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Bai Y, Aodeng G, Ga L, Hai W, Ai J. Research Progress of Metal Anticancer Drugs. Pharmaceutics 2023; 15:2750. [PMID: 38140091 PMCID: PMC10747151 DOI: 10.3390/pharmaceutics15122750] [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: 10/17/2023] [Revised: 11/20/2023] [Accepted: 11/30/2023] [Indexed: 12/24/2023] Open
Abstract
Cancer treatments, including traditional chemotherapy, have failed to cure human malignancies. The main reasons for the failure of these treatments are the inevitable drug resistance and serious side effects. In clinical treatment, only 5 percent of the 50 percent of cancer patients who are able to receive conventional chemotherapy survive. Because of these factors, being able to develop a drug and treatment that can target only cancer cells without affecting normal cells remains a big challenge. Since the special properties of cisplatin in the treatment of malignant tumors were accidentally discovered in the last century, metal anticancer drugs have become a research hotspot. Metal anticancer drugs have unique pharmaceutical properties, such as ruthenium metal drugs with their high selectivity, low toxicity, easy absorption by tumor tissue, excretion, and so on. In recent years, efficient and low-toxicity metal antitumor complexes have been synthesized. In this paper, the scientific literature on platinum (Pt), ruthenium (Ru), iridium (Ir), gold (Au), and other anticancer complexes was reviewed by referring to a large amount of relevant literature at home and abroad.
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Affiliation(s)
- Yun Bai
- Inner Mongolia Key Laboratory of Environmental Chemistry, College of Chemistry and Enviromental Science, Inner Mongolia Normal University, 81 Zhaowudalu, Hohhot 010022, China; (Y.B.); (G.A.)
| | - Gerile Aodeng
- Inner Mongolia Key Laboratory of Environmental Chemistry, College of Chemistry and Enviromental Science, Inner Mongolia Normal University, 81 Zhaowudalu, Hohhot 010022, China; (Y.B.); (G.A.)
| | - Lu Ga
- College of Pharmacy, Inner Mongolia Medical University, Jinchuankaifaqu, Hohhot 010110, China;
| | - Wenfeng Hai
- Inner Mongolia Key Laboratory of Carbon Nanomaterials, Nano Innovation Institute (NII), College of Chemistry and Materials Science, Inner Mongolia Minzu University, Tongliao 028000, China
| | - Jun Ai
- Inner Mongolia Key Laboratory of Environmental Chemistry, College of Chemistry and Enviromental Science, Inner Mongolia Normal University, 81 Zhaowudalu, Hohhot 010022, China; (Y.B.); (G.A.)
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2
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Liu C, Xianyu B, Dai Y, Pan S, Li T, Xu H. Intracellular Hyperbranched Polymerization for Circumventing Cancer Drug Resistance. ACS NANO 2023. [PMID: 37285408 DOI: 10.1021/acsnano.3c03512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Polymerization inside living cells provides chemists with a multitude of possibilities to modulate cell activities. Considering the advantages of hyperbranched polymers, such as a large surface area for target sites and multilevel branched structures for resistance to the efflux effect, we reported a hyperbranched polymerization in living cells based on the oxidative polymerization of organotellurides and intracellular redox environment. The intracellular hyperbranched polymerization was triggered by reactive oxygen species (ROS) in the intracellular redox microenvironment, effectively disrupting antioxidant systems in cells by an interaction between Te (+4) and selenoproteins, thus inducing selective apoptosis of cancer cells. Importantly, the obtained hyperbranched polymer aggregated into branched nanostructures in cells, which could effectively evade drug pumps and decrease drug efflux, ensuring the polymerization for persistent treatment. Finally, in vitro and in vivo studies confirmed that our strategy presented selective anticancer efficacy and well biosafety. This approach provides a way for intracellular polymerization with desirable biological applications to regulate cell activities.
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Affiliation(s)
- Chengfei Liu
- Key Lab of Organic Optoelectronics and Molecular Engineering Department of Chemistry, Tsinghua University, Beijing 100084, China
- Tsinghua-Peking Joint Center for Life Sciences, Beijing 100084, China
| | - Banruo Xianyu
- Key Lab of Organic Optoelectronics and Molecular Engineering Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Yiheng Dai
- Key Lab of Organic Optoelectronics and Molecular Engineering Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Shuojiong Pan
- Key Lab of Organic Optoelectronics and Molecular Engineering Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Tianyu Li
- Department of Biomedical Engineering, Columbia University, New York, New York 10032, United States
| | - Huaping Xu
- Key Lab of Organic Optoelectronics and Molecular Engineering Department of Chemistry, Tsinghua University, Beijing 100084, China
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3
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Kasi PB, Mallela VR, Ambrozkiewicz F, Trailin A, Liška V, Hemminki K. Theranostics Nanomedicine Applications for Colorectal Cancer and Metastasis: Recent Advances. Int J Mol Sci 2023; 24:ijms24097922. [PMID: 37175627 PMCID: PMC10178331 DOI: 10.3390/ijms24097922] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer worldwide, and metastatic CRC is a fatal disease. The CRC-affected tissues show several molecular markers that could be used as a fresh strategy to create newer methods of treating the condition. The liver and the peritoneum are where metastasis occurs most frequently. Once the tumor has metastasized to the liver, peritoneal carcinomatosis is frequently regarded as the disease's final stage. However, nearly 50% of CRC patients with peritoneal carcinomatosis do not have liver metastases. New diagnostic and therapeutic approaches must be developed due to the disease's poor response to present treatment choices in advanced stages and the necessity of an accurate diagnosis in the early stages. Many unique and amazing nanomaterials with promise for both diagnosis and treatment may be found in nanotechnology. Numerous nanomaterials and nanoformulations, including carbon nanotubes, dendrimers, liposomes, silica nanoparticles, gold nanoparticles, metal-organic frameworks, core-shell polymeric nano-formulations, and nano-emulsion systems, among others, can be used for targeted anticancer drug delivery and diagnostic purposes in CRC. Theranostic approaches combined with nanomedicine have been proposed as a revolutionary approach to improve CRC detection and treatment. This review highlights recent studies, potential, and challenges for the development of nanoplatforms for the detection and treatment of CRC.
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Affiliation(s)
- Phanindra Babu Kasi
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1665/76, 323 00 Pilsen, Czech Republic
| | - Venkata Ramana Mallela
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1665/76, 323 00 Pilsen, Czech Republic
| | - Filip Ambrozkiewicz
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1665/76, 323 00 Pilsen, Czech Republic
| | - Andriy Trailin
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1665/76, 323 00 Pilsen, Czech Republic
| | - Václav Liška
- Laboratory of Cancer Treatment and Tissue Regeneration, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1665/76, 323 00 Pilsen, Czech Republic
- Department of Surgery, University Hospital in Pilsen and Faculty of Medicine in Pilsen, Charles University, Alej Svobody 80, 323 00 Pilsen, Czech Republic
| | - Kari Hemminki
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1665/76, 323 00 Pilsen, Czech Republic
- Department of Cancer Epidemiology, German Cancer Research Center, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
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Zhao H, Xu C, Wang T, Liu J. Biomimetic Construction of Artificial Selenoenzymes. Biomimetics (Basel) 2023; 8:biomimetics8010054. [PMID: 36810385 PMCID: PMC9944854 DOI: 10.3390/biomimetics8010054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 01/23/2023] [Accepted: 01/24/2023] [Indexed: 01/31/2023] Open
Abstract
Selenium exists in the form of selenocysteines in selenoproteins and plays a pivotal role in the catalytic process of the antioxidative enzymes. In order to study the structural and functional properties of selenium in selenoproteins, explore the significance of the role of selenium in the fields of biology and chemistry, scientists conducted a series of artificial simulations on selenoproteins. In this review, we sum up the progress and developed strategies in the construction of artificial selenoenzyme. Using different mechanisms from different catalytic angles, selenium-containing catalytic antibodies, semi-synthetic selenonezyme, and the selenium-containing molecularly imprinted enzymes have been constructed. A variety of synthetic selenoenzyme models have been designed and constructed by selecting host molecules such as cyclodextrins, dendrimers, and hyperbranched polymers as the main scaffolds. Then, a variety of selenoprotein assemblies as well as cascade antioxidant nanoenzymes were built by using electrostatic interaction, metal coordination, and host-guest interaction. The unique redox properties of selenoenzyme glutathione peroxidase (GPx) can be reproduced.
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Dendrimers as Modifiers of Inorganic Nanoparticles for Therapeutic Delivery in Cancer. Pharmaceutics 2023; 15:pharmaceutics15020398. [PMID: 36839720 PMCID: PMC9961584 DOI: 10.3390/pharmaceutics15020398] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/27/2023] Open
Abstract
The formulation of nanoscale systems with well-defined sizes and shapes is of great interest in applications such as drug and gene delivery, diagnostics and imaging. Dendrimers are polymers that have attracted interest due to their size, shape, branching length, amine density, and surface functionalities. These unique characteristics of dendrimers set them apart from other polymers, their ability to modify nanoparticles (NPs) for biomedical applications. Dendrimers are spherical with multiple layers over their central core, each representing a generation. Their amphiphilic nature and hollow structure allow for the incorporation of multiple drugs or genes, in addition to enabling easy surface modification with cellular receptor-targeting moieties to ensure site-specific delivery of therapeutics. Dendrimers are employed in chemotherapeutic applications for the delivery of anticancer drugs. There are many inorganic NPs currently being investigated for cancer therapy, each with their own unique biological, chemical, and physical properties. To favor biomedical applications, inorganic NPs require suitable polymers to ensure stability, biodegradability and target specificity. The success of dendrimers is dependent on their unique structure, good bioavailability and stability. In this review, we describe the properties of dendrimers and their use as modifiers of inorganic NPs for enhanced therapeutic delivery. Herein, we review the significant developments in this area from 2015 to 2022. Databases including Web of Science, Scopus, Google Scholar, Science Direct, BioMed Central (BMC), and PubMed were searched for articles using dendrimers, inorganic nanoparticles and cancer as keywords.
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Liu C, Liu C, Bai Y, Wang J, Tian W. Drug Self-Delivery Systems: Molecule Design, Construction Strategy, and Biological Application. Adv Healthc Mater 2022; 12:e2202769. [PMID: 36538727 DOI: 10.1002/adhm.202202769] [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: 10/27/2022] [Revised: 11/29/2022] [Indexed: 02/01/2023]
Abstract
Drug self-delivery systems (DSDSs) offer new ways to create novel drug delivery systems (DDSs). In typical DSDSs, therapeutic reagents are not considered passive cargos but active delivery agents of actionable targets. As an advanced drug delivery strategy, DSDSs with positive cooperativity of both free drugs and nanocarriers exhibit the clear merits of unprecedented drug-loading capacity, minimized systemic toxicity, and flexible preparation of nanoscale deliverables for passive targeted therapy. This review highlights the recent advances and future trends in DSDSs on the basis of two differently constructed structures: covalent and noncovalent bond-based DSDSs. Specifically, various chemical and architectural designs, fabrication strategies, and responsive and functional features are comprehensively discussed for these two types of DSDSs. In addition, additional comments on the current development status of DSDSs and the potential applications of their molecular designs are presented in the corresponding discussion. Finally, the promising potential of DSDSs in biological applications is revealed and the relationship between preliminary molecular design of DSDSs and therapeutic effects of subsequent DSDSs biological applications is clarified.
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Affiliation(s)
- Chengfei Liu
- Shaanxi Key Laboratory of Macromolecular Science and Technology, MOE Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, China
| | - Caiping Liu
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, 710021, China
| | - Yang Bai
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, 710021, China
| | - Jingxia Wang
- Shaanxi Key Laboratory of Macromolecular Science and Technology, MOE Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, China
| | - Wei Tian
- Shaanxi Key Laboratory of Macromolecular Science and Technology, MOE Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, China
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7
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Gogoi P, Kaur G, Singh NK. Nanotechnology for colorectal cancer detection and treatment. World J Gastroenterol 2022; 28:6497-6511. [PMID: 36569271 PMCID: PMC9782835 DOI: 10.3748/wjg.v28.i46.6497] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/28/2022] [Accepted: 11/18/2022] [Indexed: 12/08/2022] Open
Abstract
Colorectal cancer (CRC) is the third most diagnosed cancer and the second leading cause of cancer-related mortality in the United States. Across the globe, people in the age group older than 50 are at a higher risk of CRC. Genetic and environmental risk factors play a significant role in the development of CRC. If detected early, CRC is preventable and treatable. Currently, available screening methods and therapies for CRC treatment reduce the incidence rate among the population, but the micrometastasis of cancer may lead to recurrence. Therefore, the challenge is to develop an alternative therapy to overcome this complication. Nanotechnology plays a vital role in cancer treatment and offers targeted chemotherapies directly and selectively to cancer cells, with enhanced therapeutic efficacy. Additionally, nanotechnology elevates the chances of patient survival in comparison to traditional chemotherapies. The potential of nanoparticles includes that they may be used simultaneously for diagnosis and treatment. These exciting properties of nanoparticles have enticed researchers worldwide to unveil their use in early CRC detection and as effective treatment. This review discusses contemporary methods of CRC screening and therapies for CRC treatment, while the primary focus is on the theranostic approach of nanotechnology in CRC treatment and its prospects. In addition, this review aims to provide knowledge on the advancement of nanotechnology in CRC and as a starting point for researchers to think about new therapeutic approaches using nanotechnology.
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Affiliation(s)
- Purnima Gogoi
- Integrative Biosciences Center, OVAS, Wayne State University School of Medicine, Detroit, MI 48202, United States
| | - Geetika Kaur
- Integrative Biosciences Center, OVAS, Wayne State University School of Medicine, Detroit, MI 48202, United States
| | - Nikhlesh K Singh
- Integrative Biosciences Center, OVAS, Wayne State University School of Medicine, Detroit, MI 48202, United States
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Kesharwani P, Chadar R, Shukla R, Jain GK, Aggarwal G, Abourehab MAS, Sahebkar A. Recent advances in multifunctional dendrimer-based nanoprobes for breast cancer theranostics. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 33:2433-2471. [PMID: 35848467 DOI: 10.1080/09205063.2022.2103627] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Breast cancer (BC) undoubtedly is one of the most common type of cancers amongst women, which causes about 5 million deaths annually. The treatments and diagnostic therapy choices currently available for Breast Cancer is very much limited . Advancements in novel nanocarrier could be a promising strategy for diagnosis and treatments of this deadly disease. Dendrimer nanoformulation could be functionalized and explored for efficient targeting of overexpressed receptors on Breast Cancer cells to achieve targeted drug delivery, for diagnostics and to overcome the resistance of the cells towards particular chemotherapeutic. Additionally, the dendrimer have shown promising potential in the improvement of therapeutic value for Breast Cancer therapy by achieving synergistic co-delivery of chemotherapeutics and genetic materials for multidirectional treatment. In this review, we have highlighted the application of dendrimer as novel multifunctional nanoplatforms for the treatment and diagnosis of Breast Cancer.
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Affiliation(s)
- Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India.,University Institute of Pharma Sciences, Chandigarh University, Mohali, Punjab, India
| | - Rahul Chadar
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Rahul Shukla
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, Lucknow, U.P, India
| | - Gaurav K Jain
- Department of Pharmaceutics, Delhi Pharmaceutical Science and Research University, New Delhi, India
| | - Geeta Aggarwal
- Department of Pharmaceutics, Delhi Pharmaceutical Science and Research University, New Delhi, India
| | - Mohammed A S Abourehab
- Department of Pharmaceutics, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.,Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Minia University, Minia, Egypt
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Gonçalves Correa ND, Silva FD, Vieira DP, Soares CRJ, de Queiroz AAA. In vitro cytotoxic data on Se-methylselenocysteine conjugated to dendritic poly(glycerol) against human squamous carcinoma cells. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 33:651-667. [PMID: 34809530 DOI: 10.1080/09205063.2021.2008788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Polymeric nanoparticles acting as sources of selenium (Se) are currently an interesting topic in cancer chemotherapy. In this study, polyglycerol dendrimer (DPGLy) was functionalized with seleno-methyl-selenocysteine (SeMeCys) by means of Steglich esterification with 4-dimethylaminopyridine/(l-ethyl-3-(3-dimethylaminopropyl)carbodiimide) (EDC/DMAP) and cerium chloride as cocatalyst in acetonitrile at quantitative yields of 98 ± 1%. The SeMeCys coupling DPGLy efficiency vs. time were determined by Fourier Transform infrared spectroscopy (FTIR) and ultraviolet-visible (UV-Vis) spectroscopy. The cytotoxic effects of SeMeCys-DPGLy on the Chinese Hamster ovary cell line (CHO-K1) and head and neck squamous cell carcinoma (HNSCC) cells line were assessed by MTS (3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium) assay. No signs of general toxicity of SeMeCys-DPGLy against CHO-K1 cells were detectable at which cell viability was greater than 98%. MTS assays revealed that SeMeCys-DPGLy reduced HNSCC cell viability and proliferation at higher doses and long incubation times.
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Li S, Song F, Sun C, Hu J, Zhang Y. Amphiphilic methoxy poly(ethylene glycol)-b-poly(carbonate-selenide) with enhanced ROS responsiveness: Facile synthesis and oxidation process. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Zhang F, Chen F, Yang C, Wang L, Hu H, Li X, Zheng X, Wang Z, Chang Z, Li T, Li L, Ge M, Du J, Sun W, Dong WF, Shao D. Coordination and Redox Dual-Responsive Mesoporous Organosilica Nanoparticles Amplify Immunogenic Cell Death for Cancer Chemoimmunotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2100006. [PMID: 34081391 DOI: 10.1002/smll.202100006] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/19/2021] [Indexed: 06/12/2023]
Abstract
Amplifying the chemotherapy-driven immunogenic cell death (ICD) for efficient and safe cancer chemoimmunotherapy remains a challenge. Here, a potential ICD nanoamplifier containing diselenide-bridged mesoporous organosilica nanoparticles (MONs) and chemotherapeutic ruthenium compound (KP1339) to achieve cancer chemoimmunotherapy is tailored. KP1339-loaded MONs show controlled drug release profiles via glutathione (GSH)-responsive competitive coordination and matrix degradation. High concentration of MONs selectively evoked reactive oxygen species production, GSH depletion, and endoplasmic reticulum stress in cancer cells, thus amplifying the ICD of KP1339 and boosting robust antitumor immunological responses. After the combination of PD-L1 checkpoint blockade, cancer cell membrane-cloaked KP1339-loaded MONs not only regress primary tumor growth with low systemic toxicity, but also inhibit distant tumor growth and pulmonary metastasis of breast cancer. The results have shown the potential of coordination and redox dual-responsive MONs boosting amplified ICD for cancer chemoimmunotherapy.
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Affiliation(s)
- Fan Zhang
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China
- CAS Key Laboratory of Bio Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Fangman Chen
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China
- CAS Key Laboratory of Bio Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Chao Yang
- School of Biomedical Sciences and Engineering, National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, Guangdong, 510630, China
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Lei Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China
| | - Hanze Hu
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Xuezhao Li
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China
| | - Xiao Zheng
- School of Biomedical Sciences and Engineering, National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, Guangdong, 510630, China
| | - Zheng Wang
- CAS Key Laboratory of Bio Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Zhimin Chang
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China
- CAS Key Laboratory of Bio Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Tianyu Li
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Li Li
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China
- CAS Key Laboratory of Bio Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Mingfeng Ge
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China
- CAS Key Laboratory of Bio Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Jinzhi Du
- Institutes for Life Sciences, School of Medicine, South China University of Technology, Guangzhou International Campus, Guangzhou, Guangdong, 510006, China
| | - Wen Sun
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China
| | - Wen-Fei Dong
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China
- CAS Key Laboratory of Bio Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Dan Shao
- Institutes for Life Sciences, School of Medicine, South China University of Technology, Guangzhou International Campus, Guangzhou, Guangdong, 510006, China
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Amjad AM. DENDRIMERS IN ANTICANCER TARGETED DRUG DELIVERY: ACCOMPLISHMENTS, CHALLENGES AND DIRECTIONS FOR FUTURE. PHARMACY & PHARMACOLOGY 2021. [DOI: 10.19163/2307-9266-2021-9-1-4-16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Dendrimers are nanoparticles with unique features including globular 3D shape and nanometer size. The availability of numerous terminal functional groups and modifiable surface engineering permit modification of dendrimer surface with several therapeutic agents, diagnostic moieties and targeting substances.The aim. To enlighten the readers regarding design, development, limitations, challenges and future directions regarding anticancer bio-dendrimers.Materials and methods. The data base was represented by such systems as Medline, Cochrane Central Register of Controlled Trials, Scopus, Web of Science Core Collection, PubMed. gov, Google-Academy. A search was carried out for the following keywords and combinations: Polypropylene imine (PPI); Poly-L-lysine (PLL); polyamidoamine (PAMAM); cancer; drug delivery; dendrimers.Results. High encapsulation of drug and effective passive targeting are also among their therapeutic uses. Herein, we have described latest developments in chemotherapeutic delivery of drugs by dendrimers. For the most part, the potential and efficacy of dendrimers are anticipated to have considerable progressive effect on drug targeting and delivery.Conclusion. The newest discoveries have shown that the dendritic nanocarriers have many unique features that endorse more research and development.
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Affiliation(s)
- A. M. Amjad
- Northern Border University
Rafha, Saudi Arabia, 76322
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13
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Barbanente A, Nadar RA, Esposti LD, Palazzo B, Iafisco M, van den Beucken JJJP, Leeuwenburgh SCG, Margiotta N. Platinum-loaded, selenium-doped hydroxyapatite nanoparticles selectively reduce proliferation of prostate and breast cancer cells co-cultured in the presence of stem cells. J Mater Chem B 2021; 8:2792-2804. [PMID: 32159578 DOI: 10.1039/d0tb00390e] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Chemotherapeutic treatment of patients with bone tumors or bone metastases often leads to severe side effects such as high drug toxicity, lack of tumor specificity and induced drug resistance. A novel strategy to treat early stages of bone metastases involves local co-delivery of multiple chemotherapeutic agents to synergistically improve the curative effect and overcome shortcomings of traditional chemotherapy. Herein we show that selenite-doped hydroxyapatite nanoparticles loaded with a hydroxyapatite-binding anti-tumor platinum complex (PtPP-HASe) selectively reduce proliferation of cancer cells without reducing proliferation of bone marrow stem cells. These PtPP-HASe particles were nanocrystalline with selenium (Se) and platinum (Pt) contents ranging between 0-10 and 1.5-3 wt%, respectively. Release kinetics of Se and Pt from PtPP-HASe nanoparticles resulted in a cumulative release of ∼10 and ∼66 wt% after 7 days, respectively. At a Pt/Se ratio of 8, released Pt and Se species selectively reduced cell number of human prostate (PC3) and human breast cancer cells (MDA-MB-231) by a factor of >10 with limited effects on co-cultured human bone marrow stem cells (hBMSc). These novel nanoparticles demonstrate high anti-cancer selectivity, which offers ample opportunities for the design of novel biomaterials with potent and selective chemotherapeutic efficacy against cancer cells.
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Affiliation(s)
- Alessandra Barbanente
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, Via E. Orabona 4, 70125 Bari, Italy.
| | - Robin A Nadar
- Department of Dentistry - Regenerative Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Philips van Leydenlaan 25, 6525 EX Nijmegen, The Netherlands
| | - Lorenzo Degli Esposti
- Institute of Science and Technology for Ceramics (ISTEC), National Research Council (CNR), Via Granarolo 64, 48018 Faenza, Italy
| | - Barbara Palazzo
- Ghimas S.p.A., c/o Distretto Tecnologico High Tech Scarl, Campus Ecotekne, Via per Monteroni, 73100 Lecce, Italy
| | - Michele Iafisco
- Institute of Science and Technology for Ceramics (ISTEC), National Research Council (CNR), Via Granarolo 64, 48018 Faenza, Italy
| | - Jeroen J J P van den Beucken
- Department of Dentistry - Regenerative Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Philips van Leydenlaan 25, 6525 EX Nijmegen, The Netherlands
| | - Sander C G Leeuwenburgh
- Department of Dentistry - Regenerative Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Philips van Leydenlaan 25, 6525 EX Nijmegen, The Netherlands and Institute of Science and Technology for Ceramics (ISTEC), National Research Council (CNR), Via Granarolo 64, 48018 Faenza, Italy
| | - Nicola Margiotta
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, Via E. Orabona 4, 70125 Bari, Italy.
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14
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Hu M, Ren Y. Lewis acid-promoted formation of benzoselenazole derivatives using SeO 2 as a selenium source. Org Biomol Chem 2021; 19:6692-6696. [PMID: 34286789 DOI: 10.1039/d1ob01070k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new one-pot method of using both ortho-inactivated anilines and acetophenones (or methylquinolines) which possess an active H in the α-position of ketones (or benzyl positions) as starting materials to make benzoselenazole derivatives has been developed, which uses SeO2 as a selenium agent. This method first establishes SeO2 as a source of selenium to form benzoselenazole derivatives, which enriches the synthesis method of benzoselenazole. This method has several advantages, including good yields, simple operation, and availability of raw materials. Furthermore, the reaction could be easily scaled and its practical value in organic synthesis is displayed.
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Affiliation(s)
- Minhui Hu
- Law School, Nanjing University, Hankou Road 22, Nanjing City, Jiangsu 210093, China.
| | - Yaokun Ren
- Pharmacy School, Jiangsu University, Xuefu Road 301, Zhenjiang City, Jiangsu 212013, China.
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15
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Anasamy T, Chee CF, Wong YF, Heh CH, Kiew LV, Lee HB, Chung LY. Triorganotin complexes in cancer chemotherapy: Mechanistic insights and future perspectives. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6089] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Theebaa Anasamy
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy University of Malaya Kuala Lumpur Malaysia
| | - Chin Fei Chee
- Nanotechnology and Catalysis Research Centre University of Malaya Kuala Lumpur Malaysia
| | - Yuen Fei Wong
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy University of Malaya Kuala Lumpur Malaysia
| | - Choon Han Heh
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy University of Malaya Kuala Lumpur Malaysia
| | - Lik Voon Kiew
- Department of Pharmacology, Faculty of Medicine University of Malaya Kuala Lumpur Malaysia
| | - Hong Boon Lee
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy University of Malaya Kuala Lumpur Malaysia
- School of Biosciences, Faculty of Health and Medical Sciences Taylor's University Subang Jaya Selangor Malaysia
| | - Lip Yong Chung
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy University of Malaya Kuala Lumpur Malaysia
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16
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Pillay NS, Daniels A, Singh M. Folate-Targeted Transgenic Activity of Dendrimer Functionalized Selenium Nanoparticles In Vitro. Int J Mol Sci 2020; 21:E7177. [PMID: 33003288 PMCID: PMC7584035 DOI: 10.3390/ijms21197177] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 09/16/2020] [Accepted: 09/25/2020] [Indexed: 02/06/2023] Open
Abstract
Current chemotherapeutic drugs, although effective, lack cell-specific targeting, instigate adverse side effects in healthy tissue, exhibit unfavourable bio-circulation and can generate drug-resistant cancers. The synergistic use of nanotechnology and gene therapy, using nanoparticles (NPs) for therapeutic gene delivery to cancer cells is hereby proposed. This includes the benefit of cell-specific targeting and exploitation of receptors overexpressed in specific cancer types. The aim of this study was to formulate dendrimer-functionalized selenium nanoparticles (PAMAM-SeNPs) containing the targeting moiety, folic acid (FA), for delivery of pCMV-Luc-DNA (pDNA) in vitro. These NPs and their gene-loaded nanocomplexes were physicochemically and morphologically characterized. Nucleic acid-binding, compaction and pDNA protection were assessed, followed by cell-based in vitro cytotoxicity, transgene expression and apoptotic assays. Nanocomplexes possessed favourable sizes (<150 nm) and ζ-potentials (>25 mV), crucial for cellular interaction, and protected the pDNA from degradation in an in vivo simulation. PAMAM-SeNP nanocomplexes exhibited higher cell viability (>85%) compared to selenium-free nanocomplexes (approximately 75%), confirming the important role of selenium in these nanocomplexes. FA-conjugated PAMAM-SeNPs displayed higher overall transgene expression (HeLa cells) compared to their non-targeting counterparts, suggesting enhanced receptor-mediated cellular uptake. Overall, our results bode well for the use of these nano-delivery vehicles in future in vivo studies.
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Affiliation(s)
| | | | - Moganavelli Singh
- Nano-Gene and Drug Delivery Group, Discipline of Biochemistry, University of KwaZulu-Natal, Private Bag X54001, Durban 4000, South Africa; (N.S.P.); (A.D.)
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17
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Sanz Del Olmo N, Maroto-Diaz M, Quintana S, Gómez R, Holota M, Ionov M, Bryszewska M, Carmena MJ, Ortega P, Javier de la Mata F. Heterofunctional ruthenium(II) carbosilane dendrons, a new class of dendritic molecules to fight against prostate cancer. Eur J Med Chem 2020; 207:112695. [PMID: 32882608 DOI: 10.1016/j.ejmech.2020.112695] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/22/2020] [Accepted: 07/23/2020] [Indexed: 12/20/2022]
Abstract
A family of heterofunctional Schiff base carbosilane metallodendrons with [Ru(η5-C5H5)(PTA)Cl] (PTA = 1,3,5-triaza-7-phosphatricyclo-[3.3.1.1]decane) at the focal point and dimethylamino groups on the periphery are described. The new systems have proved their ability to interact with biological molecules such as Human Serum Albumin (HSA) without affecting its secondary structure and erythrocytes membranes, causing haemolysis in a dose and generation dependent way. The combination of two active functional groups in one single dendritic platform has shown a cooperative effect in the viability of HeLa and PC-3 cells, with the second generation derivative standing out as the most promising with the lowest IC50. Experiments focused on advanced prostate cancer have shown an antimetastasic activity for those metallodendrons, hindering the adhesion of cells in one of the main targets of metastasis, bones, and inhibiting cell migration. Finally, the second generation metallodendron with one single metal centre and four dimethylamino groups on the dendritic wedge, was selected for an ex vivo experiment in nude mice with advanced prostate cancer inhibiting the tumour growth in a 40% compared to control mice.
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Affiliation(s)
- Natalia Sanz Del Olmo
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain; Biomaterials and Nanomedicine (CIBER-BBN), Spain, Institute "Ramón y Cajal" for Health Research (IRYCIS), Spain
| | - Marta Maroto-Diaz
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain
| | - Sara Quintana
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain; Biomaterials and Nanomedicine (CIBER-BBN), Spain, Institute "Ramón y Cajal" for Health Research (IRYCIS), Spain
| | - Rafael Gómez
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain; Biomaterials and Nanomedicine (CIBER-BBN), Spain, Institute "Ramón y Cajal" for Health Research (IRYCIS), Spain
| | - Marcin Holota
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland
| | - Maksim Ionov
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland
| | - Maria Bryszewska
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland
| | - M José Carmena
- Department of Biology of Systems, Biochemistry and Molecular Biology Unit, University of Alcalá, Madrid, Spain
| | - Paula Ortega
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain; Biomaterials and Nanomedicine (CIBER-BBN), Spain, Institute "Ramón y Cajal" for Health Research (IRYCIS), Spain.
| | - F Javier de la Mata
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain; Biomaterials and Nanomedicine (CIBER-BBN), Spain, Institute "Ramón y Cajal" for Health Research (IRYCIS), Spain.
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18
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Li C, Li Y, Yao T, Zhou L, Xiao C, Wang Z, Zhai J, Xing J, Chen J, Tan G, Zhou Y, Qi S, Yu P, Ning C. Wireless Electrochemotherapy by Selenium-Doped Piezoelectric Biomaterials to Enhance Cancer Cell Apoptosis. ACS APPLIED MATERIALS & INTERFACES 2020; 12:34505-34513. [PMID: 32508084 DOI: 10.1021/acsami.0c04666] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Cancer residues around the surgical site remain a significant cause of treatment failure with cancer recurrence. To prevent cancer recurrence and simultaneously repair surgery-caused defects, it is urgent to develop implantable biomaterials with anticancer ability and good biological activity. In this work, a functionalized implant is successfully fabricated by doping the effective anticancer element selenium (Se) into the potassium-sodium niobate piezoceramic, which realizes the wireless combination of electrotherapy and chemotherapy. Herein, we demonstrate that the Se-doped piezoelectric implant can cause mitochondrial damage by increasing intracellular reactive oxygen species levels and then trigger the caspase-3 pathway to significantly promote apoptosis of osteosarcoma cells in vitro. Meanwhile, its good biocompatibility has been verified. These results are of great importance for future deployment of wireless electro- and chemostimulation to modulate biological process around the defective tissue.
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Affiliation(s)
- Changhao Li
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Yangfan Li
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Tiantian Yao
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Lei Zhou
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Cairong Xiao
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Zhengao Wang
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Jinxia Zhai
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Jun Xing
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Junqi Chen
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Guoxin Tan
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Yahong Zhou
- CAS Key Laboratory of Bio-Inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Science, Beijing 100190, China
| | - Suijian Qi
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
| | - Peng Yu
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
| | - Chengyun Ning
- School of Material Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
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19
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Peng Y, Chen L, Ye S, Kang Y, Liu J, Zeng S, Yu L. Research and development of drug delivery systems based on drug transporter and nano-formulation. Asian J Pharm Sci 2020; 15:220-236. [PMID: 32373201 PMCID: PMC7193453 DOI: 10.1016/j.ajps.2020.02.004] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 02/16/2020] [Accepted: 02/29/2020] [Indexed: 12/11/2022] Open
Abstract
In recent years, the continuous occurrence of multi-drug resistance in the clinic has made people pay more attention to the transporter. Changes in the expression and activity of transporters can cause corresponding changes in drug pharmacokinetics and pharmacodynamics. The drug-drug interactions (DDI) caused by transporters can seriously affect drug effectiveness and toxicity. In the development of pharmaceutical preparations, people have increasingly concerned about the effects and regulation of transporters in drug effects. To improve the targeting and physicochemical properties of drugs, the development of targeted agents is very rapid. Among them, novel nano-formulations are the best. With the continuous innovation and development of nano-formulation, its application has become more and more extensive. Nano-formulation has exerted certain advantages in the drug development based on transporters, and is also involved in the combination of targeted transporters. This review focuses on the application of novel nano-agents targeting transporters and the introduction of drug-transporter-based nano-formulations.
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Affiliation(s)
- Yi Peng
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Lu Chen
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Sheng Ye
- The Children's Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Yu Kang
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Junqing Liu
- The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Su Zeng
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Lushan Yu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
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20
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Ambekar RS, Choudhary M, Kandasubramanian B. Recent advances in dendrimer-based nanoplatform for cancer treatment: A review. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109546] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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21
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Chen Z, Lai H, Hou L, Chen T. Rational design and action mechanisms of chemically innovative organoselenium in cancer therapy. Chem Commun (Camb) 2020; 56:179-196. [PMID: 31782422 DOI: 10.1039/c9cc07683b] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Organo-seleno compounds (org-Se) have been widely used in antitumor, antiviral, and antiinflammatory therapy; antioxidation and other biological fields. As such, they have made an important contribution to overcoming various kinds of diseases, and researchers are increasingly attracted to org-Se's synthesis and functional design. This review is mainly focused on the design and synthesis of various kinds of org-Se, followed by their anticancer mechanisms such as the mitochondria mediated pathway induced by ROS, death receptor mediated pathways involving p53 phosphorylation, and the activation of the AMPK pathway to promote apoptosis. Org-Se also serves as a sensitizer in chemotherapy and radiotherapy, and an antagonist against the cytotoxic effects induced by chemotherapeutic agents. Finally, we will summarize the development of cancer-targeted org-Se containing complexes, and nanotechnology-based org-Se for anticancer application. This review could provide information for the future design of chemically innovative org-Se with anticancer potential, and shed light on the discovery of nanomaterial-based pharmaceuticals to improve drug development and formation.
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Affiliation(s)
- Zhen Chen
- The First Affiliated Hospital, and Department of Chemistry, Jinan University, Guangzhou 510632, China.
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22
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Sanz del Olmo N, Carloni R, Ortega P, García-Gallego S, de la Mata FJ. Metallodendrimers as a promising tool in the biomedical field: An overview. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2020. [DOI: 10.1016/bs.adomc.2020.03.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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23
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A rapid synthesis and antibacterial property of selenium nanoparticles using egg white lysozyme as a stabilizing agent. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-1509-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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24
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Zhang YH, Wang J, Xin S, Wang LJ, Sheng X. Antitumor Activity of Cyclodextrin-based Supramolecular Platinum Prodrug In vitro and In vivo. LETT DRUG DES DISCOV 2019. [DOI: 10.2174/1570180816666190618114505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Considering the limitations of cisplatin in clinical application, there is
ongoing research to fabricate new platinum-containing prodrug which are highly effective to tumor
cells and have low toxicity to normal cells.
Methods:
In this study, a cyclodextrin-based supramolecular platinum prodrug that is 6,6’-ophenylenediseleno-
bridged bis (β-cyclodextrin)s (CD) and its potassium tetrachloroplatinate(II)
complex was reported. The cytotoxicity experiments were performed to evaluate the anticancer
activities of supramolecular prodrug in vitro by means of MTT assay. The practical application of
supramolecular prodrug in tumor treatment in vivo were evaluated using BALB/c nude mice model
bearing Hela cancer cells.
Results:
Compared with commercial anticancer drug cisplatin, the resultant cyclodextrin-based
platinum prodrug exhibited comparative anticancer effect but with much lower toxicity side effects
in vitro and in vivo.
Conclusion:
The cyclodextrin-based supramolecular platinum prodrug displayed antitumor activity
comparable to the commercial antitumor drug cisplatin but with lower side effects both in vitro and
in vivo, implying that the two adjacent cyclodextrin cavities not merely act as desired solubilizer,
but also endowed the prodrug with cell permeability through the interaction of cyclodextrin with
phospholipids and cholesterol on cell membrane.
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Affiliation(s)
- Yu-Hui Zhang
- College of Science, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Jie Wang
- Office of Academic Affairs, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Siqintana Xin
- College of Science, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Li-Juan Wang
- College of Material Science and Art Design, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Xianliang Sheng
- College of Science, Inner Mongolia Agricultural University, Hohhot 010018, China
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25
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Qian Z, Zhang Y, Pan X, Li N, Zhu J, Zhu X. Selenium-doped phenolic resin spheres: Ultra-high adsorption capacity of noble metals. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.06.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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26
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Fan Z, Xu H. Recent Progress in the Biological Applications of Reactive Oxygen Species-Responsive Polymers. POLYM REV 2019. [DOI: 10.1080/15583724.2019.1641515] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Zhiyuan Fan
- Department of Chemistry, Tsinghua University, Key Lab of Organic Optoelectronics and Molecular Engineering, Beijing, P. R. China
| | - Huaping Xu
- Department of Chemistry, Tsinghua University, Key Lab of Organic Optoelectronics and Molecular Engineering, Beijing, P. R. China
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27
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Two New Cu(II) and Zn(II)-Coordination Polymers Induce Gastric Cancer Cells Apoptosis via Upregulating ROS Related Genes. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01522-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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28
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Cheng FF, Sun P, Xiong WW, Zhang Y, Zhang Q, Yao W, Cao Y, Zhang L. Multifunctional titanium phosphate nanoparticles for site-specific drug delivery and real-time therapeutic efficacy evaluation. Analyst 2019; 144:3103-3110. [PMID: 30920573 DOI: 10.1039/c8an02450b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/19/2023]
Abstract
Receptor-targeted delivery systems have been proposed as means of concentrating therapeutic agents to improve therapeutic effects on disease sites and reduce side effects on normal issues. Herein, we synthesized biocompatible folic acid (FA)-functionalized DHE-modified TiP (TiP-PAH-DHE-FA) nanoparticles as a drug delivery system that possessed high drug loading capability and enhanced folate-receptor-mediated cellular uptake. Moreover, it also allowed drug effect evaluation based on the real-time monitoring of the fluorescence intensity of HE molecules that are triggered by intercellular ROS. This acquired drug delivery system provided a novel platform to integrate efficient cell-specific drug delivery with real-time monitoring of therapeutic efficacy.
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Affiliation(s)
- Fang-Fang Cheng
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China.
| | - Panpan Sun
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China.
| | - Wei-Wei Xiong
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing 211816, PR China
| | - Yi Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China.
| | - Qiao Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China.
| | - Weifeng Yao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China.
| | - Yudan Cao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China.
| | - Li Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China.
- Hanlin College, Nanjing University of Chinese Medicine, Taizhou 225300, PR China
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29
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Wang M, Xiao Y, Li Y, Wu J, Li F, Ling D, Gao J. Reactive oxygen species and near-infrared light dual-responsive indocyanine green-loaded nanohybrids for overcoming tumour multidrug resistance. Eur J Pharm Sci 2019; 134:185-193. [PMID: 31026507 DOI: 10.1016/j.ejps.2019.04.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 04/02/2019] [Accepted: 04/20/2019] [Indexed: 12/21/2022]
Abstract
The nucleus is in charge of the metabolism and heredity of the cell, and genetic mutations are closely related with tumour multidrug resistance (MDR). Indocyanine green (ICG), the FDA-approved photosensitizer, is widely used for tumour photodynamic therapy (PDT) and photothermal therapy (PTT). Few studies have clarified the cellular distribution of ICG in MDR tumour cells. In the study, ICG distribution was detected in the whole tumour cells of MCF-7 and MCF-7/ADR, especially in the nucleus, which led us to question whether increasing cellular accumulation and nuclear distribution of ICG could be a potential method to overcome MDR. Therefore, a reactive oxygen species (ROS) and near-infrared (NIR) light dual-responsive nanohybrid was constructed with diselenide cross-linked polyamidoamine-Poloxamer 188 and graphene oxide with ICG as payloads (ICG/GPP). The nanohybrid enhanced the stability of ICG and showed an ROS-sensitive release behaviour. More ICG was delivered by ICG/GPP to the MCF-7/ADR cells. After escaping from the lysosome, nuclear accumulation of ICG was increased. Under NIR laser irradiation, ICG/GPP showed increased cytotoxicity for the combined PTT and PDT in MCF-7/ADR cells. Moreover, the expression of P-glycoprotein (P-gp) was suppressed to overcome tumour MDR. The ROS- and NIR- responsive GPP shows potential for the nuclear delivery of drugs to combat tumour MDR.
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Affiliation(s)
- Meng Wang
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China; Institute of Biomedical Research, Shandong University of Technology, Zibo, 255000, PR China
| | - Yi Xiao
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Ying Li
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Jiahe Wu
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Fangyuan Li
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Daishun Ling
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China.
| | - Jianqing Gao
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China.
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30
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Kutova OM, Guryev EL, Sokolova EA, Alzeibak R, Balalaeva IV. Targeted Delivery to Tumors: Multidirectional Strategies to Improve Treatment Efficiency. Cancers (Basel) 2019; 11:E68. [PMID: 30634580 PMCID: PMC6356537 DOI: 10.3390/cancers11010068] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/06/2019] [Accepted: 01/07/2019] [Indexed: 12/13/2022] Open
Abstract
Malignant tumors are characterized by structural and molecular peculiarities providing a possibility to directionally deliver antitumor drugs with minimal impact on healthy tissues and reduced side effects. Newly formed blood vessels in malignant lesions exhibit chaotic growth, disordered structure, irregular shape and diameter, protrusions, and blind ends, resulting in immature vasculature; the newly formed lymphatic vessels also have aberrant structure. Structural features of the tumor vasculature determine relatively easy penetration of large molecules as well as nanometer-sized particles through a blood⁻tissue barrier and their accumulation in a tumor tissue. Also, malignant cells have altered molecular profile due to significant changes in tumor cell metabolism at every level from the genome to metabolome. Recently, the tumor interaction with cells of immune system becomes the focus of particular attention, that among others findings resulted in extensive study of cells with preferential tropism to tumor. In this review we summarize the information on the diversity of currently existing approaches to targeted drug delivery to tumor, including (i) passive targeting based on the specific features of tumor vasculature, (ii) active targeting which implies a specific binding of the antitumor agent with its molecular target, and (iii) cell-mediated tumor targeting.
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Affiliation(s)
- Olga M Kutova
- The Institute of Biology and Biomedicine, Lobachevsky State University of Nizhny Novgorod, 23 Gagarin ave., Nizhny Novgorod 603950, Russia.
| | - Evgenii L Guryev
- The Institute of Biology and Biomedicine, Lobachevsky State University of Nizhny Novgorod, 23 Gagarin ave., Nizhny Novgorod 603950, Russia.
| | - Evgeniya A Sokolova
- The Institute of Biology and Biomedicine, Lobachevsky State University of Nizhny Novgorod, 23 Gagarin ave., Nizhny Novgorod 603950, Russia.
| | - Razan Alzeibak
- The Institute of Biology and Biomedicine, Lobachevsky State University of Nizhny Novgorod, 23 Gagarin ave., Nizhny Novgorod 603950, Russia.
| | - Irina V Balalaeva
- The Institute of Biology and Biomedicine, Lobachevsky State University of Nizhny Novgorod, 23 Gagarin ave., Nizhny Novgorod 603950, Russia.
- The Institute of Molecular Medicine, I.M. Sechenov First Moscow State Medical University, 8-2 Trubetskaya str., Moscow 119991, Russia.
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31
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Yang XL, Xing X, Li J, Liu YH, Wang N, Yu XQ. Enzymatic synthesis of selenium-containing amphiphilic aliphatic polycarbonate as an oxidation-responsive drug delivery vehicle. RSC Adv 2019; 9:6003-6010. [PMID: 35517302 PMCID: PMC9060885 DOI: 10.1039/c8ra10282a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 02/04/2019] [Indexed: 11/30/2022] Open
Abstract
Although functional aliphatic polycarbonates (APCs) have attracted prominent research interest as stimuli-responsive biomaterials, the majority of functional APCs are fabricated by detrimental organometallic catalysts or organo-catalysts. Herein, a facile synthetic strategy based on enzymatic polymerization was developed to construct a selenium-containing amphiphilic aliphatic polycarbonate (mPEG-b-CMP45). Specifically, the selenium in its backbone framework underwent a hydrophobic–hydrophilic transition upon exposure to the abnormal ROS level of the tumor, thus providing a promising platform for ROS-triggered drug release. This amphiphilic mPEG-b-CMP45 efficiently encapsulated doxorubicin (DOX) via self-assembly in aqueous solution and showed an excellent ability to regulate the release of DOX in response to H2O2 at biologically relevant concentrations (100 μM). These DOX-loaded nanoparticles could easily be internalized into U87 cells and possess the inherent antitumor properties of DOX, while they exhibited much lower cytotoxicity in normal cells HL-7702. Moreover, in many cases, the introduction of selenium caused high cytotoxicity of the materials, but the cytotoxicity results in HL-7702 cells demonstrated the good biocompatibility of mPEG-b-CMP45. These collective data suggested the potential use of mPEG-b-CMP45 as a biocompatible and smart drug delivery vehicle. A facile synthetic strategy based on enzymatic polymerization was developed to construct a ROS-responsive polycarbonate served as biocompatible drug vehicle.![]()
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Affiliation(s)
- Xian-Ling Yang
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
| | - Xiu Xing
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
| | - Jun Li
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
| | - Yan-Hong Liu
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
| | - Na Wang
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
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32
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Chen S, Fan JX, Liu XH, Zhang MK, Liu F, Zeng X, Yan GP, Zhang XZ. A self-delivery system based on an amphiphilic proapoptotic peptide for tumor targeting therapy. J Mater Chem B 2019; 7:778-785. [DOI: 10.1039/c8tb02945h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A self-delivery system KDH was constructed to realize tumor targeting therapy, and it possessed extraordinary therapeutic efficacy both in vitro and in vivo.
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Affiliation(s)
- Si Chen
- School of Material Science and Engineering
- Wuhan Institute of Technology
- Wuhan 430205
- P. R. China
| | - Jin-Xuan Fan
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Xin-Hua Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Ming-Kang Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Fan Liu
- School of Material Science and Engineering
- Wuhan Institute of Technology
- Wuhan 430205
- P. R. China
| | - Xuan Zeng
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Guo-Ping Yan
- School of Material Science and Engineering
- Wuhan Institute of Technology
- Wuhan 430205
- P. R. China
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry
- Wuhan University
- Wuhan 430072
- P. R. China
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33
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Ren Y, Xu B, Zhong Z, Pittman CU, Zhou A. Synthesis of ArSe‐Substituted Aniline Derivatives by C(sp
2
)‐H Functionalization. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800510] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yaokun Ren
- Pharmacy SchoolJiangsu University Xuefu Road 301 Zhenjiang Jiangsu 212013 P. R. China
| | - Baojun Xu
- Pharmacy SchoolJiangsu University Xuefu Road 301 Zhenjiang Jiangsu 212013 P. R. China
| | - Zijian Zhong
- Pharmacy SchoolJiangsu University Xuefu Road 301 Zhenjiang Jiangsu 212013 P. R. China
| | - Charles U. Pittman
- Department of ChemistryMississippi State University Mississippi State, MS 39762 USA
| | - Aihua Zhou
- Pharmacy SchoolJiangsu University Xuefu Road 301 Zhenjiang Jiangsu 212013 P. R. China
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34
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Xia J, Li T, Lu C, Xu H. Selenium-Containing Polymers: Perspectives toward Diverse Applications in Both Adaptive and Biomedical Materials. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01597] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Jiahao Xia
- Key Laboratory of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Tianyu Li
- Key Laboratory of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Chenjie Lu
- Key Laboratory of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Huaping Xu
- Key Laboratory of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
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35
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Liu Y, Jing Z, Zhang T, Chen Q, Qiu F, Peng Y, Tang S. Fabrication of functional biomass carbon aerogels derived from sisal fibers for application in selenium extraction. FOOD AND BIOPRODUCTS PROCESSING 2018. [DOI: 10.1016/j.fbp.2018.07.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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36
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Abstract
AbstractSelenium is a biocompatible element and participates in several biochemical reactions occurring in the human body. Its biocompatibility and minimal toxicity has attracted researchers to develop selenium-based drugs. Hence, recent developments on biomedical applications of selenium-based compounds have been discussed. A structure activity relationship has also been interpreted.
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Affiliation(s)
- Amna Kamal
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan
- Organometallic and Coordination Chemistry Laboratory, University of Agriculture, Faisalabad 38040, Pakistan
| | - Haq Nawaz Bhatti
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan
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37
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Li T, Xiang W, Li F, Xu H. Self-assembly regulated anticancer activity of platinum coordinated selenomethionine. Biomaterials 2018; 157:17-25. [DOI: 10.1016/j.biomaterials.2017.12.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 11/22/2017] [Accepted: 12/01/2017] [Indexed: 12/12/2022]
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38
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Tetramer as efficient structural mode for organizing antioxidative carboxylic acids: The case in inhibiting DNA oxidation. Arch Biochem Biophys 2017; 631:1-10. [DOI: 10.1016/j.abb.2017.08.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 07/27/2017] [Accepted: 08/03/2017] [Indexed: 01/12/2023]
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39
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Li F, Li T, Han X, Zhuang H, Nie G, Xu H. Nanomedicine Assembled by Coordinated Selenium–Platinum Complexes Can Selectively Induce Cytotoxicity in Cancer Cells by Targeting the Glutathione Antioxidant Defense System. ACS Biomater Sci Eng 2017; 4:1954-1962. [DOI: 10.1021/acsbiomaterials.7b00362] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Feng Li
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Tianyu Li
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Xuexiang Han
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hao Zhuang
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Guangjun Nie
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Huaping Xu
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
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40
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Shi T, Gu L, Sun Y, Wang S, Zhang X, Zhu J, Sun B. A series of enzyme-controlled-release polymer-platinum-based drug conjugates for the treatment of gastric cancer. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.03.039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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41
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Hou Y, Wang Y, Wang R, Bao W, Xi X, Sun Y, Yang S, Wei W, Lu H. Harnessing Phosphato-Platinum Bonding Induced Supramolecular Assembly for Systemic Cisplatin Delivery. ACS APPLIED MATERIALS & INTERFACES 2017; 9:17757-17768. [PMID: 28481085 DOI: 10.1021/acsami.7b03686] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
To improve the therapeutic index of cisplatin (CDDP), we present here a new paradigm of drug-induced self-assembly by harnessing phosphato-platinum complexation. Specifically, we show that a phosphato-platinum cross-linked micelle (PpY/Pt) can be generated by using a block copolymer methoxy-poly(ethylene glycol)-block-poly(l-phosphotyrosine) (mPEG-b-PpY). Coating of PpY/Pt with a R9-iRGD peptide by simple mixing affords a targeting micelle with near neutral-charged surface (iPpY/Pt). The micelles feature in well-controlled sizes below 50 nm and high stability under physiological conditions, and can withstand various environmental stresses. Importantly, the micelles demonstrate on-demand drug release profiles in response to pathological cues such as high ATP concentration and acidic pH. In vitro, the micelles are efficiently internalized and almost equally potent compared to CDDP. Moreover, iPpY/Pt induce greater cytotoxicity than PpY/Pt in a 3D tumor spheroid model likely due to its deeper tumor penetration. In vivo, the micelles exhibit prolonged circulation half-lives, enhanced tumor accumulation, excellent tumor growth inhibition in a xenograft HeLa model and an orthotropic mammary 4T1 model, and improved safety profiles evidenced by the reduced nephrotoxicity. Together, this work demonstrates for the first time that phosphato-platinum complexation can be exploited for effective delivery of CDDP, and suggests a paradigm shift of constructing nanosystems for other anticancer metallodrugs.
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Affiliation(s)
- Yingqin Hou
- Beijing National Laboratory for Molecular Sciences, Center for Soft Matter Science and Engineering, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University , Beijing 100871, People's Republic of China
| | - Yaoyi Wang
- Beijing National Laboratory for Molecular Sciences, Center for Soft Matter Science and Engineering, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University , Beijing 100871, People's Republic of China
| | - Ruijue Wang
- College of Chemistry and Environment Protection Engineering, Southwest University for Nationalities , Chengdu 610041, People's Republic of China
| | - Weier Bao
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences , Beijing 10090, People's Republic of China
| | - Xiaobo Xi
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences , Beijing 10090, People's Republic of China
| | - Yunlong Sun
- Beijing National Laboratory for Molecular Sciences, Center for Soft Matter Science and Engineering, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University , Beijing 100871, People's Republic of China
| | - Shengtao Yang
- College of Chemistry and Environment Protection Engineering, Southwest University for Nationalities , Chengdu 610041, People's Republic of China
| | - Wei Wei
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences , Beijing 10090, People's Republic of China
| | - Hua Lu
- Beijing National Laboratory for Molecular Sciences, Center for Soft Matter Science and Engineering, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University , Beijing 100871, People's Republic of China
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42
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Ding C, Fan C, Pan X, Zhang Z, Zhu J, Zhu X. Selenium borohydride reaction as a versatile platform for the straightforward preparation of selenide-containing topological polymers. Polym Chem 2017. [DOI: 10.1039/c7py00676d] [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
A simple and versatile method for preparing selenide-containing polymers with desired topologies is established based on the reaction of a selenide-functionalized borohydride exchange resin with end-functionalized polymers.
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Affiliation(s)
- Chunlai Ding
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Caiwei Fan
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Xiangqiang Pan
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Zhengbiao Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Jian Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Xiulin Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
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43
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Drug self-delivery systems for cancer therapy. Biomaterials 2017; 112:234-247. [DOI: 10.1016/j.biomaterials.2016.10.016] [Citation(s) in RCA: 351] [Impact Index Per Article: 50.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 10/03/2016] [Accepted: 10/11/2016] [Indexed: 12/26/2022]
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44
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Deng G, Zhu T, Zhou L, Zhang J, Li S, Sun Z, Lai J, Meng X, Li W, Zhang P, Wu Y, Jiang T, Ni D, Yan W, Zheng M, Gong P, Cai L. Bovine serum albumin-loaded nano-selenium/ICG nanoparticles for highly effective chemo-photothermal combination therapy. RSC Adv 2017. [DOI: 10.1039/c7ra02384g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Chemo-photothermal combination therapy has already become a promising strategy for cancer treatment.
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45
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Li SL, Wang Y, Zhang J, Wei W, Lu H. Targeted delivery of a guanidine-pendant Pt(iv)-backboned poly-prodrug by an anisamide-functionalized polypeptide. J Mater Chem B 2017; 5:9546-9557. [DOI: 10.1039/c7tb02513k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A guanidine-pendant Pt(iv)-backboned prodrug-like polymer was synthesized and formulated with an anisamide-functionalized polypeptide for targeted delivery and enhanced cellular uptake.
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Affiliation(s)
- Shao-Lu Li
- State Key Laboratory of Separation Membranes and Membrane Processes
- School of Materials Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387
- People's Republic of China
| | - Yaoyi Wang
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Jingfang Zhang
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Wei Wei
- State Key Laboratory of Biochemical Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing
- People's Republic of China
| | - Hua Lu
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
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46
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Han Y, Zhu B, Chen Y, Bo Z, Chen Y. Amphiphilic dendrons with a pyrene functional group at the focal point: synthesis, self-assembly and generation-dependent DNA condensation. Polym Chem 2017. [DOI: 10.1039/c7py01052d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Dendritic amphiphiles with a dual-functional pyrene as a fluorescent probe and hydrophobe at the focal point exhibited generation-dependent self-assembly and DNA condensation.
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Affiliation(s)
- Yi Han
- Tianjin Key Laboratory of Molecular Optoelectronic Science
- Department of Chemistry
- Tianjin University
- Tianjin
- P. R. China
| | - Bo Zhu
- Beijing Key Laboratory of Energy Conversion and Storage Materials
- College of Chemistry
- Beijing Normal University
- Beijing
- P. R. China
| | - Ying Chen
- Tianjin Key Laboratory of Molecular Optoelectronic Science
- Department of Chemistry
- Tianjin University
- Tianjin
- P. R. China
| | - Zhishan Bo
- Beijing Key Laboratory of Energy Conversion and Storage Materials
- College of Chemistry
- Beijing Normal University
- Beijing
- P. R. China
| | - Yulan Chen
- Tianjin Key Laboratory of Molecular Optoelectronic Science
- Department of Chemistry
- Tianjin University
- Tianjin
- P. R. China
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47
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Chang H, Zhang H, Lv J, Zhang B, Wei W, Guo J. Pt NPs and DNAzyme functionalized polymer nanospheres as triple signal amplification strategy for highly sensitive electrochemical immunosensor of tumour marker. Biosens Bioelectron 2016; 86:156-163. [DOI: 10.1016/j.bios.2016.06.048] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 06/15/2016] [Accepted: 06/15/2016] [Indexed: 12/13/2022]
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48
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Jia T, Huang S, Yang C, Wang M. Unimolecular Micelles of Amphiphilic Cyclodextrin-Core Star-Like Copolymers with Covalent pH-Responsive Linkage of Anticancer Prodrugs. Mol Pharm 2016; 14:2529-2537. [DOI: 10.1021/acs.molpharmaceut.6b00708] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Tao Jia
- School of Chemical and Biomedical
Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459
| | - Shuo Huang
- School of Chemical and Biomedical
Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459
| | - Cangjie Yang
- School of Chemical and Biomedical
Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459
| | - Mingfeng Wang
- School of Chemical and Biomedical
Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459
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49
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Li T, Li F, Xiang W, Yi Y, Chen Y, Cheng L, Liu Z, Xu H. Selenium-Containing Amphiphiles Reduced and Stabilized Gold Nanoparticles: Kill Cancer Cells via Reactive Oxygen Species. ACS APPLIED MATERIALS & INTERFACES 2016; 8:22106-12. [PMID: 27517121 DOI: 10.1021/acsami.6b08282] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Selenium has attracted increasing interest in recent decades because of the function of regulating the redox balance in the human body. However, biomedical studies of selenium are still limited. Gold nanoparticles (AuNPs), typically prepared by a first reduction step followed by a second stabilization step, are widely applied in biomedical studies. However, their own anticancer activity is less studied. Here, we report 2 nm AuNPs with significant anticancer activity (IC50 = 20 μM) that is stabilized by a selenium-containing amphiphile EGSe-tMe. The AuNPs are prepared by simply mixing chloroauric acid (HAuCl4) with EGSe-tMe, which acts as both a reducing agent and a stabilizer. In contrast to AuNPs prepared by EGSe-tMe, EGSe-tMe alone and typically prepared AuNPs show little anticancer activity even at concentrations up to 250 μM. Mechanistic studies suggest that selenium in cooperation with AuNPs can induce high concentrations of reactive oxygen species (ROS) in cancer cells, leading to cellular apoptosis.
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Affiliation(s)
- Tianyu Li
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
| | - Feng Li
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
| | - Wentian Xiang
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
| | - Yu Yi
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
| | - Yuyan Chen
- Institute of Functional Nano & Soft Materials Laboratory (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University , Suzhou, Jiangsu 215123, People's Republic of China
| | - Liang Cheng
- Institute of Functional Nano & Soft Materials Laboratory (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University , Suzhou, Jiangsu 215123, People's Republic of China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials Laboratory (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University , Suzhou, Jiangsu 215123, People's Republic of China
| | - Huaping Xu
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
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50
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Wei X, Luo Q, Sun L, Li X, Zhu H, Guan P, Wu M, Luo K, Gong Q. Enzyme- and pH-Sensitive Branched Polymer–Doxorubicin Conjugate-Based Nanoscale Drug Delivery System for Cancer Therapy. ACS APPLIED MATERIALS & INTERFACES 2016; 8:11765-78. [PMID: 27102364 DOI: 10.1021/acsami.6b02006] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Xiaoli Wei
- Huaxi MR Research Center (HMRRC),
Department of Radiology, ‡Laboratory of Stem Cell Biology, State Key Laboratory
of BiotherapyWest, and §Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041,China
| | - Qiang Luo
- Huaxi MR Research Center (HMRRC),
Department of Radiology, ‡Laboratory of Stem Cell Biology, State Key Laboratory
of BiotherapyWest, and §Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041,China
| | - Ling Sun
- Huaxi MR Research Center (HMRRC),
Department of Radiology, ‡Laboratory of Stem Cell Biology, State Key Laboratory
of BiotherapyWest, and §Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041,China
| | - Xue Li
- Huaxi MR Research Center (HMRRC),
Department of Radiology, ‡Laboratory of Stem Cell Biology, State Key Laboratory
of BiotherapyWest, and §Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041,China
| | - Hongyan Zhu
- Huaxi MR Research Center (HMRRC),
Department of Radiology, ‡Laboratory of Stem Cell Biology, State Key Laboratory
of BiotherapyWest, and §Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041,China
| | - Pujun Guan
- Huaxi MR Research Center (HMRRC),
Department of Radiology, ‡Laboratory of Stem Cell Biology, State Key Laboratory
of BiotherapyWest, and §Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041,China
| | - Min Wu
- Huaxi MR Research Center (HMRRC),
Department of Radiology, ‡Laboratory of Stem Cell Biology, State Key Laboratory
of BiotherapyWest, and §Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041,China
| | - Kui Luo
- Huaxi MR Research Center (HMRRC),
Department of Radiology, ‡Laboratory of Stem Cell Biology, State Key Laboratory
of BiotherapyWest, and §Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041,China
| | - Qiyong Gong
- Huaxi MR Research Center (HMRRC),
Department of Radiology, ‡Laboratory of Stem Cell Biology, State Key Laboratory
of BiotherapyWest, and §Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041,China
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