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Liu Y, Li Q, Gu M, Lu D, Xiong X, Zhang Z, Pan Y, Liao Y, Ding Q, Gong W, Chen DS, Guan M, Wu J, Tian Z, Deng H, Gu L, Hong X, Xiao Y. A Second Near-Infrared Ru(II) Polypyridyl Complex for Synergistic Chemo-Photothermal Therapy. J Med Chem 2022; 65:2225-2237. [PMID: 34994554 DOI: 10.1021/acs.jmedchem.1c01736] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The clinical success of cisplatin ushered in a new era of the application of metallodrugs. When it comes to practice, however, drug resistance, tumor recurrence, and drug systemic toxicity make it implausible to completely heal the patients. Herein, we successfully transform an electron acceptor [1, 2, 5]thiadiazolo[3,4-g]quinoxaline into a novel second near-infrared (NIR-II) fluorophore H7. After PEGylation and chelation, HL-PEG2k exhibits a wavelength bathochromic shift, enhanced photothermal conversion efficiency (41.77%), and an antineoplastic effect against glioma. Its potential for in vivo tumor tracking and image-guided chemo-photothermal therapy is explored. High levels of uptake and high-resolution NIR-II imaging results are thereafter obtained. The hyperthermia effect could disrupt the lysosomal membranes, which in turn aggravate the mitochondria dysfunction, arrest the cell cycle in the G2 phase, and finally lead to cancer cell apoptosis. HL-PEG2k displays a superior biocompatibility and thus can be a potential theranostic platform to combat the growth and recurrence of tumors.
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Affiliation(s)
- Yishen Liu
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.,College of Science, Laboratory of Extreme Environmental Biological Resources and Adaptive Evolution, Research Center for Ecology, Tibet University, Lhasa 850000, China.,Shenzhen Institute of Wuhan University, Shenzhen 518057, China.,Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Qianqian Li
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, Huanggang Normal University, Huanggang 438000, China.,Shenzhen Institute of Wuhan University, Shenzhen 518057, China
| | - Meijia Gu
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China
| | - Disheng Lu
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.,College of Science, Laboratory of Extreme Environmental Biological Resources and Adaptive Evolution, Research Center for Ecology, Tibet University, Lhasa 850000, China.,Shenzhen Institute of Wuhan University, Shenzhen 518057, China.,Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Xiaoxing Xiong
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China
| | - Zhiyun Zhang
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.,Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Yanna Pan
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.,Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Yuqin Liao
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.,Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Qihang Ding
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.,Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Wanxia Gong
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.,Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Dean Shuailin Chen
- Department of Chemistry, Pennsylvania State University, Philadelphia, Pennsylvania 19104, United States
| | - Mengting Guan
- Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Junzhu Wu
- Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Zhiquan Tian
- College of Science, Laboratory of Extreme Environmental Biological Resources and Adaptive Evolution, Research Center for Ecology, Tibet University, Lhasa 850000, China
| | - Hai Deng
- Department of Chemistry, University of Aberdeen, Aberdeen AB24 3FX, U.K
| | - Lijuan Gu
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China
| | - Xuechuan Hong
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.,College of Science, Laboratory of Extreme Environmental Biological Resources and Adaptive Evolution, Research Center for Ecology, Tibet University, Lhasa 850000, China.,Center for Experimental Basic Medical Education, Hubei Provincial Key Laboratory of Developmentally Originated Disease and Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan 430071, China
| | - Yuling Xiao
- Department of Neurosurgery, Central Laboratory, Renmin Hospital of Wuhan University, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.,Shenzhen Institute of Wuhan University, Shenzhen 518057, China
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