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Kraisit P, Hirun N, Limpamanoch P, Sawaengsuk Y, Janchoochai N, Manasaksirikul O, Limmatvapirat S. Effect of Cremophor RH40, Hydroxypropyl Methylcellulose, and Mixing Speed on Physicochemical Properties of Films Containing Nanostructured Lipid Carriers Loaded with Furosemide Using the Box-Behnken Design. Polymers (Basel) 2024; 16:1605. [PMID: 38891551 PMCID: PMC11174878 DOI: 10.3390/polym16111605] [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: 05/17/2024] [Revised: 05/31/2024] [Accepted: 06/02/2024] [Indexed: 06/21/2024] Open
Abstract
This study aimed to examine the characteristics of H-K4M hydroxypropyl methylcellulose (HPMC) films containing nanostructured lipid carriers (NLCs) loaded with furosemide. A hot homogenization technique and an ultrasonic probe were used to prepare and reduce the size of the NLCs. Films were made using the casting technique. This study used a Box-Behnken design to evaluate the influence of three key independent variables, specifically H-K4M concentration (X1), surfactant Cremophor RH40 concentration (X2), and mixing speed (X3), on the physicochemical properties of furosemide-loaded NLCs and films. The furosemide-loaded NLCs had a particle size ranging from 54.67 to 99.13 nm, and a polydispersity index (PDI) ranging from 0.246 to 0.670. All formulations exhibited a negative zeta potential, ranging from -7.05 to -5.61 mV. The prepared films had thicknesses and weights ranging from 0.1240 to 0.2034 mm and 0.0283 to 0.0450 g, respectively. The drug content was over 85%. Film surface wettability was assessed based on the contact angle, ranging from 32.27 to 68.94°. Film tensile strength varied from 1.38 to 7.77 MPa, and their elongation at break varied from 124.19 to 170.72%. The ATR-FTIR analysis confirmed the complete incorporation of the drug in the film matrix. Therefore, the appropriate selection of values for key parameters in the synthesis of HPMC films containing drug-loaded NLCs is important in the effective development of films for medical applications.
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Affiliation(s)
- Pakorn Kraisit
- Thammasat University Research Unit in Smart Materials and Innovative Technology for Pharmaceutical Applications (SMIT-Pharm), Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand; (N.H.); (P.L.)
- Division of Pharmaceutical Sciences, Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand; (Y.S.); (N.J.); (O.M.)
| | - Namon Hirun
- Thammasat University Research Unit in Smart Materials and Innovative Technology for Pharmaceutical Applications (SMIT-Pharm), Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand; (N.H.); (P.L.)
- Division of Pharmaceutical Sciences, Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand; (Y.S.); (N.J.); (O.M.)
| | - Premjit Limpamanoch
- Thammasat University Research Unit in Smart Materials and Innovative Technology for Pharmaceutical Applications (SMIT-Pharm), Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand; (N.H.); (P.L.)
| | - Yongthida Sawaengsuk
- Division of Pharmaceutical Sciences, Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand; (Y.S.); (N.J.); (O.M.)
| | - Narumol Janchoochai
- Division of Pharmaceutical Sciences, Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand; (Y.S.); (N.J.); (O.M.)
| | - Ornpreeya Manasaksirikul
- Division of Pharmaceutical Sciences, Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand; (Y.S.); (N.J.); (O.M.)
| | - Sontaya Limmatvapirat
- Pharmaceutical Biopolymer Group (PBiG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand;
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Saeidi Z, Giti R, Emami A, Rostami M, Mohammadi F. Thermosensitive and mucoadhesive gels containing solid lipid nanoparticles loaded with fluconazole and niosomes loaded with clindamycin for the treatment of periodontal diseases: a laboratory experiment. BMC Oral Health 2024; 24:551. [PMID: 38734599 PMCID: PMC11088776 DOI: 10.1186/s12903-024-04322-6] [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: 10/17/2023] [Accepted: 05/02/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Periodontal diseases may benefit more from topical treatments with nanoparticles rather than systemic treatments due to advantages such as higher stability and controlled release profile. This study investigated the preparation and characterization of thermosensitive gel formulations containing clindamycin-loaded niosomes and solid lipid nanoparticles (SLNs) loaded with fluconazole (FLZ), as well as their in vitro antibacterial and antifungal effects in the treatment of common microorganisms that cause periodontal diseases. METHODS This study loaded niosomes and SLNs with clindamycin and FLZ, respectively, and assessed their loading efficiency, particle size, and zeta potential. The particles were characterized using a variety of methods such as differential scanning calorimetry (DSC), dynamic light scattering (DLS), and Transmission Electron Microscopy (TEM). Thermosensitive gels were formulated by combining these particles and their viscosity, gelation temperature, in-vitro release profile, as well as antibacterial and antifungal effects were evaluated. RESULTS Both types of these nanoparticles were found to be spherical (TEM) with a mean particle size of 243.03 nm in niosomes and 171.97 nm in SLNs (DLS), and respective zeta potentials of -23.3 and -15. The loading rate was 98% in niosomes and 51% in SLNs. The release profiles of niosomal formulations were slower than those of the SLNs. Both formulations allowed the release of the drug by first-order kinetic. Additionally, the gel formulation presented a slower release of both drugs compared to niosomes and SLNs suspensions. CONCLUSION Thermosensitive gels containing clindamycin-loaded niosomes and/or FLZ-SLNs were found to effectively fight the periodontitis-causing bacteria and fungi.
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Affiliation(s)
- Zahra Saeidi
- Department of Pharmaceutics, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences and Healthcare Services, Yazd, Iran
| | - Rashin Giti
- Department of Prosthodontics, Faculty of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Azadeh Emami
- Department of Pharmaceutics, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences and Healthcare Services, Yazd, Iran
| | - Mehdi Rostami
- Department of Pharmaceutics, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences and Healthcare Services, Yazd, Iran
| | - Farhad Mohammadi
- Department of Pharmaceutics, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences and Healthcare Services, Yazd, Iran.
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Khaing EM, Senarat S, Jitrangsri K, Phaechamud T. Fluconazole-Loaded Ibuprofen In Situ Gel-Based Oral Spray for Oropharyngeal Candidiasis Treatment. AAPS PharmSciTech 2024; 25:89. [PMID: 38641711 DOI: 10.1208/s12249-024-02804-y] [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: 02/22/2024] [Accepted: 04/03/2024] [Indexed: 04/21/2024] Open
Abstract
Oral candidiasis is a fungal infection affecting the oral mucous membrane, and this research specifically addresses on a localized treatment through fluconazole-loaded ibuprofen in situ gel-based oral spray. The low solubility of ibuprofen is advantageous for forming a gel when exposed to an aqueous phase. The 1% w/w fluconazole-loaded in situ gel oral sprays were developed utilizing various concentrations of ibuprofen in N-methyl pyrrolidone. The prepared solutions underwent evaluation for viscosity, surface tension, contact angle, water tolerance, gel formation, interface interaction, drug permeation, and antimicrobial studies. The higher amount of ibuprofen reduced the surface tension and retarded solvent exchange. The use of 50% ibuprofen as a gelling agent demonstrated prolonged drug permeation for up to 24 h. The incorporation of Cremophor EL in the formulations resulted in increased drug permeation and exhibited effective inhibition against Candida albicans, Candida krusei, Candida lusitaniae, and Candida tropicalis. While the Cremophor EL-loaded formulation did not exhibit enhanced antifungal effects on agar media, its ability to facilitate the permeation of fluconazole and ibuprofen suggested potential efficacy in countering Candida invasion in the oral mucosa. Moreover, these formulations demonstrated significant thermal inhibition of protein denaturation in egg albumin, indicating anti-inflammatory properties. Consequently, the fluconazole-loaded ibuprofen in situ gel-based oral spray presents itself as a promising dosage form for oropharyngeal candidiasis treatment.
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Affiliation(s)
- Ei Mon Khaing
- Department of Industrial Pharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Setthapong Senarat
- Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmaceutical Sciences, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand
- Natural Bioactive and Material for Health Promotion and Drug Delivery System Group (NBM), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Kritamorn Jitrangsri
- Natural Bioactive and Material for Health Promotion and Drug Delivery System Group (NBM), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
- Department of Chemical Engineering and Pharmaceutical Chemistry, School of Engineering and Technology, Walailak University, Nakhon Srithammarat, 80160, Thailand
| | - Thawatchai Phaechamud
- Department of Industrial Pharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand.
- Natural Bioactive and Material for Health Promotion and Drug Delivery System Group (NBM), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand.
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Cheng Z, Kandekar U, Ma X, Bhabad V, Pandit A, Liu L, Luo J, Munot N, Chorage T, Patil A, Patil S, Tao L. Optimizing fluconazole-embedded transfersomal gel for enhanced antifungal activity and compatibility studies. Front Pharmacol 2024; 15:1353791. [PMID: 38606182 PMCID: PMC11007155 DOI: 10.3389/fphar.2024.1353791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/15/2024] [Indexed: 04/13/2024] Open
Abstract
Fungal infections are of major concern all over the globe, and fluconazole is the most prevalently used drug to treat it. The goal of this research work was to formulate a fluconazole-embedded transfersomal gel for the treatment of fungal infections. A compatibility study between fluconazole and soya lecithin was performed by differential scanning calorimetry (DSC). Transfersomes were formulated by a thin-film hydration technique using soya lecithin and Span 80. A central composite design was adopted to prepare different formulations. Soya lecithin and Span 80 were chosen as independent variables, and the effect of these variables was studied on in vitro drug diffusion. Formulations were evaluated for entrapment efficiency and in vitro drug diffusion. The results of in vitro drug diffusion were analyzed using the analysis of variance (ANOVA) test. Optimized formulation was prepared based on the overlay plot and evaluated by scanning electron microscopy, DSC, vesicle size, polydispersity index (PDI), zeta potential, and in vitro drug diffusion studies. An optimized formulation was loaded into xanthan gum gel base and evaluated for pH, viscosity, in vitro and ex vivo drug diffusion, and antifungal activity. DSC studies revealed compatibility between fluconazole and soya lecithin. Entrapment efficiency and in vitro drug diffusion of various formulations ranged between 89.92% ± 0.20% to 97.28% ± 0.42% and 64% ± 1.56% to 85% ± 2.05%, respectively. A positive correlation was observed between in vitro drug diffusion and Span 80; conversely, a negative correlation was noted with soya lecithin. Entrapment efficiency, particle size, zeta potential, PDI, and drug diffusion of optimized formulation were 95.0% ± 2.2%, 397 ± 2 nm, -38 ± 5 mV, 0.43%, and 81 % ± 2%, respectively. SEM images showed well-distributed spherical-shaped transfersomes. In vitro, ex vivo drug diffusion and antifungal studies were conclusive of better diffusion and enhanced antifungal potential fluconazole in transfersomal formulation.
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Affiliation(s)
- Zhiqiang Cheng
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
- Department of Pathology, The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Ujjwala Kandekar
- Department of Pharmaceutics, JSPM’s Rajarshi Shahu College of Pharmacy and Research, Pune, Maharashtra, India
| | - Xiaoshi Ma
- Department of Pathology, The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Vishal Bhabad
- Department of Pharmaceutics, JSPM’s Rajarshi Shahu College of Pharmacy and Research, Pune, Maharashtra, India
| | - Ashlesha Pandit
- Department of Pharmaceutics, JSPM’s Rajarshi Shahu College of Pharmacy and Research, Pune, Maharashtra, India
| | - Liming Liu
- Department of Pathology, The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Jiping Luo
- Department of Pathology, The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Neha Munot
- Department of Pharmaceutics, Rajmata Jijau Shikashan Prasarak Mandal College of Pharmacy, Pune, Maharashtra, India
| | - Trushal Chorage
- Department of Pharmacognosy, JSPM’s Charak College of Pharmacy and Research, Pune, Maharashtra, India
| | - Abhinandan Patil
- Department of Pharmaceutics, D. Y. Patil Education Society, Kolhapur, Maharashtra, India
| | - Sandip Patil
- Department of Haematology and Oncology, Shenzhen Children’s Hospital, Shenzhen, China
| | - Liang Tao
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
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Aldawsari MF, Kamal MA, Balaha MF, Jawaid T, Jafar M, Hashmi S, Ganaie MA, Alam A. Optimized Ribociclib nanostructured lipid carrier for the amelioration of skin cancer: Inferences from ex-vivo skin permeation and dermatokinetic studies. Saudi Pharm J 2024; 32:101984. [PMID: 38384476 PMCID: PMC10879011 DOI: 10.1016/j.jsps.2024.101984] [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: 11/18/2023] [Accepted: 02/04/2024] [Indexed: 02/23/2024] Open
Abstract
Current research focuses on explicitly developing and evaluating nanostructured lipidic carriers (NLCs) for the chemotherapeutic drug Ribociclib (RCB) via the topical route to surmount the inherent bioavailability shortcomings. The absolute oral bioavailability has not been determined, but using a physiologically based pharmacokinetic model it was predicted that 65.8 % of the standard dose of RCB (600 mg) would be absorbed mainly in the small intestine. RCB-NLCs were produced using the solvent evaporation method, and Box-Behnken Design (BBD) was employed to optimize composition. The prepared NLCs had an average PS of 79.29 ± 3.53 nm, PDI of 0.242 ± 0.021, and a %EE of 86.07 ± 3.14. The TEM analysis disclosed the spherical form and non-aggregative nature of the NLCs. The outcomes of an in-vitro release investigation presented cumulative drug release of 84.97 ± 3.37 % in 24 h, significantly higher than that from the RCB suspension (RCB-SUS). Ex-vivo skin permeation investigations on rodent (Swiss albino mice) revealed that RCB-NLCs have 1.91 times increases in skin permeability comparable to RCB-SUS. Compared to RCB-SUS, RCB-NLCs were able to penetrate deeper into the epidermis membrane than RCB-SUS as per the findings of confocal microscopy. In dermatokinetic study, higher amount of RCB was maintained in both the layers of mice's skin when treated with RCB-NLCs gel comparable to the RCB-SUS gel preparation. The in-vitro, ex-vivo, CLSM, and dermatokinetics data demonstrated a significant possibility for this novel RCB formulation to be effective against skin cancer.
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Affiliation(s)
- Mohammed F. Aldawsari
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia
| | - Mohammad Azhar Kamal
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia
| | - Mohamed F. Balaha
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia
- Pharmacology Department, Faculty of Medicine, Tanta University, Tanta 31527, Egypt
| | - Talha Jawaid
- Department of Pharmacology, College of Medicine, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 13317, Saudi Arabia
| | - Mohammed Jafar
- Department of Pharmaceutics, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 34212, Saudi Arabia
| | - Sana Hashmi
- Department of Pharmaceutics, Unaizah College of Pharmacy, Qassim University, Unaizah 51911, Saudi Arabia
| | - Majid Ahmad Ganaie
- Department of Pharmacology & Toxicology, College of Dentistry and Pharmacy, Buraydah Colleges, 51418 Buraydah, Saudi Arabia
| | - Aftab Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-kharj 11942, Saudi Arabia
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Huang Y, Guo X, Wu Y, Chen X, Feng L, Xie N, Shen G. Nanotechnology's frontier in combatting infectious and inflammatory diseases: prevention and treatment. Signal Transduct Target Ther 2024; 9:34. [PMID: 38378653 PMCID: PMC10879169 DOI: 10.1038/s41392-024-01745-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/27/2023] [Accepted: 01/11/2024] [Indexed: 02/22/2024] Open
Abstract
Inflammation-associated diseases encompass a range of infectious diseases and non-infectious inflammatory diseases, which continuously pose one of the most serious threats to human health, attributed to factors such as the emergence of new pathogens, increasing drug resistance, changes in living environments and lifestyles, and the aging population. Despite rapid advancements in mechanistic research and drug development for these diseases, current treatments often have limited efficacy and notable side effects, necessitating the development of more effective and targeted anti-inflammatory therapies. In recent years, the rapid development of nanotechnology has provided crucial technological support for the prevention, treatment, and detection of inflammation-associated diseases. Various types of nanoparticles (NPs) play significant roles, serving as vaccine vehicles to enhance immunogenicity and as drug carriers to improve targeting and bioavailability. NPs can also directly combat pathogens and inflammation. In addition, nanotechnology has facilitated the development of biosensors for pathogen detection and imaging techniques for inflammatory diseases. This review categorizes and characterizes different types of NPs, summarizes their applications in the prevention, treatment, and detection of infectious and inflammatory diseases. It also discusses the challenges associated with clinical translation in this field and explores the latest developments and prospects. In conclusion, nanotechnology opens up new possibilities for the comprehensive management of infectious and inflammatory diseases.
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Affiliation(s)
- Yujing Huang
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Xiaohan Guo
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Yi Wu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Xingyu Chen
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Lixiang Feng
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Na Xie
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
| | - Guobo Shen
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
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Hatamiazar M, Mohammadnejad J, Khaleghi S. Chitosan-Albumin Nanocomposite as a Promising Nanocarrier for Efficient Delivery of Fluconazole Against Vaginal Candidiasis. Appl Biochem Biotechnol 2024; 196:701-716. [PMID: 37178249 DOI: 10.1007/s12010-023-04492-z] [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] [Accepted: 04/11/2023] [Indexed: 05/15/2023]
Abstract
Currently, the high incidence of fungal infections among females has resulted in outstanding problems. Candida species is related with multidrug resistance and destitute clinical consequences. Chitosan-albumin derivatives with more stability exhibit innate antifungal and antibacterial effects that boost the activity of the drug without inflammatory impact. The stability and sustained release of Fluconazole in mucosal tissues can be ensured by encapsulating in protein/polysaccharide nanocomposites. Thus, we developed chitosan-albumin nanocomposite (CS-A) loaded with Fluconazole (Flu) antifungals against vaginal candidiasis. Various ratios of CS/Flu (1:1, 1:2, 2:1) were prepared. Thereafter, the CS-A-Flu nanocomposites were qualified and quantified using FT-IR, DLS, TEM, and SEM analytical devices, and the size range from 60 to 100 nm in diameter was attained for the synthesized nanocarriers. Afterward, the antifungal activity, biofilm reduction potency, and cell viability assay were performed for biomedical evaluation of formulations. The minimum inhibitory concentration) and minimum fungicidal concentration on Candida albicans were attained at 125 ng/μL and 150 ng/μL after treatment with a 1:2 (CS/Flu) ratio of CS-A-Flu. The biofilm reduction assay indicated that biofilm formation was between 0.05 and 0.1% for CS-A-Flu at all ratios. The MTT assay also exhibited excellent biocompatibility for samples, about 7 to 14% toxicity on human HGF normal cells. These data have indicated that CS-A-Flu would be a promising candidate against Candida albicans.
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Affiliation(s)
- Morvarid Hatamiazar
- Department of Biotechnology, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, 1916893813, Iran
| | - Javad Mohammadnejad
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Sepideh Khaleghi
- Department of Biotechnology, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, 1916893813, Iran.
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Singh S, Patil VM, Paliwal SK, Masand N. Nanotechnology-based Drug Delivery of Topical Antifungal Agents. Pharm Nanotechnol 2024; 12:185-196. [PMID: 37594096 DOI: 10.2174/2211738511666230818125031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/03/2023] [Accepted: 07/13/2023] [Indexed: 08/19/2023]
Abstract
Among the various prominent fungal infections, superficial ones are widespread. A large number of antifungal agents and their formulations for topical use are commercially available. They have some pharmacokinetic limitations which cannot be retracted by conventional delivery systems. While nanoformulations composed of lipidic and polymeric nanoparticles have the potential to overcome the limitations of conventional systems. The broad spectrum category of antifungals i.e. azoles (ketoconazole, voriconazole, econazole, miconazole, etc.) nanoparticles have been designed, prepared and their pharmacokinetic and pharmacodynamic profile was established. This review briefly elaborates on the types of nano-based topical drug delivery systems and portrays their advantages for researchers in the related field to benefit the available antifungal therapeutics.
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Affiliation(s)
- Sumita Singh
- Department of Pharmacy, Banasthali Vidyapith, Tonk, Rajasthan, India
- Swami Vivekanand Subharti University, Meerut, Uttar Pradesh, India
| | - Vaishali M Patil
- Charak School of Pharmacy, Chaudhary Charan Singh (CCS) University, Meerut, Uttar Pradesh, India
| | | | - Neeraj Masand
- Department of Pharmacy, Lala Lajpat Rai Memorial Medical College, Meerut, Uttar Pradesh, India
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Das B, Nayak AK, Mallick S. Thyme Oil-Containing Fluconazole-Loaded Transferosomal Bigel for Transdermal Delivery. AAPS PharmSciTech 2023; 24:240. [PMID: 37989918 DOI: 10.1208/s12249-023-02698-2] [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: 08/14/2023] [Accepted: 11/06/2023] [Indexed: 11/23/2023] Open
Abstract
The objective of the present research was to develop fluconazole-loaded transferosomal bigels for transdermal delivery by employing statistical optimization (23 factorial design-based). Thin-film hydration was employed to prepare fluconazole-loaded transferomal suspensions, which were then incorporated into bigel system. A 23 factorial design was employed where ratios of lipids to edge activators, lipids (soya lecithin to cholesterol), and edge activators (sodium deoxycholate to Tween 80) were factors. Ex vivo permeation flux (Jss) of transferosomal bigels across porcine skin was analyzed as response. The optimal setting for optimized formulation (FO) was A= 4.96, B= 3.82, and C= 2.16. The optimized transferosomes showed 52.38 ± 1.76% DEE, 76.37 nm vesicle size, 0.233 PDI, - 20.3 mV zeta potential, and desirable deformability. TEM of optimized transferosomes exhibited a multilamelar structure. FO bigel's FE-SEM revealed a globule-shaped vesicular structure. Further, the optimized transferosomal suspension was incorporated into thyme oil (0.1% w/w)-containing bigel (TO-FO). Ex vivo transdermal fluconazole permeation from different transferosomal bigels was sustained over 24 h. The highest permeation flux (4.101 μg/cm2/h) was estimated for TO-FO bigel. TO-FO bigel presented 1.67-fold more increments of antifungal activity against Candida albicans than FO bigel. The prepared thyme oil (0.1% w/w)-containing transfersomal bigel formulations can be used as topical delivery system to treat candida related fungal infections.
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Affiliation(s)
- Biswarup Das
- Department of Pharmaceutics, Seemanta Institute of Pharmaceutical Sciences, Mayurbhanj, Jharpokharia, Odisha, 757086, India
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751003, India
| | - Amit Kumar Nayak
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751003, India.
| | - Subrata Mallick
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751003, India.
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Aman RM, Zaghloul RA, Elsaed WM, Hashim IIA. In vitro-in vivo assessments of apocynin-hybrid nanoparticle-based gel as an effective nanophytomedicine for treatment of rheumatoid arthritis. Drug Deliv Transl Res 2023; 13:2903-2929. [PMID: 37284937 PMCID: PMC10545657 DOI: 10.1007/s13346-023-01360-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2023] [Indexed: 06/08/2023]
Abstract
Apocynin (APO), a well-known bioactive plant-based phenolic phytochemical with renowned anti-inflammatory and antioxidant pharmacological activities, has recently emerged as a specific nicotinamide adenine dinucleotide phosphate-oxidase (NADPH) oxidase inhibitor. As far as we know, no information has been issued yet regarding its topical application as a nanostructured-based delivery system. Herein, APO-loaded Compritol® 888 ATO (lipid)/chitosan (polymer) hybrid nanoparticles (APO-loaded CPT/CS hybrid NPs) were successfully developed, characterized, and optimized, adopting a fully randomized design (32) with two independent active parameters (IAPs), namely, CPT amount (XA) and Pluronic® F-68 (PF-68) concentration (XB), at three levels. Further in vitro-ex vivo investigation of the optimized formulation was performed before its incorporation into a gel base matrix to prolong its residence time with consequent therapeutic efficacy enhancement. Subsequently, scrupulous ex vivo-in vivo evaluations of APO-hybrid NPs-based gel (containing the optimized formulation) to scout out its momentous activity as a topical nanostructured system for beneficial remedy of rheumatoid arthritis (RA) were performed. Imperatively, the results support an anticipated effectual therapeutic activity of the APO-hybrid NPs-based gel formulation against Complete Freund's Adjuvant-induced rheumatoid arthritis (CFA-induced RA) in rats. In conclusion, APO-hybrid NPs-based gel could be considered a promising topical nanostructured system to break new ground for phytopharmaceutical medical involvement in inflammatory-dependent ailments.
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Affiliation(s)
- Reham Mokhtar Aman
- Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, El-Gomhoria Street, Mansoura, 35516, Dakahlia, Egypt.
| | - Randa Ahmed Zaghloul
- Department of Biochemistry, Faculty of Pharmacy, Mansoura University, El-Gomhoria Street, Mansoura, 35516, Dakahlia, Egypt
| | - Wael M Elsaed
- Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, El-Gomhoria Street, Mansoura, 35516, Dakahlia, Egypt
| | - Irhan Ibrahim Abu Hashim
- Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, El-Gomhoria Street, Mansoura, 35516, Dakahlia, Egypt
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11
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Keshwania P, Kaur N, Chauhan J, Sharma G, Afzal O, Alfawaz Altamimi AS, Almalki WH. Superficial Dermatophytosis across the World's Populations: Potential Benefits from Nanocarrier-Based Therapies and Rising Challenges. ACS OMEGA 2023; 8:31575-31599. [PMID: 37692246 PMCID: PMC10483660 DOI: 10.1021/acsomega.3c01988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 08/09/2023] [Indexed: 09/12/2023]
Abstract
The most prevalent infection in the world is dermatophytosis, which is a major issue with high recurrence and can affect the entire body including the skin, hair, and nails. The major goal of this Review is to acquire knowledge about cutting-edge approaches for treating dermatophytosis efficiently by adding antifungals to formulations based on nanocarriers in order to overcome the shortcomings of standard treatment methods. Updates on nanosystems and research developments on animal and clinical investigations are also presented. Along with the currently licensed formulations, the investigation also emphasizes novel therapies and existing therapeutic alternatives that can be used to control dermatophytosis. The Review also summarizes recent developments on the prevalence, management approaches, and disadvantages of standard dosage types. There are a number of therapeutic strategies for the treatment of dermatophytosis that have good clinical cure rates but also drawbacks such as antifungal drug resistance and unfavorable side effects. To improve therapeutic activity and get around the drawbacks of the traditional therapy approaches for dermatophytosis, efforts have been described in recent years to combine several antifungal drugs into new carriers. These formulations have been successful in providing improved antifungal activity, longer drug retention, improved effectiveness, higher skin penetration, and sustained drug release.
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Affiliation(s)
- Puja Keshwania
- Department
of Microbiology, Maharishi Markandeshwar
Institute of Medical Sciences and Research, Mullana, Ambala, Haryana 133207, India
| | - Narinder Kaur
- Department
of Microbiology, Maharishi Markandeshwar
Institute of Medical Sciences and Research, Mullana, Ambala, Haryana 133207, India
| | - Jyoti Chauhan
- Department
of Microbiology, Maharishi Markandeshwar
Institute of Medical Sciences and Research, Mullana, Ambala, Haryana 133207, India
| | - Gajanand Sharma
- University
Institute of Pharmaceutical Sciences, UGC-Centre of Advanced Studies, Panjab University, Chandigarh 160014, India
| | - Obaid Afzal
- Department
of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj 11942, Saudi Arabia
| | | | - Waleed H. Almalki
- Department
of Pharmacology and Toxicology, College of Pharmacy, Umm Al-Qura University, Makkah 21961, Saudi Arabia
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12
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Cheng T, Tai Z, Shen M, Li Y, Yu J, Wang J, Zhu Q, Chen Z. Advance and Challenges in the Treatment of Skin Diseases with the Transdermal Drug Delivery System. Pharmaceutics 2023; 15:2165. [PMID: 37631379 PMCID: PMC10458513 DOI: 10.3390/pharmaceutics15082165] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/11/2023] [Accepted: 08/13/2023] [Indexed: 08/27/2023] Open
Abstract
Skin diseases are among the most prevalent non-fatal conditions worldwide. The transdermal drug delivery system (TDDS) has emerged as a promising approach for treating skin diseases, owing to its numerous advantages such as high bioavailability, low systemic toxicity, and improved patient compliance. However, the effectiveness of the TDDS is hindered by several factors, including the barrier properties of the stratum corneum, the nature of the drug and carrier, and delivery conditions. In this paper, we provide an overview of the development of the TDDS from first-generation to fourth-generation systems, highlighting the characteristics of each carrier in terms of mechanism composition, penetration method, mechanism of action, and recent preclinical studies. We further investigated the significant challenges encountered in the development of the TDDS and the crucial significance of clinical trials.
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Affiliation(s)
- Tingting Cheng
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (T.C.); (J.Y.); (J.W.)
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Z.T.); (M.S.); (Y.L.)
| | - Zongguang Tai
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Z.T.); (M.S.); (Y.L.)
| | - Min Shen
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Z.T.); (M.S.); (Y.L.)
| | - Ying Li
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Z.T.); (M.S.); (Y.L.)
| | - Junxia Yu
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (T.C.); (J.Y.); (J.W.)
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Z.T.); (M.S.); (Y.L.)
| | - Jiandong Wang
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (T.C.); (J.Y.); (J.W.)
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Z.T.); (M.S.); (Y.L.)
| | - Quangang Zhu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Z.T.); (M.S.); (Y.L.)
| | - Zhongjian Chen
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (T.C.); (J.Y.); (J.W.)
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Z.T.); (M.S.); (Y.L.)
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13
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Kumari S, Alsaidan OA, Mohanty D, Zafar A, Das S, Gupta JK, Khalid M. Development of Soft Luliconazole Invasomes Gel for Effective Transdermal Delivery: Optimization to In-Vivo Antifungal Activity. Gels 2023; 9:626. [PMID: 37623081 PMCID: PMC10453308 DOI: 10.3390/gels9080626] [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: 06/23/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/26/2023] Open
Abstract
Luliconazole (LZ) is a good candidate for the treatment of fungal infection topically but has limitations, i.e., poor solubility and poor permeability to skin. Due to these limitations, multiple administrations for a long time are required to treat the inflection. The aim of the present study was to develop the invasomes (IVS) gel of LZ to improve the topical antifungal activity. The IVS was prepared by the thin-film hydration method and optimized by Box-Bhekhen design software. The optimized LZIVS (LZIVSopt) has 139.1 ± 4.32 nm of vesicle size, 88.21 ± 0.82% of entrapment efficiency, 0.301 ± 0.012 of PDI, and 19.5 mV (negative) of zeta potential. Scanning microscopy showed a spherical shape of the vesicle. FTIR spectra showed there is no interaction between the drug and lipid. Thermogram showed that the LZ is encapsulated into the LZIVS matrix. LZIVSopt gel (LZIVSopt-G3) exhibited optimum viscosity (6493 ± 27 cps) and significant spreadability (7.2 g·cm/s). LZIVSopt-G3 showed 2.47-fold higher permeation than pure LZ-gel. LZIVSopt-G3 did not show any edema or swelling in the skin, revealing that the developed formulation is non-irritant. LZIVSopt-G3 exhibited significant inhibition of the fungus infection (C. albicans) in the infected rats. The finding concluded that IVS gel is a good carrier and an attractive approach for the enhancement of topical delivery of LZ to treat the fungal infection.
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Affiliation(s)
- Sunitha Kumari
- Department of Pharmaceutics, Anurag University, Hyderabad 500088, Telangana, India;
| | - Omar Awad Alsaidan
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72341, Al-Jouf, Saudi Arabia; (O.A.A.); (A.Z.)
| | - Dibyalochan Mohanty
- Department of Pharmaceutics, Anurag University, Hyderabad 500088, Telangana, India;
| | - Ameeduzzafar Zafar
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72341, Al-Jouf, Saudi Arabia; (O.A.A.); (A.Z.)
| | - Swagatika Das
- School of Pharmacy, Centurion University of Technology and Management, Gopalpur 756044, Odisha, India;
| | - Jeetendra Kumar Gupta
- Institute of Pharmaceutical Research, GLA University, Mathura 281406, Uttar Pradesh, India;
| | - Mohammad Khalid
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Riyadh, Saudi Arabia
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14
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Almawash S. Solid lipid nanoparticles, an effective carrier for classical antifungal drugs. Saudi Pharm J 2023; 31:1167-1180. [PMID: 37273269 PMCID: PMC10236373 DOI: 10.1016/j.jsps.2023.05.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 05/10/2023] [Indexed: 06/06/2023] Open
Abstract
Solid-lipid nanoparticles (SLNs) are an innovative group of nanosystems used to deliver medicine to their respective targets with better efficiency and bioavailability in contrast to classical formulations. SLNs are less noxious, have fewer adverse effects, have more biocompatibility, and have easy biodegradability. Lipophilic, hydrophilic and hydrophobic drugs can be loaded into SLNs, to enhance their physical and chemical stability in critical environments. Certain antifungal agents used in different treatments are poorly soluble medications, biologicals, proteins etc. incorporated in SLNs to enhance their therapeutic outcome, increase their bioavailability and target specificity. SLNs-based antifungal agents are currently helpful against vicious drug-resistant fungal infections. This review covers the importance of SLNs in drug delivery of classical antifungal drugs, historical background, preparation, physicochemical characteristic, structure and sizes of SLNs, composition, drug entrapment efficacy, clinical evaluations and uses, challenges, antifungal drug resistance, strategies to overcome limitations, novel antifungal agents currently in clinical trials with special emphasis on fungal infections.
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15
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Moussa Y, Teaima MH, Attia D, Elmazar MM, El-Nabarawi MA. Unroasted Green Coffee Extract-Loaded Solid Lipid Nanoparticles for Enhancing Intestinal Permeation. ACS OMEGA 2023; 8:20251-20261. [PMID: 37332788 PMCID: PMC10268626 DOI: 10.1021/acsomega.2c06629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 05/23/2023] [Indexed: 06/20/2023]
Abstract
Green coffee bean extract (GCBE) provides diversified health benefits. However, its reported low bioavailability impeded its utilization in various applications. In this study, GCBE-loaded solid lipid nanoparticles (SLNs) were prepared to improve the bioavailability through enhanced intestinal absorption of GCBE. During the preparation of promising GCBE-loaded SLNs, the lipid concentration, surfactant concentration, and co-surfactant amount are crucial that were optimized using the Box-Behnken design, while particle size, polydispersity index (PDI), ζ-potential, entrapment efficiency, and cumulative drug release were the measured responses. GCBE-SLNs were successfully developed by a high shear homogenization technique using geleol as a solid lipid, tween 80 as a surfactant, and propylene glycol as Co-SAA. The optimized SLNs contained 5.8% geleol, 5.9% tween 80, and 80.4 mg PG resulting in a small particle size of 235.7 ± 12.5 nm, reasonably acceptable PDI of 0.417 ± 0.023, and ζ-potential of -15 ± 0.14 mV, with a high entrapment efficiency of 58.3 ± 0.85% and cumulative release of 7575 ± 0.78%. Furthermore, the performance of the optimized GCBE-SLN was evaluated using an ex vivo everted sac model where the intestinal permeation of GCBE was improved due to nanoencapsulation using SLN. Consequently, the results enlightened the auspicious potential of exploiting oral GCBE-SLNs for boosting intestinal absorption of chlorogenic acid.
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Affiliation(s)
- Yomna
A. Moussa
- Department
of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt (BUE), 11837 El-Sherouk
City, Cairo, Egypt
| | - Mahmoud H. Teaima
- Department
of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, 11562 Cairo, Egypt
| | - Dalia Attia
- Department
of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt (BUE), 11837 El-Sherouk
City, Cairo, Egypt
| | - Mohey M. Elmazar
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, The British University in Egypt (BUE), 11837 El-Sherouk City, Cairo, Egypt
| | - Mohamed A. El-Nabarawi
- Department
of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, 11562 Cairo, Egypt
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16
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Khafagy ES, Motawee AO, Ghorab MM, Gardouh AR. Atorvastatin-loaded pro-nanolipospheres with ameliorated oral bioavailability and antidyslipidemic activity. Colloids Surf B Biointerfaces 2023; 227:113361. [PMID: 37236085 DOI: 10.1016/j.colsurfb.2023.113361] [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: 01/26/2023] [Revised: 04/08/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023]
Abstract
Despite significant advances in oral drug delivery technologies, many drugs are prone to limited oral bioavailability due to biological barriers that hinder drug absorption. Pro-nanolipospheres (PNL) are a form of delivery system that can potentiate the oral bioavailability of poorly water-soluble drugs through a variety of processes, including increased drug solubility and protecting them from degradation by intestinal or hepatic first-pass metabolism. In this study, pro-nanolipospheres were employed as a delivery vehicle for improving the oral bioavailability of the lipophilic statin, atorvastatin (ATR). Various ATR-loaded PNL formulations, composed of various pharmaceutical ingredients, were prepared by the pre-concentrate method and characterized by determining particle size, surface charge, and encapsulation efficiency. An optimized formula (ATR-PT PNL) showing the smallest particle size, highest zeta potential, and highest encapsulation efficiency was selected for further in vivo investigations. The in vivo pharmacodynamic experiments demonstrated that the optimized ATR-PT PNL formulation exerted a potent hypolipidemic effect in a Poloxamer® 407-induced hyper-lipidaemia rat model by restoring normal cholesterol and triglyceride serum levels along with alleviating serum levels of LDL while elevating serum HDL levels, compared to pure drug suspensions and marketed ATR (Lipitor®). Most importantly, oral administration of the optimized ATR-PT PNL formulation showed a dramatic increase in ATR oral bioavailability, as evinced by a 1.7- and 3.6-fold rise in systemic bioavailability when compared with oral commercial ATR suspensions (Lipitor®) and pure drug suspension, respectively. Collectively, pro-nanolipospheres might represent a promising delivery vehicle for enhancing the oral bioavailability of poorly water-soluble drugs.
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Affiliation(s)
- El-Sayed Khafagy
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-kharj 11942, Saudi Arabia; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt.
| | - Abeer Osama Motawee
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Heliopolis University, Cairo, Egypt.
| | - Mamdouh Mostafa Ghorab
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Ahmed R Gardouh
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt; Department of pharmaceutical sciences, Faculty of pharmacy, Jadara university, Irbid 21110, Jordan
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17
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Chakraborty A, Diwan A, Tatake J. Prospect of nanomaterials as antimicrobial and antiviral regimen. AIMS Microbiol 2023; 9:444-466. [PMID: 37649798 PMCID: PMC10462459 DOI: 10.3934/microbiol.2023024] [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: 01/05/2023] [Revised: 03/09/2023] [Accepted: 04/17/2023] [Indexed: 09/01/2023] Open
Abstract
In recent years studies of nanomaterials have been explored in the field of microbiology due to the increasing evidence of antibiotic resistance. Nanomaterials could be inorganic or organic, and they may be synthesized from natural products from plant or animal origin. The therapeutic applications of nano-materials are wide, from diagnosis of disease to targeted delivery of drugs. Broad-spectrum antiviral and antimicrobial activities of nanoparticles are also well evident. The ratio of nanoparticles surface area to their volume is high and that allows them to be an advantageous vehicle of drugs in many respects. Effective uses of various materials for the synthesis of nanoparticles impart much specificity in them to meet the requirements of specific therapeutic strategies. The potential therapeutic use of nanoparticles and their mechanisms of action against infections from bacteria, fungi and viruses were the focus of this review. Further, their potential advantages, drawbacks, limitations and side effects are also included here. Researchers are characterizing the exposure pathways of nano-medicines that may cause serious toxicity to the subjects or the environment. Indeed, societal ethical issues in using nano-medicines pose a serious question to scientists beyond anything.
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18
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Mohammed M, Ibrahim UH, Aljoundi A, Omolo CA, Devnarain N, Gafar MA, Mocktar C, Govender T. Enzyme-responsive biomimetic solid lipid nanoparticles for antibiotic delivery against hyaluronidase-secreting bacteria. Int J Pharm 2023; 640:122967. [PMID: 37084831 DOI: 10.1016/j.ijpharm.2023.122967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 03/31/2023] [Accepted: 04/14/2023] [Indexed: 04/23/2023]
Abstract
In this work, a potent hyaluronidase inhibitor (ascorbyl stearate (AS)) was successfully employed to design vancomycin-loaded solid lipid nanoparticles (VCM-AS-SLNs) with biomimetic and enzyme-responsive features, to enhance the antibacterial efficacy of vancomycin against bacterial-induced sepsis. The VCM-AS-SLNs prepared were biocompatible and had appropriate physicochemical parameters. The VCM-AS-SLNs showed an excellent binding affinity to the bacterial lipase. The in vitro drug release study showed that the release of the loaded vancomycin was significantly accelerated by the bacterial lipase. The in silico simulations and MST studies confirmed the strong binding affinity of AS and VCM-AS-SLNs to bacterial hyaluronidase compared to its natural substrate. This binding superiority indicates that AS and VCM-AS-SLNs could competitively inhibit the effect of hyaluronidase enzyme, and thus block its virulence action. This hypothesis was further confirmed using the hyaluronidase inhibition assay. The in vitro antibacterial studies against sensitive and resistant Staphylococcus aureus revealed that the VCM-AS-SLNs had a 2-fold lower minimum inhibitory concentration, and a 5-fold MRSA biofilm elimination compared to the free vancomycin. Furthermore, the bactericidal-kinetic showed a 100% bacterial clearance rate within 12 hours of treatment with VCM-AS-SLNs, and less than 50 % eradication after 24 hours for the bare VCM. Therefore, the VCM-AS-SLN shows potential as an innovative multi-functional nanosystem for effective and targeted delivery of antibiotics.
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Affiliation(s)
- Mahir Mohammed
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa; Faculty of Pharmacy, University of Khartoum, El Qasr Street P.O. Box 1996, Khartoum, Sudan
| | - Usri H Ibrahim
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa.
| | - Aimen Aljoundi
- Molecular Bio-computation and Drug Design Laboratory, College of Health Sciences, University of KwaZulu-Natal, 4001, Durban, South Africa
| | - Calvin A Omolo
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa; United States International University-Africa, School of Pharmacy and Health Sciences, Department of Pharmaceutics, P. O. Box 14634-00800, Nairobi, Kenya
| | - Nikita Devnarain
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa
| | - Mohammed A Gafar
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa; Faculty of Pharmacy, University of Khartoum, El Qasr Street P.O. Box 1996, Khartoum, Sudan
| | - Chunderika Mocktar
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa
| | - Thirumala Govender
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa.
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19
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Ryan A, Patel P, Ratrey P, O'Connor PM, O'Sullivan J, Ross RP, Hill C, Hudson SP. The development of a solid lipid nanoparticle (SLN)-based lacticin 3147 hydrogel for the treatment of wound infections. Drug Deliv Transl Res 2023:10.1007/s13346-023-01332-9. [PMID: 36964439 PMCID: PMC10382363 DOI: 10.1007/s13346-023-01332-9] [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] [Accepted: 03/09/2023] [Indexed: 03/26/2023]
Abstract
Chronic wounds affect millions of people globally. This number is set to rise with the increasing incidence of antimicrobial-resistant bacterial infections, such as methicillin-resistant Staphylococcus aureus (MRSA), which impair the healing of chronic wounds. Lacticin 3147 is a two-peptide chain bacteriocin produced by Lactococcus lactis that is active against S. aureus including MRSA strains. Previously, poor physicochemical properties of the peptides were overcome by the encapsulation of lacticin 3147 into solid lipid nanoparticles. Here, a lacticin 3147 solid lipid nanoparticle gel is proposed as a topical treatment for S. aureus and MRSA wound infections. Initially, lacticin 3147's antimicrobial activity against S. aureus was determined before encapsulation into solid lipid nanoparticles. An optimised gel formulation with the desired physicochemical properties for topical application was developed, and the lacticin-loaded solid lipid nanoparticles and free lacticin 3147 aqueous solution were incorporated into separate gels. The release of lacticin 3147 from both the solid lipid nanoparticle and free lacticin gels was measured where the solid lipid nanoparticle gel exhibited increased activity for a longer period (11 days) compared to the free lacticin gel (9 days). Both gels displayed potent activity ex vivo against S. aureus-infected pig skin with significant bacterial eradication (> 75%) after 1 h. Thus, a long-acting potent lacticin 3147 solid lipid nanoparticle gel with the required physicochemical properties for topical delivery of lacticin 3147 to the skin for the potential treatment of S. aureus-infected chronic wounds was developed.
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Affiliation(s)
- Aoibhín Ryan
- Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland
| | - Pratikkumar Patel
- Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland
| | - Poonam Ratrey
- Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland
| | - Paula M O'Connor
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland
- APC Microbiome Ireland, Cork, Ireland
| | - Julie O'Sullivan
- APC Microbiome Ireland, Cork, Ireland
- School of Microbiology, University College Cork, College Road, Cork, Ireland
| | - R Paul Ross
- APC Microbiome Ireland, Cork, Ireland
- School of Microbiology, University College Cork, College Road, Cork, Ireland
| | - Colin Hill
- APC Microbiome Ireland, Cork, Ireland
- School of Microbiology, University College Cork, College Road, Cork, Ireland
| | - Sarah P Hudson
- Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland.
- SSPC the SFI Research Centre for Pharmaceuticals, University of Limerick, Limerick, Ireland.
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20
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Liu L, Zhao W, Ma Q, Gao Y, Wang W, Zhang X, Dong Y, Zhang T, Liang Y, Han S, Cao J, Wang X, Sun W, Ma H, Sun Y. Functional nano-systems for transdermal drug delivery and skin therapy. NANOSCALE ADVANCES 2023; 5:1527-1558. [PMID: 36926556 PMCID: PMC10012846 DOI: 10.1039/d2na00530a] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 11/27/2022] [Indexed: 06/18/2023]
Abstract
Transdermal drug delivery is one of the least intrusive and patient-friendly ways for therapeutic agent administration. Recently, functional nano-systems have been demonstrated as one of the most promising strategies to treat skin diseases by improving drug penetration across the skin barrier and achieving therapeutically effective drug concentrations in the target cutaneous tissues. Here, a brief review of functional nano-systems for promoting transdermal drug delivery is presented. The fundamentals of transdermal delivery, including skin biology and penetration routes, are introduced. The characteristics of functional nano-systems for facilitating transdermal drug delivery are elucidated. Moreover, the fabrication of various types of functional transdermal nano-systems is systematically presented. Multiple techniques for evaluating the transdermal capacities of nano-systems are illustrated. Finally, the advances in the applications of functional transdermal nano-systems for treating different skin diseases are summarized.
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Affiliation(s)
- Lijun Liu
- School of Pharmacy, Qingdao University Qingdao 266071 China
- The Shandong Consortium in the Yellow River Basin for Prevention, Treatment and Drug Development for Primary Diseases Related to Alcoholism, Qingdao University Qingdao 266021 China
| | - Wenbin Zhao
- School of Pharmacy, Qingdao University Qingdao 266071 China
- The Shandong Consortium in the Yellow River Basin for Prevention, Treatment and Drug Development for Primary Diseases Related to Alcoholism, Qingdao University Qingdao 266021 China
| | - Qingming Ma
- School of Pharmacy, Qingdao University Qingdao 266071 China
- The Shandong Consortium in the Yellow River Basin for Prevention, Treatment and Drug Development for Primary Diseases Related to Alcoholism, Qingdao University Qingdao 266021 China
| | - Yang Gao
- School of Pharmacy, Qingdao University Qingdao 266071 China
| | - Weijiang Wang
- School of Pharmacy, Qingdao University Qingdao 266071 China
- The Shandong Consortium in the Yellow River Basin for Prevention, Treatment and Drug Development for Primary Diseases Related to Alcoholism, Qingdao University Qingdao 266021 China
| | - Xuan Zhang
- School of Pharmacy, Qingdao University Qingdao 266071 China
| | - Yunxia Dong
- School of Pharmacy, Qingdao University Qingdao 266071 China
| | - Tingting Zhang
- School of Pharmacy, Qingdao University Qingdao 266071 China
| | - Yan Liang
- School of Pharmacy, Qingdao University Qingdao 266071 China
| | - Shangcong Han
- School of Pharmacy, Qingdao University Qingdao 266071 China
| | - Jie Cao
- School of Pharmacy, Qingdao University Qingdao 266071 China
| | - Xinyu Wang
- Institute of Thermal Science and Technology, Shandong University Jinan 250061 China
| | - Wentao Sun
- School of Health and Life Sciences, University of Health and Rehabilitation Sciences Qingdao 266113 China
| | - Haifeng Ma
- Department of Geriatrics, Zibo Municipal Hospital Zibo 255400 China
| | - Yong Sun
- School of Pharmacy, Qingdao University Qingdao 266071 China
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21
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German-Cortés J, Vilar-Hernández M, Rafael D, Abasolo I, Andrade F. Solid Lipid Nanoparticles: Multitasking Nano-Carriers for Cancer Treatment. Pharmaceutics 2023; 15:pharmaceutics15030831. [PMID: 36986692 PMCID: PMC10056426 DOI: 10.3390/pharmaceutics15030831] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/25/2023] [Accepted: 02/28/2023] [Indexed: 03/08/2023] Open
Abstract
Despite all the advances seen in recent years, the severe adverse effects and low specificity of conventional chemotherapy are still challenging problems regarding cancer treatment. Nanotechnology has helped to address these questions, making important contributions in the oncological field. The use of nanoparticles has allowed the improvement of the therapeutic index of several conventional drugs and facilitates the tumoral accumulation and intracellular delivery of complex biomolecules, such as genetic material. Among the wide range of nanotechnology-based drug delivery systems (nanoDDS), solid lipid nanoparticles (SLNs) have emerged as promising systems for delivering different types of cargo. Their solid lipid core, at room and body temperature, provides SLNs with higher stability than other formulations. Moreover, SLNs offer other important features, namely the possibility to perform active targeting, sustained and controlled release, and multifunctional therapy. Furthermore, with the possibility to use biocompatible and physiologic materials and easy scale-up and low-cost production methods, SLNs meet the principal requirements of an ideal nanoDDS. The present work aims to summarize the main aspects related to SLNs, including composition, production methods, and administration routes, as well as to show the most recent studies about the use of SLNs for cancer treatment.
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Affiliation(s)
- Júlia German-Cortés
- Drug Delivery & Targeting Group, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain
| | - Mireia Vilar-Hernández
- Drug Delivery & Targeting Group, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain
| | - Diana Rafael
- Drug Delivery & Targeting Group, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain
- Networking Research Centre for Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Functional Validation & Preclinical Research (FVPR), U20 ICTS Nanbiosis, Vall d’Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain
- Correspondence: (D.R.); (I.A.); (F.A.)
| | - Ibane Abasolo
- Drug Delivery & Targeting Group, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain
- Networking Research Centre for Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Functional Validation & Preclinical Research (FVPR), U20 ICTS Nanbiosis, Vall d’Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain
- Servei de Bioquímica, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain
- Correspondence: (D.R.); (I.A.); (F.A.)
| | - Fernanda Andrade
- Drug Delivery & Targeting Group, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain
- Networking Research Centre for Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Departament de Farmàcia i Tecnologia Farmacèutica i Fisicoquímica, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), 08028 Barcelona, Spain
- Correspondence: (D.R.); (I.A.); (F.A.)
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22
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Donadon LGF, Salata GC, Gonçalves TP, Matos LDC, Evangelista MCP, da Silva NS, Martins TS, Machado-Neto JA, Lopes LB, Garcia MTJ. Monoolein-based nanodispersions for cutaneous co-delivery of methylene blue and metformin: Thermal and structural characterization and effects on the cutaneous barrier, skin penetration and cytotoxicity. Int J Pharm 2023; 633:122612. [PMID: 36642349 DOI: 10.1016/j.ijpharm.2023.122612] [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: 09/19/2022] [Revised: 01/10/2023] [Accepted: 01/11/2023] [Indexed: 01/15/2023]
Abstract
This study evaluated the potential of monoolein (MO)-based nanodispersions to promote the cutaneous co-delivery of metformin (MET) and methylene blue (MB) for the treatment of non-melanoma skin cancer. MO-based nanodispersions were obtained using Kolliphor® P407 (KP) and/or sodium cholate (CH), and characterized concerning the structure, thermal stability, ability to disrupt the skin barrier, cutaneous permeation and retention of MB and MET. Additionally, the cytotoxic effect of MO nanodispersions-mediated combination therapy using MET and MB in A431 cells was evaluated. The nanodispersions exhibited nanometric size (<200 nm) and thermal and physical stability. Small angle X-ray scattering studies revealed multiple structures depending on composition. They were able to interact with stratum corneum lipid structure, increasing its fluidity. The effect of MO-nanodispersions on topical/transdermal delivery of MB and MET was composition-dependent. Nanodispersions with low MO content (5 %) and stabilized with KP and CH (0.05-0.10 %) were the most promising, enhancing the cutaneous delivery of MB and MET by 1.9 to 2.2-fold and 1.4 to 1.7-fold, respectively, compared to control. Cytotoxic studies revealed that the most promising MO nanodispersion-mediated combination therapy using MET and MB (1:1) reduced the IC50 by 24-fold, compared to MB solution, and a further reduction (1.5-fold) was observed by MB photoactivation.
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Affiliation(s)
| | | | - Thalita Pedralino Gonçalves
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema/SP, Brazil
| | - Lisa de Carvalho Matos
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema/SP, Brazil
| | | | - Nicole Sampaio da Silva
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema/SP, Brazil
| | - Tereza Silva Martins
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema/SP, Brazil
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23
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Solid lipid nanoparticles dispersed topical hydrogel for Co-delivery of adapalene and minocycline for acne treatment. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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24
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Almehmady AM, El-Say KM, Mubarak MA, Alghamdi HA, Somali NA, Sirwi A, Algarni R, Ahmed TA. Enhancing the Antifungal Activity and Ophthalmic Transport of Fluconazole from PEGylated Polycaprolactone Loaded Nanoparticles. Polymers (Basel) 2022; 15:polym15010209. [PMID: 36616558 PMCID: PMC9823753 DOI: 10.3390/polym15010209] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/04/2023] Open
Abstract
Fungal eye infections are caused mainly by an eye injury and can result in serious eye damage. Fluconazole (FLZ), a broad-spectrum antifungal agent, is a poorly soluble drug with a risk of hepatotoxicity. This work aimed to investigate the antifungal activity, ocular irritation, and transport of FLZ-loaded poly (ε-caprolactone) nanoparticles using a rabbit eye model. Three formulation factors affecting the nanoparticle's size, zeta potential, and entrapment efficiency were optimized utilizing the Box-Behnken design. Morphological characteristics and antifungal activity of the optimized nanoparticles were studied. The optimized nanoparticles were loaded into thermosensitive in situ hydrogel and hydroxypropylmethylcellulose (HPMC) hydrogel ophthalmic formulations. The rheological behavior, in vitro release and in vivo corneal transport were investigated. Results revealed that the percentage of poly (ε-caprolactone) in the nanoparticle matrix, polymer addition rate, and mixing speed significantly affected the particle size, zeta potential, and entrapment efficiency. The optimized nanoparticles were spherical in shape and show an average size of 145 nm, a zeta potential of -28.23 mV, and a FLZ entrapment efficiency of 98.2%. The antifungal activity of FLZ-loaded nanoparticles was significantly higher than the pure drug. The developed ophthalmic formulations exhibited a pseudoplastic flow, prolonged the drug release and were found to be non-irritating to the cornea. The prepared FLZ pegylated nanoparticles were able to reach the posterior eye segment without eye irritation. As a result, the developed thermosensitive in situ hydrogel formulation loaded with FLZ polymeric nanoparticles is a promising drug delivery strategy for treating deep fungal eye infections.
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Affiliation(s)
- Alshaimaa M. Almehmady
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (A.M.A.); (T.A.A.); Tel.: +966-2-640-0000 (ext. 24057) (A.M.A.); +966-2-640-0000 (ext. 22250) (T.A.A.)
| | - Khalid M. El-Say
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Manal A. Mubarak
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Haneen A. Alghamdi
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Njood A. Somali
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Alaa Sirwi
- Department of Natural Products and Alternative Medicine, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Rahmah Algarni
- Pharmaceutical Care Department, King Abdulaziz University Hospital, Jeddah 21589, Saudi Arabia
| | - Tarek A. Ahmed
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (A.M.A.); (T.A.A.); Tel.: +966-2-640-0000 (ext. 24057) (A.M.A.); +966-2-640-0000 (ext. 22250) (T.A.A.)
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25
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Zhou J, Xiang H, Huang J, Zhong Y, Zhu X, Xu J, Lu Q, Gao B, Zhang H, Yang R, Luo Y, Yan F. Role of Surface Charge of Nanoscale Ultrasound Contrast Agents in Complement Activation and Phagocytosis. Int J Nanomedicine 2022; 17:5933-5946. [PMID: 36506344 PMCID: PMC9733633 DOI: 10.2147/ijn.s364381] [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: 02/28/2022] [Accepted: 11/27/2022] [Indexed: 12/12/2022] Open
Abstract
Purpose To prepare nanoscale ultrasound contrast agents (Nano-UCAs) and examine the role of their surface charge in complement activation and phagocytosis. Materials and Methods We analyzed serum proteins present in the corona formed on Nano-UCAs and evaluated two important protein markers of complement activation (C3 and SC5b-9). The effect of surface charge on phagocytosis was further assessed using THP-1 macrophages. Results When Nano-UCAs were incubated with human serum, they were opsonized by various blood proteins, especially C3. Highly charged Nano-UCAs, whether positive or negative, were favorably opsonized by complement proteins and phagocytized by macrophages. Conclusion Charged Nano-UCAs show a higher tendency to activated complement system, and are efficiently engulfed by macrophages. The present results provide meaningful insights into the role of the surface charge of nanoparticles in the activation of the innate immune system, which is important not only for the design of targeted Nano-UCAs, but also for the effectiveness and safety of other theranostic agents.
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Affiliation(s)
- Jie Zhou
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Hongjin Xiang
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Jianbo Huang
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Yi Zhong
- Laboratory of Mitochondria and Metabolism, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Xiaoxia Zhu
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Jinshun Xu
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Qiang Lu
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Binyang Gao
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Huan Zhang
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Rui Yang
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China
| | - Yan Luo
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Yan Luo, Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China, Tel/Fax +86 028 8542 3192, Email
| | - Feng Yan
- Ultrasound Department, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China,Correspondence: Feng Yan, Laboratory of Ultrasound Imaging, West China Hospital of Sichuan University, Chengdu, People’s Republic of China, Tel/Fax +86 028 8516 4146, Email
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26
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Optimized D-α-tocopherol polyethylene glycol succinate/phospholipid self-assembled mixed micelles: A promising lipid-based nanoplatform for augmenting the antifungal activity of fluconazole. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2022; 72:547-560. [PMID: 36651360 DOI: 10.2478/acph-2022-0028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/27/2021] [Indexed: 01/20/2023]
Abstract
Fluconazole (FLZ) is the most widely used antifungal agent for treating cutaneous candidiasis. Although oral FLZ has been proved to be effective, the incidence of side effects necessitates the development of an effective formulation that could surpass the pitfalls associated with systemic availability. Accordingly, this research aimed at developing a self-assembled mixed micelles topical delivery system to enhance the topical delivery of the drug. Self-assembled mixed micelles were developed using D-α-tocopheryl polyethylene glycol 1000 succinate and phospholipids and optimized using Box-Behnken design. The optimized formulation with minimized size was then tested in vivo for the antifungal activity against C. albicans in immunocompromised mice. Treatment with the optimized formulation led to decreased peripheral erythema as well as lesions due to fungal infection in comparison to raw FLZ loaded gel. Therefore, the developed formulation was found to be a promising vehicle for the treatment of cutaneous candidiasis.
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27
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Enhanced skin localization of metronidazole using solid lipid microparticles incorporated into polymeric hydrogels for potential improved of rosacea treatment: An ex vivo proof of concept investigation. Int J Pharm 2022; 628:122327. [DOI: 10.1016/j.ijpharm.2022.122327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 11/19/2022]
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28
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Nasrollahzadeh M, Ganji F, Taghizadeh SM, Vasheghani-Farahani E, Mohiti-Asli M. Drug in adhesive transdermal patch containing antibiotic-loaded solid lipid nanoparticles. J Biosci Bioeng 2022; 134:471-476. [PMID: 36151004 DOI: 10.1016/j.jbiosc.2022.08.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 08/08/2022] [Accepted: 08/14/2022] [Indexed: 11/30/2022]
Abstract
The structure of the skin only allows those hydrophobic elements to penetrate through the depth of the skin with low molecular weight (less than 500 Da) and low daily dose (less than 100 mg/day). Skin penetration of many drugs such as antibiotics at a high daily dose remains an unresolved challenge. In this study a transdermal patch using cephalexin as an antibiotic drug model was developed. Cephalexin was loaded into α-tocopherol succinate-based solid lipid nanoparticles (SLNs). Cephalexin-loaded SLNs with a drug/lipid ratio of 20%, diameter of 180 ± 7 nm, and drug loading 7.9% led to the greatest inhibition zone of Staphylococcus aureus and showed the highest skin permeation capabilities. Cephalexin-loaded SLNs were distributed into poly-iso-butylene adhesive solution and final patches prepared using solvent casting. The physico-chemical characteristics, in vitro drug release, antimicrobial efficacy, and skin cell proliferation properties of patches were evaluated. Results indicated that the optimal transdermal patch formulation containing 90% adhesive solution, 7% cephalexin, and 3% cephalexin-loaded SLNs (with antibiotic content approximately 28% less) inhibited growth of S.aureus better than the formulation containing 90% adhesive solution and 10% cephalexin. In vitro evaluation of the growth of human fibroblast skin cells in media with the optimal patch exhibited greater proliferation (about 25.5%) than those in media without the patch.
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Affiliation(s)
- Masumeh Nasrollahzadeh
- Biomedical Engineering Group, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran 14115-143, Iran
| | - Fariba Ganji
- Biomedical Engineering Group, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran 14115-143, Iran.
| | - Seyed Mojtaba Taghizadeh
- Novel Drug Delivery Systems Department, Iran Polymer and Petrochemical Institute, Tehran 14965-115, Iran
| | - Ebrahim Vasheghani-Farahani
- Biomedical Engineering Group, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran 14115-143, Iran
| | - Mahsa Mohiti-Asli
- Joint Department of Biomedical Engineering at University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, NC 27695, USA
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29
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Kamel R, Afifi SM, Abdou AM, Esatbeyoglu T, AbouSamra MM. Nanolipogel Loaded with Tea Tree Oil for the Management of Burn: GC-MS Analysis, In Vitro and In Vivo Evaluation. Molecules 2022; 27:molecules27196143. [PMID: 36234697 PMCID: PMC9570711 DOI: 10.3390/molecules27196143] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 11/16/2022] Open
Abstract
The GC-MS analysis of tea tree oil (TTO) revealed 38 volatile components with sesquiterpene hydrocarbons (43.56%) and alcohols (41.03%) as major detected classes. TTO efficacy is masked by its hydrophobicity; nanoencapsulation can address this drawback. The results showed that TTO-loaded solid lipid nanoparticles (SLN1), composed of glyceryl monostearate (2% w/w) and Poloxamer188 (5% w/w), was spherical in shape with a core-shell microstructure. TTO-SLN1 showed a high entrapment efficiency (96.26 ± 2.3%), small particle size (235.0 ± 20.4 nm), low polydispersity index (0.31 ± 0.01), and high negative Zeta potential (−32 mV). Moreover, it exhibited a faster active agent release (almost complete within 4 h) compared to other formulated TTO-SLNs as well as the plain oil. TTO-SLN1 was then incorporated into cellulose nanofibers gel, isolated from sugarcane bagasse, to form the ‘TTO-loaded nanolipogel’ which had a shear-thinning behavior. Second-degree thermal injuries were induced in Wistar rats, then the burned skin areas were treated daily for 7 days with the TTO-loaded nanolipogel compared to the unmedicated nanolipogel, the TTO-loaded conventional gel, and the normal saline (control). The measurement of burn contraction proved that TTO-loaded nanolipogel exhibited a significantly accelerated skin healing, this was confirmed by histopathological examination as well as quantitative assessment of inflammatory infiltrate. This study highlighted the success of the proposed nanotechnology approach in improving the efficacy of TTO used for the repair of skin damage induced by burns.
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Affiliation(s)
- Rabab Kamel
- Pharmaceutical Technology Department, National Research Centre, Cairo 12622, Egypt
- Correspondence: or (R.K.); (T.E.); Tel.: +201113639193 (R.K.); +49-511-762-5589 (T.E.)
| | - Sherif M. Afifi
- Pharmacognosy Department, Faculty of Pharmacy, University of Sadat City, Sadat City 32897, Egypt
| | - Amr M. Abdou
- Department of Microbiology and Immunology, National Research Centre, Cairo 12622, Egypt
| | - Tuba Esatbeyoglu
- Institute of Food Science and Human Nutrition, Department of Food Development and Food Quality, Gottfried Wilhelm Leibniz University Hannover, Am Kleinen Felde 30, 30167 Hannover, Germany
- Correspondence: or (R.K.); (T.E.); Tel.: +201113639193 (R.K.); +49-511-762-5589 (T.E.)
| | - Mona M. AbouSamra
- Pharmaceutical Technology Department, National Research Centre, Cairo 12622, Egypt
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30
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Agrawal YO, Husain M, Patil KD, Sodgir V, Patil TS, Agnihotri VV, Mahajan HS, Sharma C, Ojha S, Goyal SN. Verapamil hydrochloride loaded solid lipid nanoparticles: Preparation, optimization, characterisation, and assessment of cardioprotective effect in experimental model of myocardial infarcted rats. Biomed Pharmacother 2022; 154:113429. [PMID: 36007280 DOI: 10.1016/j.biopha.2022.113429] [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: 04/29/2022] [Revised: 07/14/2022] [Accepted: 07/14/2022] [Indexed: 11/02/2022] Open
Abstract
Verapamil, a calcium channel blocker has poor bioavailability (20-30%) owing to extensive hepatic first-pass metabolism. Hence, the major objective of this research was to improve the oral bioavailability of Verapamil by Solid Lipid Nanoparticles (V-SLNs) using high shear homogenization and ultrasonication technology. A 32 factorial design was employed to statistically optimize the formulation to get minimum particle size with maximum entrapment efficiency. The average particle size was 218 nm and the entrapment efficiency was 80.32%. The V-SLN formulation exhibited biphasic behavior with a rapid release at first, then a steady release (75-80%) up to 24 h following the Korsmeyer Peppas release model. In the Isoproterenol induced myocardial necrosis model, oral administration of V-SLNs positively modulated almost all the studied hemodynamic parameters such as left ventricular end-diastolic pressure, cardiac injury markers, and tissue architecture. The cardioprotective effect was also confirmed with histopathological studies. When compared with free drugs, in-vivo pharmacokinetic studies demonstrated a rise in t1/2, AUC0-∞, and Cmax, indicating that bioavailability has improved. These encouraging results demonstrate the promising potential of developed V-SLNs for oral delivery and thereby improve the therapeutic outcome.
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Affiliation(s)
- Yogeeta O Agrawal
- Department of Pharmaceutics, SVKM's Institute of Pharmacy, Dhule, Maharashtra, India.
| | - Muzammil Husain
- Department of Pharmaceutics, SVKM's Institute of Pharmacy, Dhule, Maharashtra, India
| | - Kiran D Patil
- Department of Pharmaceutics, SVKM's Institute of Pharmacy, Dhule, Maharashtra, India
| | - Vishal Sodgir
- Department of Pharmaceutics, N.D.M.V. P's College of Pharmacy, Nashik, Maharashtra, India
| | - Tulshidas S Patil
- Department of Pharmaceutics, SVKM's Institute of Pharmacy, Dhule, Maharashtra, India
| | - Vinit V Agnihotri
- Department of Pharmaceutics, SVKM's Institute of Pharmacy, Dhule, Maharashtra, India
| | - Hitendra S Mahajan
- R.C. Patel Institute of Pharmaceutical Education and Research, Shirpur, District-Dhule, Maharashtra, India
| | - Charu Sharma
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates
| | - Shreesh Ojha
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 15551, Abu Dhabi, United Arab Emirates
| | - Sameer N Goyal
- Department of Pharmacology, SVKM's Institute of Pharmacy, Dhule, India, 424001
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31
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Rarokar NR, Menghani SS, Kerzare DR, Khedekar PB, Bharne AP, Alamri AS, Alsanie WF, Alhomrani M, Sreeharsha N, Asdaq SMB. Preparation of Terbinafin-Encapsulated Solid Lipid Nanoparticles Containing Antifungal Carbopol® Hydrogel with Improved Efficacy: In Vitro, Ex Vivo and In Vivo Study. Pharmaceutics 2022; 14:pharmaceutics14071393. [PMID: 35890289 PMCID: PMC9320640 DOI: 10.3390/pharmaceutics14071393] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 06/25/2022] [Accepted: 06/27/2022] [Indexed: 12/12/2022] Open
Abstract
The present research was aimed to develop a terbinafin hydrochloride (TH)-encapsulated solid lipid nanoparticles (SLNs) hydrogel for improved antifungal efficacy. TH-loaded SLNs were obtained from glyceryl monostearate (lipid) and Pluronic® F68 (surfactant) employing high-pressure homogenization. The ratio of drug with respect to lipid was optimized, considering factors such as desired particle size and highest percent encapsulation efficiency. Lyophilized SLNs were then incorporated in the hydrogel prepared from 0.2–1.0% w/v carbopol 934P and further evaluated for rheological parameters. The z-average, zeta potential and polydispersity index were found to be 241.3 nm, −15.2 mV and 0.415, respectively. The SLNs show a higher entrapment efficiency of about 98.36%, with 2.12 to 6.3602% drug loading. SEM images, XRD and the results of the DSC, FTIR show successful preparation of SLNs after freeze drying. The TH-loaded SLNs hydrogel showed sustained drug release (95.47 ± 1.45%) over a period of 24 h. The results reported in this study show a significant effect on the zone of inhibition than the marketed formulation and pure drug in Candida albicans cultures, with better physical stability at cooler temperatures. It helped to enhance skin deposition inthe ex vivostudy and improved, in vitro and in vivo, the antifungal activity.
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Affiliation(s)
- Nilesh R. Rarokar
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Sciences, Mahatma Jyotiba Fuley Shaikshanik Parisar, Rashtrasant Tukadoji Maharaj Nagpur University, Amravati Road, Nagpur 440033, India; (N.R.R.); (P.B.K.); (A.P.B.)
| | - Sunil S. Menghani
- Department of Pharmaceutical Chemistry, Krupanidhi College of Pharmacy, Bangalore 560035, India
- Correspondence: (S.S.M.); or (S.M.B.A.)
| | - Deweshri R. Kerzare
- Department of Pharmaceutical Chemistry, Dadasaheb Balpande College of Pharmacy, Nagpur 440037, India;
| | - Pramod B. Khedekar
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Sciences, Mahatma Jyotiba Fuley Shaikshanik Parisar, Rashtrasant Tukadoji Maharaj Nagpur University, Amravati Road, Nagpur 440033, India; (N.R.R.); (P.B.K.); (A.P.B.)
| | - Ashish P. Bharne
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Sciences, Mahatma Jyotiba Fuley Shaikshanik Parisar, Rashtrasant Tukadoji Maharaj Nagpur University, Amravati Road, Nagpur 440033, India; (N.R.R.); (P.B.K.); (A.P.B.)
| | - Abdulhakeem S. Alamri
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia; (A.S.A.); (W.F.A.); (M.A.)
- Centre of Biomedical Sciences Research (CBSR), Deanship of Scientific Research, Taif University, Taif 21944, Saudi Arabia
| | - Walaa F. Alsanie
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia; (A.S.A.); (W.F.A.); (M.A.)
- Centre of Biomedical Sciences Research (CBSR), Deanship of Scientific Research, Taif University, Taif 21944, Saudi Arabia
| | - Majid Alhomrani
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia; (A.S.A.); (W.F.A.); (M.A.)
- Centre of Biomedical Sciences Research (CBSR), Deanship of Scientific Research, Taif University, Taif 21944, Saudi Arabia
| | - Nagaraja Sreeharsha
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
- Department of Pharmaceutics, Vidya Siri College of Pharmacy, Off Sarjapura Road, Bangalore 560035, India
| | - Syed Mohammed Basheeruddin Asdaq
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Dariyah, Riyadh 13713, Saudi Arabia
- Correspondence: (S.S.M.); or (S.M.B.A.)
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Marena GD, Ramos MADS, Carvalho GC, Junior JAP, Resende FA, Corrêa I, Ono GYB, Sousa Araujo VH, Camargo BAF, Bauab TM, Chorilli M. Natural product‐based nanomedicine applied to fungal infection treatment: A review of the last 4 years. Phytother Res 2022; 36:2710-2745. [DOI: 10.1002/ptr.7460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/25/2022] [Accepted: 03/26/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Gabriel Davi Marena
- Department of Drugs and Medicines, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
- Department of Biological Sciences, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
| | - Matheus Aparecido dos Santos Ramos
- Department of Drugs and Medicines, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
- Department of Biological Sciences, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
| | - Gabriela Corrêa Carvalho
- Department of Drugs and Medicines, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
| | | | | | - Ione Corrêa
- Department of Biological Sciences, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
| | - Gabriela Yuki Bressanim Ono
- Department of Biological Sciences, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
| | - Victor Hugo Sousa Araujo
- Department of Drugs and Medicines, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
| | - Bruna Almeida Furquim Camargo
- Department of Drugs and Medicines, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
| | - Tais Maria Bauab
- Department of Biological Sciences and Health University of Araraquara (UNIARA) Araraquara Brazil
| | - Marlus Chorilli
- Department of Drugs and Medicines, School of Pharmaceutical Sciences São Paulo State University (UNESP) Araraquara Brazil
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Novasomes as Nano-Vesicular Carriers to Enhance Topical Delivery of Fluconazole: A New Approach to Treat Fungal Infections. Molecules 2022; 27:molecules27092936. [PMID: 35566287 PMCID: PMC9103678 DOI: 10.3390/molecules27092936] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/27/2022] [Accepted: 04/29/2022] [Indexed: 11/16/2022] Open
Abstract
The occurrence of fungal infections has increased over the past two decades. It is observed that superficial fungal infections are treated by conventional dosage forms, which are incapable of treating deep infections due to the barrier activity possessed by the stratum corneum of the skin. This is why the need for a topical preparation with advanced penetration techniques has arisen. This research aimed to encapsulate fluconazole (FLZ) in a novasome in order to improve the topical delivery. The novasomes were prepared using the ethanol injection technique and characterized for percent entrapment efficiency (EE), particle size (PS), zeta potential (ZP), drug release, Fourier-transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), scanning electron microscopy (SEM) and antifungal activity. The FN7 formulation with 94.45% EE, 110 nm PS and −24 ZP proved to be the best formulation. The FN7 formulation showed a 96% release of FLZ in 8 h. FTIR showed the compatibility of FLZ with excipients and DSC studies confirmed the thermal stability of FLZ in the developed formulation. The FN7 formulation showed superior inhibition of the growth of Candida albicans compared to the FLZ suspension using a resazurin reduction assay, suggesting high efficacy in inhibiting fungal growth.
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Chitosan film containing antifungal agent-loaded SLNs for the treatment of candidiasis using a Box-Behnken design. Carbohydr Polym 2022; 283:119178. [DOI: 10.1016/j.carbpol.2022.119178] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/07/2022] [Accepted: 01/21/2022] [Indexed: 01/23/2023]
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Agrawal S, Garg A, Varshney V. Recent updates on applications of Lipid-based nanoparticles for site-specific drug delivery. Pharm Nanotechnol 2022; 10:24-41. [PMID: 35249522 DOI: 10.2174/2211738510666220304111848] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/07/2022] [Accepted: 01/25/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Site-specific drug delivery is a widespread and demanding area nowadays. Lipid-based nanoparticulate drug delivery systems have shown promising effects for targeting drugs among lymphatic systems, brain tissues, lungs, and skin. Recently, lipid nanoparticles are used for targeting the brain via the mucosal route for local therapeutic effects. Lipid nanoparticles (LNPs) can help in enhancing the efficacy and lowering the toxicities of anticancer drugs to treat the tumors, particularly in lymph after metastases of tumors. LNPs contain a non-polar core that can improve the absorption of lipophilic drugs into the lymph node and treat tumors. Cellular uptake of drugs can also be enhanced using LNPs and therefore, LNPs are the ideal carrier for treating intracellular infections such as leishmaniasis, tuberculosis and parasitic infection in the brain, etc. Furthermore, specific surface modifications with molecules like mannose, or PEG could improve the macrophage uptake and hence effectively eradicate parasites hiding in macrophages. METHOD An electronic literature search was conducted to update the advancements in the field of site-specific drug delivery utilizing lipid-based nanoparticles. A search of the Scopus database (https://www.scopus.com/home.uri) was conducted using the following keywords: lipid-based nanoparticles; site specific delivery. CONCLUSION Solid lipid nanoparticles have shown site-specific targeted delivery to various organs including the liver, oral mucosa, brain, epidermis, pulmonary and lymphatic systems. These lipid-based systems showed improved bioavailability as well as reduced side effects. Therefore, the focus of this article is to review the recent research studies on LNPs for site-specific or targeting drug delivery.
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Affiliation(s)
- Shivanshu Agrawal
- Institute of Pharmaceutical Research, GLA University, Mathura-281406, U.P., India
| | - Anuj Garg
- Institute of Pharmaceutical Research, GLA University, Mathura-281406, U.P., India
| | - Vikas Varshney
- Institute of Pharmaceutical Research, GLA University, Mathura-281406, U.P., India
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Perspectives and Prospective on Solid Lipid Nanoparticles as Drug Delivery Systems. Molecules 2022; 27:molecules27051543. [PMID: 35268643 PMCID: PMC8911793 DOI: 10.3390/molecules27051543] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/15/2022] [Accepted: 02/22/2022] [Indexed: 01/02/2023] Open
Abstract
Combating multiple drug resistance necessitates the delivery of drug molecules at the cellular level. Novel drug delivery formulations have made it possible to improve the therapeutic effects of drugs and have opened up new possibilities for research. Solid lipid nanoparticles (SLNs), a class of colloidal drug carriers made of lipids, have emerged as potentially effective drug delivery systems. The use of SLNs is associated with numerous advantages such as low toxicity, high bioavailability of drugs, versatility in the incorporation of hydrophilic and lipophilic drugs, and the potential for production of large quantities of the carrier systems. The SLNs and nanostructured lipid carriers (NLCs) are the two most frequently used types of nanoparticles. These types of nanoparticles can be adjusted to deliver medications in specific dosages to specific tissues, while minimizing leakage and binding to non-target tissues.
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Khan AS, Shah KU, Mohaini MA, Alsalman AJ, Hawaj MAA, Alhashem YN, Ghazanfar S, Khan KA, Niazi ZR, Farid A. Tacrolimus-Loaded Solid Lipid Nanoparticle Gel: Formulation Development and In Vitro Assessment for Topical Applications. Gels 2022; 8:gels8020129. [PMID: 35200510 PMCID: PMC8871527 DOI: 10.3390/gels8020129] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/13/2022] [Accepted: 02/14/2022] [Indexed: 01/08/2023] Open
Abstract
The currently available topical formulations of tacrolimus have minimal and variable absorption, elevated mean disposition half-life, and skin irritation effects resulting in patient noncompliance. In our study, we fabricated tacrolimus-loaded solid lipid nanoparticles (SLNs) that were converted into a gel for improved topical applications. The SLNs were prepared using a solvent evaporation method and characterized for their physicochemical properties. The particle size of the SLNs was in the range of 439 nm to 669 nm with a PDI of ≤0.4, indicating a monodispersed system. The Zeta potential of uncoated SLNs (F1–F5) ranged from −25.80 to −15.40 mV. Those values reverted to positive values for chitosan-decorated formulation (F6). The drug content and entrapment efficiency ranged between 0.86 ± 0.03 and 0.91 ± 0.03 mg/mL and 68.95 ± 0.03 and 83.68 ± 0.04%, respectively. The pH values of 5.45 to 5.53 depict their compatibility for skin application. The surface tension of the SLNs decreased with increasing surfactant concentration that could increase the adherence of the SLNs to the skin. The release of drug from gel formulations was significantly retarded in comparison to their corresponding SLN counterparts (p ≤ 0.05). Both SLNs and their corresponding gel achieved the same level of drug permeation, but the retention of the drug was significantly improved with the conversion of SLNs into their corresponding gel formulation (p ≤ 0.05) due to its higher bioadhesive properties.
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Affiliation(s)
- Abdul Shakur Khan
- Faculty of Pharmacy, Gomal University, Dera Ismail Khan 29050, Pakistan; (A.S.K.); (K.A.K.); (Z.R.N.)
| | - Kifayat Ullah Shah
- Faculty of Pharmacy, Gomal University, Dera Ismail Khan 29050, Pakistan; (A.S.K.); (K.A.K.); (Z.R.N.)
- Correspondence: (K.U.S.); (A.F.)
| | - Mohammed Al Mohaini
- Basic Sciences Department, College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Alahsa 31982, Saudi Arabia;
- King Abdullah International Medical Research Center, Alahsa 31982, Saudi Arabia
| | - Abdulkhaliq J. Alsalman
- Department of Clinical Pharmacy, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia;
| | - Maitham A. Al Hawaj
- Department of Pharmacy Practice, College of Clinical Pharmacy, King Faisal University, Ahsa 31982, Saudi Arabia;
| | - Yousef N. Alhashem
- Clinical Laboratory Sciences Department, Mohammed Al-Mana College for Medical Sciences, Dammam 34222, Saudi Arabia;
| | - Shakira Ghazanfar
- National Institute for Genomics Advanced Biotechnology, National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan;
| | - Kamran Ahmad Khan
- Faculty of Pharmacy, Gomal University, Dera Ismail Khan 29050, Pakistan; (A.S.K.); (K.A.K.); (Z.R.N.)
| | - Zahid Rasul Niazi
- Faculty of Pharmacy, Gomal University, Dera Ismail Khan 29050, Pakistan; (A.S.K.); (K.A.K.); (Z.R.N.)
| | - Arshad Farid
- Gomal Center of Biochemistry and Biotechnology, Gomal University, Dera Ismail Khan 29050, Pakistan
- Correspondence: (K.U.S.); (A.F.)
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Sainaga Jyothi VG, Ghouse SM, Khatri DK, Nanduri S, Singh SB, Madan J. Lipid nanoparticles in topical dermal drug delivery: Does chemistry of lipid persuade skin penetration? J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103176] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tiwari N, Osorio‐Blanco ER, Sonzogni A, Esporrín‐Ubieto D, Wang H, Calderón M. Nanocarriers for Skin Applications: Where Do We Stand? Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202107960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Neha Tiwari
- POLYMAT Applied Chemistry Department Faculty of Chemistry University of the Basque Country UPV/EHU Paseo Manuel de Lardizabal 3 20018 Donostia-San Sebastián Spain
| | - Ernesto Rafael Osorio‐Blanco
- POLYMAT Applied Chemistry Department Faculty of Chemistry University of the Basque Country UPV/EHU Paseo Manuel de Lardizabal 3 20018 Donostia-San Sebastián Spain
| | - Ana Sonzogni
- Group of Polymers and Polymerization Reactors INTEC (Universidad Nacional del Litoral-CONICET) Güemes 3450 Santa Fe 3000 Argentina
| | - David Esporrín‐Ubieto
- POLYMAT Applied Chemistry Department Faculty of Chemistry University of the Basque Country UPV/EHU Paseo Manuel de Lardizabal 3 20018 Donostia-San Sebastián Spain
| | - Huiyi Wang
- POLYMAT Applied Chemistry Department Faculty of Chemistry University of the Basque Country UPV/EHU Paseo Manuel de Lardizabal 3 20018 Donostia-San Sebastián Spain
| | - Marcelo Calderón
- POLYMAT Applied Chemistry Department Faculty of Chemistry University of the Basque Country UPV/EHU Paseo Manuel de Lardizabal 3 20018 Donostia-San Sebastián Spain
- IKERBASQUE, Basque Foundation for Science 48009 Bilbao Spain
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da Silva GO, Farias BCS, da Silva RB, Teixeira EH, Cordeiro RDA, Hissa DC, Melo VMM. Effects of lipopeptide biosurfactants on clinical strains of Malassezia furfur growth and biofilm formation. Med Mycol 2021; 59:1191-1201. [PMID: 34424316 DOI: 10.1093/mmy/myab051] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/23/2021] [Accepted: 08/19/2021] [Indexed: 01/02/2023] Open
Abstract
Lipopeptide biosurfactants (LBs) are biological molecules with low toxicity that have aroused growing interest in the pharmaceutical industry. Their chemical structure confers antimicrobial and antibiofilm properties against different species. Despite their potential, few studies have demonstrated their capability against Malassezia spp., commensal yeasts which can cause dermatitis and serious infections. Thus, the aim of this study was to evaluate the antifungal activity of biosurfactants produced by new strains of Bacillus subtilis TIM10 and B. vallismortis TIM68 against M. furfur and their potential for removal and inhibition of yeast biofilms. Biosurfactants were classified as lipopeptides by FTIR, and their composition was characterized by ESI-Q-TOF/MS, showing ions for iturin, fengycin, and surfactin, with a greater abundance of surfactin. Through the broth microdilution method, both biosurfactants inhibited the growth of clinical M. furfur strains. Biosurfactant TIM10 showed greater capacity for growth inhibition, with no statistical difference compared to those obtained by the commercial antifungal fluconazole for M. furfur 153DR5 and 154DR8 strains. At minimal inhibitory concentrations (MIC-2), TIM10 and TIM68 were able to inhibit biofilm formation, especially TIM10, with an inhibition rate of approximately 90%. In addition, both biosurfactants were able to remove pre-formed biofilm. Both biosurfactants showed no toxicity against murine fibroblasts, even at concentrations above MIC-2. Our results show the effectiveness of LBs in controlling the growth and biofilm formation of M. furfur clinical strains and highlight the potential of these agents to compose new formulations for the treatment of these fungi.
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Affiliation(s)
- Gabrielly Oliveira da Silva
- Laboratório de Ecologia Microbiana e Biotecnologia (LEMBiotech). Departamento de Biologia, Federal University of Ceara, Avenida Humberto Monte 2977, Fortaleza - CE 60455-760, Brazil
| | - Bárbara Cibelle Soares Farias
- Laboratório de Ecologia Microbiana e Biotecnologia (LEMBiotech). Departamento de Biologia, Federal University of Ceara, Avenida Humberto Monte 2977, Fortaleza - CE 60455-760, Brazil
| | - Renally Barbosa da Silva
- Laboratório Integrado de Biomoléculas (LIBS). Departamento de Patologia e Medicina Legal, Federal University of Ceara, Rua Coronel Nunes de Melo, Fortaleza - CE 60430-275, Brazil
| | - Edson Holanda Teixeira
- Laboratório Integrado de Biomoléculas (LIBS). Departamento de Patologia e Medicina Legal, Federal University of Ceara, Rua Coronel Nunes de Melo, Fortaleza - CE 60430-275, Brazil
| | - Rossana de Aguiar Cordeiro
- Departamento de Patologia e Medicina Legal, Federal University of Ceara, Rua Coronel Nunes de Melo, Fortaleza - CE 60430-275, Brazil
| | - Denise Cavalcante Hissa
- Laboratório de Recursos Genéticos (LARGEN). Departamento de Biologia, Federal University of Ceara, Avenida Humberto Monte 2977, Fortaleza - CE 60455-760, Brazil
| | - Vânia Maria Maciel Melo
- Laboratório de Ecologia Microbiana e Biotecnologia (LEMBiotech). Departamento de Biologia, Federal University of Ceara, Avenida Humberto Monte 2977, Fortaleza - CE 60455-760, Brazil
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Alshehri S, Imam SS. Formulation and evaluation of butenafine loaded PLGA-nanoparticulate laden chitosan nano gel. Drug Deliv 2021; 28:2348-2360. [PMID: 34747275 PMCID: PMC8583856 DOI: 10.1080/10717544.2021.1995078] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The present research work is designed to prepare and optimize butenafine (BT) loaded poly lactic co glycolic acid (PLGA) nanoparticles (BT-NPs). BT-NPs were prepared by emulsification probe sonication method using PLGA (A), PVA (B) as polymer and stabilizer, respectively. The optimum composition of BT-NPs was selected based on the point prediction method given by the Box Behnken design software. The optimized composition of BT-NPop showed a particle size of 267.21 ± 3.54 nm with an entrapment efficiency of 72.43 ± 3.11%. The optimum composition of BT-NPop was further converted into gel formulation using chitosan as a natural polymer. The prepared topical gel formulation (BT-NPopG) was further evaluated for gel characterization, drug release, permeation study, irritation, and antifungal studies. The prepared BT-NPopG formulation showed optimum pH, viscosity, spreadability, and drug content. The release and permeation study results revealed slow BT release (42.76 ± 2.87%) with significantly enhanced permeation across the egg membrane. The irritation study data showed negligible irritation with a cumulative score of 0.33. The antifungal study results conclude higher activity than marketed as well as pure BT. The overall conclusion of the results revealed BT-NPopG as an ideal delivery system to treat topical fungal infection.
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Affiliation(s)
- Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Syed Sarim Imam
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Stefanov SR, Andonova VY. Lipid Nanoparticulate Drug Delivery Systems: Recent Advances in the Treatment of Skin Disorders. Pharmaceuticals (Basel) 2021; 14:1083. [PMID: 34832865 PMCID: PMC8619682 DOI: 10.3390/ph14111083] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/19/2021] [Accepted: 10/21/2021] [Indexed: 12/12/2022] Open
Abstract
The multifunctional role of the human skin is well known. It acts as a sensory and immune organ that protects the human body from harmful environmental impacts such as chemical, mechanical, and physical threats, reduces UV radiation effects, prevents moisture loss, and helps thermoregulation. In this regard, skin disorders related to skin integrity require adequate treatment. Lipid nanoparticles (LN) are recognized as promising drug delivery systems (DDS) in treating skin disorders. Solid lipid nanoparticles (SLN) together with nanostructured lipid carriers (NLC) exhibit excellent tolerability as these are produced from physiological and biodegradable lipids. Moreover, LN applied to the skin can improve stability, drug targeting, occlusion, penetration enhancement, and increased skin hydration compared with other drug nanocarriers. Furthermore, the features of LN can be enhanced by inclusion in suitable bases such as creams, ointments, gels (i.e., hydrogel, emulgel, bigel), lotions, etc. This review focuses on recent developments in lipid nanoparticle systems and their application to treating skin diseases. We point out and consider the reasons for their creation, pay attention to their advantages and disadvantages, list the main production techniques for obtaining them, and examine the place assigned to them in solving the problems caused by skin disorders.
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Affiliation(s)
- Stefan R. Stefanov
- Department of Pharmaceutical Technologies, Faculty of Pharmacy, Medical University of Varna, 9002 Varna, Bulgaria;
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Kumar N, Goindi S. Development and Optimization of Itraconazole-Loaded Solid Lipid Nanoparticles for Topical Administration Using High Shear Homogenization Process by Design of Experiments: In Vitro, Ex Vivo and In Vivo Evaluation. AAPS PharmSciTech 2021; 22:248. [PMID: 34647162 DOI: 10.1208/s12249-021-02118-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 08/10/2021] [Indexed: 01/23/2023] Open
Abstract
The aim of present study was to develop topical itraconazole (ITZ)-loaded solid lipid nanoparticles for treatment of superficial fungal infections. Formulations were prepared using high shear homogenization process, and optimized by employing a two-step design of experiments (DoE) approach. It comprised a Taguchi experimental design for screening of 'vital few' factors, and a central composite experimental design for optimization. Overlay of the response surface maps for percent drug entrapment (PDE), particle size, ITZ skin retention and permeation was performed to obtain the optimized ITZ-loaded SLNs (OPT-SLNs) suspension. The optimized ITZ-loaded SLNs (OPT-SLNs) showed mean particle size of (262.92 ± 8.56 nm) and zeta potential value of 22.36 mV. Excellent drug entrapment (94.21 ± 3.35%) and skin retention of ITZ (43.03 ± 1.86 μg/cm2) was achieved by OPT-SLNs. The hydrogel formulation of OPT-SLNs exhibited good gel consistency and spreadability characteristics. Pharmacodynamic and skin sensitivity studies in standardized rodent models revealed that OPT-SLNs hydrogel was more efficacious than conventional oral and topical antifungal therapies, and also safe for topical administration. Furthermore, the histoptahological evaluation depicted complete recovery of infected rats after 14-day treatment regimen of OPT-SLNs hydrogel. The developed formulation was found to have tremendous potential to enhance ITZ activity through topical administration approach.
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El-Telbany DFA, El-Telbany RFA, Zakaria S, Ahmed KA, El-Feky YA. Formulation and assessment of hydroxyzine HCL solid lipid nanoparticles by dual emulsification technique for transdermal delivery. Biomed Pharmacother 2021; 143:112130. [PMID: 34560549 DOI: 10.1016/j.biopha.2021.112130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 10/20/2022] Open
Abstract
Hydroxyzine HCL (HHCL) is an antihistamine, used for the treatment of allergic skin conditions. The purpose of this study was to achieve a dual phase drug delivery rate across the intact skin, to enhance HHCL permeation through the stratum corneum, to assess the peripheral H1-antihistaminic activity and the extent to which HHCL was systemically absorbed from transdermal gel loaded with solid lipid nanoparticles (SLNs), as well as to avoid its extreme bitterness. According to 23 factorial design, eight formulations of HHCL-SLNs were prepared by the double emulsification method. Lipid type (XA), surfactant concentration (XB) and co-surfactant concentration (XC) were the independent variables. All formulations were characterized for their surface morphology, particle size, entrapment efficiency and in-vitro drug release study. The optimized formula that provides greater desirability was then incorporated into the transdermal gel. In addition, the efficacy of the developed gel was tested in-vivo using 2,4-Dinitrochlorobenzene induced atopic dermatitis as lesion model in mice. F4 showed an average diameter 111 nm ± 0.03, zeta potential - 30 MV ± 2.4 and EE 75.2% ± 4.4. TEM images showed spherical, smooth morphology with uniform particles distribution. In-vivo study demonstrated potent antipruritic efficacy of transdermal gel in atopic dermatitis such as induced lesions compared to HHCL gel. Hence, HHCL solid lipid nanoparticles transdermal gel may be considered as potential for delivery of HHCL and alternatively to traditional oral use.
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Affiliation(s)
- Dalia Farag A El-Telbany
- Department of Pharmaceutics, Faculty of Pharmacy, Modern University for Technology and Information (MTI), Cairo, Egypt.
| | - Rania Farag A El-Telbany
- Department of Biochemistry, Faculty of Pharmacy, Modern University for Technology and Information (MTI), Cairo, Egypt.
| | - Sherin Zakaria
- Department of Pharmacology and Toxicology, Kafr Elsheikh University, Kafr Elsheikh, Egypt.
| | - Kawkab A Ahmed
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt.
| | - Yasmin A El-Feky
- Department of Pharmaceutics, Faculty of Pharmacy, Modern University for Technology and Information (MTI), Cairo, Egypt.
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45
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Tiwari N, Osorio-Blanco ER, Sonzogni A, Esporrín-Ubieto D, Wang H, Calderón M. Nanocarriers for Skin Applications: Where Do We Stand? Angew Chem Int Ed Engl 2021; 61:e202107960. [PMID: 34487599 PMCID: PMC9292798 DOI: 10.1002/anie.202107960] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Indexed: 12/15/2022]
Abstract
Skin penetration of active molecules for treatment of diverse diseases is a major field of research owing to the advantages associated with the skin like easy accessibility, reduced systemic‐derived side effects, and increased therapeutic efficacy. Despite these advantages, dermal drug delivery is generally challenging due to the low skin permeability of therapeutics. Although various methods have been developed to improve skin penetration and permeation of therapeutics, they are usually aggressive and could lead to irreversible damage to the stratum corneum. Nanosized carrier systems represent an alternative approach for current technologies, with minimal damage to the natural barrier function of skin. In this Review, the use of nanoparticles to deliver drug molecules, genetic material, and vaccines into the skin is discussed. In addition, nanotoxicology studies and the recent clinical development of nanoparticles are highlighted to shed light on their potential to undergo market translation.
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Affiliation(s)
- Neha Tiwari
- POLYMAT, Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country, UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia-San Sebastián, Spain
| | - Ernesto Rafael Osorio-Blanco
- POLYMAT, Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country, UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia-San Sebastián, Spain
| | - Ana Sonzogni
- Group of Polymers and Polymerization Reactors, INTEC (Universidad Nacional del Litoral-CONICET), Güemes 3450, Santa Fe, 3000, Argentina
| | - David Esporrín-Ubieto
- POLYMAT, Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country, UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia-San Sebastián, Spain
| | - Huiyi Wang
- POLYMAT, Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country, UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia-San Sebastián, Spain
| | - Marcelo Calderón
- POLYMAT, Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country, UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia-San Sebastián, Spain.,IKERBASQUE, Basque Foundation for Science, 48009, Bilbao, Spain
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46
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Rhimi W, Theelen B, Boekhout T, Aneke CI, Otranto D, Cafarchia C. Conventional therapy and new antifungal drugs against Malassezia infections. Med Mycol 2021; 59:215-234. [PMID: 33099634 DOI: 10.1093/mmy/myaa087] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/14/2020] [Accepted: 09/29/2020] [Indexed: 12/18/2022] Open
Abstract
Malassezia yeasts are commensal microorganisms occurring on the skin of humans and animals causing dermatological disorders or systemic infections in severely immunocompromised hosts. Despite attempts to control such yeast infections with topical and systemic antifungals, recurrence of clinical signs of skin infections as well as treatment failure in preventing or treating Malassezia furfur fungemia have been reported most likely due to wrong management of these infections (e.g., due to early termination of treatment) or due to the occurrence of resistant phenomena. Standardized methods for in vitro antifungal susceptibility tests of these yeasts are still lacking, thus resulting in variable susceptibility profiles to azoles among Malassezia spp. and a lack of clinical breakpoints. The inherent limitations to the current pharmacological treatments for Malassezia infections both in humans and animals, stimulated the interest of the scientific community to discover new, effective antifungal drugs or substances to treat these infections. In this review, data about the in vivo and in vitro antifungal activity of the most commonly employed drugs (i.e., azoles, polyenes, allylamines, and echinocandins) against Malassezia yeasts, with a focus on human bloodstream infections, are summarized and their clinical implications are discussed. In addition, the usefulness of alternative compounds is discussed.
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Affiliation(s)
- Wafa Rhimi
- Dipartimento di Medicina Veterinaria, Università degli Studi "Aldo Moro", Bari, Italy
| | - Bart Theelen
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - Teun Boekhout
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands.,Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, Amsterdam, The Netherlands
| | - Chioma Inyang Aneke
- Dipartimento di Medicina Veterinaria, Università degli Studi "Aldo Moro", Bari, Italy.,Department of Veterinary Pathology and Microbiology, University of Nigeria, Nsukka, Nigeria
| | - Domenico Otranto
- Dipartimento di Medicina Veterinaria, Università degli Studi "Aldo Moro", Bari, Italy.,Faculty of Veterinary Sciences, Bu-Ali Sina University, Hamedan, Iran
| | - Claudia Cafarchia
- Dipartimento di Medicina Veterinaria, Università degli Studi "Aldo Moro", Bari, Italy
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47
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Nagaraj S, Manivannan S, Narayan S. Potent antifungal agents and use of nanocarriers to improve delivery to the infected site: A systematic review. J Basic Microbiol 2021; 61:849-873. [PMID: 34351655 DOI: 10.1002/jobm.202100204] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 07/29/2021] [Accepted: 08/01/2021] [Indexed: 01/30/2023]
Abstract
There are four major classes of antifungals with the predominant mechanism of action being targeting of cell wall or cell membrane. As in other drugs, low solubility of these compounds has led to low bioavailability in target tissues. Enhanced drug dosages have effects such as toxicity, drug-drug interactions, and increased drug resistance by fungi. This article reviews the current state-of-the-art of antifungals, structure, mechanism of action, other usages, and toxic side effects. The emergence of nanoformulations to transport and uniformly release cargo at the target site is a boon in antifungal treatment. The article details research that lead to the development of nanoformulations of antifungals and potential advantages and avoidance of the lacunae characterizing conventional drugs. A range of nanoformulations based on liposomes, polymers are in various stages of research and their potential advantages have been brought out. It could be observed that under similar dosages, test models, and duration, nanoformulations provided enhanced activity, reduced toxicity, higher uptake and higher immunostimulatory effects. In most instances, the mechanism of antifungal activity of nanoformulations was similar to that of regular antifungal. There are possibilities of coupling multiple antifungals on the same nano-platform. Increased activity coupled with multiple mechanisms of action presents for nanoformulations a tremendous opportunity to overcome antifungal resistance. In the years to come, robust methods for the preparation of nanoformulations taking into account the repeatability and reproducibility in action, furthering the studies on nanoformulation toxicity and studies of human models are required before extensive use of nanoformulations as a prescribed drug.
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Affiliation(s)
- Saraswathi Nagaraj
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chennai, Tamilnadu, India
| | - Sivakami Manivannan
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chennai, Tamilnadu, India
| | - Shoba Narayan
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chennai, Tamilnadu, India
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48
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Mishra V, Singh M, Mishra Y, Charbe N, Nayak P, Sudhakar K, Aljabali AAA, Shahcheraghi SH, Bakshi H, Serrano-Aroca Á, Tambuwala MM. Nanoarchitectures in Management of Fungal Diseases: An Overview. APPLIED SCIENCES 2021; 11:7119. [DOI: 10.3390/app11157119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
Fungal infections, from mild itching to fatal infections, lead to chronic diseases and death. Antifungal agents have incorporated chemical compounds and natural products/phytoconstituents in the management of fungal diseases. In contrast to antibacterial research, novel antifungal drugs have progressed more swiftly because of their mild existence and negligible resistance of infections to antifungal bioactivities. Nanotechnology-based carriers have gained much attention due to their magnificent abilities. Nanoarchitectures have served as excellent carriers/drug delivery systems (DDS) for delivering antifungal drugs with improved antifungal activities, bioavailability, targeted action, and reduced cytotoxicity. This review outlines the different fungal diseases and their treatment strategies involving various nanocarrier-based techniques such as liposomes, transfersomes, ethosomes, transethosomes, niosomes, spanlastics, dendrimers, polymeric nanoparticles, polymer nanocomposites, metallic nanoparticles, carbon nanomaterials, and nanoemulsions, among other nanotechnological approaches.
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49
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Fluconazole-loaded solid lipid nanoparticles (SLNs) as a potential carrier for buccal drug delivery of oral candidiasis treatment using the Box-Behnken design. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102437] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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50
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Palliyage GH, Hussein N, Mimlitz M, Weeder C, Alnasser MHA, Singh S, Ekpenyong A, Tiwari AK, Chauhan H. Novel Curcumin-Resveratrol Solid Nanoparticles Synergistically Inhibit Proliferation of Melanoma Cells. Pharm Res 2021; 38:851-871. [PMID: 33982225 DOI: 10.1007/s11095-021-03043-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 04/08/2021] [Indexed: 01/09/2023]
Abstract
Polyphenols such as curcumin (Cur) and resveratrol (Res) have been recently shown to have potential to inhibit proliferation of highly aggressive melanoma cells. This study was designed to investigate the feasibility of a topical delivery system, using a solid lipid nanoparticles (SLNs) loaded delivery systems, that can enhance the skin penetration and anti-cancer efficacy of combination of these polyphenols. Negatively charged Cur-Res SLNs with a mean diameter of 180.2 ± 7.7 nm were prepared using high shear homogenization method. Cur-Res SLNs were found to be stable up to 2 weeks under 4°C. The in vitro release study showed that Res was released five time more than curcumin. The permeability of resveratrol was about 1.67 times that of curcumin from the SLN-gel formulation which was significantly (p < 0.05) lower than from SLN suspension. More than 70% of Cur-Res SLNs were bound to skin locally in a skin binding study suggesting potentially utility of Cur-Res SLNs in the treatment of localized melanoma. In fact, the electrical cell-substrate impedance sensing (ECIS) measurements suggested that Cur-Res combination has potential to stop cell migration of B16F10 melanoma cells. Furthermore, both, Cur-Res SLNs and Cur-Res solution at the ratio of 3:1 demonstrated a strong synergistic inhibition of SK-MEL-28 melanoma cell proliferation. Further evaluation of Cur-Res SLNs in vivo melanoma models are warranted to establish the clinical utility of Cur-Res formulations in melanoma therapy.
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Affiliation(s)
| | - Noor Hussein
- Department of Pharmacology & Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, Frederic and Mary Wolfe Center, 3000 Arlington Ave., MS 1015, Toledo, Ohio, 43614, USA
| | | | | | - Marya Hassan A Alnasser
- Department of Pharmacology & Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, Frederic and Mary Wolfe Center, 3000 Arlington Ave., MS 1015, Toledo, Ohio, 43614, USA
| | | | | | - Amit K Tiwari
- Department of Pharmacology & Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, Frederic and Mary Wolfe Center, 3000 Arlington Ave., MS 1015, Toledo, Ohio, 43614, USA
| | - Harsh Chauhan
- Creighton University, Omaha, Nebraska, 68178, USA. .,School of Pharmacy and Health Professionals, Creighton University, Omaha, Nebraska, 68178, USA.
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