1
|
Guo D, Shi C, Suo L, Ji X, Yue H, Yuan D, Luo J. "Click" amphotericin B in prodrug nanoformulations for enhanced systemic fungemia treatment. J Control Release 2024; 370:626-642. [PMID: 38734314 DOI: 10.1016/j.jconrel.2024.05.003] [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: 01/17/2024] [Revised: 04/03/2024] [Accepted: 05/02/2024] [Indexed: 05/13/2024]
Abstract
Severe nephrotoxicity and infusion-related side effects pose significant obstacles to the clinical application of Amphotericin B (AmB) in life-threatening systemic fungal infections. In pursuit of a cost-effective and safe formulation, we have introduced multiple phenylboronic acid (PBA) moieties onto a linear dendritic telodendrimer (TD) scaffold, enabling effective AmB conjugation via boronate chemistry through a rapid, high yield, catalysis-free and dialysis-free "Click" drug loading process. Optimized AmB-TD prodrugs self-assemble into monodispersed micelles characterized by small particle sizes and neutral surface charges. AmB prodrugs sustain drug release in circulation, which is accelerated in response to the acidic pH and Reactive Oxygen Species (ROS) in the infection and inflammation. Prodrugs mitigate the AmB aggregation status, reduce cytotoxicity and hemolytic activity compared to Fungizone®, and demonstrate superior antifungal activity to AmBisome®. AmB-PEG5kBA4 has a comparable maximum tolerated dose (MTD) to AmBisome®, while over 20-fold increase than Fungizone®. A single dose of AmB-PEG5kBA4 demonstrates superior efficacy to Fungizone® and AmBisome® in treating systemic fungal infections in both immunocompetent and immunocompromised mice.
Collapse
Affiliation(s)
- Dandan Guo
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA
| | - Changying Shi
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA
| | - Liye Suo
- Department of Pathology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA
| | - Xiaotian Ji
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA
| | - Hao Yue
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA
| | - Dekai Yuan
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA
| | - Juntao Luo
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA; Department of Surgery, State University of New York Upstate Medical University, Syracuse, NY 13210, USA; Department of Microbiology and Immunology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA; Upstate Cancer Center, State University of New York Upstate Medical University, Syracuse, NY 13210, USA; Sepsis Interdisciplinary Research Center (SIRC), State University of New York Upstate Medical University, Syracuse, NY 13210, USA.
| |
Collapse
|
2
|
Prajapat VM, Aalhate M, Sriram A, Mahajan S, Maji I, Gupta U, Kumari D, Singh K, Kalia NP, Dua K, Singh SK, Singh PK. Amphotericin B loaded nanoemulsion: Optimization, characterization and in-vitro activity against L. donovani promastigotes. Parasitol Int 2024; 100:102848. [PMID: 38159836 DOI: 10.1016/j.parint.2023.102848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
The present work aimed to develop and evaluate AmB-loaded nano-emulsion (AmB-NE) which will augment the solubility of AmB and lead to enhanced anti-leishmanial activity. The composition of AmB-NE was optimized by systematic screening followed by DoE-extreme vertices mixture design. The optimized NE revealed mean droplet size and PDI of 44.19 ± 5.5 nm, 0.265 ± 0.0723, respectively. The NE could efficiently encapsulate AmB with drug content and efficiency 83.509 ± 0.369% and 81.659 ± 0.013%, respectively. The presence of cholesterol and stearyl amine retarded the release (P < 0.0001) of AmB significantly compared to AmB suspension. The AmB-NE and pure AmB suspension demonstrated the IC50 of 0.06309 μg/mL and 0.3309 μg/mL against L.donovani promastigotes after 48 h incubation. The formulation was robust at all exaggerated stability conditions such as freeze-thaw and centrifugation. These findings indicate that AmB-NE is an attractive approach to treat visceral leishmaniasis with improved activity.
Collapse
Affiliation(s)
- Vikram Mohanlal Prajapat
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Mayur Aalhate
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Anitha Sriram
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Srushti Mahajan
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Indrani Maji
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Ujala Gupta
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Diksha Kumari
- Infectious Diseases Division, CSIR- Indian Institute of Integrative Medicine, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Kuljit Singh
- Infectious Diseases Division, CSIR- Indian Institute of Integrative Medicine, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Nitin Pal Kalia
- Department of Biological Science, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Sachin Kumar Singh
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia; School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Pankaj Kumar Singh
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India.
| |
Collapse
|
3
|
Zhong X, Yang J, Liu H, Yang Z, Luo P. Potential lipid-based strategies of amphotericin B designed for oral administration in clinical application. Drug Deliv 2023; 30:2161671. [PMID: 36601799 PMCID: PMC9828648 DOI: 10.1080/10717544.2022.2161671] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Amphotericin B (AmB) is regarded as a first-line therapy against life-threatening invasive fungal infections. Due to its poor oral bioavailability, AmB is restricted to intravenous administration in clinical practice. As science continues to move forward, two lipid-based formulations are successfully developed for oral AmB administration, currently undergoing phase I clinical trials. Encouragingly, lipid-AmB conjugates with emulsions also exhibit a better bioavailability, which may be another strategy to design oral AmB formulation in clinical practice. Thus, this review mainly focused on the two lipid-based formulations in clinical trials, and discussed the potential perspectives of AmB-lipid conjugation-loaded nanocochleates and emulsions.
Collapse
Affiliation(s)
- Xiaoming Zhong
- Department of Oncology Radiotherapy, Jiangxi Cancer Hospital, Nanchang, China
| | - Jianqiong Yang
- Department of Clinical Medicine Research Center, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China;
| | - Hongyan Liu
- Department of Pharmacy, Shanghai Songjiang District Central Hospital, Shanghai, China
| | - Zhiwen Yang
- Department of Pharmacy, Shanghai Songjiang District Central Hospital, Shanghai, China
| | - Ping Luo
- Department of Breast surgery, Nanchang Third Hospital, Nanchang, China,CONTACT Ping Luo Department of Breast surgery, Nanchang Third Hospital, Nanchang, China
| |
Collapse
|
4
|
da Silva JT, Dantas de Sousa PH, Costa AF, de Menezes LB, Alves SF, Pellegrini F, Amaral AC. Fluconazole and propolis co-encapsulated in chitosan nanoparticles for the treatment of vulvovaginal candidiasis in a murine model. Med Mycol 2023; 61:myad113. [PMID: 37947253 DOI: 10.1093/mmy/myad113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 09/25/2023] [Accepted: 11/07/2023] [Indexed: 11/12/2023] Open
Abstract
Vulvovaginal candidiasis (VVC) is a fungal infection caused mainly by Candida albicans. The treatment of VVC with azoles has been impaired due to the increased cases of resistance presented by this pathogen. The aim of the present study was to investigate the antifungal activity of mucoadhesive chitosan nanoparticles encapsulating both green propolis and fluconazole for topical use in the treatment of VVC. The nanoparticles were prepared by the ionic gelation method, resulting in a size of 316.5 nm containing 22 mg/kg of green propolis and 2.4 mg/kg of fluconazole. The nanoparticles were non-toxic in vitro using red blood cells or in vivo in a Galleria mellonella toxicity model. The treatment of female BALB/c mice infected by C. albicans ATCC 10231 with topical nanoparticles co-encapsulating fluconazole and green propolis was effective even using a fluconazole amount 20 times lower than the amount of miconazole nitrate 2% cream. Considering that the mucoadhesive property of chitosan, which is known to allow a prolonged retention time of the compounds at the mucous epithelia, the antifungal potential of the phenols and flavonoids present in green propolis may have favored the effectiveness of this treatment. These results indicate that this formulation of topical use for fluconazole associated with green propolis can be used as a promising approach to therapy for the treatment of VVC, thus contributing to reducing the development of resistance to azoles.
Collapse
Affiliation(s)
- Jacqueline Teixeira da Silva
- Laboratory of Nano & Biotechnology, Institute of Tropical Pathology and Public Health, Universidade Federal de Goiás, St 235 university sector, Goiânia, GO, 74605-050, Brazil
| | - Paulo Henrique Dantas de Sousa
- Laboratory of Nano & Biotechnology, Institute of Tropical Pathology and Public Health, Universidade Federal de Goiás, St 235 university sector, Goiânia, GO, 74605-050, Brazil
| | - Adelaide Fernandes Costa
- Laboratory of Nano & Biotechnology, Institute of Tropical Pathology and Public Health, Universidade Federal de Goiás, St 235 university sector, Goiânia, GO, 74605-050, Brazil
| | - Liliana Borges de Menezes
- Laboratory of Pathology, Universidade Federal de Goiás, St 235 university sector, Goiânia, GO, 74605-050, Brazil
| | - Suzana Ferreira Alves
- Pharmacy Course, School of Medical Sciences, Pharmaceuticals and Biomedical Sciences, Pontifícia Universidade Católica de Goiás, Av university, 1440, Goiânia, GO, 74175-120, Brazil
| | - Flavio Pellegrini
- Company Citrinitas, St Pedroso Alvarenga, 505, São Paulo, SP, 04531-930, Brazil
| | - Andre Correa Amaral
- Laboratory of Nano & Biotechnology, Institute of Tropical Pathology and Public Health, Universidade Federal de Goiás, St 235 university sector, Goiânia, GO, 74605-050, Brazil
| |
Collapse
|
5
|
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.
Collapse
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.
| |
Collapse
|
6
|
Frézard F, Aguiar MMG, Ferreira LAM, Ramos GS, Santos TT, Borges GSM, Vallejos VMR, De Morais HLO. Liposomal Amphotericin B for Treatment of Leishmaniasis: From the Identification of Critical Physicochemical Attributes to the Design of Effective Topical and Oral Formulations. Pharmaceutics 2022; 15:pharmaceutics15010099. [PMID: 36678729 PMCID: PMC9864876 DOI: 10.3390/pharmaceutics15010099] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022] Open
Abstract
The liposomal amphotericin B (AmB) formulation, AmBisome®, still represents the best therapeutic option for cutaneous and visceral leishmaniasis. However, its clinical efficacy depends on the patient's immunological status, the clinical manifestation and the endemic region. Moreover, the need for parenteral administration, its side effects and high cost significantly limit its use in developing countries. This review reports the progress achieved thus far toward the understanding of the mechanism responsible for the reduced toxicity of liposomal AmB formulations and the factors that influence their efficacy against leishmaniasis. It also presents the recent advances in the development of more effective liposomal AmB formulations, including topical and oral liposome formulations. The critical role of the AmB aggregation state and release rate in the reduction of drug toxicity and in the drug efficacy by non-invasive routes is emphasized. This paper is expected to guide future research and development of innovative liposomal formulations of AmB.
Collapse
Affiliation(s)
- Frédéric Frézard
- Department of Physiology and Biophysics, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
- Correspondence: ; Tel.: +55-31-34092940
| | - Marta M. G. Aguiar
- Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| | - Lucas A. M. Ferreira
- Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| | - Guilherme S. Ramos
- Department of Physiology and Biophysics, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| | - Thais T. Santos
- Department of Physiology and Biophysics, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| | - Gabriel S. M. Borges
- Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| | - Virgínia M. R. Vallejos
- Department of Physiology and Biophysics, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| | - Helane L. O. De Morais
- Department of Physiology and Biophysics, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| |
Collapse
|
7
|
Kumar P, Kumar P, Singh N, Khajuria S, Patel R, Rajana VK, Mandal D, Velayutham R. Limitations of current chemotherapy and future of nanoformulation-based AmB delivery for visceral leishmaniasis-An updated review. Front Bioeng Biotechnol 2022; 10:1016925. [PMID: 36588956 PMCID: PMC9794769 DOI: 10.3389/fbioe.2022.1016925] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/31/2022] [Indexed: 12/15/2022] Open
Abstract
Visceral leishmaniasis (VL) is the most lethal of all leishmaniasis diseasesand the second most common parasiticdisease after malaria and,still, categorized as a neglected tropical disease (NTD). According to the latest WHO study, >20 Leishmania species spread 0.7-1.0 million new cases of leishmaniasis each year. VL is caused by the genus, Leishmania donovani (LD), which affects between 50,000 and 90,000 people worldwide each year. Lack of new drug development, increasing drug resistance, toxicity and high cost even with the first line of treatmentof Amphotericin B (AmB), demands new formulation for treatment of VLFurther the lack of a vaccine, allowedthe researchers to develop nanofomulation-based AmB for improved delivery. The limitation of AmB is its kidney and liver toxicity which forced the development of costly liposomal AmB (AmBisome) nanoformulation. Success of AmBisome have inspired and attracted a wide range of AmB nanoformulations ranging from polymeric, solid lipid, liposomal/micellar, metallic, macrophage receptor-targetednanoparticles (NP) and even with sophisticated carbon/quantum dot-based AmBnano delivery systems. Notably, NP-based AmB delivery has shown increased efficacy due to increased uptake, on-target delivery and synergistic impact of NP and AmB. In this review, we have discussed the different forms of leishmaniasis disease and their current treatment options with limitations. The discovery, mechanism of action of AmB, clinical status of AmB and improvement with AmBisome over fungizone (AmB-deoxycholate)for VL treatment was further discussed. At last, the development of various AmB nanoformulation was discussed along with its adavantages over traditional chemotherapy-based delivery.
Collapse
Affiliation(s)
- Prakash Kumar
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Pawan Kumar
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Nidhi Singh
- National Institute of Pharmaceutical Education and Research, Ahmedabad, India
| | - Salil Khajuria
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Rahul Patel
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Vinod Kumar Rajana
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Debabrata Mandal
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India,*Correspondence: Ravichandiran Velayutham, ; Debabrata Mandal,
| | - Ravichandiran Velayutham
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India,National Institute of Pharmaceutical Education and Research, Kolkata, India,*Correspondence: Ravichandiran Velayutham, ; Debabrata Mandal,
| |
Collapse
|
8
|
Effect of Acyl Chain Length on Hydrophobized Cashew Gum Self-Assembling Nanoparticles: Colloidal Properties and Amphotericin B Delivery. COLLOIDS AND INTERFACES 2022. [DOI: 10.3390/colloids6040065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Given its many potential applications, cashew gum hydrophobic derivatives have gained increasing attraction in recent years. We report here the effect of acyl chain length on hydrophobized cashew gum derivatives, using acetic, propionic, and butyric anhydrides on self-assembly nanoparticle properties and amphotericin B delivery. Nanoparticles with unimodal particle size distribution, highly negative zeta potential, and low PDI were produced. Butyrate cashew gum nanoparticles presented smaller size (<~100 nm) than acetylated and propionate cashew gum nanoparticles and no cytotoxicity in murine fibroblast cells was observed up to 100 µg/mL for loaded and unloaded nanoparticles. As a proof of concept of the potential use of the developed nanoparticle as a drug carrier formulation, amphotericin B (AmB) was encapsulated and fully characterized in their physicochemical, AmB association and release, stability, and biological aspects. They exhibited average hydrodynamic diameter lower than ~200 nm, high AmB efficiency encapsulations (up to 94.9%), and controlled release. A decrease in AmB release with the increasing of the anhydride chain length was observed, which explains the differences in antifungal activity against Candida albicans strains. An excellent storage colloidal stability was observed for unloaded and loaded AmB without use of surfactant. Considering the AmB delivery, the acyl derivative with low chain length is shown to be the best one, as it has high drug loading and AmB release, as well as low minimum inhibitory concentration against Candida albicans strains.
Collapse
|
9
|
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.
Collapse
|
10
|
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.
Collapse
Affiliation(s)
| | - Anteneh Belete
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, Addis Ababa University, Addis Ababa, Ethiopia
| |
Collapse
|
11
|
Davis G, Kurse A, Agarwal A, Sheikh-Hamad D, Kumar MNVR. Nano-encapsulation strategies to circumvent drug-induced kidney injury and targeted nanomedicines to treat kidney diseases. CURRENT OPINION IN TOXICOLOGY 2022. [DOI: 10.1016/j.cotox.2022.100346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
12
|
Tadini MC, Fernandes FS, Ozelin SD, de Melo MRS, Mansur AL, de Toledo TB, de Albuquerque NCP, Tavares DC, Marquele-Oliveira F, de Oliveira ARM. Pharmacokinetic study of AmB-NP-GR: a new granule form with amphotericin B to treat leishmaniasis and fungal infections. Eur J Pharm Sci 2022; 173:106173. [PMID: 35331860 DOI: 10.1016/j.ejps.2022.106173] [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: 09/09/2021] [Revised: 03/18/2022] [Accepted: 03/20/2022] [Indexed: 11/03/2022]
Abstract
Amphotericin B (AmB) has been the gold standard to treat systemic fungal infections. The use of AmB is restricted to hospitals because it poses several risks, mainly risks related to its high nephrotoxicity. Given the importance of this drug in medicine, new therapeutics and AmB formulations with nanotechnological improvements are required and could bring many benefits to patients. A new drug formulation with gastro-resistant coated granules has been proposed. The lipid-based system containing AmB was produced and used as raw material in the granulation/coated process. The new developed formulation (AmB-NP-GR) was characterized by optical microscopy, granulometry, and atomic force microscopy (AFM) after disintegration test. AmB-NP-GR showed granular shape, with most granules measured between 250 and 500 µm (37 ± 7% w/w). The AFM images indicated that the granule formulation should disintegrate in the intestine, to release the lipid-based carriers, making them available for absorption and allowing them to reach the blood circulation. The developed formulation was administered to rats in a single dose of 4.0 or 8.0 mg kg-1 and the pharmacokinetics was studied. The samples were analyzed by liquid chromatography coupled to mass spectrometry. Before the pharmacokinetic studies were conducted, the bioanalytical method was validated according to the EMA guideline and all evaluated parameters agreed with this guideline. The pharmacokinetic results showed that Cmax was similar for both doses and that tmax was reached at 4-12 hours for dose of 4.0 mg kg-1 and 4 hours for dose of 8.0 mg kg-1. The half-life related to the dose of 8.0 mg kg-1 increased significantly compared to the dose of 4.0 mg kg-1 (an increase of more than 3 times). In addition, the mean residence time related to the dose of 8.0 mg kg-1 was 4 times higher than for the lower dose. The clearance value showed to be higher for the lower dose. Together, these results provide important conclusions for experimental design of other in vivo safety and efficacy studies of AmB-NP-GR.
Collapse
Affiliation(s)
- Maraine Catarina Tadini
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, 14040-901, Ribeirão Preto, SP, Brazil; Eleve Science Pesquisa e Desenvolvimento, Supera Parque Av. Dra. Nadir Aguiar, n. 1805, 14056-680, Ribeirão Preto, São Paulo, Brazil
| | | | - Saulo Duarte Ozelin
- University of Franca, Av. Dr. Armando Salles Oliveira, n. 201, 14404-600, Franca, SP, Brazil
| | | | - Ana Luiza Mansur
- Eleve Science Pesquisa e Desenvolvimento, Supera Parque Av. Dra. Nadir Aguiar, n. 1805, 14056-680, Ribeirão Preto, São Paulo, Brazil
| | - Thaís Bueno de Toledo
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, 14040-901, Ribeirão Preto, SP, Brazil; Eleve Science Pesquisa e Desenvolvimento, Supera Parque Av. Dra. Nadir Aguiar, n. 1805, 14056-680, Ribeirão Preto, São Paulo, Brazil
| | | | - Denise Crispim Tavares
- University of Franca, Av. Dr. Armando Salles Oliveira, n. 201, 14404-600, Franca, SP, Brazil
| | - Franciane Marquele-Oliveira
- Eleve Science Pesquisa e Desenvolvimento, Supera Parque Av. Dra. Nadir Aguiar, n. 1805, 14056-680, Ribeirão Preto, São Paulo, Brazil.
| | - Anderson Rodrigo Moraes de Oliveira
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, 14040-901, Ribeirão Preto, SP, Brazil.
| |
Collapse
|
13
|
Mazire P, Agarwal V, Roy A. Road-map of pre-clinical treatment for Visceral Leishmaniasis. Drug Dev Res 2021; 83:317-327. [PMID: 34962315 DOI: 10.1002/ddr.21907] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 12/03/2021] [Accepted: 12/14/2021] [Indexed: 11/07/2022]
Abstract
Visceral leishmaniasis (VL) or Kala-azar, is the most lethal form of leishmaniasis, is still prevalent in many countries where it is endemic. It is a threat to human life caused by protozoan parasite Leishmania donovani. The severity of the disease is further increased as the treated individuals might have a chance of developing Post Kala-azar Dermal Leishmaniasis (PKDL) in the long run. Moreover, several countries have reported high number of HIV-VL co-infected patients. Therefore, there is a dire need for the development of efficient diagnostic methods and drugs in order to combat the disease and to control the spread of disease. At present, the treatment for VL entirely relies on therapeutic drugs as no vaccine is available yet. Ever since 1900s a series of drugs have been invented and used for treatment of VL; but the need for one such cost-effective treatment that would completely cure the disease with minimal side-effects, low relapse rate with high efficacy and less toxicity remains yet to be fulfilled. Therefore, identifying novel compounds is very crucial to develop potent antileishmanial agents. Thus, this review enlists several instances of drug development, including the pharmacokinetic and pharmacodynamic properties of antileishmanial drugs, different experimental animal models used to investigate the disease progression and to analyze treatment dosage and pharmacological aspect of drugs. Furthermore, the existing gap in drug development and future measures to improve the process are also discussed in this review.
Collapse
Affiliation(s)
- Priyanka Mazire
- Department of Biotechnology, Savitribai Phule Pune University, Pune, India
| | - Vartika Agarwal
- Department of Biotechnology, Savitribai Phule Pune University, Pune, India
| | - Amit Roy
- Department of Biotechnology, Savitribai Phule Pune University, Pune, India
| |
Collapse
|
14
|
Suhail M, Fang CW, Khan A, Minhas MU, Wu PC. Fabrication and In Vitro Evaluation of pH-Sensitive Polymeric Hydrogels as Controlled Release Carriers. Gels 2021; 7:110. [PMID: 34449621 PMCID: PMC8395813 DOI: 10.3390/gels7030110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/13/2021] [Accepted: 07/21/2021] [Indexed: 12/19/2022] Open
Abstract
The purpose of the current investigation was to develop chondroitin sulfate/carbopol-co-poly(acrylic acid) (CS/CBP-co-PAA) hydrogels for controlled delivery of diclofenac sodium (DS). Different concentrations of polymers chondroitin sulfate (CS), carbopol 934 (CBP), and monomer acrylic acid (AA) were cross-linked by ethylene glycol dimethylacrylate (EGDMA) in the presence of ammonium peroxodisulfate (APS) (initiator). The fabricated hydrogels were characterized for further experiments. Characterizations such as Scanning electron microscopy (SEM), Thermogravimetric analysis (TGA), Differential scanning calorimetry (DSC), Powder X-ray diffractometry (PXRD), and Fourier transform infrared spectroscopy (FTIR) were conducted to understand the surface morphology, thermodynamic stability, crystallinity of the drug, ingredients, and developed hydrogels. The swelling and drug release studies were conducted at two different pH mediums (pH 1.2 and 7.4), and pH-dependent swelling and drug release was shown due to the presence of functional groups of both polymers and monomers; hence, greater swelling and drug release was observed at the higher pH (pH 7.4). The percent drug release of the developed system and commercially available product cataflam was compared and high controlled release of the drug from the developed system was observed at both low and high pH. The mechanism of drug release from the hydrogels followed Korsmeyer-Peppas model. Conclusively, the current research work demonstrated that the prepared hydrogel could be considered as a suitable candidate for controlled delivery of diclofenac sodium.
Collapse
Affiliation(s)
- Muhammad Suhail
- School of Pharmacy, Kaohsiung Medical University, 100 Shih-Chuan 1st Road, Kaohsiung City 80708, Taiwan;
| | - Chih-Wun Fang
- Divison of Pharmacy, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung City 81342, Taiwan;
| | - Arshad Khan
- Department of Pharmaceutics, Faculty of Pharmacy, Khawaja Fareed Campus (Railway Road), The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan;
| | | | - Pao-Chu Wu
- School of Pharmacy, Kaohsiung Medical University, 100 Shih-Chuan 1st Road, Kaohsiung City 80708, Taiwan;
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| |
Collapse
|
15
|
Anwar M, Muhammad F, Akhtar B. Biodegradable nanoparticles as drug delivery devices. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102638] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
16
|
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.
Collapse
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
Collapse
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
| |
Collapse
|
17
|
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: 24] [Impact Index Per Article: 8.0] [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.
Collapse
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.
| |
Collapse
|
18
|
Jamshaid H, Din FU, Khan GM. Nanotechnology based solutions for anti-leishmanial impediments: a detailed insight. J Nanobiotechnology 2021; 19:106. [PMID: 33858436 PMCID: PMC8051083 DOI: 10.1186/s12951-021-00853-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 04/07/2021] [Indexed: 12/13/2022] Open
Abstract
As a neglected tropical disease, Leishmaniasis is significantly instigating morbidity and mortality across the globe. Its clinical spectrum varies from ulcerative cutaneous lesions to systemic immersion causing hyperthermic hepato-splenomegaly. Curbing leishmanial parasite is toughly attributable to the myriad obstacles in existing chemotherapy and immunization. Since the 1990s, extensive research has been conducted for ameliorating disease prognosis, by resolving certain obstacles of conventional therapeutics viz. poor efficacy, systemic toxicity, inadequate drug accumulation inside the macrophage, scarce antigenic presentation to body's immune cells, protracted length and cost of the treatment. Mentioned hurdles can be restricted by designing nano-drug delivery system (nano-DDS) of extant anti-leishmanials, phyto-nano-DDS, surface modified-mannosylated and thiolated nano-DDS. Likewise, antigen delivery with co-transportation of suitable adjuvants would be achievable through nano-vaccines. In the past decade, researchers have engineered nano-DDS to improve the safety profile of existing drugs by restricting their release parameters. Polymerically-derived nano-DDS were found as a suitable option for oral delivery as well as SLNs due to pharmacokinetic re-modeling of drugs. Mannosylated nano-DDS have upgraded macrophage internalizing of nanosystem and the entrapped drug, provided with minimal toxicity. Cutaneous Leishmaniasis (CL) was tackling by the utilization of nano-DDS designed for topical delivery including niosomes, liposomes, and transfersomes. Transfersomes, however, appears to be superior for this purpose. The nanotechnology-based solution to prevent parasitic resistance is the use of Thiolated drug-loaded and multiple drugs loaded nano-DDS. These surfaces amended nano-DDS possess augmented IC50 values in comparison to conventional drugs and un-modified nano-DDS. Phyto-nano-DDS, another obscure horizon, have also been evaluated for their anti-leishmanial response, however, more intense assessment is a prerequisite. Impoverished Cytotoxic T-cells response followed by Leishmanial antigen proteins delivery have also been vanquished using nano-adjuvants. The eminence of nano-DDS for curtailment of anti-leishmanial chemotherapy and immunization associated challenges are extensively summed up in this review. This expedited approach is ameliorating the Leishmaniasis management successfully. Alongside, total to partial eradication of this disease can be sought along with associated co-morbidities.
Collapse
Affiliation(s)
- Humzah Jamshaid
- Nanomedicine Research Group, Department of Pharmacy, Quaid-I-Azam University, Islamabad, 45320, Pakistan
| | - Fakhar Ud Din
- Nanomedicine Research Group, Department of Pharmacy, Quaid-I-Azam University, Islamabad, 45320, Pakistan.
| | - Gul Majid Khan
- Nanomedicine Research Group, Department of Pharmacy, Quaid-I-Azam University, Islamabad, 45320, Pakistan.
- Islamia College University, Peshawar, Khyber Pakhtunkhwa, Pakistan.
| |
Collapse
|
19
|
Hou Y, Yang M, Li J, Bi X, Li G, Xu J, Xie S, Dong Y, Li D, Du Y. The enhancing antifungal effect of AD1 aptamer-functionalized amphotericin B-loaded PLGA-PEG nanoparticles with a low-frequency and low-intensity ultrasound exposure on C.albicans biofilm through targeted effect. NANOIMPACT 2021; 21:100275. [PMID: 35559767 DOI: 10.1016/j.impact.2020.100275] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/29/2020] [Accepted: 11/12/2020] [Indexed: 05/27/2023]
Abstract
The prevalence and fatality rates with fungal biofilm-associated infections urgently need to develop targeted therapeutic approaches to augment the action of antifungal drugs. This study developed amphotericin B-loaded PLGA-PEG nanoparticles (AmB-NPs) with AD1 aptamer conjugation on its surface via an EDC/NHS technique. Their high nuclease resistance of the conjugation was confirmed by PAGE gel electrophoresis. The targeting and toxicity of AD1-AmB-NPs in the subcutaneous C. albicans infection model were evaluated. AD1-AmB-NPs can bind to different morphological forms(including yeast cells, germ tubes, hyphae) of C. albicans biofilms and extracellular matrix material. Low-frequency and low-intensity ultrasound (LFU, with a fixed frequency of 42 kHz, at the intensity of 0.30 W/cm2 for 15 min) significantly promoted permeability of the biofilm and allowed AD1-AmB-NPs into the deepest layers of the biofilm. After 7 days of treatment, the combination treatment of AD1-AmB-NPs and LFU, kills at least 99% of the biofilm fungal population in vivo comparison with ultrasound alone or AD1-AmB-NPs alone, and returned to normal subcutaneously. Our data suggest that the combined strategy of AD1-AmB-NPs and ultrasound treatment selective delivered of therapeutic drugs to the infection site and exhibited significant synergistic antifungal effects.
Collapse
Affiliation(s)
- Yuru Hou
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China
| | - Min Yang
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China
| | - Jianhu Li
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China
| | - Xiaoyun Bi
- Department of Clinical Laboratory, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Gangjing Li
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China
| | - Jieru Xu
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Shuang Xie
- Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China
| | - Yu Dong
- Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China
| | - Dairong Li
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
| | - Yonghong Du
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, 400016, China.
| |
Collapse
|
20
|
Wagle SR, Kovacevic B, Walker D, Ionescu CM, Shah U, Stojanovic G, Kojic S, Mooranian A, Al-Salami H. Alginate-based drug oral targeting using bio-micro/nano encapsulation technologies. Expert Opin Drug Deliv 2020; 17:1361-1376. [PMID: 32597249 DOI: 10.1080/17425247.2020.1789587] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Oral delivery is the most common administrated drug delivery path. However, oral administration of lipophilic drugs has some limitations: they have poor dose-response due to low and varied dissolution kinetics and oral bioavailability with sub-optimal dissolution within the aqueous gastrointestinal microenvironment. Therefore, there is a need for robust formulating methods that protect the drug until it reaches to its optimum absorption site, allowing its optimum pharmacological effects via increasing its intestinal permeation and bioavailability. AREA COVERED Herein, we provide insights on orally administered lipophilic drug delivery systems. The detailed description of the obstacles associated with the oral bioavailability of lipophilic drugs are also discussed. Following this, techniques to overcome these obstacles with much emphasis on optimal safety and efficacy are addressed. Newly designed ionic vibrational jet flow encapsulation technology has enormous growth in lipophilic drug delivery systems, which is discussed thereafter. EXPERT OPINION Researchers have shown interest in drug's encapsulation. A combination of drug-bile acid and microencapsulation methods can be one promising strategy to improve the oral delivery of lipophilic drugs. However, the most critical aspect of this approach is the selection of bile acids, polymer, and encapsulation technology.
Collapse
Affiliation(s)
- Susbin Raj Wagle
- Biotechnology and Drug Development Research Laboratory, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University , Perth, Western Australia, Australia
| | - Bozica Kovacevic
- Biotechnology and Drug Development Research Laboratory, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University , Perth, Western Australia, Australia
| | - Daniel Walker
- Biotechnology and Drug Development Research Laboratory, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University , Perth, Western Australia, Australia
| | - Corina Mihaela Ionescu
- Biotechnology and Drug Development Research Laboratory, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University , Perth, Western Australia, Australia
| | - Umar Shah
- Biotechnology and Drug Development Research Laboratory, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University , Perth, Western Australia, Australia.,School of Molecular and Life Sciences, Faculty of Science and Engineering, Curtin University , Perth, WA, Australia
| | - Goran Stojanovic
- Faculty of Technical Sciences, University of Novi Sad , Novi Sad, Serbia
| | - Sanja Kojic
- Faculty of Technical Sciences, University of Novi Sad , Novi Sad, Serbia
| | - Armin Mooranian
- Biotechnology and Drug Development Research Laboratory, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University , Perth, Western Australia, Australia
| | - Hani Al-Salami
- Biotechnology and Drug Development Research Laboratory, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University , Perth, Western Australia, Australia
| |
Collapse
|
21
|
Kasekar NM, Singh S, Jadhav KR, Kadam VJ. BCS class II drug loaded protein nanoparticles with enhanced oral bioavailability:in vitroevaluation andin vivopharmacokinetic study in rats. Drug Dev Ind Pharm 2020; 46:955-962. [DOI: 10.1080/03639045.2020.1764021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | | | - Kisan R. Jadhav
- Bharati Vidyapeeth’s College of Pharmacy, Navi Mumbai, India
| | | |
Collapse
|
22
|
Rodriguez YJ, Quejada LF, Villamil JC, Baena Y, Parra-Giraldo CM, Perez LD. Development of Amphotericin B Micellar Formulations Based on Copolymers of Poly(ethylene glycol) and Poly(ε-caprolactone) Conjugated with Retinol. Pharmaceutics 2020; 12:E196. [PMID: 32106492 PMCID: PMC7150995 DOI: 10.3390/pharmaceutics12030196] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/21/2020] [Accepted: 01/22/2020] [Indexed: 12/02/2022] Open
Abstract
Amphotericin B (AmB) is a broad spectrum of antifungal drug used to treat antifungal diseases. However, due to the high toxicity of AmB, treated patients may suffer the risk of side effects, such as renal failure. Nanoencapsulation strategies have been reported to elicit low toxicity, albeit most of them possess low encapsulation efficiency. The aim of this research is to develop micellar delivery systems for AmB with reduced toxicity while maintaining its affectivity by employing retinol (RET)-conjugated amphiphilic block copolymers (ABCs) as precursors. Copolymers composed of poly(ε-caprolactone) (A) and polyethylenglycol (B) of types AB and ABA were synthesized by ring opening polymerization and subsequently conjugated with RET by Steglich esterification. 1H-NMR spectroscopy was used to corroborate the structure of copolymers and their conjugates and determine their molecular weights. Analysis by gel permeation chromatography also found that the materials have narrow distributions. The resulting copolymers were used as precursors for delivery systems of AmB, thus reducing its aggregation and consequently causing a low haemolytic effect. Upon conjugation with RET, the encapsulation capacity was enhanced from approximately 2 wt % for AB and ABA copolymers to 10 wt %. AmB encapsulated in polymer micelles presented improved antifungal efficiency against Candida albicans and Candida auris strains compared with Fungizone®, as deduced from the low minimum inhibitory concentration.
Collapse
Affiliation(s)
- Yeimy J. Rodriguez
- Grupo de Investigación en Macromoléculas, Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia-Sede Bogotá, Carrera 45 No. 26-85, Edificio 451 of. 449, Bogotá D.C. 11001, Colombia;
| | - Luis F. Quejada
- Unidad de Proteómica y Micosis Humanas, Grupo de Enfermedades Infecciosas Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7 No. 43-82, Bogotá D.C. 110231, Colombia; (L.F.Q.); (J.C.V.)
| | - Jean C. Villamil
- Unidad de Proteómica y Micosis Humanas, Grupo de Enfermedades Infecciosas Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7 No. 43-82, Bogotá D.C. 110231, Colombia; (L.F.Q.); (J.C.V.)
| | - Yolima Baena
- Grupo de Investigación SILICOMOBA, Departamento de Farmacia, Facultad de Ciencias, Universidad Nacional de Colombia-Sede Bogotá, Carrera 45 No. 26-85, Edificio 451 of. 449, Bogotá D.C. 11001, Colombia
| | - Claudia M. Parra-Giraldo
- Unidad de Proteómica y Micosis Humanas, Grupo de Enfermedades Infecciosas Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7 No. 43-82, Bogotá D.C. 110231, Colombia; (L.F.Q.); (J.C.V.)
| | - Leon D. Perez
- Grupo de Investigación en Macromoléculas, Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia-Sede Bogotá, Carrera 45 No. 26-85, Edificio 451 of. 449, Bogotá D.C. 11001, Colombia;
| |
Collapse
|
23
|
Nimtrakul P, Tiyaboonchai W, Lamlertthon S. Amphotericin B Loaded Nanostructured Lipid Carriers for Parenteral Delivery: Characterization, Antifungal and In vitro Toxicity Assessment. Curr Drug Deliv 2020; 16:645-653. [PMID: 31362675 DOI: 10.2174/1567201816666190729145223] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 04/06/2019] [Accepted: 07/08/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Amphotericin B (AmB) is important for the treatment of systemic fungal infections. Nowadays, only intravenous administration (IV) of AmB has been available due to its low aqueous solubility. Two forms of AmB are available. The first is Fungizone®, a mixture of AmB and sodium deoxcycholate that produces severe nephrotoxicity. The second are lipid-based formulations that reduce nephrotoxicity, but they are costly and require higher dose than Fungizone®. Thus, a cheaper delivery system with reduced AmB toxicity is required. OBJECTIVE To develop and characterize AmB loaded-nanostructured lipid carriers (AmB-loaded NLCs) for IV administration to reduce AmB toxicity. METHODS AmB-loaded NLCs with different solid lipids were prepared by the high-pressure homogenization technique. Their physicochemical properties and the drug release profile were examined. The molecular structure of AmB, antifungal and hemolysis activities of developed AmB-loaded NLCs were also evaluated. RESULTS AmB-loaded NLCs ~110 to ~140 nm in diameter were successfully produced with a zeta potential of ~-19 mV and entrapment efficiency of ~75%. In vitro release showed fast release characteristics. AmB-loaded NLCs could reduce the AmB molecular aggregation as evident from the absorbance ratio of the first to the fourth peak showing a partial aggregation of AmB. This result suggested that AmB-loaded NLCs could offer less nephrotoxicity compared to Fungizone®. In vitro antifungal activity of AmB-loaded NLCs showed a minimum inhibitory concentration of 0.25 µgmL-1. CONCLUSION AmB-loaded NLCs present high potential carriers for effective IV treatment with prolonged circulation time and reduced toxicity.
Collapse
Affiliation(s)
- Pataranapa Nimtrakul
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok 6500, Thailand
| | - Waree Tiyaboonchai
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok 6500, Thailand
| | - Supaporn Lamlertthon
- Centre of excellence in Fungal Research and Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok 6500, Thailand
| |
Collapse
|
24
|
Efficient antileishmanial activity of amphotericin B and piperine entrapped in enteric coated guar gum nanoparticles. Drug Deliv Transl Res 2020; 11:118-130. [PMID: 32016707 DOI: 10.1007/s13346-020-00712-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Amphotericin B (AmB) exhibits potential antileishmanial activity, with only a little rate of recurrence. However, low bioavailability and severe nephrotoxicity are among the major shortcomings of AmB-based therapy. Various AmB nanoformulations have been developed, which to an extent, have reduced its toxicity and increased the drug efficacy. To further reduce the nonspecific tissue distribution and the cost of the treatment, the current AmB-based formulations require additional improvements. Combination of natural bioenhancers with AmB is expected to further increase its bioavailability. Therefore, we developed a nanoformulation of AmB and piperine (Pip), a plant alkaloid, known to enhance the bioavailability of various drugs, by entrapping them in guar gum, a macrophage targeting polymer. Owing to the ease of oral delivery, these nanoparticles (NPs) were coated with eudragit to make them suitable for oral administration. The formulated eudragit-coated AmB and Pip-loaded NPs (Eu-HDGG-AmB-Pip-NPs) exhibited controlled release of the loaded therapeutic agents and protected the drug from acidic pH. These NPs exhibited effective suppression of growth of both promastigotes and amastigotes of Leishmania donovani parasite under in vitro. In vivo evaluation of these NPs for therapeutic efficacy in golden hamster-L. donovani model demonstrated enhanced drug bioavailability, non-nephrotoxic nature, and potential antileishmanial activity with up to 96% inhibition of the parasite. Graphical abstract.
Collapse
|
25
|
Preparation, Characterization, and In Vivo Pharmacokinetic Study of the Supercritical Fluid-Processed Liposomal Amphotericin B. Pharmaceutics 2019; 11:pharmaceutics11110589. [PMID: 31717352 PMCID: PMC6921013 DOI: 10.3390/pharmaceutics11110589] [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] [Received: 10/08/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 02/08/2023] Open
Abstract
Here, we aimed to prepare and optimize liposomal amphotericin B (AmB) while using the supercritical fluid of carbon dioxide (SCF-CO2) method and investigate the characteristics and pharmacokinetics of the SCF-CO2-processed liposomal AmB. Liposomes containing phospholipids, ascorbic acid (vit C), and cholesterol were prepared by the SCF-CO2 method at an optimized pressure and temperature; conventional liposomes were also prepared using the thin film hydration method and then compared with the SCF-CO2-processed-liposomes. The optimized formulation was evaluated by in vitro hemolysis tests on rat erythrocytes and in vivo pharmacokinetics after intravenous administration to Sprague-Dawley rats and compared with a marketed AmB micellar formulation, Fungizone®, and a liposomal formulation, AmBisome®. The results of the characterization studies demonstrated that the SCF-CO2-processed-liposomes were spherical particles with an average particle size of 137 nm (after homogenization) and drug encapsulation efficiency (EE) was about 90%. After freeze-drying, mean particle size, EE, and zeta potential were not significantly changed. The stability study of the liposomes showed that liposomal AmB that was prepared by the SCF method was stable over time. In vivo pharmacokinetics revealed that the SCF-CO2-processed-liposomes were bioequivalent to AmBisome®; the hemolytic test depicted less hematotoxicity than Fungizone®. Therefore, this method could serve as a potential alternative for preparing liposomal AmB for industrial applications.
Collapse
|
26
|
Shah A, Gupta SS. Anti-leishmanial Nanotherapeutics: A Current Perspective. Curr Drug Metab 2019; 20:473-482. [DOI: 10.2174/1389200219666181022163424] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 08/23/2018] [Accepted: 08/29/2018] [Indexed: 11/22/2022]
Abstract
Background:
Leishmaniasis is a dreaded disease caused by protozoan parasites belonging to the genus
Leishmania which results in significant morbidity and mortality worldwide. There are no vaccines available currently
for the treatment of Leishmaniasis and chemotherapy still remains the mainstay for anti-leishmanial therapeutics.
However, toxicity, reduced bioavailability, high cost and chemoresistance are the principal problems which limit the
use of the available drugs. In this context, anti-leishmanial nanotherapeutics may show the way for effective treatment
of this dreaded disease.
Methods:
We carried out extensive literature search of bibliographic database using keywords strictly within the
scope of the present study for peer reviewed research articles. We focused specifically on articles related to the application
of nanotechnology in drug development, drug delivery and vaccine delivery for anti-leishmanial therapeutics.
Results:
This study shows the immense potential of the application of nanotechnology in the field of anti-leishmanial
therapeutics. This will aid the targeted delivery of different drugs which is expected to increase the bioavailability,
reduce toxicity and also address the problem of chemoresistance.
Conclusion:
We surmise that exciting research in the field of anti-leishmanial nanotherapeutics is already showing
the promise for effective applicability. Though direct use of nanoparticles as therapeutic agents does not seem to be a
good option, the application of nanotechnology in this field for vaccine development is still in its early days. The
nano based drug delivery system for anti-leishmanial therapeutics has evolved considerably over the past ten years
and holds the potential to drastically change the landscape of anti-leishmanial therapeutics.
Collapse
Affiliation(s)
- Aditi Shah
- Division of Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Central Campus, Navrangpura, Ahmedabad, Gujarat -380009, India
| | - Souvik Sen Gupta
- Division of Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Central Campus, Navrangpura, Ahmedabad, Gujarat -380009, India
| |
Collapse
|
27
|
Sousa-Batista AJ, Pacienza-Lima W, Ré MI, Rossi-Bergmann B. Novel and safe single-dose treatment of cutaneous leishmaniasis with implantable amphotericin B-loaded microparticles. INTERNATIONAL JOURNAL FOR PARASITOLOGY-DRUGS AND DRUG RESISTANCE 2019; 11:148-155. [PMID: 31331828 PMCID: PMC6904829 DOI: 10.1016/j.ijpddr.2019.06.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 05/03/2019] [Accepted: 06/11/2019] [Indexed: 11/19/2022]
Abstract
The development of an effective amphotericin B (AmB) topical formulation to replace the systemically toxic injections currently used in cutaneous leishmaniasis (CL) treatment is challenging due to poor absorption through the skin. Aiming at an effective local chemotherapy, we designed PLGA (poly(lactide-co-glycolide acid) microparticles loaded with deoxycholate amphotericin B (d-AmB) for both macrophage intracellular targeting and sustained extracellular release. For that, d-AmB/PLGA microparticles with sizes ranging from 0.5 μm to 20 μm were synthesized and tested both in vitro and in vivo. In vitro, d-AmB/PLGA was more selectively active against intracellular amastigotes of Leishmania amazonensis than free d-AmB (selectivity index = 50 and 25, respectively). In vivo, the efficacy of a single intralesional (i.l) injection with d-AmB/PLGA was determined in early and established BALB/c mouse ear lesions. In early lesions, a single injection given on day 10 of infection was more effective in controlling parasite growth than eight i.l. injections with free d-AmB, as measured on day 120. Such d-AmB/PLGA injection was also effective in established lesions (day 30), leading to 97% parasite burden reduction, as compared with d-AmB or liposomal AmB (Ambisome®) i.l. injection containing the same AmB dose. Pharmacokinetic studies showed that following d-AmB/PLGA injection, AmB leaked slower from non-infected than infected ears, yet remaining in the ear tissue for as long as 30 days. Of interest, AmB was not detectable in the circulating plasma for at least two weeks of d-AmB/PLGA injection, contrasting with the rapid and durable (2 days) detection after free d-AmB injection. Despite the transient ear swelling and local cell infiltration, no alterations in AST, ALT and creatinine serum levels was induced by d-AmB/PLGA. For its approved components, local efficacy, and single-dose applicability, this novel and safe AmB microparticle depot formulation has strong potential as a new therapy for human CL.
Collapse
Affiliation(s)
- Ariane J Sousa-Batista
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; Nanotechnology Engineering Program, Alberto Luiz Coimbra Institute for Graduate Studies and Research in Engineering - COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Wallace Pacienza-Lima
- Nanotechnology Engineering Program, Alberto Luiz Coimbra Institute for Graduate Studies and Research in Engineering - COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Maria Inês Ré
- University of Toulouse, IMT Mines Albi, CNRS, RAPSODEE Center, Jarlard Campus, F-81013, Albi Cedex 09, France
| | - Bartira Rossi-Bergmann
- Nanotechnology Engineering Program, Alberto Luiz Coimbra Institute for Graduate Studies and Research in Engineering - COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
| |
Collapse
|
28
|
Sundar S, Agrawal N, Singh B. Exploiting knowledge on pharmacodynamics-pharmacokinetics for accelerated anti-leishmanial drug discovery/development. Expert Opin Drug Metab Toxicol 2019; 15:595-612. [PMID: 31174439 DOI: 10.1080/17425255.2019.1629417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Introduction: Being on the top list of neglected tropical diseases, leishmaniasis has been marked for elimination by 2020. In the light of small armamentarium of drugs and their associated drawbacks, the understanding of pharmacodynamics and/or pharmacokinetics becomes a priority to achieve and sustain disease elimination. Areas covered: The authors have looked into pharmacological aspects of existing and emerging drugs for treatment of leishmaniasis. An in-depth understanding of pharmacodynamics and pharmacokinetics (PKPD) provides a rationale for drug designing and optimizing the treatment strategies. It forms a key to prevent drug resistance and avoid drug-associated adverse effects. The authors have compiled the researches on the PKPD of different anti-leishmanial formulations that have the potential for improved and/or effective disease intervention. Expert opinion: Understanding the pharmacological aspects of drugs forms the basis for the clinical application of novel drugs. Tailoring drug dosage and individualized treatment can avoid the adverse events and bridge gap between the in vitro models and their clinical application. An integrated approach, with pragmatic use of technological advances can improve phenotypic screening and physiochemical properties of novel drugs. Concomitantly, this can serve to improve clinical efficacies, reduce the incidence of relapse and accelerate the drug discovery/development process for leishmaniasis elimination.
Collapse
Affiliation(s)
- Shyam Sundar
- a Department of Medicine , Institute of Medical Sciences, Banaras Hindu University , Varanasi , India
| | - Neha Agrawal
- b Hepatology , Temple University , Philadelphia , PA , USA
| | - Bhawana Singh
- a Department of Medicine , Institute of Medical Sciences, Banaras Hindu University , Varanasi , India.,c Department of Pathology , Wexner Medical Center, The Ohio State University , Columbus , OH , USA
| |
Collapse
|
29
|
Synergistic Antifungal Effect of Amphotericin B-Loaded Poly(Lactic-Co-Glycolic Acid) Nanoparticles and Ultrasound against Candida albicans Biofilms. Antimicrob Agents Chemother 2019; 63:AAC.02022-18. [PMID: 30670414 DOI: 10.1128/aac.02022-18] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 01/13/2019] [Indexed: 12/26/2022] Open
Abstract
Candida albicans is a human opportunistic pathogen that causes superficial and life-threatening infections. An important reason for the failure of current antifungal drugs is related to biofilm formation, mostly associated with implanted medical devices. The present study investigated the synergistic antifungal efficacy of low-frequency and low-intensity ultrasound combined with amphotericin B (AmB)-loaded poly(lactic-co-glycolic acid) (PLGA) nanoparticles (AmB-NPs) against C. albicans biofilms. AmB-NPs were prepared by a double-emulsion method and demonstrated lower toxicity than free AmB. We then established biofilms and treated them with ultrasound and AmB-NPs separately or jointly in vitro and in vivo The results demonstrated that the activity, biomass, and proteinase and phospholipase activities of biofilms were decreased significantly after the combination treatment of AmB-NPs with 42 kHz of ultrasound irradiation at an intensity of 0.30 W/cm2 for 15 min compared with the controls, with AmB alone, or with ultrasound treatment alone (P < 0.01). The morphology of the biofilms was altered remarkably after joint treatment based on confocal laser scanning microscopy (CLSM), especially in regard to reduced thickness and loosened structure. Furthermore, the same synergistic effects were found in a subcutaneous catheter biofilm rat model. The number of CFU from the catheter exhibited a significant reduction after joint treatment with AmB-NP and ultrasound for seven continuous days, and CLSM and scanning electron microscopy (SEM) images revealed that the biofilm on the catheter surface was substantially eliminated. This method may provide a new noninvasive, safe, and effective therapy for C. albicans biofilm infection.
Collapse
|
30
|
Ling JTS, Roberts CJ, Billa N. Antifungal and Mucoadhesive Properties of an Orally Administered Chitosan-Coated Amphotericin B Nanostructured Lipid Carrier (NLC). AAPS PharmSciTech 2019; 20:136. [PMID: 30838459 DOI: 10.1208/s12249-019-1346-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 02/18/2019] [Indexed: 01/11/2023] Open
Abstract
Surface-modified nanostructured lipid carriers (NLC) represent a promising mode of drug delivery used to enhance retention of drugs at absorption site. Formulated chitosan-coated amphotericin-B-loaded NLC (ChiAmp NLC) had a size of 394.4 ± 6.4 nm, encapsulation and loading efficiencies of 86.0 ± 3% and 11.0 ± 0.1% respectively. Amphotericin-B release from NLCs was biphasic with no changes in physical properties upon exposure to simulated gastrointestinal conditions. Antifungal properties of Amphotericin-B and ChiAmpB NLC were comparable but ChiAmpB NLC was twice less toxic to red blood cells and ten times safer on HT-29 cell lines. In vitro mucoadhesion data were observed ex vivo, where ChiAmpB NLC resulted in higher retention within the small intestine compared to the uncoated formulation. The data strongly offers the possibility of orally administering a non-toxic, yet effective Amphotericin-B nanoformulation for the treatment of systemic fungal infections.
Collapse
|
31
|
Mendonça DV, Tavares GS, Lage DP, Soyer TG, Carvalho LM, Dias DS, Ribeiro PA, Ottoni FM, Antinarelli LM, Vale DL, Ludolf F, Duarte MC, Coimbra ES, Chávez-Fumagalli MA, Roatt BM, Menezes-Souza D, Barichello JM, Alves RJ, Coelho EA. In vivo antileishmanial efficacy of a naphthoquinone derivate incorporated into a Pluronic® F127-based polymeric micelle system against Leishmania amazonensis infection. Biomed Pharmacother 2019; 109:779-787. [DOI: 10.1016/j.biopha.2018.10.143] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 10/16/2018] [Accepted: 10/24/2018] [Indexed: 11/29/2022] Open
|
32
|
Kondel R, Shafiq N, Kaur IP, Singh MP, Pandey AK, Ratho RK, Malhotra S. Effect of Acyclovir Solid Lipid Nanoparticles for the Treatment of Herpes Simplex Virus (HSV) Infection in an Animal Model of HSV-1 Infection. Pharm Nanotechnol 2019; 7:389-403. [PMID: 31465287 DOI: 10.2174/2211738507666190829161737] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 07/17/2019] [Accepted: 08/16/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Acyclovir use is limited by a high frequency of administration of five times a day and low bioavailability. This leads to poor patient compliance. OBJECTIVES To overcome the problem of frequent dosing, we used nanotechnology platform to evaluate the proof of concept of substituting multiple daily doses of acyclovir with a single dose. METHODS Acyclovir was formulated as solid lipid nanoparticles (SLN). The nanoparticles were characterized for particle size, surface charge and morphology and in vitro drug release. The pharmacokinetic and pharmacodynamic of SLN acyclovir were compared with conventional acyclovir in a mouse model. RESULTS SLN showed drug loading of 90.22% with 67.44% encapsulation efficiency. Particle size was found to be of 131 ± 41.41 nm. In vitro drug release showed 100% release in SIF in 7 days. AUC0-∞ (119.43 ± 28.74 μg/ml h), AUMC0-∞ (14469 ± 4261.16 μg/ml h) and MRT (120.10 ± 9.21 h) were significantly higher for ACV SLN as compared to ACV AUC0-∞ (12.22 ± 2.47 μg/ml h), AUMC0-∞ (28.78 ± 30.16 μg/ml h) and MRT (2.07 ± 1.77 h), respectively (p<0.05). In mouse model, a single dose of ACV SLN was found to be equivalent to ACV administered as 400mg TID for 5 days in respect to lesion score and time of healing. CONCLUSION The proof of concept of sustained-release acyclovir enabling administration as a single dose was thus demonstrated.
Collapse
Affiliation(s)
- Ritika Kondel
- Department of Pharmacology, PGIMER, Chandigarh, 160012, India
| | - Nusrat Shafiq
- Department of Pharmacology, PGIMER, Chandigarh, 160012, India
| | - Indu P Kaur
- UIPS, Punjab University, Chandigarh, 160014, India
| | - Mini P Singh
- Department of Virology, PGIMER, Chandigarh, 160012, India
| | | | - Radha K Ratho
- Department of Virology, PGIMER, Chandigarh, 160012, India
| | - Samir Malhotra
- Department of Pharmacology, PGIMER, Chandigarh, 160012, India
| |
Collapse
|
33
|
Chitosan functionalized poly (ε-caprolactone) nanoparticles for amphotericin B delivery. Carbohydr Polym 2018; 202:345-354. [DOI: 10.1016/j.carbpol.2018.08.142] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 08/11/2018] [Accepted: 08/31/2018] [Indexed: 02/07/2023]
|
34
|
Amphotericin B-loaded nanoparticles for local treatment of cutaneous leishmaniasis. Drug Deliv Transl Res 2018; 9:76-84. [DOI: 10.1007/s13346-018-00603-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
35
|
Jain S, Reddy CSK, Swami R, Kushwah V. Amphotericin B Loaded Chitosan Nanoparticles: Implication of Bile Salt Stabilization on Gastrointestinal Stability, Permeability and Oral Bioavailability. AAPS PharmSciTech 2018; 19:3152-3164. [PMID: 30136175 DOI: 10.1208/s12249-018-1153-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 08/10/2018] [Indexed: 11/30/2022] Open
Abstract
Through current investigation, we presented a lucrative way to formulate amphotericin B loaded bile salt stabilized carbohydrate polymer i.e. chitosan nanoparticles (NPs) for enhancing gastrointestinal stability of NPs thereby increasing the oral bioavailability of the drug. NPs were prepared using ionic gelation method, and stabilized using bile salt to provide gastric pH stability to chitosan NPs. NPs were optimized on different parameters such as particle size, encapsulation efficiency and estimated for their in vitro and in vivo performance. Developed NPs presented a higher stability in gastrointestinal milieu, reduced haemolytic toxicity and significantly higher uptake in Caco-2 cell lines followed by increased bioavailability as compared to naive drug, marketed formulation i.e. Fungizone® and uncoated chitosan NPs. Biochemical parameters and histology further substantiated the lower toxicity. In nutshell, the present research explored the bioadhesive and higher uptake potential of cationic carbohydrate polymer at the same time along with bile salts for stabilization of NPs in gastric milieu.
Collapse
|
36
|
Ling Tan JS, Roberts CJ, Billa N. Mucoadhesive chitosan-coated nanostructured lipid carriers for oral delivery of amphotericin B. Pharm Dev Technol 2018; 24:504-512. [DOI: 10.1080/10837450.2018.1515225] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | | | - Nashiru Billa
- School of Pharmacy, University of Nottingham, Semenyih, Malaysia
| |
Collapse
|
37
|
Oliveira WN, Amaral-Machado L, Alencar EN, Marcelino HR, Genre J, Silva-Rocha WP, Gondim AD, Chaves GM, Fernandes-Pedrosa MF, Egito EST. Getting the Jump on the Development of Bullfrog Oil Microemulsions: a Nanocarrier for Amphotericin B Intended for Antifungal Treatment. AAPS PharmSciTech 2018; 19:2585-2597. [PMID: 29916194 DOI: 10.1208/s12249-018-1093-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 05/29/2018] [Indexed: 12/11/2022] Open
Abstract
Amphotericin B (AmB), a potent antifungal drug, presents physicochemical characteristics that impair the development of suitable dosage forms. In order to overcome the AmB insolubility, several lipid carriers such as microemulsions have been developed. In this context, the bullfrog oil stands out as an eligible oily phase component, since its cholesterol composition may favor the AmB incorporation. Thus, the aim of this study was to develop a microemulsion based on bullfrog oil containing AmB. Moreover, its thermal stability, antifungal activity, and cytotoxicity in vitro were evaluated. The microemulsion formulation was produced using the pseudo-ternary phase diagram (PTPD) approach and the AmB was incorporated based on the pH variation technique. The antifungal activity was evaluated by determination of minimal inhibitory concentration (MIC) against different species of Candida spp. and Trichosporon asahii. The bullfrog oil microemulsion, stabilized with 16.8% of a surfactant blend, presented an average droplet size of 26.50 ± 0.14 nm and a polydispersity index of 0.167 ± 0.006. This system was able to entrap AmB up to 2 mg mL-1. The use of bullfrog oil as oily phase allowed an improvement of the thermal stability of the system. The MIC assay results revealed a growth inhibition for different strains of Candida spp. and were able to enhance the activity of AmB against T. asahii. The microemulsion was also able to reduce the AmB toxicity. Finally, the developed microemulsion showed to be a suitable system to incorporate AmB, improving the system's thermal stability, increasing the antifungal activity, and reducing the toxicity of this drug.
Collapse
|
38
|
Fabrication of lecithin-gum tragacanth muco-adhesive hybrid nano-carrier system for in-vivo performance of Amphotericin B. Carbohydr Polym 2018; 194:89-96. [DOI: 10.1016/j.carbpol.2018.04.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 04/02/2018] [Accepted: 04/03/2018] [Indexed: 02/02/2023]
|
39
|
Antileishmanial Activity of Amphotericin B-loaded-PLGA Nanoparticles: An Overview. MATERIALS 2018; 11:ma11071167. [PMID: 29987206 PMCID: PMC6073796 DOI: 10.3390/ma11071167] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/04/2018] [Accepted: 07/05/2018] [Indexed: 01/19/2023]
Abstract
In recent decades, nanotechnology has made phenomenal strides in the pharmaceutical field, favouring the improvement of the biopharmaceutical properties of many active compounds. Many liposome-based formulations containing antitumor, antioxidant and antifungal compounds are presently on the market and are used daily (for example Doxil®/Caelyx® and Ambisome®). Polymeric nanoparticles have also been used to entrap many active compounds with the aim of improving their pharmacological activity, bioavailability and plasmatic half-life while decreasing their side effects. The modulation of the structural/morphological properties of nanoparticles allows us to influence various technological parameters, such as the loading capacity and/or the release profile of the encapsulated drug(s). Amongst the biocompatible polymers, poly(D,L-lactide) (PLA), poly(D,L-glycolide) (PLG) and their co-polymers poly(lactide-co-glycolide) (PLGA) are the most frequently employed due to their approval by the FDA for human use. The aim of this review is to provide a description of the foremost recent investigations based on the encapsulation of amphotericin B in PLGA nanoparticles, in order to furnish an overview of the technological properties of novel colloidal formulations useful in the treatment of Leishmaniasis. The pharmacological efficacy of the drug after nanoencapsulation will be compared to the commercial formulations of the drug (i.e., Fungizone®, Ambisome®, Amphocil® and Abelcet®).
Collapse
|
40
|
Jain S, Yadav P, Swami R, Swarnakar NK, Kushwah V, Katiyar SS. Lyotropic Liquid Crystalline Nanoparticles of Amphotericin B: Implication of Phytantriol and Glyceryl Monooleate on Bioavailability Enhancement. AAPS PharmSciTech 2018. [PMID: 29532426 DOI: 10.1208/s12249-018-0986-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Implication of different dietary specific lipids such as phytantriol (PT) and glyceryl monooleate (GMO) on enhancing the oral bioavailability of amphotericin B (AmB) was examined. Liquid crystalline nanoparticles (LCNPs) were prepared using hydrotrope method, followed by in vitro characterization, Caco-2 cell monolayer uptake, and in vivo pharmacokinetic and toxicity evaluation. Optimized AmB-LCNPs displayed small particle size (< 210 nm) with a narrow distribution (~ 0.2), sustained drug release and high gastrointestinal stability, and reduced hemolytic toxicity. PLCNPs presented slower release, i.e., ~ 80% as compared to ~ 90% release in case of GLCNPs after 120 h. Significantly higher uptake in Caco-2 monolayer substantiated the role of LCNPs in increasing the intestinal permeability followed by increased drug titer in plasma. Pharmacokinetic studies demonstrated potential of PT in enhancing the bioavailability (approximately sixfold) w.r.t. of its native counterpart with reduced nephrotoxicity as presented by reduced nephrotoxicity biomarkers and histology studies. These studies established usefulness of PLCNPs over GLCNPs and plain drug. It can be concluded that acid-resistant lipid, PT, can be utilized efficiently as an alternate lipid for the preparation of LCNPs to enhance bioavailability and to reduce nephrotoxicity of the drug as compared to other frequently used lipid, i.e., GMO.
Collapse
|
41
|
Deng Y, Yang F, Zhao X, Wang L, Wu W, Zu C, Wu M. Improving the skin penetration and antifebrile activity of ibuprofen by preparing nanoparticles using emulsion solvent evaporation method. Eur J Pharm Sci 2018; 114:293-302. [PMID: 29288707 DOI: 10.1016/j.ejps.2017.12.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 11/28/2017] [Accepted: 12/27/2017] [Indexed: 11/24/2022]
Abstract
Ibuprofen (IBU) is an effective analgesic, non-steroidal anti-inflammatory drug. Unfortunately, oral IBU can cause adverse gastrointestinal drug reactions, such as bleeding and ulcerations, and increases the risk for stomach or intestinal perforations. In this study, IBU nanoparticles (IBU-NPs) were prepared through emulsion solvent evaporation and freeze-drying to improve their solubility. IBU nanoemulsion and nanosuspension were optimized through a single-factor experiment. IBU-NPs with a mean particle size of 216.9±10.7nm were produced under optimum conditions. These IBU-NPs were characterized by using scanning electron microscopy, X-ray diffraction, differential scanning calorimetry, and residual solvent determination to determine their solvent residue, equilibrium solubility, dissolution rate, in vitro transdermal rate, transdermal bioavailability, and antifebrile experiment for febrile rats. The morphological characteristic of IBU-NPs showed porous clusters. Analysis results indicated that the prepared IBU-NPs have low crystallinity. Residual amounts of ethanol and chloroform were 170 and 9.6ppm, respectively, which were less than the ICH limit for class II. Measurement analysis showed that the IBU-NPs were converted underwent amorphous states after preparation, but the chemical structure of the IBU-NPs was unchanged. Transdermal bioavailability of IBU in the IBU-NP group improved significantly compared with oral and transdermal raw IBU. Furthermore, the IBU-NP transdermal gel exhibited a high and stable cooling rate and a long cooling duration in febrile rats. In comparison with the raw oral IBU and raw IBU transdermal gel, the IBU-NP transdermal gel manifested better efficacy at low and mid doses. Basing from the results, we conclude that IBU-NPs can be applied in transdermal delivery formulations and have potential application value for non-oral administration.
Collapse
Affiliation(s)
- Yiping Deng
- Key Laboratory of Forest Plant Ecology, Northeast Forestry University, Ministry of Education, Harbin 150040, Heilongjiang, China
| | - Fengjian Yang
- Key Laboratory of Forest Plant Ecology, Northeast Forestry University, Ministry of Education, Harbin 150040, Heilongjiang, China.
| | - Xiuhua Zhao
- Key Laboratory of Forest Plant Ecology, Northeast Forestry University, Ministry of Education, Harbin 150040, Heilongjiang, China.
| | - Lu Wang
- Key Laboratory of Forest Plant Ecology, Northeast Forestry University, Ministry of Education, Harbin 150040, Heilongjiang, China
| | - Weiwei Wu
- Key Laboratory of Forest Plant Ecology, Northeast Forestry University, Ministry of Education, Harbin 150040, Heilongjiang, China
| | - Chang Zu
- Key Laboratory of Forest Plant Ecology, Northeast Forestry University, Ministry of Education, Harbin 150040, Heilongjiang, China
| | - Mingfang Wu
- Key Laboratory of Forest Plant Ecology, Northeast Forestry University, Ministry of Education, Harbin 150040, Heilongjiang, China
| |
Collapse
|
42
|
Design, development and evaluation of mannosylated oral Amphotericin B nanoparticles for anti-leishmanial therapy: Oral kinetics and macrophage uptake studies. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2017.10.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
43
|
The use of diclofenac sodium in urological practice: A structural and neurochemical based review. J Chem Neuroanat 2018; 87:32-36. [DOI: 10.1016/j.jchemneu.2017.02.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 02/02/2017] [Accepted: 02/04/2017] [Indexed: 11/23/2022]
|
44
|
Mohamed HA, Radwan RR, Raafat AI, Ali AEH. Antifungal activity of oral (Tragacanth/acrylic acid) Amphotericin B carrier for systemic candidiasis: in vitro and in vivo study. Drug Deliv Transl Res 2017; 8:191-203. [DOI: 10.1007/s13346-017-0452-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
45
|
|
46
|
Liu M, Chen M, Yang Z. Design of amphotericin B oral formulation for antifungal therapy. Drug Deliv 2017; 24:1-9. [PMID: 28155335 PMCID: PMC8241147 DOI: 10.1080/10717544.2016.1225852] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/15/2016] [Accepted: 08/15/2016] [Indexed: 11/28/2022] Open
Abstract
Amphotericin B (AmB) remains the "gold standard" for systemic antifungal therapy, even though new drugs are emerging as the attractive antifungal agents. Since AmB has negligible oral absorption as a consequence of its unfavorable physicochemical characterizations, its use is restricted to parenteral administration which is accompanied by severe side effects. As greater understanding of the gastrointestinal tract has developed, the advanced drug delivery systems are emerging with the potential to overcome the barriers of AmB oral delivery. Much research has demonstrated that oral AmB formulations such as lipid formulations may have beneficial therapeutic efficacy with reduced adverse effects and suitable for clinical application. Here we reviewed the different formulation strategies to enhance oral drug efficacy, and discussed the current trends and future perspectives for AmB oral administration in the treatment of antifungal infections.
Collapse
Affiliation(s)
- Min Liu
- Urology Department, First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, China, and
| | - Meiwan Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Zhiwen Yang
- Department of Pharmacy, Songjiang Hospital Affiliated Shanghai First People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| |
Collapse
|
47
|
Santos DCMD, de Souza MLS, Teixeira EM, Alves LL, Vilela JMC, Andrade M, Carvalho MDG, Fernandes AP, Ferreira LAM, Aguiar MMG. A new nanoemulsion formulation improves antileishmanial activity and reduces toxicity of amphotericin B. J Drug Target 2017; 26:357-364. [DOI: 10.1080/1061186x.2017.1387787] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Délia Chaves Moreira dos Santos
- Department of Pharmaceutics, Faculty of Pharmacy, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Marselle Leite Silvério de Souza
- Department of Pharmaceutics, Faculty of Pharmacy, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Eliane Morais Teixeira
- Laboratory of Clinical Research, Instituto René Rachou, Fundação Oswaldo Cruz-Fiocruz, Belo Horizonte, Minas Gerais, Brazil
| | - Líndicy Leidicy Alves
- Laboratory of Clinical Research, Instituto René Rachou, Fundação Oswaldo Cruz-Fiocruz, Belo Horizonte, Minas Gerais, Brazil
| | | | - Margareth Andrade
- Centro de Inovação e Tecnologia Senai Fiemg – Campus CETEC, Belo Horizonte, Minas Gerais, Brazil
| | - Maria das Graças Carvalho
- Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Ana Paula Fernandes
- Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Lucas Antônio Miranda Ferreira
- Department of Pharmaceutics, Faculty of Pharmacy, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Marta Marques Gontijo Aguiar
- Department of Pharmaceutics, Faculty of Pharmacy, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| |
Collapse
|
48
|
Li Q, Xia D, Tao J, Shen A, He Y, Gan Y, Wang C. Self-Assembled Core-Shell-Type Lipid-Polymer Hybrid Nanoparticles: Intracellular Trafficking and Relevance for Oral Absorption. J Pharm Sci 2017; 106:3120-3130. [DOI: 10.1016/j.xphs.2017.05.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 04/30/2017] [Accepted: 05/16/2017] [Indexed: 01/30/2023]
|
49
|
Bruni N, Stella B, Giraudo L, Della Pepa C, Gastaldi D, Dosio F. Nanostructured delivery systems with improved leishmanicidal activity: a critical review. Int J Nanomedicine 2017; 12:5289-5311. [PMID: 28794624 PMCID: PMC5536235 DOI: 10.2147/ijn.s140363] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Leishmaniasis is a vector-borne zoonotic disease caused by protozoan parasites of the genus Leishmania, which are responsible for numerous clinical manifestations, such as cutaneous, visceral, and mucocutaneous leishmaniasis, depending on the site of infection for particular species. These complexities threaten 350 million people in 98 countries worldwide. Amastigotes living within macrophage phagolysosomes are the principal target of antileishmanial treatment, but these are not an easy target as drugs must overcome major structural barriers. Furthermore, limitations on current therapy are related to efficacy, toxicity, and cost, as well as the length of treatment, which can increase parasitic resistance. Nanotechnology has emerged as an attractive alternative as conventional drugs delivered by nanosized carriers have improved bioavailability and reduced toxicity, together with other characteristics that help to relieve the burden of this disease. The significance of using colloidal carriers loaded with active agents derives from the physiological uptake route of intravenous administered nanosystems (the phagocyte system). Nanosystems are thus able to promote a high drug concentration in intracellular mononuclear phagocyte system (MPS)-infected cells. Moreover, the versatility of nanometric drug delivery systems for the deliberate transport of a range of molecules plays a pivotal role in the design of therapeutic strategies against leishmaniasis. This review discusses studies on nanocarriers that have greatly contributed to improving the efficacy of antileishmaniasis drugs, presenting a critical review and some suggestions for improving drug delivery.
Collapse
Affiliation(s)
| | - Barbara Stella
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | | | - Carlo Della Pepa
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Daniela Gastaldi
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Franco Dosio
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| |
Collapse
|
50
|
Improved Stability and Enhanced Oral Bioavailability of Atorvastatin Loaded Stearic Acid Modified Gelatin Nanoparticles. Pharm Res 2017; 34:1505-1516. [DOI: 10.1007/s11095-017-2173-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 04/27/2017] [Indexed: 12/26/2022]
|