1
|
Shybeka I, Maynard JRJ, Saidjalolov S, Moreau D, Sakai N, Matile S. Dynamic Covalent Michael Acceptors to Penetrate Cells: Thiol-Mediated Uptake with Tetrel-Centered Exchange Cascades, Assisted by Halogen-Bonding Switches. Angew Chem Int Ed Engl 2022; 61:e202213433. [PMID: 36272154 PMCID: PMC10098706 DOI: 10.1002/anie.202213433] [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: 09/12/2022] [Indexed: 11/18/2022]
Abstract
Chalcogen-centered cascade exchange chemistry is increasingly understood to account for thiol-mediated uptake, that is, the ability of reversibly thiol-reactive agents to penetrate cells. Here, reversible Michael acceptors are shown to enable and inhibit thiol-mediated uptake, including the cytosolic delivery of proteins. Dynamic cyano-cinnamate dimers rival the best chalcogen-centered inhibitors. Patterns generated in inhibition heatmaps reveal contributions from halogen-bonding switches that occur independent from the thyroid transporter MCT8. The uniqueness of these patterns supports that the entry of tetrel-centered exchangers into cells differs from chalcogen-centered systems. These results expand the chemical space of thiol-mediated uptake and support the existence of a universal exchange network to bring matter into cells, abiding to be decoded for drug delivery and drug discovery in the broadest sense.
Collapse
Affiliation(s)
- Inga Shybeka
- School of Chemistry and Biochemistry, National Centre of Competence in Research (NCCR) Chemical Biology, University of Geneva, Geneva, Switzerland
| | - John R J Maynard
- School of Chemistry and Biochemistry, National Centre of Competence in Research (NCCR) Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Saidbakhrom Saidjalolov
- School of Chemistry and Biochemistry, National Centre of Competence in Research (NCCR) Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Dimitri Moreau
- School of Chemistry and Biochemistry, National Centre of Competence in Research (NCCR) Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Naomi Sakai
- School of Chemistry and Biochemistry, National Centre of Competence in Research (NCCR) Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Stefan Matile
- School of Chemistry and Biochemistry, National Centre of Competence in Research (NCCR) Chemical Biology, University of Geneva, Geneva, Switzerland
| |
Collapse
|
2
|
Zhu Y, Lin M, Hu W, Wang J, Zhang ZG, Zhang K, Yu B, Xu FJ. Controllable Disulfide Exchange Polymerization of Polyguanidine for Effective Biomedical Applications by Thiol-Mediated Uptake. Angew Chem Int Ed Engl 2022; 61:e202200535. [PMID: 35304808 DOI: 10.1002/anie.202200535] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Indexed: 01/13/2023]
Abstract
New preparation methods of vectors are the key to developing the next generation of biomacromolecule delivery systems. In this study, a controllable disulfide exchange polymerization was established to obtain low-toxicity and efficient bioreducible polyguanidines (mPEG225 -b-PSSn , n=13, 26, 39, 75, 105) by regulating the concentration of activated nucleophiles and reaction time under mild reaction conditions. The relationship between the degrees of polymerization and biocompatibility was studied to identify the optimal polyguanidine mPEG225 -b-PSS26 . Such polyguanidine exhibited good in vitro performance in delivering different functional nucleic acids. The impressive therapeutic effects of mPEG225 -b-PSS26 were further verified in the 4T1 tumor-bearing mice as well as the mice with full-thickness skin defects. Controllable disulfide exchange polymerization provides an attractive strategy for the construction of new biomacromolecule delivery systems.
Collapse
Affiliation(s)
- Yiwen Zhu
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Mengyu Lin
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Wenting Hu
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Junkai Wang
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Zhi-Guo Zhang
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Kai Zhang
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Bingran Yu
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| |
Collapse
|
3
|
Xu FJ, Zhu Y, Lin M, Hu W, Wang J, Zhang ZG, Zhang K, Yu B. Controllable Disulfide Exchange Polymerization of Polyguanidine for Effective Biomedical Applications by Thiol‐Mediated Uptake. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Fu-Jian Xu
- Beijing University of Chemical Technology College of Materials and Engineering Beijing 100029 100029 Beijing CHINA
| | - Yiwen Zhu
- Beijing University of Chemical Technology College of Materials Science and Engineering CHINA
| | - Mengyu Lin
- Beijing University of Chemical Technology College of Materials Science and Engineering CHINA
| | - Wenting Hu
- Beijing University of Chemical Technology College of Materials Science and Engineering CHINA
| | - Junkai Wang
- Beijing University of Chemical Technology College of Materials Science and Engineering CHINA
| | - Zhi-Guo Zhang
- Beijing University of Chemical Technology College of Materials Science and Engineering CHINA
| | - Kai Zhang
- Beijing University of Chemical Technology College of Materials Science and Engineering CHINA
| | - Bingran Yu
- Beijing University of Chemical Technology College of Materials Science and Engineering CHINA
| |
Collapse
|
4
|
Chen YR, Sun S, Yin H, Wang W, Liu R, Xu H, Yang Y, Wu ZS. Tumor-targeting [2]catenane-based grid-patterned periodic DNA monolayer array for in vivo theranostic application. J Mater Chem B 2022; 10:1969-1979. [PMID: 35014661 DOI: 10.1039/d1tb01978c] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
DNA nanotechnology is often used to build various nano-structures for signaling and/or drug delivery, but it essentially suffers from several major limitations, such as a large number of DNA strands and limited targeting ligands. Moreover, there is no report on in vivo two-dimensional DNA arrays because of various technical challenges. By cross-catenating two palindromic DNA rings, herein, we demonstrate a catenane-based grid-patterned periodic DNA monolayer array ([2]GDA) capable of preferentially accumulating in tumor tissues without any targeting ligands, with a thickness equal to the double-helical DNA monolayer (nearly 2 nm). The structural flexibility of [2]GDA enabled it to fold into a spherical object in solution, favoring cellular uptake. Thus, its cellular internalization activity was comparable with that of the commercial lipofectamine 3000. Moreover, [2]GDA retained the structural integrity over 24 h incubation in biological solutions, achieving a 360-fold improvement in in vivo stability. Significantly, anticancer drug-loaded [2]GDA exhibits desirable therapeutic efficacy in tumor-bearing animals without detectable side effects.
Collapse
Affiliation(s)
- Yan-Ru Chen
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 305108, China
| | - Shujuan Sun
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 305108, China
| | - Hongwei Yin
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 305108, China
| | - Weijun Wang
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 305108, China
| | - Ran Liu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 305108, China
| | - Huo Xu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 305108, China
| | - Ya Yang
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 305108, China
| | - Zai-Sheng Wu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 305108, China
| |
Collapse
|
5
|
Hiraoka H, Shu Z, Tri Le B, Masuda K, Nakamoto K, Fangjie L, Abe N, Hashiya F, Kimura Y, Shimizu Y, Veedu RN, Abe H. Antisense Oligonucleotide Modified with Disulfide Units Induces Efficient Exon Skipping in mdx Myotubes through Enhanced Membrane Permeability and Nucleus Internalization. Chembiochem 2021; 22:3437-3442. [PMID: 34636471 DOI: 10.1002/cbic.202100413] [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: 08/12/2021] [Revised: 10/09/2021] [Indexed: 11/07/2022]
Abstract
We have found that antisense oligonucleotides and siRNA molecules modified with repeat structures of disulfide units can be directly introduced into the cytoplasm and exhibit a suppressive effect on gene expression. In this study, we analyzed the mechanism of cellular uptake of these membrane-permeable oligonucleotides (MPONs). Time-course analysis by confocal microscopy showed that the uptake of MPONs from the plasma membrane to the cytoplasm reached 50 % of the total uptake in about 5 min. In addition, analysis of the plasma membrane proteins to which MPONs bind, identified several proteins, including voltage-dependent anion channel. Next, we analyzed the behavior of MPONs in the cell and found them to be abundant in the nucleus as early as 24 h after addition with the amount increasing further after 48 and 72 h. The amount of MPONs was 2.5-fold higher than that of unmodified oligonucleotides in the nucleus after 72 h. We also designed antisense oligonucleotides and evaluated the effect of MPONs on mRNA exon skipping using DMD model cells; MPONs caused exon skipping with 69 % efficiency after 72 h, which was three times higher than the rate of the control. In summary, the high capacity for intracytoplasmic and nuclear translocation of MPONs is expected to be useful for therapeutic strategies targeting exon skipping.
Collapse
Affiliation(s)
- Haruka Hiraoka
- Chemistry Department, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan
| | - Zhaoma Shu
- Chemistry Department, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan
| | - Bao Tri Le
- Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, 90 South Street Murdoch, Perth, Western Australia, 6150, Australia.,Perron Institute for Neurological and Translational Science, 8 Verdun Street, Nedlands, Perth, Western Australia, 6009, Australia
| | - Keiko Masuda
- RIKEN Center for Biosystems Dynamics Research, 6-2-3, Furuedai, Suita, Osaka, 565-0874, Japan
| | - Kosuke Nakamoto
- Chemistry Department, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan
| | - Lyu Fangjie
- Chemistry Department, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan
| | - Naoko Abe
- Chemistry Department, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan.,Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan
| | - Fumitaka Hashiya
- Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan
| | - Yasuaki Kimura
- Chemistry Department, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan
| | - Yoshihiro Shimizu
- RIKEN Center for Biosystems Dynamics Research, 6-2-3, Furuedai, Suita, Osaka, 565-0874, Japan
| | - Rakesh N Veedu
- Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, 90 South Street Murdoch, Perth, Western Australia, 6150, Australia.,Perron Institute for Neurological and Translational Science, 8 Verdun Street, Nedlands, Perth, Western Australia, 6009, Australia
| | - Hiroshi Abe
- Chemistry Department, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan.,Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8602, Japan.,CREST (Japan) Science and Technology Agency, 7, Goban-cho, Chiyoda-ku, Tokyo, 102-0076, Japan.,Institute for Glyco-core Research (iGCORE), Tokai National Higher Education and Research System Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8601, Japan
| |
Collapse
|
6
|
Laurent Q, Martinent R, Moreau D, Winssinger N, Sakai N, Matile S. Oligonucleotide Phosphorothioates Enter Cells by Thiol‐Mediated Uptake. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107327] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Quentin Laurent
- School of Chemistry and Biochemistry National Centre of Competence in Research (NCCR) Chemical Biology University of Geneva Geneva Switzerland
| | - Rémi Martinent
- School of Chemistry and Biochemistry National Centre of Competence in Research (NCCR) Chemical Biology University of Geneva Geneva Switzerland
| | - Dimitri Moreau
- School of Chemistry and Biochemistry National Centre of Competence in Research (NCCR) Chemical Biology University of Geneva Geneva Switzerland
| | - Nicolas Winssinger
- School of Chemistry and Biochemistry National Centre of Competence in Research (NCCR) Chemical Biology University of Geneva Geneva Switzerland
| | - Naomi Sakai
- School of Chemistry and Biochemistry National Centre of Competence in Research (NCCR) Chemical Biology University of Geneva Geneva Switzerland
| | - Stefan Matile
- School of Chemistry and Biochemistry National Centre of Competence in Research (NCCR) Chemical Biology University of Geneva Geneva Switzerland
| |
Collapse
|
7
|
Laurent Q, Martinent R, Moreau D, Winssinger N, Sakai N, Matile S. Oligonucleotide Phosphorothioates Enter Cells by Thiol-Mediated Uptake. Angew Chem Int Ed Engl 2021; 60:19102-19106. [PMID: 34173696 PMCID: PMC8456962 DOI: 10.1002/anie.202107327] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Indexed: 12/14/2022]
Abstract
Oligonucleotide phosphorothioates (OPS) are DNA or RNA mimics where one phosphate oxygen is replaced by a sulfur atom. They have been shown to enter mammalian cells much more efficiently than non-modified DNA. Thus, solving one of the key challenges with oligonucleotide technology, OPS became very useful in practice, with several FDA-approved drugs on the market or in late clinical trials. However, the mechanism accounting for this facile cellular uptake is unknown. Here, we show that OPS enter cells by thiol-mediated uptake. The transient adaptive network produced by dynamic covalent pseudo-disulfide exchange is characterized in action. Inhibitors with nanomolar efficiency are provided, together with activators that reduce endosomal capture for efficient delivery of OPS into the cytosol, the site of action.
Collapse
Affiliation(s)
- Quentin Laurent
- School of Chemistry and BiochemistryNational Centre of Competence in Research (NCCR) Chemical BiologyUniversity of GenevaGenevaSwitzerland
| | - Rémi Martinent
- School of Chemistry and BiochemistryNational Centre of Competence in Research (NCCR) Chemical BiologyUniversity of GenevaGenevaSwitzerland
| | - Dimitri Moreau
- School of Chemistry and BiochemistryNational Centre of Competence in Research (NCCR) Chemical BiologyUniversity of GenevaGenevaSwitzerland
| | - Nicolas Winssinger
- School of Chemistry and BiochemistryNational Centre of Competence in Research (NCCR) Chemical BiologyUniversity of GenevaGenevaSwitzerland
| | - Naomi Sakai
- School of Chemistry and BiochemistryNational Centre of Competence in Research (NCCR) Chemical BiologyUniversity of GenevaGenevaSwitzerland
| | - Stefan Matile
- School of Chemistry and BiochemistryNational Centre of Competence in Research (NCCR) Chemical BiologyUniversity of GenevaGenevaSwitzerland
| |
Collapse
|
8
|
Arafiles JVV, Hirose H, Hirai Y, Kuriyama M, Sakyiamah MM, Nomura W, Sonomura K, Imanishi M, Otaka A, Tamamura H, Futaki S. Discovery of a Macropinocytosis‐Inducing Peptide Potentiated by Medium‐Mediated Intramolecular Disulfide Formation. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016754] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
| | - Hisaaki Hirose
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| | - Yusuke Hirai
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| | - Masashi Kuriyama
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| | - Maxwell Mamfe Sakyiamah
- Institute of Biomaterials and Bioengineering Tokyo Medical and Dental University 2-3-10 Kandasurugadai, Chiyoda-ku Tokyo 101-0062 Japan
| | - Wataru Nomura
- Institute of Biomaterials and Bioengineering Tokyo Medical and Dental University 2-3-10 Kandasurugadai, Chiyoda-ku Tokyo 101-0062 Japan
- Current address: Graduate School of Biomedical and Health Sciences Hiroshima University 1-2-3 Kasumi, Minami-ku Hiroshima 734-8553 Japan
| | - Kazuhiro Sonomura
- Center for Genomic Medicine Graduate School of Medicine Kyoto University Kyoto 606-8501 Japan
- Life Science Research Center, Technology Research Laboratory Shimadzu Corporation Kyoto 604-8445 Japan
| | - Miki Imanishi
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| | - Akira Otaka
- Institute of Biomedical Sciences Graduate School of Pharmaceutical Sciences Tokushima University Tokushima 770-8505 Japan
| | - Hirokazu Tamamura
- Institute of Biomaterials and Bioengineering Tokyo Medical and Dental University 2-3-10 Kandasurugadai, Chiyoda-ku Tokyo 101-0062 Japan
| | - Shiroh Futaki
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| |
Collapse
|
9
|
Arafiles JVV, Hirose H, Hirai Y, Kuriyama M, Sakyiamah MM, Nomura W, Sonomura K, Imanishi M, Otaka A, Tamamura H, Futaki S. Discovery of a Macropinocytosis‐Inducing Peptide Potentiated by Medium‐Mediated Intramolecular Disulfide Formation. Angew Chem Int Ed Engl 2021; 60:11928-11936. [DOI: 10.1002/anie.202016754] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/18/2021] [Indexed: 12/11/2022]
Affiliation(s)
| | - Hisaaki Hirose
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| | - Yusuke Hirai
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| | - Masashi Kuriyama
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| | - Maxwell Mamfe Sakyiamah
- Institute of Biomaterials and Bioengineering Tokyo Medical and Dental University 2-3-10 Kandasurugadai, Chiyoda-ku Tokyo 101-0062 Japan
| | - Wataru Nomura
- Institute of Biomaterials and Bioengineering Tokyo Medical and Dental University 2-3-10 Kandasurugadai, Chiyoda-ku Tokyo 101-0062 Japan
- Current address: Graduate School of Biomedical and Health Sciences Hiroshima University 1-2-3 Kasumi, Minami-ku Hiroshima 734-8553 Japan
| | - Kazuhiro Sonomura
- Center for Genomic Medicine Graduate School of Medicine Kyoto University Kyoto 606-8501 Japan
- Life Science Research Center, Technology Research Laboratory Shimadzu Corporation Kyoto 604-8445 Japan
| | - Miki Imanishi
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| | - Akira Otaka
- Institute of Biomedical Sciences Graduate School of Pharmaceutical Sciences Tokushima University Tokushima 770-8505 Japan
| | - Hirokazu Tamamura
- Institute of Biomaterials and Bioengineering Tokyo Medical and Dental University 2-3-10 Kandasurugadai, Chiyoda-ku Tokyo 101-0062 Japan
| | - Shiroh Futaki
- Institute for Chemical Research Kyoto University Gokasho Uji Kyoto 611-0011 Japan
| |
Collapse
|
10
|
Maguregui A, Abe H. Developments in siRNA Modification and Ligand Conjugated Delivery To Enhance RNA Interference Ability. Chembiochem 2020; 21:1808-1815. [PMID: 32181563 DOI: 10.1002/cbic.202000009] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/05/2020] [Indexed: 12/24/2022]
Abstract
There is great potential for siRNA in the treatment of diseases through the reduction of damaging protein translation by RNA interference. However, the delivery and cell uptake of siRNA pose a serious problem in its therapeutic application. Methods to overcome this issue include chemical modification of the siRNA duplex to improve pharmacokinetics, stability and efficacy, and conjugation to small ligand molecules to enable membrane penetration, targetability and potency. In this review, the most common modifications of siRNA will be discussed, along with ligand conjugates that are believed to be the most promising in advancing the field of targeted siRNA delivery.
Collapse
Affiliation(s)
- Ander Maguregui
- Bioorganic Chemistry Laboratory, Graduate School of Science, Nagoya University, Chikusa-ku, Nagoya, Aichi, 464-0813, Japan
| | - Hiroshi Abe
- Bioorganic Chemistry Laboratory, Graduate School of Science, Nagoya University, Chikusa-Ku, Nagoya, Aichi, 464-8602, Japan
| |
Collapse
|
11
|
Misu S, Kurihara R, Kainuma R, Sato R, Nishihara T, Tanabe K. Hybridizing Oligonucleotides with Hydrophobic Peptide Nucleic Acids Assists Their Cellular Uptake through Aggregate Formation. Chembiochem 2020; 21:1140-1143. [PMID: 31702103 DOI: 10.1002/cbic.201900607] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Indexed: 12/21/2022]
Abstract
We applied hybridization between hydrophobic peptide nucleic acids (PNAs) and oligodeoxynucleotides (ODNs) to achieve their cellular uptake without any need for transfection reagents. We employed a pyrenyl unit as a hydrophobic functional group and introduced it at the terminus of the PNA strand. The pyrene-tethered PNA (PyPNA) strongly bound with its complementary ODNs to generate amphiphiles; the resulting hybrids formed aggregates that showed efficient cellular uptake and high biological stability. Aggregates containing a functional DNA aptamer that bound to the PyPNA penetrated the cell membrane smoothly, with the aptamer exerting its original function in living cells. Thus, PyPNA efficiently assisted the additive-free cellular uptake of ODNs.
Collapse
Affiliation(s)
- Sotaro Misu
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, 252-5258, Japan
| | - Ryohsuke Kurihara
- School of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Kagawa, 761-0793, Japan
| | - Reina Kainuma
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, 252-5258, Japan
| | - Ryugai Sato
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, 252-5258, Japan
| | - Tatsuya Nishihara
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, 252-5258, Japan
| | - Kazuhito Tanabe
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, 252-5258, Japan
| |
Collapse
|
12
|
Laurent Q, Berthet M, Cheng Y, Sakai N, Barluenga S, Winssinger N, Matile S. Probing for Thiol-Mediated Uptake into Bacteria. Chembiochem 2020; 21:69-73. [PMID: 31603284 DOI: 10.1002/cbic.201900378] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Indexed: 01/02/2023]
Abstract
Cellular uptake mediated by cyclic oligochalcogenides (COCs) is emerging as a conceptually innovative method to penetrate mammalian cells. Their mode of action is based on dynamic covalent oligochalcogenide exchange with cellular thiols. To test thiol-mediated uptake in bacteria, five antibiotics have been equipped with up to three different COCs: One diselenolane and two dithiolanes. We found that the COCs do not activate antibiotics in Gram-negative bacteria. In Gram-positive bacteria, the COCs inactivate antibiotics that act in the cytoplasm and reduce the activity of antibiotics that act on the cell surface. These results indicate that thiol-mediated uptake operates in neither of the membranes of bacteria. COCs are likely to exchange with thiols on the inner, maybe also on the outer membrane, but do not move on. Concerning mammalian cells, the absence of a COC-mediated uptake into bacteria observed in this study disfavors trivial mechanisms, such as passive diffusion, and supports the existence of more sophisticated, so far poorly understood uptake pathways.
Collapse
Affiliation(s)
- Quentin Laurent
- National Centre of Competence in Research (NCCR), Chemical Biology, School of Chemistry and Biochemistry, University of Geneva, 1211, Geneva, Switzerland
| | - Mathéo Berthet
- National Centre of Competence in Research (NCCR), Chemical Biology, School of Chemistry and Biochemistry, University of Geneva, 1211, Geneva, Switzerland
| | - Yangyang Cheng
- National Centre of Competence in Research (NCCR), Chemical Biology, School of Chemistry and Biochemistry, University of Geneva, 1211, Geneva, Switzerland
| | - Naomi Sakai
- National Centre of Competence in Research (NCCR), Chemical Biology, School of Chemistry and Biochemistry, University of Geneva, 1211, Geneva, Switzerland
| | - Sofia Barluenga
- National Centre of Competence in Research (NCCR), Chemical Biology, School of Chemistry and Biochemistry, University of Geneva, 1211, Geneva, Switzerland
| | - Nicolas Winssinger
- National Centre of Competence in Research (NCCR), Chemical Biology, School of Chemistry and Biochemistry, University of Geneva, 1211, Geneva, Switzerland
| | - Stefan Matile
- National Centre of Competence in Research (NCCR), Chemical Biology, School of Chemistry and Biochemistry, University of Geneva, 1211, Geneva, Switzerland
| |
Collapse
|
13
|
Cheng Y, Zong L, López‐Andarias J, Bartolami E, Okamoto Y, Ward TR, Sakai N, Matile S. Cell-Penetrating Dynamic-Covalent Benzopolysulfane Networks. Angew Chem Int Ed Engl 2019; 58:9522-9526. [PMID: 31168906 PMCID: PMC6618005 DOI: 10.1002/anie.201905003] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Indexed: 12/13/2022]
Abstract
Cyclic oligochalcogenides (COCs) are emerging as promising systems to penetrate cells. Clearly better than and different to the reported diselenolanes and epidithiodiketopiperazines, we introduce the benzopolysulfanes (BPS), which show efficient delivery, insensitivity to inhibitors of endocytosis, and compatibility with substrates as large as proteins. This high activity coincides with high reactivity, selectively toward thiols, exceeding exchange rates of disulfides under tension. The result is a dynamic-covalent network of extreme sulfur species, including cyclic oligomers, from dimers to heptamers, with up to nineteen sulfurs in the ring. Selection from this unfolding adaptive network then yields the reactivities and selectivities needed to access new uptake pathways. Contrary to other COCs, BPS show high retention on thiol affinity columns. The identification of new modes of cell penetration is important because they promise new solutions to challenges in delivery and beyond.
Collapse
Affiliation(s)
- Yangyang Cheng
- Department of Organic ChemistryUniversity of GenevaGenevaSwitzerland
| | - Lili Zong
- Department of Organic ChemistryUniversity of GenevaGenevaSwitzerland
- Current address: School of Pharmaceutical SciencesXiamen UniversityXiamen361102China
| | | | - Eline Bartolami
- Department of Organic ChemistryUniversity of GenevaGenevaSwitzerland
- Current address: SyMMES, UMR 5819CEA38054GrenobleFrance
| | | | - Thomas R. Ward
- Department of ChemistryUniversity of BaselBaselSwitzerland
| | - Naomi Sakai
- Department of Organic ChemistryUniversity of GenevaGenevaSwitzerland
| | - Stefan Matile
- Department of Organic ChemistryUniversity of GenevaGenevaSwitzerland
| |
Collapse
|
14
|
Cheng Y, Zong L, López‐Andarias J, Bartolami E, Okamoto Y, Ward TR, Sakai N, Matile S. Cell‐Penetrating Dynamic‐Covalent Benzopolysulfane Networks. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yangyang Cheng
- Department of Organic ChemistryUniversity of Geneva Geneva Switzerland
| | - Lili Zong
- Department of Organic ChemistryUniversity of Geneva Geneva Switzerland
- Current address: School of Pharmaceutical SciencesXiamen University Xiamen 361102 China
| | | | - Eline Bartolami
- Department of Organic ChemistryUniversity of Geneva Geneva Switzerland
- Current address: SyMMES, UMR 5819CEA 38054 Grenoble France
| | | | - Thomas R. Ward
- Department of ChemistryUniversity of Basel Basel Switzerland
| | - Naomi Sakai
- Department of Organic ChemistryUniversity of Geneva Geneva Switzerland
| | - Stefan Matile
- Department of Organic ChemistryUniversity of Geneva Geneva Switzerland
| |
Collapse
|