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Sharma P, Kaul S, Jain N, Pandey M, Nagaich U. Enhanced Skin Penetration and Efficacy: First and Second Generation Lipoidal Nanocarriers in Skin Cancer Therapy. AAPS PharmSciTech 2024; 25:170. [PMID: 39044049 DOI: 10.1208/s12249-024-02884-w] [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: 04/10/2024] [Accepted: 07/05/2024] [Indexed: 07/25/2024] Open
Abstract
Skin carcinoma remains one of the most widespread forms of cancer, and its global impact continues to increase. Basal cell carcinoma, melanoma, and squamous cell carcinoma are three kinds of cutaneous carcinomas depending upon occurrence and severity. The invasive nature of skin cancer, the limited effectiveness of current therapy techniques, and constraints to efficient systems for drug delivery are difficulties linked with the treatment of skin carcinoma. In the present era, the delivery of drugs has found a new and exciting horizon in the realm of nanotechnology, which presents inventive solutions to the problems posed by traditional therapeutic procedures for skin cancer management. Lipid-based nanocarriers like solid lipid nanoparticles and nanostructured lipid carriers have attracted a substantial focus in recent years owing to their capability to improve the drug's site-specific delivery, enhancing systemic availability, and thus its effectiveness. Due to their distinct structural and functional characteristics, these nanocarriers can deliver a range of medications, such as peptides, nucleic acids, and chemotherapeutics, via different biological barriers, such as the skin. In this review, an effort was made to present the mechanism of lipid nanocarrier permeation via cancerous skin. In addition, recent research advances in lipid nanocarriers have also been discussed with the help of in vitro cell lines and preclinical studies. Being a nano size, their limitations and toxicity aspects in living systems have also been elaborated.
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Affiliation(s)
- Palak Sharma
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Uttar Pradesh, 201301, Noida, India
| | - Shreya Kaul
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Uttar Pradesh, 201301, Noida, India.
| | - Neha Jain
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Uttar Pradesh, 201301, Noida, India.
| | - Manisha Pandey
- Department of Pharmaceutical Sciences, Central University of Haryana, Mahendergarh, Haryana, India
| | - Upendra Nagaich
- Center for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Science, Chennai, India
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Romanò S, Angelillo A, Cimmino W, Iaccarino N, Nele V, Campani V, De Rosa G, Cinti S. An Electrochemical Strip to Evaluate and to Discriminate Drug Encapsulation in Lipid Nanovectors. Anal Chem 2024; 96:11651-11656. [PMID: 38979837 DOI: 10.1021/acs.analchem.4c01997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
Lipid nanovectors (LNVs) represent potent and versatile tools in the field of drug delivery for a wide range of medical applications including cancer therapy and vaccines. With this Technical Note, we introduce a novel "portable", easy-to-use, and low-cost strategy for double use: (1) it allows one to both quantify the amount of cargo in LNV formulation and (2) classify the nature of formulation with the aim of chemometrics. In particular, an electrochemical strip, based on a screen-printed electrode, was exploited to detect methylene blue (MB) as the model cargo encapsulated in various liposomes (used as model LNV). The experimental setup, including release of the MB content and its electrochemical quantification were optimized through a multivariate design of experiment (DoE), obtaining a satisfactory 88-95% accuracy in comparison to standard methods. In addition, the use of principal component analysis-linear discriminant analysis (PCA-LDA) highlighted the satisfactory differentiation of liposomes. The combination of portable electroanalysis and multivariate analysis is a potent tool for enhancing quality control in the field of pharmaceutical technologies, and also in the field of diagnostics, this approach might be useful for application toward naturally occurring lipid nanoparticles, i.e., exosomes.
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Affiliation(s)
- Sabrina Romanò
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Alessia Angelillo
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Wanda Cimmino
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Nunzia Iaccarino
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Valeria Nele
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Virginia Campani
- Department of Life Health Sciences and Health Professions, Link Campus University, Rome 00165, Italy
| | - Giuseppe De Rosa
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Stefano Cinti
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
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Qian Y, Chen W, Wang M, Xie Y, Qiao L, Sun Q, Gao M, Li C. Tumor Microenvironment-Specific Driven Nanoagents for Synergistic Mitochondria Damage-Related Immunogenic Cell Death and Alleviated Immunosuppression. SMALL METHODS 2024; 8:e2301231. [PMID: 38126694 DOI: 10.1002/smtd.202301231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/06/2023] [Indexed: 12/23/2023]
Abstract
Despite significant breakthroughs in immunotherapy, the limitations of inadequate immune stimulation and stubborn immune resistance continue to present opportunities and challenges. Therefore, a two-pronged approach, encompassing the activation of immunogenic cell death (ICD) and blocking the indoleamine 2,3-dioxygenase (IDO)-mediated pathway, is devised to elicit systemic anti-tumor immunity and alleviate immunosuppression. Herein, a tumor microenvironment (TME)-specific driven nanoagent is composed of a tetrasulfide bond-bridged mesoporous silica layer (MON) coated up-conversion nanoparticles as a nano-carrier, combines Fe2+, curcumin, and indoximod for operating chemodynamic therapy/chemotherapy/immunotherapy. The consumption of glutathione (GSH) caused by MON degradation, the Fenton reaction of Fe2+, and curcumin triggering mitochondrial damage collectively exacerbate the oxidative stress, leading to a violent immunoreaction and reversal of the immunosuppressive TME through a combination of IDO-inhibitors. Meanwhile, upconversion luminescence (UCL) imaging serves as a significant guiding tool for drug delivery and the treatment of nanoagents. In vivo and in vitro experiment results demonstrate that the nanosystem not only effectively inhibits the growth of primary tumors but also induces immune priming and memory effects to reject re-challenged tumors. The strategy as a complementary approach displays great potential for future immunotherapy along with other multimodal treatment modes.
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Affiliation(s)
- Yanrong Qian
- Shenzhen Research Institute, Shandong University, Shenzhen, 518057, P. R. China
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, P. R. China
| | - Weilin Chen
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, P. R. China
| | - Man Wang
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, P. R. China
| | - Yulin Xie
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, P. R. China
| | - Luying Qiao
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, P. R. China
| | - Qianqian Sun
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, P. R. China
| | - Minghong Gao
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, P. R. China
| | - Chunxia Li
- Shenzhen Research Institute, Shandong University, Shenzhen, 518057, P. R. China
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, P. R. China
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Tang Y, Zhou A, Zhou S, Ruan J, Qian C, Wu C, Ye L. Preparation of VC nanoliposomes by high pressure homogenization: Process optimization and evaluation of efficacy, transdermal absorption, and stability. Heliyon 2024; 10:e29516. [PMID: 38707316 PMCID: PMC11066132 DOI: 10.1016/j.heliyon.2024.e29516] [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: 01/15/2024] [Revised: 03/25/2024] [Accepted: 04/09/2024] [Indexed: 05/07/2024] Open
Abstract
Vitamin C (VC) possesses antioxidant and whitening effects. However, its effectiveness is hindered by challenges such as instability, impaired solubility, and limited bioavailability hinder. In this study, VC was encapsulated in nanoliposomes by primary emulsification and high-pressure homogenization. The VC nanoliposomes were comprehensively characterized for their microscopic morphology, particle size, polydispersity index (PDI), and encapsulation efficiency (EE). Orthogonal experiments were designed to optimize the optimal preparation process, and the antioxidant activity, whitening efficacy, transdermal absorption, and stability of VC nanoliposomes were evaluated based on this optimized process. The findings demonstrated the high reproducibility of the optimal process, with particle size, PDI, and EE values of 113.502 ± 4.360 nm, 0.104 ± 0.010, and 56.09 ± 1.01 %, respectively. Differential scanning calorimetry analysis showed effective encapsulation of VC nanoliposomes with better thermal stability than aqueous VC solution. Besides, the VC nanoliposomes demonstrated excellent antioxidant and whitening effects in efficacy experiments, stronger skin permeability in transdermal experiments and fluorescence tracking. Furthermore, storage stability tests indicated that the VC in nanoliposomes remained relatively stable after 60 days of storage. These findings highlighted the potential use of VC nanoliposomes in a wide range of applications for the cosmetic market, especially in the development of ingredients for skin care products.
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Affiliation(s)
- Yunqi Tang
- College of Chemical and Biological Engineering, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Zhejiang University, Hangzhou, Zhejiang Province, 310027, PR China
- Institute of Zhejiang University-Quzhou, #99 Zheda Road, Quzhou, Zhejiang Province, 324000, PR China
| | - Ankun Zhou
- Hangzhou Yayan Cosmetics Co. Ltd., #9 Shunle Road, Hangzhou, Zhejiang Province, 311123, PR China
| | - Shaodong Zhou
- College of Chemical and Biological Engineering, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Zhejiang University, Hangzhou, Zhejiang Province, 310027, PR China
- Institute of Zhejiang University-Quzhou, #99 Zheda Road, Quzhou, Zhejiang Province, 324000, PR China
| | - Jiancheng Ruan
- College of Chemical and Biological Engineering, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Zhejiang University, Hangzhou, Zhejiang Province, 310027, PR China
- Institute of Zhejiang University-Quzhou, #99 Zheda Road, Quzhou, Zhejiang Province, 324000, PR China
| | - Chao Qian
- College of Chemical and Biological Engineering, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Zhejiang University, Hangzhou, Zhejiang Province, 310027, PR China
- Institute of Zhejiang University-Quzhou, #99 Zheda Road, Quzhou, Zhejiang Province, 324000, PR China
| | - Chen Wu
- College of Chemical and Biological Engineering, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Zhejiang University, Hangzhou, Zhejiang Province, 310027, PR China
- Institute of Zhejiang University-Quzhou, #99 Zheda Road, Quzhou, Zhejiang Province, 324000, PR China
| | - Linlin Ye
- Hangzhou Yayan Cosmetics Co. Ltd., #9 Shunle Road, Hangzhou, Zhejiang Province, 311123, PR China
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Villapiano F, Di Lorenzo R, Sparaco R, Magli E, Frecentese F, Laneri S, D’Orsi A, Nele V, Biondi M, Mayol L, Campani V, Santagada V, De Rosa G. Technological and Physical-Chemical Evaluation of Cotton Gauzes Impregnated with Semisolid Preparations for Wound Healing. Biomedicines 2024; 12:777. [PMID: 38672133 PMCID: PMC11048641 DOI: 10.3390/biomedicines12040777] [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: 02/05/2024] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Chronic wounds are marked by an extended healing period during which damaged tissues fail to undergo orderly and timely repair. Examples of chronic wounds encompass venous ulcers, pressure ulcers, and diabetic foot ulcers. The process of wound healing is complex and dynamic, relying on the interplay and response among various cells and mediators. In this study, four marketed wound dressing products based on cotton gauzes impregnated with different semisolid products (namely Betadine® 10%, Connettivina® Bio Plus Fitostimoline® Plus, and Non-Ad® gauzes) have been characterized for their physicochemical properties and ex vivo behaviors. More in detail, the pH and rheological features of semisolid formulations impregnating the gauzes were analyzed along with their ability to adhere to the gauzes. The most promising ones were selected and compared in ex vivo experiments on fresh pig skin. The pH measurements showed an acidic environment for all the tested solutions, albeit with variations in mean values, ranging from 2.66 to 4.50. The outcomes of rheological studies demonstrated that all the semisolid preparations impregnating the gauzes exhibited a pseudoplastic behavior, with significant differences in the pseudoplasticity index across the preparations, which is likely to influence their ability to adhere to the gauze. A rheological study in oscillatory mode revealed rheological behavior typical of a viscous solution only for the cream impregnating non-paraffin gauzes. The other products exhibited rheological behavior typical of a weak gel, which is expected to be advantageous as regards the capability of the semisolid preparation to create and maintain the space within the wound and to provide protection to the injured tissue. Results of ex vivo experiments demonstrated that Fitostimoline® Plus was more effective than Connettivina® Bio Plus in promoting both skin hydration and energy.
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Affiliation(s)
- Fabrizio Villapiano
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (F.V.); (R.S.); (F.F.); (A.D.); (V.N.); (M.B.); (V.S.); (G.D.R.)
| | - Ritamaria Di Lorenzo
- RD Cosmetics, Department of Pharmacy, University of Naples Federico II, Via Domenico Motesano 49, 80131 Naples, Italy; (R.D.L.); (S.L.)
| | - Rosa Sparaco
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (F.V.); (R.S.); (F.F.); (A.D.); (V.N.); (M.B.); (V.S.); (G.D.R.)
| | - Elisa Magli
- Department of Public Health, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy;
| | - Francesco Frecentese
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (F.V.); (R.S.); (F.F.); (A.D.); (V.N.); (M.B.); (V.S.); (G.D.R.)
| | - Sonia Laneri
- RD Cosmetics, Department of Pharmacy, University of Naples Federico II, Via Domenico Motesano 49, 80131 Naples, Italy; (R.D.L.); (S.L.)
| | - Alessandra D’Orsi
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (F.V.); (R.S.); (F.F.); (A.D.); (V.N.); (M.B.); (V.S.); (G.D.R.)
| | - Valeria Nele
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (F.V.); (R.S.); (F.F.); (A.D.); (V.N.); (M.B.); (V.S.); (G.D.R.)
| | - Marco Biondi
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (F.V.); (R.S.); (F.F.); (A.D.); (V.N.); (M.B.); (V.S.); (G.D.R.)
| | - Laura Mayol
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Virginia Campani
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (F.V.); (R.S.); (F.F.); (A.D.); (V.N.); (M.B.); (V.S.); (G.D.R.)
| | - Vincenzo Santagada
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (F.V.); (R.S.); (F.F.); (A.D.); (V.N.); (M.B.); (V.S.); (G.D.R.)
| | - Giuseppe De Rosa
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (F.V.); (R.S.); (F.F.); (A.D.); (V.N.); (M.B.); (V.S.); (G.D.R.)
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Nele V, D'Aria F, Campani V, Silvestri T, Biondi M, Giancola C, De Rosa G. Unravelling the role of lipid composition on liposome-protein interactions. J Liposome Res 2024; 34:88-96. [PMID: 37337884 DOI: 10.1080/08982104.2023.2224449] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 06/06/2023] [Indexed: 06/21/2023]
Abstract
Upon in vivo administration of nanoparticles, a protein corona forms on their surface and affects their half-life in circulation, biodistribution properties, and stability; in turn, the composition of the protein corona depends on the physico-chemical properties of the nanoparticles. We have previously observed lipid composition-dependent in vitro and in vivo microRNA delivery from lipid nanoparticles. Here, we carried out an extensive physico-chemical characterisation to understand the role of the lipid composition on the in vivo fate of lipid-based nanoparticles. We used a combination of differential scanning calorimetry (DSC), membrane deformability measurements, isothermal titration calorimetry (ITC), and dynamic light scattering (DLS) to probe the interactions between the nanoparticle surface and bovine serum albumin (BSA) as a model protein. The lipid composition influenced membrane deformability, improved lipid intermixing, and affected the formation of lipid domains while BSA binding to the liposome surface was affected by the PEGylated lipid content and the presence of cholesterol. These findings highlight the importance of the lipid composition on the protein-liposome interaction and provide important insights for the design of lipid-based nanoparticles for drug delivery applications.
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Affiliation(s)
- Valeria Nele
- BioNanoMed Drug Delivery Group, Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Federica D'Aria
- Biophysics Laboratory, Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Virginia Campani
- BioNanoMed Drug Delivery Group, Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Teresa Silvestri
- BioNanoMed Drug Delivery Group, Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Marco Biondi
- BioNanoMed Drug Delivery Group, Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Concetta Giancola
- Biophysics Laboratory, Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Giuseppe De Rosa
- BioNanoMed Drug Delivery Group, Department of Pharmacy, University of Naples Federico II, Naples, Italy
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Hasnain M, Kanwal T, Rehman K, Rehman SRU, Aslam S, Roome T, Perveen S, Zaidi MB, Saifullah S, Yasmeen S, Hasan A, Shah MR. Microarray needles comprised of arginine-modified chitosan/PVA hydrogel for enhanced antibacterial and wound healing potential of curcumin. Int J Biol Macromol 2023; 253:126697. [PMID: 37673138 DOI: 10.1016/j.ijbiomac.2023.126697] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 09/01/2023] [Accepted: 09/02/2023] [Indexed: 09/08/2023]
Abstract
Wound healing is a multifaceted and complex process that includes inflammation, hemostasis, remodeling, and granulation. Failures in any link may cause the healing process to be delayed. As a result, wound healing has always been a main research focus across the entire medical field, posing significant challenges and financial burdens. Hence, the current investigation focused on the design and development of arginine-modified chitosan/PVA hydrogel-based microneedles (MNs) as a curcumin (CUR) delivery system for improved wound healing and antibacterial activity. The substrate possesses exceptional swelling capabilities that allow tissue fluid from the wound to be absorbed, speeding up wound closure. The antibacterial activity of MNs was investigated against S. aureus and E. coli. The results revealed that the developed CUR-loaded MNs had increased antioxidant activity and sustained drug release behavior. Furthermore, after being loaded in the developed MNs, it revealed improved antibacterial activity of CUR. Wound healing potential was assessed by histopathological analysis and wound closure%. The observed results suggest that the CUR-loaded MNs greatly improved wound healing potential via tissue regeneration and collagen deposition, demonstrating the potential of developed MNs patches to be used as an effective carrier for wound healing in healthcare settings.
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Affiliation(s)
- Muhammad Hasnain
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Tasmina Kanwal
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Khadija Rehman
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan.
| | - Syed Raza Ur Rehman
- Mechanical and Industrial Engineering, Qatar University, 2713, Doha, Qatar; Biomedical Research Center, Qatar University, 2713, Doha, Qatar.
| | - Shazmeen Aslam
- Dow Institute for Advanced Biological and Animal Research, Dow International Medical College, Dow University of Health Sciences, Karachi 74200, Pakistan.
| | - Talat Roome
- Dow Institute for Advanced Biological and Animal Research, Dow International Medical College, Dow University of Health Sciences, Karachi 74200, Pakistan; Molecular Pathology Section, Department of Pathology, Dow Diagnostic Reference and Research Laboratory, Dow University of Health Sciences, Karachi 74200, Pakistan.
| | - Samina Perveen
- School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, PR China
| | - Midhat Batool Zaidi
- Dow Institute for Advanced Biological and Animal Research, Dow International Medical College, Dow University of Health Sciences, Karachi 74200, Pakistan.
| | - Salim Saifullah
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan; Pakistan Forest Institute Peshawar, Pakistan
| | - Saira Yasmeen
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Anwarul Hasan
- Mechanical and Industrial Engineering, Qatar University, 2713, Doha, Qatar; Biomedical Research Center, Qatar University, 2713, Doha, Qatar
| | - Muhammad Raza Shah
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan.
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Vergara D, López O, Sanhueza C, Chávez-Aravena C, Villagra J, Bustamante M, Acevedo F. Co-Encapsulation of Curcumin and α-Tocopherol in Bicosome Systems: Physicochemical Properties and Biological Activity. Pharmaceutics 2023; 15:1912. [PMID: 37514098 PMCID: PMC10383532 DOI: 10.3390/pharmaceutics15071912] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/21/2023] [Accepted: 06/25/2023] [Indexed: 07/30/2023] Open
Abstract
A novel co-encapsulation system called bicosomes (bicelles within liposomes) has been developed to overcome the limitations associated with the topical application of curcumin (cur) and α-tocopherol (α-toc). The physicochemical properties and biological activity in vitro of bicosome systems were evaluated. Bicelles were prepared with DPPC, DHPC, cur, and α-toc (cur/α-toc-bicelles). Liposomal vesicles loading cur/α-toc-bicelles were prepared with Lipoid P-100 and cholesterol-forming cur/α-toc-bicosomes. Three cur/α-toc-bicosomes were evaluated using different total lipid percentages (12, 16, and 20% w/v). The results indicated that formulations manage to solubilize cur and α-toc in homogeneous bicelles < 20 nm, while the bicosomes reaches 303-420 nm depending on the total lipid percentage in the systems. Bicosomes demonstrated high-encapsulation efficiency (EE) for cur (56-77%) and α-toc (51-65%). The loading capacity (LC) for both antioxidant compounds was 52-67%. In addition, cur/α-toc-bicosomes decreased the lipid oxidation by 52% and increased the antioxidant activity by 60% compared to unloaded bicosomes. The cell viability of these cur/α-toc-bicosomes was >85% in fibroblasts (3T3L1/CL-173™) and ≥65% in keratinocytes (Ha-CaT) and proved to be hematologically compatible. The cur/α-toc-bicelles and cur/α-toc-bicosomes inhibited the growth of C. albicans in a range between 33 and 76%. Our results propose bicosome systems as a novel carrier able to co-encapsulate, solubilize, protect, and improve the delivery performance of antioxidant molecules. The relevance of these findings is based on the synergistic antioxidant effect of its components, its biocompatibility, and its efficacy for dermal tissue treatment damaged by oxidative stress or by the presence of C. albicans. However, further studies are needed to assess the efficacy and safety of cur/α-toc bicosomes in vitro and in vivo.
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Affiliation(s)
- Daniela Vergara
- Center of Excellence in Translational Medicine-Scientific Technological Bioresource Nucleus (CEMT-BIOREN), Faculty of Medicine, Universidad de La Frontera, Casilla 54-D, Temuco 4780000, Chile
| | - Olga López
- Department of Chemical and Surfactant Technology, Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), C/Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Claudia Sanhueza
- Center of Excellence in Translational Medicine-Scientific Technological Bioresource Nucleus (CEMT-BIOREN), Faculty of Medicine, Universidad de La Frontera, Casilla 54-D, Temuco 4780000, Chile
| | - Catalina Chávez-Aravena
- Laboratory of Pharmaceutical and Cosmetic Bioproducts, Center of Excellence in Translational Medicine (CEMT), Department of Preclinical Sciences, Faculty of Medicine, Universidad de La Frontera, Casilla 54-D, Temuco 4780000, Chile
| | - José Villagra
- Laboratory of Pharmaceutical and Cosmetic Bioproducts, Center of Excellence in Translational Medicine (CEMT), Department of Preclinical Sciences, Faculty of Medicine, Universidad de La Frontera, Casilla 54-D, Temuco 4780000, Chile
| | - Mariela Bustamante
- Center of Food Biotechnology and Bioseparations, Scientific and Technological Bioresource Nucleus BIOREN, Universidad de La Frontera, Casilla 54-D, Temuco 4780000, Chile
| | - Francisca Acevedo
- Center of Excellence in Translational Medicine-Scientific Technological Bioresource Nucleus (CEMT-BIOREN), Faculty of Medicine, Universidad de La Frontera, Casilla 54-D, Temuco 4780000, Chile
- Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Casilla 54-D, Temuco 4780000, Chile
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Xu T, Zhang J, Jin R, Cheng R, Wang X, Yuan C, Gan C. Physicochemical properties, antioxidant activities and in vitro sustained release behaviour of co-encapsulated liposomes as vehicle for vitamin E and β-carotene. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:5759-5767. [PMID: 35398898 DOI: 10.1002/jsfa.11925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 04/08/2022] [Accepted: 04/10/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND In this study the potential of liposomes as a vitamin E (VE) and β-carotene (βC) delivery system was examined. The co-encapsulated liposomes of βC and VE (L-VE-βC) were prepared and characterized. Their antioxidant properties were evaluated by free radical scavenging activities of 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS), hydroxyl radical and lipid peroxidation assay. The in vitro sustained release behaviour was then investigated and discussed. RESULTS VE and βC were co-encapsulated in liposomes with high encapsulation efficiency, up to 92.49% and 86.16% for βC and VE, respectively. The antioxidant activities of L-VE-βC samples were significantly higher than that of single loaded liposome. Among different ratios of VE/βC, L-VE-βC at 5:3 exhibited the highest radical scavenging rates, with 66.80%, 56.58% and 34.39% for DPPH, ABTS and OH radical, respectively. L-VE-βC samples also had a good ability to inhibit lipid peroxidation, especially the sample with ratios of VE/βC at 5:3 and 3:1. In simulated gastrointestinal release, L-VE-βC exhibited an excellent sustained release behaviour in SGF with the accumulated rate at about 20%, while the release rate in SIF increased to over 80%, where they should be absorbed. The release kinetics analysis indicated that βC was released in the Higuchi model in stomach, and the Korsmeyr-Peppas model in intestine. CONCLUSION Compared to single loaded liposomes, the combined-loaded liposomes exhibited higher antioxidant activity and bioavailability, suggesting the potential applications in functional foods. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Tiantian Xu
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Jingwen Zhang
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Risheng Jin
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Rong Cheng
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Xiaonan Wang
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Chuanxun Yuan
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Changsheng Gan
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, China
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10
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Xu Y, Cai Y, Meng Y, Wu L, Chen J, Cao W, Chu X. Liposome and microemulsion loaded with ibuprofen: from preparation to mechanism of drug transport. J Microencapsul 2022; 39:539-551. [PMID: 36190415 DOI: 10.1080/02652048.2022.2131920] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
To compare the difference between liposome (LP) and microemulsion (ME) in delivering ibuprofen (IBU) transdermally and explore relative mechanism. IBU-LP and IBU-ME were prepared by ethanol injection and spontaneous emulsification, respectively. The percutaneous delivery was evaluated using Franz diffusion cells. Fourier transform infra-red spectroscopy (FTIR), differential scanning calorimetry (DSC), activation energy (Ea), and confocal laser scanning microscopy (CLSM) were used to investigate the transdermal mechanism. The particle size and encapsulation efficiency were 228.00 ± 8.60 nm, 86.68 ± 1.43%(w/w) for IBU-LP, and 56.74 ± 7.11 nm, 91.08 ± 3.27%(w/w) for IBU-ME. Percutaneous study showed that formulations enhanced permeation and drug retention in the skin. FTIR and DSC showed that the permeation occurred due to the interaction of the formulations with the lipid bilayer and the protein. The decrease in Ea (1.506 and 0.939 kcal/mol) revealed that the stratum corneum (SC) lipid bilayers were significantly disrupted and this destructive effect of IBU-LP was stronger. IBU-LP was superior to IBU-ME in the aspects of transdermal delivery of IBU.
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Affiliation(s)
- Yuhang Xu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China
| | - Ye Cai
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China
| | - Yun Meng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China
| | - Long Wu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China
| | - Jingbao Chen
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China
| | - Wenxuan Cao
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China
| | - Xiaoqin Chu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, PR China.,Institute of Pharmaceutics, Anhui Academy of Chinese Medicine, Hefei, PR China.,Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application, Hefei, PR China
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11
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Curcumin-loaded carrageenan nanoparticles: Fabrication, characterization, and assessment of the effects on osteoblasts mineralization. Colloids Surf B Biointerfaces 2022; 217:112622. [PMID: 35759898 DOI: 10.1016/j.colsurfb.2022.112622] [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] [Received: 12/22/2021] [Revised: 06/03/2022] [Accepted: 06/07/2022] [Indexed: 01/14/2023]
Abstract
The use of Curcumin (CR) as a bioactive molecule to prevent and treat inflammation- related diseases is widespread. However, the high hydrophobicity hinders the in vivo bioavailability of CR, reducing its therapeutic index. In the present study, we described the use of nanoparticles (NPs) made of kappa-carrageenan (κ-Carr), a sulphated polysaccharide, as cost-effective, biodegradable and biocompatible CR carriers. CR-loaded κ-Carr nanoparticles (CR@Carr NPs) were prepared by mixing a κ-Carr aqueous solution with a CR ethanolic solution. The final suspension was centrifuged and re-suspended in phosphate buffer solution. The NPs' size was tuned by changing the concentration of the polysaccharide. CR@CarrNPs displayed high CR incorporation efficiency (~80 wt%) and a double-exponential curve of CR release at physiological conditions (37 °C and pH 7.4) with a cumulative drug release of 32 wt% after 24 h for the smaller NP. Our results also showed that CR@CarrNPs were not cytotoxic to osteoblasts at concentrations up to 1 μM. Confocal microscopy images revealed the internalization of CR by the cells guided by the NPs. Cells treated with CR@CarrNPs exhibited higher activity of alkaline phosphatase and higher expression of the main osteogenic genes (Sp7, Col1 and Runx2), and mineralized the extracellular matrix in a higher extent compared to the cells cultivated in absence of the NPs. We posited that these effects were related to the NP-driven internalization of CR by osteoblasts. Our study sheds light on the possible use of CR@CarrNPs as efficient and safe therapeutic tools for the treatment of bone-related diseases.
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Kaur B, Kaur N, Sharma T, Kaur G, Chaudhary GR. Metallosurfactant based synthetic liposomes as a substitute for phospholipids to safely store curcumin. Colloids Surf B Biointerfaces 2022; 217:112621. [PMID: 35714508 DOI: 10.1016/j.colsurfb.2022.112621] [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: 02/11/2022] [Revised: 05/26/2022] [Accepted: 06/07/2022] [Indexed: 10/18/2022]
Abstract
Curcumin has shown remarkable therapeutic utilization for various medical conditions. Still, its limited chemical stability and rapid hydrolysis capped its applications to a certain extent. Approaches have been made in the past to surpass these shortcomings by encapsulating the drug in surfactant-based micelles or liposomes and so far, natural surfactants have been used to do this bidding. Through this report, we are presenting curcumin entrapped inside synthetic metal-based liposomal assembly (metallosomes) based on hybrid-surfactants known as metallosurfactants (MS). Three metallosomes i.e. metallosomes (a), (b), and (c) were synthesized with increasing cholesterol (Chl) ratio w.r.t MS (MS:Chl 1:0, 1:0.5, and 1:1). Firstly, the membrane properties of the metallosomes were studied in the absence of the drug. The studies confirmed the direct influence of Chl concentration on the membrane properties and the metallosomes were found to be more hydrophobic, rigid, homogenous, stable, and less fluid with Chl incorporation. These studies were proven beneficial when drug-loaded metallosomes were studied and metallosomes (c), with the highest Chl content, emerged as the maximum drug loader due to their most hydrophobic nature. However, the drug was released at the slowest rate for this metallosomal system due to its less fluid and more rigid nature. On the other hand, these metallosomes were more efficient for shielding entrapped drug from acidic and alkaline environs as lesser drug degradation was observed in the experiments compared to the free curcumin. These metallosomes also exhibited efficient interactional behavior with bacterial (MRSA) DNA.
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Affiliation(s)
- Baljinder Kaur
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Navdeep Kaur
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Tanvi Sharma
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Gurpreet Kaur
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India.
| | - Ganga Ram Chaudhary
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India
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Jin N, He J, Wu C, Chen Z, Li Y, Chen J, Lin J. Glycyrrhizic acid assists anti-psoriatic efficacy of a self-deformable curcumin loaded transdermal gel. Pharm Dev Technol 2022; 27:282-289. [DOI: 10.1080/10837450.2022.2039943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Nan Jin
- College of Pharmacy and Medical Technology, Putian University, Putian, China
- Key Laboratory of Pharmaceutical Analysis and Laboratory Medicine, Putian University, Putian, China
| | - Jingwen He
- Department of Pharmacy, Fujian Sanbo Funeng Brain Hospital, Fuzhou, China
| | - Chenyuan Wu
- College of Pharmacy and Medical Technology, Putian University, Putian, China
| | - Zejun Chen
- College of Pharmacy and Medical Technology, Putian University, Putian, China
| | - Yuling Li
- College of Pharmacy and Medical Technology, Putian University, Putian, China
| | - Jianmin Chen
- College of Pharmacy and Medical Technology, Putian University, Putian, China
- Key Laboratory of Pharmaceutical Analysis and Laboratory Medicine, Putian University, Putian, China
| | - Jianhu Lin
- Dean’s Office, Putian University, Putian, China
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14
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Rapalli VK, Mahmood A, Waghule T, Gorantla S, Kumar Dubey S, Alexander A, Singhvi G. Revisiting techniques to evaluate drug permeation through skin. Expert Opin Drug Deliv 2021; 18:1829-1842. [PMID: 34826250 DOI: 10.1080/17425247.2021.2010702] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Investigating the transportation of a drug molecule through various layers of skin and determining the amount of drug retention in skin layers is of prime importance in transdermal and topical drug delivery. The information regarding drug permeation and retention in skin layers aids in optimizing a formulation and provides insight into the therapeutic efficacy of a formulation. AREAS COVERED This perspective covers various methods that have been explored to estimate drug/therapeutics in skin layers using in vitro, ex vivo, and in vivo conditions. In vitro methods such as diffusion techniques, ex vivo methods such as isolated perfused skin models and in vivo techniques including dermato-pharmacokinetics employing tape stripping, and microdialysis are discussed. Application of all techniques at various stages of formulation development where various local and systemic effects need to be considered. EXPERT OPINION The void in the existing methodologies necessitates improvement in the field of dermatologic research. Standardization of protocols, experimental setups, regulatory guidelines, and further research provides information to select an alternative for human skin to perform skin permeation experiments to increase the reliability of data generated through the available techniques. There is a need to utilize multiple techniques for appropriate dermato-pharmacokinetics evaluation and formulation's efficacy.
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Affiliation(s)
- Vamshi Krishna Rapalli
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, India
| | - Arisha Mahmood
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, India
| | - Tejashree Waghule
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, India
| | - Srividya Gorantla
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, India
| | - Sunil Kumar Dubey
- Medical Research, R&D Healthcare Division, Emami Ltd, Kolkata, India
| | - Amit Alexander
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, India
| | - Gautam Singhvi
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, India
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15
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Zanghaneh E, Mirzaei H, Jafari SM, Javadi A, Afshar Mogaddam MR. Spirulina platensis extract nanoliposomes: preparation, characterization and application to white cheese. J AOAC Int 2021; 105:827-834. [PMID: 34904627 DOI: 10.1093/jaoacint/qsab162] [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: 10/10/2021] [Revised: 11/16/2021] [Accepted: 12/01/2021] [Indexed: 11/12/2022]
Abstract
BACKGROUND Ultrafiltration cheese is produced in large scale from treated and pasteurized treated and pasteurized milk with mesophilic starter and to expand its shelf life preservatives addition is needed. OBJECTIVE The purpose of the present study was preparation of encapsulate Spirulina platensis algae nanoliposomes to evaluate the characteristics of the nanoliposomes loaded with Spirulina extract (SE-NLs). In addition, the chemical and microbiological properties of white cheese produced with SE-NLs were studied. METHODS Nanoliposomes are composed of lecithin and cholesterol, used for the encapsulation of SE. The SE-NLs were prepared using the thin layer hydration method. The characteristics of produced SE-NLs including particle size, zeta potential, morphology and the encapsulation efficiency (EE) was studied during 4 weeks in different storage conditions (4 °C and 25 °C). In addition, the effect of SE and SE-NLs on the chemical and microbiological properties of white cheese was evaluated during 60 days of ripening. RESULTS The results showed that the nanoliposomes loaded with 3 mg/g of SE had the optimum formulation due to the higher EE, smaller particle size, and higher negatively charged zeta potential. The quality of the produced nanoliposomes decreased by increasing the time of storage but the SE-NLs stored at 4 °C were more stable and possessed higher EE and smaller particle sizes. While the chemical composition of the cheeses manufactured by the nanoliposome loaded with 3 mg/g SE- NLs were comparable to that of control cheese at 60 days of ripening, it showed a significant inhibitory effect on Staphylococcus aureus and Listeria monocytogenes after 30 days. CONCLUSION The utilization of SE-NLs can be considered as a natural antimicrobial and an alternative to the use of synthetic preservatives in the production of white cheese. HIGHLIGHTS Nanoliposomes of Spirulina platensis extracts was prepared.UF white cheese prepared by nanoliposomes and then were evaluated.
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Affiliation(s)
- Esmaiel Zanghaneh
- Department of Food hygiene, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | - Hamid Mirzaei
- Department of Food hygiene, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | - Seid Mahdi Jafari
- Department of Clinical Biochemistry, School of medicine, Golestan University of Medical Sciences, Golestan
| | - Afshin Javadi
- Department of Food hygiene, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research Center, Tabriz University of Medical Science, Tabriz, Iran.,Pharmaceutical Analysis Research Center, Tabriz University of Medical Science, Tabriz, Iran
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16
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Schlich M, Musazzi UM, Campani V, Biondi M, Franzé S, Lai F, De Rosa G, Sinico C, Cilurzo F. Design and development of topical liposomal formulations in a regulatory perspective. Drug Deliv Transl Res 2021; 12:1811-1828. [PMID: 34755281 PMCID: PMC8577404 DOI: 10.1007/s13346-021-01089-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2021] [Indexed: 01/29/2023]
Abstract
The skin is the absorption site for drug substances intended to treat loco-regional diseases, although its barrier properties limit the permeation of drug molecules. The growing knowledge of the skin structure and its physiology have supported the design of innovative nanosystems (e.g. liposomal systems) to improve the absorption of poorly skin-permeable drugs. However, despite the dozens of clinical trials started, few topically applied liposomal systems have been authorized both in the EU and the USA. Indeed, the intrinsic complexity of the topically applied liposomal systems, the higher production costs, the lack of standardized methods and the more stringent guidelines for assessing their benefit/risk balance can be seen as causes of such inefficient translation. The present work aimed to provide an overview of the physicochemical and biopharmaceutical characterization methods that can be applied to topical liposomal systems intended to be marketed as medicinal products, and the current regulatory provisions. The discussion highlights how such methodologies can be relevant for defining the critical quality attributes of the final product, and they can be usefully applied based on the phase of the life cycle of a liposomal product: to guide the formulation studies in the early stages of development, to rationally design preclinical and clinical trials, to support the pharmaceutical quality control system and to sustain post-marketing variations. The provided information can help define harmonized quality standards able to overcome the case-by-case approach currently applied by regulatory agencies in assessing the benefit/risk of the topically applied liposomal systems.
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Affiliation(s)
- Michele Schlich
- Dipartimento Di Scienze Della Vita E Dell'Ambiente, Sezione Scienze del Farmaco, Università Di Cagliari, via Ospedale 72, 09124, Cagliari, Italy.,Laboratory of Nanotechnology for Precision Medicine, Istituto Italiano Di Tecnologia, via Morego 30, 16163, Genoa, Italy
| | - Umberto M Musazzi
- Department of Pharmaceutical Sciences, Università Degli Studi Di Milano, via G. Colombo 71, 20133, Milan, Italy
| | - Virginia Campani
- Dipartimento Di Farmacia, Università Degli Studi Di Napoli Federico II, via D. Montesano 49, 80131, Naples, Italy
| | - Marco Biondi
- Dipartimento Di Farmacia, Università Degli Studi Di Napoli Federico II, via D. Montesano 49, 80131, Naples, Italy
| | - Silvia Franzé
- Department of Pharmaceutical Sciences, Università Degli Studi Di Milano, via G. Colombo 71, 20133, Milan, Italy
| | - Francesco Lai
- Dipartimento Di Scienze Della Vita E Dell'Ambiente, Sezione Scienze del Farmaco, Università Di Cagliari, via Ospedale 72, 09124, Cagliari, Italy
| | - Giuseppe De Rosa
- Dipartimento Di Farmacia, Università Degli Studi Di Napoli Federico II, via D. Montesano 49, 80131, Naples, Italy
| | - Chiara Sinico
- Dipartimento Di Scienze Della Vita E Dell'Ambiente, Sezione Scienze del Farmaco, Università Di Cagliari, via Ospedale 72, 09124, Cagliari, Italy
| | - Francesco Cilurzo
- Department of Pharmaceutical Sciences, Università Degli Studi Di Milano, via G. Colombo 71, 20133, Milan, Italy.
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Kathuria H, Handral HK, Cha S, Nguyen DTP, Cai J, Cao T, Wu C, Kang L. Enhancement of Skin Delivery of Drugs Using Proposome Depends on Drug Lipophilicity. Pharmaceutics 2021; 13:1457. [PMID: 34575533 PMCID: PMC8469902 DOI: 10.3390/pharmaceutics13091457] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/15/2021] [Accepted: 08/27/2021] [Indexed: 01/06/2023] Open
Abstract
The study aims to investigate the propylene glycol-based liposomes named 'proposomes' in enhancing skin permeation of drugs with different physicochemical properties. Ibuprofen, tofacitinib citrate, rhodamine B, and lidocaine were loaded into proposomes. These drug formulations were analyzed for particle size, zeta potential, polydispersity index, entrapment efficiency, and in vitro skin permeation. The confocal laser scanning microscopy was performed on skin treated with calcein and rhodamine B laden proposomes. The transdermal delivery relative to physicochemical properties of drugs such as logP, melting point, molecular weight, solubility, etc., were analyzed. We tested the safety of the proposomes using reconstructed human skin tissue equivalents, which were fabricated in-house. We also used human cadaver skin samples as a control. The proposomes had an average diameter of 128 to 148 nm. The drug's entrapment efficiencies were in the range of 42.9-52.7%, translating into the significant enhancement of drug permeation through the skin. The enhancement ratio was 1.4 to 4.0, and linearly correlated to logP, molecular weight, and melting point. Confocal imaging also showed higher skin permeation of calcein and rhodamine B in proposome than in solution. The proposome was found safe for skin application. The enhancement of skin delivery of drugs through proposomes was dependent on the lipophilicity of the drug. The entrapment efficiency was positively correlated with logP of the drug, which led to high drug absorption.
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Affiliation(s)
- Himanshu Kathuria
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore; (H.K.); (S.C.); (D.T.P.N.)
| | - Harish K. Handral
- Stem Cell Bioprocessing, Bioprocessing Technology Institute, A*STAR, Singapore 138668, Singapore;
| | - Saera Cha
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore; (H.K.); (S.C.); (D.T.P.N.)
| | - Diep T. P. Nguyen
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore; (H.K.); (S.C.); (D.T.P.N.)
| | - Junyu Cai
- School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia;
| | - Tong Cao
- Faculty of Dentistry, National University of Singapore, Singapore 119085, Singapore;
| | - Chunyong Wu
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Nanjing 210009, China
| | - Lifeng Kang
- School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia;
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Pelikh O, Pinnapireddy SR, Keck CM. Dermal Penetration Analysis of Curcumin in an ex vivo Porcine Ear Model Using Epifluorescence Microscopy and Digital Image Processing. Skin Pharmacol Physiol 2021; 34:281-299. [PMID: 33784713 DOI: 10.1159/000514498] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 12/24/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Curcumin is a promising drug candidate, but its use for dermal application is limited due to its poor aqueous solubility. Thus, formulations that increase the solubility of curcumin are needed to fully exploit the therapeutic potential of curcumin. Various previous studies address this issue, but a comparison of the efficacy between these formulations remains difficult. The reason for this is a missing standard formulation as benchmark control and an easy-to-use skin penetration model that allows for a fast discrimination between different formulations. OBJECTIVE Thus, the aims of this study were the development of a curcumin standard formulation and a screening tool that allows for a fast discrimination between the dermal penetration efficacies of curcumin from different formulations. METHODS Ethanolic curcumin solutions were selected as simple and easy to produce standard formulations, and the ex vivo porcine ear model, coupled with epifluorescence microscopy and subsequent digital image analysis, was utilized to determine the dermal penetration efficacy of curcumin from the different formulations. RESULTS Results show that the utilized skin penetration model is a suitable and versatile tool that enables not only a fast determination of the dermal penetration efficacy of curcumin from different formulations but also a detailed and mechanistic information on the fate of chemical compounds after dermal penetration. Ethanolic solutions containing 0.25% curcumin were found to be the most suitable standard formulation. CONCLUSIONS Results of the study provide a new, effective screening tool for the development of dermal formulations for improved dermal delivery of curcumin.
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Affiliation(s)
- Olga Pelikh
- Department of Pharmaceutics and Biopharmaceutics, Philipps-Universität Marburg, Marburg, Germany
| | - Shashank R Pinnapireddy
- Department of Pharmaceutics and Biopharmaceutics, Philipps-Universität Marburg, Marburg, Germany.,CSL Behring GmbH, Marburg, Germany
| | - Cornelia M Keck
- Department of Pharmaceutics and Biopharmaceutics, Philipps-Universität Marburg, Marburg, Germany
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19
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Nanocarriers Mediated Cutaneous Drug Delivery. Eur J Pharm Sci 2021; 158:105638. [DOI: 10.1016/j.ejps.2020.105638] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 11/04/2020] [Indexed: 02/06/2023]
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Panzarini E, Mariano S, Tacconi S, Carata E, Tata AM, Dini L. Novel Therapeutic Delivery of Nanocurcumin in Central Nervous System Related Disorders. NANOMATERIALS 2020; 11:nano11010002. [PMID: 33374979 PMCID: PMC7822042 DOI: 10.3390/nano11010002] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/17/2020] [Accepted: 12/18/2020] [Indexed: 02/06/2023]
Abstract
Nutraceuticals represent complementary or alternative beneficial products to the expensive and high-tech therapeutic tools in modern medicine. Nowadays, their medical or health benefits in preventing or treating different types of diseases is widely accepted, due to fewer side effects than synthetic drugs, improved bioavailability and long half-life. Among herbal and natural compounds, curcumin is a very attractive herbal supplement considering its multipurpose properties. The potential effects of curcumin on glia cells and its therapeutic and protective properties in central nervous system (CNS)-related disorders is relevant. However, curcumin is unstable and easily degraded or metabolized into other forms posing limits to its clinical development. This is particularly important in brain pathologies determined blood brain barrier (BBB) obstacle. To enhance the stability and bioavailability of curcumin, many studies focused on the design and development of curcumin nanodelivery systems (nanoparticles, micelles, dendrimers, and diverse nanocarriers). These nanoconstructs can increase curcumin stability, solubility, in vivo uptake, bioactivity and safety. Recently, several studies have reported on a curcumin exosome-based delivery system, showing great therapeutical potential. The present work aims to review the current available data in improving bioactivity of curcumin in treatment or prevention of neurological disorders.
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Affiliation(s)
- Elisa Panzarini
- Departament of Biological and Environmental Sciences and Technologies (Di.S.Te.B.A.), University of Salento, 73100 Lecce, Italy; (E.P.); (S.M.); (S.T.); (E.C.)
| | - Stefania Mariano
- Departament of Biological and Environmental Sciences and Technologies (Di.S.Te.B.A.), University of Salento, 73100 Lecce, Italy; (E.P.); (S.M.); (S.T.); (E.C.)
| | - Stefano Tacconi
- Departament of Biological and Environmental Sciences and Technologies (Di.S.Te.B.A.), University of Salento, 73100 Lecce, Italy; (E.P.); (S.M.); (S.T.); (E.C.)
| | - Elisabetta Carata
- Departament of Biological and Environmental Sciences and Technologies (Di.S.Te.B.A.), University of Salento, 73100 Lecce, Italy; (E.P.); (S.M.); (S.T.); (E.C.)
| | - Ada Maria Tata
- Departament of Biology and Biotechnology “C. Darwin”, Sapienza University of Rome, 00185 Rome, Italy;
| | - Luciana Dini
- Departament of Biology and Biotechnology “C. Darwin”, Sapienza University of Rome, 00185 Rome, Italy;
- CNR Nanotec, Campus Ecotekne, University of Salento, 73100 Lecce, Italy
- Correspondence:
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21
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Castañeda-Reyes ED, Perea-Flores MDJ, Davila-Ortiz G, Lee Y, Gonzalez de Mejia E. Development, Characterization and Use of Liposomes as Amphipathic Transporters of Bioactive Compounds for Melanoma Treatment and Reduction of Skin Inflammation: A Review. Int J Nanomedicine 2020; 15:7627-7650. [PMID: 33116492 PMCID: PMC7549499 DOI: 10.2147/ijn.s263516] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 08/31/2020] [Indexed: 12/21/2022] Open
Abstract
The skin is the largest organ in the human body, providing a barrier to the external environment. It is composed of three layers: epidermis, dermis and hypodermis. The most external epidermis is exposed to stress factors that may lead to skin conditions such as photo-aging and skin cancer. Some treatments for skin disease utilize the incorporation of drugs or bioactive compounds into nanocarriers known as liposomes. Liposomes are membranes whose sizes range from nano to micrometers and are composed mostly of phospholipids and cholesterol, forming similar structures to cell membranes. Thus, skin treatments with liposomes have lower toxicity in comparison to traditional treatment routes such as parenteral and oral. Furthermore, addition of edge activators to the liposomes decreases the rigidity of the bilayer structure making it deformable, thereby improving skin permeability. Liposomes are composed of an aqueous core and a lipidic bilayer, which confers their amphiphilic property. Thus, they can carry hydrophobic and hydrophilic compounds, even simultaneously. Current applications of these nanocarriers are mainly in the cosmetic and pharmaceutic industries. Nevertheless, new research has revealed promising results regarding the effectiveness of liposomes for transporting bioactive compounds through the skin. Liposomes have been well studied; however, additional research is needed on the efficacy of liposomes loaded with bioactive peptides for skin delivery. The objective of this review is to provide an up-to-date description of existing techniques for the development of liposomes and their use as transporters of bioactive compounds in skin conditions such as melanoma and skin inflammation. Furthermore, to gain an understanding of the behavior of liposomes during the process of skin delivery of bioactive compounds into skin cells.
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Affiliation(s)
- Erick Damian Castañeda-Reyes
- Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (IPN), Unidad Profesional Adolfo Lopez Mateos, Ciudad De México, 07738, México.,Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Maria de Jesús Perea-Flores
- Centro de Nanociencias y Micro y Nanotecnologías, Instituto Politécnico Nacional (IPN), Unidad Profesional Adolfo López Mateos, Ciudad De México 07738, México
| | - Gloria Davila-Ortiz
- Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (IPN), Unidad Profesional Adolfo Lopez Mateos, Ciudad De México, 07738, México
| | - Youngsoo Lee
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Elvira Gonzalez de Mejia
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Champaign, IL, USA
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22
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Arab-Tehrany E, Elkhoury K, Francius G, Jierry L, Mano JF, Kahn C, Linder M. Curcumin Loaded Nanoliposomes Localization by Nanoscale Characterization. Int J Mol Sci 2020; 21:E7276. [PMID: 33019782 PMCID: PMC7584047 DOI: 10.3390/ijms21197276] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 09/24/2020] [Accepted: 09/26/2020] [Indexed: 12/17/2022] Open
Abstract
Curcumin is a hydrophobic drug gaining growing attention because of its high availability, its innocuity, and its anticancer, antitumoral, and antioxidative activity. However, its poor bioavailability in the human body, caused by its low aqueous solubility and fast degradation, presents a big hurdle for its oral administration. Here, we used nano-vesicles made of phospholipids to carry and protect curcumin in its membrane. Various curcumin amounts were encapsulated in the produced phospholipid system to form drug-loaded liposomes. Curcumin's concentration was evaluated using UV-visible measurements. The maximal amount of curcumin that could be added to liposomes was assessed. Nuclear magnetic resonance (NMR) analyses were used to determine curcumin's interactions and localization within the phospholipid membrane of the liposomes. X-ray scattering (SAXS) and atomic force microscopy (AFM) experiments were performed to characterize the membrane structure and organization, as well as its mechanical properties at the nanoscale. Conservation of the membrane's properties is found with the addition of curcumin in various amounts before saturation, allowing the preparation of a defined nanocarrier with desired amounts of the drug.
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Affiliation(s)
- Elmira Arab-Tehrany
- LIBio, Université de Lorraine, F-54000 Nancy, France; (K.E.); (C.K.); (M.L.)
| | - Kamil Elkhoury
- LIBio, Université de Lorraine, F-54000 Nancy, France; (K.E.); (C.K.); (M.L.)
| | - Gregory Francius
- LCPME, CNRS-Université de Lorraine, F-54600 Villers-lès-Nancy, France;
| | - Loic Jierry
- Institut Charles Sadron, CNRS-Université de Strasbourg, F-67034 Strasbourg, France;
| | - Joao F. Mano
- Department of Chemistry, CICECO—Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Cyril Kahn
- LIBio, Université de Lorraine, F-54000 Nancy, France; (K.E.); (C.K.); (M.L.)
| | - Michel Linder
- LIBio, Université de Lorraine, F-54000 Nancy, France; (K.E.); (C.K.); (M.L.)
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23
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Pucek A, Tokarek B, Waglewska E, Bazylińska U. Recent Advances in the Structural Design of Photosensitive Agent Formulations Using "Soft" Colloidal Nanocarriers. Pharmaceutics 2020; 12:E587. [PMID: 32599791 PMCID: PMC7356306 DOI: 10.3390/pharmaceutics12060587] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/13/2020] [Accepted: 06/15/2020] [Indexed: 02/06/2023] Open
Abstract
The growing demand for effective delivery of photosensitive active compounds has resulted in the development of colloid chemistry and nanotechnology. Recently, many kinds of novel formulations with outstanding pharmaceutical potential have been investigated with an expansion in the design of a wide variety of "soft" nanostructures such as simple or multiple (double) nanoemulsions and lipid formulations. The latter can then be distinguished into vesicular, including liposomes and "smart" vesicles such as transferosomes, niosomes and ethosomes, and non-vesicular nanosystems with solid lipid nanoparticles and nanostructured lipid carriers. Encapsulation of photosensitive agents such as drugs, dyes, photosensitizers or antioxidants can be specifically formulated by the self-assembly of phospholipids or other amphiphilic compounds. They are intended to match unique pharmaceutic and cosmetic requirements and to improve their delivery to the target site via the most common, i.e., transdermal, intravenous or oral administration routes. Numerous surface modifications and functionalization of the nanostructures allow increasing their effectiveness and, consequently, may contribute to the treatment of many diseases, primarily cancer. An increasing article number is evidencing significant advances in applications of the different classes of the photosensitive agents incorporated in the "soft" colloidal nanocarriers that deserved to be highlighted in the present review.
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Affiliation(s)
| | | | | | - Urszula Bazylińska
- Department of Physical and Quantum Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland; (A.P.); (B.T.); (E.W.)
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