1
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Conelli D, Matuhina A, Dibenedetto CN, Grandhi GK, Margiotta N, Fanizza E, Striccoli M, Vivo P, Suranna GP, Grisorio R. Surface-Engineered Cesium Lead Bromide Perovskite Nanocrystals for Enabling Photoreduction Activity. ACS APPLIED MATERIALS & INTERFACES 2024. [PMID: 38660951 DOI: 10.1021/acsami.4c02071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
In recent years, colloidal lead halide perovskite (LHP) nanocrystals (NCs) have exhibited such intriguing light absorption properties to be contemplated as promising candidates for photocatalytic conversions. However, for effective photocatalysis, the light harvesting system needs to be stable under the reaction conditions propaedeutic to a specific transformation. Unlike photoinduced oxidative reaction pathways, photoreductions with LHP NCs are challenging due to their scarce compatibility with common hole scavengers like amines and alcohols. In this contribution, it is investigated the potential of CsPbBr3 NCs protected by a suitably engineered bidentate ligand for the photoreduction of quinone species. Using an in situ approach for the construction of the passivating agent and a halide excess environment, quantum-confined nanocubes (average edge length = 6.0 ± 0.8 nm) are obtained with a low ligand density (1.73 ligand/nm2) at the NC surface. The bifunctional adhesion of the engineered ligand boosts the colloidal stability of the corresponding NCs, preserving their optical properties also in the presence of an amine excess. Despite their relatively short exciton lifetime (τAV = 3.7 ± 0.2 ns), these NCs show an efficient fluorescence quenching in the presence of the selected electron accepting quinones (1,4-naphthoquinone, 9,10-phenanthrenequinone, and 9,10-anthraquinone). All of these aspects demonstrate the suitability of the NCs for an efficient photoreduction of 1,4-naphthoquinone to 1,4-dihydroxynaphthalene in the presence of triethylamine as a hole scavenger. This chemical transformation is impracticable with conventionally passivated LHP NCs, thereby highlighting the potential of the surface functionalization in this class of nanomaterials for exploring new photoinduced reactivities.
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Affiliation(s)
- Daniele Conelli
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, Via Orabona 4, 70125 Bari, Italy
| | - Anastasia Matuhina
- Hybrid Solar Cells, Faculty of Engineering and Natural Sciences, Tampere University, P.O. Box 541, FI-33014 Tampere, Finland
| | | | - G Krishnamurthy Grandhi
- Hybrid Solar Cells, Faculty of Engineering and Natural Sciences, Tampere University, P.O. Box 541, FI-33014 Tampere, Finland
| | - Nicola Margiotta
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, Via Orabona 4, 70126 Bari, Italy
| | - Elisabetta Fanizza
- CNR IPCF─Istituto per i Processi Chimico Fisici, UOS Bari, Via Orabona 4, 70126 Bari, Italy
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, Via Orabona 4, 70126 Bari, Italy
- National Interuniversity Consortium of Materials Science and Technology, INSTM, Bari Research Unit, 70126, Bari, Italy
| | - Marinella Striccoli
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, Via Orabona 4, 70126 Bari, Italy
- National Interuniversity Consortium of Materials Science and Technology, INSTM, Bari Research Unit, 70126, Bari, Italy
| | - Paola Vivo
- Hybrid Solar Cells, Faculty of Engineering and Natural Sciences, Tampere University, P.O. Box 541, FI-33014 Tampere, Finland
| | - Gian Paolo Suranna
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, Via Orabona 4, 70125 Bari, Italy
- CNR-NANOTEC - Institute of Nanotechnology, c/o Campus Ecoteckne, Via Monteroni, 73100 Lecce, Italy
| | - Roberto Grisorio
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, Via Orabona 4, 70125 Bari, Italy
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2
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Gomes LS, Costa ÉO, Duarte TG, Köhler MH, Rodrigues BM, Ferreira VF, da Silva FDC, Iglesias BA, Nascimento V. Synthesis and evaluation of photophysical, electrochemical, and ROS generation properties of new chalcogen-naphthoquinones-1,2,3-triazole hybrids. RSC Adv 2023; 13:34852-34865. [PMID: 38035251 PMCID: PMC10686195 DOI: 10.1039/d3ra06977j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 11/20/2023] [Indexed: 12/02/2023] Open
Abstract
This study presents a comprehensive analysis encompassing the synthesis, structural elucidation, photophysical behavior, and electrochemical properties of a novel series of chalcogen-naphthoquinone-1,2,3-triazole hybrids. Employing a meticulously designed protocol, the synthesis of these hybrids, denoted as 11a-j, was achieved with remarkable efficiency (yielding up to 81%). This synthesis used a regioselective copper-catalyzed azide-alkyne cycloaddition reaction (CuAAC). Furthermore, a detailed investigation into the photophysical characteristics, TDDFT calculations, electrochemical profiles, and photobiological attributes of compounds 11a-j was conducted. This exploration aimed to unravel insights into the excited state behaviors of these molecules, as well as their redox properties. Such insights are crucial for future applications of these derivatives in diverse biological assays.
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Affiliation(s)
- Luana S Gomes
- Department of Chemistry, SupraSelen Laboratory, Federal University Fluminense, Institute of Chemistry Campus do Valonguinho, Niterói 24020-141 RJ Brazil
| | - Érica O Costa
- Department of Chemistry, SupraSelen Laboratory, Federal University Fluminense, Institute of Chemistry Campus do Valonguinho, Niterói 24020-141 RJ Brazil
| | - Thuany G Duarte
- Department of Chemistry, SupraSelen Laboratory, Federal University Fluminense, Institute of Chemistry Campus do Valonguinho, Niterói 24020-141 RJ Brazil
| | - Mateus H Köhler
- Department of Physics, Federal University of Santa Maria Santa Maria 97105-900 RS Brazil
| | - Bruna M Rodrigues
- Department of Chemistry, Bioinorganic and Porphyrin Materials Laboratory, Federal University of Santa Maria Santa Maria 97105-900 RS Brazil
| | - Vitor F Ferreira
- Faculty of Pharmacy, Department of Pharmaceutical Technology Niterói 24241-000 RJ Brazil
| | - Fernando de C da Silva
- Laboratório de Síntese Orgânica Aplicada (LabSOA), Institute of Chemistry, Universidade Federal Fluminense Niterói 24020-141 RJ Brazil
| | - Bernardo A Iglesias
- Department of Chemistry, Bioinorganic and Porphyrin Materials Laboratory, Federal University of Santa Maria Santa Maria 97105-900 RS Brazil
| | - Vanessa Nascimento
- Department of Chemistry, SupraSelen Laboratory, Federal University Fluminense, Institute of Chemistry Campus do Valonguinho, Niterói 24020-141 RJ Brazil
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3
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Xia Q, Zhou Y, Yang X, Zhang Y, Wang J, Song G. Solvent-switchable regioselective 1,2- or 1,6-addition of quinones with boronic acids. Chem Commun (Camb) 2023. [PMID: 37334622 DOI: 10.1039/d3cc01968c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
An efficient copper-catalyzed solvent-switchable regioselective 1,2- or 1,6-addition of quinones with boronic acids has been developed. This novel catalytic protocol for the synthesis of various quinols and 4-phenoxyphenols was enabled by a simple solvent swap between H2O and MeOH. It features mild reaction conditions, simple and easy operation, broad substrate scope and excellent regioselectivity. The gram-scale reactions as well as the further transformations of both addition products were also successfully investigated.
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Affiliation(s)
- Qi Xia
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, PR China.
| | - Yaxuan Zhou
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, PR China.
| | - Xiaoning Yang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, PR China.
| | - Yanqiu Zhang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, PR China.
| | - Jiayi Wang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, PR China.
| | - Gonghua Song
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, PR China.
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4
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Valentini F, Sabuzi F, Forchetta M, Conte V, Galloni P. KuQuinones: a ten years tale of the new pentacyclic quinoid compound. RSC Adv 2023; 13:9065-9077. [PMID: 36950082 PMCID: PMC10025941 DOI: 10.1039/d3ra00539a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/13/2023] [Indexed: 03/22/2023] Open
Abstract
Quinones are widespread in nature, as they participate, mainly as redox mediators, in several biochemical processes. Up to now, various synthetic quinones have been recommended in the literature as leading molecules in energy, biomedical and catalytic fields. In this brief review, we retraced our research activity in the last ten years, mainly dedicated to the study of a new class of peculiar pentacyclic conjugated quinoid compounds, synthesized in our group. In particular, their application as sensitive materials in photoelectrochemical devices and in biosensors, as photocatalysts in selective oxidation reactions, and their anticancer activity is here reviewed.
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Affiliation(s)
- Francesca Valentini
- Department of Chemical Science and Technologies, University of Rome Tor Vergata via della ricerca scientifica snc 00133 Rome Italy
| | - Federica Sabuzi
- Department of Chemical Science and Technologies, University of Rome Tor Vergata via della ricerca scientifica snc 00133 Rome Italy
| | - Mattia Forchetta
- Department of Chemical Science and Technologies, University of Rome Tor Vergata via della ricerca scientifica snc 00133 Rome Italy
| | - Valeria Conte
- Department of Chemical Science and Technologies, University of Rome Tor Vergata via della ricerca scientifica snc 00133 Rome Italy
| | - Pierluca Galloni
- Department of Chemical Science and Technologies, University of Rome Tor Vergata via della ricerca scientifica snc 00133 Rome Italy
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5
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Chan-Zapata I, Borges-Argáez R, Ayora-Talavera G. Quinones as Promising Compounds against Respiratory Viruses: A Review. Molecules 2023; 28:molecules28041981. [PMID: 36838969 PMCID: PMC9967002 DOI: 10.3390/molecules28041981] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
Respiratory viruses represent a world public health problem, giving rise to annual seasonal epidemics and several pandemics caused by some of these viruses, including the COVID-19 pandemic caused by the novel SARS-CoV-2, which continues to date. Some antiviral drugs have been licensed for the treatment of influenza, but they cause side effects and lead to resistant viral strains. Likewise, aerosolized ribavirin is the only drug approved for the therapy of infections by the respiratory syncytial virus, but it possesses various limitations. On the other hand, no specific drugs are licensed to treat other viral respiratory diseases. In this sense, natural products and their derivatives have appeared as promising alternatives in searching for new compounds with antiviral activity. Besides their chemical properties, quinones have demonstrated interesting biological activities, including activity against respiratory viruses. This review summarizes the activity against respiratory viruses and their molecular targets by the different types of quinones (both natural and synthetic). Thus, the present work offers a general overview of the importance of quinones as an option for the future pharmacological treatment of viral respiratory infections, subject to additional studies that support their effectiveness and safety.
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Affiliation(s)
- Ivan Chan-Zapata
- Unidad de Biotecnología, Centro de Investigación Científica de Yucatán, Chuburná de Hidalgo, Merida 97205, Mexico
| | - Rocío Borges-Argáez
- Unidad de Biotecnología, Centro de Investigación Científica de Yucatán, Chuburná de Hidalgo, Merida 97205, Mexico
- Correspondence: ; Tel.: +52-99-99-42-83-30
| | - Guadalupe Ayora-Talavera
- Departamento de Virología, Centro de Investigaciones Regionales “Dr. Hideyo Noguchi”, Universidad Autónoma de Yucatán, Paseo de Las Fuentes, Merida 97225, Mexico
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6
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Liu A, Hu J, Yeh TS, Wang C, Tang J, Huang X, Chen B, Huangfu L, Yu W, Zhang L. Neuroprotective Strategies for Stroke by Natural Products: Advances and Perspectives. Curr Neuropharmacol 2023; 21:2283-2309. [PMID: 37458258 PMCID: PMC10556387 DOI: 10.2174/1570159x21666230717144752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/21/2022] [Accepted: 12/23/2022] [Indexed: 09/09/2023] Open
Abstract
Cerebral ischemic stroke is a disease with high prevalence and incidence. Its management focuses on rapid reperfusion with intravenous thrombolysis and endovascular thrombectomy. Both therapeutic strategies reduce disability, but the therapy time window is short, and the risk of bleeding is high. Natural products (NPs) have played a key role in drug discovery, especially for cancer and infectious diseases. However, they have made little progress in clinical translation and pose challenges to the treatment of stroke. Recently, with the investigation of precise mechanisms in cerebral ischemic stroke and the technological development of NP-based drug discovery, NPs are addressing these challenges and opening up new opportunities in cerebral stroke. Thus, in this review, we first summarize the structure and function of diverse NPs, including flavonoids, phenols, terpenes, lactones, quinones, alkaloids, and glycosides. Then we propose the comprehensive neuroprotective mechanism of NPs in cerebral ischemic stroke, which involves complex cascade processes of oxidative stress, mitochondrial damage, apoptosis or ferroptosis-related cell death, inflammatory response, and disruption of the blood-brain barrier (BBB). Overall, we stress the neuroprotective effect of NPs and their mechanism on cerebral ischemic stroke for a better understanding of the advances and perspective in NPs application that may provide a rationale for the development of innovative therapeutic regimens in ischemic stroke.
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Affiliation(s)
- Aifen Liu
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
| | - Jingyan Hu
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
| | - Tzu-Shao Yeh
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
- Department of Nutrition and Food Hygiene, School of Public Health, Nantong University, Nantong 226019, China
| | - Chengniu Wang
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
| | - Jilong Tang
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
| | - Xiaohong Huang
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
| | - Bin Chen
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
| | - Liexiang Huangfu
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
| | - Weili Yu
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
| | - Lei Zhang
- Institute of Interdisciplinary Integrative Medicine Research, School of Medicine, Nantong University, Nantong 226001, China
- Department of Pharmaceutical Botany, School of Pharmacy, Naval Medical University, Shanghai 200433, China
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7
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Zhang CY, Hu XC, Zhang GZ, Liu MQ, Chen HW, Kang XW. Role of Nrf2 and HO-1 in intervertebral disc degeneration. Connect Tissue Res 2022; 63:559-576. [PMID: 35736364 DOI: 10.1080/03008207.2022.2089565] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Intervertebral disc degeneration (IDD) is a common age-related disease with clinical manifestations of lumbar and leg pain and limited mobility. The pathogenesis of IDD is mainly mediated by the death of intervertebral disc (IVD) cells and the imbalance of extracellular matrix (ECM) synthesis and degradation. Oxidative stress and inflammatory reactions are the important factors causing this pathological change. Therefore, the regulation of reactive oxygen species and production of inflammatory factors may be an effective strategy to delay the progression of IDD. In recent years, nuclear factor erythroid 2-related factor 2 (Nrf2) and its downstream regulated protein heme oxygenase-1 (HO-1) have received special attention due to their antioxidant, anti-inflammatory and anti-apoptotic protective effects. Recent studies have elucidated the important role of these two proteins in the treatment of IDD disease. However, Nrf2 and HO-1 have not been systematically reported in IDD-related diseases. Therefore, this review describes the biological characteristics of Nrf2 and HO-1, the relationship between Nrf2- and HO-1-regulated oxidative stress and the inflammatory response and IDD, and the progress in research on some extracts targeting Nrf2 and HO-1 to improve IDD. Understanding the role and mechanism of Nrf2 and HO-1 in IDD may provide novel ideas for the clinical treatment and development of Nrf2- and HO-1-targeted drugs.
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Affiliation(s)
- Cang-Yu Zhang
- The second clinical medical college, Lanzhou University, Lanzhou, Gansu, PR China.,Department of Orthopedics, Lanzhou University Second Hospital, Lanzhou, Gansu, PR China
| | - Xu-Chang Hu
- The second clinical medical college, Lanzhou University, Lanzhou, Gansu, PR China.,Department of Orthopedics, Lanzhou University Second Hospital, Lanzhou, Gansu, PR China
| | - Guang-Zhi Zhang
- The second clinical medical college, Lanzhou University, Lanzhou, Gansu, PR China.,Department of Orthopedics, Lanzhou University Second Hospital, Lanzhou, Gansu, PR China
| | - Ming-Qiang Liu
- The second clinical medical college, Lanzhou University, Lanzhou, Gansu, PR China.,Department of Orthopedics, Lanzhou University Second Hospital, Lanzhou, Gansu, PR China
| | - Hai-Wei Chen
- The second clinical medical college, Lanzhou University, Lanzhou, Gansu, PR China.,Department of Orthopedics, Lanzhou University Second Hospital, Lanzhou, Gansu, PR China
| | - Xue-Wen Kang
- The second clinical medical college, Lanzhou University, Lanzhou, Gansu, PR China.,Department of Orthopedics, Lanzhou University Second Hospital, Lanzhou, Gansu, PR China
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8
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Tian H, Zhang T, Qin S, Huang Z, Zhou L, Shi J, Nice EC, Xie N, Huang C, Shen Z. Enhancing the therapeutic efficacy of nanoparticles for cancer treatment using versatile targeted strategies. J Hematol Oncol 2022; 15:132. [PMID: 36096856 PMCID: PMC9469622 DOI: 10.1186/s13045-022-01320-5] [Citation(s) in RCA: 75] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 07/20/2022] [Indexed: 12/24/2022] Open
Abstract
Poor targeting of therapeutics leading to severe adverse effects on normal tissues is considered one of the obstacles in cancer therapy. To help overcome this, nanoscale drug delivery systems have provided an alternative avenue for improving the therapeutic potential of various agents and bioactive molecules through the enhanced permeability and retention (EPR) effect. Nanosystems with cancer-targeted ligands can achieve effective delivery to the tumor cells utilizing cell surface-specific receptors, the tumor vasculature and antigens with high accuracy and affinity. Additionally, stimuli-responsive nanoplatforms have also been considered as a promising and effective targeting strategy against tumors, as these nanoplatforms maintain their stealth feature under normal conditions, but upon homing in on cancerous lesions or their microenvironment, are responsive and release their cargoes. In this review, we comprehensively summarize the field of active targeting drug delivery systems and a number of stimuli-responsive release studies in the context of emerging nanoplatform development, and also discuss how this knowledge can contribute to further improvements in clinical practice.
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Affiliation(s)
- Hailong Tian
- Department of Otorhinolaryngology and Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, 315040, Ningbo, Zhejiang, China.,State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Tingting Zhang
- Department of Otorhinolaryngology and Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, 315040, Ningbo, Zhejiang, China.,State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Siyuan Qin
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Zhao Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Li Zhou
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Jiayan Shi
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, 3800, VIC, Australia
| | - Edouard C Nice
- West China School of Basic Medical Sciences and Forensic Medicine, Sichuan university, Chengdu, 610041, China
| | - Na Xie
- Department of Otorhinolaryngology and Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, 315040, Ningbo, Zhejiang, China. .,State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China. .,West China School of Basic Medical Sciences and Forensic Medicine, Sichuan university, Chengdu, 610041, China.
| | - Canhua Huang
- Department of Otorhinolaryngology and Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, 315040, Ningbo, Zhejiang, China. .,State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
| | - Zhisen Shen
- Department of Otorhinolaryngology and Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, 315040, Ningbo, Zhejiang, China.
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9
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Machado LA, Paz E, Araujo M, Almeida L, Bozzi Í, Dias G, Pereira C, Pedrosa L, Fantuzzi F, Martins F, Cury L, da Silva Júnior EN. Ruthenium(II)‐Catalyzed C–H/N–H Alkyne Annulation of Nonsymmetric Imidazoles: Mechanistic Insights by Computation and Photophysical Properties. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Esther Paz
- UFMG: Universidade Federal de Minas Gerais Chemistry BRAZIL
| | - Maria Araujo
- UFMG: Universidade Federal de Minas Gerais Chemistry BRAZIL
| | | | - Ícaro Bozzi
- UFMG: Universidade Federal de Minas Gerais Chemistry BRAZIL
| | - Gleiston Dias
- UFMG: Universidade Federal de Minas Gerais Chemistry BRAZIL
| | | | | | | | | | - Luiz Cury
- UFMG: Universidade Federal de Minas Gerais Physics BRAZIL
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10
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Hore S, Singh A, De S, Singh N, Gandon V, Singh RP. Polyarylquinone Synthesis by Relayed Dehydrogenative [2 + 2 + 2] Cycloaddition. ACS Catal 2022. [DOI: 10.1021/acscatal.2c00175] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Soumyadip Hore
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Abhijeet Singh
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Shreemoyee De
- Center for Biomedical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Neetu Singh
- Center for Biomedical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, CNRS UMR 8182, Université Paris Saclay, Orsay Cedex 91405, France
- Laboratoire de Chimie Moléculaire (LCM), CNRS UMR 9168, Ecole Polytechnique, Institut Polytechnique de Paris, Route de Saclay, Palaiseau Cedex 91128, France
| | - Ravi P. Singh
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
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11
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Zhu J, Zhu R, Miao Q. Polymeric agents for activatable fluorescence, self-luminescence and photoacoustic imaging. Biosens Bioelectron 2022; 210:114330. [PMID: 35567882 DOI: 10.1016/j.bios.2022.114330] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 12/13/2022]
Abstract
Numerous polymeric agents have been widely applied in biology and medicine by virtue of the facile chemical modification, feasible nano-engineering approaches and fine-tuned pharmacokinetics. To endow polymeric imaging agents with ability to monitor and measure subtle molecular or cellular alterations at diseased sites, activatable polymeric probes that can elicit signal changes in response to biomolecular interactions or the analytes of interest have to be developed. Herein, this review aims to provide a systemic interpretation and summarization of the design methodology and imaging utility of recently emerged activatable polymeric probes. An introduction of activatable probes allowing for precise imaging and classification of polymeric imaging agents is reported first. Then, we give a detailed discussion of the contemporary design approaches toward activatable polymeric probes in diverse imaging modes for the detection of various stimuli and their imaging applications. Finally, current challenges and future advances are discussed and highlighted.
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Affiliation(s)
- Jieli Zhu
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Ran Zhu
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Qingqing Miao
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China.
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12
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Zhang L, Isselstein M, Köhler J, Eleftheriadis N, Huisjes NM, Guirao-Ortiz M, Narducci A, Smit JH, Stoffels J, Harz H, Leonhardt H, Herrmann A, Cordes T. Linker Molecules Convert Commercial Fluorophores into Tailored Functional Probes during Biolabelling. Angew Chem Int Ed Engl 2022; 61:e202112959. [PMID: 35146855 PMCID: PMC9305292 DOI: 10.1002/anie.202112959] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Indexed: 12/27/2022]
Abstract
Many life‐science techniques and assays rely on selective labeling of biological target structures with commercial fluorophores that have specific yet invariant properties. Consequently, a fluorophore (or dye) is only useful for a limited range of applications, e.g., as a label for cellular compartments, super‐resolution imaging, DNA sequencing or for a specific biomedical assay. Modifications of fluorophores with the goal to alter their bioconjugation chemistry, photophysical or functional properties typically require complex synthesis schemes. We here introduce a general strategy that allows to customize these properties during biolabelling with the goal to introduce the fluorophore in the last step of biolabelling. For this, we present the design and synthesis of ‘linker’ compounds, that bridge biotarget, fluorophore and a functional moiety via well‐established labeling protocols. Linker molecules were synthesized via the Ugi four‐component reaction (Ugi‐4CR) which facilitates a modular design of linkers with diverse functional properties and bioconjugation‐ and fluorophore attachment moieties. To demonstrate the possibilities of different linkers experimentally, we characterized the ability of commercial fluorophores from the classes of cyanines, rhodamines, carbopyronines and silicon‐rhodamines to become functional labels on different biological targets in vitro and in vivo via thiol‐maleimide chemistry. With our strategy, we showed that the same commercial dye can become a photostable self‐healing dye or a sensor for bivalent ions subject to the linker used. Finally, we quantified the photophysical performance of different self‐healing linker–fluorophore conjugates and demonstrated their applications in super‐resolution imaging and single‐molecule spectroscopy.
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Affiliation(s)
- Lei Zhang
- Physical and Synthetic Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Großhadernerstr. 2-4, 82152, Planegg-Martinsried, Germany.,Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Michael Isselstein
- Physical and Synthetic Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Großhadernerstr. 2-4, 82152, Planegg-Martinsried, Germany
| | - Jens Köhler
- (DWI) Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, 52056, Aachen, Germany.,& Institute of Technical and Macromolecular Chemistry, (RWTH) Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Nikolaos Eleftheriadis
- Molecular Microscopy Research Group, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Nadia M Huisjes
- Physical and Synthetic Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Großhadernerstr. 2-4, 82152, Planegg-Martinsried, Germany.,Molecular Microscopy Research Group, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Miguel Guirao-Ortiz
- Human Biology & Bioimaging, Faculty of Biology, Ludwig-Maximilians-Universität München, Großhadernerstr. 2-4, 82152, Planegg-Martinsried, Germany
| | - Alessandra Narducci
- Physical and Synthetic Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Großhadernerstr. 2-4, 82152, Planegg-Martinsried, Germany
| | - Jochem H Smit
- Molecular Microscopy Research Group, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Janko Stoffels
- (DWI) Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, 52056, Aachen, Germany.,& Institute of Technical and Macromolecular Chemistry, (RWTH) Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Hartmann Harz
- Human Biology & Bioimaging, Faculty of Biology, Ludwig-Maximilians-Universität München, Großhadernerstr. 2-4, 82152, Planegg-Martinsried, Germany
| | - Heinrich Leonhardt
- Human Biology & Bioimaging, Faculty of Biology, Ludwig-Maximilians-Universität München, Großhadernerstr. 2-4, 82152, Planegg-Martinsried, Germany
| | - Andreas Herrmann
- (DWI) Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, 52056, Aachen, Germany.,& Institute of Technical and Macromolecular Chemistry, (RWTH) Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Thorben Cordes
- Physical and Synthetic Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Großhadernerstr. 2-4, 82152, Planegg-Martinsried, Germany.,Molecular Microscopy Research Group, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
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13
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Zhang L, Isselstein M, Köhler J, Eleftheriadis N, Huisjes N, Guirao M, Narducci A, Smit J, Stoffels J, Harz H, Leonhardt H, Herrmann A, Cordes T. Linker Molecules Convert Commercial Fluorophores into Tailored Functional Probes during Bio‐labeling. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Lei Zhang
- LMU München: Ludwig-Maximilians-Universitat Munchen Biocenter GERMANY
| | | | - Jens Köhler
- DWI-Leibniz-Institut für Interaktive Materialien: DWI-Leibniz-Institut fur Interaktive Materialien Chemie GERMANY
| | | | - Nadia Huisjes
- RUG: Rijksuniversiteit Groningen Zernike NETHERLANDS
| | - Miguel Guirao
- LMU München: Ludwig-Maximilians-Universitat Munchen Biocenter GERMANY
| | | | - Jochem Smit
- RUG: Rijksuniversiteit Groningen Zernike NETHERLANDS
| | - Janko Stoffels
- DWI-Leibniz-Institut für Interaktive Materialien: DWI-Leibniz-Institut fur Interaktive Materialien Chemistry GERMANY
| | - Hartmann Harz
- LMU München: Ludwig-Maximilians-Universitat Munchen Biocenter GERMANY
| | | | - Andreas Herrmann
- DWI-Leibniz-Institut für Interaktive Materialien: DWI-Leibniz-Institut fur Interaktive Materialien Chemistry GERMANY
| | - Thorben Cordes
- Ludwig-Maximilians-Universitat Munchen Faculty of Biology Großhadernerstr. 2-4 82152 Planegg-Martiensried GERMANY
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14
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Wang L, Liu C, Li L, Wang X, Sun R, Zhou M, Wang H. Visible‐Light‐Promoted
[3 + 2] Cycloaddition of
2
H
‐Azirines
with Quinones: Access to Substituted Benzo[
f
]isoindole‐4,9‐diones. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100728] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Lijia Wang
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - Chuang Liu
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - Lei Li
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - Xin Wang
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - Ran Sun
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - Ming‐Dong Zhou
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - He Wang
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
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15
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Dong Y, Xie C, Chen J, Shen A, Luo QQ, He B, Wang ZF, Chang B, Yang F, Shi ZC. Iron catalyzed C–C dehydrogenative coupling reaction: synthesis of arylquinones from quinones/hydroquinones. RSC Adv 2022; 12:3783-3787. [PMID: 35425366 PMCID: PMC8979275 DOI: 10.1039/d1ra08828a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 01/24/2022] [Indexed: 11/28/2022] Open
Abstract
An atom-economical approach for the synthesis of arylquinones was achieved successfully via direct oxidative C–C dehydrogenative coupling reaction of quinones/hydroquinones with electron-rich arenes using an inexpensive Fe–I2–(NH4)2S2O8 system. The efficiency of this catalytic approach was established with a broad scope of substrates involving quinones and hydroquinones to give high yields (60–89%) of several arylated quinones. The present protocol is simple, practical, and shows good functional group tolerance. The synthesis of arylquinones was achieved via direct oxidative C–H/C–H cross-coupling of quinones/hydroquinones with electron-rich arenes using Fe–I2–(NH4)2S2O8 system involving quinones/hydroquinones to give high yields (60–89%) of arylquinones.![]()
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Affiliation(s)
- Yu Dong
- College of Chemistry and Life Science, Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, 611130, P. R. China
| | - Chun Xie
- College of Chemistry and Life Science, Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, 611130, P. R. China
| | - Jia Chen
- College of Chemistry and Life Science, Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, 611130, P. R. China
| | - Ai Shen
- College of Chemistry and Life Science, Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, 611130, P. R. China
| | - Qi-Qi Luo
- College of Chemistry and Life Science, Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, 611130, P. R. China
| | - Bing He
- College of Chemistry and Life Science, Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, 611130, P. R. China
| | - Zhi-Fan Wang
- College of Chemistry and Life Science, Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, 611130, P. R. China
| | - Bo Chang
- College of Chemistry and Life Science, Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, 611130, P. R. China
| | - Fan Yang
- College of Chemistry and Life Science, Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, 611130, P. R. China
| | - Zhi-Chuan Shi
- Southwest Minzu University, Chengdu 610041, P. R. China
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16
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Sharma A, Kour H, Kour J, Kamal K, Sawant SD. Visible-light-promoted iron catalyzed C‒H functionalization of 1,4-naphthoquinones via oxidative coupling with sulfoximines. Chem Commun (Camb) 2022; 58:11312-11315. [DOI: 10.1039/d2cc03319d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A catalytic oxidative addition of sulfoximines to naphthoquinones via its C-H functionalization has been achieved using iron catalytic system, which exhibits good reactivity and high regioselectivity in presence of visible...
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17
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Formen JSSK, Wolf C. Chiroptical Switching and Quantitative Chirality Sensing with (Pseudo)halogenated Quinones. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202111542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Christian Wolf
- Department of Chemistry Georgetown University Washington DC 20057 USA
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18
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Formen JSSK, Wolf C. Chiroptical Switching and Quantitative Chirality Sensing with (Pseudo)halogenated Quinones. Angew Chem Int Ed Engl 2021; 60:27031-27038. [PMID: 34679202 DOI: 10.1002/anie.202111542] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Indexed: 11/11/2022]
Abstract
(Pseudo)halogenated quinones react smoothly with chiral amines, amino alcohols, and amino acids toward push-pull conjugates with optical sensing and switching applications. The chiroptically active conjugates serve as redox switches between two reversibly interconverting states with remarkably different UV and CD signatures. Addition of sodium borohydride generates a hydroquinone derivative that is quantitatively re-oxidized to the original quinone upon exposure to air. This chiroptical quinone/hydroquinone redox switch system combines several attractive features such as simple set-up, use of inexpensive chemicals, short response time, and thermal and photochemical stability. A conceptually new sensing approach that is based on integrated chiroptical amplification and redox switching enables on-the-fly deconvolution of otherwise overlapping CD spectra and is used for quantitative er analysis of challenging samples containing constitutional isomers in varying enantiomeric compositions.
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Affiliation(s)
| | - Christian Wolf
- Department of Chemistry, Georgetown University, Washington, DC, 20057, USA
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19
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Tantak MP, Sekhar V, Tao X, Zhai RG, Phanstiel O. Development of a Redox-Sensitive Spermine Prodrug for the Potential Treatment of Snyder Robinson Syndrome. J Med Chem 2021; 64:15593-15607. [PMID: 34695351 DOI: 10.1021/acs.jmedchem.1c00419] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Snyder Robinson Syndrome (SRS) is a rare disease associated with a defective spermine synthase gene and low intracellular spermine levels. In this study, a spermine replacement therapy was developed using a spermine prodrug that enters cells via the polyamine transport system. The prodrug was comprised of three components: a redox-sensitive quinone "trigger", a "trimethyl lock (TML)" aryl "release mechanism", and spermine. The presence of spermine in the design facilitated uptake by the polyamine transport system. The quinone-TML motifs provided a redox-sensitive agent, which upon intracellular reduction generated a hydroquinone, which underwent intramolecular cyclization to release free spermine and a lactone byproduct. Rewardingly, most SRS fibroblasts treated with the prodrug revealed a significant increase in intracellular spermine. Administering the spermine prodrug through feeding in a Drosophila model of SRS showed significant beneficial effects. In summary, a spermine prodrug is developed and provides a lead compound for future spermine replacement therapy experiments.
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Affiliation(s)
- Mukund P Tantak
- Department of Medical Education, College of Medicine, University of Central Florida, 12722 Research Parkway, Orlando, Florida 32826-3227, United States
| | - Vandana Sekhar
- Department of Medical Education, College of Medicine, University of Central Florida, 12722 Research Parkway, Orlando, Florida 32826-3227, United States
| | - Xianzun Tao
- Department of Molecular and Cellular Pharmacology, University of Miami Miller School of Medicine, 1600 NW 10th Ave, Miami, Florida 33136, United States
| | - R Grace Zhai
- Department of Molecular and Cellular Pharmacology, University of Miami Miller School of Medicine, 1600 NW 10th Ave, Miami, Florida 33136, United States
| | - Otto Phanstiel
- Department of Medical Education, College of Medicine, University of Central Florida, 12722 Research Parkway, Orlando, Florida 32826-3227, United States
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20
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Jimidar CC, Grunenberg J, Karge B, Fuchs HLS, Brönstrup M, Klahn P. Masked Amino Trimethyl Lock (H 2 N-TML) Systems: New Molecular Entities for the Development of Turn-On Fluorophores and Their Application in Hydrogen Sulfide (H 2 S) Imaging in Human Cells. Chemistry 2021; 28:e202103525. [PMID: 34713944 PMCID: PMC9299139 DOI: 10.1002/chem.202103525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Indexed: 11/11/2022]
Abstract
Masked trimethyl lock (TML) systems as molecular moieties enabling the bioresponsive release of compounds or dyes in a controlled temporal and spatial manner have been widely applied for the development of drug conjugates, prodrugs or molecular imaging tools. Herein, we report the development of a novel amino trimethyl lock (H2 N-TML) system as an auto-immolative molecular entity for the release of fluorophores. We designed Cou-TML-N3 and MURh-TML-N3 , two azide-masked turn-on fluorophores. The latter was demonstrated to selectively release fluorescent MURh in the presence of physiological concentrations of the redox-signaling molecule H2 S in vitro and was successfully applied to image H2 S in human cells.
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Affiliation(s)
- Claire Cheyenne Jimidar
- Institute of Organic Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
| | - Jörg Grunenberg
- Institute of Organic Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
| | - Bianka Karge
- Department Chemical Biology, Helmholtz Center for Infection Research, Inhoffenstraße 7, 38124, Braunschweig, Germany.,German Center for Infection Research (DZIF) -, Partner site Braunschweig-Hannover, Germany
| | - Hazel Leanne Sarah Fuchs
- Department Chemical Biology, Helmholtz Center for Infection Research, Inhoffenstraße 7, 38124, Braunschweig, Germany.,German Center for Infection Research (DZIF) -, Partner site Braunschweig-Hannover, Germany
| | - Mark Brönstrup
- Department Chemical Biology, Helmholtz Center for Infection Research, Inhoffenstraße 7, 38124, Braunschweig, Germany.,German Center for Infection Research (DZIF) -, Partner site Braunschweig-Hannover, Germany
| | - Philipp Klahn
- Institute of Organic Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
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21
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Winant P, Dehaen W. A visible-light-induced, metal-free bis-arylation of 2,5-dichlorobenzoquinone. Beilstein J Org Chem 2021; 17:2315-2320. [PMID: 34621394 PMCID: PMC8450952 DOI: 10.3762/bjoc.17.149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 08/25/2021] [Indexed: 11/23/2022] Open
Abstract
A metal-free protocol for the direct bis-arylation of 2,5-dichlorobenzoquinone with aryldiazonium salts is reported. The reactive salts are generated in situ and converted to radicals through irradiation with visible light. Reaction products precipitate from the solvent, eliminating the need for purification and thus providing a novel green method for the synthesis of versatile bis-electrophiles.
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Affiliation(s)
- Pieterjan Winant
- Molecular Design and Synthesis, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
| | - Wim Dehaen
- Molecular Design and Synthesis, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
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22
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Kumari R, R V, Sunil D, Ningthoujam RS, Pandey BN, Kulkarni SD, Varadavenkatesan T, Venkatachalam G, V AKN. A Nitronaphthalimide Probe for Fluorescence Imaging of Hypoxia in Cancer Cells. J Fluoresc 2021; 31:1665-1673. [PMID: 34383168 PMCID: PMC8545720 DOI: 10.1007/s10895-021-02800-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 08/03/2021] [Indexed: 12/18/2022]
Abstract
The bioreductive enzymes typically upregulated in hypoxic tumor cells can be targeted for developing diagnostic and drug delivery applications. In this study, a new fluorescent probe 4-(6-nitro-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)benzaldehyde (NIB) based on a nitronaphthalimide skeleton that could respond to nitroreductase (NTR) overexpressed in hypoxic tumors is designed and its application in imaging tumor hypoxia is demonstrated. The docking studies revealed favourable interactions of NIB with the binding pocket of NTR-Escherichia coli. NIB, which is synthesized through a simple and single step imidation of 4-nitro-1,8-naphthalic anhydride displayed excellent reducible capacity under hypoxic conditions as evidenced from cyclic voltammetry investigations. The fluorescence measurements confirmed the formation of identical products (NIB-red) during chemical as well as NTR-aided enzymatic reduction in the presence of NADH. The potential fluorescence imaging of hypoxia based on NTR-mediated reduction of NIB is confirmed using in-vitro cell culture experiments using human breast cancer (MCF-7) cells, which displayed a significant change in the fluorescence colour and intensity at low NIB concentration within a short incubation period in hypoxic conditions.
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Affiliation(s)
- Rashmi Kumari
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Vasumathy R
- Radiation Biology & Health Sciences Division, Bhabha Atomic Research Centre, Mumbai, 400085, Maharashtra, India
| | - Dhanya Sunil
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India.
| | - Raghumani Singh Ningthoujam
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai, 400085, Maharashtra, India
- Homi Bhabha National Institute, Anushakti Nagar, Mumbai, 400094, India
| | - Badri Narain Pandey
- Radiation Biology & Health Sciences Division, Bhabha Atomic Research Centre, Mumbai, 400085, Maharashtra, India
- Homi Bhabha National Institute, Anushakti Nagar, Mumbai, 400094, India
| | - Suresh D Kulkarni
- Department of Atomic and Molecular Physics, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Thivaharan Varadavenkatesan
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Ganesh Venkatachalam
- Electrodics and Electrocatalysis (EEC) Division, CSIR - Central Electrochemical Research Institute (CSIR-CECRI), Karaikudi, 630003, Tamil Nadu, India
| | - Anil Kumar N V
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
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23
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Donzel M, Karabiyikli D, Cotos L, Elhabiri M, Davioud‐Charvet E. Direct C−H Radical Alkylation of 1,4‐Quinones. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100452] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Maxime Donzel
- UMR7042 Université de Strasbourg-CNRS-UHA Laboratoire d'Innovation Moléculaire et Applications (LIMA) Team Bio (IN) organic and Medicinal Chemistry European School of Chemistry, Polymers and Materials (ECPM) 25 Rue Becquerel Strasbourg 67087 France
| | - Deniz Karabiyikli
- UMR7042 Université de Strasbourg-CNRS-UHA Laboratoire d'Innovation Moléculaire et Applications (LIMA) Team Bio (IN) organic and Medicinal Chemistry European School of Chemistry, Polymers and Materials (ECPM) 25 Rue Becquerel Strasbourg 67087 France
| | - Leandro Cotos
- UMR7042 Université de Strasbourg-CNRS-UHA Laboratoire d'Innovation Moléculaire et Applications (LIMA) Team Bio (IN) organic and Medicinal Chemistry European School of Chemistry, Polymers and Materials (ECPM) 25 Rue Becquerel Strasbourg 67087 France
| | - Mourad Elhabiri
- UMR7042 Université de Strasbourg-CNRS-UHA Laboratoire d'Innovation Moléculaire et Applications (LIMA) Team Bio (IN) organic and Medicinal Chemistry European School of Chemistry, Polymers and Materials (ECPM) 25 Rue Becquerel Strasbourg 67087 France
| | - Elisabeth Davioud‐Charvet
- UMR7042 Université de Strasbourg-CNRS-UHA Laboratoire d'Innovation Moléculaire et Applications (LIMA) Team Bio (IN) organic and Medicinal Chemistry European School of Chemistry, Polymers and Materials (ECPM) 25 Rue Becquerel Strasbourg 67087 France
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24
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Zhang L, Zhang G, Xu S, Song Y. Recent advances of quinones as a privileged structure in drug discovery. Eur J Med Chem 2021; 223:113632. [PMID: 34153576 DOI: 10.1016/j.ejmech.2021.113632] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/03/2021] [Accepted: 06/06/2021] [Indexed: 01/08/2023]
Abstract
Privileged structures are conductive to discover novel bioactive substances because they can bind to multiple targets with high affinity. Quinones are considered to be a privileged structure and useful template for the design of new compounds with potential pharmacological activity. This article presents the recent developments (2014-2021 update) of quinones in the fields of antitumor, antibacterial, antifungal, antiviral, anti-Alzheimer's disease (AD) and antimalarial, mainly focusing on biological activities, structural modification and mechanism of action.
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Affiliation(s)
- Li Zhang
- Department of Pharmacy, Jinan Second People's Hospital, 250001, 148 Jingyi Road, Jinan, PR China
| | - Guiying Zhang
- Department of Pharmacy, Rizhao People's Hospital, 276800, 126 Tai'an Road, Rizhao, PR China
| | - Shujing Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Shandong University, 44 West Culture Road, 250012, Jinan, PR China
| | - Yuning Song
- Department of Clinical Pharmacy, Qilu Hospital of Shandong University, 250012, Jinan, PR China.
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25
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Meng W, Pei Z, Wang Y, Sun M, Xu Q, Cen J, Guo K, Xiao K, Li Z. Two birds with one stone: The detection of nerve agents and AChE activity with an ICT-ESIPT-based fluorescence sensor. JOURNAL OF HAZARDOUS MATERIALS 2021; 410:124811. [PMID: 33450470 DOI: 10.1016/j.jhazmat.2020.124811] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 11/20/2020] [Accepted: 12/06/2020] [Indexed: 06/12/2023]
Abstract
Nerve agents are among the world's deadliest poisons, and the target enzyme is acetylcholinesterase (AChE). To better diagnosis nerve agent poisonings, a reliable diagnostic method for both nerve agents and AChE is desirable. Herein, we synthesized a series of fluorescent sensors for both real nerve agents and acetylcholinesterase activity detection. Among these sensors, HBQ-AE exhibited a fast response rate (within 10 s for nerve agent and 8 min for AChE), good sensitivity (the limit of detection is 6 nM and 0.2 U/mL) and a high off/on contrast. To the best of our knowledge, HBQ-AE is the first fluorescence sensor for nerve agents and AChE activity detection. The fluorescent change of HBQ-AE from nonfluorescence to blue fluorescence (nerve agent) or orange fluorescence (AChE) by excitation at 365 nm can be easily observed with the naked eye. HBQ-AE was successfully applied to image nerve agents and AChE activity in living cells. Moreover, HBQ-AE is the vital member to construct a test paper that can be employed to detect and diagnose chemical warfare agents.
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Affiliation(s)
- Wenqi Meng
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China; Lab of Toxicology & Pharmacology, Faculty of Naval Medicine, Second Military Medical University, Shanghai, China
| | - Zhipeng Pei
- Lab of Toxicology & Pharmacology, Faculty of Naval Medicine, Second Military Medical University, Shanghai, China
| | - Yurun Wang
- Lab of Toxicology & Pharmacology, Faculty of Naval Medicine, Second Military Medical University, Shanghai, China
| | - Mingxue Sun
- Lab of Toxicology & Pharmacology, Faculty of Naval Medicine, Second Military Medical University, Shanghai, China
| | - Qingqiang Xu
- Lab of Toxicology & Pharmacology, Faculty of Naval Medicine, Second Military Medical University, Shanghai, China
| | - Jinfeng Cen
- Lab of Toxicology & Pharmacology, Faculty of Naval Medicine, Second Military Medical University, Shanghai, China
| | - Kai Guo
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
| | - Kai Xiao
- Lab of Toxicology & Pharmacology, Faculty of Naval Medicine, Second Military Medical University, Shanghai, China.
| | - Zhenjiang Li
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China.
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26
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Rajapaksha AA, Fu YX, Guo WY, Liu SY, Li ZW, Xiong CQ, Yang WC, Yang GF. Review on the recent progress in the development of fluorescent probes targeting enzymes. Methods Appl Fluoresc 2021; 9. [PMID: 33873170 DOI: 10.1088/2050-6120/abf988] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 04/19/2021] [Indexed: 02/07/2023]
Abstract
Enzymes are very important for biological processes in a living being, performing similar or multiple tasks in and out of cells, tissues and other organisms at a particular location. The abnormal activity of particular enzyme usually caused serious diseases such as Alzheimer's disease, Parkinson's disease, cancers, diabetes, cardiovascular diseases, arthritis etc. Hence, nondestructive and real-time visualization for certain enzyme is very important for understanding the biological issues, as well as the drug administration and drug metabolism. Fluorescent cellular probe-based enzyme detectionin vitroandin vivohas become broad interest for human disease diagnostics and therapeutics. This review highlights the recent findings and designs of highly sensitive and selective fluorescent cellular probes targeting enzymes for quantitative analysis and bioimaging.
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Affiliation(s)
- Asanka Amith Rajapaksha
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China.,Department of Nano Science Technology, Faculty of Technology, Wayamba University of Sri Lanka, Kuliyapitiya, Sri Lanka
| | - Yi-Xuan Fu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - Wu Yingzheng Guo
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - Shi-Yu Liu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - Zhi-Wen Li
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - Cui-Qin Xiong
- Department of Interventional Medicine, Wuhan Third Hospital-Tongren Hospital of Wuhan University, Wuhan 430070, People's Republic of China
| | - Wen-Chao Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - Guang-Fu Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
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27
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Reddi R, Resnick E, Rogel A, Rao BV, Gabizon R, Goldenberg K, Gurwicz N, Zaidman D, Plotnikov A, Barr H, Shulman Z, London N. Tunable Methacrylamides for Covalent Ligand Directed Release Chemistry. J Am Chem Soc 2021; 143:4979-4992. [PMID: 33761747 PMCID: PMC8041284 DOI: 10.1021/jacs.0c10644] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Indexed: 02/07/2023]
Abstract
Targeted covalent inhibitors are an important class of drugs and chemical probes. However, relatively few electrophiles meet the criteria for successful covalent inhibitor design. Here we describe α-substituted methacrylamides as a new class of electrophiles suitable for targeted covalent inhibitors. While typically α-substitutions inactivate acrylamides, we show that hetero α-substituted methacrylamides have higher thiol reactivity and undergo a conjugated addition-elimination reaction ultimately releasing the substituent. Their reactivity toward thiols is tunable and correlates with the pKa/pKb of the leaving group. In the context of the BTK inhibitor ibrutinib, these electrophiles showed lower intrinsic thiol reactivity than the unsubstituted ibrutinib acrylamide. This translated to comparable potency in protein labeling, in vitro kinase assays, and functional cellular assays, with improved selectivity. The conjugate addition-elimination reaction upon covalent binding to their target cysteine allows functionalizing α-substituted methacrylamides as turn-on probes. To demonstrate this, we prepared covalent ligand directed release (CoLDR) turn-on fluorescent probes for BTK, EGFR, and K-RasG12C. We further demonstrate a BTK CoLDR chemiluminescent probe that enabled a high-throughput screen for BTK inhibitors. Altogether we show that α-substituted methacrylamides represent a new and versatile addition to the toolbox of targeted covalent inhibitor design.
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Affiliation(s)
- Rambabu
N. Reddi
- Department
of Organic Chemistry, The Weizmann Institute
of Science, Rehovot, 7610001, Israel
| | - Efrat Resnick
- Department
of Organic Chemistry, The Weizmann Institute
of Science, Rehovot, 7610001, Israel
| | - Adi Rogel
- Department
of Organic Chemistry, The Weizmann Institute
of Science, Rehovot, 7610001, Israel
| | - Boddu Venkateswara Rao
- Department
of Organic Chemistry, The Weizmann Institute
of Science, Rehovot, 7610001, Israel
| | - Ronen Gabizon
- Department
of Organic Chemistry, The Weizmann Institute
of Science, Rehovot, 7610001, Israel
| | - Kim Goldenberg
- Department
of Organic Chemistry, The Weizmann Institute
of Science, Rehovot, 7610001, Israel
- Department
of Immunology, The Weizmann Institute of
Science, Rehovot, 7610001, Israel
| | - Neta Gurwicz
- Department
of Immunology, The Weizmann Institute of
Science, Rehovot, 7610001, Israel
| | - Daniel Zaidman
- Department
of Organic Chemistry, The Weizmann Institute
of Science, Rehovot, 7610001, Israel
| | - Alexander Plotnikov
- Wohl
Institute for Drug Discovery of the Nancy and Stephen Grand Israel
National Center for Personalized Medicine, The Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Haim Barr
- Wohl
Institute for Drug Discovery of the Nancy and Stephen Grand Israel
National Center for Personalized Medicine, The Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Ziv Shulman
- Department
of Immunology, The Weizmann Institute of
Science, Rehovot, 7610001, Israel
| | - Nir London
- Department
of Organic Chemistry, The Weizmann Institute
of Science, Rehovot, 7610001, Israel
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28
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Zhou H, Qin F, Chen C. Designing Hypoxia-Responsive Nanotheranostic Agents for Tumor Imaging and Therapy. Adv Healthc Mater 2021; 10:e2001277. [PMID: 32985141 DOI: 10.1002/adhm.202001277] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/06/2020] [Indexed: 12/15/2022]
Abstract
Hypoxia, a common feature of most solid tumors, plays an important role in tumor proliferation, metastasis, and invasion, leading to drug, radiation, and photodynamic therapy resistance, and resulting in a sharp reduction in the disease-free survival rate of tumor patients. The lack of sufficient blood supply to the interior regions of tumors hinders the delivery of traditional drugs and contrast agents, interfering with their accumulation in the hypoxic region, and preventing efficient theranostics. Thus, there is a need for the fabrication of novel tumor theranostic agents that overcome these obstacles. Reports, in recent years, of hypoxia-responsive nanomaterials may provide with such means. In this review, a comprehensive description of the physicochemical and biological characteristics of hypoxic tumor tissues is provided, the principles of designing the hypoxia-responsive tumor theranostic agents are discussed, and the recent research into hypoxia-triggered nanomaterials is examined. Additionally, other hypoxia-associated responsive strategies, the current limitations, and future prospects for hypoxia-responsive nanotheranostic agents in tumor treatment are discussed.
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Affiliation(s)
- Huige Zhou
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety CAS Center for Excellence in Nanoscience National Center for Nanoscience and Technology (NCNST) Beijing 100190 China
- College of Materials Sciences and Opto‐Electronic Technology University of Chinese Academy of Sciences Beijing 100049 China
- Research Unit of Nanoscience and Technology Chinese Academy of Medical Sciences Beijing 100190 China
| | - Fenglan Qin
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety CAS Center for Excellence in Nanoscience National Center for Nanoscience and Technology (NCNST) Beijing 100190 China
| | - Chunying Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety CAS Center for Excellence in Nanoscience National Center for Nanoscience and Technology (NCNST) Beijing 100190 China
- College of Materials Sciences and Opto‐Electronic Technology University of Chinese Academy of Sciences Beijing 100049 China
- Research Unit of Nanoscience and Technology Chinese Academy of Medical Sciences Beijing 100190 China
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29
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Plumbagin induces Ishikawa cell cycle arrest, autophagy, and apoptosis via the PI3K/Akt signaling pathway in endometrial cancer. Food Chem Toxicol 2021; 148:111957. [DOI: 10.1016/j.fct.2020.111957] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/14/2020] [Accepted: 12/22/2020] [Indexed: 12/17/2022]
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30
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Hwang B, Kim TI, Kim H, Jeon S, Choi Y, Kim Y. Ubiquinone-BODIPY nanoparticles for tumor redox-responsive fluorescence imaging and photodynamic activity. J Mater Chem B 2021; 9:824-831. [PMID: 33338098 DOI: 10.1039/d0tb02529a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Successful applications of photodynamic therapy (PDT) in cancer treatment require the development of effective photosensitizers with controllable singlet oxygen generation. Here we report a ubiquinone-BODIPY photosensitizer that self-assembles into nanoparticles (PS-Q-NPs) and undergoes selective activation and deaggregation within the highly reductive intracellular environment of tumor cells. PS-Q-NPs are highly stable in aqueous buffer solution, and exhibit minimal fluorescence and photosensitization due to a rapid non-radiative relaxation process. Upon endocytosis by cancer cells, reduction of the ubiquinone moiety by intracellular glutathione (GSH) triggers the conversion of the aggregated hydrophobic precursor into the active hydrophilic carboxylate derivative PS-A. The conversion results in enhanced fluorescence and therapeutic singlet oxygen generation, portending to its application as an activatable photosensitizer for fluorescence imaging-guided photodynamic cancer therapy.
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Affiliation(s)
- Byunghee Hwang
- Department of Chemistry and Research Institute of Basic Sciences, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Korea.
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31
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Tetraphenylene-chalcone hybrid derivatives: Synthesis, structural, fluorescence properties and imaging in living cells. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114913] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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32
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Dias GG, Paz ERS, Kadooca JY, Sabino AA, Cury LA, Torikai K, de Simone CA, Fantuzzi F, da Silva Júnior EN. Rhodium(III)-Catalyzed C-H/N-H Alkyne Annulation of Nonsymmetric 2-Aryl (Benz)imidazole Derivatives: Photophysical and Mechanistic Insights. J Org Chem 2021; 86:264-278. [PMID: 33306394 DOI: 10.1021/acs.joc.0c02054] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Rhodium(III) catalysis enabled C-H/N-H alkyne annulation of nonsymmetric imidazole derivatives. This study encompasses the synthesis of imidazoles from a naturally occurring quinoidal compound and their use for the preparation of rigid π-extended imidazole derivatives with outstanding fluorescence. Our study also brings to light the photophysical aspects and the mechanism of the reaction studied via computational calculations. This method provided an efficient and versatile tool for the synthesis of fluorescent compounds with a wide range of chemical and biological applications.
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Affiliation(s)
- Gleiston G Dias
- Department of Chemistry, Institute of Exact Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 31270-901, Brazil
| | - Esther R S Paz
- Department of Chemistry, Institute of Exact Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 31270-901, Brazil
| | - Juliana Y Kadooca
- Department of Chemistry, Institute of Exact Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 31270-901, Brazil
| | - Adão A Sabino
- Department of Chemistry, Institute of Exact Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 31270-901, Brazil
| | - Luiz A Cury
- Department of Physics, Institute of Exact Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 31270-901, Brazil
| | - Kohei Torikai
- Department of Chemistry, Faculty and Graduate School of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Carlos A de Simone
- Institute of Physics, University of São Paulo, São Carlos, São Paulo 13560-160, Brazil
| | - Felipe Fantuzzi
- Institute for Inorganic Chemistry, Julius-Maximilians-Universität Würzburg Am Hubland, 97074 Würzburg, Germany
| | - Eufrânio N da Silva Júnior
- Department of Chemistry, Institute of Exact Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 31270-901, Brazil
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33
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Freidus LG, Kumar P, Marimuthu T, Pradeep P, Pillay V, Choonara YE. Synthesis and Properties of CurNQ for the Theranostic Application in Ovarian Cancer Intervention. Molecules 2020; 25:molecules25194471. [PMID: 33003358 PMCID: PMC7582707 DOI: 10.3390/molecules25194471] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/22/2020] [Accepted: 09/25/2020] [Indexed: 12/12/2022] Open
Abstract
Synthesis of a novel theranostic molecule for targeted cancer intervention. A reaction between curcumin and lawsone was carried out to yield the novel curcumin naphthoquinone (CurNQ) molecule (2,2′-((((1E,3Z,6E)-3-hydroxy-5-oxohepta-1,3,6-triene-1,7-diyl) bis(2-methoxy-4,1-phenylene))bis(oxy))bis(naphthalene-1,4-dione). CurNQ’s structure was elucidated and was fully characterized. CurNQ was demonstrated to have pH specific solubility, its saturation solubility increased from 11.15 µM at pH 7.4 to 20.7 µM at pH 6.8. This pH responsivity allows for cancer targeting (Warburg effect). Moreover, CurNQ displayed intrinsic fluorescence, thus enabling imaging and detection applications. In vitro cytotoxicity assays demonstrated the chemotherapeutic properties of CurNQ as CurNQ reduced cell viability to below 50% in OVCAR-5 and SKOV3 ovarian cancer cell lines. CurNQ is a novel theranostic molecule for potential targeted cancer detection and treatment.
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34
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Moreno S, Sharan P, Engelke J, Gumz H, Boye S, Oertel U, Wang P, Banerjee S, Klajn R, Voit B, Lederer A, Appelhans D. Light-Driven Proton Transfer for Cyclic and Temporal Switching of Enzymatic Nanoreactors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2002135. [PMID: 32783385 DOI: 10.1002/smll.202002135] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/25/2020] [Indexed: 06/11/2023]
Abstract
Temporal activation of biological processes by visible light and subsequent return to an inactive state in the absence of light is an essential characteristic of photoreceptor cells. Inspired by these phenomena, light-responsive materials are very attractive due to the high spatiotemporal control of light irradiation, with light being able to precisely orchestrate processes repeatedly over many cycles. Herein, it is reported that light-driven proton transfer triggered by a merocyanine-based photoacid can be used to modulate the permeability of pH-responsive polymersomes through cyclic, temporally controlled protonation and deprotonation of the polymersome membrane. The membranes can undergo repeated light-driven swelling-contraction cycles without losing functional effectiveness. When applied to enzyme loaded-nanoreactors, this membrane responsiveness is used for the reversible control of enzymatic reactions. This combination of the merocyanine-based photoacid and pH-switchable nanoreactors results in rapidly responding and versatile supramolecular systems successfully used to switch enzymatic reactions ON and OFF on demand.
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Affiliation(s)
- Silvia Moreno
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
| | - Priyanka Sharan
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden, 01062, Germany
- Materials Science Centre, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India
| | - Johanna Engelke
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden, 01062, Germany
| | - Hannes Gumz
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
- Center for Advancing Electronics Dresden, Technische Universität Dresden, Dresden, 01062, Germany
| | - Susanne Boye
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
| | - Ulrich Oertel
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
| | - Peng Wang
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden, 01062, Germany
| | - Susanta Banerjee
- Materials Science Centre, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India
| | - Rafal Klajn
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Brigitte Voit
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden, 01062, Germany
- Center for Advancing Electronics Dresden, Technische Universität Dresden, Dresden, 01062, Germany
| | - Albena Lederer
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden, 01062, Germany
- Department of Chemistry and Polymer Science, Stellenbosch University, Private Bag X1, Matieland, 7602, South Africa
| | - Dietmar Appelhans
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden, 01069, Germany
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35
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Joshi DR, Seo Y, Heo Y, Park SH, Lee Y, Namkung W, Kim I. Domino [4 + 2] Annulation Access to Quinone-Indolizine Hybrids: Anticancer N-Fused Polycycles. J Org Chem 2020; 85:10994-11005. [PMID: 32674567 DOI: 10.1021/acs.joc.0c01291] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A highly efficient synthetic route to new quinone-indolizine hybrids was accomplished from quinones and N-substituted pyrrole-2-carboxaldehydes via a domino Michael addition-aldol condensation-aromatization sequence through which the central pyridine ring was constructed in atom-economical and environment-friendly manner. Post modification of the resulting products was also demonstrated, enabling further expansion of this heterocyclic chemical space. Biological evaluation of the quinone-indolizine hybrids revealed potent anticancer effects in human prostate adenocarcinoma cells (PC-3) and oral adenosquamous carcinoma cells (CAL-27).
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Affiliation(s)
- Dirgha Raj Joshi
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea
| | - Yohan Seo
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea
| | - Yunkyung Heo
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea
| | - So-Hyeon Park
- Graduate Program of Industrial Pharmaceutical Science, Yonsei University, Incheon 21983, Republic of Korea
| | - Yechan Lee
- Graduate Program of Industrial Pharmaceutical Science, Yonsei University, Incheon 21983, Republic of Korea
| | - Wan Namkung
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea.,Interdisciplinary Program of Integrated OMICS for Biomedical Science Graduate School, Yonsei University, Seoul, 03722, Republic of Korea
| | - Ikyon Kim
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Republic of Korea
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36
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Liu H, Wang S, Gao H, Shen Z. Reversible Reaction‐Based Fluorescent Probes for Dynamic Sensing and Bioimaging. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000359] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Hui Liu
- State Key Laboratory of Coordination Chemistry Collaborative Innovation Center of Advanced Microstructures School of Chemistry and Chemical Engineering Nanjing University 210046 Nanjing P. R. China
| | - Sisi Wang
- State Key Laboratory of Coordination Chemistry Collaborative Innovation Center of Advanced Microstructures School of Chemistry and Chemical Engineering Nanjing University 210046 Nanjing P. R. China
| | - Hu Gao
- State Key Laboratory of Coordination Chemistry Collaborative Innovation Center of Advanced Microstructures School of Chemistry and Chemical Engineering Nanjing University 210046 Nanjing P. R. China
| | - Zhen Shen
- State Key Laboratory of Coordination Chemistry Collaborative Innovation Center of Advanced Microstructures School of Chemistry and Chemical Engineering Nanjing University 210046 Nanjing P. R. China
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37
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Mendive‐Tapia L, Wang J, Vendrell M. Fluorescent cyclic peptides for cell imaging. Pept Sci (Hoboken) 2020. [DOI: 10.1002/pep2.24181] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | - Jinling Wang
- Centre for Inflammation Research The University of Edinburgh Edinburgh UK
| | - Marc Vendrell
- Centre for Inflammation Research The University of Edinburgh Edinburgh UK
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38
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China H, Tanihara K, Sasa H, Kikushima K, Dohi T. Regiodivergent oxidation of alkoxyarenes by hypervalent iodine/oxone® system. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.08.060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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39
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Kharma A, Jacob C, Bozzi ÍAO, Jardim GAM, Braga AL, Salomão K, Gatto CC, Silva MFS, Pessoa C, Stangier M, Ackermann L, da Silva Júnior EN. Electrochemical Selenation/Cyclization of Quinones: A Rapid, Green and Efficient Access to Functionalized Trypanocidal and Antitumor Compounds. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000216] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Ammar Kharma
- Institute of Exact Sciences, Department of Chemistry Federal University of Minas Gerais, UFMG 31270‐901 Belo Horizonte MG Brazil
- Division of Bioorganic Chemistry School of Pharmacy University of Saarland 66123 Saarbruecken Germany
| | - Claus Jacob
- Division of Bioorganic Chemistry School of Pharmacy University of Saarland 66123 Saarbruecken Germany
| | - Ícaro A. O. Bozzi
- Institute of Exact Sciences, Department of Chemistry Federal University of Minas Gerais, UFMG 31270‐901 Belo Horizonte MG Brazil
| | - Guilherme A. M. Jardim
- Department of Chemistry Federal University of Santa Catarina 88040‐900 Florianópolis SC Brazil
| | - Antonio L. Braga
- Department of Chemistry Federal University of Santa Catarina 88040‐900 Florianópolis SC Brazil
| | - Kelly Salomão
- Oswaldo Cruz Institute FIOCRUZ 21045‐900 Rio de Janeiro RJ Brazil
| | - Claudia C. Gatto
- Institute of Chemistry University of Brasilia 70904‐970 Brasilia DF Brazil
| | - Maria Francilene S. Silva
- Department of Physiology and Pharmacology School of Pharmacy Federal University of Ceará 60430‐270 Fortaleza CE Brazil
| | - Claudia Pessoa
- Department of Physiology and Pharmacology School of Pharmacy Federal University of Ceará 60430‐270 Fortaleza CE Brazil
| | - Maximilian Stangier
- Institut für Organische und Biomolekulare Chemie Georg‐August‐Universität Tammannstraße 2 37077 Göttingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie Georg‐August‐Universität Tammannstraße 2 37077 Göttingen Germany
| | - Eufrânio N. da Silva Júnior
- Institute of Exact Sciences, Department of Chemistry Federal University of Minas Gerais, UFMG 31270‐901 Belo Horizonte MG Brazil
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40
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Zhang D, Cheng J, Wei L, Song W, Wang L, Tang H, Cao D. Host-Guest Complexation of Monoanionic and Dianionic Guests with a Polycationic Pillararene Host: Same Two-Step Mechanism but Striking Difference in Rate upon Inclusion. J Phys Chem Lett 2020; 11:2021-2026. [PMID: 32091223 DOI: 10.1021/acs.jpclett.0c00277] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Supramolecular dynamic studies provide the most direct information to elucidate the binding mechanisms of the systems and yet are underdeveloped in pillararene chemistry. Herein, we describe the first real-time study on the binding dynamics of a water-soluble per-substituted pillar[5]arene (H1) with pentanesulfonate (G1) and butane-1,4-disulfonate (G2). Both the host-guest complexes were formed via a two-step process. The first step, equilibrated within 1 ms for both guests, was associated with the formation of a 1:1 exclusion complex, and the second step was the conversion of this exclusion complex to the inclusion complex. Threading and dethreading processes in the second step for G2 were at least a million times slower than for G1. Kinetics results reveal that for H1, complexation with a charged guest may follow the same "two-step" mechanism regardless of the number of charged moieties in the guests and the rate of the complexation. This study may advance the mechanistic understanding necessary for further development of functional supramolecular systems.
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Affiliation(s)
- Dejun Zhang
- State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Jian Cheng
- State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Longmeng Wei
- School of Chemical Engineering and Light Industry, Analysis and Test Center, Guangdong University of Technology, Guangzhou 510006, China
| | - Wei Song
- School of Chemical Engineering and Light Industry, Analysis and Test Center, Guangdong University of Technology, Guangzhou 510006, China
| | - Lingyun Wang
- State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Hao Tang
- State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Derong Cao
- State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
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41
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Yao C, Li Y, Wang Z, Song C, Hu X, Liu S. Cytosolic NQO1 Enzyme-Activated Near-Infrared Fluorescence Imaging and Photodynamic Therapy with Polymeric Vesicles. ACS NANO 2020; 14:1919-1935. [PMID: 31935063 DOI: 10.1021/acsnano.9b08285] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The utilization of enzymes as a triggering module could endow responsive polymeric nanostructures with selectivity in a site-specific manner. On the basis of the fact that endogenous NAD(P)H:quinone oxidoreductase isozyme 1 (NQO1) is overexpressed in many types of tumors, we report on the fabrication of photosensitizer-conjugated polymeric vesicles, exhibiting synergistic NQO1-triggered turn-on of both near-infrared (NIR) fluorescence emission and a photodynamic therapy (PDT) module. For vesicles self-assembled from amphiphilic block copolymers containing quinone trimethyl lock-capped self-immolative side linkages and quinone-bridged photosensitizers (coumarin and Nile blue) in the hydrophobic block, both fluorescence emission and PDT potency are initially in the "off" state due to "double quenching" effects, that is, dye-aggregation-caused quenching and quinone-rendered PET (photoinduced electron transfer) quenching. After internalization into NQO1-positive vesicles, the cytosolic NQO1 enzyme triggers self-immolative cleavage of quinone linkages and fluorogenic release of conjugated photosensitizers, leading to NIR fluorescence emission turn-on and activated PDT. This process is accompanied by the transformation of vesicles into cross-linked micelles with hydrophilic cores and smaller sizes and triggered dual drug release, which could be directly monitored by enhanced magnetic resonance (MR) imaging for vesicles conjugated with a DOTA(Gd) complex in the hydrophobic bilayer. We further demonstrate that the above strategy could be successfully applied for activated NIR fluorescence imaging and tissue-specific PDT under both cellular and in vivo conditions.
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Affiliation(s)
- Chenzhi Yao
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Hefei National Laboratory for Physical Sciences at the Microscale , University of Science and Technology of China , Hefei , Anhui 230026 , China
| | - Yamin Li
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Hefei National Laboratory for Physical Sciences at the Microscale , University of Science and Technology of China , Hefei , Anhui 230026 , China
| | - Zhixiong Wang
- MOE Key Laboratory of Laser Life Science, Institute of Laser Life Science, College of Biophotonics , South China Normal University , Guangzhou 510631 , China
| | - Chengzhou Song
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Hefei National Laboratory for Physical Sciences at the Microscale , University of Science and Technology of China , Hefei , Anhui 230026 , China
| | - Xianglong Hu
- MOE Key Laboratory of Laser Life Science, Institute of Laser Life Science, College of Biophotonics , South China Normal University , Guangzhou 510631 , China
| | - Shiyong Liu
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Hefei National Laboratory for Physical Sciences at the Microscale , University of Science and Technology of China , Hefei , Anhui 230026 , China
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42
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Yu G, Yeo WS. Mass spectrometric analysis of acid-assisted photochemical release of the trimethyl lock system on the monolayers on gold. RSC Adv 2020; 10:17914-17917. [PMID: 35515585 PMCID: PMC9053594 DOI: 10.1039/d0ra02110e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 05/03/2020] [Indexed: 11/24/2022] Open
Abstract
We report the acid-assisted photolysis of the trimethyl lock system which has long been harnessed for a variety of applications such as drug delivery, cellular imaging, enzyme activity assays, and surface patterning. By mass spectrometric analysis, we found that photoinduced intramolecular cyclization and the ensuing release of the pendant groups of the trimethyl lock on the self-assembled monolayers proceeded cleanly in the presence of HCl, to give a high yield. The acid-assisted photolysis of the trimethyl lock on the surface was characterized by mass spectrometry.![]()
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Affiliation(s)
- Geunhyeok Yu
- Department of Bioscience and Biotechnology
- Bio/Molecular Informatics Center
- Konkuk University
- Seoul 05029
- Korea
| | - Woon-Seok Yeo
- Department of Bioscience and Biotechnology
- Bio/Molecular Informatics Center
- Konkuk University
- Seoul 05029
- Korea
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43
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Gońka E, Yang L, Steinbock R, Pesciaioli F, Kuniyil R, Ackermann L. π-Extended Polyaromatic Hydrocarbons by Sustainable Alkyne Annulations through Double C-H/N-H Activation. Chemistry 2019; 25:16246-16250. [PMID: 31820511 PMCID: PMC6973059 DOI: 10.1002/chem.201905023] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Indexed: 12/12/2022]
Abstract
The widespread applications of substituted diketopyrrolopyrroles (DPPs) call for the development of efficient methods for their modular assembly. Herein, we present a π-expansion strategy for polyaromatic hydrocarbons (PAHs) by C-H activation in a sustainable fashion. Thus, twofold C-H/N-H activations were accomplished by versatile ruthenium(II)carboxylate catalysis, providing step-economical access to diversely decorated fluorogenic DPPs that was merged with late-stage palladium-catalyzed C-H arylation on the thus-assembled DPP motif.
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Affiliation(s)
- Elżbieta Gońka
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstraße 237077GöttingenGermany
| | - Long Yang
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstraße 237077GöttingenGermany
| | - Ralf Steinbock
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstraße 237077GöttingenGermany
| | - Fabio Pesciaioli
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstraße 237077GöttingenGermany
| | - Rositha Kuniyil
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstraße 237077GöttingenGermany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstraße 237077GöttingenGermany
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44
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Jiang J, Shen N, Ci T, Tang Z, Gu Z, Li G, Chen X. Combretastatin A4 Nanodrug-Induced MMP9 Amplification Boosts Tumor-Selective Release of Doxorubicin Prodrug. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1904278. [PMID: 31549774 DOI: 10.1002/adma.201904278] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 08/27/2019] [Indexed: 06/10/2023]
Abstract
Tumor-associated enzyme-activated prodrugs can potentially improve the selectivity of chemotherapeutics. However, the paucity of tumor-associated enzymes which are essential for prodrug activation usually limits the antitumor potency. A cooperative strategy that utilizes combretastatin A4 nanodrug (CA4-NPs) and matrix metalloproteinase 9 (MMP9)-activated doxorubicin prodrug (MMP9-DOX-NPs) is developed. CA4 is a typical vascular disrupting agent that can selectively disrupt immature tumor blood vessels and exacerbate the tumor hypoxia state. After treatment with CA4-NPs, MMP9 expression can be significantly enhanced by 5.6-fold in treated tumors, which further boosts tumor-selective active drug release of MMP9-DOX-NPs by 3.7-fold in an orthotopic 4T1 mammary adenocarcinoma mouse model. The sequential delivery of CA4-NPs and MMP9-DOX-NPs exhibits enhanced antitumor efficacy with reduced systemic toxicity compared with the noncooperative controls.
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Affiliation(s)
- Jian Jiang
- Key Laboratory of Polymer Ecomaterials, Jilin Biomedical Polymers Engineering Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Na Shen
- Key Laboratory of Polymer Ecomaterials, Jilin Biomedical Polymers Engineering Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Tianyuan Ci
- Department of Bioengineering, University of California, Los Angeles, CA, 90095, USA
- California NanoSystems Institute (CNSI), Jonsson Comprehensive Cancer Center, Center for Minimally Invasive Therapeutics, University of California, Los Angeles, CA, 90095, USA
| | - Zhaohui Tang
- Key Laboratory of Polymer Ecomaterials, Jilin Biomedical Polymers Engineering Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Zhen Gu
- Department of Bioengineering, University of California, Los Angeles, CA, 90095, USA
- California NanoSystems Institute (CNSI), Jonsson Comprehensive Cancer Center, Center for Minimally Invasive Therapeutics, University of California, Los Angeles, CA, 90095, USA
| | - Gao Li
- Key Laboratory of Polymer Ecomaterials, Jilin Biomedical Polymers Engineering Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Jilin Biomedical Polymers Engineering Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
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45
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Cai XC, Zhang T, Kim EJ, Jiang M, Wang K, Wang J, Chen S, Zhang N, Wu H, Li F, Dela Seña CC, Zeng H, Vivcharuk V, Niu X, Zheng W, Lee JP, Chen Y, Barsyte D, Szewczyk M, Hajian T, Ibáñez G, Dong A, Dombrovski L, Zhang Z, Deng H, Min J, Arrowsmith CH, Mazutis L, Shi L, Vedadi M, Brown PJ, Xiang J, Qin LX, Xu W, Luo M. A chemical probe of CARM1 alters epigenetic plasticity against breast cancer cell invasion. eLife 2019; 8:47110. [PMID: 31657716 PMCID: PMC6917500 DOI: 10.7554/elife.47110] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 10/27/2019] [Indexed: 12/21/2022] Open
Abstract
CARM1 is a cancer-relevant protein arginine methyltransferase that regulates many aspects of transcription. Its pharmacological inhibition is a promising anti-cancer strategy. Here SKI-73 (6a in this work) is presented as a CARM1 chemical probe with pro-drug properties. SKI-73 (6a) can rapidly penetrate cell membranes and then be processed into active inhibitors, which are retained intracellularly with 10-fold enrichment for several days. These compounds were characterized for their potency, selectivity, modes of action, and on-target engagement. SKI-73 (6a) recapitulates the effect of CARM1 knockout against breast cancer cell invasion. Single-cell RNA-seq analysis revealed that the SKI-73(6a)-associated reduction of invasiveness acts by altering epigenetic plasticity and suppressing the invasion-prone subpopulation. Interestingly, SKI-73 (6a) and CARM1 knockout alter the epigenetic plasticity with remarkable difference, suggesting distinct modes of action for small-molecule and genetic perturbations. We therefore discovered a CARM1-addiction mechanism of cancer metastasis and developed a chemical probe to target this process. Drugs that are small molecules have the potential to block the individual proteins that drive the spread of cancer, but their design is a challenge. This is because they need to get inside the cell and find their target without binding to other proteins on the way. However, small molecule drugs often have an electric charge, which makes it hard for them to cross the cell membrane. Additionally, most proteins are not completely unique, making it harder for the drugs to find the correct target. CARM1 is a protein that plays a role in the spread of breast cancer cells, and scientists are currently looking for a small molecule that will inhibit its action. The group of enzymes that CARM1 belongs to act by taking a small chemical group, called a methyl group, from a molecule called SAM, and transferring it to proteins that switch genes on and off. In the case of CARM1, this changes cell behavior by turning on genes involved in cell movement. Genetically modifying cells so they will not produce any CARM1 stops the spread of breast cancer cells, but developing a drug with the same effects has proved difficult. Existing drugs that can inhibit CARM1 in a test tube struggle to get inside cells and to distinguish between CARM1 and its related enzymes. Now, Cai et al. have modified and tested a CARM1 inhibitor to address these problems, and find out how these small molecules work. At its core, the inhibitor has a structure very similar to a SAM molecule, so it can fit into the SAM binding pocket of CARM1 and its related enzymes. To stop the inhibitor from binding to other proteins, Cai et al. made small changes to its structure until it only interacted with CARM1.Then, to get the inhibitor inside breast cancer cells, Cai et al. cloaked its charged area with a chemical shield, allowing it to cross the cell membrane. Inside the cell, the chemical shield broke away, allowing the inhibitor to attach to CARM1. Analysis of cells showed that this inhibition only affected the cancer cells most likely to spread. Blocking CARM1 switched off genes involved in cell movement and stopped cancer cells from travelling through 3D gels. This work is a step towards making a drug that can block CARM1 in cancer cells, but there is still further work to be done. The next stages will be to test whether the new inhibitor works in other types of cancer cells, in living animals, and in human patient samples.
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Affiliation(s)
- Xiao-Chuan Cai
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Tuo Zhang
- Genomics Resources Core Facility, Weill Cornell Medical College, Cornell University, New York, United States
| | - Eui-Jun Kim
- McArdle Laboratory for Cancer Research, University of Wisconsin-Madison, Madison, United States
| | - Ming Jiang
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States.,Program of Pharmacology, Weill Cornell Medical College of Cornell University, New York, United States
| | - Ke Wang
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Junyi Wang
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Shi Chen
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States.,Tri-Institutional PhD Program in Chemical Biology, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Nawei Zhang
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States.,Department of Obstetrics and Gynecology, Chaoyang Hospital, Affiliation Hospital of Capital Medical University, Beijing, China
| | - Hong Wu
- Structural Genomics Consortium, University of Toronto, Toronto, Canada
| | - Fengling Li
- Structural Genomics Consortium, University of Toronto, Toronto, Canada
| | - Carlo C Dela Seña
- Structural Genomics Consortium, University of Toronto, Toronto, Canada
| | - Hong Zeng
- Structural Genomics Consortium, University of Toronto, Toronto, Canada
| | - Victor Vivcharuk
- Department of Physiology and Biophysics, Weill Cornell Medical College of Cornell University, New York, United States
| | - Xiang Niu
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States.,Tri-Institutional PhD Program in Computational Biology and Medicine, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Weihong Zheng
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Jonghan P Lee
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States.,Tri-Institutional PhD Program in Chemical Biology, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Yuling Chen
- Center for Synthetic and Systematic Biology, School of Life Sciences, Tsinghua University, Beijing, China
| | - Dalia Barsyte
- Structural Genomics Consortium, University of Toronto, Toronto, Canada
| | - Magda Szewczyk
- Structural Genomics Consortium, University of Toronto, Toronto, Canada
| | - Taraneh Hajian
- Structural Genomics Consortium, University of Toronto, Toronto, Canada
| | - Glorymar Ibáñez
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Aiping Dong
- Structural Genomics Consortium, University of Toronto, Toronto, Canada
| | | | - Zhenyu Zhang
- Department of Obstetrics and Gynecology, Chaoyang Hospital, Affiliation Hospital of Capital Medical University, Beijing, China
| | - Haiteng Deng
- Structural Genomics Consortium, University of Toronto, Toronto, Canada.,Center for Synthetic and Systematic Biology, School of Life Sciences, Tsinghua University, Beijing, China
| | - Jinrong Min
- Structural Genomics Consortium, University of Toronto, Toronto, Canada.,Department of Physiology, University of Toronto, Toronto, Canada
| | - Cheryl H Arrowsmith
- Structural Genomics Consortium, University of Toronto, Toronto, Canada.,Princess Margaret Cancer Centre, Department of Medical Biophysics, University of Toronto, Toronto, Canada
| | - Linas Mazutis
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Lei Shi
- Department of Physiology and Biophysics, Weill Cornell Medical College of Cornell University, New York, United States
| | - Masoud Vedadi
- Structural Genomics Consortium, University of Toronto, Toronto, Canada.,Department of Pharmacology and Toxicology, University of Toronto, Toronto, Canada
| | - Peter J Brown
- Structural Genomics Consortium, University of Toronto, Toronto, Canada
| | - Jenny Xiang
- Genomics Resources Core Facility, Weill Cornell Medical College, Cornell University, New York, United States
| | - Li-Xuan Qin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Wei Xu
- McArdle Laboratory for Cancer Research, University of Wisconsin-Madison, Madison, United States
| | - Minkui Luo
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, United States.,Program of Pharmacology, Weill Cornell Medical College of Cornell University, New York, United States
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46
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Melenbacher A, Dhindsa JS, Gilroy JB, Stillman MJ. Unveiling the Hidden, Dark, and Short Life of a Vibronic State in a Boron Difluoride Formazanate Dye. Angew Chem Int Ed Engl 2019; 58:15339-15343. [DOI: 10.1002/anie.201908999] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Adyn Melenbacher
- Department of ChemistryThe University of Western Ontario London Ontario N6A 5B7 Canada
| | - Jasveer S. Dhindsa
- Department of ChemistryThe University of Western Ontario London Ontario N6A 5B7 Canada
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
| | - Joe B. Gilroy
- Department of ChemistryThe University of Western Ontario London Ontario N6A 5B7 Canada
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
| | - Martin J. Stillman
- Department of ChemistryThe University of Western Ontario London Ontario N6A 5B7 Canada
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47
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Melenbacher A, Dhindsa JS, Gilroy JB, Stillman MJ. Unveiling the Hidden, Dark, and Short Life of a Vibronic State in a Boron Difluoride Formazanate Dye. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908999] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Adyn Melenbacher
- Department of Chemistry The University of Western Ontario London Ontario N6A 5B7 Canada
| | - Jasveer S. Dhindsa
- Department of Chemistry The University of Western Ontario London Ontario N6A 5B7 Canada
- The Centre for Advanced Materials and Biomaterials Research (CAMBR) The University of Western Ontario London Ontario N6A 5B7 Canada
| | - Joe B. Gilroy
- Department of Chemistry The University of Western Ontario London Ontario N6A 5B7 Canada
- The Centre for Advanced Materials and Biomaterials Research (CAMBR) The University of Western Ontario London Ontario N6A 5B7 Canada
| | - Martin J. Stillman
- Department of Chemistry The University of Western Ontario London Ontario N6A 5B7 Canada
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48
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Cheng Z, Valença WO, Dias GG, Scott J, Barth ND, de Moliner F, Souza GBP, Mellanby RJ, Vendrell M, da Silva Júnior EN. Natural product-inspired profluorophores for imaging NQO1 activity in tumour tissues. Bioorg Med Chem 2019; 27:3938-3946. [PMID: 31327676 DOI: 10.1016/j.bmc.2019.07.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 07/08/2019] [Accepted: 07/10/2019] [Indexed: 11/30/2022]
Abstract
Herein we designed a collection of trimethyl-lock quinone profluorophores as activity-based probes for imaging NAD(P)H:quinone oxidoreductase (NQO1) in cancer cells and tumour tissues. Profluorophores were prepared via synthetic routes from naturally-occurring quinones and characterised in vitro using recombinant enzymes, to be further validated in cells and fresh frozen canine tumour tissues as potential new tools for cancer detection and imaging.
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Affiliation(s)
- Zhiming Cheng
- Centre for Inflammation Research, The University of Edinburgh, EH16 4TJ Edinburgh, UK
| | - Wagner O Valença
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| | - Gleiston G Dias
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| | - Jamie Scott
- Centre for Inflammation Research, The University of Edinburgh, EH16 4TJ Edinburgh, UK
| | - Nicole D Barth
- Centre for Inflammation Research, The University of Edinburgh, EH16 4TJ Edinburgh, UK
| | - Fabio de Moliner
- Centre for Inflammation Research, The University of Edinburgh, EH16 4TJ Edinburgh, UK
| | - Gabriela B P Souza
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
| | - Richard J Mellanby
- Royal (Dick) School of Veterinary Studies, The Roslin Institute, Division of Veterinary Clinical Studies, The University of Edinburgh, Hospital for Small Animals, Easter Bush Veterinary Centre, EH25 9RG Roslin, UK
| | - Marc Vendrell
- Centre for Inflammation Research, The University of Edinburgh, EH16 4TJ Edinburgh, UK.
| | - Eufrânio N da Silva Júnior
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
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49
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Punganuru SR, Madala HR, Arutla V, Zhang R, Srivenugopal KS. Characterization of a highly specific NQO1-activated near-infrared fluorescent probe and its application for in vivo tumor imaging. Sci Rep 2019; 9:8577. [PMID: 31189950 PMCID: PMC6562040 DOI: 10.1038/s41598-019-44111-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 05/09/2019] [Indexed: 12/30/2022] Open
Abstract
The Near-infrared Fluorescence (NIRF) molecular imaging of cancer is known to be superior in sensitivity, deeper penetration, and low phototoxicity compared to other imaging modalities. In view of an increased need for efficient and targeted imaging agents, we synthesized a NAD(P)H quinone oxidoreductase 1 (NQO1)-activatable NIR fluorescent probe (NIR-ASM) by conjugating dicyanoisophorone (ASM) fluorophore with the NQO1 substrate quinone propionic acid (QPA). The probe remained non-fluorescent until activation by NQO1, whose expression is largely limited to malignant tissues. With a large Stokes shift (186 nm) and a prominent near-infrared emission (646 nm) in response to NQO1, NIR-ASM was capable of monitoring NQO1 activity in vitro and in vivo with high specificity and selectivity. We successfully employed the NIR-ASM to differentiate cancer cells from normal cells based on NQO1 activity using fluorescence microscopy and flow cytometry. Chemical and genetic approaches involving the use of ES936, a specific inhibitor of NQO1 and siRNA and gene transfection procedures unambiguously demonstrated NQO1 to be the sole target activating the NIR-ASM in cell cultures. NIR-ASM was successfully used to detect and image the endogenous NQO1 in three live tumor-bearing mouse models (A549 lung cancer, Lewis lung carcinoma, and MDMAMB 231 xenografts) with a high signal-to-low noise ratiometric NIR fluorescence response. When the NQO1-proficient A549 tumors and NQO1-deficient MDA-MB-231 tumors were developed in the same animal, only the A549 malignancies activated the NIR-ASM probe with a strong signal. Because of its high sensitivity, rapid activation, tumor selectivity, and nontoxic properties, the NIR-ASM appears to be a promising agent with clinical applications.
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Affiliation(s)
- Surendra Reddy Punganuru
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA.
| | - Hanumantha Rao Madala
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA
| | - Viswanath Arutla
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA
| | - Ruiwen Zhang
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, TX, 77204, USA
| | - Kalkunte S Srivenugopal
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA.
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Affiliation(s)
- Yijun Wang
- School of Basic Medical Sciences; Zhengzhou University; Science Avenue 100 Zhengzhou 450001 P. R. China
| | - Shuai Zhu
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology; Ministry of Education, School of Pharmaceutical Sciences; Jiangnan University; Lihu Avenue 1800 Wuxi 214122 P. R. China
| | - Liang-Hua Zou
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology; Ministry of Education, School of Pharmaceutical Sciences; Jiangnan University; Lihu Avenue 1800 Wuxi 214122 P. R. China
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