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Aldeeb RAE, Ibrahim SSA, Khalil IA, Ragab GM, El-Gazar AA, Taha AA, Hassan DH, Gomaa AA, Younis MK. Enhancing collagen based nanoemulgel for effective topical delivery of Aceclofenac and Citronellol oil: Formulation, optimization, in-vitro evaluation, and in-vivo osteoarthritis study with a focus on HMGB-1/RAGE/NF-κB pathway, Klotho, and miR-499a. Drug Deliv Transl Res 2024; 14:3250-3268. [PMID: 38502267 PMCID: PMC11445320 DOI: 10.1007/s13346-024-01548-3] [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: 02/09/2024] [Indexed: 03/21/2024]
Abstract
The majority of conventional osteoarthritis (OA) treatments are based on molecular adjustment of certain signaling pathways associated with osteoarthritis (OA) pathogenesis, however there is a significant need to search for more effective and safe treatments. This study centers around formulating Aceclofenac (ACF) with high bioavailability in combination with Citronellol oil and collagen. The optimal concentrations of Citronellol oil/D-Limonene oil, Tween 80, and Transcutol HP were determined using a pseudoternary phase diagram. The formulated nanoemulsions were studied for thermophysical stability. Thermodynamically stable formula were analyzed for droplet size, zeta potential, and in-vitro permeation. Then, collagen based nanoemulsion were prepared to capitalize on its efficacy in reducing osteoarthritis side effects and characterized for nano size properties. Formulae F10 and F10C were chosen as optimum nanosize formula. Hense, they were prepared and characterized as nanoemulgel dosage form. The nanoemulgel formulae F10NEG1 and F10CNEG1 showed reasonable viscosity and spreadability, with complete drug release after 4 h. These formulae were chosen for further In vivo anti-OA study. Collagen based ACF/citronellol emugel were able to modulate HMGB-1/RAGE/NF-κB pathway, mitigating the production of inflammatory cytokine TNF-α. They were also able to modulate Klotho and miR-499, reducing serum CTXII and COMP, by reducing the cartilage destruction. Histological investigations validated the efficacy, safety, and superiority of Aceclofenac in combination with Citronellol oil and collagen (F10CNEG1) over solo the treated group (F10NEG1 and blank). Hence, the findings of the current work encourage the use of this promising combined formula in treatment of OA patients.
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Affiliation(s)
- Reem Abd Elhameed Aldeeb
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt.
| | | | - Islam Ahmed Khalil
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
| | - Ghada Mohamed Ragab
- Department of Pharmacology and Toxicology, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
| | - Amira Ahmed El-Gazar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, October 6 University, 12585, Egypt
| | - Amal Anwar Taha
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
| | - Doaa Hussien Hassan
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
| | - Asmaa Ahmed Gomaa
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, 12585, Egypt
| | - Mona Kamal Younis
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
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2
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Kaur P, Muskan, Kriplani P. Quality by design for Niosome-Based nanocarriers to improve transdermal drug delivery from lab to industry. Int J Pharm 2024; 666:124747. [PMID: 39326474 DOI: 10.1016/j.ijpharm.2024.124747] [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: 05/09/2024] [Revised: 09/19/2024] [Accepted: 09/21/2024] [Indexed: 09/28/2024]
Abstract
Niosomes are essentially multilamellar or unilamellar vesicles based on non-ionic surfactants. They consist of surfactant macromolecules arranged in a bilayer, which surrounds an aqueous solute solution. Amphiphilic, biodegradable, biocompatible, and environmentally friendly materials are utilized for encapsulating the drugs in vesicles that enhance the bioavailability, therapeutic efficacy, penetration of drug via the skin, and drug release in a controlled or sustained manner, and are employed to target the anticipated area via modifying composition that acts to minimize undesirable effects. With cholesterol as the lipid, Tween 20, Span 60, and Tween 60 are mostly employed as surfactants. Many medications, including Glibenclamide for diabetic kidney disease and anti-cancer medications including gemcitabine, cisplatin, and nintedanib, have been effectively encapsulated into niosomes. The traditional approach for creating niosomes at the lab scale is a thin film hydration process. The ideal ratio between primary components as well as critical manufacturing process parameters is key component in creating the best niosomal formulations with substantial drug loading and nanometric form. Utilizing the Design of Experiments (DoE) and Response Surface Methodology (RSM) in conjunction with Quality by design (QbD) is essential for comprehending how these variables interact both during lab preparation and during the scale-up process. Research on the development of anti-aging cosmetics is being done by Loreal. Niosomal preparations like Lancome are sold in stores. An overview of niosomes, penetration mechanisms, and quality by design from laboratory to industrial scale is provided in this article.
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Affiliation(s)
- Prabhjot Kaur
- Guru Gobind Singh College of Pharmacy, Yamuna Nagar 135001, Haryana, India
| | - Muskan
- Guru Gobind Singh College of Pharmacy, Yamuna Nagar 135001, Haryana, India
| | - Priyanka Kriplani
- Guru Gobind Singh College of Pharmacy, Yamuna Nagar 135001, Haryana, India.
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3
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Duman G, Gucu E, Utku FS, Uner B, Macit M, Sarialtin S, Ozilgen M. Kinetic assessment of iontophoretic delivery efficiency of niosomal tetracycline hydrochloride incorporated in electroconductive gel. Drug Deliv Transl Res 2024; 14:1206-1217. [PMID: 37867180 DOI: 10.1007/s13346-023-01452-2] [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] [Accepted: 10/12/2023] [Indexed: 10/24/2023]
Abstract
The purpose of this study was to conduct the kinetic assessment of iontophoretic delivery of niosomal tetracycline-HCl formulated in an electroconductive gel. Tween-80 and Span-80 were used to obtain tetracycline-HCl niosomes with an average diameter of 101.9 ± 3.3 nm, a polydispersity index of 0.247 ± 0.004, a zeta potential of - 34.1 mV, and an entrapment efficiency of 70.08 ± 0.16%. Four different gel preparations, two of which contained niosomal tetracycline-HCl, were transdermally delivered using Franz diffusion cells under the trigger effect of iontophoresis, applied at 0.2, 0.5, and 1 mA/cm2 current density. The control group was the passive diffusion results of the preparation made using a tetracycline-HCl-based drug marketed in Turkey. The control group was compared with the groups that contained (a) tetracycline-HCl in an electroconductive gel, (b) the niosomal tetracycline-HCl formulation in water, and (c) the niosomal tetracycline-HCl formulation in the electroconductive gel. The group with the niosomal formulation in the electroconductive gel displayed the highest increase in iontophoretic transdermal delivery relative to the control group, displaying a 2-, 2.1-, and 2.2-fold increase, respectively, by current density. The experimental results of transdermal delivery using the synergistic effect of niosomal formulation in electroconductive gel and the trigger effect of iontophoresis appeared to divert slightly from zero-order kinetics, demonstrating a statistically significant increase in the rate of controlled transdermal drug delivery. Considering that about 20% of the formulation is transdermally delivered in the first half-hour, the iontophoretic transdermal delivery of niosomal tetracycline-HCl can be efficiently used in local iontophoretic therapy.
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Affiliation(s)
- Gulengul Duman
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Yeditepe University, Istanbul, Turkey
| | - Ecem Gucu
- Department of Biomedical Engineering, Yeditepe University, Istanbul, Turkey
| | - Feride Sermin Utku
- Department of Biomedical Engineering, Yeditepe University, Istanbul, Turkey
| | - Burcu Uner
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Yeditepe University, Istanbul, Turkey.
- Department of Pharmaceutical and Administrative Sciences, Faculty of Pharmacy, University of Health Science and Pharmacy in St. Louis, St. Louis, MO, USA.
| | - Meltem Macit
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Yeditepe University, Istanbul, Turkey
| | - Sevval Sarialtin
- Department of Biomedical Engineering, Yeditepe University, Istanbul, Turkey
| | - Mustafa Ozilgen
- Department of Food Engineering, Faculty of Engineering, Yeditepe University, Istanbul, Turkey
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4
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Akhtar N, Menaa F, Akhtar N, Javed N, Sethi A, Khan MS. Tocopherol succinate-loaded ethosomal gel synthesized by cold method technique: Deeper biophysical characterizations for translational application on human skin. J Cosmet Dermatol 2024; 23:1015-1028. [PMID: 38268219 DOI: 10.1111/jocd.16054] [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: 09/07/2023] [Revised: 09/28/2023] [Accepted: 10/18/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND Tocopherols are well-known antioxidant and moisturizing agent. Tocopherol succinate (TS) are widely used in many skin products especially used in anti-aging and skin whitening product formulation. AIM We previously reported the successful synthesis and preliminary characterizations of stable TS ethosomal gels (TSEG) (DOI: 10.1111/jocd.14907). Herein, we develop and further characterize TSEG to enhance the stability of the developed formulation with increased permeation through skin. METHODS Cold method technique was used to prepare TS ethosomes. The developed ethosomal vesicle size was 250 nm, which allowed TS to penetrate through the stratum corneum layer and act on melanocytes. For stability study was assessed by thermogravimetric analysis (TGA) by placing TSEG and unloaded/control ethosomal gel (CEG) at various temperature conditions, that is, 8°C, 25°C, 40°C, and 40°C ± 75% RH for 3 months. Organoleptic evaluation was done in terms of color, odor, and phase separation. Transmission electron microscopy (TEM), Fourier Transform infrared spectroscopy (FTIR), x-ray diffraction spectroscopy (XRD), zeta potential (ZP) and particle size (PS) was used for TSEG physical characterizations. In vitro dissolution and ex-vivo permeation studies (using Franz diffusion cell) were performed for both TSEG and CEG formulations. Human women (N = 34) were used to evaluate in vivo biophysical parameters including erythema, melanin, moisture content, sebum level, and skin elasticity. RESULTS Developed formulation was highly thermostable during the 3 months. Erythema, melanin, and sebum level decreased while marked improvement (p < 0.05) in moisture content and elasticity have been observed for the developed TSEG. CONCLUSION The developed TSEG formulation was found to be efficient, safe (no adverse effects observed), stable (at least for 3 months), and easy to use for topical application with improved skin complexation and skin integrity.
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Affiliation(s)
- Naheed Akhtar
- Department of Pharmaceutics, The Islamia University of Bahawalpur, Bahawalpur, Bahawalpur, Punjab, Pakistan
| | - Farid Menaa
- Department of Nanomedicine, California Innovations Corporation, San Diego, California, USA
| | - Naveed Akhtar
- Department of Pharmaceutics, The Islamia University of Bahawalpur, Bahawalpur, Bahawalpur, Punjab, Pakistan
| | - Nayla Javed
- Department of Pharmaceutics, The Islamia University of Bahawalpur, Bahawalpur, Bahawalpur, Punjab, Pakistan
| | - Aisha Sethi
- Department of Pharmaceutics, Government College university Faisalabad, Faisalabad, Pakistan
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5
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Tarannum N, Pooja K, Jakhar S, Mavi A. Nanoparticles assisted intra and transdermic delivery of antifungal ointment: an updated review. DISCOVER NANO 2024; 19:11. [PMID: 38195832 PMCID: PMC10776542 DOI: 10.1186/s11671-023-03932-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/27/2023] [Indexed: 01/11/2024]
Abstract
This review paper highlights the trans-dermic delivery of nanoparticles (NPs) based antifungal ointments with the help of nanotechnology. It also describes the novel trans-dermal approach utilizing various nanoparticles which enables an efficient delivery to the target site. This current review gives an overview about past research and developments as well as the current nanoparticle-based ointments. This review also presents data regarding types, causes of infection, and different pathogens within their infection site. It also gives information about antifungal ointments with their activity and side effects of antifungal medicines. Additionally, this review also focuses on the future aspects of the topical administration of nanoparticle-based antifungal ointments. These nanoparticles can encapsulate multiple antifungal drugs as a combination therapy targeting different aspects of fungal infection. Nanoparticles can be designed in such a way that they can specifically target fungal cells and do not affect healthy cells. Nanoparticle based antifungal ointments exhibit outstanding potential to treat fungal diseases. As further research and advancements evolve in nanotechnology, we expect more development of nanoparticle-based antifungal formulations shortly. This paper discusses all the past and future applications, recent trends, and developments in the various field and also shows its bright prospective in the upcoming years.
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Affiliation(s)
- Nazia Tarannum
- Department of Chemistry, Chaudhary Charan Singh University, Meerut, 250004, Uttar Pradesh, India.
| | - Km Pooja
- Department of Chemistry, Chaudhary Charan Singh University, Meerut, 250004, Uttar Pradesh, India
| | - Shivani Jakhar
- Department of Chemistry, Chaudhary Charan Singh University, Meerut, 250004, Uttar Pradesh, India
| | - Anshika Mavi
- Department of Chemistry, Chaudhary Charan Singh University, Meerut, 250004, Uttar Pradesh, India
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6
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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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7
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Ahuja A, Bajpai M. Nanoformulations Insights: A Novel Paradigm for Antifungal Therapies and Future Perspectives. Curr Drug Deliv 2024; 21:1241-1272. [PMID: 37859317 DOI: 10.2174/0115672018270783231002115728] [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: 07/06/2023] [Revised: 08/25/2023] [Accepted: 09/11/2023] [Indexed: 10/21/2023]
Abstract
Currently, fungal infections are becoming more prevalent worldwide. Subsequently, many antifungal agents are available to cure diseases like pemphigus, athlete's foot, acne, psoriasis, hyperpigmentation, albinism, and skin cancer. Still, they fall short due to pitfalls in physiochemical properties. Conventional medications like lotion, creams, ointments, poultices, and gels are available for antifungal therapy but present many shortcomings. They are associated with drug retention and poor penetration problems, resulting in drug resistance, hypersensitivity, and diminished efficacy. On the contrary, nanoformulations have gained tremendous potential in overcoming the drawbacks of conventional delivery. Furthermore, the potential breakthroughs of nanoformulations are site-specific targeting. It has improved bioavailability, patient-tailored approach, reduced drug retention and hypersensitivity, and improved skin penetration. Nowadays, nanoformulations are gaining popularity for antifungal therapy against superficial skin infections. Nanoformulations-based liposomes, niosomes, nanosponges, solid lipid nanoparticles, and potential applications have been explored for antifungal therapy due to enhanced activity and reduced toxicity. Researchers are now more focused on developing patient-oriented target-based nano delivery to cover the lacunas of conventional treatment with higher immune stimulatory effects. Future direction involves the construction of novel nanotherapeutic devices, nanorobotics, and robust methods. In addition, for the preparations of nanoformulations for clinical studies, animal modeling solves the problems of antifungal therapy. This review describes insights into various superficial fungal skin infections and their potential applications, nanocarrier-based drug delivery, and mechanism of action. In addition, it focuses on regulatory considerations, pharmacokinetic and pharmacodynamic studies, clinical trials, patents, challenges, and future inputs for researchers to improve antifungal therapy.
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Affiliation(s)
- Ashima Ahuja
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh 281406, India
| | - Meenakshi Bajpai
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh 281406, India
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8
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Anjum A, Shabbir K, Din FU, Shafique S, Zaidi SS, Almari A, Alqahtani T, Maryiam A, Moneeb Khan M, Al Fatease A, Bashir S, Khan GM. Co-delivery of amphotericin B and pentamidine loaded niosomal gel for the treatment of Cutaneous leishmaniasis. Drug Deliv 2023; 30:2173335. [PMID: 36722301 PMCID: PMC9897754 DOI: 10.1080/10717544.2023.2173335] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Topical drug delivery is preferable route over systemic delivery in case of Cutaneous leishmaniasis (CL). Among the available agents, amphotericin B (AmB) and pentamidine (PTM) showed promising result against CL. However, monotherapy is associated with incidences of reoccurrence and resistance. Combination therapy is therefore recommended. Thin film hydration method was employed for amphotericin B-pentamidine loaded niosomes (AmB-PTM-NIO) preparation followed by their incorporation into chitosan gel. The optimization of AmB-PTM-NIO was done via Box Behnken Design method and in vitro and ex vivo analysis was performed. The optimized formulation indicated 226 nm particle size (PS) with spherical morphology, 0.173 polydispersity index (PDI), -36 mV zeta potential (ZP) and with entrapment efficiency (EE) of 91% (AmB) and 79% (PTM), respectively. The amphotericin B-pentamidine loaded niosomal gel (AmB-PTM-NIO-Gel) showed desirable characteristics including physicochemical properties, pH (5.1 ± 0.15), viscosity (31870 ± 25 cP), and gel spreadability (280 ± 26.46%). In vitro release of the AmB and PTM from AmB-PTM-NIO and AmB-PTM-NIO-Gel showed more prolonged release behavior as compared to their respective drug solution. Higher skin penetration, greater percentage inhibition and lower IC50 against the promastigotes shows that AmB-PTM-NIO has better antileishmanial activity. The obtained findings suggested that the developed AmB-PTM-NIO-Gel has excellent capability of permeation via skin layers, sustained release profile and augmented anti-leishmanial outcome of the incorporated drugs.
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Affiliation(s)
- Adnan Anjum
- Nanomedicine Research Group, Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan,Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Kanwal Shabbir
- Nanomedicine Research Group, Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan,Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Fakhar Ud Din
- Nanomedicine Research Group, Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan,Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan,CONTACT Fakhar Ud Din
| | - Shumaila Shafique
- Dow College of Pharmacy, Faculty of Pharmaceutical Sciences, Dow University of Health Sciences Karachi
| | - Syed Saoud Zaidi
- Dow College of Pharmacy, Faculty of Pharmaceutical Sciences, Dow University of Health Sciences Karachi
| | - Ali H Almari
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Taha Alqahtani
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Aleena Maryiam
- Nanomedicine Research Group, Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan,Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Muhammad Moneeb Khan
- Nanomedicine Research Group, Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan,Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Adel Al Fatease
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Sidra Bashir
- Nanomedicine Research Group, Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan,Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Gul Majid Khan
- Nanomedicine Research Group, Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan,Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan,Islamia College University, Peshawar, Pakistan,Gul Majid Khan Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
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9
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Montgomery VA, Cain E, Styczynski MP, Prausnitz MR. Bacillus subtilis engineered for topical delivery of an antifungal agent. PLoS One 2023; 18:e0293664. [PMID: 38032939 PMCID: PMC10688720 DOI: 10.1371/journal.pone.0293664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/14/2023] [Indexed: 12/02/2023] Open
Abstract
Fungal skin infections are a common condition affecting 20-25 percent of the world population. While these conditions are treatable with regular application of an antifungal medication, we sought to develop a more convenient, longer-lasting topical antifungal platform that could increase patient adherence to treatment regimens by using Bacillus subtilis, a naturally antifungal bacteria found on the skin, for drug production and delivery. In this study, we engineered B. subtilis for increased production of the antifungal lipopeptide iturin A by overexpression of the pleiotropic regulator DegQ. The engineered strain had an over 200% increase in iturin A production as detected by HPLC, accompanied by slower growth but the same terminal cell density as determined by absorbance measurements of liquid culture. In an in vitro antifungal assay, we found that despite its higher iturin A production, the engineered strain was less effective at reducing the growth of a plug of the pathogenic fungus Trichophyton mentagrophytes on an agar plate compared to the parent strain. The reduced efficacy of the engineered strain may be explained by its reduced growth rate, which highlights the need to address trade-offs between titers (e.g. measured drug production) and other figures of merit (e.g. growth rate) during metabolic engineering.
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Affiliation(s)
- Veronica A. Montgomery
- Wallace H. Coulter Department of Biomedical Engineering at Emory University and Georgia Tech, Georgia Institute of Technology, Atlanta, GA, United States of America
| | - Ethan Cain
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, United States of America
| | - Mark P. Styczynski
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, United States of America
| | - Mark R. Prausnitz
- Wallace H. Coulter Department of Biomedical Engineering at Emory University and Georgia Tech, Georgia Institute of Technology, Atlanta, GA, United States of America
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, United States of America
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10
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Asghar Z, Jamshaid T, Sajid-ur-Rehman M, Jamshaid U, Gad HA. Novel Transethosomal Gel Containing Miconazole Nitrate; Development, Characterization, and Enhanced Antifungal Activity. Pharmaceutics 2023; 15:2537. [PMID: 38004517 PMCID: PMC10675164 DOI: 10.3390/pharmaceutics15112537] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/17/2023] [Accepted: 10/22/2023] [Indexed: 11/26/2023] Open
Abstract
Miconazole nitrate (MCNR) is a BCS class II antifungal drug with poor water solubility. Although numerous attempts have been made to increase its solubility, formulation researchers struggle with this significant issue. Transethosomes are promising novel nanocarriers for improving the solubility and penetration of drugs that are inadequately soluble and permeable. Thus, the objective of this study was to develop MCNR-loaded transethosomal gel in order to enhance skin permeation and antifungal activity. MCNR-loaded transethosomes (MCNR-TEs) were generated using the thin film hydration method and evaluated for their zeta potential, particle size, polydispersity index, and entrapment efficiency (EE%). SEM, FTIR, and DSC analyses were also done to characterize the optimized formulation of MCNR-TEs (MT-8). The optimized formulation of MCNR-TEs was incorporated into a carbopol 934 gel base to form transethosomal gel (MNTG) that was subjected to ex vivo permeation and drug release studies. In vitro antifungal activity was carried out against Candida albicans through the cup plate technique. An in vivo skin irritation test was also performed on Wistar albino rats. MT-8 displayed smooth spherical transethosomal nanoparticles with the highest EE% (89.93 ± 1.32%), lowest particle size (139.3 ± 1.14 nm), polydispersity index (0.188 ± 0.05), and zeta potential (-18.1 ± 0.10 mV). The release profile of MT-8 displayed an initial burst followed by sustained release, and the release data were best fitted with the Korsmeyer-Peppas model. MCNR-loaded transethosomal gel was stable and showed a non-Newtonian flow. It was found that ex vivo drug permeation of MNTG was 48.76%, which was significantly higher than that of MNPG (plain gel) (p ≤ 0.05) following a 24-h permeation study. The prepared MCNR transethosomal gel exhibited increased antifungal activity, and its safety was proven by the results of an in vivo skin irritation test. Therefore, the developed transethosomal gel can be a proficient drug delivery system via a topical route with enhanced antifungal activity and skin permeability.
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Affiliation(s)
- Zara Asghar
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; (Z.A.); (M.S.-u.-R.)
| | - Talha Jamshaid
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; (Z.A.); (M.S.-u.-R.)
| | - Muhammad Sajid-ur-Rehman
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; (Z.A.); (M.S.-u.-R.)
| | - Usama Jamshaid
- Department of Pharmaceutics, Faculty of Pharmacy, Strasbourg University, 67084 Strasbourg, France;
| | - Heba A. Gad
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, Jeddah 21442, Saudi Arabia
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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: 4] [Impact Index Per Article: 4.0] [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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Kietrungruang K, Sookkree S, Sangboonruang S, Semakul N, Poomanee W, Kitidee K, Tragoolpua Y, Tragoolpua K. Ethanolic Extract Propolis-Loaded Niosomes Diminish Phospholipase B1, Biofilm Formation, and Intracellular Replication of Cryptococcus neoformans in Macrophages. Molecules 2023; 28:6224. [PMID: 37687052 PMCID: PMC10488685 DOI: 10.3390/molecules28176224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Secretory phospholipase B1 (PLB1) and biofilms act as microbial virulence factors and play an important role in pulmonary cryptococcosis. This study aims to formulate the ethanolic extract of propolis-loaded niosomes (Nio-EEP) and evaluate the biological activities occurring during PLB1 production and biofilm formation of Cryptococcus neoformans. Some physicochemical characterizations of niosomes include a mean diameter of 270 nm in a spherical shape, a zeta-potential of -10.54 ± 1.37 mV, and 88.13 ± 0.01% entrapment efficiency. Nio-EEP can release EEP in a sustained manner and retains consistent physicochemical properties for a month. Nio-EEP has the capability to permeate the cellular membranes of C. neoformans, causing a significant decrease in the mRNA expression level of PLB1. Interestingly, biofilm formation, biofilm thickness, and the expression level of biofilm-related genes (UGD1 and UXS1) were also significantly reduced. Pre-treating with Nio-EEP prior to yeast infection reduced the intracellular replication of C. neoformans in alveolar macrophages by 47%. In conclusion, Nio-EEP mediates as an anti-virulence agent to inhibit PLB1 and biofilm production for preventing fungal colonization on lung epithelial cells and also decreases the intracellular replication of phagocytosed cryptococci. This nano-based EEP delivery might be a potential therapeutic strategy in the prophylaxis and treatment of pulmonary cryptococcosis in the future.
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Affiliation(s)
- Kritapat Kietrungruang
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.K.); (S.S.); (S.S.)
| | - Sanonthinee Sookkree
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.K.); (S.S.); (S.S.)
| | - Sirikwan Sangboonruang
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.K.); (S.S.); (S.S.)
| | - Natthawat Semakul
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Worrapan Poomanee
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Kuntida Kitidee
- Center for Research Innovation and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand;
| | - Yingmanee Tragoolpua
- Natural Extracts and Innovative Products for Alternative Healthcare Research Group, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Khajornsak Tragoolpua
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.K.); (S.S.); (S.S.)
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
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Kumar M, Keshwania P, Chopra S, Mahmood S, Bhatia A. Therapeutic Potential of Nanocarrier-Mediated Delivery of Phytoconstituents for Wound Healing: Their Current Status and Future Perspective. AAPS PharmSciTech 2023; 24:155. [PMID: 37468691 DOI: 10.1208/s12249-023-02616-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/01/2023] [Indexed: 07/21/2023] Open
Abstract
The treatment of wounds is a serious problem all over the world and imposes a huge financial burden on each and every nation. For a long time, researchers have explored wound dressing that speeds up wound healing. Traditional wound dressing does not respond effectively to the wound-healing process as expected. Therapeutic active derived from plant extracts and extracted bioactive components have been employed in various regions of the globe since ancient times for the purpose of illness, prevention, and therapy. About 200 years ago, most medical treatments were based on herbal remedies. Especially in the West, the usage of herbal treatments began to wane in the 1960s as a result of the rise of allopathic medicine. In recent years, however, there has been a resurgence of interest in and demand for herbal medicines for a number of reasons, including claims about their efficacy, shifting consumer preferences toward natural medicines, high costs and negative side effects of modern medicines, and advancements in herbal medicines brought about by scientific research and technological innovation. The exploration of medicinal plants and their typical uses could potentially result in advanced pharmaceuticals that exhibit reduced adverse effects. This review aims to present an overview of the utilization of nanocarriers in plant-based therapeutics, including its current status, recent advancements, challenges, and future prospects. The objective is to equip researchers with a comprehensive understanding of the historical background, current state, and potential future developments in this emerging field. In light of this, the advantages of nanocarriers based delivery of natural wound healing treatments have been discussed, with a focus on nanofibers, nanoparticles, nano-emulsion, and nanogels.
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Affiliation(s)
- Mohit Kumar
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University (MRSPTU), Bathinda, 151001, Punjab, India
| | - Puja Keshwania
- Department of Microbiology, Maharishi Markandeshwar Institute of Medical Sciences and Research, Mullana, Ambala, Haryana, 133207, India
| | - Shruti Chopra
- Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, 201313, India
| | - Syed Mahmood
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Amit Bhatia
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University (MRSPTU), Bathinda, 151001, Punjab, India.
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Abd-Elghany AA, Mohamad EA. Chitosan-Coated Niosomes Loaded with Ellagic Acid Present Antiaging Activity in a Skin Cell Line. ACS OMEGA 2023; 8:16620-16629. [PMID: 37214686 PMCID: PMC10193557 DOI: 10.1021/acsomega.2c07254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The polyphenol compound ellagic acid (EA) extracted from pomegranate has potential bioactivity against different types of chronic diseases. Skin aging is a long-term physiological process caused by many environmental factors, the most important of which is exposure to sun ultraviolet (UV) radiation. UV-induced chronic photodamage of the skin results in extrinsic aging. This study aimed to evaluate the photoprotective effects of EA on the human fibroblast skin cell line HFB4 and investigate its capacity to protect collagen from UV-induced deterioration. EA was encapsulated into chitosan-coated niosomes to reduce the skin aging effect of UV radiation in vitro. The tested formulations (niosomes loaded with EA and chitosan-coated niosomes loaded with EA) were characterized using transmission electron microscopy, dynamic light scattering, and scanning electron microscopy. Furthermore, the in vitro release of EA was determined. The HFB4 cell line samples were split into five groups: control, UV, UV-EA, UV-NIO-EA, and UV-CS-NIO-EA. UV irradiation was applied to the cell line groups via a UV-emitting lamp for 1 h, and then cell viability was measured for each group. The expression of genes implicated in skin aging (Co1A1, TERT, Timp3, and MMP3) was also assessed to quantify the impact of the loaded EA. The findings showed that EA-loaded chitosan-coated niosomes improved cell survival, upregulated Col1A1, TERT, and Timp3 genes, and downregulated MMP3. Thus, nanoparticles encapsulating EA are potent antioxidants that can preserve collagen levels and slow down the aging process in human skin.
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Affiliation(s)
- Amr A. Abd-Elghany
- Radiology
and Medical Imaging Department, College of Applied Medical Sciences, Prince Sattam Bin Abdul-Aziz University, Al-Kharj 11942, KSA
- Biophysics
Department, Faculty of Science, Cairo University, Cairo University St., Giza 12613, Egypt
| | - Ebtesam A. Mohamad
- Biophysics
Department, Faculty of Science, Cairo University, Cairo University St., Giza 12613, Egypt
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15
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Shahiwala AF, Qawoogha SS, Faruqui N. Designing Optimum Drug Delivery Systems Using Machine Learning Approaches: a Prototype Study of Niosomes. AAPS PharmSciTech 2023; 24:94. [PMID: 37012582 DOI: 10.1208/s12249-023-02547-2] [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: 11/28/2022] [Accepted: 02/28/2023] [Indexed: 04/05/2023] Open
Abstract
This study demonstrates a machine learning approach in designing optimized drug formulations. Preferred Reporting Items for Systematic Reviews and Meta-Analyses system was adopted to screen literature resulting in 114 niosome formulations. Eleven properties (input parameters) related to drugs and niosomes affecting particle size and drug entrapment (output variables) were precisely identified and used for the network training. The hyperbolic tangent sigmoid transfer function with Levenberg-Marquardt backpropagation was used to train the model. The network showed the highest prediction accuracy of 93.76% and 91.79% for % drug entrapment and particle size prediction. Sensitivity analysis identified drug/lipid ratio and cholesterol/surfactant ratio as the most significant factors affecting % drug entrapment and particle size of niosomes. Accordingly, nine Donepezil hydrochloride noisome batches were prepared using a 3 × 3 factorial design with drug/lipid ratio and cholesterol/surfactant ratio as factors to validate the developed model. The model reached a prediction accuracy of more than 97% for experimental batches. Finally, the superiority of global artificial neural network was demonstrated compared to the local response surface methodology for Donepezil niosome formulations. Even though the ANN successfully predicted the parameters of Donepezil niosomes, several drugs with different physicochemical properties must be tested to confirm the validity of the model and its usefulness for designing new drug niosomal formulations.
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Affiliation(s)
- Aliasgar F Shahiwala
- Department of Pharmaceutics, Dubai Pharmacy College for Girls, Dubai, United Arab Emirates.
| | - Samar Salam Qawoogha
- Department of Pharmaceutics, Dubai Pharmacy College for Girls, Dubai, United Arab Emirates
| | - Nuruzzaman Faruqui
- Department of Software Engineering, Daffodil International University, Birulia, Bangladesh
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16
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Izhar MP, Hafeez A, Kushwaha P, Simrah. Drug Delivery Through Niosomes: A Comprehensive Review with Therapeutic Applications. J CLUST SCI 2023. [DOI: 10.1007/s10876-023-02423-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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17
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Patole VC, Awari D, Chaudhari S. Resveratrol-Loaded Microsponge Gel for Wound Healing: In Vitro and In Vivo Characterization. Turk J Pharm Sci 2023; 20:23-34. [PMID: 36864580 PMCID: PMC9986941 DOI: 10.4274/tjps.galenos.2022.93275] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Objectives The study was aimed to formulate resveratrol (RSV) loaded microsponges to deliver drug at the wound site and incorporate it in the Moringa oleifera Lam. (Moringaceae) gel base to provide an appropriate moist environment for wound management. RSV, a stilbenoid that activates sirtuins and cell-signaling regulators involved in the process of wound healing. Materials and Methods Microsponges were prepared by oil in oil emulsion solvent diffusion method by optimizing the independent variables; drug: polymer ratio and volume of internal phase solvent and their effects on entrapment efficiency and particle size. Formulation batches were evaluated for drug content, production yield, entrapment efficiency, and in vitro drug release. The microsponges were further incorporated into M. oleifera gum gel, which was then evaluated for spreadability, viscosity, ex vivo diffusion study and in vivo studies using an excision wound model in rats. Results Scanning electron microscopy revealed spherical and porous nature of the microsponges in vitro-release study of the optimized batch of RSV microsponges showed 80.88% drug release within 8 h. Differential scanning calorimetry results revealed no drug and polymer interaction during the formation of microsponges. An ex vivo diffusion study through goat skin revealed sustained release of RSV through porous microsponges embedded in the gel base at the wound site. An in vivo study performed using an excision wound model showed wound healing and closure within day 8. Histopathology showed increased re-epithelization and reduced ulceration in RSV microsponge gel-treated group compared with sham operated. Conclusion RSV microsponge gel delivered the drug at the wound site and the gel base provided a moist environment and influenced cell adhesion, thereby promoting faster wound healing.
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Affiliation(s)
- Vinita Chandrakant Patole
- Dr. D.Y. Patil Institue of Pharmaceutical Sciences and Research, Department of Pharmaceutics, Pune, India
| | - Devyani Awari
- Datta Meghe Institute of Medical Sciences (Deemed to be University), Datta Meghe College of Pharmacy, Maharashtra, India
| | - Shilpa Chaudhari
- Dr. D.Y. Patil College of Pharmacy, Department of Pharmaceutics, Pune, India
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18
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Current Advances in Lipid Nanosystems Intended for Topical and Transdermal Drug Delivery Applications. Pharmaceutics 2023; 15:pharmaceutics15020656. [PMID: 36839978 PMCID: PMC9967415 DOI: 10.3390/pharmaceutics15020656] [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: 12/22/2022] [Revised: 01/29/2023] [Accepted: 01/31/2023] [Indexed: 02/18/2023] Open
Abstract
Skin delivery is an exciting and challenging field. It is a promising approach for effective drug delivery due to its ease of administration, ease of handling, high flexibility, controlled release, prolonged therapeutic effect, adaptability, and many other advantages. The main associated challenge, however, is low skin permeability. The skin is a healthy barrier that serves as the body's primary defence mechanism against foreign particles. New advances in skin delivery (both topical and transdermal) depend on overcoming the challenges associated with drug molecule permeation and skin irritation. These limitations can be overcome by employing new approaches such as lipid nanosystems. Due to their advantages (such as easy scaling, low cost, and remarkable stability) these systems have attracted interest from the scientific community. However, for a successful formulation, several factors including particle size, surface charge, components, etc. have to be understood and controlled. This review provided a brief overview of the structure of the skin as well as the different pathways of nanoparticle penetration. In addition, the main factors influencing the penetration of nanoparticles have been highlighted. Applications of lipid nanosystems for dermal and transdermal delivery, as well as regulatory aspects, were critically discussed.
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19
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Goldmünz E, Aserin A, Garti N. The Effect of the Structural Transition within a Direct Hexagonal (HI) Mesophase on the Internal Lipid Mobility. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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Optimization and Characterization of Lippia citriodora Essential Oil Loaded Niosomes: A Novel Plant-based Food Nano Preservative. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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21
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Nagasa GD, Belete A. Review on Nanomaterials and Nano-Scaled Systems for Topical and Systemic Delivery of Antifungal Drugs. J Multidiscip Healthc 2022; 15:1819-1840. [PMID: 36060421 PMCID: PMC9432385 DOI: 10.2147/jmdh.s359282] [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: 02/03/2022] [Accepted: 08/15/2022] [Indexed: 11/23/2022] Open
Abstract
Fungal infections are human infections that topically affect the skin, mucous membranes, or more serious, invasive, and systemic diseases of the internal organs. The design and advancement of the formulation and approach of administration for therapeutic agents depend on many variables. The correlation between the formulations, mode of administration, pharmacokinetics, toxicity and clinical indication must be thoroughly studied for the successful evolution of suitable drug delivery systems. There are several NP formulations that serve as good delivery approaches for antifungal drugs. This paper covers various groups of nanoparticles utilized in antifungal drug delivery, such as phospholipid-based vesicles (nanovesicles), non-phospholipid vesicles, polymeric nanoparticles, inorganic nanoparticles and dendrimers, whereby their advantages and drawbacks are emphasized. Many in vitro or cell culture studies with NP formulations achieve an adequate high drug-loading capacity; they do not reach the clinically significant concentrations anticipated for in vivo studies. Because of this, the transfer of these nano-formulations from the laboratory to the clinic could be aided by focusing studies on overcoming problems related to nanoparticle stability, drug loading, and high production and standardization costs.
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Affiliation(s)
| | - Anteneh Belete
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, Addis Ababa University, Addis Ababa, Ethiopia
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22
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Shahid M, Hussain A, Khan AA, Ramzan M, Alaofi AL, Alanazi AM, Alanazi MM, Rauf MA. Ketoconazole-Loaded Cationic Nanoemulsion: In Vitro- Ex Vivo- In Vivo Evaluations to Control Cutaneous Fungal Infections. ACS OMEGA 2022; 7:20267-20279. [PMID: 35721949 PMCID: PMC9201893 DOI: 10.1021/acsomega.2c02219] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 05/20/2022] [Indexed: 06/15/2023]
Abstract
An attempt has been made to optimize ketoconazole (KTZ)-loaded cationic nanoemulsion for topical delivery followed by in vitro, ex vivo, and in vivo evaluations. Central composite design suggested a total of 13 outcomes at 3 factors and 2 levels against 6 responses. Formulations were characterized for globular size, polydispersity index, pH, ζ potential, % entrapment efficiency (% EE), and drug content. Moreover, the optimized KTZ-CNM13 was compared against drug suspension (KTZ-SUS), commercial cream, and anionic nanoemulsion for in vitro drug release, ex vivo permeation, in vitro hemolysis, antifungal assay, in vivo dermal irritancy, and long-term stability. KTZ-CNM13 was found to have a low size (239 nm), an optimal ζ potential (+22.7 mV), a high % EE (89.1%), a spherical shape, a high drug content (98.9%), and a high numerical desirability value (1.0). In vitro drug release behavior of KTZ from KTZ-CNM13 was 7.54- and 1.71-folds higher than those of KTZ-ANM13 and KTZ-SUS, respectively, at 24 h. The permeation rate values were ordered as KTZ-CNM13 > KTZ-ANM13 > KTZ-MKT > KTZ-SUP due to various studied factors. High values of zone of inhibition for KTZ-CNM13 were observed against Candida albicans, Candida glabrata, Candida tropicalis, and Candida krusei as compared to KTZ-SUS. In vitro hemolysis and in vivo irritation studied confirmed the safety concern of the nanoemulsion at the explored composition. Long-term stability result revealed a stable product at the explored temperature for a year. Conclusively, cationic nanoemulsion is a promising approach to deliver KTZ for high permeation and therapeutic efficacy.
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Affiliation(s)
- Mudassar Shahid
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Afzal Hussain
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Azmat Ali Khan
- Pharmaceutical
Biotechnology Laboratory, Department of Pharmaceutical Chemistry,
College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohhammad Ramzan
- School
of Pharmaceutical Sciences, Lovely Professional
University, Phagwara, Jalandhar, Punjab 144411, India
| | - Ahmed L. Alaofi
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Amer M. Alanazi
- Pharmaceutical
Biotechnology Laboratory, Department of Pharmaceutical Chemistry,
College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammad M. Alanazi
- Pharmaceutical
Biotechnology Laboratory, Department of Pharmaceutical Chemistry,
College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohd Ahmar Rauf
- Department
of Pharmacy, Eugene Applebaum, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan 48201, United States
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Fabrication of Ethosomes Containing Tocopherol Acetate to Enhance Transdermal Permeation: In Vitro and Ex Vivo Characterizations. Gels 2022; 8:gels8060335. [PMID: 35735679 PMCID: PMC9222905 DOI: 10.3390/gels8060335] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/21/2022] [Accepted: 05/25/2022] [Indexed: 01/04/2023] Open
Abstract
Background: Tocopherol acetate (TA) is known as a skin moisturizing and photoprotective agent. One major drawback with tocopherol and its derivatives remains its limited stability. Aim: To develop highly stable TA-containing ethosomal gel (TAEG) as an advanced dosage form. Methods: A cold method technique was used to produce the ethosomes. An in vitro evaluation of viscosity, conductivity, and pH stability was carried out for three months. An in vitro physical characterization of the nanoparticles (NPs) that included particle size (PS), zeta potential (ZP), transmission electron microscopy (TEM), and Fourier-transform infrared (FTIR) spectroscopy analysis was then performed. Organoleptic evaluation, thermostability at 8 °C, 25 °C, 40 °C and 40 °C ± 75% RH, pH, conductivity, viscosity, and spreadability measurements were also performed in vitro for three months. An ex vivo permeation study was performed in phosphate-buffered solution (1× PBS; pH 5.5 or pH 7.4) at 37 ± 0.2 °C by using rat abdominal skin and the Franz diffusion cell method. The data of three independent experiments were expressed as mean ± SD. A two-way ANOVA was applied to compare data on TAEG versus TA control gel (TACG). Results: PS of the ethosomes was in the range of 144−289 nm. A total of nine formulations were developed. Optimized TAEG formulation (TA-5) was selected based on the highest entrapment efficiency (EE) of 99.71%, while the stability, the PS, and the uniformity-based polydispersity index (PDI) were also among the best. TA-5 exhibited smooth spherical ethosomal NPs with PS of 200.6 nm, ZP value of −18.6 V, and PDI of 0.465. Stability data obtained for TA-5 in terms of rheology, conductivity, and pH presented no significant change (p > 0.05) during the entire study duration. Rheological studies indicated that TA-5 followed a non-Newtonian behavior of shear thinning system. The ex vivo drug permeation was 44.55 ± 0.01% in TA-5 and the drug retention in skin was 51.20%, which was significantly higher than TACG as observed after 24 h permeation study (p < 0.05). Conclusions: The newly developed TAEG formulation appears promising to enhance the effectivity of TA and its topical application.
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Bahrami A, Delshadi R, Cacciotti I, Faridi Esfanjani A, Rezaei A, Tarhan O, Lee CC, Assadpour E, Tomas M, Vahapoglu B, Capanoglu Guven E, Williams L, Jafari SM. Targeting foodborne pathogens via surface-functionalized nano-antimicrobials. Adv Colloid Interface Sci 2022; 302:102622. [PMID: 35248971 DOI: 10.1016/j.cis.2022.102622] [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: 06/10/2021] [Revised: 02/21/2022] [Accepted: 02/25/2022] [Indexed: 01/10/2023]
Abstract
The incorporation of antibiotics and bioactive compounds into non-toxic nanoparticles has been popularly used to produce effective antimicrobial nanocarriers against foodborne pathogens. These systems can protect antimicrobials against harsh environments, control their release, and increase their antimicrobial activities; however, their functions can be decreased by some major barriers. Intracellular localization of bacteria protects them from the host immune system and antimicrobial agents. Also, bacteria can cause constant infection by nestling in professional phagocytic cells. In the last years, surface functionalization of nanocarriers by passive and active modification methods has been applied for their protection against clearance from the blood, increasing both circulation time and uptake by target cells. For achieving this objective, different functional agents such as specifically targeted peptides internalize ligands, saccharide ligands, or even therapeutic molecules (e.g., antibodies or enzymes) are used. In this review, techniques for functionalizing the surface of antimicrobial-loaded nanocarriers have been described. This article offers a comprehensive review of the potential of functional nanoparticles to increase the performance of antimicrobials against foodborne pathogens through targeting delivery.
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25
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Gupta P, Yadav KS. Formulation and evaluation of brinzolamide encapsulated niosomal in-situ gel for sustained reduction of IOP in rabbits. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2021.103004] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Singh A. A Comprehensive Review of Therapeutic Approaches Available for the Treatment of Dermatitis. RECENT PATENTS ON NANOTECHNOLOGY 2022; 16:172-197. [PMID: 34365934 DOI: 10.2174/1872210515666210806143015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 04/16/2021] [Accepted: 05/24/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Dermatitis or eczema is a prevalent skin disorder worldwide and is also very common as a pediatric inflammatory skin disorder. Its succession gets worse with the multiple comorbidities which exhibit mechanisms that are poorly understood. Its management further becomes a challenge due to the limited effective treatment options available. However, the Novel Drug Delivery Systems (NDDS) along with new targeting strategies can easily bypass the issues associated with dermatitis management. If we compare the active constituents against phytoconstituents effective against dermatitis then phytoconstituents can be perceived to be more safe and gentle. OBJECTIVE Administration of NDDS of plant extract or actives displays improved absorption behavior, which helps them to permeate through lipid-rich biological membrane leading to increased bioavailability. The newer efficient discoveries related to eczema can face various exploitations. This can be intervened by the subjection of patent rights, which not only safeguard the novel works of individual(s) but also give them the opportunity to share details of their inventions with people globally. CONCLUSION The present review focuses on the available research about the use of nanoformulations in the topical delivery. It further elaborates the use of different animal models as the basis to characterize the different features of dermatitis. The review also highlights the recent nanoformulations which have the ability to amplify the delivery of active agents through their incorporation in transfersomes, ethosomes, niosomes or phytosomes, etc.
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Affiliation(s)
- Apoorva Singh
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University Uttar Pradesh, Lucknow, India
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Physicochemical Evaluation of Diploknema butyracea Seed Extract and Formulation of Ketoconazole Ointment by Using the Fat as a Base. J FOOD QUALITY 2021. [DOI: 10.1155/2021/6612135] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The fat obtained from the ripened seeds of Diploknema butyracea is widely used as a vegetable oil in rural areas of Nepal. This study was aimed for the physicochemical evaluation (acid value, iodine value, saponification value, peroxide value, ester value, pH, and liquefaction point) of the Diploknema butyracea seed extract (chyuri fat) and the formulation of 2% w/w ketoconazole ointment by using it as a base. All the physicochemical parameters were determined quantitatively by using the method of Indian Pharmacopoeia (IP), volume-I. By fusion method, 3 different formulations F-A, F-B, and F-C were prepared, in which different proportions of chyuri fat, polyethylene glycol 6000 (PEG 600), Tween 80, and propylene glycol were used as an ointment base. Various quality parameters such as spreadability, extrudability, viscosity, smoothness, pH, average fill weight, assay, content uniformity, accelerated stability, and drug release profiles were determined. HPLC was used for the determination of ketoconazole content in the ointment formulations. Physicochemical evaluation of the chyuri fat ensured its suitability for industrial purpose. The active ingredient release profile of formulations F-A (87.71%), F-B (88.89%), and F-C (91.09%) after 5 hours were within acceptable range along with other parameters. Assay of the formulations F-A, F-B, and F-C were reported to be 103.01, 107.9, and 102.45%, respectively. Overall, evaluation of the formulation F-A, prepared by using chyrui fat only, gave satisfactory results and most of the parameters were statistically similar (
) to the F-B and F-C formulated by incorporating a certain proportion of synthetic base. Thus it can be concluded that chyuri fat can be the best alternative to replace the expensive synthetic base.
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El-Zaafarany GM, Nasr M. Insightful exploring of advanced nanocarriers for the topical/transdermal treatment of skin diseases. Pharm Dev Technol 2021; 26:1136-1157. [PMID: 34751091 DOI: 10.1080/10837450.2021.2004606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Dermatological products constitute a big segment of the pharmaceutical market. From conventional products to more advanced ones, a wide variety of dosage forms have been developed till current date. A representative of the advanced delivery means is carrier-based systems, which can load large number of drugs for treatment of dermatological diseases, or simply for cosmeceutical purposes. To make them more favorable for topical delivery, further incorporation of these carriers in a topical vehicle, such as gels or creams is made. Therefore in this review article, an overview is compiled of the most commonly encountered novel carrier based topical delivery systems; namely lipid based (nanoemulsions, microemulsions, solid lipid nanoparticles [SLNs] and nanostructured lipid carriers [NLCs]), and vesicular carriers (non-deformable, such as liposomes, niosomes, emulsomes and cerosomes, and deformable, such as transfersomes, ethosomes, transethosomes, and penetration enhancer vesicles), with special emphasis on those loaded in a secondary gel vehicle. A special focus was made on the commonly encountered dermatological diseases, such as bacterial and fungal infections, psoriasis, dermatitis, eczema, vitiligo, oxidative damage, aging, alopecia, and skin cancer.
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Affiliation(s)
- Ghada M El-Zaafarany
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Maha Nasr
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
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Functionalized niosomes as a smart delivery device in cancer and fungal infection. Eur J Pharm Sci 2021; 168:106052. [PMID: 34740786 DOI: 10.1016/j.ejps.2021.106052] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/13/2021] [Accepted: 10/25/2021] [Indexed: 12/17/2022]
Abstract
Various diseases remain untreated due to lack of suitable therapeutic moiety or a suitable drug delivery device, especially where toxicities and side effects are the primary reason for concern. Cancer and fungal infections are diseases where treatment schedules are not completed due to severe side effects or lengthy treatment protocols. Advanced treatment approaches such as active targeting and inhibition of angiogenesis may be preferred method for the treatment for malignancy over the conventional method. Niosomes may be a better alternative drug delivery carrier for various therapeutic moieties (either hydrophilic or hydrophobic) and also due to ease of surface modification, non-immunogenicity and economical. Active targeting approach may be done by targeting the receptors through coupling of suitable ligand on niosomal surface. Moreover, various receptors (CD44, folate, epidermal growth factor receptor (EGFR) & Vascular growth factor receptor (VGFR)) expressed by malignant cells have also been reviewed. The preparation of suitable niosomal formulation also requires considerable attention, and its formulation depends upon various factors such as selection of non-ionic surfactant, method of fabrication, and fabrication parameters. A combination therapy (dual drug and immunotherapy) has been proposed for the treatment of fungal infection with special consideration for surface modification with suitable ligand on niosomal surface to sensitize the receptors (C-type lectin receptors, Toll-like receptors & Nucleotide-binding oligomerization domain-like receptors) present on immune cells involved in fungal immunity. Certain gene silencing concept has also been discussed as an advanced alternative treatment for cancer by silencing the mRNA at molecular level using short interfering RNA (si-RNA).
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Ramzan M, Kaur G, Trehan S, Agrewala JN, Michniak-Kohn BB, Hussain A, Mahdi WA, Gulati JS, Kaur IP. Mechanistic evaluations of ketoconazole lipidic nanoparticles for improved efficacy, enhanced topical penetration, cellular uptake (L929 and J774A.1), and safety assessment: In vitro and in vivo studies. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102743] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Barot T, Rawtani D, Kulkarni P. Development, characterization and in vitro-in vivo evaluation of Farnesol loaded niosomal gel for applications in oral candidiasis treatment. Heliyon 2021; 7:e07968. [PMID: 34568596 PMCID: PMC8449029 DOI: 10.1016/j.heliyon.2021.e07968] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/13/2021] [Accepted: 09/08/2021] [Indexed: 11/28/2022] Open
Abstract
Objectives The aim of the study was to formulate and characterize the farnesol loaded niosomes comprising gel formulation and perform their in vitro–in vivo evaluation for applications in the treatment of oral candidiasis infections. Methods Various gelling systems were evaluated for their rheological and stability properties. The formulation was statistically optimized using experimental design method (Box-Behnken). Transmission electron microscopy (TEM) and Atomic force microscopy (AFM) were used to observe the niosomal surface morphology. Centrifugation method and dialysis method were used to find out the % entrapment efficiency (%EE) and in-vitro release of Farnesol, respectively. In-vitro antifungal effect and cell biocompatibility of the Farnesol loaded niosomal gel was also performed using Candida albicans (C. albicans) as the model organism and epithelial cell line (SW480) by MTT cytotoxicity assay. In-vivo skin irritation test was performed on rabbit skin. Key findings Farnesol loaded niosomes were integrated into polymeric gel solution. The optimized formulation demonstrated acceptable % EE (>80%) and an optimum particle size (168.8 nm) along with a sustained release and a long-term storage stability for up to a period of 6 months. TEM and AFM observations displayed a spherical niosome morphology. Farnesol niosomal gel showed a higher antifungal efficacy, ex-vivo skin permeation and deposition in comparison to plain farnesol solution. The niosomal gel also showed negligible cytotoxicity to normal cells citing biocompatibility and was found to be non-toxic and non-irritant to rabbit skin. Conclusions This novel niosome loaded gel-based formulation could make the oral candidiasis healing process more efficient while improving patient compliance. With the optimized methodology used in this work, such formulation approaches can become an efficient, industrially scalable, and cost-effective alternatives to the existing conventional formulations.
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Affiliation(s)
- Tejas Barot
- National Forensic Sciences University, Nr. DFS Head Quarters, Sector 9, Gandhinagar, Gujarat 382007, India
| | - Deepak Rawtani
- National Forensic Sciences University, Nr. DFS Head Quarters, Sector 9, Gandhinagar, Gujarat 382007, India
| | - Pratik Kulkarni
- National Forensic Sciences University, Nr. DFS Head Quarters, Sector 9, Gandhinagar, Gujarat 382007, India
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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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Chaudhary N, Tripathi D, Rai AK. A Technical Approach of Solubility Enhancement of Poorly Soluble Drugs: Liquisolid Technique. Curr Drug Deliv 2021; 17:638-650. [PMID: 32416691 DOI: 10.2174/1567201817666200516155733] [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: 09/29/2019] [Revised: 02/14/2020] [Accepted: 03/14/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Solubility is one of the significant pre-formulation properties which regulate the desired concentration of drug in the systemic circulation. Most of the newly discovered chemical entities show poor solubility which consequently leads to poor bioavailability. To enhance the bioavailability of such type of drugs is a big challenge for pharmaceutical scientists. Liquisolid technology is a new and advanced technology used to transform the liquid medication into dry, free-flowing and easily compressible dosage form incorporation with the carrier and coating material. OBJECTIVES This review represents the technical perspective of Liquisolid technologies that overcome the demerits of classic formulation strategies and amend the bioavailability of the poorly soluble drug. This technique is also approaches the stability, hygroscopicity and agglomeration issue which are mainly occurring in other techniques for solubility enhancement. CONCLUSION Several technologies have been utilized to minimize the solubility problem but due to the complicated and expensive machinery fails to achieve the desired bioavailability of the poorly soluble drugs. Therefore, Liquisolid technology has been introduced as an innovative and promising technique that recovers the demerits of classic formulation strategies and also improves the bioavailability of the poorly soluble drug. This article exhibits the technical approach of the liquisolid system by improving the solubility as well as bioavailability of water-insoluble drugs.
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Affiliation(s)
- Nandini Chaudhary
- Department of Pharmacy, Pranveer Singh Institute of Technology, Kanpur, India
| | - Devika Tripathi
- Department of Pharmacy, Pranveer Singh Institute of Technology, Kanpur, India
| | - Awani K Rai
- Department of Pharmacy, Pranveer Singh Institute of Technology, Kanpur, India
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Witika BA, Mweetwa LL, Tshiamo KO, Edler K, Matafawali SK, Ntemi PV, Chikukwa MTR, Makoni PA. Vesicular drug delivery for the treatment of topical disorders: current and future perspectives. J Pharm Pharmacol 2021; 73:1427-1441. [PMID: 34132342 DOI: 10.1093/jpp/rgab082] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 05/12/2021] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Vesicular drug delivery has become a useful approach for therapeutic administration of pharmaceutical compounds. Lipid vesicles have found application in membrane biology, immunology, genetic engineering and theragnostics. This review summarizes topical delivery, specifically dermal/transdermal, ocular and transungual, via these vesicles, including future formulation perspectives. KEY FINDINGS Liposomes and their subsequent derivatives, viz. niosomes, transferosomes, pharmacososmes and ethosomes, form a significant part of vesicular systems that have been successfully utilized in treating an array of topical disorders. These vesicles are thought to be a safe and effective mode of improving the delivery of lipophilic and hydrophilic drugs. SUMMARY Several drug molecules are available for topical disorders. However, physicochemical properties and undesirable toxicity have limited their efficacy. Vesicular delivery systems have the potential to overcome these shortcomings due to properties such as high biocompatibility, simplicity of surface modification and suitability as controlled delivery vehicles. However, incorporating these systems into environmentally responsive dispersants such as hydrogels, ionic liquids and deep eutectic solvents may further enhance therapeutic prowess of these delivery systems. Consequently, improved vesicular drug delivery can be achieved by considering combining some of these formulation approaches.
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Affiliation(s)
- Bwalya A Witika
- Division of Pharmaceutics, Department of Pharmacy, DDT College of Medicine, Gaborone, Botswana
| | - Larry L Mweetwa
- Division of Pharmaceutics, Department of Pharmacy, DDT College of Medicine, Gaborone, Botswana
| | - Kabo O Tshiamo
- Division of Pharmaceutics, Department of Pharmacy, DDT College of Medicine, Gaborone, Botswana
| | - Karen Edler
- Department of Chemistry, University of Bath, Bath, UK
| | - Scott K Matafawali
- Department of Basic Sciences, School of Medicine, Copperbelt University, Ndola, Zambia
| | - Pascal V Ntemi
- Department of Pharmaceutics, School of Pharmacy, Muhimbili University of Health Allied Sciences, Dar es Salaam, Tanzania
| | - Melissa T R Chikukwa
- Division of Pharmaceutics, Faculty of Pharmacy, Rhodes University, Makhanda, South Africa
| | - Pedzisai A Makoni
- Division of Pharmacology, Faculty of Pharmacy, Rhodes University, Makhanda, South Africa
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Garg AK, Maddiboyina B, Alqarni MHS, Alam A, Aldawsari HM, Rawat P, Singh S, Kesharwani P. Solubility enhancement, formulation development and antifungal activity of luliconazole niosomal gel-based system. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2021; 32:1009-1023. [PMID: 33704008 DOI: 10.1080/09205063.2021.1892471] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Luliconazole is a potential prescription candidate drug for the treatment of topical fungal infections. However, it has water solubility and skin permeability limitations. To overcome these limitations, a niosomal gel of luliconazole was formulated using Span 60, cholesterol, and chloroform to improve its bioavailability and to reduce its toxicity. Niosomes were analyzed by transmission electron microscopy (TEM) and Fourier transform infrared spectroscopy (FTIR) for morphological and spectral studies respectively. The formulations had ideal nanometric vesicle sizes, encapsulation efficiency (88.891% ± 0.0364%), Zeta potential (-40.1 mV), and storage instability was not observed. The sustained-release profile of niosomal gel was observed for up to 24 h. The highest R2 value was 0.913; the Higuchi model was considered the best fit model for the niosomal formulations. Cytotoxicity studies confirmed the biocompatibility of the niosomal gel of luliconazole. Based on the results, it can be concluded that niosomal luliconazole may enhance the activity of luliconazole against Candida albicans (C. albicans).
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Affiliation(s)
- Ashish Kumar Garg
- Akal College of Pharmacy and Technical Education, Sangrur, Punjab, India
| | - Balaji Maddiboyina
- Department of Pharmacy, Vishwabharathi College of Pharmaceutical Sciences, Guntur, Andhra Pradesh, India
| | - Mohammed Hamed Saeed Alqarni
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Kingdom of Saudi Arabia
| | - Aftab Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Kingdom of Saudi Arabia
| | - Hibah M Aldawsari
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Pinki Rawat
- Maharana Pratap College of Pharmacy, Kanpur, Uttar Pradesh, India
| | - Sima Singh
- University Institute of Pharma Sciences, Chandigarh University, Mohali, Punjab, India
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard (Hamdard University), New Delhi, India
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Nanostructured Non-Ionic Surfactant Carrier-Based Gel for Topical Delivery of Desoximetasone. Int J Mol Sci 2021; 22:ijms22041535. [PMID: 33546426 PMCID: PMC7913730 DOI: 10.3390/ijms22041535] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/31/2021] [Accepted: 02/01/2021] [Indexed: 12/22/2022] Open
Abstract
Psoriasis is a chronic autoimmune skin disease impacting the population globally. Pharmaceutical products developed to combat this condition commonly used in clinical settings are IV bolus or oral drug delivery routes. There are some major challenges for effectively developing new dosage forms for topical use: API physicochemical nature, the severity of the disease state, and low bioavailability present challenges for pharmaceutical product developers. For non-severe cases of psoriasis, topical drug delivery systems may be preferred or used in conjunction with oral or parenteral therapy to address local symptoms. Elastic vesicular systems, termed “niosomes”, are promising drug delivery vehicles developed to achieve improved drug delivery into biological membranes. This study aimed to effectively incorporate a corticosteroid into the niosomes for improving the drug bioavailability of desoximetasone, used to treat skin conditions via topical delivery. Niosomes characterization measurements were drug content, pH, spreadability, specific gravity, content uniformity, rheology, and physicochemical properties. Formulations used a topical gelling agent, Carbomer 980 to test for in vitro skin permeation testing (IVPT) and accelerated stability studies. The developed niosomal test gel provided approximately 93.03 ± 0.23% to 101.84 ± 0.11% drug content with yield stresses ranging from 16.12 to 225.54 Pa. The permeated amount of desoximetasone from the niosomal gel after 24 h was 9.75 ± 0.44 µg/cm2 compared to 24.22 ± 4.29 µg/cm2 released from the reference gel tested. Furthermore, a drug retention study compared the test gel to a reference gel, demonstrating that the skin retained 30.88 ng/mg of desoximetasone while the reference product retained 26.01 ng/mg. A controlled drug release profile was obtained with a niosomal formulation containing desoximetasone for use in a topical gel formulation showing promise for potential use to treat skin diseases like psoriasis.
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Enhanced skin delivery of propranolol HCl using nonionic surfactant-based vesicles for topical treatment of infantile hemangioma. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102235] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Salem HF, Kharshoum RM, Abou-Taleb HA, Farouk HO, Zaki RM. Fabrication and Appraisal of Simvastatin via Tailored Niosomal Nanovesicles for Transdermal Delivery Enhancement: In Vitro and In Vivo Assessment. Pharmaceutics 2021; 13:pharmaceutics13020138. [PMID: 33494472 PMCID: PMC7910921 DOI: 10.3390/pharmaceutics13020138] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 01/13/2021] [Accepted: 01/18/2021] [Indexed: 12/26/2022] Open
Abstract
Simvastatin (SIM) is a HMG-CoA reductase inhibitor employed in the management of hyperlipidemia. However, its low bioavailability limits its clinical efficacy. The objective of this study was to overcome the poor bioavailability of SIM via the transdermal application of a SIM-loaded niosomal gel. Niosomes loaded with SIM were fabricated by means of the thin-film hydration method and optimized through a 33-factorial design utilizing Design Expert® software. The prepared niosomes were evaluated for entrapment efficiency (EE%), zeta potential, vesicle size, and cumulative percentage of drug release. The optimum niosomal formulation was loaded on the gel and evaluated for physical properties such as color, clarity, and homogeneity. It was also evaluated for spreadability, and the cumulative % drug release. The best niosomal gel formula was appraised for ex vivo permeation as well as pharmacokinetic study. The SIM-loaded niosomes showed EE% between 66.7–91.4%, vesicle size between 191.1–521.6 nm, and zeta potential ranged between −0.81–+35.6 mv. The cumulative percentage of drug released was ranged from 55% to 94% over 12 h. SIM-loaded niosomal gels were clear, homogenous, spreadable, and the pH values were within the range of physiological skin pH. Furthermore, about 73.5% of SIM was released within 24 h, whereas 409.5 µg/cm2 of SIM passed through the skin over 24 h in the ex vivo permeation study. The pharmacokinetic study revealed higher AUC0–∞ and Cmax with topical application of SIM-loaded niosomal gel compared to topical SIM gel or oral SIM suspension. The topical application of SIM-loaded niosomal gel ascertained the potential percutaneous delivery of SIM.
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Affiliation(s)
- Heba F. Salem
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Shehata Hegazi Street, P.O. Box 62514 Beni-Suef, Egypt; (H.F.S.); (R.M.K.)
| | - Rasha M. Kharshoum
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Shehata Hegazi Street, P.O. Box 62514 Beni-Suef, Egypt; (H.F.S.); (R.M.K.)
| | - Heba A. Abou-Taleb
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Nahda University (NUB), P.O. Box 62511 Beni-Suef, Egypt; (H.A.A.-T.); (H.O.F.)
| | - Hanan Osman Farouk
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Nahda University (NUB), P.O. Box 62511 Beni-Suef, Egypt; (H.A.A.-T.); (H.O.F.)
| | - Randa Mohammed Zaki
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Shehata Hegazi Street, P.O. Box 62514 Beni-Suef, Egypt; (H.F.S.); (R.M.K.)
- Department of Pharmaceutics, Faculty of Pharmacy, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi Arabia
- Correspondence: ; Tel.: +20-1154-446-442
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Nigro F, Cerqueira Pinto CDS, dos Santos EP, Mansur CRE. Niosome-based hydrogel as a potential drug delivery system for topical and transdermal applications. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1848833] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Fiammetta Nigro
- Institute of Macromolecules "Professora Eloisa Mano"/Laboratory of Macromolecules and Colloids in the Oil Industry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - Claudia Regina Elias Mansur
- Institute of Macromolecules "Professora Eloisa Mano"/Laboratory of Macromolecules and Colloids in the Oil Industry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Jin-Ying Wong, Yin Ng Z, Mehta M, Shukla SD, Panneerselvam J, Madheswaran T, Gupta G, Negi P, Kumar P, Pillay V, Hsu A, Hansbro NG, Wark P, Bebawy M, Hansbro PM, Dua K, Chellappan DK. Curcumin-loaded niosomes downregulate mRNA expression of pro-inflammatory markers involved in asthma: an in vitro study. Nanomedicine (Lond) 2020; 15:2955-2970. [PMID: 33252322 DOI: 10.2217/nnm-2020-0260] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Aim: In this study, curcumin was encapsulated in niosomes (Nio-Curc) to increase its effectiveness for the treatment of asthma. Materials & methods: The formulation underwent various physicochemical characterization experiments, an in vitro release study, molecular simulations and was evaluated for in vitro anti-inflammatory activity. Results: Results showed that Nio-Curc had a mean particle size of 284.93 ± 14.27 nm, zeta potential of -46.93 and encapsulation efficacy of 99.62%, which demonstrates optimized physicochemical characteristics. Curcumin release in vitro could be sustained for up to 24 h. Additionally, Nio-Curc effectively reduced mRNA transcript expression of pro-inflammatory markers; IL-6, IL-8, IL-1β and TNF-α in immortalized human airway basal cell line (BCi-NS1.1). Conclusion: In this study, we have demonstrated that Nio-Curc mitigated the mRNA expression of pro-inflammatory markers in an in vitro study, which could be applied to treatment of asthma with further studies.
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Affiliation(s)
- Jin-Ying Wong
- School of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Zhao Yin Ng
- School of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Meenu Mehta
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia.,Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia
| | - Shakti D Shukla
- Priority Research Centre for Healthy Lungs, University of Newcastle & Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia
| | - Jithendra Panneerselvam
- Department of Pharmaceutical Technology, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Thiagarajan Madheswaran
- Department of Pharmaceutical Technology, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Jaipur 302017, India
| | - Poonam Negi
- School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh 173229, India
| | - Pradeep Kumar
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy & Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa
| | - Viness Pillay
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy & Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa
| | - Alan Hsu
- Priority Research Centre for Healthy Lungs, University of Newcastle & Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia
| | - Nicole G Hansbro
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia.,Priority Research Centre for Healthy Lungs, University of Newcastle & Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia.,School of Life Sciences, Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Peter Wark
- Priority Research Centre for Healthy Lungs, University of Newcastle & Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia
| | - Mary Bebawy
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
| | - Philip Michael Hansbro
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia.,Priority Research Centre for Healthy Lungs, University of Newcastle & Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia.,School of Life Sciences, Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia.,Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia.,Priority Research Centre for Healthy Lungs, University of Newcastle & Hunter Medical Research Institute, New Lambton Heights, Newcastle, NSW 2305, Australia.,School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh 173229, India
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
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Wu X, Yu Q, Wu J, Li T, Ding N, Wu W, Lu Y, Zhu Q, Chen Z, Qi J. Ionic liquids containing ketoconazole improving topical treatment of T. Interdigitale infection by synergistic action. Int J Pharm 2020; 589:119842. [PMID: 32890655 DOI: 10.1016/j.ijpharm.2020.119842] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/18/2020] [Accepted: 08/30/2020] [Indexed: 11/28/2022]
Abstract
This study aimed to exert the synergistic action of ketoconazole (KCZ) and ionic liquids (ILs) for improving antifungal effect. Various ILs were engineered and demonstrated different solubilization capacity for KCZ. Among them, the IL formed by choline and geranic acid ([Ch][Ger]) was the optimal one and able to imporve the solubility of KCZ by around 100-fold. The in vitro antifungal test revealed the [Ch][Ger] significantly inhibited the activity of T. Interdigitale and exerted the synergistic action with KCZ. Compared to Daktarin®, the [Ch][Ger] not only promoted KCZ to penetrate into deep skin layer but also improved in vivo anti-T. Interdigitale activity significantly. Besides, the [Ch][Ger] was able to strip the skin of the lesion site in a flaky manner to remove fungi more thoroughly. However, the skin can recover to be normal state after treatment and there was no evident skin irritation found in [Ch][Ger] group. The ILs may offer promising opportunities to deliver anti-fungal drugs to treat inner skin fungal infections by synergistic action.
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Affiliation(s)
- Xiying Wu
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China; Key Laboratory of Smart Drug Delivery of MOE, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Qin Yu
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Jing Wu
- School of Pharmacy, Naval Medical University, Shanghai 200433, China
| | - Tian Li
- School of Pharmacy, Naval Medical University, Shanghai 200433, China
| | - Ning Ding
- Key Laboratory of Smart Drug Delivery of MOE, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Wei Wu
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China; Key Laboratory of Smart Drug Delivery of MOE, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Yi Lu
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China; Key Laboratory of Smart Drug Delivery of MOE, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Quangang Zhu
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Zhongjian Chen
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Jianping Qi
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China; Key Laboratory of Smart Drug Delivery of MOE, School of Pharmacy, Fudan University, Shanghai 201203, China.
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42
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The Efficacy of Cholesterol-Based Carriers in Drug Delivery. Molecules 2020; 25:molecules25184330. [PMID: 32971733 PMCID: PMC7570546 DOI: 10.3390/molecules25184330] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 08/04/2020] [Accepted: 08/06/2020] [Indexed: 02/06/2023] Open
Abstract
Several researchers have reported the use of cholesterol-based carriers in drug delivery. The presence of cholesterol in cell membranes and its wide distribution in the body has led to it being used in preparing carriers for the delivery of a variety of therapeutic agents such as anticancer, antimalarials and antivirals. These cholesterol-based carriers were designed as micelles, nanoparticles, copolymers, liposomes, etc. and their routes of administration include oral, intravenous and transdermal. The biocompatibility, good bioavailability and biological activity of cholesterol-based carriers make them potent prodrugs. Several in vitro and in vivo studies revealed cholesterol-based carriers potentials in delivering bioactive agents. In this manuscript, a critical review of the efficacy of cholesterol-based carriers is reported.
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Sousa F, Ferreira D, Reis S, Costa P. Current Insights on Antifungal Therapy: Novel Nanotechnology Approaches for Drug Delivery Systems and New Drugs from Natural Sources. Pharmaceuticals (Basel) 2020; 13:ph13090248. [PMID: 32942693 PMCID: PMC7558771 DOI: 10.3390/ph13090248] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/11/2020] [Accepted: 09/13/2020] [Indexed: 01/18/2023] Open
Abstract
The high incidence of fungal infections has become a worrisome public health issue, having been aggravated by an increase in host predisposition factors. Despite all the drugs available on the market to treat these diseases, their efficiency is questionable, and their side effects cannot be neglected. Bearing that in mind, it is of upmost importance to synthetize new and innovative carriers for these medicines not only to fight emerging fungal infections but also to avert the increase in drug-resistant strains. Although it has revealed to be a difficult job, new nano-based drug delivery systems and even new cellular targets and compounds with antifungal potential are now being investigated. This article will provide a summary of the state-of-the-art strategies that have been studied in order to improve antifungal therapy and reduce adverse effects of conventional drugs. The bidirectional relationship between Mycology and Nanotechnology will be also explained. Furthermore, the article will focus on new compounds from the marine environment which have a proven antifungal potential and may act as platforms to discover drug-like characteristics, highlighting the challenges of the translation of these natural compounds into the clinical pipeline.
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Affiliation(s)
- Filipa Sousa
- UCIBIO, REQUIMTE, Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira nº 228, 4050-313 Porto, Portugal;
- Correspondence: (F.S.); (P.C.)
| | - Domingos Ferreira
- UCIBIO, REQUIMTE, Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira nº 228, 4050-313 Porto, Portugal;
| | - Salette Reis
- LAQV, REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira nº 228, 4050-313 Porto, Portugal;
| | - Paulo Costa
- UCIBIO, REQUIMTE, Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira nº 228, 4050-313 Porto, Portugal;
- Correspondence: (F.S.); (P.C.)
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44
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Fabrication of Non-Ionic Surfactant Vesicular Gel for Effective Treatment of Rheumatoid Arthritis. ACTA ACUST UNITED AC 2020. [DOI: 10.14260/jemds/2020/496] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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45
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Mohammadi M, Jafari SM, Hamishehkar H, Ghanbarzadeh B. Phytosterols as the core or stabilizing agent in different nanocarriers. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.05.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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46
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Endo EH, Makimori RY, Companhoni MVP, Ueda-Nakamura T, Nakamura CV, Dias Filho BP. Ketoconazole-loaded poly-(lactic acid) nanoparticles: Characterization and improvement of antifungal efficacy in vitro against Candida and dermatophytes. J Mycol Med 2020; 30:101003. [PMID: 32586733 DOI: 10.1016/j.mycmed.2020.101003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 03/28/2020] [Accepted: 05/01/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE In order to improve the effect of ketoconazole, poly-lactic acid (PLA) nanoparticles containing ketoconazole were prepared, characterized and tested against dermatophytes and Candida spp planktonic and biofilm cells. METHODS The ketoconazole-PLA nanoparticles obtained by nanoprecipitation were characterized using dynamic light scattering, scanning electron microscopy, transmission electron microscopy, and differential scanning calorimetry. In addition, quantification of encapsulated ketoconazole and the in vitro release profile were determined. Antifungal susceptibility tests against dermatophytes Trichophyton rubrum, Trichophyton mentagrophytes, and Microsporum gypseum and yeasts Candida albicans, C. dubliniensis, C. krusei, C. parapsilosis, and C. tropicalis were performed. RESULTS Spherical nanoparticles, with a mean diameter of 188.5nm and an encapsulation efficiency of 45% ketoconazole, were obtained. The nanoparticles containing ketoconazole had superior antifungal activity against all tested fungi strains than free ketoconazole. Inhibition of yeast biofilm formation was also achieved. CONCLUSION Ketoconazole-PLA nanoparticles resulted in better antifungal activity of ketoconazole nanoparticles than free drug against dermatophytes and Candida species, indicating a promising tool for the development of therapeutic strategies.
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Affiliation(s)
- E H Endo
- Post-Graduate Program in Pharmaceutical Science, State University of Maringá, avenue Colombo, 5790, Maringá 87020-900, Paraná, Brazil.
| | - R Y Makimori
- Post-Graduate Program in Pharmaceutical Science, State University of Maringá, avenue Colombo, 5790, Maringá 87020-900, Paraná, Brazil
| | - M V P Companhoni
- Post-Graduate Program in Pharmaceutical Science, State University of Maringá, avenue Colombo, 5790, Maringá 87020-900, Paraná, Brazil
| | - T Ueda-Nakamura
- Department of Basic Health Sciences, State University of Maringá, avenue Colombo, 5790, Maringá 87020-900, Paraná, Brazil
| | - C V Nakamura
- Department of Basic Health Sciences, State University of Maringá, avenue Colombo, 5790, Maringá 87020-900, Paraná, Brazil
| | - B P Dias Filho
- Department of Basic Health Sciences, State University of Maringá, avenue Colombo, 5790, Maringá 87020-900, Paraná, Brazil
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47
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Sadozai SK, Khan SA, Karim N, Becker D, Steinbrück N, Gier S, Baseer A, Breinig F, Kickelbick G, Schneider M. Ketoconazole-loaded PLGA nanoparticles and their synergism against Candida albicans when combined with silver nanoparticles. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101574] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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48
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Doshi G, Badagur A, Mathurvaishaya I. Gas Chromatography-High-Resolution Mass Spectrometry Elucidation and in vitro Cell Line Studies (Sulforhodamine B) on Niosomal Gel of Benincasa hispida. Pharmacognosy Res 2020. [DOI: 10.4103/pr.pr_37_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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49
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Bhardwaj S, Bhatia S. Development and Characterization of Niosomal Gel System using Lallementia royaleana Benth. mucilage for the treatment of Rheumatoid Arthritis. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2020; 19:465-482. [PMID: 33680045 PMCID: PMC7757995 DOI: 10.22037/ijpr.2020.112887.14003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Niosomes structural framework comprises of non-ionic surfactant-based microscopic lamellar structures which carries the potential to sustain the effect of drug from its delivery system. In present work, the attempt was made to identify the effect of different ingredients such as effect of Tweens and natural mucilage of Lallemantia royaleana Benth. on the performance of developed niosomal gel formulations in order to prolong the duration of action of drug and to minimize its side effects of topical conventional drug administration. All Ibuprofen loaded niosomes formulationswere prepared by ether injection method; using cetosteryl alcohol with different variants of Tweens and Spans. Various evaluation parameters were performed to confirm niosome formation. Further, the niosomes were incorporated into gel system and evaluated for in-vitro permeability study (ex-vivo) on excised rat skin by membrane diffusion method and in-vivo study by carrageenan induced rat paw edema model. The best selected niosome formulation F9 gave no sedimentation, layer separation and unchanged particle shapes and thus selected for gel preparation using Lallemantia royaleana Benth. mucilage and carbopol in different ratios. Ex-vivo and in-vivo studies indicated high skin retention and penetration rates within the skin for tests niosomal gel formulations (G1 & G2). The present study suggested that developed topical gel formulation provides enhance permeability and longer duration of drug action over conventional gels.
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Affiliation(s)
- Snigdha Bhardwaj
- Meerut Institute of Engineering and Technology, Meerut (250005), Uttar Pradesh, India
- Department of Pharmaceutical Science, Shalom Institute of Health and Allied Sciences, SHUATS, Prayagraj (211007), Uttar Pradesh, India.
| | - Sonam Bhatia
- Department of Pharmaceutical Science, Shalom Institute of Health and Allied Sciences, SHUATS, Prayagraj (211007), Uttar Pradesh, India.
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50
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Singhvi G, Patil S, Girdhar V, Dubey SK. Nanocarriers for Topical Drug Delivery: Approaches and Advancements. ACTA ACUST UNITED AC 2019. [DOI: 10.2174/2210681208666180320122534] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Background:Delivery of drugs through the skin has been an attractive as well as a challenging area for research. Topical drug delivery has provided enormous advantages over the systemic route for various drugs and one of the important amongst them is reduced toxicity due to a minimum or zero exposure to non-target organs.Methods:Various nanocarrier loaded topical preparations including organogels, emulgels, niosomal gel, lyotropic liquid crystal based gels, etc have been investigated for their topical application. Nanocarriers loaded topical preparation have been proven for improved permeation through the cutaneous barrier and delivering the drug at the target site. The objective of this review is to study the recent updates regarding newer topical gel formulations and highlighting their current potential and future scope of the same.Results:The present work has summarized different studies related to nanotechnology derived topical gel formulations and also enlisted few drugs which have been successfully formulated as novel topical gels. Advancement in nanocarriers loaded topical preparations have also been reviewed with their permeation and efficacy compared to conventional formulations.Conclusion:The present review will provide an overview of nanotechnology based topical preparation to the readers and will create curiosity for further development.
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Affiliation(s)
- Gautam Singhvi
- Department of Pharmacy, Industrial Research Laboratory, Birla Institute of Technology and Science, Pilani, Rajasthan, Pin: 333 031, India
| | - Shalini Patil
- Department of Pharmacy, Industrial Research Laboratory, Birla Institute of Technology and Science, Pilani, Rajasthan, Pin: 333 031, India
| | - Vishal Girdhar
- Department of Pharmacy, Industrial Research Laboratory, Birla Institute of Technology and Science, Pilani, Rajasthan, Pin: 333 031, India
| | - Sunil Kumar Dubey
- Department of Pharmacy, Industrial Research Laboratory, Birla Institute of Technology and Science, Pilani, Rajasthan, Pin: 333 031, India
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