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Chen W, Wang Y, Ren C, Yu S, Wang C, Xing J, Xu J, Yan S, Zhang T, Li Q, Peng X, Shao Y, Zhang R, Zhang D, Xing D. The role of TNC in atherosclerosis and drug development opportunities. Int J Biol Sci 2024; 20:127-136. [PMID: 38164188 PMCID: PMC10750296 DOI: 10.7150/ijbs.89890] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 10/23/2023] [Indexed: 01/03/2024] Open
Abstract
Tenascin C (TNC), a rich glycoprotein of the extracellular matrix, exhibits a pro-atherosclerosis or anti-atherosclerosis effect depending on its location. TNC, especially its C domain/isoform (TNC-C), is strongly overexpressed in atherosclerotic plaque active areas but virtually undetectable in most normal adult tissues, suggesting that TNC is a promising delivery vector target for atherosclerosis-targeted drugs. Many delivery vectors were investigated by recognizing TNC-C, including G11, G11-iRGD, TN11, PL1, and PL3. F16 and FNLM were also investigated by recognizing TNC-A1 and TNC, respectively. Notably, iRGD was undergoing clinical trials. PL1 not only recognizes TNC-C but also the extra domain-B (EDB) of fibronectin (FN), which is also a promising delivery vector for atherosclerosis-targeted drugs, and several conjugate agents are undergoing clinical trials. The F16-conjugate agent F16IL2 is undergoing clinical trials. Therefore, G11-iRGD, PL1, and F16 have great development value. Furthermore, ATN-RNA and IMA950 were investigated in clinical trials as therapeutic drugs and vaccines by targeting TNC, respectively. Therefore, targeting TNC could greatly improve the success rate of atherosclerosis-targeted drugs and/or specific drug development. This review discussed the role of TNC in atherosclerosis, atherosclerosis-targeted drug delivery vectors, and agent development to provide knowledge for drug development targeting TNC.
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Affiliation(s)
- Wujun Chen
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Yanhong Wang
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Chunling Ren
- Department of Pharmacy, Women's and Children's Hospital Afliated to Qingdao University, Qingdao Women's and Children's Hospital, Qingdao, Shandong, 266000, China
| | - Sha Yu
- Obstetrical Department, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266003, China
| | - Chao Wang
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Jiyao Xing
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Jiazhen Xu
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Saisai Yan
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Tingting Zhang
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Qian Li
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Xiaojin Peng
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Yingchun Shao
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Renshuai Zhang
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
| | - Daijun Zhang
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
- Qingdao Medical College, Qingdao University, Qingdao, Shandong, 266071, China
| | - Dongming Xing
- Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao Cancer Institute, Qingdao, Shandong, 266071, China
- School of Life Sciences, Tsinghua University, Beijing, 100084, China
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Mortensen M, Bertolini M, Mock J, Scheuermann J, Oehler S. Site-Specific Chemical Modification of a Cytokine Mimic for Small Molecule-Based Tumor Targeting. Bioconjug Chem 2023; 34:1374-1379. [PMID: 37462264 DOI: 10.1021/acs.bioconjchem.3c00194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2023]
Abstract
The targeted delivery of bioactive proteins, such as cytokines, for cancer immunotherapy approaches mostly relies on antibodies or antibody fragments. However, fusion proteins may display low tissue penetration due to a large molecular size. Small molecule ligands with high affinity toward tumor-associated antigens provide a promising alternative for the selective delivery of cytokines to tumor lesions. We developed a one-pot procedure for the site-specific thiazolidine formation between an aldehyde bearing small molecule and the in situ generated N-terminal cysteine of a bioactive protein. Thereby, neoleukin-2/15 (Neo-2/15), a computationally engineered interleukin-2 and -15 mimic, was chemically conjugated to acetazolamide plus, a potent carbonic anhydrase IX (CAIX) ligand. The conjugate retained the biological activity of Neo-2/15 and revealed its ability to accumulate in renal cell carcinoma (SK-RC-52) xenografts upon systemic intravenous administration. The results highlight the potential of small molecule targeting moieties to drive the accumulation of a protein cargo to the respective disease site while conserving the small construct size.
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Affiliation(s)
- Michael Mortensen
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), 8112 Zürich, Switzerland
| | - Marco Bertolini
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), 8112 Zürich, Switzerland
| | - Jacqueline Mock
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), 8112 Zürich, Switzerland
| | - Jörg Scheuermann
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), 8112 Zürich, Switzerland
| | - Sebastian Oehler
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zürich), 8112 Zürich, Switzerland
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Quijano-Rubio A, Bhuiyan AM, Yang H, Leung I, Bello E, Ali LR, Zhangxu K, Perkins J, Chun JH, Wang W, Lajoie MJ, Ravichandran R, Kuo YH, Dougan SK, Riddell SR, Spangler JB, Dougan M, Silva DA, Baker D. A split, conditionally active mimetic of IL-2 reduces the toxicity of systemic cytokine therapy. Nat Biotechnol 2023; 41:532-540. [PMID: 36316485 PMCID: PMC10110466 DOI: 10.1038/s41587-022-01510-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 09/18/2022] [Indexed: 11/07/2022]
Abstract
The therapeutic potential of recombinant cytokines has been limited by the severe side effects of systemic administration. We describe a strategy to reduce the dose-limiting toxicities of monomeric cytokines by designing two components that require colocalization for activity and that can be independently targeted to restrict activity to cells expressing two surface markers. We demonstrate the approach with a previously designed mimetic of cytokines interleukin-2 and interleukin-15-Neoleukin-2/15 (Neo-2/15)-both for trans-activating immune cells surrounding targeted tumor cells and for cis-activating directly targeted immune cells. In trans-activation mode, tumor antigen targeting of the two components enhanced antitumor activity and attenuated toxicity compared with systemic treatment in syngeneic mouse melanoma models. In cis-activation mode, immune cell targeting of the two components selectively expanded CD8+ T cells in a syngeneic mouse melanoma model and promoted chimeric antigen receptor T cell activation in a lymphoma xenograft model, enhancing antitumor efficacy in both cases.
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Affiliation(s)
- Alfredo Quijano-Rubio
- Department of Biochemistry and Institute for Protein Design, University of Washington, Seattle, WA, USA
- Department of Bioengineering, University of Washington, Seattle, WA, USA
- Monod Bio, Inc., Seattle, WA, USA
| | - Aladdin M Bhuiyan
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medicine, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Huilin Yang
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Isabel Leung
- Fred Hutchinson Cancer Research Center, Clinical Research Division, Seattle, WA, USA
| | - Elisa Bello
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medicine, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Lestat R Ali
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medicine, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Kevin Zhangxu
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medicine, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Jilliane Perkins
- Department of Biochemistry and Institute for Protein Design, University of Washington, Seattle, WA, USA
| | - Jung-Ho Chun
- Department of Biochemistry and Institute for Protein Design, University of Washington, Seattle, WA, USA
| | - Wentao Wang
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Marc J Lajoie
- Department of Biochemistry and Institute for Protein Design, University of Washington, Seattle, WA, USA
- Outpace Bio, Seattle, WA, USA
| | - Rashmi Ravichandran
- Department of Biochemistry and Institute for Protein Design, University of Washington, Seattle, WA, USA
| | - Yun-Huai Kuo
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Stephanie K Dougan
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Immunology, Harvard Medical School, Boston, MA, USA
| | - Stanley R Riddell
- Fred Hutchinson Cancer Research Center, Clinical Research Division, Seattle, WA, USA
| | - Jamie B Spangler
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, USA.
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA.
| | - Michael Dougan
- Department of Medicine, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
| | - Daniel-Adriano Silva
- Department of Biochemistry and Institute for Protein Design, University of Washington, Seattle, WA, USA.
- Monod Bio, Inc., Seattle, WA, USA.
- Division of Life Science, The Hong Kong University of Science and Technology, Hong Kong, China.
| | - David Baker
- Department of Biochemistry and Institute for Protein Design, University of Washington, Seattle, WA, USA.
- Howard Hughes Medical Institute, University of Washington, Seattle, WA, USA.
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