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Tiwari A, Chaskar J, Ali A, Arivarasan VK, Chaskar AC. Role of Sensor Technology in Detection of the Breast Cancer. BIONANOSCIENCE 2022. [DOI: 10.1007/s12668-021-00921-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Pham TC, Nguyen VN, Choi Y, Lee S, Yoon J. Recent Strategies to Develop Innovative Photosensitizers for Enhanced Photodynamic Therapy. Chem Rev 2021; 121:13454-13619. [PMID: 34582186 DOI: 10.1021/acs.chemrev.1c00381] [Citation(s) in RCA: 532] [Impact Index Per Article: 177.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review presents a robust strategy to design photosensitizers (PSs) for various species. Photodynamic therapy (PDT) is a photochemical-based treatment approach that involves the use of light combined with a light-activated chemical, referred to as a PS. Attractively, PDT is one of the alternatives to conventional cancer treatment due to its noninvasive nature, high cure rates, and low side effects. PSs play an important factor in photoinduced reactive oxygen species (ROS) generation. Although the concept of photosensitizer-based photodynamic therapy has been widely adopted for clinical trials and bioimaging, until now, to our surprise, there has been no relevant review article on rational designs of organic PSs for PDT. Furthermore, most of published review articles in PDT focused on nanomaterials and nanotechnology based on traditional PSs. Therefore, this review aimed at reporting recent strategies to develop innovative organic photosensitizers for enhanced photodynamic therapy, with each example described in detail instead of providing only a general overview, as is typically done in previous reviews of PDT, to provide intuitive, vivid, and specific insights to the readers.
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Affiliation(s)
- Thanh Chung Pham
- Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan 48513, Korea
| | - Van-Nghia Nguyen
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea
| | - Yeonghwan Choi
- Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan 48513, Korea
| | - Songyi Lee
- Department of Chemistry, Pukyong National University, Busan 48513, Korea.,Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan 48513, Korea
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea
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Ren M, Dong D, Xu Q, Yin J, Wang S, Kong F. A biotin-guided two-photon fluorescent probe for detection of hydrogen peroxide in cancer cells ferroptosis process. Talanta 2021; 234:122684. [PMID: 34364483 DOI: 10.1016/j.talanta.2021.122684] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/28/2021] [Accepted: 06/30/2021] [Indexed: 12/12/2022]
Abstract
Hydrogen peroxide (H2O2) plays a vital role in organism due to its strong oxidizability, especially in resisting the invasion of pathogens. Cancer cells have abnormal concentrations of hydrogen peroxide due to their disordered reproduction. In complex biological systems, however, conventional fluorescent probes based solely on their fluorescent response to abnormal H2O2 overexpression in cancer cells are not enough to distinguish cancer cells from other unhealthy or immune cells. Therefore, it is necessary to develop other methods to allow the probe to selectively enter the cancer cells and perform fluorescence imaging of the hydrogen peroxide in the cancer cells. Herein, we developed a biotin-guided, two-photon fluorescent probe (BT-HP) for sensitive detection of H2O2 in cancer cells. Through the study on the properties of the probe, it was found that the probe can selectively enter cancer cells. The depth penetration imaging of H2O2 in cancer cells and tumor tissues by two-photon microscope proves the potential of the probe BT-HP as a tumor targeting H2O2 biosensor. The probe was further applied to detect hydrogen peroxide in cancer cells during the ferroptosis process.
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Affiliation(s)
- Mingguang Ren
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan, 250353, China.
| | - Dejun Dong
- Nantong, Zhuhai, Kunming Cellulose Fibers Company Technical Center, Nantong, China
| | - Qingyu Xu
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan, 250353, China
| | - Jingfen Yin
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan, 250353, China
| | - Shoujuan Wang
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan, 250353, China
| | - Fangong Kong
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan, 250353, China.
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Fang L, Watkinson M. Subcellular localised small molecule fluorescent probes to image mobile Zn 2. Chem Sci 2020; 11:11366-11379. [PMID: 34094379 PMCID: PMC8162803 DOI: 10.1039/d0sc04568c] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 10/07/2020] [Indexed: 12/26/2022] Open
Abstract
Zn2+, as the second most abundant d-block metal in the human body, plays an important role in a wide range of biological processes, and the dysfunction of its homeostasis is related to many diseases, including Type 2 diabetes, Alzheimer's disease and prostate and breast cancers. Small molecule fluorescent probes, as effective tools for real-time imaging, have been widely used to study Zn2+ related processes. However, the failure to control their localisation in cells has limited their utility somewhat, as they are generally incapable of studying individual processes in a specific cellular location. This perspective presents an overview of the recent developments in specific organelle localised small molecule fluorescent Zn2+ probes and their application in biological milieu, which could help to extend our understanding of the mechanisms that cells use to respond to dysfunction of zinc homeostasis and its roles in disease initiation and development.
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Affiliation(s)
- Le Fang
- The Joseph Priestley Building, School of Biological and Chemical Science, Queen Mary University of London Mile End Road London E1 4NS UK
| | - Michael Watkinson
- The Lennard-Jones Laboratories, School of Chemical and Physical Science, Keele University ST5 5BG UK
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Ren M, Xu Q, Wang S, Liu L, Kong F. A biotin-guided fluorescent probe for dual-mode imaging of viscosity in cancerous cells and tumor tissues. Chem Commun (Camb) 2020; 56:13351-13354. [DOI: 10.1039/d0cc05039c] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A new tumor-targeted fluorescent viscosity probe Biotin-V was developed, which can be used for dual-mode imaging of viscosity in cancerous cells and tumor tissues.
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Affiliation(s)
- Mingguang Ren
- State Key Laboratory of Biobased Material and Green Papermaking
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education
- Shandong Academy of Sciences
- Qilu University of Technology
- Jinan 250353
| | - Qingyu Xu
- State Key Laboratory of Biobased Material and Green Papermaking
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education
- Shandong Academy of Sciences
- Qilu University of Technology
- Jinan 250353
| | - Shoujuan Wang
- State Key Laboratory of Biobased Material and Green Papermaking
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education
- Shandong Academy of Sciences
- Qilu University of Technology
- Jinan 250353
| | - Lu Liu
- Shandong Management University
- Jinan
- China
| | - Fangong Kong
- State Key Laboratory of Biobased Material and Green Papermaking
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education
- Shandong Academy of Sciences
- Qilu University of Technology
- Jinan 250353
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Fang L, Trigiante G, Crespo-Otero R, Hawes CS, Philpott MP, Jones CR, Watkinson M. Endoplasmic reticulum targeting fluorescent probes to image mobile Zn 2. Chem Sci 2019; 10:10881-10887. [PMID: 32190243 PMCID: PMC7066664 DOI: 10.1039/c9sc04300d] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 10/16/2019] [Indexed: 12/11/2022] Open
Abstract
Zn2+ plays an important role in the normal function of the endoplasmic reticulum (ER) and its deficiency can cause ER stress, which is related to a wide range of diseases. In order to provide tools to better understand the role of mobile Zn2+ in ER processes, the first custom designed ER-localised fluorescent Zn2+ probes have been developed through the introduction of a cyclohexyl sulfonylurea as an ER-targeting unit with different Zn2+ receptors. Experiments in vitro and in cellulo show that both probes have a good fluorescence switch on response to Zn2+, high selectivity over other cations, low toxicity, ER-specific targeting ability and are efficacious imaging agents for mobile Zn2+ in four different cell lines. Probe 9 has been used to detect mobile Zn2+ changes under ER stress induced by both tunicamycin or thapsigargin, which indicates that the new probes should allow a better understanding of the mechanisms cells use to respond to dysfunction of zinc homeostasis in the ER and its role in the initiation and progression of diseases to be developed.
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Affiliation(s)
- Le Fang
- School of Biological and Chemical Science , Queen Mary University of London , The Joseph Priestley Building, Mile End Road , London , E1 4NS , UK
| | - Giuseppe Trigiante
- Centre for Cutaneous Research , Institute of Cell and Molecular Science , Barts and The London School of Medicine and Dentistry , Queen Mary University of London , London E1 2AT , UK
| | - Rachel Crespo-Otero
- School of Biological and Chemical Science , Queen Mary University of London , The Joseph Priestley Building, Mile End Road , London , E1 4NS , UK
| | - Chris S Hawes
- The Lennard-Jones Laboratories , School of Chemical and Physical Science , Keele University , ST5 5BG , UK .
| | - Michael P Philpott
- Centre for Cutaneous Research , Institute of Cell and Molecular Science , Barts and The London School of Medicine and Dentistry , Queen Mary University of London , London E1 2AT , UK
| | - Christopher R Jones
- School of Biological and Chemical Science , Queen Mary University of London , The Joseph Priestley Building, Mile End Road , London , E1 4NS , UK
| | - Michael Watkinson
- The Lennard-Jones Laboratories , School of Chemical and Physical Science , Keele University , ST5 5BG , UK .
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Fang L, Trigiante G, Crespo-Otero R, Philpott MP, Jones CR, Watkinson M. An alternative modular 'click-S NAr-click' approach to develop subcellular localised fluorescent probes to image mobile Zn 2+ . Org Biomol Chem 2019; 17:10013-10019. [PMID: 31621740 DOI: 10.1039/c9ob01855g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Zn2+ is involved in a number of biological processes and its wide-ranging roles at the subcellular level, especially in specific organelles, have not yet been fully established due to a lack of tools to image it effectively. We report a new and efficient modular double 'click' approach towards a range of sub-cellular localised probes for mobile zinc. Through this methodology, endoplasmic reticulum, mitochondria and lysosome localised probes were successfully prepared which show good fluorescence responses to mobile Zn2+in vitro and in cellulo whilst a non-targeting probe was synthesized as a control. The methodology appears to have wide-utility for the generation of sub-cellular localised probes by incorporating specific organelle targeting vectors for mobile Zn2+ imaging.
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Affiliation(s)
- Le Fang
- The Joseph Priestley Building, School of Biological and Chemical Science, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
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Li J, Zeng L, Xiong K, Rees TW, Jin C, Wu W, Chen Y, Ji L, Chao H. A biotinylated ruthenium(ii) photosensitizer for tumor-targeted two-photon photodynamic therapy. Chem Commun (Camb) 2019; 55:10972-10975. [PMID: 31453611 DOI: 10.1039/c9cc05826e] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Platinum-resistant cancer cells are sensitive to changes in the levels of reactive oxidative species (ROS). Herein, we design a biotin-modified Ru(ii) complex as a photosensitizer (denoted as Ru-Biotin). Ru-Biotin can selectively target cancer cells and produce vast amounts of singlet oxygen under two-photon excitation at 820 nm leading to cell apoptosis. Ru-Biotin is therefore an excellent candidate to overcome platinum resistance via two-photon photodynamic therapy.
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Affiliation(s)
- Jia Li
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China.
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Du C, Fu S, Wang X, Sedgwick AC, Zhen W, Li M, Li X, Zhou J, Wang Z, Wang H, Sessler JL. Diketopyrrolopyrrole-based fluorescence probes for the imaging of lysosomal Zn 2+ and identification of prostate cancer in human tissue. Chem Sci 2019; 10:5699-5704. [PMID: 31293754 PMCID: PMC6568042 DOI: 10.1039/c9sc01153f] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 05/01/2019] [Indexed: 12/27/2022] Open
Abstract
A series of diketopyrrolopyrrole-based fluorescent probes (DPP-C2, LysoDPP-C2, LysoDPP-C3, and LysoDPP-C4) have been developed for the detection of low pH and Zn2+ in an AND logic fashion. The chelation of Zn2+ or the protonation of a morpholine moiety within these probes results in a partial increase in the fluorescence intensity, an effect ascribed to suppression of one possible photo-induced electron transfer (PET) pathway. In contrast, a large increase in the observed fluorescence intensity is observed at low pH and in the presence of Zn2+; this is rationalized in terms of both possible PET pathways within the probes being blocked. Job plots, fluorescence titration curves, and isothermal titration calorimetry proved consistent with a 1 : 1 Zn2+ complexation stoichiometry. Each probe demonstrated an excellent selectivity towards Zn2+ and the resulting Zn2+ complexes demonstrated pH sensitivity over the 3.5-9 pH range. Fluorescence imaging experiments confirmed that LysoDPP-C4 was capable of imaging lysosomal Zn2+ in live cells. Little evidence of cytotoxicity was seen. LysoDPP-C4 was successfully applied to the bioimaging of nude mice, wherein it was shown capable of imaging the prostate. Histological studies using a human sample revealed that LysoDPP-C4 can discriminate cancerous prostate tissue from healthy prostate tissue.
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Affiliation(s)
- Chenchen Du
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Shibo Fu
- Department of Urology , Shanghai Ninth People's Hospital , Shanghai Jiaotong University , School of Medicine , Shanghai , 200011 , P. R. China
| | - Xiaohua Wang
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Adam C Sedgwick
- Department of Chemistry , The University of Texas at Austin , 105 E 24th Street A5300 , Austin , TX 78712-1224 , USA .
| | - Wei Zhen
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Minjie Li
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Xinqiang Li
- Pathology Department , First Affiliated Hospital of Zhengzhou University , 1 Jianshe East Road , Zhengzhou , Henan Province 450052 , P. R. China
| | - Juan Zhou
- Department of Urology , Shanghai Ninth People's Hospital , Shanghai Jiaotong University , School of Medicine , Shanghai , 200011 , P. R. China
| | - Zhong Wang
- Department of Urology , Shanghai Ninth People's Hospital , Shanghai Jiaotong University , School of Medicine , Shanghai , 200011 , P. R. China
| | - Hongyu Wang
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Jonathan L Sessler
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
- Department of Chemistry , The University of Texas at Austin , 105 E 24th Street A5300 , Austin , TX 78712-1224 , USA .
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Calatrava-Pérez E, Delente JM, Shanmugaraju S, Hawes CS, Williams CD, Gunnlaugsson T, Scanlan EM. Glycosylated naphthalimides and naphthalimide Tröger's bases as fluorescent aggregation probes for Con A. Org Biomol Chem 2019; 17:2116-2125. [DOI: 10.1039/c8ob02980f] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the synthesis of glycosylated naphthalimide compounds and their application as fluorescent probes for Concanavalin A (Con A) lectin.
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Affiliation(s)
- Elena Calatrava-Pérez
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Jason M. Delente
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Sankarasekaran Shanmugaraju
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Chris S. Hawes
- School of Chemical and Physical Sciences
- Keele University
- Keele ST5 5BG
- UK
| | - Clive D. Williams
- School of Biochemistry and Immunology and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Eoin M. Scanlan
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
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