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Hu M, Yingyu Z, Zhang M, Wang Q, Cheng W, Hou L, Yuan J, Yu Z, Li L, Zhang X, Zhang W. Functionalizing tetrahedral framework nucleic acids-based nanostructures for tumor in situ imaging and treatment. Colloids Surf B Biointerfaces 2024; 240:113982. [PMID: 38788473 DOI: 10.1016/j.colsurfb.2024.113982] [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: 03/18/2024] [Revised: 05/13/2024] [Accepted: 05/20/2024] [Indexed: 05/26/2024]
Abstract
Timely in situ imaging and effective treatment are efficient strategies in improving the therapeutic effect and survival rate of tumor patients. In recent years, there has been rapid progress in the development of DNA nanomaterials for tumor in situ imaging and treatment, due to their unsurpassed structural stability, excellent material editability, excellent biocompatibility and individual endocytic pathway. Tetrahedral framework nucleic acids (tFNAs), are a typical example of DNA nanostructures demonstrating superior stability, biocompatibility, cell-entry performance, and flexible drug-loading ability. tFNAs have been shown to be effective in achieving timely tumor in situ imaging and precise treatment. Therefore, the progress in the fabrication, characterization, modification and cellular internalization pathway of tFNAs-based functional systems and their potential in tumor in situ imaging and treatment applications were systematically reviewed in this article. In addition, challenges and future prospects of tFNAs in tumor in situ imaging and treatment as well as potential clinical applications were discussed.
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Affiliation(s)
- Minghui Hu
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
| | - Zhang Yingyu
- Henan Key Laboratory of Rare Diseases, Endocrinology and Metabolism Center, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang 471003, China
| | - Mengxin Zhang
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
| | - Qionglin Wang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
| | - Weyland Cheng
- Henan International Joint Laboratory for Prevention and Treatment of Pediatric Disease, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
| | - Ligong Hou
- Henan International Joint Laboratory for Prevention and Treatment of Pediatric Disease, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
| | - Jingya Yuan
- Henan Key Laboratory of Rare Diseases, Endocrinology and Metabolism Center, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang 471003, China
| | - Zhidan Yu
- Henan International Joint Laboratory for Prevention and Treatment of Pediatric Disease, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
| | - Lifeng Li
- Henan International Joint Laboratory for Prevention and Treatment of Pediatric Disease, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
| | - Xianwei Zhang
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China.
| | - Wancun Zhang
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China; Henan International Joint Laboratory for Prevention and Treatment of Pediatric Disease, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China; Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China.
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Tan M, Makiguchi N, Kusamori K, Itakura S, Takahashi Y, Takakura Y, Nishikawa M. Tuning CpG motif position in nanostructured DNA for efficient immune stimulation. Biotechnol J 2024; 19:e2300308. [PMID: 38651249 DOI: 10.1002/biot.202300308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 03/19/2024] [Accepted: 04/08/2024] [Indexed: 04/25/2024]
Abstract
It was previously demonstrated that polypod-like nanostructured DNA (polypodna) comprising three or more oligodeoxynucleotides (ODNs) were useful for the delivery of ODNs containing cytosine-phosphate-guanine (CpG) motifs, or CpG ODNs, to immune cells. Although the immunostimulatory activity of single-stranded CpG ODNs is highly dependent on CpG motif sequence and position, little is known about how the position of the motif affects the immunostimulatory activity of CpG motif-containing nanostructured DNAs. In the present study, four series of polypodna were designed, each comprising a CpG ODN with one potent CpG motif at varying positions and 2-5 CpG-free ODNs, and investigated their immunostimulatory activity using Toll-like receptor-9 (TLR9)-positive murine macrophage-like RAW264.7 cells. Polypodnas with the CpG motif in the 5'-overhang induced more tumor necrosis factor-α release than those with the motif in the double-stranded region, even though their cellular uptake were similar. Importantly, the rank order of the immunostimulatory activity of single-stranded CpG ODNs changed after their incorporation into polypodna. These results indicate that the CpG ODN sequence as well as the motif location in nanostructured DNAs should be considered for designing the CpG motif-containing nanostructured DNAs for immune stimulation.
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Affiliation(s)
- Mengmeng Tan
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Natsuki Makiguchi
- Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Kosuke Kusamori
- Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Shoko Itakura
- Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Yuki Takahashi
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Yoshinobu Takakura
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Makiya Nishikawa
- Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
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Copp W, Pontarelli A, Wilds CJ. Recent Advances of DNA Tetrahedra for Therapeutic Delivery and Biosensing. Chembiochem 2021; 22:2237-2246. [PMID: 33506614 DOI: 10.1002/cbic.202000835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/16/2021] [Indexed: 11/11/2022]
Abstract
The chemical and self-assembly properties of nucleic acids make them ideal for the construction of discrete structures and stimuli-responsive devices for a diverse array of applications. Amongst the various three-dimensional assemblies, DNA tetrahedra are of particular interest, as these structures have been shown to be readily taken up by the cell, by the process of caveolin-mediated endocytosis, without the need for transfection agents. Moreover, these structures can be readily modified with a diverse range of pendant groups to confer greater functionality. This minireview highlights recent advances related to applications of this interesting DNA structure including the delivery of therapeutic agents ranging from small molecules to oligonucleotides in addition to its use for sensing and imaging various species within the cell.
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Affiliation(s)
- William Copp
- Department of Chemistry and Biochemistry, Concordia University, Montréal, Québec, H4B 1R6, Canada
| | - Alexander Pontarelli
- Department of Chemistry and Biochemistry, Concordia University, Montréal, Québec, H4B 1R6, Canada
| | - Christopher J Wilds
- Department of Chemistry and Biochemistry, Concordia University, Montréal, Québec, H4B 1R6, Canada
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Maezawa T, Ohtsuki S, Hidaka K, Sugiyama H, Endo M, Takahashi Y, Takakura Y, Nishikawa M. DNA density-dependent uptake of DNA origami-based two-or three-dimensional nanostructures by immune cells. NANOSCALE 2020; 12:14818-14824. [PMID: 32633313 DOI: 10.1039/d0nr02361b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
DNA nanostructures are expected to be applied for targeted drug delivery to immune cells. However, the structural properties of DNA nanostructures required for the delivery have not fully been elucidated. In this study, we focused on the DNA density that can be important for the their recognition and uptake by immune cells. To examine this, DNA nanostructures with almost identical molecular weights and structural flexibility, but with different shapes and DNA densities, were designed using DNA origami technology. We compared the following five types of DNA nanostructures, all of which consisted of ten DNA helices using an identical circular, single-stranded scaffold and staples. Rec180 had a rectangular-shaped, almost flat structure. Rec90, Rec50 and Rec0 were bent forms of Rec180 at the center by 90, 50 or 0 degrees, respectively. Rec50/50 has two bends of 50 degrees each so that the both ends stick together to form a triangular prism shape. The fluctuation, or flexibility, of these DNA nanostructures under solution conditions was estimated using CanDo software. The DNA density estimated from the average distance between any two of the ten DNA helices in the DNA nanostructures was different among them; Rec50, Rec0 and Rec50/50 had a higher density than Rec180 and Rec90. Agarose gel electrophoresis and atomic force microscopy showed that all of the nanostructures were prepared with high yield. Flow cytometry analysis revealed that the uptake of DNA nanostructures by murine macrophage-like RAW264.7 cells was higher for those with higher DNA density than those with low density. There was a positive correlation between the density and cellular uptake. These results indicate that DNA nanostructures with high DNA density are suitable for delivery to immune cells.
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Affiliation(s)
- Tatsuoki Maezawa
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Shozo Ohtsuki
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Kumi Hidaka
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Hiroshi Sugiyama
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan and Institute for Integrated Cell-Material Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Masayuki Endo
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan and Institute for Integrated Cell-Material Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yuki Takahashi
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yoshinobu Takakura
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Makiya Nishikawa
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan and Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan.
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Chi Q, Yang Z, Xu K, Wang C, Liang H. DNA Nanostructure as an Efficient Drug Delivery Platform for Immunotherapy. Front Pharmacol 2020; 10:1585. [PMID: 32063844 PMCID: PMC6997790 DOI: 10.3389/fphar.2019.01585] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 12/06/2019] [Indexed: 12/19/2022] Open
Abstract
Immunotherapy has received increasing attention due to its low potential side effects and high specificity. For instance, cancer immunotherapy has achieved great success. CpG is a well-known and commonly used immunotherapeutic and vaccine adjuvant, but it has the disadvantage of being unstable and low in efficacy and needs to be transported through an effective nanocarrier. With perfect structural programmability, permeability, and biocompatibility, DNA nanostructures are one of the most promising candidates to deliver immune components to realize immunotherapy. However, the instability and low capability of the payload of ordinary DNA assemblies limit the relevant applications. Consequently, DNA nanostructure with a firm structure, high drug payloads is highly desirable. In the paper, the latest progress of biostable, high-payload DNA nanoassemblies of various structures, including cage-like DNA nanostructure, DNA particles, DNA polypods, and DNA hydrogel, are reviewed. Cage-like DNA structures hold drug molecules firmly inside the structure and leave a large space within the cavity. These DNA nanostructures use their unique structure to carry abundant CpG, and their biocompatibility and size advantages to enter immune cells to achieve immunotherapy for various diseases. Part of the DNA nanostructures can also achieve more effective treatment in conjunction with other functional components such as aPD1, RNA, TLR ligands.
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Affiliation(s)
- Qingjia Chi
- State Key Laboratory of Trauma, Burns and Combined Injury, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, China
- Hubei Key Laboratory of Theory and Application of Advanced Materials Mechanics, Department of Mechanics and Engineering Structure, Wuhan University of Technology, Wuhan, China
| | - Zichang Yang
- Hubei Key Laboratory of Theory and Application of Advanced Materials Mechanics, Department of Mechanics and Engineering Structure, Wuhan University of Technology, Wuhan, China
| | - Kang Xu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunli Wang
- “111” Project Laboratory of Biomechanics and Tissue Repair, Bioengineering College, Chongqing University, Chongqing, China
| | - Huaping Liang
- State Key Laboratory of Trauma, Burns and Combined Injury, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, China
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Ohtsuki S, Shiba Y, Maezawa T, Hidaka K, Sugiyama H, Endo M, Takahashi Y, Takakura Y, Nishikawa M. Folding of single-stranded circular DNA into rigid rectangular DNA accelerates its cellular uptake. NANOSCALE 2019; 11:23416-23422. [PMID: 31799532 DOI: 10.1039/c9nr08695a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Despite the importance of the interaction between DNA and cells for its biological activity, little is known about exactly how DNA interacts with cells. To elucidate the relationship between the structural properties of DNA and its cellular uptake, a single-stranded circular DNA of 1801 bases was designed and folded into a series of rectangular DNA (RecDNA) nanostructures with different rigidities using DNA origami technology. Interactions between these structures and cells were evaluated using mouse macrophage-like RAW264.7 cells. RecDNA with 50 staple DNAs, including four that were Alexa Fluor 488-labeled, was designed. RecDNA with fewer staples, down to four staples (all Alexa Fluor 488-labeled), was also prepared. Electrophoresis and atomic force microscopy showed that all DNA nanostructures were successfully obtained with a sufficiently high yield. Flow cytometry analysis showed that folding of the single-stranded circular DNA into RecDNA significantly increased its cellular uptake. In addition, there was a positive correlation between uptake and the number of staples. These results indicate that highly folded DNA nanostructures interact more efficiently with RAW264.7 cells than loosely folded structures do. Based on these results, it was concluded that the interaction of DNA with cells can be controlled by folding using DNA origami technology.
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Affiliation(s)
- Shozo Ohtsuki
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan.
| | - Yukako Shiba
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan.
| | - Tatsuoki Maezawa
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan.
| | - Kumi Hidaka
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Hiroshi Sugiyama
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan and Institute for Integrated Cell-Material Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Masayuki Endo
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan and Institute for Integrated Cell-Material Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yuki Takahashi
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan.
| | - Yoshinobu Takakura
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan.
| | - Makiya Nishikawa
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan. and Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan
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Jahanban-Esfahlan R, Seidi K, Jahanban-Esfahlan A, Jaymand M, Alizadeh E, Majdi H, Najjar R, Javaheri T, Zare P. Static DNA Nanostructures For Cancer Theranostics: Recent Progress In Design And Applications. Nanotechnol Sci Appl 2019; 12:25-46. [PMID: 31686793 PMCID: PMC6800557 DOI: 10.2147/nsa.s227193] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 09/13/2019] [Indexed: 12/13/2022] Open
Abstract
Among the various nano/biomaterials used in cancer treatment, the beauty and benefits of DNA nanocomposites are outstanding. The specificity and programmability of the base pairing of DNA strands, together with their ability to conjugate with different types of functionalities have realized unsurpassed potential for the production of two- and three-dimensional nano-sized structures in any shape, size, surface chemistry and functionality. This review aims to provide an insight into the diversity of static DNA nanodevices, including DNA origami, DNA polyhedra, DNA origami arrays and bioreactors, DNA nanoswitch, DNA nanoflower, hydrogel and dendrimer as young but promising platforms for cancer theranostics. The utility and potential of the individual formats in biomedical science and especially in cancer therapy will be discussed.
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Affiliation(s)
- Rana Jahanban-Esfahlan
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz9841, Iran
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz9841, Iran
| | - Khaled Seidi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz9841, Iran
| | | | - Mehdi Jaymand
- Nano Drug Delivery Research Center (NDDRC), Kermanshah University of Medical Sciences, Kermanshah9883, Iran
| | - Effat Alizadeh
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz9841, Iran
| | - Hasan Majdi
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz9841, Iran
| | - Reza Najjar
- Polymer Research Laboratory, Faculty of Chemistry, University of Tabriz, Tabriz9841, Iran
| | - Tahereh Javaheri
- Ludwig Boltzmann Institute for Cancer Research, Vienna1090, Austria
| | - Peyman Zare
- Faculty of Medicine, Cardinal Stefan Wyszyński University in Warsaw, Warsaw01-938, Poland
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Komura F, Takahashi Y, Inoue T, Takakura Y, Nishikawa M. Development of a Nanostructured RNA/DNA Assembly as an Adjuvant Targeting Toll-Like Receptor 7/8. Nucleic Acid Ther 2019; 29:335-342. [PMID: 31329033 DOI: 10.1089/nat.2019.0787] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Adjuvants are essential for efficiently inducing an antigen-specific immune response in vaccine therapy. Single-stranded RNA (ssRNA) containing guanosine- and uridine-rich sequences is recognized by Toll-like receptor (TLR)7 and/or TLR8 and induces strong immune responses; thus, the application of ssRNA as an adjuvant is desirable. The development of a ssRNA-based adjuvant, however, requires the efficient delivery of ssRNA into the endosomes of antigen-presenting cells, where the TLRs exist. To achieve this, we developed a nanostructured RNA/DNA assembly using DNA nanotechnology, which can be efficiently recognized by antigen-presenting cells. The nanostructured RNA/DNA assembly, named tetrapodRD3, was designed using a 40-mer phosphorothioate-stabilized RNA and three 40-mer phosphodiester DNAs. TetrapodRD3 was more stable than ssRNA under serum conditions. The secreted alkaline phosphatase assay using HEK-Blue hTLR cells showed that tetrapodRD3 triggered human TLR8-specific responses. Fluorescently labeled tetrapodRD3 was efficiently taken up by murine dendritic DC2.4 cells and induced a high level of tumor necrosis factor-α release from the cells. Antigen presentation by the major histocompatibility complex class I on bone marrow-derived dendritic cells was significantly increased by the addition of an antigen along with tetrapodRD3. These results indicate that tetrapodRD3 constructed using DNA nanotechnology can be a useful adjuvant targeting human TLR8.
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Affiliation(s)
- Fusae Komura
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Yuki Takahashi
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Takao Inoue
- Division of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Kawasaki, Japan
| | - Yoshinobu Takakura
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Makiya Nishikawa
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Japan
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Nishikawa M, Tan M, Liao W, Kusamori K. Nanostructured DNA for the delivery of therapeutic agents. Adv Drug Deliv Rev 2019; 147:29-36. [PMID: 31614168 DOI: 10.1016/j.addr.2019.09.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 09/25/2019] [Accepted: 09/25/2019] [Indexed: 01/16/2023]
Abstract
DNA and RNA, the nucleic acids found in every living organism, are quite crucial, because not only do they store the genetic information, but also they are used as signals through interaction with various molecules within the body. The nature of nucleic acids, especially DNA, to form double-helix makes it possible to design nucleic acid-based nanostructures with various shapes. Because the shapes as well as the physicochemical properties determine their interaction with proteins or cells, nanostructured DNAs will have different features in the interaction compared with single- or double-stranded DNA. Some of these unique features of nanostructured DNA make ways for efficient delivery of therapeutic agents to specific targets. In this review, we begin with the factors affecting the properties of nanostructured DNA, followed by summarizing the methods for the development of nanostructured DNA. Further, we discuss the characteristics of nanostructured DNA and their applications for the delivery of bioactive compounds.
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Affiliation(s)
- Makiya Nishikawa
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Japan.
| | - Mengmeng Tan
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Japan; Graduate School of Pharmaceutical Sciences, Kyoto University, Japan
| | - Wenqing Liao
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Japan; Graduate School of Pharmaceutical Sciences, Kyoto University, Japan
| | - Kosuke Kusamori
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Japan
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Jiang J, Kong X, Xie Y, Zou H, Tang Q, Ma D, Zhao X, He X, Xia A, Liu P. Potent anti-tumor immunostimulatory biocompatible nanohydrogel made from DNA. NANOSCALE RESEARCH LETTERS 2019; 14:217. [PMID: 31243604 PMCID: PMC6595017 DOI: 10.1186/s11671-019-3032-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 05/29/2019] [Indexed: 05/03/2023]
Abstract
Unmethylated CpG oligodeoxynucleotides are potent immunostimulatory motifs in activating both innate and acquired immune system by inducing Th1 type antigen-specific T cell responses, but their instability in serum greatly influences their immunostimulant efficiency. Here, we constructed a novel immuno-DNA nanohydrogels consisting of tandem repeat sequences of CpG units named CpG-MCA nanohydrogels through multi-primed chain amplification. CpG-MCA nanohydrogels were proved to resist degradation and increase the proliferation and migration of murine macrophage-like RAW264.7 cells. Furthermore, CpG-MCA nanohydrogels effectively induced high expression of tumor necrosis factor-α and interleukin-6, and remarkably inhibited the proliferation of U251 cells, suggesting that CpG-MCA nanohydrogels are expected to be employed as the potent anti-cancer immunostimulant.
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Affiliation(s)
- Jiana Jiang
- Central Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
| | - Xianming Kong
- Central Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
- Xinjiang Tumor Hospital affiliated to Xinjiang Medical University, Urumqi, Xinjiang 830011 People’s Republic of China
| | - Yuexia Xie
- Central Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
| | - Hanbing Zou
- Central Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
| | - Qianyun Tang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
| | - Ding Ma
- Central Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
| | - Xue Zhao
- Central Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
| | - Xiaozhen He
- Central Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
| | - Anyue Xia
- Central Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
| | - Peifeng Liu
- Central Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200032 People’s Republic of China
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11
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Hu Y, Chen Z, Zhang H, Li M, Hou Z, Luo X, Xue X. Development of DNA tetrahedron-based drug delivery system. Drug Deliv 2017; 24:1295-1301. [PMID: 28891335 PMCID: PMC8241089 DOI: 10.1080/10717544.2017.1373166] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 08/23/2017] [Accepted: 08/25/2017] [Indexed: 02/07/2023] Open
Abstract
Nanocarriers of drugs have attracted significant attention to tackle the problems of drug resistance or nucleic acid drug delivery, which can optimize pharmaceutical parameters and enhance the cellular uptake efficiency. Nowadays, DNA nanostructure presents an opportunity in the field of nanomaterial due to its precise control in shape and size, excellent biocompatibility, as well as multiple sites for targeting decoration. DNA tetrahedron, which is stable and easily synthesized, is used for various applications, including nuclear magnetic resonance imaging, molecular diagnosis, targeting drug delivery, and so on. In this review, we will discuss the applications of DNA tetrahedron about drug delivery, intracellular routes and its fates. Also challenges and possible solutions for developing DNA tetrahedron-based drug delivery system are detailed.
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Affiliation(s)
- Yue Hu
- Department of Pharmacology, Fourth Military Medical University, Xi’an, China
| | - Zhou Chen
- Department of Pharmacology, Fourth Military Medical University, Xi’an, China
| | - He Zhang
- Student Brigade, Fourth Military Medical University, Xi’an, China
| | - Mingkai Li
- Department of Pharmacology, Fourth Military Medical University, Xi’an, China
| | - Zheng Hou
- Department of Pharmacology, Fourth Military Medical University, Xi’an, China
| | - Xiaoxing Luo
- Department of Pharmacology, Fourth Military Medical University, Xi’an, China
| | - Xiaoyan Xue
- Department of Pharmacology, Fourth Military Medical University, Xi’an, China
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Ohtsuki S, Takahashi Y, Inoue T, Takakura Y, Nishikawa M. Reconstruction of Toll-like receptor 9-mediated responses in HEK-Blue hTLR9 cells by transfection of human macrophage scavenger receptor 1 gene. Sci Rep 2017; 7:13661. [PMID: 29057947 PMCID: PMC5651873 DOI: 10.1038/s41598-017-13890-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 10/02/2017] [Indexed: 01/05/2023] Open
Abstract
We used human Toll-like receptor 9 (hTLR9)-expressing HEK-Blue hTLR9 cells, which release secreted embryonic alkaline phosphatase (SEAP) upon response to CpG DNA, to evaluate the immunological properties of nucleic acid drug candidates. Our preliminary studies showed that phosphodiester CpG DNA hardly induced any SEAP secretion in HEK-Blue hTLR9 cells. In the current study, therefore, we developed HEK-Blue hTLR9 cells transduced with human macrophage scavenger receptor-1 (hMSR1), a cell-surface DNA receptor, and determined whether HEK-Blue hTLR9/hMSR1 cells respond to phosphorothioate (PS) CpG DNA and phosphodiester (PO) CpG DNA. We selected PS CpG2006, a single-stranded PO CpG DNA (ssCpG), and a tetrapod-like structured DNA (tetrapodna) containing ssCpG (tetraCpG) as model TLR9 ligands. Alexa Fluor 488-labeled ligands were used for flow cytometry. Unlike the mock-transfected HEK-Blue hTLR9 cells, the HEK-Blue hTLR9/hMSR1 cells efficiently took up all three CpG DNAs. SEAP release was almost proportional to the uptake. Treatment of HEK-Blue hTLR9/hMSR1 cells with an anti-hMSR1 antibody significantly reduced the uptake of ssCpG and tetraCpG. Collectively, reconstruction of TLR9-mediated responses to CpG DNA in HEK-Blue hTLR9 cells can be used to evaluate the toxicity of nucleic acid drug candidates with diverse physicochemical properties.
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Affiliation(s)
- Shozo Ohtsuki
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Yuki Takahashi
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Takao Inoue
- Division of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Setagaya-ku, Tokyo, 158-8501, Japan
| | - Yoshinobu Takakura
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Makiya Nishikawa
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, 606-8501, Japan. .,Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, 278-8510, Japan.
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Elucidation of the Mechanism of Increased Activity of Immunostimulatory DNA by the Formation of Polypod-like Structure. Pharm Res 2017; 34:2362-2370. [DOI: 10.1007/s11095-017-2243-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 07/27/2017] [Indexed: 12/23/2022]
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14
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Wang S, Xia M, Liu J, Zhang S, Zhang X. Simultaneous Imaging of Three Tumor-Related mRNAs in Living Cells with a DNA Tetrahedron-Based Multicolor Nanoprobe. ACS Sens 2017; 2:735-739. [PMID: 28723114 DOI: 10.1021/acssensors.7b00290] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We constructed a DNA tetrahedron based multicolor nanoprobe, which could simultaneously imaging of three tumor-related mRNAs in living cells through fluorescence restoration caused by competitive chain replacement reaction. The oligonucleotides used to construct the tetrahedron were extended by adding three 21-base recognition sequences modified with different fluorophores (FAM, Cy3, and Cy5) in the 5' end. Three 11-base complementary sequences modified with quencher (BHQ1 for FAM and BHQ2 for Cy3 and Cy5) were hybridized with the recognition sequences to quench the fluorescence. In the presence of the specific mRNA targets, the recognition sequences hybridized with the targets to form longer duplexes and the fluorescence was restored. Compared with previously reported nanoprobes based on DNA tetrahedron, the multicolor nanoprobe can effectively avoid false positive results.
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Affiliation(s)
- Song Wang
- Beijing
Key Laboratory for Microanalytical Methods and Instrumentation, Department
of Chemistry, Tsinghua University, Beijing 100084, P. R. China
- National Insititute of Metrology, Beijing 100029, P. R. China
| | - Mengchan Xia
- Beijing
Key Laboratory for Microanalytical Methods and Instrumentation, Department
of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Jie Liu
- Beijing
Key Laboratory for Microanalytical Methods and Instrumentation, Department
of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Sichun Zhang
- Beijing
Key Laboratory for Microanalytical Methods and Instrumentation, Department
of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Xinrong Zhang
- Beijing
Key Laboratory for Microanalytical Methods and Instrumentation, Department
of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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Lee DS, Qian H, Tay CY, Leong DT. Cellular processing and destinies of artificial DNA nanostructures. Chem Soc Rev 2016; 45:4199-225. [DOI: 10.1039/c5cs00700c] [Citation(s) in RCA: 123] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This review gives a panoramic view of the many DNA nanotechnology applications in cells, mechanistic understanding of how and where their interactions occur and their subsequent outcomes.
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Affiliation(s)
- Di Sheng Lee
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore 117585
- Singapore
- Department of Materials Science and Engineering
| | - Hang Qian
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore 117585
- Singapore
| | - Chor Yong Tay
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore 117585
- Singapore
- School of Materials Science and Engineering
| | - David Tai Leong
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore 117585
- Singapore
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