1
|
Ma J, Luo F, Hsiung CH, Dai J, Tan Z, Ye S, Ding L, Shen B, Zhang X. Chemical Control of Fluorescence Lifetime towards Multiplexing Imaging. Angew Chem Int Ed Engl 2024; 63:e202403029. [PMID: 38641550 DOI: 10.1002/anie.202403029] [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: 02/12/2024] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 04/21/2024]
Abstract
Fluorescence lifetime imaging has been a powerful tool for biomedical research. Recently, fluorescence lifetime-based multiplexing imaging has expanded imaging channels by using probes that harbor the same spectral channels and distinct excited state lifetime. While it is desirable to control the excited state lifetime of any given fluorescent probes, the rational control of fluorescence lifetimes remains a challenge. Herein, we chose boron dipyrromethene (BODIPY) as a model system and provided chemical strategies to regulate the fluorescence lifetime of its derivatives with varying spectral features. We find electronegativity of structural substituents at the 8' and 5' positions is important to control the lifetime for the green-emitting and red-emitting BODIPY scaffolds. Mechanistically, such influences are exerted via the photo-induced electron transfer and the intramolecular charge transfer processes for the 8' and 5' positions of BODIPY, respectively. Based on these principles, we have generated a group of BODIPY probes that enable imaging experiments to separate multiple targets using fluorescence lifetime as a signal. In addition to BODIPY, we envision modulation of electronegativity of chemical substituents could serve as a feasible strategy to achieve rational control of fluorescence lifetime for a variety of small molecule fluorophores.
Collapse
Affiliation(s)
- Junbao Ma
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Feng Luo
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
| | - Chia-Heng Hsiung
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Jianan Dai
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
| | - Zizhu Tan
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Songtao Ye
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Lina Ding
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, Henan, China
| | - Baoxing Shen
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China
| | - Xin Zhang
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
- Westlake Laboratory of Life Sciences and Biomedicine, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| |
Collapse
|
2
|
Soriano-Ursúa MA, Cordova-Chávez RI, Farfan-García ED, Kabalka G. Boron-containing compounds as labels, drugs, and theranostic agents for diabetes and its complications. World J Diabetes 2024; 15:1060-1069. [PMID: 38983826 PMCID: PMC11229952 DOI: 10.4239/wjd.v15.i6.1060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/25/2024] [Accepted: 03/28/2024] [Indexed: 06/11/2024] Open
Abstract
Diabetes is a disease with a high global burden. Current strategies have failed to limit the advancement and impact of the disease. Successful early diagnosis and treatment will require the development of new agents. In this sense, boron-containing compounds have been reported as agents with the ability to reduce glycemia and lipidemia. They have also been used for labeling and measuring carbohydrates and other molecules linked to the initial stages of diabetes and its progression. In addition, certain boron compounds bind to molecules related to diabetes development and their biological activity in the regulation of elevated glycemia. Finally, it should be noted that some boron compounds appear to exert beneficial effects on diabetes complications such as accelerating wound healing while ameliorating pain in diabetic patients.
Collapse
Affiliation(s)
- Marvin A Soriano-Ursúa
- Department of Physiology, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| | | | | | - George Kabalka
- Department of Chemistry, The University of Tennessee, Knoxville, TN 37996, United States
| |
Collapse
|
3
|
Sun T, Zhao H, Hu L, Shao X, Lu Z, Wang Y, Ling P, Li Y, Zeng K, Chen Q. Enhanced optical imaging and fluorescent labeling for visualizing drug molecules within living organisms. Acta Pharm Sin B 2024; 14:2428-2446. [PMID: 38828150 PMCID: PMC11143489 DOI: 10.1016/j.apsb.2024.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/07/2024] [Accepted: 01/25/2024] [Indexed: 06/05/2024] Open
Abstract
The visualization of drugs in living systems has become key techniques in modern therapeutics. Recent advancements in optical imaging technologies and molecular design strategies have revolutionized drug visualization. At the subcellular level, super-resolution microscopy has allowed exploration of the molecular landscape within individual cells and the cellular response to drugs. Moving beyond subcellular imaging, researchers have integrated multiple modes, like optical near-infrared II imaging, to study the complex spatiotemporal interactions between drugs and their surroundings. By combining these visualization approaches, researchers gain supplementary information on physiological parameters, metabolic activity, and tissue composition, leading to a comprehensive understanding of drug behavior. This review focuses on cutting-edge technologies in drug visualization, particularly fluorescence imaging, and the main types of fluorescent molecules used. Additionally, we discuss current challenges and prospects in targeted drug research, emphasizing the importance of multidisciplinary cooperation in advancing drug visualization. With the integration of advanced imaging technology and molecular design, drug visualization has the potential to redefine our understanding of pharmacology, enabling the analysis of drug micro-dynamics in subcellular environments from new perspectives and deepening pharmacological research to the levels of the cell and organelles.
Collapse
Affiliation(s)
- Ting Sun
- School of Pharmaceutical Sciences, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan 250062, China
- Institute of Biochemical and Biotechnological Drugs, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Huanxin Zhao
- School of Pharmaceutical Sciences, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan 250062, China
| | - Luyao Hu
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Xintian Shao
- School of Pharmaceutical Sciences, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan 250062, China
- School of Life Sciences, Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan 250062, China
| | - Zhiyuan Lu
- School of Pharmaceutical Sciences, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan 250062, China
| | - Yuli Wang
- Tianjin Pharmaceutical DA REN TANG Group Corporation Limited Traditional Chinese Pharmacy Research Institute, Tianjin 300457, China
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemistry Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Peixue Ling
- Institute of Biochemical and Biotechnological Drugs, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
- Key Laboratory of Biopharmaceuticals, Postdoctoral Scientific Research Workstation, Shandong Academy of Pharmaceutical Science, Jinan 250098, China
| | - Yubo Li
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Kewu Zeng
- School of Pharmaceutical Sciences, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan 250062, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Qixin Chen
- School of Pharmaceutical Sciences, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan 250062, China
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore 119074, Singapore
| |
Collapse
|
4
|
Uriel C, Grenier D, Herranz F, Casado N, Bañuelos J, Rebollar E, Garcia-Moreno I, Gomez AM, López JC. De Novo Access to BODIPY C-Glycosides as Linker-Free Nonsymmetrical BODIPY-Carbohydrate Conjugates. J Org Chem 2024; 89:4042-4055. [PMID: 38438277 PMCID: PMC10949249 DOI: 10.1021/acs.joc.3c02907] [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: 12/19/2023] [Revised: 02/19/2024] [Accepted: 02/26/2024] [Indexed: 03/06/2024]
Abstract
Recent years have witnessed an increasing interest in the synthesis and study of BODIPY-glycoconjugates. Most of the described synthetic methods toward these derivatives involve postfunctional modifications of the BODIPY core followed by the covalent attachment of the fluorophore and the carbohydrate through a "connector". Conversely, few de novo synthetic approaches to linker-free carbohydrate-BODIPY hybrids have been described. We have developed a reliable modular, de novo, synthetic strategy to linker-free BODIPY-sugar derivatives using the condensation of pyrrole C-glycosides with a pyrrole-carbaldehyde derivative mediated by POCl3. This methodology allows labeling of carbohydrate biomolecules with fluorescent-enough BODIPYs within the biological window, stable in aqueous media, and able to display singlet oxygen generation.
Collapse
Affiliation(s)
- Clara Uriel
- Instituto
de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, Madrid 28006, Spain
| | - Dylan Grenier
- Instituto
de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, Madrid 28006, Spain
| | - Florian Herranz
- Instituto
de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, Madrid 28006, Spain
| | - Natalia Casado
- Departamento
de Química Física, Universidad
del Pais Vasco, UPV-EHU, Apartado 644, Bilbao 48080, Spain
| | - Jorge Bañuelos
- Departamento
de Química Física, Universidad
del Pais Vasco, UPV-EHU, Apartado 644, Bilbao 48080, Spain
| | - Esther Rebollar
- Instituto
de Química y Física Blas Cabrera, CSIC, Serrano 119, Madrid 28006, Spain
| | | | - Ana M. Gomez
- Instituto
de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, Madrid 28006, Spain
| | - J. Cristobal López
- Instituto
de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, Madrid 28006, Spain
| |
Collapse
|
5
|
Reese A, de Moliner F, Mendive-Tapia L, Benson S, Kuru E, Bridge T, Richards J, Rittichier J, Kitamura T, Sachdeva A, McSorley HJ, Vendrell M. Inserting "OFF-to-ON" BODIPY Tags into Cytokines: A Fluorogenic Interleukin IL-33 for Real-Time Imaging of Immune Cells. ACS CENTRAL SCIENCE 2024; 10:143-154. [PMID: 38292608 PMCID: PMC10823590 DOI: 10.1021/acscentsci.3c01125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 11/22/2023] [Accepted: 12/01/2023] [Indexed: 02/01/2024]
Abstract
The essential functions that cytokine/immune cell interactions play in tissue homeostasis and during disease have prompted the molecular design of targeted fluorophores to monitor their activity in real time. Whereas activatable probes for imaging immune-related enzymes are common, many immunological functions are mediated by binding events between cytokines and their cognate receptors that are hard to monitor by live-cell imaging. A prime example is interleukin-33 (IL-33), a key cytokine in innate and adaptive immunity, whose interaction with the ST2 cell-surface receptor results in downstream signaling and activation of NF-κB and AP-1 pathways. In the present work, we have designed a chemical platform to site-specifically introduce OFF-to-ON BODIPY fluorophores into full cytokine proteins and generate the first nativelike fluorescent analogues of IL-33. Among different incorporation strategies, chemical aminoacylation followed by bioorthogonal derivatization led to the best labeling results. Importantly, the BODIPY-labeled IL-33 derivatives-unlike IL-33-GFP constructs-exhibited ST2-specific binding and downstream bioactivity profiles comparable to those of the wild-type interleukin. Real-time fluorescence microscopy assays under no wash conditions confirmed the internalization of IL-33 through ST2 receptors and its intracellular trafficking through the endosomal pathway. We envision that the modularity and versatility of our BODIPY labeling platform will facilitate the synthesis of minimally tagged fluorogenic cytokines as the next generation of imaging reagents for real-time visualization of signaling events in live immune cells.
Collapse
Affiliation(s)
- Abigail
E. Reese
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, United Kingdom
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, United Kingdom
| | - Fabio de Moliner
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, United Kingdom
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, United Kingdom
| | - Lorena Mendive-Tapia
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, United Kingdom
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, United Kingdom
| | - Sam Benson
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, United Kingdom
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, United Kingdom
| | - Erkin Kuru
- Department
of Genetics, Harvard Medical School, Boston, Massachusetts 02115, United States
- Wyss
Institute for Biologically Inspired Engineering, Harvard University, Boston, Massachusetts 02215, United States
| | - Thomas Bridge
- School
of Chemistry, University of East Anglia, Norwich NR4 7TJ, United Kingdom
| | - Josh Richards
- Division
of Cell Signaling and Immunology, School of Life Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom
| | - Jonathan Rittichier
- Department
of Genetics, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Takanori Kitamura
- Centre
for Reproductive Health, The University
of Edinburgh, EH16 4UU Edinburgh, United Kingdom
| | - Amit Sachdeva
- School
of Chemistry, University of East Anglia, Norwich NR4 7TJ, United Kingdom
| | - Henry J. McSorley
- Division
of Cell Signaling and Immunology, School of Life Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom
| | - Marc Vendrell
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, United Kingdom
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU, Edinburgh, United Kingdom
| |
Collapse
|
6
|
Munan S, Chang YT, Samanta A. Chronological development of functional fluorophores for bio-imaging. Chem Commun (Camb) 2024; 60:501-521. [PMID: 38095135 DOI: 10.1039/d3cc04895k] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
Functional fluorophores represent an emerging research field, distinguished by their diverse applications, especially in sensing and cellular imaging. After the discovery of quinine sulfate and subsequent elucidation of the fluorescence mechanism by Sir George Stokes, research in the field of fluorescence gained momentum. Over the past few decades, advancements in sophisticated instruments, including super-resolution microscopy, have further promoted cellular imaging using traditional fluorophores. These advancements include deciphering sensing mechanisms via photochemical reactions and scrutinizing the applications of fluorescent probes that specifically target organelles. This approach elucidates molecular interactions with biomolecules. Despite the abundance of literature illustrating different classes of probe development, a concise summary of newly developed fluorophores remains inadequate. In this review, we systematically summarize the chronological discovery of traditional fluorophores along with new fluorophores. We briefly discuss traditional fluorophores ranging from visible to near-infrared (NIR) in the context of cellular imaging and in vivo imaging. Furthermore, we explore ten new core fluorophores developed between 2007 and 2022, which exhibit advanced optical properties, providing new insights into bioimaging. We illustrate the utilization of new fluorophores in cellular imaging of biomolecules, such as reactive oxygen species (ROS), reactive nitrogen species (RNS), and proteins and microenvironments, especially pH and viscosity. Few of the fluorescent probes provided new insights into disease progression. Furthermore, we speculate on the potential prospects and significant challenges of existing fluorophores and their potential biomedical research applications. By addressing these aspects, we intend to illuminate the compelling advancements in fluorescent probe development and their potential influence across various fields.
Collapse
Affiliation(s)
- Subrata Munan
- Molecular Sensors and Therapeutics (MST) Research Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar Institution of Eminence, Delhi NCR, NH 91, Tehsil Dadri 201314, Uttar Pradesh, India.
| | - Young-Tae Chang
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.
| | - Animesh Samanta
- Molecular Sensors and Therapeutics (MST) Research Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar Institution of Eminence, Delhi NCR, NH 91, Tehsil Dadri 201314, Uttar Pradesh, India.
| |
Collapse
|
7
|
Li C, Chen Z, Guo XY, Wen LR, Li M, Zhang LB. SO 42- ions as a nucleophilic reagent: straightforward electrochemical access to organosulfates. Chem Commun (Camb) 2023; 59:12164-12167. [PMID: 37743839 DOI: 10.1039/d3cc03960a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
An electrooxidation direct difunctionalization of alkynes with sulfonyl hydrazides has been developed for the construction of sulfonyl alkenyl sulfates in the absence of metal catalysts and a stoichiometric amount of oxidants. Notably, it is the first example to verify that SO42- ions can act as a nucleophilic reagent for the preparation of organosulfates.
Collapse
Affiliation(s)
- Chen Li
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Zhuo Chen
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Xue-Yang Guo
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Li-Rong Wen
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Ming Li
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Lin-Bao Zhang
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| |
Collapse
|
8
|
Badon IW, Jee JP, Vales TP, Kim C, Lee S, Yang J, Yang SK, Kim HJ. Cationic BODIPY Photosensitizers for Mitochondrion-Targeted Fluorescence Cell-Imaging and Photodynamic Therapy. Pharmaceutics 2023; 15:pharmaceutics15051512. [PMID: 37242754 DOI: 10.3390/pharmaceutics15051512] [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: 04/20/2023] [Revised: 05/11/2023] [Accepted: 05/13/2023] [Indexed: 05/28/2023] Open
Abstract
The straightforward synthesis of three cationic boron-dipyrromethene (BODIPY) derivatives and their mitochondria-targeting and photodynamic therapeutic (PDT) capabilities are reported. Two cancer cell lines (HeLa and MCF-7) were used to investigate the PDT activity of the dyes. Compared to their non-halogenated counterparts, halogenated BODIPY dyes exhibit lower fluorescence quantum yields and enable the efficient production of singlet oxygen species. Following LED light irradiation at 520 nm, the synthesized dyes displayed good PDT capabilities against the treated cancer cell lines, with low cytotoxicity in the dark. In addition, functionalization of the BODIPY backbone with a cationic ammonium moiety enhanced the hydrophilicity of the synthesized dyes and, consequently, their uptake by the cells. The results presented here collectively demonstrate the potential of cationic BODIPY-based dyes as therapeutic drugs for anticancer photodynamic therapy.
Collapse
Affiliation(s)
- Isabel Wen Badon
- Department of Chemistry, Chosun University, Gwangju 61452, Republic of Korea
- Department of Life Sciences, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Jun-Pil Jee
- Drug Delivery Research Lab, College of Pharmacy, Chosun University, Gwangju 61452, Republic of Korea
| | - Temmy Pegarro Vales
- Department of Chemistry, Caraga State University, Butuan City 8600, Philippines
- Mineral Resources Management Research and Training Center, Caraga State University, Butuan City 8600, Philippines
| | - Chanwoo Kim
- Department of Chemistry, Yonsei University, Wonju 26493, Republic of Korea
| | - Seungbin Lee
- Department of Chemistry, Yonsei University, Wonju 26493, Republic of Korea
| | - Jaesung Yang
- Department of Chemistry, Yonsei University, Wonju 26493, Republic of Korea
| | - Si Kyung Yang
- Department of Chemistry Education, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Ho-Joong Kim
- Department of Chemistry, Chosun University, Gwangju 61452, Republic of Korea
| |
Collapse
|
9
|
Ri CC, Mf CR, D RV, T PC, F TC, Ir S, A AG, Ma SU. Boron-Containing Compounds for Prevention, Diagnosis, and Treatment of Human Metabolic Disorders. Biol Trace Elem Res 2023; 201:2222-2239. [PMID: 35771339 DOI: 10.1007/s12011-022-03346-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 06/24/2022] [Indexed: 11/02/2022]
Abstract
The application of natural and synthetic boron-containing compounds (BCC) in biomedical field is expanding. BCC have effects in the metabolism of living organisms. Some boron-enriched supplements are marketed as they exert effects in the bone and skeletal muscle; but also, BCC are being reported as acting on the enzymes and transporters of membrane suggesting they could modify the carbohydrate metabolism linked to some pathologies of high global burden, as an example is diabetes mellitus. Also, some recent findings are showing effects of BCC on lipid metabolism. In this review, information regarding the effects and interaction of these compounds was compiled, as well as the potential application for treating human metabolic disorders is suggested.
Collapse
Affiliation(s)
- Córdova-Chávez Ri
- Academia de Fisiología Y Sección de Estudios de Posgrado E Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis Y Díaz Mirón S/N, 11340, Mexico City, Mexico
| | - Carrasco-Ruiz Mf
- Academia de Fisiología Y Sección de Estudios de Posgrado E Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis Y Díaz Mirón S/N, 11340, Mexico City, Mexico
| | - Rodríguez-Vera D
- Academia de Fisiología Y Sección de Estudios de Posgrado E Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis Y Díaz Mirón S/N, 11340, Mexico City, Mexico
| | - Pérez-Capistran T
- Academia de Fisiología Y Sección de Estudios de Posgrado E Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis Y Díaz Mirón S/N, 11340, Mexico City, Mexico
| | - Tamay-Cach F
- Academia de Bioquímica Médica Y Sección de Estudios de Posgrado E Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis Y Díaz Mirón S/N, 11340, Mexico City, Mexico
| | - Scorei Ir
- BioBoron Research Institute, Dunarii 31B Street, 207465, Podari, Romania
| | - Abad-García A
- Academia de Fisiología Y Sección de Estudios de Posgrado E Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis Y Díaz Mirón S/N, 11340, Mexico City, Mexico.
| | - Soriano-Ursúa Ma
- Academia de Fisiología Y Sección de Estudios de Posgrado E Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis Y Díaz Mirón S/N, 11340, Mexico City, Mexico.
| |
Collapse
|
10
|
Zhang Y, Fan M, Xu Z, Jiang Y, Ding H, Li Z, Shu K, Zhao M, Feng G, Yong KT, Dong B, Zhu W, Xu G. Machine-learning screening of luminogens with aggregation-induced emission characteristics for fluorescence imaging. J Nanobiotechnology 2023; 21:107. [PMID: 36964565 PMCID: PMC10039567 DOI: 10.1186/s12951-023-01864-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/18/2023] [Indexed: 03/26/2023] Open
Abstract
Due to the excellent biocompatible physicochemical performance, luminogens with aggregation-induced emission (AIEgens) characteristics have played a significant role in biomedical fluorescence imaging recently. However, screening AIEgens for special applications takes a lot of time and efforts by using conventional chemical synthesis route. Fortunately, artificial intelligence techniques that could predict the properties of AIEgen molecules would be helpful and valuable for novel AIEgens design and synthesis. In this work, we applied machine learning (ML) techniques to screen AIEgens with expected excitation and emission wavelength for biomedical deep fluorescence imaging. First, a database of various AIEgens collected from the literature was established. Then, by extracting key features using molecular descriptors and training various state-of-the-art ML models, a multi-modal molecular descriptors strategy has been proposed to extract the structure-property relationships of AIEgens and predict molecular absorption and emission wavelength peaks. Compared to the first principles calculations, the proposed strategy provided greater accuracy at a lower computational cost. Finally, three newly predicted AIEgens with desired absorption and emission wavelength peaks were synthesized successfully and applied for cellular fluorescence imaging and deep penetration imaging. All the results were consistent successfully with our expectations, which demonstrated the above ML has a great potential for screening AIEgens with suitable wavelengths, which could boost the design and development of novel organic fluorescent materials.
Collapse
Affiliation(s)
- Yibin Zhang
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Miaozhuang Fan
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Zhourui Xu
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Yihang Jiang
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Huijun Ding
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Zhengzheng Li
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Kaixin Shu
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Mingyan Zhao
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Gang Feng
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Ken-Tye Yong
- School of Biomedical Engineering, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Biqin Dong
- Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Wei Zhu
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Provincial Engineering Research Center for Green and Low-carbon Dyeing & Finishing, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
| | - Gaixia Xu
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, 518055, China.
| |
Collapse
|
11
|
Telegin FY, Karpova VS, Makshanova AO, Astrakhantsev RG, Marfin YS. Solvatochromic Sensitivity of BODIPY Probes: A New Tool for Selecting Fluorophores and Polarity Mapping. Int J Mol Sci 2023; 24:1217. [PMID: 36674731 PMCID: PMC9860957 DOI: 10.3390/ijms24021217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/21/2022] [Accepted: 12/28/2022] [Indexed: 01/11/2023] Open
Abstract
This research work is devoted to collecting a high-quality dataset of BODIPYs in a series of 10-30 solvents. In total, 115 individual compounds in 71 solvents are represented by 1698 arrays of the spectral and photophysical properties of the fluorophore. Each dye for a series of solvents is characterized by a calculated value of solvatochromic sensitivity according to a semiempirical approach applied to a series of solvents. The whole dataset is classified into 6 and 24 clusters of solvatochromic sensitivity, from high negative to high positive solvatochromism. The results of the analysis are visualized by the polarity mapping plots depicting, in terms of wavenumbers, the absorption versus emission, stokes shift versus - (absorption maxima + emission maxima), and quantum yield versus stokes shift. An analysis of the clusters combining several dyes in an individual series of solvents shows that dyes of a high solvatochromic sensitivity demonstrate regular behaviour of the corresponding plots suitable for polarity and viscosity mapping. The fluorophores collected in this study represent a high quality dataset of pattern dyes for analytical and bioanalytical applications. The developed tools could be applied for the analysis of the applicability domain of the fluorescent sensors.
Collapse
Affiliation(s)
- Felix Y. Telegin
- G.A. Krestov Institute of Solution Chemistry of the RAS, 153045 Ivanovo, Russia
| | - Viktoria S. Karpova
- Department of Inorganic Chemistry, Ivanovo State University of Chemistry and Technology, 153000 Ivanovo, Russia
| | - Anna O. Makshanova
- Department of Natural Sciences, Mendeleev University of Chemical Technology of Russia, 125047 Moscow, Russia
| | - Roman G. Astrakhantsev
- HSE Tikhonov Moscow Institute of Electronics and Mathematics, HSE University, 101000 Moscow, Russia
| | - Yuriy S. Marfin
- G.A. Krestov Institute of Solution Chemistry of the RAS, 153045 Ivanovo, Russia
| |
Collapse
|
12
|
Che Z, Yan C, Wang X, Liao L. Organic
Near‐Infrared
Luminescent Materials Based on Excited State Intramolecular Proton Transfer Process. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zong‐Lu Che
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon‐Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China
| | - Chang‐Cun Yan
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon‐Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China
| | - Xue‐Dong Wang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon‐Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China
| | - Liang‐Sheng Liao
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon‐Based Functional Materials & Devices Soochow University Suzhou Jiangsu 215123 P. R. China
- Macao Institute of Materials Science and Engineering, Macau University of Science and Technology, Taipa 999078 Macau SAR China
| |
Collapse
|
13
|
Rai H, Gupta S, Kumar S, Yang J, Singh SK, Ran C, Modi G. Near-Infrared Fluorescent Probes as Imaging and Theranostic Modalities for Amyloid-Beta and Tau Aggregates in Alzheimer's Disease. J Med Chem 2022; 65:8550-8595. [PMID: 35759679 DOI: 10.1021/acs.jmedchem.1c01619] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A person suspected of having Alzheimer's disease (AD) is clinically diagnosed for the presence of principal biomarkers, especially misfolded amyloid-beta (Aβ) and tau proteins in the brain regions. Existing radiotracer diagnostic tools, such as PET imaging, are expensive and have limited availability for primary patient screening and pre-clinical animal studies. To change the status quo, small-molecular near-infrared (NIR) probes have been rapidly developed, which may serve as an inexpensive, handy imaging tool to comprehend the dynamics of pathogenic progression in AD and assess therapeutic efficacy in vivo. This Perspective summarizes the biochemistry of Aβ and tau proteins and then focuses on structurally diverse NIR probes with coverages of their spectroscopic properties, binding affinity toward Aβ and tau species, and theranostic effectiveness. With the summarized information and perspective discussions, we hope that this paper may serve as a guiding tool for designing novel in vivo imaging fluoroprobes with theranostic capabilities in the future.
Collapse
Affiliation(s)
- Himanshu Rai
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (BHU), Varanasi, U.P.-221005, India
| | - Sarika Gupta
- Molecular Science Laboratory, National Institute of Immunology, New Delhi-110067, India
| | - Saroj Kumar
- Department of Biophysics, All India Institute of Medical Sciences, New Delhi-110029, India
| | - Jian Yang
- School of Medicine, Shanghai University, Shanghai 200444, China
| | - Sushil K Singh
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (BHU), Varanasi, U.P.-221005, India
| | - Chongzhao Ran
- Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts 02129, United States
| | - Gyan Modi
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (BHU), Varanasi, U.P.-221005, India
| |
Collapse
|
14
|
Sarkar SK, Jena S, Behera SK, Thilagar P. Synthesis and Characterization of Far-Red Emissive Boron-Based Triads Showing Large Stokes Shifts: Optical, TRANES, and Electrochemical Studies. J Org Chem 2022; 87:3967-3977. [PMID: 35254826 DOI: 10.1021/acs.joc.1c02595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Herein, we report the design and synthesis of far-red emissive boryl-thiophene-BODIPY triads 1-3. The π-conjugation length and electronic communication between borane and BODIPY moieties are tuned by judiciously varying the size of the oligothiophene spacer in these triads (1, terthiophene; 2, quarterthiophene; and 3, pentathiophene). Conjugates 1-3 showed intriguing triple emissions in the blue to far-red regions. Detailed optical, time-resolved decay kinetics, time-resolved area-normalized emission spectra (TRANES), fluoride binding, and computational studies suggest that the multiple emissions in these triads are due to an inefficient transfer of energy from the boryl-oligothiophene to the BODIPY unit. In addition, all of the conjugates showed a ratiometric fluorescence response to fluoride ions.
Collapse
Affiliation(s)
- Samir Kumar Sarkar
- Department of Inorganic and Physical Chemistry, Indian Institute of Science (IISc), Bangalore 560012, India
| | - Satyam Jena
- Department of Inorganic and Physical Chemistry, Indian Institute of Science (IISc), Bangalore 560012, India
| | - Santosh Kumar Behera
- Department of Inorganic and Physical Chemistry, Indian Institute of Science (IISc), Bangalore 560012, India
| | - Pakkirisamy Thilagar
- Department of Inorganic and Physical Chemistry, Indian Institute of Science (IISc), Bangalore 560012, India
| |
Collapse
|
15
|
Abstract
Live cell discrimination is the first and essential step to understand complex biosystems. Conventional cell discrimination involving various antibodies relies on selective surface biomarkers. Compared to antibodies, the fluorescent probe strategy allows the utilisation of intracellular biomarkers, providing broader options with unique chemical principles to achieve the live cell distinction. In general, fluorescent probes can be retained in cells by interacting with biomolecules, accumulating via transporters, and participating in metabolism. Based on the target difference, fluorescent probe strategy can be divided into several categories: protein-oriented live cell distinction (POLD), carbohydrate-oriented live cell distinction (COLD), DNA-oriented live cell distinction (DOLD), gating-oriented live cell distinction (GOLD), metabolism-oriented live cell distinction (MOLD) and lipid-oriented live cell distinction (LOLD). In this review, we will outline the concepts and mechanisms of different strategies, introduce their applications in cell-type discrimination, and discuss their advantages and challenges in this area. We expect this tutorial will provide a new perspective on the mechanisms of fluorescent probe strategy and facilitate the development of cell-type-specific probes.
Collapse
Affiliation(s)
- Xiao Liu
- Center for Self-assembly and Complexity, Institute for Basic Science (IBS), Pohang, 37673, Republic of Korea. .,Department of Chemistry, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea
| | - Young-Tae Chang
- Center for Self-assembly and Complexity, Institute for Basic Science (IBS), Pohang, 37673, Republic of Korea. .,Department of Chemistry, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea
| |
Collapse
|
16
|
Barth ND, Mendive‐Tapia L, Subiros‐Funosas R, Ghashghaei O, Lavilla R, Maiorino L, He X, Dransfield I, Egeblad M, Vendrell M. A Bivalent Activatable Fluorescent Probe for Screening and Intravital Imaging of Chemotherapy-Induced Cancer Cell Death. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 134:e202113020. [PMID: 38505298 PMCID: PMC10947113 DOI: 10.1002/ange.202113020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Indexed: 11/11/2022]
Abstract
The detection and quantification of apoptotic cells is a key process in cancer research, particularly during the screening of anticancer therapeutics and in mechanistic studies using preclinical models. Intravital optical imaging enables high-resolution visualisation of cellular events in live organisms; however, there are few fluorescent probes that can reliably provide functional readouts in situ without interference from tissue autofluorescence. We report the design and optimisation of the fluorogenic probe Apotracker Red for real-time detection of cancer cell death. The strong fluorogenic behaviour, high selectivity, and excellent stability of Apotracker Red make it a reliable optical reporter for the characterisation of the effects of anticancer drugs in cells in vitro and for direct imaging of chemotherapy-induced apoptosis in vivo in mouse models of breast cancer.
Collapse
Affiliation(s)
- Nicole D. Barth
- Centre for Inflammation ResearchThe University of EdinburghUK
| | | | | | - Ouldouz Ghashghaei
- Laboratory of Medicinal ChemistryFaculty of Pharmacy and Institute of Biomedicine (IBUB)University of BarcelonaSpain
| | - Rodolfo Lavilla
- Laboratory of Medicinal ChemistryFaculty of Pharmacy and Institute of Biomedicine (IBUB)University of BarcelonaSpain
| | - Laura Maiorino
- Cold Spring Harbor LaboratoryCold Spring HarborNY11724USA
| | - Xue‐Yan He
- Cold Spring Harbor LaboratoryCold Spring HarborNY11724USA
| | - Ian Dransfield
- Centre for Inflammation ResearchThe University of EdinburghUK
| | - Mikala Egeblad
- Cold Spring Harbor LaboratoryCold Spring HarborNY11724USA
| | - Marc Vendrell
- Centre for Inflammation ResearchThe University of EdinburghUK
| |
Collapse
|
17
|
Barth ND, Mendive‐Tapia L, Subiros‐Funosas R, Ghashghaei O, Lavilla R, Maiorino L, He X, Dransfield I, Egeblad M, Vendrell M. A Bivalent Activatable Fluorescent Probe for Screening and Intravital Imaging of Chemotherapy-Induced Cancer Cell Death. Angew Chem Int Ed Engl 2022; 61:e202113020. [PMID: 34762762 PMCID: PMC8991960 DOI: 10.1002/anie.202113020] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Indexed: 11/21/2022]
Abstract
The detection and quantification of apoptotic cells is a key process in cancer research, particularly during the screening of anticancer therapeutics and in mechanistic studies using preclinical models. Intravital optical imaging enables high-resolution visualisation of cellular events in live organisms; however, there are few fluorescent probes that can reliably provide functional readouts in situ without interference from tissue autofluorescence. We report the design and optimisation of the fluorogenic probe Apotracker Red for real-time detection of cancer cell death. The strong fluorogenic behaviour, high selectivity, and excellent stability of Apotracker Red make it a reliable optical reporter for the characterisation of the effects of anticancer drugs in cells in vitro and for direct imaging of chemotherapy-induced apoptosis in vivo in mouse models of breast cancer.
Collapse
Affiliation(s)
- Nicole D. Barth
- Centre for Inflammation ResearchThe University of EdinburghUK
| | | | | | - Ouldouz Ghashghaei
- Laboratory of Medicinal ChemistryFaculty of Pharmacy and Institute of Biomedicine (IBUB)University of BarcelonaSpain
| | - Rodolfo Lavilla
- Laboratory of Medicinal ChemistryFaculty of Pharmacy and Institute of Biomedicine (IBUB)University of BarcelonaSpain
| | - Laura Maiorino
- Cold Spring Harbor LaboratoryCold Spring HarborNY11724USA
| | - Xue‐Yan He
- Cold Spring Harbor LaboratoryCold Spring HarborNY11724USA
| | - Ian Dransfield
- Centre for Inflammation ResearchThe University of EdinburghUK
| | - Mikala Egeblad
- Cold Spring Harbor LaboratoryCold Spring HarborNY11724USA
| | - Marc Vendrell
- Centre for Inflammation ResearchThe University of EdinburghUK
| |
Collapse
|
18
|
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
|
19
|
|
20
|
Nakano T, Sumida A, Naka K. Mechanochromic Properties of Boron‐Difluoride Complexes Bearing π‐Expanded Pyridine Ligands: Effects of π‐Conjugated Skeletons and Halogen Atoms. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Takeo Nakano
- Material Innovation Lab Kyoto Institute of Technology Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585 Japan
- Research Center for Negative Emission Technologies Kyushu University 744 Moto-oka, Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI−I2CNER) Kyushu University 744 Moto-oka, Nishi-ku Fukuoka 819-0395 Japan
| | - Akifumi Sumida
- Faculty of Molecular Chemistry and Engineering Graduate School of Science and Technology Kyoto Institute of Technology Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585 Japan
| | - Kensuke Naka
- Material Innovation Lab Kyoto Institute of Technology Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585 Japan
- Faculty of Molecular Chemistry and Engineering Graduate School of Science and Technology Kyoto Institute of Technology Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585 Japan
| |
Collapse
|
21
|
Stemler T, Hoffmann C, Hierlmeier IM, Maus S, Krause E, Ezziddin S, Jung G, Bartholomä MD. A Structure-Activity Relationship Study of Bimodal BODIPY-Labeled PSMA-Targeting Bioconjugates. ChemMedChem 2021; 16:2535-2545. [PMID: 33905162 PMCID: PMC8453963 DOI: 10.1002/cmdc.202100210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Indexed: 12/15/2022]
Abstract
The aim of this study was to identify a high-affinity BODIPY peptidomimetic that targets the prostate-specific membrane antigen (PSMA) as a potential bimodal imaging probe for prostate cancer. For the structure-activity study, several BODIPY (difluoroboron dipyrromethene) derivatives with varying spacers between the BODIPY dye and the PSMA Glu-CO-Lys binding motif were prepared. Corresponding affinities were determined by competitive binding assays in PSMA-positive LNCaP cells. One compound was identified with comparable affinity (IC50 =21.5±0.1 nM) to Glu-CO-Lys-Ahx-HBED-CC (PSMA-11) (IC50 =18.4±0.2 nM). Radiolabeling was achieved by Lewis-acid-mediated 19 F/18 F exchange in moderate molar activities (∼0.7 MBq nmol-1 ) and high radiochemical purities (>99 %) with mean radiochemical yields of 20-30 %. Cell internalization of the 18 F-labeled high-affinity conjugate was demonstrated in LNCaP cells showing gradual increasing PSMA-mediated internalization over time. By fluorescence microscopy, localization of the high-affinity BODIPY-PSMA conjugate was found in the cell membrane at early time points and also in subcellular compartments at later time points. In summary, a high-affinity BODIPY-PSMA conjugate has been identified as a suitable candidate for the development of PSMA-specific dual-imaging agents.
Collapse
Affiliation(s)
- Tobias Stemler
- Department of Nuclear MedicineSaarland University – Medical CenterKirrbergerstrasse66421HomburgGermany
| | - Caroline Hoffmann
- Department of Biophysical ChemistrySaarland UniversityCampus B2 266123SaarbrückenGermany
| | - Ina M. Hierlmeier
- Department of Nuclear MedicineSaarland University – Medical CenterKirrbergerstrasse66421HomburgGermany
| | - Stephan Maus
- Department of Nuclear MedicineSaarland University – Medical CenterKirrbergerstrasse66421HomburgGermany
| | - Elmar Krause
- Department of Cellular NeurophysiologyCenter for Integrative Physiology and Molecular Medicine (CIPMM)Saarland UniversityKirrbergerstrasse66421HomburgGermany
| | - Samer Ezziddin
- Department of Nuclear MedicineSaarland University – Medical CenterKirrbergerstrasse66421HomburgGermany
| | - Gregor Jung
- Department of Biophysical ChemistrySaarland UniversityCampus B2 266123SaarbrückenGermany
| | - Mark D. Bartholomä
- Department of Nuclear MedicineSaarland University – Medical CenterKirrbergerstrasse66421HomburgGermany
| |
Collapse
|
22
|
Ansteatt S, Meares A, Ptaszek M. Amphiphilic Near-IR-Emitting 3,5- Bis(2-Pyrrolylethenyl)BODIPY Derivatives: Synthesis, Characterization, and Comparison with Other (Hetero)Arylethenyl-Substituted BODIPYs. J Org Chem 2021; 86:8755-8765. [PMID: 34129326 DOI: 10.1021/acs.joc.1c00586] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A series of 3,5-bis(hetero)arylethenyl-substituted BODIPY derivatives have been prepared by Knoevenagel-type condensation of alkyl-substituted BODIPY with the corresponding aldehydes. 2-Pyrrolylethenyl-substituted derivatives feature near-IR emission (λem > 700 nm) with a high fluorescence quantum yield. Both the emission maxima and fluorescence quantum yields are relatively insensitive to solvent polarity, contrary to the corresponding near-IR-emitting 4-(N,N-dimethylaminophenyl)ethenyl derivatives. Alkylation at the N-pyrrolic position of the ethenyl substituent allows for the installation of the hydrophilic PEG group and afforded amphiphilic BODIPY derivatives. Overall, 2-pyrrolylethenyl-substituted BODIPY derivatives appear to be versatile fluorophores with potential applications in near-IR imaging.
Collapse
Affiliation(s)
- Sara Ansteatt
- Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, 1000 Hilltop Circle, Baltimore 21250, Maryland, United States
| | - Adam Meares
- Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, 1000 Hilltop Circle, Baltimore 21250, Maryland, United States
| | - Marcin Ptaszek
- Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, 1000 Hilltop Circle, Baltimore 21250, Maryland, United States
| |
Collapse
|
23
|
Zhu M, Tian Z, Jin L, Huo X, Wang C, Cui J, Tian Y, Tian X, Feng L. A highly selective fluorescent probe for real-time imaging of UDP-glucuronosyltransferase 1A8 in living cells and tissues. Front Chem Sci Eng 2021. [DOI: 10.1007/s11705-021-2064-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
24
|
Nakano T, Sumida A, Naka K. Synthesis and Characterization of Boron Difluoride Complexes Bearing π-Expanded Pyridine Ligands as Organic Fluorochromes. J Org Chem 2021; 86:5690-5701. [DOI: 10.1021/acs.joc.1c00201] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Takeo Nakano
- Material Innovation Lab, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Akifumi Sumida
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Kensuke Naka
- Material Innovation Lab, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| |
Collapse
|
25
|
Colas K, Doloczki S, Posada Urrutia M, Dyrager C. Prevalent Bioimaging Scaffolds: Synthesis, Photophysical Properties and Applications. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001658] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kilian Colas
- Department of Chemistry – BMC Uppsala University Box 576 75123 Uppsala Sweden
| | - Susanne Doloczki
- Department of Chemistry – BMC Uppsala University Box 576 75123 Uppsala Sweden
| | | | - Christine Dyrager
- Department of Chemistry – BMC Uppsala University Box 576 75123 Uppsala Sweden
| |
Collapse
|
26
|
Gardner SH, Reinhardt CJ, Chan J. Advances in Activity-Based Sensing Probes for Isoform-Selective Imaging of Enzymatic Activity. Angew Chem Int Ed Engl 2021; 60:5000-5009. [PMID: 32274846 PMCID: PMC7544620 DOI: 10.1002/anie.202003687] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Indexed: 12/12/2022]
Abstract
Until recently, there were no generalizable methods for assessing the effects of post-translational regulation on enzymatic activity. Activity-based sensing (ABS) has emerged as a powerful approach for monitoring small-molecule and enzyme activities within living systems. Initial examples of ABS were applied for measuring general enzymatic activity; however, a recent focus has been placed on increasing the selectivity to monitor a single enzyme or isoform. The highest degree of selectivity is required for differentiating between isoforms, where the targets display significant structural similarities as a result of a gene duplication or alternative splicing. This Minireview highlights key examples of small-molecule isoform-selective probes with a focus on the relevance of isoform differentiation, design strategies to achieve selectivity, and applications in basic biology or in the clinic.
Collapse
Affiliation(s)
- Sarah H Gardner
- Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Christopher J Reinhardt
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Jefferson Chan
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| |
Collapse
|
27
|
Ju CW, Bai H, Li B, Liu R. Machine Learning Enables Highly Accurate Predictions of Photophysical Properties of Organic Fluorescent Materials: Emission Wavelengths and Quantum Yields. J Chem Inf Model 2021; 61:1053-1065. [PMID: 33620207 DOI: 10.1021/acs.jcim.0c01203] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The development of functional organic fluorescent materials calls for fast and accurate predictions of photophysical parameters for processes such as high-throughput virtual screening, while the task is challenged by the limitations of quantum mechanical calculations. We establish a database covering >4300 solvated organic fluorescent dyes with 3000 distinct compounds and develop a new machine learning approach aimed at efficient and accurate predictions of emission wavelength and photoluminescence quantum yield (PLQY). Our feature engineering has given rise to a functionalized structure descriptor (FSD) and a comprehensive general solvent descriptor (CGSD), whereby a highly black-box computational framework is realized with consistently good accuracy across different dye families, ability of describing substitution effects and solvent effects, efficiency for large-scale predictions, and workability with on-the-fly learning. Evaluations with unseen molecules suggest a remarkable mean absolute error of 0.13 for PLQY and 0.080 eV for emission energy, the latter comparable to time-dependent density functional theory (TD-DFT) calculations. An online prediction platform was constructed based on the ensemble model to make predictions in various solvents. Our statistical learning methodology will complement quantum mechanical calculations as an efficient alternative approach for the prediction of these parameters.
Collapse
Affiliation(s)
- Cheng-Wei Ju
- College of Chemistry, Nankai University, Tianjin 300071, China
| | - Hanzhi Bai
- Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Bo Li
- Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
| | - Rizhang Liu
- College of Software Engineering, Sichuan University, Chengdu, Sichuan 610064, China
| |
Collapse
|
28
|
Zatsikha YV, Blesener TS, King AJ, Healy AT, Goff PC, Didukh NO, Blank DA, Kovtun YP, Nemykin VN. Fully Conjugated Pyrene-BODIPY and Pyrene-BODIPY-Ferrocene Dyads and Triads: Synthesis, Characterization, and Selective Noncovalent Interactions with Nanocarbon Materials. J Phys Chem B 2021; 125:360-371. [PMID: 33370123 DOI: 10.1021/acs.jpcb.0c10074] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Several pyrene-boron-dipyrromethene (BODIPY) and pyrene-BODIPY-ferrocene derivatives with a fully conjugated pyrene fragment appended to the α-position(s) of the BODIPY core have been prepared by Knoevenagel condensation reaction and characterized by one-dimensional (1D) and two-dimensional (2D) nuclear magnetic resonance (NMR), UV-vis, fluorescence spectroscopy, high-resolution mass spectrometry as well as X-ray crystallography. The redox properties of new donor-acceptor BODIPY dyads and triads were studied by electrochemical (cyclic voltammetry (CV) and differential pulse voltammetry (DPV)) and spectroelectrochemical approaches. Formation of weakly bonded noncovalent complexes between the new pyrene-BODIPYs and nanocarbon materials (C60, C70, single-walled carbon nanotube (SWCNT), and graphene) was studied by UV-vis, steady-state fluorescent, and time-resolved transient absorption spectroscopy. UV-vis and fluorescent spectroscopy are indicative of the much stronger and selective interaction between new dyes and (6,5)-SWCNT as well as graphene compared to that of C60 and C70 fullerenes. In agreement with these data, transient absorption spectroscopy provided no evidence for any significant change in excited-state lifetime or photoinduced charge transfer between pyrene-BODIPYs and C60 or C70 fullerenes when the pyrene-BODIPY chromophores were excited into the lowest-energy singlet excited state. Density functional theory (DFT) and time-dependent DFT (TDDFT) calculations suggest that the pyrene fragments are fully conjugated into the π-system of BODIPY core, which correlates well with the experimental data.
Collapse
Affiliation(s)
- Yuriy V Zatsikha
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Tanner S Blesener
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Alex J King
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Andrew T Healy
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Philip C Goff
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Natalia O Didukh
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada.,Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 02660 Kyiv, Ukraine
| | - David A Blank
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Yuriy P Kovtun
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 02660 Kyiv, Ukraine
| | - Victor N Nemykin
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada.,Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
| |
Collapse
|
29
|
Li FZ, Zhou LL, Kuang GC. Supramolecular Engineering Strategy to Construct BODIPY-Based White Light Emission Materials. Chem Asian J 2021; 16:97-101. [PMID: 33230958 DOI: 10.1002/asia.202001297] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 11/22/2020] [Indexed: 12/18/2022]
Abstract
Two kinds of 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) dyads BDP-OH containing 4-hydroxystyrene groups and BDP-PY bearing pyridinyl units were prepared. In addition, a naphthalene derivative NAP-PY modified by pyridinyl moieties substituent was made. The above three dyads could be used to construct white-light emission (WLE) material by a supramolecular engineering strategy due to their three primary colors of blue, green and red. The supramolecular correlations between the hydroxyl group of BDP-OH and the pyridinyl groups of NAP-PY and BDP-PY were confirmed by 1 H NMR titration, 2D NOESY and FTIR. A fluorescence monitor application was carried out based on the realization of WLE. This work might be useful for designing other WLE supramolecular systems and image display.
Collapse
Affiliation(s)
- Fang-Zhou Li
- State Key Laboratory of Power Metallurgy, Department of Polymer Materials and Engineering, Central South University, Changsha, Hunan, 410083, P. R. China
| | - Liang-Liang Zhou
- State Key Laboratory of Power Metallurgy, Department of Polymer Materials and Engineering, Central South University, Changsha, Hunan, 410083, P. R. China
| | - Gui-Chao Kuang
- State Key Laboratory of Power Metallurgy, Department of Polymer Materials and Engineering, Central South University, Changsha, Hunan, 410083, P. R. China
| |
Collapse
|
30
|
Xue L, Song X, Feng Y, Cheng S, Lu G, Bu Y. General Dual-Switched Dynamic Singlet Fission Channels in Solvents Governed Jointly by Chromophore Structural Dynamics and Solvent Impact: Singlet Prefission Energetics Analyses. J Am Chem Soc 2020; 142:17469-17479. [DOI: 10.1021/jacs.0c06919] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Lijuan Xue
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Xinyu Song
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Yiwei Feng
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Shibo Cheng
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Gang Lu
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Yuxiang Bu
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| |
Collapse
|
31
|
Gardner SH, Reinhardt CJ, Chan J. Fortschritte bei aktivitätsbasierten Sonden für die isoformselektive Bildgebung enzymatischer Aktivität. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003687] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sarah H. Gardner
- Department of Biochemistry University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Christopher J. Reinhardt
- Department of Chemistry Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Jefferson Chan
- Department of Chemistry Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| |
Collapse
|
32
|
Lei L, Wang B, Jin D, Gao Z, Huan‐Liang, Wang S, Xu X, Zhang K, Zhang X. Al(OTf)
3
‐Catalyzed Tandem Coupling Reaction between
N,N
‐Disubstituted Aminomalonitriles and Substituted Arenes: a Synthesis of 1‐Cyano‐bisindolylmethane Analogues
≠. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000261] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lin‐Sheng Lei
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Bo‐Wen Wang
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Da‐Ping Jin
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Zhu‐Peng Gao
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Huan‐Liang
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Shao‐Hua Wang
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
- School of Biotechnology and Health ScienceWuyi University Jiangmen 529020 People's Republic of China
| | - Xue‐Tao Xu
- School of Biotechnology and Health ScienceWuyi University Jiangmen 529020 People's Republic of China
| | - Kun Zhang
- School of Biotechnology and Health ScienceWuyi University Jiangmen 529020 People's Republic of China
| | - Xiao‐Yun Zhang
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| |
Collapse
|
33
|
Yeo SK, Shepelytskyi Y, Grynko V, Albert MS. Molecular Imaging of Fluorinated Probes for Tau Protein and Amyloid-β Detection. Molecules 2020; 25:molecules25153413. [PMID: 32731418 PMCID: PMC7435578 DOI: 10.3390/molecules25153413] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 07/24/2020] [Accepted: 07/24/2020] [Indexed: 12/16/2022] Open
Abstract
Alzheimer’s disease (AD) is the most common form of dementia and results in progressive neurodegeneration. The incidence rate of AD is increasing, creating a major public health issue. AD is characterized by neurofibrillary tangles (NFTs) composed of hyperphosphorylated tau protein and senile plaques composed of amyloid-β (Aβ). Currently, a definitive diagnosis of AD is accomplished post-mortem. Thus, the use of molecular probes that are able to selectively bind to NFTs or Aβ can be valuable tools for the accurate and early diagnosis of AD. The aim of this review is to summarize and highlight fluorinated molecular probes that can be used for molecular imaging to detect either NFTs or Aβ. Specifically, fluorinated molecular probes used in conjunction with 19F MRI, PET, and fluorescence imaging will be explored.
Collapse
Affiliation(s)
- Sarah K. Yeo
- Biology Department, Lakehead University, Thunder Bay, ON P7B 5E1, Canada;
| | - Yurii Shepelytskyi
- Chemistry and Materials Science Program, Lakehead University, Thunder Bay, ON P7B 5E1, Canada; (Y.S.); (V.G.)
- Thunder Bay Regional Health Research Institute, Thunder Bay, ON P7B 6V4, Canada
| | - Vira Grynko
- Chemistry and Materials Science Program, Lakehead University, Thunder Bay, ON P7B 5E1, Canada; (Y.S.); (V.G.)
- Thunder Bay Regional Health Research Institute, Thunder Bay, ON P7B 6V4, Canada
| | - Mitchell S. Albert
- Thunder Bay Regional Health Research Institute, Thunder Bay, ON P7B 6V4, Canada
- Chemistry Department, Lakehead University, Thunder Bay, ON P7B 5E1, Canada
- Northern Ontario School of Medicine, Thunder Bay, ON P7B 5E1, Canada
- Correspondence: ; Tel.: +1-807-355-9191
| |
Collapse
|
34
|
Wenskowsky L, Wagner M, Reusch J, Schreuder H, Matter H, Opatz T, Petry SM. Resolving Binding Events on the Multifunctional Human Serum Albumin. ChemMedChem 2020; 15:738-743. [PMID: 32162429 PMCID: PMC7318646 DOI: 10.1002/cmdc.202000069] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 02/25/2020] [Indexed: 12/29/2022]
Abstract
Physiological processes rely on initial recognition events between cellular components and other molecules or modalities. Biomolecules can have multiple sites or mode of interaction with other molecular entities, so that a resolution of the individual binding events in terms of spatial localization as well as association and dissociation kinetics is required for a meaningful description. Here we describe a trichromatic fluorescent binding- and displacement assay for simultaneous monitoring of three individual binding sites in the important transporter and binding protein human serum albumin. Independent investigations of binding events by X-ray crystallography and time-resolved dynamics measurements (switchSENSE technology) confirm the validity of the assay, the localization of binding sites and furthermore reveal conformational changes associated with ligand binding. The described assay system allows for the detailed characterization of albumin-binding drugs and is therefore well-suited for prediction of drug-drug and drug-food interactions. Moreover, conformational changes, usually associated with binding events, can also be analyzed.
Collapse
Affiliation(s)
- Lea Wenskowsky
- Institute of Organic ChemistryJohannes Gutenberg-UniversityDuesbergweg 10–1455128MainzGermany
| | - Michael Wagner
- Sanofi-Aventis Deutschland GmbHIndustriepark Höchst65926Frankfurt am MainGermany
| | - Johannes Reusch
- Dynamic Biosensors GmbHLochhamer Straße 1582152Martinsried/PlaneggGermany
| | - Herman Schreuder
- Sanofi-Aventis Deutschland GmbHIndustriepark Höchst65926Frankfurt am MainGermany
| | - Hans Matter
- Sanofi-Aventis Deutschland GmbHIndustriepark Höchst65926Frankfurt am MainGermany
| | - Till Opatz
- Institute of Organic ChemistryJohannes Gutenberg-UniversityDuesbergweg 10–1455128MainzGermany
| | | |
Collapse
|
35
|
Radunz S, Kraus W, Bischoff FA, Emmerling F, Tschiche HR, Resch-Genger U. Temperature- and Structure-Dependent Optical Properties and Photophysics of BODIPY Dyes. J Phys Chem A 2020; 124:1787-1797. [PMID: 32039600 DOI: 10.1021/acs.jpca.9b11859] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We report on the temperature- and structural-dependent optical properties and photophysics of a set of boron dipyrromethene (BODIPY) dyes with different substitution patterns of their meso-aryl subunit. Single-crystal X-ray diffraction analysis of the compounds enabled a classification of the dyes into a sterically hindered and a unhindered group. The steric hindrance refers to a blocked rotational motion of the aryl subunit around the bond connecting this moiety to the meso-position of the BODIPY core. The energy barriers related to this rotation were simulated by DFT calculations. As follows from the relatively low rotational barrier calculated to about 17 kcal/mol, a free rotation is only possible for sterically unhindered compounds. Rotational barriers of more than 40 kcal/mol determined for the sterically hindered compounds suggest an effective freezing of the rotational motion in these molecules. With the aid of temperature-dependent spectroscopic measurements, we could show that the ability to rotate directly affects the optical properties of our set of BODIPY dyes. This accounts for the strong temperature dependence of the fluorescence of the sterically unhindered compounds which show a drastic decrease in fluorescence quantum yield and a significant shortening in fluorescence lifetime upon heating. The optical properties of the sterically hindered compounds, however, are barely affected by temperature. Our results suggest a nonradiative deactivation of the first excited singlet state of the sterically unhindered compounds caused by a conical intersection of the potential energy surfaces of the ground and first excited state which is accessible by rotation of the meso-subunit. This is in good agreement with previously reported deactivation mechanisms. In addition, our results suggest the presence of a second nonradiative depopulation pathway of the first excited singlet state which is particularly relevant for the sterically hindered compounds.
Collapse
Affiliation(s)
- Sebastian Radunz
- Department 1 - Analytical Chemistry; Reference Materials, Federal Institute for Materials Research and Testing (BAM), Richard-Willstaetter-Str. 11, 12489 Berlin, Germany
| | - Werner Kraus
- Department 1 - Analytical Chemistry; Reference Materials, Federal Institute for Materials Research and Testing (BAM), Richard-Willstaetter-Str. 11, 12489 Berlin, Germany
| | - Florian A Bischoff
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin, Germany
| | - Franziska Emmerling
- Department 1 - Analytical Chemistry; Reference Materials, Federal Institute for Materials Research and Testing (BAM), Richard-Willstaetter-Str. 11, 12489 Berlin, Germany.,Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin, Germany
| | - Harald Rune Tschiche
- Department 7 - Chemicals and Product Safety, German Federal Institute for Risk Assessment (BfR), 10589 Berlin, Germany
| | - Ute Resch-Genger
- Department 1 - Analytical Chemistry; Reference Materials, Federal Institute for Materials Research and Testing (BAM), Richard-Willstaetter-Str. 11, 12489 Berlin, Germany
| |
Collapse
|
36
|
Donnelly JL, Offenbartl-Stiegert D, Marín-Beloqui JM, Rizzello L, Battaglia G, Clarke TM, Howorka S, Wilden JD. Exploring the Relationship between BODIPY Structure and Spectroscopic Properties to Design Fluorophores for Bioimaging. Chemistry 2019; 26:863-872. [PMID: 31660647 DOI: 10.1002/chem.201904164] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/25/2019] [Indexed: 12/17/2022]
Abstract
Designing chromophores for biological applications requires a fundamental understanding of how the chemical structure of a chromophore influences its photophysical properties. We here describe the synthesis of a library of BODIPY dyes, exploring diversity at various positions around the BODIPY core. The results show that the nature and position of substituents have a dramatic effect on the spectroscopic properties. Substituting in a heavy atom or adjusting the size and orientation of a conjugated system provides a means of altering the spectroscopic profiles with high precision. The insight from the structure-activity relationship was applied to devise a new BODIPY dye with rationally designed photochemical properties including absorption towards the near-infrared region. The dye also exhibited switch-on fluorescence to enable visualisation of cells with high signal-to-noise ratio without washing-out of unbound dye. The BODIPY-based probe is non-cytotoxic and compatible with staining procedures including cell fixation and immunofluorescence microscopy.
Collapse
Affiliation(s)
- Joanna L Donnelly
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.,Institute of Structural and Molecular Biology, University College London, 20 Gordon Street, London, WC1H 0AJ, UK
| | - Daniel Offenbartl-Stiegert
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.,Institute of Structural and Molecular Biology, University College London, 20 Gordon Street, London, WC1H 0AJ, UK
| | - José M Marín-Beloqui
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK
| | - Loris Rizzello
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.,Institute of Physics of Living System, University College London, Gower Street, London, WC1E 6BT, UK.,IBEC-Institute for Bioengineering of Catalonia, The Barcelona Institute of Science and Technology, 08028, Barcelona, Spain
| | - Guiseppe Battaglia
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.,Institute of Physics of Living System, University College London, Gower Street, London, WC1E 6BT, UK.,IBEC-Institute for Bioengineering of Catalonia, The Barcelona Institute of Science and Technology, 08028, Barcelona, Spain.,ICREA-Institució Catalana de Recerca i Estudis Avançats, 08010, Barcelona, Spain
| | - Tracey M Clarke
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK
| | - Stefan Howorka
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.,Institute of Structural and Molecular Biology, University College London, 20 Gordon Street, London, WC1H 0AJ, UK
| | - Jonathan D Wilden
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.,Institute of Structural and Molecular Biology, University College London, 20 Gordon Street, London, WC1H 0AJ, UK
| |
Collapse
|
37
|
Choi YK, Kim JJ, Chang YT. Holding-Oriented versus Gating-Oriented Live-Cell Distinction: Highlighting the Role of Transporters in Cell Imaging Probe Development. Acc Chem Res 2019; 52:3097-3107. [PMID: 31265234 DOI: 10.1021/acs.accounts.9b00253] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Small molecule imaging probes are powerful tools to understand complex biological systems. The mainstreams of imaging probe developments have been focused on the target holding of the probes; the holding targets are often cell-type-specific biomarkers. This type of the probe mechanism can be designated as holding-oriented live-cell distinction (HOLD). Our group has worked on the development of cell-type-selective probes using a diversity-oriented fluorescence library approach (DOFLA), where unbiased phenotypic screening is employed using fluorescent library compounds. Through the conventional target identification methods such as an affinity-based analysis, we elucidated that some of the probe mechanisms are HOLD. However, we also realized that sometimes there is no specific holding target for probes or the holding targets are ubiquitous. The observation led us to test an alternative mechanism of cell-type-specific probes as gating-oriented live-cell distinction (GOLD). We started to examine the gating mechanism of probes, which is mainly based on transporters but which does not necessarily require probe holding to cellular targets. Transporters can control the in and out movement of various nutrients and chemicals. Different expression levels of transporters in various cell types could provide the molecular mechanism of differential staining of cells by regulating the intracellular accumulation of a certain specific probe. A number of GOLD probes have been developed by modifying or mimicking endogenous substrates of transporters such as inorganic ions, glucose, amino acids, or neurotransmitters, utilizing broad substrate specificity of transporters. The radiolabeled or fluorophore-conjugated substrate mimetics have been widely used for live cell distinction and various applications such as disease-related cell or tissue imaging. In humans, there are about 400 solute carrier (SLC) transporters and 50 ATP-binding cassette (ABC) transporters. Since some transporters have broad substrate specificity, they can transport not only derivatives of endogenous natural substrates but also totally synthetic diverse imaging probes, such as DOFLA probes. Without preconsidering the structure of endogenous substrates, we recently demonstrated a series of live-cell imaging probes and elucidated their molecular mechanism as a gating one, either by SLC or ABC transporters. Transporter inhibitor panel and CRISPR-based transporter libraries could provide a systematic gating target elucidation platform. Considering the generality of DOFLA and the CRISPR-based genomic tool for transporter systems (>450 in humans), the GOLD approach will offer new insight and promise for unprecedented levels of novel cell imaging probe development.
Collapse
Affiliation(s)
- Yun-Kyu Choi
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, Republic of Korea
| | - Jong-Jin Kim
- Center for Self-assembly and Complexity, Institute for Basic Science (IBS), Pohang 37673, Republic of Korea
| | - Young-Tae Chang
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, Republic of Korea
- Center for Self-assembly and Complexity, Institute for Basic Science (IBS), Pohang 37673, Republic of Korea
| |
Collapse
|
38
|
Fernandez A, Thompson EJ, Pollard JW, Kitamura T, Vendrell M. A Fluorescent Activatable AND‐Gate Chemokine CCL2 Enables In Vivo Detection of Metastasis‐Associated Macrophages. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201910955] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Antonio Fernandez
- Centre for Inflammation ResearchThe University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Emily J. Thompson
- Centre for Inflammation ResearchThe University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Jeffrey W. Pollard
- MRC Centre for Reproductive HealthThe University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Takanori Kitamura
- MRC Centre for Reproductive HealthThe University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Marc Vendrell
- Centre for Inflammation ResearchThe University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| |
Collapse
|
39
|
Fernandez A, Thompson EJ, Pollard JW, Kitamura T, Vendrell M. A Fluorescent Activatable AND-Gate Chemokine CCL2 Enables In Vivo Detection of Metastasis-Associated Macrophages. Angew Chem Int Ed Engl 2019; 58:16894-16898. [PMID: 31535788 PMCID: PMC6900180 DOI: 10.1002/anie.201910955] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 09/14/2019] [Indexed: 12/28/2022]
Abstract
We report the novel chemical design of fluorescent activatable chemokines as highly specific functional probes for imaging subpopulations of immune cells in live tumours. Activatable chemokines behave as AND-gates since they emit only after receptor binding and intracellular activation, showing enhanced selectivity over existing agents. We have applied this strategy to produce mCCL2-MAF as the first probe for in vivo detection of metastasis-associated macrophages in a preclinical model of lung metastasis. This strategy will accelerate the preparation of new chemokine-based probes for imaging immune cell function in tumours.
Collapse
Affiliation(s)
- Antonio Fernandez
- Centre for Inflammation ResearchThe University of Edinburgh47 Little France CrescentEH16 4TJEdinburghUK
| | - Emily J. Thompson
- Centre for Inflammation ResearchThe University of Edinburgh47 Little France CrescentEH16 4TJEdinburghUK
| | - Jeffrey W. Pollard
- MRC Centre for Reproductive HealthThe University of Edinburgh47 Little France CrescentEH16 4TJEdinburghUK
| | - Takanori Kitamura
- MRC Centre for Reproductive HealthThe University of Edinburgh47 Little France CrescentEH16 4TJEdinburghUK
| | - Marc Vendrell
- Centre for Inflammation ResearchThe University of Edinburgh47 Little France CrescentEH16 4TJEdinburghUK
| |
Collapse
|
40
|
|
41
|
Shi L, Yan C, Ma Y, Wang T, Guo Z, Zhu WH. In vivo ratiometric tracking of endogenous β-galactosidase activity using an activatable near-infrared fluorescent probe. Chem Commun (Camb) 2019; 55:12308-12311. [PMID: 31556426 DOI: 10.1039/c9cc06869d] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Herein, we developed a dual-channel and light-up near-infrared fluorescent probe for ratiometric sensing of β-galactosidase (β-gal) activity. The well-designed probe, which shows ratiometric optical response with a significant red-shift (from 575 nm to 730 nm), was successfully applied to detect endogenous β-gal activity in SKOV-3 cells and tumor-bearing mice.
Collapse
Affiliation(s)
- Limin Shi
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China.
| | - Chenxu Yan
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China.
| | - Yiyu Ma
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China.
| | - Ting Wang
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China.
| | - Zhiqian Guo
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China.
| | - Wei-Hong Zhu
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China.
| |
Collapse
|
42
|
Miao W, Feng Y, Wu Q, Sheng W, Li M, Liu Q, Hao E, Jiao L. Phenanthro[b]-Fused BODIPYs through Tandem Suzuki and Oxidative Aromatic Couplings: Synthesis and Photophysical Properties. J Org Chem 2019; 84:9693-9704. [DOI: 10.1021/acs.joc.9b01425] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Wei Miao
- Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Yuanmei Feng
- Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Qinghua Wu
- Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Wanle Sheng
- Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Mao Li
- Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Qingyun Liu
- College of Chemistry and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266510, China
| | - Erhong Hao
- Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Lijuan Jiao
- Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| |
Collapse
|
43
|
Fan W, Verrier C, Queneau Y, Popowycz F. 5-Hydroxymethylfurfural (HMF) in Organic Synthesis: A Review of its Recent Applications Towards Fine Chemicals. Curr Org Synth 2019; 16:583-614. [DOI: 10.2174/1570179416666190412164738] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 02/11/2019] [Accepted: 03/11/2019] [Indexed: 12/25/2022]
Abstract
Background:
5-Hydroxymethylfurfural (5-HMF) is a biomass-derived
platform chemical, which can be produced from carbohydrates. In the past decades, 5-
HMF has received tremendous attention because of its wide applications in the
production of various value-added chemicals, materials and biofuels. The manufacture
and the catalytic conversion of 5-HMF to simple industrially-important bulk chemicals
have been well reviewed. However, employing 5-HMF as a building block in organic
synthesis has never been summarized exclusively, despite the rapid development in this
area.
Objective:
The aim of this review is to bring a fresh perspective on the use of 5-HMF in
organic synthesis, to the exclusion of already well documented conversion of 5-HMF
towards relatively simple molecules such as 2,5-furandicarboxylic acid, 2,5-dimethylfuran and so on notably
used as monomers or biofuels.
Conclusion:
As it has been shown throughout this review, 5-HMF has been the object of numerous studies on
its use in fine chemical synthesis. Thanks to the presence of different functional groups on this platform
chemical, it proved to be an excellent starting material for the preparation of various fine chemicals. The use of
this C-6 synthon in novel synthetic routes is appealing, as it allows the incorporation of renewable carbonsources
into the final targets.
Collapse
Affiliation(s)
- Weigang Fan
- Universite de Lyon, ICBMS, UMR 5246, CNRS, Universite Lyon 1, INSA Lyon, CPE Lyon, Batiment Edgar Lederer, F-69622 Villeurbanne Cedex, France
| | - Charlie Verrier
- Universite de Lyon, ICBMS, UMR 5246, CNRS, Universite Lyon 1, INSA Lyon, CPE Lyon, Batiment Edgar Lederer, F-69622 Villeurbanne Cedex, France
| | - Yves Queneau
- Universite de Lyon, ICBMS, UMR 5246, CNRS, Universite Lyon 1, INSA Lyon, CPE Lyon, Batiment Edgar Lederer, F-69622 Villeurbanne Cedex, France
| | - Florence Popowycz
- Universite de Lyon, ICBMS, UMR 5246, CNRS, Universite Lyon 1, INSA Lyon, CPE Lyon, Batiment Edgar Lederer, F-69622 Villeurbanne Cedex, France
| |
Collapse
|
44
|
Kim B, Fukuda M, Lee J, Su D, Sanu S, Silvin A, Khoo ATT, Kwon T, Liu X, Chi W, Liu X, Choi S, Wan DSY, Park S, Kim J, Ginhoux F, Je HS, Chang Y. Visualizing Microglia with a Fluorescence Turn‐On Ugt1a7c Substrate. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Beomsue Kim
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Masahiro Fukuda
- Program in Neuroscience and Behavioral Disorders Duke-NUS Medical School Singapore 169857 Singapore
| | - Jung‐Yeol Lee
- Department of Chemistry Pohang University of Science and Technology Pohang 37673 Korea
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
- Present address: New drug discovery center DGMIF Daegu 41061 Korea
| | - Dongdong Su
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Srikanta Sanu
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Aymeric Silvin
- Singapore Immunology Network A*STAR Singapore 138648 Singapore
| | - Audrey T. T. Khoo
- Program in Neuroscience and Behavioral Disorders Duke-NUS Medical School Singapore 169857 Singapore
| | - Taejoon Kwon
- Department of Biomedical Engineering Ulsan National Institute of Science and Technology Ulsan 44919 Korea
| | - Xiao Liu
- Department of Chemistry Pohang University of Science and Technology Pohang 37673 Korea
- Center for Self-assembly and Complexity Institute for Basic Science (IBS) Pohang 37673 Korea
| | - Weijie Chi
- Singapore University of Technology and Design Singapore 487372 Singapore
| | - Xiaogang Liu
- Singapore University of Technology and Design Singapore 487372 Singapore
| | - Sejong Choi
- Department of Chemistry Seoul National University Seoul 08826 Korea
| | - Diana S. Y. Wan
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Sung‐Jin Park
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Jin‐Soo Kim
- Center for Genome Engineering IBS Daejeon 34047 Korea
| | - Florent Ginhoux
- Singapore Immunology Network A*STAR Singapore 138648 Singapore
| | - H. Shawn Je
- Program in Neuroscience and Behavioral Disorders Duke-NUS Medical School Singapore 169857 Singapore
| | - Young‐Tae Chang
- Department of Chemistry Pohang University of Science and Technology Pohang 37673 Korea
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
- Center for Self-assembly and Complexity Institute for Basic Science (IBS) Pohang 37673 Korea
| |
Collapse
|
45
|
Kang NY, Soetedjo AAP, Amirruddin NS, Chang YT, Eriksson O, Teo AKK. Tools for Bioimaging Pancreatic β Cells in Diabetes. Trends Mol Med 2019; 25:708-722. [PMID: 31178230 DOI: 10.1016/j.molmed.2019.05.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 05/07/2019] [Accepted: 05/10/2019] [Indexed: 12/18/2022]
Abstract
When diabetes is diagnosed, the majority of insulin-secreting pancreatic β cells are already dysfunctional or destroyed. This β cell dysfunction/destruction usually takes place over many years, making timely detection and clinical intervention difficult. For this reason, there is immense interest in developing tools to bioimage β cell mass and/or function noninvasively to facilitate early diagnosis of diabetes as well as to assist the development of novel antidiabetic therapies. Recent years have brought significant progress in β cell imaging that is now inching towards clinical applicability. We explore here the need to bioimage human β cells noninvasively in various types of diabetes, and we discuss current and emerging tools for bioimaging β cells. Further developments in this field are expected to facilitate β cell imaging in diabetes.
Collapse
Affiliation(s)
- Nam-Young Kang
- Laboratory of Bioimaging Probe Development, Singapore Bioimaging Consortium, Agency for Science, Technology, and Research, 11 Biopolis Way, 02-02 Helios, 138667, Singapore; New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation (DGMIF), 80 Chembok-ro (1115-1 Dongnae-dong), Dong-gu, Daegu City 41061, Republic of Korea.
| | | | - Nur Shabrina Amirruddin
- Stem Cells and Diabetes Laboratory, Institute of Molecular and Cell Biology, Proteos, 138673, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 119228, Singapore
| | - Young-Tae Chang
- Laboratory of Bioimaging Probe Development, Singapore Bioimaging Consortium, Agency for Science, Technology, and Research, 11 Biopolis Way, 02-02 Helios, 138667, Singapore; Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk 37673, Republic of Korea; Center for Self-assembly and Complexity, Institute for Basic Science (IBS), 77 Hyogok-dong, Nam-gu, Pohang 37673, Republic of Korea
| | - Olof Eriksson
- Science for Life Laboratory, Department of Medicinal Chemistry, Uppsala University, Uppsala SE-752 36, Sweden
| | - Adrian Kee Keong Teo
- Stem Cells and Diabetes Laboratory, Institute of Molecular and Cell Biology, Proteos, 138673, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 119228, Singapore; Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, 117596, Singapore; School of Biological Sciences, Nanyang Technological University, 637551, Singapore.
| |
Collapse
|
46
|
Sirbu D, Luli S, Leslie J, Oakley F, Benniston AC. Enhanced in vivo Optical Imaging of the Inflammatory Response to Acute Liver Injury in C57BL/6 Mice Using a Highly Bright Near-Infrared BODIPY Dye. ChemMedChem 2019; 14:995-999. [PMID: 30920173 DOI: 10.1002/cmdc.201900181] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Indexed: 03/07/2024]
Abstract
Delving deeper is possible in whole-body in vivo imaging using a super-bright membrane-targeting BODIPY dye (BD). The dye was used to monitor homing of ex vivo fluorescently labelled neutrophils to an injured liver of dark-pigmented C57BL/6 mice. In vivo imaging system (IVIS) data conclusively showed an enhanced signal intensity and a higher signal-to-noise ratio in mice receiving neutrophils labelled with the BD dye relative to those labelled with a gold standard dye at 2 h post in vivo administration of fluorescently labelled cells. Fluorescence-activated cell sorting (FACS) confirmed that BD is nontoxic, and an exceptional cell labelling dye that opens up precision deep-organ in vivo imaging of inflammation in mice routinely used for biomedical research. The origin of enhanced performance is identified with the molecular structure and the distinct localisation of the dye within cells that enable remarkable changes in its optical parameters.
Collapse
Affiliation(s)
- Dumitru Sirbu
- Molecular Photonics Laboratory, Chemistry-School of Natural & Environmental Sciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Saimir Luli
- Newcastle Fibrosis Research Group, Institution of Cellular Medicine, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Jack Leslie
- Newcastle Fibrosis Research Group, Institution of Cellular Medicine, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Fiona Oakley
- Newcastle Fibrosis Research Group, Institution of Cellular Medicine, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Andrew C Benniston
- Molecular Photonics Laboratory, Chemistry-School of Natural & Environmental Sciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| |
Collapse
|
47
|
Kim B, Fukuda M, Lee J, Su D, Sanu S, Silvin A, Khoo ATT, Kwon T, Liu X, Chi W, Liu X, Choi S, Wan DSY, Park S, Kim J, Ginhoux F, Je HS, Chang Y. Visualizing Microglia with a Fluorescence Turn‐On Ugt1a7c Substrate. Angew Chem Int Ed Engl 2019; 58:7972-7976. [DOI: 10.1002/anie.201903058] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Indexed: 12/26/2022]
Affiliation(s)
- Beomsue Kim
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Masahiro Fukuda
- Program in Neuroscience and Behavioral Disorders Duke-NUS Medical School Singapore 169857 Singapore
| | - Jung‐Yeol Lee
- Department of Chemistry Pohang University of Science and Technology Pohang 37673 Korea
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
- Present address: New drug discovery center DGMIF Daegu 41061 Korea
| | - Dongdong Su
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Srikanta Sanu
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Aymeric Silvin
- Singapore Immunology Network A*STAR Singapore 138648 Singapore
| | - Audrey T. T. Khoo
- Program in Neuroscience and Behavioral Disorders Duke-NUS Medical School Singapore 169857 Singapore
| | - Taejoon Kwon
- Department of Biomedical Engineering Ulsan National Institute of Science and Technology Ulsan 44919 Korea
| | - Xiao Liu
- Department of Chemistry Pohang University of Science and Technology Pohang 37673 Korea
- Center for Self-assembly and Complexity Institute for Basic Science (IBS) Pohang 37673 Korea
| | - Weijie Chi
- Singapore University of Technology and Design Singapore 487372 Singapore
| | - Xiaogang Liu
- Singapore University of Technology and Design Singapore 487372 Singapore
| | - Sejong Choi
- Department of Chemistry Seoul National University Seoul 08826 Korea
| | - Diana S. Y. Wan
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Sung‐Jin Park
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
| | - Jin‐Soo Kim
- Center for Genome Engineering IBS Daejeon 34047 Korea
| | - Florent Ginhoux
- Singapore Immunology Network A*STAR Singapore 138648 Singapore
| | - H. Shawn Je
- Program in Neuroscience and Behavioral Disorders Duke-NUS Medical School Singapore 169857 Singapore
| | - Young‐Tae Chang
- Department of Chemistry Pohang University of Science and Technology Pohang 37673 Korea
- Singapore Bioimaging Consortium Agency for Science Technology and Research (A*STAR) Singapore 138667 Singapore
- Center for Self-assembly and Complexity Institute for Basic Science (IBS) Pohang 37673 Korea
| |
Collapse
|
48
|
Zhang G, Zhao N, Bobadova-Parvanova P, Wang M, Fronczek FR, Smith KM, Vicente MGH. Syntheses, Spectroscopic Properties, and Computational Study of (E,Z)-Ethenyl and Ethynyl-Linked BODIPYs. J Phys Chem A 2018; 122:6256-6265. [DOI: 10.1021/acs.jpca.8b05149] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Guanyu Zhang
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Ning Zhao
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | | | - Maodie Wang
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Frank R. Fronczek
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Kevin M. Smith
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - M. Graça H. Vicente
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| |
Collapse
|
49
|
Wen J, Han B, Havlas Z, Michl J. An MS-CASPT2 Calculation of the Excited Electronic States of an Axial Difluoroborondipyrromethene (BODIPY) Dimer. J Chem Theory Comput 2018; 14:4291-4297. [PMID: 29874458 DOI: 10.1021/acs.jctc.8b00136] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The previously reported ( Duman et al., J. Org. Chem . 2012 , 77 , 4516 ) calculated state energies of monomeric difluoroborondipyrromethene (BODIPY) and its axial dimer would suggest that these dyes are promising candidates for singlet fission, and the dimer was computed to have an unusual low-lying doubly excited state. We find that these results were affected by the use of an imbalanced active space in multireference calculations and are not correct. Multistate complete-active-space second-order perturbation theory (MS-CASPT2/cc-pVDZ) calculations using an [8,8] (8 electrons in 8 orbitals) active space for the monomer and a [16,16] active space for the dimer reproduce quite well the observed excitation energies of the S1 states of both, and yield T1 excitation energies well in excess of half of the S1 excitation energies. We conclude that neither BODIPY monomer nor its axial dimer would permit exothermic singlet fission and are not worthy of investigation as potentially useful candidates, and that the unusual low-energy doubly excited states of the dimer were artifacts.
Collapse
Affiliation(s)
- Jin Wen
- Institute of Organic Chemistry and Biochemistry , AS CR , Flemingovo nám. 2 , 16610 Prague 6 , Czech Republic
| | - Bowen Han
- Department of Chemistry and Biochemistry , University of Colorado , Boulder , Colorado 80309-0215 , United States
| | - Zdeněk Havlas
- Institute of Organic Chemistry and Biochemistry , AS CR , Flemingovo nám. 2 , 16610 Prague 6 , Czech Republic
| | - Josef Michl
- Institute of Organic Chemistry and Biochemistry , AS CR , Flemingovo nám. 2 , 16610 Prague 6 , Czech Republic.,Department of Chemistry and Biochemistry , University of Colorado , Boulder , Colorado 80309-0215 , United States
| |
Collapse
|
50
|
Lei ZY, Lee GH, Lai CK. Luminescent mesogenic borondifluoride complexes with the Schiff bases containing salicylideneamines and β-enaminoketones core systems. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.03.047] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|