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Eker F, Duman H, Akdaşçi E, Bolat E, Sarıtaş S, Karav S, Witkowska AM. A Comprehensive Review of Nanoparticles: From Classification to Application and Toxicity. Molecules 2024; 29:3482. [PMID: 39124888 PMCID: PMC11314082 DOI: 10.3390/molecules29153482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 07/12/2024] [Accepted: 07/22/2024] [Indexed: 08/12/2024] Open
Abstract
Nanoparticles are structures that possess unique properties with high surface area-to-volume ratio. Their small size, up to 100 nm, and potential for surface modifications have enabled their use in a wide range of applications. Various factors influence the properties and applications of NPs, including the synthesis method and physical attributes such as size and shape. Additionally, the materials used in the synthesis of NPs are primary determinants of their application. Based on the chosen material, NPs are generally classified into three categories: organic, inorganic, and carbon-based. These categories include a variety of materials, such as proteins, polymers, metal ions, lipids and derivatives, magnetic minerals, and so on. Each material possesses unique attributes that influence the activity and application of the NPs. Consequently, certain NPs are typically used in particular areas because they possess higher efficiency along with tenable toxicity. Therefore, the classification and the base material in the NP synthesis hold significant importance in both NP research and application. In this paper, we discuss these classifications, exemplify most of the major materials, and categorize them according to their preferred area of application. This review provides an overall review of the materials, including their application, and toxicity.
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Affiliation(s)
- Furkan Eker
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Hatice Duman
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Emir Akdaşçi
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Ecem Bolat
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Sümeyye Sarıtaş
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Sercan Karav
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Anna Maria Witkowska
- Department of Food Biotechnology, Medical University of Bialystok, 15-089 Bialystok, Poland
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Balaji PG, Bhimrao LS, Yadav AK. Revolutionizing Stroke Care: Nanotechnology-Based Brain Delivery as a Novel Paradigm for Treatment and Diagnosis. Mol Neurobiol 2024:10.1007/s12035-024-04215-3. [PMID: 38829514 DOI: 10.1007/s12035-024-04215-3] [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: 03/19/2024] [Accepted: 05/03/2024] [Indexed: 06/05/2024]
Abstract
Stroke, a severe medical condition arising from abnormalities in the coagulation-fibrinolysis cycle and metabolic processes, results in brain cell impairment and injury due to blood flow obstruction within the brain. Prompt and efficient therapeutic approaches are imperative to control and preserve brain functions. Conventional stroke medications, including fibrinolytic agents, play a crucial role in facilitating reperfusion to the ischemic brain. However, their clinical efficacy is hampered by short plasma half-lives, limited brain tissue distribution attributed to the blood-brain barrier (BBB), and lack of targeted drug delivery to the ischemic region. To address these challenges, diverse nanomedicine strategies, such as vesicular systems, polymeric nanoparticles, dendrimers, exosomes, inorganic nanoparticles, and biomimetic nanoparticles, have emerged. These platforms enhance drug pharmacokinetics by facilitating targeted drug accumulation at the ischemic site. By leveraging nanocarriers, engineered drug delivery systems hold the potential to overcome challenges associated with conventional stroke medications. This comprehensive review explores the pathophysiological mechanism underlying stroke and BBB disruption in stroke. Additionally, this review investigates the utilization of nanocarriers for current therapeutic and diagnostic interventions in stroke management. By addressing these aspects, the review aims to provide insight into potential strategies for improving stroke treatment and diagnosis through a nanomedicine approach.
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Affiliation(s)
- Paul Gajanan Balaji
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Raebareli (An Institute of National Importance under Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, GOI), A Transit Campus at Bijnor-Sisendi Road, Near CRPF Base Camp, Sarojini Nagar, Lucknow, 226002, Uttar Pradesh, India
| | - Londhe Sachin Bhimrao
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Raebareli (An Institute of National Importance under Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, GOI), A Transit Campus at Bijnor-Sisendi Road, Near CRPF Base Camp, Sarojini Nagar, Lucknow, 226002, Uttar Pradesh, India
| | - Awesh K Yadav
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Raebareli (An Institute of National Importance under Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, GOI), A Transit Campus at Bijnor-Sisendi Road, Near CRPF Base Camp, Sarojini Nagar, Lucknow, 226002, Uttar Pradesh, India.
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3
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Jia X, Fan X, Chen C, Lu Q, Zhou H, Zhao Y, Wang X, Han S, Ouyang L, Yan H, Dai H, Geng H. Chemical and Structural Engineering of Gelatin-Based Delivery Systems for Therapeutic Applications: A Review. Biomacromolecules 2024; 25:564-589. [PMID: 38174643 DOI: 10.1021/acs.biomac.3c01021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
As a biodegradable and biocompatible protein derived from collagen, gelatin has been extensively exploited as a fundamental component of biological scaffolds and drug delivery systems for precise medicine. The easily engineered gelatin holds great promise in formulating various delivery systems to protect and enhance the efficacy of drugs for improving the safety and effectiveness of numerous pharmaceuticals. The remarkable biocompatibility and adjustable mechanical properties of gelatin permit the construction of active 3D scaffolds to accelerate the regeneration of injured tissues and organs. In this Review, we delve into diverse strategies for fabricating and functionalizing gelatin-based structures, which are applicable to gene and drug delivery as well as tissue engineering. We emphasized the advantages of various gelatin derivatives, including methacryloyl gelatin, polyethylene glycol-modified gelatin, thiolated gelatin, and alendronate-modified gelatin. These derivatives exhibit excellent physicochemical and biological properties, allowing the fabrication of tailor-made structures for biomedical applications. Additionally, we explored the latest developments in the modulation of their physicochemical properties by combining additive materials and manufacturing platforms, outlining the design of multifunctional gelatin-based micro-, nano-, and macrostructures. While discussing the current limitations, we also addressed the challenges that need to be overcome for clinical translation, including high manufacturing costs, limited application scenarios, and potential immunogenicity. This Review provides insight into how the structural and chemical engineering of gelatin can be leveraged to pave the way for significant advancements in biomedical applications and the improvement of patient outcomes.
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Affiliation(s)
- Xiaoyu Jia
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212018, China
| | - Xin Fan
- Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518075, China
| | - Cheng Chen
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212018, China
| | - Qianyun Lu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212018, China
| | - Hongfeng Zhou
- Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518075, China
| | - Yanming Zhao
- Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518075, China
| | - Xingang Wang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212018, China
| | - Sanyang Han
- Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518075, China
| | - Liliang Ouyang
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
| | - Hongji Yan
- Department of Medical Cell Biology (MCB), Uppsala University (UU), 751 05 Uppsala, Sweden
| | - Hongliang Dai
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212018, China
| | - Hongya Geng
- Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518075, China
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Madkhali OA. Drug Delivery of Gelatin Nanoparticles as a Biodegradable Polymer for the Treatment of Infectious Diseases: Perspectives and Challenges. Polymers (Basel) 2023; 15:4327. [PMID: 37960007 PMCID: PMC10648051 DOI: 10.3390/polym15214327] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/31/2023] [Accepted: 11/03/2023] [Indexed: 11/15/2023] Open
Abstract
In recent years, there has been a growing interest in the use of gelatin nanoparticles (GNPs) for the treatment of infectious diseases. The inherent properties of these nanoparticles make them attractive options for drug delivery. Their biocompatibility ensures that they can interact with biological systems without causing adverse reactions, while their biodegradability ensures that they can break down harmlessly in the body once their function is performed. Furthermore, their capacity for controlled drug release ensures that therapeutic agents can be delivered over a sustained period, thereby enhancing treatment efficacy. This review examines the current landscape of GNP-based drug delivery, with a specific focus on its potential applications and challenges in the context of infectious diseases. Key challenges include controlling drug release rates, ensuring nanoparticle stability under physiological conditions, scaling up production while maintaining quality, mitigating potential immunogenic reactions, optimizing drug loading efficiency, and tracking the biodistribution and clearance of GNPs in the body. Despite these hurdles, GNPs hold promising potential in the realm of infectious disease treatment. Ongoing research and innovation are essential to overcome these obstacles and completely harness the potential of GNPs in clinical applications.
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Affiliation(s)
- Osama A Madkhali
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan 45124, Saudi Arabia
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Hogan KJ, Perez MR, Mikos AG. Extracellular matrix component-derived nanoparticles for drug delivery and tissue engineering. J Control Release 2023; 360:888-912. [PMID: 37482344 DOI: 10.1016/j.jconrel.2023.07.034] [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: 03/16/2023] [Revised: 06/16/2023] [Accepted: 07/18/2023] [Indexed: 07/25/2023]
Abstract
The extracellular matrix (ECM) consists of a complex combination of proteins, proteoglycans, and other biomolecules. ECM-based materials have been demonstrated to have high biocompatibility and bioactivity, which may be harnessed for drug delivery and tissue engineering applications. Herein, nanoparticles incorporating ECM-based materials and their applications in drug delivery and tissue engineering are reviewed. Proteins such as gelatin, collagen, and fibrin as well as glycosaminoglycans including hyaluronic acid, chondroitin sulfate, and heparin have been employed for cancer therapeutic delivery, gene delivery, and wound healing and regenerative medicine. Strategies for modifying and functionalizing these materials with synthetic and natural polymers or to enable stimuli-responsive degradation and drug release have increased the efficacy of these materials and nano-systems. The incorporation and modification of ECM-based materials may be used to drive drug targeting and increase tissue-specific cell differentiation more effectively.
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Affiliation(s)
- Katie J Hogan
- Department of Bioengineering, Rice University, Houston, TX, USA; Medical Scientist Training Program, Baylor College of Medicine, Houston, TX, USA
| | - Marissa R Perez
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Antonios G Mikos
- Department of Bioengineering, Rice University, Houston, TX, USA.
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de Liyis BG, Sutedja JC, Kesuma PMI, Liyis S, Widyadharma IPE. A review of literature on Compound 21-loaded gelatin nanoparticle: a promising nose-to-brain therapy for multi-infarct dementia. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2023. [DOI: 10.1186/s41983-023-00621-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
AbstractMulti-infarct dementia (MID) is described as a chronic progressive decline in cortical cognitive function due to the occurrence of multiple infarcts in the cerebral vascularization throughout the gray and white matter. Current therapies of MID mostly focus only on slowing down MID progression and symptomatic medications. A novel therapy which is able to provide both preventive and curative properties for MID is of high interest. The purpose of this review is to identify the potential of Compound 21 (C21) gelatin nanoparticle through the nose-to-brain route as therapy for MID. C21, an angiotensin II type 2 receptor (AT2R) agonist, has shown to reduce the size of cerebral infarct in rodent models, resulting in the preservation and improvement of overall cognitive function and prevention of secondary neurodegenerative effects. It is also shown that C21 decreases neuronal apoptosis, improves damaged axons, and encourage synapse development. The challenge remains in preventing systemic AT2R activation and increasing its low oral bioavailability which can be overcome through nose-to-brain administration of C21. Nose-to-brain drug delivery of C21 significantly increases drug efficiency and limits C21 exposure in order to specifically target the multiple infarcts located in the cerebral cortex. Adhering C21 onto gelatin nanoparticles may enable longer contact time with the olfactory and the trigeminal nerve endings, increasing the potency of C21. In summary, treatment of C21 gelatin nanoparticle through nose-to-brain delivery shows high potential as therapy for vascular dementia. However, clinical trials must be further studied in order to test the safety and efficacy of C21.
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Muthukumaran P, Suresh Babu P, Shyamalagowri S, Aravind J, Kamaraj M, Govarthanan M. Polymeric biomolecules based nanomaterials: Production strategies and pollutant mitigation as an emerging tool for environmental application. CHEMOSPHERE 2022; 307:136008. [PMID: 35985386 DOI: 10.1016/j.chemosphere.2022.136008] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/19/2022] [Accepted: 08/07/2022] [Indexed: 06/15/2023]
Abstract
The ever-exploding global population coupled with its anthropogenic impact has imparted unparalleled detrimental effects on the environment and mitigating them has emerged as the prime challenge and focus of the current century. The niche of nanotechnology empowered by composites of biopolymers in the handling of xenobiotics and environmental clean-up has an unlimited scope. The appositeness of biopolymer-nanoparticles (Bp-NPs) for environmental contaminant mitigation has received unique consideration due to its exclusive combination of physicochemical characteristics and other attributes. The current review furnishes exhaustive scrutiny of the current accomplishments in the development of Bp-NPs and biopolymer nanomaterials (Bp-NMs) from various polymeric biomolecules. Special attention was provided for polymeric biomolecules such as cellulose, lignin, starch, chitin, and chitosan, whereas limited consideration on gelatin, alginate, and gum for the development of Bp-NPs and Bp-NMs; together with coverage of literature. Promising applications of tailored biopolymer hybrids such as Bp-NPs and Bp-NMs on environmentally hazardous xenobiotics handling and pollution management are discussed as to their notable environmental applications.
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Affiliation(s)
- P Muthukumaran
- Department of Biotechnology, Kumaraguru College of Technology, Coimbatore, 641049, Tamil Nadu, India
| | - P Suresh Babu
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, 602105, Tamil Nadu, India
| | - S Shyamalagowri
- PG and Research Department of Botany, Pachaiyappa's College, Chennai, 600030, TamilNadu, India
| | - J Aravind
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, 602105, Tamil Nadu, India
| | - M Kamaraj
- Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology -Ramapuram Campus, Chennai, 600089, Tamil Nadu, India.
| | - M Govarthanan
- Department of Environmental Engineering, Kyungpook National University, Daegu, 41566, South Korea; Department of Biomaterials, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, 600 077, India.
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Butnarasu C, Petrini P, Bracotti F, Visai L, Guagliano G, Fiorio Pla A, Sansone E, Petrillo S, Visentin S. Mucosomes: Intrinsically Mucoadhesive Glycosylated Mucin Nanoparticles as Multi-Drug Delivery Platform. Adv Healthc Mater 2022; 11:e2200340. [PMID: 35608152 DOI: 10.1002/adhm.202200340] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/13/2022] [Indexed: 11/11/2022]
Abstract
Mucus is a complex barrier for pharmacological treatments and overcoming it is one of the major challenges faced during transmucosal drug delivery. To tackle this issue, a novel class of glycosylated nanoparticles, named "mucosomes," which are based on the most important protein constituting mucus, the mucin, is introduced. Mucosomes are designed to improve drug absorption and residence time on the mucosal tissues. Mucosomes are produced (150-300 nm), functionalized with glycans, and loaded with the desired drug in a single one-pot synthetic process and, with this method, a wide range of small and macro molecules can be loaded with different physicochemical properties. Various in vitro models are used to test the mucoadhesive properties of mucosomes. The presence of functional glycans is indicated by the interaction with lectins. Mucosomes are proven to be storable at 4 °C after lyophilization, and administration through a nasal spray does not modify the morphology of the mucosomes. In vitro and in vivo tests indicate mucosomes do not induce adverse effects under the investigated conditions. This study proposes mucosomes as a ground-breaking nanosystem that can be applied in several pathological contexts, especially in mucus-related disorders.
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Affiliation(s)
- Cosmin Butnarasu
- Department of Molecular Biotechnology and Health Science University of Turin via Quarello 15 Torino 10135 Italy
| | - Paola Petrini
- Department of Chemistry Materials and Chemical Engineering “Giulio Natta” Politecnico di Milano 20133 Italy
| | - Francesco Bracotti
- Department of Molecular Biotechnology and Health Science University of Turin via Quarello 15 Torino 10135 Italy
| | - Livia Visai
- Molecular Medicine Department (DMM) Centre for Health Technologies (CHT) UdR INSTM University of Pavia Pavia 27100 Italy
- Medicina Clinica‐Specialistica UOR5 Laboratorio di Nanotecnologie ICS Maugeri IRCCS Pavia 27100 Italy
| | - Giuseppe Guagliano
- Department of Chemistry Materials and Chemical Engineering “Giulio Natta” Politecnico di Milano 20133 Italy
| | - Alessandra Fiorio Pla
- Department of Life Sciences and Systems Biology University of Torino via Accademia Albertina 13 Torino 10123 Italy
| | - Ettore Sansone
- Department of Life Sciences and Systems Biology University of Torino via Accademia Albertina 13 Torino 10123 Italy
| | - Sara Petrillo
- Department of Molecular Biotechnology and Health Science University of Turin via Quarello 15 Torino 10135 Italy
| | - Sonja Visentin
- Department of Molecular Biotechnology and Health Science University of Turin via Quarello 15 Torino 10135 Italy
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Gonzalez-Melo C, Garcia-Brand AJ, Quezada V, Reyes LH, Muñoz-Camargo C, Cruz JC. Highly Efficient Synthesis of Type B Gelatin and Low Molecular Weight Chitosan Nanoparticles: Potential Applications as Bioactive Molecule Carriers and Cell-Penetrating Agents. Polymers (Basel) 2021; 13:polym13234078. [PMID: 34883582 PMCID: PMC8659274 DOI: 10.3390/polym13234078] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/05/2021] [Accepted: 11/06/2021] [Indexed: 12/25/2022] Open
Abstract
Gelatin and chitosan nanoparticles have been widely used in pharmaceutical, biomedical, and nanofood applications due to their high biocompatibility and biodegradability. This study proposed a highly efficient synthesis method for type B gelatin and low-molecular-weight (LMW) chitosan nanoparticles. Gelatin nanoparticles (GNPs) were synthesized by the double desolvation method and the chitosan nanoparticles (CNPs) by the ionic gelation method. The sizes of the obtained CNPs and GNPs (373 ± 71 nm and 244 ± 67 nm, respectively) and zeta potential (+36.60 ± 3.25 mV and −13.42 ± 1.16 mV, respectively) were determined via dynamic light scattering. Morphology and size were verified utilizing SEM and TEM images. Finally, their biocompatibility was tested to assure their potential applicability as bioactive molecule carriers and cell-penetrating agents.
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Affiliation(s)
- Cristina Gonzalez-Melo
- Department of Biomedical Engineering, Universidad de Los Andes, Bogotá 111711, Colombia; (C.G.-M.); (A.J.G.-B.); (V.Q.)
| | - Andres J. Garcia-Brand
- Department of Biomedical Engineering, Universidad de Los Andes, Bogotá 111711, Colombia; (C.G.-M.); (A.J.G.-B.); (V.Q.)
- Product and Process Design Group (GDPP), Department of Chemical and Food Engineering, Universidad de los Andes, Bogotá 111711, Colombia
| | - Valentina Quezada
- Department of Biomedical Engineering, Universidad de Los Andes, Bogotá 111711, Colombia; (C.G.-M.); (A.J.G.-B.); (V.Q.)
| | - Luis H. Reyes
- Product and Process Design Group (GDPP), Department of Chemical and Food Engineering, Universidad de los Andes, Bogotá 111711, Colombia
- Correspondence: (L.H.R.); (C.M.-C.); (J.C.C.); Tel.: +57-1-339-4949 (ext. 1702) (L.H.R.); +57-1-339-4949 (ext. 1789) (C.M.-C. & J.C.C.)
| | - Carolina Muñoz-Camargo
- Department of Biomedical Engineering, Universidad de Los Andes, Bogotá 111711, Colombia; (C.G.-M.); (A.J.G.-B.); (V.Q.)
- Correspondence: (L.H.R.); (C.M.-C.); (J.C.C.); Tel.: +57-1-339-4949 (ext. 1702) (L.H.R.); +57-1-339-4949 (ext. 1789) (C.M.-C. & J.C.C.)
| | - Juan C. Cruz
- Department of Biomedical Engineering, Universidad de Los Andes, Bogotá 111711, Colombia; (C.G.-M.); (A.J.G.-B.); (V.Q.)
- Correspondence: (L.H.R.); (C.M.-C.); (J.C.C.); Tel.: +57-1-339-4949 (ext. 1702) (L.H.R.); +57-1-339-4949 (ext. 1789) (C.M.-C. & J.C.C.)
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Meng X, Song J, Lei Y, Zhang X, Chen Z, Lu Z, Zhang L, Wang Z. A metformin-based nanoreactor alleviates hypoxia and reduces ATP for cancer synergistic therapy. Biomater Sci 2021; 9:7456-7470. [PMID: 34609385 DOI: 10.1039/d1bm01303c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Severe hypoxia in solid tumors limits the efficacy of oxygen (O2)-dependent photodynamic therapy (PDT). The overexpressed heat shock proteins (HSPs) in tumor cells hamper the effect of photothermal therapy (PTT). Herein, a tumor oxygenation-enhanced and ATP-reduced gelatin nanoreactor (MCGPD ∼ RGD NPs) for PDT/PTT-augmented combination cancer therapy is reported. In this nanosystem, the Arg-Gly-Asp (RGD) peptides of MCGPD ∼ RGD NPs can ensure accurate recognition and sufficient accumulation in the tumor site. After accumulation, doxorubicin (DOX) can be released from MCGPD ∼ RGD NPs in a mild acidic tumor microenvironment (TME) for highly efficient chemotherapy. Upon 808 nm laser irradiation, the overexpressed matrix metalloproteinase-2 (MMP-2) in the TME and the heat produced from the PDA coating trigger Gel NP degradation to expose chlorin e6 (Ce6) and Met from the cavity of MCGPD ∼ RGD NPs. The exposed Met elevates the O2 content and reduces ATP production in tumor sites to spur the successful O2-dependent PDT and HSP-mediated PTT. The heat generated by the PDA coating directly kills the tumor cells to ensure PTT and amplifies the chemotherapeutic effect. In vitro and in vivo assays indicate that MCGPD ∼ RGD NPs have excellent ability to promote cell apoptosis and to inhibit tumor growth. Overall, this smart responsive hydrogel nanosystem with hypoxia-relieving capacity and ATP-decreasing performance provides a promising strategy against cancer.
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Affiliation(s)
- Xiangyu Meng
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, Jiangsu, PR China.
| | - Jia Song
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, Jiangsu, PR China.
| | - Yunfeng Lei
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, Jiangsu, PR China.
| | - Xuezhong Zhang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, Jiangsu, PR China.
| | - Zhixin Chen
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, Jiangsu, PR China.
| | - Zhuoxuan Lu
- Key Laboratory of Tropical Translational Medicine of Ministry of Education & Hainan Provincial Key Laboratory of Tropical Medicine, Hainan Medical University, Haikou 571199, P. R. China.
| | - Liming Zhang
- Key Laboratory of Tropical Translational Medicine of Ministry of Education & Hainan Provincial Key Laboratory of Tropical Medicine, Hainan Medical University, Haikou 571199, P. R. China.
| | - Zhifei Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, Jiangsu, PR China.
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11
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Raza F, Siyu L, Zafar H, Kamal Z, Zheng B, Su J, Qiu M. Recent Advances in Gelatin-Based Nanomedicine for Targeted Delivery of Anti-Cancer Drugs. Curr Pharm Des 2021; 28:380-394. [PMID: 34727851 DOI: 10.2174/1381612827666211102100118] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 08/29/2021] [Accepted: 09/25/2021] [Indexed: 11/22/2022]
Abstract
Nanoparticles based on natural polymers are utilized for the development of a wide range of drug delivery systems (DDS) in the current era. Gelatin-based nanoparticles, for example, are a remarkable cancer therapy with high efficacy and specificity. This paper reviews the recent advancements in gelatin-based nanomedicine for use in cancer therapeutics. Due to the characteristics features of gelatin, such as biocompatibility, biodegradability, stability, and good surface properties, these nanoparticles provide high therapeutic potency in cancer nanomedicine. The surface of gelatin can be modified in a number of ways using various ligands to explore the platform for the development of a more novel DDS. Various methods are available for the preparation of gelatin nanomedicine discussed in this review. In addition, various cross-linkers to stabilized nanocarriers and stimuli base gelatin nanoparticles are reviewed. Furthermore, recent advances and research in gelatin-based nanomedicine are discussed. Also, some drawbacks and challenges are evaluated. In general, this paper paves the pathway to identify the details about the gelatin-based DDS for cancer therapy.
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Affiliation(s)
- Faisal Raza
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240. China
| | - Liu Siyu
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240. China
| | - Hajra Zafar
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240. China
| | - Zul Kamal
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240. China
| | - Bo Zheng
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240. China
| | - Jing Su
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240. China
| | - Mingfeng Qiu
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240. China
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12
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Joseph X, Akhil V, Arathi A, Mohanan PV. Microfluidic synthesis of gelatin nanoparticles conjugated with nitrogen-doped carbon dots and associated cellular response on A549 cells. Chem Biol Interact 2021; 351:109710. [PMID: 34678297 DOI: 10.1016/j.cbi.2021.109710] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 10/06/2021] [Accepted: 10/18/2021] [Indexed: 11/30/2022]
Abstract
Gelatin nanoparticles are a versatile class of nanoparticles with wide applications, especially in drug delivery and gene delivery. The inherent biocompatible nature of gelatin and various functional groups can improve the cellular interactions and enhance the efficacy of different drug formulations. Microfluidic hydrodynamic flow-focusing techniques can be used for the synthesis of gelatin nanoparticles. The present work syntheses nitrogen-doped carbon dots conjugated with gelatin nanoparticles (NQD-GNPs) using a microfluidic approach and associated cellular response through various assays. MTT, neutral red uptake, and Calcein AM/Propidium iodide (PI) assays independently proved the biocompatible nature of NQD-GNPs. The NQD-GNPs treatment demonstrated a slight increase in reactive nitrogen species generation and lactate dehydrogenase release. However, it does not alter the mitochondrial membrane potential or lysosomal stability. The cellular uptake of NQD-GNP depends on the concentration and does not affect the apoptotic pathway of the cells. Most of the cells remained viable even after treatment with high concentrations of NQD-GNPs.
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Affiliation(s)
- X Joseph
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology (Govt. of India), Poojapura, Trivandrum, 695 012, Kerala, India
| | - V Akhil
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology (Govt. of India), Poojapura, Trivandrum, 695 012, Kerala, India
| | - A Arathi
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology (Govt. of India), Poojapura, Trivandrum, 695 012, Kerala, India
| | - P V Mohanan
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology (Govt. of India), Poojapura, Trivandrum, 695 012, Kerala, India.
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13
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Sreedurgalakshmi K, Srikar R, Harikrishnan K, Srinivasan L, Rajkumari R. Cetuximab-siRNA Conjugate Linked Through Cationized Gelatin Knocks Down KRAS G12C Mutation in NSCLC Sensitizing the Cells Toward Gefitinib. Technol Cancer Res Treat 2021; 20:15330338211041453. [PMID: 34542333 PMCID: PMC8461128 DOI: 10.1177/15330338211041453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Delivery of small-interfering RNA (siRNA) has been of great interest in the past decade for effective gene silencing. To overcome synthetic and regulatory challenges posed by nanoparticle-mediated siRNA delivery, antibody–siRNA conjugate (ARC) platform is emerging as a potential siRNA delivery system suitable for clinical translation. Herein, we have developed a delivery technology based on the ARC platform for stable delivery of siRNA called as Gelatin-Antibody Delivery System (GADS). In GADS, positively charged gelatin acts as a linker between antibody–siRNA and enables the endosomal escape of siRNA for gene silencing postcellular internalization. For proof of concept, we synthesized a scalable GADS conjugate comprising of Cetuximab (CTB), cationized gelatin (cGel) and NSCLC KRASG12C-specific siRNA. CTB was chemically conjugated to cGel through an amide link to form the CTB–cGel complex. Thereafter, siRNA was chemically conjugated to the cGel moiety of the complex through the thioether link to form CTB–cGel–siRNA conjugate. RP-HPLC analysis was used to monitor the reaction while gel retardation assay was used to determine siRNA loading capacity. SPR analysis showed the preservation of ligand binding affinity of antibody conjugates with KD of ∼0.3 nM. Furthermore, cellular internalization study using florescent microscopy revealed receptor-mediated endocytosis. The conjugate targeted EGFR receptor of KRAS mutant NSCLC to specifically knockdown G12C mutation. The oncogene knockdown sensitized the cells toward small molecule inhibitor—Gefitinib causing ∼70% loss in cell viability. Western blot analysis revealed significant downregulation for various RAS downstream proteins postoncogene knockdown. Comparison of the efficiency of GADS vis-à-vis positive siRNA control and CRISPR–Cas9-based knockout of KRAS Exon 2 in the NCI-H23 NSCLC cell line suggests GADS as a potential technology for clinical translation of gene therapy.
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Affiliation(s)
- K. Sreedurgalakshmi
- Vellore Institute of Technology, Vellore, Tamil Nadu, India
- R&D, Levim Biotech LLP, Chennai, Tamil Nadu, India
| | - R. Srikar
- R&D, Levim Biotech LLP, Chennai, Tamil Nadu, India
- R. Srikar, Division of Biosimilars and Gene Therapy, R&D,
Levim Biotech LLP, Chennai, Tamil Nadu, India.
Reena Rajkumari, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamilnadu, India.
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14
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Kianfar E. Protein nanoparticles in drug delivery: animal protein, plant proteins and protein cages, albumin nanoparticles. J Nanobiotechnology 2021; 19:159. [PMID: 34051806 PMCID: PMC8164776 DOI: 10.1186/s12951-021-00896-3] [Citation(s) in RCA: 128] [Impact Index Per Article: 42.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 05/12/2021] [Indexed: 12/19/2022] Open
Abstract
In this article, we will describe the properties of albumin and its biological functions, types of sources that can be used to produce albumin nanoparticles, methods of producing albumin nanoparticles, its therapeutic applications and the importance of albumin nanoparticles in the production of pharmaceutical formulations. In view of the increasing use of Abraxane and its approval for use in the treatment of several types of cancer and during the final stages of clinical trials for other cancers, to evaluate it and compare its effectiveness with conventional non formulations of chemotherapy Paclitaxel is paid. In this article, we will examine the role and importance of animal proteins in Nano medicine and the various benefits of these biomolecules for the preparation of drug delivery carriers and the characteristics of plant protein Nano carriers and protein Nano cages and their potentials in diagnosis and treatment. Finally, the advantages and disadvantages of protein nanoparticles are mentioned, as well as the methods of production of albumin nanoparticles, its therapeutic applications and the importance of albumin nanoparticles in the production of pharmaceutical formulations.
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Affiliation(s)
- Ehsan Kianfar
- ERNAM-Erciyes University Nanotechnology Application and Research Center, Kayseri, 38039, Turkey.
- Department of Analytical Chemistry, Faculty of Pharmacy, Erciyes University, Kayseri, 38039, Turkey.
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15
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Chen X, Zou J, Zhang K, Zhu J, Zhang Y, Zhu Z, Zheng H, Li F, Piao JG. Photothermal/matrix metalloproteinase-2 dual-responsive gelatin nanoparticles for breast cancer treatment. Acta Pharm Sin B 2021; 11:271-282. [PMID: 33532192 PMCID: PMC7838055 DOI: 10.1016/j.apsb.2020.08.009] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/07/2020] [Accepted: 08/11/2020] [Indexed: 01/20/2023] Open
Abstract
The chemotherapy combined with photothermal therapy has been a favorable approach for the treatment of breast cancer. In present study, nanoparticles with the characteristics of photothermal/matrix metalloproteinase-2 (MMP-2) dual-responsive, tumor targeting, and size-variability were designed for enhancing the antitumor efficacy and achieving "on-demand" drug release markedly. Based on the thermal sensitivity of gelatin, we designed a size-variable gelatin nanoparticle (GNP) to encapsulate indocyanine green (ICG) and doxorubicin (DOX). Under an 808 nm laser irradiation, GNP-DOX/ICG responded photothermally and swelled in size from 71.58 ± 4.28 to 160.80 ± 9.51 nm, which was beneficial for particle retention in the tumor sites and release of the loaded therapeutics. Additionally, GNP-DOX/ICG showed a size reduction of the particles to 33.24 ± 4.11 nm and further improved drug release with the degradation of overexpressed MMP-2 in tumor. In the subsequently performed in vitro experiments, it was confirmed that GNP-DOX/ICG could provide a therapeutic effect that was enhanced and synergistic. Consequently, GNP-DOX/ICG could efficiently suppress the growth of 4T1 tumor in vivo. In conclusion, this study may provide a promising strategy in the rational design of drug delivery nanosystems based on gelatin for chemo-photothermal therapy to achieve synergistically enhanced therapeutic efficacy against breast cancer.
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Affiliation(s)
- Xiaojie Chen
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Jiafeng Zou
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Ke Zhang
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Jingjing Zhu
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Yue Zhang
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Zhihong Zhu
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Hongyue Zheng
- Libraries of Zhejiang Chinese Medical University, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Fanzhu Li
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Ji-Gang Piao
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
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16
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Liu S, Huo Z, Zhang H, Hu Q, Ramalingam M. 3D printing‐assisted
combinatorial approach for designing mechanically‐tunable and vascular supportive nanofibrous membranes to repair perforated eardrum. J Appl Polym Sci 2020. [DOI: 10.1002/app.50132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Suihong Liu
- Rapid Manufacturing Engineering Center Shanghai University Shanghai China
| | - Zirong Huo
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Ninth People's Hospital Shanghai Jiaotong University School of Medicine Shanghai China
| | - Haiguang Zhang
- Rapid Manufacturing Engineering Center Shanghai University Shanghai China
- Shanghai Key Laboratory of Intelligent Manufacturing and Robotics Shanghai University Shanghai China
| | - Qingxi Hu
- Rapid Manufacturing Engineering Center Shanghai University Shanghai China
- Shanghai Key Laboratory of Intelligent Manufacturing and Robotics Shanghai University Shanghai China
| | - Murugan Ramalingam
- Biomaterials and Organ Engineering Group, Centre for Biomaterials, Cellular and Molecular Theranostics, School of Mechanical Engineering Vellore Institute of Technology Vellore India
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17
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Sahani S, Sharma YC. Advancements in applications of nanotechnology in global food industry. Food Chem 2020; 342:128318. [PMID: 33189478 DOI: 10.1016/j.foodchem.2020.128318] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 10/02/2020] [Accepted: 10/04/2020] [Indexed: 12/23/2022]
Abstract
Nanotechnology has several applications in food industry and it significantly helps in characterization, fabrication, and manipulation of nanostructures. The nanostructures improve the solubility of food ingredients in vivo, along with enhancement in their bioavailability and controlled release at the target site. These nanostructures also serve as anticaking agents, nano-additives, delivery systems for nutraceuticals, etc. Present study highlights different forms of nanoengineered structures applied in food nanotechnology to tune the characteristics of conventional food ingredients and their applications. Literature survey highlighted the application of various types of nanostructures in the food industry. The study focusses on recent advancements in preparation methods of nanostructures as food additives and packaging stuffs along with pros and cons of their application in food industry. The shortcomings associated to nanotechnology in food science have illustrated along with its tentative future perespective. The impact of eco-toxicity due to application of nanostructures has also been discussed based on recent observations. This can suppressed by the application of bioedible polymers instead of synthetic polymers.
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Affiliation(s)
- Shalini Sahani
- Department of Chemistry, Indian Institute of Technology (BHU) Varanasi, Varanasi 221005, India
| | - Yogesh Chandra Sharma
- Department of Chemistry, Indian Institute of Technology (BHU) Varanasi, Varanasi 221005, India.
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18
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Feng Z, Lin S, McDonagh A, Yu C. Natural Hydrogels Applied in Photodynamic Therapy. Curr Med Chem 2020; 27:2681-2703. [PMID: 31622196 DOI: 10.2174/0929867326666191016112828] [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: 01/31/2019] [Revised: 08/27/2019] [Accepted: 10/04/2019] [Indexed: 01/11/2023]
Abstract
Natural hydrogels are three-dimensional (3D) water-retaining materials with a skeleton consisting of natural polymers, their derivatives or mixtures. Natural hydrogels can provide sustained or controlled drug release and possess some unique properties of natural polymers, such as biodegradability, biocompatibility and some additional functions, such as CD44 targeting of hyaluronic acid. Natural hydrogels can be used with photosensitizers (PSs) in photodynamic therapy (PDT) to increase the range of applications. In the current review, the pertinent design variables are discussed along with a description of the categories of natural hydrogels available for PDT.
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Affiliation(s)
- Zhipan Feng
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Shiying Lin
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
| | | | - Chen Yu
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
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19
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Verma ML, Dhanya B, Sukriti, Rani V, Thakur M, Jeslin J, Kushwaha R. Carbohydrate and protein based biopolymeric nanoparticles: Current status and biotechnological applications. Int J Biol Macromol 2020; 154:390-412. [DOI: 10.1016/j.ijbiomac.2020.03.105] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/03/2020] [Accepted: 03/12/2020] [Indexed: 12/14/2022]
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20
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Yuan P, Ruan Z, Yan L. Tetraphenylporphine-Modified Polymeric Nanoparticles Containing NIR Photosensitizer for Mitochondria-Targeting and Imaging-Guided Photodynamic Therapy. ACS Biomater Sci Eng 2020; 6:1043-1051. [PMID: 33464862 DOI: 10.1021/acsbiomaterials.9b01662] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Near-infrared (NIR) photodynamic therapy (PDT) is a promising antitumor strategy under NIR light irradiation to kill cancer cells. Mitochondria has a critical function in sustaining cellular viability and death, which is the ideal organelle for PDT. Here, we reported a tetraphenylporphine (TPP)-conjugated amphiphilic copolymer and an iodinated boron dipyrromethene photosensitizer (BDPI) with high singlet oxygen yield to form nanoparticles (PBDPI-TPP), which could realize mitochondria-targeting and improve the NIR imaging-guided PDT. The as-prepared mitochondria-targeting nanoplatform could show effective subcellular localization and bring about significant irreversible mitochondrial injury for enhanced PDT. Both in vitro and in vivo experiments revealed that the mitochondria-targeting PDT system could achieve a remarkable therapeutic effect, indicating that it is a promising nanoplatform for NIR imaging-guided PDT in cancer therapeutics.
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Affiliation(s)
- Pan Yuan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, P. R. China
| | - Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, P. R. China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, P. R. China
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21
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Galliani M, Signore G. Poly(Lactide-Co-Glycolide) Nanoparticles Co-Loaded with Chlorophyllin and Quantum Dots as Photodynamic Therapy Agents. Chempluschem 2019; 84:1653-1658. [PMID: 31943880 DOI: 10.1002/cplu.201900342] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/29/2019] [Indexed: 01/26/2023]
Abstract
Photodynamic therapy (PDT) is an approach to treating cancer and involves light-induced activation of a photosensitizer that triggers the formation of reactive oxygen species (ROS) in targeted cells and subsequent cell death. Examples of photosensitizers are porphyrins, including the natural compound chlorophyll. These molecules can be delivered alone or co-formulated with an agent, such as quantum dots (QDs), that is able to excite them through a fluorescence resonance energy transfer (FRET)-based mechanism. We encapsulated a chlorophyllin copper complex and CdSe/ZnS core-shell QDs into biodegradable nanoparticles (NPs) composed of poly(lactide-co-glycolide) (PLGA), that allow modification with specific targeting ligands. When excited at 365 nm, FRET occurs between co-encapsulated QDs and chlorophyllin to result in the formation of ROS. This chlorophyllin-QD coformulation allows generation of ROS both in an aqueous environment and in cells, thus confirming the potential of this formulation in PDT.
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Affiliation(s)
- Marianna Galliani
- NEST, Scuola Normale Superiore, Piazza San Silvestro 12, 56127, Pisa, Italy
| | - Giovanni Signore
- NEST, Scuola Normale Superiore, Piazza San Silvestro 12, 56127, Pisa, Italy.,Fondazione Pisana per la Scienza, Via Ferruccio Giovannini 13, 56017, San Giuliano Terme, Pisa, Italy
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22
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Abreu ADS, Carvalho JA, Trindade AC, Beltrame Junior M, Simioni AR. Synthesis, photophysical and photobiological characterization of BSA nanoparticles loaded with chloroaluminium phthalocyanine by one-step desolvation technique for photodynamic therapy action. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 30:1559-1573. [DOI: 10.1080/09205063.2019.1650241] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Alexandro da Silva Abreu
- Organic Synthesis Laboratory, Research and Development Institute – IPD, Vale Do Paraíba University, São José Dos Campos, Brazil
| | - Janicy Arantes Carvalho
- Organic Synthesis Laboratory, Research and Development Institute – IPD, Vale Do Paraíba University, São José Dos Campos, Brazil
| | - Agnes Cecheto Trindade
- Organic Synthesis Laboratory, Research and Development Institute – IPD, Vale Do Paraíba University, São José Dos Campos, Brazil
| | - Milton Beltrame Junior
- Organic Synthesis Laboratory, Research and Development Institute – IPD, Vale Do Paraíba University, São José Dos Campos, Brazil
| | - Andreza Ribeiro Simioni
- Organic Synthesis Laboratory, Research and Development Institute – IPD, Vale Do Paraíba University, São José Dos Campos, Brazil
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23
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Ambrosio JAR, Pinto BCDS, Godoy DDS, Carvalho JA, Abreu ADS, da Silva BGM, Leonel LDC, Costa MS, Beltrame Junior M, Simioni AR. Gelatin nanoparticles loaded methylene blue as a candidate for photodynamic antimicrobial chemotherapy applications in Candida albicans growth. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 30:1356-1373. [PMID: 31215329 DOI: 10.1080/09205063.2019.1632615] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Gelatin nanoparticles (GN) with an intrinsic antimicrobial activity maybe a good choice to improve the effectiveness of photodynamic antimicrobial chemotherapy (PACT). The aim of this study was to development gelatin nanoparticles loaded methylene blue (GN-MB) and investigate the effect of GN-MB in the Candida albicans growth by PACT protocols. The GN and GN-MB were prepared by two-step desolvation. The nanoparticulate systems were studied by scanning electron microscopy and steady-state techniques, the in vitro drug release was investigated, and we studied the effect of PACT on C. albicans growth. Satisfactory yields and encapsulation efficiency of GN-MB were obtained (yield = 76.0% ± 2.1 and EE = 84.0% ± 1.3). All the spectroscopic results presented here showed excellent photophysical parameters of the studied drug. Entrapment of MB in GN significantly prolongs it's in vitro release. The results of PACT experiments clearly demonstrated that the photosensitivity of C. albicans was higher when GN-MB was used. Gelatin nanoparticles loaded methylene blue-mediated photodynamic antimicrobial chemotherapy may be used against Candida albicans growth.
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Affiliation(s)
| | | | - Daniele da Silva Godoy
- a Research and Development Institute - IPD , Vale do Paraíba University - UNIVAP , São José dos Campos , Brazil
| | - Janicy Arantes Carvalho
- a Research and Development Institute - IPD , Vale do Paraíba University - UNIVAP , São José dos Campos , Brazil
| | - Alexandro da Silva Abreu
- a Research and Development Institute - IPD , Vale do Paraíba University - UNIVAP , São José dos Campos , Brazil
| | | | - Leonardo de Carvalho Leonel
- a Research and Development Institute - IPD , Vale do Paraíba University - UNIVAP , São José dos Campos , Brazil
| | - Maricilia Silva Costa
- a Research and Development Institute - IPD , Vale do Paraíba University - UNIVAP , São José dos Campos , Brazil
| | - Milton Beltrame Junior
- a Research and Development Institute - IPD , Vale do Paraíba University - UNIVAP , São José dos Campos , Brazil
| | - Andreza Ribeiro Simioni
- a Research and Development Institute - IPD , Vale do Paraíba University - UNIVAP , São José dos Campos , Brazil
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24
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Carvalho JA, da Silva Abreu A, Tedesco AC, Junior MB, Simioni AR. Functionalized photosensitive gelatin nanoparticles for drug delivery application. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 30:508-525. [PMID: 30776983 DOI: 10.1080/09205063.2019.1580664] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In this study, zinc phthalocyanine (ZnPc) was loaded onto gelatin nanoparticles functionalized with polyelectrolytes (polystyrene sulfonate/polyallylamine hydrochloride) by layer-by-layer (LbL) assembly. The process yield and the encapsulation efficiency were 76.0% ± 2.5 and 86.0% ± 1.8, respectively. The functionalized photosensitive gelatin nanoparticles (FPGN) had a mean diameter of 396.5 ± 45.8 nm, narrow distribution size with a polydispersity index of 0.106. The obvious switching of zeta potential indicates successful alternating deposition of the polyanion PSS and polycation PAH directly on the gelatin nanoparticles. The in vitro drug release investigation found that the LbL deposited polyelectrolyte bilayer is very efficient to reduce the release rate and assuage the initial burst for drugs loaded in gelatin nanoparticles. The photobiological activity of FPGN was evaluated on mouse macrophage carcinoma line J774 A-1. The cells viability decreased with the increase of the light dose in the range of 1-10.0 J.cm-2. ZnPc-loaded in functionalized gelatin nanoparticles are the release systems that promise photodynamic therapy use.
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Affiliation(s)
- Janicy Arantes Carvalho
- a Organic Synthesis Laboratory , Research and Development Institute - IPD Vale do Paraíba University , São José dos Campos , Brazil
| | - Alexandro da Silva Abreu
- a Organic Synthesis Laboratory , Research and Development Institute - IPD Vale do Paraíba University , São José dos Campos , Brazil
| | - Antonio Claudio Tedesco
- b Chemistry Department Photobiology and Photomedicine Group , University of São Paulo , Ribeirão Preto , São Paulo , Brazil
| | - Milton Beltrame Junior
- a Organic Synthesis Laboratory , Research and Development Institute - IPD Vale do Paraíba University , São José dos Campos , Brazil
| | - Andreza Ribeiro Simioni
- a Organic Synthesis Laboratory , Research and Development Institute - IPD Vale do Paraíba University , São José dos Campos , Brazil
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25
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Li L, Zhang W, Huang M, Li J, Chen J, Zhou M, He J. Preparation of gelatin/genipin nanofibrous membrane for tympanic member repair. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2018; 29:2154-2167. [PMID: 30295148 DOI: 10.1080/09205063.2018.1528519] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Longfei Li
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Weizheng Zhang
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Mengjia Huang
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Jie Li
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Jia Chen
- Department of Otorhinolaryngology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Mi Zhou
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Jianguo He
- Department of Otorhinolaryngology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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