1
|
Li J, Wang N, Xiong M, Dai M, Xie C, Wang Q, Quan K, Zhou Y, Qing Z. A Reaction-Based Ratiometric Bioluminescent Platform for Point-of-Care and Quantitative Detection Using a Smartphone. Anal Chem 2023; 95:7142-7149. [PMID: 37122064 DOI: 10.1021/acs.analchem.2c05422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Fluorescent probes have emerged as powerful tools for the detection of different analytes by virtue of structural tenability. However, the requirement of an excitation source largely hinders their applicability in point-of-care detection, as well as causing autofluorescence interference in complex samples. Herein, based on bioluminescence resonance energy transfer (BRET), we developed a reaction-based ratiometric bioluminescent platform, which allows the excitation-free detection of analytes. The platform has a modular design consisting of a NanoLuc-HaloTag fusion as an energy donor, to which a synthetic fluorescent probe is bioorthogonally labeled as recognition moiety and energy acceptor. Once activated by the target, the fluorescent probe can be excited by NanoLuc to generate a remarkable BRET signal, resulting in obvious color changes of luminescence, which can be easily recorded and quantitatively analyzed by a smartphone. As a proof of concept, a fluorescent probe for HOCl was synthesized to construct the bioluminescent system. Results demonstrated the system showed a constant blue/red emission ratio which is independent to the signal intensity, allowing the quantification of HOCl concentration with high sensitivity (limit of detection (LOD) = 13 nM) and accuracy. Given the universality, this reaction-based bioluminescent platform holds great potential for point-of-care and quantitative detection of reactive species.
Collapse
Affiliation(s)
- Junbin Li
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha 410114, People's Republic of China
| | - Na Wang
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha 410114, People's Republic of China
| | - Mengyi Xiong
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China
| | - Min Dai
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha 410114, People's Republic of China
| | - Cheng Xie
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha 410114, People's Republic of China
| | - Qianqian Wang
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China
| | - Ke Quan
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha 410114, People's Republic of China
| | - Yibo Zhou
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha 410114, People's Republic of China
| | - Zhihe Qing
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha 410114, People's Republic of China
| |
Collapse
|
2
|
Valand RS, Sivaiah A. Recent progress in the development of small-molecule fluorescent probes for detection and imaging of selenocysteine and application in thyroid disease diagnosis. J Mater Chem B 2023; 11:2614-2630. [PMID: 36877143 DOI: 10.1039/d3tb00035d] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
Selenocysteine (SeCys) is the 21st genetically encoded amino acid present in proteins and is involved in various biological functions. Inappropriate levels of SeCys can be considered as a sign of various diseases. Therefore, small molecular fluorescent probes for the detection and imaging of SeCys in vivo in biological systems are considered to be of significant interest for understanding the physiological role of SeCys. Thus, this article mainly provides a critical evaluation of recent advances made in SeCys detection along with the biomedical applications based on small molecular fluorescent probes published in the literature during the past half a dozen years. Therefore, the article primarily deals with the rational design of fluorescent probes, wherein these were selective towards SeCys over other biologically abundant molecules, in particular the thiol-based ones. The detection has been monitored by different spectral techniques, such as fluorescence and absorption spectroscopy and in some cases even visual color changes. Further, the detection mechanism and the utility of fluorescent probes for in vitro and in vivo cell imaging applications are addressed. For clarity, the main features have been conveniently divided into four categories based on the chemical reactions of the probe, viz., in terms of the cleavage of the responsive group by the SeCys nucleophile: (i) 2,4-dinitrobene sulphonamide group, (ii) 2,4-dinitrobenesulfonate ester group, (iii) 2,4-dinitrobenzeneoxy group and (iv) miscellaneous types. Overall this article deals with the analysis of more than two dozen fluorescent probes demonstrated for selective detection of SeCys along with their applications towards disease diagnosis.
Collapse
Affiliation(s)
- Ravinkumar Sunilbhai Valand
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology Surat, Surat-Dumas road, Surat-395007, Gujarat, India.
| | - Areti Sivaiah
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology Surat, Surat-Dumas road, Surat-395007, Gujarat, India.
| |
Collapse
|
3
|
Huang Y, Song B, Chen K, Tang Z, Ma H, Kong D, Liu Q, Yuan J. Mitochondria-Targetable Ratiometric Time-Gated Luminescence Probe Activated by Selenocysteine for the Visual Monitoring of Liver Injuries. Anal Chem 2023; 95:4024-4032. [PMID: 36799513 DOI: 10.1021/acs.analchem.2c04409] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Liver injury can result from various risk factors including diabetes, virus, alcohol, drugs, and other toxins, which is mainly responsible for global mortality and morbidity. Selenocysteine (Sec), as the main undertaker of selenium function in the life system, features prominently in a series of hepatic injuries and has close association with the pathological progression of liver injuries. Here, we report a mitochondria-targetable lanthanide complex-based probe, Mito-NPTTA-Tb3+/Eu3+, that can be used for accurately determining Sec in live cells and laboratory animals via the ratiometric time-gated luminescence (TGL) technique. This probe is composed of 2,2':6',2″-terpyridine-Tb3+/Eu3+ mixed complexes as the luminophore, 2,4-dinitrophenyl (DNP) as the responsive moiety and a lipophilic triphenylphosphonium cation (PPh3+) as the mitochondria-targeting moiety. Upon reaction with Sec, accompanied by the cleavage of DNP from the probe molecule, the I540/I690 ratio of the probe increased by 55 times, which enabled Sec to be detected with the ratiometric TGL method. After being incubated with living cells, the probe molecules were selectively accumulated in mitochondria to allow the mitochondrial Sec to be successfully imaged under the ratiometric TGL mode. Importantly, using this probe coupled with the ratiometric TGL imaging technique, the fluctuations of liver Sec in various liver injuries of model mice induced by diabetes, drug, toxin, and alcohol were precisely monitored, revealing that Sec plays an important antioxidant role during the oxidative stress process in liver injury, and the Sec levels have a close interrelationship with the degree of liver injury. All the results suggest that the new probe Mito-NPTTA-Tb3+/Eu3+ could be a potential tool for the accurate diagnosis of liver injury.
Collapse
Affiliation(s)
- Yundi Huang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Bo Song
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Kaiwen Chen
- School of Bioengineering, Dalian University of Technology, Dalian 116024, China
| | - Zhixin Tang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Hua Ma
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Deshu Kong
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Qi Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Jingli Yuan
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| |
Collapse
|
4
|
Li Y, Chen Q, Pan X, Lu W, Zhang J. New insight into the application of fluorescence platforms in tumor diagnosis: From chemical basis to clinical application. Med Res Rev 2022; 43:570-613. [PMID: 36420715 DOI: 10.1002/med.21932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 09/22/2022] [Accepted: 11/04/2022] [Indexed: 11/27/2022]
Abstract
Early and rapid diagnosis of tumors is essential for clinical treatment or management. In contrast to conventional means, bioimaging has the potential to accurately locate and diagnose tumors at an early stage. Fluorescent probe has been developed as an ideal tool to visualize tumor sites and to detect biological molecules which provides a requirement for noninvasive, real-time, precise, and specific visualization of structures and complex biochemical processes in vivo. Rencently, the development of synthetic organic chemistry and new materials have facilitated the development of near-infrared small molecular sensing platforms and nanoimaging platforms. This provides a competitive tool for various fields of bioimaging such as biological structure and function imaging, disease diagnosis, in situ at the in vivo level, and real-time dynamic imaging. This review systematically focused on the recent progress of small molecular near-infrared fluorescent probes and nano-fluorescent probes as new biomedical imaging tools in the past 3-5 years, and it covers the application of tumor biomarker sensing, tumor microenvironment imaging, and tumor vascular imaging, intraoperative guidance and as an integrated platform for diagnosis, aiming to provide guidance for researchers to design and develop future biomedical diagnostic tools.
Collapse
Affiliation(s)
- Yanchen Li
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center Xi'an Jiaotong University Xi'an China
| | - Qinhua Chen
- Department of Pharmacy Shenzhen Baoan Authentic TCM Therapy Hospital Shenzhen China
| | - Xiaoyan Pan
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center Xi'an Jiaotong University Xi'an China
| | - Wen Lu
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center Xi'an Jiaotong University Xi'an China
| | - Jie Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center Xi'an Jiaotong University Xi'an China
| |
Collapse
|
5
|
Chung CZ, Krahn N. The selenocysteine toolbox: A guide to studying the 21st amino acid. Arch Biochem Biophys 2022; 730:109421. [DOI: 10.1016/j.abb.2022.109421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/22/2022] [Accepted: 09/26/2022] [Indexed: 11/28/2022]
|
6
|
Tang C, Wang X, Jin Y, Wang F. Recent advances in HDAC-targeted imaging probes for cancer detection. Biochim Biophys Acta Rev Cancer 2022; 1877:188788. [PMID: 36049581 DOI: 10.1016/j.bbcan.2022.188788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 10/14/2022]
Abstract
Histone Deacetylases (HDACs) are abnormally high expressed in various cancers and play a crucial role in regulating gene expression. While HDAC-targeted inhibitors have been rapidly developed and approved in the last twenty years, noninvasive monitoring and visualizing the expression levels of HDACs in tumor tissues might help to early diagnosis in cancer and predict the response to HDAC-targeted cancer therapy. In this review, we summarize the recent advancements in the development of HDAC-targeted probes and their applications in cancer imaging and image-guided surgery. We also discuss the design strategies, advantages and disadvantages of these probes. We hope that this review will provide guidance for the design of HDAC-targeted imaging probes and clinical applications in future.
Collapse
Affiliation(s)
- Chu Tang
- Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710126, China; Xianyang Key Laboratory of Molecular Imaging and Drug Synthesis, School of Pharmacy, School of Pharmacy, Shaanxi Institute of International Trade & Commerce, Xianyang 712046, Shaanxi, China
| | - Xinan Wang
- Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710126, China
| | - Yushen Jin
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Fu Wang
- Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710126, China; Xianyang Key Laboratory of Molecular Imaging and Drug Synthesis, School of Pharmacy, School of Pharmacy, Shaanxi Institute of International Trade & Commerce, Xianyang 712046, Shaanxi, China; Institute of Medical Engineering, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an 710061, China.
| |
Collapse
|
7
|
Zhang L, Ying W, Sheng Z, Lv L, Gao J, Xue Y, Liu L. Bioluminescence imaging of fibroblast activation protein-alpha in vivo and human plasma with highly sensitive probe. Anal Biochem 2022; 655:114859. [PMID: 35988797 DOI: 10.1016/j.ab.2022.114859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 08/09/2022] [Indexed: 11/01/2022]
Abstract
Fibroblast activation protein-alpha (FAPα) has emerged as a biomarker of tumor stromal fibroblasts. FAP was overexpressed in stromal fibroblasts of human malignancies and positively correlated with the depth of tumor invasion, lymphatic metastasis, distant metastases, high TNM stage and poor prognosis. However, the circulating FAP levels in the plasma of gastric cancer patients and the relationship between FAP levels and gastric cancer remain unknown. Moreover, probes with super selectivity, extremely high sensitivity, and excellent performance in quantitative detection are still lacking. Herein, we developed the bioluminescent probe BL-FAP for sensitive detection and imaging of endogenous FAP in gastric cancer cells and tissues and plasma from gastric cancer patients. The probe exhibited the high signal-to-noise ratio (15000∼fold), the excellent selectivity (FAP/DPP IV ratio and FAP/PREP ratio = 50000∼ fold), and the high sensitivity (18.1 pg/mL). BL-FAP facilitates monitoring of endogenous FAP in living cells and nude mice bearing MGC-803-luc tumors. More importantly, this probe was successfully applied to the measurement of FAP activity levels in plasma from gastric cancer patients for the first time. A significant enhancement in FAP levels was observed in patients with gastric cancer, suggesting that the FAP level may be a potential diagnostic parameter for gastric cancer.
Collapse
Affiliation(s)
- Ling Zhang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221002, PR China; State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210023, PR China.
| | - Weiwu Ying
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221002, PR China
| | - Zhijia Sheng
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221002, PR China
| | - Li Lv
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221002, PR China
| | - Jian Gao
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221002, PR China
| | - Yunsheng Xue
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221002, PR China
| | - Ling Liu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221002, PR China
| |
Collapse
|
8
|
Yang Q, Xie C, Luo K, Tan L, Peng L, Zhou L. Rational construction of a new water soluble turn-on colorimetric and NIR fluorescent sensor for high selective Sec detection in Se-enriched foods and biosystems. Food Chem 2022; 394:133474. [PMID: 35716503 DOI: 10.1016/j.foodchem.2022.133474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 06/09/2022] [Accepted: 06/10/2022] [Indexed: 11/04/2022]
Abstract
As a naturally occurring amino acid, selenocysteine (Sec) plays a key role in a variety of cellular functions and Se-enriched foods. In this work, a robust water soluble fluorescence turn-on near-infrared (NIR) sensor NIR-Sec was constructed for Sec detection over biothiols in Se-enriched foods. Specifically, NIR-Sec contains a readily prepared water soluble NIR dicyanoisophorone fluorophore and a well-known response-site 2,4-dinitrobenzenesulfonyl moiety with strong intramolecular charge transfer (ICT) effect to quench the fluorescence intensity of NIR fluorophore. Upon addition of Sec, the NIR dicyanoisophorone fluorophore was released and a bright red emission at 663 nm was observed. Moreover, NIR-Sec toward Sec exhibited rapid response time (∼1 min), a large stoke shift (183 nm), and high selectivity and sensitivity (LOD: 52 nM). Impressively, NIR-Sec was successfully employed to detect and image Sec in Se-enriched foods and shrimp, indicating NIR-Sec could provide a robust tool for investigating the role of Sec in complex real-food samples.
Collapse
Affiliation(s)
- Qiaomei Yang
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, and College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Can Xie
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, and College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Kun Luo
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, and College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Libin Tan
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, and College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Longpeng Peng
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, and College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Liyi Zhou
- Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, and College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China.
| |
Collapse
|
9
|
Yang X, Qin X, Ji H, Du L, Li M. Constructing firefly luciferin bioluminescence probes for in vivo imaging. Org Biomol Chem 2022; 20:1360-1372. [PMID: 35080225 DOI: 10.1039/d1ob01940f] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
Abstract
Bioluminescence imaging (BLI) is a widely applied visual approach for real-time detecting many physiological and pathological processes in a variety of biological systems. Based on the caging strategy, lots of bioluminescent probes have been well developed. While the targets react with recognizable groups, caged luciferins liberate luciferase substrates, which react with luciferase generating a bioluminescent response. Among the various bioluminescent systems, the most widely utilized bioluminescent system is the firefly luciferin system. The H and carboxylic acid of luciferin are critically caged sites. The introduced self-immolative linker extends the applications of probes. Firefly luciferin system probes have been successfully applied for analyzing physiological processes, monitoring the environment, diagnosing diseases, screening candidate drugs, and evaluating the therapeutic effect. Here, we systematically review the general design strategies of firefly luciferin bioluminescence probes and their applications. Bioluminescence probes provide a new approach for facilitating investigation in a diverse range of fields. It inspires us to explore more robust light emission luciferin and novel design strategies to develop bioluminescent probes.
Collapse
Affiliation(s)
- Xingye Yang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
| | - Xiaojun Qin
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
- School of Pharmacy, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Huimin Ji
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
| | - Lupei Du
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
| | - Minyong Li
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
| |
Collapse
|
10
|
Yang Y, Zhang M, Zhang W, Chen Y, Zhang T, Chen S, Yuan Y, Liang G, Zhang S. Sensitive sensing of alkaline phosphatase and γ-glutamyltranspeptidase activity for tumor imaging. Analyst 2022; 147:1544-1550. [DOI: 10.1039/d2an00163b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mechanism of bioluminescence phenomenon of the probe P-Bz-Luc in the presence of ALP or GGT.
Collapse
Affiliation(s)
- Yanyun Yang
- College of Chemistry, Zhengzhou University, 100 Kexue Road, Zhengzhou, Henan 450001, China
| | - Miaomiao Zhang
- College of Chemistry, Zhengzhou University, 100 Kexue Road, Zhengzhou, Henan 450001, China
| | - Wenting Zhang
- School of Ecology and Environment, Zhengzhou University, 100 Kexue Road, Zhengzhou, Henan 450001, China
| | - Yinglu Chen
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Tong Zhang
- School of Life Sciences, University of Science and Technology of China, Huangshan Road, Hefei, Anhui 230027, China
| | - Sheng Chen
- College of Chemistry, Zhengzhou University, 100 Kexue Road, Zhengzhou, Henan 450001, China
| | - Yue Yuan
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Gaolin Liang
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Shusheng Zhang
- College of Chemistry, Zhengzhou University, 100 Kexue Road, Zhengzhou, Henan 450001, China
| |
Collapse
|
11
|
Dhivya R, Kavitha V, Gomathi A, Keerthana P, Santhalakshmi N, Viswanathamurthi P, Haribabu J. Dinitrobenzene ether reactive turn-on fluorescence probes for the selective detection of H 2S. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 14:58-66. [PMID: 34889907 DOI: 10.1039/d1ay01700d] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Two novel fluorescent probes, namely, 3-(2,4-dinitrophenoxy)-2-(4-(diphenylamino)phenyl)-4H-chromen-4-one (P1) and 3-(2,4-dinitrophenoxy)-2-(pyren-1-yl)-4H-chromen-4-one (P2), were designed and synthesized here. The probes (P1 and P2) were found to be highly selective and sensitive toward hydrogen sulfide (H2S) in the presence of a wide range of anions. The new probes (P1 and P2) were fully characterized by analytical, NMR spectroscopy (1H and 13C), and ESI mass spectrometry. The sensing capability of chemodosimeters (P1 and P2) toward H2S was confirmed by fluorescence studies. The 'turn-on' fluorescence was used to calculate the detection limit of probes (LOD), which were found to be 2.4 and 1.2 μM for P1 and P2, respectively. Moreover, the probes were tested for their cytotoxicity against HeLa cells using the MTT assay and found to be non-cytotoxic in nature; hence, the probes P1 and P2 were successfully utilized to visualize H2S in the living cells.
Collapse
Affiliation(s)
- Rajasekaran Dhivya
- Department of Chemistry, Periyar University, Salem, Tamil Nadu 636011, India.
| | | | - Asaithambi Gomathi
- Department of Chemistry, Periyar University, Salem, Tamil Nadu 636011, India.
| | - Ponmudi Keerthana
- Department of Chemistry, Periyar University, Salem, Tamil Nadu 636011, India.
| | | | | | | |
Collapse
|
12
|
Abstract
Optical imaging is an indispensable tool in clinical diagnostics and fundamental biomedical research. Autofluorescence-free optical imaging, which eliminates real-time optical excitation to minimize background noise, enables clear visualization of biological architecture and physiopathological events deep within living subjects. Molecular probes especially developed for autofluorescence-free optical imaging have been proven to remarkably improve the imaging sensitivity, penetration depth, target specificity, and multiplexing capability. In this Review, we focus on the advancements of autofluorescence-free molecular probes through the lens of particular molecular or photophysical mechanisms that produce long-lasting luminescence after the cessation of light excitation. The versatile design strategies of these molecular probes are discussed along with a broad range of biological applications. Finally, challenges and perspectives are discussed to further advance the next-generation autofluorescence-free molecular probes for in vivo imaging and in vitro biosensors.
Collapse
Affiliation(s)
- Yuyan Jiang
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457, Singapore
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457, Singapore.,School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
| |
Collapse
|
13
|
Wang Z, Yang S, Liu X, Yang T, Han T, He X, Jiang Y, Hao Y. A near-infrared turn-on fluorescent probe for the rapid detection of selenocysteine and its application of imaging in living cells and mice. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106681] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
14
|
Wang X, Wang Q, Zhang Q, Han X, Xu S, Yin D, Hu HY. Developing fluoromodule-based probes for in vivo monitoring the bacterial infections and antibiotic responses. Talanta 2021; 233:122610. [PMID: 34215094 DOI: 10.1016/j.talanta.2021.122610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 05/26/2021] [Accepted: 06/09/2021] [Indexed: 10/21/2022]
Abstract
Recently, antibiotic resistant has become a serious public health concern, which warrants new generations of antibiotics to be developed. Pharmacodynamic evaluation is crucial in drug discovery processes. Despite numerous advanced imaging systems are available nowadays, technologies for the sensitive in vivo diagnosis of bacterial infections and direct visualization of drug efficacy are yet to be developed. In this study, we have developed novel near-infrared (NIR) fluorogenic probes. These probes are dark in solution but highly fluorescent when bound to the cognate reporter, fluorogen-activating protein (FAP). We established the in vivo bacterial infection model using FAP_dH6.2 recombinantly expressed E. coli and applied this NIR fluoromodule-based system for diagnosing bacterial infections and monitoring disease progressions and its responses to a type of antibiotics through classic mechanism of membrane lysis. This NIR fluoromodule-based system will discover new information on bacterial infections and identify newer antibacterial entities.
Collapse
Affiliation(s)
- Xiang Wang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Beijing Key Laboratory of Active Substances Discovery and Drugability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Qinghua Wang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Beijing Key Laboratory of Active Substances Discovery and Drugability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Qingyang Zhang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Beijing Key Laboratory of Active Substances Discovery and Drugability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Xiaowan Han
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Beijing Key Laboratory of Active Substances Discovery and Drugability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Shengnan Xu
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Beijing Key Laboratory of Active Substances Discovery and Drugability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Dali Yin
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Beijing Key Laboratory of Active Substances Discovery and Drugability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
| | - Hai-Yu Hu
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Beijing Key Laboratory of Active Substances Discovery and Drugability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
| |
Collapse
|
15
|
Emerging tools for bioluminescence imaging. Curr Opin Chem Biol 2021; 63:86-94. [PMID: 33770744 DOI: 10.1016/j.cbpa.2021.02.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/27/2021] [Accepted: 02/15/2021] [Indexed: 02/08/2023]
Abstract
Bioluminescence (BL) relies on the enzymatic reaction between luciferase, a substrate conventionally named luciferin, and various cofactors. BL imaging has become a widely used technique to interrogate gene expression and cell fate, both in small and large animal models of research. Recent developments include the generation of improved luciferase-luciferin systems for deeper and more sensitive imaging as well as new caged luciferins to report on enzymatic activity and other intracellular functions. Here, we critically evaluate the emerging tools for BL imaging aiming to provide the reader with an updated compendium of the latest developments (2018-2020) and their notable applications.
Collapse
|
16
|
Takakura H. Molecular Design of d-Luciferin-Based Bioluminescence and 1,2-Dioxetane-Based Chemiluminescence Substrates for Altered Output Wavelength and Detecting Various Molecules. Molecules 2021; 26:molecules26061618. [PMID: 33803935 PMCID: PMC7998607 DOI: 10.3390/molecules26061618] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/08/2021] [Accepted: 03/10/2021] [Indexed: 11/30/2022] Open
Abstract
Optical imaging including fluorescence and luminescence is the most popular method for the in vivo imaging in mice. Luminescence imaging is considered to be superior to fluorescence imaging due to the lack of both autofluorescence and the scattering of excitation light. To date, various luciferin analogs and bioluminescence probes have been developed for deep tissue and molecular imaging. Recently, chemiluminescence probes have been developed based on a 1,2-dioxetane scaffold. In this review, the accumulated findings of numerous studies and the design strategies of bioluminescence and chemiluminescence imaging reagents are summarized.
Collapse
Affiliation(s)
- Hideo Takakura
- Laboratory of Bioanalysis and Molecular Imaging, Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido 060-0812, Japan
| |
Collapse
|
17
|
Abdillah A, Sonawane PM, Kim D, Mametov D, Shimodaira S, Park Y, Churchill DG. Discussions of Fluorescence in Selenium Chemistry: Recently Reported Probes, Particles, and a Clearer Biological Knowledge. Molecules 2021; 26:692. [PMID: 33525729 PMCID: PMC7866183 DOI: 10.3390/molecules26030692] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/21/2021] [Accepted: 01/22/2021] [Indexed: 12/15/2022] Open
Abstract
In this review from literature appearing over about the past 5 years, we focus on selected selenide reports and related chemistry; we aimed for a digestible, relevant, review intended to be usefully interconnected within the realm of fluorescence and selenium chemistry. Tellurium is mentioned where relevant. Topics include selenium in physics and surfaces, nanoscience, sensing and fluorescence, quantum dots and nanoparticles, Au and oxide nanoparticles quantum dot based, coatings and catalyst poisons, thin film, and aspects of solar energy conversion. Chemosensing is covered, whether small molecule or nanoparticle based, relating to metal ion analytes, H2S, as well as analyte sulfane (biothiols-including glutathione). We cover recent reports of probing and fluorescence when they deal with redox biology aspects. Selenium in therapeutics, medicinal chemistry and skeleton cores is covered. Selenium serves as a constituent for some small molecule sensors and probes. Typically, the selenium is part of the reactive, or active site of the probe; in other cases, it is featured as the analyte, either as a reduced or oxidized form of selenium. Free radicals and ROS are also mentioned; aggregation strategies are treated in some places. Also, the relationship between reduced selenium and oxidized selenium is developed.
Collapse
Affiliation(s)
- Ariq Abdillah
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (A.A.); (P.M.S.); (D.K.); (D.M.); (S.S.); (Y.P.)
| | - Prasad M. Sonawane
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (A.A.); (P.M.S.); (D.K.); (D.M.); (S.S.); (Y.P.)
| | - Donghyeon Kim
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (A.A.); (P.M.S.); (D.K.); (D.M.); (S.S.); (Y.P.)
| | - Dooronbek Mametov
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (A.A.); (P.M.S.); (D.K.); (D.M.); (S.S.); (Y.P.)
| | - Shingo Shimodaira
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (A.A.); (P.M.S.); (D.K.); (D.M.); (S.S.); (Y.P.)
| | - Yunseon Park
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (A.A.); (P.M.S.); (D.K.); (D.M.); (S.S.); (Y.P.)
| | - David G. Churchill
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (A.A.); (P.M.S.); (D.K.); (D.M.); (S.S.); (Y.P.)
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea
- KAIST Institute for Health Science and Technology (KIHST) (Therapeutic Bioengineering), Daejeon 34141, Korea
| |
Collapse
|
18
|
Yao W, Cao Y, She M, Yan Y, Li J, Leng X, Liu P, Zhang S, Li J. Imaging and Monitoring the Hydrogen Peroxide Level in Heart Failure by a Fluorescent Probe with a Large Stokes Shift. ACS Sens 2021; 6:54-62. [PMID: 33301300 DOI: 10.1021/acssensors.0c01707] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Heart failure is the terminal stage of many cardiovascular diseases and is considered to be closely related to oxidative stress. Early understanding of pathogenesis can greatly improve the treatment and reduce the mortality of heart disease. In this work, based on the analysis of coumarin derivates by theoretical calculations, we designed and synthesized a fluorescent probe BCO with a large Stokes shift (107 nm) and excellent selectivity toward H2O2 in a living system. The distribution of H2O2 in the heart and thoracic aorta tissues was imaged with the aid of the probe BCO, which demonstrated that the cellular H2O2 level is upregulated in heart failure. This work provides a useful tool, BCO, for the evaluation of cellular oxidative stress and to further understand the pathophysiology process of heart disease.
Collapse
Affiliation(s)
- Wenxin Yao
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an, Shaanxi 710069, P. R. China
| | - Yanjun Cao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, Shaanxi 710069, P. R. China
- The College of Life Sciences, School of Pharmacy, Faculty of Life Science & Medicine, Northwest University, Xi’an, Shaanxi 710069, P. R. China
| | - Mengyao She
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an, Shaanxi 710069, P. R. China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, Shaanxi 710069, P. R. China
- Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, P. R. China
- Lab of Tissue Engineering, the College of Life Sciences, Faculty of Life Science & Medicine, Northwest University, Xi’an, Shaanxi 710069, P. R. China
| | - Yuanyuan Yan
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an, Shaanxi 710069, P. R. China
| | - Jinxin Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an, Shaanxi 710069, P. R. China
| | - Xin Leng
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an, Shaanxi 710069, P. R. China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, Shaanxi 710069, P. R. China
- Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, P. R. China
- Lab of Tissue Engineering, the College of Life Sciences, Faculty of Life Science & Medicine, Northwest University, Xi’an, Shaanxi 710069, P. R. China
| | - Ping Liu
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an, Shaanxi 710069, P. R. China
| | - Shengyong Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an, Shaanxi 710069, P. R. China
| | - Jianli Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi’an, Shaanxi 710069, P. R. China
| |
Collapse
|
19
|
Zhan Z, Dai Y, Li Q, Lv Y. Small molecule-based bioluminescence and chemiluminescence probes for sensing and imaging of reactive species. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116129] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
20
|
A FRET-ICT Dual-Modulated Ratiometric Fluorescence Sensor for Monitoring and Bio-Imaging of Cellular Selenocysteine. Molecules 2020; 25:molecules25214999. [PMID: 33126726 PMCID: PMC7663636 DOI: 10.3390/molecules25214999] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/11/2020] [Accepted: 10/27/2020] [Indexed: 12/27/2022] Open
Abstract
Since the fluctuation of cellular selenocysteine (Sec) concentration plays an all-important role in the development of numerous human disorders, the real-time fluorescence detection of Sec in living systems has attracted plenty of interest during the past decade. In order to obtain a faster and more sensitive small organic molecule fluorescence sensor for the Sec detection, a new ratiometric fluorescence sensor Q7 was designed based on the fluorescence resonance energy transfer (FRET) strategy with coumarin fluorophore as energy donor and 4-hydroxy naphthalimide fluorophore (with 2,4-dinitrobenzene sulfonate as fluorescence signal quencher and Sec-selective recognition site) as an energy acceptor. The sensor Q7 exhibited only a blue fluorescence signal, and displayed two well distinguished emission bands (blue and green) in the presence of Sec with ∆λ of 68 nm. Moreover, concentrations ranging of quantitative detection of Sec of Q7 was from 0 to 45 μM (limit of detection = 6.9 nM), with rapid ratiometric response, high sensitivity and selectivity capability. Impressively, the results of the living cell imaging test demonstrated Q7 has the potentiality of being an ideal sensor for real-time Sec detection in biosystems.
Collapse
|
21
|
Wang Z, Zheng H, Zhang C, Tang D, Wu Q, Dessie W, Jiang Y. A Red Emissive Fluorescent Turn-on Sensor for the Rapid Detection of Selenocysteine and Its Application in Living Cells Imaging. SENSORS 2020; 20:s20174768. [PMID: 32846934 PMCID: PMC7506812 DOI: 10.3390/s20174768] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 08/18/2020] [Accepted: 08/22/2020] [Indexed: 12/25/2022]
Abstract
The content of selenocysteine in cells has an important effect on a variety of human diseases, and the detection of selenocysteine by fluorescent sensors in vivo has shown many advantages. In order to further develop fast-reaction-time, good-selectivity, and high-sensitivity long-wavelength selenocysteine fluorescent sensors, we designed and synthesized the compound YZ-A4 as a turn-on fluorescent sensor to detect the content of selenocysteine. The quantitative detection range of the sensor YZ-A4 to selenocysteine was from 0 to 32 μM, and the detection limit was as low as 11.2 nM. The sensor displayed a rapid turn-on response, good selectivity, and high sensitivity to selenocysteine. Finally, we have demonstrated that YZ-A4 could be used for fluorescence imaging of selenocysteine in living cells.
Collapse
Affiliation(s)
- Zongcheng Wang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; (Z.W.); (C.Z.); (Q.W.)
- College of Chemical and Biological Engineering, Hunan University of Science and Engineering, Yongzhou 425199, China; (H.Z.); (D.T.); (W.D.)
| | - Huihuang Zheng
- College of Chemical and Biological Engineering, Hunan University of Science and Engineering, Yongzhou 425199, China; (H.Z.); (D.T.); (W.D.)
| | - Chengliang Zhang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; (Z.W.); (C.Z.); (Q.W.)
| | - Dongfang Tang
- College of Chemical and Biological Engineering, Hunan University of Science and Engineering, Yongzhou 425199, China; (H.Z.); (D.T.); (W.D.)
| | - Qiyao Wu
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; (Z.W.); (C.Z.); (Q.W.)
| | - Wubliker Dessie
- College of Chemical and Biological Engineering, Hunan University of Science and Engineering, Yongzhou 425199, China; (H.Z.); (D.T.); (W.D.)
| | - Yuren Jiang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; (Z.W.); (C.Z.); (Q.W.)
- Correspondence:
| |
Collapse
|
22
|
Luo J, Yang J, Li G, Yang S, Zhou Y, Li JB, Huang G, Hu Y, Zou S, Zeng Q, Yang R. Noncovalently Caged Firefly Luciferins Enable Amplifiable Bioluminescence Sensing of Hyaluronidase-1 Activity in Vivo. ACS Sens 2020; 5:1726-1733. [PMID: 32441104 DOI: 10.1021/acssensors.0c00393] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Hyaluronidase 1 (Hyal-1) is an important enzyme involved in intracellular hyaluronic acid (HA) catabolism for performing various physiological functions, and its aberrant level is closely associated with many malignant diseases. Bioluminescence imaging is advantageous for monitoring Hyal-1 activity in vivo, but it remains challenging to design an available probe for differentiating Hyal-1 from other isoforms by a traditional strategy that covalently masks the firefly luciferase substrate. Herein, we, for the first time, present a noncovalently caging approach to construct a Hyal-1-specific bioluminogenic nanosensor by entrapping d-luciferin (d-Luc) inside the cholesterylamine-modified HA (CHA) nanoassembly to inhibit the bioluminescence production. When encountered with intracellular Hyal-1, CHA could be fully dissembled to liberate multiple copies of the loaded d-Luc, thereby emitting light by the luciferase-catalyzed bioluminescence reaction. Because of its cascade signal amplification feature, d-Luc@CHA displayed a remarkable "turn-on" response (248-fold) to 5 μg/mL Hyal-1 with a detection limit of 0.07 ng/mL. Importantly, bioluminescence imaging results validated that d-Luc@CHA could be competent for dynamically visualizing endogenous Hyal-1 changes in living cells and animals and possessed the capability of discriminating between normal and cancer cells, thus offering a promising toolbox to evaluate Hyal-1 roles in biological processes as well as to diagnose Hyal-1-related diseases.
Collapse
Affiliation(s)
- Jinqiu Luo
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha 410114, P. R. China
| | - Jinfeng Yang
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410083, P. R. China
| | - Guangjie Li
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha 410114, P. R. China
| | - Sheng Yang
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha 410114, P. R. China
| | - Yibo Zhou
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha 410114, P. R. China
| | - Jun-Bin Li
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha 410114, P. R. China
| | - Ge Huang
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410083, P. R. China
| | - Yibo Hu
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha 410013, P. R. China
| | - Shuangfa Zou
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410083, P. R. China
| | - Qinghai Zeng
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha 410013, P. R. China
| | - Ronghua Yang
- Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha 410114, P. R. China
| |
Collapse
|