1
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An J, Lv KP, Chau CV, Lim JH, Parida R, Huang X, Debnath S, Xu Y, Zheng S, Sedgwick AC, Lee JY, Luo D, Liu Q, Sessler JL, Kim JS. Lutetium Texaphyrin-Celecoxib Conjugate as a Potential Immuno-Photodynamic Therapy Agent. J Am Chem Soc 2024; 146:19434-19448. [PMID: 38959476 DOI: 10.1021/jacs.4c05978] [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: 07/05/2024]
Abstract
Immuno-photodynamic therapy (IPDT) has emerged as a new modality for cancer treatment. Novel photosensitizers can help achieve the promise inherent in IPDT, namely, the complete eradication of a tumor without recurrence. We report here a small molecule photosensitizer conjugate, LuCXB. This IPDT agent integrates a celecoxib (cyclooxygenase-2 inhibitor) moiety with a near-infrared absorbing lutetium texaphyrin photocatalytic core. In aqueous environments, the two components of LuCXB are self-associated through inferred donor-acceptor interactions. A consequence of this intramolecular association is that upon photoirradiation with 730 nm light, LuCXB produces superoxide radicals (O2-•) via a type I photodynamic pathway; this provides a first line of defense against the tumor while promoting IPDT. For in vivo therapeutic applications, we prepared a CD133-targeting, aptamer-functionalized exosome-based nanophotosensitizer (Ex-apt@LuCXB) designed to target cancer stem cells. Ex-apt@LuCXB was found to display good photosensitivity, acceptable biocompatibility, and robust tumor targetability. Under conditions of photoirradiation, Ex-apt@LuCXB acts to amplify IPDT while exerting a significant antitumor effect in both liver and breast cancer mouse models. The observed therapeutic effects are attributed to a synergistic mechanism that combines antiangiogenesis and photoinduced cancer immunotherapy.
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Affiliation(s)
- Jusung An
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Kong-Peng Lv
- Laboratory Medicine Center, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Nanshan Avenue, Shenzhen 518000, Guangdong, China
- Department of Interventional Radiology, Shenzhen People's Hospital, (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, Guangdong, China
| | - Calvin V Chau
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Jong Hyeon Lim
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | - Rakesh Parida
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | - Xin Huang
- Laboratory Medicine Center, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Nanshan Avenue, Shenzhen 518000, Guangdong, China
| | | | - Yunjie Xu
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Siqi Zheng
- Department of Interventional Radiology, Shenzhen People's Hospital, (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, Guangdong, China
| | - Adam C Sedgwick
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Jin Yong Lee
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | - Dixian Luo
- Laboratory Medicine Center, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Nanshan Avenue, Shenzhen 518000, Guangdong, China
| | - Quan Liu
- Laboratory Medicine Center, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Nanshan Avenue, Shenzhen 518000, Guangdong, China
| | - Jonathan L Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
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2
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Lei J, Liu Y, Yin M, Li S, Wang Z, Chen Y. Coordination environment dependence of anticancer activity in cyclometalated bismuth(III) complexes with C,O-chelating ligands. J Inorg Biochem 2024; 256:112571. [PMID: 38669912 DOI: 10.1016/j.jinorgbio.2024.112571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 04/18/2024] [Accepted: 04/19/2024] [Indexed: 04/28/2024]
Abstract
In this paper, a series of cyclometalated bismuth(III) complexes bearing C,O-bidentate ligands were synthesized and characterized by techniques such as UV-vis, NMR, HRMS, and single crystal X-ray diffraction. Meanwhile, their cytotoxicities against various human cell lines, including colon cancer cells (HCT-116), breast cancer cells (MDA-MB-231), lung cancer cells (A549), gastric cancer cells (SGC-7901), and normal embryonic kidney cells (HEK-293) were assessed in vitro. Compared with the clinical cisplatin, most of the synthesized complexes possessed significantly higher degrees of anticancer activity and selectivity, giving a selectivity index of up to 71.3. The structure-activity relationship study revealed that the anticancer performance of these bismuth(III) species depends on the factors of coordination environment surrounding the metal center, such as coordination number, coordination bonding strength, lone 6s2 electron pair stereoactivity. The Annexin V-FITC/PI double staining assay results suggested that the coordination environment-dependent cytotoxicity is ascribable to apoptosis. Western blot analysis confirmed the proposal, as evidenced by the down-regulating level of Bcl-2 and the activation of caspase-3. Furthermore, the representative complexes Bi1, Bi4, Bi6, and Bi8 exhibited relatively lower inhibitory efficiency on human ovarian cancer cells (A2780) than on its cisplatin-resistant daughter cells (A2780/cis), thus demonstrating that such compounds are capable of circumventing the cisplatin-induced resistance. This investigation elucidated the excellent anticancer performance of C,O-coordinated bismuth(III) complexes and established the correlation between cytotoxic activity and coordination chemistry, which provides a practical basis for in-depth designing and developing bismuth-based chemotherapeutics.
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Affiliation(s)
- Jian Lei
- School of Medicine, Hunan University of Chinese Medicine, Changsha 410208, PR China; Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory for Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China; State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Yongping Liu
- School of Medicine, Hunan University of Chinese Medicine, Changsha 410208, PR China
| | - Mingming Yin
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Shan Li
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory for Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China
| | - Zixiu Wang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory for Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China
| | - Yi Chen
- School of Medicine, Hunan University of Chinese Medicine, Changsha 410208, PR China.
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3
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Sookai S, Bracken ML, Nowakowska M. Spectroscopic and Computational pH Study of Ni II and Pd II Pyrrole-Imine Chelates with Human Serum Albumin. Molecules 2023; 28:7466. [PMID: 38005188 PMCID: PMC10673405 DOI: 10.3390/molecules28227466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 10/25/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023] Open
Abstract
Human serum albumin (HSA) efficiently transports drugs in vivo: most are organic. Therefore, it is important to delineate the binding of small molecules to HSA. Here, for the first time, we show that HSA binding depends not only on the identity of the d8 metal ion, NiII or PdII, of their complexes with bis(pyrrole-imine), H2PrPyrr, but on the pH level as well. Fluorescence quenching data for native and probe-bound HSA showed that sites close to Trp-214 (subdomain IIA) are targeted. The affinity constants, Ka, ranged from ~3.5 × 103 M-1 to ~1 × 106 M-1 at 37 °C, following the order Pd(PrPyrr) > Ni(PrPyrr) at pH levels of 4 and 7; but Ni(PrPyrr) > Pd(PrPyrr) at a pH level of 9. Ligand uptake is enthalpically driven, dependent mainly on London dispersion forces. The induced CD spectra for the protein-bound ligands could be simulated by hybrid QM:MM TD-DFT methods, allowing us to delineate the binding site of the ligands and to prove that the metal chelates neither decompose nor demetallate after uptake by HSA. The transport and delivery of the metal chelates by HSA in vivo is therefore feasible.
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Affiliation(s)
- Sheldon Sookai
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg PO WITS 2050, South Africa; (M.L.B.); (M.N.)
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4
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Ma X, Liang X, Yao M, Gao Y, Luo Q, Li X, Yu Y, Sun Y, Cheng MHY, Chen J, Zheng G, Shi J, Wang F. Myoglobin-loaded gadolinium nanotexaphyrins for oxygen synergy and imaging-guided radiosensitization therapy. Nat Commun 2023; 14:6187. [PMID: 37794000 PMCID: PMC10550994 DOI: 10.1038/s41467-023-41782-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 09/12/2023] [Indexed: 10/06/2023] Open
Abstract
Gadolinium (Gd3+)-coordinated texaphyrin (Gd-Tex) is a promising radiosensitizer that entered clinical trials, but temporarily fails largely due to insufficient radiosensitization efficacy. Little attention has been given to using nanovesicles to improve its efficacy. Herein, Gd-Tex is transformed into building blocks "Gd-Tex-lipids" to self-assemble nanovesicles called Gd-nanotexaphyrins (Gd-NTs), realizing high density packing of Gd-Tex in a single nanovesicle and achieving high Gd-Tex accumulation in tumors. To elucidate the impact of O2 concentration on Gd-Tex radiosensitization, myoglobin (Mb) is loaded into Gd-NTs (Mb@Gd-NTs), resulting in efficient relief of tumor hypoxia and significant enhancement of Gd-Tex radiosensitization, eventually inducing the obvious long-term antitumor immune memory to inhibit tumor recurrence. In addition to Gd3+, the versatile Mb@Gd-NTs can also chelate 177Lu3+ (Mb@177Lu/Gd-NTs), enabling SPECT/MRI dual-modality imaging for accurately monitoring drug delivery in real-time. This "one-for-all" nanoplatform with the capability of chelating various trivalent metal ions exhibits broad clinical application prospects in imaging-guided radiosensitization therapy.
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Affiliation(s)
- Xiaotu Ma
- Key Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, P. R. China
- Department of Ultrasound, Peking University Third Hospital, 100191, Beijing, P. R. China
| | - Xiaolong Liang
- Department of Ultrasound, Peking University Third Hospital, 100191, Beijing, P. R. China
| | - Meinan Yao
- Medical Isotopes Research Center and Department of Radiation Medicine, State Key Laboratory of Natural and Biomimetic Drugs, School of Basic Medical Sciences, International Cancer Institute, Peking University, 100191, Beijing, P. R. China
| | - Yu Gao
- Key Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, P. R. China
| | - Qi Luo
- Guangzhou National Laboratory, 510005, Guangzhou, P.R. China
| | - Xiaoda Li
- Medical and Health Analysis Center, Peking University, 100191, Beijing, P. R. China
| | - Yue Yu
- Key Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, P. R. China
| | - Yining Sun
- Key Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, P. R. China
| | - Miffy H Y Cheng
- Princess Margaret Cancer Centre, University Health Network, Tronto, ON, M5G 1L7, Canada
| | - Juan Chen
- Princess Margaret Cancer Centre, University Health Network, Tronto, ON, M5G 1L7, Canada
| | - Gang Zheng
- Princess Margaret Cancer Centre, University Health Network, Tronto, ON, M5G 1L7, Canada.
- Department of Medical Biophysics, University of Toronto, Tronto, ON, M5G 1L7, Canada.
| | - Jiyun Shi
- Key Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, P. R. China.
| | - Fan Wang
- Key Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, P. R. China.
- Medical Isotopes Research Center and Department of Radiation Medicine, State Key Laboratory of Natural and Biomimetic Drugs, School of Basic Medical Sciences, International Cancer Institute, Peking University, 100191, Beijing, P. R. China.
- Guangzhou National Laboratory, 510005, Guangzhou, P.R. China.
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5
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Jin GQ, Chau CV, Arambula JF, Gao S, Sessler JL, Zhang JL. Lanthanide porphyrinoids as molecular theranostics. Chem Soc Rev 2022; 51:6177-6209. [PMID: 35792133 DOI: 10.1039/d2cs00275b] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In recent years, lanthanide (Ln) porphyrinoids have received increasing attention as theranostics. Broadly speaking, the term 'theranostics' refers to agents designed to allow both disease diagnosis and therapeutic intervention. This Review summarises the history and the 'state-of-the-art' development of Ln porphyrinoids as theranostic agents. The emphasis is on the progress made within the past decade. Applications of Ln porphyrinoids in near-infrared (NIR, 650-1700 nm) fluorescence imaging (FL), magnetic resonance imaging (MRI), radiotherapy, and chemotherapy will be discussed. The use of Ln porphyrinoids as photo-activated agents ('phototheranostics') will also be highlighted in the context of three promising strategies for regulation of porphyrinic triplet energy dissipation pathways, namely: regioisomeric effects, metal regulation, and the use of expanded porphyrinoids. The goal of this Review is to showcase some of the ongoing efforts being made to optimise Ln porphyrinoids as theranostics and as phototheranostics, in order to provide a platform for understanding likely future developments in the area, including those associated with structure-based innovations, functional improvements, and emerging biological activation strategies.
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Affiliation(s)
- Guo-Qing Jin
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China.
| | - Calvin V Chau
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, USA.
| | - Jonathan F Arambula
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, USA. .,InnovoTEX, Inc. 3800 N. Lamar Blvd, Austin, Texas 78756, USA.
| | - Song Gao
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China. .,Chemistry and Chemical Engineering Guangdong Laboratory, Shantou 515031, P. R. China.,Guangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials, Spin-X Institute, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, P. R. China
| | - Jonathan L Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, USA.
| | - Jun-Long Zhang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China. .,Chemistry and Chemical Engineering Guangdong Laboratory, Shantou 515031, P. R. China
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6
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Orlov AP, Trofimova TP, Orlova MA. Transition metals, their organic complexes, and radionuclides promising for medical use. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3429-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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7
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Sharma VK, Stark M, Fridman N, Assaraf YG, Gross Z. Doubly Stimulated Corrole for Organelle-Selective Antitumor Cytotoxicity. J Med Chem 2022; 65:6100-6115. [PMID: 35434997 DOI: 10.1021/acs.jmedchem.1c02085] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Balancing between safety and efficacy of cancer chemotherapeutics is achievable by relying on internal and/or external stimuli for selective and on-demand antitumor cytotoxicity. We now introduce the difluorophosphorus(V) corrole PC-Im, a theranostic agent with a pH-sensitive N-methylimidazole moiety. Structure/activity relationships, via comparison with the permanently charged PC-ImM+ and the lipophilic PC, uncovered the exceptional features of PC-Im: nanoparticular and monomeric at neutral and low pH, respectively, 10-fold increased light-induced singlet oxygen production at acidic pH, internalization into malignant cells within minutes, and selective accumulation within lysosomes. Submillimolar PC-Im concentrations are tolerable in the dark, while illumination induces nanomolar cytotoxic effects due to a multiplicity of cellular deleterious events: endoplasmic reticulum fragmentation, lysosome fusion and exocytosis, calcium leakage, mitochondrial fission, and swelling. PC-Im emerges as an antitumor agent, whose potency is triggered by endogenous and exogenous stimuli, assuring its cytotoxicity will occur selectively upon lysosomal accumulation and solely upon light activation.
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Affiliation(s)
- Vinay K Sharma
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Michal Stark
- The Fred Wyszkowski Cancer Research Laboratory, Department of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Natalia Fridman
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Yehuda G Assaraf
- The Fred Wyszkowski Cancer Research Laboratory, Department of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Zeev Gross
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 3200003, Israel
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8
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From molecules to nanovectors: Current state of the art and applications of photosensitizers in photodynamic therapy. Int J Pharm 2021; 604:120763. [PMID: 34098054 DOI: 10.1016/j.ijpharm.2021.120763] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/25/2021] [Accepted: 05/30/2021] [Indexed: 01/06/2023]
Abstract
Photodynamic therapy (PDT) is a concept based on a selective activation by light of drugs called photosensitizers (PS) leading to reactive oxygen species production responsible for cell destruction. Mechanisms of photodynamic reaction and cell photo-destruction following direct or indirect mechanisms will be presented as well as PS classification, from first generation molecules developed in the 1960 s to third generation vectorized PS with improved affinity for tumor cells. Many clinical applications in dermatology, ophthalmology, urology, gastroenterology, gynecology, neurosurgery and pneumology reported encouraging results in human tumor management. However, this interesting technique needs improvements that are currently investigated in the field of PS excitation by the design of new PS intended for two-photon excitation or for X-ray excitation. The former excitation technique is allowing better light penetration and preservation of healthy tissues while the latter is combining PDT and radiotherapy so that external light sources are no longer needed to generate the photodynamic effect. Nanotechnology can also improve the PS to reach the tumor cells by grafting addressing molecule and by increasing its aqueous solubility and consequently its bioavailability by encapsulation in synthetic or biogenic nanovector systems, ensuring good drug protection and targeting. Co-internalization of PS with magnetic nanoparticles in multifunctional vectors or stealth nanoplatforms allows a theranostic anticancer approach. Finally, a new category of inorganic PS will be presented with promising results on cancer cell destruction.
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9
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Zhu M, Zhang H, Ran G, Mangel DN, Yao Y, Zhang R, Tan J, Zhang W, Song J, Sessler JL, Zhang JL. Metal Modulation: An Easy-to-Implement Tactic for Tuning Lanthanide Phototheranostics. J Am Chem Soc 2021; 143:7541-7552. [PMID: 33973784 DOI: 10.1021/jacs.1c03041] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Phototheranostics constitute an emerging cancer treatment wherein the core diagnostic and therapeutic functions are integrated into a single photosensitizer (PS). Achieving the full potential of this modality requires being able to tune the photosensitizing properties of the PS in question. Structural modification of the organic framework represents a time-honored strategy for tuning the photophysical features of a given PS system. Here we report an easy-to-implement metal selection approach that allows for fine-tuning of excited-state energy dissipation and phototheranostics functions as exemplified by a set of lanthanide (Ln = Gd, Yb, Er) carbazole-containing porphyrinoid complexes. Femto- and nanosecond time-resolved spectroscopic studies, in conjunction with density functional theory calculations, revealed that the energy dissipation pathways for this set of PSs are highly dependent on the energy gap between the lowest triplet excited state of the ligand and the excited states of the coordinated Ln ions. The Yb complex displayed a balance of deactivation mechanisms that made it attractive as a potential combined photoacoustic imaging and photothermal/photodynamic therapy agent. It was encapsulated into mesoporous silica nanoparticles (MSN) to provide a biocompatible construct, YbL@MSN, which displays a high photothermal conversion efficiency (η = 45%) and a decent singlet oxygen quantum yield (ΦΔ = 31%). Mouse model studies revealed that YbL@MSN allows for both photoacoustic imaging and synergistic photothermal- and photodynamic-therapy-based tumor reduction in vivo. Our results lead us to suggest that metal selection represents a promising approach to fine-tuning the excited state properties and functional features of phototheranostics.
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Affiliation(s)
- Mengliang Zhu
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Hang Zhang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Guangliu Ran
- Center for Advanced Quantum Studies, Department of Physics and Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875, China
| | - Daniel N Mangel
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Yuhang Yao
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Ruijing Zhang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Jiao Tan
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Wenkai Zhang
- Center for Advanced Quantum Studies, Department of Physics and Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875, China
| | - JianXin Song
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Jonathan L Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Jun-Long Zhang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.,Chemistry and Chemical Engineering Guangdong Laboratory, Shantou 515031, China
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10
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Batinic-Haberle I, Tovmasyan A, Huang Z, Duan W, Du L, Siamakpour-Reihani S, Cao Z, Sheng H, Spasojevic I, Alvarez Secord A. H 2O 2-Driven Anticancer Activity of Mn Porphyrins and the Underlying Molecular Pathways. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6653790. [PMID: 33815656 PMCID: PMC7987459 DOI: 10.1155/2021/6653790] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 01/12/2021] [Accepted: 01/18/2021] [Indexed: 02/07/2023]
Abstract
Mn(III) ortho-N-alkyl- and N-alkoxyalkyl porphyrins (MnPs) were initially developed as superoxide dismutase (SOD) mimics. These compounds were later shown to react with numerous reactive species (such as ONOO-, H2O2, H2S, CO3 •-, ascorbate, and GSH). Moreover, the ability of MnPs to oxidatively modify activities of numerous proteins has emerged as their major mechanism of action both in normal and in cancer cells. Among those proteins are transcription factors (NF-κB and Nrf2), mitogen-activated protein kinases, MAPKs, antiapoptotic bcl-2, and endogenous antioxidative defenses. The lead Mn porphyrins, namely, MnTE-2-PyP5+ (BMX-010, AEOL10113), MnTnBuOE-2-PyP5+ (BMX-001), and MnTnHex-2-PyP5+, were tested in numerous injuries of normal tissue and cellular and animal cancer models. The wealth of the data led to the progression of MnTnBuOE-2-PyP5+ into four Phase II clinical trials on glioma, head and neck cancer, anal cancer, and multiple brain metastases, while MnTE-2-PyP5+ is in Phase II clinical trial on atopic dermatitis and itch.
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Affiliation(s)
- Ines Batinic-Haberle
- Department of Radiation Oncology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Artak Tovmasyan
- Department of Radiation Oncology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Zhiqing Huang
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Duke Cancer Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Weina Duan
- Departments of Anesthesiology, Neurobiology, and Neurosurgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Li Du
- Departments of Anesthesiology, Neurobiology, and Neurosurgery, Duke University School of Medicine, Durham, NC 27710, USA
| | | | - Zhipeng Cao
- Departments of Anesthesiology, Neurobiology, and Neurosurgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Huaxin Sheng
- Departments of Anesthesiology, Neurobiology, and Neurosurgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Ivan Spasojevic
- Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
- Pharmacokinetics/Pharmacodynamics (PK/PD) Core Laboratory, Duke Cancer Institute, Duke University School of Medicine, Durham, NC 27710, USA
| | - Angeles Alvarez Secord
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Duke Cancer Institute, Duke University School of Medicine, Durham, NC 27710, USA
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11
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Jia C, Deacon GB, Zhang Y, Gao C. Platinum(IV) antitumor complexes and their nano-drug delivery. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213640] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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12
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Li X, Cao X, Heinz N, Dolg M. Structures, electronic properties, hydration and UV-vis absorption spectra of actinide motexafins [An-Motex] 2+ (An = Ac, Cm, Lr) and [UO 2-Motex] 1+: insights from DFT calculations. Mol Phys 2020. [DOI: 10.1080/00268976.2020.1736676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Xiaojun Li
- School of Science, Xi’an University of Posts and Telecommunications, Xi’an, People’s Republic of China
- Institute for Theoretical Chemistry, University of Cologne, Cologne, Germany
| | - Xiaoyan Cao
- Institute for Theoretical Chemistry, University of Cologne, Cologne, Germany
| | - Norah Heinz
- Institute for Theoretical Chemistry, University of Cologne, Cologne, Germany
| | - Michael Dolg
- Institute for Theoretical Chemistry, University of Cologne, Cologne, Germany
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13
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Pino-Rios R, Cárdenas-Jirón G, Tiznado W. Local and macrocyclic (anti)aromaticity of porphyrinoids revealed by the topology of the induced magnetic field. Phys Chem Chem Phys 2020; 22:21267-21274. [PMID: 32935691 DOI: 10.1039/d0cp03272g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The aromaticity in porphyrinoids results from the π conjugation through two different annular perimeters: the macrocyclic ring and the local heterocyclic rings appended to it. Analyses, based on aromatic stabilization energies (ASE), indicate that the local circuits (6π) are responsible for the significant aromatic stabilization of these systems. This local aromaticity can be coupled with the one from 4n + 2π macrocyclic circuit. It can either compensate for the destabilization due to a 4n π macrocyclic circuit, or be the only source of aromatic stabilization in porphyrinoids with macrocycles without π-conjugated bonds. This "multifaceted" aromatic character of porphyrinoids makes it challenging to analyze their aromaticity using magnetic descriptors because of the intricate interaction of local versus macro-cyclic circulation. In this contribution, we show that the analysis of the bifurcation of the induced magnetic field, Bind, allows clear identification and quantification of both local, and macrocyclic aromaticity, in a representative group of porphyrinioids. In porphyrin, bifurcation values accurately predict the local and macrocyclic contribution rate to overall aromatic stabilization determined by ASE.
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Affiliation(s)
- Ricardo Pino-Rios
- Laboratorio de Química teórica, Facultad de Química y Biología, Universidad de Santiago de Chile (USACH), Av. Libertador Bernardo O'Higgins 3363, Santiago, Estación Central, Región Metropolitana, Chile.
| | - Gloria Cárdenas-Jirón
- Laboratorio de Química teórica, Facultad de Química y Biología, Universidad de Santiago de Chile (USACH), Av. Libertador Bernardo O'Higgins 3363, Santiago, Estación Central, Región Metropolitana, Chile.
| | - William Tiznado
- Departamento de Química, Facultad de Ciencias Exactas, Universidad Andres Bello (UNAB), Av. República 275, Santiago, Región Metropolitana, Chile.
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14
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Ren Y, Sedgwick AC, Chen J, Thiabaud G, Chau CV, An J, Arambula JF, He XP, Kim JS, Sessler JL, Liu C. Manganese(II) Texaphyrin: A Paramagnetic Photoacoustic Contrast Agent Activated by Near-IR Light. J Am Chem Soc 2020; 142:16156-16160. [PMID: 32914968 DOI: 10.1021/jacs.0c04387] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The NIR absorptivity of the metallotexaphyrin derivatives MMn, MGd, and MLu for photoacoustic (PA)-based imaging is explored in this study. All three complexes demonstrated excellent photostabilities; however, MMn provided the greatest PA signal intensities in both doubly distilled water and RAW 264.7 cells. In vivo experiments using a prostate tumor mouse model were performed. MMn displayed no adverse toxicity to major organs as inferred from hematoxylin and eosin (H&E) staining and cell blood count testing. MMn also allowed for PA-based imaging of tumors with excellent in vivo stability to provide 3D tumor diagnostic information. Based on the present findings and previous magnetic resonance imaging (MRI) studies, we believe MMn may have a role to play either as a stand-alone PA contrast agent or as a single molecule dual modal (PA and MR) imaging agent for tumor diagnosis.
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Affiliation(s)
- Yaguang Ren
- Research Laboratory for Biomedical Optics and Molecular Imaging, Shenzhen Institutes of Advanced Technology, CAS Key Laboratory of Health Informatics, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Adam C Sedgwick
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-A5300, Austin, Texas 78712-1224, United States
| | - Jingqin Chen
- Research Laboratory for Biomedical Optics and Molecular Imaging, Shenzhen Institutes of Advanced Technology, CAS Key Laboratory of Health Informatics, Chinese Academy of Sciences, Shenzhen 518055, China
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-A5300, Austin, Texas 78712-1224, United States
| | - Gregory Thiabaud
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-A5300, Austin, Texas 78712-1224, United States
| | - Calvin V Chau
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-A5300, Austin, Texas 78712-1224, United States
| | - Jusung An
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Jonathan F Arambula
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-A5300, Austin, Texas 78712-1224, United States
- OncoTEX, Inc., Austin, Texas 78701, United States
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, Frontiers Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Jonathan L Sessler
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-A5300, Austin, Texas 78712-1224, United States
| | - Chengbo Liu
- Research Laboratory for Biomedical Optics and Molecular Imaging, Shenzhen Institutes of Advanced Technology, CAS Key Laboratory of Health Informatics, Chinese Academy of Sciences, Shenzhen 518055, China
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15
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Abstract
Drawing inspiration from nature today remains a time-honored means of discovering the therapies of tomorrow. Porphyrins, the so-called "pigments of life" have played a key role in this effort due to their diverse and unique properties. They have seen use in a number of medically relevant applications, including the development of so-called drug conjugates wherein functionalization with other entities is used to improve efficacy while minimizing dose limiting side effects. In this Perspective, we highlight opportunities associated with newer, completely synthetic analogs of porphyrins, commonly referred to as porphyrinoids, as the basis for preparing drug conjugates. Many of the resulting systems show improved medicinal or site-localizing properties. As befits a Perspective of this type, our efforts to develop cancer-targeting, platinum-containing conjugates based on texaphyrins (a class of so-called "expanded porphyrins") will receive particular emphasis; however, the promise inherent in this readily generalizable approach will also be illustrated briefly using two other common porphyrin analogs, namely the corroles (a "contracted porphyrin") and porphycene (an "isomeric porphyrin").
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16
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Galstyan A, Maurya YK, Zhylitskaya H, Bae YJ, Wu YL, Wasielewski MR, Lis T, Dobrindt U, Stępień M. π-Extended Donor-Acceptor Porphyrins and Metalloporphyrins for Antimicrobial Photodynamic Inactivation. Chemistry 2020; 26:8262-8266. [PMID: 31968144 PMCID: PMC7384002 DOI: 10.1002/chem.201905372] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Indexed: 12/26/2022]
Abstract
Free base, zinc and palladium π‐extended porphyrins containing fused naphthalenediamide units were employed as photosensitizers in antimicrobial photodynamic therapy (aPDT). Their efficacy, assessed by photophysical and in vitro photobiological studies on Gram‐positive bacteria, was found to depend on metal coordination, showing a dramatic enhancement of photosensitizing activity for the palladium complex.
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Affiliation(s)
- Anzhela Galstyan
- Center for Soft Nanoscience, Westfälische Wilhelms-Universität Münster, Busso-Peus-Straße 10, 48149, Münster, Germany
| | - Yogesh Kumar Maurya
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50383, Wrocław, Poland
| | - Halina Zhylitskaya
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50383, Wrocław, Poland
| | - Youn Jue Bae
- Department of Chemistry and Institute for Sustainability and Energy at Northwestern, Northwestern University, Evanston, Illinois, 60208-3113, USA
| | - Yi-Lin Wu
- Department of Chemistry and Institute for Sustainability and Energy at Northwestern, Northwestern University, Evanston, Illinois, 60208-3113, USA.,Current address: School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Michael R Wasielewski
- Department of Chemistry and Institute for Sustainability and Energy at Northwestern, Northwestern University, Evanston, Illinois, 60208-3113, USA
| | - Tadeusz Lis
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50383, Wrocław, Poland
| | - Ulrich Dobrindt
- Institute of Hygiene, Westfälische Wilhelms-Universität Münster, Mendelstraße 7, 48149, Münster, Germany
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50383, Wrocław, Poland
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17
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Ning Y, Liu YW, Yang ZS, Yao Y, Kang L, Sessler JL, Zhang JL. Split and Use: Structural Isomers for Diagnosis and Therapy. J Am Chem Soc 2020; 142:6761-6768. [DOI: 10.1021/jacs.0c01155] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Yingying Ning
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Yi-Wei Liu
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Zi-Shu Yang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Yuhang Yao
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Lei Kang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing 100034, P. R. China
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-A5300, Austin, Texas 78712-1224, United States
| | - Jun-Long Zhang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
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18
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Brewster JT, Thiabaud GD, Harvey P, Zafar H, Reuther JF, Dell’Acqua S, Johnson RM, Root HD, Metola P, Jasanoff A, Casella L, Sessler JL. Metallotexaphyrins as MRI-Active Catalytic Antioxidants for Neurodegenerative Disease: A Study on Alzheimer's Disease. Chem 2020; 6:703-724. [PMID: 32201749 PMCID: PMC7074011 DOI: 10.1016/j.chempr.2019.12.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 10/28/2019] [Accepted: 12/13/2019] [Indexed: 02/06/2023]
Abstract
The complex etiology of neurodegeneration continues to stifle efforts to develop effective therapeutics. New agents elucidating key pathways causing neurodegeneration might serve to increase our understanding and potentially lead to improved treatments. Here, we demonstrate that a water-soluble manganese(II) texaphyrin (MMn) is a suitable magnetic resonance imaging (MRI) contrast agent for detecting larger amyloid beta constructs. The imaging potential of MMn was inferred on the basis of in vitro studies and in vivo detection in Alzheimer's disease C. elegans models via MRI and ICP-MS. In vitro antioxidant- and cellular-based assays provide support for the notion that this porphyrin analog shows promise as a therapeutic agent able to mitigate the oxidative and nitrative toxic effects considered causal in neurodegeneration. The present report marks the first elaboration of an MRI-active metalloantioxidant that confers diagnostic and therapeutic benefit in Alzheimer's disease models without conjugation of a radioisotope, targeting moiety, or therapeutic payload.
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Affiliation(s)
- James T. Brewster
- Department of Chemistry, the University of Texas at Austin, Austin, TX 78712-1224, USA
| | - Gregory D. Thiabaud
- Department of Chemistry, the University of Texas at Austin, Austin, TX 78712-1224, USA
| | - Peter Harvey
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Sir Peter Mansfield Imaging Centre, Division of Clinical Neuroscience, School of Medicine, University of Nottingham, Nottingham NG7 2RD, UK
| | - Hadiqa Zafar
- Department of Chemistry, the University of Texas at Austin, Austin, TX 78712-1224, USA
| | - James F. Reuther
- Department of Chemistry, the University of Texas at Austin, Austin, TX 78712-1224, USA
- Department of Chemistry, University of Massachusetts Lowell, Lowell, MA 01854, USA
| | - Simone Dell’Acqua
- Department of Chemistry, University of Pavia, Via Taramelli 12, 27100 Pavia, Italy
| | - Rachel M. Johnson
- Accelerated Research Initiative, University of Texas at Austin, Austin, TX 78712, USA
| | - Harrison D. Root
- Department of Chemistry, the University of Texas at Austin, Austin, TX 78712-1224, USA
| | - Pedro Metola
- Accelerated Research Initiative, University of Texas at Austin, Austin, TX 78712, USA
| | - Alan Jasanoff
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Luigi Casella
- Department of Chemistry, University of Pavia, Via Taramelli 12, 27100 Pavia, Italy
| | - Jonathan L. Sessler
- Department of Chemistry, the University of Texas at Austin, Austin, TX 78712-1224, USA
- Center for Supramolecular Chemistry and Catalysis, Shanghai University, Shanghai, China
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19
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Liu D, Zhang Q, Zhang L, Yu W, Long H, He J, Liu Y. Novel photosensitizing properties of porphyrin–chrysin derivatives with antitumor activity in vitro. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820907248] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Photodynamic therapy is a promising cancer treatment with the advantages of low toxicity, high efficiency, and noninvasiveness. In this study, 23 novel porphyrin–chrysin derivatives are synthesized using alkyl carbon chains as bridges. We use human gastric cancer cells (MGC-803) and human cervical cancer cells to evaluate the in vitro antitumor activity of all the porphyrin–chrysin derivatives, with 5-fluorouracil (5-Fu) as a positive control. Several of the prepared compounds showed effective photodynamic killing effects, among which 5-hydroxy-2-phenyl-7-(2-(4-(10,15,20-tris(4-hydroxyphenyl)porphyrin-5-yl)phenoxy)ethoxy)-4 H-chromen-4-one shows the highest antiproliferation activity on human cervical cancer cells, with a half maximal inhibitory concentration of 26.51 ± 1.15 µM. Flow cytometry analysis showed that human cervical cancer cell apoptosis might be induced by G1 phase arrest.
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Affiliation(s)
- Ding Liu
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, P.R. China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang, P.R. China
| | - Qizhi Zhang
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, P.R. China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang, P.R. China
| | - Lang Zhang
- Institute of Chemistry & Chemical Engineering, University of South China, Hengyang, P.R. China
| | - Wenmei Yu
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, P.R. China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang, P.R. China
| | - Huizhi Long
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, P.R. China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang, P.R. China
| | - Jun He
- Institute of Chemistry & Chemical Engineering, University of South China, Hengyang, P.R. China
| | - Yunmei Liu
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, P.R. China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang, P.R. China
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20
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Schrage BR, Chanawanno K, Crandall LA, Ziegler CJ. The synthesis of a hexameric expanded hemiporphyrazine. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424619500901] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Although the chemistry of expanded porphyrins is well developed, there has been significantly less work on expanded isoindoline based macrocycles such as hemiporphyrazines. In this report we present the synthesis and characterization of a new hexameric expanded hemiporphyrazine which we refer to as hexahemiporphyrazine. The synthesis incorporated bis(6-amino-2-pyridyl)amine as a starting material, which could be produced from 2,6-diaminopyridine using melt reaction conditions. Bis(6-amino-2-pyridyl)amine can adopt a three different conformations, two of which are observed in the free base and protonated form, and the third in the backbone of hexahemiporphyrazine. Reaction of bis(6-amino-2-pyridyl)amine and diiminoisoindoline in the presence of a catalytic amount of BF3 produces the hexihemiporphyrazine macrocycle, which was characterized spectroscopically and by X-ray crystallography. Structure elucidation reveals two inverted pyridine rings in a configuration reminiscent of that seen in hexaphyrin, however hexahemiporphyrazine lacks cross conjugation across the macrocycle.
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Affiliation(s)
| | - Kullapa Chanawanno
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
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21
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Yong-Quan Ng G, Yang-Wei Fann D, Jo DG, Sobey CG, Arumugam TV. Dietary Restriction and Epigenetics: Part I. CONDITIONING MEDICINE 2019; 2:284-299. [PMID: 32039345 PMCID: PMC7007115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Biological aging occurs concomitantly with chronological aging and is commonly burdened by the development of age-related conditions, such as neurodegenerative, cardiovascular, and a myriad of metabolic diseases. With a current global shift in disease epidemiology associated with aging and the resultant social, economic, and healthcare burdens faced by many countries, the need to achieve successful aging has fueled efforts to address this problem. Aging is a complex biological phenomenon that has confounded much of the historical research effort to understand it, with still limited knowledge of the underlying molecular mechanisms. Interestingly, dietary restriction (DR) is one intervention that produces anti-aging effects from simple organisms to mammals. Research into DR has revealed robust systemic effects that can result in attenuation of age-related diseases via a myriad of molecular mechanisms. Given that numerous age-associated diseases are often polygenic and affect individuals differently, it is possible that they are confounded by interactions between environmental influences and the genome, a process termed 'epigenetics'. In part one of the review, we summarize the different variants of DR regimens and their corresponding mechanism(s) and resultant effects, as well as in-depth analysis of current knowledge of the epigenetic landscape.
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Affiliation(s)
- Gavin Yong-Quan Ng
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - David Yang-Wei Fann
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Dong-Gyu Jo
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Christopher G. Sobey
- Department of Physiology, Anatomy & Microbiology, School of Life Sciences, La Trobe University, Bundoora, Victoria, Australia
| | - Thiruma V. Arumugam
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
- Department of Physiology, Anatomy & Microbiology, School of Life Sciences, La Trobe University, Bundoora, Victoria, Australia
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22
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Pino-Rios R, Cárdenas-Jirón G. Effect of the meso/beta halogenation in the photoelectronic properties and aromaticity of expanded porphyrins. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.112052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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23
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Kuncewicz J, Dąbrowski JM, Kyzioł A, Brindell M, Łabuz P, Mazuryk O, Macyk W, Stochel G. Perspectives of molecular and nanostructured systems with d- and f-block metals in photogeneration of reactive oxygen species for medical strategies. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.07.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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24
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Kowalik M, Masternak J, Barszcz B. Recent Research Trends on Bismuth Compounds in Cancer Chemoand Radiotherapy. Curr Med Chem 2019; 26:729-759. [DOI: 10.2174/0929867324666171003113540] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 02/13/2017] [Accepted: 02/15/2017] [Indexed: 12/15/2022]
Abstract
Background:Application of coordination chemistry in nanotechnology is a rapidly developing research field in medicine. Bismuth complexes have been widely used in biomedicine with satisfactory therapeutic effects, mostly in Helicobacter pylori eradication, but also as potential antimicrobial and anti-leishmanial agents. Additionally, in recent years, application of bismuth-based compounds as potent anticancer drugs has been studied extensively.Methods:Search for data connected with recent trends on bismuth compounds in cancer chemo- and radiotherapy was carried out using web-based literature searching tools such as ScienceDirect, Springer, Royal Society of Chemistry, American Chemical Society and Wiley. Pertinent literature is covered up to 2016.Results:In this review, based on 213 papers, we highlighted a number of current problems connected with: (i) characterization of bismuth complexes with selected thiosemicarbazone, hydrazone, and dithiocarbamate classes of ligands as potential chemotherapeutics. Literature results derived from 50 papers show that almost all bismuth compounds inhibit growth and proliferation of breast, colon, ovarian, lung, and other tumours; (ii) pioneering research on application of bismuth-based nanoparticles and nanodots for radiosensitization. Results show great promise for improvement in therapeutic efficacy of ionizing radiation in advanced radiotherapy (described in 36 papers); and (iii) research challenges in using bismuth radionuclides in targeted radioimmunotherapy, connected with choice of adequate radionuclide, targeting vector, proper bifunctional ligand and problems with 213Bi recoil daughters toxicity (derived from 92 papers).Conclusion:This review presents recent research trends on bismuth compounds in cancer chemo- and radiotherapy, suggesting directions for future research.
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Affiliation(s)
- Mateusz Kowalik
- Institute of Chemistry, Jan Kochanowski University in Kielce, Kielce, Poland
| | - Joanna Masternak
- Institute of Chemistry, Jan Kochanowski University in Kielce, Kielce, Poland
| | - Barbara Barszcz
- Institute of Chemistry, Jan Kochanowski University in Kielce, Kielce, Poland
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25
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Keca JM, Valic MS, Cheng MHY, Jiang W, Overchuk M, Chen J, Zheng G. Mixed and Matched Metallo-Nanotexaphyrin for Customizable Biomedical Imaging. Adv Healthc Mater 2019; 8:e1800857. [PMID: 30211482 DOI: 10.1002/adhm.201800857] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 08/09/2018] [Indexed: 12/19/2022]
Abstract
The discovery and synthesis of multifunctional organic building blocks for nanoparticles have remained challenging. Texaphyrin macrocycles are multifunctional, all-organic compounds that possess versatile metal-chelation capabilities and unique theranostics properties for biomedical applications. Unfortunately, there are significant difficulties associated with the synthesis of texaphyrin-based subunits capable of forming nanoparticles. Herein, the detailed synthesis of a texaphyrin-phospholipid building block is reported via a key 1,2-dinitrophenyl-phospholipid intermediate, along with stable chelation of two clinically relevant metal ions into texaphyrin-lipid without compromising their self-assembly into texaphyrin nanoparticles or nanotexaphyrin. A postinsertion methodology to quantitatively insert a variety of metal-ions into preformed nanotexaphyrins is developed and employed to synthesize a structurally stable, mixed 111 indium-manganese-nanotexaphyrin for dual modal single-photon emission computed tomography (SPECT) and magnetic resonance imaging (MRI). In vivo dual SPECT/MRI imaging of 111 In-Mn-nanotexaphyrins in an orthotopic prostatic PC3 mouse model demonstrates complementary signal enhancement in the tumor with both modalities at 22 h post intravenous administration. This result highlights the utility of hybrid metallo-nanotexaphyrins to achieve sensitive and accurate detection of tumors by accommodating multiple imaging modalities. The power of this mixed and matched metallo-nanotexaphyrin strategy can be unleashed to allow a diverse range of multifunctional biomedical imaging.
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Affiliation(s)
- Joseph M Keca
- Princess Margaret Cancer Centre, University Health Network, 101 College Street, PMCRT 5-354, Toronto, Ontario, M5G 1L7, Canada
- Leslie Dan Faculty of Pharmacy, Department of Pharmaceutical Sciences, University of Toronto, 144 College St., Toronto, ON M5S 3M2, Canada
| | - Michael S Valic
- Princess Margaret Cancer Centre, University Health Network, 101 College Street, PMCRT 5-354, Toronto, Ontario, M5G 1L7, Canada
| | - Miffy H Y Cheng
- Princess Margaret Cancer Centre, University Health Network, 101 College Street, PMCRT 5-354, Toronto, Ontario, M5G 1L7, Canada
| | - Wenlei Jiang
- Princess Margaret Cancer Centre, University Health Network, 101 College Street, PMCRT 5-354, Toronto, Ontario, M5G 1L7, Canada
| | - Marta Overchuk
- Princess Margaret Cancer Centre, University Health Network, 101 College Street, PMCRT 5-354, Toronto, Ontario, M5G 1L7, Canada
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 164 College St., Toronto, ON M5S 3G9, Canada
| | - Juan Chen
- Princess Margaret Cancer Centre, University Health Network, 101 College Street, PMCRT 5-354, Toronto, Ontario, M5G 1L7, Canada
| | - Gang Zheng
- Princess Margaret Cancer Centre, University Health Network, 101 College Street, PMCRT 5-354, Toronto, Ontario, M5G 1L7, Canada
- Leslie Dan Faculty of Pharmacy, Department of Pharmaceutical Sciences, University of Toronto, 144 College St., Toronto, ON M5S 3M2, Canada
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, 164 College St., Toronto, ON M5S 3G9, Canada
- Department of Medical Biophysics, University of Toronto, 101 College St., Toronto, ON M5G 1L7, Canada
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26
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Soll M, Goswami TK, Chen QC, Saltsman I, Teo RD, Shahgholi M, Lim P, Di Bilio AJ, Cohen S, Termini J, Gray HB, Gross Z. Cell-Penetrating Protein/Corrole Nanoparticles. Sci Rep 2019; 9:2294. [PMID: 30783138 PMCID: PMC6381154 DOI: 10.1038/s41598-019-38592-w] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 12/18/2018] [Indexed: 01/03/2023] Open
Abstract
Recent work has highlighted the potential of metallocorroles as versatile platforms for the development of drugs and imaging agents, since the bioavailability, physicochemical properties and therapeutic activity can be dramatically altered by metal ion substitution and/or functional group replacement. Significant advances in cancer treatment and imaging have been reported based on work with a water-soluble bis-sulfonated gallium corrole in both cellular and rodent-based models. We now show that cytotoxicities increase in the order Ga < Fe < Al < Mn < Sb < Au for bis-sulfonated corroles; and, importantly, that they correlate with metallocorrole affinities for very low density lipoprotein (VLDL), the main carrier of lipophilic drugs. As chemotherapeutic potential is predicted to be enhanced by increased lipophilicity, we have developed a novel method for the preparation of cell-penetrating lipophilic metallocorrole/serum-protein nanoparticles (NPs). Cryo-TEM revealed an average core metallocorrole particle size of 32 nm, with protein tendrils extending from the core (conjugate size is ~100 nm). Optical imaging of DU-145 prostate cancer cells treated with corrole NPs (≤100 nM) revealed fast cellular uptake, very slow release, and distribution into the endoplasmic reticulum (ER) and lysosomes. The physical properties of corrole NPs prepared in combination with transferrin and albumin were alike, but the former were internalized to a greater extent by the transferrin-receptor-rich DU-145 cells. Our method of preparation of corrole/protein NPs may be generalizable to many bioactive hydrophobic molecules to enhance their bioavailability and target affinity.
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Affiliation(s)
- Matan Soll
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa, 32000, Israel
| | - Tridib K Goswami
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa, 32000, Israel
| | - Qiu-Cheng Chen
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa, 32000, Israel
| | - Irena Saltsman
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa, 32000, Israel
| | - Ruijie D Teo
- Beckman Institute, California Institute of Technology, Pasadena, CA, 91125, USA
| | - Mona Shahgholi
- Beckman Institute, California Institute of Technology, Pasadena, CA, 91125, USA
| | - Punnajit Lim
- Department of Molecular Medicine, Beckman Research Institute of the City of Hope, Duarte, CA, 91010, USA
| | - Angel J Di Bilio
- Beckman Institute, California Institute of Technology, Pasadena, CA, 91125, USA
| | - Sarah Cohen
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa, 32000, Israel
| | - John Termini
- Department of Molecular Medicine, Beckman Research Institute of the City of Hope, Duarte, CA, 91010, USA.
| | - Harry B Gray
- Beckman Institute, California Institute of Technology, Pasadena, CA, 91125, USA.
| | - Zeev Gross
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa, 32000, Israel.
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Sharma A, Arambula JF, Koo S, Kumar R, Singh H, Sessler JL, Kim JS. Hypoxia-targeted drug delivery. Chem Soc Rev 2019; 48:771-813. [PMID: 30575832 PMCID: PMC6361706 DOI: 10.1039/c8cs00304a] [Citation(s) in RCA: 305] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Hypoxia is a state of low oxygen tension found in numerous solid tumours. It is typically associated with abnormal vasculature, which results in a reduced supply of oxygen and nutrients, as well as impaired delivery of drugs. The hypoxic nature of tumours often leads to the development of localized heterogeneous environments characterized by variable oxygen concentrations, relatively low pH, and increased levels of reactive oxygen species (ROS). The hypoxic heterogeneity promotes tumour invasiveness, metastasis, angiogenesis, and an increase in multidrug-resistant proteins. These factors decrease the therapeutic efficacy of anticancer drugs and can provide a barrier to advancing drug leads beyond the early stages of preclinical development. This review highlights various hypoxia-targeted and activated design strategies for the formulation of drugs or prodrugs and their mechanism of action for tumour diagnosis and treatment.
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Affiliation(s)
- Amit Sharma
- Department of Chemistry, Korea University, Seoul, 02841, Korea.
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Chan L, Gao P, Zhou W, Mei C, Huang Y, Yu XF, Chu PK, Chen T. Sequentially Triggered Delivery System of Black Phosphorus Quantum Dots with Surface Charge-Switching Ability for Precise Tumor Radiosensitization. ACS NANO 2018; 12:12401-12415. [PMID: 30407787 DOI: 10.1021/acsnano.8b06483] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Cancer radiotherapy suffers from drawbacks such as radiation resistance of hypoxic cells, excessive radiation that causes damage of adjacent healthy tissues, and concomitant side effects. Hence, radiotherapy sensitizers with improved radiotherapeutic performance and requiring a relatively small radiation dose are highly desirable. In this study, a nanosystem based on poly(lactic- co-glycolic acid) (PLGA) and ultrasmall black phosphorus quantum dots (BPQDs) is designed and prepared to accomplish precise tumor radiosensitization. The PLGA nanoparticles act as carriers to package the BPQDs to avoid off-target release and rapid degradation during blood circulation. The nanosystem that targets the polypeptide peptide motif Arg-Gly-Asp-Gys actively accumulates in tumor tissues. The 2,3-dimethylmaleic anhydride shell decomposes in an acidic microenvironment, and the nanoparticles become positively charged, thereby favoring cellular uptake. Furthermore, glutathione (GSH) deoxidizes the disulfide bond of cystamine and sequentially triggers release of BPQDs, rendering tumor cells sensitive to radiotherapy. The treatment utilizing the PLGA-SS-D@BPQDs nanosystem and X-ray induces cell apoptosis triggered by overproduction of reactive oxygen species. In the in vivo study, the nanosystem shows excellent radiotherapy sensitization efficiency but negligible histological damage of the major organs. This study provides insights into the design and fabrication of surface-charge-switching and pH-responsive nanosystems as potent radiosensitizers to achieve excellent radiotherapy sensitization efficacy and negligible toxic side effects.
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Affiliation(s)
- Leung Chan
- Department of Chemistry , Jinan University , Guangzhou , 510632 , People's Republic of China
| | - Pan Gao
- Department of Chemistry , Jinan University , Guangzhou , 510632 , People's Republic of China
| | - Wenhua Zhou
- Center for Biomedical Materials and Interfaces, Shenzhen Institutes of Advanced Technology , Chinese Academy of Sciences , Shenzhen , 518055 , People's Republic of China
| | - Chaoming Mei
- Department of Chemistry , Jinan University , Guangzhou , 510632 , People's Republic of China
| | - Yanyu Huang
- Department of Chemistry , Jinan University , Guangzhou , 510632 , People's Republic of China
| | - Xue-Feng Yu
- Center for Biomedical Materials and Interfaces, Shenzhen Institutes of Advanced Technology , Chinese Academy of Sciences , Shenzhen , 518055 , People's Republic of China
| | - Paul K Chu
- Department of Physics and Department of Materials Science and Engineering , City University of Hong Kong , Tat Chee Avenue , Kowloon , Hong Kong , China
| | - Tianfeng Chen
- Department of Chemistry , Jinan University , Guangzhou , 510632 , People's Republic of China
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30
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Thiele NA, Wilson JJ. Actinium-225 for Targeted α Therapy: Coordination Chemistry and Current Chelation Approaches. Cancer Biother Radiopharm 2018; 33:336-348. [PMID: 29889562 DOI: 10.1089/cbr.2018.2494] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The α-emitting radionuclide actinium-225 possesses nuclear properties that are highly promising for use in targeted α therapy (TAT), a therapeutic strategy that employs α particle emissions to destroy tumors. A key factor, however, that may hinder the clinical use of actinium-225 is the poor understanding of its coordination chemistry, which creates challenges for the development of suitable chelation strategies for this ion. In this article, we provide an overview of the known chemistry of actinium and a summary of the chelating agents that have been explored for use in actinium-225-based TAT. This overview provides a starting point for researchers in the field of TAT to gain an understanding of this valuable therapeutic radionuclide.
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Affiliation(s)
- Nikki A Thiele
- Department of Chemistry and Chemical Biology, Cornell University , Ithaca, New York
| | - Justin J Wilson
- Department of Chemistry and Chemical Biology, Cornell University , Ithaca, New York
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31
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Lammer AD, Thiabaud G, Brewster JT, Alaniz J, Bender JA, Sessler JL. Lanthanide Texaphyrins as Photocatalysts. Inorg Chem 2018; 57:3458-3464. [PMID: 29498834 DOI: 10.1021/acs.inorgchem.8b00248] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aaron D. Lammer
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| | - Grégory Thiabaud
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| | - James T. Brewster
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| | - Julie Alaniz
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| | - Jon A. Bender
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
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32
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Almeida-Marrero V, van de Winckel E, Anaya-Plaza E, Torres T, de la Escosura A. Porphyrinoid biohybrid materials as an emerging toolbox for biomedical light management. Chem Soc Rev 2018; 47:7369-7400. [DOI: 10.1039/c7cs00554g] [Citation(s) in RCA: 136] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The present article reviews the most important developing strategies in light-induced nanomedicine, based on the combination of porphyrinoid photosensitizers with a wide variety of biomolecules and biomolecular assemblies.
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Affiliation(s)
| | | | - Eduardo Anaya-Plaza
- Departamento de Química Orgánica
- Universidad Autónoma de Madrid
- Cantoblanco 28049
- Spain
| | - Tomás Torres
- Departamento de Química Orgánica
- Universidad Autónoma de Madrid
- Cantoblanco 28049
- Spain
- Institute for Advanced Research in Chemistry (IAdChem)
| | - Andrés de la Escosura
- Departamento de Química Orgánica
- Universidad Autónoma de Madrid
- Cantoblanco 28049
- Spain
- Institute for Advanced Research in Chemistry (IAdChem)
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33
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Vargas-Zúñiga GI, Sessler JL. Anion and Cation Complexes of Expanded Porphyrins. ADVANCES IN INORGANIC CHEMISTRY 2018. [DOI: 10.1016/bs.adioch.2017.11.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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34
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Vakuliuk O, Ooi S, Deperasińska I, Staszewska-Krajewska O, Banasiewicz M, Kozankiewicz B, Danylyuk O, Gryko DT. Unprecedented rearrangement of diketopyrrolopyrroles leads to structurally unique chromophores. Chem Commun (Camb) 2017; 53:11877-11880. [PMID: 29043305 DOI: 10.1039/c7cc07310k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Diketopyrrolopyrroles possessing thienyl, furyl and benzofuryl substituents undergo unprecedented skeletal rearrangement in the presence of trimethylsilyl bromide resulting in the formation of thieno[2,3-f]isoindole-5,8-diones and furo[2,3-f]isoindole-5,8-diones. These relatively small dyes possess favorable photophysical properties with the emission maxima within the range of 573-624 nm, large fluorescence quantum yields, moderate sensitivity of emission to solvent polarity and a HOMO-LUMO gap of ca. 1.8 eV.
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Affiliation(s)
- Olena Vakuliuk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Shota Ooi
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Irena Deperasińska
- Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
| | | | - Marzena Banasiewicz
- Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
| | - Bolesław Kozankiewicz
- Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
| | - Oksana Danylyuk
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
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35
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Hexaphyrin as a Potential Theranostic Dye for Photothermal Therapy and19F Magnetic Resonance Imaging. Chembiochem 2017; 18:951-959. [DOI: 10.1002/cbic.201700071] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Indexed: 12/26/2022]
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36
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Cao X, Heinz N, Zhang J, Dolg M. The first water coordination sphere of lanthanide(iii) motexafins (Ln-Motex2+, Ln = La, Gd, Lu) and its effects on structures, reduction potentials and UV-vis absorption spectra. Theoretical studies. Phys Chem Chem Phys 2017; 19:20160-20171. [DOI: 10.1039/c7cp02861j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An explicit treatment of strongly bound water molecules is mandatory to calculate correct UV-vis absorption spectra of lanthanide(iii) motexafins.
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Affiliation(s)
- Xiaoyan Cao
- Institute for Theoretical Chemistry, University of Cologne
- D-50939 Cologne
- Germany
| | - Norah Heinz
- Institute for Theoretical Chemistry, University of Cologne
- D-50939 Cologne
- Germany
| | - Jun Zhang
- Department of Chemistry
- University of Illinois at Urbana Champaign
- Urbana
- USA
| | - Michael Dolg
- Institute for Theoretical Chemistry, University of Cologne
- D-50939 Cologne
- Germany
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37
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Lee MH, Kim EJ, Lee H, Kim HM, Chang MJ, Park SY, Hong KS, Kim JS, Sessler JL. Liposomal Texaphyrin Theranostics for Metastatic Liver Cancer. J Am Chem Soc 2016; 138:16380-16387. [DOI: 10.1021/jacs.6b09713] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Min Hee Lee
- Department
of Chemistry, Sookmyung Women’s University, Seoul 04310, Korea
| | - Eun-Joong Kim
- Bioimaging
Research Team, Korea Basic Science Institute, Cheongju 28119, Korea
- Department
of Biomedical Engineering, School of Medicine, Kyung Hee University, Seoul 02447, Korea
| | - Hyunseung Lee
- Bioimaging
Research Team, Korea Basic Science Institute, Cheongju 28119, Korea
- Immunotherapy
Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea
| | - Hyun Min Kim
- Bioimaging
Research Team, Korea Basic Science Institute, Cheongju 28119, Korea
- Immunotherapy
Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea
| | - Min Jung Chang
- Department
of Chemistry, Sookmyung Women’s University, Seoul 04310, Korea
| | - Sun Young Park
- Department
of Chemistry, Sookmyung Women’s University, Seoul 04310, Korea
| | - Kwan Soo Hong
- Bioimaging
Research Team, Korea Basic Science Institute, Cheongju 28119, Korea
- Immunotherapy
Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea
| | - Jong Seung Kim
- Department
of Chemistry, Korea University, Seoul 02841, Korea
| | - Jonathan L. Sessler
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712-1224, United States
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38
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Abstract
The use of cyclic polyene perimeter-model approaches, such as Gouterman's four-orbital model and Michl's perimeter model, to analyze trends in the electronic structures and optical properties of expanded, contracted, and isomeric porphyrins is described with an emphasis on the use of magnetic circular dichroism (MCD) spectroscopy to validate the results of TD-DFT calculations. Trends in the electronic structures and optical properties of isomeric porphyrins are examined by comparing the properties of porphycenes, corrphycenes, hemiporphycenes, isoporphycenes, N-confused and neoconfused porphyrins, and norroles, whereas those of ring-contracted porphyrins are examined by comparing the properties of subporphyrins, triphyrins, and vacataporphyrins. The ring-expanded compounds that are examined include cyclo[n]pyrroles, [22]pentaphyrins(1.1.1.1.1), sapphyrins, smaragdyrins, isosmaragdyrins, orangarins, ozaphyrins, [26]hexaphyrins(1.1.1.1.1.1), rubyrins, rosarins, amethyrins, isoamethyrins, bronzaphyrins, and doubly N-confused hexaphyrins.
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Affiliation(s)
- John Mack
- Department of Chemistry, Rhodes University , Grahamstown 6140, South Africa
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39
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Anguera G, Borrós S, Borrell JI, Sánchez-García D. A new synthesis of isoamethyrins: A 4+2 route. J PORPHYR PHTHALOCYA 2016. [DOI: 10.1142/s1088424616500553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A concise and versatile strategy for the preparation of isoamethyrins is presented. The novel procedure is predicated on the acid catalyzed condensation of a quaterpyrrole and a bipyrrole dialdehyde. As application of this procedure an aryl substituted isoamethyrin has been synthetized and characterized.
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Affiliation(s)
- Gonzalo Anguera
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
| | - Salvador Borrós
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
| | - José I. Borrell
- Grup d’Enginyeria Molecular, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
| | - David Sánchez-García
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
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Abstract
Corroles are exceptionally promising platforms for the development of agents for simultaneous cancer-targeting imaging and therapy. Depending on the element chelated by the corrole, these theranostic agents may be tuned primarily for diagnostic or therapeutic function. Versatile synthetic methodologies allow for the preparation of amphipolar derivatives, which form stable noncovalent conjugates with targeting biomolecules. These conjugates can be engineered for imaging and targeting as well as therapeutic function within one theranostic assembly. In this review, we begin with a brief outline of corrole chemistry that has been uniquely useful in designing corrole-based anticancer agents. Then we turn attention to the early literature regarding corrole anticancer activity, which commenced one year after the first scalable synthesis was reported (1999-2000). In 2001, a major advance was made with the introduction of negatively charged corroles, as these molecules, being amphipolar, form stable conjugates with many proteins. More recently, both cellular uptake and intracellular trafficking of metallocorroles have been documented in experimental investigations employing advanced optical spectroscopic as well as magnetic resonance imaging techniques. Key results from work on both cellular and animal models are reviewed, with emphasis on those that have shed new light on the mechanisms associated with anticancer activity. In closing, we predict a very bright future for corrole anticancer research, as it is experiencing exponential growth, taking full advantage of recently developed imaging and therapeutic modalities.
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Affiliation(s)
- Ruijie D Teo
- Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States
| | - Jae Youn Hwang
- Department of Information and Communication Engineering, Daegu Gyeongbuk Institute of Science & Technology , Daegu, Republic of Korea
| | - John Termini
- Department of Molecular Medicine, Beckman Research Institute of the City of Hope , 1500 East Duarte Road, Duarte, California 91010, United States
| | - Zeev Gross
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology , Haifa 32000, Israel
| | - Harry B Gray
- Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States
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41
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Tanaka T, Osuka A. Chemistry of meso-Aryl-Substituted Expanded Porphyrins: Aromaticity and Molecular Twist. Chem Rev 2016; 117:2584-2640. [DOI: 10.1021/acs.chemrev.6b00371] [Citation(s) in RCA: 283] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takayuki Tanaka
- Department of Chemistry,
Graduate School of Science, Kyoto University, Kyoto 606-8501, Japan
| | - Atsuhiro Osuka
- Department of Chemistry,
Graduate School of Science, Kyoto University, Kyoto 606-8501, Japan
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42
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Herrmann N, Heinz N, Dolg M, Cao X. Quantum chemical study of the autoxidation of ascorbate. J Comput Chem 2016; 37:1914-23. [DOI: 10.1002/jcc.24408] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 04/25/2016] [Accepted: 04/26/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Nils Herrmann
- Department of Chemistry; Institute for Theoretical Chemistry, University of Cologne; Greinstr. 4 Cologne 50939 Germany
| | - Norah Heinz
- Department of Chemistry; Institute for Theoretical Chemistry, University of Cologne; Greinstr. 4 Cologne 50939 Germany
| | - Michael Dolg
- Department of Chemistry; Institute for Theoretical Chemistry, University of Cologne; Greinstr. 4 Cologne 50939 Germany
| | - Xiaoyan Cao
- Department of Chemistry; Institute for Theoretical Chemistry, University of Cologne; Greinstr. 4 Cologne 50939 Germany
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43
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Abstract
Sensing of metal ions and anions is of great importance because of their widespread distribution in environmental systems and biological processes. Colorimetric and fluorescent chemosensors based on organic molecular species have been demonstrated to be effective for the detection of various ions and possess the significant advantages of low cost, high sensitivity, and convenient implementation. Of the available classes of organic molecules, porphyrin analogues possess inherently many advantageous features, making them suitable for the design of ion chemosensors, with the targeted sensing behavior achieved and easily modulated based on their following characteristics: (1) NH moieties properly disposed for binding of anions through cooperative hydrogen-bonding interactions; (2) multiple pyrrolic N atoms or other heteroatoms for selectively chelating metal ions; (3) variability of macrocycle size and peripheral substitution for modulation of ion selectivity and sensitivity; and (4) tunable near-infrared emission and good biocompatibility. In this Review, design strategies, sensing mechanisms, and sensing performance of ion chemosensors based on porphyrin analogues are described by use of extensive examples. Ion chemosensors based on normal porphyrins and linear oligopyrroles are also briefly described. This Review provides valuable information for researchers of related areas and thus may inspire the development of more practical and effective approaches for designing high-performance ion chemosensors based on porphyrin analogues and other relevant compounds.
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Affiliation(s)
- Yubin Ding
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, P. R. China.,Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University , Nanjing, Jiangsu 210093, China
| | - Wei-Hong Zhu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, P. R. China
| | - Yongshu Xie
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, P. R. China
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44
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Johnstone TC, Suntharalingam K, Lippard SJ. The Next Generation of Platinum Drugs: Targeted Pt(II) Agents, Nanoparticle Delivery, and Pt(IV) Prodrugs. Chem Rev 2016; 116:3436-86. [PMID: 26865551 PMCID: PMC4792284 DOI: 10.1021/acs.chemrev.5b00597] [Citation(s) in RCA: 1685] [Impact Index Per Article: 210.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The platinum drugs, cisplatin, carboplatin, and oxaliplatin, prevail in the treatment of cancer, but new platinum agents have been very slow to enter the clinic. Recently, however, there has been a surge of activity, based on a great deal of mechanistic information, aimed at developing nonclassical platinum complexes that operate via mechanisms of action distinct from those of the approved drugs. The use of nanodelivery devices has also grown, and many different strategies have been explored to incorporate platinum warheads into nanomedicine constructs. In this Review, we discuss these efforts to create the next generation of platinum anticancer drugs. The introduction provides the reader with a brief overview of the use, development, and mechanism of action of the approved platinum drugs to provide the context in which more recent research has flourished. We then describe approaches that explore nonclassical platinum(II) complexes with trans geometry or with a monofunctional coordination mode, polynuclear platinum(II) compounds, platinum(IV) prodrugs, dual-threat agents, and photoactivatable platinum(IV) complexes. Nanoparticles designed to deliver platinum(IV) complexes will also be discussed, including carbon nanotubes, carbon nanoparticles, gold nanoparticles, quantum dots, upconversion nanoparticles, and polymeric micelles. Additional nanoformulations, including supramolecular self-assembled structures, proteins, peptides, metal-organic frameworks, and coordination polymers, will then be described. Finally, the significant clinical progress made by nanoparticle formulations of platinum(II) agents will be reviewed. We anticipate that such a synthesis of disparate research efforts will not only help to generate new drug development ideas and strategies, but also will reflect our optimism that the next generation of approved platinum cancer drugs is about to arrive.
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Affiliation(s)
- Timothy C Johnstone
- Department of Chemistry, Massachusetts Institute of Technology , Cambridge, Massachusetts 02139, United States
| | | | - Stephen J Lippard
- Department of Chemistry, Massachusetts Institute of Technology , Cambridge, Massachusetts 02139, United States
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45
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Lee MH, Kim EJ, Lee H, Park SY, Hong KS, Kim JS, Sessler JL. Acid-triggered release of doxorubicin from a hydrazone-linked Gd3+-texaphyrin conjugate. Chem Commun (Camb) 2016; 52:10551-4. [DOI: 10.1039/c6cc05673c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The hydrazone-based Gd3+-texaphyrin doxorubicin conjugate 1, releases active doxorubicin at acidic pH values, allowing its components to be followed by two complementary imaging methods, namely Off–On fluorescence enhancement and MR imaging.
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Affiliation(s)
- Min Hee Lee
- Department of Chemistry
- Sookmyung Women's University
- Seoul 04310
- Korea
| | - Eun-Joong Kim
- Bioimaging Research Team
- Korea Basic Science Institute
- Cheongju 28119
- Korea
| | - Hyunseung Lee
- Bioimaging Research Team
- Korea Basic Science Institute
- Cheongju 28119
- Korea
| | - Sun Young Park
- Department of Chemistry
- Sookmyung Women's University
- Seoul 04310
- Korea
| | - Kwan Soo Hong
- Bioimaging Research Team
- Korea Basic Science Institute
- Cheongju 28119
- Korea
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46
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Li Z, Grant KB. DNA photo-cleaving agents in the far-red to near-infrared range – a review. RSC Adv 2016. [DOI: 10.1039/c5ra28102d] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Ideal photonucleases for clinical applications cleave DNA upon activation with deeply penetrating far-red to near-infrared light.
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Affiliation(s)
- Ziyi Li
- Department of Chemistry
- Georgia State University
- Atlanta
- USA
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47
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Alonso M, Pinter B, Geerlings P, De Proft F. Metalated Hexaphyrins: From Understanding to Rational Design. Chemistry 2015; 21:17631-8. [DOI: 10.1002/chem.201502894] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Indexed: 11/11/2022]
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48
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Bi Y, Zhao W, Li Y, Zhang T. Chlorine-Induced Hydrogen-Bonding Network of A Novel Dimer Based on Nickel and Tridentate Ligand: 3-Hydrazine-4-amino-1,2,4-Triazole. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500253] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Anguera G, Kauffmann B, Borrell JI, Borrós S, Sánchez-García D. Quaterpyrroles as Building Blocks for the Synthesis of Expanded Porphyrins. Org Lett 2015; 17:2194-7. [DOI: 10.1021/acs.orglett.5b00767] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Gonzalo Anguera
- Grup
d’Enginyeria dels Materials, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta, 390, Barcelona 08017, Spain
| | - Brice Kauffmann
- University of Bordeaux, CNRS and INSERM (UMS 3033/US
001), Institut Européen de Chimie et Biologie, 2 rue Escarpit, Pessac 33600, France
| | - José I. Borrell
- Grup
d’Enginyeria Molecular, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta, 390, Barcelona 08017, Spain
| | - Salvador Borrós
- Grup
d’Enginyeria dels Materials, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta, 390, Barcelona 08017, Spain
| | - David Sánchez-García
- Grup
d’Enginyeria dels Materials, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta, 390, Barcelona 08017, Spain
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50
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Lux F, Sancey L, Bianchi A, Crémillieux Y, Roux S, Tillement O. Gadolinium-based nanoparticles for theranostic MRI-radiosensitization. Nanomedicine (Lond) 2015; 10:1801-15. [PMID: 25715316 DOI: 10.2217/nnm.15.30] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
A rapid development of gadolinium-based nanoparticles is observed due to their attractive properties as MRI-positive contrast agents. Indeed, they display high relaxivity, adapted biodistribution and passive uptake in the tumor thanks to enhanced permeability and retention effect. In addition to these imaging properties, it has been recently shown that they can act as effective radiosensitizers under different types of irradiation (radiotherapy, neutron therapy or hadron therapy). These new therapeutic modalities pave the way to therapy guided by imaging and to personalized medicine.
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Affiliation(s)
- François Lux
- Institut Lumière Matière, UMR5306 Université Lyon 1-CNRS, Université de Lyon, 69622 Villeurbanne cedex, France
| | - Lucie Sancey
- Institut Lumière Matière, UMR5306 Université Lyon 1-CNRS, Université de Lyon, 69622 Villeurbanne cedex, France
| | - Andrea Bianchi
- Centre de Résonance Magnétique des Systèmes Biologiques, CNRS UMR5536, Université Bordeaux, Bordeaux, France
| | - Yannick Crémillieux
- Centre de Résonance Magnétique des Systèmes Biologiques, CNRS UMR5536, Université Bordeaux, Bordeaux, France
| | - Stéphane Roux
- Institut UTINAM, UMR6213 UFC-CNRS, Université de Franche-Comté, Besançon cedex, France
| | - Olivier Tillement
- Institut Lumière Matière, UMR5306 Université Lyon 1-CNRS, Université de Lyon, 69622 Villeurbanne cedex, France
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