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Carrow KP, Hamilton HL, Hopps MP, Li Y, Qiao B, Payne NC, Thompson MP, Zhang X, Magassa A, Fattah M, Agarwal S, Vincent MP, Buyanova M, Bertin PA, Mazitschek R, Olvera de la Cruz M, Johnson DA, Johnson JA, Gianneschi NC. Inhibiting the Keap1/Nrf2 Protein-Protein Interaction with Protein-Like Polymers. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2311467. [PMID: 38241649 PMCID: PMC11257647 DOI: 10.1002/adma.202311467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/11/2024] [Indexed: 01/21/2024]
Abstract
Successful and selective inhibition of the cytosolic protein-protein interaction (PPI) between nuclear factor erythroid 2-related factor 2 (Nrf2) and Kelch-like ECH-associating protein 1 (Keap1) can enhance the antioxidant response, with the potential for a therapeutic effect in a range of settings including in neurodegenerative disease (ND). Small molecule inhibitors have been developed, yet many have off-target effects, or are otherwise limited by poor cellular permeability. Peptide-based strategies have also been attempted to enhance specificity, yet face challenges due to susceptibility to degradation and lack of cellular penetration. Herein, these barriers are overcome utilizing a polymer-based proteomimetics. The protein-like polymer (PLP) consists of a synthetic, lipophilic polymer backbone displaying water soluble Keap1-binding peptides on each monomer unit forming a brush polymer architecture. The PLPs are capable of engaging Keap1 and displacing the cellular protective transcription factor Nrf2, which then translocates to the nucleus, activating the antioxidant response element (ARE). PLPs exhibit increased Keap1 binding affinity by several orders of magnitude compared to free peptides, maintain serum stability, are cell-penetrant, and selectively activate the ARE pathway in cells, including in primary cortical neuronal cultures. Keap1/Nrf2-inhibitory PLPs have the potential to impact the treatment of disease states associated with dysregulation of oxidative stress, such as NDs.
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Affiliation(s)
- Kendal P Carrow
- Department of Biomedical Engineering, McCormick School of Engineering, Medical Scientist Training Program, Feinberg School of Medicine, International Institute for Nanotechnology, Northwestern University, Evanston, 60208, IL, USA
| | - Haylee L Hamilton
- School of Pharmacy, University of Wisconsin, Madison, 57305, WI, USA
| | - Madeline P Hopps
- International Institute for Nanotechnology, Department of Chemistry, Chemistry of Life Processes Institute, Northwestern University, Evanston, 60208, IL, USA
| | - Yang Li
- Department of Chemical and Biological Engineering, McCormick School of Engineering, Northwestern University, Evanston, 60208, IL, USA
| | - Baofu Qiao
- Department of Natural Sciences, Baruch College, City University of New York, New York, 10010, NY, USA
| | - N Connor Payne
- Center for Systems Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Department of Chemistry & Chemical Biology, Harvard University, Cambridge, 02138, MA, USA
| | - Matthew P Thompson
- International Institute for Nanotechnology, Department of Chemistry, Chemistry of Life Processes Institute, Northwestern University, Evanston, 60208, IL, USA
| | - Xiaoyu Zhang
- International Institute for Nanotechnology, Department of Chemistry, Chemistry of Life Processes Institute, Northwestern University, Evanston, 60208, IL, USA
| | - Assa Magassa
- International Institute for Nanotechnology, Department of Chemistry, Chemistry of Life Processes Institute, Northwestern University, Evanston, 60208, IL, USA
| | - Mara Fattah
- International Institute for Nanotechnology, Department of Chemistry, Chemistry of Life Processes Institute, Northwestern University, Evanston, 60208, IL, USA
| | - Shivangi Agarwal
- Grove Biopharma, Inc, 1375 W. Fulton St., Ste. 650, Chicago, 60558, IL, USA
| | - Michael P Vincent
- Grove Biopharma, Inc, 1375 W. Fulton St., Ste. 650, Chicago, 60558, IL, USA
| | - Marina Buyanova
- Grove Biopharma, Inc, 1375 W. Fulton St., Ste. 650, Chicago, 60558, IL, USA
| | - Paul A Bertin
- Grove Biopharma, Inc, 1375 W. Fulton St., Ste. 650, Chicago, 60558, IL, USA
| | - Ralph Mazitschek
- Center for Systems Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, 02142, MA, USA
- Harvard T.H. Chan School of Public Health, Boston, 02115, MA, USA
| | - Monica Olvera de la Cruz
- Department of Materials Science & Engineering, Robert R. McCormick School of Engineering and Applied Science, Center for Computation and Theory of Soft Materials, Northwestern University, Evanston, 60208, IL, USA
| | - Delinda A Johnson
- School of Pharmacy, University of Wisconsin, Madison, 57305, WI, USA
| | - Jeffrey A Johnson
- School of Pharmacy, University of Wisconsin, Madison, 57305, WI, USA
| | - Nathan C Gianneschi
- Departments of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, International Institute for Nanotechnology, Northwestern University, Evanston, 60208, IL, USA
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Choi W, Sun H, Battistella C, Berger O, Vratsanos MA, Wang MM, Gianneschi NC. Biomolecular Densely Grafted Brush Polymers: Oligonucleotides, Oligosaccharides and Oligopeptides. Angew Chem Int Ed Engl 2020; 59:19762-19772. [PMID: 32436259 PMCID: PMC11042487 DOI: 10.1002/anie.202005379] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Indexed: 01/19/2023]
Abstract
In this Minireview, we describe synthetic polymers densely functionalized with sequence-defined biomolecular sidechains. We focus on synthetic brush polymers of oligonucleotides, oligosaccharides, and oligopeptides, prepared via graft-through polymerization from biomolecule functionalized monomers. The resulting structures are brush polymers wherein a biomolecular graft is positioned at each monomer backbone unit. We describe key synthetic milestones, identify synthetic opportunities, and highlight recent advances in the field, including biological applications.
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Affiliation(s)
- Wonmin Choi
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Hao Sun
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Claudia Battistella
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Or Berger
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Maria A. Vratsanos
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Max M. Wang
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
| | - Nathan C. Gianneschi
- Department Department of Chemistry, Materials Science & Engineering, Biomedical Engineering, Pharmacology, International Institute for Nanotechnology, Simpson Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208 (USA)
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3
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Choi W, Sun H, Battistella C, Berger O, Vratsanos MA, Wang MM, Gianneschi NC. Biomolecular Densely Grafted Brush Polymers: Oligonucleotides, Oligosaccharides and Oligopeptides. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005379] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Wonmin Choi
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Hao Sun
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Claudia Battistella
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Or Berger
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Maria A. Vratsanos
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Max M. Wang
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
| | - Nathan C. Gianneschi
- Department Department of Chemistry Materials Science & Engineering Biomedical Engineering, Pharmacology International Institute for Nanotechnology Simpson Querrey Institute Chemistry of Life Processes Institute Lurie Cancer Center Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA
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Yang S, Tang Q, Chen L, Chang J, Jiang T, Zhao J, Wang M, Chen PR. Cationic Lipid-based Intracellular Delivery of Bacterial Effectors for Rewiring Malignant Cell Signaling. Angew Chem Int Ed Engl 2020; 59:18087-18094. [PMID: 32671943 DOI: 10.1002/anie.202009572] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Indexed: 12/12/2022]
Abstract
The abundance of bacterial effectors have inspired us to explore their potential in rewiring malignant cell signaling. Their incapability for entering cells, however, hinders such application. Herein we developed a cationic lipid-based high throughput library screening platform for effective intracellular delivery of bacterial effectors. As the misregulated MAPK signaling is a hallmark of many types of cancer, we turned to the Shigella effector OspF which irreversibly inactivates ERK, the terminal component of MAPK cascade. We created a function-based screening assay to obtain AMPA-O16B lipid nanoparticles for effective OspF intracellular delivery, which inhibited the malignant MAPK signaling and tumor growth in vitro and in vivo. Furthermore, the optimized lipid nanoparticle formulation can deliver OspF to modulate the immunosuppressive responses in macrophages. Our work is a general strategy to explore the therapeutic potentials of naturally evolved bacterial effectors.
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Affiliation(s)
- Shaojun Yang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Qiao Tang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing, 100190, China
| | - Long Chen
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Jin Chang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing, 100190, China
| | - Tian Jiang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing, 100190, China
| | - Jingyi Zhao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Ming Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing, 100190, China.,University of Chinese Academy of Science, Beijing, 100049, China
| | - Peng R Chen
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.,Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, 100871, China
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Yang S, Tang Q, Chen L, Chang J, Jiang T, Zhao J, Wang M, Chen PR. Cationic Lipid‐based Intracellular Delivery of Bacterial Effectors for Rewiring Malignant Cell Signaling. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009572] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Shaojun Yang
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Qiao Tang
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Analytical Chemistry for Living Biosystems Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing 100190 China
| | - Long Chen
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Jin Chang
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Analytical Chemistry for Living Biosystems Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing 100190 China
| | - Tian Jiang
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Analytical Chemistry for Living Biosystems Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing 100190 China
| | - Jingyi Zhao
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Ming Wang
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Analytical Chemistry for Living Biosystems Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing 100190 China
- University of Chinese Academy of Science Beijing 100049 China
| | - Peng R. Chen
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Peking-Tsinghua Center for Life Sciences Peking University Beijing 100871 China
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Ankireddy SR, Vo VG, An SSA, Kim J. Solvent-Free Synthesis of Fluorescent Carbon Dots: An Ecofriendly Approach for the Bioimaging and Screening of Anticancer Activity via Caspase-Induced Apoptosis. ACS APPLIED BIO MATERIALS 2020; 3:4873-4882. [DOI: 10.1021/acsabm.0c00377] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Seshadri Reddy Ankireddy
- Department of Chemical and Biological Engineering, Gachon University, Seongnam, Gyeonggi-Do 13120, South Korea
- Department of Chemistry, Akal College of Basic Sciences, Eternal University, Baru Sahib, Sirmour 173101, India
| | - Van Giau Vo
- Institute of Research and Development, Duy Tan University, Danang 550000, Vietnam
- Department of Industrial and Environmental Engineering, Graduate School of Environment, Gachon University, Seongnam, Gyeonggi-Do 13120, South Korea
| | - Seong Soo A. An
- Department of Bionano Technology, Gachon University, Seongnam 13120, Republic of Korea
| | - Jongsung Kim
- Department of Chemical and Biological Engineering, Gachon University, Seongnam, Gyeonggi-Do 13120, South Korea
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