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Sandhu ZA, Raza MA, Alqurashi A, Sajid S, Ashraf S, Imtiaz K, Aman F, Alessa AH, Shamsi MB, Latif M. Advances in the Optimization of Fe Nanoparticles: Unlocking Antifungal Properties for Biomedical Applications. Pharmaceutics 2024; 16:645. [PMID: 38794307 PMCID: PMC11124843 DOI: 10.3390/pharmaceutics16050645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/25/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024] Open
Abstract
In recent years, nanotechnology has achieved a remarkable status in shaping the future of biological applications, especially in combating fungal diseases. Owing to excellence in nanotechnology, iron nanoparticles (Fe NPs) have gained enormous attention in recent years. In this review, we have provided a comprehensive overview of Fe NPs covering key synthesis approaches and underlying working principles, the factors that influence their properties, essential characterization techniques, and the optimization of their antifungal potential. In addition, the diverse kinds of Fe NP delivery platforms that command highly effective release, with fewer toxic effects on patients, are of great significance in the medical field. The issues of biocompatibility, toxicity profiles, and applications of optimized Fe NPs in the field of biomedicine have also been described because these are the most significant factors determining their inclusion in clinical use. Besides this, the difficulties and regulations that exist in the transition from laboratory to experimental clinical studies (toxicity, specific standards, and safety concerns) of Fe NPs-based antifungal agents have been also summarized.
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Affiliation(s)
- Zeshan Ali Sandhu
- Department of Chemistry, Faculty of Science, Hafiz Hayat Campus, University of Gujrat, Gujrat 50700, Pakistan; (Z.A.S.); (S.A.); (K.I.)
| | - Muhammad Asam Raza
- Department of Chemistry, Faculty of Science, Hafiz Hayat Campus, University of Gujrat, Gujrat 50700, Pakistan; (Z.A.S.); (S.A.); (K.I.)
| | - Abdulmajeed Alqurashi
- Department of Biology, College of Science, Taibah University, Madinah 42353, Saudi Arabia;
| | - Samavia Sajid
- Department of Chemistry, Faculty of Science, University of Engineering and Technology, Lahore 54890, Pakistan;
| | - Sufyan Ashraf
- Department of Chemistry, Faculty of Science, Hafiz Hayat Campus, University of Gujrat, Gujrat 50700, Pakistan; (Z.A.S.); (S.A.); (K.I.)
| | - Kainat Imtiaz
- Department of Chemistry, Faculty of Science, Hafiz Hayat Campus, University of Gujrat, Gujrat 50700, Pakistan; (Z.A.S.); (S.A.); (K.I.)
| | - Farhana Aman
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha 40100, Pakistan;
| | - Abdulrahman H. Alessa
- Department of Biology, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia;
| | - Monis Bilal Shamsi
- Centre for Genetics and Inherited Diseases (CGID), Taibah University, Madinah 42353, Saudi Arabia;
- Department Basic Medical Sciences, College of Medicine, Taibah University, Madinah 42353, Saudi Arabia
| | - Muhammad Latif
- Centre for Genetics and Inherited Diseases (CGID), Taibah University, Madinah 42353, Saudi Arabia;
- Department Basic Medical Sciences, College of Medicine, Taibah University, Madinah 42353, Saudi Arabia
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Ahmady L, Gothwal M, Mukkoli MM, Bari VK. Antifungal drug resistance in Candida: a special emphasis on amphotericin B. APMIS 2024; 132:291-316. [PMID: 38465406 DOI: 10.1111/apm.13389] [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: 06/16/2023] [Accepted: 02/12/2024] [Indexed: 03/12/2024]
Abstract
Invasive fungal infections in humans caused by several Candida species, increased considerably in immunocompromised or critically ill patients, resulting in substantial morbidity and mortality. Candida albicans is the most prevalent species, although the frequency of these organisms varies greatly according to geographic region. Infections with C. albicans and non-albicans Candida species have become more common, especially in the past 20 years, as a result of aging, immunosuppressive medication use, endocrine disorders, malnourishment, extended use of medical equipment, and an increase in immunogenic diseases. Despite C. albicans being the species most frequently associated with human infections, C. glabrata, C. parapsilosis, C. tropicalis, and C. krusei also have been identified. Several antifungal drugs with different modes of action are approved for use in clinical settings to treat fungal infections. However, due to the common eukaryotic structure of humans and fungi, only a limited number of antifungal drugs are available for therapeutic use. Furthermore, drug resistance in Candida species has emerged as a result of the growing use of currently available antifungal drugs against fungal infections. Amphotericin B (AmB), a polyene class of antifungal drugs, is mainly used for the treatment of serious systemic fungal infections. AmB interacts with fungal plasma membrane ergosterol, triggering cellular ion leakage via pore formation, or extracting the ergosterol from the plasma membrane inducing cellular death. AmB resistance is primarily caused by changes in the content or structure of ergosterol. This review summarizes the antifungal drug resistance exhibited by Candida species, with a special focus on AmB.
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Affiliation(s)
- Lailema Ahmady
- Department of Biochemistry, School of Basic Sciences, Central University of Punjab, Bathinda, India
| | - Manisha Gothwal
- Department of Biochemistry, School of Basic Sciences, Central University of Punjab, Bathinda, India
| | | | - Vinay Kumar Bari
- Department of Biochemistry, School of Basic Sciences, Central University of Punjab, Bathinda, India
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Zadeh Mehrizi T, Mosaffa N, Vodjgani M, Ebrahimi Shahmabadi H. Advances in nanotechnology for improving the targeted delivery and activity of amphotericin B (2011-2023): a systematic review. Nanotoxicology 2024:1-28. [PMID: 38646931 DOI: 10.1080/17435390.2024.2340467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 04/02/2024] [Indexed: 04/25/2024]
Abstract
Amphotericin B (AmB) is a broad-spectrum therapeutic and effective drug, but it has serious side effects of toxicity and solubility. Therefore, reducing its toxicity should be considered in therapeutic applications. Nanotechnology has paved the way to improve drug delivery systems and reduce toxicity. The present study, for the first time, comprehensively reviews the studies from 2011 to 2023 on reducing the in vitro toxicity of AmB. The findings showed that loading AmB with micellar structures, nanostructured lipid carriers, liposomes, emulsions, poly lactide-co-glycolide acid, chitosan, dendrimers, and other polymeric nanoparticles increases the biocompatibility and efficacy of the drug and significantly reduces toxicity. In addition, modified carbon nanoparticles (including graphene, carbon nanotubes, and carbon dots) with positively charged amine groups, PEI, and other components showed favorable drug delivery properties. Uncoated and coated magnetic nanoparticles and silver NPs-AmB composites had less cytotoxicity and more antifungal activity than free AmB. Citrate-reduced GNPs and lipoic acid-functionalized GNPs were also effective nanocarriers to reduce AmB cytotoxicity and improve anti-leishmania efficacy. In addition, zinc oxide-NPs and PEGylated zinc oxide-NPs showed favorable antifungal activity and negligible toxicity. According to a review study, carbon-based nanoparticles, metal nanoparticles, and especially polymer nanoparticles caused some reduction in the toxicity and improved solubility of AmB in water. Overall, considering the discussed nanocarriers, further research on the application of nanotechnology as a cost-effective candidate to improve the efficiency and reduce the cytotoxicity of AmB is recommended.
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Affiliation(s)
| | - Nariman Mosaffa
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Vodjgani
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hasan Ebrahimi Shahmabadi
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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Boudier A, Mammari N, Lamouroux E, Duval RE. Inorganic Nanoparticles: Tools to Emphasize the Janus Face of Amphotericin B. Antibiotics (Basel) 2023; 12:1543. [PMID: 37887244 PMCID: PMC10604816 DOI: 10.3390/antibiotics12101543] [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: 09/25/2023] [Revised: 10/11/2023] [Accepted: 10/13/2023] [Indexed: 10/28/2023] Open
Abstract
Amphotericin B is the oldest antifungal molecule which is still currently widely used in clinical practice, in particular for the treatment of invasive diseases, even though it is not devoid of side effects (particularly nephrotoxicity). Recently, its redox properties (i.e., both prooxidant and antioxidant) have been highlighted in the literature as mechanisms involved in both its activity and its toxicity. Interestingly, similar properties can be described for inorganic nanoparticles. In the first part of the present review, the redox properties of Amphotericin B and inorganic nanoparticles are discussed. Then, in the second part, inorganic nanoparticles as carriers of the drug are described. A special emphasis is given to their combined redox properties acting either as a prooxidant or as an antioxidant and their connection to the activity against pathogens (i.e., fungi, parasites, and yeasts) and to their toxicity. In a majority of the published studies, inorganic nanoparticles carrying Amphotericin B are described as having a synergistic activity directly related to the rupture of the redox homeostasis of the pathogen. Due to the unique properties of inorganic nanoparticles (e.g., magnetism, intrinsic anti-infectious properties, stimuli-triggered responses, etc.), these nanomaterials may represent a new generation of medicine that can synergistically enhance the antimicrobial properties of Amphotericin B.
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Affiliation(s)
| | - Nour Mammari
- Université de Lorraine, CNRS, LCM, F-54000 Nancy, France; (N.M.); (E.L.)
| | - Emmanuel Lamouroux
- Université de Lorraine, CNRS, LCM, F-54000 Nancy, France; (N.M.); (E.L.)
| | - Raphaël E. Duval
- Université de Lorraine, CNRS, LCM, F-54000 Nancy, France; (N.M.); (E.L.)
- ABC Platform, F-54505 Vandœuvre-lès-Nancy, France
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Nile SH, Thombre D, Shelar A, Gosavi K, Sangshetti J, Zhang W, Sieniawska E, Patil R, Kai G. Antifungal Properties of Biogenic Selenium Nanoparticles Functionalized with Nystatin for the Inhibition of Candida albicans Biofilm Formation. Molecules 2023; 28:molecules28041836. [PMID: 36838823 PMCID: PMC9958786 DOI: 10.3390/molecules28041836] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/05/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
In the present study, biogenic selenium nanoparticles (SeNPs) have been prepared using Paenibacillus terreus and functionalized with nystatin (SeNP@PVP_Nystatin nanoconjugates) for inhibiting growth, morphogenesis, and a biofilm in Candida albicans. Ultraviolet-visible spectroscopy analysis has shown a characteristic absorption at 289, 303, and 318 nm, and X-ray diffraction analysis has shown characteristic peaks at different 2θ values for SeNPs. Electron microscopy analysis has shown that biogenic SeNPs are spherical in shape with a size in the range of 220-240 nm. Fourier transform infrared spectroscopy has confirmed the functionalization of nystatin on SeNPs (formation of SeNP@PVP_Nystatin nanoconjugates), and the zeta potential has confirmed the negative charge on the nanoconjugates. Biogenic SeNPs are inactive; however, nanoconjugates have shown antifungal activities on C. albicans (inhibited growth, morphogenesis, and a biofilm). The molecular mechanism for the action of nanoconjugates via a real-time polymerase chain reaction has shown that genes involved in the RAS/cAMP/PKA signaling pathway play an important role in antifungal activity. In cytotoxic studies, nanoconjugates have inhibited only 12% growth of the human embryonic kidney cell line 293 cells, indicating that the nanocomposites are not cytotoxic. Thus, the biogenic SeNPs produced by P. terreus can be used as innovative and effective drug carriers to increase the antifungal activity of nystatin.
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Affiliation(s)
- Shivraj Hariram Nile
- Zhejiang International Science and Technology Cooperation Base for Active Ingredients of Medicinal and Edible Plants and Health, The Third Affiliated Hospital, School of Pharmaceutical Science, Jinhua Academy, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Dipalee Thombre
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, India
| | - Amruta Shelar
- Department of Technology, Savitribai Phule Pune University, Pune 411007, India
| | - Krithika Gosavi
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, India
| | - Jaiprakash Sangshetti
- Y. B. Chavan College of Pharmacy, Dr. Rafiq Zakaria Campus, Aurangabad 431001, India
| | - Weiping Zhang
- Zhejiang International Science and Technology Cooperation Base for Active Ingredients of Medicinal and Edible Plants and Health, The Third Affiliated Hospital, School of Pharmaceutical Science, Jinhua Academy, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Elwira Sieniawska
- Department of Natural Products Chemistry, Medical University of Lublin, Chodzki 1, 20-093 Lublin, Poland
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, India
- Correspondence: (R.P.); (G.K.); Tel.: +91-7875136344 (R.P.)
| | - Guoyin Kai
- Zhejiang International Science and Technology Cooperation Base for Active Ingredients of Medicinal and Edible Plants and Health, The Third Affiliated Hospital, School of Pharmaceutical Science, Jinhua Academy, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Correspondence: (R.P.); (G.K.); Tel.: +91-7875136344 (R.P.)
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Skłodowski K, Chmielewska-Deptuła SJ, Piktel E, Wolak P, Wollny T, Bucki R. Metallic Nanosystems in the Development of Antimicrobial Strategies with High Antimicrobial Activity and High Biocompatibility. Int J Mol Sci 2023; 24:2104. [PMID: 36768426 PMCID: PMC9917064 DOI: 10.3390/ijms24032104] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/12/2023] [Accepted: 01/18/2023] [Indexed: 01/25/2023] Open
Abstract
Antimicrobial resistance is a major and growing global problem and new approaches to combat infections caused by antibiotic resistant bacterial strains are needed. In recent years, increasing attention has been paid to nanomedicine, which has great potential in the development of controlled systems for delivering drugs to specific sites and targeting specific cells, such as pathogenic microbes. There is continued interest in metallic nanoparticles and nanosystems based on metallic nanoparticles containing antimicrobial agents attached to their surface (core shell nanosystems), which offer unique properties, such as the ability to overcome microbial resistance, enhancing antimicrobial activity against both planktonic and biofilm embedded microorganisms, reducing cell toxicity and the possibility of reducing the dosage of antimicrobials. The current review presents the synergistic interactions within metallic nanoparticles by functionalizing their surface with appropriate agents, defining the core structure of metallic nanoparticles and their use in combination therapy to fight infections. Various approaches to modulate the biocompatibility of metallic nanoparticles to control their toxicity in future medical applications are also discussed, as well as their ability to induce resistance and their effects on the host microbiome.
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Affiliation(s)
- Karol Skłodowski
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Bialystok, 15-222 Bialystok, Poland
| | | | - Ewelina Piktel
- Independent Laboratory of Nanomedicine, Medical University of Bialystok, 15-222 Bialystok, Poland
| | - Przemysław Wolak
- Institute of Medical Science, Collegium Medicum, Jan Kochanowski University of Kielce, IX Wieków Kielce 19A, 25-317 Kielce, Poland
| | - Tomasz Wollny
- Holy Cross Oncology Center of Kielce, Artwińskiego 3, 25-734 Kielce, Poland
| | - Robert Bucki
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Bialystok, 15-222 Bialystok, Poland
- Institute of Medical Science, Collegium Medicum, Jan Kochanowski University of Kielce, IX Wieków Kielce 19A, 25-317 Kielce, Poland
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Gurunathan S, Lee AR, Kim JH. Antifungal Effect of Nanoparticles against COVID-19 Linked Black Fungus: A Perspective on Biomedical Applications. Int J Mol Sci 2022; 23:12526. [PMID: 36293381 PMCID: PMC9604067 DOI: 10.3390/ijms232012526] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/16/2022] [Accepted: 10/18/2022] [Indexed: 08/21/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a highly transmissible and pathogenic coronavirus that has caused a 'coronavirus disease 2019' (COVID-19) pandemic in multiple waves, which threatens human health and public safety. During this pandemic, some patients with COVID-19 acquired secondary infections, such as mucormycosis, also known as black fungus disease. Mucormycosis is a serious, acute, and deadly fungal infection caused by Mucorales-related fungal species, and it spreads rapidly. Hence, prompt diagnosis and treatment are necessary to avoid high mortality and morbidity rates. Major risk factors for this disease include uncontrolled diabetes mellitus and immunosuppression that can also facilitate increases in mucormycosis infections. The extensive use of steroids to prevent the worsening of COVID-19 can lead to black fungus infection. Generally, antifungal agents dedicated to medical applications must be biocompatible, non-toxic, easily soluble, efficient, and hypoallergenic. They should also provide long-term protection against fungal growth. COVID-19-related black fungus infection causes a severe increase in fatalities. Therefore, there is a strong need for the development of novel and efficient antimicrobial agents. Recently, nanoparticle-containing products available in the market have been used as antimicrobial agents to prevent bacterial growth, but little is known about their efficacy with respect to preventing fungal growth, especially black fungus. The present review focuses on the effect of various types of metal nanoparticles, specifically those containing silver, zinc oxide, gold, copper, titanium, magnetic, iron, and carbon, on the growth of various types of fungi. We particularly focused on how these nanoparticles can impact the growth of black fungus. We also discussed black fungus co-infection in the context of the global COVID-19 outbreak, and management and guidelines to help control COVID-19-associated black fungus infection. Finally, this review aimed to elucidate the relationship between COVID-19 and mucormycosis.
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Affiliation(s)
- Sangiliyandi Gurunathan
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea
| | - Ah Reum Lee
- CHA Advanced Research Institute, CHA Medical Center, 335 Pangyo-ro, Bundang-gu, Seongnam-si 13488, Korea
| | - Jin Hoi Kim
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea
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Zhang Y, Lin S, Fu J, Zhang W, Shu G, Lin J, Li H, Xu F, Tang H, Peng G, Zhao L, Chen S, Fu H. Nanocarriers for combating biofilms: advantages and challenges. J Appl Microbiol 2022; 133:1273-1287. [PMID: 35621701 DOI: 10.1111/jam.15640] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 03/08/2022] [Accepted: 05/19/2022] [Indexed: 11/27/2022]
Abstract
Bacterial biofilms are highly resistant to antibiotics and pose a great threat to human and animal health. The control and removal of bacterial biofilms have become an important topic in the field of bacterial infectious diseases. Nanocarriers show great anti-biofilm potential because of their small particle size and strong permeability. In this review, the advantages of nanocarriers for combating biofilms are analyzed. Nanocarriers can act on all stages of bacterial biofilm formation and diffusion. They can improve the scavenging effect of biofilm by targeting biofilm, destroying extracellular polymeric substances, and enhancing the biofilm permeability of antimicrobial substances. Nanocarriers can also improve the antibacterial ability of antimicrobial drugs against bacteria in biofilm by protecting the loaded drugs and controlling the release of antimicrobial substances. Additionally, we emphasize the challenges faced in using nanocarrier formulations and translating them from a preclinical level to the clinical setting.
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Affiliation(s)
- Yuning Zhang
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Shiyu Lin
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Jingyuan Fu
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Wei Zhang
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Gang Shu
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Juchun Lin
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Haohuan Li
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Funeng Xu
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Huaqiao Tang
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Guangneng Peng
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Ling Zhao
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Shiqi Chen
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
| | - Hualin Fu
- Innovative Engineering Research Center of Veterinary Pharmaceutics, Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China
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Ashraf H, Anjum T, Riaz S, Batool T, Naseem S, Li G. Sustainable synthesis of microwave-assisted IONPs using Spinacia oleracea L. for control of fungal wilt by modulating the defense system in tomato plants. J Nanobiotechnology 2022; 20:8. [PMID: 34983521 PMCID: PMC8725286 DOI: 10.1186/s12951-021-01204-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 12/12/2021] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Changing climate enhances the survival of pests and pathogens, which eventually affects crop yield and reduces its economic value. Novel approaches should be employed to ensure sustainable food security. Nano-based agri-chemicals provide a distinctive mechanism to increase productivity and manage phytopathogens, with minimal environmental distress. In vitro and in greenhouse studies were conducted to evaluate the potential of green-synthesized iron-oxide nanoparticles (IONPs) in suppressing wilt infection caused by Fusarium oxysporum f. sp. lycospersici, and improving tomato growth (Solanum lycopersicum) and fruit quality. RESULTS Various microwave powers (100-1000 W) were used to modulate the properties of the green-synthesized IONPs, using spinach as a starting material. The IONPs stabilized with black coffee extract were substantively characterized using X-ray diffraction analysis (XRD), Fourier-transform infrared spectroscopy, dielectric and impedance spectroscopy, X-ray photoelectron spectroscopy (XPS), scanning and transmission electron microscopy (SEM and TEM, respectively), and magnetization analysis. XRD revealed a cubic magnetite (Fe3O4) phase with super-paramagnetic nature, detected at all microwave powers. The binding energies of Fe 2p3/2 (710.9 eV) and Fe 2p1/2 (724.5 eV) of Fe3O4 NPs were confirmed using XPS analysis at a microwave power of 1000 W. Uniform, spherical/cubical-shaped particles with an average diameter of 4 nm were confirmed using SEM and TEM analysis. A significant reduction in mycelial growth and spore germination was observed upon exposure to different IONP treatments. Malformed mycelium, DNA fragmentation, alternation in the cell membrane, and ROS production in F. oxysporum indicated the anti-microbial potential of the IONPs. The particles were applied both through the root (before transplantation) and by means of foliar application (after two weeks) to the infected seedlings. IONPs significantly reduced disease severity by an average of 47.8%, resulting in increased plant growth variables after exposure to 12.5 µg/mL of IONPs. Analysis of photosynthetic pigments, phenolic compounds, and anti-oxidant enzymes in the roots and shoots showed an increasing trend after exposure to various concentrations of IONPs. Correspondingly, lycopene, vitamin C, total flavonoids, and protein content were substantially improved in tomato fruits after treatment with IONPs. CONCLUSION The findings of the current investigation suggested that the synthesized IONPs display anti-fungal and nutritional properties that can help to manage Fusarium wilt disease, resulting in enhanced plant growth and fruit quality.
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Affiliation(s)
- Hina Ashraf
- Guangdong Key Laboratory for New Technology Research of Vegetables/Vegetable Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, People's Republic of China
- Department of Plant Pathology, Faculty of Agricultural Sciences, University of the Punjab, Lahore, Pakistan
- Centre of Excellence in Solid-State-Physics, University of the Punjab, Lahore, Pakistan
| | - Tehmina Anjum
- Department of Plant Pathology, Faculty of Agricultural Sciences, University of the Punjab, Lahore, Pakistan
| | - Saira Riaz
- Centre of Excellence in Solid-State-Physics, University of the Punjab, Lahore, Pakistan
| | - Tanzeela Batool
- Centre of Excellence in Solid-State-Physics, University of the Punjab, Lahore, Pakistan
| | - Shahzad Naseem
- Centre of Excellence in Solid-State-Physics, University of the Punjab, Lahore, Pakistan
| | - Guihua Li
- Guangdong Key Laboratory for New Technology Research of Vegetables/Vegetable Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, People's Republic of China.
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Striking Back against Fungal Infections: The Utilization of Nanosystems for Antifungal Strategies. Int J Mol Sci 2021; 22:ijms221810104. [PMID: 34576268 PMCID: PMC8466259 DOI: 10.3390/ijms221810104] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/13/2021] [Accepted: 09/15/2021] [Indexed: 12/19/2022] Open
Abstract
Fungal infections have become a major health concern, given that invasive infections by Candida, Cryptococcus, and Aspergillus species have led to millions of mortalities. Conventional antifungal drugs including polyenes, echinocandins, azoles, allylamins, and antimetabolites have been used for decades, but their limitations include off-target toxicity, drug-resistance, poor water solubility, low bioavailability, and weak tissue penetration, which cannot be ignored. These drawbacks have led to the emergence of novel antifungal therapies. In this review, we discuss the nanosystems that are currently utilized for drug delivery and the application of antifungal therapies.
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Rumyantceva V, Rumyantceva V, Andreeva Y, Tsvetikova S, Radaev A, Vishnevskaya M, Vinogradov V, Drozdov AS, Koshel E. Magnetically Controlled Carbonate Nanocomposite with Ciprofloxacin for Biofilm Eradication. Int J Mol Sci 2021; 22:6187. [PMID: 34201173 PMCID: PMC8229197 DOI: 10.3390/ijms22126187] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 05/31/2021] [Accepted: 06/01/2021] [Indexed: 01/09/2023] Open
Abstract
Biofilms are the reason for a vast majority of chronic inflammation cases and most acute inflammation. The treatment of biofilms still is a complicated task due to the low efficiency of drug delivery and high resistivity of the involved bacteria to harmful factors. Here we describe a magnetically controlled nanocomposite with a stimuli-responsive release profile based on calcium carbonate and magnetite with an encapsulated antibiotic (ciprofloxacin) that can be used to solve this problem. The material magnetic properties allowed targeted delivery, accumulation, and penetration of the composite in the biofilm, as well as the rapid triggered release of the entrapped antibiotic. Under the influence of an RF magnetic field with a frequency of 210 kHz, the composite underwent a phase transition from vaterite into calcite and promoted the release of ciprofloxacin. The effectiveness of the composite was tested against formed biofilms of E. coli and S. aureus and showed a 71% reduction in E. coli biofilm biomass and an 85% reduction in S. aureus biofilms. The efficiency of the composite with entrapped ciprofloxacin was higher than for the free antibiotic in the same concentration, up to 72%. The developed composite is a promising material for the treatment of biofilm-associated inflammations.
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Affiliation(s)
- Viktoriya Rumyantceva
- International Institute Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova st., 9, 191002 St. Petersburg, Russia; (V.R.); (V.R.); (Y.A.); (S.T.); (V.V.)
| | - Valeriya Rumyantceva
- International Institute Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova st., 9, 191002 St. Petersburg, Russia; (V.R.); (V.R.); (Y.A.); (S.T.); (V.V.)
| | - Yulia Andreeva
- International Institute Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova st., 9, 191002 St. Petersburg, Russia; (V.R.); (V.R.); (Y.A.); (S.T.); (V.V.)
| | - Sofia Tsvetikova
- International Institute Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova st., 9, 191002 St. Petersburg, Russia; (V.R.); (V.R.); (Y.A.); (S.T.); (V.V.)
| | - Anton Radaev
- Chromas Research Resource Center, St. Petersburg State University, 199034 St. Petersburg, Russia; (A.R.); (M.V.)
| | - Maria Vishnevskaya
- Chromas Research Resource Center, St. Petersburg State University, 199034 St. Petersburg, Russia; (A.R.); (M.V.)
| | - Vladimir Vinogradov
- International Institute Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova st., 9, 191002 St. Petersburg, Russia; (V.R.); (V.R.); (Y.A.); (S.T.); (V.V.)
| | - Andrey S. Drozdov
- International Institute Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova st., 9, 191002 St. Petersburg, Russia; (V.R.); (V.R.); (Y.A.); (S.T.); (V.V.)
- Laboratory of Nanobiotechnology, Phystech School of Biological and Medical Physics, Moscow Institute of Physics and Technology, 9, 141701 Dolgoprudny, Moscow Region, Russia
| | - Elena Koshel
- International Institute Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova st., 9, 191002 St. Petersburg, Russia; (V.R.); (V.R.); (Y.A.); (S.T.); (V.V.)
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12
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Jafari M, Abolmaali SS, Tamaddon AM, Zomorodian K, Sarkari BS. Nanotechnology approaches for delivery and targeting of Amphotericin B in fungal and parasitic diseases. Nanomedicine (Lond) 2021; 16:857-877. [PMID: 33890492 DOI: 10.2217/nnm-2020-0482] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Amphotericin B (AMB), with widespread antifungal and anti-parasitic activities and low cross-resistance with other drugs, has long been identified as a potent antimicrobial drug. However, its clinical toxicities, especially nephrotoxicity, have limited its use in clinical practice. Lately, nano-based systems have been the subject of serious research and becoming an effective strategy to improve toxicity and antimicrobial potency. Commercial AMB lipid formulations have been developed in order to improve the therapeutic index and nephrotoxicity, while limited use is mainly due to their high cost. The review aimed to highlight the updated information on nanotechnology-based approaches to the development of AMB delivery and targeting systems for treatment of fungal diseases and leishmaniasis, regarding therapeutic challenges and achievements of various delivery systems.
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Affiliation(s)
- Mahboobeh Jafari
- Pharmaceutical Nanotechnology Department, Shiraz University of Medical Sciences, Shiraz PO Box 71345-1583, Iran
| | - Samira Sadat Abolmaali
- Pharmaceutical Nanotechnology Department, Shiraz University of Medical Sciences, Shiraz PO Box 71345-1583, Iran.,Center for Nanotechnology in Drug Delivery, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, PO Box 71345-1583, Iran
| | - Ali Mohammad Tamaddon
- Pharmaceutical Nanotechnology Department, Shiraz University of Medical Sciences, Shiraz PO Box 71345-1583, Iran.,Center for Nanotechnology in Drug Delivery, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, PO Box 71345-1583, Iran
| | - Kamiar Zomorodian
- Department of Parasitology & Mycology, School of Medicines, Shiraz University of Medical Sciences, Shiraz, PO Box 7134845794, Iran.,Basic Sciences in Infectious Diseases Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, PO Box 7134845794, Iran
| | - Bahador Shahriarirad Sarkari
- Department of Parasitology & Mycology, School of Medicines, Shiraz University of Medical Sciences, Shiraz, PO Box 7134845794, Iran.,Basic Sciences in Infectious Diseases Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, PO Box 7134845794, Iran
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13
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Benavent C, Torrado-Salmerón C, Torrado-Santiago S. Development of a Solid Dispersion of Nystatin with Maltodextrin as a Carrier Agent: Improvements in Antifungal Efficacy against Candida spp. Biofilm Infections. Pharmaceuticals (Basel) 2021; 14:ph14050397. [PMID: 33922089 PMCID: PMC8143483 DOI: 10.3390/ph14050397] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 04/13/2021] [Accepted: 04/19/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to improve the treatment of Candida albicans biofilms through the use of nystatin solid dispersions developed using maltodextrins as a hyperosmotic carrier. Characterization studies by differential scanning calorimetry, X-ray diffraction, dissolution studies, and particle size analysis were performed to evaluate changes in nystatin crystallinity. Antifungal activity and anti-biofilm efficacy were assessed by microbiological techniques. The results for nystatin solid dispersions showed that the enhancement of antifungal activity may be related to the high proportions of maltodextrins. Anti-biofilm assays showed a significant reduction (more than 80%) on biofilm formation with SD-N:MD [1:6] compared to the nystatin reference suspension. The elaboration process and physicochemical properties of SD-N:MD [1:6] could be a promising strategy for treatment of Candida biofilms.
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Affiliation(s)
- Carlos Benavent
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; (C.B.); (C.T.-S.)
| | - Carlos Torrado-Salmerón
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; (C.B.); (C.T.-S.)
| | - Santiago Torrado-Santiago
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; (C.B.); (C.T.-S.)
- Instituto Universitario de Farmacia Industrial, Complutense University, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Correspondence: ; Tel.: +34-091-394-1620
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14
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Nami S, Aghebati-Maleki A, Aghebati-Maleki L. Current applications and prospects of nanoparticles for antifungal drug delivery. EXCLI JOURNAL 2021; 20:562-584. [PMID: 33883983 PMCID: PMC8056051 DOI: 10.17179/excli2020-3068] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 02/15/2021] [Indexed: 02/06/2023]
Abstract
Currently, the significance of fungi as human pathogens is not medically concealed in the world. Consequently, suitable recognition and treatment of such infections are of great importance and necessitate the need for comprehensive information in this regard. The introduction of new antifungals and their use today, especially in the last two decades, have revolutionized the treatment of fungal infections. On the other hand, increasing drug resistance in the world has overshadowed such developments. The use of NPs results in the treatment of fungal infections and owing to their specific properties, these particles, unlike the pure antibiotics, can exert a greater inhibitory power although with less concentration compared with conventional drugs. Important reasons that have led to the use of antifungal drugs in delivery systems include reduced drug efficacy, limited penetration through tissue, poor aqueous solubility, decreased bioavailability, and poor drug pharmacokinetics. It is therefore hoped that unfavorable properties of antifungal drugs be mitigated via their incorporation into different types of NPs. This review summarizes the different types of NPs as delivery systems of antifungal as well as their advantages over pure drugs.
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Affiliation(s)
- Sanam Nami
- Department of Parasitology and Mycology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Aghebati-Maleki
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leili Aghebati-Maleki
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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15
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Correa T, Bazylinski DA, Garcia F, Abreu F. A rapid and simple preparation of amphotericin B-loaded bacterial magnetite nanoparticles. RSC Adv 2021; 11:28000-28007. [PMID: 35480720 PMCID: PMC9038061 DOI: 10.1039/d1ra03950d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 08/10/2021] [Indexed: 11/21/2022] Open
Abstract
Three-dimensional representation of amphotericin B molecules bound to magnetosomes derived from Magnetovibrio blakemorei strain MV-1T. Drug molecules are electrostatically adsorbed onto nanoparticles coated with positively charged poly-l-lysine.
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Affiliation(s)
- Tarcisio Correa
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Avenida Carlos Chagas Filho, 373, CCS, UFRJ, Rio de Janeiro, RJ 21941-902, Brazil
| | - Dennis A. Bazylinski
- School of Life Sciences, University of Nevada at Las Vegas, Las Vegas, Nevada, USA
| | - Flávio Garcia
- Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fernanda Abreu
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Avenida Carlos Chagas Filho, 373, CCS, UFRJ, Rio de Janeiro, RJ 21941-902, Brazil
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16
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Ajinkya N, Yu X, Kaithal P, Luo H, Somani P, Ramakrishna S. Magnetic Iron Oxide Nanoparticle (IONP) Synthesis to Applications: Present and Future. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E4644. [PMID: 33080937 PMCID: PMC7603130 DOI: 10.3390/ma13204644] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 09/17/2020] [Accepted: 09/20/2020] [Indexed: 12/18/2022]
Abstract
Iron oxides are chemical compounds which have different polymorphic forms, including γ-Fe2O3 (maghemite), Fe3O4 (magnetite), and FeO (wustite). Among them, the most studied are γ-Fe2O3 and Fe3O4, as they possess extraordinary properties at the nanoscale (such as super paramagnetism, high specific surface area, biocompatible etc.), because at this size scale, the quantum effects affect matter behavior and optical, electrical and magnetic properties. Therefore, in the nanoscale, these materials become ideal for surface functionalization and modification in various applications such as separation techniques, magnetic sorting (cells and other biomolecules etc.), drug delivery, cancer hyperthermia, sensing etc., and also for increased surface area-to-volume ratio, which allows for excellent dispersibility in the solution form. The current methods used are partially and passively mixed reactants, and, thus, every reaction has a different proportion of all factors which causes further difficulties in reproducibility. Direct active and complete mixing and automated approaches could be solutions to this size- and shape-controlled synthesis, playing a key role in its exploitation for scientific or technological purposes. An ideal synthesis method should be able to allow reliable adjustment of parameters and control over the following: fluctuation in temperature; pH, stirring rate; particle distribution; size control; concentration; and control over nanoparticle shape and composition i.e., crystallinity, purity, and rapid screening. Iron oxide nanoparticle (IONP)-based available clinical applications are RNA/DNA extraction and detection of infectious bacteria and viruses. Such technologies are important at POC (point of care) diagnosis. IONPs can play a key role in these perspectives. Although there are various methods for synthesis of IONPs, one of the most crucial goals is to control size and properties with high reproducibility to accomplish successful applications. Using multiple characterization techniques to identify and confirm the oxide phase of iron can provide better characterization capability. It is very important to understand the in-depth IONP formation mechanism, enabling better control over parameters and overall reaction and, by extension, properties of IONPs. This work provides an in-depth overview of different properties, synthesis methods, and mechanisms of iron oxide nanoparticles (IONPs) formation, and the diverse range of their applications. Different characterization factors and strategies to confirm phase purity in the IONP synthesis field are reviewed. First, properties of IONPs and various synthesis routes with their merits and demerits are described. We also describe different synthesis strategies and formation mechanisms for IONPs such as for: wustite (FeO), hematite (α-Fe2O3), maghemite (ɤ-Fe2O3) and magnetite (Fe3O4). We also describe characterization of these nanoparticles and various applications in detail. In conclusion, we present a detailed overview on the properties, size-controlled synthesis, formation mechanisms and applications of IONPs.
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Affiliation(s)
- Nene Ajinkya
- Materials and Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.Y.); (H.L.)
| | - Xuefeng Yu
- Materials and Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.Y.); (H.L.)
| | - Poonam Kaithal
- Department of Molecular and Cellular Engineering, Jacob Institute of Biotechnology and Bioengineering, SHUATS, Allahabad 211007, India;
| | - Hongrong Luo
- Materials and Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.Y.); (H.L.)
| | - Prakash Somani
- Center for Grand Challenges and Green Technologies, Applied Science Innovations Pvt. Ltd., Pune 411041, India;
| | - Seeram Ramakrishna
- Center for Nanofibers and Nanotechnology, National University of Singapore, Singapore 117576, Singapore;
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17
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Shkodenko L, Kassirov I, Koshel E. Metal Oxide Nanoparticles Against Bacterial Biofilms: Perspectives and Limitations. Microorganisms 2020; 8:E1545. [PMID: 33036373 PMCID: PMC7601517 DOI: 10.3390/microorganisms8101545] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 09/25/2020] [Accepted: 10/02/2020] [Indexed: 12/17/2022] Open
Abstract
At present, there is an urgent need in medicine and industry to develop new approaches to eliminate bacterial biofilms. Considering the low efficiency of classical approaches to biofilm eradication and the growing problem of antibiotic resistance, the introduction of nanomaterials may be a promising solution. Outstanding antimicrobial properties have been demonstrated by nanoparticles (NPs) of metal oxides and their nanocomposites. The review presents a comparative analysis of antibiofilm properties of various metal oxide NPs (primarily, CuO, Fe3O4, TiO2, ZnO, MgO, and Al2O3 NPs) and nanocomposites, as well as mechanisms of their effect on plankton bacteria cells and biofilms. The potential mutagenicity of metal oxide NPs and safety problems of their wide application are also discussed.
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Affiliation(s)
- Liubov Shkodenko
- Microbiology Lab of SCAMT Institute, ITMO University, Lomonosova st. 9, 191002 St. Petersburg, Russia; (L.S.); (I.K.)
| | - Ilia Kassirov
- Microbiology Lab of SCAMT Institute, ITMO University, Lomonosova st. 9, 191002 St. Petersburg, Russia; (L.S.); (I.K.)
- Department of Epidemiology, Pasteur Institute, 197101 St. Petersburg, Russia
| | - Elena Koshel
- Microbiology Lab of SCAMT Institute, ITMO University, Lomonosova st. 9, 191002 St. Petersburg, Russia; (L.S.); (I.K.)
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18
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Kischkel B, Rossi SA, Santos SR, Nosanchuk JD, Travassos LR, Taborda CP. Therapies and Vaccines Based on Nanoparticles for the Treatment of Systemic Fungal Infections. Front Cell Infect Microbiol 2020; 10:463. [PMID: 33014889 PMCID: PMC7502903 DOI: 10.3389/fcimb.2020.00463] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 07/28/2020] [Indexed: 12/11/2022] Open
Abstract
Treatment modalities for systemic mycoses are still limited. Currently, the main antifungal therapeutics include polyenes, azoles, and echinocandins. However, even in the setting of appropriate administration of antifungals, mortality rates remain unacceptably high. Moreover, antifungal therapy is expensive, treatment periods can range from weeks to years, and toxicity is also a serious concern. In recent years, the increased number of immunocompromised individuals has contributed to the high global incidence of systemic fungal infections. Given the high morbidity and mortality rates, the complexity of treatment strategies, drug toxicity, and the worldwide burden of disease, there is a need for new and efficient therapeutic means to combat invasive mycoses. One promising avenue that is actively being pursued is nanotechnology, to develop new antifungal therapies and efficient vaccines, since it allows for a targeted delivery of drugs and antigens, which can reduce toxicity and treatment costs. The goal of this review is to discuss studies using nanoparticles to develop new therapeutic options, including vaccination methods, to combat systemic mycoses caused by Candida sp., Cryptococcus sp., Paracoccidioides sp., Histoplasma sp., Coccidioides sp., and Aspergillus sp., in addition to providing important information on the use of different types of nanoparticles, nanocarriers and their corresponding mechanisms of action.
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Affiliation(s)
- Brenda Kischkel
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,Laboratory of Medical Mycology-Institute of Tropical Medicine of São Paulo/LIM53/Medical School, University of São Paulo, São Paulo, Brazil
| | - Suélen A Rossi
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,Laboratory of Medical Mycology-Institute of Tropical Medicine of São Paulo/LIM53/Medical School, University of São Paulo, São Paulo, Brazil
| | - Samuel R Santos
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,Laboratory of Medical Mycology-Institute of Tropical Medicine of São Paulo/LIM53/Medical School, University of São Paulo, São Paulo, Brazil
| | - Joshua D Nosanchuk
- Departments of Medicine [Division of Infectious Diseases], Microbiology and Immunology, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
| | - Luiz R Travassos
- Department of Microbiology, Immunology and Parasitology, Federal University of São Paulo, São Paulo, Brazil
| | - Carlos P Taborda
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,Laboratory of Medical Mycology-Institute of Tropical Medicine of São Paulo/LIM53/Medical School, University of São Paulo, São Paulo, Brazil
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19
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Abbas HS, Krishnan A. Magnetic Nanosystems as a Therapeutic Tool to Combat Pathogenic Fungi. Adv Pharm Bull 2020; 10:512-523. [PMID: 33072531 PMCID: PMC7539303 DOI: 10.34172/apb.2020.063] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/06/2020] [Accepted: 02/10/2020] [Indexed: 12/14/2022] Open
Abstract
The overuse of antibiotics is the main reason for the expansion of multidrug-resistant microorganisms, especially, pathogenic fungi, such as Candida albicans and others. Nanotechnology provides an excellent therapeutic tool for pathogenic fungi. Several reports focused on metal oxide nanoparticles, especially, iron oxide nanoparticles due to their extensive applications such as targeted drug delivery. Using biological entities for iron oxide nanoparticle synthesis attracted many concerns for being eco-friendly, and inexpensive. The fusion of biologically active substances reduced and stabilized nanoparticles. Recently, the advancement and challenges for surface engineered magnetic nanoparticles are reviewed for improving their properties and compatibility. Other metals on the surface nanoparticles can enhance their biological and antimicrobial activities against pathogenic fungi. Furthermore, conjugation of antifungal drugs to magnetic nanoparticulate increases their antifungal effect, antibiofilm properties, and reduces their undesirable effects. In this review, we discuss different routes for the synthesis of iron oxide nanoparticles, surface coating manipulation, their applications as antimicrobials, and their mode of action.
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Affiliation(s)
- Heba Salah Abbas
- National Organization for Drug Control and Research, Cairo, Egypt.,Scientist Under Scheme of Asian Research Training Fellowship for Developing Country (RTF-DCS), FICCI, NewDelhi, India.,Department of Pharmaceutical Technology, Bharathidasan Institute of Technology, Anna University, Tiruchirappalli-620024. Tamilnadu, India
| | - Akilandeswari Krishnan
- Department of Pharmaceutical Technology, Bharathidasan Institute of Technology, Anna University, Tiruchirappalli-620024. Tamilnadu, India
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20
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Biocide-conjugated magnetite nanoparticles as an advanced platform for biofilm treatment. Ther Deliv 2020; 10:241-250. [PMID: 30991917 DOI: 10.4155/tde-2019-0011] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Biofilm-related diseases contribute to patient morbidity, increased mortality and represent a considerable economic burden. Despite numerous developments in the field of combating biofilms, the most effective treatment method is still the mechanical removal of biofilms or the replacement of a device overgrown with biofilm. Given that the main challenges are the mechanical stability of biofilms, low penetration of biocides and the persistence of cells with reduced metabolic status in them, a promising direction is the use of magnetically controlled materials for their treatment. Current review discusses recent applications of magnetite-based materials as biocide delivery carriers and effectiveness of these conjugates against biofilms.
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21
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Arantes MR, Peijnenburg A, Hendriksen PJM, Stoopen G, Almeida TS, Souza TM, Farias DF, Carvalho AFU, Rocha TM, Leal LKAM, Vasconcelos IM, Oliveira JTA. In vitro toxicological characterisation of the antifungal compound soybean toxin (SBTX). Toxicol In Vitro 2020; 65:104824. [PMID: 32165152 DOI: 10.1016/j.tiv.2020.104824] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 02/13/2020] [Accepted: 03/08/2020] [Indexed: 12/18/2022]
Abstract
Soybean toxin (SBTX) is a protein isolated from soybean seeds and composed of two polypeptide subunits (17 and 27 kDa). SBTX has in vitro activity against phytopathogenic fungi such as Cercospora sojina, Aspergillus niger, and Penicillium herguei, and yeasts like Candida albicans, C. parapsilosis, Kluyveromyces marxiannus, and Pichia membranifaciens. The present study aimed to analyze in vitro whether SBTX causes any side effects on non-target bacterial and mammalian cells that could impede its potential use as a novel antifungal agent. SBTX at 100 μg/mL and 200 μg/mL did not hinder the growth of the bacteria Salmonella enterica (subspecies enterica serovar choleraesuis), Bacillus subtilis (subspecies spizizenii) and Staphylococcus aureus. Moreover, SBTX at concentrations up to 500 μg/mL did not significantly affect the viability of erythrocytes, neutrophils, and human intestinal Caco-2 cells. To study whether SBTX could induce relevant alterations in gene expression, in vitro DNA microarray experiments were conducted in which differentiated Caco-2 cells were exposed for 24 h to 100 μg/mL or 200 μg/mL SBTX. SBTX up-regulated genes involved in cell cycle and immune response pathways, but down-regulated genes that play a role in cholesterol biosynthesis and platelet degranulation pathways. Thus, although SBTX did not affect bacteria, nor induced cytotoxity in mammalian cells, it affected some biological pathways in the human Caco-2 cell line that warrants further investigation.
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Affiliation(s)
- Mariana Reis Arantes
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, 60020-181 Fortaleza, CE, Brazil
| | - Ad Peijnenburg
- WFSR, Wageningen University and Research Centre, P.O. Box 230, 6700 AE Wageningen, the Netherlands.
| | - Peter J M Hendriksen
- WFSR, Wageningen University and Research Centre, P.O. Box 230, 6700 AE Wageningen, the Netherlands.
| | - Geert Stoopen
- WFSR, Wageningen University and Research Centre, P.O. Box 230, 6700 AE Wageningen, the Netherlands.
| | - Thiago Silva Almeida
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, 60020-181 Fortaleza, CE, Brazil
| | - Terezinha Maria Souza
- Department of Toxicogenomics, GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht 6229, ER, the Netherlands.
| | - Davi Felipe Farias
- Department of Molecular Biology, Federal University of Paraíba, 58051-900 Joao Pessoa, PB, Brazil.
| | | | | | | | - Ilka Maria Vasconcelos
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, 60020-181 Fortaleza, CE, Brazil.
| | - Jose Tadeu Abreu Oliveira
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, 60020-181 Fortaleza, CE, Brazil.
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22
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Generation of tetramycin B derivative with improved pharmacological property based on pathway engineering. Appl Microbiol Biotechnol 2020; 104:2561-2573. [PMID: 31989221 DOI: 10.1007/s00253-020-10391-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/12/2020] [Accepted: 01/17/2020] [Indexed: 12/14/2022]
Abstract
Polyene antibiotics, including amphotericin, nystatin, pimaricin, and tetramycin, are important antifungal agents. Increasing the production of polyenes and generation of their improved analogues based on the biosynthetic pathway engineering has aroused wide concern in application researches. Herein, tetramycin and nystatin, both of which share most of acyl-CoA precursors, are produced by Streptomyces hygrospinosus var. beijingensis CGMCC 4.1123. Thus, the intracellular malonyl-CoA is found to be insufficient for PKSs (polyketide synthases) extension of tetramycin by quantitative analysis in this wild-type strain. To circumvent this problem and increase tetramycin titer, the acyl-CoA competing biosynthetic gene cluster (BGC) of nystatin was disrupted, and the biosynthetic genes of malonyl-CoA from S. coelicolor M145 were integrated and overexpressed in nys-disruption mutant strain (SY02). Moreover, in order to specifically accumulate tetramycin B from A, two copies of tetrK and a copy of tetrF were introduced, resulting in elevating tetramycin B fermentration titer by 122% to 865 ± 8 mg/L than the wild type. In this optimized strain, a new tetramycin derivative, 12-decarboxy-12-methyl tetramycin B, was generated with a titer of 371 ± 26 mg/L through inactivation of a P450 monooxygenase gene tetrG. Compared with tetramycin B, the new compound exhibited higher antifungal activity against Saccharomyces cerevisiae and Rhodotorula glutinis, but lower hemolytic toxicity to erythrocyte. This research provided a good example of employing biosynthetic engineering strategies for fermentation titer improvement of polyene and development of the derivatives for medicinal applications.
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Wnorowska U, Fiedoruk K, Piktel E, Prasad SV, Sulik M, Janion M, Daniluk T, Savage PB, Bucki R. Nanoantibiotics containing membrane-active human cathelicidin LL-37 or synthetic ceragenins attached to the surface of magnetic nanoparticles as novel and innovative therapeutic tools: current status and potential future applications. J Nanobiotechnology 2020; 18:3. [PMID: 31898542 PMCID: PMC6939332 DOI: 10.1186/s12951-019-0566-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 12/21/2019] [Indexed: 02/07/2023] Open
Abstract
Nanotechnology-based therapeutic approaches have attracted attention of scientists, in particular due to the special features of nanomaterials, such as adequate biocompatibility, ability to improve therapeutic efficiency of incorporated drugs and to limit their adverse effects. Among a variety of reported nanomaterials for biomedical applications, metal and metal oxide-based nanoparticles offer unique physicochemical properties allowing their use in combination with conventional antimicrobials and as magnetic field-controlled drug delivery nanocarriers. An ever-growing number of studies demonstrate that by combining magnetic nanoparticles with membrane-active, natural human cathelicidin-derived LL-37 peptide, and its synthetic mimics such as ceragenins, innovative nanoagents might be developed. Between others, they demonstrate high clinical potential as antimicrobial, anti-cancer, immunomodulatory and regenerative agents. Due to continuous research, knowledge on pleiotropic character of natural antibacterial peptides and their mimics is growing, and it is justifying to stay that the therapeutic potential of nanosystems containing membrane active compounds has not been exhausted yet.
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Affiliation(s)
- Urszula Wnorowska
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Mickiewicza 2c, 15-222, Białystok, Poland
| | - Krzysztof Fiedoruk
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Mickiewicza 2c, 15-222, Białystok, Poland
| | - Ewelina Piktel
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Mickiewicza 2c, 15-222, Białystok, Poland
| | - Suhanya V Prasad
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Mickiewicza 2c, 15-222, Białystok, Poland
| | - Magdalena Sulik
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Mickiewicza 2c, 15-222, Białystok, Poland
| | - Marianna Janion
- Faculty of Medicine and Health Sciences, The Jan Kochanowski University in Kielce, Al. IX Wiekow Kielc 19A, 25-317, Kielce, Poland
| | - Tamara Daniluk
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Mickiewicza 2c, 15-222, Białystok, Poland
| | - Paul B Savage
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, 84602, USA
| | - Robert Bucki
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Mickiewicza 2c, 15-222, Białystok, Poland.
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Markiewicz KH, Misztalewska-Turkowicz I, Niemirowicz K, Bucki R, Majcher AM, Wilczewska AZ. Carbamohydrazonothioate-based polymer-magnetic nanohybrids: Fabrication, characterization and bactericidal properties. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2016.12.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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Bucki R, Niemirowicz-Laskowska K, Deptuła P, Wilczewska AZ, Misiak P, Durnaś B, Fiedoruk K, Piktel E, Mystkowska J, Janmey PA. Susceptibility of microbial cells to the modified PIP 2-binding sequence of gelsolin anchored on the surface of magnetic nanoparticles. J Nanobiotechnology 2019; 17:81. [PMID: 31286976 PMCID: PMC6615188 DOI: 10.1186/s12951-019-0511-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 06/26/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Magnetic nanoparticles (MNPs) are characterized by unique physicochemical and biological properties that allow their employment as highly biocompatible drug carriers. Gelsolin (GSN) is a multifunctional actin-binding protein involved in cytoskeleton remodeling and free circulating actin sequestering. It was reported that a gelsolin derived phosphoinositide binding domain GSN 160-169, (PBP10 peptide) coupled with rhodamine B, exerts strong bactericidal activity. RESULTS In this study, we synthesized a new antibacterial and antifungal nanosystem composed of MNPs and a PBP10 peptide attached to the surface. The physicochemical properties of these nanosystems were analyzed by spectroscopy, calorimetry, electron microscopy, and X-ray studies. Using luminescence based techniques and a standard killing assay against representative strains of Gram-positive (Staphylococcus aureus MRSA Xen 30) and Gram-negative (Pseudomonas aeruginosa Xen 5) bacteria and against fungal cells (Candida spp.) we demonstrated that magnetic nanoparticles significantly enhance the effect of PBP10 peptides through a membrane-based mode of action, involving attachment and interaction with cell wall components, disruption of microbial membrane and increased uptake of peptide. Our results also indicate that treatment of both planktonic and biofilm forms of pathogens by PBP10-based nanosystems is more effective than therapy with either of these agents alone. CONCLUSIONS The results show that magnetic nanoparticles enhance the antimicrobial activity of the phosphoinositide-binding domain of gelsolin, modulate its mode of action and strengthen the idea of its employment for developing the new treatment methods of infections.
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Affiliation(s)
- Robert Bucki
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222 Białystok, Poland
| | - Katarzyna Niemirowicz-Laskowska
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222 Białystok, Poland
| | - Piotr Deptuła
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222 Białystok, Poland
| | | | - Paweł Misiak
- Institute of Chemistry, University of Białystok, Ciołkowskiego 1K, 15-245 Białystok, Poland
| | - Bonita Durnaś
- Department of Microbiology and Immunology, The Faculty of Medicine and Health Sciences of the Jan Kochanowski University in Kielce, Aleja IX Wieków Kielc, 25-317 Kielce, Poland
| | - Krzysztof Fiedoruk
- Department of Microbiology, Medical University of Bialystok, 15-222, Białystok, Poland
| | - Ewelina Piktel
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222 Białystok, Poland
| | - Joanna Mystkowska
- Department of Materials Engineering and Production, Faculty of Mechanical Engineering, Bialystok University of Technology, Wiejska 45C, 15-351 Białystok, Poland
| | - Paul A. Janmey
- Department of Physiology and Institute for Medicine and Engineering, University of Pennsylvania, Philadelphia, PA USA
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Łysik D, Niemirowicz-Laskowska K, Bucki R, Tokajuk G, Mystkowska J. Artificial Saliva: Challenges and Future Perspectives for the Treatment of Xerostomia. Int J Mol Sci 2019; 20:ijms20133199. [PMID: 31261876 PMCID: PMC6651665 DOI: 10.3390/ijms20133199] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 06/21/2019] [Accepted: 06/28/2019] [Indexed: 12/16/2022] Open
Abstract
The chronic sensation of a dry mouth is a disease condition called xerostomia and affects a large part of the population. Xerostomia is associated with decreased secretion, or more often, qualitative changes in saliva proteins and immunoglobulin concentrations that develop as a result of salivary gland dysfunction. Several reasons causing dry mouth were described, and usually, they include taking medications, diseases or radiotherapy. In some situations, when it is difficult to use salivary stimulants or salivary gland damage is irreversible, the only option might seem to be saliva substitutes. The paper presents the most important aspects considering saliva preparations. The rheological and lubricating properties and the reconstruction of the complex saliva structure has been the main purpose of research. The biological properties of saliva preparations were also widely discussed. As part of the work, the antimicrobial effect of three commercial saliva preparations was tested. Finally, inadequate antimicrobial properties against the strains isolated from the oral cavity were demonstrated. The development of salivary substitutes, in particular, the improvement of antimicrobial properties, can be achieved using nanotechnology, including drug delivery systems containing nanocarriers.
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Affiliation(s)
- Dawid Łysik
- Department of Materials Engineering and Production, Bialystok University of Technology, Wiejska 45C, 15-351 Bialystok, Poland
| | | | - Robert Bucki
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2C, 15-222 Bialystok, Poland
| | - Grażyna Tokajuk
- Department of Integrated Dentistry, Medical University of Bialystok, M. Sklodowskiej-Curie 24a, 15-276 Bialystok, Poland
| | - Joanna Mystkowska
- Department of Materials Engineering and Production, Bialystok University of Technology, Wiejska 45C, 15-351 Bialystok, Poland.
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Albinali KE, Zagho MM, Deng Y, Elzatahry AA. A perspective on magnetic core-shell carriers for responsive and targeted drug delivery systems. Int J Nanomedicine 2019; 14:1707-1723. [PMID: 30880975 PMCID: PMC6408922 DOI: 10.2147/ijn.s193981] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Magnetic core-shell nanocarriers have been attracting growing interest owing to their physicochemical and structural properties. The main principles of magnetic nanoparticles (MNPs) are localized treatment and stability under the effect of external magnetic fields. Furthermore, these MNPs can be coated or functionalized to gain a responsive property to a specific trigger, such as pH, heat, or even enzymes. Current investigations have been focused on the employment of this concept in cancer therapies. The evaluation of magnetic core-shell materials includes their magnetization properties, toxicity, and efficacy in drug uptake and release. This review discusses some categories of magnetic core-shell drug carriers based on Fe2O3 and Fe3O4 as the core, and different shells such as poly(lactic-co-glycolic acid), poly(vinylpyrrolidone), chitosan, silica, calcium silicate, metal, and lipids. In addition, the review addresses their recent potential applications for cancer treatment.
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Affiliation(s)
- Kholoud E Albinali
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, Doha, Qatar,
| | - Moustafa M Zagho
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, Doha, Qatar,
| | - Yonghui Deng
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, People's Republic of China
| | - Ahmed A Elzatahry
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, Doha, Qatar,
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28
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Polyene Macrolide Antibotic Derivatives: Preparation, Overcoming Drug Resistance, and Prospects for Use in Medical Practice (Review). Pharm Chem J 2019. [DOI: 10.1007/s11094-019-01922-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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29
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Rodrigues GR, López-Abarrategui C, de la Serna Gómez I, Dias SC, Otero-González AJ, Franco OL. Antimicrobial magnetic nanoparticles based-therapies for controlling infectious diseases. Int J Pharm 2018; 555:356-367. [PMID: 30453018 DOI: 10.1016/j.ijpharm.2018.11.043] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 11/13/2018] [Accepted: 11/15/2018] [Indexed: 01/07/2023]
Abstract
In the last years, the antimicrobial resistance against antibiotics has become a serious health issue, arise as global threat. This has generated a search for new strategies in the progress of new antimicrobial therapies. In this context, different nanosystems with antimicrobial properties have been studied. Specifically, magnetic nanoparticles seem to be very attractive due to their relatively simple synthesis, intrinsic antimicrobial activity, low toxicity and high versatility. Iron oxide NPs (IONPs) was authorized by the World Health Organization for human used in biomedical applications such as in vivo drug delivery systems, magnetic guided therapy and contrast agent for magnetic resonance imaging have been widely documented. Furthermore, the antimicrobial activity of different magnetic nanoparticles has recently been demonstrated. This review elucidates the recent progress of IONPs in drug delivery systems and focuses on the treatment of infectious diseases and target the possible detrimental biological effects and associated safety issues.
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Affiliation(s)
- Gisele Regina Rodrigues
- Center for Biochemical and Proteomics Analyses, Catholic University of Brasilia, Brasilia, Brazil
| | | | - Inés de la Serna Gómez
- Center for Biochemical and Proteomics Analyses, Catholic University of Brasilia, Brasilia, Brazil
| | - Simoni Campos Dias
- Center for Biochemical and Proteomics Analyses, Catholic University of Brasilia, Brasilia, Brazil
| | | | - Octavio Luiz Franco
- Center for Biochemical and Proteomics Analyses, Catholic University of Brasilia, Brasilia, Brazil; S-Inova Biotech, Post-Graduate in Biotechnology, Catholic University Dom Bosco, Campo Grande, Brazil.
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30
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Gruskiene R, Krivorotova T, Staneviciene R, Ratautas D, Serviene E, Sereikaite J. Preparation and characterization of iron oxide magnetic nanoparticles functionalized by nisin. Colloids Surf B Biointerfaces 2018; 169:126-134. [DOI: 10.1016/j.colsurfb.2018.05.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 04/11/2018] [Accepted: 05/07/2018] [Indexed: 01/09/2023]
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31
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de Alteriis E, Maselli V, Falanga A, Galdiero S, Di Lella FM, Gesuele R, Guida M, Galdiero E. Efficiency of gold nanoparticles coated with the antimicrobial peptide indolicidin against biofilm formation and development of Candida spp. clinical isolates. Infect Drug Resist 2018; 11:915-925. [PMID: 30013374 PMCID: PMC6037145 DOI: 10.2147/idr.s164262] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND This article examines the use of a novel nano-system, gold nanoparticles coated with indolicidin (AuNPs-indolicidin), against pathogenic Candida albicans biofilms. Candida species cause frequent infections owing to their ability to form biofilms, primarily on implant devices. MATERIALS AND METHODS We used an integrated approach, evaluating the effect of AuNPs-indolicidin on prevention and eradication of Candida biofilms formed in multi-well polystyrene plates, with relative gene expression assays. Four biofilm-associated genes (FG1, HWP1, ALS1 and ALS3, and CDR1 and CDR2) involved in efflux pump were analyzed using reverse transcription polymerase chain reaction. RESULTS Treatment with the nano-complex significantly inhibits the capacity of C. albicans to form biofilms and impairs preformed mature biofilms. Treatment with AuNPs-indolicidin results in an increase in the kinetics of Rhodamine 6G efflux and a reduction in the expression of biofilm-related genes. CONCLUSION These data provide a chance to develop novel therapies against nosocomially acquired refractory C. albicans biofilms.
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Affiliation(s)
| | - Valeria Maselli
- Department of Biology, University of Naples "Federico II", Naples, Italy,
| | - Annarita Falanga
- Department of Pharmacy, University of Naples "Federico II", Naples, Italy
| | - Stefania Galdiero
- Department of Pharmacy, University of Naples "Federico II", Naples, Italy
| | - Federica Maria Di Lella
- Section of Microbiology and Virology, University Hospital "Luigi Vanvitelli" of Naples, Naples, Italy
| | - Renato Gesuele
- Department of Biology, University of Naples "Federico II", Naples, Italy,
| | - Marco Guida
- Department of Biology, University of Naples "Federico II", Naples, Italy,
| | - Emilia Galdiero
- Department of Biology, University of Naples "Federico II", Naples, Italy,
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Niemirowicz-Laskowska K, Głuszek K, Piktel E, Pajuste K, Durnaś B, Król G, Wilczewska AZ, Janmey PA, Plotniece A, Bucki R. Bactericidal and immunomodulatory properties of magnetic nanoparticles functionalized by 1,4-dihydropyridines. Int J Nanomedicine 2018; 13:3411-3424. [PMID: 29928120 PMCID: PMC6001743 DOI: 10.2147/ijn.s157564] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background 1,4-Dihydropyridine (1,4-DHP) and its derivatives are well-known calcium channel blockers with antiarrhythmic and antihypertensive activities. These compounds exhibit pleiotropic effects including antimicrobial activities that rely on their positive charge and amphipathic nature. Use of magnetic nanoparticles (MNPs) as carriers of 1,4-DHP modulates their properties and enables improved formulations with higher efficacy and less toxicity. Methods In this study, the antimicrobial and immunomodulatory activities of novel 1,4-DHP derivatives in free form and immobilized on MNPs were determined by evaluating pathogen outgrowth and proinflammatory cytokine release in experimental settings that involve incubation of various 1,4-DHPs with clinical isolates of bacteria or fungi as well as mammalian cell culture models. Results Conventional immobilization of 1,4-DHP on aminosilane-coated MNPs markedly enhances their antimicrobial activity compared to nonimmobilized molecules, in part because of the higher affinity of these nanosystems for bacterial cell wall components in the presence of human body fluids. Conclusion Optimized nanosystems are characterized by improved biocompatibility and higher anti-inflammatory properties that provide new opportunities for the therapy of infectious diseases.
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Affiliation(s)
| | - Katarzyna Głuszek
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Bialystok, Poland
| | - Ewelina Piktel
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Bialystok, Poland
| | - Karlis Pajuste
- Laboratory of Membrane Active Compounds and β-Diketones, Latvian Institute of Organic Synthesis, Riga, Latvia
| | - Bonita Durnaś
- Department of Microbiology and Immunology, The Faculty of Health Sciences of the Jan Kochanowski University in Kielce, Kielce
| | - Grzegorz Król
- Department of Microbiology and Immunology, The Faculty of Health Sciences of the Jan Kochanowski University in Kielce, Kielce
| | | | - Paul A Janmey
- Department of Physiology, Institute for Medicine and Engineering, University of Pennsylvania, Philadelphia, PA, USA
| | - Aiva Plotniece
- Laboratory of Membrane Active Compounds and β-Diketones, Latvian Institute of Organic Synthesis, Riga, Latvia
| | - Robert Bucki
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Bialystok, Poland
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Arias LS, Pessan JP, Vieira APM, Lima TMTD, Delbem ACB, Monteiro DR. Iron Oxide Nanoparticles for Biomedical Applications: A Perspective on Synthesis, Drugs, Antimicrobial Activity, and Toxicity. Antibiotics (Basel) 2018; 7:antibiotics7020046. [PMID: 29890753 PMCID: PMC6023022 DOI: 10.3390/antibiotics7020046] [Citation(s) in RCA: 286] [Impact Index Per Article: 47.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/01/2018] [Accepted: 06/07/2018] [Indexed: 12/26/2022] Open
Abstract
Medical applications and biotechnological advances, including magnetic resonance imaging, cell separation and detection, tissue repair, magnetic hyperthermia and drug delivery, have strongly benefited from employing iron oxide nanoparticles (IONPs) due to their remarkable properties, such as superparamagnetism, size and possibility of receiving a biocompatible coating. Ongoing research efforts focus on reducing drug concentration, toxicity, and other side effects, while increasing efficacy of IONPs-based treatments. This review highlights the methods of synthesis and presents the most recent reports in the literature regarding advances in drug delivery using IONPs-based systems, as well as their antimicrobial activity against different microorganisms. Furthermore, the toxicity of IONPs alone and constituting nanosystems is also addressed.
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Affiliation(s)
- Laís Salomão Arias
- Department of Pediatric Dentistry and Public Health, School of Dentistry, Araçatuba, São Paulo State University (Unesp), 16015-050 Araçatuba/São Paulo, Brazil.
| | - Juliano Pelim Pessan
- Department of Pediatric Dentistry and Public Health, School of Dentistry, Araçatuba, São Paulo State University (Unesp), 16015-050 Araçatuba/São Paulo, Brazil.
| | - Ana Paula Miranda Vieira
- Department of Pediatric Dentistry and Public Health, School of Dentistry, Araçatuba, São Paulo State University (Unesp), 16015-050 Araçatuba/São Paulo, Brazil.
| | - Taynara Maria Toito de Lima
- Graduate Program in Dentistry (GPD-Master's Degree), University of Western São Paulo (UNOESTE), 19050-920 Presidente Prudente/São Paulo, Brazil.
| | - Alberto Carlos Botazzo Delbem
- Department of Pediatric Dentistry and Public Health, School of Dentistry, Araçatuba, São Paulo State University (Unesp), 16015-050 Araçatuba/São Paulo, Brazil.
| | - Douglas Roberto Monteiro
- Graduate Program in Dentistry (GPD-Master's Degree), University of Western São Paulo (UNOESTE), 19050-920 Presidente Prudente/São Paulo, Brazil.
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Novickij V, Stanevičienė R, Vepštaitė-Monstavičė I, Gruškienė R, Krivorotova T, Sereikaitė J, Novickij J, Servienė E. Overcoming Antimicrobial Resistance in Bacteria Using Bioactive Magnetic Nanoparticles and Pulsed Electromagnetic Fields. Front Microbiol 2018; 8:2678. [PMID: 29375537 PMCID: PMC5767227 DOI: 10.3389/fmicb.2017.02678] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 12/22/2017] [Indexed: 11/21/2022] Open
Abstract
Nisin is a known bacteriocin, which exhibits a wide spectrum of antimicrobial activity, while commonly being inefficient against Gram-negative bacteria. In this work, we present a proof of concept of novel antimicrobial methodology using targeted magnetic nisin-loaded nano-carriers [iron oxide nanoparticles (NPs) (11-13 nm) capped with citric, ascorbic, and gallic acids], which are activated by high pulsed electric and electromagnetic fields allowing to overcome the nisin-resistance of bacteria. As a cell model the Gram-positive bacteria Bacillus subtilis and Gram-negative Escherichia coli were used. We have applied 10 and 30 kV cm-1 electric field pulses (100 μs × 8) separately and in combination with two pulsed magnetic field protocols: (1) high dB/dt 3.3 T × 50 and (2) 10 mT, 100 kHz, 2 min protocol to induce additional permeabilization and local magnetic hyperthermia. We have shown that the high dB/dt pulsed magnetic fields increase the antimicrobial efficiency of nisin NPs similar to electroporation or magnetic hyperthermia methods and a synergistic treatment is also possible. The results of our work are promising for the development of new methods for treatment of the drug-resistant foodborne pathogens to minimize the risks of invasive infections.
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Affiliation(s)
- Vitalij Novickij
- Institute of High Magnetic Fields, Vilnius Gediminas Technical University, Vilnius, Lithuania
| | - Ramunė Stanevičienė
- Laboratory of Genetics, Institute of Botany, Nature Research Centre, Vilnius, Lithuania
| | | | - Rūta Gruškienė
- Department of Chemistry and Bioengineering, Vilnius Gediminas Technical University, Vilnius, Lithuania
| | | | - Jolanta Sereikaitė
- Department of Chemistry and Bioengineering, Vilnius Gediminas Technical University, Vilnius, Lithuania
| | - Jurij Novickij
- Institute of High Magnetic Fields, Vilnius Gediminas Technical University, Vilnius, Lithuania
| | - Elena Servienė
- Laboratory of Genetics, Institute of Botany, Nature Research Centre, Vilnius, Lithuania
- Department of Chemistry and Bioengineering, Vilnius Gediminas Technical University, Vilnius, Lithuania
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Lyden A, Lombardi L, Sire W, Li P, Simpson JC, Butler G, Lee GU. Characterization of carboxylate nanoparticle adhesion with the fungal pathogen Candida albicans. NANOSCALE 2017; 9:15911-15922. [PMID: 29019498 DOI: 10.1039/c7nr04724j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Candida albicans is the lead fungal pathogen of nosocomial bloodstream infections worldwide and has mortality rates of 43%. Nanoparticles have been identified as a means to improve medical outcomes for Candida infections, enabling sample concentration, serving as contrast agents for in vivo imaging, and delivering therapeutics. However, little is known about how nanoparticles interact with the fungal cell wall. In this report we used laser scanning confocal microscopy to examine the interaction of fluorescent polystyrene nanoparticles of specific surface chemistry and diameter with C. albicans and mutant strains deficient in various C. albicans surface proteins. Carboxylate-functionalized nanoparticles adsorbed mainly to the hyphae of wild-type C. albicans. The dissociative binding constant of the nanoparticles was ∼150, ∼30 and ∼2.5 pM for 40, 100 nm and 200 nm diameter particles, respectively. A significant reduction in particle binding was observed with a Δals3 strain compared to wild-type strains, identifying the Als3 adhesin as the main mediator of this nanoparticle adhesion. In the absence of Als3, nanoparticles bound to germ tubes and yeast cells in a pattern resembling the localization of Als1, indicating Als1 also plays a role. Nanoparticle surface charge was shown to influence binding - positively charged amine-functionalized nanoparticles failed to bind to the hyphal cell wall. Binding of carboxylate-functionalized nanoparticles was observed in the presence of serum, though interactions were reduced. These observations show that Als3 and Als1 are important targets for nanoparticle-mediated diagnostics and therapeutics, and provide direction for optimal diameter and surface characteristics of nanoparticles that bind to the fungal cell wall.
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Affiliation(s)
- Amy Lyden
- School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland.
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36
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Tokajuk G, Niemirowicz K, Deptuła P, Piktel E, Cieśluk M, Wilczewska AZ, Dąbrowski JR, Bucki R. Use of magnetic nanoparticles as a drug delivery system to improve chlorhexidine antimicrobial activity. Int J Nanomedicine 2017; 12:7833-7846. [PMID: 29123396 PMCID: PMC5661836 DOI: 10.2147/ijn.s140661] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Nanotechnology offers new tools for developing therapies to prevent and treat oral infections, particularly biofilm-dependent disorders, such as dental plaques and endodontic and periodontal diseases. Chlorhexidine (CHX) is a well-characterized antiseptic agent used in dentistry with broad spectrum activity. However, its application is limited due to inactivation in body fluid and cytotoxicity toward human cells, particularly at high concentrations. To overcome these limitations, we synthesized nanosystems composed of aminosilane-coated magnetic nanoparticles functionalized with chlorhexidine (MNP@CHX). In the presence of human saliva, MNPs@CHX displayed significantly greater bactericidal and fungicidal activity against planktonic and biofilm-forming microorganisms than free CHX. In addition, CHX attached to MNPs has an increased ability to restrict the growth of mixed-species biofilms compared to free CHX. The observed depolarization of mitochondria in fungal cells treated with MNP@CHX suggests that induction of oxidative stress and oxidation of fungal structures may be a part of the mechanism responsible for pathogen killing. Nanoparticles functionalized by CHX did not affect host cell proliferation or their ability to release the proinflammatory cytokine, IL-8. The use of MNPs as a carrier of CHX has great potential for the development of antiseptic nanosystems.
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Affiliation(s)
- Grażyna Tokajuk
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Białystok.,Department of Intergrated Dentistry, Medical University of Białystok
| | - Katarzyna Niemirowicz
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Białystok
| | - Piotr Deptuła
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Białystok.,Department of Materials and Biomedical Engineering, Białystok University of Technology
| | - Ewelina Piktel
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Białystok
| | - Mateusz Cieśluk
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Białystok
| | | | - Jan R Dąbrowski
- Department of Materials and Biomedical Engineering, Białystok University of Technology
| | - Robert Bucki
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Białystok
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37
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Niemirowicz K, Durnaś B, Piktel E, Bucki R. Development of antifungal therapies using nanomaterials. Nanomedicine (Lond) 2017; 12:1891-1905. [DOI: 10.2217/nnm-2017-0052] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The number and diversity of chemical structures currently available as antibacterial drugs is much higher compared with the number of active substances in relation to pathogenic fungi. In this review we focus on nanotechnology approaches, which offer promising strategies to create nanoagents that possess broad-spectrum antifungal activity and might overcome mechanisms of antibiotic resistance. Special attention was given to magnetic nanoparticles and their ability to restrict fungal growth directly, which depends on surface chemistry and pathogen strains. We speculate that future developments of new antifungal methods will take advantage of the current knowledge of using of magnetic nanomaterials as anticancer agents based on their ability to induce hyperthermia and enhance photosensitizing processes.
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Affiliation(s)
- Katarzyna Niemirowicz
- Department of Microbiological & Nanobiomedical Engineering, Medical University of Białystok, 15–222 Białystok, Poland
| | - Bonita Durnaś
- Department Microbiology & Immunology, The Faculty of Health Sciences of the Jan Kochanowski University in Kielce, 25–317 Kielce, Poland
| | - Ewelina Piktel
- Department of Microbiological & Nanobiomedical Engineering, Medical University of Białystok, 15–222 Białystok, Poland
| | - Robert Bucki
- Department of Microbiological & Nanobiomedical Engineering, Medical University of Białystok, 15–222 Białystok, Poland
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38
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Niemirowicz K, Bucki R. Enhancing the fungicidal activity of antibiotics: are magnetic nanoparticles the key? Nanomedicine (Lond) 2017; 12:1747-1749. [PMID: 28703013 DOI: 10.2217/nnm-2017-0051] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Katarzyna Niemirowicz
- Department of Microbiological & Nanobiomedical Engineering, Medical University of Białystok, Białystok, Poland
| | - Robert Bucki
- Department of Microbiological & Nanobiomedical Engineering, Medical University of Białystok, Białystok, Poland
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39
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Niemirowicz K, Durnaś B, Tokajuk G, Piktel E, Michalak G, Gu X, Kułakowska A, Savage PB, Bucki R. Formulation and candidacidal activity of magnetic nanoparticles coated with cathelicidin LL-37 and ceragenin CSA-13. Sci Rep 2017; 7:4610. [PMID: 28676673 PMCID: PMC5496903 DOI: 10.1038/s41598-017-04653-1] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 05/18/2017] [Indexed: 01/11/2023] Open
Abstract
Fungal infections caused by Candida spp. represent an emerging problem during treatment of immunocompromised patients and those hospitalized with serious principal diseases. The ever-growing number of fungal strains exhibiting drug resistance necessitates the development of novel antimicrobial therapies including those based on membrane-permeabilizing agents and nanomaterials as drug carriers. In this study, the fungicidal activities of LL-37 peptide, ceragenin CSA-13 and its magnetic derivatives (MNP@LL-37, MNP@CSA-13) against laboratory and clinical strains of C. albicans, C. glabrata and C. tropicalis were evaluated. These experiments confirm the high anti-fungal activity of these well-characterized agents mediated by their interaction with the fungal membrane and demonstrate elevated activity following immobilization of LL-37 and CSA-13 on the surface of magnetic nanoparticles (MNPs). Furthermore, MNP-based nanosystems are resistant to inhibitory factors present in body fluids and effectively inhibit formation of fungal biofilm. Simultaneously, synthesized nanostructures maintain immunomodulatory properties, described previously for free LL-37 peptide and CSA-13 substrate and they do not interfere with the proliferation and viability of osteoblasts, confirming their high biocompatibility.
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Affiliation(s)
- Katarzyna Niemirowicz
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, 15-222, Białystok, Poland
| | - Bonita Durnaś
- Department of Microbiology and Immunology, The Faculty of Health Sciences of the Jan Kochanowski University in Kielce, 25-317, Kielce, Poland
| | - Grażyna Tokajuk
- Department of Periodontal and Oral Mucosa Diseases, Medical University of Bialystok, 15-269, Białystok, Poland
| | - Ewelina Piktel
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, 15-222, Białystok, Poland
| | - Grzegorz Michalak
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, 15-222, Białystok, Poland
| | - Xiaobo Gu
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, USA
| | - Alina Kułakowska
- Department of Neurology, Medical University of Białystok, 15-276, Białystok, Poland
| | - Paul B Savage
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, USA
| | - Robert Bucki
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, 15-222, Białystok, Poland.
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40
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Neto JXS, Pereira ML, Oliveira JTA, Rocha-Bezerra LCB, Lopes TDP, Costa HPS, Sousa DOB, Rocha BAM, Grangeiro TB, Freire JEC, Monteiro-Moreira ACO, Lobo MDP, Brilhante RSN, Vasconcelos IM. A Chitin-binding Protein Purified from Moringa oleifera Seeds Presents Anticandidal Activity by Increasing Cell Membrane Permeability and Reactive Oxygen Species Production. Front Microbiol 2017. [PMID: 28634471 PMCID: PMC5459921 DOI: 10.3389/fmicb.2017.00980] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Candida species are opportunistic pathogens that infect immunocompromised and/or immunosuppressed patients, particularly in hospital facilities, that besides representing a significant threat to health increase the risk of mortality. Apart from echinocandins and triazoles, which are well tolerated, most of the antifungal drugs used for candidiasis treatment can cause side effects and lead to the development of resistant strains. A promising alternative to the conventional treatments is the use of plant proteins. M. oleifera Lam. is a plant with valuable medicinal properties, including antimicrobial activity. This work aimed to purify a chitin-binding protein from M. oleifera seeds and to evaluate its antifungal properties against Candida species. The purified protein, named Mo-CBP2, represented about 0.2% of the total seed protein and appeared as a single band on native PAGE. By mass spectrometry, Mo-CBP2 presented 13,309 Da. However, by SDS-PAGE, Mo-CBP2 migrated as a single band with an apparent molecular mass of 23,400 Da. Tricine-SDS-PAGE of Mo-CBP2 under reduced conditions revealed two protein bands with apparent molecular masses of 7,900 and 4,600 Da. Altogether, these results suggest that Mo-CBP2 exists in different oligomeric forms. Moreover, Mo-CBP2 is a basic glycoprotein (pI 10.9) with 4.1% (m/m) sugar and it did not display hemagglutinating and hemolytic activities upon rabbit and human erythrocytes. A comparative analysis of the sequence of triptic peptides from Mo-CBP2 in solution, after LC-ESI-MS/MS, revealed similarity with other M. oleifera proteins, as the 2S albumin Mo-CBP3 and flocculating proteins, and 2S albumins from different species. Mo-CBP2 possesses in vitro antifungal activity against Candida albicans, C. parapsilosis, C. krusei, and C. tropicalis, with MIC50 and MIC90 values ranging between 9.45–37.90 and 155.84–260.29 μM, respectively. In addition, Mo-CBP2 (18.90 μM) increased the cell membrane permeabilization and reactive oxygen species production in C. albicans and promoted degradation of circular plasmid DNA (pUC18) from Escherichia coli. The data presented in this study highlight the potential use of Mo-CBP2 as an anticandidal agent, based on its ability to inhibit Candida spp. growth with apparently low toxicity on mammalian cells.
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Affiliation(s)
- João X S Neto
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
| | - Mirella L Pereira
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
| | - Jose T A Oliveira
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
| | - Lady C B Rocha-Bezerra
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
| | - Tiago D P Lopes
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
| | - Helen P S Costa
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
| | - Daniele O B Sousa
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
| | - Bruno A M Rocha
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
| | | | - José E C Freire
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
| | | | - Marina D P Lobo
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil.,School of Pharmacy, University of FortalezaFortaleza, Brazil
| | - Raimunda S N Brilhante
- Department of Pathology and Legal Medicine, Federal University of CearaFortaleza, Brazil
| | - Ilka M Vasconcelos
- Department of Biochemistry and Molecular Biology, Federal University of CearaFortaleza, Brazil
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41
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Souza ACO, Amaral AC. Antifungal Therapy for Systemic Mycosis and the Nanobiotechnology Era: Improving Efficacy, Biodistribution and Toxicity. Front Microbiol 2017; 8:336. [PMID: 28326065 PMCID: PMC5340099 DOI: 10.3389/fmicb.2017.00336] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 02/17/2017] [Indexed: 01/11/2023] Open
Abstract
Fungal diseases have been emerging as an important public health problem worldwide with the increase in host predisposition factors due to immunological dysregulations, immunosuppressive and/or anticancer therapy. Antifungal therapy for systemic mycosis is limited, most of times expensive and causes important toxic effects. Nanotechnology has become an interesting strategy to improve efficacy of traditional antifungal drugs, which allows lower toxicity, better biodistribution, and drug targeting, with promising results in vitro and in vivo. In this review, we provide a discussion about conventional antifungal and nanoantifungal therapies for systemic mycosis.
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Affiliation(s)
- Ana C. O. Souza
- Laboratory of Pathogenic Dimorphic Fungi, Institute of Biomedical Sciences, University of São PauloSão Paulo, Brazil
| | - Andre C. Amaral
- Laboratory of Nano and Biotechnology, Institute of Tropical Pathology and Public Health, Federal University of GoiásGoiânia, Brazil
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42
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Scorzoni L, de Paula E Silva ACA, Marcos CM, Assato PA, de Melo WCMA, de Oliveira HC, Costa-Orlandi CB, Mendes-Giannini MJS, Fusco-Almeida AM. Antifungal Therapy: New Advances in the Understanding and Treatment of Mycosis. Front Microbiol 2017; 8:36. [PMID: 28167935 PMCID: PMC5253656 DOI: 10.3389/fmicb.2017.00036] [Citation(s) in RCA: 240] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 01/06/2017] [Indexed: 01/08/2023] Open
Abstract
The high rates of morbidity and mortality caused by fungal infections are associated with the current limited antifungal arsenal and the high toxicity of the compounds. Additionally, identifying novel drug targets is challenging because there are many similarities between fungal and human cells. The most common antifungal targets include fungal RNA synthesis and cell wall and membrane components, though new antifungal targets are being investigated. Nonetheless, fungi have developed resistance mechanisms, such as overexpression of efflux pump proteins and biofilm formation, emphasizing the importance of understanding these mechanisms. To address these problems, different approaches to preventing and treating fungal diseases are described in this review, with a focus on the resistance mechanisms of fungi, with the goal of developing efficient strategies to overcoming and preventing resistance as well as new advances in antifungal therapy. Due to the limited antifungal arsenal, researchers have sought to improve treatment via different approaches, and the synergistic effect obtained by the combination of antifungals contributes to reducing toxicity and could be an alternative for treatment. Another important issue is the development of new formulations for antifungal agents, and interest in nanoparticles as new types of carriers of antifungal drugs has increased. In addition, modifications to the chemical structures of traditional antifungals have improved their activity and pharmacokinetic parameters. Moreover, a different approach to preventing and treating fungal diseases is immunotherapy, which involves different mechanisms, such as vaccines, activation of the immune response and inducing the production of host antimicrobial molecules. Finally, the use of a mini-host has been encouraging for in vivo testing because these animal models demonstrate a good correlation with the mammalian model; they also increase the speediness of as well as facilitate the preliminary testing of new antifungal agents. In general, many years are required from discovery of a new antifungal to clinical use. However, the development of new antifungal strategies will reduce the therapeutic time and/or increase the quality of life of patients.
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Affiliation(s)
- Liliana Scorzoni
- Laboratório de Micologia Clínica, Departamento de Análises Clínicas, Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas Araraquara, Brasil
| | - Ana C A de Paula E Silva
- Laboratório de Micologia Clínica, Departamento de Análises Clínicas, Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas Araraquara, Brasil
| | - Caroline M Marcos
- Laboratório de Micologia Clínica, Departamento de Análises Clínicas, Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas Araraquara, Brasil
| | - Patrícia A Assato
- Laboratório de Micologia Clínica, Departamento de Análises Clínicas, Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas Araraquara, Brasil
| | - Wanessa C M A de Melo
- Laboratório de Micologia Clínica, Departamento de Análises Clínicas, Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas Araraquara, Brasil
| | - Haroldo C de Oliveira
- Laboratório de Micologia Clínica, Departamento de Análises Clínicas, Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas Araraquara, Brasil
| | - Caroline B Costa-Orlandi
- Laboratório de Micologia Clínica, Departamento de Análises Clínicas, Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas Araraquara, Brasil
| | - Maria J S Mendes-Giannini
- Laboratório de Micologia Clínica, Departamento de Análises Clínicas, Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas Araraquara, Brasil
| | - Ana M Fusco-Almeida
- Laboratório de Micologia Clínica, Departamento de Análises Clínicas, Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas Araraquara, Brasil
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43
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Preparation, Physicochemical Characterization and Anti-fungal Evaluation of Nystatin-Loaded PLGA-Glucosamine Nanoparticles. Pharm Res 2016; 34:301-309. [PMID: 27928646 DOI: 10.1007/s11095-016-2062-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 10/31/2016] [Indexed: 12/17/2022]
Abstract
PURPOSE Nystatin loaded PLGA and PLGA-Glucosamine nanoparticles were formulated. PLGA were functionalized with Glucosamine (PLGA-GlcN) to enhance the adhesion of nanoparticles to Candida Albicans (C.albicans) cell walls. METHOD Quasi-emulsion solvent diffusion method was employed using PLGA and PLGA-GlcN with various drug-polymer ratios for the preparation of nanoparticles. The nanoparticles were evaluated for size, zeta potential, polydispersity index, drug crystallinity, loading efficiency and release properties. DSC, SEM, XRPD, 1H-NMR, and FT-IR were performed to analyze the physicochemical properties of the nanoparticles. Antifungal activity of the nanoparticles was evaluated by determination of MICs against C.albicans. RESULTS The spectra of 1H-NMR and FT-IR analysis ensured GlcN functionalization on PLGA nanoparticles. SEM characterization confirmed that particles were in the nanosize range and the particle size for PLGA and PLGA-GlcN nanoparticles were in the range of 108.63 ± 4.5 to 168.8 ± 5.65 nm and 208.76 ± 16.85 nm, respectively. DSC and XRPD analysis ensured reduction of the drug crystallinity in the nanoparticles. PLGA-GlcN nanoparticles exhibit higher antifungal activity than PLGA nanoparticles. CONCLUSION PLGA-GlcN nanoparticles showed more antifungal activity with appropriate physicochemical properties than pure Nystatin and PLGA nanoparticles.
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44
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Amphotericin B-conjugated biogenic silver nanoparticles as an innovative strategy for fungal infections. Microb Pathog 2016; 99:271-281. [DOI: 10.1016/j.micpath.2016.08.031] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Revised: 08/04/2016] [Accepted: 08/23/2016] [Indexed: 12/17/2022]
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