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VanDyke D, Taylor JD, Kaeo KJ, Hunt J, Spangler JB. Biologics-based degraders - an expanding toolkit for targeted-protein degradation. Curr Opin Biotechnol 2022; 78:102807. [PMID: 36179405 PMCID: PMC9742328 DOI: 10.1016/j.copbio.2022.102807] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 08/26/2022] [Accepted: 08/27/2022] [Indexed: 12/14/2022]
Abstract
Targeted protein degradation (TPD) is a broadly useful proteome editing tool for biological research and therapeutic development. TPD offers several advantages over functional inhibition alone, including the ability to target previously undruggable proteins and the substantial and sustained knockout of protein activity. A variety of small molecule approaches hijack endogenous protein degradation machinery, but are limited to proteins with a cytosolic domain and suitable binding pocket. Recently, biologics-based methods have expanded the TPD toolbox by allowing access to extracellular and surface-exposed proteins and increasing target specificity. Here, we summarize recent advances in the use of biologics to deplete proteins through either the ubiquitin-proteasome system or the lysosomal degradation pathway, and discuss routes to their effective delivery as potential therapeutic interventions.
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Affiliation(s)
- Derek VanDyke
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Biologics Engineering, R&D, AstraZeneca, Gaithersburg, MD, USA
| | | | - Kyle J Kaeo
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - James Hunt
- Biologics Engineering, R&D, AstraZeneca, Cambridge, UK
| | - Jamie B Spangler
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Bloomberg∼Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University, Baltimore, MD, USA; Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA; Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Wang J, Zhang M, Liu S, He Z, Wang R, Liang M, An Y, Jiang C, Song C, Ning Z, Yin F, Huang H, Li Z, Ye Y. Targeting UBE2C for degradation by bioPROTACs based on bacterial E3 ligase. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Stephens EA, Ludwicki MB, Meksiriporn B, Li M, Ye T, Monticello C, Forsythe KJ, Kummer L, Zhou P, Plückthun A, DeLisa MP. Engineering Single Pan-Specific Ubiquibodies for Targeted Degradation of All Forms of Endogenous ERK Protein Kinase. ACS Synth Biol 2021; 10:2396-2408. [PMID: 34399052 DOI: 10.1021/acssynbio.1c00357] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Ubiquibodies (uAbs) are a customizable proteome editing technology that utilizes E3 ubiquitin ligases genetically fused to synthetic binding proteins to steer otherwise stable proteins of interest (POIs) to the 26S proteasome for degradation. The ability of engineered uAbs to accelerate the turnover of exogenous or endogenous POIs in a post-translational manner offers a simple yet robust tool for dissecting diverse functional properties of cellular proteins as well as for expanding the druggable proteome to include tumorigenic protein families that have yet-to-be successfully drugged by conventional inhibitors. Here, we describe the engineering of uAbs composed of human carboxyl-terminus of Hsc70-interacting protein (CHIP), a highly modular human E3 ubiquitin ligase, tethered to differently designed ankyrin repeat proteins (DARPins) that bind to nonphosphorylated (inactive) and/or doubly phosphorylated (active) forms of extracellular signal-regulated kinase 1 and 2 (ERK1/2). Two of the resulting uAbs were found to be global ERK degraders, pan-specifically capturing all endogenous ERK1/2 protein forms and redirecting them to the proteasome for degradation in different cell lines, including MCF7 breast cancer cells. Taken together, these results demonstrate how the substrate specificity of an E3 ubiquitin ligase can be reprogrammed to generate designer uAbs against difficult-to-drug targets, enabling a modular platform for remodeling the mammalian proteome.
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Affiliation(s)
- Erin A Stephens
- Biochemistry, Molecular and Cell Biology, Cornell University, Ithaca, New York 14853, United States
| | - Morgan B Ludwicki
- Robert F. Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Bunyarit Meksiriporn
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Mingji Li
- Robert F. Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Tianzheng Ye
- Robert F. Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Connor Monticello
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Katherine J Forsythe
- College of Arts and Sciences, Cornell University, Ithaca, New York 14853, United States
| | - Lutz Kummer
- Department of Biochemistry, University of Zürich, 8057 Zürich, Switzerland
| | - Pengbo Zhou
- Department of Pathology and Laboratory Medicine, The Joan and Stanford I. Weill Medical College of Cornell University, New York, New York 10065, United States
| | - Andreas Plückthun
- Department of Biochemistry, University of Zürich, 8057 Zürich, Switzerland
| | - Matthew P DeLisa
- Biochemistry, Molecular and Cell Biology, Cornell University, Ithaca, New York 14853, United States
- Robert F. Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
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Chen RP, Gaynor AS, Chen W. Synthetic biology approaches for targeted protein degradation. Biotechnol Adv 2019; 37:107446. [DOI: 10.1016/j.biotechadv.2019.107446] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 09/03/2019] [Accepted: 09/06/2019] [Indexed: 12/12/2022]
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Lopez‐Barbosa N, Ludwicki MB, DeLisa MP. Proteome editing using engineered proteins that hijack cellular quality control machinery. AIChE J 2019. [DOI: 10.1002/aic.16854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Natalia Lopez‐Barbosa
- Robert F. Smith School of Chemical and Biomolecular Engineering Cornell University Ithaca New York
| | - Morgan B. Ludwicki
- Robert F. Smith School of Chemical and Biomolecular Engineering Cornell University Ithaca New York
| | - Matthew P. DeLisa
- Robert F. Smith School of Chemical and Biomolecular Engineering Cornell University Ithaca New York
- Nancy E. and Peter C. Meinig School of Biomedical Engineering Cornell University Ithaca New York
- Biochemistry, Molecular and Cell Biology Cornell University Ithaca New York
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Ludwicki MB, Li J, Stephens EA, Roberts RW, Koide S, Hammond PT, DeLisa MP. Broad-Spectrum Proteome Editing with an Engineered Bacterial Ubiquitin Ligase Mimic. ACS CENTRAL SCIENCE 2019; 5:852-866. [PMID: 31139721 PMCID: PMC6535771 DOI: 10.1021/acscentsci.9b00127] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Indexed: 05/03/2023]
Abstract
Manipulation of the ubiquitin-proteasome pathway to achieve targeted silencing of cellular proteins has emerged as a reliable and customizable strategy for remodeling the mammalian proteome. One such approach involves engineering bifunctional proteins called ubiquibodies that are comprised of a synthetic binding protein fused to an E3 ubiquitin ligase, thus enabling post-translational ubiquitination and degradation of a target protein independent of its function. Here, we have designed a panel of new ubiquibodies based on E3 ubiquitin ligase mimics from bacterial pathogens that are capable of effectively interfacing with the mammalian proteasomal degradation machinery for selective removal of proteins of interest. One of these, the Shigella flexneri effector protein IpaH9.8 fused to a fibronectin type III (FN3) monobody that specifically recognizes green fluorescent protein (GFP), was observed to potently eliminate GFP and its spectral derivatives as well as 15 different FP-tagged mammalian proteins that varied in size (27-179 kDa) and subcellular localization (cytoplasm, nucleus, membrane-associated, and transmembrane). To demonstrate therapeutically relevant delivery of ubiquibodies, we leveraged a bioinspired molecular assembly method whereby synthetic mRNA encoding the GFP-specific ubiquibody was coassembled with poly A binding proteins and packaged into nanosized complexes using biocompatible, structurally defined polypolypeptides bearing cationic amine side groups. The resulting nanoplexes delivered ubiquibody mRNA in a manner that caused efficient target depletion in cultured mammalian cells stably expressing GFP as well as in transgenic mice expressing GFP ubiquitously. Overall, our results suggest that IpaH9.8-based ubiquibodies are a highly modular proteome editing technology with the potential for pharmacologically modulating disease-causing proteins.
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Affiliation(s)
- Morgan B. Ludwicki
- Robert F. Smith
School of Chemical and Biomolecular Engineering, Cornell University, 120 Olin Hall, Ithaca, New
York 14853, United
States
| | - Jiahe Li
- Department of Chemical Engineering and Koch Institute for
Integrative Cancer Research, Massachusetts
Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Erin A. Stephens
- Biochemistry, Molecular and Cell Biology, Cornell University, Ithaca, New York 14853, United States
| | - Richard W. Roberts
- Department
of Chemistry, University of Southern California, Los Angeles, California 90089, United States
| | - Shohei Koide
- Perlmutter Cancer Center, New York University
Langone Medical Center, New York, New York 10016, United States
- Department of Biochemistry and Molecular
Pharmacology, New York University School
of Medicine, New York, New York 10016, United States
| | - Paula T. Hammond
- Department of Chemical Engineering and Koch Institute for
Integrative Cancer Research, Massachusetts
Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Matthew P. DeLisa
- Robert F. Smith
School of Chemical and Biomolecular Engineering, Cornell University, 120 Olin Hall, Ithaca, New
York 14853, United
States
- Biochemistry, Molecular and Cell Biology, Cornell University, Ithaca, New York 14853, United States
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