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Intracellular delivery of oxaliplatin conjugate via cell penetrating peptide for the treatment of colorectal carcinoma in vitro and in vivo. Int J Pharm 2021; 606:120904. [PMID: 34293467 DOI: 10.1016/j.ijpharm.2021.120904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 07/06/2021] [Accepted: 07/16/2021] [Indexed: 12/24/2022]
Abstract
Pt-based drugs are one of the main active agents in colorectal cancer treatment. However, drug resistance and dose-dependent side effects are the main barriers that restrict their clinical applications. As an alternative approach to these issues, we designed and synthesized a cell penetrating peptide (CPP) octaarginine-oxaliplatin conjugate that quickly and successfully delivered oxaliplatin into colon cancer cells. The CPP octaarginine is a well-studied cationic peptide that can play a role as a drug delivery vector. In this work, an octaarginine CPP (RRRRRRRR) was conjugated with oxaliplatin via a specific heterobifunctional linker. The in vitro studies showed the conjugate had affinity toward mitochondria inside cells and the MTT assay confirmed that conjugate is active in low micromolar range against colon cancer cells, requiring much lower concentrations than the oxaliplatin alone to reach IC50. More importantly, in the in vivo mouse study, the conjugate effectively inhibited tumor growth and showed considerably high antitumor activity, demonstrating the conjugate can perform well in vivo. This strategy may offer a new approach for designing oxaliplatin derivatives or prodrugs with remarkable therapeutic capabilities.
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2
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Zajda J, Wróblewska A, Ruzik L, Matczuk M. Methodology for characterization of platinum-based drug's targeted delivery nanosystems. J Control Release 2021; 335:178-190. [PMID: 34022322 DOI: 10.1016/j.jconrel.2021.05.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/13/2021] [Accepted: 05/18/2021] [Indexed: 12/18/2022]
Abstract
Conventional anticancer therapies exploiting platinum-based drugs rely principally on the intravascular injection of the therapeutic agent. The anticancer drug is distributed throughout the body by the systemic blood circulation undergoing cellular uptake, rapid clearance and excretion. Consequently, only a small portion of the platinum-based drug reaches the tumor site, which is associated with severe side effects. For this reason, targeted delivery systems are of great need since they offer enhanced and selective delivery of a drug to cancerous cells making the therapy safe and more effective. Up to date, a variety of the Pt-based drug targeted delivery systems (Pt-based DTDSs) utilizing nanomaterials have been developed and tested using a range of analytical techniques that provided essential information on their synthesis, stability, biodistribution and cytotoxicity. Here we summarize those experimental techniques indicating their applicability at different stages of the research, as well as pointing out their strengths, advantages, drawbacks and limitations. Also, the existing strategies and approaches are critically reviewed with the objective to reveal and give rise to the development of the analytical methodology suitable for reliable Pt-based DTDSs characterization which would eventually result in novel therapies and better patients' outcomes.
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Affiliation(s)
- J Zajda
- Chair of Analytical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego St. 3, 00-664 Warsaw, Poland
| | - A Wróblewska
- Chair of Analytical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego St. 3, 00-664 Warsaw, Poland
| | - L Ruzik
- Chair of Analytical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego St. 3, 00-664 Warsaw, Poland
| | - M Matczuk
- Chair of Analytical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego St. 3, 00-664 Warsaw, Poland.
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3
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Xiao X, Oswald JT, Wang T, Zhang W, Li W. Use of Anticancer Platinum Compounds in Combination Therapies and Challenges in Drug Delivery. Curr Med Chem 2020; 27:3055-3078. [PMID: 30394206 DOI: 10.2174/0929867325666181105115849] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 08/30/2018] [Accepted: 10/30/2018] [Indexed: 12/19/2022]
Abstract
As one of the leading and most important metal-based drugs, platinum-based pharmaceuticals are widely used in the treatment of solid malignancies. Despite significant side effects and acquired drug resistance have limited their clinical applications, platinum has shown strong inhibitory effects for a wide assortment of tumors. Drug delivery systems using emerging technologies such as liposomes, dendrimers, polymers, nanotubes and other nanocompositions, all show promise for the safe delivery of platinum-based compounds. Due to the specificity of nano-formulations; unwanted side-effects and drug resistance can be largely averted. In addition, combinational therapy has been shown to be an effective way to improve the efficacy of platinum based anti-tumor drugs. This review first introduces drug delivery systems used for platinum and combinational therapeutic delivery. Then we highlight some of the recent advances in the field of drug delivery for combinational therapy; specifically progress in leveraging the cytotoxic nature of platinum-based drugs, the combinational effect of other drugs with platinum, while evaluating the drug targeting, side effect reducing and sitespecific nature of nanotechnology-based delivery platforms.
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Affiliation(s)
- Xiao Xiao
- School of Pharmacy, Jilin Medical University, Jilin, 132013, China
| | - James Trevor Oswald
- School of Nanotechnology Engineering, University Of Waterloo, Waterloo, Canada
| | - Ting Wang
- Department of the Gastrointestinal Surgery, The first Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Weina Zhang
- Common Subjects Department, Shangqiu Medical College, Henan 476100, China
| | - Wenliang Li
- School of Pharmacy, Jilin Medical University, Jilin, 132013, China
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4
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Polyamidoamine-Drug Conjugates Containing Metal-Based Anticancer Compounds. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01325-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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5
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Liu C, Li Y, Li Y, Duan Q. Preparation of a star-shaped copolymer with porphyrin core and four PNIPAM-b-POEGMA arms for photodynamic therapy. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 98:74-82. [DOI: 10.1016/j.msec.2018.12.121] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 10/31/2018] [Accepted: 12/27/2018] [Indexed: 01/17/2023]
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6
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Li Y, Shi S, Ming Y, Wang L, Li C, Luo M, Li Z, Li B, Chen J. Specific cancer stem cell-therapy by albumin nanoparticles functionalized with CD44-mediated targeting. J Nanobiotechnology 2018; 16:99. [PMID: 30501644 PMCID: PMC6271611 DOI: 10.1186/s12951-018-0424-4] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 11/21/2018] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Cancer stem cells (CSCs) are highly proliferative and tumorigenic, which contributes to chemotherapy resistance and tumor occurrence. CSCs specific therapy may achieve excellent therapeutic effects, especially to the drug-resistant tumors. RESULTS In this study, we developed a kind of targeting nanoparticle system based on cationic albumin functionalized with hyaluronic acid (HA) to target the CD44 overexpressed CSCs. All-trans-retinoic acid (ATRA) was encapsulated in the nanoparticles with ultrahigh encapsulation efficiency (EE%) of 93% and loading content of 8.37%. TEM analysis showed the nanoparticles were spherical, uniform-sized and surrounded by a coating layer consists of HA. Four weeks of continuously measurements of size, PDI and EE% revealed the high stability of nanoparticles. Thanks to HA conjugation on the surface, the resultant nanoparticles (HA-eNPs) demonstrated high affinity and specific binding to CD44-enriched B16F10 cells. In vivo imaging revealed that HA-eNPs can targeted accumulate in tumor-bearing lung of mouse. The cytotoxicity tests illustrated that ATRA-laden HA-eNPs possessed better killing ability to B16F10 cells than free drug or normal nanoparticles in the same dose, indicating its good targeting property. Moreover, HA-eNPs/ATRA treatment decreased side population of B16F10 cells significantly in vitro. Finally, tumor growth was significantly inhibited by HA-eNPs/ATRA in lung metastasis tumor mice. CONCLUSIONS These results demonstrate that the HA functionalized albumin nanoparticles is an efficient system for targeted delivery of antitumor drugs to eliminate the CSCs.
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Affiliation(s)
- Yuanyuan Li
- Department of Pharmacy, Third Affiliated Hospital & Research Institute of Surgery of Army Medical University, 10# Changjiangzhilu, Chongqing, 400042 People’s Republic of China
| | - Sanjun Shi
- Department of Pharmacy, Third Affiliated Hospital & Research Institute of Surgery of Army Medical University, 10# Changjiangzhilu, Chongqing, 400042 People’s Republic of China
| | - Yue Ming
- Department of Pharmacy, Third Affiliated Hospital & Research Institute of Surgery of Army Medical University, 10# Changjiangzhilu, Chongqing, 400042 People’s Republic of China
| | - Linli Wang
- Department of Pharmacy, Third Affiliated Hospital & Research Institute of Surgery of Army Medical University, 10# Changjiangzhilu, Chongqing, 400042 People’s Republic of China
| | - Chenwen Li
- Department of Pharmacy, Third Affiliated Hospital & Research Institute of Surgery of Army Medical University, 10# Changjiangzhilu, Chongqing, 400042 People’s Republic of China
| | - Minghe Luo
- Department of Pharmacy, Third Affiliated Hospital & Research Institute of Surgery of Army Medical University, 10# Changjiangzhilu, Chongqing, 400042 People’s Republic of China
| | - Ziwei Li
- Department of Pharmacy, Third Affiliated Hospital & Research Institute of Surgery of Army Medical University, 10# Changjiangzhilu, Chongqing, 400042 People’s Republic of China
| | - Bin Li
- Department of Pharmacy, Third Affiliated Hospital & Research Institute of Surgery of Army Medical University, 10# Changjiangzhilu, Chongqing, 400042 People’s Republic of China
| | - Jianhong Chen
- Department of Pharmacy, Third Affiliated Hospital & Research Institute of Surgery of Army Medical University, 10# Changjiangzhilu, Chongqing, 400042 People’s Republic of China
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7
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Chen Q, Yang Y, Lin X, Ma W, Chen G, Li W, Wang X, Yu Z. Platinum(iv) prodrugs with long lipid chains for drug delivery and overcoming cisplatin resistance. Chem Commun (Camb) 2018; 54:5369-5372. [PMID: 29744485 DOI: 10.1039/c8cc02791a] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Platinum(iv) prodrugs of clinically used cisplatin and oxaliplatin with two axial long lipid chains were developed for nanoparticle delivery to combat cisplatin resistance.
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Affiliation(s)
- Qiling Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China.
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Xiong Q, Cui M, Yu G, Wang J, Song T. Facile Fabrication of Reduction-Responsive Supramolecular Nanoassemblies for Co-delivery of Doxorubicin and Sorafenib toward Hepatoma Cells. Front Pharmacol 2018; 9:61. [PMID: 29487523 PMCID: PMC5816960 DOI: 10.3389/fphar.2018.00061] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 01/17/2018] [Indexed: 01/02/2023] Open
Abstract
Combination of doxorubicin with sorafenib (SF) was reported to be a promising strategy for treating hepatocellular carcinoma (HCC). In this study, we designed a reduction-responsive supramolecular nanosystem based on poly (ethylene glycol)-β-cyclodextrin (PEG-CD) and a disulfide-containing adamantine-terminated doxorubicin prodrug (AD) for efficient co-delivery of doxorubicin and sorafenib. PEG-CD/AD supramolecular amphiphiles were formed through host-guest interaction between cyclodextrin and adamantine moieties, and then self-assembled into regular spherical nanoparticles with a uniform size of 166.4 nm. Flow cytometry analysis and confocal laser scanning microscopy images showed that PEG-CD/AD nanoparticles could be successfully taken up by HepG2 cells and then released doxorubicin into the cell nuclei. Moreover, sorafenib could be facilely encapsulated into the hydrophobic cores to form PEG-CD/AD/SF nanoparticles with a slightly larger size of 186.2 nm. PEG-CD/AD/SF nanoparticles sequentially released sorafenib and doxorubicin in a reduction-response manner. In vitro cytotoxicity assay showed that PEG-CD/AD/SF nanoparticles had an approximately 4.7-fold decrease in the IC50 value compared to that of PEG-CD/AD and SF physical mixtures, indicating stronger inhibitory effect against HepG2 cells by co-loading these two drugs. In summary, this novel supramolecular nanosystem provided a simple strategy to co-deliver doxorubicin and sorafenib toward hepatoma cells, which showed promising potential for treatment of HCC.
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Affiliation(s)
- Qingqing Xiong
- Department of Hepatobiliary Cancer, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Mangmang Cui
- Department of Hepatobiliary Cancer, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,Hebei province Cangzhou Hospital of Integrated Traditional and Western Medicine, Cangzhou, China
| | - Ge Yu
- Department of Hepatobiliary Cancer, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Jian Wang
- Department of Immunology, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Tianqiang Song
- Department of Hepatobiliary Cancer, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
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9
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Pang CT, Ammit AJ, Ong YQE, Wheate NJ. para-Sulfonatocalix[4]arene and polyamidoamine dendrimer nanocomplexes as delivery vehicles for a novel platinum anticancer agent. J Inorg Biochem 2017; 176:1-7. [PMID: 28810174 DOI: 10.1016/j.jinorgbio.2017.08.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 07/19/2017] [Accepted: 08/04/2017] [Indexed: 11/20/2022]
Abstract
Novel para-sulfonatocalix[4]arene (sCX[4]) and polyamidoamine (PAMAM) dendrimer nanocomplexes were evaluated as delivery vehicles for the platinum anticancer agent [(1,10-phenanthroline)(1S,2S-diaminocyclohexane)platinum(II)] chloride (PHENSS). Different ratios of sCX[4] to PHENSS were tested for their compatibility, with a ratio of 6:1 sCX[4]:PHENSS having the best solubility. The loading of sCX[4], and sCX[4]-bound PHENSS, onto three different generations of PAMAM dendrimers (G3.0-5.0) was examined using UV-visible spectrophotometry. The quantity of sCX[4] bound was found to increase exponentially with dendrimer size: G3, 15 sCX[4] molecules per dendrimer; G4, 37; and G5, 78. Similarly, the loading of sCX[4]-bound PHENSS also increased with increasing dendrimer size: G3, 7 PHENSS molecules per dendrimer; G4, 14; and G5, 28.5. The loading of sCX[4]-bound PHENSS molecules is significantly lower when compared with that of sCX[4], which indicates that less than half of the binding sites were occupied (45, 44, and 44%, respectively). By 1H NMR and UV-vis analysis, the nanocomplex was found to be stable in NaCl solutions at concentrations up to 150mM. While PHENSS is more active in vitro than cisplatin against the human breast cancer cell line, MCF-7, delivery of PHENSS using the sCX[4]-dendrimer nanocomplexes, regardless of dendrimer generation, had little effect on PHENSS cytotoxicity. The results of this study may have application in the delivery of a variety of small molecule metal-based drugs for which chemical conjugation to a nanoparticle is undesired or not feasible.
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Affiliation(s)
- Chi Ting Pang
- Faculty of Pharmacy, The University of Sydney, NSW 2006, Australia
| | - Alaina J Ammit
- Woolcock Emphysema Centre, Woolcock Institute of Medical Research, The University of Sydney, NSW 2037, Australia; School of Life Sciences, Faculty of Science, University of Technology, Sydney, NSW 2007, Australia
| | | | - Nial J Wheate
- Faculty of Pharmacy, The University of Sydney, NSW 2006, Australia.
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10
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Wang Y, Wang L, Chen G, Gong S. Carboplatin-Complexed and cRGD-Conjugated Unimolecular Nanoparticles for Targeted Ovarian Cancer Therapy. Macromol Biosci 2016; 17. [PMID: 27911475 DOI: 10.1002/mabi.201600292] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 10/12/2016] [Indexed: 01/06/2023]
Abstract
Platinum-based chemotherapy has been widely used to treat cancers including ovarian cancer; however, it suffers from dose-limiting toxicity. Judiciously designed drug nanocarriers can enhance the anticancer efficacy of platinum-based chemotherapy while reducing its systemic toxicity. Herein the authors report a stable and water-soluble unimolecular nanoparticle constructed from a hydrophilic multi-arm star block copolymer poly(amidoamine)-b-poly(aspartic acid)-b-poly(ethylene glycol) (PAMAM-PAsp-PEG) conjugated with both cRGD (cyclo(Arg-Gly-Asp-D-Phe-Cys) peptide and cyanine5 (Cy5) fluorescent dye as a platinum-based drug nanocarrier for targeted ovarian cancer therapy. Carboplatin is complexed to the poly(aspartic acid) inner shell via pH-responsive ion-dipole interactions between carboplatin and the carboxylate groups of poly(aspartic acid). Based on flow cytometry and confocal laser scanning microscopy analyses, cRGD-conjugated unimolecular nanoparticles exhibit much higher cellular uptake by ovarian cancer cells overexpressing αv β3 integrin than nontargeted (i.e., cRGD-lacking) ones. Carboplatin-complexed cRGD-conjugated nanoparticles also exhibit higher cytotoxicity than nontargeted nanoparticles as well as free carboplatin, while empty unimolecular nanoparticles show no cytotoxicity. These results indicate that stable unimolecular nanoparticles made of individual hydrophilic multi-arm star block copolymer molecules conjugate with tumor-targeting ligands and dyes (i.e., PAMAM-PAsp-PEG-cRGD/Cy5) are promising nanocarriers for platinum-based anticancer drugs for targeted cancer therapy.
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Affiliation(s)
- Yuyuan Wang
- Department of Materials Science and Engineering and Wisconsin Institutes for Discovery, Madison, WI, 53715, USA
| | - Liwei Wang
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Guojun Chen
- Department of Materials Science and Engineering and Wisconsin Institutes for Discovery, Madison, WI, 53715, USA
| | - Shaoqin Gong
- Department of Materials Science and Engineering and Wisconsin Institutes for Discovery, Madison, WI, 53715, USA.,Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, 53706, USA
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11
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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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12
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Mitra I, Mukherjee S, Reddy B. VP, Dasgupta S, Bose K JC, Mukherjee S, Linert W, Moi SC. Benzimidazole based Pt(ii) complexes with better normal cell viability than cisplatin: synthesis, substitution behavior, cytotoxicity, DNA binding and DFT study. RSC Adv 2016. [DOI: 10.1039/c6ra17788c] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Water soluble Pt(ii) complexes with higher viability towards normal cells and comparable cytotoxicity to cancer cells as compared to cisplatin.
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Affiliation(s)
- Ishani Mitra
- Department of Chemistry
- National Institute of Technology
- Durgapur-713209
- India
| | - Subhajit Mukherjee
- Department of Chemistry
- National Institute of Technology
- Durgapur-713209
- India
| | | | - Subrata Dasgupta
- Department of Chemistry
- National Institute of Technology
- Durgapur-713209
- India
| | - Jagadeesh C. Bose K
- Department of Bio-Technology
- National Institute of Technology
- Durgapur-713209
- India
| | | | - Wolfgang Linert
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- Austria
| | - Sankar Ch. Moi
- Department of Chemistry
- National Institute of Technology
- Durgapur-713209
- India
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13
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Liao W, Li W, Zhang T, Kirberger M, Liu J, Wang P, Chen W, Wang Y. Powering up the molecular therapy of RNA interference by novel nanoparticles. Biomater Sci 2016; 4:1051-61. [DOI: 10.1039/c6bm00204h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
With more suitable for disease treatment due to reduced cellular toxicity, higher loading capacity, and better biocompatibility, nanoparticle-based siRNA delivery systems have proved to be more potent, higher specific and less toxic than the traditional drug therapy.
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Affiliation(s)
- Wenzhen Liao
- Institute of Food Safety and Nutrition
- Jinan University
- Guangzhou
- China
- Department of Food Science and Technology
| | | | - Tiantian Zhang
- Institute of Food Safety and Nutrition
- Jinan University
- Guangzhou
- China
| | | | - Jun Liu
- Department of Food and Bioproduct Sciences
- University of Saskatchewan
- Saskatoon
- Canada
| | - Pei Wang
- Center for Excellence in Post-Harvest Technologies
- North Carolina Agricultural and Technical State University
- North Carolina 28081
- USA
| | - Wei Chen
- Sun Yat-Sen University
- Guangzhou
- China
| | - Yong Wang
- Department of Food Science and Engineering
- Jinan University
- Guangzhou
- China
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