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Han J, Yang W, Li Y, Li J, Jiang F, Xie J, Huang X. Combining Doxorubicin-Conjugated Polymeric Nanoparticles and 5-Aminolevulinic Acid for Enhancing Radiotherapy against Lung Cancer. Bioconjug Chem 2022; 33:654-665. [PMID: 35385661 DOI: 10.1021/acs.bioconjchem.2c00066] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Radiation therapy (RT) concurrent with chemotherapy improves local lung cancer control but may cause systemic toxicity. There is an unmet clinical need of treatments that can selectively sensitize cancer cells to RT. Herein, we explored a radiosensitizing strategy that combines doxorubicin (DOX)-encapsulated polyaspartamide nanoparticles and 5-aminolevulinic acid (5-ALA). The DOX-polyaspartamide nanoparticles were coupled with NTSmut, a ligand specific to neurotensin receptor type 1 (NTSR1), for lung cancer targeting. DOX was coupled to the polymer backbone through a pH-sensitive hydrazone linker, which allows for controlled release of the drug in an acidic tumor micromovement. Meanwhile, 5-ALA accumulates in the cancer cell's mitochondria, forming protoporphyrin (PpIX) that amplifies RT-induced oxidative stress. When tested in vitro in H1299 cells, DOX-encapsulated nanoparticles in conjugation with 5-ALA enhanced cancer cell killing owing to the complementary radiosensitizing effects of DOX and 5-ALA. In vivo studies confirmed that the combination improved tumor suppression relative to RT alone without causing toxicity to normal tissues. Overall, our study suggests an effective and selective radiosensitizing approach.
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Affiliation(s)
- Jinghua Han
- College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300353, China
| | - Wei Yang
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - Yuanke Li
- State Key Laboratory of Medicinal Chemical Biology, and Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Jianwen Li
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - Fangchao Jiang
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - Jin Xie
- Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - Xinglu Huang
- State Key Laboratory of Medicinal Chemical Biology, and Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, China
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2
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Peter S, Morifi E, Aderibigbe BA. Hybrid Compounds Containing a Ferrocene Scaffold as Potential Antimalarials. ChemistrySelect 2021. [DOI: 10.1002/slct.202004710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Sijongesonke Peter
- Department of Chemistry University of Fort Hare, Alice Campus Alice 5700, Eastern Cape South Africa
| | - Eric Morifi
- School of Chemistry, Mass Spectrometry Division University of Witwatersrand, Johannesburg Private Bag X3 WITS 2050 South Africa
| | - Blessing A. Aderibigbe
- Department of Chemistry University of Fort Hare, Alice Campus Alice 5700, Eastern Cape South Africa
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Wang R, Chen H, Yan W, Zheng M, Zhang T, Zhang Y. Ferrocene-containing hybrids as potential anticancer agents: Current developments, mechanisms of action and structure-activity relationships. Eur J Med Chem 2020; 190:112109. [PMID: 32032851 DOI: 10.1016/j.ejmech.2020.112109] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 01/29/2020] [Accepted: 01/29/2020] [Indexed: 12/11/2022]
Abstract
Cancer is one of the most fatal threatens to human health throughout the world. The major challenges in the control and eradication of cancers are the continuous emergency of drug-resistant cancer and the low specificity of anticancer agents, creating an urgent need to develop novel anticancer agents. Organometallic compounds especially ferrocene derivatives possess remarkable structural and mechanistic diversity, inherent stability towards air, heat and light, low toxicity, low cost, reversible redox, ligand exchange, and catalytic properties, making them promising drug candidates for cancer therapy. Ferrocifen, a ferrocene-phenol hybrid, has demonstrated promising anticancer properties on drug-resistant cancers. Currently, Ferrocifen is in pre-clinical trial against cancers. Obviously, ferrocene moiety is a useful template for the development of novel anticancer agents. This review will provide an overview of ferrocene-containing hybrids with potential application in the treatment of cancers covering articles published between 2010 and 2020. The mechanisms of action, the critical aspects of design and structure-activity relationships are also discussed.
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Affiliation(s)
- Ruo Wang
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China.
| | - Huahong Chen
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
| | - Weitao Yan
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
| | - Mingwen Zheng
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
| | - Tesen Zhang
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
| | - Yaohuan Zhang
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
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Mukaya EH, Mbianda XY. Macromolecular Prodrugs Containing Organoiron-Based Compounds in Cancer Research: A Review. Mini Rev Med Chem 2019; 20:726-738. [PMID: 31702511 DOI: 10.2174/1389557519666191107142926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 07/10/2019] [Accepted: 10/03/2019] [Indexed: 11/22/2022]
Abstract
Among the methods used for the treatment of cancer, chemotherapy is widely used, and it is by far one of the most unpleasant procedures given to a patient because of its severe side effects; while being necessary. One of the major problems in cancer chemotherapy is the limited selectivity of most of the drugs in current clinical use. Following administration, the active agent is distributed over the entire body and reaches not only the target cells or tissues but also interacts with healthy cells. In an attempt to overcome the side effects of anticancer drugs, the modification of the anticancer bioactive compounds has been a topic of active research for years. Numerous delivery systems such as drugcontaining liposomes, microencapsulation, nanoparticles, and water-soluble polymers have been used for the delivery of bioactive compounds to the site of action. Water-soluble polymeric conjugates and co-conjugates have remained the most outstanding delivery technique. This review will discuss the development of polymeric conjugates and co-conjugates of ferrocene in cancer research.
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Affiliation(s)
- Elie Hembe Mukaya
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus P.O. Box 17011, Johannesburg, South Africa
| | - Xavier Yangkou Mbianda
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus P.O. Box 17011, Johannesburg, South Africa
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5
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Diainabo KJ, Neuse EW, Chen CT, Lynne Van Zyl R. Design and synthesis of polysapartamide co-drugs of platinum and methotrexate as anticancer agents. INT J POLYM MATER PO 2018. [DOI: 10.1080/00914037.2018.1455681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Kayembe Jacques Diainabo
- Polymer Research Group, School of Chemistry, University of the Witwatersrand, Johannesburg, South Africa
- Pharmacology Division, Department of Pharmacy and Pharmacology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - E. W. Neuse
- Polymer Research Group, School of Chemistry, University of the Witwatersrand, Johannesburg, South Africa
| | - Chien-Teng Chen
- Pharmacology Division, Department of Pharmacy and Pharmacology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Robyn Lynne Van Zyl
- Pharmacology Division, Department of Pharmacy and Pharmacology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Yan Y, Zhang J, Ren L, Tang C. Metal-containing and related polymers for biomedical applications. Chem Soc Rev 2016; 45:5232-63. [PMID: 26910408 PMCID: PMC4996776 DOI: 10.1039/c6cs00026f] [Citation(s) in RCA: 187] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A survey of the most recent progress in the biomedical applications of metal-containing polymers is given. Due to the unique optical, electrochemical, and magnetic properties, at least 30 different metal elements, most of them transition metals, are introduced into polymeric frameworks for interactions with biology-relevant substrates via various means. Inspired by the advance of metal-containing small molecular drugs and promoted by the great progress in polymer chemistry, metal-containing polymers have gained momentum during recent decades. According to their different applications, this review summarizes the following biomedical applications: (1) metal-containing polymers as drug delivery vehicles; (2) metal-containing polymeric drugs and biocides, including antimicrobial and antiviral agents, anticancer drugs, photodynamic therapy agents, radiotherapy agents and biocides; (3) metal-containing polymers as biosensors, and (4) metal-containing polymers in bioimaging.
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Affiliation(s)
- Yi Yan
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, United States
- Department of Applied Chemistry, School of Science, Northwestern Polytechnical, University, Xi’an, Shannxi, 710129, China
| | - Jiuyang Zhang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, United States
| | - Lixia Ren
- School of Material Science and Engineering, Tianjin University, Tianjin 300072, China
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, United States
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Okasha RM. Proton Sensing Color Changing Organoiron and Organic Macromolecules. J Inorg Organomet Polym Mater 2015. [DOI: 10.1007/s10904-015-0193-6] [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]
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Aderibigbe BA, Neuse EW, Sadiku ER, Ray SS, Smith PJ. Synthesis, characterization, and antiplasmodial activity of polymer-incorporated aminoquinolines. J Biomed Mater Res A 2013; 102:1941-9. [PMID: 23853120 DOI: 10.1002/jbm.a.34866] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 06/21/2013] [Accepted: 06/21/2013] [Indexed: 11/08/2022]
Abstract
In this research, aminoquinoline compounds were synthesized, characterized, and incorporated into water-soluble polymers to form conjugates. The conjugates were characterized by X-ray diffraction, thermal gravimetric analysis, scanning electron microscope, Fourier transform infrared spectroscopy, and nuclear magnetic resonance spectroscopy to confirm the successful incorporation of the aminoquinoline compound on to the polymer. The synthesized conjugates were screened for in vitro antiplasmodial activity in triplet test against chloroquine-sensitive strain of Plasmodium falciparum and chloroquine drug was used as a reference drug in all the experiments. A full dose-response was performed to determine the concentration inhibiting 50% of parasite growth (IC50 value). Polymeric conjugates containing 3-diethylamino-1-propylamine solubilizing units were found to be most active against the chloroquine-sensitive strain of P. falciparum.
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Affiliation(s)
- B A Aderibigbe
- Department of Chemical, Metallurgical and Materials Engineering, Tshwane University of Technology, Pretoria, South Africa
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Affiliation(s)
- Susana S. Braga
- QOPNA, Department
of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Artur M. S. Silva
- QOPNA, Department
of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
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Aderibigbe BA, Neuse EW. Macromolecular Conjugates of 4- and 8-Aminoquinoline Compounds. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9616-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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