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Kim C, Mai DK, Kim WJ, Badon IW, Jo J, Kang D, Kim SJ, Kim HJ, Yang J. Red fluorescent BODIPY-based nanoparticles for targeted cancer imaging-guided photodynamic therapy. Biomater Sci 2024; 12:1536-1548. [PMID: 38299265 DOI: 10.1039/d3bm01520c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
Imaging-guided diagnosis and treatment of cancer hold potential to significantly improve therapeutic accuracies and efficacies. Central to this theragnostic approach has been the use of multicomponent-based multimodal nanoparticles (NPs). Apart from this conventional approach, here we propose a design strategy for the simple and straightforward formulation of NPs based on boron dipyrromethene (BODIPY) derivatives, LaB-X (X = H, Et, and Br). Specifically, the conjugation of lactose to the inherently hydrophobic BODIPY promoted the formation of LaB-X NPs in water. Furthermore, the BODIPY backbone was subjected to distyrylation, dibromination, and diethylation to tailor the optical window and the balance between fluorescence and singlet oxygen generation capabilities. We demonstrate that while the photoinduced anticancer activities of LaB-H and LaB-Et NPs were trivial, LaB-Br NPs effectively induced the apoptotic death of hepatocellular carcinoma cells under red light irradiation while allowing fluorescence cell imaging in the phototherapeutic window. This dual fluorescence photosensitizing activity of LaB-Br NPs could be switched off and on, so that both fluorescence and singlet oxygen generation were paused during NP formation in an aqueous solution, while both processes resumed after cellular uptake, likely due to NP disassembly.
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Affiliation(s)
- Chanwoo Kim
- Department of Chemistry, Yonsei University, Wonju, Gangwon 26493, Korea.
| | - Duy Khuong Mai
- Department of Chemistry, Chosun University, Gwangju 61452, Korea.
| | - Won-Jin Kim
- Department of Integrative Biological Sciences, BK21 FOUR Educational Research Group for Age-associated Disorder Control Technology, Chosun University, Gwangju 61452, Korea
- Institute of Well-Aging Medicare, Chosun University, Gwangju 61452, Korea
| | - Isabel Wen Badon
- Department of Chemistry, Chosun University, Gwangju 61452, Korea.
| | - Jinwoong Jo
- Department of Chemistry, Yonsei University, Wonju, Gangwon 26493, Korea.
| | - Dongho Kang
- Department of Chemistry, Yonsei University, Wonju, Gangwon 26493, Korea.
| | - Seok-Jun Kim
- Department of Integrative Biological Sciences, BK21 FOUR Educational Research Group for Age-associated Disorder Control Technology, Chosun University, Gwangju 61452, Korea
- Department of Biomedical Science, Chosun University, Gwangju 61452, Korea.
- Institute of Well-Aging Medicare, Chosun University, Gwangju 61452, Korea
| | - Ho-Joong Kim
- Department of Chemistry, Chosun University, Gwangju 61452, Korea.
| | - Jaesung Yang
- Department of Chemistry, Yonsei University, Wonju, Gangwon 26493, Korea.
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Wang D, Wang X, Zhou S, Gu P, Zhu X, Wang C, Zhang Q. Evolution of BODIPY as triplet photosensitizers from homogeneous to heterogeneous: The strategies of functionalization to various forms and their recent applications. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Mariewskaya KA, Krasilnikov MS, Korshun VA, Ustinov AV, Alferova VA. Near-Infrared Dyes: Towards Broad-Spectrum Antivirals. Int J Mol Sci 2022; 24:ijms24010188. [PMID: 36613629 PMCID: PMC9820607 DOI: 10.3390/ijms24010188] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/13/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
Broad antiviral activity in vitro is known for many organic photosensitizers generating reactive oxygen species under irradiation with visible light. Low tissue penetration of visible light prevents further development of antiviral therapeutics based on these compounds. One possible solution to this problem is the development of photosensitizers with near-infrared absorption (NIR dyes). These compounds found diverse applications in the photodynamic therapy of tumors and bacterial infections, but they are scarcely mentioned as antivirals. In this account, we aimed to evaluate the therapeutic prospects of various NIR-absorbing and singlet oxygen-generating chromophores for the development of broad-spectrum photosensitizing antivirals.
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Affiliation(s)
- Kseniya A. Mariewskaya
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia
| | - Maxim S. Krasilnikov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Vladimir A. Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia
- Correspondence: ; Tel.: +7-4957246715
| | - Alexey V. Ustinov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia
| | - Vera A. Alferova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia
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Novel Short PEG Chain-Substituted Porphyrins: Synthesis, Photochemistry, and In Vitro Photodynamic Activity against Cancer Cells. Int J Mol Sci 2022; 23:ijms231710029. [PMID: 36077451 PMCID: PMC9456001 DOI: 10.3390/ijms231710029] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/15/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
This work presents the synthesis and characterization of metal-free, zinc (II), and cobalt (II) porphyrins substituted with short PEG chains. The synthesized compounds were characterized by UV-Vis, 1H and 13C NMR spectroscopy, and MALDI-TOF mass spectrometry. The origin of the absorption bands for tested compounds in the UV-Vis range was determined using a computational model based on the electron density functional theory (DFT) and its time-dependent variant (TD-DFT). The photosensitizing activity was evaluated by measuring the ability to generate singlet oxygen (ΦΔ), which reached values up to 0.54. The photodynamic activity was tested using bladder (5637), prostate (LNCaP), and melanoma (A375) cancer cell lines. In vitro experiments clearly showed the structure-activity relationship regarding types of substituents, their positions in the phenyl ring, and the variety of central metal ions on the porphyrin core. Notably, the metal-free derivative 3 and its zinc derivative 6 exerted strong cytotoxic activity toward 5637 cells, with IC50 values of 8 and 15 nM, respectively. None of the tested compounds induced a cytotoxic effect without irradiation. In conclusion, these results highlight the potential value of the tested compounds for PDT application.
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Dereje DM, Pontremoli C, Moran Plata MJ, Visentin S, Barbero N. Polymethine dyes for PDT: recent advances and perspectives to drive future applications. Photochem Photobiol Sci 2022; 21:397-419. [PMID: 35103979 DOI: 10.1007/s43630-022-00175-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 01/15/2022] [Indexed: 10/19/2022]
Abstract
It has been proved that the effectiveness of photodynamic therapy (PDT) is closely related to the intrinsic features of the photosensitizer (PS). Over the recent years, several efforts have been devoted to the discovery of novel and more efficient photosensitizers showing higher efficacy and lower side effects. In this context, squaraine and cyanine dyes have been reported to potentially overcome the drawbacks related to the traditional PSs. In fact, squaraines and cyanines are characterized by sharp and intense absorption bands and narrow emission bands with high extinction coefficients typically in the red and near-infrared region, good photo and thermal stability and a strong fluorescent emission in organic solvents. In addition, biocompatibility and low toxicity make them suitable for biological applications. Despite these interesting intrinsic features, their chemical instability and self-aggregation properties in biological media still limit their use in PDT. To overcome these drawbacks, the self-assembly and incorporation into smart nanoparticle systems are forwarded promising approaches that can control their physicochemical properties, providing rational solutions for the limitation of free dye administration in the PDT application. The present review summarizes the latest advances in squaraine and cyanine dyes for PDT application, analyzing the different strategies, i.e.the self-assembly and the incorporation into nanoparticles, to further enhance their photochemical properties and therapeutic potential. The in vivo assessments are still limited, thus further delaying their effective application in PDT.
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Affiliation(s)
- Degnet Melese Dereje
- Department of Chemistry, NIS Interdepartmental and INSTM Reference Centre, University of Torino, Via P. Giuria 7, 10125, Turin, Italy.,Department of Chemical Engineering, Bahir Dar Institute of Technology, Bahir Dar University, Polypeda 01, 0026, Bahir Dar, Ethiopia
| | - Carlotta Pontremoli
- Department of Chemistry, NIS Interdepartmental and INSTM Reference Centre, University of Torino, Via P. Giuria 7, 10125, Turin, Italy
| | - Maria Jesus Moran Plata
- Department of Chemistry, NIS Interdepartmental and INSTM Reference Centre, University of Torino, Via P. Giuria 7, 10125, Turin, Italy
| | - Sonja Visentin
- Department of Molecular Biotechnology and Health Science, University of Torino, Via Quarello 15/A, 10135, Turin, Italy
| | - Nadia Barbero
- Department of Chemistry, NIS Interdepartmental and INSTM Reference Centre, University of Torino, Via P. Giuria 7, 10125, Turin, Italy.
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Antina E, Bumagina N, Marfin Y, Guseva G, Nikitina L, Sbytov D, Telegin F. BODIPY Conjugates as Functional Compounds for Medical Diagnostics and Treatment. Molecules 2022; 27:molecules27041396. [PMID: 35209191 PMCID: PMC8877204 DOI: 10.3390/molecules27041396] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/28/2022] [Accepted: 02/04/2022] [Indexed: 11/16/2022] Open
Abstract
Fluorescent dyes absorbing and emitting in the visible and near-IR regions are promising for the development of fluorescent probes for labeling and bio-visualization of body cells. The ability to absorb and emit in the long-wavelength region increases the efficiency of recording the spectral signals of the probes due to the higher permeability of the skin layers. Compared to other fluorescent dyes, BODIPYs are attractive due to their excellent photophysical properties-narrow absorption and emission, intense fluorescence, simple signal modulation for the practical applications. As part of conjugates with biomolecules, BODIPY could act as a biomarker, but as therapeutic agent, which allows solving several problems at once-labeling or bioimaging and treatment based on the suppression of pathogenic microflora and cancer cells, which provides a huge potential for practical application of BODIPY conjugates in medicine. The review is devoted to the discussion of the recent, promising directions of BODIPY application in the field of conjugation with biomolecules. The first direction is associated with the development of BODIPY conjugates with drugs, including compounds of platinum, paclitaxel, chlorambucil, isoxazole, capsaicin, etc. The second direction is devoted to the labeling of vitamins, hormones, lipids, and other biomolecules to control the processes of their transport, localization in target cells, and metabolism. Within the framework of the third direction, the problem of obtaining functional optically active materials by conjugating BODIPY with other colored and fluorescent particles, in particular, phthalocyanines, is being solved.
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Affiliation(s)
- Elena Antina
- G.A. Krestov Institute of Solution Chemistry of Russian Academy of Sciences, 1 Akademicheskaya St., 153045 Ivanovo, Russia; (E.A.); (N.B.); (G.G.)
| | - Natalia Bumagina
- G.A. Krestov Institute of Solution Chemistry of Russian Academy of Sciences, 1 Akademicheskaya St., 153045 Ivanovo, Russia; (E.A.); (N.B.); (G.G.)
| | - Yuriy Marfin
- Inorganic Chemistry Department, Ivanovo State University of Chemistry and Technology, 7 Sheremetevskiy Ave., 153000 Ivanovo, Russia; (D.S.); (F.T.)
- Correspondence: or
| | - Galina Guseva
- G.A. Krestov Institute of Solution Chemistry of Russian Academy of Sciences, 1 Akademicheskaya St., 153045 Ivanovo, Russia; (E.A.); (N.B.); (G.G.)
| | - Liliya Nikitina
- Department of General and Organic Chemistry, Kazan State Medical University, 49 Butlerova St., 420012 Kazan, Russia;
- Biologically Active Terpenoids Laboratory, Kazan Federal University, 18 Kremlyovskaya St., 420008 Kazan, Russia
| | - Dmitry Sbytov
- Inorganic Chemistry Department, Ivanovo State University of Chemistry and Technology, 7 Sheremetevskiy Ave., 153000 Ivanovo, Russia; (D.S.); (F.T.)
| | - Felix Telegin
- Inorganic Chemistry Department, Ivanovo State University of Chemistry and Technology, 7 Sheremetevskiy Ave., 153000 Ivanovo, Russia; (D.S.); (F.T.)
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Tian Y, Zhou H, Cheng Q, Dang H, Qian H, Teng C, Xie K, Yan L. Stable twisted conformation aza-BODIPY NIR-II fluorescent nanoparticles with ultra-large Stokes shift for imaging-guided phototherapy. J Mater Chem B 2022; 10:707-716. [PMID: 35015013 DOI: 10.1039/d1tb02066h] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Fluorescence imaging in the second near-infrared window (NIR-II, 1000-1700 nm) holds great promise for in vivo imaging and imaging-guided phototherapy with deep penetration and high spatiotemporal resolution. It is very appealing to obtain NIR-II fluorescent probes through simple procedures and economical substrates. Herein, we developed a D-A-D' structure NIR-II photosensitizer (triphenylamine modified aza-Bodipy, TAB) based on the strong electron-withdrawing nature of borane difluoride azadipyrromethene's center (aza-BODIPY). Subsequently, halogen atoms (Br, I) were introduced to the TAB molecule, and TAB-2Br and TAB-2I were synthesized. Compared to the TAB molecule, a significant redshift in the emission wavelength, ultra-large Stokes shift (>300 nm), and enhanced singlet oxygen production capacity were acquired for the halogenated molecules. After self-assembly of TABs and an amphiphilic polypeptide POEGMA23-PAsp20, the obtained P-TAB, P-TAB-2Br, and P-TAB-2I nanoparticles exhibited excellent water solubility and biocompatibility, remarkable photothermal conversion efficiency (beyond 40%), and good resistance to photobleaching, heat, and H2O2. Under 808 nm laser irradiation, the P-TAB-2I exhibited an efficient photothermal effect and ROS generation in vitro. And in vivo experiments revealed that P-TAB-2I displayed efficient NIR-II fluorescence imaging and remarkable tumor ablation results. All of these results make TAB-2I potential organic probes for clinical NIR-II fluorescence imaging and cancer phototherapy.
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Affiliation(s)
- Youliang Tian
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics, University of Science and Technology of China, Jinzairoad 96, Hefei, 230026, Anhui, China.
| | - Huiting Zhou
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics, University of Science and Technology of China, Jinzairoad 96, Hefei, 230026, Anhui, China.
| | - Quan Cheng
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics, University of Science and Technology of China, Jinzairoad 96, Hefei, 230026, Anhui, China.
| | - Huiping Dang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics, University of Science and Technology of China, Jinzairoad 96, Hefei, 230026, Anhui, China.
| | - Hongyun Qian
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics, University of Science and Technology of China, Jinzairoad 96, Hefei, 230026, Anhui, China.
| | - Changchang Teng
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics, University of Science and Technology of China, Jinzairoad 96, Hefei, 230026, Anhui, China.
| | - Kai Xie
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics, University of Science and Technology of China, Jinzairoad 96, Hefei, 230026, Anhui, China.
| | - Lifeng Yan
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics, University of Science and Technology of China, Jinzairoad 96, Hefei, 230026, Anhui, China.
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Badon IW, Kim C, Lim JM, Duy MK, Vales TP, Kang D, Cho S, Lee J, Kim HJ, Yang J. Mitochondrion-Targeting PEGylated BODIPY Dyes for Near-Infrared Cell Imaging and Photodynamic Therapy. J Mater Chem B 2022; 10:1196-1209. [DOI: 10.1039/d1tb02393d] [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
A series of 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene-based photosensitizers (AmBXI, X = H, M, Br) featuring a cationic mitochondrion-targeting group and near-infrared (NIR) absorption was synthesized. After extending the photosensitizers’ π–π conjugation via Knoevenagel...
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Functionalization of 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY)-based photosensitizers with Triphenylphosphonium (TPP) for mitochondria-targeted fluorescence bioimaging and photodynamic therapy. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131284] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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10
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Pappalardo A, Gangemi CM, Testa C, Sfrazzetto GT. Supramolecular Assemblies for Photodynamic Therapy. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825666210122094010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In recent years, supramolecular systems for nano-medicine, and in particular for
photodynamic therapy, have gained great attention for their uses as smart and engineered
therapeutic agents. We proposed a collection of very recent articles on supramolecular complexes
for photodynamic therapy based on different photosensitizers assembled with cyclodextrins,
cucurbiturils, calixarenes, pillararenes, or involved in nanobox and tweezer structures,
nanoparticles, aggregates and micelles, that are dynamic assemblies inspired to biological
systems. Despite the advantages of traditional Photodynamic therapy (PDT), which is a
non-invasive, reliable and highly selective clinical treatment for several pathological conditions,
different drawbacks are still smothering the applicability of this clinical treatment. In
this contest, a new supramolecular approach is emerging, in fact, the reversible formation of
these supramolecular assemblies, combined with the possibility to modify their dimensions and shapes in the presence
of a guest make them similar to biological macromolecules, such as proteins and enzymes. Furthermore, due to
the relatively weak and dynamic nature of supramolecular assemblies, they can undergo assembly and disassembly
very fast as well as responses to external stimuli, such as biological (e.g. enzyme activation), chemical (e.g. redox
potential or pH), and physical (e.g. temperature, light or magnetic fields). Therefore, the responsiveness of these supramolecular
assemblies represents a highly promising approach to obtain potentially personalized PDT.
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Affiliation(s)
- Andrea Pappalardo
- Department of Chemical Sciences, University of Catania, Viale A. Doria 6, 95125 Catania,Italy
| | - Chiara M.A. Gangemi
- Department of Chemical Sciences, University of Catania, Viale A. Doria 6, 95125 Catania,Italy
| | - Caterina Testa
- Department of Chemical Sciences, University of Catania, Viale A. Doria 6, 95125 Catania,Italy
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Li T, Liu L, Xu P, Yuan P, Tian Y, Cheng Q, Yan L. Multifunctional Nanotheranostic Agent for NIR‐II Imaging‐Guided Synergetic Photothermal/Photodynamic Therapy. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000240] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Tuanwei Li
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Le Liu
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Pengping Xu
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Pan Yuan
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Youliang Tian
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Quan Cheng
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
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Khuong Mai D, Kang B, Pegarro Vales T, Badon IW, Cho S, Lee J, Kim E, Kim HJ. Synthesis and Photophysical Properties of Tumor-Targeted Water-Soluble BODIPY Photosensitizers for Photodynamic Therapy. Molecules 2020; 25:molecules25153340. [PMID: 32717858 PMCID: PMC7435441 DOI: 10.3390/molecules25153340] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/18/2020] [Accepted: 07/21/2020] [Indexed: 12/31/2022] Open
Abstract
The synthesis of three water-soluble lactose-modified 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY)-based photosensitizers with tumor-targeting capabilities is reported, including an investigation into their photodynamic therapeutic activity on three distinct cancer cell lines (human hepatoma Huh7, cervical cancer HeLa, and breast cancer MCF-7 cell lines). The halogenated BODIPY dyes exhibited a decreased fluorescence quantum yield compared to their non-halogenated counterpart, and facilitated the efficient generation of singlet oxygen species. The synthesized dyes exhibited low cytotoxicities in the dark and high photodynamic therapeutic capabilities against the treated cancer cell lines following irradiation at 530 nm. Moreover, the incorporation of lactose moieties led to an enhanced cellular uptake of the BODIPY dyes. Collectively, the results presented herein provide promising insights for the development of photodynamic therapeutic agents for cancer treatment.
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Affiliation(s)
- Duy Khuong Mai
- Department of Chemistry, Chosun University, Gwangju 61452, Korea; (D.K.M.); (T.P.V.); (I.W.B.)
- Department of Chemistry, Chonnam National University, Gwangju 61186, Korea
| | - Byungman Kang
- Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, 989-111 Daedeok-daero, Yuseong-gu, Daejeon 34057, Korea;
| | - Temmy Pegarro Vales
- Department of Chemistry, Chosun University, Gwangju 61452, Korea; (D.K.M.); (T.P.V.); (I.W.B.)
- Department of Natural Sciences, Caraga State University, Butuan City 8600, Philippines
| | - Isabel Wen Badon
- Department of Chemistry, Chosun University, Gwangju 61452, Korea; (D.K.M.); (T.P.V.); (I.W.B.)
| | - Sung Cho
- Department of Chemistry, Chonnam National University, Gwangju 61186, Korea
- Correspondence: (S.C.); (J.L.); (E.K.); (H.-J.K.)
| | - Joomin Lee
- College of Food and Nutrition, Chosun University, Gwangju 61452, Korea
- Correspondence: (S.C.); (J.L.); (E.K.); (H.-J.K.)
| | - Eunae Kim
- College of Pharmacy, Chosun University, Gwangju 61452, Korea
- Correspondence: (S.C.); (J.L.); (E.K.); (H.-J.K.)
| | - Ho-Joong Kim
- Department of Chemistry, Chosun University, Gwangju 61452, Korea; (D.K.M.); (T.P.V.); (I.W.B.)
- Correspondence: (S.C.); (J.L.); (E.K.); (H.-J.K.)
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Wang J, Gong Q, Wang L, Hao E, Jiao L. The main strategies for tuning BODIPY fluorophores into photosensitizers. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424619300234] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Photodynamic therapy (PDT) is a minimally invasive technique for the treatment of target malignant tumors via the generation of highly reactive singlet oxygen species. PDT treatment of cancer/tumor tissues greatly relies on the development of suitable stable, highly specific and efficient photosensitizers. BODIPY (Boron dipyrromethene) derivatives, as a class of well-developed, versatile fluorescent dyes, has emerged as a new class of PDT agents over the past decade. Many elegant strategies have been developed to enhance the singlet oxygen generation efficiency and the cancer/tumor cell selectivity of BODIPY-based photosensitizers to improve the therapeutic outcomes as well as to minimize the side effects. Many of the currently reported BODIPY-based photosensitizers are valuable dual imaging and therapeutic agents, which can efficiently generate singlet oxygen for PDT and emit fluorescence for in vivo imaging. Although the currently approved PDT agents used for clinical trials do not feature BODIPYs, this situation is expected to change. In this review, we provide an overview of the various strategies that have been used to improve the singlet oxygen generation efficiency for tuning BODIPY fluorophores into photosensitizers and dual imaging/therapeutic agents. Their photophysical properties and photocytotoxic activity including the absorption/emission wavelengths, the singlet oxygen generation efficiency ([Formula: see text] and the half maximal inhibitory concentration [Formula: see text] of these currently reported photosensitizers are summarized. We believe these newly developed BODIPY-based photosensitizers will broaden current concepts of strategies for PDT agent design, and promise to make an important contribution to the diagnosis and therapeutics for the treatment of cancer.
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Affiliation(s)
- Jun Wang
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241002, China
- Department of Chemical and Chemical Engineering, Hefei Normal University, Hefei, 230601, China
| | - Qingbao Gong
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241002, China
| | - Long Wang
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241002, China
| | - Erhong Hao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241002, China
| | - Lijuan Jiao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241002, China
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Effect of linker length on the spectroscopic properties of bacteriochlorin – 1,8-naphthalimide conjugates for fluorescence-guided photodynamic therapy. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112338] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Zhang Y, Zheng X, Zhang L, Yang Z, Chen L, Wang L, Liu S, Xie Z. Red fluorescent pyrazoline-BODIPY nanoparticles for ultrafast and long-term bioimaging. Org Biomol Chem 2020; 18:707-714. [PMID: 31907494 DOI: 10.1039/c9ob02373a] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Fluorescence bioimaging is very significant in studying biological processes. Fluorescent nanoparticles (NPs) manufactured from aggregation-induced emission (AIE) materials, as promising candidates, have attracted more attention. However, it is still a challenge to explore suitable AIE NPs for bioimaging. Herein, we synthesized pyrazoline-BODIPY (PZL-BDP) with a donor and acceptor (D-A) structure by a condensation reaction, cultured its single crystal, and studied its twisted intramolecular charge transfer (TICT) and AIE effects. PZL-BDP could self-assemble to form red fluorescent nanoparticles (PZL-BDP NPs) which showed a good fluorescence quantum yield of 15.8% in water. PZL-BDP NPs with excellent stability and biocompatibility exhibited a large Stokes shift (Δλ = 111 nm) which resulted in the reduction of external interference and enhancement of the fluorescence contrast. Furthermore, these nanoparticles could be readily internalized by HeLa cells and they stain the cells in just five seconds, indicating an ultrafast bioimaging protocol. Moreover, long-term tracking fluorescence signals in vivo for about 12 days were obtained. The bright red fluorescence, ultrafast cell staining ability, and long-term in vivo tracking competence outline the great potential of rational design nanomaterials with AIE characteristics for monitoring biological processes.
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Affiliation(s)
- Yuandong Zhang
- Department of Chemistry, Northeast Normal University, 5268 Renmin Street, Changchun 130024, P. R. China.
| | - Xiaohua Zheng
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China.
| | - Liping Zhang
- Department of Chemistry, Northeast Normal University, 5268 Renmin Street, Changchun 130024, P. R. China.
| | - Zhiyu Yang
- Department of Chemistry, Northeast Normal University, 5268 Renmin Street, Changchun 130024, P. R. China.
| | - Li Chen
- Department of Chemistry, Northeast Normal University, 5268 Renmin Street, Changchun 130024, P. R. China.
| | - Lei Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China.
| | - Shi Liu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China.
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, P. R. China.
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16
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Yuan P, Ruan Z, Yan L. Tetraphenylporphine-Modified Polymeric Nanoparticles Containing NIR Photosensitizer for Mitochondria-Targeting and Imaging-Guided Photodynamic Therapy. ACS Biomater Sci Eng 2020; 6:1043-1051. [PMID: 33464862 DOI: 10.1021/acsbiomaterials.9b01662] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Near-infrared (NIR) photodynamic therapy (PDT) is a promising antitumor strategy under NIR light irradiation to kill cancer cells. Mitochondria has a critical function in sustaining cellular viability and death, which is the ideal organelle for PDT. Here, we reported a tetraphenylporphine (TPP)-conjugated amphiphilic copolymer and an iodinated boron dipyrromethene photosensitizer (BDPI) with high singlet oxygen yield to form nanoparticles (PBDPI-TPP), which could realize mitochondria-targeting and improve the NIR imaging-guided PDT. The as-prepared mitochondria-targeting nanoplatform could show effective subcellular localization and bring about significant irreversible mitochondrial injury for enhanced PDT. Both in vitro and in vivo experiments revealed that the mitochondria-targeting PDT system could achieve a remarkable therapeutic effect, indicating that it is a promising nanoplatform for NIR imaging-guided PDT in cancer therapeutics.
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Affiliation(s)
- Pan Yuan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, P. R. China
| | - Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, P. R. China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, P. R. China
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17
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Bodio E, Denat F, Goze C. BODIPYS and aza-BODIPY derivatives as promising fluorophores for in vivo molecular imaging and theranostic applications. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424619501268] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Since their discovery in 1968, the BODIPYs dyes (4,4-difluoro-4-bora-3a, 4a diaza-s-indacene) have found an exponentially increasing number of applications in a large variety of scientific fields. In particular, studies reporting bioapplications of BODIPYs have increased dramatically. However, most of the time, only in vitro investigations have been reported. The in vivo potential of BODIPYs and aza-BODIPYs is more recent, but considering the number of in vivo studies with BODIPY and aza-BODIPY which have been reported in the last five years, we can now affirm that this family of fluorophores can be considered important as cyanine dyes for future in vivo and even clinical applications. This review aims to present representative examples of recent in vivo applications of BODIPYs or aza-BODIPYs, and to highlight the potential of these dyes for optical molecular imaging.
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Affiliation(s)
- Ewen Bodio
- Institut de Chimie Moléculaire de l’Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 Avenue A. Savary, 21078 Dijon Cedex, France
| | - Franck Denat
- Institut de Chimie Moléculaire de l’Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 Avenue A. Savary, 21078 Dijon Cedex, France
| | - Christine Goze
- Institut de Chimie Moléculaire de l’Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 Avenue A. Savary, 21078 Dijon Cedex, France
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18
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Yuan P, Ruan Z, Li T, Tian Y, Cheng Q, Yan L. Sharp pH-responsive mannose prodrug polypeptide nanoparticles encapsulating a photosensitizer for enhanced near infrared imaging-guided photodynamic therapy. J Mater Chem B 2019; 7:6770-6777. [PMID: 31595285 DOI: 10.1039/c9tb01527b] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Mannose has been reported as a novel drug to kill cancer cells. The prodrug of mannose will promote its targeted delivery and enrichment at the tumor site and cancer cells. Here, a pH-sensitive polypeptide copolymer with a tertiary amine group has been prepared and a mannose molecule was conjugated to the polymer through the formation of a Schiff base. At the same time, an iodinated boron dipyrromethene (BDPI) photosensitizer with high singlet oxygen generation efficacy and near infrared (NIR) fluorescence was encapsulated by the nanoparticles, which makes it a potential pH-sensitive NIR imaging-guided chemotherapy/PDT agent. In vitro and in vivo studies reveal that in a tumor acidic environment, the protonation of the tertiary amine group destroyed the nanostructure of the nanoparticles, resulting in increased BDPI release. Meanwhile, the bond cleavage of the Schiff base led to the release of conjugated mannose and synergistic inhibition of tumor cell growth with the PDT effect was realized. The combination of these two kinds of tumor suppression effects and photodynamic therapy made this pH-sensitive polypeptide delivery system show great potential for further cancer therapy.
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Affiliation(s)
- Pan Yuan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai road 96, Hefei, 230026, Anhui, China.
| | - Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai road 96, Hefei, 230026, Anhui, China.
| | - Tuanwei Li
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai road 96, Hefei, 230026, Anhui, China.
| | - Youliang Tian
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai road 96, Hefei, 230026, Anhui, China.
| | - Quan Cheng
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai road 96, Hefei, 230026, Anhui, China.
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai road 96, Hefei, 230026, Anhui, China.
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19
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Ogle MM, Smith McWilliams AD, Ware MJ, Curley SA, Corr SJ, Martí AA. Sensing Temperature in Vitro and in Cells Using a BODIPY Molecular Probe. J Phys Chem B 2019; 123:7282-7289. [DOI: 10.1021/acs.jpcb.9b04384] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
| | | | - Matthew J. Ware
- Department of Surgery, Baylor College of Medicine, Houston, Texas 77030, United States
| | - Steven A. Curley
- Department of Surgery, Baylor College of Medicine, Houston, Texas 77030, United States
- Department of Surgery, CHRISTUS Trinity Mother Frances, 800 E. Dawson, Tyler, Texas 75701, United States
| | - Stuart J. Corr
- Department of Surgery, Baylor College of Medicine, Houston, Texas 77030, United States
- Department of Biomedical Engineering, University of Houston, Houston, Texas 77204, United States
- School of Medicine, Swansea University, Swansea, Wales SA2 8PP, U.K
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20
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Sun W, Zhao X, Fan J, Du J, Peng X. Boron Dipyrromethene Nano-Photosensitizers for Anticancer Phototherapies. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1804927. [PMID: 30785670 DOI: 10.1002/smll.201804927] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 01/11/2019] [Indexed: 05/11/2023]
Abstract
As traditional phototherapy agents, boron dipyrromethene (BODIPY) photosensitizers have attracted increasing attention due to their high molar extinction coefficients, high phototherapy efficacy, and excellent photostability. After being formed into nanostructures, BODIPY-containing nano-photosensitizers show enhanced water solubility and biocompatibility as well as efficient tumor accumulation compared to BODIPY molecules. Hence, BODIPY nano-photosensitizers demonstrate a promising potential for fighting cancer. This review contains three sections, classifying photodynamic therapy (PDT), photothermal therapy (PTT), and the combination of PDT and PTT based on BODIPY nano-photosensitizers. It summarizes various BODIPY nano-photosensitizers, which are prepared via different approaches including molecular precipitation, supramolecular interactions, and polymer encapsulation. In each section, the design strategies and working principles of these BODIPY nano-photosensitizers are highlighted. In addition, the detailed in vitro and in vivo applications of these recently developed nano-photosensitizers are discussed together with future challenges in this field, highlighting the potential of these promising nanoagents for new tumor phototherapies.
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Affiliation(s)
- Wen Sun
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian, 116024, China
- Research Institute of Dalian University of Technology in Shenzhen, Gaoxin South Fourth Road, Nanshan District, Shenzhen, 518057, China
| | - Xueze Zhao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian, 116024, China
- Research Institute of Dalian University of Technology in Shenzhen, Gaoxin South Fourth Road, Nanshan District, Shenzhen, 518057, China
| | - Jiangli Fan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian, 116024, China
- Research Institute of Dalian University of Technology in Shenzhen, Gaoxin South Fourth Road, Nanshan District, Shenzhen, 518057, China
| | - Jianjun Du
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian, 116024, China
- Research Institute of Dalian University of Technology in Shenzhen, Gaoxin South Fourth Road, Nanshan District, Shenzhen, 518057, China
| | - Xiaojun Peng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian, 116024, China
- Research Institute of Dalian University of Technology in Shenzhen, Gaoxin South Fourth Road, Nanshan District, Shenzhen, 518057, China
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21
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Jiang J, Qian Y, Xu Z, Lv Z, Tao P, Xie M, Liu S, Huang W, Zhao Q. Enhancing singlet oxygen generation in semiconducting polymer nanoparticles through fluorescence resonance energy transfer for tumor treatment. Chem Sci 2019; 10:5085-5094. [PMID: 31183060 PMCID: PMC6524665 DOI: 10.1039/c8sc05501g] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 04/08/2019] [Indexed: 12/30/2022] Open
Abstract
Photosensitizers (PSs) are of particular importance for efficient photodynamic therapy (PDT). Challenges for PSs simultaneously possessing strong light-absorbing ability, high 1O2 generation by effective intersystem crossing from the singlet to the triplet state, good water-solubility and excellent photostability still exist. Reported here are a new kind of dual-emissive semiconducting polymer nanoparticles (SPNs) containing fluorescent BODIPY derivatives and near-infrared (NIR) phosphorescent iridium(iii) complexes. In the SPNs, the BODIPY units serve as the energy donors in the fluorescence resonance energy transfer (FRET) process for enhancing the light absorption of the SPNs. The NIR emissive iridium(iii) complexes are chosen as the energy acceptors and efficient photosensitizers. The ionized semiconducting polymers can easily self-assemble to form hydrophilic nanoparticles and homogeneously disperse in aqueous solution. Meanwhile, the conjugated backbone of SPNs provides effective shielding for the two luminophores from photobleaching. Thus, an excellent overall performance of the SPN-based PSs has been realized and the high 1O2 yield (0.97) resulting from the synergistic effect of BODIPY units and iridium(iii) complexes through the FRET process is among the best reported for PSs. In addition, owing to the phosphorescence quenching of iridium(iii) complexes caused by 3O2, the SPNs can also be utilized for O2 mapping in vitro and in vivo, which assists in the evaluation of the PDT process and provides important instructions in early-stage cancer diagnosis.
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Affiliation(s)
- Jiayang Jiang
- Key Laboratory for Organic Electronics and Information Displays , Institute of Advanced Materials (IAM) , Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , P. R. China . ;
| | - Yuanyuan Qian
- Key Laboratory for Organic Electronics and Information Displays , Institute of Advanced Materials (IAM) , Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , P. R. China . ;
| | - Zihan Xu
- Key Laboratory for Organic Electronics and Information Displays , Institute of Advanced Materials (IAM) , Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , P. R. China . ;
| | - Zhuang Lv
- Key Laboratory for Organic Electronics and Information Displays , Institute of Advanced Materials (IAM) , Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , P. R. China . ;
| | - Peng Tao
- Key Laboratory for Organic Electronics and Information Displays , Institute of Advanced Materials (IAM) , Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , P. R. China . ;
| | - Mingjuan Xie
- Key Laboratory for Organic Electronics and Information Displays , Institute of Advanced Materials (IAM) , Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , P. R. China . ;
| | - Shujuan Liu
- Key Laboratory for Organic Electronics and Information Displays , Institute of Advanced Materials (IAM) , Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , P. R. China . ;
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays , Institute of Advanced Materials (IAM) , Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , P. R. China . ;
- Shaanxi Institute of Flexible Electronics (SIFE) , Northwestern Polytechnical University (NPU) , Xi'an 710072 , Shaanxi , China .
| | - Qiang Zhao
- Key Laboratory for Organic Electronics and Information Displays , Institute of Advanced Materials (IAM) , Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , P. R. China . ;
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22
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Ruan Z, Yuan P, Li T, Tian Y, Cheng Q, Yan L. Redox-responsive prodrug-like PEGylated macrophotosensitizer nanoparticles for enhanced near-infrared imaging-guided photodynamic therapy. Eur J Pharm Biopharm 2019; 135:25-35. [DOI: 10.1016/j.ejpb.2018.12.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 12/05/2018] [Accepted: 12/10/2018] [Indexed: 10/27/2022]
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23
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Yuan P, Ruan Z, Li T, Tian Y, Cheng Q, Yan L. Sharp pH-sensitive amphiphilic polypeptide macrophotosensitizer for near infrared imaging-guided photodynamic therapy. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 15:198-207. [DOI: 10.1016/j.nano.2018.09.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Revised: 09/19/2018] [Accepted: 09/25/2018] [Indexed: 01/07/2023]
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24
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Li C, Lin W, Liu S, Zhang W, Xie Z. Self-destructive PEG–BODIPY nanomaterials for photodynamic and photothermal therapy. J Mater Chem B 2019; 7:4655-4660. [DOI: 10.1039/c9tb00752k] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Amphiphilic photosensitizers are made from boron dipyrromethene and poly(ethylene glycol) by using a thioketal linker, which is reactive oxygen species-responsive for photodynamic and photothermal therapy.
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Affiliation(s)
- Chaonan Li
- Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
- University of Science and Technology of China
| | - Wenhai Lin
- Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
- University of Chinese Academy of Sciences
| | - Shi Liu
- Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Wei Zhang
- Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
- University of Chinese Academy of Sciences
| | - Zhigang Xie
- Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
- University of Science and Technology of China
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25
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Ruan Z, Miao W, Yuan P, Le L, Jiao L, Hao E, Yan L. High Singlet Oxygen Yield Photosensitizer Based Polypeptide Nanoparticles for Low-Power Near-Infrared Light Imaging-Guided Photodynamic Therapy. Bioconjug Chem 2018; 29:3441-3451. [PMID: 30185031 DOI: 10.1021/acs.bioconjchem.8b00576] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
NIR photosensitizer is attractive for photodynamic therapy (PDT). Low-power light irradiation and imaging-guided PDT makes it possible to increase tissue penetration depth. The pyrrole-substituted iodinated BODIPY (BDPI) molecule was designed and synthesized, and it possesses an intense NIR absorption and emission band, and exhibits a high singlet oxygen quantum yield (ΦΔ = 0.80) which leads remarkable cytotoxicity upon low power illumination (IC50 = 0.60 μg/mL, 6.1 mW/cm2). After being encapsulated with biocompatibility polypeptide PEG-PLys, polymeric micelles nanoparticles (PBDPI NPs) was obtained that are water-dispersed and passively tumor-targetable. Such enhanced accumulation in tumor area makes it easily traced in vivo due to its NIR fluorescence. In addition, such nanoparticles offer an unprecedented photodynamic therapeutic effect by using a low-power irradiation light, which makes it possible to kill cancer cells in deep tissue efficiently.
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Affiliation(s)
- Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM , University of Science and Technology of China , Jinzai road 96 , Hefei , 230026 , Anhui , China
| | - Wei Miao
- Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule Based Materials (State Key Laboratory Cultivation Base) and School of Chemistry and Materials Science , Anhui Normal University , No. 1 East Beijing Road , Wuhu , 241000 , Anhui , China
| | - Pan Yuan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM , University of Science and Technology of China , Jinzai road 96 , Hefei , 230026 , Anhui , China
| | - Liu Le
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM , University of Science and Technology of China , Jinzai road 96 , Hefei , 230026 , Anhui , China
| | - Lijuan Jiao
- Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule Based Materials (State Key Laboratory Cultivation Base) and School of Chemistry and Materials Science , Anhui Normal University , No. 1 East Beijing Road , Wuhu , 241000 , Anhui , China
| | - Erhong Hao
- Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule Based Materials (State Key Laboratory Cultivation Base) and School of Chemistry and Materials Science , Anhui Normal University , No. 1 East Beijing Road , Wuhu , 241000 , Anhui , China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM , University of Science and Technology of China , Jinzai road 96 , Hefei , 230026 , Anhui , China
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26
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Yuan P, Ruan Z, Jiang W, Liu L, Dou J, Li T, Yan L. Oxygen self-sufficient fluorinated polypeptide nanoparticles for NIR imaging-guided enhanced photodynamic therapy. J Mater Chem B 2018; 6:2323-2331. [DOI: 10.1039/c8tb00493e] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Oxygen self-sufficient fluorinated polypeptide nanoparticles have been synthesized via the loading of a NIR photosensitizer (BODIPY-Br2) into a water-dispersible drug delivery system for high efficiency PDT.
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Affiliation(s)
- Pan Yuan
- CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics
- iCHEM
- University of Science and Technology of China
- P. R. China
| | - Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics
- iCHEM
- University of Science and Technology of China
- P. R. China
| | - Wei Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Le Liu
- CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics
- iCHEM
- University of Science and Technology of China
- P. R. China
| | - Jiaxiang Dou
- School of Life Sciences
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Tuanwei Li
- CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics
- iCHEM
- University of Science and Technology of China
- P. R. China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemical Physics
- iCHEM
- University of Science and Technology of China
- P. R. China
- Hefei National Laboratory for Physical Sciences at the Microscale
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