1
|
Nestoros E, de Moliner F, Nadal-Bufi F, Seah D, Ortega-Liebana MC, Cheng Z, Benson S, Adam C, Maierhofer L, Kozoriz K, Lee JS, Unciti-Broceta A, Vendrell M. Tuning singlet oxygen generation with caged organic photosensitizers. Nat Commun 2024; 15:7689. [PMID: 39227575 PMCID: PMC11372191 DOI: 10.1038/s41467-024-51872-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Accepted: 08/20/2024] [Indexed: 09/05/2024] Open
Abstract
Controlling the succession of chemical processes with high specificity in complex systems is advantageous for widespread applications, from biomedical research to drug manufacturing. Despite synthetic advances in bioorthogonal and photochemical methodologies, there is a need for generic chemical approaches that can universally modulate photodynamic reactivity in organic photosensitizers. Herein we present a strategy to fine-tune the production of singlet oxygen in multiple photosensitive scaffolds under the activation of bioresponsive and bioorthogonal stimuli. We demonstrate that the photocatalytic activity of nitrobenzoselenadiazoles can be fully blocked by site-selective incorporation of electron-withdrawing carbamate moieties and restored on demand upon uncaging with a wide range of molecular triggers, including abiotic transition-metal catalysts. We also prove that this strategy can be expanded to most photosensitizers, including diverse structures and spectral properties. Finally, we show that such advanced control of singlet oxygen generation can be broadly applied to the photodynamic ablation of human cells as well as to regulate the release of singlet oxygen in the semi-synthesis of natural product drugs.
Collapse
Affiliation(s)
- Eleni Nestoros
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, UK
| | - Fabio de Moliner
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, UK
| | - Ferran Nadal-Bufi
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, UK
| | - Deborah Seah
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, UK
| | - M Carmen Ortega-Liebana
- Edinburgh Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
- Centre Pfizer-GENYO, Faculty of Pharmacy, University of Granada, Granada, Spain
| | - Zhiming Cheng
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, UK
| | - Sam Benson
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, UK
| | - Catherine Adam
- Edinburgh Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - Larissa Maierhofer
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
| | - Kostiantyn Kozoriz
- Department of Pharmacology, College of Medicine, Korea University, Seoul, Korea
| | - Jun-Seok Lee
- Department of Pharmacology, College of Medicine, Korea University, Seoul, Korea
| | - Asier Unciti-Broceta
- Edinburgh Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK.
| | - Marc Vendrell
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK.
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, UK.
| |
Collapse
|
2
|
Niogret G, Chériaux C, Bonhomme F, Levi-Acobas F, Figliola C, Ulrich G, Gasser G, Hollenstein M. A toolbox for enzymatic modification of nucleic acids with photosensitizers for photodynamic therapy. RSC Chem Biol 2024; 5:841-852. [PMID: 39211468 PMCID: PMC11353023 DOI: 10.1039/d4cb00103f] [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: 05/07/2024] [Accepted: 07/05/2024] [Indexed: 09/04/2024] Open
Abstract
Photodynamic therapy (PDT) is an approved cancer treatment modality. Despite its high efficiency, PDT is limited in terms of specificity and by the poor solubility of the rather lipophilic photosensitizers (PSs). In order to alleviate these limitations, PSs can be conjugated to oligonucleotides. However, most conjugation methods often involve complex organic synthesis and result in the appendage of single modifications at the 3'/5' termini of oligonucleotides. Here, we have investigated the possibility of bioconjugating a range of known PSs by polymerase-mediated synthesis. We have prepared a range of modified nucleoside triphosphates by different conjugation methods and investigated the substrate tolerance of these nucleotides for template-dependent and -independent DNA polymerases. This method represents a mild and versatile approach for the conjugation of single or multiple PSs onto oligonucleotides and can be useful to further improve the efficiency of the PDT treatment.
Collapse
Affiliation(s)
- Germain Niogret
- Institut Pasteur, Université Paris Cité, CNRS UMR3523, Department of Structural Biology and Chemistry, Laboratory for Bioorganic Chemistry of Nucleic Acids 28, rue du Docteur Roux 75724 Paris Cedex 15 France
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology 75005 Paris France
| | - Camille Chériaux
- Institut de Chimie et Procédés pour L'Energie, L'Environnement et La Santé (ICPEES), Groupe de Chimie Organique pour Les Matériaux, La Biologie et L'Optique (COMBO), CNRS UMR 7515, École de Chimie, Polymères, Matériaux de Strasbourg (ECPM) 25, Rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Frédéric Bonhomme
- Institut Pasteur, Université Paris Cité, CNRS UMR3523, Department of Structural Biology and Chemistry, Unité de Chimie Biologique Epigénétique 28, rue du Docteur Roux 75724 Paris Cedex 15 France
| | - Fabienne Levi-Acobas
- Institut Pasteur, Université Paris Cité, CNRS UMR3523, Department of Structural Biology and Chemistry, Laboratory for Bioorganic Chemistry of Nucleic Acids 28, rue du Docteur Roux 75724 Paris Cedex 15 France
| | - Carlotta Figliola
- Institut de Chimie et Procédés pour L'Energie, L'Environnement et La Santé (ICPEES), Groupe de Chimie Organique pour Les Matériaux, La Biologie et L'Optique (COMBO), CNRS UMR 7515, École de Chimie, Polymères, Matériaux de Strasbourg (ECPM) 25, Rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Gilles Ulrich
- Institut de Chimie et Procédés pour L'Energie, L'Environnement et La Santé (ICPEES), Groupe de Chimie Organique pour Les Matériaux, La Biologie et L'Optique (COMBO), CNRS UMR 7515, École de Chimie, Polymères, Matériaux de Strasbourg (ECPM) 25, Rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Gilles Gasser
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology 75005 Paris France
| | - Marcel Hollenstein
- Institut Pasteur, Université Paris Cité, CNRS UMR3523, Department of Structural Biology and Chemistry, Laboratory for Bioorganic Chemistry of Nucleic Acids 28, rue du Docteur Roux 75724 Paris Cedex 15 France
| |
Collapse
|
3
|
Chu JCH, Escriche‐Navarro B, Xiong J, García‐Fernández A, Martínez‐Máñez R, Ng DKP. β-Galactosidase-Triggered Photodynamic Elimination of Senescent Cells with a Boron Dipyrromethene-Based Photosensitizer. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2401012. [PMID: 38884205 PMCID: PMC11336962 DOI: 10.1002/advs.202401012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 05/16/2024] [Indexed: 06/18/2024]
Abstract
Senescence is a cellular response having physiological and reparative functions to preserve tissue homeostasis and suppress tumor growth. However, the accumulation of senescent cells would cause deleterious effects that lead to age-related dysfunctions and cancer progression. Hence, selective detection and elimination of senescent cells are crucial yet remain a challenge. A β-galactosidase (β-gal)-activated boron dipyrromethene (BODIPY)-based photosensitizer (compound 1) is reported here that can selectively detect and eradicate senescent cells. It contains a galactose moiety connected to a pyridinium BODIPY via a self-immolative nitrophenylene linker, of which the photoactivity is effectively quenched. Upon interactions with the senescence-associated β-gal, it undergoes enzymatic hydrolysis followed by self-immolation, leading to the release of an activated BODIPY moiety by which the fluorescence emission and singlet oxygen generation are restored. The ability of 1 to detect and eliminate senescent cells is demonstrated in vitro and in vivo, using SK-Mel-103 tumor-bearing mice treated with senescence-inducing therapy. The results demonstrate that 1 can be selectively activated in senescent cells to trigger a robust senolytic effect upon irradiation. This study breaks new ground in the design and application of new senolytic agents based on photodynamic therapy.
Collapse
Affiliation(s)
- Jacky C. H. Chu
- Department of ChemistryThe Chinese University of Hong KongShatin, N.T.Hong KongChina
| | - Blanca Escriche‐Navarro
- Instituto Interuniversitario de Investigación de ReconocimientoMolecular y Desarrollo TecnológicoUniversitat Politècnica de ValènciaUniversitat de ValènciaValencia46022Spain
- Unidad Mixta de Investigación en Nanomedicina y SensoresUniversitat Politècnica e València, Instituto de Investigación Sanitaria La Fe (IIS La Fe)Valencia46026Spain
- Unidad Mixta UPV‐CIPF de Investigación en Mecanismos de Enfermedades y NanomedicinaUniversitat Politècnica de València, Centro de Investigación Príncipe FelipeValencia46012Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER‐BBN)Instituto de Salud Carlos IIIMadrid28029Spain
| | - Junlong Xiong
- Department of ChemistryThe Chinese University of Hong KongShatin, N.T.Hong KongChina
- Department of PharmacyThe Affiliated Luohu Hospital of Shenzhen UniversityShenzhen UniversityShenzhen518001China
| | - Alba García‐Fernández
- Instituto Interuniversitario de Investigación de ReconocimientoMolecular y Desarrollo TecnológicoUniversitat Politècnica de ValènciaUniversitat de ValènciaValencia46022Spain
- Unidad Mixta UPV‐CIPF de Investigación en Mecanismos de Enfermedades y NanomedicinaUniversitat Politècnica de València, Centro de Investigación Príncipe FelipeValencia46012Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER‐BBN)Instituto de Salud Carlos IIIMadrid28029Spain
| | - Ramón Martínez‐Máñez
- Instituto Interuniversitario de Investigación de ReconocimientoMolecular y Desarrollo TecnológicoUniversitat Politècnica de ValènciaUniversitat de ValènciaValencia46022Spain
- Unidad Mixta de Investigación en Nanomedicina y SensoresUniversitat Politècnica e València, Instituto de Investigación Sanitaria La Fe (IIS La Fe)Valencia46026Spain
- Unidad Mixta UPV‐CIPF de Investigación en Mecanismos de Enfermedades y NanomedicinaUniversitat Politècnica de València, Centro de Investigación Príncipe FelipeValencia46012Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER‐BBN)Instituto de Salud Carlos IIIMadrid28029Spain
| | - Dennis K. P. Ng
- Department of ChemistryThe Chinese University of Hong KongShatin, N.T.Hong KongChina
| |
Collapse
|
4
|
Cheng Z, Benson S, Mendive-Tapia L, Nestoros E, Lochenie C, Seah D, Chang KY, Feng Y, Vendrell M. Enzyme-Activatable Near-Infrared Hemicyanines as Modular Scaffolds for in vivo Photodynamic Therapy. Angew Chem Int Ed Engl 2024; 63:e202404587. [PMID: 38717316 DOI: 10.1002/anie.202404587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Indexed: 06/21/2024]
Abstract
Photodynamic therapy is an anti-cancer treatment that requires illumination of photosensitizers to induce local cell death. Current near-infrared organic photosensitizers are built from large and non-modular structures that cannot be tuned to improve safety and minimize off-target toxicity. This work describes a novel chemical platform to generate enzyme-activatable near-infrared photosensitizers. We optimized the Se-bridged hemicyanine scaffold to include caging groups and biocompatible moieties, and generated cathepsin-triggered photosensitizers for effective ablation of human glioblastoma cells. Furthermore, we demonstrated that enzyme-activatable Se-bridged hemicyanines are effective photosensitizers for the safe ablation of microtumors in vivo, creating new avenues in the chemical design of targeted anti-cancer photodynamic therapy agents.
Collapse
Affiliation(s)
- Zhiming Cheng
- Centre for Inflammation Research, The University of Edinburgh, EH16 4UU, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, UK
| | - Sam Benson
- Centre for Inflammation Research, The University of Edinburgh, EH16 4UU, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, UK
| | - Lorena Mendive-Tapia
- Centre for Inflammation Research, The University of Edinburgh, EH16 4UU, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, UK
| | - Eleni Nestoros
- Centre for Inflammation Research, The University of Edinburgh, EH16 4UU, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, UK
| | - Charles Lochenie
- Centre for Inflammation Research, The University of Edinburgh, EH16 4UU, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, UK
| | - Deborah Seah
- Centre for Inflammation Research, The University of Edinburgh, EH16 4UU, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, UK
| | - Kai Yee Chang
- Centre for Inflammation Research, The University of Edinburgh, EH16 4UU, Edinburgh, UK
| | - Yi Feng
- Centre for Inflammation Research, The University of Edinburgh, EH16 4UU, Edinburgh, UK
- Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, The University of Edinburgh, EH4 2XR, Edinburgh, UK
| | - Marc Vendrell
- Centre for Inflammation Research, The University of Edinburgh, EH16 4UU, Edinburgh, UK
- IRR Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, UK
| |
Collapse
|
5
|
Xu X, Zheng J, Liang N, Zhang X, Shabiti S, Wang Z, Yu S, Pan ZY, Li W, Cai L. Bioorthogonal/Ultrasound Activated Oncolytic Pyroptosis Amplifies In Situ Tumor Vaccination for Boosting Antitumor Immunity. ACS NANO 2024; 18:9413-9430. [PMID: 38522084 DOI: 10.1021/acsnano.3c11023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
Personalized in situ tumor vaccination is a promising immunotherapeutic modality. Currently, seeking immunogenic cell death (ICD) to generate in situ tumor vaccines is still mired by insufficient immunogenicity and an entrenched immunosuppressive tumor microenvironment (TME). Herein, a series of tetrazine-functionalized ruthenium(II) sonosensitizers have been designed and screened for establishing a bioorthogonal-activated in situ tumor vaccine via oncolytic pyroptosis induction. Based on nanodelivery-augmented bioorthogonal metabolic glycoengineering, the original tumor is selectively remolded to introduce artificial target bicycle [6.1.0] nonyne (BCN) into cell membrane. Through specific bioorthogonal ligation with intratumoral BCN receptors, sonosensitizers can realize precise membrane-anchoring and synchronous click-activation in desired tumor sites. Upon ultrasound (US) irradiation, the activated sonosensitizers can intensively disrupt the cell membrane with dual type I/II reactive oxygen species (ROS) generation for a high-efficiency sonodynamic therapy (SDT). More importantly, the severe membrane damage can eminently evoke oncolytic pyroptosis to maximize tumor immunogenicity and reverse immunosuppressive TME, ultimately eliciting powerful and durable systemic antitumor immunity. The US-triggered pyroptosis is certified to effectively inhibit the growths of primary and distant tumors, and suppress tumor metastasis and recurrence in "cold" tumor models. This bioorthogonal-driven tumor-specific pyroptosis induction strategy has great potential for the development of robust in situ tumor vaccines.
Collapse
Affiliation(s)
- Xiaoyu Xu
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, CAS Key Laboratory of Biomedical Imaging Science and System, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen 518055, China
| | - Jinling Zheng
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, CAS Key Laboratory of Biomedical Imaging Science and System, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen 518055, China
| | - Na Liang
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, CAS Key Laboratory of Biomedical Imaging Science and System, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen 518055, China
| | - Xu Zhang
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, CAS Key Laboratory of Biomedical Imaging Science and System, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen 518055, China
| | - Shayibai Shabiti
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, CAS Key Laboratory of Biomedical Imaging Science and System, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen 518055, China
| | - Zixi Wang
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, CAS Key Laboratory of Biomedical Imaging Science and System, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen 518055, China
| | - Shiwen Yu
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, CAS Key Laboratory of Biomedical Imaging Science and System, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen 518055, China
| | - Zheng-Yin Pan
- College of Pharmacy, Shenzhen Technology University, Shenzhen 518118, China
| | - Wenjun Li
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, CAS Key Laboratory of Biomedical Imaging Science and System, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen 518055, China
| | - Lintao Cai
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, CAS Key Laboratory of Biomedical Imaging Science and System, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen 518055, China
- Sino-Euro Center of Biomedicine and Health, Shenzhen 518024, China
| |
Collapse
|
6
|
Kuzmina NS, Fedotova EA, Jankovic P, Gribova GP, Nyuchev AV, Fedorov AY, Otvagin VF. Enhancing Precision in Photodynamic Therapy: Innovations in Light-Driven and Bioorthogonal Activation. Pharmaceutics 2024; 16:479. [PMID: 38675140 PMCID: PMC11053670 DOI: 10.3390/pharmaceutics16040479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/29/2024] [Accepted: 03/29/2024] [Indexed: 04/28/2024] Open
Abstract
Over the past few decades, photodynamic therapy (PDT) has evolved as a minimally invasive treatment modality offering precise control over cancer and various other diseases. To address inherent challenges associated with PDT, researchers have been exploring two promising avenues: the development of intelligent photosensitizers activated through light-induced energy transfers, charges, or electron transfers, and the disruption of photosensitive bonds. Moreover, there is a growing emphasis on the bioorthogonal delivery or activation of photosensitizers within tumors, enabling targeted deployment and activation of these intelligent photosensitive systems in specific tissues, thus achieving highly precise PDT. This concise review highlights advancements made over the last decade in the realm of light-activated or bioorthogonal photosensitizers, comparing their efficacy and shaping future directions in the advancement of photodynamic therapy.
Collapse
Affiliation(s)
| | | | | | | | | | - Alexey Yu. Fedorov
- Department of Organic Chemistry, Lobachevsky State University of Nizhny Novgorod, Gagarina Av. 23, 603950 Nizhny Novgorod, Russia; (N.S.K.); (E.A.F.); (P.J.); (G.P.G.); (A.V.N.)
| | - Vasilii F. Otvagin
- Department of Organic Chemistry, Lobachevsky State University of Nizhny Novgorod, Gagarina Av. 23, 603950 Nizhny Novgorod, Russia; (N.S.K.); (E.A.F.); (P.J.); (G.P.G.); (A.V.N.)
| |
Collapse
|
7
|
Sharma A, Verwilst P, Li M, Ma D, Singh N, Yoo J, Kim Y, Yang Y, Zhu JH, Huang H, Hu XL, He XP, Zeng L, James TD, Peng X, Sessler JL, Kim JS. Theranostic Fluorescent Probes. Chem Rev 2024; 124:2699-2804. [PMID: 38422393 PMCID: PMC11132561 DOI: 10.1021/acs.chemrev.3c00778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/31/2024] [Accepted: 02/08/2024] [Indexed: 03/02/2024]
Abstract
The ability to gain spatiotemporal information, and in some cases achieve spatiotemporal control, in the context of drug delivery makes theranostic fluorescent probes an attractive and intensely investigated research topic. This interest is reflected in the steep rise in publications on the topic that have appeared over the past decade. Theranostic fluorescent probes, in their various incarnations, generally comprise a fluorophore linked to a masked drug, in which the drug is released as the result of certain stimuli, with both intrinsic and extrinsic stimuli being reported. This release is then signaled by the emergence of a fluorescent signal. Importantly, the use of appropriate fluorophores has enabled not only this emerging fluorescence as a spatiotemporal marker for drug delivery but also has provided modalities useful in photodynamic, photothermal, and sonodynamic therapeutic applications. In this review we highlight recent work on theranostic fluorescent probes with a particular focus on probes that are activated in tumor microenvironments. We also summarize efforts to develop probes for other applications, such as neurodegenerative diseases and antibacterials. This review celebrates the diversity of designs reported to date, from discrete small-molecule systems to nanomaterials. Our aim is to provide insights into the potential clinical impact of this still-emerging research direction.
Collapse
Affiliation(s)
- Amit Sharma
- Amity
School of Chemical Sciences, Amity University
Punjab, Sector 82A, Mohali 140 306, India
| | - Peter Verwilst
- Rega
Institute for Medical Research, Medicinal Chemistry, KU Leuven, Herestraat 49, Box 1041, 3000 Leuven, Belgium
| | - Mingle Li
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
| | - Dandan Ma
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
- College
of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Nem Singh
- Department
of Chemistry, Korea University, Seoul 02841, Korea
| | - Jiyoung Yoo
- Department
of Chemistry, Korea University, Seoul 02841, Korea
| | - Yujin Kim
- Department
of Chemistry, Korea University, Seoul 02841, Korea
| | - Ying Yang
- School of
Light Industry and Food Engineering, Guangxi
University, Nanning, Guangxi 530004, China
| | - Jing-Hui Zhu
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
- College
of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Haiqiao Huang
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
- College
of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Xi-Le Hu
- Key
Laboratory for Advanced Materials and Joint International Research
Laboratory of Precision Chemistry and Molecular Engineering, Feringa
Nobel Prize Scientist Joint Research Center, School of Chemistry and
Molecular Engineering, East China University
of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Xiao-Peng He
- Key
Laboratory for Advanced Materials and Joint International Research
Laboratory of Precision Chemistry and Molecular Engineering, Feringa
Nobel Prize Scientist Joint Research Center, School of Chemistry and
Molecular Engineering, East China University
of Science and Technology, 130 Meilong Road, Shanghai 200237, China
- National
Center for Liver Cancer, the International Cooperation Laboratory
on Signal Transduction, Eastern Hepatobiliary
Surgery Hospital, Shanghai 200438, China
| | - Lintao Zeng
- School of
Light Industry and Food Engineering, Guangxi
University, Nanning, Guangxi 530004, China
| | - Tony D. James
- Department
of Chemistry, University of Bath, Bath BA2 7AY, United Kingdom
- School
of Chemistry and Chemical Engineering, Henan
Normal University, Xinxiang 453007, China
| | - Xiaojun Peng
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
- State
Key Laboratory of Fine Chemicals, Dalian
University of Technology, Dalian 116024, China
| | - Jonathan L. Sessler
- Department
of Chemistry, The University of Texas at
Austin, Texas 78712-1224, United
States
| | - Jong Seung Kim
- Department
of Chemistry, Korea University, Seoul 02841, Korea
- TheranoChem Incorporation, Seongbuk-gu, Seoul 02841, Korea
| |
Collapse
|
8
|
Xue EY, Yang C, Zhou Y, Ng DKP. A Bioorthogonal Antidote Against the Photosensitivity after Photodynamic Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306207. [PMID: 38161212 PMCID: PMC10953549 DOI: 10.1002/advs.202306207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/26/2023] [Indexed: 01/03/2024]
Abstract
As an effective and non-invasive treatment modality for cancer, photodynamic therapy (PDT) has attracted considerable interest. With the recent advances in the photosensitizing agents, the fiber-optic systems, and other aspects, its application is extended to a wide range of superficial and localized cancers. However, for the few clinically used photosensitizers, most of them suffer from the drawback of causing prolonged photosensitivity after the treatment. As a result, post-PDT management is also a crucial issue. Herein, a facile bioorthogonal approach is reported that can effectively suppress this common side effect of PDT in nude mice. It involves the use of an antidote that contains a black-hole quencher BHQ-3 conjugated with a bicyclo[6.1.0]non-4-yne (BCN) moiety and a tetrazine-substituted boron dipyrromethene-based photosensitizer. By using tumor-bearing nude mice as an animal model, it is demonstrated that after PDT with this photosensitizer, the administration of the antidote can effectively quench the photodynamic activity of the residual photosensitizer by bringing the BHQ-3 quencher close to the photosensitizing unit through a rapid click reaction. It results in substantial reduction in skin damage upon light irradiation. The overall results demonstrate that this simple and facile strategy can provide an effective means for minimizing the photosensitivity after PDT.
Collapse
Affiliation(s)
- Evelyn Y. Xue
- Department of ChemistryThe Chinese University of Hong KongShatin, N.T.Hong KongChina
| | - Caixia Yang
- Department of ChemistryThe Chinese University of Hong KongShatin, N.T.Hong KongChina
| | - Yimin Zhou
- Department of ChemistryThe Chinese University of Hong KongShatin, N.T.Hong KongChina
| | - Dennis K. P. Ng
- Department of ChemistryThe Chinese University of Hong KongShatin, N.T.Hong KongChina
| |
Collapse
|
9
|
Kozma E, Kele P. Bioorthogonal Reactions in Bioimaging. Top Curr Chem (Cham) 2024; 382:7. [PMID: 38400853 PMCID: PMC10894152 DOI: 10.1007/s41061-024-00452-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/22/2024] [Indexed: 02/26/2024]
Abstract
Visualization of biomolecules in their native environment or imaging-aided understanding of more complex biomolecular processes are one of the focus areas of chemical biology research, which requires selective, often site-specific labeling of targets. This challenging task is effectively addressed by bioorthogonal chemistry tools in combination with advanced synthetic biology methods. Today, the smart combination of the elements of the bioorthogonal toolbox allows selective installation of multiple markers to selected targets, enabling multicolor or multimodal imaging of biomolecules. Furthermore, recent developments in bioorthogonally applicable probe design that meet the growing demands of superresolution microscopy enable more complex questions to be addressed. These novel, advanced probes enable highly sensitive, low-background, single- or multiphoton imaging of biological species and events in live organisms at resolutions comparable to the size of the biomolecule of interest. Herein, the latest developments in bioorthogonal fluorescent probe design and labeling schemes will be discussed in the context of in cellulo/in vivo (multicolor and/or superresolved) imaging schemes. The second part focuses on the importance of genetically engineered minimal bioorthogonal tags, with a particular interest in site-specific protein tagging applications to answer biological questions.
Collapse
Affiliation(s)
- Eszter Kozma
- Chemical Biology Research Group, Institute of Organic Chemistry, HUN-REN Research Centre for Natural Sciences, Magyar Tudósok Krt. 2, Budapest, 1117, Hungary
| | - Péter Kele
- Chemical Biology Research Group, Institute of Organic Chemistry, HUN-REN Research Centre for Natural Sciences, Magyar Tudósok Krt. 2, Budapest, 1117, Hungary.
| |
Collapse
|
10
|
Busche SA, Traxler M, Thomas A, Börner HG. Ligating Catalytically Active Peptides onto Microporous Polymers: A General Route Toward Specifically-Functional High Surface Area Platforms. CHEMSUSCHEM 2024; 17:e202301045. [PMID: 37698038 DOI: 10.1002/cssc.202301045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/08/2023] [Accepted: 09/11/2023] [Indexed: 09/13/2023]
Abstract
A versatile post-synthetic modification strategy to functionalize a high surface area microporous network (MPN-OH) by bio-orthogonal inverse electron-demand Diels-Alder (IEDDA) ligation is presented. While the polymer matrix is modified with a readily accessible norbornene isocyanate (Nor-NCO), a series of functional units presenting the robust asymmetric 1,2,4,5-tetrazine (Tz) allows easy functionalization of the MPN by chemoselective Nor/Tz ligation. A generic route is demonstrated, modulating the internal interfaces by introducing carboxylates, amides or amino acids as well as an oligopeptide d-Pro-Pro-Glu organocatalyst. The MPN-Pz-Peptide construct largely retains the catalytic activity and selectivity in an enantioselective enamine catalysis, demonstrates remarkable availability in different solvents, offers heterogeneous organocatalysis in bulk and shows stability in recycling settings.
Collapse
Affiliation(s)
- Steffen A Busche
- Department of Chemistry, Laboratory for Organic Synthesis of Functional Systems, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, Berlin, Germany
| | - Michael Traxler
- Institute of Chemistry, Technische Universität Berlin, Institute of Chemistry, Hardenbergstr. 40, Berlin, Germany
| | - Arne Thomas
- Institute of Chemistry, Technische Universität Berlin, Institute of Chemistry, Hardenbergstr. 40, Berlin, Germany
| | - Hans G Börner
- Department of Chemistry, Laboratory for Organic Synthesis of Functional Systems, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, Berlin, Germany
| |
Collapse
|
11
|
Šlachtová V, Chovanec M, Rahm M, Vrabel M. Bioorthogonal Chemistry in Cellular Organelles. Top Curr Chem (Cham) 2023; 382:2. [PMID: 38103067 PMCID: PMC10725395 DOI: 10.1007/s41061-023-00446-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 11/12/2023] [Indexed: 12/17/2023]
Abstract
While bioorthogonal reactions are routinely employed in living cells and organisms, their application within individual organelles remains limited. In this review, we highlight diverse examples of bioorthogonal reactions used to investigate the roles of biomolecules and biological processes as well as advanced imaging techniques within cellular organelles. These innovations hold great promise for therapeutic interventions in personalized medicine and precision therapies. We also address existing challenges related to the selectivity and trafficking of subcellular dynamics. Organelle-targeted bioorthogonal reactions have the potential to significantly advance our understanding of cellular organization and function, provide new pathways for basic research and clinical applications, and shape the direction of cell biology and medical research.
Collapse
Affiliation(s)
- Veronika Šlachtová
- Department of Bioorganic and Medicinal Chemistry, Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo náměstí 2, 166 10, Prague 6, Czech Republic
| | - Marek Chovanec
- Department of Bioorganic and Medicinal Chemistry, Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo náměstí 2, 166 10, Prague 6, Czech Republic
- University of Chemistry and Technology, Technická 5, 166 28, Prague 6, Czech Republic
| | - Michal Rahm
- Department of Bioorganic and Medicinal Chemistry, Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo náměstí 2, 166 10, Prague 6, Czech Republic
- University of Chemistry and Technology, Technická 5, 166 28, Prague 6, Czech Republic
| | - Milan Vrabel
- Department of Bioorganic and Medicinal Chemistry, Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo náměstí 2, 166 10, Prague 6, Czech Republic.
| |
Collapse
|
12
|
Liu Z, Sun M, Zhang W, Ren J, Qu X. Target-Specific Bioorthogonal Reactions for Precise Biomedical Applications. Angew Chem Int Ed Engl 2023; 62:e202308396. [PMID: 37548083 DOI: 10.1002/anie.202308396] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/27/2023] [Accepted: 08/04/2023] [Indexed: 08/08/2023]
Abstract
Bioorthogonal chemistry is a promising toolbox for dissecting biological processes in the native environment. Recently, bioorthogonal reactions have attracted considerable attention in the medical field for treating diseases, since this approach may lead to improved drug efficacy and reduced side effects via in situ drug synthesis. For precise biomedical applications, it is a prerequisite that the reactions should occur in the right locations and on the appropriate therapeutic targets. In this minireview, we highlight the design and development of targeted bioorthogonal reactions for precise medical treatment. First, we compile recent strategies for achieving target-specific bioorthogonal reactions. Further, we emphasize their application for the precise treatment of different therapeutic targets. Finally, a perspective is provided on the challenges and future directions of this emerging field for safe, efficient, and translatable disease treatment.
Collapse
Affiliation(s)
- Zhengwei Liu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P. R. China
| | - Mengyu Sun
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P. R. China
- University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Wenting Zhang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P. R. China
- University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P. R. China
- University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, P. R. China
- University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| |
Collapse
|
13
|
Tian J, Li B, Zhang F, Yao Z, Song W, Tang Y, Ping Y, Liu B. Activatable Type I Photosensitizer with Quenched Photosensitization Pre and Post Photodynamic Therapy. Angew Chem Int Ed Engl 2023; 62:e202307288. [PMID: 37681940 DOI: 10.1002/anie.202307288] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 09/04/2023] [Accepted: 09/08/2023] [Indexed: 09/09/2023]
Abstract
The phototoxicity of photosensitizers (PSs) pre and post photodynamic therapy (PDT), and the hypoxic tumor microenvironment are two major problems limiting the application of PDT. While activatable PSs can successfully address the PS phototoxicity pre PDT, and type I PS can generate reactive oxygen species (ROS) effectively in hypoxic environment, very limited approaches are available for addressing the phototoxicity post PDT. There is virtually no solution available to address all these issues using a single design. Herein, we propose a proof-of-concept on-demand switchable photosensitizer with quenched photosensitization pre and post PDT, which could be activated only in tumor hypoxic environment. Particularly, a hypoxia-normoxia cycling responsive type I PS TPFN-AzoCF3 was designed to demonstrate the concept, which was further formulated into TPFN-AzoCF3 nanoparticles (NPs) using DSPE-PEG-2000 as the encapsulation matrix. The NPs could be activated only in hypoxic tumors to generate type I ROS during PDT treatment, but remain non-toxic in normal tissues, pre or after PDT, thus minimizing side effects and improving the therapeutic effect. With promising results in in vitro and in vivo tumor treatment, this presented strategy will pave the way for the design of more on-demand switchable photosensitizers with minimized side effects in the future.
Collapse
Affiliation(s)
- Jianwu Tian
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 5 A Engineering Drive 1, Singapore, 117411, Singapore
| | - Bowen Li
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 5 A Engineering Drive 1, Singapore, 117411, Singapore
| | - Fu Zhang
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Zhuo Yao
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Wentao Song
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 5 A Engineering Drive 1, Singapore, 117411, Singapore
| | - Yufu Tang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 5 A Engineering Drive 1, Singapore, 117411, Singapore
| | - Yuan Ping
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Bin Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 5 A Engineering Drive 1, Singapore, 117411, Singapore
| |
Collapse
|
14
|
Kozma E, Bojtár M, Kele P. Bioorthogonally Assisted Phototherapy: Recent Advances and Prospects. Angew Chem Int Ed Engl 2023; 62:e202303198. [PMID: 37161824 DOI: 10.1002/anie.202303198] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/05/2023] [Accepted: 05/09/2023] [Indexed: 05/11/2023]
Abstract
Photoresponsive materials offer excellent spatiotemporal control over biological processes and the emerging phototherapeutic methods are expected to have significant effects on targeted cancer therapies. Recent examples show that combination of photoactivatable approaches with bioorthogonal chemistry enhances the precision of targeted phototherapies and profound implications are foreseen particularly in the treatment of disperse/diffuse tumors. The extra level of on-target selectivity and improved spatial/temporal control considerably intensified related bioorthogonally assisted phototherapy research. The anticipated growth of further developments in the field justifies the timeliness of a brief summary of the state of the art.
Collapse
Affiliation(s)
- Eszter Kozma
- Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences, Eötvös Loránd Research Network, Magyar tudósok krt. 2, 1117, Budapest, Hungary
| | - Márton Bojtár
- Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences, Eötvös Loránd Research Network, Magyar tudósok krt. 2, 1117, Budapest, Hungary
| | - Péter Kele
- Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences, Eötvös Loránd Research Network, Magyar tudósok krt. 2, 1117, Budapest, Hungary
| |
Collapse
|
15
|
Basran K, Bujalska A, Karimi A, Luedtke NW. Formal [4 + 2] Cycloadditions of Maleimides on Duplex DNA. Bioconjug Chem 2023; 34:977-982. [PMID: 37290129 DOI: 10.1021/acs.bioconjchem.3c00090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Near-quantitative DNA bioconjugation and detailed mechanistic investigations of reactions involving 5-(vinyl)-2'-deoxyuridine (VdU) and maleimides are reported. According to accelerated reaction rates in solvents with increasing polarity and trends in product stereochemistry, VdU-maleimide reactions proceed via a formal [4 + 2] stepwise cycloaddition. In contrast, 5-(1,3-butadienyl)-2'-deoxyuridine (BDdU) reacts with maleimides in a concerted [4 + 2] Diels-Alder cycloaddition. VdU-maleimide reactions enable high-yielding bioconjugation of duplex DNA in vitro (>90%) as well as metabolic labeling experiments in cells.
Collapse
Affiliation(s)
- Kaleena Basran
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
| | - Anna Bujalska
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Ashkan Karimi
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
| | - Nathan W Luedtke
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Quebec H3G 1Y6, Canada
| |
Collapse
|
16
|
Chu JCH, Wong CTT, Ng DKP. Toward Precise Antitumoral Photodynamic Therapy Using a Dual Receptor-Mediated Bioorthogonal Activation Approach. Angew Chem Int Ed Engl 2023; 62:e202214473. [PMID: 36376249 DOI: 10.1002/anie.202214473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Indexed: 11/16/2022]
Abstract
Targeted delivery and specific activation of photosensitizers can greatly improve the treatment outcome of photodynamic therapy. To this end, we report herein a novel dual receptor-mediated bioorthogonal activation approach to enhance the tumor specificity of the photodynamic action. It involves the targeted delivery of a biotinylated boron dipyrromethene (BODIPY)-based photosensitizer, which is quenched in the native form by the attached 1,2,4,5-tetrazine unit, and an epidermal growth factor receptor (EGFR)-targeting cyclic peptide conjugated with a bicycle[6.1.0]non-4-yne moiety. Only for cancer cells that overexpress both the biotin receptor and EGFR, the two components can be internalized preferentially where they undergo an inverse electron-demand Diels-Alder reaction, leading to restoration of the photodynamic activity of the BODIPY core. By using a range of cell lines with different expression levels of these two receptors, we have demonstrated that this stepwise "deliver-and-click" approach can confine the photodynamic action on a specific type of cancer cells.
Collapse
Affiliation(s)
- Jacky C H Chu
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
| | - Clarence T T Wong
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China.,Current address: Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Dennis K P Ng
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
| |
Collapse
|
17
|
Xiong J, Xue EY, Wu Q, Lo PC, Ng DKP. A tetrazine-responsive isonitrile-caged photosensitiser for site-specific photodynamic therapy. J Control Release 2023; 353:663-674. [PMID: 36503072 DOI: 10.1016/j.jconrel.2022.12.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/01/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022]
Abstract
We report herein a versatile and efficient bioorthogonal strategy to actualise targeted delivery and site-specific activation of photosensitisers for precise antitumoural photodynamic therapy. The strategy involved the use of an isonitrile-caged distyryl boron dipyrromethene-based photosensitiser, labelled as NC-DSBDP, of which the photoactivities could be specifically activated upon conversion of the meso ester substituent to carboxylate initiated by the [4 + 1] cycloaddition with a tetrazine derivative. By using two tetrazines conjugated with a galactose moiety or the GE11 peptide, labelled as gal-Tz and GE11-Tz, we could selectively label the cancer cells overexpressed with the asialoglycoprotein receptor and the epidermal growth factor receptor respectively. Upon encountering the internalised NC-DSBDP, these tetrazines triggered the "ester-to-carboxylate" transformation of this compound, activating its fluorescence and reactive oxygen species generation inside the target cells. The bioorthogonal activation was also demonstrated in vivo, leading to effective photo-eradication of the tumour in nude mice.
Collapse
Affiliation(s)
- Junlong Xiong
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
| | - Evelyn Y Xue
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
| | - Qianqian Wu
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China; Department of Biomedical Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Pui-Chi Lo
- Department of Biomedical Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China.
| | - Dennis K P Ng
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China.
| |
Collapse
|
18
|
Bertheussen K, van de Plassche M, Bakkum T, Gagestein B, Ttofi I, Sarris AJC, Overkleeft HS, van der Stelt M, van Kasteren SI. Live-Cell Imaging of Sterculic Acid-a Naturally Occurring 1,2-Cyclopropene Fatty Acid-by Bioorthogonal Reaction with Turn-On Tetrazine-Fluorophore Conjugates. Angew Chem Int Ed Engl 2022; 61:e202207640. [PMID: 35838324 PMCID: PMC9546306 DOI: 10.1002/anie.202207640] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Indexed: 12/25/2022]
Abstract
In the field of lipid research, bioorthogonal chemistry has made the study of lipid uptake and processing in living systems possible, whilst minimising biological properties arising from detectable pendant groups. To allow the study of unsaturated free fatty acids in live cells, we here report the use of sterculic acid, a 1,2-cyclopropene-containing oleic acid analogue, as a bioorthogonal probe. We show that this lipid can be readily taken up by dendritic cells without toxic side effects, and that it can subsequently be visualised using an inverse electron-demand Diels-Alder reaction with quenched tetrazine-fluorophore conjugates. In addition, the lipid can be used to identify changes in protein oleoylation after immune cell activation. Finally, this reaction can be integrated into a multiplexed bioorthogonal reaction workflow by combining it with two sequential copper-catalysed Huisgen ligation reactions. This allows for the study of multiple biomolecules in the cell simultaneously by multimodal confocal imaging.
Collapse
Affiliation(s)
- Kristine Bertheussen
- Department of Bio-Organic SynthesisLeiden Institute of ChemistryLeiden UniversityEinsteinweg 552333 CCLeidenThe Netherlands
| | - Merel van de Plassche
- Department of Bio-Organic SynthesisLeiden Institute of ChemistryLeiden UniversityEinsteinweg 552333 CCLeidenThe Netherlands
| | - Thomas Bakkum
- Department of Bio-Organic SynthesisLeiden Institute of ChemistryLeiden UniversityEinsteinweg 552333 CCLeidenThe Netherlands
| | - Berend Gagestein
- Department of Molecular PhysiologyLeiden Institute of ChemistryLeiden UniversityEinsteinweg 552333 CCLeidenThe Netherlands
| | - Iakovia Ttofi
- Department of Molecular PhysiologyLeiden Institute of ChemistryLeiden UniversityEinsteinweg 552333 CCLeidenThe Netherlands
| | - Alexi J. C. Sarris
- Department of Bio-Organic SynthesisLeiden Institute of ChemistryLeiden UniversityEinsteinweg 552333 CCLeidenThe Netherlands
| | - Herman S. Overkleeft
- Department of Bio-Organic SynthesisLeiden Institute of ChemistryLeiden UniversityEinsteinweg 552333 CCLeidenThe Netherlands
| | - Mario van der Stelt
- Department of Molecular PhysiologyLeiden Institute of ChemistryLeiden UniversityEinsteinweg 552333 CCLeidenThe Netherlands
| | - Sander I. van Kasteren
- Department of Bio-Organic SynthesisLeiden Institute of ChemistryLeiden UniversityEinsteinweg 552333 CCLeidenThe Netherlands
| |
Collapse
|
19
|
Bertheussen K, van de Plassche M, Bakkum T, Gagestein B, Ttofi I, Sarris AJ, Overkleeft HS, van der Stelt M, van Kasteren SI. Live‐Cell Imaging of Sterculic Acid – a Naturally Occurring 1,2‐Cyclopropene Fatty Acid – by Bioorthogonal Reaction with Turn‐On Tetrazine‐Fluorophore Conjugates. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kristine Bertheussen
- Leiden University: Universiteit Leiden Leiden Institute of Chemistry NETHERLANDS
| | | | - Thomas Bakkum
- Leiden University: Universiteit Leiden Leiden Institute of Chemistry NETHERLANDS
| | - Berend Gagestein
- Leiden University: Universiteit Leiden Leiden Institute of Chemistry NETHERLANDS
| | - Iakovia Ttofi
- Leiden University: Universiteit Leiden Leiden Institute of Chemistry NETHERLANDS
| | - Alexi J.C. Sarris
- Leiden University: Universiteit Leiden Leiden Institute of Chemistry NETHERLANDS
| | - Herman S. Overkleeft
- Leiden University: Universiteit Leiden Leiden Institute of Chemistry NETHERLANDS
| | - Mario van der Stelt
- Leiden University: Universiteit Leiden Leiden Institute of Chemistry NETHERLANDS
| | - Sander Izaak van Kasteren
- Leiden University Leiden Institute of Chemistry Gorlaeus LaboratoryEinsteinweg 55 2333 CC Leiden NETHERLANDS
| |
Collapse
|
20
|
Chemical Probes and Activity-Based Protein Profiling for Cancer Research. Int J Mol Sci 2022; 23:ijms23115936. [PMID: 35682614 PMCID: PMC9180054 DOI: 10.3390/ijms23115936] [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: 04/01/2022] [Revised: 05/10/2022] [Accepted: 05/23/2022] [Indexed: 11/16/2022] Open
Abstract
Chemical probes can be used to understand the complex biological nature of diseases. Due to the diversity of cancer types and dynamic regulatory pathways involved in the disease, there is a need to identify signaling pathways and associated proteins or enzymes that are traceable or detectable in tests for cancer diagnosis and treatment. Currently, fluorogenic chemical probes are widely used to detect cancer-associated proteins and their binding partners. These probes are also applicable in photodynamic therapy to determine drug efficacy and monitor regulating factors. In this review, we discuss the synthesis of chemical probes for different cancer types from 2016 to the present time and their application in monitoring the activity of transferases, hydrolases, deacetylases, oxidoreductases, and immune cells. Moreover, we elaborate on their potential roles in photodynamic therapy.
Collapse
|
21
|
Kosenkov D. PyFREC 2.0: Software for excitation energy transfer modeling. J Comput Chem 2022; 43:1320-1328. [PMID: 35608241 DOI: 10.1002/jcc.26930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/21/2022] [Accepted: 04/28/2022] [Indexed: 11/11/2022]
Abstract
Excitation energy transfer is a ubiquitous process of fundamental importance for understanding natural phenomena, such as photosynthesis, as well as advancing technologies ranging from photovoltaics to development of photosensitizers and fluorescent probes used to explore molecular interactions inside living cells. The current version of PyFREC 2.0 is an advancement of the previously reported software (D. Kosenkov, J. Comput. Chem. 2016, 37, 1847-1854). The current update is primarily focused on providing a computational tool based on Förster theory for bridging a gap between theoretically calculated molecular properties (e.g., electronic couplings, orientation factors, etc.) and experimentally measured emission and absorption spectra of molecules. The software is aimed to facilitate deeper understanding of photochemical mechanisms of fluorescence resonance energy transfer (FRET) in donor-acceptor pairs. Specific updates of the software include implementations of overlap integrals between donor emission and acceptor absorption spectra of FRET pairs, estimation of Strickler-Berg fluorescence lifetimes, calculation of Förster radii, energy transfer efficiency, and radiation zones that, in particular, determine applicability of the Förster theory.
Collapse
Affiliation(s)
- Dmitri Kosenkov
- Department of Chemistry and Physics, Monmouth University, West Long Branch, New Jersey, USA
| |
Collapse
|
22
|
Loehr MO, Luedtke NW. A Kinetic and Fluorogenic Enhancement Strategy for Labeling of Nucleic Acids. Angew Chem Int Ed Engl 2022; 61:e202112931. [PMID: 35139255 DOI: 10.1002/anie.202112931] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Indexed: 12/21/2022]
Abstract
Chemical modification of nucleic acids in living cells can be sterically hindered by tight packing of bioorthogonal functional groups in chromatin. To address this limitation, we report here a dual enhancement strategy for nucleic acid-templated reactions utilizing a fluorogenic intercalating agent capable of undergoing inverse electron-demand Diels-Alder (IEDDA) reactions with DNA containing 5-vinyl-2'-deoxyuridine (VdU) or RNA containing 5-vinyl-uridine (VU). Reversible high-affinity intercalation of a novel acridine-tetrazine conjugate "PINK" (KD =5±1 μM) increases the reaction rate of tetrazine-alkene IEDDA on duplex DNA by 60 000-fold (590 M-1 s-1 ) as compared to the non-templated reaction. At the same time, loss of tetrazine-acridine fluorescence quenching renders the reaction highly fluorogenic and detectable under no-wash conditions. This strategy enables live-cell dynamic imaging of acridine-modified nucleic acids in dividing cells.
Collapse
Affiliation(s)
- Morten O Loehr
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montréal, Québec, H3A 0B8, Canada
| | - Nathan W Luedtke
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montréal, Québec, H3A 0B8, Canada.,Department of Pharmacology and Therapeutics, McGill University, 3655 Prom. Sir William Osler, Montréal, Québec H3G 1Y6, Canada
| |
Collapse
|
23
|
Yip AMH, Lai CKH, Yiu KSM, Lo KKW. Phosphorogenic Iridium(III) bis-Tetrazine Complexes for Bioorthogonal Peptide Stapling, Bioimaging, Photocytotoxic Applications, and the Construction of Nanosized Hydrogels. Angew Chem Int Ed Engl 2022; 61:e202116078. [PMID: 35119163 DOI: 10.1002/anie.202116078] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Indexed: 12/28/2022]
Abstract
The dual functionality of 1,2,4,5-tetrazine as a bioorthogonal reactive unit and a luminescence quencher has shaped tetrazine-based probes as attractive candidates for luminogenic labeling of biomolecules in living systems. In this work, three cyclometalated iridium(III) complexes featuring two tetrazine units were synthesized and characterized. Upon photoexcitation, the complexes were non-emissive but displayed up to 3900-fold emission enhancement upon the inverse electron-demand Diels-Alder (IEDDA) [4+2] cycloaddition with (1R,8S,9s)-bicyclo[6.1.0]non-4-yne (BCN) substrates. The rapid reaction kinetics (k2 up to 1.47×104 M-1 s-1 ) of the complexes toward BCN substrates allowed effective peptide labeling. The complexes were also applied as live cell bioimaging reagents and photocytotoxic agents. One of the complexes was utilized in the preparation of luminescent nanosized hydrogels that exhibited interesting cargo delivery properties.
Collapse
Affiliation(s)
- Alex Man-Hei Yip
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
| | - Calvin Kin-Ho Lai
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
| | - Ken Shek-Man Yiu
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
| | - Kenneth Kam-Wing Lo
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China.,State Key Laboratory of Terahertz and Millimeter Waves, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China.,Center for Functional Photonics, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
| |
Collapse
|
24
|
Loehr MO, Luedtke NW. A Kinetic and Fluorogenic Enhancement Strategy for Labeling of Nucleic Acids. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112931] [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)
- Morten O. Loehr
- Department of Chemistry McGill University 801 Sherbrooke St. West Montréal Québec, H3A 0B8 Canada
| | - Nathan W. Luedtke
- Department of Chemistry McGill University 801 Sherbrooke St. West Montréal Québec, H3A 0B8 Canada
- Department of Pharmacology and Therapeutics McGill University 3655 Prom. Sir William Osler Montréal Québec H3G 1Y6 Canada
| |
Collapse
|
25
|
Schnierle M, Winkler M, Filippou V, van Slageren J, Ringenberg M. (Spectro)Electrochemistry of 3‐(Pyrid‐2‐yl)‐s‐Tetrazine‐ or 1,2‐(dihydro)pyridazine Tricarbonylrhenium(I)chloride. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202100998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Marc Schnierle
- University of Stuttgart Faculty of Chemistry: Universitat Stuttgart Fakultat 3 Chemie Institut für Anorganische Chemie GERMANY
| | - Mario Winkler
- Universität Stuttgart Fakultät 3 Chemie: Universitat Stuttgart Fakultat 3 Chemie Institut für Physikalische Chemie GERMANY
| | - Vasileios Filippou
- Universität Stuttgart Fakultät 3 Chemie: Universitat Stuttgart Fakultat 3 Chemie Institut für Anorganische Chemie GERMANY
| | - Joris van Slageren
- Universität Stuttgart Fakultät 3 Chemie: Universitat Stuttgart Fakultat 3 Chemie Institut für Physikalische Chemie GERMANY
| | - Mark Ringenberg
- Universität Stuttgart Institute für Anorganische Chemie Pfaffenwaldring 55 70569 Stuttgart GERMANY
| |
Collapse
|
26
|
Yip AMH, Lai CKH, Yiu KSM, Lo KKW. Phosphorogenic Iridium(III) bis‐Tetrazine Complexes for Bioorthogonal Peptide Stapling, Bioimaging, Photocytotoxic Applications, and the Construction of Nanosized Hydrogels. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | - Kenneth Kam-Wing Lo
- City University of Hong Kong Department of Chemistry Tat Chee AvenueKowloon Tong N. A. Hong Kong HONG KONG
| |
Collapse
|
27
|
Sun H, Xue Q, Zhang C, Wu H, Feng P. Derivatization based on tetrazine scaffolds: synthesis of tetrazine derivatives and their biomedical applications. Org Chem Front 2022. [DOI: 10.1039/d1qo01324f] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The recent advances in tetrazine scaffold-based derivatizations have been summarized. The advantages and limitations of derivatization methods and applications of the developed tetrazine derivatives in bioorthogonal chemistry have been highlighted.
Collapse
Affiliation(s)
- Hongbao Sun
- Huaxi MR Research Center (HMRRC), Department of Radiology, Frontiers Science Center for Disease-related Molecular Network, National Clinical Research Center for Geriatrics, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qinghe Xue
- Huaxi MR Research Center (HMRRC), Department of Radiology, Frontiers Science Center for Disease-related Molecular Network, National Clinical Research Center for Geriatrics, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Chang Zhang
- Huaxi MR Research Center (HMRRC), Department of Radiology, Frontiers Science Center for Disease-related Molecular Network, National Clinical Research Center for Geriatrics, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Haoxing Wu
- Huaxi MR Research Center (HMRRC), Department of Radiology, Frontiers Science Center for Disease-related Molecular Network, National Clinical Research Center for Geriatrics, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ping Feng
- Clinical Trial Center, West China Hospital of Sichuan University, Chengdu 610041, China
| |
Collapse
|
28
|
Li FZ, Wu Z, Lin C, Wang Q, Kuang GC. Photophysical properties regulation and applications of BODIPY-based derivatives with electron donor-acceptor system. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
29
|
Da X, Yu FH, Zhang C, Wang Z, Jian Y, Hou Y, Yong C, Wang X, Zhou QX. Bioorthogonal Assembly Based on Metallophilic Interactions for Selective Imaging and PDT Treatment of Cancer Cells. Inorg Chem Front 2022. [DOI: 10.1039/d2qi00147k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Precise control of the luminescence and singlet oxygen generation is important for selective photo-theranostics applications. In this work, bioorthogonal assembly based on d10···d10 metallophilic interactions was first proposed for selective...
Collapse
|
30
|
Tojo T, Niiuchi A, Kondo T, Yuasa M. Evaluation of the Correlation between Porphyrin Accumulation in Cancer Cells and Functional Porphyrin Positions of the Phenyl Group. ChemMedChem 2021; 17:e202100636. [PMID: 34859953 DOI: 10.1002/cmdc.202100636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/01/2021] [Indexed: 01/26/2023]
Abstract
Porphyrin selectively shows tumour accumulation and has attracted attention as a carrier molecule for drug delivery systems (DDS). Porphyrin has two functional sites termed the meso- and β-positions. In previous work, meso-porphyrin derivatives with an alkyl group were found to exhibit greater accumulation in human breast cancer cells (MCF-7). To identify the correlation between porphyrin accumulation and functional porphyrin positions of other functional groups, the accumulation of porphyrin derivatives with a phenyl group was investigated. The β-porphyrin derivative with a phenyl group showed higher accumulation in MCF-7 cells and greater affinity for albumin than the meso-porphyrin derivative. The results of density functional theory (DFT) calculations suggest that the β-porphyrin derivative with a phenyl group had higher planarity across the total structure than the meso-porphyrin derivative. It was concluded that the greater planarity of the β-porphyrin derivative with a phenyl group might lead to superior MCF-7 cell accumulation.
Collapse
Affiliation(s)
- Toshifumi Tojo
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, Yamazaki, Noda-shi, Chiba, 278-8510, Japan
| | - Ayano Niiuchi
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, Yamazaki, Noda-shi, Chiba, 278-8510, Japan
| | - Takeshi Kondo
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, Yamazaki, Noda-shi, Chiba, 278-8510, Japan.,Research Institute for Science and Technology, Tokyo University of Science, Yamazaki, Noda-shi, Chiba, 278-8510, Japan
| | - Makoto Yuasa
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, Yamazaki, Noda-shi, Chiba, 278-8510, Japan.,Research Institute for Science and Technology, Tokyo University of Science, Yamazaki, Noda-shi, Chiba, 278-8510, Japan
| |
Collapse
|
31
|
|
32
|
Pham TC, Nguyen VN, Choi Y, Lee S, Yoon J. Recent Strategies to Develop Innovative Photosensitizers for Enhanced Photodynamic Therapy. Chem Rev 2021; 121:13454-13619. [PMID: 34582186 DOI: 10.1021/acs.chemrev.1c00381] [Citation(s) in RCA: 588] [Impact Index Per Article: 196.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review presents a robust strategy to design photosensitizers (PSs) for various species. Photodynamic therapy (PDT) is a photochemical-based treatment approach that involves the use of light combined with a light-activated chemical, referred to as a PS. Attractively, PDT is one of the alternatives to conventional cancer treatment due to its noninvasive nature, high cure rates, and low side effects. PSs play an important factor in photoinduced reactive oxygen species (ROS) generation. Although the concept of photosensitizer-based photodynamic therapy has been widely adopted for clinical trials and bioimaging, until now, to our surprise, there has been no relevant review article on rational designs of organic PSs for PDT. Furthermore, most of published review articles in PDT focused on nanomaterials and nanotechnology based on traditional PSs. Therefore, this review aimed at reporting recent strategies to develop innovative organic photosensitizers for enhanced photodynamic therapy, with each example described in detail instead of providing only a general overview, as is typically done in previous reviews of PDT, to provide intuitive, vivid, and specific insights to the readers.
Collapse
Affiliation(s)
- Thanh Chung Pham
- Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan 48513, Korea
| | - Van-Nghia Nguyen
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea
| | - Yeonghwan Choi
- Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan 48513, Korea
| | - Songyi Lee
- Department of Chemistry, Pukyong National University, Busan 48513, Korea.,Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan 48513, Korea
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea
| |
Collapse
|
33
|
Li K, Xu S, Xiong M, Huan SY, Yuan L, Zhang XB. Molecular engineering of organic-based agents for in situ bioimaging and phototherapeutics. Chem Soc Rev 2021; 50:11766-11784. [PMID: 34570124 DOI: 10.1039/d1cs00408e] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In situ monitoring of the location and transportation of bioactive molecules is essential for deciphering diverse biological events in the field of biomedicine. In addition, obtaining the in situ information of lesions will provide a clear perspective for surgeons to perform precise resection in clinical surgery. Notably, delivering drugs or operating photodynamic therapy/photothermal therapy in situ by labeling the lesion regions of interest can improve treatment and reduce side effects in vivo. In various advanced imaging and therapy modalities, optical theranostic agents based on organic small molecules can be conveniently modified as needed and can be easily internalized into cells/lesions in a non-invasive manner, which are prerequisites for in situ bioimaging and precision treatment. In this tutorial review, we first summarize the in situ molecular immobilization strategies to retain small-molecule agents inside cells/lesions to prevent their diffusion in living organisms. Emphasis will be focused on introducing the application of these strategies for in situ imaging of biomolecules and precision treatment, particularly pertaining to why targeting therapy in situ is required.
Collapse
Affiliation(s)
- Ke Li
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China. ,
| | - Shuai Xu
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China. ,
| | - Mengyi Xiong
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China. ,
| | - Shuang-Yan Huan
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China. ,
| | - Lin Yuan
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China. ,
| | - Xiao-Bing Zhang
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China. ,
| |
Collapse
|
34
|
Zhang Z, Shi C, Xia X, Du J, Fan J, Peng X. Molecular Design of Monochromophore-Based Bifunctional Photosensitizers for Simultaneous Ratiometric Oxygen Reporting and Photodynamic Cancer Therapy. Anal Chem 2021; 93:13539-13547. [PMID: 34581571 DOI: 10.1021/acs.analchem.1c02485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Monitoring the tumor oxygen level when implementing photodynamic therapy (PDT) on malignant cancer has vital significance but remains challenging yet. Herein, by structurally manipulating a 2,4-dimethylpyrrole-engineered asymmetric BODIPY scaffold with different kinds, numbers, and positions of halogen atoms, we rationally designed several monochromophore-based bifunctional photosensitizers, named BDPs (BDP-I, BDP-II, and BDP-III), with self-sensitized photooxidation characteristics for accurate oxygen reporting and photodynamic tumor ablation. We show that different ways of halogen regulation allow available tuning of BDPs' oxygen-dependent ratiometric fluorescence turn-ons upon light irradiation as well as type-II PDT efficiencies before and after self-sensitized photooxidation. Encouragingly, measuring the specific ratiometric signals of the most promising BDP-II enabled the direct observation of initial oxygen concentration in both living 4T1 cells and a tumor-bearing mice model, affording an alternative way for evaluating oxygen supplementation strategies. Meanwhile, the "always on" PDT effect of BDP-II ensured efficient tumor ablation via apoptosis. Our research was thus believed to be of instructive significance for future application of oxygen-related auxiliary strategies and the design of unimolecular multifunctional PDT agents for cancer precision therapy.
Collapse
Affiliation(s)
- Zhen Zhang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Chao Shi
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Xiang Xia
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Jianjun Du
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Jiangli Fan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Xiaojun Peng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| |
Collapse
|
35
|
Handula M, Chen KT, Seimbille Y. IEDDA: An Attractive Bioorthogonal Reaction for Biomedical Applications. Molecules 2021; 26:molecules26154640. [PMID: 34361793 PMCID: PMC8347371 DOI: 10.3390/molecules26154640] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/26/2021] [Accepted: 07/27/2021] [Indexed: 12/26/2022] Open
Abstract
The pretargeting strategy has recently emerged in order to overcome the limitations of direct targeting, mainly in the field of radioimmunotherapy (RIT). This strategy is directly dependent on chemical reactions, namely bioorthogonal reactions, which have been developed for their ability to occur under physiological conditions. The Staudinger ligation, the copper catalyzed azide-alkyne cycloaddition (CuAAC) and the strain-promoted [3 + 2] azide–alkyne cycloaddition (SPAAC) were the first bioorthogonal reactions introduced in the literature. However, due to their incomplete biocompatibility and slow kinetics, the inverse-electron demand Diels-Alder (IEDDA) reaction was advanced in 2008 by Blackman et al. as an optimal bioorthogonal reaction. The IEDDA is the fastest bioorthogonal reaction known so far. Its biocompatibility and ideal kinetics are very appealing for pretargeting applications. The use of a trans-cyclooctene (TCO) and a tetrazine (Tz) in the reaction encouraged researchers to study them deeply. It was found that both reagents are sensitive to acidic or basic conditions. Furthermore, TCO is photosensitive and can be isomerized to its cis-conformation via a radical catalyzed reaction. Unfortunately, the cis-conformer is significantly less reactive toward tetrazine than the trans-conformation. Therefore, extensive research has been carried out to optimize both click reagents and to employ the IEDDA bioorthogonal reaction in biomedical applications.
Collapse
Affiliation(s)
- Maryana Handula
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Wytemaweg 80, 3015 CN Rotterdam, The Netherlands;
| | - Kuo-Ting Chen
- Department of Chemistry, National Dong Hwa University, Shoufeng, Hualien 974301, Taiwan;
| | - Yann Seimbille
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Wytemaweg 80, 3015 CN Rotterdam, The Netherlands;
- Life Sciences Division, TRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, Canada
- Correspondence: ; Tel.: +31-10-703-8961
| |
Collapse
|
36
|
Leung PKK, Lee LCC, Yeung HHY, Io KW, Lo KKW. Bioorthogonal control of the phosphorescence and singlet oxygen photosensitisation properties of iridium(III) tetrazine complexes. Chem Commun (Camb) 2021; 57:4914-4917. [PMID: 33870960 DOI: 10.1039/d1cc00545f] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this work, we demonstrate bioorthogonal control of the phosphorescence and singlet oxygen photosensitisation properties of new iridium(iii) tetrazine complexes by different reaction partners; the system was exploited for organelle-specific staining and modulated photocytotoxic activity applications.
Collapse
Affiliation(s)
- Peter Kam-Keung Leung
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China.
| | - Lawrence Cho-Cheung Lee
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China.
| | - Herman Ho-Yin Yeung
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China.
| | - Kai-Wa Io
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China.
| | - Kenneth Kam-Wing Lo
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China. and State Key Laboratory of Terahertz and Millimetre Waves, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China and Centre of Functional Photonics, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
| |
Collapse
|
37
|
Li J, Wang T, Jiang F, Hong Z, Su X, Li S, Han S. Activatable Dual ROS-Producing Probe for Dual Organelle-Engaged Photodynamic Therapy. ACS APPLIED BIO MATERIALS 2021; 4:4618-4628. [PMID: 35006799 DOI: 10.1021/acsabm.1c00354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Photodynamic therapy (PDT) necessitates approaches capable of increasing antitumor effects while decreasing nonspecific photodamage. We herein report an activatable probe (Glu-PyEB) comprising two distinct photosensitizers with mutually suppressed photodynamics. Activation by tumor-associated γ-glutamyltranspeptidase gives rise to a generator of superoxide radical (O2-•) accumulated in lysosomes and a producer of singlet oxygen (1O2) enriched in mitochondria. This enables light-irradiation-triggered damage of lysosomes and mitochondria, robust cell death, and tumor retardation in vivo, showing the use of paired photosensitizers subjected to reciprocally suppressed photodynamics for activatable PDT.
Collapse
Affiliation(s)
- Jian Li
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, the Key Laboratory for Chemical Biology of Fujian Province, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Innovation Center for Cell Signaling Network, Xiamen University, Xiamen 361005, China
| | - Tingting Wang
- Department of Nuclear Medicine, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - Feng Jiang
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, the Key Laboratory for Chemical Biology of Fujian Province, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Innovation Center for Cell Signaling Network, Xiamen University, Xiamen 361005, China
| | - Zhangyong Hong
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Protein Sciences, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China
| | - Xinhui Su
- Department of Nuclear Medicine, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - Shuang Li
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Protein Sciences, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China
| | - Shoufa Han
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, the Key Laboratory for Chemical Biology of Fujian Province, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Innovation Center for Cell Signaling Network, Xiamen University, Xiamen 361005, China
| |
Collapse
|
38
|
Liu M, Li C. Recent Advances in Activatable Organic Photosensitizers for Specific Photodynamic Therapy. Chempluschem 2021; 85:948-957. [PMID: 32401421 DOI: 10.1002/cplu.202000203] [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: 03/16/2020] [Revised: 05/05/2020] [Indexed: 12/18/2022]
Abstract
Photodynamic therapy is an alternative modality for the therapy of diseases such as cancer in a minimally invasive manner. The essential photosensitizer, which acts as a catalyst when absorbing light, converts oxygen into cytotoxic reactive oxygen species that ablate malignant cells through apoptosis and/or necrosis, destroy tumor microvasculature, and stimulate immunity. An activatable photosensitizer whose photoactivity could be turned on by a specific disease biomarker is capable of distinguishing healthy cells from diseased cells, thereby reducing off-target photodamage. In this Minireview, we highlight progress in activatable organic photosensitizers over the past five years, including: (i) biorthogonal activatable BODIPYs; (ii) activatable Se-rhodamine with single-cell resolution; (iii) silicon phthalocyanine targeting oxygen tension; (iv) general D-π-A scaffolds; and (v) AIEgens. The potential challenges and opportunities for developing new types of activatable organic photosensitizers to overcome the hypoxia dilemmas of photodynamic therapy are discussed.
Collapse
Affiliation(s)
- Ming Liu
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Key Laboratory of Functional Polymer Materials of Ministry of Education, Nankai University, Tianjin, 300071, P. R. China
| | - Changhua Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Key Laboratory of Functional Polymer Materials of Ministry of Education, Nankai University, Tianjin, 300071, P. R. China
| |
Collapse
|
39
|
Lauenstein R, Mader SL, Derondeau H, Esezobor OZ, Block M, Römer AJ, Jandl C, Riedle E, Kaila VRI, Hauer J, Thyrhaug E, Hess CR. The central role of the metal ion for photoactivity: Zn- vs. Ni-Mabiq. Chem Sci 2021; 12:7521-7532. [PMID: 34163843 PMCID: PMC8171322 DOI: 10.1039/d0sc06096h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Photoredox catalysts are integral components of artificial photosystems, and have recently emerged as powerful tools for catalysing numerous organic reactions. However, the development of inexpensive and efficient earth-abundant photoredox catalysts remains a challenge. We here present the photochemical and photophysical properties of a Ni–Mabiq catalyst ([NiII(Mabiq)]OTf (1); Mabiq = 2-4:6-8-bis(3,3,4,4-tetramethyldihydropyrrolo)-10-15-(2,2-biquinazolino)-[15]-1,3,5,8,10,14-hexaene1,3,7,9,11,14-N6)—and of a Zn-containing analogue ([ZnII(Mabiq)OTf] (2))—using steady state and time resolved optical spectroscopy, time-dependent density functional theory (TDDFT) calculations, and reactivity studies. The Ni and Zn complexes exhibit similar absorption spectra, but markedly different photochemical properties. These differences arise because the excited states of 2 are ligand-localized, whereas metal-centered states account for the photoactivity of 1. The distinct properties of the Ni and Zn complexes are manifest in their behavior in the photo-driven aza-Henry reaction and oxidative coupling of methoxybenzylamine. The development of earth-abundant photoredox catalysts remains a challenge. Studies of Ni- and Zn-Mabiq complexes demonstrate how the coordinating metal ion influences the photochemistry, photodynamics and reactivity of photocatalysts.![]()
Collapse
Affiliation(s)
- Raphael Lauenstein
- Department of Chemistry and Catalysis Research Center, Technical University of Munich Lichtenbergstr. 4, 85747 Garching Germany
| | - Sophie L Mader
- Department of Chemistry, Technical University of Munich Lichtenbergstr. 4, 85747 Garching Germany
| | - Henrieta Derondeau
- Lehrstuhl für BioMolekulare Optik, Fakultät für Physik, Ludwig-Maximilians-Universität München Oettingenstr. 67 80538 Munich Germany
| | - Oaikhena Z Esezobor
- Department of Chemistry and Catalysis Research Center, Technical University of Munich Lichtenbergstr. 4, 85747 Garching Germany
| | - Matthias Block
- Lehrstuhl für BioMolekulare Optik, Fakultät für Physik, Ludwig-Maximilians-Universität München Oettingenstr. 67 80538 Munich Germany
| | - Armin J Römer
- Department of Chemistry, Technical University of Munich Lichtenbergstr. 4, 85747 Garching Germany
| | - Christian Jandl
- Department of Chemistry and Catalysis Research Center, Technical University of Munich Lichtenbergstr. 4, 85747 Garching Germany
| | - Eberhard Riedle
- Lehrstuhl für BioMolekulare Optik, Fakultät für Physik, Ludwig-Maximilians-Universität München Oettingenstr. 67 80538 Munich Germany
| | - Ville R I Kaila
- Department of Chemistry, Technical University of Munich Lichtenbergstr. 4, 85747 Garching Germany
| | - Jürgen Hauer
- Department of Chemistry and Catalysis Research Center, Technical University of Munich Lichtenbergstr. 4, 85747 Garching Germany
| | - Erling Thyrhaug
- Department of Chemistry and Catalysis Research Center, Technical University of Munich Lichtenbergstr. 4, 85747 Garching Germany
| | - Corinna R Hess
- Department of Chemistry and Catalysis Research Center, Technical University of Munich Lichtenbergstr. 4, 85747 Garching Germany
| |
Collapse
|
40
|
Taniguchi M, Lindsey JS, Bocian DF, Holten D. Comprehensive review of photophysical parameters (ε, Φf, τs) of tetraphenylporphyrin (H2TPP) and zinc tetraphenylporphyrin (ZnTPP) – Critical benchmark molecules in photochemistry and photosynthesis. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2021. [DOI: 10.1016/j.jphotochemrev.2020.100401] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
41
|
Wang Y, Zhang C, Wu H, Feng P. Activation and Delivery of Tetrazine-Responsive Bioorthogonal Prodrugs. Molecules 2020; 25:E5640. [PMID: 33266075 PMCID: PMC7731009 DOI: 10.3390/molecules25235640] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/18/2020] [Accepted: 11/26/2020] [Indexed: 02/05/2023] Open
Abstract
Prodrugs, which remain inert until they are activated under appropriate conditions at the target site, have emerged as an attractive alternative to drugs that lack selectivity and show off-target effects. Prodrugs have traditionally been activated by enzymes, pH or other trigger factors associated with the disease. In recent years, bioorthogonal chemistry has allowed the creation of prodrugs that can be chemically activated with spatio-temporal precision. In particular, tetrazine-responsive bioorthogonal reactions can rapidly activate prodrugs with excellent biocompatibility. This review summarized the recent development of tetrazine bioorthogonal cleavage reaction and great promise for prodrug systems.
Collapse
Affiliation(s)
- Yayue Wang
- Huaxi MR Research Center, Department of Nuclear Medicine, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China; (Y.W.); (C.Z.)
| | - Chang Zhang
- Huaxi MR Research Center, Department of Nuclear Medicine, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China; (Y.W.); (C.Z.)
| | - Haoxing Wu
- Huaxi MR Research Center, Department of Nuclear Medicine, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China; (Y.W.); (C.Z.)
| | - Ping Feng
- Institute of Clinical Trials, West China Hospital, Sichuan University, Chengdu 610041, China
| |
Collapse
|
42
|
Schnierle M, Blickle S, Filippou V, Ringenberg MR. Tetrazine metallation boosts rate and regioselectivity of inverse electron demand Diels-Alder (iEDDA) addition of dienophiles. Chem Commun (Camb) 2020; 56:12033-12036. [PMID: 32902528 DOI: 10.1039/d0cc03805a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Reported herein is the coordination of rhenium complexes to tetrazine ligand in [ReCl(CO)3(TzPy)] [1] (TzPy = 3-(2-pyridyl)-1,2,4,5-tetrazine) and the rates of addition of different dienophiles to the tetrazine. Tetrazine coordiation lowers the ΔS‡ contribution to ΔG‡ for iEDDA addition.
Collapse
Affiliation(s)
- Marc Schnierle
- Universität Stuttgart, Institut für Anorganische Chemie, Pfaffenwaldring 55, 70569 Stuttgart, Germany.
| | | | | | | |
Collapse
|
43
|
Zhang Z, Ji Y. Nanostructured manganese dioxide for anticancer applications: preparation, diagnosis, and therapy. NANOSCALE 2020; 12:17982-18003. [PMID: 32870227 DOI: 10.1039/d0nr04067c] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Nanostructured manganese dioxide (MnO2) has attracted extensive attention in the field of anticancer applications. As we all know, the tumor microenvironment is usually characterized by a high glutathione (GSH) concentration, overproduced hydrogen peroxide (H2O2), acidity, and hypoxia, which affect the efficacy of many traditional treatments such as chemotherapy, radiotherapy, and surgery. Fortunately, as one kind of redox-active nanomaterial, nanostructured MnO2 has many excellent properties such as strong oxidation ability, excellent catalytic activity, and good biodegradability. It can be used effectively in diagnosis and treatment when it reacts with some harmful substances in the tumor site. It can not only enhance the therapeutic effect but also adjust the tumor microenvironment. Therefore, it is necessary to present the recent achievements and progression of nanostructured MnO2 for anticancer applications, including preparation methods, diagnosis, and treatment. Special attention was paid to photodynamic therapy (PDT), bioimaging and cancer diagnosis (BCD), and drug delivery systems (DDS). This review is expected to provide helpful guidance on further research of nanostructured MnO2 for anticancer applications.
Collapse
Affiliation(s)
- Zheng Zhang
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, People's Republic of China.
| | | |
Collapse
|
44
|
Bojtár M, Németh K, Domahidy F, Knorr G, Verkman A, Kállay M, Kele P. Conditionally Activatable Visible-Light Photocages. J Am Chem Soc 2020; 142:15164-15171. [PMID: 32786783 PMCID: PMC7472520 DOI: 10.1021/jacs.0c07508] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
![]()
The proof of concept for conditionally
activatable photocages is
demonstrated on a new vinyltetrazine-derivatized coumarin. The tetrazine
form is disabled in terms of light-induced cargo release, however,
bioorthogonal transformation of the modulating tetrazine moiety results
in fully restored photoresponsivity. Irradiation of such a “click-armed”
photocage with blue light leads to fast and efficient release of a
set of caged model species, conjugated via various linkages. Live-cell
applicability of the concept was also demonstrated by the conditional
release of a fluorogenic probe using mitochondrial pretargeting.
Collapse
Affiliation(s)
- Márton Bojtár
- "Lendület" Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences. Magyar tudósok krt. 2, H-1117 Budapest, Hungary
| | - Krisztina Németh
- "Lendület" Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences. Magyar tudósok krt. 2, H-1117 Budapest, Hungary
| | - Farkas Domahidy
- "Lendület" Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences. Magyar tudósok krt. 2, H-1117 Budapest, Hungary
| | - Gergely Knorr
- "Lendület" Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences. Magyar tudósok krt. 2, H-1117 Budapest, Hungary.,Faculty of Chemistry and Earth Sciences, Friedrich-Schiller-Universität Jena, Lessingstraße 8, D-07743 Jena, Germany
| | - András Verkman
- "Lendület" Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences. Magyar tudósok krt. 2, H-1117 Budapest, Hungary
| | - Mihály Kállay
- Department of Physical Chemistry and Materials Science, Budapest University of Technology and Economics, P.O. Box 91, H-1521 Budapest, Hungary
| | - Péter Kele
- "Lendület" Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences. Magyar tudósok krt. 2, H-1117 Budapest, Hungary
| |
Collapse
|
45
|
Linden G, Vázquez O. Bioorthogonal Turn-On BODIPY-Peptide Photosensitizers for Tailored Photodynamic Therapy. Chemistry 2020; 26:10014-10023. [PMID: 32638402 PMCID: PMC7496803 DOI: 10.1002/chem.202001718] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/22/2020] [Indexed: 12/13/2022]
Abstract
Photodynamic therapy (PDT) leads to cancer remission via the production of cytotoxic species under photosensitizer (PS) irradiation. However, concomitant damage and dark toxicity can both hinder its use. With this in mind, we have implemented a versatile peptide-based platform of bioorthogonally activatable BODIPY-tetrazine PSs. Confocal microscopy and phototoxicity studies demonstrated that the incorporation of the PS, as a bifunctional module, into a peptide enabled spatial and conditional control of singlet oxygen (1 O2 ) generation. Comparing subcellular distribution, PS confined in the cytoplasmic membrane achieved the highest toxicities (IC50 =0.096±0.003 μm) after activation and without apparent dark toxicity. Our tunable approach will inspire novel probes towards smart PDT.
Collapse
Affiliation(s)
- Greta Linden
- Fachbereich ChemiePhilipps-Universität MarburgHans-Meerwein-Straße 435043MarburgGermany
| | - Olalla Vázquez
- Fachbereich ChemiePhilipps-Universität MarburgHans-Meerwein-Straße 435043MarburgGermany
| |
Collapse
|
46
|
GEQB‐Nachwuchspreis: O. Vázquez / Whistler‐Preis für Kohlenhydratchemie: Y. Kajihara / Barry‐Cohen‐Preis: D. Rauh. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003674] [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]
|
47
|
GEQB Young Group Leader Prize: O. Vázquez / Whistler Award in Carbohydrate Chemistry: Y. Kajihara / Barry Cohen Award: D. Rauh. Angew Chem Int Ed Engl 2020; 59:7647. [DOI: 10.1002/anie.202003674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
48
|
Sun Y, Zhao C, Niu J, Ren J, Qu X. Colorimetric Band-aids for Point-of-Care Sensing and Treating Bacterial Infection. ACS CENTRAL SCIENCE 2020; 6:207-212. [PMID: 32123738 PMCID: PMC7047266 DOI: 10.1021/acscentsci.9b01104] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Indexed: 05/16/2023]
Abstract
Sensing bacterial infections and monitoring drug resistance are very important for the selection of treatment options. However, the common methods of sensing resistance are limited by time-consuming, the requirement for professional personnel, and expensive instruments. Moreover, the abuse of antibiotics causes the accelerated process of bacterial resistance. Herein, we construct a portable paper-based band-aid (PBA) which implements a selective antibacterial strategy after sensing of drug resistance. The colors of PBA indicate bacterial infection (yellow) and drug resistance (red), just like a bacterial resistance colorimetric card. On the basis of color, antibiotic-based chemotherapy and Zr-MOF PCN-224-based photodynamic therapy (PDT) are used on site to treat sensitive and resistant strains, respectively. Eventually, it takes 4 h to sense, and the limit of detection is 104 CFU/mL for drug-resistant E. coli. Compared with traditional PDT-based antibacterial strategies, our design can alleviate off-target side effects, maximize therapeutic efficacy, and track the drug resistance in real time with the naked eye. This work develops a new way for the rational use of antibiotics. Given the low cost and easy operation of this point-of-care device, it can be developed for practical applications.
Collapse
Affiliation(s)
- Yuhuan Sun
- Laboratory
of Chemical Biology and State Key Laboratory of Rare Earth Resource
Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- School
of Applied Chemistry and Engineering, University
of Science and Technology of China, Hefei, Anhui 230026, China
| | - Chuanqi Zhao
- Laboratory
of Chemical Biology and State Key Laboratory of Rare Earth Resource
Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- E-mail:
| | - Jingsheng Niu
- Laboratory
of Chemical Biology and State Key Laboratory of Rare Earth Resource
Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- School
of Applied Chemistry and Engineering, University
of Science and Technology of China, Hefei, Anhui 230026, China
| | - Jinsong Ren
- Laboratory
of Chemical Biology and State Key Laboratory of Rare Earth Resource
Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- School
of Applied Chemistry and Engineering, University
of Science and Technology of China, Hefei, Anhui 230026, China
| | - Xiaogang Qu
- Laboratory
of Chemical Biology and State Key Laboratory of Rare Earth Resource
Utilization, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- E-mail:
| |
Collapse
|
49
|
Zhang Y, Gambardella A, Üçüncü M, Geng J, Clavadetscher J, Bradley M, Lilienkampf A. Multifunctional, histidine-tagged polymers: antibody conjugation and signal amplification. Chem Commun (Camb) 2020; 56:13856-13859. [DOI: 10.1039/d0cc04591h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A polymer scaffold, with multiple reactive centres, was synthesised by RAFT polymerisation and conjugated to the antibody herceptin. A hexahistidine RAFT agent enabled simple purification of polymer–protein conjugates.
Collapse
Affiliation(s)
- Yichuan Zhang
- EaStCHEM School of Chemistry
- University of Edinburgh
- Edinburgh
- UK
- Shenzhen Institutes of Advanced Technology
| | | | - Muhammed Üçüncü
- EaStCHEM School of Chemistry
- University of Edinburgh
- Edinburgh
- UK
- Department of Analytical Chemistry, Faculty of Pharmacy
| | - Jin Geng
- EaStCHEM School of Chemistry
- University of Edinburgh
- Edinburgh
- UK
- Shenzhen Institutes of Advanced Technology
| | | | - Mark Bradley
- EaStCHEM School of Chemistry
- University of Edinburgh
- Edinburgh
- UK
| | | |
Collapse
|
50
|
Zhou Y, Wong RCH, Dai G, Ng DKP. A bioorthogonally activatable photosensitiser for site-specific photodynamic therapy. Chem Commun (Camb) 2020; 56:1078-1081. [DOI: 10.1039/c9cc07938f] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Inverse-electron-demand Diels–Alder reaction of a 1,2,4,5-tetrazine-substituted boron dipyrromethene with a biotin-conjugated trans-cyclooctene results in site-specific activation of the photoactivity of the former photosensitiser.
Collapse
Affiliation(s)
- Yimin Zhou
- Department of Chemistry
- The Chinese University of Hong Kong
- Shatin, N. T
- P. R. China
- Guangdong Key Laboratory of Nanomedicine
| | - Roy C. H. Wong
- Department of Chemistry
- The Chinese University of Hong Kong
- Shatin, N. T
- P. R. China
| | - Gaole Dai
- Department of Chemistry
- The Chinese University of Hong Kong
- Shatin, N. T
- P. R. China
| | - Dennis K. P. Ng
- Department of Chemistry
- The Chinese University of Hong Kong
- Shatin, N. T
- P. R. China
| |
Collapse
|