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Dey T, Ghosh A, Sanyal A, Charles CJ, Pokharel S, Nair L, Singh M, Kaity S, Ravichandiran V, Kaur K, Roy S. Surface engineered nanodiamonds: mechanistic intervention in biomedical applications for diagnosis and treatment of cancer. Biomed Mater 2024; 19:032003. [PMID: 38574581 DOI: 10.1088/1748-605x/ad3abb] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 04/04/2024] [Indexed: 04/06/2024]
Abstract
In terms of biomedical tools, nanodiamonds (ND) are a more recent innovation. Their size typically ranges between 4 to 100 nm. ND are produced via a variety of methods and are known for their physical toughness, durability, and chemical stability. Studies have revealed that surface modifications and functionalization have a significant influence on the optical and electrical properties of the nanomaterial. Consequently, surface functional groups of NDs have applications in a variety of domains, including drug administration, gene delivery, immunotherapy for cancer treatment, and bio-imaging to diagnose cancer. Additionally, their biocompatibility is a critical requisite for theirin vivoandin vitrointerventions. This review delves into these aspects and focuses on the recent advances in surface modification strategies of NDs for various biomedical applications surrounding cancer diagnosis and treatment. Furthermore, the prognosis of its clinical translation has also been discussed.
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Affiliation(s)
- Tanima Dey
- School of Biotechnology, Kalinga Institute of Industrial Technology, Bhubaneshwar 751024, Odisha, India
| | - Anushikha Ghosh
- School of Biotechnology, Kalinga Institute of Industrial Technology, Bhubaneshwar 751024, Odisha, India
| | - Arka Sanyal
- School of Biotechnology, Kalinga Institute of Industrial Technology, Bhubaneshwar 751024, Odisha, India
| | | | - Sahas Pokharel
- School of Biotechnology, Kalinga Institute of Industrial Technology, Bhubaneshwar 751024, Odisha, India
| | - Lakshmi Nair
- Department of Pharmaceutical Sciences, Assam Central University, Silchar 788011, Assam, India
| | - Manjari Singh
- Department of Pharmaceutical Sciences, Assam Central University, Silchar 788011, Assam, India
| | - Santanu Kaity
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical, Education and Research, Kolkata, West Bengal 700054, India
| | - Velayutham Ravichandiran
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical, Education and Research, Kolkata, West Bengal 700054, India
| | - Kulwinder Kaur
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, Royal College of Surgeons, Dublin 2 D02YN77, Ireland
- Department of Pharmacy & Biomolecular Science, Royal College of Surgeons, Dublin 2 D02YN77, Ireland
| | - Subhadeep Roy
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical, Education and Research, Kolkata, West Bengal 700054, India
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Zandanel C, Noiray M, Vauthier C. Counterion of Chitosan Influences Thermodynamics of Association of siRNA with a Chitosan-Based siRNA Carrier. Pharm Res 2020; 37:22. [PMID: 31897766 DOI: 10.1007/s11095-019-2751-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 12/09/2019] [Indexed: 12/16/2022]
Abstract
PURPOSE The work aimed to compare quality of a siRNA carrier prepared with chitosan of two different sources having similar degree of deacetylation and molecular weights. Differences were analyzed from thermodynamic characteristics of interactions with siRNA. METHODS The siRNA carrier (chitosan-coated poly(isobutylcyanoacrylate) nanoparticles) was prepared with home-prepared, CSLab, and commercial, CSCom, chitosans. Chitosan counterion was identified and chitosans CSCommod1 and CSCommod2 were obtained from CSCom exchanging counterion with that found on CSLab. Carrier quality was checked considering the size, zeta potential and siRNA association capacity by gel electrophoresis. Thermodynamic parameters of interactions between siRNA and chitosans in solution or immobilized at the carrier surface were determined by isothermal titration calorimetry (ITC). RESULTS CSLab and CSCommod2 having a high content of acetate counterion associated better siRNA than CSCom and CSCommod1 which counterion included mainly chloride. ITC measurements indicated that siRNA interactions with chitosan and the siRNA carrier were driven by entropic phenomena including dehydration, but thermodynamic parameters of interactions clearly differed according to the nature of the counterion of chitosan. The influence of chitosan counterions was interpreted considering their different lyotropic character. CONCLUSION Association of siRNA with our siRNA carrier was influenced by the nature of counterions associated with chitosan. Driven by entropic phenomena including dehydration, interactions were favored by acetate counterion. Although more work would be needed to decipher the influence of the counterion of chitosan during association with siRNA, it was pointed out as a new critical attribute of chitosan to consider while formulating siRNA carrier with this polysaccharide.
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Affiliation(s)
- Christelle Zandanel
- Institut Galien Paris-Sud, CNRS UMR 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue J.B. Clément, 92296, Châtenay-Malabry Cedex, France
| | - Magali Noiray
- Institut Galien Paris-Sud, CNRS UMR 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue J.B. Clément, 92296, Châtenay-Malabry Cedex, France
| | - Christine Vauthier
- Institut Galien Paris-Sud, CNRS UMR 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue J.B. Clément, 92296, Châtenay-Malabry Cedex, France.
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Production, surface modification and biomedical applications of nanodiamonds: A sparkling tool for theranostics. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 97:913-931. [DOI: 10.1016/j.msec.2018.12.073] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 12/21/2018] [Accepted: 12/22/2018] [Indexed: 02/07/2023]
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Ben David-Naim M, Grad E, Aizik G, Nordling-David MM, Moshel O, Granot Z, Golomb G. Polymeric nanoparticles of siRNA prepared by a double-emulsion solvent-diffusion technique: Physicochemical properties, toxicity, biodistribution and efficacy in a mammary carcinoma mice model. Biomaterials 2017; 145:154-167. [PMID: 28863309 DOI: 10.1016/j.biomaterials.2017.08.036] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 08/21/2017] [Accepted: 08/22/2017] [Indexed: 01/06/2023]
Abstract
siRNA-loaded nanoparticles (NPs) administered systemically can overcome the poor stability and rapid elimination of free double-stranded RNA in circulation, resulting in increased tumor accumulation and efficacy. siRNA against osteopontin (siOPN), a protein involved in breast cancer development, was encapsulated in poly(D,L-lactic-co-glycolic acid) NPs by a double emulsion solvent diffusion (DESD) technique. We also compared the effect of polyethylenimine (PEI) molecular weight (800 Da and 25 kDa), used as the counter-ion for siRNA complexation, on the physicochemical properties of the NPs, cytotoxicity, and cellular uptake. NPs prepared by the DESD technique were obtained at the desired size (∼170 nm) using both types of PEIs, and were characterized with a neutral surface charge, high encapsulation yield (up to ∼60%), siOPN concentration of 5.6-8.4 μg/mg, stability in physiologic conditions in vitro and in vivo, and long-term shelf-life stability (> 3 years). The NPs prepared using both PEIs exhibited no cytotoxicity in primary smooth muscle culture, and no detrimental effect on mice liver enzymes following their IV administration. Following cellular uptake and biodistribution studies, the therapeutic potential of the NPs was demonstrated by a significant decrease of tumor progression and size in an ectopic xenograft model of mammary carcinoma in mice.
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Affiliation(s)
- Meital Ben David-Naim
- Institute for Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Etty Grad
- Institute for Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Gil Aizik
- Institute for Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Mirjam M Nordling-David
- Institute for Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ofra Moshel
- Institute for Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Zvi Granot
- Institute for Medical Research Israel-Canada, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Gershon Golomb
- Institute for Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel.
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Cavalli R, Primo L, Sessa R, Chiaverina G, di Blasio L, Alongi J, Manfredi A, Ranucci E, Ferruti P. The AGMA1 polyamidoamine mediates the efficient delivery of siRNA. J Drug Target 2017; 25:891-898. [PMID: 28817973 DOI: 10.1080/1061186x.2017.1363215] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
AGMA1, a prevailingly cationic, guanidine-bearing, linear, amphoteric polyamidoamine is an effective siRNA condensing agent. Here two AGMA1 samples of different molecular weight, i.e. AGMA1-5 and AGMA1-10 were evaluated as siRNA condensing agents and transfection promoters. AGMA1-10 formed stable polyplexes with a size lower than 50 nm and positive zeta potential. AGMA1-5 polyplexes were larger, about 100 nm in size. AGMA1-10 polyplexes, but not AGMA1-5 proved to be an effective intracellular siRNA carrier, able to trigger gene silencing in Hela and PC3 cell lines without eliciting cytotoxic effects. AGMA1-10 knocked down AKT-1 expression upon transfection with an AKT-1 specific siRNA. The polyplex entry mechanism was investigated and was mediated by macropinocytosis. In conclusion, AGMA1 has potential as an efficient, non-toxic tool for the intracellular delivery of siRNA and warrants further investigation.
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Affiliation(s)
- Roberta Cavalli
- a Drug Science and Technology Department , University of Torino , Torino , Italy
| | - Luca Primo
- b Candiolo Cancer Institute FPO-IRCCS , Candiolo , Italy.,c Department of Oncology , University of Torino , Torino , Italy
| | - Roberto Sessa
- d University of California, Cardiovascular Research Institute , Berkeley , USA
| | | | | | - Jenny Alongi
- e Department of Chemistry , Università degli Studi di Milano , Milano , Italy
| | - Amedea Manfredi
- e Department of Chemistry , Università degli Studi di Milano , Milano , Italy
| | - Elisabetta Ranucci
- e Department of Chemistry , Università degli Studi di Milano , Milano , Italy
| | - Paolo Ferruti
- e Department of Chemistry , Università degli Studi di Milano , Milano , Italy
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Alhaddad A, Adam MP, Botsoa J, Dantelle G, Perruchas S, Gacoin T, Mansuy C, Lavielle S, Malvy C, Treussart F, Bertrand JR. Nanodiamond as a vector for siRNA delivery to Ewing sarcoma cells. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2011; 7:3087-95. [PMID: 21913326 DOI: 10.1002/smll.201101193] [Citation(s) in RCA: 127] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Revised: 07/25/2011] [Indexed: 05/21/2023]
Abstract
The ability of diamond nanoparticles (nanodiamonds, NDs) to deliver small interfering RNA (siRNA) into Ewing sarcoma cells is investigated with a view to the possibility of in-vivo anticancer nucleic-acid drug delivery. siRNA is adsorbed onto NDs that are coated with cationic polymer. Cell uptake of NDs is demonstrated by taking advantage of the NDs' intrinsic fluorescence from embedded color-center defects. Cell toxicity of these coated NDs is shown to be low. Consistent with the internalization efficacy, a specific inhibition of EWS/Fli-1 gene expression is shown at the mRNA and protein level by the ND-vectorized siRNA in a serum-containing medium.
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Affiliation(s)
- Anna Alhaddad
- Université Paris-Sud, Laboratoire de Vectorologie et Thérapeutiques Anticancéreuses, UMR 8203, F-91405 Orsay, France
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Ghosn B, Singh A, Li M, Vlassov AV, Burnett C, Puri N, Roy K. Efficient gene silencing in lungs and liver using imidazole-modified chitosan as a nanocarrier for small interfering RNA. Oligonucleotides 2010; 20:163-72. [PMID: 20565242 DOI: 10.1089/oli.2010.0235] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Despite high specificity and potency, small interfering RNA (siRNA)-based therapeutics have been limited by their poor biostability and intracellular penetration. Thus, effective nanocarriers that can protect and efficiently deliver siRNA to target cells in vivo are needed. Here we report on the efficiency of imidazole-modified chitosan (chitosan-imidazole-4-acetic acid [IAA])-siRNA nanoparticles to mediate gene silencing after administration via either intravenous (i.v.) or intranasal (i.n.) routes. Poly(ethylene glycol) (PEG)ylated nanoparticles for i.v. delivery demonstrated significant knockdown of glyceraldehyde 3-phosphate dehydrogenase (GAPDH) enzyme in both lung and liver at as low as 1 mg/kg siRNA dose. In addition, the efficient, dose-dependent silencing of apolipoprotein B in the liver was also shown. For i.n. delivery, significant silencing of GAPDH protein expression was seen in the lungs with only 0.5 mg/kg/day siRNA delivered over 3 consecutive days. In summary, imidazole-modified chitosan-IAA nanoparticles are potentially effective carriers for siRNA delivery.
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Affiliation(s)
- Bilal Ghosn
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas 78712-0238, USA
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Saad M, Garbuzenko OB, Minko T. Co-delivery of siRNA and an anticancer drug for treatment of multidrug-resistant cancer. Nanomedicine (Lond) 2009; 3:761-76. [PMID: 19025451 DOI: 10.2217/17435889.3.6.761] [Citation(s) in RCA: 280] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIMS To develop a novel nanomedicine approach for the treatment of multidrug-resistant (MDR) cancer by combining an anticancer drug and suppressors of cellular resistance within one multifunctional nanocarrier-based delivery system (NDS). MATERIALS & METHODS The NDS consisted of cationic liposomes (carrier, 100-140 nm), doxorubicin (DOX, anticancer drug), siRNA targeted to MRP1 and BCL2 mRNA (suppressors of pump and nonpump cellular-resistance, respectively). The resulting approximately 500 nm complex has a zeta potential of +4 mV. RESULTS & DISCUSSION The NDS provides an effective co-delivery of DOX and siRNA as well as cell-death induction and suppression of cellular resistance in MDR lung cancer cells. CONCLUSION We demonstrate NDS-enhanced efficiency of chemotherapy to a level that cannot be achieved by applying its components separately.
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Affiliation(s)
- Maha Saad
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854-08020, USA
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Paradigm Changes in Medical Science. TUMORI JOURNAL 2008; 94:141-2. [DOI: 10.1177/030089160809400201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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