increasing the stability, biocompatibility, and transverse relaxivity (r2) of magnetic nanoparticles. In this work, we functionalized the nanoclusters of carbon-coated iron nanoparticles with four proteins: bovine serum albumin, casein, and gelatins A and B, and we conducted a comprehensive comparative study of their properties essential to applications in biosensing. First, we examined the influence of environmental parameters on the size of prepared nanoclusters and synthesized protein-coated nanoclusters with a tunable size. Second, we showed that protein coating does not significantly influence the r2 relaxivity of clustered nanoparticles; however, the uniform distribution of individual nanoparticles inside the protein coating facilitates increased relaxivity. Third, we demonstrated the applicability of the obtained nanoclusters in biosensing by the development of a nuclear-magnetic-resonance-based immunoassay for the quantification of antibodies against tetanus toxoid. Fourth, the protein coronas of nanoclusters were studied using SDS-PAGE and Bradford protein assay. Finally, we compared the colloidal stability at various pH values and ionic strengths and in relevant complex media (i.e., blood serum, plasma, milk, juice, beer, and red wine), as well as the heat stability, resistance to proteolytic digestion, and shelf-life of protein-coated nanoclusters.
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122
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Yi J, Li Y, Yang L, Zhang LM. Kinetics and thermodynamics of adsorption of Cu2+ and methylene blue to casein hydrogels. JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-019-1870-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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123
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Inada A, Oue T, Yamashita S, Yamasaki M, Oshima T, Matsuyama H. Development of highly water-dispersible complexes between coenzyme Q10 and protein hydrolysates. Eur J Pharm Sci 2019; 136:104936. [DOI: 10.1016/j.ejps.2019.05.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 04/10/2019] [Accepted: 05/22/2019] [Indexed: 01/03/2023]
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124
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K. Purushothaman B, Harsha S M, Maheswari PU, Sheriffa Begum KM. Magnetic assisted curcumin drug delivery using folate receptor targeted hybrid casein-calcium ferrite nanocarrier. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.05.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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125
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Effect of casein on pure lecithin liposome: Mixed biomacromolecular system for providing superior stabilization to hydrophobic molecules. Colloids Surf B Biointerfaces 2019; 180:298-305. [DOI: 10.1016/j.colsurfb.2019.04.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 03/19/2019] [Accepted: 04/16/2019] [Indexed: 01/26/2023]
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126
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Shinde P, Agraval H, Singh A, Yadav UC, Kumar U. Synthesis of luteolin loaded zein nanoparticles for targeted cancer therapy improving bioavailability and efficacy. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.04.044] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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127
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Heep G, Almeida A, Marcano R, Vieira D, Mainardes RM, Khalil NM, Sarmento B. Zein-casein-lysine multicomposite nanoparticles are effective in modulate the intestinal permeability of ferulic acid. Int J Biol Macromol 2019; 138:244-251. [PMID: 31279877 DOI: 10.1016/j.ijbiomac.2019.07.030] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 07/03/2019] [Accepted: 07/03/2019] [Indexed: 12/21/2022]
Abstract
The objective of this study was to develop zein-casein-lysine nanoparticles to modulate the intestinal permeability of ferulic acid (FA), a bioactive compound with proven antioxidant properties. The nanoparticles were obtained by a liquid-liquid dispersion method and were characterized in terms of mean size, polydispersity index, zeta potential, association efficiency (AE), in vitro drug release, x-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR). The in vitro intestinal permeability of nanoparticles was evaluated through Caco-2 and Caco-2/HT29-MTX monoculture and co-culture models, respectively. Nanoparticles presented a mean size of 199 nm and zeta potential of -26 mV. The AE of FA was 23% evaluated by high-performance liquid chromatography (HPLC). XRD showed amorphization of FA after association and FT-IR showed no changes in chemical structures of the compounds after nanoencapsulation. The cytotoxicity assays demonstrated that multicomposite nanoparticles presented a safe profile against Caco-2 and HT29-MTX cells. In the in vitro permeability assay, free FA exhibited higher permeability compared to FA-loaded nanoparticles, possibly due to prolonged FA release from nanoparticles. These new developed zein-casein-lysine nanoparticles may be used for FA sustained delivery by the oral route.
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Affiliation(s)
- Graciela Heep
- Pharmaceutical Nanotechnology Laboratory, Universidade Estadual do Centro-Oeste, Guarapuava, PR, Brazil; Chemistry Department, Universidade Tecnológica Federal do Paraná, Medianeira, PR, Brazil
| | - Andreia Almeida
- ICBAS - Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal; INEB - National Institute of Biomedical Engineering, University of Porto, Porto, Portugal; i3S - Institute for Research and Innovation in Health, University of Porto, Porto, Portugal
| | - Rossana Marcano
- Pharmaceutical Nanotechnology Laboratory, Universidade Estadual do Centro-Oeste, Guarapuava, PR, Brazil
| | - Daniele Vieira
- Pharmaceutical Nanotechnology Laboratory, Universidade Estadual do Centro-Oeste, Guarapuava, PR, Brazil
| | - Rubiana Mara Mainardes
- Pharmaceutical Nanotechnology Laboratory, Universidade Estadual do Centro-Oeste, Guarapuava, PR, Brazil
| | - Najeh Maissar Khalil
- Pharmaceutical Nanotechnology Laboratory, Universidade Estadual do Centro-Oeste, Guarapuava, PR, Brazil
| | - Bruno Sarmento
- INEB - National Institute of Biomedical Engineering, University of Porto, Porto, Portugal; i3S - Institute for Research and Innovation in Health, University of Porto, Porto, Portugal; CESPU - Institute for Research and Advanced Training in Health Sciences and Technologies, Gandra, Portugal.
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128
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Rehan F, Ahemad N, Gupta M. Casein nanomicelle as an emerging biomaterial—A comprehensive review. Colloids Surf B Biointerfaces 2019; 179:280-292. [DOI: 10.1016/j.colsurfb.2019.03.051] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 02/22/2019] [Accepted: 03/24/2019] [Indexed: 12/15/2022]
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129
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Gao C, Liang J, Zhu Y, Ling C, Cheng Z, Li R, Qin J, Lu W, Wang J. Menthol-modified casein nanoparticles loading 10-hydroxycamptothecin for glioma targeting therapy. Acta Pharm Sin B 2019; 9:843-857. [PMID: 31384543 PMCID: PMC6663921 DOI: 10.1016/j.apsb.2019.01.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 11/22/2018] [Accepted: 12/18/2018] [Indexed: 11/29/2022] Open
Abstract
Chemotherapy outcomes for the treatment of glioma remains unsatisfactory due to the inefficient drug transport across the blood-brain barrier (BBB) and insufficient drug accumulation in the tumor region. Although many approaches, including various nanosystems, have been developed to promote the distribution of chemotherapeutics in the brain tumor, the delivery efficiency and the possible damage to the normal brain function still greatly restrict the clinical application of the nanocarriers. Therefore, it is urgent and necessary to discover more safe and effective BBB penetration and glioma-targeting strategies. In the present study, menthol, one of the strongest BBB penetration enhancers screened from traditional Chinese medicine, was conjugated to casein, a natural food protein with brain targeting capability. Then the conjugate self-assembled into the nanoparticles to load anti-cancer drugs. The nanoparticles were characterized to have appropriate size, spheroid shape and high loading drug capacity. Tumor spheroid penetration experiments demonstrated that penetration ability of menthol-modified casein nanoparticles (M-CA-NP) into the tumor were much deeper than that of unmodified nanoparticles. In vivo imaging further verified that M-CA-NPs exhibited higher brain tumor distribution than unmodified nanoparticles. The median survival time of glioma-bearing mice treated with HCPT-M-CA-NPs was significantly prolonged than those treated with free HCPT or HCPT-CA-NPs. HE staining of the organs indicated the safety of the nanoparticles. Therefore, the study combined the advantages of traditional Chinese medicine strategy with modern delivery technology for brain targeting, and provide a safe and effective approach for glioma therapy.
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Affiliation(s)
- Caifang Gao
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai 201203, China
- Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai 201203, China
| | - Jianming Liang
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai 201203, China
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Ying Zhu
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Chengli Ling
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Zhekang Cheng
- School of Pharmacy, Minzu University of China, Beijing 100081, China
| | - Ruixiang Li
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai 201203, China
| | - Jing Qin
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai 201203, China
| | - Weigen Lu
- Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai 201203, China
- Corresponding authors. Fax: +86 21 51980087.
| | - Jianxin Wang
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai 201203, China
- Corresponding authors. Fax: +86 21 51980087.
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130
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Smart release-control of microencapsulated ingredients from milk protein tablets using spray drying and heating. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.02.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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131
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Farooq MA, Aquib M, Ghayas S, Bushra R, Haleem Khan D, Parveen A, Wang B. Whey protein: A functional and promising material for drug delivery systems recent developments and future prospects. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4676] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Muhammad Asim Farooq
- Department of Pharmaceutics, School of PharmacyChina Pharmaceutical University Nanjing Jiangsu 211198 PR China
| | - Md Aquib
- Department of Pharmaceutics, School of PharmacyChina Pharmaceutical University Nanjing Jiangsu 211198 PR China
| | - Sana Ghayas
- Dow College of PharmacyDow University of Health Sciences Karachi Pakistan
| | - Rabia Bushra
- Dow College of PharmacyDow University of Health Sciences Karachi Pakistan
| | - Daulat Haleem Khan
- Department of PharmacyLahore College of Pharmaceutical Sciences Lahore Pakistan
| | - Amna Parveen
- College of PharmacyGachon University Incheon 21936 Korea
| | - Bo Wang
- Department of Pharmaceutics, School of PharmacyChina Pharmaceutical University Nanjing Jiangsu 211198 PR China
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132
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Liu LL, Liu PZ, Li XT, Zhang N, Tang CH. Novel Soy β-Conglycinin Core-Shell Nanoparticles As Outstanding Ecofriendly Nanocarriers for Curcumin. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:6292-6301. [PMID: 31117486 DOI: 10.1021/acs.jafc.8b05822] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The development of high-performance nanocarriers for nutraceuticals or drugs has become one of the topical research subjects in the functional food fields. In this work, we for the first time propose a novel and ecofriendly process to obtain a kind of nanostructured soy β-conglycinin (β-CG; a major soy storage globulin) as outstanding nanocarriers for poorly soluble bioactives (e.g., curcumin), by a urea-assisted disassembly and reassembly strategy. At urea concentrations > 4 M, the structure of β-CG gradually dissociated into its separate subunits (α, α', and β) and even denatured (depending on the type of subunits); after dialysis to remove urea, the dissociated subunits would reassemble into a kind of core-shell nanostructured particles, in which aggregated β-subunits acted as the core while the shell layer was mainly composed of α- and α'-subunits. The core-shell nanoparticles were favorably formed at protein concentrations of 1.0-2.0 wt %. Curcumin crystals were directly introduced into the β-CG solution at high urea concentrations (e.g., 8 M) and would preferentially interact with the denatured β-subunits. As a consequence, almost all of the curcumin molecules were encapsulated in the core part of the reassembled core-shell nanoparticles. The loading amount of curcumin in these nanoparticles could reach 18 g of curcumin per 100 g of protein, which far exceeds those reported previously. The encapsulated curcumin exhibited a high water solubility, extraordinary thermal stability, and improved bioaccessibility, as well as a sustained release behavior. The findings provide a novel strategy to fabricate a kind of high-encapsulation-performance, organic solvent-free, and biocompatible nanocarrier for hydrophobic nutraceuticals and drugs.
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Affiliation(s)
- Ling-Ling Liu
- Department of Food Science and Technology , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Peng-Zhan Liu
- Department of Food Science and Technology , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Xiu-Ting Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health , Beijing Technology and Business University (BTBU) , Fangshan 100031 , P. R. China
| | - Ning Zhang
- Department of Food Science and Engineering , Jinan University , Guangzhou 510632 , P. R. China
| | - Chuan-He Tang
- Department of Food Science and Technology , South China University of Technology , Guangzhou 510640 , P. R. China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health , Beijing Technology and Business University (BTBU) , Fangshan 100031 , P. R. China
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133
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Liu LL, Li XT, Zhang N, Tang CH. Novel soy β-conglycinin nanoparticles by ethanol-assisted disassembly and reassembly: Outstanding nanocarriers for hydrophobic nutraceuticals. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.01.042] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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134
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Szyk-Warszyńska L, Raszka K, Warszyński P. Interactions of Casein and Polypeptides in Multilayer Films Studied by FTIR and Molecular Dynamics. Polymers (Basel) 2019; 11:polym11050920. [PMID: 31130626 PMCID: PMC6572437 DOI: 10.3390/polym11050920] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/18/2019] [Accepted: 05/21/2019] [Indexed: 02/07/2023] Open
Abstract
Multilayer films containing α- and β-casein and polypeptides, poly-L-lysine (PLL), and poly-L-arginine (PLArg) were formed by the layer-by-layer technique and Fourier Transform InfraRed spectroscopy with Attenuated Total Reflection (FTIR-ATR) and FTIR/Grazing Angle analyzed their infrared spectra. We investigated the changes of conformations of casein and polypeptides in the complexes formed during the build-up of the films. To elucidate the differences in the mechanism of complex formation leading to various growths of (PLL/casein)n and (PLArg/casein)n films, we performed the molecular dynamics simulations of the systems consisting of short PLL and PLArg chains and the representative peptide chains—casein fragments, which consists of several aminoacid sequences. The results of the simulation indicated the preferential formation of hydrogen bonds of poly-L-arginine with phosphoserine and glutamic acid residues of caseins. FTIR spectra confirmed those, which revealed greater conformational changes during the formation of casein complex with poly-L-arginine than with poly-L-lysine resulting from stronger interactions, which was also reflected in the bigger growth of (PLArg/casein)n films with the number of deposited layers.
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Affiliation(s)
- Lilianna Szyk-Warszyńska
- Jerzy Haber Institute of Catalysis and Surface Chemistry PAS, ul. Niezapomianjek 8, 30-239 Krakow, Poland.
| | - Katarzyna Raszka
- Jerzy Haber Institute of Catalysis and Surface Chemistry PAS, ul. Niezapomianjek 8, 30-239 Krakow, Poland.
| | - Piotr Warszyński
- Jerzy Haber Institute of Catalysis and Surface Chemistry PAS, ul. Niezapomianjek 8, 30-239 Krakow, Poland.
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135
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Nagarajan S, Radhakrishnan S, Kalkura SN, Balme S, Miele P, Bechelany M. Overview of Protein‐Based Biopolymers for Biomedical Application. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900126] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Sakthivel Nagarajan
- Institut Européen des Membranes, IEM–UMR 5635ENSCM, CNRS, University of Montpellier Montpellier 34090 France
| | | | | | - Sebastien Balme
- Institut Européen des Membranes, IEM–UMR 5635ENSCM, CNRS, University of Montpellier Montpellier 34090 France
| | - Philippe Miele
- Institut Européen des Membranes, IEM–UMR 5635ENSCM, CNRS, University of Montpellier Montpellier 34090 France
- Institut Universitaire de France MESRI, 1 rue Descartes, 75231 Paris cedex 05 France
| | - Mikhael Bechelany
- Institut Européen des Membranes, IEM–UMR 5635ENSCM, CNRS, University of Montpellier Montpellier 34090 France
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136
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Fabrication of novel casein gel with controlled release property via acidification, spray drying and tableting approach. Colloids Surf B Biointerfaces 2019; 177:329-337. [DOI: 10.1016/j.colsurfb.2019.02.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 01/21/2019] [Accepted: 02/09/2019] [Indexed: 01/28/2023]
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137
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Shi C, He Y, Ding M, Wang Y, Zhong J. Nanoimaging of food proteins by atomic force microscopy. Part I: Components, imaging modes, observation ways, and research types. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2018.11.028] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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138
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Ghatak D, Iyyaswami R. Selective encapsulation of quercetin from dry onion peel crude extract in reassembled casein particles. FOOD AND BIOPRODUCTS PROCESSING 2019. [DOI: 10.1016/j.fbp.2019.03.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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139
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Agrawal S, Patel PR, Gundloori RVN. Proteins as Nanocarriers To Regulate Parenteral Delivery of Tramadol. ACS OMEGA 2019; 4:6301-6310. [PMID: 31459770 PMCID: PMC6647997 DOI: 10.1021/acsomega.8b02060] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 03/25/2019] [Indexed: 06/10/2023]
Abstract
Tramadol (Td) is a centrally acting opioid analgesic drug used for the treatment of moderate to severe pain. However, the half-life of Td is about 6-8 h, which is a major drawback. To increase the half-life of Td, it needs to be entrapped in a suitable substrate with the capability to release the drug for an extended period of time. Accordingly, in our studies, new protein blends in various compositions were prepared using hydrophilic (egg albumin) and hydrophobic (zein) proteins and fabricated them as nanoparticles with Td by the desolvation method. The prepared nanoparticles were characterized using analytical techniques. The morphology and diameter of the nanoparticles were determined by an environmental scanning electron microscope. The interactions between Td and proteins were confirmed by fluorescence spectroscopy, and the secondary structural changes were evaluated by circular dichroism. The hemolysis test and MTT assay indicated that the nanoparticles were nontoxic, and drug release studies showed an extended duration of release of Td for more than 48 h. The mechanism of the drug release followed the zero order. The overall studies inferred that these protein based nanoparticles have potential to release Td at a slow rate for an extended period of time. Further manipulation of the protein composition may regulate the duration of Td release for an effective therapy.
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Affiliation(s)
- Shubhang Agrawal
- Polymer
Science and Engineering, CSIR-National Chemical
Laboratory, Homi Bhabha Road, Pune 411008, India
- Rungta
College of Pharmaceutical Science and Research, Rungta Educational Campus, Khoka-Kurud Road, Bhilai, Chhattisgarh 490024, India
| | - Pratikshkumar R. Patel
- Polymer
Science and Engineering, CSIR-National Chemical
Laboratory, Homi Bhabha Road, Pune 411008, India
- Academy
of Scientific and Innovative Research, CSIR-NCL
Campus, Pune 411008, India
| | - Rathna Venkata Naga Gundloori
- Polymer
Science and Engineering, CSIR-National Chemical
Laboratory, Homi Bhabha Road, Pune 411008, India
- Academy
of Scientific and Innovative Research, CSIR-NCL
Campus, Pune 411008, India
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140
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Melnikova DL, Skirda VD, Nesmelova IV. Effect of Reducing Agent TCEP on Translational Diffusion and Supramolecular Assembly in Aqueous Solutions of α-Casein. J Phys Chem B 2019; 123:2305-2315. [PMID: 30789730 DOI: 10.1021/acs.jpcb.8b12511] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The translational diffusion coefficient is highly sensitive to the size change of diffusing species and is ideally suited for the study of molecular association. Here, we used translational diffusion measurements by a pulsed-field gradient nuclear magnetic resonance (PFG NMR) technique to investigate the role of disulfide bonds in the formation of a supramolecular gel-like structure in the concentrated solution of α-casein. To reduce disulfide bonds, we added a commonly used reducing reagent tris(2-carboxyethyl)phosphine (TCEP) to α-casein solution. We found that the disruption of a disulfide bond Cys36-Cys40 in αs2-casein does not alter the translational diffusion or secondary structure of α-casein in dilute, 1 and 3% (wt %) solution. On the contrary, in concentrated, 15% (wt %) α-casein solution, in addition to the disruption of disulfide bonds, TCEP induced significant changes in gel properties. New long-lived intermolecular interactions formed, leading to the irreversible gel formation. While a few side reactions of TCEP (as well as other reducing agents, e.g., dithiothreitol) have been reported, this area is still understudied. Here, we provide new data on the side reaction of the reducing agent TCEP in concentrated protein solution, suggesting that at high protein concentrations TCEP should be used with caution.
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Affiliation(s)
- Daria L Melnikova
- Department of Physics , Kazan Federal University , Kazan 420011 , Russia
| | - Vladimir D Skirda
- Department of Physics , Kazan Federal University , Kazan 420011 , Russia
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141
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Impact of pH, ionic strength and chitosan charge density on chitosan/casein complexation and phase behavior. Carbohydr Polym 2019; 208:133-141. [DOI: 10.1016/j.carbpol.2018.12.015] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 09/19/2018] [Accepted: 12/07/2018] [Indexed: 01/18/2023]
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142
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Panão Costa J, Carvalho S, Jesus S, Soares E, Marques AP, Borges O. Optimization of Chitosan-α-casein Nanoparticles for Improved Gene Delivery: Characterization, Stability, and Transfection Efficiency. AAPS PharmSciTech 2019; 20:132. [PMID: 30820699 DOI: 10.1208/s12249-019-1342-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Accepted: 02/12/2019] [Indexed: 11/30/2022] Open
Abstract
Among non-viral vectors, the cationic polymer chitosan has gained attention as a gene delivery system. We hypothesized that the addition of casein into the nanoparticle's structure would facilitate a proper gene transfer. The work herein presented aimed to optimize the production method of chitosan-casein nanoparticles (ChiCas NPs) and to test their ability as a gene delivery system. ChiCas NPs formulation optimization was carried out by analyzing several characteristics such as NP size, zeta potential, and chitosan and casein incorporation efficacy. The best formulation developed presented small and homogenous particle size (around 335 nm) and positive zeta potential (≈ + 38 mV), and showed to be stable for 34 weeks both, at 4°C and 20°C. The particles were further used to entrap or to adsorb DNA and form NPs-DNA complexes. In vitro transfection studies, carried out in COS-7 cells, suggested a low transfection efficiency of the different NPs:DNA ratios tested, comparatively to the positive control. Nonetheless, we could observe that the complexes with larger sizes presented better transfection results than those with smaller diameters. To conclude, ChiCas NPs have great technological potential since the preparation process is very simple, and the DNA incorporation efficacy is very high and shows to be physically very stable. The NPs:DNA ratio still needs to be optimized with the aim of achieving better transfection results and being able to anticipate a high gene expression on DNA-based vaccination studies.
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143
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Rantamäki P, Loimaranta V, Vasara E, Latva-Koivisto J, Korhonen H, Tenovuo J, Marnila P. Edible films based on milk proteins release effectively active immunoglobulins. FOOD QUALITY AND SAFETY 2019. [DOI: 10.1093/fqsafe/fyy027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
| | - Vuokko Loimaranta
- Institute of Dentistry, University of Turku, Turun yliopisto, Finland
| | - Erkki Vasara
- Natural Resources Institute Finland, Jokioinen, Finland
| | | | | | - Jorma Tenovuo
- Institute of Dentistry, University of Turku, Turun yliopisto, Finland
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144
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Helal NA, Eassa HA, Amer AM, Eltokhy MA, Edafiogho I, Nounou MI. Nutraceuticals' Novel Formulations: The Good, the Bad, the Unknown and Patents Involved. RECENT PATENTS ON DRUG DELIVERY & FORMULATION 2019; 13:105-156. [PMID: 31577201 PMCID: PMC6806606 DOI: 10.2174/1872211313666190503112040] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 04/07/2019] [Accepted: 04/10/2019] [Indexed: 02/07/2023]
Abstract
Traditional nutraceuticals and cosmeceuticals hold pragmatic nature with respect to their definitions, claims, purposes and marketing strategies. Their definitions are not well established worldwide. They also have different regulatory definitions and registration regulatory processes in different parts of the world. Global prevalence of nutraceuticals and cosmeceuticals is noticeably high with large market share with minimal regulation compared to traditional drugs. The global market is flooded with nutraceuticals and cosmeceuticals claiming to be of natural origin and sold with a therapeutic claim by major online retail stores such as Amazon and eBay. Apart from the traditional formulations, many manufacturers and researchers use novel formulation technologies in nutraceutical and cosmeceutical formulations for different reasons and objectives. Manufacturers tend to differentiate their products with novel formulations to increase market appeal and sales. On the other hand, researchers use novel strategies to enhance nutraceuticals and cosmeceuticals activity and safety. The objective of this review is to assess the current patents and research adopting novel formulation strategies in nutraceuticals and cosmeceuticals. Patents and research papers investigating nutraceutical and cosmeceutical novel formulations were surveyed for the past 15 years. Various nanosystems and advanced biotechnology systems have been introduced to improve the therapeutic efficacy, safety and market appeal of nutraceuticals and cosmeceuticals, including liposomes, polymeric micelles, quantum dots, nanoparticles, and dendrimers. This review provides an overview of nutraceuticals and cosmeceuticals current technologies, highlighting their pros, cons, misconceptions, regulatory definitions and market. This review also aims in separating the science from fiction in the nutraceuticals and cosmeceuticals development, research and marketing.
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Affiliation(s)
- Nada A. Helal
- Both authors contributed equality to this manuscript
| | - Heba A. Eassa
- Both authors contributed equality to this manuscript
| | | | | | | | - Mohamed I. Nounou
- Address correspondence to this author at the Department of Pharmaceutical Sciences (DPS), School of Pharmacy and Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, CT, 06103, USA;
E-mail:
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145
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Barbi S, Messori M, Manfredini T, Pini M, Montorsi M. Rational design and characterization of bioplastics from
Hermetia illucens
prepupae proteins. Biopolymers 2018; 110:e23250. [DOI: 10.1002/bip.23250] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/03/2018] [Accepted: 12/07/2018] [Indexed: 01/03/2023]
Affiliation(s)
- Silvia Barbi
- Interdepartmental Center for Applied Research and Services in Advanced Mechanics and MotoringUniversity of Modena and Reggio Emilia Modena Italy
| | - Massimo Messori
- Department of Engineering “E. Ferrari”University of Modena and Reggio Emilia Modena Italy
| | - Tiziano Manfredini
- Department of Engineering “E. Ferrari”University of Modena and Reggio Emilia Modena Italy
| | - Martina Pini
- Department of Science and Methods for EngineeringUniversity of Modena and Reggio Emilia Reggio Emilia Italy
| | - Monia Montorsi
- Department of Science and Methods for EngineeringUniversity of Modena and Reggio Emilia Reggio Emilia Italy
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146
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Li Y, Zhang X, Sun N, Wang Y, Lin S. Formation and evaluation of casein-gum arabic coacervates via pH-dependent complexation using fast acidification. Int J Biol Macromol 2018; 120:783-788. [DOI: 10.1016/j.ijbiomac.2018.08.145] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 07/27/2018] [Accepted: 08/26/2018] [Indexed: 10/28/2022]
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147
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Casein-based hydrogel carrying insulin: preparation, in vitro evaluation and in vivo assessment. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2018. [DOI: 10.1007/s40005-018-00422-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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148
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Kajthunyakarn W, Sakloetsakun D, Pongjanyakul T. Sodium caseinate-magnesium aluminum silicate nanocomposite films for modified-release tablets. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 92:827-839. [DOI: 10.1016/j.msec.2018.07.040] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 06/29/2018] [Accepted: 07/17/2018] [Indexed: 10/28/2022]
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149
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Hannß M, Hubbe N, Henle T. Acid-Induced Gelation of Caseins Glycated with Lactose: Impact of Maillard Reaction-Based Glycoconjugation and Protein Cross-Linking. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:11477-11485. [PMID: 30295020 DOI: 10.1021/acs.jafc.8b04176] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
During food processing or storage, milk proteins can react with reducing sugars via the Maillard reaction (glycation), which may alter their techno-functional properties. The aim of this study was to investigate the relationship between molecular changes of casein occurring during different stages of the Maillard reaction and its acid-induced gelling properties. Therefore, sodium caseinate was heated in a dry state at 60 °C in the presence of lactose and analyzed for structural modifications by determining Amadori compounds (glycoconjugation) indirectly as furosine, the total lysine modification, and the extent of protein cross-linking. For techno-functional characterization, acid-induced gels were prepared by the addition of glucono-δ-lactone and evaluated by measuring pH kinetics during gel formation, gel strength, and water holding capacity. The time to reach pH 4.6 during the gelation process was significantly delayed with increasing extent of the Maillard reaction. Glycation with lactose also led to a significant increase in gel strength and water holding capacity. The increase in gel stability was rather independent from the amount of sugars covalently bound to the proteins during the early phase of the Maillard reaction but strongly correlated to the degree of protein polymerization. Small- and medium-sized casein oligomers, formed during advanced stages of the Maillard reaction, contributed considerably to the formation of stronger gels with higher water holding capacity, whereas a sharp increase in the relative amount of the polymer fraction observed during prolonged cross-linking processes caused a spontaneous destabilization of the gel network. Knowledge about structure-function relationships on a molecular level can provide useful information to control food texture by raw material quality.
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Affiliation(s)
- Mariella Hannß
- Chair of Food Chemistry , Technische Universität Dresden , 01062 Dresden , Germany
| | - Natalie Hubbe
- Chair of Food Chemistry , Technische Universität Dresden , 01062 Dresden , Germany
| | - Thomas Henle
- Chair of Food Chemistry , Technische Universität Dresden , 01062 Dresden , Germany
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Awadeen RH, Boughdady MF, Meshali MM. New in-situ gelling biopolymer-based matrix for bioavailability enhancement of glimepiride; in-vitro/in-vivo x-ray imaging and pharmacodynamic evaluations. Pharm Dev Technol 2018; 24:539-549. [DOI: 10.1080/10837450.2018.1517366] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Randa Hanie Awadeen
- Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Mariza F. Boughdady
- Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
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