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Javed S, Mangla B, Sultan MH, Almoshari Y, Sivadasan D, Alqahtani SS, Madkhali OA, Ahsan W. Pharmaceutical applications of therapeutic deep eutectic systems (THEDES) in maximising drug delivery. Heliyon 2024; 10:e29783. [PMID: 38694051 PMCID: PMC11058303 DOI: 10.1016/j.heliyon.2024.e29783] [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: 12/26/2023] [Revised: 03/09/2024] [Accepted: 04/15/2024] [Indexed: 05/03/2024] Open
Abstract
The issue of poor solubility of active pharmaceutical ingredients (APIs) has been a salient area of investigation and novel drug delivery systems are being developed to improve the solubility of drugs, enhance their permeability and thereby their efficacy. Several techniques for solubilization enhancement of poorly soluble drugs are often employed at various stages of pharmaceutical drug product development. One such delivery system is the therapeutic deep eutectic system (THEDES), which showed great potential in the enhancement of solubility and permeability of drugs and ultimately augmenting their bioavailability. THEDES are made by mixing drugs with deep eutectic solvents (DESs) in a definite molar ratio by the hit and trial method. The DESs are a new class of green solvents which are non-toxic, cheap, easy to prepare, biodegradable and have multiple applications in the pharmaceutical industry. The terminologies such as ionic liquids (ILs), DES, THEDES, and therapeutic liquid eutectic systems (THELES) have been very much in use recently, and it is important to highlight the pharmaceutical applications of these unexplored reservoirs in drug solubilization enhancement, drug delivery routes, and in the management of various diseases. This review is aimed at discussing the components, formulation strategies, and routes of administration of THEDES that are used in developing the formulation. Also, the major pharmaceutical applications of THEDES in the treatment of various metabolic and non-metabolic diseases are reviewed.
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Affiliation(s)
- Shamama Javed
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Bharti Mangla
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, New Delhi, 110017, India
| | - Muhammad H. Sultan
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Yosif Almoshari
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Durgaramani Sivadasan
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Saad S. Alqahtani
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Osama A. Madkhali
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Waquar Ahsan
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
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2
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He W, Zhan T, Han H, Xu Y. Optimization of Deep Eutectic Solvents Enables Green and Efficient Cryopreservation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:624-637. [PMID: 38114446 DOI: 10.1021/acs.langmuir.3c02808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Cryopreservation presents significant opportunities for biomedical applications including cell therapy, tissue engineering, and assisted reproduction. Dimethyl sulfoxide (DMSO), the most commonly used cryoprotectant (CPA), can be added to cells to prevent cryogenic damage. However, the toxicity of cryoprotectants restrains its further development in many areas with safety concerns such as clinical treatment. Therefore, the development of low-toxicity cryoprotectants is essential for medical research. This work reports deep eutectic solvents (DES) as naturally biocompatible osmoprotectants for green and efficient cryopreservation of human umbilical cord mesenchymal stem cells (HuMSC), which may be an ideal alternative to DMSO. The six types of DESs were explored for thermal properties, toxicity, and permeability in cells. Raman spectroscopy and viscosity studies showed that DES exhibited an improved hydrogen-bonding system as the temperature decreased. By optimizing the freezing process (cooling rate, incubation time, and loading procedure) of DES, the viability of mouse embryonic fibroblast cells (NIH-3T3) after thawing was significantly improved. The HuMSC were successfully preserved with no significant difference (p > 0.05) in cell viability (94.65%) after thawing compared with DMSO, which preserved the cell differentiation function and improved the cell proliferation rate. The mechanism of DES in cryopreservation was investigated, and it was found that DES could bind water molecules and effectively inhibit the growth of ice crystals during ice recrystallization, reducing mechanical damage to cells. This study highlights the excellent performance of DES as a low-toxicity CPA for stem cell preservation, which may be a significant advance for future clinical cell therapy.
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Affiliation(s)
- Wei He
- Institute of Biothermal Science & Technology, University of Shanghai for Science and Technology, Shanghai 200093, China
- Shanghai Co-innovation Center for Energy Therapy of Tumors, Shanghai 200093, China
- Shanghai Technical Service Platform for Cryopreservation of Biological Resources, Shanghai 200093, China
| | - Taijie Zhan
- Institute of Biothermal Science & Technology, University of Shanghai for Science and Technology, Shanghai 200093, China
- Shanghai Co-innovation Center for Energy Therapy of Tumors, Shanghai 200093, China
- Shanghai Technical Service Platform for Cryopreservation of Biological Resources, Shanghai 200093, China
| | - Hengxin Han
- Institute of Biothermal Science & Technology, University of Shanghai for Science and Technology, Shanghai 200093, China
- Shanghai Co-innovation Center for Energy Therapy of Tumors, Shanghai 200093, China
- Shanghai Technical Service Platform for Cryopreservation of Biological Resources, Shanghai 200093, China
| | - Yi Xu
- Institute of Biothermal Science & Technology, University of Shanghai for Science and Technology, Shanghai 200093, China
- Shanghai Co-innovation Center for Energy Therapy of Tumors, Shanghai 200093, China
- Shanghai Technical Service Platform for Cryopreservation of Biological Resources, Shanghai 200093, China
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3
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Lomba L, García CB, Benito L, Sangüesa E, Santander S, Zuriaga E. Advances in Cryopreservatives: Exploring Safer Alternatives. ACS Biomater Sci Eng 2024; 10:178-190. [PMID: 38141007 DOI: 10.1021/acsbiomaterials.3c00859] [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] [Indexed: 12/24/2023]
Abstract
Cryopreservation of cells, tissues, and organs is widely used in the biomedical and research world. There are different cryopreservatives that are used for this process; however, many of them, such as DMSO, are used despite the problems they present, mainly due to the toxicity it presents to certain types of samples. The aim of this Review is to highlight the different types of substances used in the cryopreservation process. It has been shown that some of these substances are well-known, as in the case of the families of alcohols, sugars, sulfoxides, etc. However, in recent years, other compounds have appeared, such as ionic liquids, deep eutectic solvents, or certain polymers, which open the door to new cryopreservation methods and are also less toxic to frozen samples.
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Affiliation(s)
- Laura Lomba
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
| | - Cristina B García
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
| | - Lucía Benito
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
| | - Estela Sangüesa
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
| | - Sonia Santander
- Faculty of Health and Sports Sciences, University of Zaragoza, Campus of Huesca, 22002 Huesca, Spain
| | - Estefanía Zuriaga
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
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Schuh L, Reginato M, Florêncio I, Falcao L, Boron L, Gris EF, Mello V, Báo SN. From Nature to Innovation: The Uncharted Potential of Natural Deep Eutectic Solvents. Molecules 2023; 28:7653. [PMID: 38005377 PMCID: PMC10675409 DOI: 10.3390/molecules28227653] [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: 10/06/2023] [Revised: 11/04/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
This review discusses the significance of natural deep eutectic solvents (NaDESs) as a promising green extraction technology. It employs the consolidated meta-analytic approach theory methodology, using the Web of Science and Scopus databases to analyze 2091 articles as the basis of the review. This review explores NaDESs by examining their properties, challenges, and limitations. It underscores the broad applications of NaDESs, some of which remain unexplored, with a focus on their roles as solvents and preservatives. NaDESs' connections with nanocarriers and their use in the food, cosmetics, and pharmaceutical sectors are highlighted. This article suggests that biomimicry could inspire researchers to develop technologies that are less harmful to the human body by emulating natural processes. This approach challenges the notion that green science is inferior. This review presents numerous successful studies and applications of NaDESs, concluding that they represent a viable and promising avenue for research in the field of green chemistry.
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Affiliation(s)
- Luísa Schuh
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Cooil Cosmetics, Brasília 71070-524, Brazil
- Nanocycle Group, Brasília 72622-401, Brazil
| | - Marcella Reginato
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Cooil Cosmetics, Brasília 71070-524, Brazil
- Nanocycle Group, Brasília 72622-401, Brazil
| | - Isadora Florêncio
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Cooil Cosmetics, Brasília 71070-524, Brazil
- Nanocycle Group, Brasília 72622-401, Brazil
| | - Leila Falcao
- Inaturals SAS, 2 Bis, Impasse Henri Mouret, 84000 Avignon, France;
| | - Luana Boron
- Inaturals BR, Rua Gerson Luís Piovesan 200, Concórdia 89701-012, Brazil;
| | - Eliana Fortes Gris
- Department of Bromatology, Faculty of Ceilândia, University of Brasília, Ceilândia 72220-275, Brazil;
| | - Victor Mello
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Cooil Cosmetics, Brasília 71070-524, Brazil
- Nanocycle Group, Brasília 72622-401, Brazil
| | - Sônia Nair Báo
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Nanocycle Group, Brasília 72622-401, Brazil
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5
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Zheng H. Devitrification of lyoprotectants: A critical determinant for bacteriophages inactivation in freeze-drying and storage. Food Res Int 2023; 173:113307. [PMID: 37803616 DOI: 10.1016/j.foodres.2023.113307] [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: 03/13/2023] [Revised: 07/17/2023] [Accepted: 07/20/2023] [Indexed: 10/08/2023]
Abstract
Bacteriophages as promising natural antibacterial additives are widely used in food processing and storage. Although freeze-drying is an economical and efficient way to preserve phages, so far there is limited data for phage freeze-drying and key factors that inactivate phages during freeze-drying and storage remain unknown. Here we systemically compared different types of saccharides/polyols (dextran 5000, glucose, sucrose, trehalose, mannitol, and xylitol) as lyoprotectants and their potential ratios for phage freeze-drying. The pH and osmotic pressure tolerance of bacteriophages were determined and all lyoprotectant solutions were within the tolerance range of phages. Combined with thermodynamic data, it was found that only completely vitrified formulations (glucose, sucrose, and trehalose) could preserve phages during freeze-drying. Selected freeze-dried phages were further arranged for an accelerated stability study. Most formulations stored at higher temperatures (≥25 ℃) presented devitrification, resulting in a significant drop in phage titer. 10% (w/v) of sucrose was recommended as the best formulation for freeze-dried phage storage with less devitrification and a better fitting coefficient (R2 = 0.9592) to the Arrhenius equation, predictively reaching shelf-time as 1093.3 days at 4 ℃ storage. These findings implied that the devitrification of lyoprotectants was the critical determinant for bacteriophage inactivation both in freeze-drying and storage.
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Affiliation(s)
- Huangliang Zheng
- School of Pharmacy, The Chinese University of Hong Kong, Hong Kong, China.
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6
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Li H, Wang Q, Li W, Xia X. Cryoprotective Effect of NADES on Frozen-Thawed Mirror Carp Surimi in Terms of Oxidative Denaturation, Structural Properties, and Thermal Stability of Myofibrillar Proteins. Foods 2023; 12:3530. [PMID: 37835183 PMCID: PMC10572836 DOI: 10.3390/foods12193530] [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: 09/05/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
Quality degradation due to the formation and growth of ice crystals caused by temperature fluctuations during storage, transportation, or retailing is a common problem in frozen surimi. While commercial antifreeze is used as an ingredient in frozen surimi, its high sweetness does not meet the contemporary consumer demand for low sugar and low calories. Therefore, the development of new green antifreeze agents to achieve an enhanced frozen-thawed stability of surimi has received more attention. The aim of this study was to develop a cryoprotectant (a mixture of citric acid and trehalose) to enhance the frozen-thawed stability of surimi by inhibiting the oxidative denaturation and structural changes of frozen-thawed mirror carp (Cyprinus carpio L.) surimi myofibrillar protein (MP). The results showed that the amounts of free amine, sulfhydryl, α-helix, intrinsic fluorescence intensity, and thermal stability in the control significantly decreased after five F-T cycles, while the Schiff base fluorescence intensity, amounts of disulfide bonds and surface hydrophobicity significantly increased (p < 0.05). Compared to sucrose + sorbitol (SS), the natural deep eutectic solvents (NADES) effectively inhibited protein oxidation. After five F-T cycles, the α-helix content and Ca2+-ATPase activity of the NADES samples were 4.32% and 80.0%, respectively, higher, and the carbonyl content was 17.4% lower than those of the control. These observations indicate that NADES could inhibit oxidative denaturation and enhance the structural stability of MP.
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Affiliation(s)
| | | | | | - Xiufang Xia
- College of Food Science, Northeast Agricultural University, Harbin 150030, China; (H.L.); (Q.W.); (W.L.)
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7
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Sarmento C, Monteiro H, Paiva A, Duarte ARC, Jesus AR. Using Natural Deep Eutectic Systems as Alternative Media for Ocular Applications. Pharmaceutics 2023; 15:pharmaceutics15051553. [PMID: 37242795 DOI: 10.3390/pharmaceutics15051553] [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: 04/06/2023] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 05/28/2023] Open
Abstract
The major goal of this work was to study the potential of natural deep eutectic systems (NADES) as new media for ocular formulations. In formulating eye drops, it is important to increase the retention time of the drug on the surface of eye; hence, due to their high viscosity, NADES may be interesting candidates for formulation. Different systems composed of combinations of sugars, polyols, amino acids, and choline derivatives were prepared and then characterized in terms of rheological and physicochemical properties. Our results showed that 5-10% (w/v) aqueous solutions of NADES have a good profile in terms of viscosity (0.8 to 1.2 mPa.s), osmolarity (412 to 1883 mOsmol), and pH (7.4) for their incorporation of ocular drops. Additionally, contact angle and refractive index were determined. Acetazolamide (ACZ), a highly insoluble drug used to treat glaucoma, was used as proof-of-concept. Herein, we show that NADES can increase the solubility of ACZ in aqueous solutions by at least up to 3 times, making it useful for the formulation of ACZ into ocular drops and thereby enabling more efficient treatment. The cytotoxicity assays demonstrated that NADES are biocompatible up to 5% (w/v) in aqueous media, promoting cell viability (above 80%) when compared to the control after 24 h incubation in ARPE-19 cells. Furthermore, when ACZ is dissolved in aqueous solutions of NADES, the cytotoxicity is not affected in this range of concentrations. Although further studies are necessary to design an optimal formulation incorporating NADES, this study shows that these eutectics can be powerful tools in the formulation of ocular drugs.
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Affiliation(s)
- Célia Sarmento
- LAQV-REQUIMTE, Chemistry Department, NOVA-School of Science and Technology, 2829-516 Caparica, Portugal
| | - Hugo Monteiro
- LAQV-REQUIMTE, Chemistry Department, NOVA-School of Science and Technology, 2829-516 Caparica, Portugal
| | - Alexandre Paiva
- LAQV-REQUIMTE, Chemistry Department, NOVA-School of Science and Technology, 2829-516 Caparica, Portugal
| | - Ana Rita C Duarte
- LAQV-REQUIMTE, Chemistry Department, NOVA-School of Science and Technology, 2829-516 Caparica, Portugal
| | - Ana Rita Jesus
- LAQV-REQUIMTE, Chemistry Department, NOVA-School of Science and Technology, 2829-516 Caparica, Portugal
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8
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Hu Y, Liu X, Liu F, Xie J, Zhu Q, Tan S. Trehalose in Biomedical Cryopreservation-Properties, Mechanisms, Delivery Methods, Applications, Benefits, and Problems. ACS Biomater Sci Eng 2023; 9:1190-1204. [PMID: 36779397 DOI: 10.1021/acsbiomaterials.2c01225] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Cells and tissues are the foundation of translational medicine. At present, one of the main technological obstacles is their preservation for long-term usage while maintaining adequate viability and function. Optimized storage techniques must be developed to make them safer to use in the clinic. Cryopreservation is the most common long-term preservation method to maintain the vitality and function of cells and tissues. But, the formation of ice crystals in cells and tissues is considered to be the main mechanism that could harm cells and tissues during freezing and thawing. To reduce the formation of ice crystals, cryoprotective agents (CPAs) must be added to the cells and tissues to achieve the cryoprotective effect. However, conventional cryopreservation of cells and tissues often needs to use toxic organic solvents as CPAs. As a result, cryopreserved cells and tissues may need to go through a time-consuming washing process to remove CPAs for further applications in translational medicine, and multiple valuable cells are potentially lost or killed. Currently, trehalose has been researched as a nontoxic CPA due to its cryoprotective ability and stability during cryopreservation. Nevertheless, trehalose is a nonpermeable CPA, and the lack of an effective intracellular trehalose delivery method has become the main obstacle to its use in cryopreservation. This article illustrated the properties, mechanisms, delivery methods, and applications of trehalose, summarized the benefits and limits of trehalose, and summed up the findings and research direction of trehalose in biomedical cryopreservation.
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Affiliation(s)
- Yuying Hu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China
| | - Xiangjian Liu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China
| | - Fenglin Liu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China
| | - Jingxian Xie
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China
| | - Qubo Zhu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China
| | - Songwen Tan
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China
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Uncovering biodegradability and biocompatibility of betaine-based deep eutectic systems. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:40218-40229. [PMID: 36607574 PMCID: PMC10067644 DOI: 10.1007/s11356-022-25000-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/22/2022] [Indexed: 01/07/2023]
Abstract
Deep eutectic systems (DES) have shown increasing popularity in last decade; however, the number of studies on the potential toxicity towards living organisms remains scarce. These studies are of the utmost importance to infer on the claimed non-toxicity and biocompatibility of DES. Most articles published, at this moment, only evaluate the toxicity towards a cell model or in different strains of bacteria. For this purpose, in this work, the effect of two DES (betaine:sorbitol:water 1:1:3 and betaine:glycerol 1:2) and their individual components were evaluated at different concentrations after administered via intraperitoneal injection in zebrafish (Danio rerio). The total antioxidant capacity, lipoperoxidation, and the activity of various enzymes that work in different antioxidant pathways (superoxide dismutase, glutathione peroxidase, catalase, and glutathione S-transferase) were assessed. The results show no significant toxicity within the tested concentrations: up to 5000 µM and 3000 µM, for the assays using the system betaine:sorbitol:water 1:1:3 and for betaine:glycerol 1:2, respectively. The toxicity of individual components was studied up to 1000 µM. Based on the encouraging results that have been obtained, it is safe to conclude that these two deep eutectic systems can be used as the new class of environmentally friendly solvents.
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10
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Wu K, Ren J, Wang Q, Nuerjiang M, Xia X, Bian C. Research Progress on the Preparation and Action Mechanism of Natural Deep Eutectic Solvents and Their Application in Food. Foods 2022; 11:3528. [PMID: 36360140 PMCID: PMC9655939 DOI: 10.3390/foods11213528] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 07/30/2023] Open
Abstract
Natural deep eutectic solvent (NADES) is the eutectic mixture which is formed by hydrogen bond donors (HBDs) and hydrogen bond acceptors (HBAs) with a certain molar ratio through hydrogen bonding. NADES is a liquid with low cost, easy preparation, biodegradability, sustainability and environmental friendliness at room temperature. At present, it is widely used in food, medicine and other areas. First, the composition, preparation and properties of NADES are outlined. Second, the potential mechanism of NADES in freezing preservation, the removal of heavy metals from food and the extraction of phenolic compounds, and its application in cryopreservation, food analysis and food component extraction, and as a food taste enhancer and food film, are summarized. Lastly, the potential and challenges of its application in the food field are reviewed. This review could provide a theoretical basis for the wide application of NADES in food processing and production.
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Affiliation(s)
- Kairong Wu
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Jing Ren
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Qian Wang
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Maheshati Nuerjiang
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Xiufang Xia
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Chun Bian
- School of Food Engineering, Harbin University, Harbin 150036, China
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11
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Gajardo-Parra N, Meneses L, Duarte ARC, Paiva A, Held C. Assessing the Influence of Betaine-Based Natural Deep Eutectic Systems on Horseradish Peroxidase. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2022; 10:12873-12881. [PMID: 36573121 PMCID: PMC9783073 DOI: 10.1021/acssuschemeng.2c04045] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/26/2022] [Indexed: 06/02/2023]
Abstract
To validate the use of horseradish peroxidase (HRP) in natural deep eutectic systems (NADES), five different betaine-based NADES were characterized in terms of water content, water activity, density, and viscosity experimentally and by thermodynamic modeling. The results show that the NADES under study have a water activity of about 0.4 at 37 °C for water contents between 14 and 22 wt %. The densities of the studied NADES had values between 1.2 and 1.3 g.cm-3 at 20 °C. The density was modeled with a state-of-the-art equation of state; an excellent agreement with the experimental density data was achieved, allowing reasonable predictions for water activities. The system betaine:glycerol (1:2) was found to be the most viscous with a dynamic viscosity of ∼600 mPa.s at 40 °C, while all the other systems had viscosities <350 mPa.s at 40 °C. The impact of the NADES on the enzymatic activity, as well as on, conformational and thermal stability was assessed. The system betaine/sorbitol:water (1:1:3) showed the highest benefit for enzymatic activity, increasing it by two-folds. Moreover, upon NADES addition, thermal stability was increased followed by an increment in a-helix secondary structure content.
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Affiliation(s)
- Nicolás
F. Gajardo-Parra
- Laboratory
of Thermodynamics, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Str. 70, 44227 Dortmund, Germany
| | - Liane Meneses
- LAQV-REQUIMTE,
Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2825-149 Caparica, Portugal
| | - Ana Rita C. Duarte
- LAQV-REQUIMTE,
Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2825-149 Caparica, Portugal
| | - Alexandre Paiva
- LAQV-REQUIMTE,
Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2825-149 Caparica, Portugal
| | - Christoph Held
- Laboratory
of Thermodynamics, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Str. 70, 44227 Dortmund, Germany
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12
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Current methodologies for the assessment of deep eutectic systems toxicology: Challenges and perspectives. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Bryant SJ, Awad MN, Elbourne A, Christofferson AJ, Martin AV, Meftahi N, Drummond CJ, Greaves TL, Bryant G. Deep eutectic solvents as cryoprotective agents for mammalian cells. J Mater Chem B 2022; 10:4546-4560. [PMID: 35670530 DOI: 10.1039/d2tb00573e] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cryopreservation has facilitated numerous breakthroughs including assisted reproductive technology, stem cell therapies, and species preservation. Successful cryopreservation requires the addition of cryoprotective agents to protect against freezing damage and dehydration. For decades, cryopreservation has largely relied on the same two primary agents: dimethylsulfoxide and glycerol. However, both of these are toxic which limits their use for cells destined for clinical applications. Furthermore, these two agents are ineffective for hundreds of cell types, and organ and tissue preservation has not been achieved. The research presented here shows that deep eutectic solvents can be used as cryoprotectants. Six deep eutectic solvents were explored for their cryoprotective capacity towards mammalian cells. The solvents were tested for their thermal properties, including glass transitions, toxicity, and permeability into mammalian cells. A deep eutectic solvent made from proline and glycerol was an effective cryoprotective agent for all four cell types tested, even with extended incubation prior to freezing. This deep eutectic solvent was more effective and less toxic than its individual components, highlighting the importance of multi-component systems. Cells were characterised post-thawing using atomic force microscopy and confocal microscopy. Molecular dynamics simulations support the biophysical parameters obtained by experimentation. This is one of the first times that this class of solvents has been systematically tested for cryopreservation of mammalian cells and as such this research opens the way for the development of potentially thousands of new cryoprotective agents that can be tailored to specific cell types. The demonstrated capacity of cells to be incubated with the deep eutectic solvent at 37 °C for hours prior to freezing without significant loss of viability is a major step toward the storage of organs and tissues.
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Affiliation(s)
- Saffron J Bryant
- School of Science, College of STEM, RMIT University, Melbourne, Australia
| | - Miyah N Awad
- School of Science, College of STEM, RMIT University, Melbourne, Australia
| | - Aaron Elbourne
- School of Science, College of STEM, RMIT University, Melbourne, Australia
| | - Andrew J Christofferson
- School of Science, College of STEM, RMIT University, Melbourne, Australia.,ARC Centre of Excellence in Exciton Science, School of Science, College of STEM, RMIT University, Melbourne, Australia.
| | - Andrew V Martin
- School of Science, College of STEM, RMIT University, Melbourne, Australia
| | - Nastaran Meftahi
- ARC Centre of Excellence in Exciton Science, School of Science, College of STEM, RMIT University, Melbourne, Australia.
| | - Calum J Drummond
- School of Science, College of STEM, RMIT University, Melbourne, Australia
| | - Tamar L Greaves
- School of Science, College of STEM, RMIT University, Melbourne, Australia
| | - Gary Bryant
- School of Science, College of STEM, RMIT University, Melbourne, Australia
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14
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Marcantonini G, Bartolini D, Zatini L, Costa S, Passerini M, Rende M, Luca G, Basta G, Murdolo G, Calafiore R, Galli F. Natural Cryoprotective and Cytoprotective Agents in Cryopreservation: A Focus on Melatonin. Molecules 2022; 27:3254. [PMID: 35630729 PMCID: PMC9145333 DOI: 10.3390/molecules27103254] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 05/13/2022] [Accepted: 05/15/2022] [Indexed: 01/31/2023] Open
Abstract
Cryoprotective and cytoprotective agents (Cytoprotective Agents) are fundamental components of the cryopreservation process. This review presents the essentials of the cryopreservation process by examining its drawbacks and the role of cytoprotective agents in protecting cell physiology. Natural cryoprotective and cytoprotective agents, such as antifreeze proteins, sugars and natural deep eutectic systems, have been compared with synthetic ones, addressing their mechanisms of action and efficacy of protection. The final part of this article focuses melatonin, a hormonal substance with antioxidant properties, and its emerging role as a cytoprotective agent for somatic cells and gametes, including ovarian tissue, spermatozoa and spermatogonial stem cells.
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Affiliation(s)
- Giada Marcantonini
- Department of Pharmaceutical Sciences, Lipidomics and Micronutrient Vitamins Laboratory and Human Anatomy Laboratory, University of Perugia, 06126 Perugia, Italy; (G.M.); (D.B.); (L.Z.)
| | - Desirée Bartolini
- Department of Pharmaceutical Sciences, Lipidomics and Micronutrient Vitamins Laboratory and Human Anatomy Laboratory, University of Perugia, 06126 Perugia, Italy; (G.M.); (D.B.); (L.Z.)
| | - Linda Zatini
- Department of Pharmaceutical Sciences, Lipidomics and Micronutrient Vitamins Laboratory and Human Anatomy Laboratory, University of Perugia, 06126 Perugia, Italy; (G.M.); (D.B.); (L.Z.)
| | - Stefania Costa
- Angelantoni Life Science S.r.l., 06056 Massa Martana, Italy; (S.C.); (M.P.)
| | | | - Mario Rende
- Department of Medicine and Surgery, Section of Human, Clinic and Forensic Anatomy, University of Perugia, 06132 Perugia, Italy;
| | - Giovanni Luca
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (G.L.); (G.B.); (G.M.); (R.C.)
- Centro Biotecnologico Internazionale di Ricerca Traslazionale ad Indirizzo Endocrino, Metabolico ed Embrio-Riproduttivo (CIRTEMER), 06132 Perugia, Italy
| | - Giuseppe Basta
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (G.L.); (G.B.); (G.M.); (R.C.)
- Centro Biotecnologico Internazionale di Ricerca Traslazionale ad Indirizzo Endocrino, Metabolico ed Embrio-Riproduttivo (CIRTEMER), 06132 Perugia, Italy
| | - Giuseppe Murdolo
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (G.L.); (G.B.); (G.M.); (R.C.)
| | - Riccardo Calafiore
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (G.L.); (G.B.); (G.M.); (R.C.)
- Centro Biotecnologico Internazionale di Ricerca Traslazionale ad Indirizzo Endocrino, Metabolico ed Embrio-Riproduttivo (CIRTEMER), 06132 Perugia, Italy
| | - Francesco Galli
- Department of Pharmaceutical Sciences, Lipidomics and Micronutrient Vitamins Laboratory and Human Anatomy Laboratory, University of Perugia, 06126 Perugia, Italy; (G.M.); (D.B.); (L.Z.)
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15
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Jesus AR, Duarte ARC, Paiva A. Use of natural deep eutectic systems as new cryoprotectant agents in the vitrification of mammalian cells. Sci Rep 2022; 12:8095. [PMID: 35577888 PMCID: PMC9110728 DOI: 10.1038/s41598-022-12365-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/26/2022] [Indexed: 11/25/2022] Open
Abstract
In this work we present the potential of Natural Deep Eutectic Systems (NADES) as new vitrification media for the cryopreservation of mammalian cells. Several NADES composed of natural metabolites were prepared and tested as CPAs in two cell lines, L929 and HacaT cells. After the harvesting, cells were mixed with the eutectic systems, and frozen directly into liquid nitrogen to achieve a vitreous state. Then, the cells were thawed and it was observed that NADES were able to exert a significant cryoprotective effect in L929 cells, when compared with DMSO or in the absence of a CPA. For HacaT cells, only a eutectic system showed a slightly improvement in cell survival, while DMSO caused complete cell death. Moreover, the thermal behaviour of the best systems was studied for further understanding the protective properties of NADES as CPAs, and have shown a significant difference in terms of Tm and Tc when compared with DMSO and water. Additionally, the results obtained showed that NADES can be maintained in the growth media after the thawing step, without compromising cell viability. In summary, we have shown the great potential of NADES to be used as CPAs for the cryopreservation of different cell types, using the vitrification method.
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Affiliation(s)
- Ana Rita Jesus
- LAQV-REQUIMTE, Campus da Caparica, Monte da Caparica, 2825-149, Caparica, Portugal
| | - Ana Rita C Duarte
- LAQV-REQUIMTE, Campus da Caparica, Monte da Caparica, 2825-149, Caparica, Portugal
| | - Alexandre Paiva
- LAQV-REQUIMTE, Campus da Caparica, Monte da Caparica, 2825-149, Caparica, Portugal.
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16
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Dziubinska-Kühn K, Pupier M, Matysik J, Viger-Gravel J, Karg B, Kowalska M. Time-Dependent Hydrogen Bond Network Formation in Glycerol-Based Deep Eutectic Solvents. Chemphyschem 2022. [PMID: 35452172 DOI: 10.1002/cphc.202100806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Over the last few years, Deep Eutectic Solvents have gained popularity as a novel class of green solvents, due to their feasible synthesis and overall low production costs. The properties of glycerol (Gly)-based Deep Eutectic Solvents are frequently associated with the formation of an extended hydrogen bond network. In this study, two-dimensional Nuclear Magnetic Resonance (NMR) spectroscopy is employed to analyse the effect of glycerol oversaturation of the hydrogen bond acceptor, choline chloride (ChCl) on the structural arrangement of glyceline (molar ratio 1 : 2 ChCl:Gly), selected to represent Gly-based Deep Eutectic Solvents. The rearrangement of glycerol molecules, additionally trapping water molecules inside of isolated clusters, is revealed during a time-resolved analysis, performed in the presence of various fractions of water added to solvent. 200 % oversaturated Deep Eutectic Solvent (1 : 4 ChCl:Gly) is found to be a suitable cryoprotectant candidate, based on the revealed glycerol-water interactions.
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Affiliation(s)
- Katarzyna Dziubinska-Kühn
- CERN, Esplanade des Particules 1, 1211, Geneva, Switzerland.,Institute of Analytical Chemistry, University of Leipzig, D-, 04103, Leipzig, Germany
| | - Marion Pupier
- Department of Organic Chemistry, University of Geneva, 1211, Geneva, Switzerland
| | - Jörg Matysik
- Institute of Analytical Chemistry, University of Leipzig, D-, 04103, Leipzig, Germany
| | - Jasmine Viger-Gravel
- Department of Organic Chemistry, University of Geneva, 1211, Geneva, Switzerland
| | - Beatrice Karg
- CERN, Esplanade des Particules 1, 1211, Geneva, Switzerland.,Department of Nuclear and Particle Physics, University of Geneva, 1211, Geneva, Switzerland
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17
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Kim HM, Jeong SG, Hwang IM, Park HW. Efficient Citrus ( Citrus unshiu) Byproduct Extract-Based Approach for Lactobacillus sakei WiKim31 Shelf-Life Extension. ACS OMEGA 2021; 6:35334-35341. [PMID: 34984265 PMCID: PMC8717389 DOI: 10.1021/acsomega.1c04335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/07/2021] [Indexed: 05/09/2023]
Abstract
Lactic acid bacteria produce various bioactive compounds widely used in human healthcare. However, studies on cryoprotective agents for the efficient storage of lactic acid bacteria after freeze-drying are still lacking. Here, we report the shelf-life extension effects of a highly efficient and eco-friendly cryoprotective agent and a cold adaptation method on Lactobacillus sakei WiKim31. Cold adaptation of L. sakei WiKim31 increased exopolysaccharide expression in response to abiotic stress. As a possible cryoprotective agent, the citrus byproduct (CP) contains a variety of sugars, amino acids, and cations, exhibiting high antioxidant activity. L. sakei WiKim31 powders formulated with CP or a mixture of soy powder (SP) and CP exhibited high cell viability at 58.3 and 76.3%, respectively, after 56 days of storage. These results indicate that CP can be efficiently used as a novel cryoprotective agent either alone or in combination with SP to improve the storage conditions of L. sakei WiKim31 and preserve it longer.
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