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Bian T, Pei Y, Gao S, Zhou S, Sun X, Dong M, Song J. Xeno Nucleic Acids as Functional Materials: From Biophysical Properties to Application. Adv Healthc Mater 2024:e2401207. [PMID: 39036821 DOI: 10.1002/adhm.202401207] [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: 04/22/2024] [Revised: 06/14/2024] [Indexed: 07/23/2024]
Abstract
Xeno nucleic acid (XNA) are artificial nucleic acids, in which the chemical composition of the sugar moiety is changed. These modifications impart distinct physical and chemical properties to XNAs, leading to changes in their biological, chemical, and physical stability. Additionally, these alterations influence the binding dynamics of XNAs to their target molecules. Consequently, XNAs find expanded applications as functional materials in diverse fields. This review provides a comprehensive summary of the distinctive biophysical properties exhibited by various modified XNAs and explores their applications as innovative functional materials in expanded fields.
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Affiliation(s)
- Tianyuan Bian
- Academy of Medical Engineering and Translational Medicine (AMT), Tianjin University, Tianjin, 300072, China
- Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, 310022, China
| | - Yufeng Pei
- Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, 310022, China
| | - Shitao Gao
- Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, 310022, China
- College of Materials Science and Engineering, Zhejiang University of Technology, ChaoWang Road 18, HangZhou, 310014, China
| | - Songtao Zhou
- Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, 310022, China
| | - Xinyu Sun
- Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, 310022, China
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Mingdong Dong
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Aarhus C, Aarhus, DK-8000, Denmark
| | - Jie Song
- Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, 310022, China
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2
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de Veer SJ, Zhou Y, Durek T, Craik DJ, Rehm FBH. Tertiary amide bond formation by an engineered asparaginyl ligase. Chem Sci 2024; 15:5248-5255. [PMID: 38577369 PMCID: PMC10988630 DOI: 10.1039/d3sc06352f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 03/04/2024] [Indexed: 04/06/2024] Open
Abstract
Transpeptidases are powerful tools for site-specific protein modification, enabling the production of tailored biologics to investigate protein function and aiding the development of next-generation therapeutics and diagnostics. Although protein labelling at the N- or C-terminus is readily accomplished using a range of established transpeptidases, these reactions are generally limited to forming products that are linked by a standard (secondary) amide bond. Here we show that, unlike other widely used transpeptidases, an engineered asparaginyl ligase is able to efficiently synthesise tertiary amide bonds by accepting diverse secondary amine nucleophiles. These reactions proceed efficiently under mild conditions (near-neutral pH) and allow the optimal recognition elements for asparaginyl ligases (P1 Asn and P2'' Leu) to be preserved. Certain products, particularly proline-containing products, were found to be protected from recognition by the enzyme, allowing for straightforward sequential labelling of proteins. Additionally, incorporation of 4-azidoproline enables one-pot dual labelling directly at the ligation junction. These capabilities further expand the chemical diversity of asparaginyl ligase-catalysed reactions and provide an alternative approach for straightforward, successive modification of protein substrates.
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Affiliation(s)
- Simon J de Veer
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland Brisbane QLD 4072 Australia
| | - Yan Zhou
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland Brisbane QLD 4072 Australia
| | - Thomas Durek
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland Brisbane QLD 4072 Australia
| | - David J Craik
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland Brisbane QLD 4072 Australia
| | - Fabian B H Rehm
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland Brisbane QLD 4072 Australia
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Ge Y, Jia B, Zhang P, Chen B, Liu L, Shi Y, Huang S, Liu X, Wang R, Xie Y, Li Z, Dong J. TBX15 facilitates malignant progression of glioma by transcriptional activation of TXDNC5. iScience 2024; 27:108950. [PMID: 38327797 PMCID: PMC10847739 DOI: 10.1016/j.isci.2024.108950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 10/03/2023] [Accepted: 01/15/2024] [Indexed: 02/09/2024] Open
Abstract
T-box transcription factor 15 (TBX15) plays important role in various cancers; however, its expression and role in glioma is still unclear. In this study, our findings indicated that TBX15 was increased in gliomas compared to normal brain tissues, and high levels of TBX15 were related to poor survival. Furthermore, TBX15 silencing in glioma cells not only inhibited their proliferation, migration, and invasion in vitro, but also weakened their ability to recruit macrophages and polarize the latter to the M2 subtype. Mechanism study indicated that thioredoxin domain containing 5 (TXNDC5) lies downstream of TBX15. Furthermore, rescue assays verified that the role of TBX15 in glioma cells is dependent on TXNDC5. Moreover, sh-TBX15 loaded into DNA origami nanocarrier suppressed the malignant phenotype of glioma in vitro and in vivo. Taken together, the TBX15/TXNDC5 axis is involved in the genesis and progression of glioma, and is a potential therapeutic target.
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Affiliation(s)
- Yuyuan Ge
- Department of Neurosurgery, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Bin Jia
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China
| | - Peng Zhang
- Department of Neurosurgery, People’s Hospital of Rugao, Nantong 226500, China
- Department of Neurosurgery, Rugao Clinical College, Jiangsu Health Vocational College, Nantong 226500, China
| | - Baomin Chen
- Department of Neurosurgery, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Liang Liu
- Department of Neurosurgery, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Yan Shi
- Department of Neurosurgery, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Shilu Huang
- Department of Neurosurgery, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Xinglei Liu
- Department of Neurosurgery, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Ran Wang
- Department of Neurosurgery, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Yandong Xie
- Department of Neurosurgery, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Zhe Li
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China
| | - Jun Dong
- Department of Neurosurgery, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
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Gasse C, Srivastava P, Schepers G, Jose J, Hollenstein M, Marlière P, Herdewijn P. Controlled E. coli Aggregation Mediated by DNA and XNA Hybridization. Chembiochem 2023; 24:e202300191. [PMID: 37119472 DOI: 10.1002/cbic.202300191] [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: 03/10/2023] [Revised: 04/26/2023] [Accepted: 04/27/2023] [Indexed: 05/01/2023]
Abstract
Chemical cell surface modification is a fast-growing field of research, due to its enormous potential in tissue engineering, cell-based immunotherapy, and regenerative medicine. However, engineering of bacterial tissues by chemical cell surface modification has been vastly underexplored and the identification of suitable molecular handles is in dire need. We present here, an orthogonal nucleic acid-protein conjugation strategy to promote artificial bacterial aggregation. This system gathers the high selectivity and stability of linkage to a protein Tag expressed at the cell surface and the modularity and reversibility of aggregation due to oligonucleotide hybridization. For the first time, XNA (xeno nucleic acids in the form of 1,5-anhydrohexitol nucleic acids) were immobilized via covalent, SNAP-tag-mediated interactions on cell surfaces to induce bacterial aggregation.
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Affiliation(s)
- Cécile Gasse
- Génomique Métabolique, Genoscope Institut François Jacob, CEA, CNRS Univ Evry, Université Paris-Saclay, 2 Rue Gaston Crémieux, 91057, Evry, France
| | - Puneet Srivastava
- Laboratory of Medicinal Chemistry, Rega Institute for Biomedical Research, KU Leuven, Herestraat 49, Box 1041, 3000, Leuven, Belgium
| | - Guy Schepers
- Laboratory of Medicinal Chemistry, Rega Institute for Biomedical Research, KU Leuven, Herestraat 49, Box 1041, 3000, Leuven, Belgium
| | - Joachim Jose
- Institute of Pharmaceutical and Medicinal Chemistry, University of Münster, Corrensstr. 48, D-48149, Münster, Germany
| | - Marcel Hollenstein
- Institut Pasteur, Université Paris Cité, Department of Structural Biology and Chemistry, Laboratory for Bioorganic Chemistry of Nucleic Acids, CNRS UMR3523, 28, rue du Docteur Roux, 75724, Paris Cedex 15, France
| | - Philippe Marlière
- The European Syndicate of Synthetic Scientists and Industrialists (TESSSI), 81 rue Réaumur, 75002, Paris, France
| | - Piet Herdewijn
- Laboratory of Medicinal Chemistry, Rega Institute for Biomedical Research, KU Leuven, Herestraat 49, Box 1041, 3000, Leuven, Belgium
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Gokulu IS, Banta S. Biotechnology applications of proteins functionalized with DNA oligonucleotides. Trends Biotechnol 2023; 41:575-585. [PMID: 36115723 DOI: 10.1016/j.tibtech.2022.08.004] [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: 07/11/2022] [Revised: 08/16/2022] [Accepted: 08/18/2022] [Indexed: 10/14/2022]
Abstract
The functionalization of proteins with DNA through the formation of covalent bonds enables a wide range of biotechnology advancements. For example, single-molecule analytical methods rely on bioconjugated DNA as elastic biolinkers for protein immobilization. Labeling proteins with DNA enables facile protein identification, as well as spatial and temporal organization and control of protein within DNA-protein networks. Bioconjugation reactions can target native, engineered, and non-canonical amino acids (NCAAs) within proteins. In addition, further protein engineering via the incorporation of peptide tags and self-labeling proteins can also be used for conjugation reactions. The selection of techniques will depend on application requirements such as yield, selectivity, conjugation position, potential for steric hindrance, cost, commercial availability, and potential impact on protein function.
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Affiliation(s)
- Ipek Simay Gokulu
- Department of Chemical Engineering, Columbia University, 500 West 120th Street, New York, NY 10027, USA
| | - Scott Banta
- Department of Chemical Engineering, Columbia University, 500 West 120th Street, New York, NY 10027, USA.
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Abstract
The ability to manipulate the chemical composition of proteins and peptides has been central to the development of improved polypeptide-based therapeutics and has enabled researchers to address fundamental biological questions that would otherwise be out of reach. Protein ligation, in which two or more polypeptides are covalently linked, is a powerful strategy for generating semisynthetic products and for controlling polypeptide topology. However, specialized tools are required to efficiently forge a peptide bond in a chemoselective manner with fast kinetics and high yield. Fortunately, nature has addressed this challenge by evolving enzymatic mechanisms that can join polypeptides using a diverse set of chemical reactions. Here, we summarize how such nature-inspired protein ligation strategies have been repurposed as chemical biology tools that afford enhanced control over polypeptide composition.
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Affiliation(s)
- Rasmus Pihl
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Biomedicine, Aarhus University, Aarhus C, Denmark
| | - Qingfei Zheng
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, OH, USA.
- Center for Cancer Metabolism, James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.
- Department of Biological Chemistry and Pharmacology, College of Medicine, The Ohio State University, Columbus, OH, USA.
| | - Yael David
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Pharmacology, Weill Cornell Medicine, New York, NY, USA.
- Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, New York, NY, USA.
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Ma Q, He B, Tang G, Xie R, Zheng P. Enzymatic Protein Immobilization on Amino-Functionalized Nanoparticles. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28010379. [PMID: 36615576 PMCID: PMC9822503 DOI: 10.3390/molecules28010379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/23/2022] [Accepted: 12/28/2022] [Indexed: 01/04/2023]
Abstract
The immobilization of proteins on nanoparticles has received much attention in recent years. Among different approaches, enzymatic protein immobilization shows unique advantages because of its site-specific connection. OaAEP1 is a recently engineered peptide ligase which can specifically recognize an N-terminal GL residue (NH2-Gly-Leu) and a C-terminal NGL amino acid residue (Asn-Gly-Leu-COOH) and ligates them efficiently. Herein, we report OaAEP1-mediated protein immobilization on synthetic magnetic nanoparticles. Our work showed that OaAEP1 could mediate C-terminal site-specific protein immobilization on the amino-functionalized Fe3O4 nanoparticles. Our work demonstrates a new method for site-specific protein immobilization on nanoparticles.
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Watson EE, Winssinger N. Synthesis of Protein-Oligonucleotide Conjugates. Biomolecules 2022; 12:biom12101523. [PMID: 36291732 PMCID: PMC9599799 DOI: 10.3390/biom12101523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
Nucleic acids and proteins form two of the key classes of functional biomolecules. Through the ability to access specific protein-oligonucleotide conjugates, a broader range of functional molecules becomes accessible which leverages both the programmability and recognition potential of nucleic acids and the structural, chemical and functional diversity of proteins. Herein, we summarize the available conjugation strategies to access such chimeric molecules and highlight some key case study examples within the field to showcase the power and utility of such technology.
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Affiliation(s)
- Emma E. Watson
- Department of Chemistry, School of Physical Sciences, The University of Adelaide, Adelaide, SA 5005, Australia
- Correspondence: (E.E.W.); (N.W.)
| | - Nicolas Winssinger
- Department of Organic Chemistry, Faculty of Science, NCCR Chemical Biology, CH-1205 Geneva, Switzerland
- Correspondence: (E.E.W.); (N.W.)
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