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Elias MG, Aputen AD, Fatima S, Mann TJ, Karan S, Mikhael M, de Souza P, Gordon CP, Scott KF, Aldrich-Wright JR. Chemotherapeutic Potential of Chlorambucil-Platinum(IV) Prodrugs against Cisplatin-Resistant Colorectal Cancer Cells. Int J Mol Sci 2024; 25:8252. [PMID: 39125821 PMCID: PMC11312340 DOI: 10.3390/ijms25158252] [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: 06/12/2024] [Revised: 07/23/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
Chlorambucil-platinum(IV) prodrugs exhibit multi-mechanistic chemotherapeutic activity with promising anticancer potential. The platinum(II) precursors of the prodrugs have been previously found to induce changes in the microtubule cytoskeleton, specifically actin and tubulin of HT29 colon cells, while chlorambucil alkylates the DNA. These prodrugs demonstrate significant anticancer activity in 2D cell and 3D spheroid viability assays. A notable production of reactive oxygen species has been observed in HT29 cells 72 h post treatment with prodrugs of this type, while the mitochondrial membrane potential was substantially reduced. The cellular uptake of the chlorambucil-platinum(IV) prodrugs, assessed by ICP-MS, confirmed that active transport was the primary uptake mechanism, with platinum localisation identified primarily in the cytoskeletal fraction. Apoptosis and necrosis were observed at 72 h of treatment as demonstrated by Annexin V-FITC/PI assay using flow cytometry. Immunofluorescence measured via confocal microscopy showed significant changes in actin and tubulin intensity and in architecture. Western blot analysis of intrinsic and extrinsic pathway apoptotic markers, microtubule cytoskeleton markers, cell proliferation markers, as well as autophagy markers were studied post 72 h of treatment. The proteomic profile was also studied with a total of 1859 HT29 proteins quantified by mass spectroscopy, with several dysregulated proteins. Network analysis revealed dysregulation in transcription, MAPK markers, microtubule-associated proteins and mitochondrial transport dysfunction. This study confirms that chlorambucil-platinum(IV) prodrugs are candidates with promising anticancer potential that act as multi-mechanistic chemotherapeutics.
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Affiliation(s)
- Maria George Elias
- School of Science, Western Sydney University, Sydney, NSW 2751, Australia; (M.G.E.); (A.D.A.); (S.K.); (C.P.G.)
- Medical Oncology, Ingham Institute for Applied Medical Research, Liverpool Hospital, Liverpool, NSW 2170, Australia; (S.F.); (T.J.M.); (K.F.S.)
| | - Angelico D. Aputen
- School of Science, Western Sydney University, Sydney, NSW 2751, Australia; (M.G.E.); (A.D.A.); (S.K.); (C.P.G.)
| | - Shadma Fatima
- Medical Oncology, Ingham Institute for Applied Medical Research, Liverpool Hospital, Liverpool, NSW 2170, Australia; (S.F.); (T.J.M.); (K.F.S.)
- School of Medicine, Western Sydney University, Sydney, NSW 2751, Australia
| | - Timothy J. Mann
- Medical Oncology, Ingham Institute for Applied Medical Research, Liverpool Hospital, Liverpool, NSW 2170, Australia; (S.F.); (T.J.M.); (K.F.S.)
- School of Medicine, Western Sydney University, Sydney, NSW 2751, Australia
| | - Shawan Karan
- School of Science, Western Sydney University, Sydney, NSW 2751, Australia; (M.G.E.); (A.D.A.); (S.K.); (C.P.G.)
| | - Meena Mikhael
- Mass Spectrometry Facility, Western Sydney University, Sydney, NSW 2751, Australia;
| | - Paul de Souza
- Nepean Clinical School, Faculty of Medicine and Health, University of Sydney, Kingswood, NSW 2747, Australia;
| | - Christopher P. Gordon
- School of Science, Western Sydney University, Sydney, NSW 2751, Australia; (M.G.E.); (A.D.A.); (S.K.); (C.P.G.)
| | - Kieran F. Scott
- Medical Oncology, Ingham Institute for Applied Medical Research, Liverpool Hospital, Liverpool, NSW 2170, Australia; (S.F.); (T.J.M.); (K.F.S.)
- School of Medicine, Western Sydney University, Sydney, NSW 2751, Australia
| | - Janice R. Aldrich-Wright
- School of Science, Western Sydney University, Sydney, NSW 2751, Australia; (M.G.E.); (A.D.A.); (S.K.); (C.P.G.)
- Medical Oncology, Ingham Institute for Applied Medical Research, Liverpool Hospital, Liverpool, NSW 2170, Australia; (S.F.); (T.J.M.); (K.F.S.)
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Wang P, Yang Y, Wen H, Li D, Zhang H, Wang Y. Progress in construction and release of natural polysaccharide-platinum nanomedicines: A review. Int J Biol Macromol 2023; 250:126143. [PMID: 37544564 DOI: 10.1016/j.ijbiomac.2023.126143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/26/2023] [Accepted: 08/03/2023] [Indexed: 08/08/2023]
Abstract
Natural polysaccharides are natural biomaterials that have become candidate materials for nano-drug delivery systems due to their excellent biodegradability and biocompatibility. Platinum (Pt) drugs have been widely used in the clinical therapy for various solid tumors. However, their extensive systemic toxicity and the drug resistance acquired by cancer cells limit the applications of platinum drugs. Modern nanobiotechnology provides the possibility for targeted delivery of platinum drugs to the tumor site, thereby minimizing toxicity and optimizing the efficacies of the drugs. In recent years, numerous natural polysaccharide-platinum nanomedicine delivery carriers have been developed, such as nanomicelles, nanospheres, nanogels, etc. Herein, we provide an overview on the construction and drug release of natural polysaccharide-Pt nanomedicines in recent years. Current challenges and future prospectives in this field are also put forward. In general, combining with irradiation and tumor microenvironment provides a significant research direction for the construction of natural polysaccharide-platinum nanomedicines and the release of responsive drugs in the future.
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Affiliation(s)
- Pengge Wang
- School of Chemistry and Environmental Engineering, Yancheng Teachers University, Yancheng 224007, China; College of Biological and Pharmaceutical Engineering, Nanjing University of Technology, Nanjing City, Jiangsu Province 211816, China
| | - Yunxia Yang
- School of Chemistry and Environmental Engineering, Yancheng Teachers University, Yancheng 224007, China; Jiangsu Province Engineering Research Center of Agricultural Breeding Pollution Control and Resource, Yancheng Teachers University, Yancheng 224007, China; Jiangsu Key Laboratory for Bioresources of Saline Soils, Yancheng Teachers University, Yancheng 224007, China.
| | - Haoyu Wen
- School of Chemistry and Environmental Engineering, Yancheng Teachers University, Yancheng 224007, China
| | - Dongqing Li
- School of Chemistry and Environmental Engineering, Yancheng Teachers University, Yancheng 224007, China
| | - Hongmei Zhang
- School of Chemistry and Environmental Engineering, Yancheng Teachers University, Yancheng 224007, China
| | - Yanqing Wang
- School of Chemistry and Environmental Engineering, Yancheng Teachers University, Yancheng 224007, China.
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Zhang C, Kang T, Wang X, Song J, Zhang J, Li G. Stimuli-responsive platinum and ruthenium complexes for lung cancer therapy. Front Pharmacol 2022; 13:1035217. [PMID: 36324675 PMCID: PMC9618881 DOI: 10.3389/fphar.2022.1035217] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 10/04/2022] [Indexed: 11/13/2022] Open
Abstract
Lung cancer is the most common cause of cancer-related deaths worldwide. More efficient treatments are desperately needed. For decades, the success of platinum-based anticancer drugs has promoted the exploration of metal-based agents. Four ruthenium-based complexes have also entered clinical trials as candidates of anticancer metallodrugs. However, systemic toxicity, severe side effects and drug-resistance impeded their applications and efficacy. Stimuli-responsiveness of Pt- and Ru-based complexes provide a great chance to weaken the side effects and strengthen the clinical efficacy in drug design. This review provides an overview on the stimuli-responsive Pt- and Ru-based metallic anticancer drugs for lung cancer. They are categorized as endo-stimuli-responsive, exo-stimuli-responsive, and dual-stimuli-responsive prodrugs based on the nature of stimuli. We describe various representative examples of structure, response mechanism, and potential medical applications in lung cancer. In the end, we discuss the future opportunities and challenges in this field.
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Affiliation(s)
- Cheng Zhang
- The Department of Thoracic Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Tong Kang
- Department of Dermatology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xinyi Wang
- The Department of Thoracic Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jiaqi Song
- Department of Biophysics, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jia Zhang
- The Department of Thoracic Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
- *Correspondence: Jia Zhang, ; Guanying Li,
| | - Guanying Li
- Department of Biophysics, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- *Correspondence: Jia Zhang, ; Guanying Li,
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Franco Machado J, Morais TS. Are smart delivery systems the solution to overcome the lack of selectivity of current metallodrugs in cancer therapy? Dalton Trans 2022; 51:2593-2609. [PMID: 35106525 DOI: 10.1039/d1dt04079k] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
Abstract
Chemotherapeutic metallodrugs such as cisplatin and its derivatives are among the most widely applied anticancer treatments worldwide. Despite their clinical success, patients suffer from severe adverse effects while subjected to treatment due to platinum's low selectivity for tumour over healthy tissues. Additionally, intrinsic or acquired resistance to metallodrugs, as well as their inability to reach cancer metastases, often results in therapeutic failure. The evident need for highly efficient and specific treatments has driven the scientific community to research novel ways to surpass the stated limitations. Within this scenario, a rising number of smart drug delivery systems have been lately reported to target primary cancers or metastases, where the metallodrugs are released in a controlled and selective way triggered by specific tumour-related stimuli, thus suggesting a viable and attractive therapeutic approach. Herein, we discuss the main efforts undertaken in the past few years towards the smart delivery of metal-based drugs and drug candidates to tumour sites, particularly focusing on the pH- and/or redox-responsive targeted delivery of platinum and ruthenium anticancer complexes.
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Affiliation(s)
- João Franco Machado
- Centro de Química Estrutural, Institute of Molecular Sciences and Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal.
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139, 7), 2695-066 Bobadela LRS, Portugal
| | - Tânia S Morais
- Centro de Química Estrutural, Institute of Molecular Sciences and Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal.
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Harihar S, Mone N, Satpute SK, Chadar D, Chakravarty D, Weyhermüller T, Butcher RJ, Salunke-Gawali S. Metal complexes of a pro-vitamin K3 analog phthiocol (2-hydroxy-3-methylnaphthalene-1,4-dione): synthesis, characterization, and anticancer activity. Dalton Trans 2022; 51:17338-17353. [DOI: 10.1039/d2dt02748h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Anticancer activity of geometrical isomers of phthiocol complexes are evaluated against MCF-7 and A549 cell lines.
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Affiliation(s)
- Shital Harihar
- Department of Chemistry, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Nishigandha Mone
- Department of Microbiology, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Surekha K. Satpute
- Department of Microbiology, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Dattatray Chadar
- Department of Chemistry, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Debamitra Chakravarty
- Central Instrumentation Facility, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Thomas Weyhermüller
- MPI für Chemische Energiekonversion, Stiftstr. 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Ray J. Butcher
- Department of Chemistry, Howard University, Washington, D.C., 20059, USA
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6
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Tethering smartness to the metal containing polymers - recent trends in the stimuli-responsive metal containing polymers. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122129] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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7
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Dzhardimalieva GI, Rabinskiy LN, Kydralieva KA, Uflyand IE. Recent advances in metallopolymer-based drug delivery systems. RSC Adv 2019; 9:37009-37051. [PMID: 35539076 PMCID: PMC9075603 DOI: 10.1039/c9ra06678k] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 11/06/2019] [Indexed: 12/12/2022] Open
Abstract
Metallopolymers (MPs) or metal-containing polymers have shown great potential as new drug delivery systems (DDSs) due to their unique properties, including universal architectures, composition, properties and surface chemistry. Over the past few decades, the exponential growth of many new classes of MPs that deal with these issues has been demonstrated. This review presents and assesses the recent advances and challenges associated with using MPs as DDSs. Among the most widely used MPs for these purposes, metal complexes based on synthetic and natural polymers, coordination polymers, metal-organic frameworks, and metallodendrimers are distinguished. Particular attention is paid to the stimulus- and multistimuli-responsive metallopolymer-based DDSs. Of considerable interest is the use of MPs for combination therapy and multimodal systems. Finally, the problems and future prospects of using metallopolymer-based DDSs are outlined. The bibliography includes articles published over the past five years.
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Affiliation(s)
- Gulzhian I Dzhardimalieva
- Laboratory of Metallopolymers, The Institute of Problems of Chemical Physics RAS Academician Semenov Avenue 1 Chernogolovka Moscow Region 142432 Russian Federation
- Moscow Aviation Institute (National Research University) Volokolamskoe Shosse, 4 Moscow 125993 Russia
| | - Lev N Rabinskiy
- Moscow Aviation Institute (National Research University) Volokolamskoe Shosse, 4 Moscow 125993 Russia
| | - Kamila A Kydralieva
- Moscow Aviation Institute (National Research University) Volokolamskoe Shosse, 4 Moscow 125993 Russia
| | - Igor E Uflyand
- Department of Chemistry, Southern Federal University B. Sadovaya Str. 105/42 Rostov-on-Don 344006 Russian Federation
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Yao X, Tracy CM, Bierbach U. Cysteine-Directed Bioconjugation of a Platinum(II)-Acridine Anticancer Agent. Inorg Chem 2018; 58:43-46. [PMID: 30543413 DOI: 10.1021/acs.inorgchem.8b02717] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Classical maleimide Michael addition chemistry in conjunction with copper-free click chemistry was investigated as a synthetic strategy to attach cytotoxic platinum-acridine hybrid agents to carrier proteins. The structural integrity and selectivity of the model payloads, which were validated in human serum albumin (HSA) using mass spectrometric analysis and heteronuclear 2D 1H-15N HSQC NMR experiments, may have broad utility for the targeted delivery of highly cytotoxic platinum acridines and other nonclassical platinum containing anticancer agents.
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Affiliation(s)
- Xiyuan Yao
- Department of Chemistry , Wake Forest University , Wake Downtown Campus , Winston-Salem , North Carolina 27101 , United States
| | - Christopher M Tracy
- Department of Chemistry , Wake Forest University , Wake Downtown Campus , Winston-Salem , North Carolina 27101 , United States
| | - Ulrich Bierbach
- Department of Chemistry , Wake Forest University , Wake Downtown Campus , Winston-Salem , North Carolina 27101 , United States
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9
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Xiao H, Yan L, Dempsey EM, Song W, Qi R, Li W, Huang Y, Jing X, Zhou D, Ding J, Chen X. Recent progress in polymer-based platinum drug delivery systems. Prog Polym Sci 2018. [DOI: 10.1016/j.progpolymsci.2018.07.004] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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10
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Abstract
The success of platinum-based anticancer agents has motivated the exploration of novel metal-based drugs for several decades, whereas problems such as drug-resistance and systemic toxicity hampered their clinical applications and efficacy. Stimuli-responsiveness of some metal complexes offers a good opportunity for designing site-specific prodrugs to maximize the therapeutic efficacy and minimize the side effect of metallodrugs. This review presents a comprehensive and up-to-date overview on the therapeutic stimuli-responsive metallodrugs that have appeared in the past two decades, where stimuli such as redox, pH, enzyme, light, temperature, and so forth were involved. The compounds are classified into three major categories based on the nature of stimuli, that is, endo-stimuli-responsive metallodrugs, exo-stimuli-responsive metallodrugs, and dual-stimuli-responsive metallodrugs. Representative examples of each type are discussed in terms of structure, response mechanism, and potential medical applications. In the end, future opportunities and challenges in this field are tentatively proposed. With diverse metal complexes being introduced, the foci of this review are pointed to platinum and ruthenium complexes.
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Affiliation(s)
- Xiaohui Wang
- College of Chemistry and Molecular Engineering , Nanjing Tech University , Nanjing 211816 , P. R. China
| | - Xiaoyong Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Suxing Jin
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Nafees Muhammad
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , P. R. China
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210093 , P. R. China
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Ding S, Bierbach U. Linker design for the modular assembly of multifunctional and targeted platinum(ii)-containing anticancer agents. Dalton Trans 2018; 45:13104-13. [PMID: 27251881 DOI: 10.1039/c6dt01399f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A versatile and efficient modular synthetic platform was developed for assembling multifunctional conjugates and targeted forms of platinum-(benz)acridines, a class of highly cytotoxic DNA-targeted hybrid agents. The synthetic strategy involved amide coupling between succinyl ester-modified platinum compounds (P1, P2) and a set of 11 biologically relevant primary and secondary amines (N1-N11). To demonstrate the feasibility and versatility of the approach, a structurally and functionally diverse range of amines was introduced. These include biologically active molecules, such as rucaparib (a PARP inhibitor), E/Z-endoxifen (an estrogen receptor antagonist), and a quinazoline-based tyrosine kinase inhibitor. Micro-scale reactions in Eppendorf tubes or on 96-well plates were used to screen for optimal coupling conditions in DMF solution with carbodiimide-, uronium-, and phosphonium-based compounds, as well as other common coupling reagents. Reactions with the phosphonium-based coupling reagent PyBOP produced the highest yields and gave the cleanest conversions. Furthermore, it was demonstrated that the chemistry can also be performed in aqueous media and is amenable to parallel synthesis based on multiple consecutive reactions in DMF in a "one-tube" format. In-line LC-MS was used to assess the stability of the conjugates in physiologically relevant buffers. Hydrolysis of the conjugates occurs at the ester moiety and is facilitated by the aquated metal moiety under low-chloride ion conditions. The rate of ester cleavage greatly depends on the nature of the amine component. Potential applications of the linker technology are discussed.
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Affiliation(s)
- S Ding
- Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina 27109, USA.
| | - U Bierbach
- Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina 27109, USA. and Comprehensive Cancer Center, Wake Forest University Health Sciences, Winston-Salem, North Carolina 27157, USA
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12
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Zheng Y, Fahrenholtz CD, Hackett CL, Ding S, Day CS, Dhall R, Marrs GS, Gross MD, Singh R, Bierbach U. Large-Pore Functionalized Mesoporous Silica Nanoparticles as Drug Delivery Vector for a Highly Cytotoxic Hybrid Platinum-Acridine Anticancer Agent. Chemistry 2017; 23:3386-3397. [PMID: 28122141 DOI: 10.1002/chem.201604868] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Indexed: 12/17/2022]
Abstract
Large-pore mesoporous silica nanoparticles (MSN) were prepared and functionalized to serve as a highly robust and biocompatible delivery platform for platinum-acridine (PA) anticancer agents. The material showed a high loading capacity for the dicationic, hydrophilic hybrid agent [PtCl(en)(N-[acridin-9-ylaminoethyl]-N-methylpropionamidine)] dinitrate salt (P1A1) and virtually complete retention of payload at neutral pH in a high-chloride buffer. In acidic media mimicking the pH inside the cell lysosomes, rapid, burst-like release of P1A1 from the nanoparticles is observed. Coating of the materials in phospholipid bilayers resulted in nanoparticles with greatly improved colloidal stability. The lipid and carboxylate-modified nanoparticles containing 40 wt % drug caused S-phase arrest and inhibited cell proliferation in pancreatic cancer cells at submicromolar concentrations similar to carrier-free P1A1. The most striking feature of nanoparticle-delivered P1A1 was that the payload did not escape from the acidified lysosomal vesicles into the cytoplasm, but was shuttled to the nuclear membrane and released into the nucleus.
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Affiliation(s)
- Ye Zheng
- Department of Chemistry, Wake Forest University, Winston-Salem, NC, 27109, USA
| | - Cale D Fahrenholtz
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC, 27157, USA
| | | | - Song Ding
- Department of Chemistry, Wake Forest University, Winston-Salem, NC, 27109, USA
| | - Cynthia S Day
- Department of Chemistry, Wake Forest University, Winston-Salem, NC, 27109, USA
| | - Rohan Dhall
- Analytical Instrumentation Facility, Monteith Research Center, North Carolina State University, Raleigh, NC, 27695, USA
| | - Glen S Marrs
- Department of Biology, Wake Forest University, Winston-Salem, NC, 27109, USA
| | - Michael D Gross
- Department of Chemistry, Wake Forest University, Winston-Salem, NC, 27109, USA
| | - Ravi Singh
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC, 27157, USA
| | - Ulrich Bierbach
- Department of Chemistry, Wake Forest University, Winston-Salem, NC, 27109, USA
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Hemmer E, Acosta-Mora P, Méndez-Ramos J, Fischer S. Optical nanoprobes for biomedical applications: shining a light on upconverting and near-infrared emitting nanoparticles for imaging, thermal sensing, and photodynamic therapy. J Mater Chem B 2017; 5:4365-4392. [DOI: 10.1039/c7tb00403f] [Citation(s) in RCA: 150] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Shining a light on spectrally converting lanthanide (Ln3+)-doped nanoparticles: progress, trends, and challenges in Ln3+-nanoprobes for near-infrared bioimaging, nanothermometry, and photodynamic therapy.
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Affiliation(s)
- E. Hemmer
- Department of Chemistry and Biomolecular Sciences
- University of Ottawa
- Ottawa (ON)
- Canada
| | - P. Acosta-Mora
- Departamento de Fíísica
- Universidad de La Laguna
- Tenerife
- Spain
| | - J. Méndez-Ramos
- Departamento de Fíísica
- Universidad de La Laguna
- Tenerife
- Spain
| | - S. Fischer
- Department of Materials Science and Engineering, University of California—Berkeley
- Berkeley
- USA
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14
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Yang M, Bierbach U. Metal-Containing Pharmacophores in Molecularly Targeted Anticancer Therapies and Diagnostics. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601149] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Mu Yang
- Department of Chemistry; Wake Forest University; 27109 Winston-Salem North Carolina USA
| | - Ulrich Bierbach
- Department of Chemistry; Wake Forest University; 27109 Winston-Salem North Carolina USA
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15
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Sarko D. Kidney-Specific Drug Delivery: Review of Opportunities, Achievements, and Challenges. ACTA ACUST UNITED AC 2016. [DOI: 10.15406/japlr.2016.02.00033] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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