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Wang H, Song M, Xu J, Liu Z, Peng M, Qin H, Wang S, Wang Z, Liu K. Long-Acting Strategies for Antibody Drugs: Structural Modification, Controlling Release, and Changing the Administration Route. Eur J Drug Metab Pharmacokinet 2024; 49:295-316. [PMID: 38635015 DOI: 10.1007/s13318-024-00891-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2024] [Indexed: 04/19/2024]
Abstract
Because of their high specificity, high affinity, and targeting, antibody drugs have been widely used in the treatment of many diseases and have become the most favored new drugs for research in the world. However, some antibody drugs (such as small-molecule antibody fragments) have a short half-life and need to be administered frequently, and are often associated with injection-site reactions and local toxicities during use. Increasing attention has been paid to the development of antibody drugs that are long-acting and have fewer side effects. This paper reviews existing strategies to achieve long-acting antibody drugs, including modification of the drug structure, the application of drug delivery systems, and changing their administration route. Among these, microspheres have been studied extensively regarding their excellent tolerance at the injection site, controllable loading and release of drugs, and good material safety. Subcutaneous injection is favored by most patients because it can be quickly self-administered. Subcutaneous injection of microspheres is expected to become the focus of developing long-lasting antibody drug strategies in the near future.
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Affiliation(s)
- Hao Wang
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Mengdi Song
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Jiaqi Xu
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Zhenjing Liu
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Mingyue Peng
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Haoqiang Qin
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Shaoqian Wang
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Ziyang Wang
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China
| | - Kehai Liu
- College of Food, Shanghai Ocean University, 999 Hucheng Ring Road, Nanhui New Town, Pudong New Area, Shanghai, 201306, China.
- Marine Biomedical Science and Technology Innovation Platform of Lin-gang Special Area, Shanghai Ocean University, Hucheng Ring Road, Shanghai, 201306, China.
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2
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Li J, Ye E, Huang J, Xu M, Zhang J, Zhang J, Cai H, Zhang J. Cysteine-modified PEGylated nanoparticles for targeted delivery of methylprednisolone to pancreatitis. Eur J Pharm Biopharm 2024; 195:114179. [PMID: 38199584 DOI: 10.1016/j.ejpb.2024.114179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/24/2023] [Accepted: 01/03/2024] [Indexed: 01/12/2024]
Abstract
The timely suppression of inflammatory mediator production and mitigation of their effects on pancreatic acinar cells are crucial for the successful management of acute pancreatitis. To achieve effective treatment, we present a novel approach utilizing cysteine modified PEG nanoparticles for both precise accumulation at the site of pancreatitis and specific targeting of acinar cells. Methylprednisolone, a nonsteroidal anti-inflammatory drug, was tailored to enhance its circulation time in the bloodstream, preferentially accumulate in the pancreas and enhance cell uptake efficiency by acinar cells through specifically targeting L-Type amino acid transporter 1. The nanosystem significantly downregulated pro-inflammatory cytokines in plasma, resulting in the effective suppression of inflammation in acinar cells within an acute pancreatitis rat model. The utilization of the dual targeted therapy strategy holds considerable potential for the clinical management of pancreatitis.
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Affiliation(s)
- Jianbo Li
- Henan Key Laboratory for Pharmacology of Liver Diseases, BGI College & Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Ertai Ye
- Henan Key Laboratory for Pharmacology of Liver Diseases, BGI College & Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Jingwen Huang
- Henan Key Laboratory for Pharmacology of Liver Diseases, BGI College & Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Meng Xu
- Henan Key Laboratory for Pharmacology of Liver Diseases, BGI College & Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; School of Basic Medical Science, Academy of Medical Science, Zhengzhou University, Zhengzhou 450001, China
| | - Jieke Zhang
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Junrong Zhang
- Department of Pathogen Biology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Huijie Cai
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Jinjie Zhang
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China.
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3
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Chang Y, Xiong W, Zou C, Zeng P, Hou J, Muhitdinov B, Shen Y, Huang Y, Guo S. Mitigation of Anti-Drug Antibody Production for Augmenting Anticancer Efficacy of Therapeutic Protein via Co-Injection of Nano-Rapamycin. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2303916. [PMID: 37705134 DOI: 10.1002/smll.202303916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 08/08/2023] [Indexed: 09/15/2023]
Abstract
The induction of anti-drug antibody (ADA) is a formidable challenge for protein-based therapy. Trichosanthin (TCS) as a class of ribosome-inactivating proteins is widely studied in tumor treatment. However, the immunogenicity can induce the formation of ADA, which can cause hypersensitivity reactions and neutralize the efficacy of TCS, thus limiting its clinical application in cancer therapy. Here, a promising solution to this issue is presented by co-administration of the rapamycin nanoparticles and TCS. PEGylated rapamycin amphiphilic molecule is designed and synthesized as a prodrug and a delivery carrier, which can self-assemble into a nanoparticle system with encapsulation of free rapamycin, a hydrophobic drug. It is found that co-injection of the PEGylated rapamycin nanoparticles and TCS could mitigate the formation of anti-TCS antibody via inducing durable immunological tolerance. Importantly, the combination of TCS and the rapamycin nanoparticles has an enhanced effect on inhibit the growth of breast cancer. This work provides a promising approach for protein toxin-based anticancer therapy and for promoting the clinical translation.
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Affiliation(s)
- Ya Chang
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Wei Xiong
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
- Artemisinin Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510450, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, 528437, China
| | - Chenming Zou
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Ping Zeng
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jiazhen Hou
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Nanjing, 210023, China
| | - Bahtiyor Muhitdinov
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
- Institute of Bioorganic Chemistry, Uzbekistan Academy of Sciences, Tashkent, 100125, Uzbekistan
| | - Yuanyuan Shen
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yongzhuo Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, 528437, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shengrong Guo
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
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Asrorov AM, Wang H, Zhang M, Wang Y, He Y, Sharipov M, Yili A, Huang Y. Cell penetrating peptides: Highlighting points in cancer therapy. Drug Dev Res 2023; 84:1037-1071. [PMID: 37195405 DOI: 10.1002/ddr.22076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 04/29/2023] [Indexed: 05/18/2023]
Abstract
Cell-penetrating peptides (CPPs), first identified in HIV a few decades ago, deserved great attention in the last two decades; especially to support the penetration of anticancer drug means. In the drug delivery discipline, they have been involved in various approaches from mixing with hydrophobic drugs to the use of genetically conjugated proteins. The early classification as cationic and amphipathic CPPs has been extended to a few more classes such as hydrophobic and cyclic CPPs so far. Developing potential sequences utilized almost all methods of modern science: choosing high-efficiency peptides from natural protein sequences, sequence-based comparison, amino acid substitution, obtaining chemical and/or genetic conjugations, in silico approaches, in vitro analysis, animal experiments, etc. The bottleneck effect in this discipline reveals the complications that modern science faces in drug delivery research. Most CPP-based drug delivery systems (DDSs) efficiently inhibited tumor volume and weight in mice, but only in rare cases reduced their levels and continued further processes. The integration of chemical synthesis into the development of CPPs made a significant contribution and even reached the clinical stage as a diagnostic tool. But constrained efforts still face serious problems in overcoming biobarriers to reach further achievements. In this work, we reviewed the roles of CPPs in anticancer drug delivery, focusing on their amino acid composition and sequences. As the most suitable point, we relied on significant changes in tumor volume in mice resulting from CPPs. We provide a review of individual CPPs and/or their derivatives in a separate subsection.
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Affiliation(s)
- Akmal M Asrorov
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- Institute of Bioorganic Chemistry, AS of Uzbekistan, Tashkent, Uzbekistan
- Department of Natural Substances Chemistry, National University of Uzbekistan, Tashkent, Uzbekistan
| | - Huiyuan Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Meng Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Yonghui Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Yang He
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Mirkomil Sharipov
- Institute of Bioorganic Chemistry, AS of Uzbekistan, Tashkent, Uzbekistan
| | - Abulimiti Yili
- The Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, Xinjiang, China
| | - Yongzhuo Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- Zhongshan Institute for Drug Discovery, Institutes of Drug Discovery and Development, Chinese Academy of Sciences, Zhongshan, China
- NMPA Key Laboratory for Quality Research and Evaluation of Pharmaceutical Excipients, Shanghai, China
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5
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Zhou M, Yao Y, Ma S, Zou M, Chen Y, Cai S, Zhao F, Wu H, Xiao F, Abudushalamu G, Fan X, Wu G. Dual-targeted and dual-sensitive self-assembled protein nanocarrier delivering hVEGI-192 for triple-negative breast cancer. Int J Biol Macromol 2023:125475. [PMID: 37353129 DOI: 10.1016/j.ijbiomac.2023.125475] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/11/2023] [Accepted: 06/16/2023] [Indexed: 06/25/2023]
Abstract
Breast cancer is a highly prevalent malignancy worldwide among women with an increasing incidence in recent years. Triple-negative breast cancer (TNBC), a specific type of breast cancer, occurs primarily in young women and exhibits large tumor size, high clinical stage, and extremely poor prognosis with a high rate of lymph node, liver, and lung metastases. TNBC is insensitive to endocrine therapy and trastuzumab treatment, and there is an urgent need for effective therapeutics and treatment guidelines. However, investigations into antiangiogenic agents for the treatment of TNBC are ongoing. In this study, we successfully engineered a self-assembled protein nanocarrier TfRBP9-hVEGI-192-ELP fusion protein (TVEFP) to deliver the therapeutic protein, human vascular endothelial growth inhibitor (hVEGI-192). This was found to be effective in inhibiting tumor angiogenesis in vivo. The protein nanocarrier effectively inhibited the progression of TNBC in vivo and showed the behavior of self-assembly, thermoresponsiveness, enzyme stimulation-responsiveness, tumor-targeting, biocompatibility, and biodegradability. Near-infrared imaging studies showed that fluorescent dye-stained TVEFP effectively aggregated at the tumor site. The TVEFP nanocarrier significantly expands the application of the therapeutic protein hVEGI-192 and improves the imaging and biotherapeutic effects in TNBC, chiefly based on anti-angiogenesis effects.
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Affiliation(s)
- Meiling Zhou
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Yuming Yao
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Shuo Ma
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Mingyuan Zou
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Yaya Chen
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Shijie Cai
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Fengfeng Zhao
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Huina Wu
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Feng Xiao
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - GuliNazhaer Abudushalamu
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Xiaobo Fan
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China.
| | - Guoqiu Wu
- Center of Clinical Laboratory Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China; Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Laboratory Medcine, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China.
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6
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Chen G, Xiong W, Gu Z, Gao Y, Hou J, Long L, Wang H, Asrorov AM, Muhitdinov B, Xu Q, Huang Y. Mannosylated engineered trichosanthin-legumain protein vaccine hydrogel for breast cancer immunotherapy. Int J Biol Macromol 2022; 223:1485-1494. [PMID: 36395942 DOI: 10.1016/j.ijbiomac.2022.11.045] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 10/27/2022] [Accepted: 11/06/2022] [Indexed: 11/16/2022]
Abstract
The development of cancer vaccines based on tumor-associated antigens is hurdled by lack of an efficient adjuvant and insufficient efficacy. To improve the efficacy of vaccines, a genetically-engineered method was employed in this work to achieve the codelivery of antigen and adjuvant to enhance immune responses. Trichosanthin is a plant-derived protein that possesses cancer immune stimulation function. A genetically engineered protein vaccine composed of trichosanthin (adjuvant) and legumain domain (a peptidic antigen) was constructed, which was further chemically modified with mannose for targeting dendritic cells (DCs). The method is facile and ready for scaling up for massive production. Such a "two-in-one" vaccine is advantageous for codelivery for augmenting the immune responses. The vaccine inhibited the tumors by triggering a robust cytotoxic T lymphocyte response in the orthotopic-breast-tumor mice. Furthermore, the vaccine was loaded into the temperature-sensitive hydrogel based on Pluronic F127 for implanting use in the post-surgical site. The sustained-released vaccine from the hydrogel inhibited not only the tumor recurrence but also the lung metastases of breast cancer. These findings demonstrated that it was a safe and effective vaccination for breast cancer immunotherapy in a prophylactical and therapeutical manner for remodeling the tumor immune microenvironment and arresting tumor growth.
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Affiliation(s)
- Guihua Chen
- Artemisinin Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Guangzhou 510450, China; State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai 201203, China; Zhongshan Institute for Drug Discovery, The Institutes of Drug Discovery and Development, CAS, Zhongshan 528437, China
| | - Wei Xiong
- Artemisinin Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Guangzhou 510450, China; State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai 201203, China; Zhongshan Institute for Drug Discovery, The Institutes of Drug Discovery and Development, CAS, Zhongshan 528437, China
| | - Zeyun Gu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai 201203, China; State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau SAR, China
| | - Yanrong Gao
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai 201203, China
| | - Jiazhen Hou
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, 10, Nanjing 210023, China
| | - Li Long
- Artemisinin Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Guangzhou 510450, China; State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai 201203, China; Zhongshan Institute for Drug Discovery, The Institutes of Drug Discovery and Development, CAS, Zhongshan 528437, China
| | - Huiyuan Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai 201203, China
| | - Akmal M Asrorov
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai 201203, China; Institute of Bioorganic Chemistry, Uzbekistan Academy of Sciences, 83, M. Ulughbek Street, Tashkent 100125, Uzbekistan
| | - Bahtiyor Muhitdinov
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai 201203, China; Institute of Bioorganic Chemistry, Uzbekistan Academy of Sciences, 83, M. Ulughbek Street, Tashkent 100125, Uzbekistan
| | - Qin Xu
- Artemisinin Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Guangzhou 510450, China.
| | - Yongzhuo Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai 201203, China; Zhongshan Institute for Drug Discovery, The Institutes of Drug Discovery and Development, CAS, Zhongshan 528437, China; School of Chinese Materia Medica, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, 10, Nanjing 210023, China.
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7
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Advances on Delivery of Cytotoxic Enzymes as Anticancer Agents. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123836. [PMID: 35744957 PMCID: PMC9230553 DOI: 10.3390/molecules27123836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/01/2022] [Accepted: 04/06/2022] [Indexed: 11/17/2022]
Abstract
Cancer is one of the most serious human diseases, causing millions of deaths worldwide annually, and, therefore, it is one of the most investigated research disciplines. Developing efficient anticancer tools includes studying the effects of different natural enzymes of plant and microbial origin on tumor cells. The development of various smart delivery systems based on enzyme drugs has been conducted for more than two decades. Some of these delivery systems have been developed to the point that they have reached clinical stages, and a few have even found application in selected cancer treatments. Various biological, chemical, and physical approaches have been utilized to enhance their efficiencies by improving their delivery and targeting. In this paper, we review advanced delivery systems for enzyme drugs for use in cancer therapy. Their structure-based functions, mechanisms of action, fused forms with other peptides in terms of targeting and penetration, and other main results from in vivo and clinical studies of these advanced delivery systems are highlighted.
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8
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Cao Y, Zhang S, Ma M, Zhang Y. Fluorinated PEG-PEI Coated Magnetic Nanoparticles for siRNA Delivery and CXCR4 Knockdown. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:1692. [PMID: 35630915 PMCID: PMC9146302 DOI: 10.3390/nano12101692] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/12/2022] [Accepted: 05/12/2022] [Indexed: 02/08/2023]
Abstract
CXC chemokine receptor 4 (CXCR4) is a promising therapeutic target. Previous studies have shown that intracellular delivery of siRNA to knockdown CXCR4 expression in cancer cells is an effective therapeutic strategy. To prepare efficient magnetic nucleic acid carriers, it is now necessary to improve the endocytosis efficiency of PEGylated magnetic nanoparticles. In our work, Heptafluorobutyryl-polyethylene glycol-polyethyleneimine (FPP) was first prepared and then used to coat magnetic nanoparticles (MNPs) to obtain magnetic nanocarriers FPP@MNPs. The materials were characterized by 19 F-Nuclear Magnetic Resonance (NMR), transmission electron microscope (TEM), energy dispersive spectroscopy (EDS), and dynamic light scattering (DLS). The biosecurity of FPP@MNPs was confirmed by cell viability and apoptosis experiments. Cellular uptake of FPP@MNPs and siRNA transfection enhanced by external magnetic fields were detected by fluorescence microscopy, confocal laser microscopy, and flow cytometry. The results show that the cellular uptake efficiency of FPP@MNPs was significantly improved, and transfection efficiency reached more than 90%. The knockdown of CXCR4 on the 4 T1 cell membrane was confirmed by real-time polymerase chain reaction (RT-PCR) and flow cytometry. In conclusion, the fluorinated cationic polymer-coated magnetic nanoparticles FPP@MNPs can be loaded with siRNA to reduce CXCR4 expression as well as be expected to be efficient universal siRNA carriers.
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Affiliation(s)
- Yixiang Cao
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Sciences and Medical Engineering, Southeast University, Nanjing 210096, China;
| | - Shiyin Zhang
- Nanjing Nanoeast Biotech Co., Ltd., Nanjing 211000, China;
| | - Ming Ma
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Sciences and Medical Engineering, Southeast University, Nanjing 210096, China;
| | - Yu Zhang
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Sciences and Medical Engineering, Southeast University, Nanjing 210096, China;
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9
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Wang Z, Wang Y, Sun X, Zhou J, Chen X, Xi J, Fan L, Han J, Guo R. Supramolecular Core-Shell Nanoassemblies with Tumor Microenvironment-Triggered Size and Structure Switch for Improved Photothermal Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2200588. [PMID: 35277929 DOI: 10.1002/smll.202200588] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/26/2022] [Indexed: 06/14/2023]
Abstract
Photothermal therapy (PTT) is demonstrated to be an effective methodology for cancer treatment. However, the relatively low photothermal conversion efficiency, limited tumor accumulation, and penetration still remain to be challenging issues that hinder the clinical application of PTT. Herein, the core-shell hierarchical nanostructures induced by host-guest interaction between water-soluble pillar[5]arene (WP5) and polyethylene glycol-modified aniline tetramer (TAPEG) are constructed. The pH-responsive performance endows the core-shell nanostructures with size switchable property, with an average diameter of 200 nm in the neutral pH and 60 nm in the acidic microenvironment, which facilitates not only tumor accumulation but also tumor penetration. Moreover, the structure switch of WP5⊃TAPEG under acidic microenvironment and the dual mechanism regulated extending of п conjugate, inclusion in the hydrophobic cavity of WP5 and the dense distribution in the core-shell structured assemblies, dramatically enhance the absorption in the near-infrared-II region and, further, the photothermal conversion efficiency (60.2%). The as-designed intelligent nanoplatform is demonstrated for improved antitumor efficacy via PTT.
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Affiliation(s)
- Ziyao Wang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225002, P. R. China
| | - Yanqiu Wang
- School of Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, P. R. China
| | - Xiaohuan Sun
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225002, P. R. China
| | - Jinfeng Zhou
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225002, P. R. China
| | - Xiaolin Chen
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225002, P. R. China
| | - Juqun Xi
- School of Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, P. R. China
| | - Lei Fan
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225002, P. R. China
| | - Jie Han
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225002, P. R. China
| | - Rong Guo
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225002, P. R. China
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10
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Lu JQ, Wong KB, Shaw PC. A Sixty-Year Research and Development of Trichosanthin, a Ribosome-Inactivating Protein. Toxins (Basel) 2022; 14:178. [PMID: 35324675 PMCID: PMC8950148 DOI: 10.3390/toxins14030178] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 02/23/2022] [Accepted: 02/25/2022] [Indexed: 02/04/2023] Open
Abstract
Tian Hua Fen, a herbal powder extract that contains trichosanthin (TCS), was used as an abortifacient in traditional Chinese medicine. In 1972, TCS was purified to alleviate the side effects. Because of its clinical applications, TCS became one of the most active research areas in the 1960s to the 1980s in China. These include obtaining the sequence information in the 1980s and the crystal structure in 1995. The replication block of TCS on human immunodeficiency virus in lymphocytes and macrophages was found in 1989 and started a new chapter of its development. Clinical studies were subsequently conducted. TCS was also found to have the potential for gastric and colorectal cancer treatment. Studies on its mechanism showed TCS acts as an rRNA N-glycosylase (EC 3.2.2.22) by hydrolyzing and depurinating A-4324 in α-sarcin/ricin loop on 28S rRNA of rat ribosome. Its interaction with acidic ribosomal stalk proteins was revealed in 2007, and its trafficking in mammalian cells was elucidated in the 2000s. The adverse drug reactions, such as inducing immune responses, short plasma half-life, and non-specificity, somehow became the obstacles to its usage. Immunotoxins, sequence modification, or coupling with polyethylene glycerol and dextran were developed to improve the pharmacological properties. TCS has nicely shown the scientific basis of traditional Chinese medicine and how its research and development have expanded the knowledge and applications of ribosome-inactivating proteins.
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Affiliation(s)
- Jia-Qi Lu
- Centre for Protein Science and Crystallography, School of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, China; (J.-Q.L.); (K.-B.W.)
| | - Kam-Bo Wong
- Centre for Protein Science and Crystallography, School of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, China; (J.-Q.L.); (K.-B.W.)
| | - Pang-Chui Shaw
- Centre for Protein Science and Crystallography, School of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, China; (J.-Q.L.); (K.-B.W.)
- Li Dak Sum Yip Yio Chin R&D Centre for Chinese Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
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11
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Hu F, Deng C, Zhou Y, Liu Y, Zhang T, Zhang P, Zhao Z, Miao H, Zheng W, Zhang W, Wang M, Ma X. Multistage targeting and dual inhibiting strategies based on bioengineered tumor matrix microenvironment‐mediated protein nanocages for enhancing cancer biotherapy. Bioeng Transl Med 2022; 7:e10290. [PMID: 35600646 PMCID: PMC9115700 DOI: 10.1002/btm2.10290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 12/20/2021] [Accepted: 12/25/2021] [Indexed: 11/16/2022] Open
Abstract
Regulation of the apoptotic pathway plays a critical role in inducing tumor cell death and circumventing drug resistance. Survivin protein is the strongest inhibitor of apoptosis found so far. It is highly expressed in several cancers and is a promising target for cancer therapy. However, clinical applications are limited by incomplete inhibition of survivin expression. Here, we present a novel strategy that extended the release of YM155 (an effective survivin inhibitor that works by inhibiting the activity of survivin promoter) and TATm‐survivin (T34A) (TmSm) protein (survivin protein mutant with penetrating peptide, a potential anticancer protein therapeutic) via tumor matrix microenvironment‐mediated ferritin heavy chain nanocages (FTH1 NCs), enabling significant inhibition of survivin activity at both transcript and protein levels. FTS (FTH1‐matrix metalloproteinase‐2‐TmSm)/YM155 NC synthesis was easily scaled up, and these NCs could sequentially release TmSm protein through matrix metalloproteinase‐2 and promote YM155 to enter the nucleus via transferrin receptor 1 (TfR1) binding, which increased the cytotoxicity and apoptosis of Capan‐2 and A549 cells compared to that with individual drugs. Moreover, FTS/YM155 NCs enhanced drug accumulation at tumor sites and had a higher tumor inhibition rate (88.86%) than the compounds alone in A549 tumor‐bearing mice. In addition, FTS/YM155 NCs exerted significant survivin downregulation (4.43‐fold) and caspase‐3 upregulation (4.31‐fold) and showed better therapeutic outcomes without inducing organ injury, which highlights their promising future clinical application in precision therapy. This tumor microenvironment‐responsive platform could be harnessed to develop an effective therapy via multilevel inhibition of cancer targets.
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Affiliation(s)
- Fabiao Hu
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Changping Deng
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Yiwen Zhou
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Yuping Liu
- Shanghai Key Laboratory of New Drug Design School of Pharmacy, East China University of Science and Technology Shanghai China
| | - Tong Zhang
- Shanghai Key Laboratory of New Drug Design School of Pharmacy, East China University of Science and Technology Shanghai China
| | - Peiwen Zhang
- Shanghai Key Laboratory of New Drug Design School of Pharmacy, East China University of Science and Technology Shanghai China
| | - Zhangting Zhao
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Hui Miao
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Wenyun Zheng
- Shanghai Key Laboratory of New Drug Design School of Pharmacy, East China University of Science and Technology Shanghai China
| | - Wenliang Zhang
- Center of Translational Biomedical Research University of North Carolina at Greensboro Greensboro North Carolina USA
| | - Meiyan Wang
- Synthetic Biology and Biomedical Engineering Laboratory, Biomedical Synthetic Biology, Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical, Sciences and School of Life Sciences East China Normal University Shanghai China
| | - Xingyuan Ma
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
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12
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Genetically-engineered "all-in-one" vaccine platform for cancer immunotherapy. Acta Pharm Sin B 2021; 11:3622-3635. [PMID: 34900541 PMCID: PMC8642616 DOI: 10.1016/j.apsb.2021.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/08/2021] [Accepted: 05/11/2021] [Indexed: 01/08/2023] Open
Abstract
An essential step for cancer vaccination is to break the immunosuppression and elicit a tumor-specific immunity. A major hurdle against cancer therapeutic vaccination is the insufficient immune stimulation of the cancer vaccines and lack of a safe and efficient adjuvant for human use. We discovered a novel cancer immunostimulant, trichosanthin (TCS), that is a clinically used protein drug in China, and developed a well-adaptable protein-engineering method for making recombinant protein vaccines by fusion of an antigenic peptide, TCS, and a cell-penetrating peptide (CPP), termed an “all-in-one” vaccine, for transcutaneous cancer immunization. The TCS adjuvant effect on antigen presentation was investigated and the antitumor immunity of the vaccines was investigated using the different tumor models. The vaccines were prepared via a facile recombinant method. The vaccines induced the maturation of DCs that subsequently primed CD8+ T cells. The TCS-based immunostimulation was associated with the STING pathway. The general applicability of this genetic engineering strategy was demonstrated with various tumor antigens (i.e., legumain and TRP2 antigenic peptides) and tumor models (i.e., colon tumor and melanoma). These findings represent a useful protocol for developing cancer vaccines at low cost and time-saving, and demonstrates the adjuvant application of TCS—an old drug for a new application.
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13
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Wang J, Zhou M, Chen F, Liu X, Gao J, Wang W, Wang H, Yu H. Stimuli-Sheddable Nanomedicine Overcoming Pathophysiological Barriers for Potentiating Immunotherapy of Cancer. J Biomed Nanotechnol 2021; 17:1486-1509. [PMID: 34544528 DOI: 10.1166/jbn.2021.3134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Immunotherapy displays potent potential for clinical cancer management by activating the protective immune response; however, the microenvironment of the immunosuppressive tumor restricts the efficiency of immunotherapies. Along with the complex pathophysiological barrier of the solid tumors, successful immunotherapeutic delivery remains a formidable challenge for conventional nanomedicine. Stimuli-sheddable nano vectors may facilitate the delivery of cargoes to tumors with minimal premature cargo leakage in blood circulation while enhancing the tumor penetration of nanomedicines by deshielding the polyethylene glycol (PEG) corona upon endogenous activity such as acidity, enzymes and glutathione, or external stimuli, such as laser irradiation. Throughout this study, researchers overviewed the recent advances of nanomedicine-based cancer immunotherapy using the stimuli-responsive deshielding nano vectors, which allowed researchers to integrate multiple therapeutic regimens for inducing immunogenic cell death. This aided in blocking the immune checkpoints, repolarizing the macrophages, and regulating the kynurenine metabolism. Furthermore, researchers discussed the critical issues in the development of stimuli-sheddable nanoimmunodulators, primarily aimed at speeding up their clinical translation. Finally, researchers provided novel perspectives for improving cancer management with the stimuli-sheddable nanomedicine.
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Affiliation(s)
- Jiaxin Wang
- College of Chemistry and Chemical Engineering, Inner Magnolia University, Huhhot, 010021, China
| | - Mengxue Zhou
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Fangmin Chen
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Xiao Liu
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province, 226001, China
| | - Jin Gao
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Weiqi Wang
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province, 226001, China
| | - Hui Wang
- College of Chemistry and Chemical Engineering, Inner Magnolia University, Huhhot, 010021, China
| | - Haijun Yu
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
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14
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Shi Y, Lu A, Wang X, Belhadj Z, Wang J, Zhang Q. A review of existing strategies for designing long-acting parenteral formulations: Focus on underlying mechanisms, and future perspectives. Acta Pharm Sin B 2021; 11:2396-2415. [PMID: 34522592 PMCID: PMC8424287 DOI: 10.1016/j.apsb.2021.05.002] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/03/2021] [Accepted: 03/12/2021] [Indexed: 12/14/2022] Open
Abstract
The need for long-term treatments of chronic diseases has motivated the widespread development of long-acting parenteral formulations (LAPFs) with the aim of improving drug pharmacokinetics and therapeutic efficacy. LAPFs have been proven to extend the half-life of therapeutics, as well as to improve patient adherence; consequently, this enhances the outcome of therapy positively. Over past decades, considerable progress has been made in designing effective LAPFs in both preclinical and clinical settings. Here we review the latest advances of LAPFs in preclinical and clinical stages, focusing on the strategies and underlying mechanisms for achieving long acting. Existing strategies are classified into manipulation of in vivo clearance and manipulation of drug release from delivery systems, respectively. And the current challenges and prospects of each strategy are discussed. In addition, we also briefly discuss the design principles of LAPFs and provide future perspectives of the rational design of more effective LAPFs for their further clinical translation.
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Key Words
- 2′-F, 2′-fluoro
- 2′-O-MOE, 2′-O-(2-methoxyethyl)
- 2′-OMe, 2′-O-methyl
- 3D, three-dimensional
- ART, antiretroviral therapy
- ASO, antisense oligonucleotide
- Biomimetic strategies
- Chemical modification
- DDS, drug delivery systems
- ECM, extracellular matrix
- ENA, ethylene-bridged nucleic acid
- ESC, enhanced stabilization chemistry
- EVA, ethylene vinyl acetate
- Fc/HSA fusion
- FcRn, Fc receptor
- GLP-1, glucagon like peptide-1
- GS, glycine–serine
- HA, hyaluronic acid
- HES, hydroxy-ethyl-starch
- HP, hypoparathyroidism
- HSA, human serum albumin
- Hydrogels
- ISFI, in situ forming implants
- IgG, immunoglobulin G
- Implantable systems
- LAFs, long-acting formulations
- LAPFs, long-acting parenteral formulations
- LNA, locked nucleic acid
- Long-acting
- MNs, microneedles
- Microneedles
- NDS, nanochannel delivery system
- NPs, nanoparticles
- Nanocrystal suspensions
- OA, osteoarthritis
- PCPP-SA, poly(1,3-bis(carboxyphenoxy)propane-co-sebacic-acid)
- PEG, polyethylene glycol
- PM, platelet membrane
- PMPC, poly(2-methyacryloyloxyethyl phosphorylcholine)
- PNAs, peptide nucleic acids
- PS, phase separation
- PSA, polysialic acid
- PTH, parathyroid hormone
- PVA, polyvinyl alcohol
- RBCs, red blood cells
- RES, reticuloendothelial system
- RNAi, RNA interference
- SAR, structure‒activity relationship
- SCID, severe combined immunodeficiency
- SE, solvent extraction
- STC, standard template chemistry
- TNFR2, tumor necrosis factor receptor 2
- hGH, human growth hormone
- im, intramuscular
- iv, intravenous
- mPEG, methoxypolyethylene glycol
- sc, subcutaneous
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Affiliation(s)
- Yujie Shi
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - An Lu
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiangyu Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Zakia Belhadj
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Jiancheng Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Qiang Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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15
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Chen W, Yu D, Sun SY, Li F. Nanoparticles for co-delivery of osimertinib and selumetinib to overcome osimertinib-acquired resistance in non-small cell lung cancer. Acta Biomater 2021; 129:258-268. [PMID: 34048974 PMCID: PMC8273131 DOI: 10.1016/j.actbio.2021.05.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 05/15/2021] [Accepted: 05/18/2021] [Indexed: 12/13/2022]
Abstract
Osimertinib (OSI) is the first FDA-approved third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI). It can be used for treating non-small cell lung cancer (NSCLC) patients with activating EGFR mutation and for patients who are resistant to first-generation EGFR TKIs due to T790M resistance mutation. However, patients treated with OSI ultimately develop acquired resistance, which prevents its long-term benefit for patients. Therefore, the development of effective strategies to overcome OSI resistance will address a significant clinical challenge and benefit patients by prolonging their survival time. Our previous studies indicated that combination therapy was a promising strategy for overcoming OSI resistance. In this study, we developed nanoparticle (NP) formulations for co-delivery of osimertinib (OSI) and selumetinib (SEL) to treat OSI-resistant NSCLC effectively. We conjugated SEL with PEG through a reactive oxygen species (ROS)-responsive linker to generate polyethylene glycol (PEG)-SEL conjugate prodrug (PEG-S-SEL). Due to the amphiphilic nature of PEG-S-SEL, it can self-assemble in an aqueous solution to form micelle NP and serve as a delivery carrier for OSI. The ROS-responsive linker can facilitate the release of drugs in the tumor microenvironment with elevated ROS levels. OSI and SEL combination NP can overcome OSI resistance by simultaneously inhibiting both EGFR and mitogen-activated protein kinase (MEK), thus effectively inducing apoptosis in OSI-resistant NSCLC cells and inhibiting OSI-resistant tumors in vivo. In conclusion, the OSI+SEL NP combination therapy showed promising anticancer efficacy and demonstrated potential for treating NSCLC patients with OSI acquired resistance. STATEMENT OF SIGNIFICANCE: Osimertinib (OSI) is the first FDA-approved third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor. It has been successfully used for treating non-small cell lung cancer (NSCLC) patients with activating EGFR mutation. However, patients treated with OSI ultimately develop acquired resistance. This study developed OSI and selumetinib (SEL) co-delivering nanoparticles to overcome OSI-acquired resistance in NSCLC. PEG-SEL conjugate functions as reactive oxygen species (ROS)-responsive prodrug and forms micelle nanoparticles through self-assembly to deliver OSI. The combination NP can simultaneously inhibit EGFR and mitogen-activated protein kinase (MEK), thus effectively inducing apoptosis in OSI-resistant NSCLC cells. In summary, the OSI and SEL nanoparticle combination therapy showed promising anticancer efficacy and demonstrated potential for treating NSCLC patients with OSI acquired resistance.
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Affiliation(s)
- Wu Chen
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | - Danlei Yu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, PR China; Department of Hematology and Medical Oncology, Emory University School of Medicine and Winship Cancer Institute, Atlanta, GA 30322, USA
| | - Shi-Yong Sun
- Department of Hematology and Medical Oncology, Emory University School of Medicine and Winship Cancer Institute, Atlanta, GA 30322, USA.
| | - Feng Li
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA.
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16
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Multifunctional polymeric micellar nanomedicine in the diagnosis and treatment of cancer. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 126:112186. [PMID: 34082985 DOI: 10.1016/j.msec.2021.112186] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 05/08/2021] [Accepted: 05/11/2021] [Indexed: 02/07/2023]
Abstract
Polymeric micelles are a prevalent topic of research for the past decade, especially concerning their fitting ability to deliver drug and diagnostic agents. This delivery system offers outstanding advantages, such as biocompatibility, high loading efficiency, water-solubility, and good stability in biological fluids, to name a few. The multifunctional polymeric micellar architect offers the added capability to adapt its surface to meet the looked-for clinical needs. This review cross-talks the recent reports, proof-of-concept studies, patents, and clinical trials that utilize polymeric micellar family architectures concerning cancer targeted delivery of anticancer drugs, gene therapeutics, and diagnostic agents. The manuscript also expounds on the underlying opportunities, allied challenges, and ways to resolve their bench-to-bedside translation for allied clinical applications.
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17
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Desale K, Kuche K, Jain S. Cell-penetrating peptides (CPPs): an overview of applications for improving the potential of nanotherapeutics. Biomater Sci 2021; 9:1153-1188. [PMID: 33355322 DOI: 10.1039/d0bm01755h] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In the field of nanotherapeutics, gaining cellular entry into the cytoplasm of the target cell continues to be an ultimate challenge. There are many physicochemical factors such as charge, size and molecular weight of the molecules and delivery vehicles, which restrict their cellular entry. Hence, to dodge such situations, a class of short peptides called cell-penetrating peptides (CPPs) was brought into use. CPPs can effectively interact with the cell membrane and can assist in achieving the desired intracellular entry. Such strategy is majorly employed in the field of cancer therapy and diagnosis, but now it is also used for other purposes such as evaluation of atherosclerotic plaques, determination of thrombin levels and HIV therapy. Thus, the current review expounds on each of these mentioned aspects. Further, the review briefly summarizes the basic know-how of CPPs, their utility as therapeutic molecules, their use in cancer therapy, tumor imaging and their assistance to nanocarriers in improving their membrane penetrability. The review also discusses the challenges faced with CPPs pertaining to their stability and also mentions the strategies to overcome them. Thus, in a nutshell, this review will assist in understanding how CPPs can present novel possibilities for resolving the conventional issues faced with the present-day nanotherapeutics.
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Affiliation(s)
- Kalyani Desale
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), S.A.S. Nagar, Punjab-160062, India.
| | - Kaushik Kuche
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), S.A.S. Nagar, Punjab-160062, India.
| | - Sanyog Jain
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), S.A.S. Nagar, Punjab-160062, India.
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18
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Simioni C, Conti I, Varano G, Brenna C, Costanzi E, Neri LM. The Complexity of the Tumor Microenvironment and Its Role in Acute Lymphoblastic Leukemia: Implications for Therapies. Front Oncol 2021; 11:673506. [PMID: 34026651 PMCID: PMC8131840 DOI: 10.3389/fonc.2021.673506] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 03/30/2021] [Indexed: 12/15/2022] Open
Abstract
The microenvironment that surrounds a tumor, in addition to the tumor itself, plays an important role in the onset of resistance to molecularly targeted therapies. Cancer cells and their microenvironment interact closely between them by means of a molecular communication that mutually influences their biological characteristics and behavior. Leukemia cells regulate the recruitment, activation and program of the cells of the surrounding microenvironment, including those of the immune system. Studies on the interactions between the bone marrow (BM) microenvironment and Acute Lymphoblastic Leukemia (ALL) cells have opened a scenario of potential therapeutic targets which include cytokines and their receptors, signal transduction networks, and hypoxia-related proteins. Hypoxia also enhances the formation of new blood vessels, and several studies show how angiogenesis could have a key role in the pathogenesis of ALL. Knowledge of the molecular mechanisms underlying tumor-microenvironment communication and angiogenesis could contribute to the early diagnosis of leukemia and to personalized molecular therapies. This article is part of a Special Issue entitled: Innovative Multi-Disciplinary Approaches for Precision Studies in Leukemia edited by Sandra Marmiroli (University of Modena and Reggio Emilia, Modena, Italy) and Xu Huang (University of Glasgow, Glasgow, United Kingdom).
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Affiliation(s)
- Carolina Simioni
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy.,Laboratory for Technologies of Advanced Therapies (LTTA) - Electron Microscopy Center, University of Ferrara, Ferrara, Italy
| | - Ilaria Conti
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Gabriele Varano
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Cinzia Brenna
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Eva Costanzi
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Luca M Neri
- Laboratory for Technologies of Advanced Therapies (LTTA) - Electron Microscopy Center, University of Ferrara, Ferrara, Italy.,Department of Translational Medicine, University of Ferrara, Ferrara, Italy
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19
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Setayesh-Mehr Z, Poorsargol M. Toxic proteins application in cancer therapy. Mol Biol Rep 2021; 48:3827-3840. [PMID: 33895972 DOI: 10.1007/s11033-021-06363-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 04/16/2021] [Indexed: 12/19/2022]
Abstract
Ribosome inactivating proteins (RIPs) as family of anti-cancer drugs recently received much attention due to their interesting anti-cancer mechanism. In spite of small drugs, RIPs use the large-size effect (LSE) to prevent the efflux process governed by drug resistance transporters (DRTs) which prevents inside of the cells against drug transfection. There are many clinical translation obstacles that severely restrict their applications especially their delivery approach to the tumor cells. As the main goal of this review, we will focus on trichosanthin (TCS) and gelonin (Gel) and other types, especially scorpion venom-derived RIPs to clarify that they are struggling with what types of bio-barriers and these challenges could be solved in cancer therapy science. Then, we will try to highlight recent state-of-the-arts in delivery of RIPs for cancer therapy.
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Affiliation(s)
- Zahra Setayesh-Mehr
- Department of Biology, Faculty of Sciences, University of Zabol, Zabol, Iran.
| | - Mahdiye Poorsargol
- Department of Chemistry, Faculty of Sciences, University of Zabol, Zabol, Iran
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20
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Liu X, Luo H, Niu L, Feng Y, Pan P, Yang J, Li M. Cleavable poly(ethylene glycol) branched chain-modified Antheraea pernyi silk fibroin as a gene delivery carrier. Nanomedicine (Lond) 2021; 16:839-853. [PMID: 33890489 DOI: 10.2217/nnm-2020-0481] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: To obtain a gene carrier that can effectively deliver loaded therapeutic genes to tumor cells, avoid toxic effects on normal cells and reduce nonspecific adsorption of plasma proteins. Methods: The conjugate of poly(ethylene glycol) (PEG) and MMP2SSP (PEG-MMP2SSP) was covalently coupled to cationized Antheraea pernyi silk fibroin (CASF) through disulfide bond exchange reaction to obtain a PEG-MMP2SSP-modified CASF (CASFMP). Results: The PEG chains were effectively cleaved from the CASFMP by MMP2. CASFMP/pDNA complexes inhibited human fibrosarcoma cell proliferation, and its cytotoxicity to human normal embryonic kidney cells was significantly lower than that of poly(ethylenimine)/pDNA after coculturing with cells for 24 h. Conclusion: CASFMP is a promising compound for use in gene therapy.
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Affiliation(s)
- Xueping Liu
- National Engineering Laboratory for Modern Silk, College of Textile & Clothing Engineering, Soochow University, Industrial Park, Suzhou, 215123, Jiangsu, China
| | - Hong Luo
- National Engineering Laboratory for Modern Silk, College of Textile & Clothing Engineering, Soochow University, Industrial Park, Suzhou, 215123, Jiangsu, China
| | - Longxing Niu
- National Engineering Laboratory for Modern Silk, College of Textile & Clothing Engineering, Soochow University, Industrial Park, Suzhou, 215123, Jiangsu, China
| | - Yanfei Feng
- National Engineering Laboratory for Modern Silk, College of Textile & Clothing Engineering, Soochow University, Industrial Park, Suzhou, 215123, Jiangsu, China
| | - Peng Pan
- National Engineering Laboratory for Modern Silk, College of Textile & Clothing Engineering, Soochow University, Industrial Park, Suzhou, 215123, Jiangsu, China
| | - Jicheng Yang
- Cell & Molecular Biology Institute, College of Medicine, Soochow University, Suzhou, 215123, Jiangsu, China
| | - Mingzhong Li
- National Engineering Laboratory for Modern Silk, College of Textile & Clothing Engineering, Soochow University, Industrial Park, Suzhou, 215123, Jiangsu, China
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21
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Yang H, Liu T, Xu Y, Su G, Liu T, Yu Y, Xu B. Protein corona precoating on redox-responsive chitosan-based nano-carriers for improving the therapeutic effect of nucleic acid drugs. Carbohydr Polym 2021; 265:118071. [PMID: 33966835 DOI: 10.1016/j.carbpol.2021.118071] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 12/26/2022]
Abstract
Spontaneous formation of protein corona on chitosan-based nano-carriers is inevitable once they enter the blood, which is considered to be an important factor that weakens the delivery efficiency and therapeutic effect of nucleic acid drugs. For this, cyclic RGDyK peptide (cRGD) modified bovine serum albumin (BSA) was designed as a corona to precoat on redox-responsive chitosan-based nano-carriers (TsR NPs) before administration. The effects of the precoating corona on the pharmaceutical properties and delivery efficiency of the nano-carriers and the therapeutic effect of model siRNA (siVEGF) were investigated. The results showed that BSA-cRGD formed steady corona around TsR NPs, which enhanced targeting ability to cancer cells and reduced serum proteins adsorption. The Bc corona improved the stability and biocompatibility of TsR NPs, increased the intracellular uptake, facilitated the lysosomal escape and maintained their redox-sensitive responsiveness, resulting in enhanced gene silencing efficiency and anti-tumor proliferation effects both in vitro and in vivo.
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Affiliation(s)
- Han Yang
- School of Pharmacy, Nantong University, No. 19 Qixiu Road, Nantong, 226001, China
| | - Tingting Liu
- School of Pharmacy, Nantong University, No. 19 Qixiu Road, Nantong, 226001, China
| | - Yan Xu
- School of Pharmacy, Nantong University, No. 19 Qixiu Road, Nantong, 226001, China
| | - Gaoxing Su
- School of Pharmacy, Nantong University, No. 19 Qixiu Road, Nantong, 226001, China
| | - Tianqing Liu
- NICM Health Research Institute, Western Sydney University, Westmead, Australia
| | - Yanyan Yu
- School of Pharmacy, Nantong University, No. 19 Qixiu Road, Nantong, 226001, China.
| | - Bohui Xu
- School of Pharmacy, Nantong University, No. 19 Qixiu Road, Nantong, 226001, China.
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22
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Zhou J, Ma S, Zhang Y, He Y, Mao H, Yang J, Zhang H, Luo K, Gong Q, Gu Z. Bacterium-mimicking sequentially targeted therapeutic nanocomplexes based on O-carboxymethyl chitosan and their cooperative therapy by dual-modality light manipulation. Carbohydr Polym 2021; 264:118030. [PMID: 33910720 DOI: 10.1016/j.carbpol.2021.118030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 03/10/2021] [Accepted: 03/31/2021] [Indexed: 02/08/2023]
Abstract
An integrated gene nanovector capable of overcoming complicated physiological barriers in one vector is desirable to circumvent the challenges imposed by the intricate tumor microenvironment. Herein, a nuclear localization signals (NLS)-decorated element and an iRGD-functionalized element based on O-carboxymethyl chitosan were synthesized, mixed, and coated onto PEI/DNA to fabricate bacterium-mimicking sequentially targeted therapeutic nanocomplexes (STNPs) which were internalized through receptor-mediated endocytosis and other pathways and achieved nuclear translocation of DNA. The endo/lysosomal membrane disruption triggered by reactive oxygen species (ROS) after short-time illumination, together with the DNA nuclear translocation, evoked an enhanced gene expression. Alternatively, the excessive ROS from long-time irradiation induced apoptosis in tumor cells, bringing about greater anti-tumor efficacy owing to the integration of gene and photodynamic therapy. Overall, these results demonstrated bacterium-mimicking STNPs could be a potential candidate for tumor treatments.
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Affiliation(s)
- Jie Zhou
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610041, PR China
| | - Shengnan Ma
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610041, PR China
| | - Yuxin Zhang
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610041, PR China
| | - Yiyan He
- Research Institute for Biomaterials, Tech Institute for Advanced Materials, College of Materials Science and Engineering, Suqian Advanced Materials Industry Technology Innovation Center, NJTech-BARTY Joint Research Center for Innovative Medical Technology, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, PR China.
| | - Hongli Mao
- Research Institute for Biomaterials, Tech Institute for Advanced Materials, College of Materials Science and Engineering, Suqian Advanced Materials Industry Technology Innovation Center, NJTech-BARTY Joint Research Center for Innovative Medical Technology, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, PR China
| | - Jun Yang
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, PR China
| | - Hu Zhang
- Amgen Bioprocessing Centre, Keck Graduate Institute, Claremont, CA, 91711, USA
| | - Kui Luo
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610041, PR China
| | - Qiyong Gong
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610041, PR China
| | - Zhongwei Gu
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610041, PR China; Research Institute for Biomaterials, Tech Institute for Advanced Materials, College of Materials Science and Engineering, Suqian Advanced Materials Industry Technology Innovation Center, NJTech-BARTY Joint Research Center for Innovative Medical Technology, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, PR China.
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23
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Yang X, Pan Z, Choudhury MR, Yuan Z, Anifowose A, Yu B, Wang W, Wang B. Making smart drugs smarter: The importance of linker chemistry in targeted drug delivery. Med Res Rev 2020; 40:2682-2713. [PMID: 32803765 PMCID: PMC7817242 DOI: 10.1002/med.21720] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 07/23/2020] [Accepted: 08/02/2020] [Indexed: 12/14/2022]
Abstract
Smart drugs, such as antibody-drug conjugates, for targeted therapy rely on the ability to deliver a warhead to the desired location and to achieve activation at the same site. Thus, designing a smart drug often requires proper linker chemistry for tethering the warhead with a vehicle in such a way that either allows the active drug to retain its potency while being tethered or ensures release and thus activation at the desired location. Recent years have seen much progress in the design of new linker activation strategies. Herein, we review the recent development of chemical strategies used to link the warhead with a delivery vehicle for preferential cleavage at the desired sites.
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Affiliation(s)
| | | | - Manjusha Roy Choudhury
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Petit Science Center, 100 Piedmont Ave, Atlanta, GA 30303, United States
| | - Zhengnan Yuan
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Petit Science Center, 100 Piedmont Ave, Atlanta, GA 30303, United States
| | - Abiodun Anifowose
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Petit Science Center, 100 Piedmont Ave, Atlanta, GA 30303, United States
| | - Bingchen Yu
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Petit Science Center, 100 Piedmont Ave, Atlanta, GA 30303, United States
| | - Wenyi Wang
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Petit Science Center, 100 Piedmont Ave, Atlanta, GA 30303, United States
| | - Binghe Wang
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Petit Science Center, 100 Piedmont Ave, Atlanta, GA 30303, United States
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24
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Simon L, Marcotte N, Devoisselle JM, Begu S, Lapinte V. Recent advances and prospects in nano drug delivery systems using lipopolyoxazolines. Int J Pharm 2020; 585:119536. [PMID: 32531447 DOI: 10.1016/j.ijpharm.2020.119536] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/05/2020] [Accepted: 06/06/2020] [Indexed: 11/29/2022]
Abstract
Facing the growing demand in nano drug delivery systems (nDDS), hybrid excipients based on natural molecules and well-defined synthetic polymers are intensively investigated. Lipopolyoxazolines (LipoPOx) composed of a polyoxazoline block (POx) and a lipid or lipid-like derivative are detailed in this review. The nature of lipids used, the route to synthesize LipoPOx and their advantages for the formulation of drugs are reported. The place of POx family in nanomedicine is discussed compared to PEG, considered as the gold standard of hydrophilic polymers. LipoPOx nanoformulations including liposomes, mixed micelles, lipid nanocapsules are provided alongside discussion of the nDDS for intravenous or topical administration.
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Affiliation(s)
- L Simon
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | - N Marcotte
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | - S Begu
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France.
| | - V Lapinte
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France.
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25
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Chang Y, Jiang J, Chen W, Yang W, Chen L, Chen P, Shen J, Qian S, Zhou T, Wu L, Hong L, Huang Y, Li F. Biomimetic metal-organic nanoparticles prepared with a 3D-printed microfluidic device as a novel formulation for disulfiram-based therapy against breast cancer. APPLIED MATERIALS TODAY 2020; 18:100492. [PMID: 34746366 PMCID: PMC8570539 DOI: 10.1016/j.apmt.2019.100492] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Disulfiram (DSF) is currently tested in several clinical trials for cancer treatment in combination with copper (Cu) ions. Usually, DSF and Cu are administered in two separate formulations. In the body, DSF and Cu ions form diethyldithiocarbamate copper complex [Cu(DDC)2] which has potent antitumor activities. However, the "two formulation" approach often achieved low Cu(DDC)2 concentration at tumor regions and resulted in compromised anticancer efficacy. Therefore, preformed Cu(DDC)2 complex administered in a single formulation will have better anticancer efficacy. However, the poor aqueous solubility of Cu(DDC)2 is a significant challenge for its clinical use. In this work, a biomimetic nanoparticle formulation of Cu(DDC)2 was produced with a novel SMILE ( Stabilized Metal Ion Ligand complex) method developed in our laboratory to address the drug delivery challenges. The Metal-organic Nanoparticle (MON) is composed of Cu(DDC)2 metal-organic complex core and surface decorated bovine serum albumin (BSA). Importantly, we designed a 3D-printed microfluidic device to further improve the fabrication of BSA/Cu(DDC)2 MONs. This method could precisely control the MON preparation process and also has great potential for large scale production of Cu(DDC)2 MON formulations. We also used a computational modeling approach to simulate the MON formation process in the microfluidic device. The optimized BSA/Cu(DDC)2 MONs demonstrated good physicochemical properties. The MONs also showed potent antitumor activities in the breast cancer cell monolayers as well as the 3D-cultured tumor spheroids. The BSA/Cu(DDC)2 MONs also effectively inhibited the growth of tumors in an orthotopic 4T1 breast tumor model. This current study provided a novel method to prepare a biomimetic MON formulation for DSF/Cu cancer therapy.
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Affiliation(s)
- Ya Chang
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, 36849, USA
| | - Jizong Jiang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Wu Chen
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, 36849, USA
| | - Wen Yang
- Materials Research and Education Center, Materials Engineering, Department of Mechanical Engineering, Auburn University, Auburn, AL, 36849, USA
| | - Lili Chen
- Materials Research and Education Center, Materials Engineering, Department of Mechanical Engineering, Auburn University, Auburn, AL, 36849, USA
| | - Pengyu Chen
- Materials Research and Education Center, Materials Engineering, Department of Mechanical Engineering, Auburn University, Auburn, AL, 36849, USA
| | - Jianzhong Shen
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, 36849, USA
| | - Shizhi Qian
- Department of Mechanical and Aerospace Engineering, Old Dominion University, Norfolk, VA, 23529, USA
| | - Teng Zhou
- Department of Mechanical and Aerospace Engineering, Old Dominion University, Norfolk, VA, 23529, USA
| | - Linfeng Wu
- College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, 38163, USA
| | - Liang Hong
- College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, 38163, USA
| | - Yongzhuo Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
- Corresponding author at: 501 Haike Rd., Shanghai, 201203, China. (Y. Huang)
| | - Feng Li
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, 36849, USA
- Corresponding author at: 720 S. Donahue Dr. Auburn, AL, 36849, USA, (F. Li)
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26
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Li Z, Wang Y, Zhu J, Zhang Y, Zhang W, Zhou M, Luo C, Li Z, Cai B, Gui S, He Z, Sun J. Emerging well-tailored nanoparticulate delivery system based on in situ regulation of the protein corona. J Control Release 2020; 320:1-18. [PMID: 31931050 DOI: 10.1016/j.jconrel.2020.01.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/02/2020] [Accepted: 01/04/2020] [Indexed: 12/12/2022]
Abstract
The protein corona significantly changes the nanoparticle (NP) identity both physicochemically and biologically, and in situ regulation of specific plasma protein adsorption on NP surfaces has emerged as a promising strategy for disease-targeting therapy. In the past decade, great progress in protein corona regulation has been achieved via surface chemistry-based nanomedicine development. This review first outlines the latest advances in bio-nano interactions, with special attention to factors that influence the protein corona, including NP physicochemical properties, the biological environment and the duration time. Second, NP surface chemistry strategies designed to inhibit and regulate protein corona formation are highlighted, with special emphasis on albumin, transferrin, apolipoprotein (apo) E, vascular endothelial growth factor (VEGF) and retinol binding protein 4 (RBP4). Finally, the current techniques used to characterize the protein corona are briefly discussed.
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Affiliation(s)
- Zhenbao Li
- College of Pharmacy, Anhui University of Chinese Medicine and Anhui Academy of Chinese Medicine, Hefei 230012, China; Engineering Technology Research Center of Modernized Pharmaceutics, Anhui Province, China.
| | - Yongqi Wang
- College of Pharmacy, Anhui University of Chinese Medicine and Anhui Academy of Chinese Medicine, Hefei 230012, China; Engineering Technology Research Center of Modernized Pharmaceutics, Anhui Province, China
| | - Jiaojiao Zhu
- College of Pharmacy, Anhui University of Chinese Medicine and Anhui Academy of Chinese Medicine, Hefei 230012, China; Engineering Technology Research Center of Modernized Pharmaceutics, Anhui Province, China
| | - Yachao Zhang
- College of Pharmacy, Anhui University of Chinese Medicine and Anhui Academy of Chinese Medicine, Hefei 230012, China; Engineering Technology Research Center of Modernized Pharmaceutics, Anhui Province, China
| | - Wenjing Zhang
- College of Pharmacy, Anhui University of Chinese Medicine and Anhui Academy of Chinese Medicine, Hefei 230012, China; Engineering Technology Research Center of Modernized Pharmaceutics, Anhui Province, China
| | - Mei Zhou
- College of Pharmacy, Anhui University of Chinese Medicine and Anhui Academy of Chinese Medicine, Hefei 230012, China
| | - Cong Luo
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Zegeng Li
- The First Affiliated Hospital of Anhui University of traditional Chinese Medicine, Anhui 230038, China
| | - Biao Cai
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Shuangying Gui
- College of Pharmacy, Anhui University of Chinese Medicine and Anhui Academy of Chinese Medicine, Hefei 230012, China; Engineering Technology Research Center of Modernized Pharmaceutics, Anhui Province, China.
| | - Zhonggui He
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jin Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
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27
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Old wine in new bottles: Advanced drug delivery systems for disulfiram-based cancer therapy. J Control Release 2020; 319:352-359. [PMID: 31911155 DOI: 10.1016/j.jconrel.2020.01.001] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 01/01/2020] [Accepted: 01/02/2020] [Indexed: 11/23/2022]
Abstract
Disulfiram (DSF) is an FDA-approved drug that has been repurposed for cancer treatment. It showed excellent anticancer efficacy in combination with copper ions (Cu). Several active clinical trials testing the anticancer efficacy of DSF against various cancers are underway. In this review article, we summarized different delivery strategies for DSF-based cancer therapy. In many studies, DSF and Cu were delivered in two separate formulations. DSF and Cu formed copper diethyldithiocarbamate [Cu(DDC)2] complex which was reported as a major active anticancer ingredient for DSF/Cu combination therapy. Various delivery systems for DSF and Cu were developed to enhance their delivery into tumors. The administration of preformed Cu(DDC)2 complex was also explored to achieve better anticancer efficacy. Several studies developed formulations that were capable of delivering Cu(DDC)2 complex in a single formulation. These novel formulations will address drug delivery challenges and have great potential to improve the efficacy of DSF-based cancer therapy. DSF is an off-patent drug molecule. The novel drug formulations of DSF will also serve as a good strategy for developing intellectual properties which will be critical for product development and commercialization.
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28
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Asrorov AM, Gu Z, Min KA, Shin MC, Huang Y. Advances on Tumor-Targeting Delivery of Cytotoxic Proteins. ACS Pharmacol Transl Sci 2019; 3:107-118. [PMID: 32259092 DOI: 10.1021/acsptsci.9b00087] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Indexed: 12/11/2022]
Abstract
Great attention has been paid to cytotoxic proteins (e.g., ribosome-inactivating proteins, RIPs) possessing high anticancer activities; unlike small drugs, cytotoxic proteins can effectively retain inside the cells and avoid drug efflux mediated by multidrug resistance transporters due to the large-size effect. However, the clinical translation of these proteins is severely limited because of various biobarriers that hamper their effective delivery to tumor cells. Hence, in order to overcome these barriers, many smart drug delivery systems (DDS) have been developed. In this review, we will introduce two representative type I RIPs, trichosanthin (TCS) and gelonin (Gel), and overview the major biobarriers for protein-based cancer therapy. Finally, we outline advances on the development of smart DDS for effective delivery of these cytotoxic proteins for various applications in cancer treatment.
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Affiliation(s)
- Akmal M Asrorov
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China.,Institute of Bioorganic Chemistry, Academy of Sciences of Uzbekistan, 83, M. Ulughbek Street, Tashkent 100125, Uzbekistan
| | - Zeyun Gu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China
| | - Kyoung Ah Min
- College of Pharmacy and Inje Institute of Pharmaceutical Sciences and Research, Inje University, 197 Injero, Gimhae, Gyeongnam 50834, Korea
| | - Meong Cheol Shin
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, 501 Jinju Daero, Jinju, Gyeongnam 52828, Korea
| | - Yongzhuo Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China
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29
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Zhu Y, Chen C, Cao Z, Shen S, Li L, Li D, Wang J, Yang X. On-demand PEGylation and dePEGylation of PLA-based nanocarriers via amphiphilic mPEG- TK-Ce6 for nanoenabled cancer chemotherapy. Theranostics 2019; 9:8312-8320. [PMID: 31754398 PMCID: PMC6857060 DOI: 10.7150/thno.37128] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 10/11/2019] [Indexed: 11/16/2022] Open
Abstract
Rationale: PEGylation of nanocarriers could extend blood circulation time and enhance tumor accumulation via the enhanced permeability and retention (EPR) effect. Unfortunately, the PEG moiety suppresses tumor cell internalization of nanocarriers, resulting in limited therapeutic efficiency (known as the PEG dilemma). Designing stimuli-responsive shell-detachable nanocarriers, which could detach the PEG corona from the nanocarriers in desired tumor tissues in response to the local environment, is an appealing approach to overcome the PEG dilemma, but nanocarrier applications are also limited by a lack of universal stimuli for PEG detachment. Methods: In this study, we synthesized red light-responsive, amphiphilic mPEG bridged to the photosensitizer Ce6 via a thioketal (TK) bond (mPEG-TK-Ce6), which was then used to achieve the PEGylation of polylactide (PLA)-based nanoparticles encapsulating the Pt(IV) prodrug. The therapeutic efficacy of the prepared nanoparticles was evaluated in vitro and in vivo. Results: We demonstrated that the amphiphilic mPEG-TK-Ce6 can realize the PEGylation of Pt(IV) prodrug-loaded PLA nanoparticles and consequently enhanced nanoparticle accumulation in tumor tissues. When the tumor tissues were subjected to 660 nm irradiation, reactive oxygen species (ROS) generated by Ce6 induced the rapid degradation of the adjacent TK bond, resulting in PEG detachment and enhanced tumor cell internalization. Therefore, mPEG-TK-Ce6 facilely achieved PEGylation and light-responsive dePEGylation of the nanocarrier for enhanced antitumor efficacy in nanomedicine. Conclusion: Such red light-responsive amphiphilic mPEG-TK-Ce6 facilely achieved PEGylation and dePEGylation of the nanocarrier, providing a facile strategy to overcome PEG dilemma.
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Affiliation(s)
- Yueqiang Zhu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, 230009, China
| | - Chao Chen
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, 230009, China
| | - Ziyang Cao
- Institutes for Life Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510006, China
| | - Song Shen
- Institutes for Life Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510006, China
| | - Laisheng Li
- Department of Laboratory Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, People's Republic of China
| | - Dongdong Li
- Institutes for Life Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510006, China
| | - Junxia Wang
- Institutes for Life Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510006, China
| | - Xianzhu Yang
- Institutes for Life Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510006, China
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30
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Wang Z, Guo J, Sun J, Liang P, Wei Y, Deng X, Gao W. Thermoresponsive and Protease-Cleavable Interferon-Polypeptide Conjugates with Spatiotemporally Programmed Two-Step Release Kinetics for Tumor Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900586. [PMID: 31453069 PMCID: PMC6702759 DOI: 10.1002/advs.201900586] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 05/06/2019] [Indexed: 05/11/2023]
Abstract
Protein-polymer conjugates show improved pharmacokinetics but reduced bioactivity and tumor penetration as compared to native proteins, resulting in limited antitumor efficacy. To address this dilemma, genetic engineering of a body temperature-responsive and matrix metalloproteinase (MMP)-cleavable conjugate of interferon alpha (IFNα) and elastin-like polypeptide (ELP) is reported with spatiotemporally programmed two-step release kinetics for tumor therapy. Notably, the conjugate could phase separate to form a depot postsubcutaneous injection, leading to 1-month zero-order release kinetics. Furthermore, it could selectively be cleaved by MMPs that are overexpressed in tumors to release IFNα from ELP and thus to recover the bioactivity of IFNα. Consequently, it exhibits dramatically enhanced tumor accumulation, tumor penetration, and antitumor efficacy as compared to free IFNα in two mouse models of melanoma and ovarian tumor. These findings may provide an intelligent technology of thermoresponsive and protease-cleavable protein-polymer conjugates with spatiotemporally programmed two-step release kinetics for tumor treatment.
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Affiliation(s)
- Zhuoran Wang
- Department of Biomedical EngineeringSchool of MedicineTsinghua UniversityBeijing100084P. R. China
| | - Jianwen Guo
- Department of Biomedical EngineeringSchool of MedicineTsinghua UniversityBeijing100084P. R. China
| | - Jiawei Sun
- Department of Biomedical EngineeringSchool of MedicineTsinghua UniversityBeijing100084P. R. China
| | - Ping Liang
- Department of NeurosurgeryBeijing Tsinghua Changgung HospitalSchool of Clinical MedicineTsinghua UniversityBeijing102218P. R. China
| | - Yan Wei
- Department of Geriatric DentistryBeijing Laboratory of Biomedical MaterialsPeking University School and Hospital of StomatologyBeijing100081P.R. China
| | - Xuliang Deng
- Department of Geriatric DentistryBeijing Laboratory of Biomedical MaterialsPeking University School and Hospital of StomatologyBeijing100081P. R. China
- Biomedical Engineering DepartmentPeking UniversityBeijing100191P. R. China
| | - Weiping Gao
- Department of Geriatric DentistryBeijing Laboratory of Biomedical MaterialsPeking University School and Hospital of StomatologyBeijing100081P. R. China
- Biomedical Engineering DepartmentPeking UniversityBeijing100191P. R. China
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31
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Wang H, Hou Y, Hu Y, Dou J, Shen Y, Wang Y, Lu H. Enzyme-Activatable Interferon–Poly(α-amino acid) Conjugates for Tumor Microenvironment Potentiation. Biomacromolecules 2019; 20:3000-3008. [DOI: 10.1021/acs.biomac.9b00560] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | | | | | - Jiaxiang Dou
- CAS Center for Excellence in Nanoscience, School of Life Sciences and Medical Center, University of Science and Technology of China, Hefei, Anhui 230027, China
| | - Youqing Shen
- Center for Bionanoengineering and Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yucai Wang
- CAS Center for Excellence in Nanoscience, School of Life Sciences and Medical Center, University of Science and Technology of China, Hefei, Anhui 230027, China
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32
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Chang Y, Yao S, Chen Y, Huang J, Wu A, Zhang M, Xu F, Li F, Huang Y. Genetically-engineered protein prodrug-like nanoconjugates for tumor-targeting biomimetic delivery via a SHEATH strategy. NANOSCALE 2019; 11:611-621. [PMID: 30556550 DOI: 10.1039/c8nr08951e] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The delivery issue is a major hurdle against drug development and the clinical application of the cytoplasmic active proteins (e.g., ribosome-inactivating proteins, RIPs). As a case in point, trichosanthin (TCS) has a very high cytoplasmic activity of killing cancer cells, but the translation is hampered by its unfavorable nature, such as the short half-life, poor tumor targeting and cell permeation. To address this issue, a novel delivery method called a smart hitchhike via endogenous albumin-trichosanthin hinge (SHEATH) system was developed by the genetic fusion of an albumin-binding domain (ABD) and a legumain-substrate peptide to TCS. The SHEATH system is characterized by the feature of smart hitchhike by binding to serum albumin via its ABD domain, and the two proteins (i.e., TCS and albumin) thus form a prodrug-like noncovalent nanoconjugate. The TCS could detach from the albumin carrier by responding to the protease legumain cleavage of the substrate peptide at the tumor site. Such a system can take advantage of the albumin-mediated biomimetic delivery to the tumor via the nutrient transporter pathway of albumin-binding proteins (e.g., SPARC). The antitumor effects were evaluated in orthotopic breast cancer animal models and showed remarkably improved antitumor effects. Our work provides a useful protocol for improving the druggability of such a class of protein toxins for targeted cancer therapy by an endogenous albumin-hitchhike strategy.
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Affiliation(s)
- Ya Chang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Science, Shanghai 201203, China.
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Chen WL, Yang SD, Li F, Qu CX, Liu Y, Wang Y, Wang DD, Zhang XN. Programmed pH/reduction-responsive nanoparticles for efficient delivery of antitumor agents in vivo. Acta Biomater 2018; 81:219-230. [PMID: 30267887 DOI: 10.1016/j.actbio.2018.09.040] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 08/01/2018] [Accepted: 09/25/2018] [Indexed: 01/08/2023]
Abstract
To bypass the biological barriers during the drug delivery process, it is desirable to develop smart nanoparticles (NPs) with flexible physical and chemical properties. In this study, a programmed NP delivery system with a pH-triggered detachable PEG layer and a lactobionic acid (Lac)-modified reduction-responsive core was developed to address the "PEG dilemma" and provide an on-demand intracellular release of doxorubicin (DOX). The positively charged DOX-loaded lactobionic acid-chitosan-lipoic acid (DOX/LCL) NPs were prepared and coated with a negatively charged dimethylmaleic acid-PEG-chitosan (PEG-CS-DA) layer to obtain a prolonged circulation time and improve the tumor-targeting effect. After reaching the tumor tissues through a targeted delivery effect, the surface charge of the PEG-CS-DA layer was reversed from negative to positive because of the trigger by the acidic microenvironment (pH 6.8), thus leading to the detachment of the PEG layer. The exposure of positive charges and the active targeting ligand enhanced cellular uptake and facilitated penetration into tumor tissues. Subsequently, the rapid release and diffusion of DOX into the nuclei was triggered by the intracellular high concentration of glutathione, thus leading to cell apoptosis. In conclusion, these programmed pH/reduction-responsive NPs provide a promising strategy for the delivery of antitumor agents in vivo. STATEMENT OF SIGNIFICANCE: In this study, novel programmed pH/reduction-responsive NPs were developed for the delivery of DOX in vivo. These NPs were coated with a negatively charged PEG layer to improve the serum stability and tumor target effect. The PEG layer detached because of the trigger by tumor acidic microenvironment (pH 6.8), thus leading to the exposure of positive charges and the active targeting ligand, which enhanced cellular uptake and facilitated penetration into tumor tissues. Subsequently, the rapid release of DOX was triggered by the intracellular high concentration of glutathione, thereby resulting in enhanced cytotoxicity. These programmed pH/reduction-responsive NPs provide a promising strategy for the delivery of antitumor agents in vivo.
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Affiliation(s)
- Wei-Liang Chen
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Shu-di Yang
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Fang Li
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Chen-Xi Qu
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Yang Liu
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Yu Wang
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Dan-Dan Wang
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Xue-Nong Zhang
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China.
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Han S, Sun R, Su H, Lv J, Xu H, Zhang D, Fu Y. Delivery of docetaxel using pH-sensitive liposomes based on D-α-tocopheryl poly(2-ethyl-2-oxazoline) succinate: Comparison with PEGylated liposomes. Asian J Pharm Sci 2018; 14:391-404. [PMID: 32104468 PMCID: PMC7032253 DOI: 10.1016/j.ajps.2018.07.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 05/21/2018] [Accepted: 07/25/2018] [Indexed: 12/22/2022] Open
Abstract
This study aimed to investigate the ability of the novel materials D-α-tocopheryl poly(2-ethyl-2-oxazoline) succinate (TPOS) to construct pH-sensitive liposomes. TPOS was initially synthesized and characterized by TLC, FTIR, and 1H-NMR. The buffering capacity of polyethylene glycol- distearoyl phosphatidylethanolamine (PEG-DSPE) and TPOS was determined by acid-base titration, and TPOS displayed a slower downtrend and gentler slope of titration curve than PEG-DSPE within pH 7.4–5.0. Studies on the in vitro drug release demonstrated that TPOS modified docetaxel (DOC) liposomes (TPOS-DOC-L) had a slower drug-release rate at pH 7.4 similar to PEGylated-DOC liposomes (PEG-DOC-L), whereas the release rate reached approximately 86.92% ± 1.69% at pH 6.4. In vitro cellular uptake assays by microplate reader, and flow cytometry revealed that TPOS modified coumarin 6 liposomes (TPOS-C6-L) had stronger cellular uptake at pH 6.4 than that at pH 7.4 (P < 0.01). Conversely, for PEGylated C6 liposomes (PEG-C6-L) and conventional C6 liposomes (C6-L), very similar cellular uptakes were exhibited at different pH values. Confocal laser scanning microscopy images showed that PEG-C6-L and C6-L were mainly located in lysosomes. By contrast, TPOS-C6-L showed broader cytoplasmic release and distribution at 4 h. MTT assay showed that the cytotoxicity of TPOS-DOC-L was similar to that of PEG-DOC-L and conventional DOC liposomes (DOC-L) at the same DOC concentration and at pH 7.4, but was much lower than those at pH 6.4 after 48 h of incubation. The apoptosis of PEG-DOC-L and DOC-L had no remarkable improvement with decreased pH from 7.4 to 6.4. Meanwhile, TPOS-DOC-L significantly induced the apoptosis of HeLa cells with decreased pH. Therefore, TPOS can be a biomaterial for the construction of a pH-sensitive drug delivery system.
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Affiliation(s)
- Shu Han
- Department of Pharmacy, School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China
| | - Ruiyang Sun
- Department of Pharmacy, School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China
| | - Hong Su
- Department of Pharmacy, School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China
| | - Jing Lv
- Department of Pharmacy, School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China
| | - Huan Xu
- Department of Pharmacy, School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China
| | - Di Zhang
- Department of Pharmacy, School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China
| | - Yuanshan Fu
- Department of Anatomy, College of Basic Medical Science, Dalian Medical University, Dalian 116044, China
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Yang Y, Hong Y, Cho E, Kim GB, Kim IS. Extracellular vesicles as a platform for membrane-associated therapeutic protein delivery. J Extracell Vesicles 2018; 7:1440131. [PMID: 29535849 PMCID: PMC5844050 DOI: 10.1080/20013078.2018.1440131] [Citation(s) in RCA: 156] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 02/07/2018] [Indexed: 02/08/2023] Open
Abstract
Membrane proteins are of great research interest, particularly because they are rich in targets for therapeutic application. The suitability of various membrane proteins as targets for therapeutic formulations, such as drugs or antibodies, has been studied in preclinical and clinical studies. For therapeutic application, however, a protein must be expressed and purified in as close to its native conformation as possible. This has proven difficult for membrane proteins, as their native conformation requires the association with an appropriate cellular membrane. One solution to this problem is to use extracellular vesicles as a display platform. Exosomes and microvesicles are membranous extracellular vesicles that are released from most cells. Their membranes may provide a favourable microenvironment for membrane proteins to take on their proper conformation, activity, and membrane distribution; moreover, membrane proteins can cluster into microdomains on the surface of extracellular vesicles following their biogenesis. In this review, we survey the state-of-the-art of extracellular vesicle (exosome and small-sized microvesicle)-based therapeutics, evaluate the current biological understanding of these formulations, and forecast the technical advances that will be needed to continue driving the development of membrane protein therapeutics.
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Affiliation(s)
- Yoosoo Yang
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
- Division for Bio-Medical Science & Technology, KIST School, Korea University of Science and Technology, Seoul, Republic of Korea
| | - Yeonsun Hong
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea
| | - Eunji Cho
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea
| | - Gi Beom Kim
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea
| | - In-San Kim
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea
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He Y, Li F, Huang Y. Smart Cell-Penetrating Peptide-Based Techniques for Intracellular Delivery of Therapeutic Macromolecules. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2018; 112:183-220. [PMID: 29680237 DOI: 10.1016/bs.apcsb.2018.01.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Many therapeutic macromolecules must enter cells to take their action. However, their treatment outcomes are often hampered by their poor transportation into target cells. Therefore, efficient intracellular delivery of these macromolecules is critical for improving their therapeutic efficacy. Cell-penetrating peptide (CPP)-based approaches are one of the most efficient methods for intracellular delivery of macromolecular therapeutics. Nevertheless, poor specificity is a significant concern for systemic administrated CPP-based delivery systems. This chapter will review recent advances in CPP-mediated macromolecule delivery with a focus on various smart strategies which not only enhance the intracellular delivery but also improve the targeting specificity.
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Affiliation(s)
- Yang He
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China; University of Chinese Academy of Sciences, Beijing, China
| | - Feng Li
- Harrison School of Pharmacy, Auburn University, Auburn, AL, United states.
| | - Yongzhuo Huang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China; University of Chinese Academy of Sciences, Beijing, China.
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NGR-modified pH-sensitive liposomes for controlled release and tumor target delivery of docetaxel. Colloids Surf B Biointerfaces 2017; 160:395-405. [DOI: 10.1016/j.colsurfb.2017.09.052] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 08/14/2017] [Accepted: 09/22/2017] [Indexed: 12/31/2022]
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Du J, Zhao X, Li B, Mou Y, Wang Y. DNA-loaded microbubbles with crosslinked bovine serum albumin shells for ultrasound-promoted gene delivery and transfection. Colloids Surf B Biointerfaces 2017; 161:279-287. [PMID: 29096372 DOI: 10.1016/j.colsurfb.2017.10.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 10/10/2017] [Accepted: 10/11/2017] [Indexed: 12/30/2022]
Abstract
The microbubble is a kind of clinically applied ultrasound contrast agent in disease diagnosis that can also rupture under sonication to increase membrane permeability and promote gene entry into targeted cells. However, the development of ultrasound-mediated gene delivery might be restricted because genes and microbubbles were separated and would not reach the targeted cells simultaneously. Herein, a kind of crosslinked positive microbubbles (CPMBs) were prepared to load DNA as gene vectors to promote gene delivery efficiency. The BSA shell of the CPMBs was crosslinked with disulfide bonds, which obviously enhanced the stability of the CPMBs. Furthermore, the CPMBs revealed sonoporation effects comparable to those of clinically applied SonoVue microbubbles. As DNA and CPMBs were electrostatically linked as an entirety, they would reach cells simultaneously. Thus, with the aid of ultrasound, these DNA-loaded microbubbles promoted DNA entry into cytoplasm more effectively and obtained higher cellular uptake efficiency and better transfection efficiency than DNA-mixed microbubbles. Confocal microscopy results showed that rupturing of the CPMBs/DNA entire microbubbles under sonication could carry DNA directly into the cytoplasm or nucleus. All results indicated that the cytocompatible DNA-loaded microbubbles have promising prospects in ultrasound-mediated gene delivery.
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Affiliation(s)
- Jianwei Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, PR China
| | - Xiao Zhao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, PR China
| | - Bangbang Li
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, PR China
| | - Yun Mou
- Echocardiography and Vascular Ultrasound Centre, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, PR China.
| | - Youxiang Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, PR China.
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Tang Y, Liang J, Wu A, Chen Y, Zhao P, Lin T, Zhang M, Xu Q, Wang J, Huang Y. Co-Delivery of Trichosanthin and Albendazole by Nano-Self-Assembly for Overcoming Tumor Multidrug-Resistance and Metastasis. ACS APPLIED MATERIALS & INTERFACES 2017; 9:26648-26664. [PMID: 28741923 DOI: 10.1021/acsami.7b05292] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Multidrug resistance (MDR) and metastasis are the major obstacles in cancer chemotherapy. Nanotechnology-based combination therapy is a useful strategy. Recently, the combination of biologics and small drugs has attracted much attention in cancer therapy. Yet, the treatment outcomes are often compromised by the different pharmacokinetic profiles of the co-administered drugs thus leading to inconsistent drug uptake and suboptimal drug combination at the tumor sites. Nanotechnology-based co-delivery offers a promising method to address this problem, which is well demonstrated in the use of small drug combinations. However, co-delivery of the drugs bearing different physicochemical properties (e.g., proteins and small drugs) remains a formidable challenge. Herein, we developed a self-assembled nanosystem for co-delivery of trichosanthin (TCS) protein and albendazole (ABZ) as a combination therapy for overcoming MDR and metastasis. TCS is a ribosome-inactivating protein with high antitumor activity. However, the druggability of TCS is poor due to its short half-life, lack of tumor-specific action, and low cell uptake. ABZ is a clinically used antihelmintic drug, which can also inhibit tubulin polymerization and thus serve as a potential antitumor drug. In our work, ABZ was encapsulated in the albumin-coated silver nanoparticles (termed ABZ@BSA/Ag NP). The thus-formed NPs were negatively charged and could tightly bind with the cationic TCS that was modified with a cell-penetrating peptide (CPP) low-molecular-weight protamine (termed rTL). Via the stable charge interaction, the nanosystem (rTL/ABZ@BSA/Ag NP) was self-assembled, and featured by the TCS corona. The co-delivery system efficiently inhibited the proliferation of the drug-resistant tumor cells (A549/T and HCT8/ADR) by impairing the cytoskeleton, arresting the cell cycle, and enhancing apoptosis. In addition, the migration and invasion of tumor cells were inhibited presumably due to the impeded cytoskeleton functions. The anti-MDR effect was further confirmed by the in vivo studies with the subcutaneous A549/T tumor mouse model. More importantly, the co-delivery system was demonstrated to be able to inhibit metastasis. The co-delivery system of TCS/ABZ provided a potential strategy for both overcoming drug resistance and inhibiting tumor metastasis.
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Affiliation(s)
- Yisi Tang
- Guangzhou University of Chinese Medicine , 12 Ji-chang Road, Guangzhou 510450, China
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Haike Road, Shanghai 201203, China
| | - Jianming Liang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Haike Road, Shanghai 201203, China
- Department of Pharmaceutics, Key Laboratory of Smart Drug Delivery, Ministry of Education and PLA, School of Pharmacy, Fudan University , Shanghai 201203, China
| | - Aihua Wu
- Guangzhou University of Chinese Medicine , 12 Ji-chang Road, Guangzhou 510450, China
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Haike Road, Shanghai 201203, China
| | - Yingzhi Chen
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Haike Road, Shanghai 201203, China
| | - Pengfei Zhao
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Haike Road, Shanghai 201203, China
| | - Tingting Lin
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Haike Road, Shanghai 201203, China
- Department of Pharmacy, Binzhou Medical University Hospital , Binzhou 256603, China
| | - Meng Zhang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Haike Road, Shanghai 201203, China
| | - Qin Xu
- Guangzhou University of Chinese Medicine , 12 Ji-chang Road, Guangzhou 510450, China
| | - Jianxin Wang
- Guangzhou University of Chinese Medicine , 12 Ji-chang Road, Guangzhou 510450, China
- Department of Pharmaceutics, Key Laboratory of Smart Drug Delivery, Ministry of Education and PLA, School of Pharmacy, Fudan University , Shanghai 201203, China
| | - Yongzhuo Huang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Haike Road, Shanghai 201203, China
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Chen Y, Zhang M, Jin H, Li D, Xu F, Wu A, Wang J, Huang Y. Glioma Dual-Targeting Nanohybrid Protein Toxin Constructed by Intein-Mediated Site-Specific Ligation for Multistage Booster Delivery. Am J Cancer Res 2017; 7:3489-3503. [PMID: 28912890 PMCID: PMC5596438 DOI: 10.7150/thno.20578] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Accepted: 05/13/2017] [Indexed: 01/29/2023] Open
Abstract
Malignant glioma is one of the most untreatable cancers because of the formidable blood-brain barrier (BBB), through which few therapeutics can penetrate and reach the tumors. Biologics have been booming in cancer therapy in the past two decades, but their application in brain tumor has long been ignored due to the impermeable nature of BBB against effective delivery of biologics. Indeed, it is a long unsolved problem for brain delivery of macromolecular drugs, which becomes the Holy Grail in medical and pharmaceutical sciences. Even assisting by targeting ligands, protein brain delivery still remains challenging because of the synthesis difficulties of ligand-modified proteins. Herein, we propose a rocket-like, multistage booster delivery system of a protein toxin, trichosanthin (TCS), for antiglioma treatment. TCS is a ribosome-inactivating protein with the potent activity against various solid tumors but lack of specific action and cell penetration ability. To overcome the challenge of its poor druggability and site-specific modification, intein-mediated ligation was applied, by which a gelatinase-cleavable peptide and cell-penetrating peptide (CPP)-fused recombinant TCS toxin can be site-specifically conjugated to lactoferrin (LF), thus constructing a BBB-penetrating, gelatinase-activatable cell-penetrating nanohybrid TCS toxin. This nanohybrid TCS system is featured by the multistage booster strategy for glioma dual-targeting delivery. First, LF can target to the BBB-overexpressing low-density lipoprotein receptor-related protein-1 (LRP-1), and assist with BBB penetration. Second, once reaching the tumor site, the gelatinase-cleavable peptide acts as a separator responsive to the glioma-associated matrix metalloproteinases (MMPs), thus releasing to the CPP-fused toxin. Third, CPP mediates intratumoral and intracellular penetration of TCS toxin, thereby enhancing its antitumor activity. The BBB penetration and MMP-2-activability of this delivery system were demonstrated. The antiglioma activity was evaluated in the subcutaneous and orthotopic animal models. Our work provides a useful protocol for improving the druggability of such class of protein toxins and promoting their in-vivo application for targeted cancer therapy.
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Zhang M, Liu E, Cui Y, Huang Y. Nanotechnology-based combination therapy for overcoming multidrug-resistant cancer. Cancer Biol Med 2017; 14:212-227. [PMID: 28884039 PMCID: PMC5570599 DOI: 10.20892/j.issn.2095-3941.2017.0054] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 07/03/2017] [Indexed: 12/28/2022] Open
Abstract
Multidrug resistance (MDR) is a major obstacle to successful cancer treatment and is crucial to cancer metastasis and relapse. Combination therapy is an effective strategy for overcoming MDR. However, the different pharmacokinetic (PK) profiles of combined drugs often undermine the combination effect in vivo, especially when greatly different physicochemical properties (e.g., those of macromolecules and small drugs) combine. To address this issue, nanotechnology-based codelivery techniques have been actively explored. They possess great advantages for tumor targeting, controlled drug release, and identical drug PK profiles. Thus, a powerful tool for combination therapy is provided, and the translation from in vitro to in vivo is facilitated. In this review, we present a summary of various combination strategies for overcoming MDR and the nanotechnology-based combination therapy.
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Affiliation(s)
- Meng Zhang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ergang Liu
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yanna Cui
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yongzhuo Huang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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Wang H, Moon C, Shin MC, Wang Y, He H, Yang VC, Huang Y. Heparin-Regulated Prodrug-Type Macromolecular Theranostic Systems for Cancer Therapy. Nanotheranostics 2017; 1:114-130. [PMID: 29071181 PMCID: PMC5646728 DOI: 10.7150/ntno.18292] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 01/13/2017] [Indexed: 01/09/2023] Open
Abstract
Heparin is a kind of naturally occurring polymer with excellent biocompatibility and solubility. It is characterized by dense of negative charge, higher than any endogenous components. Heparin can bind with various cationic peptides and proteins, thereby providing a useful noncovalent linkage for building a drug delivery system. As a case in point, heparin/cell-penetrating peptides (CPP) interaction is strong, and remains stable in vivo. They can be used to modify different proteins, respectively, and subsequently, by simply mixing the modified proteins, a protein-protein conjugate can be form via the stable heparin/CPP linkage. This linkage could not be broken unless addition of protamine that bears higher cationic charge density than CPP, and CPP thus can be substituted and released. Of note, heparin is a potent antagonist of CPP, and their binding naturally inhibits CPP-mediated drug cell penetration. Based on this method, we developed a heparin-regulated macromolecular prodrug-type system, termed ATTEMPTS, for drug targeting delivery. In this review article, we mainly summary the application of ATTEMPTS in delivery of various macromolecular drugs for cancer therapy, and also introduce the heparin-regulated nanoprobes for tumor imaging.
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Affiliation(s)
- Huiyuan Wang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Cheol Moon
- College of Pharmacy, Sunchon National University, Republic of Korea
| | - Meong Cheol Shin
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Gyeongnam, Republic of Korea
| | - Yaping Wang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.,Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnosis, School of Pharmacy, Tianjin Medical University Tianjin 300070, China
| | - Huining He
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnosis, School of Pharmacy, Tianjin Medical University Tianjin 300070, China
| | - Victor C Yang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnosis, School of Pharmacy, Tianjin Medical University Tianjin 300070, China.,University of Michigan, College of Pharmacy, MI 48109-1065, USA
| | - Yongzhuo Huang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
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Chen Y, Zhang M, Jin H, Tang Y, Wu A, Xu Q, Huang Y. Prodrug-Like, PEGylated Protein Toxin Trichosanthin for Reversal of Chemoresistance. Mol Pharm 2017; 14:1429-1438. [PMID: 28195491 DOI: 10.1021/acs.molpharmaceut.6b00987] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Multidrug resistance (MDR) is a main obstacle in cancer chemotherapy. The MDR mechanisms involve P-glycoprotein (P-gp) overexpression, abnormality of apoptosis-related protein, and altered expression of drug-targeting proteins. Therapeutic proteins are emerging as candidates for overcoming cancer MDR because of not only their large molecular size that potentially circumvents the P-gp-mediated drug efflux but also their distinctive bioactivity distinguished from small-molecular drugs. Herein we report trichosanthin, a plant protein toxin, possesses synergistic effect with paclitaxel (PTX) in the PTX-resistance A549/T nonsmall cell lung cancer (NSCLC) cells, by reversing PTX-caused caspase 9 phosphorylation and inducing caspase 3-dependent apoptosis. Moreover, via intein-mediated site-specific protein ligation, a matrix metalloproteinase (MMP)-activatable cell-penetrating trichosanthin delivery system was constructed by modification of a cell-penetrating peptide and MMP-2-sensitive PEGylation to overcome the limitation of in vivo application of trichosanthin, by improving the short half-life and poor tumor targeting, as well as immunogenicity. In a mouse model bearing A549/T tumor, the MMP-activatable trichosanthin was further tested for its application for MDR reversal in combination with PTX liposomes. The delivery system showed synergy effect with PTX-loaded liposome in treating MDR cancer in vivo.
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Affiliation(s)
- Yingzhi Chen
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Hai-ke Rd, Shanghai 201203, China.,University of Chinese Academy of Sciences , No. 19A Yuquan Road, Beijing 100049, China
| | - Meng Zhang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Hai-ke Rd, Shanghai 201203, China.,University of Chinese Academy of Sciences , No. 19A Yuquan Road, Beijing 100049, China
| | - Hongyue Jin
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 501 Hai-ke Rd, Shanghai 201203, China.,University of Chinese Academy of Sciences , No. 19A Yuquan Road, Beijing 100049, China
| | - Yisi Tang
- Guangzhou University of Chinese Medicine, Tropical Medical Institute , 12 Ji-chang Rd, Guangzhou 510450, China
| | - Aihua Wu
- Guangzhou University of Chinese Medicine, Tropical Medical Institute , 12 Ji-chang Rd, Guangzhou 510450, China
| | - Qin Xu
- Guangzhou University of Chinese Medicine, Tropical Medical Institute , 12 Ji-chang Rd, Guangzhou 510450, China
| | - Yongzhuo Huang
- University of Chinese Academy of Sciences , No. 19A Yuquan Road, Beijing 100049, China
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44
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Pan Z, Kang X, Zeng Y, Zhang W, Peng H, Wang J, Huang W, Wang H, Shen Y, Huang Y. A mannosylated PEI–CPP hybrid for TRAIL gene targeting delivery for colorectal cancer therapy. Polym Chem 2017. [DOI: 10.1039/c7py00882a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A mannosylated, bioreducible Man-PEI5k–CPP/pTRAIL system was developed for treating colon cancer.
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Affiliation(s)
- Zhenzhen Pan
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
- Guangxi Colleges and Universities Key Laboratory of Chinese Medicine Extraction Purification and Quality Analysis
| | - Xuejia Kang
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
- Guangzhou University of Chinese Medicine
| | - Yuaner Zeng
- Guangzhou University of Chinese Medicine
- Guangzhou 501450
- China
| | - Wenyuan Zhang
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Huige Peng
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Jinyu Wang
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
- School of Chemistry and Chemical Engineering
| | - Wei Huang
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Huiyuan Wang
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Youqing Shen
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Yongzhuo Huang
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
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45
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Wu K, Yang W, Jiao Y, Zhou C. A surface molecularly imprinted electrospun polyethersulfone (PES) fiber mat for selective removal of bilirubin. J Mater Chem B 2017; 5:5763-5773. [DOI: 10.1039/c7tb00643h] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Electrospinning and surface molecular imprinting were used together to prepare a surface molecularly imprinted electrospun polyethersulfone (PES) fiber mat for selective removal of bilirubin.
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Affiliation(s)
- Keke Wu
- Department of Materials Science and Engineering
- Jinan University
- Guangzhou
- China
| | - Wufeng Yang
- Department of Materials Science and Engineering
- Jinan University
- Guangzhou
- China
| | - Yanpeng Jiao
- Department of Materials Science and Engineering
- Jinan University
- Guangzhou
- China
| | - Changren Zhou
- Department of Materials Science and Engineering
- Jinan University
- Guangzhou
- China
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