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Zhang C, Kuo JCT, Huang Y, Hu Y, Deng L, Yung BC, Zhao X, Zhang Z, Pan J, Ma Y, Lee RJ. Optimized Liposomal Delivery of Bortezomib for Advancing Treatment of Multiple Myeloma. Pharmaceutics 2023; 15:2674. [PMID: 38140015 PMCID: PMC10747406 DOI: 10.3390/pharmaceutics15122674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/15/2023] [Accepted: 11/23/2023] [Indexed: 12/24/2023] Open
Abstract
Bortezomib (BTZ), a boronic acid-derived proteasome inhibitor, is commonly employed in treating multiple myeloma (MM). However, the applications of BTZ are limited due to its poor stability and low bioavailability. Herein, we develop an optimized liposomal formulation of BTZ (L-BTZ) by employing a remote-loading strategy. This formulation uses Tiron, a divalent anionic catechol derivative, as the internal complexing agent. Compared to earlier BTZ-related formulations, this alternative formulation showed significantly greater stability due to the Tiron-BTZ complex's higher pH stability and negative charges, compared to the meglumine-BTZ complex. Significantly, the plasma AUC of L-BTZ was found to be 30 times greater than that of free BTZ, suggesting an extended blood circulation duration. In subsequent therapeutic evaluations using two murine xenograft tumor models of MM, the NCI-H929 and OPM2 models showed tumor growth inhibition (TGI) values of 37% and 57%, respectively. In contrast, free BTZ demonstrated TGI values of 17% and 11% in these models. Further, L-BTZ presented enhanced antitumor efficacy in the Hepa1-6 HCC syngeneic model, indicating its potential broader applicability as an antineoplastic agent. These findings suggest that the optimized L-BTZ formulation offers a significant advancement in BTZ delivery, holding substantial promise for clinical investigation in not merely MM, but other cancer types.
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Affiliation(s)
- Chi Zhang
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA; (C.Z.); (J.C.-T.K.); (Y.H.); (Z.Z.)
| | - Jimmy Chun-Tien Kuo
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA; (C.Z.); (J.C.-T.K.); (Y.H.); (Z.Z.)
| | - Yirui Huang
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA; (C.Z.); (J.C.-T.K.); (Y.H.); (Z.Z.)
| | - Yingwen Hu
- The Whiteoak Group, Inc., Rockville, MD 20855, USA; (Y.H.); (L.D.); (B.C.Y.); (X.Z.)
| | - Lan Deng
- The Whiteoak Group, Inc., Rockville, MD 20855, USA; (Y.H.); (L.D.); (B.C.Y.); (X.Z.)
| | - Bryant C. Yung
- The Whiteoak Group, Inc., Rockville, MD 20855, USA; (Y.H.); (L.D.); (B.C.Y.); (X.Z.)
| | - Xiaobin Zhao
- The Whiteoak Group, Inc., Rockville, MD 20855, USA; (Y.H.); (L.D.); (B.C.Y.); (X.Z.)
| | - Zhongkun Zhang
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA; (C.Z.); (J.C.-T.K.); (Y.H.); (Z.Z.)
| | - Junjie Pan
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH 43210, USA;
| | - Yifan Ma
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH 43210, USA;
| | - Robert J. Lee
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA; (C.Z.); (J.C.-T.K.); (Y.H.); (Z.Z.)
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Liu J, Xu X, Li Y, Xu J, Zhao R, Liu S, Wu J, Zhang L, Zhang B. Bortezomib-loaded mixed micelles realize a "three-in-one" effect for enhanced breast cancer treatment. Biomater Sci 2023. [PMID: 37306225 DOI: 10.1039/d3bm00254c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Comprehensively regulating the TME is now regarded as a promising approach for cancer treatment. Herein, a novel "three-in-one" effect is presented for simultaneously killing tumor cells, inhibiting the EMT of CAFs, and improving immune responses. In this study, bortezomib (BTZ) is selected for the treatment of breast cancer; it has multiple pharmacological mechanisms for killing tumor cells through the NF-κB signaling pathway, inhibiting the activity of CAFs by activating caspase-3, and enhancing the function of CD8+ T cells by regulating the expression of immune-stimulating factors. To improve the druggability of BTZ in solid tumors, BTZ-loaded lipid/glycocholic acid mixed micelles (BTZ-LGs) were prepared to verify the "three-in-one" effect in killing tumor cells, inhibiting CAFs, and improving immune responses. In the present work, BTZ-LGs were verified to show enhanced in vitro cytotoxicity in both 4T1 cells and 4T1/NIH3T3 co-cultured cells, as well as a superior in vivo treatment effect in different tumor-bearing mouse models. Additionally, BTZ-LGs could regulate the expression of α-SMA, caspase-3, E-cadherin, and N-cadherin, indicating their good inhibiting ability on both tumor cells and CAFs. More importantly, immunological analysis revealed that BTZ-LGs promoted the expression of the immunostimulatory factor IL-2 in tumor tissues, activated anti-tumor T cells, and overcame tumor-induced CD8+ T cell dysfunction. All these findings suggest that BTZ-LGs can achieve a "three-in-one" effect in terms of killing tumor cells, suppressing CAFs, and improving immune responses. This simple and multi-effective therapeutic strategy offers a promising approach for cancer therapy.
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Affiliation(s)
- Jianhao Liu
- School of Pharmacy, Weifang Medical University, Weifang 261053, P.R. China.
| | - Xiaoman Xu
- School of Pharmacy, Weifang Medical University, Weifang 261053, P.R. China.
| | - Yanying Li
- School of Bioscience and Technology, Weifang Medical University, Weifang, Shandong, 261053, P.R. China
| | - Jingxia Xu
- School of Pharmacy, Weifang Medical University, Weifang 261053, P.R. China.
| | - Ruogang Zhao
- School of Pharmacy, Weifang Medical University, Weifang 261053, P.R. China.
| | - Siwei Liu
- School of Bioscience and Technology, Weifang Medical University, Weifang, Shandong, 261053, P.R. China
| | - Jingliang Wu
- School of Bioscience and Technology, Weifang Medical University, Weifang, Shandong, 261053, P.R. China
| | - Li Zhang
- School of Pharmacy, Weifang Medical University, Weifang 261053, P.R. China.
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang 261053, Shandong, P.R. China
| | - Bo Zhang
- School of Pharmacy, Weifang Medical University, Weifang 261053, P.R. China.
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Zhang Y, Wang J, Xing H, Liu C, Li X. Redox-responsive paclitaxel-pentadecanoic acid conjugate encapsulated human serum albumin nanoparticles for cancer therapy. Int J Pharm 2023; 635:122761. [PMID: 36822341 DOI: 10.1016/j.ijpharm.2023.122761] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 02/12/2023] [Accepted: 02/18/2023] [Indexed: 02/25/2023]
Abstract
Human serum albumin (HSA) is an important nanocarrier of hydrophobic drugs due to its biocompatibility, bioresorbability, non-immunogenicity and intrinsic targetability. However, HSA/drug nanocomplexes have to experience complicated manufacturing process including multiple high-pressure homogenization and removing organic solvent under reduced pressure condition. Besides, the clinical application of these HSA/drug nanocomplexes is often limited because of their unsatisfactory stability and restricted dose. To overcome these issues, a redox-responsive paclitaxel-pentadecanoic acid prodrug conjugate embedded human serum albumin nanoparticles (NPs) was developed as a model in this report. First, PTX was activated and conjugated with 11-mercaptoundecanoic acid through a disulfide bond. The resultant disulfide bond bridged paclitaxel-pentadecanoic acid conjugate (PTX-SS-C10-COOH) was characterized by NMR and MS. After that, PTX-SS-C10-COOH dissolved in ethanol was mixed with HSA in water followed by lyophilization to generate HSA/PTX-SS-C10-COOH nanoparticles (HPTX NPs). Dynamic light scattering (DLS) and transmission electron microscopy (TEM) characterization indicated that the HPTX NPs have spherical structure with an average diameter of approximately 120 nm. The formation of HSA/PTX-SS-C10-COOH NPs was confirmed by fluorescence quenching technology, ascribed to electrostatic and hydrophobic interactions. The HPTX NPs displayed a highdrug loading of 29.78 % and an entrapment efficiency of 94.16 %. Their reduced responsiveness was validated by glutathione (GSH)-triggered fast release of PTX. The pharmacokinetics, antitumor efficacy and systemic toxicity of HPTX NPs were thoroughly evaluated. The results showed that the HPTX NPs had longer retention, more effective tumor growth inhibition and lower toxicity compared with commercialized Taxol®. Importantly, the HPTX NPs could be administered at much high dose to achieve a significant tumor growth inhibition compared with Abraxane®. Together, the redox-responsive HPTX NPs with high drug loading is a promising strategy to deliver PTX for cancer chemotherapy.
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Affiliation(s)
- Yanhao Zhang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Ji Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Hanlei Xing
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Chao Liu
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Xinsong Li
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China.
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Zhang Y, Wang J, Liu C, Xing H, Jiang Y, Li X. Novel disulfide bond bridged 7-ethyl-10-hydroxyl camptothecin-undecanoic acid conjugate/human serum albumin nanoparticles for breast cancer therapy. J Mater Chem B 2023; 11:2478-2489. [PMID: 36843543 DOI: 10.1039/d2tb02506j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
7-Ethyl-10-hydroxyl camptothecin (SN38), a semisynthetic derivative of camptothecin, exhibited extreme pharmacological activities in treating a range of cancers. However, its poor aqueous solubility and low stability hinder its clinical applications. Hence, a redox-responsive SN38 prodrug encapsulated human serum albumin (HSA) nanoparticle is developed to realize its potential in the clinic. First, a disulfide bond bridged 7-ethyl-10-hydroxyl camptothecin-undecanoic acid conjugate (SN38-SS-COOH) was synthesized and characterized structurally. After that, SN38-SS-COOH/HSA nanoparticles (SNH NPs) were prepared by the desolvation method. The SNH NPs with a feed molar ratio of 9 : 1 of SN38-SS-COOH : HSA showed a spherical structure with a diameter range of approximately 120-150 nm revealed by dynamic light scattering (DLS) and transmission electron microscopy (TEM). Fluorescence quenching confirmed the formation of SNH NP complexes by dual hydrophobic force and electrostatic interaction. The SNH NPs have a high drug loading of 10.44% and an encapsulation efficiency of 89.59% with good stability. Moreover, the redox responsiveness was validated by glutathione (GSH)-triggered accelerated release of parent drug SN38. In an in vivo pharmacokinetic study, the SNH NPs exhibited a significantly prolonged circulation time (t1/2, 3.77-fold) compared with free SN38. Finally, the in vivo antitumor efficacy and systemic toxicity of SNH NPs in a breast xenograft model were thoroughly evaluated. The inhibition rate of tumor growth induced by the SNH NPs reached 70.1%, while only 50.1% was achieved for irinotecan at an equivalent SN38 dosage of 10 mg kg-1. More importantly, the SNH NPs achieved a higher level of tumor growth inhibition (85.3%) by increasing the dosage to 60 mg kg-1 SN38 without obvious adverse effects. Taken together, the use of redox-responsive SN38 prodrug/HSA NPs could be a promising strategy to deliver highly active SN38 for breast cancer chemotherapy.
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Affiliation(s)
- Yanhao Zhang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Ji Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Chao Liu
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Hanlei Xing
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Yuhao Jiang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Xinsong Li
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
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Chaudhary B, Kumar P, Arya P, Singla D, Kumar V, Kumar D, S R, Wadhwa S, Gulati M, Singh SK, Dua K, Gupta G, Gupta MM. Recent Developments in the Study of the Microenvironment of Cancer and Drug Delivery. Curr Drug Metab 2023; 23:CDM-EPUB-128715. [PMID: 36627789 DOI: 10.2174/1389200224666230110145513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 09/20/2022] [Accepted: 11/29/2022] [Indexed: 01/12/2023]
Abstract
Cancer is characterized by disrupted molecular variables caused by cells that deviate from regular signal transduction. The uncontrolled segment of such cancerous cells annihilates most of the tissues that contact them. Gene therapy, immunotherapy, and nanotechnology advancements have resulted in novel strategies for anticancer drug delivery. Furthermore, diverse dispersion of nanoparticles in normal stroma cells adversely affects the healthy cells and disrupts the crosstalk of tumour stroma. It can contribute to cancer cell progression inhibition and, conversely, to acquired resistance, enabling cancer cell metastasis and proliferation. The tumour's microenvironment is critical in controlling the dispersion and physiological activities of nano-chemotherapeutics which is one of the targeted drug therapy. As it is one of the methods of treating cancer that involves the use of medications or other substances to specifically target and kill off certain subsets of malignant cells. A targeted therapy may be administered alone or in addition to more conventional methods of care like surgery, chemotherapy, or radiation treatment. The tumour microenvironment, stromatogenesis, barriers and advancement in the drug delivery system across tumour tissue are summarised in this review.
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Affiliation(s)
- Benu Chaudhary
- Guru Gobind Singh College of Pharmacy, Yamunanagar, Haryana, India
| | - Parveen Kumar
- Shri Ram College of Pharmacy, Karnal, Haryana, India
| | - Preeti Arya
- Guru Gobind Singh College of Pharmacy, Yamunanagar, Haryana, India
| | - Deepak Singla
- Guru Gobind Singh College of Pharmacy, Yamunanagar, Haryana, India
| | - Virender Kumar
- Swami Dayanand post graduate institute of Pharmaceutical Sciences, Rohtak, Haryana, India
| | - Davinder Kumar
- Swami Dayanand post graduate institute of Pharmaceutical Sciences, Rohtak, Haryana, India
| | - Roshan S
- Deccan College of Pharmacy, Hyderabad, India
| | - Sheetu Wadhwa
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, India
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | - Madan Mohan Gupta
- School of Pharmacy, Faculty of Medical Sciences, The University of the West Indies, St. Augustine, Trinidad &Tobago, WI
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Proteasome Inhibitors and Their Potential Applicability in Osteosarcoma Treatment. Cancers (Basel) 2022; 14:cancers14194544. [PMID: 36230467 PMCID: PMC9559645 DOI: 10.3390/cancers14194544] [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: 07/26/2022] [Revised: 09/14/2022] [Accepted: 09/14/2022] [Indexed: 11/26/2022] Open
Abstract
Simple Summary Bone cancer has seen minimal benefits in therapeutic options in the past 30 years. Proteasome inhibitors present a new avenue of research for the treatment of bone cancer. Proteasome inhibitors impair the function of the proteasome, a structure within the cell that removes unwanted and misfolded proteins. Bone cancer cells heavily rely on the proteasome to properly function and survive. Impairing the proteasome function can have detrimental consequences and lead to cell death. This review provides a thorough summary of the in vitro, in vivo, and clinical research that has explored proteasome inhibitors for the treatment of bone cancer. Abstract Osteosarcoma (OS) is the most common type of bone cancer, with ~30% of patients developing secondary/metastatic tumors. The molecular complexity of tumor metastasis and the lack of effective therapies for OS has cultivated interest in exploiting the proteasome as a molecular target for anti-cancer therapy. As our understanding towards the behavior of malignant cells expands, it is evident that cancerous cells display a greater reliance on the proteasome to maintain homeostasis and sustain efficient biological activities. This led to the development and approval of first- and second-generation proteasome inhibitors (PIs), which have improved outcomes for patients with multiple myeloma and mantle cell lymphoma. Researchers have since postulated the therapeutic potential of PIs for the treatment of OS. As such, this review aims to summarize the biological effects and latest findings from clinical trials investigating PI-based treatments for OS. Integrating PIs into current treatment regimens may better outcomes for patients diagnosed with OS.
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Zhao K, Gao Z, Song D, Zhang P, Cui J. Assembly of catechol-modified polymer brushes for drug delivery. Polym Chem 2022. [DOI: 10.1039/d1py00947h] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The anticancer drug of Bortezomib conjugated onto catechol-modified bottlebrush block copolymers can be intracellularly released owing to the pH-responsive behavior, resulting in considerable cell death and tumor growth inhibition.
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Affiliation(s)
- Kaijie Zhao
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong 250100, China
| | - Zhiliang Gao
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong 250100, China
| | - Dongpo Song
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300350, China
| | - Peiyu Zhang
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong 250100, China
| | - Jiwei Cui
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong 250100, China
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, Shandong 266237, China
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Liu J, Zhao R, Jiang X, Li Z, Zhang B. Progress on the Application of Bortezomib and Bortezomib-Based Nanoformulations. Biomolecules 2021; 12:biom12010051. [PMID: 35053199 PMCID: PMC8773474 DOI: 10.3390/biom12010051] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/23/2021] [Accepted: 12/27/2021] [Indexed: 12/12/2022] Open
Abstract
Bortezomib (BTZ) is the first proteasome inhibitor approved by the Food and Drug Administration. It can bind to the amino acid residues of the 26S proteasome, thereby causing the death of tumor cells. BTZ plays an irreplaceable role in the treatment of mantle cell lymphoma and multiple myeloma. Moreover, its use in the treatment of other hematological cancers and solid tumors has been investigated in numerous clinical trials and preclinical studies. Nevertheless, the applications of BTZ are limited due to its insufficient specificity, poor permeability, and low bioavailability. Therefore, in recent years, different BTZ-based drug delivery systems have been evaluated. In this review, we firstly discussed the functions of proteasome inhibitors and their mechanisms of action. Secondly, the properties of BTZ, as well as recent advances in both clinical and preclinical research, were reviewed. Finally, progress in research regarding BTZ-based nanoformulations was summarized.
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Affiliation(s)
| | | | | | | | - Bo Zhang
- Correspondence: ; Tel.: +86-636-8462490
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Xiang J, Zhao R, Wang B, Sun X, Guo X, Tan S, Liu W. Advanced Nano-Carriers for Anti-Tumor Drug Loading. Front Oncol 2021; 11:758143. [PMID: 34604097 PMCID: PMC8481913 DOI: 10.3389/fonc.2021.758143] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 08/30/2021] [Indexed: 11/13/2022] Open
Abstract
Chemotherapy is one of the important means of tumor therapy. However, most of the anti-tumor drugs that currently used in clinic are hydrophobic non-specific drugs, which seriously affect the efficacy of drugs. With the development of nanotechnology, drug efficacy can be improved by selecting appropriate biodegradable nanocarriers for achieving the controlled release, targeting and higher bioavailability of drugs. This paper reviewed the research progress of anti-tumor drug nanoparticle carriers, which mainly summarized the materials used for anti-tumor drug nanoparticle carriers and their effects in anti-tumor drugs, as well as the targeted drug delivery methods of anti-tumor drugs based on nanocarriers.
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Affiliation(s)
- Jia Xiang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Rui Zhao
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Bo Wang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Xinran Sun
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Xu Guo
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Songwen Tan
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Wenjie Liu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
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Argenziano M, Arpicco S, Brusa P, Cavalli R, Chirio D, Dosio F, Gallarate M, Peira E, Stella B, Ugazio E. Developing Actively Targeted Nanoparticles to Fight Cancer: Focus on Italian Research. Pharmaceutics 2021; 13:pharmaceutics13101538. [PMID: 34683830 PMCID: PMC8540327 DOI: 10.3390/pharmaceutics13101538] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/09/2021] [Accepted: 09/13/2021] [Indexed: 01/02/2023] Open
Abstract
Active targeting is a valuable and promising approach with which to enhance the therapeutic efficacy of nanodelivery systems, and the development of tumor-targeted nanoparticles has therefore attracted much research attention. In this field, the research carried out in Italian Pharmaceutical Technology academic groups has been focused on the development of actively targeted nanosystems using a multidisciplinary approach. To highlight these efforts, this review reports a thorough description of the last 10 years of Italian research results on the development of actively targeted nanoparticles to direct drugs towards different receptors that are overexpressed on cancer cells or in the tumor microenvironment. In particular, the review discusses polymeric nanocarriers, liposomes, lipoplexes, niosomes, solid lipid nanoparticles, squalene nanoassemblies and nanobubbles. For each nanocarrier, the main ligands, conjugation strategies and target receptors are described. The literature indicates that polymeric nanoparticles and liposomes stand out as key tools for improving specific drug delivery to the site of action. In addition, solid lipid nanoparticles, squalene nanoparticles and nanobubbles have also been successfully proposed. Taken together, these strategies all offer many platforms for the design of nanocarriers that are suitable for future clinical translation.
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Affiliation(s)
| | - Silvia Arpicco
- Correspondence: (S.A.); (M.G.); Tel.: +39-011-670-6668 (S.A.); +39-011-670-7194 (M.G.)
| | | | | | | | | | - Marina Gallarate
- Correspondence: (S.A.); (M.G.); Tel.: +39-011-670-6668 (S.A.); +39-011-670-7194 (M.G.)
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Paraboschi I, Privitera L, Kramer-Marek G, Anderson J, Giuliani S. Novel Treatments and Technologies Applied to the Cure of Neuroblastoma. CHILDREN (BASEL, SWITZERLAND) 2021; 8:482. [PMID: 34200194 PMCID: PMC8226870 DOI: 10.3390/children8060482] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/31/2021] [Accepted: 06/01/2021] [Indexed: 12/31/2022]
Abstract
Neuroblastoma (NB) is the most common extracranial solid tumour in childhood, accounting for approximately 15% of all cancer-related deaths in the paediatric population1. It is characterised by heterogeneous clinical behaviour in neonates and often adverse outcomes in toddlers. The overall survival of children with high-risk disease is around 40-50% despite the aggressive treatment protocols consisting of intensive chemotherapy, surgery, radiation therapy and hematopoietic stem cell transplantation2,3. There is an ongoing research effort to increase NB's cellular and molecular biology knowledge to translate essential findings into novel treatment strategies. This review aims to address new therapeutic modalities emerging from preclinical studies offering a unique translational opportunity for NB treatment.
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Affiliation(s)
- Irene Paraboschi
- Wellcome/EPSRC Centre for Interventional & Surgical Sciences, University College London, London WC1E 6BT, UK; (I.P.); (L.P.)
- Preclinical Molecular Imaging, Division of Radiotherapy and Imaging, The Institute of Cancer Research, London SM2 5NG, UK;
- Cancer Section, Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London WC1N 1EH, UK;
| | - Laura Privitera
- Wellcome/EPSRC Centre for Interventional & Surgical Sciences, University College London, London WC1E 6BT, UK; (I.P.); (L.P.)
- Cancer Section, Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London WC1N 1EH, UK;
| | - Gabriela Kramer-Marek
- Preclinical Molecular Imaging, Division of Radiotherapy and Imaging, The Institute of Cancer Research, London SM2 5NG, UK;
| | - John Anderson
- Cancer Section, Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London WC1N 1EH, UK;
| | - Stefano Giuliani
- Wellcome/EPSRC Centre for Interventional & Surgical Sciences, University College London, London WC1E 6BT, UK; (I.P.); (L.P.)
- Department of Specialist Neonatal and Pediatric Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London WC1N 3JH, UK
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Brignole C, Bensa V, Fonseca NA, Del Zotto G, Bruno S, Cruz AF, Malaguti F, Carlini B, Morandi F, Calarco E, Perri P, Moura V, Emionite L, Cilli M, De Leonardis F, Tondo A, Amoroso L, Conte M, Garaventa A, Sementa AR, Corrias MV, Ponzoni M, Moreira JN, Pastorino F. Cell surface Nucleolin represents a novel cellular target for neuroblastoma therapy. J Exp Clin Cancer Res 2021; 40:180. [PMID: 34078433 PMCID: PMC8170797 DOI: 10.1186/s13046-021-01993-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 05/24/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Neuroblastoma (NB) represents the most frequent and aggressive form of extracranial solid tumor of infants. Nucleolin (NCL) is a protein overexpressed and partially localized on the cell surface of tumor cells of adult cancers. Little is known about NCL and pediatric tumors and nothing is reported about cell surface NCL and NB. METHODS NB cell lines, Schwannian stroma-poor NB tumors and bone marrow (BM)-infiltrating NB cells were evaluated for the expression of cell surface NCL by Flow Cytometry, Imaging Flow Cytometry and Immunohistochemistry analyses. The cytotoxic activity of doxorubicin (DXR)-loaded nanocarriers decorated with the NCL-recognizing F3 peptide (T-DXR) was evaluated in terms of inhibition of NB cell proliferation and induction of cell death in vitro, whereas metastatic and orthotopic animal models of NB were used to examine their in vivo anti-tumor potential. RESULTS NB cell lines, NB tumor cells (including patient-derived and Patient-Derived Xenografts-PDX) and 70% of BM-infiltrating NB cells show cell surface NCL expression. NCL staining was evident on both tumor and endothelial tumor cells in NB xenografts. F3 peptide-targeted nanoparticles, co-localizing with cell surface NCL, strongly associates with NB cells showing selective tumor cell internalization. T-DXR result significantly more effective, in terms of inhibition of cell proliferation and reduction of cell viability in vitro, and in terms of delay of tumor growth in all NB animal model tested, when compared to both control mice and those treated with the untargeted formulation. CONCLUSIONS Our findings demonstrate that NCL could represent an innovative therapeutic cellular target for NB.
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Affiliation(s)
- Chiara Brignole
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Veronica Bensa
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Nuno A Fonseca
- CNC - Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Faculty of Medicine (Polo 1), Coimbra, Portugal
- TREAT U, SA - Parque Industrial de Taveiro, Lote 44, 3045-508, Coimbra, Portugal
| | - Genny Del Zotto
- Department of Research and Diagnostics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Silvia Bruno
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Ana F Cruz
- CNC - Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Faculty of Medicine (Polo 1), Coimbra, Portugal
- UC - University of Coimbra, CIBB, Faculty of Pharmacy, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
| | - Fabiana Malaguti
- Department of Pathology, Istituto Giannina Gaslini, Genoa, Italy
| | - Barbara Carlini
- Department of Pathology, Istituto Giannina Gaslini, Genoa, Italy
| | - Fabio Morandi
- Stem Cell Laboratory and Cell Therapy Center, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Enzo Calarco
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Patrizia Perri
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Vera Moura
- CNC - Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Faculty of Medicine (Polo 1), Coimbra, Portugal
- TREAT U, SA - Parque Industrial de Taveiro, Lote 44, 3045-508, Coimbra, Portugal
| | - Laura Emionite
- Animal Facility, IRCSS Ospedale Policlinico San Martino, Genoa, Italy
| | - Michele Cilli
- Animal Facility, IRCSS Ospedale Policlinico San Martino, Genoa, Italy
| | | | - Annalisa Tondo
- UOC Oncologia Pediatrica, Ospedale Meyer, Florence, Italy
| | | | | | | | - Angela R Sementa
- Department of Pathology, Istituto Giannina Gaslini, Genoa, Italy
| | - Maria V Corrias
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Mirco Ponzoni
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy.
| | - Joao N Moreira
- CNC - Center for Neurosciences and Cell Biology, Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Faculty of Medicine (Polo 1), Coimbra, Portugal
- UC - University of Coimbra, CIBB, Faculty of Pharmacy, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
| | - Fabio Pastorino
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy.
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Korani M, Nikoofal-Sahlabadi S, Nikpoor AR, Ghaffari S, Attar H, Mashreghi M, Jaafari MR. The Effect of Phase Transition Temperature on Therapeutic Efficacy of Liposomal Bortezomib. Anticancer Agents Med Chem 2021; 20:700-708. [PMID: 31893998 DOI: 10.2174/1871520620666200101150640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 11/01/2019] [Accepted: 11/12/2019] [Indexed: 12/12/2022]
Abstract
AIMS Here, three liposomal formulations of DPPC/DPPG/Chol/DSPE-mPEG2000 (F1), DPPC/DPPG/Chol (F2) and HSPC/DPPG/Chol/DSPE-mPEG2000 (F3) encapsulating BTZ were prepared and characterized in terms of their size, surface charge, drug loading, and release profile. Mannitol was used as a trapping agent to entrap the BTZ inside the liposomal core. The cytotoxicity and anti-tumor activity of formulations were investigated in vitro and in vivo in mice bearing tumor. BACKGROUND Bortezomib (BTZ) is an FDA approved proteasome inhibitor for the treatment of mantle cell lymphoma and multiple myeloma. The low solubility of BTZ has been responsible for the several side effects and low therapeutic efficacy of the drug. Encapsulating BTZ in a nano drug delivery system; helps overcome such issues. Among NDDSs, liposomes are promising diagnostic and therapeutic delivery vehicles in cancer treatment. OBJECTIVE Evaluating anti-tumor activity of bortezomib liposomal formulations. METHODS Data prompted us to design and develop three different liposomal formulations of BTZ based on Tm parameter, which determines liposomal stiffness. DPPC (Tm 41°C) and HSPC (Tm 55°C) lipids were chosen as variables associated with liposome rigidity. In vitro cytotoxicity assay was then carried out for the three designed liposomal formulations on C26 and B16F0, which are the colon and melanoma cancer mouse-cell lines, respectively. NIH 3T3 mouse embryonic fibroblast cell line was also used as a normal cell line. The therapeutic efficacy of these formulations was further assessed in mice tumor models. RESULT MBTZ were successfully encapsulated into all the three liposomal formulations with a high entrapment efficacy of 60, 64, and 84% for F1, F2, and F3, respectively. The findings showed that liposomes mean particle diameter ranged from 103.4 to 146.8nm. In vitro cytotoxicity studies showed that liposomal-BTZ formulations had higher IC50 value in comparison to free BTZ. F2-liposomes with DPPC, having lower Tm of 41°C, showed much higher anti-tumor efficacy in mice models of C26 and B16F0 tumors compared to F3-HSPC liposomes with a Tm of 55°C. F2 formulation also enhanced mice survival compared with untreated groups, either in BALB/c or in C57BL/6 mice. CONCLUSION Our findings indicated that F2-DPPC-liposomal formulations prepared with Tm close to body temperature seem to be effective in reducing the side effects and increasing the therapeutic efficacy of BTZ and merits further investigation.
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Affiliation(s)
- Mitra Korani
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sara Nikoofal-Sahlabadi
- Department of Pharmaceutics, Faculty of Pharmacy, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Amin R Nikpoor
- Department of Immunology, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.,Immunogenetic and Cell Culture Department, Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Solmaz Ghaffari
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hossein Attar
- Chemical Engineering Department, Engineering and Technology Faculty, Sciences and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mohammad Mashreghi
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud R Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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14
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Mahmoudian M, Valizadeh H, Löbenberg R, Zakeri-Milani P. Bortezomib-loaded lipidic-nano drug delivery systems; formulation, therapeutic efficacy, and pharmacokinetics. J Microencapsul 2021; 38:192-202. [PMID: 33530812 DOI: 10.1080/02652048.2021.1876175] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
AIM Nano drug delivery systems can provide the opportunity to reduce side effects and improve the therapeutic aspect of a variety of drugs. Bortezomib (BTZ) is a proteasome inhibitor approved for the treatment of multiple myeloma and mantle cell lymphoma. Severe side effects of BTZ are the major dose-limiting factor. Particulate drug delivery systems for BTZ are polymeric and lipidic drug delivery systems. This review focussed on lipidic-nano drug delivery systems (LNDDSs) for the delivery of BTZ. RESULTS LNDDSs including liposomes, solid lipid nanoparticles, and self-nanoemulsifying drug delivery systems showed reduce systemic side effects, improved therapeutic efficacy, and increased intestinal absorption. Besides LNDDSs were used to target-delivery of BTZ to cancer. CONCLUSION Overall, LNDDSs can be considered as a novel delivery system for BTZ to resolve the treatment-associated restrictions.
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Affiliation(s)
| | - Hadi Valizadeh
- Drug Applied Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Raimar Löbenberg
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
| | - Parvin Zakeri-Milani
- Faculty of Pharmacy, Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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15
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Kim A, Suzuki Y, Nagasaki Y. Molecular design of a high-performance polymeric carrier for delivery of a variety of boronic acid-containing drugs. Acta Biomater 2021; 121:554-565. [PMID: 33321218 DOI: 10.1016/j.actbio.2020.12.015] [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: 09/30/2020] [Revised: 12/03/2020] [Accepted: 12/08/2020] [Indexed: 12/19/2022]
Abstract
Because of their many useful and unique properties, boronic acids are well suited for biomedical applications such as antitumor chemotherapy and boron neutron capture therapy (BNCT). Bortezomib, a boronic acid derivative, has drawn a lot of attention as a potent proteasome inhibitor. Nevertheless, because of rapid excretion and off-target effects, the clinical translation of boronic acid-containing drugs is limited. To this end, we employed a polymeric carrier to stably encapsulate boronic acid-containing drugs and achieve superior pharmacokinetics with an on-target drug release capability. Accordingly, to construct a supramolecular polymeric nanoparticle, we took advantage of the facile, stable, and pH-sensitive conjugation between boronic acids and diethanolamine-installed polymeric carriers. We demonstrated the feasibility of our molecular design by generating and applying bortezomib-loaded nanoparticles to a subcutaneous tumor-bearing mouse model. Stable encapsulation and pH-sensitive release of bortezomib facilitated antitumor efficacy and alleviated hepatotoxicity. We also verified the versatility of our approach through biological evaluations of the nanoparticles encapsulating benzo(b)thiophene-2-boronic acid, phenylboronic acid, and p-phenylene-diboronic acid.
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16
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Kumar V, Khan I, Gupta U. Lipid-dendrimer nanohybrid system or dendrosomes: evidences of enhanced encapsulation, solubilization, cellular uptake and cytotoxicity of bortezomib. APPLIED NANOSCIENCE 2020. [DOI: 10.1007/s13204-020-01515-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Haider T, Sandha KK, Soni V, Gupta PN. Recent advances in tumor microenvironment associated therapeutic strategies and evaluation models. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 116:111229. [DOI: 10.1016/j.msec.2020.111229] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 06/08/2020] [Accepted: 06/19/2020] [Indexed: 02/07/2023]
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18
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Harris MA, Miles MA, Shekhar TM, Cerra C, Georgy SR, Ryan SD, Cannon CM, Hawkins CJ. The Proteasome Inhibitor Ixazomib Inhibits the Formation and Growth of Pulmonary and Abdominal Osteosarcoma Metastases in Mice. Cancers (Basel) 2020; 12:cancers12051207. [PMID: 32403415 PMCID: PMC7281181 DOI: 10.3390/cancers12051207] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/07/2020] [Accepted: 05/08/2020] [Indexed: 12/17/2022] Open
Abstract
Osteosarcoma is the most common form of primary bone cancer. Over 20% of osteosarcoma patients present with pulmonary metastases at diagnosis, and nearly 70% of these patients fail to respond to treatment. Previous work revealed that human and canine osteosarcoma cell lines are extremely sensitive to the therapeutic proteasome inhibitor bortezomib in vitro. However, bortezomib has proven disappointingly ineffective against solid tumors including sarcomas in animal experiments and clinical trials. Poor tumor penetration has been speculated to account for the inconsistency between in vitro and in vivo responses of solid tumors to bortezomib. Here we show that the second-generation proteasome inhibitor ixazomib, which reportedly has enhanced solid tumor penetration compared to bortezomib, is toxic to human and canine osteosarcoma cells in vitro. We used experimental osteosarcoma metastasis models to compare the efficacies of ixazomib and bortezomib against primary tumors and metastases derived from luciferase-expressing KRIB or 143B human osteosarcoma cell lines in athymic mice. Neither proteasome inhibitor reduced the growth of primary intramuscular KRIB tumors, however both drugs inhibited the growth of established pulmonary metastases created via intravenous inoculation with KRIB cells, which were significantly better vascularized than the primary tumors. Only ixazomib slowed metastases from KRIB primary tumors and inhibited the growth of 143B pulmonary and abdominal metastases, significantly enhancing the survival of mice intravenously injected with 143B cells. Taken together, these results suggest ixazomib exerts better single agent activity against osteosarcoma metastases than bortezomib. These data provide hope that incorporation of ixazomib, or other proteasome inhibitors that penetrate efficiently into solid tumors, into current regimens may improve outcomes for patients diagnosed with metastatic osteosarcoma.
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Affiliation(s)
- Michael A. Harris
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, 3086 Victoria, Australia; (M.A.H.); (M.A.M.); (T.M.S.); (C.C.)
| | - Mark A. Miles
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, 3086 Victoria, Australia; (M.A.H.); (M.A.M.); (T.M.S.); (C.C.)
| | - Tanmay M. Shekhar
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, 3086 Victoria, Australia; (M.A.H.); (M.A.M.); (T.M.S.); (C.C.)
| | - Carmelo Cerra
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, 3086 Victoria, Australia; (M.A.H.); (M.A.M.); (T.M.S.); (C.C.)
| | - Smitha R. Georgy
- Department of Anatomic Pathology, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, 3010 Victoria, Australia;
| | - Stewart D. Ryan
- Translational Research and Animal Clinical Trial Study Group (TRACTS), Faculty of Veterinary and Agricultural Sciences, University of Melbourne, 3010 Melbourne, Australia; (S.D.R.); (C.M.C.)
| | - Claire M. Cannon
- Translational Research and Animal Clinical Trial Study Group (TRACTS), Faculty of Veterinary and Agricultural Sciences, University of Melbourne, 3010 Melbourne, Australia; (S.D.R.); (C.M.C.)
| | - Christine J. Hawkins
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, 3086 Victoria, Australia; (M.A.H.); (M.A.M.); (T.M.S.); (C.C.)
- Correspondence: ; Tel.: +61-3-9479-2339
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19
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Preparation and characterization of stable nanoliposomal formulations of curcumin with high loading efficacy: In vitro and in vivo anti-tumor study. Int J Pharm 2020; 580:119211. [DOI: 10.1016/j.ijpharm.2020.119211] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 03/04/2020] [Accepted: 03/06/2020] [Indexed: 11/22/2022]
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20
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Korani M, Korani S, Zendehdel E, Jaafari MR, Sathyapalan T, Sahebkar A. Utilization of Lipid-based Nanoparticles to Improve the Therapeutic Benefits of Bortezomib. Anticancer Agents Med Chem 2020; 20:643-650. [PMID: 31985384 DOI: 10.2174/1871520620666200127141328] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 10/28/2019] [Accepted: 11/06/2019] [Indexed: 02/02/2023]
Abstract
Cancer is a condition where there is an uncontrolled growth of cells resulting in high mortality. It is the second most frequent cause of death worldwide. Bortezomib (BTZ) is a Proteasome Inhibitor (PI) that is used for the treatment of a variety of cancers. It is the first PI that has received the approval of the US Food and Drug Administration (FDA) to treat mantle cell lymphoma and multiple myeloma. High incidence of sideeffects, limited dose, low water solubility, fast clearance, and drug resistance are the significant limitations of BTZ. Therefore, various drug delivery systems have been tried to overcome these limitations of BTZ in cancer therapy. Nanotechnology can potentially enhance the aqueous solubility of BTZ, increase its bioavailability, and control the release of BTZ at the site of administration. The lipid-based nanocarriers, such as liposomes, solid lipid NPs, and microemulsions, are some of the developments in nanotechnology, which could potentially enhance the therapeutic benefits of BTZ.
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Affiliation(s)
- Mitra Korani
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shahla Korani
- Research Center of Oils and Fats, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Elham Zendehdel
- Department of Biochemistry and Biophysics, Faculty of Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Mahmoud R Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Thozhukat Sathyapalan
- Department of Academic Diabetes, Endocrinology and Metabolism, Hull York Medical School, University of Hull, Hull, United Kingdom
| | - Amirhossein Sahebkar
- Halal Research Center of IRI, FDA, Tehran, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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21
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Preparation and characterization of nanoliposomal bortezomib formulations and evaluation of their anti-cancer efficacy in mice bearing C26 colon carcinoma and B16F0 melanoma. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 20:102013. [DOI: 10.1016/j.nano.2019.04.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 04/13/2019] [Accepted: 04/24/2019] [Indexed: 12/20/2022]
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22
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Cogo F, Williams R, Burden RE, Scott CJ. Application of nanotechnology to target and exploit tumour associated proteases. Biochimie 2019; 166:112-131. [PMID: 31029743 DOI: 10.1016/j.biochi.2019.04.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 04/24/2019] [Indexed: 02/07/2023]
Abstract
Proteases are hydrolytic enzymes fundamental for a variety of physiological processes, but the loss of their regulation leads to aberrant functions that promote onset and progression of many diseases including cancer. Proteases have been implicated in almost every hallmark of cancer and whilst widely investigated for tumour therapy, clinical adoption of protease inhibitors as drugs remains a challenge due to issues such as off-target toxicity and inability to achieve therapeutic doses at the disease site. Now, nanotechnology-based solutions and strategies are emerging to circumvent these issues. In this review, preclinical advances in approaches to enhance the delivery of protease drugs and the exploitation of tumour-derived protease activities to promote targeting of nanomedicine formulations is examined. Whilst this field is still in its infancy, innovations to date suggest that nanomedicine approaches to protease targeting or inhibition may hold much therapeutic and diagnostic potential.
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Affiliation(s)
- Francesco Cogo
- Centre for Cancer Research and Cell Biology, 97 Lisburn Road, BT9 7AE, UK
| | - Rich Williams
- Centre for Cancer Research and Cell Biology, 97 Lisburn Road, BT9 7AE, UK
| | - Roberta E Burden
- School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, BT9 7BL, UK
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23
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Development and characterization of liposomal formulation of bortezomib. INTERNATIONAL JOURNAL OF PHARMACEUTICS-X 2019; 1:100011. [PMID: 31517276 PMCID: PMC6733293 DOI: 10.1016/j.ijpx.2019.100011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 03/17/2019] [Accepted: 03/18/2019] [Indexed: 12/24/2022]
Abstract
Bortezomib is a proteasome inhibitor used for the treatment of multiple myeloma. The poor pharmacokinetic profile and off-target adverse effects provide a strong incentive to develop drug delivery systems for bortezomib. In the past, liposomal encapsulation has been proven to improve the therapeutic index of a variety of anti-neoplastic therapeutics. Here, we developed and characterized liposomal bortezomib formulations in order to find the most optimal loading conditions. Polyols were used to entrap bortezomib inside the liposomes as boronate ester via a remote loading strategy. Effect of various polyols, incubation duration, temperature, and total lipid concentration on loading efficiency was examined. Moreover, the effect of drug/lipid ratio on the release kinetics was studied. Loading efficiency was maximal when using meglumine plus mannitol as entrapping agents. Loading at room temperature was better than at 60 °C and loading efficiency was increased with increasing total lipid concentrations. There was a positive correlation between drug/lipid ratio and released amount of bortezomib. In vitro release kinetics in HBS and human plasma showed time dependent release. In HBS, at 4 °C, only 20% of the drug was released in three weeks, whereas at 37 °C 85% of the drug was released in 24 h. In human plasma, 5% of the drug retained after 24 h indicating faster release. Taken together, the most favorable liposomal formulation of bortezomib should be further exploited to study in vitro and in vivo efficacy performance.
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24
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Pastorino F, Brignole C, Di Paolo D, Perri P, Curnis F, Corti A, Ponzoni M. Overcoming Biological Barriers in Neuroblastoma Therapy: The Vascular Targeting Approach with Liposomal Drug Nanocarriers. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1804591. [PMID: 30706636 DOI: 10.1002/smll.201804591] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 12/22/2018] [Indexed: 06/09/2023]
Abstract
Neuroblastoma is a rare pediatric cancer characterized by a wide clinical behavior and adverse outcome despite aggressive therapies. New approaches based on targeted drug delivery may improve efficacy and decrease toxicity of cancer therapy. Furthermore, nanotechnology offers additional potential developments for cancer imaging, diagnosis, and treatment. Following these lines, in the past years, innovative therapies based on the use of liposomes loaded with anticancer agents and functionalized with peptides capable of recognizing neuroblastoma cells and/or tumor-associated endothelial cells have been developed. Studies performed in experimental orthotopic models of human neuroblastoma have shown that targeted nanocarriers can be exploited for not only decreasing the systemic toxicity of the encapsulated anticancer drugs, but also increasing their tumor homing properties, enhancing tumor vascular permeability and perfusion (and, consequently, drug penetration), inducing tumor apoptosis, inhibiting angiogenesis, and reducing tumor glucose consumption. Furthermore, peptide-tagged liposomal formulations are proved to be more efficacious in inhibiting tumor growth and metastatic spreading of neuroblastoma than nontargeted liposomes. These findings, herein reviewed, pave the way for the design of novel targeted liposomal nanocarriers useful for multitargeting treatment of neuroblastoma.
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Affiliation(s)
- Fabio Pastorino
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
| | - Chiara Brignole
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
| | - Daniela Di Paolo
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
| | - Patrizia Perri
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
| | - Flavio Curnis
- Tumor Biology and Vascular Targeting Unit, IRCCS San Raffaele Scientific Institute, 16132, Milan, Italy
| | - Angelo Corti
- Tumor Biology and Vascular Targeting Unit, IRCCS San Raffaele Scientific Institute, 16132, Milan, Italy
- Vita Salute San Raffaele University, 16132, Milan, Italy
| | - Mirco Ponzoni
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
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25
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Rodríguez-Nogales C, Noguera R, Couvreur P, Blanco-Prieto MJ. Therapeutic Opportunities in Neuroblastoma Using Nanotechnology. J Pharmacol Exp Ther 2019; 370:625-635. [DOI: 10.1124/jpet.118.255067] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/09/2019] [Indexed: 12/12/2022] Open
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Gu Z, Wang X, Cheng R, Cheng L, Zhong Z. Hyaluronic acid shell and disulfide-crosslinked core micelles for in vivo targeted delivery of bortezomib for the treatment of multiple myeloma. Acta Biomater 2018; 80:288-295. [PMID: 30240956 DOI: 10.1016/j.actbio.2018.09.022] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 09/03/2018] [Accepted: 09/15/2018] [Indexed: 12/21/2022]
Abstract
Bortezomib (BTZ) provides one of the best treatments for multiple myeloma (MM). The efficacy of BTZ is, nevertheless, restricted by its fast clearance, low selectivity, and dose limiting toxicities. Here, we report on targeted BTZ therapy of MM in vivo by hyaluronic acid-shelled and core-disulfide-crosslinked biodegradable micelles (HA-CCMs) encapsulating lipophilized BTZ, bortezomib-pinanediol (BP). HA-CCMs loaded with 7.3 BTZ equiv. wt% exhibited a small size of 78 nm, good stability in 10% FBS, and glutathione-triggered drug release. MTT assays in CD44 positive LP-1 multiple myeloma cells revealed that BP encapsulated in HA-CCMs caused enhanced antiproliferative effect compared with free BP. Flow cytometry, confocal microscopy and MTT assays indicated BP-loaded HA-CCMs (HA-CCMs-BP) could actively target to LP-1 cells and induce high antitumor effect. Proteasome activity assays in vitro showed HA-CCMs-BP had a similar proteasome activity inhibition as compared to free BTZ at 18 h. The fluorescence imaging using Cy5-labeled HA-CCMs showed that HA-CCMs had a long elimination half-life and enhanced tumor accumulation via HA-mediated uptake mechanism. The therapeutic studies in LP-1 MM-bearing mice revealed better treatment efficacy of HA-CCMs-BP compared with free BTZ, in which HA-CCMs-BP at 3 mg BTZ equiv./kg brought about significant tumor growth inhibition and survival benefits. Loading of lipophilized BTZ into HA-shelled multifunctional micelles has emerged as an exciting approach for bortezomib therapy of MM. STATEMENT OF SIGNIFICANCE: Multiple myeloma (MM) is the second most common hematological malignancy. Bortezomib (BTZ), a potent proteasome inhibitor, provides one of the best treatments for MM. The clinical efficacy of BTZ is, however, limited by its quick clearance, poor selectivity, and significant side effects including myelosuppression and peripheral neuropathy. Here, we report on targeted BTZ therapy of MM in vivo by hyaluronic acid-shelled and core-disulfide-crosslinked biodegradable micelles (HA-CCMs) encapsulating lipophilized BTZ, bortezomib-pinanediol (BP). Our results showed that BP-loaded HA-CCMs exhibit markedly enhanced toleration, broadened therapeutic window, and significantly more effective growth suppression of CD44-overexpressed multiple myeloma in nude mice than free bortezomib. Lipophilized BTZ-loaded HA-CCMs has opened a new avenue for targeted bortezomib therapy of multiple myeloma.
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Affiliation(s)
- Zhaoxin Gu
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, PR China
| | - Xiuxiu Wang
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, PR China
| | - Ru Cheng
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, PR China.
| | - Liang Cheng
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, PR China; Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, PR China
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, PR China.
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Zhang Y, Tan X, Ren T, Jia C, Yang Z, Sun H. Folate-modified carboxymethyl-chitosan/polyethylenimine/bovine serum albumin based complexes for tumor site-specific drug delivery. Carbohydr Polym 2018; 198:76-85. [DOI: 10.1016/j.carbpol.2018.06.055] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/12/2018] [Accepted: 06/12/2018] [Indexed: 12/31/2022]
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Kirikoshi R, Manabe N, Takahashi O. Phosphate-Catalyzed Succinimide Formation from an NGR-Containing Cyclic Peptide: A Novel Mechanism for Deammoniation of the Tetrahedral Intermediate. Molecules 2018; 23:E2217. [PMID: 30200364 PMCID: PMC6225186 DOI: 10.3390/molecules23092217] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 08/15/2018] [Accepted: 08/30/2018] [Indexed: 01/23/2023] Open
Abstract
Spontaneous deamidation in the Asn-Gly-Arg (NGR) motif that yields an isoAsp-Gly-Arg (isoDGR) sequence has recently attracted considerable attention because of the possibility of application to dual tumor targeting. It is well known that Asn deamidation reactions in peptide chains occur via the five-membered ring succinimide intermediate. Recently, we computationally showed by the B3LYP density functional theory method, that inorganic phosphate and the Arg side chain can catalyze the NGR deamidation using a cyclic peptide, c[CH₂CO⁻NGRC]⁻NH₂. In this previous study, the tetrahedral intermediate of the succinimide formation was assumed to be readily protonated at the nitrogen originating from the Asn side chain by the solvent water before the release of an NH₃ molecule. In the present study, we found a new mechanism for the decomposition of the tetrahedral intermediate that does not require the protonation by an external proton source. The computational method is the same as in the previous study. In the new mechanism, the release of an NH₃ molecule occurs after a proton exchange between the peptide and the phosphate and conformational changes. The rate-determining step of the overall reaction course is the previously reported first step, i.e., the cyclization to form the tetrahedral intermediate.
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Affiliation(s)
- Ryota Kirikoshi
- Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan.
| | - Noriyoshi Manabe
- Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan.
| | - Ohgi Takahashi
- Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan.
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Deshantri AK, Varela Moreira A, Ecker V, Mandhane SN, Schiffelers RM, Buchner M, Fens MHAM. Nanomedicines for the treatment of hematological malignancies. J Control Release 2018; 287:194-215. [PMID: 30165140 DOI: 10.1016/j.jconrel.2018.08.034] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 08/24/2018] [Accepted: 08/24/2018] [Indexed: 12/23/2022]
Abstract
Hematological malignancies (HM) are a collection of malignant transformations originating from cells in the primary or secondary lymphoid organs. Leukemia, lymphoma, and multiple myeloma comprise the three major types of HM. Current treatment consists of bone marrow transplantation, radiotherapy, immunotherapy and chemotherapy. Although, many chemotherapeutic drugs are clinically available for the treatment of HM, the use of these agents is limited due to dose-related toxicity and lack of specificity to tumor tissue. Moreover, the poor pharmacokinetic profile of most of the chemotherapeutics requires high dosage and frequent administration to maintain therapeutic levels at the target site, both increasing adverse effects. This underlines an urgent need for a suitable drug delivery system to improve efficacy, safety, and pharmacokinetic properties of conventional therapeutics. Nanomedicines have proven to enhance these properties for anticancer therapeutics. The most extensively studied nanomedicine systems are lipid-based nanoparticles and polymeric nanoparticles. Typically, nanomedicines are small sub-micron sized particles in the size range of 20-200 nm. The biocompatible and biodegradable nature of nanomedicines makes them attractive vehicles to improve drug delivery. Their small size allows them to extravasate and accumulate at malignant sites passively by means of the enhanced permeability and retention (EPR) effect, resulting from rapid angiogenesis and inflammation. Moreover, the specificity to the target tissue can be further enhanced by surface modification of nanoparticles. This review describes currently available therapies as well as limitations and potential advantages of nanomedicine formulations for treatment of various types of HM. Additionally, recent investigational and approved nanomedicine formulations and their limited applications in HM are discussed.
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Affiliation(s)
- Anil K Deshantri
- Department of Clinical Chemistry and Haematology, University Medical Center Utrecht, Utrecht, The Netherlands; Biological Research Pharmacology Department, Sun Pharma Advanced Research Company Ltd, India
| | - Aida Varela Moreira
- Department of Clinical Chemistry and Haematology, University Medical Center Utrecht, Utrecht, The Netherlands; Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Veronika Ecker
- Institute for Clinical Chemistry and Pathobiochemistry, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Sanjay N Mandhane
- Biological Research Pharmacology Department, Sun Pharma Advanced Research Company Ltd, India
| | - Raymond M Schiffelers
- Department of Clinical Chemistry and Haematology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Maike Buchner
- Institute for Clinical Chemistry and Pathobiochemistry, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Marcel H A M Fens
- Department of Clinical Chemistry and Haematology, University Medical Center Utrecht, Utrecht, The Netherlands; Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands.
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30
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Vossen LI, Markovsky E, Eldar-Boock A, Tschiche HR, Wedepohl S, Pisarevsky E, Satchi-Fainaro R, Calderón M. PEGylated dendritic polyglycerol conjugate targeting NCAM-expressing neuroblastoma: Limitations and challenges. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2018; 14:1169-1179. [PMID: 29471169 DOI: 10.1016/j.nano.2018.02.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 01/19/2018] [Accepted: 02/10/2018] [Indexed: 12/17/2022]
Abstract
Neural cell adhesion molecule (NCAM) is found to be a stem-cell marker in several tumor types and its overexpression is known to correlate with increased metastatic capacity. To combine extravasation- and ligand-dependent targeting to NCAM overexpressing-cells in the tumor microenvironment, we developed a PEGylated NCAM-targeted dendritic polyglycerol (PG) conjugate. Here, we describe the synthesis, physico-chemical characterization and biological evaluation of a PG conjugate bearing the mitotic inhibitor paclitaxel (PTX) and an NCAM-targeting peptide (NTP). PG-NTP-PTX-PEG was evaluated for its ability to inhibit neuroblastoma progression in vitro and in vivo as compared to non-targeted derivatives and free drug. NCAM-targeted conjugate inhibited the migration of proliferating endothelial cells, suggesting it would be able to inhibit tumor angiogenesis. The targeting conjugate provided an improved binding and uptake on IMR-32 cells compared to non-targeted control. However, these results did not translate to our in vivo model on orthotopic neuroblastoma bearing mice.
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Affiliation(s)
- Laura Isabel Vossen
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustrasse 3, Berlin, Germany
| | - Ela Markovsky
- Department of Physiology and Pharmacology, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Anat Eldar-Boock
- Department of Physiology and Pharmacology, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Harald Rune Tschiche
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustrasse 3, Berlin, Germany
| | - Stefanie Wedepohl
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustrasse 3, Berlin, Germany
| | - Evgeny Pisarevsky
- Department of Physiology and Pharmacology, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ronit Satchi-Fainaro
- Department of Physiology and Pharmacology, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Marcelo Calderón
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustrasse 3, Berlin, Germany.
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31
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The Impact of Liposomal Formulations on the Release and Brain Delivery of Methotrexate: An In Vivo Microdialysis Study. J Pharm Sci 2017; 106:2606-2613. [DOI: 10.1016/j.xphs.2017.03.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 03/10/2017] [Accepted: 03/10/2017] [Indexed: 01/16/2023]
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Wang L, Shi C, Wright FA, Guo D, Wang X, Wang D, Wojcikiewicz RJH, Luo J. Multifunctional Telodendrimer Nanocarriers Restore Synergy of Bortezomib and Doxorubicin in Ovarian Cancer Treatment. Cancer Res 2017; 77:3293-3305. [PMID: 28396359 DOI: 10.1158/0008-5472.can-16-3119] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 02/21/2017] [Accepted: 04/04/2017] [Indexed: 12/18/2022]
Abstract
We have developed multifunctional nanoparticles for codelivery of bortezomib and doxorubicin to synchronize their pharmacokinetic profiles and synergize their activities in solid tumor treatment, a need still unmet in the clinic. Micellar nanoparticles were formed by a spatially segregated, linear-dendritic telodendrimer containing three segments: a hydrophilic polyethylene glycol (PEG), a bortezomib-conjugating intermediate, and a dendritic doxorubicin-affinitive interior. Bortezomib-conjugated telodendrimers, together with doxorubicin, self-assembled into monodispersed micelles [NP(BTZ-DOX)] with small particle sizes (20-30 nm) for dual drug delivery. NP(BTZ-DOX) displayed excellent drug-loading capacity and stability, which minimized premature drug leakage and synchronized drug release profiles. Bortezomib release was accelerated significantly by acidic pH, facilitating drug availability in the acidic tumor microenvironment. Synergistic anticancer effects of combined bortezomib and doxorubicin were observed in vitro against both multiple myeloma and ovarian cancer cells. NP(BTZ-DOX) prolonged payload circulation and targeted tumors in vivo efficiently with superior signal ratios of tumor to normal organs. In vitro and in vivo proteasome inhibition analysis and biodistribution studies revealed decreased toxicity and efficient intratumoral bortezomib and doxorubicin delivery by nanoformulation. NP(BTZ-DOX) exhibited significantly improved ovarian cancer treatment in SKOV-3 xenograft mouse models in comparison with free drugs and their combinations, including bortezomib and Doxil. In summary, tumor-targeted and synchronized delivery system elicits enhanced anticancer effects and merits further development in the clinical setting. Cancer Res; 77(12); 3293-305. ©2017 AACR.
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Affiliation(s)
- Lili Wang
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York
| | - Changying Shi
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York
| | - Forrest A Wright
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York
| | - Dandan Guo
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York
| | - Xu Wang
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York
| | - Dongliang Wang
- Department of Public Health and Preventive Medicine, State University of New York Upstate Medical University, Syracuse, New York
| | - Richard J H Wojcikiewicz
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York.,Upstate Cancer Center, State University of New York Upstate Medical University, Syracuse, New York
| | - Juntao Luo
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York. .,Upstate Cancer Center, State University of New York Upstate Medical University, Syracuse, New York
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Sun J, Jiang L, Lin Y, Gerhard EM, Jiang X, Li L, Yang J, Gu Z. Enhanced anticancer efficacy of paclitaxel through multistage tumor-targeting liposomes modified with RGD and KLA peptides. Int J Nanomedicine 2017; 12:1517-1537. [PMID: 28280323 PMCID: PMC5338999 DOI: 10.2147/ijn.s122859] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Mitochondria serve as both “energy factories” and “suicide weapon stores” of cells. Targeted delivery of cytotoxic drugs to the mitochondria of tumor cells and tumor vascular cells is a promising strategy to improve the efficacy of chemotherapy. Here, multistage tumor-targeting liposomes containing two targeted peptide-modified lipids, cRGD-PEG2000-DSPE and KLA-PEG2000-DSPE, were developed for encapsulation of the anticancer drug paclitaxel (PTX, RGD-KLA/PTX-Lips). Compared with Taxol (free PTX), RGD/PTX-Lips and KLA/PTX-Lips, the half-maximal inhibitory concentration (IC50) value of RGD-KLA/PTX-Lips in vitro was 1.9-, 36.7- and 22.7-fold lower with 4T1 cells, respectively, because of higher levels of cellular uptake. Similar results were also observed with human umbilical vascular endothelial cells (HUVECs). An apoptosis assay showed that the total apoptotic ratio of RGD-KLA/PTX-Lips was the highest because of the mitochondria-targeted drug delivery and the activation of mitochondrial apoptosis pathways, as evidenced by visible mitochondrial localization, decreased mitochondrial membrane potential, release of cytochrome c and increased activities of caspase-9 and caspase-3. The strongest tumor growth inhibition (TGI; 80.6%) and antiangiogenesis effects without systemic toxicity were also observed in RGD-KLA/PTX-Lip-treated 4T1 tumor xenograft BALB/c mice. In conclusion, these multistage tumor-targeting liposomes represent a promising anticancer drug delivery system (DDS) capable of maximizing anticancer therapeutic efficacy and minimizing systemic toxicity.
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Affiliation(s)
- Jiawei Sun
- West China School of Pharmacy, Sichuan University, Chengdu, Sichuan
| | - Lei Jiang
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, Jiangsu
| | - Yi Lin
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Ethan Michael Gerhard
- Department of Biomedical Engineering Materials Research Institute, The Huck Institutes of The Life Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Xuehua Jiang
- West China School of Pharmacy, Sichuan University, Chengdu, Sichuan
| | - Li Li
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Jian Yang
- Department of Biomedical Engineering Materials Research Institute, The Huck Institutes of The Life Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Zhongwei Gu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan, People's Republic of China
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Succinimide Formation from an NGR-Containing Cyclic Peptide: Computational Evidence for Catalytic Roles of Phosphate Buffer and the Arginine Side Chain. Int J Mol Sci 2017; 18:ijms18020429. [PMID: 28212316 PMCID: PMC5343963 DOI: 10.3390/ijms18020429] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 01/17/2017] [Accepted: 02/10/2017] [Indexed: 12/31/2022] Open
Abstract
The Asn-Gly-Arg (NGR) motif and its deamidation product isoAsp-Gly-Arg (isoDGR) have recently attracted considerable attention as tumor-targeting ligands. Because an NGR-containing peptide and the corresponding isoDGR-containing peptide target different receptors, the spontaneous NGR deamidation can be used in dual targeting strategies. It is well known that the Asn deamidation proceeds via a succinimide derivative. In the present study, we computationally investigated the mechanism of succinimide formation from a cyclic peptide, c[CH2CO-NGRC]-NH2, which has recently been shown to undergo rapid deamidation in a phosphate buffer. An H2PO4− ion was explicitly included in the calculations. We employed the density functional theory using the B3LYP functional. While geometry optimizations were performed in the gas phase, hydration Gibbs energies were calculated by the SM8 (solvation model 8) continuum model. We have found a pathway leading to the five-membered ring tetrahedral intermediate in which both the H2PO4− ion and the Arg side chain act as catalyst. This intermediate, once protonated at the NH2 group on the five-membered ring, was shown to easily undergo NH3 elimination leading to the succinimide formation. This study is the first to propose a possible catalytic role for the Arg side chain in the NGR deamidation.
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35
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Wu K, Cheng R, Zhang J, Meng F, Deng C, Zhong Z. Micellar nanoformulation of lipophilized bortezomib: high drug loading, improved tolerability and targeted treatment of triple negative breast cancer. J Mater Chem B 2017. [DOI: 10.1039/c7tb01297g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Lipophilization of bortezomib with pinanediol enables efficacious drug loading and targeted tumor chemotherapy with reduction-sensitive self-crosslinked micellar systems.
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Affiliation(s)
- Kaiqi Wu
- Biomedical Polymers Laboratory
- and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Ru Cheng
- Biomedical Polymers Laboratory
- and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Jian Zhang
- Biomedical Polymers Laboratory
- and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Fenghua Meng
- Biomedical Polymers Laboratory
- and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Chao Deng
- Biomedical Polymers Laboratory
- and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory
- and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
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36
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Janicka M, Gubernator J. Use of nanotechnology for improved pharmacokinetics and activity of immunogenic cell death inducers used in cancer chemotherapy. Expert Opin Drug Deliv 2016; 14:1059-1075. [DOI: 10.1080/17425247.2017.1266333] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Martyna Janicka
- Faculty of Biotechnology, Department of Lipids and Liposomes, University of Wroclaw, Wroclaw, Poland
| | - Jerzy Gubernator
- Faculty of Biotechnology, Department of Lipids and Liposomes, University of Wroclaw, Wroclaw, Poland
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37
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Li L, Song L, Yang X, Li X, Wu Y, He T, Wang N, Yang S, Zeng Y, Yang L, Wu Q, Wei Y, Gong C. Multifunctional "core-shell" nanoparticles-based gene delivery for treatment of aggressive melanoma. Biomaterials 2016; 111:124-137. [PMID: 27728812 DOI: 10.1016/j.biomaterials.2016.09.019] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 09/27/2016] [Accepted: 09/29/2016] [Indexed: 02/05/2023]
Abstract
Gene therapy may be a promising and powerful strategy for cancer treatment, but efficient targeted gene delivery in vivo has so far remained challenging. Here, we developed a well-tailored and versatile "core-shell" ternary system (RRPHC) of systemic gene delivery for treatment of aggressive melanoma. The capsid-like "shell" of this system was engineered to mediate depth penetration to tissues, simultaneously target the CD44 receptors and integrin αvβ3 receptors overexpressed on neovasculature and most malignant tumor cells, while the "core" was responsible for nucleus-targeting and effective transfection. The RRPHC ternary complexes enhanced cellular uptake via dual receptor-mediated endocytosis, improved the endosomal escape and significantly promoted the plasmid penetration into the nucleus. Notably, RRPHC ternary complexes exhibited ultra-high gene transfection efficiency (∼100% in B16F10 cells), which surpassed that of commercial transfection agents, PEI 25K, Lipofectamine 2000 and even Lipofectamine 3000. Especially, RRPHC ternary complexes showed excellent serum resistance and remained high gene transfection efficacy (∼100%) even in medium containing 30% serum. In vivo biodistribution imaging demonstrated RRPHC ternary complexes possessed much more accumulation and extensive distribution throughout tumor regions while minimal location in other organs. Furthermore, systemic delivery of the pro-apoptotic mTRAIL gene to tumor xenografts by RRPHC ternary complexes resulted in remarkable inhibition of melanoma, with no systemic toxicity. These results demonstrated that the designed novel RRPHC ternary complexes might be a promising gene delivery system for targeted cancer therapy in vivo.
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Affiliation(s)
- Ling Li
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Linjiang Song
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Xi Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Xia Li
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Yuzhe Wu
- College of Materials, Xiamen University, Xiamen 361005, PR China
| | - Tao He
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Ning Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Suleixin Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Yan Zeng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Li Yang
- Carl Zeiss (Shanghai) Co., Ltd., Chengdu Branch, PR China
| | - Qinjie Wu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Yuquan Wei
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Changyang Gong
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China.
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38
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Jeong K, Kang CS, Kim Y, Lee YD, Kwon IC, Kim S. Development of highly efficient nanocarrier-mediated delivery approaches for cancer therapy. Cancer Lett 2016; 374:31-43. [DOI: 10.1016/j.canlet.2016.01.050] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 01/13/2016] [Accepted: 01/26/2016] [Indexed: 10/22/2022]
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39
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Furfaro AL, Piras S, Domenicotti C, Fenoglio D, De Luigi A, Salmona M, Moretta L, Marinari UM, Pronzato MA, Traverso N, Nitti M. Role of Nrf2, HO-1 and GSH in Neuroblastoma Cell Resistance to Bortezomib. PLoS One 2016; 11:e0152465. [PMID: 27023064 PMCID: PMC4811586 DOI: 10.1371/journal.pone.0152465] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 03/15/2016] [Indexed: 01/10/2023] Open
Abstract
The activation of Nrf2 has been demonstrated to play a crucial role in cancer cell resistance to different anticancer therapies. The inhibition of proteasome activity has been proposed as a chemosensitizing therapy but the activation of Nrf2 could reduce its efficacy. Using the highly chemoresistant neuroblastoma cells HTLA-230, here we show that the strong reduction in proteasome activity, obtained by using low concentration of bortezomib (BTZ, 2.5 nM), fails in reducing cell viability. BTZ treatment favours the binding of Nrf2 to the ARE sequences in the promoter regions of target genes such as heme oxygenase 1 (HO-1), the modulatory subunit of γ-glutamylcysteine ligase (GCLM) and the transporter for cysteine (x-CT), enabling their transcription. GSH level is also increased after BTZ treatment. The up-regulation of Nrf2 target genes is responsible for cell resistance since HO-1 silencing and GSH depletion synergistically decrease BTZ-treated cell viability. Moreover, cell exposure to all-trans-Retinoic acid (ATRA, 3 μM) reduces the binding of Nrf2 to the ARE sequences, decreases HO-1 induction and lowers GSH level increasing the efficacy of bortezomib. These data suggest the role of Nrf2, HO-1 and GSH as molecular targets to improve the efficacy of low doses of bortezomib in the treatment of malignant neuroblastoma.
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Affiliation(s)
- A. L. Furfaro
- Giannina Gaslini Institute, Via Gerolamo Gaslini 5, 16147, Genova, Italy
| | - S. Piras
- Department of Experimental Medicine, University of Genoa, Via L.B. Alberti 2, 16132, Genova, Italy
| | - C. Domenicotti
- Department of Experimental Medicine, University of Genoa, Via L.B. Alberti 2, 16132, Genova, Italy
| | - D. Fenoglio
- Center of Excellence for Biomedical Research, Department of Internal Medicine, University of Genoa, 16132, Genova, Italy
| | - A. De Luigi
- IRCCS-Istituto di Ricerche Farmacologiche “Mario Negri”, Via Giuseppe La Masa 19, 20156, Milano, Italy
| | - M. Salmona
- IRCCS-Istituto di Ricerche Farmacologiche “Mario Negri”, Via Giuseppe La Masa 19, 20156, Milano, Italy
| | - L. Moretta
- Bambino Gesù Children's Hospital, IRCCS, Piazza S. Onofrio 4, 00165, Roma, Italy
| | - U. M. Marinari
- Department of Experimental Medicine, University of Genoa, Via L.B. Alberti 2, 16132, Genova, Italy
| | - M. A. Pronzato
- Department of Experimental Medicine, University of Genoa, Via L.B. Alberti 2, 16132, Genova, Italy
| | - N. Traverso
- Department of Experimental Medicine, University of Genoa, Via L.B. Alberti 2, 16132, Genova, Italy
| | - M. Nitti
- Department of Experimental Medicine, University of Genoa, Via L.B. Alberti 2, 16132, Genova, Italy
- * E-mail:
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Teo PY, Cheng W, Hedrick JL, Yang YY. Co-delivery of drugs and plasmid DNA for cancer therapy. Adv Drug Deliv Rev 2016; 98:41-63. [PMID: 26529199 DOI: 10.1016/j.addr.2015.10.014] [Citation(s) in RCA: 157] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 10/21/2015] [Accepted: 10/23/2015] [Indexed: 12/12/2022]
Abstract
Cancer is an extremely complex disease involving multiple signaling pathways that enable tumor cells to evade programmed cell death, thus making cancer treatment extremely challenging. The use of combination therapy involving both gene therapy and chemotherapy has resulted in enhanced anti-cancer effects and has become an increasingly important strategy in medicine. This review will cover important design parameters that are incorporated into delivery systems for the co-administration of drug and plasmid-based nucleic acids (pDNA and shRNA), with particular emphasis on polymers as delivery materials. The unique challenges faced by co-delivery systems and the strategies to overcome such barriers will be discussed. In addition, the advantages and disadvantages of combination therapy using separate carrier systems versus the use of a single carrier will be evaluated. Finally, future perspectives in the design of novel platforms for the combined delivery of drugs and genes will be presented.
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