1
|
Dhanshri S, Vardhan S, Sahoo SK. Copper(II) Driven Fluorescence switch-on Detection of Ovalbumin and GSH Using a Pyridoxal 5'-phosphate Derived Tetradentate Schiff Base and its Applications. J Fluoresc 2024:10.1007/s10895-024-03735-4. [PMID: 38662255 DOI: 10.1007/s10895-024-03735-4] [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: 02/03/2024] [Accepted: 04/17/2024] [Indexed: 04/26/2024]
Abstract
The facile detection of glutathione (GSH) and ovalbumin (OVA) is of great importance in biological research. Herein, a tetradentate Schiff base N, N'-bis(pyridoxal-5-phosphate)-o-phenylenediamine (L) obtained by condensing two moles of pyridoxal 5'-phosphate (PLP) with one mole of 1,2-phenylenediamine was employed for the fluorescence switch-on detection of GSH and OVA. When excited at 389 nm, receptor L showed a weak emission at 454 nm in an aqueous medium. The addition of GSH to the solution of L caused a significant fluorescence enhancement at 454 nm. Amino acids (leucine, glycine, serine, tryptophan, homocysteine, alanine, methionine, arginine and proline) and albumins (bovine serum albumin and OVA) failed to alter the fluorescence profile of L. Receptor L can be applied to detect GSH down to 1.16 µM. However, the fluorescence emission of L was quenched upon the formation of the L-Cu2+ complex. The addition of GSH and OVA to the in-situ formed L-Cu2+ complex restored not only the fluorescence emission of L but also a noticeable fluorescence enhancement observed at 454 nm. The decomplexation of L-Cu2+, along with the interaction of L with GSH and OVA is expected to suppress the conformational flexibility of L that enhanced the fluorescent intensity at 454 nm. Using L-Cu2+ complex, the concentration of OVA and GSH can be detected down to 0.31 µM and 0.20 µM, respectively. Molecular docking and dynamics simulation were performed to analyze the binding mode, conformational flexibility and dynamic stability of the L-Cu2+-OVA complex. Finally, the analytical novelty of L-Cu2+ was examined by detecting GSH/OVA in real biological samples, such as human blood serum, urine, and egg white.
Collapse
Affiliation(s)
- Sonkeshriya Dhanshri
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology, Surat, 395007, Gujarat, India
| | - Seshu Vardhan
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology, Surat, 395007, Gujarat, India
| | - Suban K Sahoo
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology, Surat, 395007, Gujarat, India.
| |
Collapse
|
2
|
Wang Z, Li Z, Huang J, Han S, Li X, Wang Z. A Selective and Reversible Fluorescent Probe for Cu
2+
and GSH Detection in Aqueous Environments. ChemistrySelect 2023. [DOI: 10.1002/slct.202300012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
|
3
|
Wang XX, Deng SZ, Wu LH, Liu QQ, Zheng G, Du K, Dou QY, Zheng J, Zhang HM. Cuproptosis-Mediated Patterns Characterized by Distinct Tumor Microenvironment and Predicted the Immunotherapy Response for Gastric Cancer. ACS OMEGA 2023; 8:10851-10862. [PMID: 37008098 PMCID: PMC10061503 DOI: 10.1021/acsomega.2c07052] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 02/28/2023] [Indexed: 05/26/2023]
Abstract
Cuproptosis is a newly discovered programmed cell death process, and several cuproptosis-related genes have been reported to regulate cancer cell proliferation and progression. The association between cuproptosis and tumor microenvironment in gastric cancer (GC) remains unclear. This study aimed to explore multiomics characteristics of cuproptosis-related genes regulating tumor microenvironment and provide strategies for prognosis and prediction of immunotherapy response in GC patients. We collected 1401 GC patients from the TCGA and 5 GEO data sets and identified three different cuproptosis-mediated patterns, each of which shared a distinct tumor microenvironment and different overall survival. The GC patients with high cuproptosis levels were enriched in CD8+ T cells and had a better prognosis. Whereas, the low cuproptosis level patients were associated with inhibitory immune cell infiltration and had the worst prognosis. In addition, we constructed a 3-gene (AHCYL2, ANKRD6 and FDGFRB) cuproptosis-related prognosis signature (CuPS) via Lasso-Cox and multivariate Cox regression analysis. The GC patients in the low-CuPS subgroup had higher TMB levels, MSI-H fractions, and PD-L1 expression, which suggests a better immunotherapy response. Therefore, the CuPS might have the potential value for predicting prognosis and immunotherapy sensitivity in GC patients.
Collapse
Affiliation(s)
- Xiang-Xu Wang
- Department
of Clinical Oncology, Xijing Hospital, Fourth
Military Medical University, Xi’an, Shaanxi 710032, P. R. China
| | - Shi-Zhou Deng
- Department
of Clinical Oncology, Xijing Hospital, Fourth
Military Medical University, Xi’an, Shaanxi 710032, P. R. China
| | - Li-Hong Wu
- Xijing
986 Hospital Department, Fourth Military
Medical University, Xi’an, Shaanxi 710032, P. R. China
| | - Qing-Qing Liu
- Department
of Clinical Oncology, Xijing Hospital, Fourth
Military Medical University, Xi’an, Shaanxi 710032, P. R. China
| | - Gaozan Zheng
- Division
of Digestive Surgery, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, Shaanxi 710032, P. R. China
| | - Kunli Du
- Division
of Digestive Surgery, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, Shaanxi 710032, P. R. China
| | - Qiong-Yi Dou
- Department
of Clinical Oncology, Xijing Hospital, Fourth
Military Medical University, Xi’an, Shaanxi 710032, P. R. China
| | - Jianyong Zheng
- Division
of Digestive Surgery, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, Shaanxi 710032, P. R. China
| | - Hong-Mei Zhang
- Department
of Clinical Oncology, Xijing Hospital, Fourth
Military Medical University, Xi’an, Shaanxi 710032, P. R. China
| |
Collapse
|
4
|
Shimizu M, Koizumi Y, Aikawa S, Fukushima Y. Colorimetric detection of glutathione by an anionic pyridylazo dye-based Cu2+ complex in the presence of a cationic polyelectrolyte. J INCL PHENOM MACRO 2023. [DOI: 10.1007/s10847-023-01183-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
|
5
|
Qi X, Kan W, Zhao B, Du J, Ding L, Wang L, Song B. Two phenanthro[9,10-d]imidazole-based fluorescence probes for distinguishable detection of Cys and Fe3+ and their applications in food and water as well as living cells monitoring. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
6
|
Ravaro LP, Arai MS, Maia LJQ, Reza Dousti M, Santiago PHDO, Ellena J, de Camargo ASS. Multifunctional Platform Based on a Copper(I) Complex and NaYF 4:Tm 3+,Yb 3+ Upconverting Nanoparticles Immobilized into a Polystyrene Matrix: Downshifting and Upconversion Oxygen Sensing. ACS APPLIED MATERIALS & INTERFACES 2022; 14:47902-47912. [PMID: 36254393 DOI: 10.1021/acsami.2c14579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
This work presents an innovative approach to obtain a multifunctional hybrid material operating via combined anti-Stokes (upconversion) and Stokes (downshifting) emissions for oxygen gas sensing and related functionalities. The material is based on a Cu(I) complex exhibiting thermally activated delayed fluorescence emission (TADF) and infrared-to-visible upconverting Tm3+/Yb3+-doped NaYF4 nanoparticles supported in a polystyrene (PS) matrix. Excitation of the hybrid material at 980 nm leads to efficient transfer of Tm3+ emission in the ultraviolet/blue region to the Cu(I) complex and consequently intense green emission (560 nm) of the latter. Additionally, the green emission of the complex can also be directly generated with excitation at 360 nm. Independently of the excitation wavelength, the emission intensity is efficiently suppressed by the presence of molecular oxygen and the quenching rate is properly characterized by the Stern-Volmer plots. The results indicate that the biocompatible hybrid material can be applied as an efficient O2 sensor operating via near-infrared or ultraviolet excitation, unlike most optical oxygen sensors currently available which only work in downshifting mode.
Collapse
Affiliation(s)
- Leandro P Ravaro
- Graduate Program on Physics Engineering, Federal Rural University of Pernambuco, 54518-430 Cabo de Santo Agostinho, Pernambuco, Brazil
- São Carlos Institute of Physics, University of São Paulo, 13566-590 São Carlos, São Paulo, Brazil
| | - Marylyn S Arai
- São Carlos Institute of Physics, University of São Paulo, 13566-590 São Carlos, São Paulo, Brazil
| | - Lauro J Q Maia
- Physics Institute, Federal University of Goiás, 74690-900 Goiânia, Goiás, Brazil
| | - M Reza Dousti
- Graduate Program on Physics Engineering, Federal Rural University of Pernambuco, 54518-430 Cabo de Santo Agostinho, Pernambuco, Brazil
| | | | - Javier Ellena
- São Carlos Institute of Physics, University of São Paulo, 13566-590 São Carlos, São Paulo, Brazil
| | - Andrea S S de Camargo
- São Carlos Institute of Physics, University of São Paulo, 13566-590 São Carlos, São Paulo, Brazil
| |
Collapse
|
7
|
Mayurachayakul P, Chantarasriwong O, Yotapan N, Kamkaew A, Mingvanish W, Srisuwannaket C, Sukwattanasinitt M, Niamnont N. Novel selective "on-off" fluorescence sensor based on julolidine hydrazone-Al 3+ complex for Cu 2+ ion: DFT study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 279:121382. [PMID: 35598577 DOI: 10.1016/j.saa.2022.121382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 06/15/2023]
Abstract
A hydrazone (T1) was synthesized by reacting 8-hydroxyjulolidine-9-carboxaldehyde with 2-furoic hydrazide and then modified with Al3+ ion to form a novel hydrazone Al3+ complex (T1-Al3+) in an aqueous solution (8% propylene glycol in 10 mM HEPES pH 5.5). The T1-Al3+ complex was studied as a Cu2+ selective sensor due to its highly efficient capacibility of paramagnetic quenching. The results showed that the T1-Al3+ complexed sensor possesses remarkable sensitivity and selectivity for Cu2+ ion in 8% propylene glycol in 10 mM HEPES pH 5.5 as compared with other tested analytes. Notably, this sensor has a broad linear detection range of 10-110 µM for Cu2+ ion and a detection limit level of 0.62 µM, which is lower than the Cu2+ concentration threshold in drinking water designated by the United States Environmental Protection Agency (EPA). Additionally, it was detectable for the presence of Cu2+ ion in mineral water and tap water samples. The selectivity of T1-Al3+ complexed sensor with Cu2+ ion could be explained by the basis of computation with Gaussian software complied with the basis sets of B3LYP/6-31 G(d,p)/LANL2DZ. Furthermore, only T1 exhibited anticancer efficacy against HeLa and U251 cells with MTT assay.
Collapse
Affiliation(s)
- Pipattra Mayurachayakul
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
| | - Oraphin Chantarasriwong
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
| | - Nattawut Yotapan
- Organic Synthesis Research Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture, Chulalongkorn University, Bangkok 10330, Thailand
| | - Anyanee Kamkaew
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Withawat Mingvanish
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
| | - Choladda Srisuwannaket
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
| | - Mongkol Sukwattanasinitt
- Organic Synthesis Research Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nakorn Niamnont
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand.
| |
Collapse
|
8
|
Fernandes RS, Dey N. Modulation of Analytical Performance of a Bifunctional Optical Probe at Micelle‐water interface: Selective Sensing of Histidine in Biological Fluid. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - Nilanjan Dey
- Birla Institute of Technology & Science Pilani - Hyderabad Campus Chemistry department Shameerpet 500078 Hyderabad INDIA
| |
Collapse
|
9
|
Wen C, Guo X, Gao C, Zhu Z, Meng N, Shen XC, Liang H. NIR-II-responsive AuNRs@SiO 2-RB@MnO 2 nanotheranostic for multimodal imaging-guided CDT/PTT synergistic cancer therapy. J Mater Chem B 2022; 10:4274-4284. [PMID: 35583909 DOI: 10.1039/d1tb02807c] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Specific tumor-responsive capabilities and efficient synergistic therapeutic performance are the keys to effective tumor treatment. Herein, AuNRs@SiO2-RB@MnO2 was developed as a new type of tumor-responsive nanotheranostic for multimodal imaging and synergistic chemodynamic/photothermal therapy. In AuNRs@SiO2-RB@MnO2, the SiO2 layer wraps the AuNRs, providing light absorption in the second near-infrared (NIR-II) region. The SiO2 layer also adsorbs the MnO2 nanosheets, which have Fenton-like activity, resulting in a fluorescent sensing platform based on the fluorescence quenching properties of MnO2 for rhodamine B dye. The fluorescence can be recovered by the consumption of MnO2 by glutathione, which simultaneously produces Mn2+ in the tumor region. The recovery of fluorescence reflects the consumption of glutathione and the increase in Mn2+, which produces hydroxyl radicals via Fenton-like reaction in the tumor microenvironment to realize chemodynamic therapy. Meanwhile, the AuNRs are a good photothermal reagent that can effectively absorb NIR-II light and convert it into heat energy to kill tumor cells via photothermal therapy. The NIR-II absorption performance of the AuNRs provides good photoacoustic imaging and deep photothermal performance, which is favorable for efficient NIR-II photoacoustic imaging-guided photothermal therapy. As a result, the AuNRs@SiO2-RB@MnO2 nanotheranostic exhibits outstanding imaging and synergistic chemodynamic/photothermal therapeutic performance for tumor imaging and treatment.
Collapse
Affiliation(s)
- Changchun Wen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China.
| | - Xiaolu Guo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China.
| | - Cunji Gao
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China.
| | - Zhongkai Zhu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China.
| | - Nianqi Meng
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China.
| | - Xing-Can Shen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China.
| | - Hong Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China.
| |
Collapse
|
10
|
A diarylethene-based fluorescent chemosensor for highly selective recognition of Zn2+ and its application in real samples. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
11
|
Li K, Lin C, Li M, Xu K, He Y, Mao Y, Lu L, Geng W, Li X, Luo Z, Cai K. Multienzyme-like Reactivity Cooperatively Impairs Glutathione Peroxidase 4 and Ferroptosis Suppressor Protein 1 Pathways in Triple-Negative Breast Cancer for Sensitized Ferroptosis Therapy. ACS NANO 2022; 16:2381-2398. [PMID: 35041395 DOI: 10.1021/acsnano.1c08664] [Citation(s) in RCA: 75] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Ferroptosis is a recently discovered route of regulated cell death that offers the opportunities for the treatment of chemotherapy-resistant tumor indications, but its efficacy can be affected by the glutathione peroxidase 4 (GPX4) and ferroptosis suppressor protein 1 (FSP1) antioxidant mechanisms, posing significant challenges for its clinical translation. In this study, we report a Cu-tetra(4-carboxyphenyl)porphyrin chloride(Fe(III)) (Cu-TCPP(Fe)) metal organic framework (MOF)-based nanosystem for the efficient incorporation of Au nanoparticles (NPs) and RSL3, which can demonstrate enzyme-like activities to universally suppress the antiferroptotic pathways in tumor cells for amplifying ferroptotic damage. Herein, Cu-TCPP(Fe) MOF nanosheets were integrated with Au NPs via in situ nucleation and loaded with RSL3 via π-π stacking, which were eventually modified with polyethylene glycol (PEG) and iRGD for tumor-targeted drug delivery. Specifically, the Au NPs can demonstrate glucose oxidase-like activities for efficient glucose depletion, thus disrupting the pentose phosphate pathway to impede reduced glutathione (GSH) biosynthesis and prevent the recycling of coenzyme Q10 (CoQ10) to CoQ10H2, while Cu species can oxidize GSH into oxidized glutathione (GSSG). These nanocatalytic activities can lead to the simultaneous inhibition of the GPX4/GSH and FSP1/CoQ10H2 pathways and cooperate with the GPX4-deactivating function of RSL3 to cause pronounced ferroptotic damage, thereby providing a strong rationale for the application of ferroptosis therapy in the clinic.
Collapse
Affiliation(s)
- Ke Li
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing 400044, People's Republic of China
| | - Chuanchuan Lin
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing 400044, People's Republic of China
| | - Menghuan Li
- School of Life Science, Chongqing University, Chongqing 400044, People's Republic of China
| | - Kun Xu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing 400044, People's Republic of China
| | - Ye He
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing 400044, People's Republic of China
| | - Yulan Mao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing 400044, People's Republic of China
| | - Lu Lu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing 400044, People's Republic of China
| | - Wenbo Geng
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing 400044, People's Republic of China
| | - Xuemin Li
- Innovative Drug Research Centre, School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, People's Republic of China
| | - Zhong Luo
- School of Life Science, Chongqing University, Chongqing 400044, People's Republic of China
| | - Kaiyong Cai
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing 400044, People's Republic of China
| |
Collapse
|
12
|
Guo X, Gao W, Cheng ZZ, Huang YY, Yao ZY, Li QZ, Qiao X, Xie CZ, Xu JY. Highly selective fluorescent detection platform based on isoquinoline Schiff base ligand monitors glutathione in biological systems. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
13
|
Ma J, Xu Y, Wang Y, Li J, Liu L, Si W, Hou J, Zhang Z. Piperazine-Coumarin based fluorescence probe with enhanced brightness and solubility for bio-thiol detection and esophageal carcinoma diagnosis. Bioorg Chem 2021; 116:105391. [PMID: 34607279 DOI: 10.1016/j.bioorg.2021.105391] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 08/21/2021] [Accepted: 09/27/2021] [Indexed: 11/18/2022]
Abstract
The development of novel fluorescent dyes for bio-thiol is of great importance in biological, clinical and pharmaceutical sciences. Given the importance of bio-thiol anticipating in numerous physiological processes, there is a great need to construct fluorescent biosensors with high quality to detect them. Fluorophores, especially those used in bio-system, usually require high-quality properties such as high brightness, good water solubility, bio-compatible and photostability. Herein, we reported a novel fluorescent probe based on piperazine-coumarin scaffold with enhanced brightness and solubility. To further demonstrate the potential clinical applications, we performed living cell fluorescence image and human esophageal carcinoma diagnosis. The result indicated that we were able to distinguish pathological tissue from normal tissue by applying this probe. Thus, we hope this design will be helpful to develop high-quality fluorophores for clinical diagnosis.
Collapse
Affiliation(s)
- Junyan Ma
- State Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, China; Department of Chemistry, Clemson University, Clemson 29634, SC, United States.
| | - Yaoyu Xu
- State Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, China
| | - Yaxin Wang
- State Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, China
| | - Junkuo Li
- Fourth Affiliated Hospital of Henan University of Science and Technology, Anyang, Henan 455000, China
| | - Lin Liu
- State Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, China
| | - Weijie Si
- State Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, China
| | - Jingli Hou
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Zhenxing Zhang
- Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing 100871, China.
| |
Collapse
|
14
|
Carneiro A, Matos MJ, Uriarte E, Santana L. Trending Topics on Coumarin and Its Derivatives in 2020. Molecules 2021; 26:501. [PMID: 33477785 PMCID: PMC7832358 DOI: 10.3390/molecules26020501] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/15/2021] [Accepted: 01/15/2021] [Indexed: 12/24/2022] Open
Abstract
Coumarins are naturally occurring molecules with a versatile range of activities. Their structural and physicochemical characteristics make them a privileged scaffold in medicinal chemistry and chemical biology. Many research articles and reviews compile information on this important family of compounds. In this overview, the most recent research papers and reviews from 2020 are organized and analyzed, and a discussion on these data is included. Multiple electronic databases were scanned, including SciFinder, Mendeley, and PubMed, the latter being the main source of information. Particular attention was paid to the potential of coumarins as an important scaffold in drug design, as well as fluorescent probes for decaging of prodrugs, metal detection, and diagnostic purposes. Herein we do an analysis of the trending topics related to coumarin and its derivatives in the broad field of drug discovery.
Collapse
Affiliation(s)
- Aitor Carneiro
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (A.C.); (M.J.M.); (E.U.)
| | - Maria João Matos
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (A.C.); (M.J.M.); (E.U.)
- CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua Campo Alegre 687, 4169-007 Porto, Portugal
| | - Eugenio Uriarte
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (A.C.); (M.J.M.); (E.U.)
- Instituto de Ciencias Químicas Aplicadas, Universidad Autónoma de Chile, 7500912 Santiago, Chile
| | - Lourdes Santana
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (A.C.); (M.J.M.); (E.U.)
| |
Collapse
|
15
|
Lv R, Du K, Liu Q, Meng X, Chen L, Wang Z. Nano iron–copper alloys for tumor ablation: efficiently amplified oxidative stress through acid response. NEW J CHEM 2020. [DOI: 10.1039/d0nj02554b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A zero-valent alloy material for the efficient treatment of cancer under the response of an acid.
Collapse
Affiliation(s)
- Rongmu Lv
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- China
| | - Keke Du
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- China
| | - Qianqian Liu
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- China
| | - Xiangyu Meng
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- China
| | - Lizhu Chen
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- China
| | - Zhifei Wang
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- China
| |
Collapse
|