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Dai X, Liu X, Li Y, Xu Q, Yang L, Gao F. Nitrogen-phosphorous co-doped carbonized chitosan nanoparticles for chemotherapy and ROS-mediated immunotherapy of intracellular Staphylococcus aureus infection. Carbohydr Polym 2023; 315:121013. [PMID: 37230629 DOI: 10.1016/j.carbpol.2023.121013] [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: 02/12/2023] [Revised: 05/07/2023] [Accepted: 05/08/2023] [Indexed: 05/27/2023]
Abstract
Staphylococcus aureus (S. aureus) residing in host macrophages is hard to clear because intracellular S. aureus has evolved mechanisms to hijack and subvert the immune response to favor intracellular infection. To overcome this challenge, nitrogen-phosphorous co-doped carbonized chitosan nanoparticles (NPCNs), which possess the polymer/carbon hybrid structures, were fabricated to clear intracellular S. aureus infection through chemotherapy and immunotherapy. Multi-heteroatom NPCNs were fabricated through the hydrothermal method, where chitosan and imidazole were used as the C and N sources and phosphoric acid as the P source. NPCNs can not only be used as a fluorescent probe for bacteria imaging but also kill extracellular and intracellular bacteria with low cytotoxicity. NPCNs could generate ROS and polarize macrophages into classically activated (M1) phenotypes to increase antibacterial immunity. Furthermore, NPCNs could accelerate intracellular S. aureus-infected wound healing in vivo. We envision that these carbonized chitosan nanoparticles may provide a new platform for clearing intracellular bacterial infection through chemotherapy and ROS-mediated immunotherapy.
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Affiliation(s)
- Xiaomei Dai
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, PR China.
| | - Xiaojun Liu
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, PR China
| | - Yu Li
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, PR China
| | - Qingqing Xu
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, PR China
| | - Lele Yang
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, PR China
| | - Feng Gao
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, PR China.
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2
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Maparu AK, Singh P, Rai B, Sharma A, Sivakumar S. A simple, robust and scalable route to prepare sub-50 nm soft PDMS nanoparticles for intracellular delivery of anticancer drugs. NANOTECHNOLOGY 2022; 33:495102. [PMID: 36041371 DOI: 10.1088/1361-6528/ac8d99] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 08/30/2022] [Indexed: 06/15/2023]
Abstract
Soft nanoparticles (NPs) have recently emerged as a promising material for intracellular drug delivery. In this regard, NPs derived from polydimethylsiloxane (PDMS), an FDA approved polymer can be a suitable alternative to conventional soft NPs due to their intrinsic organelle targeting ability. However, the available synthesis methods of PDMS NPs are complicated or require inorganic fillers, forming composite NPs and compromising their native softness. Herein, for the first time, we present a simple, robust and scalable strategy for preparation of virgin sub-50 nm PDMS NPs at room temperature. The NPs are soft in nature, hydrophobic and about 30 nm in size. They are stable in physiological medium for two months and biocompatible. The NPs have been successful in delivering anticancer drug doxorubicin to mitochondria and nucleus of cervical and breast cancer cells with more than four-fold decrease in IC50 value of doxorubicin as compared to its free form. Furthermore, evaluation of cytotoxicity in reactive oxygen species detection, DNA fragmentation, apoptosis-associated gene expression and tumor spheroid growth inhibition demonstrate the PDMS NPs to be an excellent candidate for delivery of anticancer drugs in mitochondria and nucleus of cancer cells.
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Affiliation(s)
- Auhin Kumar Maparu
- Physical Sciences Research Area, TCS Research, Tata Research Development and Design Centre, Tata Consultancy Services, 54-B, Hadapsar Industrial Estate, Pune, Maharashtra-411013, India
- Department of Chemical Engineering, Indian Institute of Technology Kanpur, Uttar Pradesh-208016, India
| | - Prerana Singh
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Uttar Pradesh-208016, India
| | - Beena Rai
- Physical Sciences Research Area, TCS Research, Tata Research Development and Design Centre, Tata Consultancy Services, 54-B, Hadapsar Industrial Estate, Pune, Maharashtra-411013, India
| | - Ashutosh Sharma
- Department of Chemical Engineering, Indian Institute of Technology Kanpur, Uttar Pradesh-208016, India
| | - Sri Sivakumar
- Department of Chemical Engineering, Indian Institute of Technology Kanpur, Uttar Pradesh-208016, India
- Material Science Programme, Indian Institute of Technology Kanpur, Uttar Pradesh-208016, India
- Thematic Unit of Excellence on Soft Nanofabrication, Indian Institute of Technology Kanpur, Uttar Pradesh-208016, India
- Centre for Environmental Science & Engineering, Indian Institute of Technology Kanpur, Uttar Pradesh- 208016, India
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3
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Maleki Dana P, Hallajzadeh J, Asemi Z, Mansournia MA, Yousefi B. Chitosan applications in studying and managing osteosarcoma. Int J Biol Macromol 2020; 169:321-329. [PMID: 33310094 DOI: 10.1016/j.ijbiomac.2020.12.058] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/22/2020] [Accepted: 12/07/2020] [Indexed: 02/07/2023]
Abstract
Osteosarcoma has a high prevalence among children and adolescents. Common treatments of this disease are not promising enough. Molecular processes involved in the pathogenesis of osteosarcoma are not fully understood. Besides, the remnants of tumor cells after surgery can cause bone destruction and recurrence of the disease. Thus, there is a need to develop novel drugs or enhancing the currently-used drugs as well as identifying bone-repairing methods. Chitosan is a natural compound produced by the deacetylation of chitin. Research has shown that chitosan can be used in various fields due to its beneficial effects, such as biodegradability and biocompatibility. Regarding cancer, chitosan exerts several anti-tumor activities. Moreover, it can be used in diagnostic techniques, drug delivery systems, and cell culture methods. Herein, we aim to discuss the potential roles of chitosan in studying and treating osteosarcoma. We review the literature on chitosan's applications as a drug delivery system and how it can be combined with other substances to improve its ability of local drug delivery. We take a look into the studies concerning the possible benefits of chitosan in the field of bone tissue engineering and 3D culturing. Furthermore, anti-cancer activities of different compounds of chitosan are reviewed.
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Affiliation(s)
- Parisa Maleki Dana
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Jamal Hallajzadeh
- Department of Biochemistry and Nutrition, Research Center for Evidence-Based Health Management, Maragheh University of Medical Sciences, Maragheh, Iran.
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohammad Ali Mansournia
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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4
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Ahmad SI, Ahmad R, Khan MS, Kant R, Shahid S, Gautam L, Hasan GM, Hassan MI. Chitin and its derivatives: Structural properties and biomedical applications. Int J Biol Macromol 2020; 164:526-539. [PMID: 32682975 DOI: 10.1016/j.ijbiomac.2020.07.098] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/19/2020] [Accepted: 07/09/2020] [Indexed: 12/17/2022]
Abstract
Chitin, a polysaccharide that occurs abundantly in nature after cellulose, has attracted the interest of the scientific community due to its plenty of availability and low cost. Mostly, it is derived from the exoskeleton of insects and marine crustaceans. Often, it is insoluble in common solvents that limit its applications but its deacetylated product, named chitosan is found to be soluble in protonated aqueous medium and used widely in various biomedical fields. Indeed, the existence of the primary amino group on the backbone of chitosan provides it an important feature to modify it chemically into other derivatives easily. In the present review, we present the structural properties of chitin, and its derivatives and highlighted their biomedical implications including, tissue engineering, drug delivery, diagnosis, molecular imaging, antimicrobial activity, and wound healing. We further discussed the limitations and prospects of this versatile natural polysaccharide.
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Affiliation(s)
- Syed Ishraque Ahmad
- Department of Chemistry, Zakir Husain Delhi College (University of Delhi), New Delhi 110002, India.
| | - Razi Ahmad
- Regional Center for Advanced Technologies and Materials, Faculty of Science, Palacky University, Slechtitelu 27, 78371 Olomouc, Czech Republic
| | - Mohd Shoeb Khan
- Interdisciplinary Nanotechnology Centre, Aligarh Muslim University, Aligarh 202002, India
| | - Ravi Kant
- Department of Chemistry, Zakir Husain Delhi College (University of Delhi), New Delhi 110002, India
| | - Shumaila Shahid
- Division of Plant Pathology, ICAR-Indian Agricultural Research Institute, New Delhi 110 012, India
| | - Leela Gautam
- Department of Chemistry, Zakir Husain Delhi College (University of Delhi), New Delhi 110002, India
| | - Ghulam Mustafa Hasan
- Department of Biochemistry, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia (Central University), New Delhi 110025, India.
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5
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Leonel AG, Mansur HS, Mansur AA, Caires A, Carvalho SM, Krambrock K, Outon LEF, Ardisson JD. Synthesis and characterization of iron oxide nanoparticles/carboxymethyl cellulose core-shell nanohybrids for killing cancer cells in vitro. Int J Biol Macromol 2019; 132:677-691. [DOI: 10.1016/j.ijbiomac.2019.04.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 03/22/2019] [Accepted: 04/02/2019] [Indexed: 10/27/2022]
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Carvalho SM, Leonel AG, Mansur AAP, Carvalho IC, Krambrock K, Mansur HS. Bifunctional magnetopolymersomes of iron oxide nanoparticles and carboxymethylcellulose conjugated with doxorubicin for hyperthermo-chemotherapy of brain cancer cells. Biomater Sci 2019; 7:2102-2122. [DOI: 10.1039/c8bm01528g] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Magnetopolymersomes for potential multimodal brain cancer therapy – “nanoheaters meet drug nanocarriers”.
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Affiliation(s)
- Sandhra M. Carvalho
- Center of Nanoscience
- Nanotechnology and Innovation – CeNano2I
- Federal University of Minas Gerais – UFMG
- 6627 – Belo Horizonte/MG
- Brazil
| | - Alice G. Leonel
- Center of Nanoscience
- Nanotechnology and Innovation – CeNano2I
- Federal University of Minas Gerais – UFMG
- 6627 – Belo Horizonte/MG
- Brazil
| | - Alexandra A. P. Mansur
- Center of Nanoscience
- Nanotechnology and Innovation – CeNano2I
- Federal University of Minas Gerais – UFMG
- 6627 – Belo Horizonte/MG
- Brazil
| | - Isadora C. Carvalho
- Center of Nanoscience
- Nanotechnology and Innovation – CeNano2I
- Federal University of Minas Gerais – UFMG
- 6627 – Belo Horizonte/MG
- Brazil
| | - Klaus Krambrock
- Department of Physics
- Federal University of Minas Gerais
- Brazil
| | - Herman S. Mansur
- Center of Nanoscience
- Nanotechnology and Innovation – CeNano2I
- Federal University of Minas Gerais – UFMG
- 6627 – Belo Horizonte/MG
- Brazil
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7
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Mansur AP, Mansur HS, Carvalho SM, Lobato ZI, Leite MDF, Mansur LL. Fluorescent ZnS Quantum Dots-Phosphoethanolamine Nanoconjugates for Bioimaging Live Cells in Cancer Research. ACS OMEGA 2018; 3:15679-15691. [PMID: 30556011 PMCID: PMC6288785 DOI: 10.1021/acsomega.8b02098] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 11/05/2018] [Indexed: 05/02/2023]
Abstract
Many human diseases, including metabolic, immune, and central nervous system disorders, as well as several types of cancers, are the consequence of an important alteration in lipid-related metabolic biomolecules. Although recognized that one of the most important metabolic hallmarks of cancer cells is deregulation of lipid metabolism, the multiple complex signaling pathways are poorly understood yet. Thus, in this research, novel nanoconjugates made of ZnS quantum dots (QDs) were directly synthesized in aqueous media using phosphoethanolamine (PEA) as the capping ligand, which is an important biomolecule naturally present in cells for de novo biosynthesis of fatty acids and phospholipids involved in the cell structure (e.g., membrane), differentiation, and cancer growth. These QD-PEA bio-nanoconjugates were characterized by spectroscopical and morphological techniques. The results demonstrated that fluorescent ZnS nanocrystalline QDs were produced with uniform spherical morphology and estimated sizes of 3.3 ± 0.6 nm. These nanoconjugates indicated core-shell colloidal nanostructures (ZnS QD-PEA) with the hydrodynamic diameter (H D) of 26.0 ± 3.5 nm and ζ-potential centered at -30.0 ± 4.5 mV. The cell viability response using mitochondrial activity assay in vitroconfirmed no cytotoxicity at several concentrations of PEA (biomolecule) and the ZnS-PEA nanoconjugates. Moreover, these nanoconjugates effectively behaved as fluorescent nanomarkers for tracking the endocytic pathways of cancer cells using confocal laser scanning microscopy bioimaging. Hence, these results proved that biofunctionalized ZnS-PEA nanoprobes offer prospective tools for cellular bioimaging with encouraging forecast for future applications as active fluorescent biomarker conjugates in metabolic-related cancer research.
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Affiliation(s)
- Alexandra
A. P. Mansur
- Center
of Nanoscience, Nanotechnology and Innovation-CeNanoI, Department
of Preventive Veterinary Medicine, Veterinary School,
and Department of Physiology
and Biophysics, ICB, Federal University
of Minas Gerais-UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/MG, Brazil
| | - Herman S. Mansur
- Center
of Nanoscience, Nanotechnology and Innovation-CeNanoI, Department
of Preventive Veterinary Medicine, Veterinary School,
and Department of Physiology
and Biophysics, ICB, Federal University
of Minas Gerais-UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/MG, Brazil
- E-mail: . Phone/Fax: +55-31-34091843 (H.S.M.)
| | - Sandhra M. Carvalho
- Center
of Nanoscience, Nanotechnology and Innovation-CeNanoI, Department
of Preventive Veterinary Medicine, Veterinary School,
and Department of Physiology
and Biophysics, ICB, Federal University
of Minas Gerais-UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/MG, Brazil
| | - Zélia I.
P. Lobato
- Center
of Nanoscience, Nanotechnology and Innovation-CeNanoI, Department
of Preventive Veterinary Medicine, Veterinary School,
and Department of Physiology
and Biophysics, ICB, Federal University
of Minas Gerais-UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/MG, Brazil
| | - Maria de Fátima Leite
- Center
of Nanoscience, Nanotechnology and Innovation-CeNanoI, Department
of Preventive Veterinary Medicine, Veterinary School,
and Department of Physiology
and Biophysics, ICB, Federal University
of Minas Gerais-UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/MG, Brazil
| | - Lorena L. Mansur
- Center
of Nanoscience, Nanotechnology and Innovation-CeNanoI, Department
of Preventive Veterinary Medicine, Veterinary School,
and Department of Physiology
and Biophysics, ICB, Federal University
of Minas Gerais-UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/MG, Brazil
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8
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Yao J, Li P, Li L, Yang M. Biochemistry and biomedicine of quantum dots: from biodetection to bioimaging, drug discovery, diagnostics, and therapy. Acta Biomater 2018; 74:36-55. [PMID: 29734008 DOI: 10.1016/j.actbio.2018.05.004] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 03/19/2018] [Accepted: 05/02/2018] [Indexed: 12/30/2022]
Abstract
According to recent research, nanotechnology based on quantum dots (QDs) has been widely applied in the field of bioimaging, drug delivery, and drug analysis. Therefore, it has become one of the major forces driving basic and applied research. The application of nanotechnology in bioimaging has been of concern. Through in vitro labeling, it was found that luminescent QDs possess many properties such as narrow emission, broad UV excitation, bright fluorescence, and high photostability. The QDs also show great potential in whole-body imaging. The QDs can be combined with biomolecules, and hence, they can be used for targeted drug delivery and diagnosis. The characteristics of QDs make them useful for application in pharmacy and pharmacology. This review focuses on various applications of QDs, especially in imaging, drug delivery, pharmaceutical analysis, photothermal therapy, biochips, and targeted surgery. Finally, conclusions are made by providing some critical challenges and a perspective of how this field can be expected to develop in the future. STATEMENT OF SIGNIFICANCE Quantum dots (QDs) is an emerging field of interdisciplinary subject that involves physics, chemistry, materialogy, biology, medicine, and so on. In addition, nanotechnology based on QDs has been applied in depth in biochemistry and biomedicine. Some forward-looking fields emphatically reflected in some extremely vital areas that possess inspiring potential applicable prospects, such as immunoassay, DNA analysis, biological monitoring, drug discovery, in vitro labelling, in vivo imaging, and tumor target are closely connected to human life and health and has been the top and forefront in science and technology to date. Furthermore, this review has not only involved the traditional biochemical detection but also particularly emphasized its potential applications in life science and biomedicine.
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Jin J, Tu H, Chen J, Cheng G, Shi X, Deng H, Li Z, Du Y. Rectorite-intercalated nanoparticles for improving controlled release of doxorubicin hydrochloride. Int J Biol Macromol 2017; 101:815-822. [DOI: 10.1016/j.ijbiomac.2017.03.059] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 03/08/2017] [Accepted: 03/11/2017] [Indexed: 01/18/2023]
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10
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ŞENDEMİR ÜRKMEZ A, BAYIR E, BİLGİ E, ÖZEN MÖ. Biocompatible polymeric coatings do not inherently reducethe cytotoxicity of iron oxide nanoparticles. Turk J Biol 2017. [DOI: 10.3906/biy-1608-61] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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