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Umene K, Nagamune T, Kawahara M. Phenotypic screening of signaling motifs that efficiently induce cell proliferation. Sci Rep 2023; 13:15639. [PMID: 37730760 PMCID: PMC10511696 DOI: 10.1038/s41598-023-42378-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 09/09/2023] [Indexed: 09/22/2023] Open
Abstract
Since cell proliferation is one of the fundamental cell fates, artificial control of cell proliferation based on a receptor-engineering approach is increasingly important in therapeutic and industrial applications. Since the signal transduction properties of cytokine receptors are greatly influenced by the amino acid sequence of tyrosine motifs, here we develop a phenotypic screening approach that can directly select cell proliferation-inducing tyrosine motifs from a synthetic library. In the tyrosine motif library, amino acid sequences around the tyrosine are randomized to attain diverse binding patterns of signaling molecules. Theoretically, engineered receptors with distinct tyrosine motifs would activate signaling molecules in diverse patterns. Thus, we investigated whether tyrosine motif sequences capable of inducing cell proliferation could be selected from the cellular library expressing the motif-engineered receptors. Consequently, the selected motifs induced similar levels of cell proliferation compared to the cytoplasmic signaling domain of a native receptor. The motif-screening system was applicable to cells that may differentiate or proliferate depending on cytokine signals. To our best knowledge, this is the first report demonstrating phenotypic screening of tyrosine motifs in living cells. Our approach would open up new possibilities in the field of artificial control of cell fate based on signal transduction engineering.
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Affiliation(s)
- Kirato Umene
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.
- Laboratory of Cell Vaccine, Microbial Research Center for Health and Medicine (MRCHM), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), 7-6-8 Saito-Asagi, Ibaraki-shi, Osaka, 567-0085, Japan.
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2
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Sogo T, Nakao S, Tsukamoto T, Ueyama T, Harada Y, Ihara D, Ishida T, Nakahara M, Hasegawa K, Akagi Y, Kida YS, Nakagawa O, Nagamune T, Kawahara M, Kawamura T. Canonical Wnt signaling activation by chimeric antigen receptors for efficient cardiac differentiation from mouse embryonic stem cells. Inflamm Regen 2023; 43:11. [PMID: 36765434 PMCID: PMC9912504 DOI: 10.1186/s41232-023-00258-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 01/15/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND Canonical Wnt signaling is involved in a variety of biological processes including stem cell renewal and differentiation, embryonic development, and tissue regeneration. Previous studies reported the stage-specific roles of the Wnt signaling in heart development. Canonical Wnt signal activation by recombinant Wnt3a in the early phase of differentiation enhances the efficiency of myocardial cell production from pluripotent stem cells. However, the hydrophobicity of Wnt proteins results in high cost to produce the recombinant proteins and presents an obstacle to their preparation and application for therapeutics, cell therapy, or molecular analysis of Wnt signaling. METHODS To solve this problem, we generated an inexpensive molecule-responsive differentiation-inducing chimeric antigen receptor (designated as diCAR) that can activate Wnt3a signaling. The extracellular domains of low-density-lipoprotein receptor-related protein 6 (LRP6) and frizzeled-8 (FZD8) were replaced with single-chain Fv of anti-fluorescein (FL) antibody, which can respond to FL-conjugated bovine serum albumin (BSA-FL) as a cognate ligand. We then analyzed the effect of this diCAR on Wnt signal activation and cardiomyocyte differentiation of mouse embryonic stem cells in response to BSA-FL treatment. RESULTS Embryonic stem cell lines stably expressing this paired diCAR, named Wnt3a-diCAR, showed TCF/β-catenin-dependent transactivation by BSA-FL in a dose-dependent manner. Treatment with either Wnt3a recombinant protein or BSA-FL in the early phase of differentiation revealed similar changes of global gene expressions and resulted in efficient myocardial cell differentiation. Furthermore, BSA-FL-mediated signal activation was not affected by a Wnt3a antagonist, Dkk1, suggesting that the signal transduction via Wnt3a-diCAR is independent of endogenous LRP6 or FZD8. CONCLUSION We anticipate that Wnt3a-diCAR enables target-specific signal activation, and could be an economical and powerful tool for stem cell-based regeneration therapy.
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Affiliation(s)
- Takahiro Sogo
- grid.262576.20000 0000 8863 9909Ritsumeikan Global Innovation Research Organization, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan
| | - Shu Nakao
- grid.262576.20000 0000 8863 9909Ritsumeikan Global Innovation Research Organization, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan ,grid.262576.20000 0000 8863 9909Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan ,grid.416698.4Division of Translational Research, Kyoto Medical Center, National Hospital Organization, 1-1 Mukaihata-cho, Fukakusa, Fushimi-ku, Kyoto, 612-8555 Japan
| | - Tasuku Tsukamoto
- grid.262576.20000 0000 8863 9909Ritsumeikan Global Innovation Research Organization, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan ,grid.262576.20000 0000 8863 9909Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan
| | - Tomoe Ueyama
- grid.262576.20000 0000 8863 9909Ritsumeikan Global Innovation Research Organization, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan ,grid.262576.20000 0000 8863 9909Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan
| | - Yukihiro Harada
- grid.262576.20000 0000 8863 9909Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan ,grid.410796.d0000 0004 0378 8307Department of Molecular Physiology, National Cerebral and Cardiovascular Center Research Institute, 6-1 Kishibe-Shimmachi, Suita, Osaka, 564-8565 Japan
| | - Dai Ihara
- grid.262576.20000 0000 8863 9909Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan ,grid.410796.d0000 0004 0378 8307Department of Molecular Physiology, National Cerebral and Cardiovascular Center Research Institute, 6-1 Kishibe-Shimmachi, Suita, Osaka, 564-8565 Japan
| | - Tomoaki Ishida
- grid.262576.20000 0000 8863 9909Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan
| | - Masato Nakahara
- grid.262576.20000 0000 8863 9909Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577 Japan
| | - Koji Hasegawa
- grid.416698.4Division of Translational Research, Kyoto Medical Center, National Hospital Organization, 1-1 Mukaihata-cho, Fukakusa, Fushimi-ku, Kyoto, 612-8555 Japan
| | - Yuka Akagi
- grid.208504.b0000 0001 2230 7538Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565 Japan ,grid.20515.330000 0001 2369 4728Tsukuba Life Science Innovation Program (T-LSI), School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8572 Japan
| | - Yasuyuki S. Kida
- grid.208504.b0000 0001 2230 7538Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565 Japan ,grid.20515.330000 0001 2369 4728School of Integrative & Global Majors, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8572 Japan
| | - Osamu Nakagawa
- grid.410796.d0000 0004 0378 8307Department of Molecular Physiology, National Cerebral and Cardiovascular Center Research Institute, 6-1 Kishibe-Shimmachi, Suita, Osaka, 564-8565 Japan
| | - Teruyuki Nagamune
- grid.26999.3d0000 0001 2151 536XDepartment of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656 Japan
| | - Masahiro Kawahara
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan. .,Laboratory of Cell Vaccine, Center for Vaccine and Adjuvant Research, National Institutes of Biomedical Innovation, Health, and Nutrition (NIBIOHN), 7-6-8 Saito-Asagi, Osaka, Ibaraki City, 567-0085, Japan.
| | - Teruhisa Kawamura
- Ritsumeikan Global Innovation Research Organization, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga, 525-8577, Japan. .,Department of Biomedical Sciences, College of Life Sciences, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga, 525-8577, Japan. .,Division of Translational Research, Kyoto Medical Center, National Hospital Organization, 1-1 Mukaihata-cho, Fukakusa, Fushimi-ku, Kyoto, 612-8555, Japan.
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3
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Miyasato S, Iwata K, Mura R, Nakamura S, Yanagida K, Shindou H, Nagata Y, Kawahara M, Yamaguchi S, Aoki J, Inoue A, Nagamune T, Shimizu T, Nakamura M. Constitutively active GPR43 is crucial for proper leukocyte differentiation. FASEB J 2023; 37:e22676. [PMID: 36468834 DOI: 10.1096/fj.202201591r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/13/2022] [Accepted: 11/17/2022] [Indexed: 12/12/2022]
Abstract
The G protein-coupled receptors, GPR43 (free fatty acid receptor 2, FFA2) and GPR41 (free fatty acid receptor 3, FFA3), are activated by short-chain fatty acids produced under various conditions, including microbial fermentation of carbohydrates. Previous studies have implicated this receptor energy homeostasis and immune responses as well as in cell growth arrest and apoptosis. Here, we observed the expression of both receptors in human blood cells and a remarkable enhancement in leukemia cell lines (HL-60, U937, and THP-1 cells) during differentiation. A reporter assay revealed that GPR43 is coupled with Gαi and Gα12/13 and is constitutively active without any stimuli. Specific blockers of GPR43, GLPG0974 and CATPB function as inverse agonists because treatment with these compounds significantly reduces constitutive activity. In HL-60 cells, enhanced expression of GPR43 led to growth arrest through Gα12/13 . In addition, the blockage of GPR43 activity in these cells significantly impaired their adherent properties due to the reduction of adhesion molecules. We further revealed that enhanced GPR43 activity induces F-actin formation. However, the activity of GPR43 did not contribute to butyrate-induced apoptosis in differentiated HL-60 cells because of the ineffectiveness of the inverse agonist on cell death. Collectively, these results suggest that GPR43, which possesses constitutive activity, is crucial for growth arrest, followed by the proper differentiation of leukocytes.
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Affiliation(s)
- Sosuke Miyasato
- Department of Bioscience, Graduate School of Life Science, Okayama University of Science, Okayama, Japan
| | - Kurumi Iwata
- Department of Bioscience, Graduate School of Life Science, Okayama University of Science, Okayama, Japan
| | - Reika Mura
- Department of Bioscience, Graduate School of Life Science, Okayama University of Science, Okayama, Japan
| | - Shou Nakamura
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Keisuke Yanagida
- Department of Lipid Life Science, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hideo Shindou
- Department of Lipid Life Science, National Center for Global Health and Medicine, Tokyo, Japan.,Department of Medical Lipid Science, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yosuke Nagata
- Department of Bioscience, Graduate School of Life Science, Okayama University of Science, Okayama, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan.,Laboratory of Cell Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan
| | - Satoshi Yamaguchi
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Junken Aoki
- Department of Health Chemistry, Graduate School of Pharmaceutical Science, The University of Tokyo, Tokyo, Japan.,Japan Agency for Medical Research and Development (AMED), Core Research for Evolutional Science and Technology (AMED-CREST), Tokyo, Japan
| | - Asuka Inoue
- Department of Molecular and Cellular Biochemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Takao Shimizu
- Lipid Signaling, National Center for Global Health and Medicine, Tokyo, Japan.,Institute of Microbial Chemistry, Tokyo, Japan
| | - Motonao Nakamura
- Department of Bioscience, Graduate School of Life Science, Okayama University of Science, Okayama, Japan
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4
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Yamaguchi S, Yamamoto K, Yamamoto R, Takamori S, Ishiwatari A, Minamihata K, Nagamune T, Okamoto A. Intracellular Protein Photoactivation Using Sterically Bulky Caging. Chembiochem 2022; 23:e202200476. [PMID: 36173993 DOI: 10.1002/cbic.202200476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/29/2022] [Indexed: 02/03/2023]
Abstract
Methods for intracellular protein photoactivation have been studied to elucidate the spatial and temporal roles of proteins of interest. In this study, an intracellular protein photoactivation method was developed using sterically bulky caging. The protein of interest was modified with biotin via a photocleavable linker, and then conjugated with streptavidin to sterically block the protein surface for inactivation. The caged protein was transduced into cells and reactivated by light-induced degradation of the conjugates. A cytotoxic protein, saporin, was caged and photoactivated both in vitro and in living cells with this method. This method achieved control of the cytotoxic activity in an off-on manner, introducing cell death selectively at the designed location using light. This simple and versatile photoactivation method is a promising tool for studying spatio-temporal cellular events that are related to intracellular proteins of interest.
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Affiliation(s)
- Satoshi Yamaguchi
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
| | - Kazuho Yamamoto
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
| | - Ryotaro Yamamoto
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
| | - Satoshi Takamori
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
| | - Akira Ishiwatari
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
| | - Kosuke Minamihata
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Moto-oka, 819-0395, Fukuoka, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
| | - Akimitsu Okamoto
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
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5
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Yamahira S, Misawa R, Kosaka T, Tan M, Izuta S, Yamashita H, Heike Y, Okamoto A, Nagamune T, Yamaguchi S. Photoactivatable Materials for Versatile Single-Cell Patterning Based on the Photocaging of Cell-Anchoring Moieties through Lipid Self-Assembly. J Am Chem Soc 2022; 144:13154-13162. [PMID: 35767880 DOI: 10.1021/jacs.2c02949] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Versatile methods for patterning multiple types of cells with single-cell resolution have become an increasingly important technology for cell analysis, cell-based device construction, and tissue engineering. Here, we present a photoactivatable material based on poly(ethylene glycol) (PEG)-lipids for patterning a variety of cells, regardless of their adhesion abilities. In this study, PEG-lipids bearing dual fatty acid chains were first shown to perfectly suppress cell anchoring on their coated substrate surfaces whereas those with single-chain lipids stably anchored cells through lipid-cell membrane interactions. From this finding, a PEG-lipid with one each of both normal and photocleavable fatty acid chains was synthesized as a material that could convert the chain number from two to one by exposure to light. On the photoconvertible PEG-lipid surface, cell anchoring was activated by light exposure. High-speed atomic force microscopy measurements revealed that this photocaging of the lipid-cell membrane interaction occurs because the hydrophobic dual chains self-assemble into nanoscale structures and cooperatively inhibit the anchoring. Light-induced dissociation of the lipid assembly achieved the light-guided fine patterning of multiple cells through local photoactivation of the anchoring interactions. Using this surface, human natural killer cells and leukemia cells could be positioned to interact one-by-one. The cytotoxic capacity of single immune cells was then monitored via microscopy, showing the proof-of-principle for applications in the high-throughput analysis of the heterogeneity in individual cell-cell communications. Thus, the substrate coated with our photoactivatable material can serve as a versatile platform for the accurate and rapid patterning of multiple-element cells for intercellular communication-based diagnostics.
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Affiliation(s)
- Shinya Yamahira
- Department of Chemistry & Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.,Center for Medical Sciences, St Luke's International University, 9-1 Akashi-Cho, Chuo-ku, Tokyo 104-8560, Japan
| | - Ryuji Misawa
- Department of Chemistry & Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takahiro Kosaka
- Department of Chemistry & Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Mondong Tan
- Department of Chemistry & Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Shin Izuta
- Department of Chemistry & Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Hayato Yamashita
- PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Hon-cho, Kawaguchi, Saitama 351-0198, Japan.,Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Yuji Heike
- Center for Medical Sciences, St Luke's International University, 9-1 Akashi-Cho, Chuo-ku, Tokyo 104-8560, Japan.,Graduate School of Public Health and Hospital, St Luke's International University, 9-1, Akashi-Cho, Chuo-ku, Tokyo 104-8560, Japan
| | - Akimitsu Okamoto
- Department of Chemistry & Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.,Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan
| | - Teruyuki Nagamune
- Department of Chemistry & Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Satoshi Yamaguchi
- Department of Chemistry & Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.,Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan.,PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Hon-cho, Kawaguchi, Saitama 351-0198, Japan
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6
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Yamaguchi S, Chujo K, Ohashi N, Minamihata K, Nagamune T. Photo‐Degradable Protein‐Polymer Hybrid Shells for Caging Living Cells. Chemistry 2022; 28:e202103941. [DOI: 10.1002/chem.202103941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Indexed: 11/08/2022]
Affiliation(s)
- Satoshi Yamaguchi
- Research Center for Advanced Science and Technology The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153–8904 Japan
| | - Kazuki Chujo
- Department of Chemistry and Biotechnology The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113–8656 Japan
| | - Noriyuki Ohashi
- Department of Chemistry and Biotechnology The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113–8656 Japan
| | - Kosuke Minamihata
- Department of Applied Chemistry Graduate School of Engineering Kyushu University 744 Moto-oka Fukuoka 819–0395 Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113–8656 Japan
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7
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Yamaguchi S, Takamori S, Yamamoto K, Ishiwatari A, Minamihata K, Yamada E, Okamoto A, Nagamune T. Sterically Bulky Caging of Transferrin for Photoactivatable Intracellular Delivery. Bioconjug Chem 2021; 32:1535-1540. [PMID: 34328322 DOI: 10.1021/acs.bioconjchem.1c00159] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Photoactivatable ligand proteins are potentially useful for light-induced intracellular delivery of therapeutic and diagnostic cargos through receptor-mediated cellular uptake. Here, we report the simple and effective caging of transferrin (Tf), a representative ligand protein with cellular uptake ability, which has been used in the delivery of various cargos. Tf was modified with several biotin molecules through a photocleavable linker, and then the biotinylated Tf (bTf) was conjugated with the biotin-binding protein, streptavidin (SA), to provide steric hindrance to block the interaction with the Tf receptor. Without exposure to light, the cellular uptake of the bTf-SA complex was effectively inhibited. In response to light exposure, the complex was degraded with the release of Tf, leading to cellular uptake of Tf. Similarly, the cellular uptake of Tf-doxorubicin (Dox) conjugates could be suppressed by caging with biotinylation and SA binding, and the intracellular delivery of Dox could be triggered in a light-dependent manner. The intracellularly accumulated Dox decreased the cell viability to 25% because of the cell growth inhibitory effect of Dox. These results provided proof of principle that the caged Tf can be employed as a photoactivatable molecular device for the intracellular delivery of cargos.
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Affiliation(s)
- Satoshi Yamaguchi
- Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8904, Japan
| | - Satoshi Takamori
- Department of Chemistry & Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Kazuho Yamamoto
- Department of Chemistry & Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Akira Ishiwatari
- Department of Chemistry & Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Kosuke Minamihata
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Eriko Yamada
- Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8904, Japan
| | - Akimitsu Okamoto
- Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8904, Japan.,Department of Chemistry & Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Teruyuki Nagamune
- Department of Chemistry & Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
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8
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Yamaguchi S, Ohashi N, Minamihata K, Nagamune T. Photodegradable avidin-biotinylated polymer conjugate hydrogels for cell manipulation. Biomater Sci 2021; 9:6416-6424. [PMID: 34195701 DOI: 10.1039/d1bm00585e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Protein-synthetic polymer hybrid hydrogels crosslinked via protein-ligand binding are promising materials for the three-dimensional culture of various cells, while photo-responsive hydrogels have been widely used for the spatio-temporal control of cell functions and patterning. Photo-responsive protein-polymer hybrid hydrogels are therefore attractive candidates for use in cell and artificial tissue fabrication; however, no examples combining these properties have been reported to date. Herein, a photodegradable hydrogel consisting of avidin and biotinylated polyethylene glycol (PEG) was developed as a multi-functional matrix for cell culture and sorting. A four-branched PEG with a biotinylated photocleavable group at the end of each chain was crosslinked with avidin to produce a photodegradable hydrogel. A cytokine-dependent immunocyte was successfully cultured in the hydrogel by supplying cytokine from a medium layered on the hydrogel. Additionally, the adhesion and survival of fibroblasts could be controlled by decorating the hydrogel with a biotinylated cell-adhesive peptide. Cells embedded in the hydrogels could be recovered without cell damage as a result of light-induced hydrogel degradation. Moreover, model target cells expressing red fluorescent protein were selectively liberated from a hydrogel containing cells of different colors by irradiating with a targeted light. Owing to both the selective biotin-binding ability of avidin and the photocleavable properties of the synthetic polymer, the hydrogels were easy to prepare and decorate with functional molecules; they provided an internal structure suitable for cell culture, and allowed light-guided cell manipulation. The hydrogels are therefore expected to contribute to various cell fabrication processes as useful cell engineering and sorting tools.
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Affiliation(s)
- Satoshi Yamaguchi
- Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan. and PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Hon-cho, Kawaguchi, Saitama 351-0198, Japan
| | - Noriyuki Ohashi
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kosuke Minamihata
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Moto-oka, Fukuoka 819-0395, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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9
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Kashima D, Kageoka M, Kimura Y, Horikawa M, Miura M, Nakakido M, Tsumoto K, Nagamune T, Kawahara M. A Novel Cell-Based Intracellular Protein-Protein Interaction Detection Platform (SOLIS) for Multimodality Screening. ACS Synth Biol 2021; 10:990-999. [PMID: 33909409 DOI: 10.1021/acssynbio.0c00483] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Intervention in protein-protein interactions (PPIs) has tremendous effects in the molecular therapy of many diseases. To fulfill the requirements for targeting intracellular proteins, here we develop SOS-localization-based interaction screening (SOLIS), which elaborately mimics signaling via the Ras-mitogen-activated protein kinase pathway. SOLIS employs two chimeric proteins in which a membrane localization motif (CaaX) is fused at the C-terminus of a protein of interest and the catalytic domain of SOS is fused at the C-terminus of another protein of interest. Interaction between the two proteins of interest induces membrane localization of the SOS chimera and cell proliferation. Thus, the SOLIS system enables enrichment of superior binders based on cell proliferation in an intracellular PPI-dependent manner. This was verified by three major modalities against intracellular PPIs (small molecules, peptide aptamers, and intrabodies). The system worked over a broad range of affinities (KD = 0.32-140 nM). In a screening of a site-directed randomized library, novel intrabody clones were selected on the basis of the potency of cell proliferation. Three other PPI detection methods (NanoBiT, SPR, and pull-down assays) were employed to characterize the SOLIS system, and several intrabody clones were judged as false negatives in these assays. SOLIS signals would be less sensitive to the orientation/conformation of the chimeric proteins, and this feature emerges as the advantage of SOLIS as a mammalian cytosolic PPI detection system with few false negatives.
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Affiliation(s)
- Daiki Kashima
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Miho Kageoka
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yosuke Kimura
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Makiko Horikawa
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masashi Miura
- Laboratory of Cell Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), 7-6-8 Saito-Asagi, Ibaraki-shi, Osaka 567-0085, Japan
| | - Makoto Nakakido
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kouhei Tsumoto
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Medical Proteomics Laboratory, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Laboratory of Cell Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), 7-6-8 Saito-Asagi, Ibaraki-shi, Osaka 567-0085, Japan
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10
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Yamaguchi S, Takasaki Y, Yamahira S, Nagamune T. Photo-Cleavable Peptide-Poly(Ethylene Glycol) Conjugate Surfaces for Light-Guided Control of Cell Adhesion. Micromachines (Basel) 2020; 11:E762. [PMID: 32784375 PMCID: PMC7465029 DOI: 10.3390/mi11080762] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/31/2020] [Accepted: 08/06/2020] [Indexed: 12/17/2022]
Abstract
Photo-responsive cell attachment surfaces can simplify patterning and recovery of cells in microdevices for medicinal and pharmaceutical research. We developed a photo-responsive surface for controlling the attachment and release of adherent cells on a substrate under light-guidance. The surface comprises a poly(ethylene glycol) (PEG)-based photocleavable material that can conjugate with cell-adhesive peptides. Surface-bound peptides were released by photocleavage in the light-exposed region, where the cell attachment was subsequently suppressed by the exposed PEG. Simultaneously, cells selectively adhered to the peptide surface at the unexposed microscale region. After culture, the adhered and spread cells were released by exposure to a light with nontoxic dose level. Thus, the present surface can easily create both cell-adhesive and non-cell-adhesive regions on the substrate by single irradiation of the light pattern, and the adhered cells were selectively released from the light-exposed region on the cell micropattern without damage. This study shows that the photo-responsive surface can serve as a facile platform for the remote-control of patterning and recovery of adherent cells in microdevices.
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Affiliation(s)
- Satoshi Yamaguchi
- Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan
- Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Hon-cho, Kawaguchi, Saitama 351-0198, Japan
| | - Yumi Takasaki
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Shinya Yamahira
- Center for Medical Sciences, St. Luke’s International University, 3-6-2 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - Teruyuki Nagamune
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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11
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Ishijima A, Yamaguchi S, Azuma T, Kobayashi E, Shibasaki Y, Nagamune T, Sakuma I. Selective intracellular delivery of perfluorocarbon nanodroplets for cytotoxicity threshold reduction on ultrasound-induced vaporization. Cancer Rep (Hoboken) 2020; 2:e1165. [PMID: 32721118 DOI: 10.1002/cnr2.1165] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 01/21/2019] [Accepted: 01/25/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Phase-change nanodroplets (PCNDs), which are liquid perfluorocarbon nanoparticles, have garnered much attention as ultrasound-responsive nanomedicines. The vaporization phenomenon has been employed to treat tumors mechanically. However, the ultrasound pressure applied to induce vaporization must be low to avoid damage to nontarget tissues. AIMS Here, we report that the pressure threshold for vaporization to induce cytotoxicity can be significantly reduced by selective intracellular delivery of PCNDs into targeted tumors. METHODS AND RESULTS In vitro experiments revealed that selective intracellular delivery of PCNDs induced PCND aggregation specifically inside the targeted cells. This close-packed configuration decreased the pressure threshold for vaporization to induce cytotoxicity. Moreover, following ultrasound exposure, significant decrease was observed in the viability of cells that incorporated PCNDs (35%) but not in the viability of cells that did not incorporate PCNDs (88%). CONCLUSIONS Intracellular delivery of PCNDs reduced ultrasound pressure applied for vaporization to induce cytotoxicity. Confocal laser scanning microscopy and flow cytometry revealed that prolonged PCND-cell incubation increased PCND uptake and aggregation. This aggregation effect might have contributed to the cytotoxicity threshold reduction effect.
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Affiliation(s)
- Ayumu Ishijima
- Medical Device Development and Regulation Research Center, The University of Tokyo, Tokyo, Japan
| | - Satoshi Yamaguchi
- Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Takashi Azuma
- Center for Disease Biology and Integrative Medicine, The University of Tokyo, Tokyo, Japan
| | - Etsuko Kobayashi
- Department of Precision Engineering, The University of Tokyo, Tokyo, Japan
| | - Yoshikazu Shibasaki
- Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Teruyuki Nagamune
- Department of Chemistry & Biotechnology, The University of Tokyo, Tokyo, Japan.,Department of Bioengineering, The University of Tokyo, Tokyo, Japan
| | - Ichiro Sakuma
- Medical Device Development and Regulation Research Center, The University of Tokyo, Tokyo, Japan.,Department of Precision Engineering, The University of Tokyo, Tokyo, Japan.,Department of Bioengineering, The University of Tokyo, Tokyo, Japan
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12
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Minamihata K, Tsukamoto K, Adachi M, Shimizu R, Mishina M, Kuroki R, Nagamune T. Genetically fused charged peptides induce rapid crystallization of proteins. Chem Commun (Camb) 2020; 56:3891-3894. [PMID: 32134050 DOI: 10.1039/c9cc09529b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
We utilized electrostatic interaction to induce rapid crystallization of streptavidin. Simply mixing streptavidins possessing either a positively or negatively charged peptide at their C-terminus generated diffraction-quality crystals in a few hours. We modified the streptavidin crystals with fluorescent molecules using biotin, demonstrating the concept of protein crystals as functional biomaterials.
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Affiliation(s)
- K Minamihata
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan.
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13
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Jarzębska NT, Yamaguchi S, Izuta S, Kosaka T, Yamahira S, Nagamune T, Okamoto A. Photo-responsive materials with strong cell trapping ability for light-guided manipulation of nonadherent cells. Biomater Sci 2019; 7:4514-4518. [PMID: 31602442 DOI: 10.1039/c9bm01200a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
We report a photo-cleavable material for tight trapping of nonadherent cells to substrate surfaces. Model immunocytes were selectively trapped in a non-irradiated area as single cells after the projection of a light pattern and withstood high-speed laminar flow, achieving light-guided cell release from the substrates.
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Affiliation(s)
- Natalia Teresa Jarzębska
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
| | - Satoshi Yamaguchi
- Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan. and PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Hon-cho, Kawaguchi, Saitama 351-0198, Japan
| | - Shin Izuta
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
| | - Takahiro Kosaka
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
| | - Shinya Yamahira
- Center for Medical Sciences, St. Luke's International University, 10-1 Akashi-Cho, Chuo-ku, Tokyo, 104-0044, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
| | - Akimitsu Okamoto
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan. and Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan.
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14
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Tsukamoto T, Sogo T, Ueyama T, Nakao S, Harada Y, Ihara D, Akagi Y, Kida YS, Hasegawa K, Nagamune T, Kawahara M, Kawamura T. Chimeric G‐CSF Receptor‐Mediated STAT3 Activation Contributes to Efficient Induction of Cardiomyocytes from Mouse Induced Pluripotent Stem Cells. Biotechnol J 2019; 15:e1900052. [DOI: 10.1002/biot.201900052] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 08/06/2019] [Indexed: 01/25/2023]
Affiliation(s)
- Tasuku Tsukamoto
- Department of Biomedical SciencesCollege of Life SciencesRitsumeikan University 1‐1‐1 Noji‐higashi Kusatsu Shiga 525‐8577 Japan
| | - Takahiro Sogo
- Global Innovation Research OrganizationRitsumeikan University 1‐1‐1 Noji‐higashi Kusatsu Shiga 525‐8577 Japan
| | - Tomoe Ueyama
- Department of Biomedical SciencesCollege of Life SciencesRitsumeikan University 1‐1‐1 Noji‐higashi Kusatsu Shiga 525‐8577 Japan
| | - Shu Nakao
- Department of Biomedical SciencesCollege of Life SciencesRitsumeikan University 1‐1‐1 Noji‐higashi Kusatsu Shiga 525‐8577 Japan
| | - Yukihiro Harada
- Department of Biomedical SciencesCollege of Life SciencesRitsumeikan University 1‐1‐1 Noji‐higashi Kusatsu Shiga 525‐8577 Japan
| | - Dai Ihara
- Department of Biomedical SciencesCollege of Life SciencesRitsumeikan University 1‐1‐1 Noji‐higashi Kusatsu Shiga 525‐8577 Japan
| | - Yuka Akagi
- Department of Biomedical SciencesCollege of Life SciencesRitsumeikan University 1‐1‐1 Noji‐higashi Kusatsu Shiga 525‐8577 Japan
| | - Yasuyuki S. Kida
- Biotechnology Research Institute for Drug DiscoveryThe National Institute of Advanced Industrial Science and Technology Central 5‐41, 1‐1‐1 Higashi Tsukuba Ibaraki 305‐8565 Japan
- Advanced Photonics and Biosensing Open Innovation LaboratoryThe National Institute of Advanced Industrial Science and Technology Central 5‐41, 1‐1‐1 Higashi Tsukuba Ibaraki 305‐8565 Japan
| | - Koji Hasegawa
- Division of Translational Research, Kyoto Medical CenterNational Hospital Organization 1‐1 Mukaihata‐cho, Fukakusa Fushimi‐ku Kyoto 612‐8555 Japan
| | - Teruyuki Nagamune
- Department of BioengineeringGraduate School of EngineeringThe University of Tokyo 7‐3‐1 Hongo Bunkyo‐ku Tokyo 113‐8656 Japan
| | - Masahiro Kawahara
- Department of BioengineeringGraduate School of EngineeringThe University of Tokyo 7‐3‐1 Hongo Bunkyo‐ku Tokyo 113‐8656 Japan
| | - Teruhisa Kawamura
- Department of Biomedical SciencesCollege of Life SciencesRitsumeikan University 1‐1‐1 Noji‐higashi Kusatsu Shiga 525‐8577 Japan
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15
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Ishijima A, Yamaguchi S, Azuma T, Kobayashi E, Shibasaki Y, Nagamune T, Sakuma I. Cover Image, Volume 2, Issue 4. Cancer Rep (Hoboken) 2019. [DOI: 10.1002/cnr2.1214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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16
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Eguchi A, Nakakido M, Nagatoishi S, Kuroda D, Tsumoto K, Nagamune T, Kawahara M. An epitope‐directed antibody affinity maturation system utilizing mammalian cell survival as readout. Biotechnol Bioeng 2019; 116:1742-1751. [DOI: 10.1002/bit.26965] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 02/15/2019] [Accepted: 03/14/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Akihiro Eguchi
- Department of Chemistry and BiotechnologyGraduate School of Engineering, The University of Tokyo, Bunkyo‐kuTokyo Japan
| | - Makoto Nakakido
- Department of BioengineeringGraduate School of Engineering, The University of Tokyo, Bunkyo‐kuTokyo Japan
| | - Satoru Nagatoishi
- Department of BioengineeringGraduate School of Engineering, The University of Tokyo, Bunkyo‐kuTokyo Japan
- The Institute of Medical Science, The University of Tokyo, Minato‐kuTokyo Japan
| | - Daisuke Kuroda
- Department of BioengineeringGraduate School of Engineering, The University of Tokyo, Bunkyo‐kuTokyo Japan
| | - Kouhei Tsumoto
- Department of BioengineeringGraduate School of Engineering, The University of Tokyo, Bunkyo‐kuTokyo Japan
- The Institute of Medical Science, The University of Tokyo, Minato‐kuTokyo Japan
| | - Teruyuki Nagamune
- Department of Chemistry and BiotechnologyGraduate School of Engineering, The University of Tokyo, Bunkyo‐kuTokyo Japan
| | - Masahiro Kawahara
- Department of Chemistry and BiotechnologyGraduate School of Engineering, The University of Tokyo, Bunkyo‐kuTokyo Japan
- Department of BioengineeringGraduate School of Engineering, The University of Tokyo, Bunkyo‐kuTokyo Japan
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17
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Saka K, Lai CY, Nojima M, Kawahara M, Otsu M, Nakauchi H, Nagamune T. Dissection of Signaling Events Downstream of the c-Mpl Receptor in Murine Hematopoietic Stem Cells Via Motif-Engineered Chimeric Receptors. Stem Cell Rev Rep 2018; 14:101-109. [PMID: 28948469 PMCID: PMC5801400 DOI: 10.1007/s12015-017-9768-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Hematopoietic stem cells (HSCs) are a valuable resource in transplantation medicine. Cytokines are often used to culture HSCs aiming at better clinical outcomes through enhancement of HSC reconstitution capability. Roles for each signal molecule downstream of receptors in HSCs, however, remain puzzling due to complexity of the cytokine-signaling network. Engineered receptors that are non-responsive to endogenous cytokines represent an attractive tool for dissection of signaling events. We here tested a previously developed chimeric receptor (CR) system in primary murine HSCs, target cells that are indispensable for analysis of stem cell activity. Each CR contains tyrosine motifs that enable selective activation of signal molecules located downstream of the c-Mpl receptor upon stimulation by an artificial ligand. Signaling through a control CR with a wild-type c-Mpl cytoplasmic tail sufficed to enhance HSC proliferation and colony formation in cooperation with stem cell factor (SCF). Among a series of CRs, only one compatible with selective Stat5 activation showed similar positive effects. The HSCs maintained ex vivo in these environments retained long-term reconstitution ability following transplantation. This ability was also demonstrated in secondary recipients, indicating effective transmission of stem cell-supportive signals into HSCs via these artificial CRs during culture. Selective activation of Stat5 through CR ex vivo favored preservation of lymphoid potential in long-term reconstituting HSCs, but not of myeloid potential, exemplifying possible dissection of signals downstream of c-Mpl. These CR systems therefore offer a useful tool to scrutinize complex signaling pathways in HSCs.
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Affiliation(s)
- Koichiro Saka
- Department of Chemistry and Biotechnology, Graduate School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Chen-Yi Lai
- Division of Stem Cell Therapy, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo, 108-8639, Japan.,Division of Stem Cell Processing / Stem Cell Bank, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo, 108-8639, Japan
| | - Masanori Nojima
- Division of Advanced Medicine Promotion, Advanced Clinical Research Center, Institute of Medical Science, University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo, 108-8639, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.
| | - Makoto Otsu
- Division of Stem Cell Therapy, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo, 108-8639, Japan. .,Division of Stem Cell Processing / Stem Cell Bank, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo, 108-8639, Japan.
| | - Hiromitsu Nakauchi
- Division of Stem Cell Therapy, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo, 108-8639, Japan.,Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
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18
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Nguyen TD, Nagamune T, Kawahara M. A Suicide Switch Directly Eliminates Intracellular scFv Oligomers in the Cytoplasm of Mammalian Cells. Biotechnol J 2018; 14:e1800350. [PMID: 30171736 DOI: 10.1002/biot.201800350] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 08/25/2018] [Indexed: 11/10/2022]
Abstract
As intracellular antibodies (intrabodies) are highly promising tools for drug discovery, an innovative antibody screening platform in mammalian cells was previously developed by a single-chain Fv (scFv)-c-kit growth sensor, which successfully selected rabies nucleoprotein and phosphoprotein-specific intrabodies from a synthetic scFv library. Since the scFv-c-kit growth sensor releases a growth signal after forming oligomers due to binding to an oligomeric antigen, it is critical to use a library which does not contain self-oligomeric scFvs to avoid the off-target signal of the growth sensor. Here, a novel method to eliminate self-oligomeric scFvs directly in the cytoplasm of mammalian cells is presented. A suicide switch by fusing an scFv with a cell-death signaling domain to eliminate scFv oligomers is developed. It is found that among four cell-death signaling domains, a suicide switch by fusing scFv with Fas-associated death domain (FADD) can selectively reduce oligomeric scFvs. Furthermore, the library after eliminating scFv oligomers results in higher efficiency in the intrabody selection platform with a growth sensor. Collectively, the scFv-FADD suicide switch can be applied to eliminate oligomeric scFvs from a library, which can consequently improve the quality of intracellular scFv libraries and accelerate the discovery of intrabodies in the future.
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Affiliation(s)
- Thuy Duong Nguyen
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Teruyuki Nagamune
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.,Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Masahiro Kawahara
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.,Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
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19
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Nakanishi Y, Tan M, Ichiki T, Inoue A, Yoshihara JI, Maekawa N, Takenoshita I, Yanagida K, Yamahira S, Yamaguchi S, Aoki J, Nagamune T, Yokomizo T, Shimizu T, Nakamura M. Stepwise phosphorylation of leukotriene B 4 receptor 1 defines cellular responses to leukotriene B 4. Sci Signal 2018; 11:11/544/eaao5390. [PMID: 30131369 DOI: 10.1126/scisignal.aao5390] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Leukotriene B4 (LTB4) receptor type 1 (BLT1) is abundant in phagocytic and immune cells and plays crucial roles in various inflammatory diseases. BLT1 is phosphorylated at several serine and threonine residues upon stimulation with the inflammatory lipid LTB4 Using Phos-tag gel electrophoresis to separate differentially phosphorylated forms of BLT1, we identified two distinct types of phosphorylation, basal and ligand-induced, in the carboxyl terminus of human BLT1. In the absence of LTB4, the basal phosphorylation sites were modified to various degrees, giving rise to many different phosphorylated forms of BLT1. Different concentrations of LTB4 induced distinct phosphorylation events, and these ligand-induced modifications facilitated additional phosphorylation events at the basal phosphorylation sites. Because neutrophils migrate toward inflammatory sites along a gradient of LTB4, the degree of BLT1 phosphorylation likely increases in parallel with the increase in LTB4 concentration as the cells migrate. At high concentrations of LTB4, deficiencies in these two types of phosphorylation events impaired chemotaxis and β-hexosaminidase release, a proxy for degranulation, in Chinese hamster ovary (CHO-K1) and rat basophilic leukemia (RBL-2H3) cells, respectively. These results suggest that an LTB4 gradient around inflammatory sites enhances BLT1 phosphorylation in a stepwise manner to facilitate the precise migration of phagocytic and immune cells and the initiation of local responses, including degranulation.
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Affiliation(s)
- Yoshimitsu Nakanishi
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Modong Tan
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Takako Ichiki
- Department of Biochemistry, Juntendo University School of Medicine, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Asuka Inoue
- Department of Molecular and Cellular Biochemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - Jun-Ichi Yoshihara
- Department of Life Science, Faculty of Science, Okayama University of Science, 1-1 Ridai-cho, Kita-ku, Okayama 700-0005, Japan
| | - Naoto Maekawa
- Department of Life Science, Faculty of Science, Okayama University of Science, 1-1 Ridai-cho, Kita-ku, Okayama 700-0005, Japan
| | - Itsuki Takenoshita
- Department of Life Science, Faculty of Science, Okayama University of Science, 1-1 Ridai-cho, Kita-ku, Okayama 700-0005, Japan
| | - Keisuke Yanagida
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shinya Yamahira
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Satoshi Yamaguchi
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Junken Aoki
- Department of Molecular and Cellular Biochemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi 980-8578, Japan.,Japan Agency for Medical Research and Development (AMED), Core Research for Evolutional Science and Technology (CREST), 1-7-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Takehiko Yokomizo
- Department of Biochemistry, Juntendo University School of Medicine, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Takao Shimizu
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.,Department of Lipid Signaling, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo 162-8655, Japan
| | - Motonao Nakamura
- Department of Life Science, Faculty of Science, Okayama University of Science, 1-1 Ridai-cho, Kita-ku, Okayama 700-0005, Japan.
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20
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Haga T, Hirakawa H, Nagamune T. Artificial Self‐Sufficient Cytochrome P450 Containing Multiple Auxiliary Proteins Demonstrates Improved Monooxygenase Activity. Biotechnol J 2018; 13:e1800088. [DOI: 10.1002/biot.201800088] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/18/2018] [Indexed: 02/04/2023]
Affiliation(s)
- Tomoaki Haga
- Department of Chemistry and BiotechnologySchool of EngineeringThe University of TokyoTokyo 113‐8656Japan
| | - Hidehiko Hirakawa
- Department of Chemistry and BiotechnologySchool of EngineeringThe University of TokyoTokyo 113‐8656Japan
| | - Teruyuki Nagamune
- Department of Chemistry and BiotechnologySchool of EngineeringThe University of TokyoTokyo 113‐8656Japan
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21
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Ishizuka S, Lai CY, Otsu M, Nakauchi H, Nagamune T, Kawahara M. Designing Motif-Engineered Receptors To Elucidate Signaling Molecules Important for Proliferation of Hematopoietic Stem Cells. ACS Synth Biol 2018; 7:1709-1714. [PMID: 29920201 DOI: 10.1021/acssynbio.8b00163] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The understanding of signaling events is critical for attaining long-term expansion of hematopoietic stem cells ex vivo. In this study, we aim to analyze the contribution of multiple signaling molecules in proliferation of hematopoietic stem cells. To this end, we design a bottom-up engineered receptor with multiple tyrosine motifs, which can recruit multiple signaling molecules of interest. This is followed by a top-down approach, where one of the multiple tyrosine motifs in the bottom-up engineered receptor is functionally knocked out by tyrosine-to-phenylalanine mutation. The combination of these two approaches demonstrates the importance of Shc in cooperation with STAT3 or STAT5 in the proliferation of hematopoietic stem cells. The platform developed herein may be applied for analyzing other cells and/or other cell fate regulation systems.
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Affiliation(s)
- Shuta Ishizuka
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Chen-Yi Lai
- Division of Stem Cell Processing/Stem Cell Bank, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, The University of Tokyo, 4-6-1, Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Makoto Otsu
- Division of Stem Cell Processing/Stem Cell Bank, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, The University of Tokyo, 4-6-1, Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Hiromitsu Nakauchi
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California 94305, United States
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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22
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Iwata F, Hirakawa H, Nagamune T. A Stable Artificial Multienzymatic Complex Using a Heterotrimeric Protein From Metallosphaera sedula. Biotechnol J 2018; 13:e1700662. [PMID: 29663675 DOI: 10.1002/biot.201700662] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 02/24/2018] [Indexed: 01/02/2023]
Abstract
Bacterial cytochrome P450 monooxygenases (P450s) are promising biocatalysts for chemical syntheses because they catalyze a variety of oxidations on non-activated hydrocarbons using O2 . However, the requirement of two auxiliary proteins, an electron transfer protein and a reductase, for the catalysis is a major bottleneck for in vitro applications of these monooxygenases. The authors previous study showed that artificial assembly of a bacterial P450 with its auxiliary proteins using a heterotrimeric proliferating cell nuclear antigen (PCNA) from Sulfolobus solfataricus yields a self-sufficient P450, but partial dissociation of P450 from the complex at catalytic concentrations reduces the apparent specific activity of this self-sufficient P450. In this study, a Metallosphaera sedula PCNA is used, which is currently the most stable heterotrimeric PCNA, to assemble a bacterial P450 with its auxiliary proteins at submicromolar protein concentrations. The apparent specific monooxygenase activity of the M. sedula PCNA-assembled P450 with auxiliary proteins is saturated at protein concentrations of 40 nM, and is 2.1-fold higher than that of the S. solfataricus PCNA-assembled P450. Therefore, M. sedula PCNA represents a versatile tool to facilitate multiple enzymatic reactions, including the P450 monooxygenase system.
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Affiliation(s)
- Fumiya Iwata
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - Hidehiko Hirakawa
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
- Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8572, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
- Department of Bioengineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
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23
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Tan M, Yamaguchi S, Nakamura M, Nagamune T. Real-time monitoring of pH-dependent intracellular trafficking of ovarian cancer G protein-coupled receptor 1 in living leukocytes. J Biosci Bioeng 2018; 126:363-370. [PMID: 29655915 DOI: 10.1016/j.jbiosc.2018.03.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 03/02/2018] [Accepted: 03/13/2018] [Indexed: 01/24/2023]
Abstract
G-protein coupled receptors (GPCRs) are involved in many diseases and important biological phenomena; elucidating the mechanisms underlying regulation of their signal transduction potentially provides both novel targets for drug discovery and insight into living systems. A proton-sensing GPCR, ovarian cancer G protein-coupled receptor 1 (OGR1), has been reported to be related to acidosis and diseases that cause tissue acidification, but the mechanism of proton-induced activation of OGR1-mediated signal transduction in acidic conditions remains unclear. Here, pH-dependent intracellular trafficking of OGR1 was visualized in living leukocytes by a real-time fluorescence microscopic method based on sortase A-mediated pulse labeling of OGR1. OGR1 labeled on the cell surface with a small fluorescent dye was clearly observed to remain in the plasma membrane during incubation in mildly acidic medium (pH 6.6) and to be internalized to the intracellular compartments on changing the medium to slightly basic pH (7.7). Quantitative single-cell image analysis showed that most of the internalized OGR1s were then recycled to the plasma membrane for signal transduction if the extracellular pH was returned to the mildly acidic state. However, in a minor population of cells (40%), the internalized OGR1s were retained in endosomes or transported to lysosomes and degraded, leading to low efficiency of their recycling to the plasma membrane. Thus, the present live-cell monitoring strongly suggests that the signal transduction activity of OGR1 is regulated by pH-dependent internalization and recycling to the plasma membrane.
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Affiliation(s)
- Modong Tan
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Satoshi Yamaguchi
- Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan; PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Hon-cho, Kawaguchi, Saitama 351-0198, Japan.
| | - Motonao Nakamura
- Department of Life Science, Faculty of Science, Okayama University of Science, 1-1 Ridai-cho, Kita-ku, Okayama-shi, Okayama 700-0005, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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24
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Izuta S, Yamaguchi S, Misawa R, Yamahira S, Tan M, Kawahara M, Suzuki T, Takagi T, Sato K, Nakamura M, Nagamune T, Okamoto A. Microfluidic preparation of anchored cell membrane sheets for in vitro analyses and manipulation of the cytoplasmic face. Sci Rep 2017; 7:14962. [PMID: 29097751 PMCID: PMC5668413 DOI: 10.1038/s41598-017-14737-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 10/16/2017] [Indexed: 12/19/2022] Open
Abstract
Molecular networks on the cytoplasmic faces of cellular plasma membranes are critical research topics in biological sciences and medicinal chemistry. However, the selective permeability of the cell membrane restricts the researchers from accessing to the intact intracellular factors on the membrane from the outside. Here, a microfluidic method to prepare cell membrane sheets was developed as a promising tool for direct examination of the cytoplasmic faces of cell membranes. Mammalian cells immobilized on a poly(ethylene glycol)-lipid coated substrate were rapidly and efficiently fractured, with the sheer stress of laminar flow in microchannels, resulting in isolation of the bottom cell membrane sheets with exposed intact cytoplasmic faces. On these faces of the cell membrane sheets, both ligand-induced phosphorylation of receptor tyrosine kinases and selective enzymatic modification of a G-protein coupling receptor were directly observed. Thus, the present cell membrane sheet should serve as a unique platform for studies providing new insights into juxta-membrane molecular networks and drug discovery.
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Affiliation(s)
- Shin Izuta
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Satoshi Yamaguchi
- Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8904, Japan.
- PRESTO, Japan Science and Technology Agency (JST), Tokyo, Japan.
| | - Ryuji Misawa
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Shinya Yamahira
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Modong Tan
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Tomoko Suzuki
- Department of Chemical and Biological Sciences, Japan Women's University, 2-8-1 Mejirodai, Bunkyo-ku, Tokyo, 112-8681, Japan
| | - Tomoko Takagi
- Department of Chemical and Biological Sciences, Japan Women's University, 2-8-1 Mejirodai, Bunkyo-ku, Tokyo, 112-8681, Japan
| | - Kae Sato
- Department of Chemical and Biological Sciences, Japan Women's University, 2-8-1 Mejirodai, Bunkyo-ku, Tokyo, 112-8681, Japan
| | - Motonao Nakamura
- Department of Life Science, Faculty of Science, Okayama University of Science, 1-1 Ridai-cho, Kita-ku, Okayama-shi, Okayama, 700-0005, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Akimitsu Okamoto
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.
- Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8904, Japan.
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25
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Nakabayashi H, Kawahara M, Nagamune T. Cell-Surface Expression Levels Are Important for Fine-Tuning the Performance of Receptor Tyrosine Kinase-Based Signalobodies. Biotechnol J 2017; 12. [PMID: 28881109 DOI: 10.1002/biot.201700441] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 08/18/2017] [Indexed: 11/07/2022]
Abstract
As receptor tyrosine kinases (RTKs) play important roles in cell-fate control of various cell types, engineered RTKs that could respond to inexpensive ligands might drastically reduce the cost of producing desired cells for various applications in regenerative medicine. We developed several engineered RTKs named "signalobodies" in which the ligand-recognition domain of RTKs is replaced by single-chain Fv for enabling recognition of a specific antigen. However, the remaining concern was the dysregulation of antigen-dependent on/off signaling of the signalobodies. This study aims at fine-tuning the performance of the signalobodies based on three RTKs (fibroblast growth factor receptor 1, insulin receptor, and c-fms). To this end, the cell-surface expression levels of the RTK-based signalobodies were altered by locating their genes either upstream or downstream of the internal ribosomal entry site, and by inserting 1 to 3 alanine residue(s) at the intracellular juxtamembrane region. As a result, while the signaling response was different among the three signalobodies, the antigen-dependent on/off regulation became tighter when the cell-surface expression levels of the signalobodies were lowered. Therefore, we successfully developed a method to diminish the leaky signaling of RTK-based signalobodies, which will be important for establishing the signalobody-based platform technology that can produce cells of interest for regenerative medicine.
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Affiliation(s)
- Hideto Nakabayashi
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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26
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Tan M, Yamaguchi S, Yamahira S, Nakamura M, Nagamune T. Quantitative image cytometry for analyzing intracellular trafficking of G protein-coupled receptors on a chemical-trapping single cell array. Lab Chip 2017; 17:1933-1938. [PMID: 28475195 DOI: 10.1039/c7lc00198c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
G protein-coupled receptors (GPCRs) are important targets in medical and pharmaceutical research fields, because they play key roles in a variety of biological processes. Recently, intracellular trafficking of GPCRs involving endosomal internalization and recycling to the plasma membrane has been studied as a regulation mechanism for GPCR activities. However, the absence of a quantitative single-cell analysis method has hampered conditional GPCR trafficking studies and the possibility of gaining significant insights into the mechanism of regulation of GPCR signaling. Here, we report a facile image cytometry method to analyze the trafficking of GPCRs. In this method, GPCR-expressing cells were arrayed with a photo-responsive cell-immobilizing reagent in a single-cell manner, and the tagged GPCR was visualized by pulse-labeling with a fluorescent dye through sortase-mediated peptide-tag ligation. We quantified the intracellular distribution changes of a pH-dependent GPCR, G2A, by time-course observation under mildly acidic and slightly basic pH conditions. The difference in pH-dependent G2A trafficking between individual cells was automatically detected by an image analysis custom software program, and simultaneously, the average distribution ratios were also determined for understanding the properties of G2A. The present method should be applicable for investigating the dynamic intracellular trafficking of a wide variety of GPCRs under various conditions in a high-throughput manner.
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Affiliation(s)
- Modong Tan
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
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Abstract
Biomolecular engineering can be used to purposefully manipulate biomolecules, such as peptides, proteins, nucleic acids and lipids, within the framework of the relations among their structures, functions and properties, as well as their applicability to such areas as developing novel biomaterials, biosensing, bioimaging, and clinical diagnostics and therapeutics. Nanotechnology can also be used to design and tune the sizes, shapes, properties and functionality of nanomaterials. As such, there are considerable overlaps between nanotechnology and biomolecular engineering, in that both are concerned with the structure and behavior of materials on the nanometer scale or smaller. Therefore, in combination with nanotechnology, biomolecular engineering is expected to open up new fields of nanobio/bionanotechnology and to contribute to the development of novel nanobiomaterials, nanobiodevices and nanobiosystems. This review highlights recent studies using engineered biological molecules (e.g., oligonucleotides, peptides, proteins, enzymes, polysaccharides, lipids, biological cofactors and ligands) combined with functional nanomaterials in nanobio/bionanotechnology applications, including therapeutics, diagnostics, biosensing, bioanalysis and biocatalysts. Furthermore, this review focuses on five areas of recent advances in biomolecular engineering: (a) nucleic acid engineering, (b) gene engineering, (c) protein engineering, (d) chemical and enzymatic conjugation technologies, and (e) linker engineering. Precisely engineered nanobiomaterials, nanobiodevices and nanobiosystems are anticipated to emerge as next-generation platforms for bioelectronics, biosensors, biocatalysts, molecular imaging modalities, biological actuators, and biomedical applications.
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Affiliation(s)
- Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
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28
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Kashima D, Kawade R, Nagamune T, Kawahara M. A Chemically Inducible Helper Module for Detecting Protein–Protein Interactions with Tunable Sensitivity Based on KIPPIS. Anal Chem 2017; 89:4824-4830. [DOI: 10.1021/acs.analchem.6b04063] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Daiki Kashima
- Department of Chemistry and
Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Raiji Kawade
- Department of Chemistry and
Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and
Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masahiro Kawahara
- Department of Chemistry and
Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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29
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Yamamoto E, Yamaguchi S, Nagamune T. Protein refolding is improved by adding nonionic polyethylene glycol monooleyl ethers with various polyethylene glycol lengths. Biotechnol J 2017; 12. [DOI: 10.1002/biot.201600689] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 02/20/2017] [Accepted: 03/02/2017] [Indexed: 12/18/2022]
Affiliation(s)
- Etsushi Yamamoto
- Department of Chemistry and Biotechnology, School of Engineering; The University of Tokyo; Tokyo Japan
| | - Satoshi Yamaguchi
- Research Center for Advanced Science and Technology (RCAST); The University of Tokyo; Tokyo Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, School of Engineering; The University of Tokyo; Tokyo Japan
- Department of Bioengineering, School of Engineering; The University of Tokyo; Tokyo Japan
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30
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Ishijima A, Minamihata K, Yamaguchi S, Yamahira S, Ichikawa R, Kobayashi E, Iijima M, Shibasaki Y, Azuma T, Nagamune T, Sakuma I. Selective intracellular vaporisation of antibody-conjugated phase-change nano-droplets in vitro. Sci Rep 2017; 7:44077. [PMID: 28333127 PMCID: PMC5363066 DOI: 10.1038/srep44077] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 01/31/2017] [Indexed: 12/25/2022] Open
Abstract
While chemotherapy is a major mode of cancer therapeutics, its efficacy is limited by systemic toxicities and drug resistance. Recent advances in nanomedicine provide the opportunity to reduce systemic toxicities. However, drug resistance remains a major challenge in cancer treatment research. Here we developed a nanomedicine composed of a phase-change nano-droplet (PCND) and an anti-cancer antibody (9E5), proposing the concept of ultrasound cancer therapy with intracellular vaporisation. PCND is a liquid perfluorocarbon nanoparticle with a liquid–gas phase that is transformable upon exposure to ultrasound. 9E5 is a monoclonal antibody targeting epiregulin (EREG). We found that 9E5-conjugated PCNDs are selectively internalised into targeted cancer cells and kill the cells dynamically by ultrasound-induced intracellular vaporisation. In vitro experiments show that 9E5-conjugated PCND targets 97.8% of high-EREG-expressing cancer cells and kills 57% of those targeted upon exposure to ultrasound. Furthermore, direct observation of the intracellular vaporisation process revealed the significant morphological alterations of cells and the release of intracellular contents.
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Affiliation(s)
- A Ishijima
- Department of Precision Engineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - K Minamihata
- Department of Applied Chemistry, Kyushu University, Fukuoka 819-0395, Japan.,Department of Chemistry &Biotechnology, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - S Yamaguchi
- Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo 153-8904, Japan
| | - S Yamahira
- Department of Chemistry &Biotechnology, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - R Ichikawa
- Department of Precision Engineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - E Kobayashi
- Department of Precision Engineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - M Iijima
- Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo 153-8904, Japan
| | - Y Shibasaki
- Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo 153-8904, Japan
| | - T Azuma
- Center for Disease Biology and Integrative Medicine, The University of Tokyo, Tokyo 113-8656, Japan
| | - T Nagamune
- Department of Chemistry &Biotechnology, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan.,Department of Bioengineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - I Sakuma
- Department of Precision Engineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan.,Department of Bioengineering, The University of Tokyo, Tokyo 113-8656, Japan.,Medical Device Development and Regulation Research Center, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
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31
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Nguyen TD, Takasuka H, Kaku Y, Inoue S, Nagamune T, Kawahara M. Engineering a growth sensor to select intracellular antibodies in the cytosol of mammalian cells. J Biosci Bioeng 2017; 124:125-132. [PMID: 28319021 DOI: 10.1016/j.jbiosc.2017.02.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 02/24/2017] [Indexed: 02/02/2023]
Abstract
Intracellular antibodies (intrabodies) are expected to function as therapeutics as well as tools for elucidating in vivo function of proteins. In this study, we propose a novel intrabody selection method in the cytosol of mammalian cells by utilizing a growth signal, induced by the interaction of the target antigen and an scFv-c-kit growth sensor. Here, we challenge this method to select specific intrabodies against rabies virus nucleoprotein (RV-N) for the first time. As a result, we successfully select antigen-specific intrabodies from a naïve synthetic library using phage panning followed by our growth sensor-based intracellular selection method, demonstrating the feasibility of the method. Additionally, we succeed in improving the response of the growth sensor by re-engineering the linker region of its construction. Collectively, the described selection method utilizing a growth sensor may become a highly efficient platform for selection of functional intrabodies in the future.
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Affiliation(s)
- Thuy Duong Nguyen
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Hitoshi Takasuka
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yoshihiro Kaku
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku, Tokyo 162-8640, Japan
| | - Satoshi Inoue
- Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku, Tokyo 162-8640, Japan
| | - Teruyuki Nagamune
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
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Fowlkes B, Ghanouni P, Sanghvi N, Coussios C, Lyon PC, Gray M, Mannaris C, Victor MDS, Stride E, Cleveland R, Carlisle R, Wu F, Middleton M, Gleeson F, Aubry JF, Pauly KB, Moonen C, Vortman J, Ghanouni P, Sharabi S, Daniels D, Last D, Guez D, Levy Y, Volovick A, Grinfeld J, Rachmilevich I, Amar T, Zibly Z, Mardor Y, Harnof S, Plaksin M, Weissler Y, Shoham S, Kimmel E, Naor O, Farah N, Shoham S, Paeng DG, Xu Z, Snell J, Quigg AH, Eames M, Jin C, Everstine AC, Sheehan JP, Lopes BS, Kassell N, Looi T, Khokhlova V, Mougenot C, Hynynen K, Drake J, Slayton M, Amodei RC, Compton K, McNelly A, Latt D, Slayton M, Amodei RC, Compton K, Kearney J, Melodelima D, Dupre A, Chen Y, Perol D, Vincenot J, Chapelon JY, Rivoire M, Guo W, Ren G, Shen G, Neidrauer M, Zubkov L, Weingarten MS, Margolis DJ, Lewin PA, McDannold N, Sutton J, Vykhodtseva N, Livingstone M, Kobus T, Zhang YZ, Vykhodtseva N, McDannold N, Schwartz M, Huang Y, Lipsman N, Jain J, Chapman M, Sankar T, Lozano A, Hynynen K, Schwartz M, Yeung R, Huang Y, Lipsman N, Jain J, Chapman M, Lozano A, Hynynen K, Damianou C, Papadopoulos N, Volovick A, Grinfeld J, Levy Y, Brokman O, Zadicario E, Brenner O, Castel D, Wu SY, Grondin J, Zheng W, Heidmann M, Karakatsani ME, Sánchez CJS, Ferrera V, Konofagou EE, Damianou C, Yiannakou M, Cho H, Lee H, Han M, Choi JR, Lee T, Ahn S, Chang Y, Park J, Ellens N, Partanen A, Farahani K, Airan R, Carpentier A, Canney M, Vignot A, Lafon C, Chapelon JY, Delattre JY, Idbaih A, Odéen H, Bolster B, Jeong EK, Parker DL, Gaur P, Feng X, Fielden S, Meyer C, Werner B, Grissom W, Marx M, Ghanouni P, Pauly KB, Weber H, Taviani V, Pauly KB, Ghanouni P, Hargreaves B, Tanaka J, Kikuchi K, Ishijima A, Azuma T, Minamihata K, Yamaguchi S, Nagamune T, Sakuma I, Takagi S, Santin MD, Marsac L, Maimbourg G, Monfort M, Larrat B, François C, Lehéricy S, Tanter M, Aubry JF, Karakatsani ME, Samiotaki G, Wang S, Acosta C, Feinberg ER, Konofagou EE, Kovacs ZI, Tu TW, Papadakis GZ, Reid WC, Hammoud DA, Frank JA, Kovacs ZI, Kim S, Jikaria N, Bresler M, Qureshi F, Frank JA, Xia J, Tsui PS, Liu HL, Plata JC, Fielden S, Sveinsson B, Hargreaves B, Meyer C, Pauly KB, Plata JC, Salgaonkar VA, Adams M, Diederich C, Ozhinsky E, Bucknor MD, Rieke V, Partanen A, Mikhail A, Severance L, Negussie AH, Wood B, de Greef M, Schubert G, Moonen C, Ries M, Poorman ME, Dockery M, Chaplin V, Dudzinski SO, Spears R, Caskey C, Giorgio T, Grissom W, Costa MM, Papaevangelou E, Shah A, Rivens I, Box C, Bamber J, ter Haar G, Burks SR, Nagle M, Nguyen B, Bresler M, Frank JA, Burks SR, Nagle M, Nguyen B, Bresler M, Kim S, Milo B, Frank JA, Le NM, Song S, Zhou K, Nabi G, Huang Z, Ben-Ezra S, Rosen S, Mihcin S, Strehlow J, Karakitsios I, Le N, Schwenke M, Demedts D, Prentice P, Haase S, Preusser T, Melzer A, Mestas JL, Chettab K, Gomez GS, Dumontet C, Werle B, Lafon C, Marquet F, Bour P, Vaillant F, Amraoui S, Dubois R, Ritter P, Haïssaguerre M, Hocini M, Bernus O, Quesson B, Livneh A, Kimmel E, Adam D, Robin J, Arnal B, Fink M, Tanter M, Pernot M, Khokhlova TD, Schade GR, Wang YN, Kreider W, Simon J, Starr F, Karzova M, Maxwell A, Bailey MR, Khokhlova V, Lundt JE, Allen SP, Sukovich JR, Hall T, Xu Z, Schade GR, Wang YN, Khokhlova TD, May P, Lin DW, Bailey MR, Khokhlova V, Constans C, Deffieux T, Tanter M, Aubry JF, Park EJ, Ahn YD, Kang SY, Park DH, Lee JY, Vidal-Jove J, Perich E, Ruiz A, Jaen A, Eres N, del Castillo MA, Myers R, Kwan J, Coviello C, Rowe C, Crake C, Finn S, Jackson E, Carlisle R, Coussios C, Pouliopoulos A, Li C, Tinguely M, Tang MX, Garbin V, Choi JJ, Lyon PC, Mannaris C, Gray M, Folkes L, Stratford M, Carlisle R, Wu F, Middleton M, Gleeson F, Coussios C, Nwokeoha S, Carlisle R, Cleveland R, Wang YN, Khokhlova TD, Li T, Farr N, D’Andrea S, Starr F, Gravelle K, Chen H, Partanen A, Lee D, Hwang JH, Tardoski S, Ngo J, Gineyts E, Roux JP, Clézardin P, Melodelima D, Conti A, Magnin R, Gerstenmayer M, Lux F, Tillement O, Mériaux S, Penna SD, Romani GL, Dumont E, Larrat B, Sun T, Power C, Zhang YZ, Sutton J, Miller E, McDannold N, Sapozhnikov O, Tsysar S, Yuldashev PV, Khokhlova V, Svet V, Kreider W, Li D, Pellegrino A, Petrinic N, Siviour C, Jerusalem A, Cleveland R, Yuldashev PV, Karzova M, Cunitz BW, Dunmire B, Kreider W, Sapozhnikov O, Bailey MR, Khokhlova V, Inserra C, Guedra M, Mauger C, Gilles B, Solovchuk M, Sheu TWH, Thiriet M, Zhou Y, Neufeld E, Baumgartner C, Payne D, Kyriakou A, Kuster N, Xiao X, McLeod H, Melzer A, Dillon C, Rieke V, Ghanouni P, Parker DL, Payne A, Khokhova VA, Yuldashev PV, Sinilshchikov I, Andriyakhina Y, Khokhlova TD, Kreider W, Maxwell A, Sapozhnikov O, Partanen A, Rybyanets A, Shvetsova N, Berkovich A, Shvetsov I, Sapozhnikov O, Khokhlova V, Shaw CJ, Rivens I, Civale J, Giussani D, ter Haar G, Lees C, Bour P, Marquet F, Ozenne V, Toupin S, Quesson B, Dumont E, Ozhinsky E, Salgaonkar V, Diederich C, Rieke V, Kaye E, Monette S, Maybody M, Srimathveeravalli G, Solomon S, Gulati A, Preusser T, Haase S, Bezzi M, Jenne JW, Lango T, Levy Y, Müller M, Sat G, Tanner C, Zangos S, Günther M, Melzer A, Lafon C, Dinh AH, Niaf E, Bratan F, Guillen N, Souchon R, Lartizien C, Crouzet S, Rouviere O, Chapelon JY, Han Y, Wang S, Konofagou EE, Payen T, Palermo C, Sastra S, Chen H, Han Y, Olive K, Konofagou EE, van Breugel JM, de Greef M, Mougenot C, van den Bosch MA, Moonen C, Ries M, Gerstenmayer M, Magnin R, Fellah B, Le Bihan D, Larrat B, Gerstenmayer M, Magnin R, Mériaux S, Le Bihan D, Larrat B, Allen SP, Hernandez-Garcia L, Cain CA, Hall T, Lyka E, Elbes D, Coviello C, Cleveland R, Coussios C, Zhou K, Le NM, Li C, Huang Z, Tamano S, Jimbo H, Azuma T, Yoshizawa S, Fujiwara K, Itani K, Umemura SI, Damianou C, Yiannakou M, Ellens N, Partanen A, Stoianovici D, Farahani K, Zaini Z, Takagi R, Yoshizawa S, Umemura SI, Zong S, Shen G, Watkins R, Pascal-Tenorio A, Adams M, Plata JC, Salgaonkar V, Jones P, Butts-Pauly K, Diederich C, Bouley D, Rybyanets A, Ren G, Guo W, Shen G, Chen Y, Lin CY, Hsieh HY, Wei KC, Liu HL, Garnier C, Renault G, Farr N, Partanen A, Negussie AH, Mikhail A, Seifabadi R, Wilson E, Eranki A, Kim P, Wood B, Lübke D, Jenne JW, Huber P, Günther M, Lübke D, Georgii J, Schwenke M, Dresky CV, Haller J, Günther M, Preusser T, Jenne JW, Eranki A, Farr N, Partanen A, Yarmolenko P, Negussie AH, Sharma K, Celik H, Wood B, Kim P, Li G, Qiu W, Zheng H, Tsai MY, Chu PC, Liu HL, Webb T, Vyas U, Pauly KB, Walker M, Zhong J, Looi T, Waspe AC, Drake J, Hodaie M, Yang FY, Huang SL, Zur Y, Volovick A, Assif B, Aurup C, Kamimura H, Wang S, Chen H, Acosta C, Carneiro AA, Konofagou EE, Volovick A, Grinfeld J, Castel D, Rothlübbers S, Schwaab J, Tanner C, Mihcin S, Houston G, Günther M, Jenne JW, Ozhinsky E, Bucknor MD, Rieke V, Azhari H, Weiss N, Sosna J, Goldberg SN, Barrere V, Melodelima D, Jang KW, Burks SR, Kovacs ZI, Tu TW, Lewis B, Kim S, Nagle M, Jikaria N, Frank JA, Zhou Y, Wang X, Ahn YD, Park EJ, Park DH, Kang SY, Lee JY, Suomi V, Konofagou EE, Edwards D, Cleveland R, Larrabee Z, Eames M, Hananel A, Aubry JF, Rafaely B, Volovick A, Grinfeld J, Kimmel E, Debbiny RE, Dekel CZ, Assa M, Kimmel E, Menikou G, Damianou C, Mouratidis P, Rivens I, ter Haar G, Pineda-Pardo JA, de Pedro MDÁ, Martinez R, Hernandez F, Casas S, Oliver C, Pastor P, Vela L, Obeso J, Greillier P, Zorgani A, Souchon R, Melodelima D, Catheline S, Lafon C, Solovov V, Vozdvizhenskiy MO, Orlov AE, Wu CH, Sun MK, Shih TT, Chen WS, Prieur F, Pillon A, Mestas JL, Cartron V, Cebe P, Chansard N, Lafond M, Lafon C, Inserra C, Seya PM, Chen WS, Bera JC, Boissenot T, Larrat B, Fattal E, Bordat A, Chacun H, Guetin C, Tsapis N, Maruyama K, Unga J, Suzuki R, Fant C, Lafond M, Rogez B, Ngo J, Lafon C, Mestas JL, Afadzi M, Myhre OF, Vea S, Bjørkøy A, Yemane PT, van Wamel A, Berg S, Hansen R, Angelsen B, Davies C. International Society for Therapeutic Ultrasound Conference 2016. J Ther Ultrasound 2017. [PMCID: PMC5374646 DOI: 10.1186/s40349-016-0079-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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Mishina M, Minamihata K, Moriyama K, Nagamune T. Correction to Peptide Tag-Induced Horseradish Peroxidase-Mediated Preparation of a Streptavidin-Immobilized Redox-Sensitive Hydrogel. Biomacromolecules 2017; 18:311. [PMID: 28001047 DOI: 10.1021/acs.biomac.6b01728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Masahiro Mishina
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kosuke Minamihata
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kousuke Moriyama
- Biotechnology Research Institute for Drug Discovery, National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Center fifth, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.,Department of Bioengineering, School of Engineering, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Tan CY, Hirakawa H, Suzuki R, Haga T, Iwata F, Nagamune T. Immobilization of a Bacterial Cytochrome P450 Monooxygenase System on a Solid Support. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Cheau Yuaan Tan
- Department of Bioengineering; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Hidehiko Hirakawa
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Risa Suzuki
- Department of Bioengineering; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
- Department of Biotechnology; Graduate School of Engineering; Nagoya University; Furo-cho, Chikusa-ku Nagoya, Aichi 464-8603 Japan
| | - Tomoaki Haga
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Fumiya Iwata
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Teruyuki Nagamune
- Department of Bioengineering; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
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Tan CY, Hirakawa H, Suzuki R, Haga T, Iwata F, Nagamune T. Immobilization of a Bacterial Cytochrome P450 Monooxygenase System on a Solid Support. Angew Chem Int Ed Engl 2016; 55:15002-15006. [PMID: 27781345 DOI: 10.1002/anie.201608033] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 09/16/2016] [Indexed: 01/12/2023]
Abstract
Bacterial cytochrome P450s (P450s), which catalyze regio- and stereoselective oxidations of hydrocarbons with high turnover rates, are attractive biocatalysts for fine chemical production. Enzyme immobilization is needed for cost-effective industrial manufacturing. However, immobilization of P450s is difficult because electron-transfer proteins are involved in catalysis and anchoring these can prevent them from functioning as shuttle molecules for carrying electrons. We studied a heterotrimeric protein-mediated co-immobilization of a bacterial P450, and its electron-transfer protein and reductase. Fusion with subunits of a heterotrimeric Sulfolobus solfataricus proliferating cell nuclear antigen (PCNA) enabled immobilization of the three proteins on a solid support. The co-immobilized enzymes catalyzed monooxygenation because the electron-transfer protein fused to PCNA via a single peptide linker retained its electron-transport function.
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Affiliation(s)
- Cheau Yuaan Tan
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Hidehiko Hirakawa
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Risa Suzuki
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.,Department of Biotechnology, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8603, Japan
| | - Tomoaki Haga
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Fumiya Iwata
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Teruyuki Nagamune
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.,Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
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Termtanasombat M, Mitsuno H, Misawa N, Yamahira S, Sakurai T, Yamaguchi S, Nagamune T, Kanzaki R. Cell-Based Odorant Sensor Array for Odor Discrimination Based on Insect Odorant Receptors. J Chem Ecol 2016; 42:716-24. [DOI: 10.1007/s10886-016-0726-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Revised: 06/22/2016] [Accepted: 06/29/2016] [Indexed: 10/21/2022]
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Ishijima A, Tanaka J, Azuma T, Minamihata K, Yamaguchi S, Kobayashi E, Nagamune T, Sakuma I. The lifetime evaluation of vapourised phase-change nano-droplets. Ultrasonics 2016; 69:97-105. [PMID: 27082763 DOI: 10.1016/j.ultras.2016.04.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 04/01/2016] [Accepted: 04/03/2016] [Indexed: 05/20/2023]
Abstract
Phase-change nano-droplets (PCNDs) are sub-micron particles that are coated with phospholipid and contain liquid-state perfluorocarbons such as perfluoropentane (boiling point=29°C) and perfluorohexane (boiling point=57°C), which can vapourise upon application of ultrasound. The bubbles generated by such reactions can serve as ultrasound contrast agents or HIFU sensitisers. However, the lifetime of bubbles generated from PCNDs on μs-order is not well known. Knowledge of the condition of PCND-derived bubbles on μs-order is essential for producing bubbles customised for specific purposes. In this study, we use an optical measurement system to measure the vapourisation and stability of the bubbles (bubble-lifetime) as well as the stability-controlling method of the nucleated bubbles on μs-order while changing the internal composition of PCNDs and the ambient temperature. PCND-derived bubbles remain in a bubble state when the boiling point of the internal composition is lower than the ambient temperature, but lose their optical contrast after approximately 10μs by re-condensation or dissolution when the boiling point of the internal composition is higher than the ambient temperature. We reveal that the superheating condition significantly affects the fate of vapourised PCNDs and that the bubble-lifetime can be controlled by changing both the ambient temperature conditions and the internal composition of PCNDs.
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Affiliation(s)
- Ayumu Ishijima
- Department of Precision Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, Japan
| | - Jun Tanaka
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, Japan
| | - Takashi Azuma
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, Japan.
| | - Kosuke Minamihata
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, Japan
| | - Satoshi Yamaguchi
- Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo, Japan
| | - Etsuko Kobayashi
- Department of Precision Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, Japan
| | - Ichiro Sakuma
- Department of Precision Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, Japan
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Iwata F, Hirakawa H, Nagamune T. Three proliferating cell nuclear antigen homologues from Metallosphaera sedula form a head-to-tail heterotrimer. Sci Rep 2016; 6:26588. [PMID: 27228945 PMCID: PMC4894655 DOI: 10.1038/srep26588] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 05/04/2016] [Indexed: 11/28/2022] Open
Abstract
Proliferating cell nuclear antigen (PCNA) is a sliding clamp that plays a key role in
DNA metabolism. Genome sequence analysis has revealed that some crenarchaea possess
three PCNA genes in their genome, but it has been reported that three PCNAs
do not always form a unique heterotrimer composed of one of each molecule. The
thermoacidophilic archaeon, Metallosphaera sedula, has three PCNA
homologue genes. Here, we demonstrated that the three PCNA homologues, MsePCNA1,
MsePCNA2 and MsePCNA3, exclusively form a heterotrimer in a stepwise fashion;
MsePCNA1 and MsePCNA2 form a heterodimer, and then MsePCNA3 binds to the
heterodimer. We determined that the dissociation constants between MsePCNA1 and
MsePCNA2, and between MsePCNA3 and the MsePCNA1:MsePCNA2 heterodimer are 0.29 and
43 nM, respectively. Moreover, the MsePCNA1, MsePCNA2 and MsePCNA3
heterotrimer stimulated M. sedula DNA ligase 1 activity, suggesting that the
heterotrimer works as a DNA sliding clamp in the organism. The stable and stepwise
heterotrimerization of M. sedula PCNA homologues would be useful to generate
functional protein-based materials such as artificial multi-enzyme complexes,
functional hydrogels and protein fibres, which have recently been achieved by
protein self-assembly.
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Affiliation(s)
- Fumiya Iwata
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Hidehiko Hirakawa
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.,Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Mishina M, Minamihata K, Moriyama K, Nagamune T. Peptide Tag-Induced Horseradish Peroxidase-Mediated Preparation of a Streptavidin-Immobilized Redox-Sensitive Hydrogel. Biomacromolecules 2016; 17:1978-84. [DOI: 10.1021/acs.biomac.6b00149] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Masahiro Mishina
- Department
of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku,
Tokyo 113-8656, Japan
| | - Kosuke Minamihata
- Department
of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku,
Tokyo 113-8656, Japan
| | - Kousuke Moriyama
- Biotechnology
Research Institute for Drug Discovery, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Center fifth, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Teruyuki Nagamune
- Department
of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku,
Tokyo 113-8656, Japan
- Department
of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Ishiwatari A, Yamaguchi S, Takamori S, Yamahira S, Minamihata K, Nagamune T. Photolytic Protein Aggregates: Versatile Materials for Controlled Release of Active Proteins. Adv Healthc Mater 2016; 5:1002-7. [PMID: 26945901 DOI: 10.1002/adhm.201500957] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 01/18/2016] [Indexed: 01/29/2023]
Abstract
Photolytic protein aggregates are developed as a facile and versatile platform for light-induced release of active proteins. The proteins modified with biotin through a photo-cleavable linker rapidly form aggregates with streptavidin and biotinylated functional molecules simply by mixing. Light irradiation releases active proteins from the aggregates in high yields, and light-induced uptake of drug-modified transferrin into living cells is successfully demonstrated.
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Affiliation(s)
- Akira Ishiwatari
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Satoshi Yamaguchi
- Research Center for Advanced Science and Technology (RCAST); The University of Tokyo; 4-6-1 Komaba, Meguro-ku Tokyo 153-8904 Japan
| | - Satoshi Takamori
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Shinya Yamahira
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Kosuke Minamihata
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
- Department of Bioengineering; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
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Minamihata K, Yamaguchi S, Nakajima K, Nagamune T. Tyrosine Coupling Creates a Hyperbranched Multivalent Protein Polymer Using Horseradish Peroxidase via Bipolar Conjugation Points. Bioconjug Chem 2016; 27:1348-59. [DOI: 10.1021/acs.bioconjchem.6b00138] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Kosuke Minamihata
- Department
of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - Sou Yamaguchi
- Department
of Bioengineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - Kei Nakajima
- Department
of Bioengineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - Teruyuki Nagamune
- Department
of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
- Department
of Bioengineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
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42
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Nakabayashi H, Aoyama S, Kawahara M, Nagamune T. Differentiation signalobody: Demonstration of antigen-dependent osteoclast differentiation from a progenitor cell line. J Biosci Bioeng 2016; 122:357-63. [PMID: 26979343 DOI: 10.1016/j.jbiosc.2016.02.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 02/13/2016] [Accepted: 02/19/2016] [Indexed: 01/10/2023]
Abstract
A "cytokine-less" in vitro differentiation method would be promising for cost-effective mass production of cells used for regenerative medicine. In this study, we developed a differentiation signalobody S-RANK, in which the extracellular domain of receptor activator of nuclear factor kappa-B (RANK) is replaced with a single-chain variable fragment (scFv) to attain signaling in response to an inexpensive antigen. A murine macrophage cell line RAW264, which is known to differentiate into an osteoclast by RANK ligand (RANKL), was lentivirally transduced with S-RANK. When the resultant cells were cultured with a specific antigen, the cells differentiated into multinucleated tartrate-resistant acid phosphatase-positive osteoclasts. The differentiation efficiency was almost comparable to those induced by RANKL. In addition, the signaling analysis demonstrated that nuclear factor kappa-B and mitogen-activated protein kinase signaling pathways, which are the major signaling pathways downstream of wild-type RANK, were also activated by S-RANK. These results demonstrate that S-RANK sufficiently mimics signal transduction of wild-type RANK. Differentiation signalobodies may be applied for controlling differentiation of other cell types by using appropriate signaling domains.
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Affiliation(s)
- Hideto Nakabayashi
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Saeko Aoyama
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Lee S, Kaku Y, Inoue S, Nagamune T, Kawahara M. Growth signalobody selects functional intrabodies in the mammalian cytoplasm. Biotechnol J 2016; 11:565-73. [PMID: 26647155 DOI: 10.1002/biot.201500364] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 09/03/2015] [Accepted: 12/08/2015] [Indexed: 12/18/2022]
Abstract
A versatile strategy to inhibit protein functions in the cytoplasmic environment is eagerly anticipated for drug discovery. In this study, we demonstrate a novel system to directly select functional intrabodies from a library in the mammalian cytoplasm. In this system, a target homo-oligomeric antigen is expressed together with a single-chain Fv (scFv) library that is linked to the cytoplasmic domain of a receptor tyrosine kinase (RTK) in the cytoplasm of murine interleukin-3 (IL-3)-dependent cells. As the tyrosine kinase is activated by dimerization, only scFv-RTK clones that can bind to the target antigen would be oligomerized and transduce a growth signal under the IL-3-deprived condition, which leads to selection of functional intrabodies. To demonstrate this system, we used rabies virus phosphoprotein (RV-P) that forms dimers in the cytoplasm as a target antigen. As a result, functional intrabodies were selected using our system from a naïve scFv library as well as from a pre-selected anti-RV-P library generated by phage display. This system may be applied for screening intrabodies that can prevent progression of various severe diseases.
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Affiliation(s)
- Songhee Lee
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Yoshihiro Kaku
- Department of Veterinary Science, National Institute of Infectious Diseases, Tokyo, Japan
| | - Satoshi Inoue
- Department of Veterinary Science, National Institute of Infectious Diseases, Tokyo, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan.
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44
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Oshiba Y, Tamaki T, Ohashi H, Hirakawa H, Yamaguchi S, Nagamune T, Yamaguchi T. Correlation between Activity and Molecular Structure around the Active Center of Cytochrome P450cam Conjugates. J Chem Eng Japan / JCEJ 2016. [DOI: 10.1252/jcej.15we136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yuhei Oshiba
- Chemical Resources Laboratory, Tokyo Institute of Technology
| | - Takanori Tamaki
- Chemical Resources Laboratory, Tokyo Institute of Technology
| | - Hidenori Ohashi
- Chemical Resources Laboratory, Tokyo Institute of Technology
| | - Hidehiko Hirakawa
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo
| | - Satoshi Yamaguchi
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo
- Department of Bioengineering, School of Engineering, The University of Tokyo
| | - Takeo Yamaguchi
- Chemical Resources Laboratory, Tokyo Institute of Technology
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Miura T, Nagamune T, Kawahara M. Ligand-inducible dimeric antibody for selecting antibodies against a membrane protein based on mammalian cell proliferation. Biotechnol Bioeng 2015; 113:1113-23. [DOI: 10.1002/bit.25858] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 09/23/2015] [Accepted: 10/13/2015] [Indexed: 12/26/2022]
Affiliation(s)
- Tomohiro Miura
- Department of Bioengineering; Graduate School of Engineering, The University of Tokyo; Tokyo Japan
| | - Teruyuki Nagamune
- Department of Bioengineering; Graduate School of Engineering, The University of Tokyo; Tokyo Japan
- Department of Chemistry and Biotechnology; Graduate School of Engineering, The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku; Tokyo 113-8656 Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology; Graduate School of Engineering, The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku; Tokyo 113-8656 Japan
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46
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Zhang J, Yamaguchi S, Nagamune T. Sortase A-mediated synthesis of ligand-grafted cyclized peptides for modulating a model protein-protein interaction. Biotechnol J 2015; 10:1499-505. [DOI: 10.1002/biot.201500013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 03/21/2015] [Accepted: 04/21/2015] [Indexed: 12/15/2022]
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47
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Minamihata K, Maeda Y, Yamaguchi S, Ishihara W, Ishiwatari A, Takamori S, Yamahira S, Nagamune T. Photosensitizer and polycationic peptide-labeled streptavidin as a nano-carrier for light-controlled protein transduction. J Biosci Bioeng 2015; 120:630-6. [PMID: 25935501 DOI: 10.1016/j.jbiosc.2015.04.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 03/25/2015] [Accepted: 04/02/2015] [Indexed: 01/06/2023]
Abstract
Transductions of exogenous proteins into cells enable the precise study of the effect of the transduced proteins on cellular functions. Accordingly, the protein transduction technique, which can control the release of proteins into the cytosol with certainty and high-throughput, is highly desired in various research fields. In this study, streptavidin (SA) labeled with a photosensitizer and cell-permeable peptides (CPP) was proposed as a nano-carrier for light-controlled protein transduction. SA was modified with biotinylated oligo-arginine peptides (Rpep), which were functionalized with Alexa Fluor 546 (AF546), to achieve cell penetrating and endosomal escape functionalities. The SA-Rpep complex was efficiently internalized into living HeLa cells corresponding to the length and the modification number of Rpep. SA conjugated with more than three equimolar AF546-modified Rpep consisting of fifteen arginine residues was achieved to diffuse throughout the cytosol without cytotoxicity by irradiation of the excitation light for AF546. The optimized nano-carrier was confirmed to transduce a biotinylated model cargo protein, enhanced green fluorescent protein fused with thioredoxin (tEGFP) into the cytosol at the light-irradiated area. The results provided proof-of-principle that SA possessing multiple AF546-modified Rpep has the potential to be a versatile and facile carrier for light-controlled protein transduction into the cytosol of mammalian cells.
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Affiliation(s)
- Kosuke Minamihata
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yasukazu Maeda
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Satoshi Yamaguchi
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Wataru Ishihara
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Akira Ishiwatari
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Satoshi Takamori
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Shinya Yamahira
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
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Hirakawa H, Ishikawa S, Nagamune T. Ca2+ -independent sortase-A exhibits high selective protein ligation activity in the cytoplasm of Escherichia coli. Biotechnol J 2015; 10:1487-92. [PMID: 25864513 DOI: 10.1002/biot.201500012] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 03/10/2015] [Accepted: 04/08/2015] [Indexed: 11/07/2022]
Abstract
A Staphylococcus aureus transpeptidase, sortase A (SrtA), which catalyzes a peptide ligation with high substrate specificity, is a useful tool to site-specifically attach proteinaceous/peptidic functional molecules to target proteins. However, its strong Ca(2+) dependency makes SrtA difficult for use under low Ca(2+) concentrations and in the presence of Ca(2+)-binding substances. To overcome this problem, we designed a SrtA mutant that Ca(2+)-independently demonstrates a high catalytic activity. The heptamutant (P94R/E105K/E108A/D160N/D165A/K190E/K196T), which resulted from a combination of known mutations at the Ca(2+) -binding site and around the substrate-binding site, successfully catalyzed a selective protein-protein ligation in the cytoplasm of Escherichia coli. Selective protein modification in living cells is a promising approach for investigating cellular events and regulating cell functions. This SrtA mutant may prove to be a versatile tool for adding new functionalities to proteins of interest by incorporating functional proteins and chemically modified peptides in living cells, which usually retain low Ca(2+) concentrations.
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Affiliation(s)
- Hidehiko Hirakawa
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo, Japan.
| | - Suguru Ishikawa
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Tokyo, Japan.,Department of Bioengineering, School of Engineering, The University of Tokyo, Tokyo, Japan
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Tan CY, Hirakawa H, Nagamune T. Supramolecular protein assembly supports immobilization of a cytochrome P450 monooxygenase system as water-insoluble gel. Sci Rep 2015; 5:8648. [PMID: 25733255 PMCID: PMC4346803 DOI: 10.1038/srep08648] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Accepted: 01/29/2015] [Indexed: 01/05/2023] Open
Abstract
Diverse applications of the versatile bacterial cytochrome P450 enzymes (P450s) are hampered by their requirement for the auxiliary proteins, ferredoxin reductases and ferredoxins, that transfer electrons to P450s. Notably, this limits the use of P450s as immobilized enzymes for industrial purposes. Herein, we demonstrate the immobilization of a bacterial P450 and its redox protein partners by supramolecular complex formation using a self-assembled heterotrimeric protein. Employment of homodimeric phosphite dehydrogenase (PTDH) for cross-linking “proliferating cell nuclear antigen-utilized protein complex of P450 and its two electron transfer-related proteins” (PUPPET) yielded a gelling PUPPET-PTDH system capable of regenerating NADH for electron supply owing to its phosphite oxidation activity. The protein gel catalyzed monooxygenation in the presence of phosphite and NAD+. The gel was completely water-insoluble and could be reused. This concept of oligomeric protein-insolubilized enzymes can be widely applied to various multienzymatic reactions such as cascade reactions and coupling reactions.
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Affiliation(s)
- Cheau Yuaan Tan
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Hidehiko Hirakawa
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Teruyuki Nagamune
- 1] Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan [2] Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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50
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Honda S, Nagamune T, Kawahara M. Selection of cDNA candidates that induce oligomerization of NLRP3 using a chimeric receptor approach. J Biosci Bioeng 2015; 120:223-30. [PMID: 25641579 DOI: 10.1016/j.jbiosc.2014.12.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Revised: 12/10/2014] [Accepted: 12/20/2014] [Indexed: 11/26/2022]
Abstract
Since diverse cellular events are regulated by protein oligomerization, identification of molecules that affect oligomerization of a target protein is important for understanding cellular physiology and developing therapeutics. In this study, we aimed to screen cDNA candidates that induce oligomerization of NLRP3, which is one of the important inflammatory sensor proteins, in mammalian cytoplasm. In our screening method, the chimera composed of NLRP3 and the kinase domain of c-kit, one of the receptor tyrosine kinases (RTKs) activated by oligomerization, is expressed in cytoplasm of an IL-3-dependent mammalian cell line. The cells are then transduced with a cDNA library, and cultured in the absence of IL-3. If the transduced cDNA is a NLRP3 activator, the kinase domain of the NLRP3-c-kit chimera is activated by oligomerization, which induces cell growth even in the absence of IL-3. Using this system, constitutive oligomers of two NLRP3 variants were clearly detected by cell growth. Furthermore, cDNA screening resulted in identification of three distinct cDNAs that are potential candidates of NLRP3 activators. These results demonstrate the utility of our chimeric receptor-based system for screening candidates that induce oligomerization of a target protein.
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Affiliation(s)
- Shingo Honda
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Teruyuki Nagamune
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masahiro Kawahara
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
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