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Schaefer S, Corrigan N, Brunke S, Lenardon MD, Boyer C. Combatting Fungal Infections: Advances in Antifungal Polymeric Nanomaterials. Biomacromolecules 2024. [PMID: 39177507 DOI: 10.1021/acs.biomac.4c00866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2024]
Abstract
Fungal pathogens cause over 6.5 million life-threatening systemic infections annually, with mortality rates ranging from 20 to 95%, even with medical intervention. The World Health Organization has recently emphasized the urgent need for new antifungal drugs. However, the range of effective antifungal agents remains limited and resistance is increasing. This Review explores the current landscape of fungal infections and antifungal drugs, focusing on synthetic polymeric nanomaterials like nanoparticles that enhance the physicochemical properties of existing drugs. Additionally, we examine intrinsically antifungal polymers that mimic naturally occurring peptides. Advances in polymer characterization and synthesis now allow precise design and screening for antifungal activity, biocompatibility, and drug interactions. These antifungal polymers represent a promising new class of drugs for combating fungal infections.
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Affiliation(s)
- Sebastian Schaefer
- School of Chemical Engineering, University of New South Wales (UNSW), Sydney, New South Wales 2052, Australia
- Australian Centre for NanoMedicine, UNSW, Sydney, New South Wales 2052, Australia
- School of Biotechnology and Biomolecular Sciences, UNSW, Sydney, New South Wales 2052, Australia
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, 07745 Jena, Germany
| | - Nathaniel Corrigan
- School of Chemical Engineering, University of New South Wales (UNSW), Sydney, New South Wales 2052, Australia
- Australian Centre for NanoMedicine, UNSW, Sydney, New South Wales 2052, Australia
| | - Sascha Brunke
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, 07745 Jena, Germany
| | - Megan D Lenardon
- School of Biotechnology and Biomolecular Sciences, UNSW, Sydney, New South Wales 2052, Australia
| | - Cyrille Boyer
- School of Chemical Engineering, University of New South Wales (UNSW), Sydney, New South Wales 2052, Australia
- Australian Centre for NanoMedicine, UNSW, Sydney, New South Wales 2052, Australia
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2
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Chen Q, Yang Z, Liu H, Man J, Oladejo AO, Ibrahim S, Wang S, Hao B. Novel Drug Delivery Systems: An Important Direction for Drug Innovation Research and Development. Pharmaceutics 2024; 16:674. [PMID: 38794336 PMCID: PMC11124876 DOI: 10.3390/pharmaceutics16050674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
The escalating demand for enhanced therapeutic efficacy and reduced adverse effects in the pharmaceutical domain has catalyzed a new frontier of innovation and research in the field of pharmacy: novel drug delivery systems. These systems are designed to address the limitations of conventional drug administration, such as abbreviated half-life, inadequate targeting, low solubility, and bioavailability. As the disciplines of pharmacy, materials science, and biomedicine continue to advance and converge, the development of efficient and safe drug delivery systems, including biopharmaceutical formulations, has garnered significant attention both domestically and internationally. This article presents an overview of the latest advancements in drug delivery systems, categorized into four primary areas: carrier-based and coupling-based targeted drug delivery systems, intelligent drug delivery systems, and drug delivery devices, based on their main objectives and methodologies. Additionally, it critically analyzes the technological bottlenecks, current research challenges, and future trends in the application of novel drug delivery systems.
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Affiliation(s)
- Qian Chen
- Key Laboratory of New Animal Drug Project, Gansu Province, Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agriculture Sciences, Lanzhou 730050, China; (Q.C.); (Z.Y.); (H.L.); (J.M.); (A.O.O.); (S.I.)
| | - Zhen Yang
- Key Laboratory of New Animal Drug Project, Gansu Province, Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agriculture Sciences, Lanzhou 730050, China; (Q.C.); (Z.Y.); (H.L.); (J.M.); (A.O.O.); (S.I.)
| | - Haoyu Liu
- Key Laboratory of New Animal Drug Project, Gansu Province, Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agriculture Sciences, Lanzhou 730050, China; (Q.C.); (Z.Y.); (H.L.); (J.M.); (A.O.O.); (S.I.)
| | - Jingyuan Man
- Key Laboratory of New Animal Drug Project, Gansu Province, Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agriculture Sciences, Lanzhou 730050, China; (Q.C.); (Z.Y.); (H.L.); (J.M.); (A.O.O.); (S.I.)
| | - Ayodele Olaolu Oladejo
- Key Laboratory of New Animal Drug Project, Gansu Province, Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agriculture Sciences, Lanzhou 730050, China; (Q.C.); (Z.Y.); (H.L.); (J.M.); (A.O.O.); (S.I.)
- Department of Animal Health Technology, Oyo State College of Agriculture and Technology, Igboora 201003, Nigeria
| | - Sally Ibrahim
- Key Laboratory of New Animal Drug Project, Gansu Province, Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agriculture Sciences, Lanzhou 730050, China; (Q.C.); (Z.Y.); (H.L.); (J.M.); (A.O.O.); (S.I.)
- Department of Animal Reproduction and AI, Veterinary Research Institute, National Research Centre, Dokki 12622, Egypt
| | - Shengyi Wang
- Key Laboratory of New Animal Drug Project, Gansu Province, Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agriculture Sciences, Lanzhou 730050, China; (Q.C.); (Z.Y.); (H.L.); (J.M.); (A.O.O.); (S.I.)
| | - Baocheng Hao
- Key Laboratory of New Animal Drug Project, Gansu Province, Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agriculture Sciences, Lanzhou 730050, China; (Q.C.); (Z.Y.); (H.L.); (J.M.); (A.O.O.); (S.I.)
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3
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Gadhave DG, Quadros M, Ugale AR, Goyal M, Ayehunie S, Gupta V. Mucoadhesive chitosan-poly (lactic-co-glycolic acid) nanoparticles for intranasal delivery of quetiapine - Development & characterization in physiologically relevant 3D tissue models. Int J Biol Macromol 2024; 267:131491. [PMID: 38599435 DOI: 10.1016/j.ijbiomac.2024.131491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 03/23/2024] [Accepted: 04/07/2024] [Indexed: 04/12/2024]
Abstract
Quetiapine hemifumarate (QF) delivery to the CNS via conventional formulations is challenging due to poor solubility and lower oral bioavailability (9 %). Similarly, many other second-generation antipsychotics, such as olanzapine, clozapine, and paliperidone, have also shown low oral bioavailability of <50 %. Hence, the present work was intended to formulate QF-loaded biodegradable PLGA-NPs with appropriate surface charge modification through poloxamer-chitosan and investigate its targeting potential on RPMI-2650 cell lines to overcome the limitations of conventional therapies. QF-loaded poloxamer-chitosan-PLGA in-situ gel (QF-PLGA-ISG) was designed using emulsification and solvent evaporation techniques. Developed QF-PLGA-ISG were subjected to evaluation for particle size, PDI, zeta potential, ex-vivo mucoadhesion, entrapment efficiency (%EE), and drug loading, which revealed 162.2 nm, 0.124, +20.5 mV, 52.4 g, 77.5 %, and 9.7 %, respectively. Additionally, QF-PLGA formulation showed >90 % release within 12 h compared to 80 % of QF-suspension, demonstrating that the surfactant with chitosan-poloxamer polymers could sustainably release medicine across the membrane. Ex-vivo hemolysis study proved that developed PLGA nanoparticles did not cause any hemolysis compared to negative control. Further, in-vitro cellular uptake and transepithelial permeation were assessed using the RPMI-2650 nasal epithelial cell line. QF-PLGA-ISG not only improved intracellular uptake but also demonstrated a 1.5-2-fold increase in QF transport across RPMI-2650 epithelial monolayer. Further studies in the EpiNasal™ 3D nasal tissue model confirmed the safety and efficacy of the developed QF-PLGA-ISG formulation with up to a 4-fold increase in transport compared to plain QF after 4 h. Additionally, histological reports demonstrated the safety of optimized formulation. Finally, favorable outcomes of IN QF-PLGA-ISG formulation could provide a novel platform for safe and effective delivery of QF in schizophrenic patients.
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Affiliation(s)
- Dnyandev G Gadhave
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA
| | - Mural Quadros
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA
| | - Akanksha R Ugale
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA
| | - Mimansa Goyal
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA
| | | | - Vivek Gupta
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA.
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Zadeh Mehrizi T, Mosaffa N, Vodjgani M, Ebrahimi Shahmabadi H. Advances in nanotechnology for improving the targeted delivery and activity of amphotericin B (2011-2023): a systematic review. Nanotoxicology 2024; 18:231-258. [PMID: 38646931 DOI: 10.1080/17435390.2024.2340467] [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: 01/16/2024] [Accepted: 04/02/2024] [Indexed: 04/25/2024]
Abstract
Amphotericin B (AmB) is a broad-spectrum therapeutic and effective drug, but it has serious side effects of toxicity and solubility. Therefore, reducing its toxicity should be considered in therapeutic applications. Nanotechnology has paved the way to improve drug delivery systems and reduce toxicity. The present study, for the first time, comprehensively reviews the studies from 2011 to 2023 on reducing the in vitro toxicity of AmB. The findings showed that loading AmB with micellar structures, nanostructured lipid carriers, liposomes, emulsions, poly lactide-co-glycolide acid, chitosan, dendrimers, and other polymeric nanoparticles increases the biocompatibility and efficacy of the drug and significantly reduces toxicity. In addition, modified carbon nanoparticles (including graphene, carbon nanotubes, and carbon dots) with positively charged amine groups, PEI, and other components showed favorable drug delivery properties. Uncoated and coated magnetic nanoparticles and silver NPs-AmB composites had less cytotoxicity and more antifungal activity than free AmB. Citrate-reduced GNPs and lipoic acid-functionalized GNPs were also effective nanocarriers to reduce AmB cytotoxicity and improve anti-leishmania efficacy. In addition, zinc oxide-NPs and PEGylated zinc oxide-NPs showed favorable antifungal activity and negligible toxicity. According to a review study, carbon-based nanoparticles, metal nanoparticles, and especially polymer nanoparticles caused some reduction in the toxicity and improved solubility of AmB in water. Overall, considering the discussed nanocarriers, further research on the application of nanotechnology as a cost-effective candidate to improve the efficiency and reduce the cytotoxicity of AmB is recommended.
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Affiliation(s)
| | - Nariman Mosaffa
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Vodjgani
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hasan Ebrahimi Shahmabadi
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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Chaudhari V, Vairagade V, Thakkar A, Shende H, Vora A. Nanotechnology-based fungal detection and treatment: current status and future perspective. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:77-97. [PMID: 37597093 DOI: 10.1007/s00210-023-02662-8] [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: 05/11/2023] [Accepted: 08/02/2023] [Indexed: 08/21/2023]
Abstract
Fungal infections impose a significant impact on global health and encompass major expenditures in medical treatments. Human mycoses, a fungal co-infection associated with SARS-CoV-2, is caused by opportunistic fungal pathogens and is often overlooked or misdiagnosed. Recently, there is increasing threat about spread of antimicrobial resistance in fungus, mostly in hospitals and other healthcare facilities. The diagnosis and treatment of fungal infections are associated with several issues, including tedious and non-selective detection methods, the growth of drug-resistant bacteria, severe side effects, and ineffective drug delivery. Thus, a rapid and sensitive diagnostic method and a high-efficacy and low-toxicity therapeutic approach are needed. Nanomedicine has emerged as a viable option for overcoming these limitations. Due to the unique physicochemical and optical properties of nanomaterials and newer biosensing techniques, nanodiagnostics play an important role in the accurate and prompt differentiation and detection of fungal diseases. Additionally, nano-based drug delivery techniques can increase drug permeability, reduce adverse effects, and extend systemic circulation time and drug half-life. This review paper is aimed at highlighting recent, promising, and unique trends in nanotechnology to design and develop diagnostics and treatment methods for fungal diseases.
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Affiliation(s)
- Vinay Chaudhari
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies, Mumbai, India
| | - Vaishnavi Vairagade
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies, Mumbai, India
| | - Ami Thakkar
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies, Mumbai, India
| | - Himani Shende
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies, Mumbai, India
| | - Amisha Vora
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies, Mumbai, India.
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Gadhave D, Quadros M, Ugale AR, Goyal M, Gupta V. A Nanoemulgel for Nose-to-Brain delivery of Quetiapine - QbD-Enabled formulation development & in-vitro characterization. Int J Pharm 2023; 648:123566. [PMID: 37918496 DOI: 10.1016/j.ijpharm.2023.123566] [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: 09/06/2023] [Revised: 10/26/2023] [Accepted: 10/29/2023] [Indexed: 11/04/2023]
Abstract
Second-generation antipsychotics, quetiapine hemifumarate (QF), exhibited highly active against negative and positive signs of psychosis. However, contemporary reports have shown that long-term therapy with QF causes lethal thrombocytopenia and leukopenia. Hence, to circumvent the drawbacks of available therapies, the current work aimed to design a QF-loaded biodegradable nanoemulsion (QF-NE) with suitable surface charge modification by poloxamer-chitosan and evaluate its targeting efficiency against RPMI-2650 cell lines. QF-loaded poloxamer-chitosan in-situ gel (QF-Nanoemulgel) was formulated through the O/W emulsification aqueous titration technique and optimized using the QbD approach. Optimized QF-Nanoemulgel subjected to evaluate for globule size, PDI, zeta potential, %T, viscosity, %EE, and ex-vivo mucoadhesive strength were found to be 15.0 ± 0.3 nm, 0.05 ± 0.001, -18.3 ± 0.2 mV, 99.8 ± 0.8 %, 13.5 ± 2.1 cP, 69.0 ± 1.5 %, and 43.7 ± 1.5 g, respectively. QF-Nanoemulgel revealed sustained release and obeyed zero-order kinetics compared to QF-NE and QF-suspension. Additionally, nanoformulations treated blood samples did not cause hemolytic activity compared to drug and negative control after 10 h treatment. Further, in-vitro cytotoxicity, cellular uptake, and permeation of 12.5 and 25 μM QF-Nanoemulgel were assessed on RPMI-2650 cells and discovered nontoxic with 0.55 ± 0.02 µg and 1.1 ± 0.04 µg cellular permeation, respectively, which ensured the safety and potency of QF-Nanogel. Current research revealed the successful development of intranasal QF-Nanoemulgel as a novel dosage form for the safe and effective delivery of QF in schizophrenia patients.
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Affiliation(s)
- Dnyandev Gadhave
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA
| | - Mural Quadros
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA
| | - Akanksha R Ugale
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA
| | - Mimansa Goyal
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA
| | - Vivek Gupta
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, USA.
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Hussain K, Jabbar A, Ali Hasan K, Ali M, Ul-Haq Z, Shah MR, Ahmad Khan S, Rashid MA, Kazi M, Abbas MN. Investigating the self-assembling of nicotinic hydrazide-based amphiphile into nano-range vesicles and its amphotericin B loading applications. Drug Deliv 2023; 30:2174205. [PMID: 36785530 PMCID: PMC9930833 DOI: 10.1080/10717544.2023.2174205] [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] [Indexed: 02/15/2023] Open
Abstract
Most of the drugs are hydrophobic and have low water solubility, therefore posing issues in their absorption and bioavailability. Nonionic surfactants improve the solubility of hydrophobic drugs by entrapping them in their lipid bilayers. Two nonionic surfactants NODNH-16 and NODNH-18 are synthesized and characterized using different techniques i.e. EI-MS, 1H NMR, and FTIR. These newly synthesized surfactants were screened for blood hemolysis assay and cell toxicity studies using the NIH/3T3 cell line to assess their biocompatibility. Then amphotericin B was loaded into niosomal vesicles, and the drug entrapment efficiency of these surfactants was measured using UV-visible spectroscopy. The morphology of drug-loaded niosomes of synthesized surfactants was investigated using AFM, and their size, polydispersity, and zeta potential were measured with the Zetasizer instrument. Finally, a simulation study was performed to determine the pattern of self-assembly of the synthesized amphiphiles. Both synthesized nonionic surfactants showed good entrapment efficiency of 60.65 ± 2.12% and 68.45 ± 2.12%, respectively. It was also confirmed that both these synthesized nonionic surfactants were safe and biocompatible and showed less blood hemolysis (i.e. 21.13 ± 2.11% and 23.32 ± 2.45%) and higher 3T3 cells' viability at 150 µg/mL concentration as compared to Tween®-80. The antifungal potential of amphotericin B-loaded niosomes has been evaluated against unicellular multi-fungal species, which showed a promising potential for fungicidal activity. These results are substantiated by constructing a safe vehicle system for drug delivery.
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Affiliation(s)
- Kashif Hussain
- H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, Karachi University, Karachi, Pakistan
| | - Abdul Jabbar
- H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, Karachi University, Karachi, Pakistan
| | - Khwaja Ali Hasan
- Molecular Biology & Structural Biochemistry Research Laboratory, Department of Biochemistry, University of Karachi, Karachi, Pakistan
| | - Muneeb Ali
- H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, Karachi University, Karachi, Pakistan
| | - Zaheer Ul-Haq
- H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, Karachi University, Karachi, Pakistan
| | - Muhammad Raza Shah
- H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, Karachi University, Karachi, Pakistan,CONTACT Muhammad Raza Shah International Center for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, 74200Karachi, Pakistan
| | - Saeed Ahmad Khan
- Department of Pharmacy, Kohat University of Science and Technology, Kohat, Pakistan,Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, Texas, USA
| | - Md Abdur Rashid
- Pharmacy Discipline, Faculty of Health, School of Clinical Sciences, Queensland University of Technology, Brisbane, Queensland, Australia,Department of Pharmaceutics, College of Pharmacy, King Khalid University, Guraiger, Abha, Saudi Arabia,Md Abdur Rashid Department of Pharmaceutics, College of Pharmacy, King Khalid University, Guraiger, Abha62529, Saudi Arabia
| | - Mohsin Kazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Muhammad Naseer Abbas
- Department of Pharmacy, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
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Mazón-Ortiz G, Cerda-Mejía G, Gutiérrez Morales E, Diéguez-Santana K, Ruso JM, González-Díaz H. Trends in Nanoparticles for Leishmania Treatment: A Bibliometric and Network Analysis. Diseases 2023; 11:153. [PMID: 37987264 PMCID: PMC10660713 DOI: 10.3390/diseases11040153] [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: 09/04/2023] [Revised: 10/02/2023] [Accepted: 10/24/2023] [Indexed: 11/22/2023] Open
Abstract
Leishmaniasis is a neglected tropical illness with a wide variety of clinical signs ranging from visceral to cutaneous symptoms, resulting in millions of new cases and thousands of fatalities reported annually. This article provides a bibliometric analysis of the main authors' contributions, institutions, and nations in terms of productivity, citations, and bibliographic linkages to the application of nanoparticles (NPs) for the treatment of leishmania. The study is based on a sample of 524 Scopus documents from 1991 to 2022. Utilising the Bibliometrix R-Tool version 4.0 and VOSviewer software, version 1.6.17 the analysis was developed. We identified crucial subjects associated with the application of NPs in the field of antileishmanial development (NPs and drug formulation for leishmaniasis treatment, animal models, and experiments). We selected research topics that were out of date and oversaturated. Simultaneously, we proposed developing subjects based on multiple analyses of the corpus of published scientific literature (title, abstract, and keywords). Finally, the technique used contributed to the development of a broader and more specific "big picture" of nanomedicine research in antileishmanial studies for future projects.
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Affiliation(s)
- Gabriel Mazón-Ortiz
- Facultad Ciencias de la Vida, Facultad Ciencias de la Tierra y Agua, Universidad Regional Amazónica Ikiam, Parroquia Muyuna km 7 vía Alto Tena, Tena 150150, Napo, Ecuador; (G.M.-O.); (G.C.-M.); (E.G.M.)
- Soft Matter and Molecular Biophysics Group, Department of Applied Physics and Institute of Materials (iMATUS), University of Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Galo Cerda-Mejía
- Facultad Ciencias de la Vida, Facultad Ciencias de la Tierra y Agua, Universidad Regional Amazónica Ikiam, Parroquia Muyuna km 7 vía Alto Tena, Tena 150150, Napo, Ecuador; (G.M.-O.); (G.C.-M.); (E.G.M.)
- Soft Matter and Molecular Biophysics Group, Department of Applied Physics and Institute of Materials (iMATUS), University of Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Eberto Gutiérrez Morales
- Facultad Ciencias de la Vida, Facultad Ciencias de la Tierra y Agua, Universidad Regional Amazónica Ikiam, Parroquia Muyuna km 7 vía Alto Tena, Tena 150150, Napo, Ecuador; (G.M.-O.); (G.C.-M.); (E.G.M.)
| | - Karel Diéguez-Santana
- Facultad Ciencias de la Vida, Facultad Ciencias de la Tierra y Agua, Universidad Regional Amazónica Ikiam, Parroquia Muyuna km 7 vía Alto Tena, Tena 150150, Napo, Ecuador; (G.M.-O.); (G.C.-M.); (E.G.M.)
- Wood Engineering Department, University of Bio-Bio, Concepcion 4030000, Chile
| | - Juan M. Ruso
- Soft Matter and Molecular Biophysics Group, Department of Applied Physics and Institute of Materials (iMATUS), University of Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Humberto González-Díaz
- Department of Organic and Inorganic Chemistry, University of the Basque Country UPV/EHU, 48940 Leioa, Spain
- Basque Center for Biophysics CSIC-UPVEH, University of Basque Country UPV/EHU, 48940 Leioa, Spain
- IKERBASQUE, Basque Foundation for Science, 48011 Bilbao, Spain
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9
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Tehrani SF, Bharadwaj P, Leblond Chain J, Roullin VG. Purification processes of polymeric nanoparticles: How to improve their clinical translation? J Control Release 2023; 360:591-612. [PMID: 37422123 DOI: 10.1016/j.jconrel.2023.06.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 06/05/2023] [Accepted: 06/28/2023] [Indexed: 07/10/2023]
Abstract
Polymeric nanoparticles, as revolutionary nanomedicines, have offered a new class of diagnostic and therapeutic solutions for a multitude of diseases. With its immense potential, the world witnesses the new age of nanotechnology after the COVID-19 vaccines were developed based on nanotechnology. Even though there are countless benchtop research studies in the nanotechnology world, their integration into commercially available technologies is still restricted. The post-pandemic world demands a surge of research in the domain, which leaves us with the fundamental question: why is the clinical translation of therapeutic nanoparticles so restricted? Complications in nanomedicine purification, among other things, are to blame for the lack of transference. Polymeric nanoparticles, owing to their ease of manufacture, biocompatibility, and enhanced efficiency, are one of the more explored domains in organic-based nanomedicines. Purification of nanoparticles can be challenging and necessitates tailoring the available methods in accordance with the polymeric nanoparticle and impurities involved. Though a number of techniques have been described, there are no available guidelines that help in selecting the method to better suit our requirements. We encountered this difficulty while compiling articles for this review and looking for methods to purify polymeric nanoparticles. The currently accessible bibliography for purification techniques only provides approaches for a specific type of nanomaterial or sometimes even procedures for bulk materials, that are not fully relevant to nanoparticles. In our research, we tried to summarize the available purification techniques using the approach of A.F. Armington. We divided the purification systems into two major classes, namely: phase separation-based techniques (based on the physical differences between the phases) and matter exchange-based techniques (centered on physicochemical induced transfer of materials and compounds). The phase separation methods are based on either using nanoparticle size differences to retain them on a physical barrier (filtration techniques) or using their densities to segregate them (centrifugation techniques). The matter exchange separation methods rely on either transferring the molecules or impurities across a barrier using simple physicochemical phenomena, like the concentration gradients (dialysis method) or partition coefficients (extraction technique). After describing the methods in detail, we highlight their advantages and limitations, mainly focusing on preformed polymer-based nanoparticles. Tailoring a purification strategy takes into account the nanoparticle structure and its integrity, the method selected should be suited for preserving the integrity of the particles, in addition to conforming to the economical, material and productivity considerations. In the meantime, we advocate the use of a harmonized international regulatory framework to define the adequate physicochemical and biological characterization of nanomedicines. An appropriate purification strategy serves as the backbone to achieving desired characteristics, in addition to reducing variability. As a result, the present review aspires to serve as a comprehensive guide for researchers, who are new to the domain, as well as a synopsis of purification strategies and analytical characterization methods used in preclinical studies.
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Affiliation(s)
- Soudeh F Tehrani
- Laboratoire de Nanotechnologies Pharmaceutiques, Faculté de pharmacie, Université de Montréal, C.P. 6128, succursale centre-ville, Montréal, Québec H3C 3J7, Canada
| | - Priyanshu Bharadwaj
- Laboratoire de Nanotechnologies Pharmaceutiques, Faculté de pharmacie, Université de Montréal, C.P. 6128, succursale centre-ville, Montréal, Québec H3C 3J7, Canada
| | | | - V Gaëlle Roullin
- Laboratoire de Nanotechnologies Pharmaceutiques, Faculté de pharmacie, Université de Montréal, C.P. 6128, succursale centre-ville, Montréal, Québec H3C 3J7, Canada.
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10
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Ma Z, Wang X, Li C. Advances in anti-invasive fungal drug delivery systems. Zhejiang Da Xue Xue Bao Yi Xue Ban 2023; 52:318-327. [PMID: 37476943 PMCID: PMC10409907 DOI: 10.3724/zdxbyxb-2023-0030] [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: 01/20/2023] [Accepted: 05/31/2023] [Indexed: 07/22/2023]
Abstract
Currently, the first-line drugs for invasive fungal infections (IFI), such as amphotericin B, fluconazole and itraconazole, have drawbacks including poor water solubility, low bioavailability, and severe side effects. Using drug delivery systems is a promising strategy to improve the efficacy and safety of traditional antifungal therapy. Synthetic and biomimetic carriers have greatly facilitated the development of targeted delivery systems for antifungal drugs. Synthetic carrier drug delivery systems, such as liposomes, nanoparticles, polymer micelles, and microspheres, can improve the physicochemical properties of antifungal drugs, prolong their circulation time, enhance targeting capabilities, and reduce toxic side effects. Cell membrane biomimetic drug delivery systems, such as macrophage or red blood cell membrane-coated drug delivery systems, retain the membrane structure of somatic cells and confer various biological functions and specific targeting abilities to the loaded antifungal drugs, exhibiting better biocompatibility and lower toxicity. This article reviews the development of antifungal drug delivery systems and their application in the treatment of IFI, and also discusses the prospects of novel biomimetic carriers in antifungal drug delivery.
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Affiliation(s)
- Zhongyi Ma
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China.
| | - Xinyu Wang
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
| | - Chong Li
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China.
- Medical Research Institute, Southwest University, Chongqing 400715, China.
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11
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Abpeikar Z, Safaei M, Akbar Alizadeh A, Goodarzi A, Hatam G. The novel treatments based on tissue engineering, cell therapy and nanotechnology for cutaneous leishmaniasis. Int J Pharm 2023; 633:122615. [PMID: 36657555 DOI: 10.1016/j.ijpharm.2023.122615] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 01/09/2023] [Accepted: 01/11/2023] [Indexed: 01/18/2023]
Abstract
Cutaneous leishmaniasis (CL) is a global public health issue. Conventional treatments have substantial costs, side effects, and parasite resistance. Due to easy application and inexpensive cost, topical treatment is the optimal approach for CL. It could be used alone or with systemic treatments. Electrospun fibers as drug release systems in treating skin lesions have various advantages such as adjustable drug release rate, maintaining appropriate humidity and temperature, gas exchange, plasticity at the lesion site, similarity with the skin extracellular matrix (ECM) and drug delivery with high efficiency. Hydrogels are valuable scaffolds in the treatment of skin lesions. The important features of hydrogels include preserving unstable drugs from degradation, absorption of wound secretions, high biocompatibility, improving the re-epithelialization of the wound and preventing the formation of scars. One of the issues in local drug delivery systems for the skin is the low permeability of drugs in the skin. Polymeric scaffolds that are designed as microneedle patches can penetrate the skin and overcome this challenge. Also, drug delivery using nanocarriers increases the effectiveness of drugs in lower and more tolerable doses and reduces the toxicity of drugs. The application of cell therapy in the treatment of parasitic and infectious diseases has been widely investigated. The complexity of leishmaniasis treatment requires identifying new treatment options like cell therapy to overcome the disease. Topics investigated in this study include drug delivery systems based on tissue engineering scaffolds, nanotechnology and cell therapy-based studies to reduce the complications of CL.
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Affiliation(s)
- Zahra Abpeikar
- Department of Tissue Engineering, School of Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | - Mohsen Safaei
- Department of Pharmaceutics, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Ali Akbar Alizadeh
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Medical Science and Technology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Arash Goodarzi
- Department of Tissue Engineering, School of Medicine, Fasa University of Medical Sciences, Fasa, Iran; Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Gholamreza Hatam
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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12
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Formulation and Process Optimization of Rauvolfia serpentina Nanosuspension by HPMC and In Vitro Evaluation of ACE Inhibitory Potential. J Funct Biomater 2022; 13:jfb13040268. [PMID: 36547528 PMCID: PMC9787977 DOI: 10.3390/jfb13040268] [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: 09/30/2022] [Revised: 11/21/2022] [Accepted: 11/24/2022] [Indexed: 12/03/2022] Open
Abstract
Angiotensin converting enzyme (ACE) overactivation is one of the primary causes of hypertension, which leads to cardiovascular disorders all over the world. In the scientific world, nanosuspension is a novel area of study that could offer an alternative treatment for active pharmaceuticals that are not well soluble in water. Since active compounds' bioavailability is reduced by their poor solubility, there are eventually fewer applications. Drug solubility, dissolving rate, and bioavailability are improved by nanosuspension, which shrinks medication particle size into the nanoscale range and boosts the surface area to volume ratio of the drug. There is a need to prepare Rauvolfia serpentina's nanosuspension in order to get around some of the major challenges that it faces because of its poor solubility and wide range of biological activities. Using the antisolvent precipitation approach, a nanosuspension of Rauvolfia serpentina was created with hydroxy propyl methyl cellulose (HPMC). Rouvolfia serpentina nanosuspensions were prepared using a design of expert (DOE) approach, which allowed for the evaluation of key process parameters. To get an optimal sample, the effects of stabilizer concentration and anti-solvent volume on particle size, zeta potential, and PdI using CCD-RSM were investigated. Using the substrate Hippuryl-histidyl-leucine, the in vitro ACE inhibitory potential was assessed. On human erythrocytes, the safety of nanosuspension was evaluated in vitro. The ideal value of independent variables was discovered to be 0.25% w/v in order to achieve the desired response. Using scanning electron microscopy, the morphology of optimized nanosuspension was discovered to be rod-shaped (SEM). Compared to nanoformulation, crude extract had higher ACE inhibitory potential (83.11%). Human erythrocytes were found to be unaffected by nano-sized particles.
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13
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Wasan E, Mandava T, Crespo-Moran P, Nagy A, Wasan KM. Review of Novel Oral Amphotericin B Formulations for the Treatment of Parasitic Infections. Pharmaceutics 2022; 14:2316. [PMID: 36365135 PMCID: PMC9697626 DOI: 10.3390/pharmaceutics14112316] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/19/2022] [Accepted: 10/24/2022] [Indexed: 09/26/2023] Open
Abstract
Amphotericin B (AmpB) is a polyene macrolide antibiotic used in the treatment of blood-borne parasitic and fungal infections. However, its use, particularly in the developing world, has been limited by dose-dependent kidney toxicity, other systemic-related toxicity issues following injection, the inconvenience of parenteral administration, and accessibility. Oral formulation approaches have focused on the dual problem of solubility and permeability of AmpB, which is poorly water soluble, amphoteric and has extremely low oral bioavailability. Therefore, to enhance oral absorption, researchers have employed micellar formulations, polymeric nanoparticles, cochleates, pro-drugs, and self-emulsifying drug delivery systems (SEDDS). This paper will highlight current uses of AmpB against parasitic infections such as leishmaniasis, preclinical and clinical formulation strategies, applications in veterinary medicine and the importance of developing a cost-effective and safe oral AmpB formulation.
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Affiliation(s)
- Ellen Wasan
- College of Pharmacy and Nutrition, University of Saskatchewan, Health Sciences Building, Saskatoon, SK S7N 5E5, Canada
| | - Tavonga Mandava
- College of Pharmacy and Nutrition, University of Saskatchewan, Health Sciences Building, Saskatoon, SK S7N 5E5, Canada
| | - Pablo Crespo-Moran
- College of Pharmacy and Nutrition, University of Saskatchewan, Health Sciences Building, Saskatoon, SK S7N 5E5, Canada
| | - Adrienne Nagy
- College of Pharmacy and Nutrition, University of Saskatchewan, Health Sciences Building, Saskatoon, SK S7N 5E5, Canada
| | - Kishor M. Wasan
- Department of Urologic Sciences, Faculty of Medicine & the Neglected Global Diseases Initiative, University of British Columbia, Vancouver Campus, Vancouver, BC V5Z 1L8, Canada
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14
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Orally Administered Amphotericin B Nanoformulations: Physical Properties of Nanoparticle Carriers on Bioavailability and Clinical Relevance. Pharmaceutics 2022; 14:pharmaceutics14091823. [PMID: 36145572 PMCID: PMC9505005 DOI: 10.3390/pharmaceutics14091823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/24/2022] Open
Abstract
Amphotericin B is an effective polyene antifungal considered as a “gold standard” in the management of fungal infections. Currently, it is administered mainly by IV due to poor aqueous solubility, which precludes its delivery orally. Paradoxically, IV administration is akin to side effects that have not been fully eliminated even with more recent IV formulations. Thus, the need for alternative formulations/route of administration for amphotericin B remains crucial. The oral route offers the possibility of delivering amphotericin B systemically and with diminished side effects; however, enterocyte permeation remains a constraint. Cellular phagocytosis of submicron particles can be used to courier encapsulated drugs. In this regard, nanoparticulate delivery systems have received much attention in the past decade. This review examines the trajectory of orally delivered amphotericin B and discusses key physical factors of nanoformulations that impact bioavailability. The review also explores obstacles that remain and gives a window into the possibility of realizing an oral nanoformulation of amphotericin B in the near future.
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15
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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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16
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Alginate as a Promising Biopolymer in Drug Delivery and Wound Healing: A Review of the State-of-the-Art. Int J Mol Sci 2022; 23:ijms23169035. [PMID: 36012297 PMCID: PMC9409034 DOI: 10.3390/ijms23169035] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/07/2022] [Accepted: 08/09/2022] [Indexed: 12/20/2022] Open
Abstract
Biopolymeric nanoparticulate systems hold favorable carrier properties for active delivery. The enhancement in the research interest in alginate formulations in biomedical and pharmaceutical research, owing to its biodegradable, biocompatible, and bioadhesive characteristics, reiterates its future use as an efficient drug delivery matrix. Alginates, obtained from natural sources, are the colloidal polysaccharide group, which are water-soluble, non-toxic, and non-irritant. These are linear copolymeric blocks of α-(1→4)-linked l-guluronic acid (G) and β-(1→4)-linked d-mannuronic acid (M) residues. Owing to the monosaccharide sequencing and the enzymatically governed reactions, alginates are well-known as an essential bio-polymer group for multifarious biomedical implementations. Additionally, alginate’s bio-adhesive property makes it significant in the pharmaceutical industry. Alginate has shown immense potential in wound healing and drug delivery applications to date because its gel-forming ability maintains the structural resemblance to the extracellular matrices in tissues and can be altered to perform numerous crucial functions. The initial section of this review will deliver a perception of the extraction source and alginate’s remarkable properties. Furthermore, we have aspired to discuss the current literature on alginate utilization as a biopolymeric carrier for drug delivery through numerous administration routes. Finally, the latest investigations on alginate composite utilization in wound healing are addressed.
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Silva-Carvalho R, Leão T, Bourbon AI, Gonçalves C, Pastrana L, Parpot P, Amorim I, Tomas AM, Portela da Gama M. Hyaluronic acid-Amphotericin B Nanocomplexes: a Promising Anti-Leishmanial Drug Delivery System. Biomater Sci 2022; 10:1952-1967. [DOI: 10.1039/d1bm01769a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The development of an effective amphotericin B (AmB) formulation to replace actual treatments available for leishmaniasis, which present serious drawbacks, is a challenge. Here we report the development of hyaluronic...
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18
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Tobin E, Brenner S. Nanotechnology Fundamentals Applied to Clinical Infectious Diseases and Public Health. Open Forum Infect Dis 2021; 8:ofab583. [PMID: 34988245 PMCID: PMC8694202 DOI: 10.1093/ofid/ofab583] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/16/2021] [Indexed: 12/18/2022] Open
Abstract
Nanotechnology involves the discovery and fabrication of nanoscale materials possessing unique physicochemical properties that are being employed in industry and medicine. Infectious Diseases clinicians and public health scientists utilize nanotechnology applications to diagnose, treat, and prevent infectious diseases. However, fundamental principles of nanotechnology are often presented in technical formats that presuppose an advanced knowledge of chemistry, physics, and engineering, thereby limiting the clinician’s grasp of the underlying science. While nanoscience is technically complex, it need not be out of reach of the clinical practitioner. The aim of this review is to introduce fundamental principles of nanotechnology in an accessible format, describe examples of current clinical infectious diseases and public health applications, and provide a foundation that will aid understanding of and appreciation for this burgeoning and important field of science.
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Affiliation(s)
- Ellis Tobin
- College of Nanoscale Science and Engineering, State University of New York Polytechnic Institute, Albany, New York, USA
| | - Sara Brenner
- Office of In Vitro Diagnostics and Radiological Health, Office of Product Evaluation and Quality, Center for Devices and Radiological Health, US Food and Drug Administration, Silver Spring, Maryland, USA
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19
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Kannan S, Harel Y, Israel LL, Lellouche E, Varvak A, Tsubery MN, Lellouche JP, Michaeli S. Novel Nanocarrier Platform for Effective Treatment of Visceral Leishmaniasis. Bioconjug Chem 2021; 32:2327-2341. [PMID: 34664934 DOI: 10.1021/acs.bioconjchem.1c00381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Leishmaniasis is among the five parasitic diseases that still require the development of new drugs. Ultrasmall cerium (Ce3/4+) cation-doped maghemite (γ-Fe2O3) nanoparticles (NPs) were tested as a potential drug to treat visceral leishmaniasis, a disease affecting millions of people worldwide. The NPs were engineered for binding a polycationic branched polyethylenimine (PEI) polymer, thereby rupturing the single lysosome of these parasites and enabling entry of the anti-Leishmania drug, pentamidine. Exploiting the known lanthanide cation/complex-based coordinative chemical reactivity enabled the binding of both active agents onto the surface of the NPs. To optimize the fabrication of the cytotoxic NPs, optimization via a DoE (Design of Experiments) process was used to identify the optimal NP with toxicity against the two stages of the parasite, promastigotes, which propagate in the insect, and amastigotes, which infect the mammalian host. The screen identified a single optimized NP (DoE Opt) that was further examined in a mouse model of visceral leishmaniasis. Intravenous injection of the NPs had no adverse effects on the cellular composition or biochemical parameters of the blood, demonstrating no signs of systemic toxicity. The optimized NP was able to eradicate visceral disease caused by Leishmania donovani infection. The study demonstrates the versatile ability of the cerium-doped NPs to bind at least two cytotoxic ligands. This approach could be used for optimizing the binding of different drugs for the treatment of other diseases, including cancer. Since resistance to treatment with nanocarriers was not reported to date, such an approach could potentially overcome drug resistance that emerges when using soluble small molecule drugs.
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Affiliation(s)
- Sriram Kannan
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
- Institute of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Yifat Harel
- Department of Chemistry Faculty of Exact Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
- Institute of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Liron Limor Israel
- Department of Chemistry Faculty of Exact Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
- Institute of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Emmanuel Lellouche
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
- Institute of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Alexander Varvak
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
- Institute of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Merav Nadav Tsubery
- Department of Chemistry Faculty of Exact Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Jean-Paul Lellouche
- Department of Chemistry Faculty of Exact Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
- Institute of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel
| | - Shulamit Michaeli
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan 5290002, Israel
- Institute of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel
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20
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Luo WC, O'Reilly Beringhs A, Kim R, Zhang W, Patel SM, Bogner RH, Lu X. Impact of formulation on the quality and stability of freeze-dried nanoparticles. Eur J Pharm Biopharm 2021; 169:256-267. [PMID: 34732383 DOI: 10.1016/j.ejpb.2021.10.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 10/18/2021] [Accepted: 10/25/2021] [Indexed: 12/18/2022]
Abstract
Freeze-drying is an effective approach to improve the long-term stability of nanomedicines. Lyoprotectants are generally considered as requisite excipients to ensure that the quality of nanoparticles is maintained throughout the freeze-drying process. However, depending on the type of nanoparticles, the needs for lyoprotectants or the challenges they face during freeze-drying may be different. In this study, we compared and identified the impact of freeze-drying on key characteristics of three types of nanoparticles: solid lipid nanoparticles (SLNs), polymeric nanoparticles (PNs), and liposomes. Sucrose, trehalose, and mannitol were added to nanoparticle suspensions before freeze-drying. The same conservative freeze-drying conditions with controlled ice nucleation at -8 °C were employed for all formulations. The collapse temperatures of nanoparticle formulations were found to be the same as those of the lyoprotectant added, except PN formulation. Likely the poly(vinyl alcohol) (PVA) in the formulation induced a higher collapse temperature and retardation of drying of PNs. Freeze-drying of both SLNs and liposomes without lyoprotectants increased particle size and polydispersity, which was resolved by adding amorphous disaccharides. Regardless of the addition of lyoprotectants, freeze-drying did not alter the size of PNs possibly due to the protection from PVA. However, lyoprotectants were still necessary to shorten the reconstitution time and reduce the residual moisture. In conclusion, different types of nanoparticles face distinct challenges for freeze-drying, and lyoprotectants differentially affect various stability and quality attributes of freeze-dried nanoparticles.
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Affiliation(s)
- Wei-Chung Luo
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, CT 06269, USA
| | - André O'Reilly Beringhs
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, CT 06269, USA
| | - Rachel Kim
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, CT 06269, USA
| | - William Zhang
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, CT 06269, USA
| | - Sajal M Patel
- Dosage Form Design & Development, Biopharmaceutical Development, AstraZeneca, 1 Medimmune Way, Gaithersburg, MD 20878, USA
| | - Robin H Bogner
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, CT 06269, USA
| | - Xiuling Lu
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, CT 06269, USA.
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21
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León-Buitimea A, Garza-Cervantes JA, Gallegos-Alvarado DY, Osorio-Concepción M, Morones-Ramírez JR. Nanomaterial-Based Antifungal Therapies to Combat Fungal Diseases Aspergillosis, Coccidioidomycosis, Mucormycosis, and Candidiasis. Pathogens 2021; 10:pathogens10101303. [PMID: 34684252 PMCID: PMC8539376 DOI: 10.3390/pathogens10101303] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/02/2021] [Accepted: 10/03/2021] [Indexed: 12/23/2022] Open
Abstract
Over the last years, invasive infections caused by filamentous fungi have constituted a serious threat to public health worldwide. Aspergillus, Coccidioides, Mucorales (the most common filamentous fungi), and Candida auris (non-filamentous fungus) can cause infections in humans. They are able to cause critical life-threatening illnesses in immunosuppressed individuals, patients with HIV/AIDS, uncontrolled diabetes, hematological diseases, transplantation, and chemotherapy. In this review, we describe the available nanoformulations (both metallic and polymers-based nanoparticles) developed to increase efficacy and reduce the number of adverse effects after the administration of conventional antifungals. To treat aspergillosis and infections caused by Candida, multiple strategies have been used to develop new therapeutic alternatives, such as incorporating coating materials, complexes synthesized by green chemistry, or coupled with polymers. However, the therapeutic options for coccidioidomycosis and mucormycosis are limited; most of them are in the early stages of development. Therefore, more research needs to be performed to develop new therapeutic alternatives that contribute to the progress of this field.
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Affiliation(s)
- Angel León-Buitimea
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León (UANL), San Nicolás de los Garza C.P. 66455, Mexico; (A.L.-B.); (J.A.G.-C.); (D.Y.G.-A.); (M.O.-C.)
- Centro de Investigación en Biotecnología y Nanotecnología, Facultad de Ciencias Químicas, Parque de Investigación e Innovación Tecnológica, Universidad Autónoma de Nuevo León, Apodaca C.P. 66628, Mexico
| | - Javier A. Garza-Cervantes
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León (UANL), San Nicolás de los Garza C.P. 66455, Mexico; (A.L.-B.); (J.A.G.-C.); (D.Y.G.-A.); (M.O.-C.)
- Centro de Investigación en Biotecnología y Nanotecnología, Facultad de Ciencias Químicas, Parque de Investigación e Innovación Tecnológica, Universidad Autónoma de Nuevo León, Apodaca C.P. 66628, Mexico
| | - Diana Y. Gallegos-Alvarado
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León (UANL), San Nicolás de los Garza C.P. 66455, Mexico; (A.L.-B.); (J.A.G.-C.); (D.Y.G.-A.); (M.O.-C.)
| | - Macario Osorio-Concepción
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León (UANL), San Nicolás de los Garza C.P. 66455, Mexico; (A.L.-B.); (J.A.G.-C.); (D.Y.G.-A.); (M.O.-C.)
- Centro de Investigación en Biotecnología y Nanotecnología, Facultad de Ciencias Químicas, Parque de Investigación e Innovación Tecnológica, Universidad Autónoma de Nuevo León, Apodaca C.P. 66628, Mexico
| | - José Ruben Morones-Ramírez
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León (UANL), San Nicolás de los Garza C.P. 66455, Mexico; (A.L.-B.); (J.A.G.-C.); (D.Y.G.-A.); (M.O.-C.)
- Centro de Investigación en Biotecnología y Nanotecnología, Facultad de Ciencias Químicas, Parque de Investigación e Innovación Tecnológica, Universidad Autónoma de Nuevo León, Apodaca C.P. 66628, Mexico
- Correspondence:
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22
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Wang X, Mohammad IS, Fan L, Zhao Z, Nurunnabi M, Sallam MA, Wu J, Chen Z, Yin L, He W. Delivery strategies of amphotericin B for invasive fungal infections. Acta Pharm Sin B 2021; 11:2585-2604. [PMID: 34522599 PMCID: PMC8424280 DOI: 10.1016/j.apsb.2021.04.010] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/18/2021] [Accepted: 03/15/2021] [Indexed: 12/11/2022] Open
Abstract
Invasive fungal infections (IFIs) represent a growing public concern for clinicians to manage in many medical settings, with substantial associated morbidities and mortalities. Among many current therapeutic options for the treatment of IFIs, amphotericin B (AmB) is the most frequently used drug. AmB is considered as a first-line drug in the clinic that has strong antifungal activity and less resistance. In this review, we summarized the most promising research efforts on nanocarriers for AmB delivery and highlighted their efficacy and safety for treating IFIs. We have also discussed the mechanism of actions of AmB, rationale for treating IFIs, and recent advances in formulating AmB for clinical use. Finally, this review discusses some practical considerations and provides recommendations for future studies in applying AmB for combating IFIs.
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Key Words
- ABCD, AmB colloidal dispersion
- AIDS, acquired immunodeficiency syndrome
- AP, antisolvent precipitation
- ARDS, acute respiratory distress syndrome
- AmB, amphotericin B
- AmB-GCPQ, AmB-encapsulated N-palmitoyl-N-methyl-N,N-dimethyl-N,N,N-trimethyl-6-O-glycol-chitosan nanoparticles
- AmB-IONP, AmB-loaded iron oxide nanoparticles
- AmB-PM, AmB-polymeric micelles
- AmB-SD, AmB sodium deoxycholate
- AmBd, AmB deoxycholate
- Amphotericin B
- Aspergillus fumigatus, A. fumigatus
- BBB, blood‒brain barrier
- BCS, biopharmaceutics classification system
- BDDE, butanediol diglycidyl ether
- BSA, bovine serum albumin
- BUN, blood urea nitrogen
- C. Albicans, Candida Albicans
- CFU, colony-forming unit
- CLSM, confocal laser scanning microscope
- CMC, carboxymethylated l-carrageenan
- CP, chitosan-polyethylenimine
- CS, chitosan
- Conjugates
- DDS, drug delivery systems
- DMPC, dimyristoyl phosphatidyl choline
- DMPG, dimyristoyl phosphatidylglycerole
- DMSA, dimercaptosuccinic acid
- Drug delivery
- GNPs, gelatin nanoparticles
- HPH, high-pressure homogenization
- HPMC, hydroxypropyl methylcellulose
- ICV, intensive care unit
- IFIs, invasive fungal infections
- Invasive fungal infections
- L-AmB, liposomal AmB
- LNA, linolenic acid
- MAA, methacrylic acid
- MFC, minimum fungicidal concentrations
- MIC, minimum inhibitory concentration
- MN, microneedles
- MOP, microneedle ocular patch
- MPEG-PCL, monomethoxy poly(ethylene glycol)-poly(epsilon-caprolactone)
- NEs, nanoemulsions
- NLC, nanostructured lipid carriers
- NPs, nanoparticles
- Nanoparticles
- P-407, poloxamer-407
- PAM, polyacrylamide
- PCL, polycaprolactone
- PDA, poly(glycolic acid)
- PDLLA, poly(d,l-lactic acid)
- PDLLGA, poly(d,l-lactic-co-glycolic acid)
- PEG, poly(ethylene glycol)
- PEG-DSPE, PEG-lipid poly(ethylene glycol)-distearoylphosphatidylethanolamine
- PEG-PBC, phenylboronic acid-functionalized polycarbonate/PEG
- PEG-PUC, urea-functionalized polycarbonate/PEG
- PGA-PPA, poly(l-lysine-b-l-phenylalanine) and poly(l-glutamic acid-b-l-phenylalanine)
- PLA, poly(lactic acid)
- PLGA, polyvinyl alcohol poly(lactic-co-glycolic acid)
- PLGA-PLH-PEG, PLGA-b-poly(l-histidine)-b-poly(ethylene glycol)
- PMMA, poly(methyl methacrylate)
- POR, porphyran
- PVA, poly(vinyl alcohol)
- PVP, polyvinylpyrrolidone
- Poor water-solubility
- RBCs, red blood cells
- RES, reticuloendothelial system
- ROS, reactive oxygen species
- SEM, scanning electron microscope
- SL-AmB, sophorolipid-AmB
- SLNs, solid lipid nanoparticles
- Topical administration
- Toxicity
- γ-CD, γ-cyclodextrin
- γ-PGA, γ-poly(gamma-glutamic acid
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Affiliation(s)
- Xiaochun Wang
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 211198, China
| | - Imran Shair Mohammad
- School of Pharmaceutical Sciences, Sun Yat-sen University, University Town, Guangzhou 510006, China
| | - Lifang Fan
- Jiangsu Aosaikang Pharmaceutical Co., Ltd., Nanjing 211112, China
| | - Zongmin Zhao
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Md Nurunnabi
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Texas at El Paso, El Paso, TX 79902, USA
| | - Marwa A. Sallam
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Jun Wu
- Department of Geriatric Cardiology, Jiangsu Provincial Key Laboratory of Geriatrics, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Zhongjian Chen
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Lifang Yin
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 211198, China
| | - Wei He
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 211198, China
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Meireles PW, de Souza DPB, Rezende MG, Borsodi MPG, de Oliveira DE, da Silva LCRP, de Souza AMT, Viana GM, Rodrigues CR, do Carmo FA, de Sousa VP, Rossi-Bergmann B, Cabral LM. Nanoparticles Loaded with a New Thiourea Derivative: Development and In vitro Evaluation Against Leishmania amazonensis. Curr Drug Deliv 2021; 17:694-702. [PMID: 32621717 DOI: 10.2174/1567201817666200704132348] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/27/2019] [Accepted: 02/13/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Leishmaniasis is a neglected tropical disease caused by protozoa of the genus Leishmania. Current treatments are restricted to a small number of drugs that display both severe side effects and a potential for parasites to develop resistance. A new N-(3,4-methylenedioxyphenyl)-N'- (2-phenethyl) thiourea compound (thiourea 1) has shown promising in vitro activity against Leishmania amazonensis with an IC50 of 54.14 μM for promastigotes and an IC50 of 70 μM for amastigotes. OBJECTIVE To develop a formulation of thiourea 1 as an oral treatment for leishmaniasis, it was incorporated into Nanoparticles (NPs), a proven approach to provide long-acting drug delivery systems. METHODS Poly (D,L-Lactic-co-Glycolic Acid) (PLGA) polymeric NPs containing thiourea 1 were obtained through a nanoprecipitation methodology associated with solvent evaporation. The NPs containing thiourea 1 were characterized for Encapsulation Efficiency (EE%), reaction yield (% w/w), surface charge, particle size and morphology by Transmission Electron Microscopy (TEM). RESULTS NPs with thiourea 1 showed an improved in vitro leishmanicidal activity with a reduction in its cytotoxicity against macrophages (CC50>100 μg/mL) while preserving its IC50 against intracellular amastigotes (1.46 ± 0.09 μg/mL). This represents a parasite Selectivity Index (SI) of 68.49, which is a marked advancement from the reference drug pentamidine (SI = 30.14). CONCLUSION The results suggest that the incorporation into NPs potentiated the therapeutic effect of thiourea 1, most likely by improving the selective delivery of the drug to the phagocytic cells that are targeted for infection by L. amazonensis. This work reinforces the importance of nanotechnology in the acquisition of new therapeutic alternatives for oral treatments.
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Affiliation(s)
- Paloma Wetler Meireles
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Dandara Paiva Barroso de Souza
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marianne Grilo Rezende
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | | | | | - Gil Mendes Viana
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carlos Rangel Rodrigues
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Flavia Almada do Carmo
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Valeria Pereira de Sousa
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bartira Rossi-Bergmann
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lucio Mendes Cabral
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Prasanna P, Kumar P, Kumar S, Rajana VK, Kant V, Prasad SR, Mohan U, Ravichandiran V, Mandal D. Current status of nanoscale drug delivery and the future of nano-vaccine development for leishmaniasis - A review. Biomed Pharmacother 2021; 141:111920. [PMID: 34328115 DOI: 10.1016/j.biopha.2021.111920] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/09/2021] [Accepted: 07/12/2021] [Indexed: 12/13/2022] Open
Abstract
The study of tropical diseases like leishmaniasis, a parasitic disease, has not received much attention even though it is the second-largest infectious disease after malaria. As per the WHO report, a total of 0.7-1.0 million new leishmaniasis cases, which are spread by 23 Leishmania species in more than 98 countries, are estimated with an alarming 26,000-65,000 death toll every year. Lack of potential vaccines along with the cost and toxicity of amphotericin B (AmB), the most common drug for the treatment of leishmaniasis, has raised the interest significantly for new formulations and drug delivery systems including nanoparticle-based delivery as anti-leishmanial agents. The size, shape, and high surface area to volume ratio of different NPs make them ideal for many biological applications. The delivery of drugs through liposome, polymeric, and solid-lipid NPs provides the advantage of high biocomatibilty of the carrier with reduced toxicity. Importantly, NP-based delivery has shown improved efficacy due to targeted delivery of the payload and synergistic action of NP and payload on the target. This review analyses the advantage of NP-based delivery over standard chemotherapy and natural product-based delivery system. The role of different physicochemical properties of a nanoscale delivery system is discussed. Further, different ways of nanoformulation delivery ranging from liposome, niosomes, polymeric, metallic, solid-lipid NPs were updated along with the possible mechanisms of action against the parasite. The status of current nano-vaccines and the future potential of NP-based vaccine are elaborated here.
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Affiliation(s)
- Pragya Prasanna
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur 844102, India.
| | - Prakash Kumar
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur 844102, India.
| | - Saurabh Kumar
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur 844102, India.
| | - Vinod Kumar Rajana
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur 844102, India.
| | - Vishnu Kant
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur 844102, India.
| | - Surendra Rajit Prasad
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur 844102, India.
| | - Utpal Mohan
- National Institute of Pharmaceutical Education and Research, Kolkata 700054, India.
| | - V Ravichandiran
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur 844102, India; National Institute of Pharmaceutical Education and Research, Kolkata 700054, India.
| | - Debabrata Mandal
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur 844102, India.
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25
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Souza AMS, Ribeiro RCA, Pinheiro GKLO, Pinheiro FI, Oliveira WN, Souza LBFC, Silva AL, Amaral-Machado L, Alencar ÉN, Chaves GM, Egito EST. Polishing the Therapy of Onychomycosis Induced by Candida spp.: Amphotericin B-Loaded Nail Lacquer. Pharmaceutics 2021; 13:pharmaceutics13060784. [PMID: 34073997 PMCID: PMC8225016 DOI: 10.3390/pharmaceutics13060784] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/20/2021] [Accepted: 05/21/2021] [Indexed: 11/16/2022] Open
Abstract
Onychomycosis induced by Candida spp. has several limitations regarding its treatment. Nail lacquers display the potential to overcome these drawbacks by providing therapeutic compliance and increasing local drug bioavailability. Thus, this work aimed to produce a nail lacquer loaded with Amphotericin B (AmB) and evaluate its performance. The AmB-loaded nail lacquer was produced and preliminarily characterized. An AmB quantification method was developed. Stability, drug release, permeability and anti-Candida activity assays were conducted. The analytical method validation met the acceptance criteria. The drug loading efficiency was 100% (0.02 mg/g of total product), whereas the AmB stability was limited to ≅7 days (≅90% remaining). The nail lacquer displayed a drying time of 187 s, non-volatile content of around 20%w/w, water-resistance of approximately 2%w/w of weight loss and satisfactory in vitro adhesion. Moreover, the in vitro antifungal activity against different Candida spp. strains was confirmed. The AmB release and the ex vivo permeability studies revealed that AmB leaves the lacquer and permeates the nail matrix in 47.76 ± 0.07% over 24 h. In conclusion, AmB-loaded nail lacquer shows itself as a promising extemporaneous dosage form with remarkable anti-Candida activity related to onychomycosis.
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Affiliation(s)
- Aleph M. S. Souza
- Graduate Program in Pharmaceutical Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil; (A.M.S.S.); (L.B.F.C.S.); (G.M.C.)
| | - Renato C. A. Ribeiro
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil; (R.C.A.R.); (W.N.O.); (L.A.-M.)
| | - Gleyse K. L. O. Pinheiro
- Graduate Program in Biotechnology, School of Health, Potiguar University (UnP)–Laureate International Universities, Natal 59056-000, Brazil; (G.K.L.O.P.); (F.I.P.)
| | - Francisco I. Pinheiro
- Graduate Program in Biotechnology, School of Health, Potiguar University (UnP)–Laureate International Universities, Natal 59056-000, Brazil; (G.K.L.O.P.); (F.I.P.)
| | - Wógenes N. Oliveira
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil; (R.C.A.R.); (W.N.O.); (L.A.-M.)
| | - Luanda B. F. C. Souza
- Graduate Program in Pharmaceutical Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil; (A.M.S.S.); (L.B.F.C.S.); (G.M.C.)
| | - André L. Silva
- Center for Biological Sciences and Health, Federal University of Western Bahia (UFOB), Barreiras 47800-000, Brazil;
| | - Lucas Amaral-Machado
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil; (R.C.A.R.); (W.N.O.); (L.A.-M.)
| | - Éverton N. Alencar
- Graduate Program in Pharmaceutical Nanotechnology, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil;
| | - Guilherme M. Chaves
- Graduate Program in Pharmaceutical Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil; (A.M.S.S.); (L.B.F.C.S.); (G.M.C.)
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil; (R.C.A.R.); (W.N.O.); (L.A.-M.)
| | - Eryvaldo S. T. Egito
- Graduate Program in Pharmaceutical Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil; (A.M.S.S.); (L.B.F.C.S.); (G.M.C.)
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil; (R.C.A.R.); (W.N.O.); (L.A.-M.)
- Graduate Program in Pharmaceutical Nanotechnology, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil;
- Correspondence: ; Tel.: +55-(84)-3342–9817
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26
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Horvat S, Yu Y, Manz H, Keller T, Beilhack A, Groll J, Albrecht K. Nanogels as Antifungal‐Drug Delivery System Against
Aspergillus Fumigatus. ADVANCED NANOBIOMED RESEARCH 2021. [DOI: 10.1002/anbr.202000060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Affiliation(s)
- Sonja Horvat
- Department for functional materials in medicine and dentistry and Bavarian Polymer Institute University of Würzburg Pleicherwall 2 D-97070 Würzburg Germany
| | - Yidong Yu
- Department for functional materials in medicine and dentistry and Bavarian Polymer Institute University of Würzburg Pleicherwall 2 D-97070 Würzburg Germany
| | - Hannah Manz
- Department of Medicine II Center for Experimental Molecular Medicine Würzburg University Hospital 97080 Würzburg Germany
| | - Thorsten Keller
- Department for functional materials in medicine and dentistry and Bavarian Polymer Institute University of Würzburg Pleicherwall 2 D-97070 Würzburg Germany
| | - Andreas Beilhack
- Department of Medicine II Center for Experimental Molecular Medicine Würzburg University Hospital 97080 Würzburg Germany
| | - Jürgen Groll
- Department for functional materials in medicine and dentistry and Bavarian Polymer Institute University of Würzburg Pleicherwall 2 D-97070 Würzburg Germany
| | - Krystyna Albrecht
- Department for functional materials in medicine and dentistry and Bavarian Polymer Institute University of Würzburg Pleicherwall 2 D-97070 Würzburg Germany
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27
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Hartmann DO, Shimizu K, Rothkegel M, Petkovic M, Ferraz R, Petrovski Ž, Branco LC, Canongia Lopes JN, Silva Pereira C. Tailoring amphotericin B as an ionic liquid: an upfront strategy to potentiate the biological activity of antifungal drugs. RSC Adv 2021; 11:14441-14452. [PMID: 35423994 PMCID: PMC8697833 DOI: 10.1039/d1ra00234a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 04/12/2021] [Indexed: 11/21/2022] Open
Abstract
Aspergillus species are the primary cause of invasive aspergillosis, which afflicts hundreds of thousands of patients yearly, with high mortality rates. Amphotericin B is considered the gold standard in antifungal drug therapy, due to its broad-spectrum activity and rarely reported resistance. However, low solubility and permeability, as well as considerable toxicity, challenge its administration. Lipid formulations of amphotericin B have been used to promote its slow release and diminish toxicity, but these are expensive and adverse health effects of their prolonged use have been reported. In the past decades, great interest emerged on converting biologically active molecules into an ionic liquid form to overcome limitations such as low solubility or polymorphisms. In this study, we evaluated the biological activity of novel ionic liquid formulations where the cholinium, cetylpyridinium or trihexyltetradecylphosphonium cations were combined with an anionic form of amphotericin B. We observed that two formulations increased the antifungal activity of the drug, while maintaining its mode of action. Molecular dynamics simulations showed that higher biological activity was due to increased interaction of the ionic liquid with the fungal membrane ergosterol compared with amphotericin B alone. Increased cytotoxicity could also be observed, probably due to greater interaction of the cation with cholesterol, the main sterol in animal cells. Importantly, one formulation also displayed antibacterial activity (dual functionality), likely preserved from the cation. Collectively, the data set ground for the guided development of ionic liquid formulations that could improve the administration, efficacy and safety of antifungal drugs or even the exploitation of their dual functionality.
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Affiliation(s)
- Diego O Hartmann
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa (ITQB NOVA) Av. da República Oeiras 2780-157 Portugal
| | - Karina Shimizu
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa Av. Rovisco Pais 1049-001 Lisboa Portugal
| | - Maika Rothkegel
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa (ITQB NOVA) Av. da República Oeiras 2780-157 Portugal
| | - Marija Petkovic
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa (ITQB NOVA) Av. da República Oeiras 2780-157 Portugal
| | - Ricardo Ferraz
- Ciências Químicas e das Biomoléculas (CQB) e Centro de Investigação em Saúde e Ambiente (CISA), Escola Superior de Saúde do Instituto Politécnico do Porto 4400-330 Porto Portugal.,LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto Rua do Campo Alegre 687 4169-007 Porto Portugal
| | - Željko Petrovski
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa 2829-516 Caparica Portugal
| | - Luís C Branco
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa 2829-516 Caparica Portugal
| | - José N Canongia Lopes
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa Av. Rovisco Pais 1049-001 Lisboa Portugal
| | - Cristina Silva Pereira
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa (ITQB NOVA) Av. da República Oeiras 2780-157 Portugal
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Mahmoud BS, McConville C. Development and Optimization of Irinotecan-Loaded PCL Nanoparticles and Their Cytotoxicity against Primary High-Grade Glioma Cells. Pharmaceutics 2021; 13:541. [PMID: 33924355 PMCID: PMC8068837 DOI: 10.3390/pharmaceutics13040541] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/07/2021] [Accepted: 04/09/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND High-grade gliomas (HGGs) are highly malignant tumors with a poor survival rate. The inability of free drugs to cross the blood-brain barrier and their off-target accumulation result in dose-limiting side effects. This study aimed at enhancing the encapsulation efficiency (EE) of irinotecan hydrochloride trihydrate (IRH) within polycaprolactone (PCL) nanoparticles with optimized size and charge. MATERIALS AND METHODS IRH-loaded PCL nanoparticles were formulated using either the single emulsion (O/W, W/O and O/O) or double emulsion (W/O/O and W/O/W) solvent evaporation techniques. The nanoparticles were characterized for their size, zeta potential and EE, with the optimized nanoparticles being characterized for their drug release and cytotoxicity. RESULTS The amorphization of PCL and the addition of electrolytes to the aqueous phases of the W/O/W emulsion produced spherical nanoparticles with a mean diameter of 202.1 ± 2.0 nm and an EE of 65.0%. The IRH-loaded nanoparticles exhibited zero-order release and were cytotoxic against primary HGG cells. CONCLUSION The amorphization of PCL improves its EE of hydrophilic drugs, while the addition of electrolytes to the aqueous phases of the W/O/W emulsion enhances their EE further. IRH-loaded PCL nanoparticles have the potential to deliver cytotoxic levels of IRH over a sustained period of time, enhancing the cell death of HGGs.
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Affiliation(s)
- Basant Salah Mahmoud
- College of Medical and Dental Sciences, School of Pharmacy, University of Birmingham, Birmingham B15 2TT, UK;
- Hormones Department, Medical Research Division, National Research Centre, El Buhouth St., Dokki, Cairo 12622, Egypt
| | - Christopher McConville
- College of Medical and Dental Sciences, School of Pharmacy, University of Birmingham, Birmingham B15 2TT, UK;
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Mehrabani Yeganeh E, Bagheri H, Mahjub R. Preparation, Statistical Optimization and In-vitro Characterization of a Dry Powder Inhaler (DPI) Containing Solid Lipid Nanoparticles Encapsulating Amphotericin B: Ion Paired Complexes with Distearoyl Phosphatidylglycerol. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2021; 19:45-62. [PMID: 33680009 PMCID: PMC7757990 DOI: 10.22037/ijpr.2019.15208.12963] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
The aim of this study was to prepare dry powder inhalers (DPIs) containing amphotericin B-loaded solid lipid nanoparticles (AMB-SLNs) as an alternative approach for prevention of pulmonary aspergillosis. For solubilizing AMB in small amounts of organic solvents ion paired complexes were firstly formed by establishing electrostatic interaction between AMB and distearoyl phosphatidylglycerol (DSPG). The SLN formulations containing AMB-DSPG complexes were prepared using glycerol monostearate (GMS) as the lipid matrix and soybean lecithin and tween 80 as the surfactants by solvent emulsification-evaporation technique. The nanoparticles were optimized through a fractional factorial design. DPIs were prepared by lyophilization technique using lactose as the inhalational carrier and then after, the formulations were evaluated in terms of aerodynamic particle size distribution using an Andersen cascade impactor. The morphology of the particles was examined using scanning electron microscopy (SEM) and in-vitro drug release profiles were evaluated. Following the statistical results, the particle size, Poly dispersity index (PdI), zeta potential, entrapment efficiency (EE%), and drug loading (DL%) of the optimized SLNs were 187.04 ± 11.97 nm, 0.188 ± 0.028, -30.16 ± 1.6 mV, 89.3 ± 3.47 % and 2.76 ± 0.32 %, respectively. Formulation containing 10% w/v of lactose with the calculated fine particle fraction value as 72.57 ± 4.33% exhibited the appropriate aerodynamic characteristics for pulmonary drug delivery. SEM images revealed de-agglomerated particles. In-vitro release studies showed sustained release of AMB from the carriers and the release kinetics were best fitted to the first order kinetic model.
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Affiliation(s)
- Ehsan Mehrabani Yeganeh
- Department of Pharmaceutics, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Hossein Bagheri
- Department of Pharmaceutics, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Reza Mahjub
- Department of Pharmaceutics, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
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Göttel B, Lucas H, Syrowatka F, Knolle W, Kuntsche J, Heinzelmann J, Viestenz A, Mäder K. In situ Gelling Amphotericin B Nanofibers: A New Option for the Treatment of Keratomycosis. Front Bioeng Biotechnol 2021; 8:600384. [PMID: 33425866 PMCID: PMC7786432 DOI: 10.3389/fbioe.2020.600384] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 11/25/2020] [Indexed: 11/13/2022] Open
Abstract
The purpose of our research was the development of Amphotericin B-loaded in situ gelling nanofibers for the treatment of keratomycosis. Different formulation strategies were applied to increase the drug load of the sparingly water-soluble Amphotericin B in electrospun Gellan Gum/Pullulan fibers. These include bile salt addition, encapsulation in poly(lactic-co-glycolic acid) (PLGA) nanoparticles and formation of a polymeric Amphotericin B polyelectrolyte complex. The Amphotericin B polyelectrolyte complex (AmpB-Eu L) performed best and was very effective against the fungal strain Issatchenkia orientalis in vitro. The complex was characterized in detail by attenuated total reflection infrared spectroscopy, X-ray powder diffraction, and differential scanning calorimetry. A heat induced stress test was carried out to ensure the stability of the polyelectrolyte complex. To gain information about the cellular tolerance of the developed polyelectrolyte complex a new, innovative multilayered-stratified human cornea cell model was used for determination of the cellular toxicity in vitro. For a safe therapy, the applied ophthalmic drug delivery system has to be sterile. Sterilization by electron irradiation caused not degradation of pure Amphotericin B and also for the bile salt complex. Furthermore, the developed Amphotericin B polyelectrolyte complex was not degraded by the irradiation process. In conclusion, a new polyelectrolyte Amphotericin B complex has been found which retains the antifungal activity of the drug with sufficient stability against irradiation-sterilization induced drug degradation. Furthermore, in comparison with the conventional used eye drop formulation, the new AmpB-complex loaded nanofibers were less toxic to cornea cells in vitro. Electrospinning of the Amphotericin B polyelectrolyte complex with Gellan Gum/ Pullulan leads to the formation of nanofibers with in situ gelling properties, which is a new and promising option for the treatment of keratomycosis.
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Affiliation(s)
- Benedikt Göttel
- Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Martin-Luther University Halle-Wittenberg, Halle, Germany
| | - Henrike Lucas
- Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Martin-Luther University Halle-Wittenberg, Halle, Germany
| | - Frank Syrowatka
- Interdisciplinary Center of Materials Science, Martin-Luther University Halle-Wittenberg, Halle, Germany
| | - Wolfgang Knolle
- Leibniz Institute of Surface Engineering (IOM), Leipzig, Germany
| | - Judith Kuntsche
- Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, Odense, Denmark
| | - Joana Heinzelmann
- Department of Ophthalmology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Arne Viestenz
- Department of Ophthalmology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Karsten Mäder
- Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Martin-Luther University Halle-Wittenberg, Halle, Germany
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Correa T, Bazylinski DA, Garcia F, Abreu F. A rapid and simple preparation of amphotericin B-loaded bacterial magnetite nanoparticles. RSC Adv 2021; 11:28000-28007. [PMID: 35480720 PMCID: PMC9038061 DOI: 10.1039/d1ra03950d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 08/10/2021] [Indexed: 11/21/2022] Open
Abstract
Three-dimensional representation of amphotericin B molecules bound to magnetosomes derived from Magnetovibrio blakemorei strain MV-1T. Drug molecules are electrostatically adsorbed onto nanoparticles coated with positively charged poly-l-lysine.
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Affiliation(s)
- Tarcisio Correa
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Avenida Carlos Chagas Filho, 373, CCS, UFRJ, Rio de Janeiro, RJ 21941-902, Brazil
| | - Dennis A. Bazylinski
- School of Life Sciences, University of Nevada at Las Vegas, Las Vegas, Nevada, USA
| | - Flávio Garcia
- Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fernanda Abreu
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Avenida Carlos Chagas Filho, 373, CCS, UFRJ, Rio de Janeiro, RJ 21941-902, Brazil
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dos Santos Ramos MA, dos Santos KC, da Silva PB, de Toledo LG, Marena GD, Rodero CF, de Camargo BAF, Fortunato GC, Bauab TM, Chorilli M. Nanotechnological strategies for systemic microbial infections treatment: A review. Int J Pharm 2020; 589:119780. [PMID: 32860856 PMCID: PMC7449125 DOI: 10.1016/j.ijpharm.2020.119780] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 07/27/2020] [Accepted: 08/13/2020] [Indexed: 12/14/2022]
Abstract
Systemic infections is one of the major causes of mortality worldwide, and a shortage of drug approaches applied for the rapid and necessary treatment contribute to increase the levels of death in affected patients. Several drug delivery systems based in nanotechnology such as metallic nanoparticles, liposomes, nanoemulsion, microemulsion, polymeric nanoparticles, solid lipid nanoparticles, dendrimers, hydrogels and liquid crystals can contribute in the biological performance of active substances for the treatment of microbial diseases triggered by fungi, bacteria, virus and parasites. In the presentation of these statements, this review article present and demonstrate the effectiveness of these drug delivery systems for the treatment of systemic diseases caused by several microorganisms, through a review of studies on scientific literature worldwide that contributes to better information for the most diverse professionals from the areas of health sciences. The studies demonstrated that the drug delivery systems described can contribute to the therapeutic scenario of these diseases, being classified as safe, active platforms and with therapeutic versatility.
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Affiliation(s)
- Matheus Aparecido dos Santos Ramos
- Department of Drugs and Medicines, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Campus Araraquara, São Paulo State Zip Code: 14.800-903, Brazil,Corresponding authors
| | - Karen Cristina dos Santos
- Department of Drugs and Medicines, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Campus Araraquara, São Paulo State Zip Code: 14.800-903, Brazil
| | - Patrícia Bento da Silva
- Department of Genetic and Morphology, Brasília University (UNB), Institute of Biological Sciences, Zip Code: 70735100, Brazil
| | - Luciani Gaspar de Toledo
- Department of Biological Sciences, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Campus Araraquara, São Paulo State Zip Code: 14.800-903, Brazil
| | - Gabriel Davi Marena
- Department of Drugs and Medicines, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Campus Araraquara, São Paulo State Zip Code: 14.800-903, Brazil
| | - Camila Fernanda Rodero
- Department of Drugs and Medicines, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Campus Araraquara, São Paulo State Zip Code: 14.800-903, Brazil
| | - Bruna Almeida Furquim de Camargo
- Department of Biological Sciences, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Campus Araraquara, São Paulo State Zip Code: 14.800-903, Brazil
| | - Giovanna Capaldi Fortunato
- Department of Biological Sciences, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Campus Araraquara, São Paulo State Zip Code: 14.800-903, Brazil
| | - Taís Maria Bauab
- Department of Biological Sciences, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Campus Araraquara, São Paulo State Zip Code: 14.800-903, Brazil
| | - Marlus Chorilli
- Department of Drugs and Medicines, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Campus Araraquara, São Paulo State Zip Code: 14.800-903, Brazil.
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Kischkel B, Rossi SA, Santos SR, Nosanchuk JD, Travassos LR, Taborda CP. Therapies and Vaccines Based on Nanoparticles for the Treatment of Systemic Fungal Infections. Front Cell Infect Microbiol 2020; 10:463. [PMID: 33014889 PMCID: PMC7502903 DOI: 10.3389/fcimb.2020.00463] [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: 06/24/2020] [Accepted: 07/28/2020] [Indexed: 12/11/2022] Open
Abstract
Treatment modalities for systemic mycoses are still limited. Currently, the main antifungal therapeutics include polyenes, azoles, and echinocandins. However, even in the setting of appropriate administration of antifungals, mortality rates remain unacceptably high. Moreover, antifungal therapy is expensive, treatment periods can range from weeks to years, and toxicity is also a serious concern. In recent years, the increased number of immunocompromised individuals has contributed to the high global incidence of systemic fungal infections. Given the high morbidity and mortality rates, the complexity of treatment strategies, drug toxicity, and the worldwide burden of disease, there is a need for new and efficient therapeutic means to combat invasive mycoses. One promising avenue that is actively being pursued is nanotechnology, to develop new antifungal therapies and efficient vaccines, since it allows for a targeted delivery of drugs and antigens, which can reduce toxicity and treatment costs. The goal of this review is to discuss studies using nanoparticles to develop new therapeutic options, including vaccination methods, to combat systemic mycoses caused by Candida sp., Cryptococcus sp., Paracoccidioides sp., Histoplasma sp., Coccidioides sp., and Aspergillus sp., in addition to providing important information on the use of different types of nanoparticles, nanocarriers and their corresponding mechanisms of action.
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Affiliation(s)
- Brenda Kischkel
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,Laboratory of Medical Mycology-Institute of Tropical Medicine of São Paulo/LIM53/Medical School, University of São Paulo, São Paulo, Brazil
| | - Suélen A Rossi
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,Laboratory of Medical Mycology-Institute of Tropical Medicine of São Paulo/LIM53/Medical School, University of São Paulo, São Paulo, Brazil
| | - Samuel R Santos
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,Laboratory of Medical Mycology-Institute of Tropical Medicine of São Paulo/LIM53/Medical School, University of São Paulo, São Paulo, Brazil
| | - Joshua D Nosanchuk
- Departments of Medicine [Division of Infectious Diseases], Microbiology and Immunology, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
| | - Luiz R Travassos
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo, São Paulo, Brazil
| | - Carlos P Taborda
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,Laboratory of Medical Mycology-Institute of Tropical Medicine of São Paulo/LIM53/Medical School, University of São Paulo, São Paulo, Brazil
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Development, characterization, and anti-leishmanial activity of topical amphotericin B nanoemulsions. Drug Deliv Transl Res 2020; 10:1552-1570. [DOI: 10.1007/s13346-020-00821-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Riaz A, Hendricks S, Elbrink K, Guy C, Maes L, Ahmed N, Kiekens F, Khan GM. Preparation and Characterization of Nanostructured Lipid Carriers for Improved Topical Drug Delivery: Evaluation in Cutaneous Leishmaniasis and Vaginal Candidiasis Animal Models. AAPS PharmSciTech 2020; 21:185. [PMID: 32632542 DOI: 10.1208/s12249-020-01717-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 05/18/2020] [Indexed: 02/07/2023] Open
Abstract
The present study aimed to develop, characterize and evaluate the amphotericin B-loaded nanostructured lipid carriers (AmB-NLCs) for topical treatment of cutaneous leishmaniasis (CL) and vulvovaginal candidiasis (VVC). AmB-NLCs were characterized for particle size, zeta potential, encapsulation efficiency and surface morphology. Prepared NLCs were also characterized for in vitro drug release, ex vivo skin permeation and deposition before evaluating their in vitro and in vivo efficacy. Cytotoxicity of NLCs was assessed on MRC-5 cells, whereas skin irritation potential was evaluated in vivo using rats. Significant accumulation of drug in to the skin supported the topical application potential of drug-loaded NLCs. Encapsulation of AmB in NLCs resulted in enhanced in vitro potency against promastigotes and intracellular amastigotes of L. major JISH 118 (IC50 ± SEM = 0.02 ± 0.1 μM for both) compared with free drug (IC50 ± SEM = 0.15 ± 0.2 & 0.14 ± 0.0, respectively). Similar improved potency of AmB-NLCs was also observed for other Leishmania and fungal strains compared with drug solution. Topical application of AmB-NLCs on L. major-infected BALB/c mice caused a significant reduction in parasite burden per mg of lesion (65 × 108 ± 13) compared with the control group (> 167.8 × 108 ± 11). Topical AmB-NLCs gel demonstrated superior efficacy in the vaginal C. albicans rat model for VVC as compared with plain AmB gel. Moreover, results of in vitro cytotoxicity assay and in vivo skin irritation test confirmed AmB-NLCs to be non-toxic and safe for topical use. In conclusion, NLCs may have promising potential as carrier for topical treatment of various conditions of skin and mucosa.
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Affiliation(s)
- Amina Riaz
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, 45320, Pakistan
- Department of Pharmaceutical, Biomedical and Veterinary Sciences, Laboratory of Microbiology, Parasitology and Hygiene (LMPH), University of Antwerp, Universiteitsplein 1, B-2610, Wilrijk, Belgium
| | - Sarah Hendricks
- Department of Pharmaceutical, Biomedical and Veterinary Sciences, Laboratory of Microbiology, Parasitology and Hygiene (LMPH), University of Antwerp, Universiteitsplein 1, B-2610, Wilrijk, Belgium
| | - Kimberley Elbrink
- Department of Pharmaceutical, Biomedical and Veterinary Sciences, Laboratory of Pharmaceutical Technology and Biopharmacy, University of Antwerp, Universiteitsplein 1, B-2610, Wilrijk, Belgium
| | - Caljon Guy
- Department of Pharmaceutical, Biomedical and Veterinary Sciences, Laboratory of Microbiology, Parasitology and Hygiene (LMPH), University of Antwerp, Universiteitsplein 1, B-2610, Wilrijk, Belgium
| | - Louis Maes
- Department of Pharmaceutical, Biomedical and Veterinary Sciences, Laboratory of Microbiology, Parasitology and Hygiene (LMPH), University of Antwerp, Universiteitsplein 1, B-2610, Wilrijk, Belgium
| | - Naveed Ahmed
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Filip Kiekens
- Department of Pharmaceutical, Biomedical and Veterinary Sciences, Laboratory of Pharmaceutical Technology and Biopharmacy, University of Antwerp, Universiteitsplein 1, B-2610, Wilrijk, Belgium
| | - Gul Majid Khan
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, 45320, Pakistan.
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36
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Potency and stability of liposomal Amphotericin B formulated for topical management of Aspergillus spp. infections in burn patients. BURNS OPEN 2020. [DOI: 10.1016/j.burnso.2019.09.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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37
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Mutlu-Agardan NB, Yilmaz S, Kaynak Onurdag F, Celebi N. Development of effective AmB/AmB-αCD complex double loaded liposomes using a factorial design for systemic fungal infection treatment. J Liposome Res 2020; 31:177-188. [PMID: 32290745 DOI: 10.1080/08982104.2020.1755980] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Amphotericin B (AmB) is a very potent antibiotic which still remains as the gold standard for the treatment of systemic fungal infections. AmB is a member of Biopharmaceutical Classification System Class IV, mainly characterized by its poor solubility and low permeability. In this study, AmB/AmB-α cyclodextrin complex double loaded liposomes (DLLs) were developed using the design of experiments (DoE®) approach to optimize/determine the effects of lipid composition and other parameters on final product properties such as encapsulation efficacy, particle size, polydispersity index, and zeta potential. Experimental design 24 was used for optimization of these properties in which four factors were studied in two levels. DLLs showed much higher physical stability than liposomes loaded only with free AmB by the means of particle size, zeta potential and encapsulation efficiency, in addition exhibited sustained release of AmB over 72 h (26.7%) with faster onset time. On the other hand, fourfold improved antimicrobial efficiency, minimum inhibitory concentration (0.125 µg/ml), and minimum fungicidal concentration (0.5 µg/ml) was determined by DLLs against C. albicans compared to Ambisome®. Dose dependent effects of the DLLs were investigated by cytotoxicity studies on Vero and L-929 cells. No significant cytotoxicity observed for AmB/AmB-αCD complex DLLs and Ambisome at tested concentrations while free AmB caused severe cytotoxicity. Lastly the developed DLLs did not cause an increase in NGAL (an early biomarker for acute kidney toxicity) levels for both Vero and HK-2 cell lines compared to free AmB.
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Affiliation(s)
- N Basaran Mutlu-Agardan
- Faculty of Pharmacy, Department of Pharmaceutical Technology, Gazi University, Ankara, Turkey
| | | | - Fatma Kaynak Onurdag
- Faculty of Pharmacy, Department of Pharmaceutical Microbiology, Trakya University, Edirne, Turkey
| | - Nevin Celebi
- Faculty of Pharmacy, Department of Pharmaceutical Technology, Gazi University, Ankara, Turkey
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Madhumanchi S, Suedee R, Kaewpiboon S, Srichana T, Khalil R, Ul-Haq Z. Effect of sodium deoxycholate sulfate on outer membrane permeability and neutralization of bacterial lipopolysaccharides by polymyxin B formulations. Int J Pharm 2020; 581:119265. [PMID: 32217155 DOI: 10.1016/j.ijpharm.2020.119265] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/03/2020] [Accepted: 03/23/2020] [Indexed: 12/12/2022]
Abstract
We demonstrated binding interactions of polymyxin B (PMB), PMB formulations in the mole ratios of 1:2 and 1:3 of PMB:sodium deoxycholate sulfate (SDCS) and a commercial PMB formulation (CPMB) with lipopolysaccharides (LPS). The 1:2 PMB formulation (78.5-135.2 nM) exhibited a lower number of binding sites to the tested LPS compared to CPMB (112.6-140.9 nM) whereas 1:3 PMB formulation exhibited a higher number of binding sites (143.9-340.2 nM). Similarly, in the presence of LPS, the 1:2 PMB formulation (163.8-221.4 nm) exhibited smaller particle sizes compared to PMB, CPMB and 1:3 PMB formulation (248.8-603.5 nm). Molecular docking simulation suggested that the fatty acyl tails of LPS wrap together to produce a pseudo-globular structure of PMB-LPS complex, and among those 1:2 PMB formulation formed a more stable structure. The primary forces behind this complex are hydrogen bonds and salt bridges among the LPS, PMB, and SDCS. This study revealed that the PMB, CPMB, and PMB formulations inserted into the LPS micelles to disrupt the LPS membrane, whereas the SDCS may induce aggregation. The 1:2 PMB formulation also had higher bacterial uptake than other PMB formulations. The 1:2 PMB formulation neutralized the LPS micelles and was effective against Escherichia coli and Pseudomonas aeruginosa.
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Affiliation(s)
- Sreenu Madhumanchi
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand; Molecular Recognition Materials Research Unit, Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Roongnapa Suedee
- Molecular Recognition Materials Research Unit, Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Sunisa Kaewpiboon
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Teerapol Srichana
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand.
| | - Ruqaiya Khalil
- Computational Drug Design Lab, Dr. Panjwani Center for Molecular Medicine and Drug, Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Zaheer Ul-Haq
- Computational Drug Design Lab, Dr. Panjwani Center for Molecular Medicine and Drug, Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
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Development of dextrin-amphotericin B formulations for the treatment of Leishmaniasis. Int J Biol Macromol 2020; 153:276-288. [PMID: 32145228 DOI: 10.1016/j.ijbiomac.2020.03.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 03/01/2020] [Accepted: 03/03/2020] [Indexed: 11/23/2022]
Abstract
The most effective medicines available for the treatment of leishmaniasis, a life-threatening disease, exhibit serious toxicological issues. To achieve better therapeutic efficiency while decreasing toxicity associated with amphotericin B (AmB), water-soluble dextrin-AmB (Dex-AmB) formulations were developed. Self-assembled nanocomplexes were formed by dissolving Dex and AmB in alkaline borate buffer, followed by dialysis and either freeze-drying (FD) or nano spray-drying (SD), yielding water dispersible particles with a diameter of 214 nm and 347 nm, respectively. The very simple production process allowed the formation of amorphous inclusion complexes containing 14% of AmB in the form of monomers and water-soluble aggregates. Nanocomplexes were effective against parasites in axenic culture (IC50 of 0.056 and 0.096 μM for L. amazonensis and 0.030 and 0.044 μM for L. infantum, respectively for Dex-AmB FD and Dex-AmB SD) and in decreasing the intramacrophagic infection with L. infantum (IC50 of 0.017 and 0.023 μM, respectively for Dex-AmB FD and Dex-AmB SD). Also, the formulations were able to significantly reduce the cytotoxicity of AmB. Overall, this study demonstrates the suitability of dextrin as an AmB carrier and the facile and inexpensive development of a delivery system for the treatment of leishmaniasis.
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Arafa MG, Girgis GNS, El-Dahan MS. Chitosan-Coated PLGA Nanoparticles for Enhanced Ocular Anti-Inflammatory Efficacy of Atorvastatin Calcium. Int J Nanomedicine 2020; 15:1335-1347. [PMID: 32184589 PMCID: PMC7053815 DOI: 10.2147/ijn.s237314] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 01/15/2020] [Indexed: 12/11/2022] Open
Abstract
Background Atorvastatin calcium (AT) is an ocular anti-inflammatory with limited bioavailability when taken orally due to its low solubility in low pH and extensive first-pass effect. To overcome these problems, AT was entrapped in polymeric nanoparticles (NPs) to improve surface properties and sustained release, in addition to achieving site-specific action. Methods AT was entrapped in chitosan (CS)-coated polylactic-co-glycolic acid (PLGA) NPs to form AT-PLGA-CS-NPs (F1). F1 and free AT were embedded in thermosensitive Pluronic®127-hydroxypropyl methylcellulose (HPMC) to form thermosensitive gels (F2) and (F3) while F4 is AT suspension in water. F1 was assessed for size, surface charge, polydispersity index (PDI), and morphology. F2 and F3 were examined for gelation temperature, gel strength, pH, and viscosity. In vitro release of the four formulations was also investigated. The ocular irritancy and anti-inflammatory efficacy of formulations against prostaglandin E1-(PGE1) induced ocular inflammation in rabbits were investigated by counting the polymorphonuclear leukocytes (PMNs) and protein migrated in tears. Results Oval F1 of 80.0–190.0±21.6 nm exhibited a PDI of 0.331 and zeta potential of 17.4±5.62 mV with a positive surface charge. F2 and F3 gelation temperatures were 35.17±0.22°C and 36.93±0.31°C, viscosity 12,243±0.64 and 9759±0.22 cP, gel strength 15.56±0.6 and 12.45±0.1 s, and pHs of 7.4±0.02 and 7.4±0.1, respectively. In vitro release of F1, F2, F3, and F4 were 48.21±0.31, 26.48±0.5, 84.76±0.11, and 100% after 24 hrs, respectively. All formulations were non-irritant. F2 significantly inhibited lid closure up to 3 h, PMN counts and proteins in tear fluids up to 5 h compared to other formulations. Conclusion AT-PLGA-CS-NP thermosensitive gels proved to be successful ocular anti-inflammatory drug delivery systems.
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Affiliation(s)
- Mona G Arafa
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt (BUE), El-Sherouk City, Cairo, 11837, Egypt.,Chemotherapeutic Unit, Mansoura University Hospitals, Mansoura 35516, Egypt
| | - Germeen N S Girgis
- Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Marwa S El-Dahan
- Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
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41
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Melo CM, Cardoso JF, Perassoli FB, de Oliveira Neto AS, Pinto LM, de Freitas Marques MB, da Nova Mussel W, Magalhães JT, de Lima Moura SA, de Freitas Araújo MG, Da Silva GR. Amphotericin B-loaded Eudragit RL100 nanoparticles coated with hyaluronic acid for the treatment of vulvovaginal candidiasis. Carbohydr Polym 2020; 230:115608. [DOI: 10.1016/j.carbpol.2019.115608] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 10/08/2019] [Accepted: 11/09/2019] [Indexed: 10/25/2022]
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42
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Li X, Huang R, Tang FK, Li WC, Wong SSW, Leung KCF, Jin L. Red-Emissive Guanylated Polyene-Functionalized Carbon Dots Arm Oral Epithelia against Invasive Fungal Infections. ACS APPLIED MATERIALS & INTERFACES 2019; 11:46591-46603. [PMID: 31742377 DOI: 10.1021/acsami.9b18003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Oral candidiasis as a highly prevalent and recurrent infection in medically compromised individuals is mainly caused by the opportunistic fungal pathogen Candida albicans. This epithelial infection, if not controlled effectively, can progress to life-threatening systemic conditions and complications. The efficacy of current frontline antifungals is limited due to their poor bioavailability and systemic toxicity. As such, an efficient intervention is essential for controlling disease progression and recurrence. Herein, a theranostic nanoplatform (CD-Gu+-AmB) was developed to track the penetration of antifungals and perturb the invasion of C. albicans at oral epithelial tissues, via decorating the homemade red-emissive carbon dots (CD) with positively charged guanidine groups (Gu+) followed by conjugation with antifungal polyene (amphotericin B, AmB) in a reacting site-controllable manner. The generated CD-Gu+-AmB favorably gathered within the Candida cells and exhibited potent antifungal effects in both planktonic and biofilm forms. It selectively accumulated in the nuclei of human oral keratinocytes and exhibited undetectable toxicity to the host cells. Moreover, we reported for the first time the penetration and exfoliation profiles of CD in a three-dimensional organotypic model of human oral epithelial tissues, demonstrating that the extra- and intracellular accumulation of CD-Gu+-AmB effectively resisted the invasion of C. albicans by forming a "shielding" layer throughout the entire tissue. This study establishes a multifunctional CD-based theranostic nanoplatform functioning as a traceable and topically applied antifungal to arm oral epithelia, thereby shedding light on early intervention of mucosal candidiasis for oral and general health.
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Affiliation(s)
- Xuan Li
- Faculty of Dentistry , The University of Hong Kong , 34 Hospital Road , Hong Kong SAR , China
| | - Regina Huang
- Department of Chemistry, State Key Laboratory of Environmental & Biological Analysis , The Hong Kong Baptist University , Hong Kong SAR , China
| | - Fung-Kit Tang
- Department of Chemistry, State Key Laboratory of Environmental & Biological Analysis , The Hong Kong Baptist University , Hong Kong SAR , China
| | - Wai-Chung Li
- Department of Chemistry, State Key Laboratory of Environmental & Biological Analysis , The Hong Kong Baptist University , Hong Kong SAR , China
| | - Sarah Sze Wah Wong
- Molecular Mycology Unit , Institut Pasteur, UMR2000, CNRS , Paris 75015 , France
| | - Ken Cham-Fai Leung
- Department of Chemistry, State Key Laboratory of Environmental & Biological Analysis , The Hong Kong Baptist University , Hong Kong SAR , China
| | - Lijian Jin
- Faculty of Dentistry , The University of Hong Kong , 34 Hospital Road , Hong Kong SAR , China
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Sadat Akhavi S, Moradi Dehaghi S. Drug Delivery of Amphotericin B through Core-Shell Composite Based on PLGA/Ag/Fe 3O 4: In Vitro Test. Appl Biochem Biotechnol 2019; 191:496-510. [PMID: 31797150 DOI: 10.1007/s12010-019-03181-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 11/11/2019] [Indexed: 12/15/2022]
Abstract
This research aimed at developing and designing a slow and targeted delivery of Amphotericin B (AmB) antibiotic by placing three types of shells containing different ratios of biodegradable and biocompatible polymers poly (D, L-lactide)-co-(glycolide) (PLGA), polyethylene glycol (PEG), and polyvinyl pyrrolidone (PVP) on core-shell structures including silver nanoparticles that were activated with magnetic nanoparticles (MNPs). Emulsion solvent evaporation technique was employed to synthesize three types of shells: (i) (PVP-PEG) (100:20, w/w), (ii) (PLGA-PEG) (100:20, w/w), and (iii) (PLGA-PEG) (50:10, w/w) introduced as D1, D2, and D3 respectively. The in vitro release of AmB was examined in aqueous medium phosphate buffer saline (PBS) in pH~ 7.2. Several spectroscopy methods characterized the structure and properties of the nanoparticles. In vitro antifungal activity of pure AmB and D1, D2, and D3 was studied against Candida albicans (C. albicans). The results explained that frequency of drug released from D2 at the first 10 h was (18%) that was compared with D1 (30%) and D3 (24%) at the same time. D2 had more efficient and longer targeted controlled release. The findings showed that D2 can be used as an effective carrier for in vitro targeted controlled release and D2 and D3 had powerful activity against C. albicans.
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Affiliation(s)
- Shiva Sadat Akhavi
- Department of Chemistry, Islamic Azad University, Tehran North Branch, Tehran, Iran
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Lanza JS, Pomel S, Loiseau PM, Frézard F. Recent advances in amphotericin B delivery strategies for the treatment of leishmaniases. Expert Opin Drug Deliv 2019; 16:1063-1079. [DOI: 10.1080/17425247.2019.1659243] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Juliane S. Lanza
- Faculty of Pharmacy, Antiparasite Chemotherapy, UMR 8076 CNRS BioCIS, University Paris-Saclay, Chatenay-Malabry, France
| | - Sébastien Pomel
- Faculty of Pharmacy, Antiparasite Chemotherapy, UMR 8076 CNRS BioCIS, University Paris-Saclay, Chatenay-Malabry, France
| | - Philippe M. Loiseau
- Faculty of Pharmacy, Antiparasite Chemotherapy, UMR 8076 CNRS BioCIS, University Paris-Saclay, Chatenay-Malabry, France
| | - Frédéric Frézard
- Department of Physiology and Biophysics, Institute of Biological Sciences, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
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Wagner V, Minguez-Menendez A, Pena J, Fernández-Prada C. Innovative Solutions for the Control of Leishmaniases: Nanoscale Drug Delivery Systems. Curr Pharm Des 2019; 25:1582-1592. [DOI: 10.2174/1381612825666190621154552] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 06/15/2019] [Indexed: 12/26/2022]
Abstract
Background:
Leishmania are sandfly-transmitted protozoan parasites that harbour within the macrophages
of a mammalian host and cause leishmaniasis, a serious zoonotic disease that threatens the lives of millions
worldwide. Its numerous forms (cutaneous, mucocutaneous, and visceral) are currently treated with a sparse
arsenal of drugs, specifically antimonials, amphotericin B, miltefosine, and paromomycin, for which drug resistance
and clinical failure are rampant. Medicine is presently trending towards nanotechnology to aid in the successful
delivery of drugs. Vehicles such as lipid-based nanocarriers, polymer-based nanoparticles, and metal ions
and oxides have been previously demonstrated to improve bioavailability of drugs and decrease toxicity for the
patient. These cutting-edge solutions can be combined with existing active molecules, as well as novel drugs or
plant extracts with promising antileishmanial activity.
Conclusion:
This review explores the current evidence for the treatment of leishmaniases using nanoscale drug
delivery systems (specifically lipid-, polymer- and metal-based systems) and encourages further development of
the aforementioned nanotechnologies for treatment of Leishmania.
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Affiliation(s)
- Victoria Wagner
- Departement de Pathologie et Microbiologie, Faculte de Medecine Veterinaire Universite de Montreal, Saint-Hyacinthe, Quebec, Canada
| | - Aida Minguez-Menendez
- Departement de Pathologie et Microbiologie, Faculte de Medecine Veterinaire Universite de Montreal, Saint-Hyacinthe, Quebec, Canada
| | - Joan Pena
- Departement de Pathologie et Microbiologie, Faculte de Medecine Veterinaire Universite de Montreal, Saint-Hyacinthe, Quebec, Canada
| | - Christopher Fernández-Prada
- Departement de Pathologie et Microbiologie, Faculte de Medecine Veterinaire Universite de Montreal, Saint-Hyacinthe, Quebec, Canada
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Souto EB, Dias-Ferreira J, Craveiro SA, Severino P, Sanchez-Lopez E, Garcia ML, Silva AM, Souto SB, Mahant S. Therapeutic Interventions for Countering Leishmaniasis and Chagas's Disease: From Traditional Sources to Nanotechnological Systems. Pathogens 2019; 8:pathogens8030119. [PMID: 31374930 PMCID: PMC6789685 DOI: 10.3390/pathogens8030119] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 07/29/2019] [Accepted: 07/31/2019] [Indexed: 02/02/2023] Open
Abstract
The incidence of neglected diseases in tropical countries, such as Leishmaniasis and Chagas's disease, is attributed to a set of biological and ecological factors associated with the socioeconomic context of developing countries and with a significant burden to health care systems. Both Leishmaniasis and Chagas's disease are caused by different protozoa and develop diverse symptoms, which depend on the specific species infecting man. Currently available drugs to treat these disorders have limited therapeutic outcomes, frequently due to microorganisms' drug resistance. In recent years, significant efforts have been made towards the development of innovative drug delivery systems aiming to improve bioavailability and pharmacokinetic profiles of classical drug therapy. This paper discusses the key facts of Leishmaniasis and Chagas's disease, the currently available pharmacological therapies and the new drug delivery systems for conventional drugs.
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Affiliation(s)
- Eliana B Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra (FFUC), Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal.
- CEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
| | - João Dias-Ferreira
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra (FFUC), Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Sara A Craveiro
- Faculty of Health Sciences, University Fernando Pessoa, Rua Carlos da Maia, 296, Paranhos, 4200-150 Porto, Portugal
| | - Patrícia Severino
- Laboratory of Nanotechnology and Nanomedicine (LNMED), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil
- University of Tiradentes (UNIT), Industrial Biotechnology Program, Av. Murilo Dantas 300, Aracaju 49032-490, Brazil
| | - Elena Sanchez-Lopez
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08028 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), University of Barcelona, 08028 Barcelona, Spain
| | - Maria L Garcia
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08028 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), University of Barcelona, 08028 Barcelona, Spain
| | - Amélia M Silva
- Departamento de Biologia e Ambiente, Universidade de Trás-os-Montes e Alto Douro (UTAD), P.O. Box 1013; 5001-801 Vila Real, Portugal
- Centro de Investigação e de Tecnologias Agro-Ambientais e Biológicas (CITAB-UTAD), 5001-801 Vila Real, Portugal
| | - Selma B Souto
- Department of Endocrinology of Braga Hospital, Sete Fontes, 4710-243 São Victor, Braga, Portugal
| | - Sheefali Mahant
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana 124001, India
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Madhumanchi S, Suedee R, Nakpheng T, Tinpun K, Temboot P, Srichana T. Binding interactions of bacterial lipopolysaccharides to polymyxin B in an amphiphilic carrier 'sodium deoxycholate sulfate'. Colloids Surf B Biointerfaces 2019; 182:110374. [PMID: 31330430 DOI: 10.1016/j.colsurfb.2019.110374] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 12/19/2022]
Abstract
This work presents the outcomes of a comparative study of molecular interactions of polymyxin B (PMB) and F12 and F13 formulations in the mole ratios of 1:2 and 1:3 of PMB:sodium deoxycholate sulfate (SDCS), respectively, and a commercial PMB formulation (CPMB) with lipopolysaccharides (LPS). Several spectroscopic and interfacial studies were performed to obtain LPS-peptide interactions at a molecular level. The fluorescence titrimetry method revealed that the F12 formulation (325 nM) exhibited a lower number of binding sites to the LPS compared to CPMB and F13 as well as PMB alone (537 nM). Similarly, in the presence of LPS, the F12 formulation (88 nm) exhibited smaller particle sizes in the dynamic light scattering study compared to PMB (116 nm), CPMB, and the F13 formulation. An interfacial study and circular dichroism spectroscopy revealed PMB and CPMB insertion into the LPS micelles to destabilize and disrupt the LPS membrane, whereas the F12 and F13 formulations may induce pseudo-aggregation. The NMR and IR studies showed that the presence of SDCS, the hydrophobicity of PMB increased by hydrogen bonding and electrostatic interactions and formed stabilized PMB-SDCS micelles. The PMB-SDCS formulation is likely to release PMB for easy penetration into the lipid membrane and cause disruption of the complex LPS micelles. Furthermore, the PMB-SDCS formulations neutralized and detoxified the LPS micelles with minimal toxicity to normal kidney tubular cells as well as an immortalised kidney cell line. The antimicrobial properties of PMBloaded SDCS nanomicelles were effective against a resistant strain of Pseudomonas aeruginosa.
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Affiliation(s)
- Sreenu Madhumanchi
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand; Molecular Recognition Materials Research Unit, Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Roongnapa Suedee
- Molecular Recognition Materials Research Unit, Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Titpawan Nakpheng
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Kittiya Tinpun
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Pornvichai Temboot
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Teerapol Srichana
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand.
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Compressed nanofibrous oral tablets: An ingenious way for controlled release kinetics of Amphotericin-B loaded gelatin nanofibers. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.nanoso.2019.100367] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Singh S, Hussain A, Shakeel F, Ahsan MJ, Alshehri S, Webster TJ, Lal UR. Recent insights on nanomedicine for augmented infection control. Int J Nanomedicine 2019; 14:2301-2325. [PMID: 31114188 PMCID: PMC6497429 DOI: 10.2147/ijn.s170280] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Antimicrobial agents have been widely investigated for protecting against microbial infections in modern health. Drug-related limitations, poor bioavailability, toxicity to mammalian cells, and frequent bacteria drug resistance are major challenges faced when exploited in nanomedicine forms. Specific attention has been paid to control nanomaterial-based infection against numerous challenging pathogens in addition to improved drug delivery, targeting, and pharmacokinetic (PK) profiles, and thus, efficient antimicrobials have been fabricated using diverse components (metals, metal oxides, synthetic and semisynthetic polymers, natural or biodegradable polymers, etc). The present review covers several nanocarriers delivered through various routes of administration, highlighting major findings to control microbial infection as compared to using the free drug. Results over the past decade support the consistent development of various nanomedicines capable of improving biological significance and therapeutic benefits against an array of microbial strains. Depending on the intended application of nanomedicine, infection control will be challenged by various factors such as weighing the risk-benefits in healthcare settings, nanomaterial-induced (eco)toxicological hazards, frequent development of antibiotic resistance, scarcity of in vivo toxicity data, and a poor understanding of microbial interactions with nanomedicine at the molecular level. This review summarizes well-established informative data for nanomaterials used for infection control and safety concerns of nanomedicines to healthcare sectors followed by the significance of a unique "safe-by-design" approach.
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Affiliation(s)
- Sima Singh
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Ranchi 835215, Jharkhand, India
| | - Afzal Hussain
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Ranchi 835215, Jharkhand, India
| | - Faiyaz Shakeel
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohamed Jawed Ahsan
- Department of Pharmaceutical Chemistry, Maharishi Arvind College of Pharmacy, Jaipur, Rajasthan, 302023, India
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Thomas J Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA,
| | - Uma Ranjan Lal
- School of Pharmaceutical Sciences, Shoolini University, Solan 173229, Himacahal Pradesh, India
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50
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Kamel R. Nanotherapeutics as promising approaches to combat fungal infections. Drug Dev Res 2019. [DOI: 10.1002/ddr.21533] [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]
Affiliation(s)
- Rabab Kamel
- Department of Pharmaceutical TechnologyNational Research Centre Cairo Egypt
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