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Crintea A, Constantin AM, Motofelea AC, Crivii CB, Velescu MA, Coșeriu RL, Ilyés T, Crăciun AM, Silaghi CN. Targeted EGFR Nanotherapy in Non-Small Cell Lung Cancer. J Funct Biomater 2023; 14:466. [PMID: 37754880 PMCID: PMC10532491 DOI: 10.3390/jfb14090466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/04/2023] [Accepted: 09/07/2023] [Indexed: 09/28/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) remains a leading cause of cancer-related mortality worldwide. Despite advances in treatment, the prognosis remains poor, highlighting the need for novel therapeutic strategies. The present review explores the potential of targeted epidermal growth factor receptor (EGFR) nanotherapy as an alternative treatment for NSCLC, showing that EGFR-targeted nanoparticles are efficiently taken up by NSCLC cells, leading to a significant reduction in tumor growth in mouse models. Consequently, we suggest that targeted EGFR nanotherapy could be an innovative treatment strategy for NSCLC; however, further studies are needed to optimize the nanoparticles and evaluate their safety and efficacy in clinical settings and human trials.
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Affiliation(s)
- Andreea Crintea
- Department of Molecular Sciences, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400349 Cluj-Napoca, Romania; (A.C.); (T.I.); (C.N.S.)
| | - Anne-Marie Constantin
- Department of Morphological Sciences, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400349 Cluj-Napoca, Romania; (A.-M.C.); (C.-B.C.)
| | - Alexandru C. Motofelea
- Department of Internal Medicine, University of Medicine and Pharmacy “Victor Babeș”, 300041 Timișoara, Romania;
| | - Carmen-Bianca Crivii
- Department of Morphological Sciences, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400349 Cluj-Napoca, Romania; (A.-M.C.); (C.-B.C.)
| | - Maria A. Velescu
- Faculty of Medicine, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400349 Cluj-Napoca, Romania;
| | - Răzvan L. Coșeriu
- Department of Microbiology, University of Medicine, Pharmacy, Science and Technology “George Emil Palade”, 540142 Târgu-Mureș, Romania;
| | - Tamás Ilyés
- Department of Molecular Sciences, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400349 Cluj-Napoca, Romania; (A.C.); (T.I.); (C.N.S.)
| | - Alexandra M. Crăciun
- Department of Molecular Sciences, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400349 Cluj-Napoca, Romania; (A.C.); (T.I.); (C.N.S.)
| | - Ciprian N. Silaghi
- Department of Molecular Sciences, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400349 Cluj-Napoca, Romania; (A.C.); (T.I.); (C.N.S.)
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2
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Ciccone G, Ibba ML, Coppola G, Catuogno S, Esposito CL. The Small RNA Landscape in NSCLC: Current Therapeutic Applications and Progresses. Int J Mol Sci 2023; 24:ijms24076121. [PMID: 37047090 PMCID: PMC10093969 DOI: 10.3390/ijms24076121] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/17/2023] [Accepted: 03/22/2023] [Indexed: 04/14/2023] Open
Abstract
Non-small-cell lung cancer (NSCLC) is the second most diagnosed type of malignancy and the first cause of cancer death worldwide. Despite recent advances, the treatment of choice for NSCLC patients remains to be chemotherapy, often showing very limited effectiveness with the frequent occurrence of drug-resistant phenotype and the lack of selectivity for tumor cells. Therefore, new effective and targeted therapeutics are needed. In this context, short RNA-based therapeutics, including Antisense Oligonucleotides (ASOs), microRNAs (miRNAs), short interfering (siRNA) and aptamers, represent a promising class of molecules. ASOs, miRNAs and siRNAs act by targeting and inhibiting specific mRNAs, thus showing an improved specificity compared to traditional anti-cancer drugs. Nucleic acid aptamers target and inhibit specific cancer-associated proteins, such as "nucleic acid antibodies". Aptamers are also able of receptor-mediated cell internalization, and therefore, they can be used as carriers of secondary agents giving the possibility of producing very highly specific and effective therapeutics. This review provides an overview of the proposed applications of small RNAs for NSCLC treatment, highlighting their advantageous features and recent advancements in the field.
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Affiliation(s)
- Giuseppe Ciccone
- Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore" (IEOS), National Research Council (CNR), 80145 Naples, Italy
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy
| | - Maria Luigia Ibba
- Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore" (IEOS), National Research Council (CNR), 80145 Naples, Italy
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Caserta, Italy
| | - Gabriele Coppola
- Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore" (IEOS), National Research Council (CNR), 80145 Naples, Italy
| | - Silvia Catuogno
- Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore" (IEOS), National Research Council (CNR), 80145 Naples, Italy
| | - Carla Lucia Esposito
- Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore" (IEOS), National Research Council (CNR), 80145 Naples, Italy
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3
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Santiesteban-Romero B, Martínez-Ruiz M, Sosa-Hernández JE, Parra-Saldívar R, Iqbal HMN. Microalgae Photo-Protectants and Related Bio-Carriers Loaded with Bioactive Entities for Skin Applications—An Insight of Microalgae Biotechnology. Mar Drugs 2022; 20:md20080487. [PMID: 36005491 PMCID: PMC9409820 DOI: 10.3390/md20080487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/21/2022] [Accepted: 07/26/2022] [Indexed: 02/04/2023] Open
Abstract
Microalgae are photosynthetic organisms known for producing valuable metabolites under different conditions such as extreme temperatures, high salinity, osmotic pressure, and ultraviolet radiation. In recent years, these metabolites have become a trend due to their versatility in applications such as pharmaceuticals, cosmetics, and others. They have even been proposed as an alternative source of bioactive metabolites to avoid the harmful effects on the environment produced by active compounds such as oxybenzone in commercials sunscreens. One of the most studied applications is the use of microalgae for skin care and topical use as cosmeceuticals. With the increasing demand for more environmentally friendly products in cosmetics, microalgae have been further explored in relation to this application. It has been shown that some microalgae are resistant to UV rays due to certain compounds such as mycosporine-like amino acids, sporopollenin, scytonemin, and others. These compounds have different mechanisms of action to mitigate UV damage induced. Still, they all have been proven to confer UV tolerance to microalgae with an absorbance spectrum like the one in conventional sunscreens. This review focuses on the use of these microalgae compounds obtained by UV stimulation and takes advantage of their natural UV-resistant characteristics to potentially apply them as an alternative for UV protection products.
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Affiliation(s)
- Berenice Santiesteban-Romero
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico; (B.S.-R.); (M.M.-R.); (J.E.S.-H.)
| | - Manuel Martínez-Ruiz
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico; (B.S.-R.); (M.M.-R.); (J.E.S.-H.)
- Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey 64849, Mexico
| | - Juan Eduardo Sosa-Hernández
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico; (B.S.-R.); (M.M.-R.); (J.E.S.-H.)
- Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey 64849, Mexico
| | - Roberto Parra-Saldívar
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico; (B.S.-R.); (M.M.-R.); (J.E.S.-H.)
- Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey 64849, Mexico
- Correspondence: (R.P.-S.); (H.M.N.I.)
| | - Hafiz M. N. Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico; (B.S.-R.); (M.M.-R.); (J.E.S.-H.)
- Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey 64849, Mexico
- Correspondence: (R.P.-S.); (H.M.N.I.)
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4
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Wang Y, Yu T, Han Y, He Y, Song Y, Guo L, An L, Yang C, Wang F. Phosphorylation of MAD2 at Ser195 Promotes Spindle Checkpoint Defects and Sensitizes Cancer Cells to Radiotherapy in ATM Deficient Cells. Front Cell Dev Biol 2022; 10:817831. [PMID: 35309941 PMCID: PMC8924061 DOI: 10.3389/fcell.2022.817831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/18/2022] [Indexed: 11/13/2022] Open
Abstract
The spindle assembly checkpoint (SAC) is a critical monitoring device in mitosis for the maintenance of genomic stability. Specifically, the SAC complex comprises several factors, including Mad1, Mad2, and Bub1. Ataxia-telangiectasia mutated (ATM) kinase, the crucial regulator in DNA damage response (DDR), also plays a critical role in mitosis by regulating Mad1 dimerization and SAC. Here, we further demonstrated that ATM negatively regulates the phosphorylation of Mad2, another critical component of the SAC, which is also involved in DDR. Mechanistically, we found that phosphorylation of Mad2 is aberrantly increased in ATM-deficient cells. Point-mutation analysis further revealed that Serine 195 mainly mediated Mad2 phosphorylation upon ATM ablation. Functionally, the phosphorylation of Mad2 causes decreased DNA damage repair capacity and is related to the resistance to cancer cell radiotherapy. Altogether, this study unveils the key regulatory role of Mad2 phosphorylation in checkpoint defects and DNA damage repair in ATM-deficient cells.
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Affiliation(s)
- Yang Wang
- Department of Gastroenterology, Shanghai 10th People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Tianyu Yu
- Department of General Surgery, Pudong New Area Gongli Hospital Affiliated to Naval Military Medical University, Naval Military Medical University, Shanghai, China
| | - Yi Han
- Department of Gastroenterology, Shanghai 10th People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yazhi He
- Department of Gastroenterology, Shanghai 10th People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yiran Song
- Department of Gastroenterology, Shanghai 10th People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Leiming Guo
- Department of R&D, Shanghai Creative Immune Therapeutics Co., Ltd, Shanghai, China
| | - Liwei An
- Department of Gastroenterology, Shanghai 10th People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunying Yang
- Central Laboratory, Shanghai Putuo District People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Feng Wang
- Department of Gastroenterology, Shanghai 10th People's Hospital, Tongji University School of Medicine, Shanghai, China.,Central Laboratory, Shanghai Putuo District People's Hospital, Tongji University School of Medicine, Shanghai, China
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5
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Yee Kuen C, Masarudin MJ. Chitosan Nanoparticle-Based System: A New Insight into the Promising Controlled Release System for Lung Cancer Treatment. Molecules 2022; 27:473. [PMID: 35056788 PMCID: PMC8778092 DOI: 10.3390/molecules27020473] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/15/2021] [Accepted: 03/25/2021] [Indexed: 12/24/2022] Open
Abstract
Lung cancer has been recognized as one of the most often diagnosed and perhaps most lethal cancer diseases worldwide. Conventional chemotherapy for lung cancer-related diseases has bumped into various limitations and challenges, including non-targeted drug delivery, short drug retention period, low therapeutic efficacy, and multidrug resistance (MDR). Chitosan (CS), a natural polymer derived from deacetylation of chitin, and comprised of arbitrarily distributed β-(1-4)-linked d-glucosamine (deacetylated unit) and N-acetyl-d-glucosamine (acetylated unit) that exhibits magnificent characteristics, including being mucoadhesive, biodegradable, and biocompatible, has emerged as an essential element for the development of a nano-particulate delivery vehicle. Additionally, the flexibility of CS structure due to the free protonable amino groups in the CS backbone has made it easy for the modification and functionalization of CS to be developed into a nanoparticle system with high adaptability in lung cancer treatment. In this review, the current state of chitosan nanoparticle (CNP) systems, including the advantages, challenges, and opportunities, will be discussed, followed by drug release mechanisms and mathematical kinetic models. Subsequently, various modification routes of CNP for improved and enhanced therapeutic efficacy, as well as other restrictions of conventional drug administration for lung cancer treatment, are covered.
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Affiliation(s)
- Cha Yee Kuen
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
| | - Mas Jaffri Masarudin
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
- UPM-MAKNA Cancer Research Laboratory, Institute of Biosciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
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6
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Kubczak M, Michlewska S, Bryszewska M, Aigner A, Ionov M. Nanoparticles for local delivery of siRNA in lung therapy. Adv Drug Deliv Rev 2021; 179:114038. [PMID: 34742826 DOI: 10.1016/j.addr.2021.114038] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/26/2021] [Accepted: 11/01/2021] [Indexed: 02/07/2023]
Abstract
An overview of the application of natural and synthetic, non-viral vectors for oligonucleotide delivery into the lung is presented in this review, with a special focus on lung cancer. Due to the specificity of the respiratory tract, its structure and natural barriers, the administration of drugs (especially those based on nucleic acids) is a particular challenge. Among widely tested non-viral drug and oligonucleotides carriers, synthetic polymers seem to be most promising. Unique properties of these nanoparticles allow for essentially unlimited possibilities regarding their design and modification. This gives hope that optimal nanoparticles with ideal nucleic acid carrier properties for lung cancer therapy will eventually emanate.
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Abstract
Cancer is one of the major causes of death worldwide. Chemotherapeutic drugs have become a popular choice as anticancer agents. Despite the therapeutic benefits of chemotherapeutic drugs, patients often experience side effects and drug resistance. Biopolymers could be used to overcome some of the limitations of chemotherapeutic drugs, as well as be used either as anticancer agents or drug delivery vehicles. Chitosan is a biocompatible polymer derived from chitin. Chitosan, chitosan derivatives, or chitosan nanoparticles have shown their promise as an anticancer agent. Additionally, functionally modified chitosan can be used to deliver nucleic acids, chemotherapeutic drugs, and anticancer agents. More importantly, chitosan-based drug delivery systems improved the efficacy, potency, cytotoxicity, or biocompatibility of these anticancer agents. In this review, we will investigate the properties of chitosan and chemically tuned chitosan derivatives, and their application in cancer therapy.
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8
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Miao YQ, Chen MS, Zhou X, Guo LM, Zhu JJ, Wang R, Zhang XX, Gan Y. Chitosan oligosaccharide modified liposomes enhance lung cancer delivery of paclitaxel. Acta Pharmacol Sin 2021; 42:1714-1722. [PMID: 33469196 PMCID: PMC8463567 DOI: 10.1038/s41401-020-00594-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 12/01/2020] [Indexed: 02/02/2023] Open
Abstract
Lung cancer is one of the leading causes of cancer-related death worldwide. Various therapeutic failed in the effective treatment of the lung cancer due to their limited accumulation and exposure in tumors. In order to promote the chemotherapeutics delivery to lung tumor, we introduced chitosan oligosaccharide (CSO) modification on the liposomes. CSO conjugated Pluronic P123 polymers with different CSO grafting amounts, called as CP50 and CP20, were synthesized and used to prepare CSO modified liposomes (CP50-LSs and CP20-LSs). CP50-LSs and CP20-LSs displayed significantly enhanced cellular uptake in A549 cells in vitro as well as superior tumor accumulation in vivo compared with non-CSO modified liposomes (P-LSs). This phenomenon was related to the increased affinity between CSO modified liposomes and tumor cells following massive adsorption of collagen, which was highly expressed in lung tumors. In the A549 tumor-bearing mouse model, intravenous injection of paclitaxel (PTX)-loaded CP50-LSs every 3 days for 21 days resulted in optimal antitumor therapeutic performance with an inhibition rate of 86.4%. These results reveal that CSO modification provides promising applicability for nanomedicine design in the lung cancer treatment.
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Affiliation(s)
- Yun-Qiu Miao
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Ming-Shu Chen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Xin Zhou
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Lin-Miao Guo
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jing-Jing Zhu
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Rui Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Xin-Xin Zhang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Yong Gan
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
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9
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Liang Y, Wang Y, Wang L, Liang Z, Li D, Xu X, Chen Y, Yang X, Zhang H, Niu H. Self-crosslinkable chitosan-hyaluronic acid dialdehyde nanoparticles for CD44-targeted siRNA delivery to treat bladder cancer. Bioact Mater 2021; 6:433-446. [PMID: 32995671 PMCID: PMC7490593 DOI: 10.1016/j.bioactmat.2020.08.019] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 08/07/2020] [Accepted: 08/23/2020] [Indexed: 02/06/2023] Open
Abstract
Bladder cancer is one of the concerning malignancies worldwide, which is lacking effective targeted therapy. Gene therapy is a potential approach for bladder cancer treatment. While, a safe and effective targeted gene delivery system is urgently needed for prompting the bladder cancer treatment in vivo. In this study, we confirmed that the bladder cancer had CD44 overexpression and small interfering RNAs (siRNA) with high interfere to Bcl2 oncogene were designed and screened. Then hyaluronic acid dialdehyde (HAD) was prepared in an ethanol-water mixture and covalently conjugated to the chitosan nanoparticles (CS-HAD NPs) to achieve CD44 targeted siRNA delivery. The in vitro and in vivo evaluations indicated that the siRNA-loaded CS-HAD NPs (siRNA@CS-HAD NPs) were approximately 100 nm in size, with improved stability, high siRNA encapsulation efficiency and low cytotoxicity. CS-HAD NPs could target to CD44 receptor and deliver the therapeutic siRNA into T24 bladder cancer cells through a ligand-receptor-mediated targeting mechanism and had a specific accumulation capacity in vivo to interfere the targeted oncogene Bcl2 in bladder cancer. Overall, a CD44 targeted gene delivery system based on natural macromolecules was developed for effective bladder cancer treatment, which could be more conducive to clinical application due to its simple preparation and high biological safety.
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Affiliation(s)
- Ye Liang
- Key Laboratory of Urology and Andrology, Medical Research Centre, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
- Pharmaceutical Sciences Laboratory and Turku Bioscience Centre, Åbo Akademi University, Turku, 20520, Finland
| | - Yonghua Wang
- Key Laboratory of Urology and Andrology, Medical Research Centre, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
- Department of Urology, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Liping Wang
- Key Laboratory of Urology and Andrology, Medical Research Centre, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Zhijuan Liang
- Key Laboratory of Urology and Andrology, Medical Research Centre, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Dan Li
- Key Laboratory of Urology and Andrology, Medical Research Centre, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Xiaoyu Xu
- Pharmaceutical Sciences Laboratory and Turku Bioscience Centre, Åbo Akademi University, Turku, 20520, Finland
| | - Yuanbin Chen
- Key Laboratory of Urology and Andrology, Medical Research Centre, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Xuecheng Yang
- Department of Urology, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Hongbo Zhang
- Pharmaceutical Sciences Laboratory and Turku Bioscience Centre, Åbo Akademi University, Turku, 20520, Finland
| | - Haitao Niu
- Key Laboratory of Urology and Andrology, Medical Research Centre, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
- Department of Urology, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
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Henriques AC, Silva PMA, Sarmento B, Bousbaa H. The Mad2-Binding Protein p31 comet as a Potential Target for Human Cancer Therapy. Curr Cancer Drug Targets 2021; 21:401-415. [PMID: 33511944 DOI: 10.2174/1568009621666210129095726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/08/2020] [Accepted: 12/13/2020] [Indexed: 11/22/2022]
Abstract
The spindle assembly checkpoint (SAC) is a surveillance mechanism that prevents mitotic exit at the metaphase-to-anaphase transition until all chromosomes have established correct bipolar attachment to spindle microtubules. Activation of SAC relies on the assembly of the mitotic checkpoint complex (MCC), which requires conformational change from inactive open Mad2 (OMad2) to the active closed Mad2 (C-Mad2) at unattached kinetochores. The Mad2-binding protein p31comet plays a key role in controlling timely mitotic exit by promoting SAC silencing, through preventing Mad2 activation and promoting MCC disassembly. Besides, increasing evidences highlight the p31comet potential as target for cancer therapy. Here, we provide an updated overview of the functional significance of p31comet in mitotic progression, and discuss the potential of deregulated expression of p31comet in cancer and in therapeutic strategies.
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Affiliation(s)
- Ana C Henriques
- Instituto de Investigacao e Formacao Avancada em Ciencias e Tecnologias da Saude, Instituto Universitario de Ciencias da Saude, CESPU, Gandra, Portugal
| | - Patrícia M A Silva
- Instituto de Investigacao e Formacao Avancada em Ciencias e Tecnologias da Saude, Instituto Universitario de Ciencias da Saude, CESPU, Gandra, Portugal
| | - Bruno Sarmento
- Instituto de Investigacao e Formacao Avancada em Ciencias e Tecnologias da Saude, Instituto Universitario de Ciencias da Saude, CESPU, Gandra, Portugal
| | - Hassan Bousbaa
- Instituto de Investigacao e Formacao Avancada em Ciencias e Tecnologias da Saude, Instituto Universitario de Ciencias da Saude, CESPU, Gandra, Portugal
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11
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Du Y, Sun H, Lux F, Xie Y, Du L, Xu C, Zhang H, He N, Wang J, Liu Y, Leduc G, Doussineau T, Ji K, Wang Q, Lin Z, Wang Y, Liu Q, Tillement O. Radiosensitization Effect of AGuIX, a Gadolinium-Based Nanoparticle, in Nonsmall Cell Lung Cancer. ACS APPLIED MATERIALS & INTERFACES 2020; 12:56874-56885. [PMID: 33326207 DOI: 10.1021/acsami.0c16548] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Radiotherapy is the main treatment for cancer patients. A major concern in radiotherapy is the radiation resistance of some tumors, such as human nonsmall cell lung cancer. However, the radiation dose delivered to the tumors is often limited by the possibility of collateral damage to surrounding healthy tissues. A new and efficient gadolinium-based nanoparticle, AGuIX, has recently been developed for magnetic resonance imaging-guided radiotherapy and has been proven to act as an efficient radiosensitizer. The amplified radiation effects of AGuIX nanoparticles appear to be due to the emission of low-energy photoelectrons and Auger electron interactions. We demonstrated that AGuIX nanoparticles exacerbated radiation-induced DNA double-strand break damage and reduced DNA repair in the H1299 nonsmall cell lung cancer cell line. Furthermore, we observed a significant improvement in tumor cell damage and growth suppression, under radiation therapy, with the AGuIX nanoparticles in a H1299 mouse xenograft model. This study paves the way for research into the radiosensitization mechanism of AGuIX nanoparticles and provides a scientific basis for the use of AGuIX nanoparticles as radiosensitizing drugs.
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Affiliation(s)
- Yanan Du
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
- Tianjin Center for Disease Control and Prevention, 300011 Tianjin, China
| | - Hao Sun
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | - François Lux
- Institute Light and Mater, UMR5306, Lyon1 University-CNRS, Lyon University, 69100 Villeurbanne, France
- NH TherAguix, NH TherAguix SAS, 69100 Villeurbanne, France
| | - Yi Xie
- Institute of Modern Physics, Chinese Academy of Sciences, 730000 Lanzhou, China
| | - Liqing Du
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | - Chang Xu
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | - Hong Zhang
- Institute of Modern Physics, Chinese Academy of Sciences, 730000 Lanzhou, China
| | - Ningning He
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | - Jinhan Wang
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | - Yang Liu
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | | | | | - Kaihua Ji
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | - Qin Wang
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | - Zhenhua Lin
- NH TherAguix, NH TherAguix SAS, 69100 Villeurbanne, France
| | - Yan Wang
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | - Qiang Liu
- Institute of Radiation Medicine& Peking Union Medical College, Chinese Academy of Medical Sciences, 300192 Tianjin, China
| | - Olivier Tillement
- Institute Light and Mater, UMR5306, Lyon1 University-CNRS, Lyon University, 69100 Villeurbanne, France
- NH TherAguix, NH TherAguix SAS, 69100 Villeurbanne, France
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12
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Kumar V, Yadavilli S, Kannan R. A review on RNAi therapy for NSCLC: Opportunities and challenges. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 13:e1677. [PMID: 33174364 DOI: 10.1002/wnan.1677] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/29/2020] [Accepted: 10/02/2020] [Indexed: 12/11/2022]
Abstract
Non-small cell lung cancer (NSCLC) is the primary cause of cancer death worldwide. Despite developments in chemotherapy and targeted therapies, the 5-year survival rate has remained at approximately 16% for the last four decades. NSCLC is a heterogeneous group of tumors that, through mutations and drivers, also demonstrate intra-tumor heterogeneity. Thus, current treatment approaches revolve around targeting these oncogenes, often using small molecule inhibitors and chemotherapeutics. However, the efficacy of these therapies has been crippled by acquired and inherent drug-resistance in the tumor, accompanied by increased therapeutic dosages and subsequent devastating off-target effects for patients. Evidently, there is a critical need for developing treatment methodologies more effective than the current standard of care. Fortunately, RNA interference, particularly small interfering RNA (siRNA), presents an alternative of silencing specific oncogenes to control tumor growth. Although siRNA therapy is subject to rapid degradation and poor internalization in vivo, nanoparticles can serve as nontoxic and efficient delivery vehicles, even introducing combinational delivery of multiple therapeutic agents. Indeed, siRNA-nanoconstructs possess extraordinary potential as an innovative modality to address clinical needs. This state-of-the-art review summarizes the recent advancements in the development of novel nanosystems for delivering siRNA to NSCLC tumors and analyzes the efficacy of representative examples. By illuminating the most promising biomarkers for silencing, we hope to streamline current therapeutic efforts and highlight powerful translational opportunities to combat NSCLC. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies Biology-Inspired Nanomaterials > Lipid-Based Structures Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Vignesh Kumar
- Department of Radiology, University of Missouri, Columbia, Missouri, USA
| | - Sairam Yadavilli
- Department of Radiology, University of Missouri, Columbia, Missouri, USA
| | - Raghuraman Kannan
- Department of Radiology, University of Missouri, Columbia, Missouri, USA
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13
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Forest CR, Silva CAC, Thordarson P. Dual‐peptide functionalized nanoparticles for therapeutic use. Pept Sci (Hoboken) 2020. [DOI: 10.1002/pep2.24205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Chelsea R. Forest
- School of Chemistry, the Australian Centre for Nanomedicine and the ARC Centre of Excellence in Convergent Bio‐Nano Science and Technology The University of New South Wales Sydney New South Wales Australia
| | - Caitlin A. C. Silva
- School of Chemistry, the Australian Centre for Nanomedicine and the ARC Centre of Excellence in Convergent Bio‐Nano Science and Technology The University of New South Wales Sydney New South Wales Australia
| | - Pall Thordarson
- School of Chemistry, the Australian Centre for Nanomedicine and the ARC Centre of Excellence in Convergent Bio‐Nano Science and Technology The University of New South Wales Sydney New South Wales Australia
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14
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Wong KH, Lu A, Chen X, Yang Z. Natural Ingredient-Based Polymeric Nanoparticles for Cancer Treatment. Molecules 2020; 25:E3620. [PMID: 32784890 PMCID: PMC7463484 DOI: 10.3390/molecules25163620] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 08/04/2020] [Accepted: 08/08/2020] [Indexed: 02/07/2023] Open
Abstract
Cancer is a global health challenge. There are drawbacks to conventional chemotherapy such as poor bioavailability, development of drug resistance and severe side effects. Novel drug delivery system may be an alternative to optimize therapeutic effects. When such systems consist of natural materials, they offer important advantages: they are usually highly biocompatible, biodegradable, nontoxic and nonimmunogenic. Furthermore, natural materials can be easily modified for conjugation with a wide range of therapeutic agents and targeting ligands, according to the therapeutic purpose. This article reviews different natural ingredients and their applications in drug delivery systems for cancer therapy. Firstly, an overview of the polysaccharides and protein-based polymers that have been extensively investigated for drug delivery are described. Secondly, recent advances in using various natural ingredient-based polymeric nanoparticles for cancer therapy are reviewed. The characteristics of these delivery systems are summarized, followed by a discussion of future development and clinical potential. This review aims to summarize current knowledge and provide a basis for developing effective tailor-made formulations for cancer therapy in the future.
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Affiliation(s)
- Ka Hong Wong
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong 999077, China; (K.H.W.); (A.L.); (X.C.)
| | - Aiping Lu
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong 999077, China; (K.H.W.); (A.L.); (X.C.)
- Changshu Research Institute, Hong Kong Baptist University, Changshu Economic and Technological Development (CETD) Zone, Changshu 215500, China
| | - Xiaoyu Chen
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong 999077, China; (K.H.W.); (A.L.); (X.C.)
| | - Zhijun Yang
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong 999077, China; (K.H.W.); (A.L.); (X.C.)
- Changshu Research Institute, Hong Kong Baptist University, Changshu Economic and Technological Development (CETD) Zone, Changshu 215500, China
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15
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Rameshthangam P, Solairaj D, Arunachalam G, Ramasamy P. Chitin and Chitinases: Biomedical And Environmental Applications of Chitin and its Derivatives. ACTA ACUST UNITED AC 2020. [DOI: 10.14302/issn.2690-4829.jen-18-2043] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Disposal of chitin wastes from crustacean shell can cause environmental and health hazards. Chitin is a well known abundant natural polymer extracted after deproteinization and demineralization of the shell wastes of shrimp, crab, lobster, and krill. Extraction of chitin and its derivatives from waste material is one of the alternative ways to turn the waste into useful products. Chitinases are enzymes that degrade chitin. Chitinases contribute to the generation of carbon and nitrogen in the ecosystem. Chitin and chitinolytic enzymes are gaining importance for their biotechnological applications. The presence of surface charge and multiple functional groups make chitin as a beneficial natural polymer. Due to the reactive functional groups chitin can be used for the preparation of a spectrum of chitin derivatives such as chitosan, alkyl chitin, sulfated chitin, dibutyryl chitin and carboxymethyl chitin for specific applications in different areas. The present review is aimed to summarize the efficacy of the chitinases on the chitin and its derivatives and their diverse applications in biomedical and environmental field. Further this review also discusses the synthesis of various chitin derivatives in detail and brings out the importance of chitin and its derivatives in biomedical and environmental applications.
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Affiliation(s)
| | - Dhanasekaran Solairaj
- Department of Biotechnology, Alagappa University, Karaikudi 630003, Tamilnadu, India
| | - Gnanapragasam Arunachalam
- College of Poultry Productions and Management, Tamil Nadu Veterinary and Animal Sciences University, Hosur - 635 110, Tamil Nadu, India
| | - Palaniappan Ramasamy
- Director- Research, Sree Balaji Medical College and Hospital, BIHER- Bharath University, Chennai-600041, Tamil Nadu, India
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16
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Wu M, Sun Y, Wu J, Liu G. Identification of Hub Genes in High-Grade Serous Ovarian Cancer Using Weighted Gene Co-Expression Network Analysis. Med Sci Monit 2020; 26:e922107. [PMID: 32180586 PMCID: PMC7101203 DOI: 10.12659/msm.922107] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Background High-grade serous ovarian cancer (HGSOC) is the most malignant gynecologic tumor. This study reveals biomarkers related to HGSOC incidence and progression using the bioinformatics method. Material/Methods Five gene expression profiles were downloaded from GEO. Differentially-expressed genes (DEGs) in HGSOC and normal ovarian tissue samples were screened using limma and the function of DEGs was annotated by KEGG and GO analysis using clusterProfiler. A co-expression network utilizing the WGCNA package was established to define several hub genes from the key module. Furthermore, survival analysis was performed, followed by expression validation with datasets from TCGA and GTEx. Finally, we used single-gene GSEA to detect the function of prognostic hub genes. Results Out of the 1874 DEGs detected from 114 HGSOC versus 49 normal tissue samples, 956 were upregulated and 919 were downregulated. The functional annotation indicated that upregulated DEGs were mostly enriched in cell cycle, whereas the downregulated DEGs were enriched in the MAPK or Ras signaling pathway. Two modules significantly associated with HGSOC were excavated through WGCNA. After survival analysis and expression validation of hub genes, we found that 2 upregulated genes (MAD2L1 and PKD2) and 3 downregulated genes (DOCK5, FANCD2 and TBRG1) were positively correlated with HGSOC prognosis. GSEA for single-hub genes revealed that MAD2L1 and PKD2 were associated with proliferation, while DOCK5, FANCD2, and TBRG1 were associated with immune response. Conclusions We found that FANCD2, PKD2, TBRG1, and DOCK5 had prognostic value and could be used as potential biomarkers for HGSOC treatment.
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Affiliation(s)
- Meijing Wu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Yue Sun
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Jing Wu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Guoyan Liu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China (mainland)
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Ulkoski D, Bak A, Wilson JT, Krishnamurthy VR. Recent advances in polymeric materials for the delivery of RNA therapeutics. Expert Opin Drug Deliv 2019; 16:1149-1167. [PMID: 31498013 DOI: 10.1080/17425247.2019.1663822] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: The delivery of nucleic acid therapeutics through non-viral carriers face multiple biological barriers that reduce their therapeutic efficiency. Despite great progress, there remains a significant technological gap that continues to limit clinical translation of these nanocarriers. A number of polymeric materials are being exploited to efficiently deliver nucleic acids and achieve therapeutic effects. Areas covered: We discuss the recent advances in the polymeric materials for the delivery of nucleic acid therapeutics. We examine the use of common polymer architectures and highlight the challenges that exist for their development from bench side to clinic. We also provide an overview of the most notable improvements made to circumvent such challenges, including structural modification and stimuli-responsive approaches, for safe and effective nucleic acid delivery. Expert opinion: It has become apparent that a universal carrier that follows 'one-size' fits all model cannot be expected for delivery of all nucleic acid therapeutics. Carriers need to be designed to exhibit sensitivity and specificity toward individual targets diseases/indications, and relevant subcellular compartments, each of which possess their own unique challenges. The ability to devise synthetic methods that control the molecular architecture enables the future development that allow for the construction of 'intelligent' designs.
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Affiliation(s)
- David Ulkoski
- Advanced Drug Delivery, Pharmaceutical Sciences, R&D, AstraZeneca , Boston , USA
| | - Annette Bak
- Advanced Drug Delivery, Pharmaceutical Sciences, R&D, AstraZeneca , Gothenburg , Sweden
| | - John T Wilson
- Department of Chemical and Biomolecular Engineering, Vanderbilt University , Nashville , TN , USA
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18
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Holt GE, Daftarian P. Non-small-cell lung cancer homing peptide-labeled dendrimers selectively transfect lung cancer cells. Immunotherapy 2019; 10:1349-1360. [PMID: 30474481 DOI: 10.2217/imt-2018-0078] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AIM Lung cancer gene therapies require reagents to selectively transfect lung tumors after systemic administration. MATERIALS & METHODS We created a reagent called NSCLC-NP by attaching a peptide with binding affinity for lung cancer to polyamidoamine dendrimers. The positively charged dendrimers electrostatically bind negatively charged nucleic acids, inhibit endogenous nucleases and transfect cells targeted by the attached peptide. RESULTS In vitro, NSCLC-NP complexed to DNA plasmids bound and transfected three human lung cancer cell lines producing protein expression of the plasmid's gene. In vivo, systemically administered NSCLC-NP selectively transfected lung cancer cells growing in RAG1KO mice. CONCLUSION The capability of NSCLC-NP to selectively transfect lung cancer allows its future use as a vehicle to implement human lung cancer gene therapy strategies.
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Affiliation(s)
- Gregory E Holt
- Department of Medicine, Division of Pulmonary, Allergy, Critical Care & Sleep Medicine, University of Miami, Miami, FL, USA.,Department of Medicine, Division of Pulmonology, Miami VA Medical Center, Miami, FL, USA
| | - Pirouz Daftarian
- Department of Ophthalmology, University of Miami, FL, USA.,JSR Micro Life Sciences, Sunnyvale, CA 94089, USA
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19
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Zhang W, Xu W, Lan Y, He X, Liu K, Liang Y. Antitumor effect of hyaluronic-acid-modified chitosan nanoparticles loaded with siRNA for targeted therapy for non-small cell lung cancer. Int J Nanomedicine 2019; 14:5287-5301. [PMID: 31406460 PMCID: PMC6642624 DOI: 10.2147/ijn.s203113] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 05/23/2019] [Indexed: 12/14/2022] Open
Abstract
Purpose: Nanoparticle (NP)-mediated targeted delivery of therapeutic genes or siRNAs to tumors has potential advantages. In this study, hyaluronic acid (HA)-modified chitosan nanoparticles (CS NPs-HA) loaded with cyanine 3 (Cy3)-labeled siRNA (sCS NPs-HA) were prepared and characterized. Methods: Human non-small cell lung cancer (NSCLC) A549 cells expressing receptor CD44 and tumor-bearing mice were used to evaluate the cytotoxic and antitumor effects of sCS NPs-HA in vitro and in vivo. Results: The results showed that noncytotoxic CS NPs-HA of small size (100-200 nm) effectively delivered the Cy3-labeled siRNA to A549 cells via receptor CD44 and inhibited cell proliferation by downregulating the target gene BCL2. In vivo experiment results revealed that sCS NPs-HA directly delivered greater amounts of Cy3-labeled siRNA to the tumor sites, resulting in the inhibition of tumor growth by downregulating BCL2, as compared to unmodified NPs loaded with siRNA (sCS NPs) and to naked Cy3-labeled siRNA. Conclusion: The HA-modified NPs based on chitosan could serve as a promising carrier for siRNA delivery and targeted therapy for NSCLC expressing CD44.
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Affiliation(s)
- Wenhua Zhang
- Department of Inspection, Medical Faculty, Qingdao University, Qingdao266003, People’s Republic of China
- Key Laboratory, Department of Urology and Andrology, Affiliated Hospital of Qingdao University, Qingdao266003, People’s Republic of China
| | - Wenhua Xu
- Department of Inspection, Medical Faculty, Qingdao University, Qingdao266003, People’s Republic of China
| | - Yu Lan
- Department of Inspection, Weihai Central Hospital, Weihai264400, People’s Republic of China
| | - Xuliang He
- Department of Inspection, Medical Faculty, Qingdao University, Qingdao266003, People’s Republic of China
| | - Kaibin Liu
- Department of Clinical Medicine, Second Military Medical University, Shanghai200433, People’s Republic of China
| | - Ye Liang
- Key Laboratory, Department of Urology and Andrology, Affiliated Hospital of Qingdao University, Qingdao266003, People’s Republic of China
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20
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Xu W, Liu K, Li T, Zhang W, Dong Y, Lv J, Wang W, Sun J, Li M, Wang M, Zhao Z, Liang Y. An in situ hydrogel based on carboxymethyl chitosan and sodium alginate dialdehyde for corneal wound healing after alkali burn. J Biomed Mater Res A 2018; 107:742-754. [PMID: 30548137 PMCID: PMC6590378 DOI: 10.1002/jbm.a.36589] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 11/12/2018] [Accepted: 12/05/2018] [Indexed: 12/31/2022]
Abstract
There is currently no optimal scaffold for the transplantation of limbal stem cells (LSCs) to induce corneal reconstruction after corneal alkali burns. This study attempts to fabricate a novel in situ Alginate‐Chitosan hydrogel (ACH) for LSCs transplantation. Sodium alginate dialdehyde (SAD), a biological crosslinker, was prepared by periodate‐mediated sodium alginate oxidization. Carboxymethyl chitosan was rapidly crosslinked with SAD via Schiff's base formation between the available aldehyde and amino groups. The ACH is rapidly formed on the wound surface by self‐crosslinking without adding any chemical crosslinking component. Gelation time, transmittance, microscopic structure, equilibrium swelling, cytotoxicity, histocompatibility and degradability of the hydrogel were all examined. Rabbit primary LSCs were encapsulated in the hydrogel and transplanted to alkali burn wounds in vivo. Cornea reconstruction was evaluated by visual observation, slit lamp, histological analysis, and immunofluorescence staining. Results showed that the in situ hydrogel was highly transparent, gelated quickly, biocompatible, and had low cytotoxicity. LSCs cultured in vitro expressed the stem marker p63 but lacked the differentiated epithelial markers cytokeratin 3 and 12. Furthermore, the hydrogel encapsulating LSCs could be formed quickly on the alkali burn wound of the cornea and was shown to significantly improve epithelial reconstruction. Taken together, treatment with this novel in situ hydrogel‐mediated LSC transplantation system may serve as a rapid and effective method for corneal wound healing. © 2018 The Authors. Journal of Biomedical Materials Research Part A published by Wiley Periodicals, Inc. J Biomed Mater Res Part A: 107A: 742–754, 2019.
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Affiliation(s)
- Wenhua Xu
- Department of Inspection, The medical faculty of Qingdao University, Qingdao, 266003, China
| | - Kaibin Liu
- The Second Military Medical University, Shanghai, 200433, China
| | - Tong Li
- Department of Inspection, The medical faculty of Qingdao University, Qingdao, 266003, China.,Key Laboratory, Department of Urology and Andrology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Wenhua Zhang
- Department of Inspection, The medical faculty of Qingdao University, Qingdao, 266003, China
| | - Yanhan Dong
- Institute for Translational Medicine, Qingdao University, Qingdao, 266003, China
| | - Jiayi Lv
- Department of Inspection, The medical faculty of Qingdao University, Qingdao, 266003, China
| | - Wenli Wang
- State Key Laboratory of Bioactive Seaweed Substances, Qingdao Bright Moon Group Co Ltd, Qingdao, 266555, China
| | - Jingguo Sun
- Department of Inspection, The medical faculty of Qingdao University, Qingdao, 266003, China
| | - Mengjie Li
- Department of Inspection, The medical faculty of Qingdao University, Qingdao, 266003, China
| | - Meng Wang
- Department of Inspection, The medical faculty of Qingdao University, Qingdao, 266003, China
| | - Zihong Zhao
- Department of Inspection, The medical faculty of Qingdao University, Qingdao, 266003, China
| | - Ye Liang
- Key Laboratory, Department of Urology and Andrology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
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21
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Sun H, Dong Y, Feijen J, Zhong Z. Peptide-decorated polymeric nanomedicines for precision cancer therapy. J Control Release 2018; 290:11-27. [DOI: 10.1016/j.jconrel.2018.09.029] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 09/27/2018] [Accepted: 09/30/2018] [Indexed: 01/12/2023]
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22
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Henriques AC, Ribeiro D, Pedrosa J, Sarmento B, Silva PMA, Bousbaa H. Mitosis inhibitors in anticancer therapy: When blocking the exit becomes a solution. Cancer Lett 2018; 440-441:64-81. [PMID: 30312726 DOI: 10.1016/j.canlet.2018.10.005] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 09/12/2018] [Accepted: 10/02/2018] [Indexed: 12/11/2022]
Abstract
Current microtubule-targeting agents (MTAs) remain amongst the most important antimitotic drugs used against a broad range of malignancies. By perturbing spindle assembly, MTAs activate the spindle assembly checkpoint (SAC), which induces mitotic arrest and subsequent apoptosis. However, besides toxic side effects and resistance, mitotic slippage and failure in triggering apoptosis in various cancer cells are limiting factors of MTAs efficacy. Alternative strategies to target mitosis without affecting microtubules have, thus, led to the identification of small molecules, such as those that target spindle Kinesins, Aurora and Polo-like kinases. Unfortunately, these so-called second-generation of antimitotics, encompassing mitotic blockers and mitotic drivers, have failed in clinical trials. Our recent understanding regarding the mechanisms of cell death during a mitotic arrest pointed out apoptosis as the main variable, providing an opportunity to control the cell fates and influence the effectiveness of antimitotics. Here, we provide an overview on the second-generation of antimitotics, and discuss possible strategies that exploit SAC activity, mitotic slippage/exit and apoptosis induction, in order to improve the efficacy of anticancer strategies that target mitosis.
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Affiliation(s)
- Ana C Henriques
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal; INEB, Instituto Nacional de Engenharia Biomédica, Universidade Do Porto, Porto, Portugal
| | - Diana Ribeiro
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal; Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Universidade Do Porto, Porto, Portugal
| | - Joel Pedrosa
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal
| | - Bruno Sarmento
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal; INEB, Instituto Nacional de Engenharia Biomédica, Universidade Do Porto, Porto, Portugal; i3S - Instituto de Investigação e Inovação Em Saúde, Universidade Do Porto, Porto, Portugal
| | - Patrícia M A Silva
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal
| | - Hassan Bousbaa
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal; Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Universidade Do Porto, Porto, Portugal.
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23
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Liu Y, Chen J, Tang Y, Li S, Dou Y, Zheng J. Synthesis and Characterization of Quaternized Poly(β-amino ester) for Highly Efficient Delivery of Small Interfering RNA. Mol Pharm 2018; 15:4558-4567. [DOI: 10.1021/acs.molpharmaceut.8b00549] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yun Liu
- Department of Pharmacy, China Pharmaceutical University, Nanjing 211198, PR China
| | - Jing Chen
- Department of Pharmacy, China Pharmaceutical University, Nanjing 211198, PR China
| | - Yue Tang
- Department of Pharmacy, China Pharmaceutical University, Nanjing 211198, PR China
| | - Shuhan Li
- Department of Pharmacy, China Pharmaceutical University, Nanjing 211198, PR China
| | - Yushun Dou
- Department of Pharmacy, China Pharmaceutical University, Nanjing 211198, PR China
| | - Jiewen Zheng
- Department of Pharmacy, China Pharmaceutical University, Nanjing 211198, PR China
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24
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Burks J, Nadella S, Mahmud A, Mankongpaisarnrung C, Wang J, Hahm JI, Tucker RD, Shivapurkar N, Stern ST, Smith JP. Cholecystokinin Receptor-Targeted Polyplex Nanoparticle Inhibits Growth and Metastasis of Pancreatic Cancer. Cell Mol Gastroenterol Hepatol 2018; 6:17-32. [PMID: 29928669 PMCID: PMC6008260 DOI: 10.1016/j.jcmgh.2018.02.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 02/28/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND & AIMS Pancreatic ductal adenocarcinoma (PDAC) remains the most aggressive malignancy with the lowest 5-year survival rate of all cancers in part owing to the lack of tumor-specific therapy and the rapid metastatic nature of this cancer. The gastrointestinal peptide gastrin is a trophic peptide that stimulates growth of PDAC in an autocrine fashion by interaction with the cholecystokinin receptor that is overexpressed in this malignancy. METHODS We developed a therapeutic novel polyplex nanoparticle (NP) that selectively targets the cholecystokinin receptor on PDAC. The NP was characterized in vitro and stability testing was performed in human blood. The effects of the target-specific NP loaded with gastrin small interfering RNA (siRNA) was compared with an untargeted NP and with an NP loaded with a scrambled siRNA in vitro and in 2 orthotopic models of PDAC. A polymerase chain reaction metastasis array examined differentially expressed genes from control tumors compared with tumors of mice treated with the targeted polyplex NP. RESULTS The polyplex NP forms a micelle that safely delivers specific gastrin siRNA to the tumor without off-target toxicity. Consistent with these findings, cellular uptake was confirmed only with the targeted fluorescently labeled NP by confocal microscopy in vitro and by IVIS fluorescent based imaging in mice bearing orthotopic pancreatic cancers but not found with untargeted NPs. Tumor uptake and release of the gastrin siRNA NP was verified by decreased cellular gastrin gene expression by quantitative reverse-transcription polymerase chain reaction and peptide expression by immunohistochemistry. Growth of PDAC was inhibited in a dose-related fashion in cell culture and in vivo. The targeted NP therapy completely blocked tumor metastasis and altered tumor-specific genes. CONCLUSIONS Our polyplex nanoparticle platform establishes both a strong foundation for the development of receptor-targeted therapeutics and a unique approach for the delivery of siRNA in vivo, thus warranting further exploration of this approach in other types of cancers.
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Key Words
- CCK Receptor
- CCK, cholecystokinin
- Ex/Em, maximal excitation and emission wavelengths
- Ga-10, gastrin 10 peptide
- Gastrin
- Gene Therapy
- MW, molecular weight
- N/P, ratio of “amines” of poly (L-lysine) unit and “phosphates” of siRNA complexed in the polyplex
- NMR, nuclear magnetic resonance
- NP, nanoparticle
- Nanotechnology
- Orthotopic
- PBS, phosphate-buffered saline
- PDAC, pancreatic ductal adenocarcinoma
- PEG, polyethylene glycol
- PanIN, pancreatic intraepithelial neoplasia
- mRNA, messenger RNA
- qRT-PCR, quantitative reverse-transcription polymerase chain reaction
- siRNA, small interfering RNA
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Affiliation(s)
- Julian Burks
- Department of Oncology, Georgetown University, Washington, District of Columbia
| | - Sandeep Nadella
- Department of Medicine, Georgetown University, Washington, District of Columbia
| | - Abdullah Mahmud
- National Institutes of Health Nanotechnology Characterization Laboratory, Cancer Research Technology Program, Leidos Biomedical Research, Inc, Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | | | - Juan Wang
- Department of Medicine, Georgetown University, Washington, District of Columbia
| | - Jong-In Hahm
- Department of Chemistry, Georgetown University, Washington, District of Columbia
| | - Robin D. Tucker
- Department of Comparative Medicine, Georgetown University, Washington, District of Columbia
| | - Narayan Shivapurkar
- Department of Medicine, Georgetown University, Washington, District of Columbia
| | - Stephan T. Stern
- National Institutes of Health Nanotechnology Characterization Laboratory, Cancer Research Technology Program, Leidos Biomedical Research, Inc, Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Jill P. Smith
- Department of Medicine, Georgetown University, Washington, District of Columbia,Correspondence Address correspondence to: Jill P. Smith, MD, Department of Medicine, Georgetown University, 4000 Reservoir Road, NW, Building D, Room 338, Washington, District of Columbia 20007.
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25
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Danilovtseva EN, Maheswari Krishnan U, Pal'shin VA, Annenkov VV. Polymeric Amines and Ampholytes Derived from Poly(acryloyl chloride): Synthesis, Influence on Silicic Acid Condensation and Interaction with Nucleic Acid. Polymers (Basel) 2017; 9:polym9110624. [PMID: 30965927 PMCID: PMC6418922 DOI: 10.3390/polym9110624] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 11/12/2017] [Accepted: 11/13/2017] [Indexed: 11/16/2022] Open
Abstract
Polymeric amines are intensively studied due to various valuable properties. This study describes the synthesis of new polymeric amines and ampholytes by the reaction of poly(acryloyl chloride) with trimethylene-based polyamines containing one secondary and several (1⁻3) tertiary amine groups. The polymers contain polyamine side chains and carboxylic groups when the polyamine was in deficiency. These polymers differ in structure of side groups, but they are identical in polymerization degree and polydispersity, which facilitates the study of composition-properties relationships. The structure of the obtained polymers was confirmed with 13C nuclear magnetic resonance infrared spectroscopy, and acid-base properties were studied with potentiometry titration. Placement of the amine groups in the side chains influences their acid-base properties: protonation of the amine group exerts a larger impact on the amine in the same side chain than on the amines in the neighboring side chains. The obtained polymers are prone to aggregation in aqueous solutions tending to insolubility at definite pH values in the case of polyampholytes. Silicic acid condensation in the presence of new polymers results in soluble composite nanoparticles and composite materials which consist of ordered submicrometer particles according to dynamic light scattering and electron microscopy. Polymeric amines, ampholytes, and composite nanoparticles are capable of interacting with oligonucleotides, giving rise to complexes that hold promise for gene delivery applications.
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Affiliation(s)
- Elena N Danilovtseva
- Limnological Institute of the Siberian Branch of the Russian Academy of Sciences, 3, Ulan-Batorskaya St., P.O. Box 278, 664033 Irkutsk, Russia.
| | - Uma Maheswari Krishnan
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), School of Chemical and Biotechnology, SASTRA University, Thanjavur 613401, Tamil Nadu, India.
| | - Viktor A Pal'shin
- Limnological Institute of the Siberian Branch of the Russian Academy of Sciences, 3, Ulan-Batorskaya St., P.O. Box 278, 664033 Irkutsk, Russia.
| | - Vadim V Annenkov
- Limnological Institute of the Siberian Branch of the Russian Academy of Sciences, 3, Ulan-Batorskaya St., P.O. Box 278, 664033 Irkutsk, Russia.
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26
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Youngren-Ortiz SR, Chougule MB. The Daniel K. Inouye College of Pharmacy Scripts: Targeted Nanocarrier Based Systems for the Treatment of Lung Cancer. HAWAI'I JOURNAL OF MEDICINE & PUBLIC HEALTH : A JOURNAL OF ASIA PACIFIC MEDICINE & PUBLIC HEALTH 2017; 76:318-325. [PMID: 29164017 PMCID: PMC5694976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In Hawai'i, lung cancer is among the top cancers diagnosed and a leading cause of death. Despite current understanding and modern surgery, radiology, and chemotherapy techniques, the survival of those suffering from lung cancer remains low. Current anticancer drugs have poor tumor tissue selectivity and toxicity issues that contribute to their overall low efficacy, detrimental effects to normal tissues, and drug resistance. A potential way of mitigating cancer is through RNA interference (RNAi) by the delivery of small interfering RNA (siRNA) to target select proteins or genes involved in cancer progression, known as oncoproteins or oncogenes, respectively. However, the clinical utility of delivering unformulated siRNA has been hindered due to poor cell penetration, nonspecific effects, rapid degradation, and short half-life. As an alternate for conventional chemotherapy, nanoparticles (AKA nanocarriers) may be designed to localize within the tumor environment and increase targeted cell internalization, thus reducing systemic adverse effects and increasing efficacy. Nanoparticles play important roles in drug delivery and have been widely studied for cancer therapy and diagnostics, termed collectively as theranostics. Nanoparticles composed of natural and artificial polymers, proteins, lipids, metals, and carbon-based materials have been developed for the delivery of siRNA. Cancer targeting has been improved by nanoparticle surface modification or conjugation with biomolecules that are attracted to or stimulate therapeutic agent release within cancer tissues or cells. In this mini-review article, we present recent progress in nanocarrier-mediated siRNA delivery systems that include lipid, polymer, metallic and carbon-based nanoparticles for lung cancer therapy.
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Affiliation(s)
- Susanne R Youngren-Ortiz
- Translational Drug Delivery Research Laboratory (DDR), Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, Hilo, HI (SRY-O, MBC)
| | - Mahavir B Chougule
- Translational Drug Delivery Research Laboratory (DDR), Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, Hilo, HI (SRY-O, MBC)
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27
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Sreeranganathan M, Uthaman S, Sarmento B, Mohan CG, Park IK, Jayakumar R. In vivo evaluation of cetuximab-conjugated poly(γ-glutamic acid)-docetaxel nanomedicines in EGFR-overexpressing gastric cancer xenografts. Int J Nanomedicine 2017; 12:7165-7182. [PMID: 29033568 PMCID: PMC5628680 DOI: 10.2147/ijn.s143529] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Epidermal growth factor receptor (EGFR), upregulated in gastric cancer patients, is an oncogene of interest in the development of targeted cancer nanomedicines. This study demonstrates in silico modeling of monoclonal antibody cetuximab (CET MAb)-conjugated docetaxel (DOCT)-loaded poly(γ-glutamic acid) (γ-PGA) nanoparticles (Nps) and evaluates the in vitro/in vivo effects on EGFR-overexpressing gastric cancer cells (MKN-28). Nontargeted DOCT-γ-PGA Nps (NT Nps: 110±40 nm) and targeted CET MAb-DOCT-γ-PGA Nps (T Nps: 200±20 nm) were prepared using ionic gelation followed by 1-Ethyl-3-(3-dimethyl aminopropyl)carbodiimide–N-Hydoxysuccinimide (EDC–NSH) chemistry. Increased uptake correlated with enhanced cytotoxicity induced by targeted Nps to EGFR +ve MKN-28 compared with nontargeted Nps as evident from MTT and flow cytometric assays. Nanoformulated DOCT showed a superior pharmacokinetic profile to that of free DOCT in Swiss albino mice, indicating the possibility of improved therapeutic effect in the disease model. Qualitative in vivo imaging showed early and enhanced tumor targeted accumulation of CET MAb-DOCT-γ-PGA Nps in EGFR +ve MKN-28–based gastric cancer xenograft, which exhibited efficient arrest of tumor growth compared with nontargeted Nps and free DOCT. Thus, actively targeted CET MAb-DOCT-γ-PGA Nps could be developed as a substitute to conventional nonspecific chemotherapy, and hence could become a feasible strategy for cancer therapy for EGFR-overexpressing gastric tumors.
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Affiliation(s)
| | - Saji Uthaman
- Department of Biomedical Science, BK21 PLUS Center for Creative Biomedical Scientists, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Bruno Sarmento
- I3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, University of Porto, Porto, Portugal.,CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra, Portugal
| | | | - In-Kyu Park
- Centre for Nanosciences and Molecular Medicine, Amrita University, Kochi, India
| | - Rangasamy Jayakumar
- Department of Biomedical Science, BK21 PLUS Center for Creative Biomedical Scientists, Chonnam National University Medical School, Gwangju, Republic of Korea
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29
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Cromolyn chitosan nanoparticles as a novel protective approach for colorectal cancer. Chem Biol Interact 2017; 275:1-12. [DOI: 10.1016/j.cbi.2017.07.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 07/10/2017] [Accepted: 07/17/2017] [Indexed: 01/04/2023]
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30
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Zhang P, Li Z, Wang N, Duan G, Wang W, Feng Y, Zhao Y, Wang L, Zhu H, Zhang Q, Liu X, Wu W, Wu Y, Yao W, Wang J, Wu Y, Feng F. Coal tar pitch extract could induce chromosomal instability of human bronchial epithelial cells mediated by spindle checkpoint-related proteins. Oncotarget 2017; 8:56506-56517. [PMID: 28915607 PMCID: PMC5593578 DOI: 10.18632/oncotarget.17025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 03/21/2017] [Indexed: 11/25/2022] Open
Abstract
Coal tar pitch (CTP) is a byproduct of coal tar distillation. The workers working with coal tar or in aluminum smelters, potrooms and carbon plants have the opportunities of exposing to coal tar pitch volatiles. Coal tar pitches from which polycyclic aromatic hydrocarbons (PAHs) originate have been shown to exhibit lung carcinogenicity in humans. Chromosomal instability (CIN) is a mechanism in carcinogenesis, however, whether CIN is involved in coal tar pitch-induced lung cancer remains elusive. In this present study, human bronchial epithelial cells (BEAS-2B) were first exposed to coal tar pitch extracts (CTPE) to induce a malignant transformation model. Then, the occurrence of severe chromosomal changes detected using G band, R band and multiplex fluorescence in situ hybridization (M-FISH) staining were examined. It was shown that more clones of transformed BEAS-2B cells at passage 30 following stimulation with CTPE were formed in the soft agar compared with the vehicle control. Moreover, the expression of the spindle checkpoint-related proteins, mitotic arrest defective 2 (Mad2), budding uninhibited in benzimidazole 1 (Bub1), and anaphase-promoting complex (APC), indicators of abnormal chromosomes and carcinogenesis, reduced in CTPE-treated BEAS-2B cells at Passage 30 compared with the vehicle control using real-time PCR and immunohistochemistry. In summary, exposure of BEAS-2B cells to CTPE may induce chromosomal instability through spindle checkpoint-related proteins.
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Affiliation(s)
- Peng Zhang
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China.,The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, Henan, China
| | - Zhitao Li
- Medical College, Henan University of Science and Technology, Luoyang, Henan, China
| | - Na Wang
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Guangcai Duan
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Wei Wang
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Yanming Feng
- Medical College, Henan University of Science and Technology, Luoyang, Henan, China
| | - Yong Zhao
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Lixia Wang
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Hansong Zhu
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Qiao Zhang
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Xiaozhuan Liu
- Medical College, Henan University of Science and Technology, Luoyang, Henan, China
| | - Weidong Wu
- School of Public Health, Xinxiang Medical University, Xinxiang, Henan, China
| | - Yongjun Wu
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Wu Yao
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Jing Wang
- Department of Pulmonary, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yiming Wu
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Feifei Feng
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
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31
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Byrne T, Coleman HG, Cooper JA, McCluggage WG, McCann A, Furlong F. The association between MAD2 and prognosis in cancer: a systematic review and meta-analyses. Oncotarget 2017; 8:102223-102234. [PMID: 29254238 PMCID: PMC5731948 DOI: 10.18632/oncotarget.18414] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 05/03/2017] [Indexed: 12/31/2022] Open
Abstract
This systematic review and meta-analyses investigates the expression of the cell checkpoint regulator, mitotic arrest deficiency protein 2 (MAD2) in cancerous tissue and examines whether an association exists between MAD2 levels and cancer survival and recurrence. Studies investigating MAD2 expression in cancer tissue utilising immunohistochemistry (IHC) were identified by systematic literature searches of Medline, Embase and Web of Science databases by October 2015. Random effects meta-analyses were performed to generate pooled hazard ratios (HRs) with 95% confidence intervals (CIs) of overall and progression-free survival according to MAD2 expression. Forty-three studies were included in the overall review. In 33 studies investigating MAD2 expression by IHC in cancer tissue, a wide range of expression positivity (11–100%) was reported. Higher MAD2 expression was not associated with an increased risk of all-cause mortality in a range of cancers (pooled HR 1.35, 95% CI 0.97–1.87; P = 0.077, n = 15). However, when ovarian cancer studies were removed, a significant pooled HR of 1.59 for risk of all-cause mortality in other cancer patients with higher expressing MAD2 tumours was evident (95% CI, 1.17–2.17; P = 0.003, n = 12). In contrast, higher MAD2 expression was associated with significant decreased risk of all-cause mortality in ovarian cancer patients (pooled HR = 0.50, 95% CI, 0.25–0.97; P = 0.04, n = 3). In conclusion, with the exception of ovarian cancer, increased MAD2 expression is associated with increased risk of all-cause mortality and recurrence in cancer. For ovarian cancer, reduced levels of MAD2 are associated with poorer outcome. Further studies are critical to assess the clinical utility of a MAD2 IHC biomarker.
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Affiliation(s)
- Tara Byrne
- School of Pharmacy, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Helen G Coleman
- Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Janine A Cooper
- School of Pharmacy, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - W Glenn McCluggage
- Department of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland, UK
| | - Amanda McCann
- UCD School of Medicine, College of Health and Agricultural Science, University College Dublin, Dublin, Ireland, UK.,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland, UK
| | - Fiona Furlong
- School of Pharmacy, Queen's University Belfast, Belfast, Northern Ireland, UK
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32
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Amreddy N, Babu A, Muralidharan R, Munshi A, Ramesh R. Polymeric Nanoparticle-Mediated Gene Delivery for Lung Cancer Treatment. Top Curr Chem (Cham) 2017; 375:35. [PMID: 28290155 PMCID: PMC5480422 DOI: 10.1007/s41061-017-0128-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 02/22/2017] [Indexed: 11/28/2022]
Abstract
In recent years, researchers have focused on targeted gene therapy for lung cancer, using nanoparticle carriers to overcome the limitations of conventional treatment methods. The main goal of targeted gene therapy is to develop more efficient therapeutic strategies by improving the bioavailability, stability, and target specificity of gene therapeutics and to reduce off-target effects. Polymer-based nanoparticles, an alternative to lipid and inorganic nanoparticles, efficiently carry nucleic acid therapeutics and are stable in vivo. Receptor-targeted delivery is a promising approach that can limit non-specific gene delivery and can be achieved by modifying the polymer nanoparticle surface with specific receptor ligands or antibodies. This review highlights the recent developments in gene delivery using synthetic and natural polymer-based nucleic acid carriers for lung cancer treatment. Various nanoparticle systems based on polymers and polymer combinations are discussed. Further, examples of targeting ligands or moieties used in targeted, polymer-based gene delivery to lung cancer are reviewed.
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Affiliation(s)
- Narsireddy Amreddy
- Department of Pathology, Stanton L. Young Biomedical Research Center, University of Oklahoma Health Sciences Center, Suite 1403, 975 N.E., 10th Street, Oklahoma City, OK, 73104, USA
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Anish Babu
- Department of Pathology, Stanton L. Young Biomedical Research Center, University of Oklahoma Health Sciences Center, Suite 1403, 975 N.E., 10th Street, Oklahoma City, OK, 73104, USA
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Ranganayaki Muralidharan
- Department of Pathology, Stanton L. Young Biomedical Research Center, University of Oklahoma Health Sciences Center, Suite 1403, 975 N.E., 10th Street, Oklahoma City, OK, 73104, USA
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Anupama Munshi
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Rajagopal Ramesh
- Department of Pathology, Stanton L. Young Biomedical Research Center, University of Oklahoma Health Sciences Center, Suite 1403, 975 N.E., 10th Street, Oklahoma City, OK, 73104, USA.
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
- Graduate Program in Biomedical Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
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33
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Li F, Mei H, Xie X, Zhang H, Liu J, Lv T, Nie H, Gao Y, Jia L. Aptamer-Conjugated Chitosan-Anchored Liposomal Complexes for Targeted Delivery of Erlotinib to EGFR-Mutated Lung Cancer Cells. AAPS JOURNAL 2017; 19:814-826. [PMID: 28233244 DOI: 10.1208/s12248-017-0057-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Accepted: 02/07/2017] [Indexed: 11/30/2022]
Abstract
Lung cancer is the leading cancer and has the highest death rate. The epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) erlotinib has had a promising response in lung cancer therapy. Unfortunately, individuals with TKI-resistant EGFR mutations often develop acquired resistance against erlotinib. To overcome this resistance, in the present study, we developed liposomes anchored with anti-EGFR aptamer (Apt)-conjugated chitosan (Apt-Cs) as stable carriers to deliver erlotinib to the target. We loaded erlotinib into Apt-Cs-anchored liposomal complexes (Apt-CL-E) and characterized the physicochemistry of Apt-CL-E. The nanoparticles showed good biostability and a binding specificity for EGFR-mutated cancer cells guided by the Apt. The specific binding facilitated the uptake of Apt-CL-E into EGFR-mutated cancer cells. A cytotoxicity study showed an advantage of Apt-CL-E over their nontargeted liposomal counterparts in delivering erlotinib to EGFR-mutated cancer cells, resulting in cell cycle arrest and apoptosis. These results provide a good platform for future in vivo animal studies with Apt-CL-E.
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Affiliation(s)
- Fengqiao Li
- Cancer Metastasis Alert and Prevention Center, and Biopharmaceutical Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 2 Xueyuan Road, Yangguang Building, 6FL., Fuzhou, 350002, Fujian, China.,Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, 350002, China
| | - Hao Mei
- Cancer Metastasis Alert and Prevention Center, and Biopharmaceutical Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 2 Xueyuan Road, Yangguang Building, 6FL., Fuzhou, 350002, Fujian, China.,Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, 350002, China
| | - Xiaodong Xie
- Cancer Metastasis Alert and Prevention Center, and Biopharmaceutical Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 2 Xueyuan Road, Yangguang Building, 6FL., Fuzhou, 350002, Fujian, China.,Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, 350002, China
| | - Huijuan Zhang
- Cancer Metastasis Alert and Prevention Center, and Biopharmaceutical Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 2 Xueyuan Road, Yangguang Building, 6FL., Fuzhou, 350002, Fujian, China.,Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, 350002, China
| | - Jian Liu
- Cancer Metastasis Alert and Prevention Center, and Biopharmaceutical Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 2 Xueyuan Road, Yangguang Building, 6FL., Fuzhou, 350002, Fujian, China.,Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, 350002, China
| | - Tingting Lv
- Cancer Metastasis Alert and Prevention Center, and Biopharmaceutical Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 2 Xueyuan Road, Yangguang Building, 6FL., Fuzhou, 350002, Fujian, China.,Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, 350002, China
| | - Huifang Nie
- Cancer Metastasis Alert and Prevention Center, and Biopharmaceutical Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 2 Xueyuan Road, Yangguang Building, 6FL., Fuzhou, 350002, Fujian, China.,Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, 350002, China
| | - Yu Gao
- Cancer Metastasis Alert and Prevention Center, and Biopharmaceutical Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 2 Xueyuan Road, Yangguang Building, 6FL., Fuzhou, 350002, Fujian, China. .,Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, 350002, China.
| | - Lee Jia
- Cancer Metastasis Alert and Prevention Center, and Biopharmaceutical Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, 2 Xueyuan Road, Yangguang Building, 6FL., Fuzhou, 350002, Fujian, China. .,Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, 350002, China.
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34
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Nascimento AV, Singh A, Bousbaa H, Ferreira D, Sarmento B, Amiji MM. Overcoming cisplatin resistance in non-small cell lung cancer with Mad2 silencing siRNA delivered systemically using EGFR-targeted chitosan nanoparticles. Acta Biomater 2017; 47:71-80. [PMID: 27697601 DOI: 10.1016/j.actbio.2016.09.045] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 09/22/2016] [Accepted: 09/29/2016] [Indexed: 12/19/2022]
Abstract
Efficiency of chemotherapy is often limited by low therapeutic index of the drug as well as emergence of inherent and acquired drug resistance in cancer cells. As a common strategy to overcome drug resistance, higher doses of chemo-agents are administered. However, adverse side effects are usually increased as a consequence. A potentially effective approach is to combine chemotherapy with other therapeutic strategies such as small interfering RNAs (siRNAs) that allow the use of lower yet efficient doses of the anticancer drugs. We previously developed epidermal growth factor receptor (EGFR)-targeted chitosan (CS) nanoparticles as a versatile delivery system for silencing the essential mitotic checkpoint gene Mad2, and induce cell death. Here, we tested this system as a single therapy and in combination with cisplatin in cisplatin sensitive and resistant lung cancer models, and characterized its in vivo efficacy and safety. Combination treatment resulted in significant improvement in tumor inhibition that was strikingly more effective in cisplatin-resistant tumors. Importantly, effective cisplatin dosage was dramatically reduced in the co-therapy regimen resulting in negligible toxic effects from the drug as confirmed by parameters such as body weight gain, biochemical markers of hepatic and renal function, and histopathology of liver/kidney/spleen tissues. Overall, we demonstrate that the combination of Mad2 siRNA-loaded CS nanoparticles strategy with chemotherapeutic agents such as cisplatin constitutes an efficient and safe approach for the treatment of drug resistant tumors. STATEMENT OF SIGNIFICANCE Lung cancer remains one of the leading killers in the United States and around the world. Platinum agents, including cisplatin, are the first line treatment in lung cancer, including non-small cell lung cancer (NSCLC), which is the predominant form of lung cancer. In this study, we have evaluated Mad2 cell-cycle checkpoint gene silencing using small interfering RNA (siRNA) delivered systemically using epidermal growth factor receptor-targeted chitosan nanoparticles in drug sensitive and resistant models of NSCLC. Our results show that Mad2 gene silencing using targeted chitosan nanoparticles has tremendous potential in overcoming platinum resistance in NSCLC.
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35
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Brinkman AM, Chen G, Wang Y, Hedman CJ, Sherer NM, Havighurst TC, Gong S, Xu W. Aminoflavone-loaded EGFR-targeted unimolecular micelle nanoparticles exhibit anti-cancer effects in triple negative breast cancer. Biomaterials 2016; 101:20-31. [PMID: 27267625 DOI: 10.1016/j.biomaterials.2016.05.041] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 05/16/2016] [Accepted: 05/24/2016] [Indexed: 12/14/2022]
Abstract
Triple negative breast cancer (TNBC) is an aggressive subtype of breast cancer for which there is no available targeted therapy. TNBC cases contribute disproportionately to breast cancer-related mortality, thus the need for novel and effective therapeutic methods is urgent. We have previously shown that a National Cancer Institute (NCI) investigational drug aminoflavone (AF) exhibits strong growth inhibitory effects in TNBC cells. However, in vivo pulmonary toxicity resulted in withdrawal or termination of several human clinical trials for AF. Herein we report the in vivo efficacy of a nanoformulation of AF that enhances the therapeutic index of AF in TNBC. We engineered a unique unimolecular micelle nanoparticle (NP) loaded with AF and conjugated with GE11, a 12 amino acid peptide targeting epidermal growth factor receptor (EGFR), since EGFR amplification is frequently observed in TNBC tumors. These unimolecular micelles possessed excellent stability and preferentially released drug payload at endosomal pH levels rather than blood pH levels. Use of the GE11 targeting peptide resulted in enhanced cellular uptake and strong growth inhibitory effects in TNBC cells. Further, AF-loaded, GE11-conjugated (targeted) unimolecular micelle NPs significantly inhibit orthotopic TNBC tumor growth in a xenograft model, compared to treatment with AF-loaded, GE11-lacking (non-targeted) unimolecular micelle NPs or free AF. Interestingly, the animals treated with AF-loaded, targeted NPs had the highest plasma and tumor level of AF among different treatment groups yet exhibited no increase in plasma aspartate aminotransferase (AST) activity level or observable tissue damage at the time of sacrifice. Together, these results highlight AF-loaded, EGFR-targeted unimolecular micelle NPs as an effective therapeutic option for EGFR-overexpressing TNBC.
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Affiliation(s)
- Ashley M Brinkman
- McArdle Laboratory for Cancer Research, University of Wisconsin - Madison, Madison, WI, USA.,Molecular and Environmental Toxicology Center, University of Wisconsin - Madison, Madison, WI, USA
| | - Guojun Chen
- Department of Materials Science and Engineering, University of Wisconsin - Madison, Madison, WI, USA.,Wisconsin Institutes for Discovery, University of Wisconsin - Madison, Madison, WI, USA
| | - Yidan Wang
- McArdle Laboratory for Cancer Research, University of Wisconsin - Madison, Madison, WI, USA
| | | | - Nathan M Sherer
- McArdle Laboratory for Cancer Research, University of Wisconsin - Madison, Madison, WI, USA
| | - Thomas C Havighurst
- Department of Biostatistics and Medical Informatics, University of Wisconsin - Madison, Madison, WI, USA
| | - Shaoqin Gong
- Department of Materials Science and Engineering, University of Wisconsin - Madison, Madison, WI, USA.,Wisconsin Institutes for Discovery, University of Wisconsin - Madison, Madison, WI, USA.,Department of Biomedical Engineering, University of Wisconsin - Madison, Madison, WI, USA
| | - Wei Xu
- McArdle Laboratory for Cancer Research, University of Wisconsin - Madison, Madison, WI, USA.,Molecular and Environmental Toxicology Center, University of Wisconsin - Madison, Madison, WI, USA
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Piktel E, Niemirowicz K, Wątek M, Wollny T, Deptuła P, Bucki R. Recent insights in nanotechnology-based drugs and formulations designed for effective anti-cancer therapy. J Nanobiotechnology 2016; 14:39. [PMID: 27229857 PMCID: PMC4881065 DOI: 10.1186/s12951-016-0193-x] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 05/17/2016] [Indexed: 12/18/2022] Open
Abstract
The rapid development of nanotechnology provides alternative approaches to overcome several limitations of conventional anti-cancer therapy. Drug targeting using functionalized nanoparticles to advance their transport to the dedicated site, became a new standard in novel anti-cancer methods. In effect, the employment of nanoparticles during design of antineoplastic drugs helps to improve pharmacokinetic properties, with subsequent development of high specific, non-toxic and biocompatible anti-cancer agents. However, the physicochemical and biological diversity of nanomaterials and a broad spectrum of unique features influencing their biological action requires continuous research to assess their activity. Among numerous nanosystems designed to eradicate cancer cells, only a limited number of them entered the clinical trials. It is anticipated that progress in development of nanotechnology-based anti-cancer materials will provide modern, individualized anti-cancer therapies assuring decrease in morbidity and mortality from cancer diseases. In this review we discussed the implication of nanomaterials in design of new drugs for effective antineoplastic therapy and describe a variety of mechanisms and challenges for selective tumor targeting. We emphasized the recent advantages in the field of nanotechnology-based strategies to fight cancer and discussed their part in effective anti-cancer therapy and successful drug delivery.
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Affiliation(s)
- Ewelina Piktel
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland
| | - Katarzyna Niemirowicz
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland
| | - Marzena Wątek
- Holy Cross Oncology Center of Kielce, Artwińskiego 3, 25-317, Kielce, Poland
| | - Tomasz Wollny
- Holy Cross Oncology Center of Kielce, Artwińskiego 3, 25-317, Kielce, Poland
| | - Piotr Deptuła
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland
| | - Robert Bucki
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland. .,Department of Physiology, Pathophysiology and Immunology of Infections, The Faculty of Health Sciences of the Jan Kochanowski University in Kielce, Kielce, Al. IX Wieków Kielc 19, 25-317, Kielce, Poland.
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Nascimento AV, Gattacceca F, Singh A, Bousbaa H, Ferreira D, Sarmento B, Amiji MM. Biodistribution and pharmacokinetics of Mad2 siRNA-loaded EGFR-targeted chitosan nanoparticles in cisplatin sensitive and resistant lung cancer models. Nanomedicine (Lond) 2016; 11:767-81. [PMID: 26980454 PMCID: PMC4910968 DOI: 10.2217/nnm.16.14] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 01/26/2016] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The present study focuses on biodistribution profile and pharmacokinetic parameters of EGFR-targeted chitosan nanoparticles (TG CS nanoparticles) for siRNA/cisplatin combination therapy of lung cancer. MATERIAL & METHODS Mad2 siRNA was encapsulated in EGFR targeted and nontargeted (NTG) CS nanoparticles by electrostatic interaction. The biodistribution of the nanoparticles was assessed qualitatively and quantitatively in cisplatin (DDP) sensitive and resistant lung cancer xenograft model. RESULTS TG nanoparticles showed a consistent and preferential tumor targeting ability with rapid clearance from the plasma to infiltrate and sustain within the tumor up to 96 h. They exhibit a sixfold higher tumor targeting efficiency compared with the NTG nanoparticles. CONCLUSION TG nanoparticles present as an attractive drug delivery platform for RNAi therapeutics against NSCLC.
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Affiliation(s)
- Ana Vanessa Nascimento
- CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Gandra, Portugal
- Laboratory of Pharmaceutical Technology, Faculty of Pharmacy, University of Porto, Portugal
- Department of Pharmaceutical Sciences, School of Pharmacy, Bouvé College of Health Sciences, Northeastern University, Boston, MA, USA
| | - Florence Gattacceca
- Institut de Recherche en Cancérologie de Montpellier IRCM, INSERM U1194, ICM, Université de Montpellier, Montpellier, France
| | - Amit Singh
- Department of Pharmaceutical Sciences, School of Pharmacy, Bouvé College of Health Sciences, Northeastern University, Boston, MA, USA
| | - Hassan Bousbaa
- CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Gandra, Portugal
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Universidade do Porto, Portugal
| | - Domingos Ferreira
- Laboratory of Pharmaceutical Technology, Faculty of Pharmacy, University of Porto, Portugal
| | - Bruno Sarmento
- CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Gandra, Portugal
- I3S, Instituto de Investigação e Inovação em Saúde and INEB – Instituto de Engenharia Biomédica, Universidade do Porto, Portugal
| | - Mansoor M Amiji
- Department of Pharmaceutical Sciences, School of Pharmacy, Bouvé College of Health Sciences, Northeastern University, Boston, MA, USA
- Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
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Nascimento AV, Singh A, Bousbaa H, Ferreira D, Sarmento B, Amiji MM. Combinatorial-Designed Epidermal Growth Factor Receptor-Targeted Chitosan Nanoparticles for Encapsulation and Delivery of Lipid-Modified Platinum Derivatives in Wild-Type and Resistant Non-Small-Cell Lung Cancer Cells. Mol Pharm 2015; 12:4466-77. [PMID: 26523837 DOI: 10.1021/acs.molpharmaceut.5b00642] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Development of efficient and versatile drug delivery platforms to overcome the physical and biological challenges in cancer therapeutics is an area of great interest, and novel materials are actively sought for such applications. Recent strides in polymer science have led to a combinatorial approach for generating a library of materials with different functional identities that can be "mixed and matched" to attain desired characteristics of a delivery vector. We have applied the combinatorial design to chitosan (CS), where the polymer backbone has been modified with polyethylene glycol, epidermal growth factor receptor-binding peptide, and lipid derivatives of varying chain length to encapsulate hydrophobic drugs. Cisplatin, cis-([PtCl2(NH3)2]), is one of the most potent chemotherapy drugs broadly administered for cancer treatment. Cisplatin is a hydrophilic drug, and in order for it to be encapsulated in the developed nanosystems, it was modified with lipids of varying chain length. The library of four CS derivatives and six platinum derivatives was self-assembled in aqueous medium and evaluated for physicochemical characteristics and cytotoxic effects in platinum-sensitive and -resistant lung cancer cells. The results show that the lipid-modified platinate encapsulation into CS nanoparticles significantly improved cellular cytotoxicity of the drug. In this work, we have also reinforced the idea that CS is a multifaceted system that can be as successful in delivering small molecules as it has been as a nucleic acids carrier.
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Affiliation(s)
- Ana Vanessa Nascimento
- CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde , R. Central da Gandra 1317, 4585-116 Gandra, Portugal.,Laboratory of Pharmaceutical Technology, Faculty of Pharmacy, University of Porto , R. Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal.,Department of Pharmaceutical Sciences, School of Pharmacy, Bouvé College of Health Sciences, Northeastern University , Boston, Massachusetts 02115-5000, United States
| | - Amit Singh
- Department of Pharmaceutical Sciences, School of Pharmacy, Bouvé College of Health Sciences, Northeastern University , Boston, Massachusetts 02115-5000, United States
| | - Hassan Bousbaa
- CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde , R. Central da Gandra 1317, 4585-116 Gandra, Portugal.,Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Universidade do Porto , Rua do Campo Alegre 823, 4050-313 Porto, Portugal
| | - Domingos Ferreira
- Laboratory of Pharmaceutical Technology, Faculty of Pharmacy, University of Porto , R. Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Bruno Sarmento
- CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde , R. Central da Gandra 1317, 4585-116 Gandra, Portugal.,I3S, Instituto de Investigação e Inovação em Saúde and INEB - Instituto de Engenharia Biomédica, Universidade do Porto , Rua do Campo Alegre 823, 4150 Porto, Portugal
| | - Mansoor M Amiji
- Department of Pharmaceutical Sciences, School of Pharmacy, Bouvé College of Health Sciences, Northeastern University , Boston, Massachusetts 02115-5000, United States
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Talekar M, Tran TH, Amiji M. Translational Nano-Medicines: Targeted Therapeutic Delivery for Cancer and Inflammatory Diseases. AAPS J 2015; 17:813-27. [PMID: 25921939 PMCID: PMC4477000 DOI: 10.1208/s12248-015-9772-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Accepted: 04/10/2015] [Indexed: 12/12/2022] Open
Abstract
With the advent of novel and personalized therapeutic approaches for cancer and inflammatory diseases, there is a growing demand for designing delivery systems that circumvent some of the limitation with the current therapeutic strategies. Nanoparticle-based delivery of drugs has provided means of overcoming some of these limitations by ensuring the drug payload is directed to the disease site and insuring reduced off-target activity. This review highlights the challenges posed by the solid tumor microenvironment and the systemic limitations for effective chemotherapy. It then assesses the basis of nanoparticle-based targeting to the tumor tissues, which helps to overcome some of the microenvironmental and systemic limitations to therapy. We have extensively focused on some of the tumor multidrug resistance mechanisms (e.g., hypoxia and aerobic glycolysis) that contribute to the development of multidrug resistance and how targeted nano-approaches can be adopted to overcome drug resistance. Finally, we assess the combinatorial approach and how this platform has been used to develop multifunctional delivery systems for cancer therapy. The review article also focuses on inflammatory diseases, the biological therapies available for its treatment, and the concept of macrophage repolarization for the treatment of inflammatory diseases.
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Affiliation(s)
- Meghna Talekar
- Department of Pharmaceutical Sciences, School of Pharmacy, Bouve College of Health Sciences, Northeastern University, Boston, Massachusetts 02115 USA
| | - Thanh-Huyen Tran
- Department of Pharmaceutical Sciences, School of Pharmacy, Bouve College of Health Sciences, Northeastern University, Boston, Massachusetts 02115 USA
| | - Mansoor Amiji
- Department of Pharmaceutical Sciences, School of Pharmacy, Bouve College of Health Sciences, Northeastern University, Boston, Massachusetts 02115 USA
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Kim YD, Park TE, Singh B, Maharjan S, Choi YJ, Choung PH, Arote RB, Cho CS. Nanoparticle-mediated delivery of siRNA for effective lung cancer therapy. Nanomedicine (Lond) 2015; 10:1165-88. [DOI: 10.2217/nnm.14.214] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Lung cancer is one of the most lethal diseases worldwide, and the survival rate is less than 15% even after the treatment. Unfortunately, chemotherapeutic treatments for lung cancer are accompanied by severe side effects, lack of selectivity and multidrug resistance. In order to overcome the limitations of conventional chemotherapy, nanoparticle-mediated RNA interference drugs represent a potential new approach due to selective silencing effect of oncogenes and multidrug resistance related genes. In this review, we provide recent advancements on nanoparticle-mediated siRNA delivery strategies including lipid system, polymeric system and rigid nanoparticles for lung cancer therapies. Importantly, codelivery of siRNA with conventional anticancer drugs and recent theranostic agents that offer great potential for lung cancer therapy is covered.
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Affiliation(s)
- Young-Dong Kim
- Department of Molecular Genetics, Dental Research Institute, School of Dentistry, Seoul National University, Seoul 110-749, Republic of Korea
| | - Tae-Eun Park
- Department of Agricultural Biotechnology & Research Institute for Agriculture & Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea
| | - Bijay Singh
- Department of Agricultural Biotechnology & Research Institute for Agriculture & Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea
| | - Sushila Maharjan
- Department of Agricultural Biotechnology & Research Institute for Agriculture & Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea
| | - Yun-Jaie Choi
- Department of Agricultural Biotechnology & Research Institute for Agriculture & Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea
| | - Pill-Hoon Choung
- Department of Oral & Maxillofacial Surgery & Dental Research Institute, School of Dentistry, Seoul National University, Seoul 110-749, Republic of Korea
| | - Rohidas B. Arote
- Department of Molecular Genetics, Dental Research Institute, School of Dentistry, Seoul National University, Seoul 110-749, Republic of Korea
| | - Chong-Su Cho
- Department of Agricultural Biotechnology & Research Institute for Agriculture & Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea
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Lorenzer C, Dirin M, Winkler AM, Baumann V, Winkler J. Going beyond the liver: progress and challenges of targeted delivery of siRNA therapeutics. J Control Release 2015; 203:1-15. [PMID: 25660205 DOI: 10.1016/j.jconrel.2015.02.003] [Citation(s) in RCA: 212] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 01/29/2015] [Accepted: 02/02/2015] [Indexed: 12/25/2022]
Abstract
Therapeutic gene silencing promises significant progress in pharmacotherapy, including considerable expansion of the druggable target space and the possibility for treating orphan diseases. Technological hurdles have complicated the efficient use of therapeutic oligonucleotides, and siRNA agents suffer particularly from insufficient pharmacokinetic properties and poor cellular uptake. Intense development and evolution of delivery systems have resulted in efficient uptake predominantly in liver tissue, in which practically all nanoparticulate and liposomal delivery systems show the highest accumulation. The most efficacious strategies include liposomes and bioconjugations with N-acetylgalactosamine. Both are in early clinical evaluation stages for treatment of liver-associated diseases. Approaches for achieving knockdown in other tissues and tumors have been proven to be more complicated. Selective targeting to tumors may be enabled through careful modulation of physical properties, such as particle size, or by taking advantage of specific targeting ligands. Significant barriers stand between sufficient accumulation in other organs, including endothelial barriers, cellular membranes, and the endosome. The brain, which is shielded by the blood-brain barrier, is of particular interest to facilitate efficient oligonucleotide therapy of neurological diseases. Transcytosis of the blood-brain barrier through receptor-specific docking is investigated to increase accumulation in the central nervous system. In this review, the current clinical status of siRNA therapeutics is summarized, as well as innovative and promising preclinical concepts employing tissue- and tumor-targeted ligands. The requirements and the respective advantages and drawbacks of bioconjugates and ligand-decorated lipid or polymeric particles are discussed.
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Affiliation(s)
- Cornelia Lorenzer
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstraße 14, 1090 Vienna, Austria
| | - Mehrdad Dirin
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstraße 14, 1090 Vienna, Austria
| | - Anna-Maria Winkler
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstraße 14, 1090 Vienna, Austria
| | - Volker Baumann
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstraße 14, 1090 Vienna, Austria
| | - Johannes Winkler
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstraße 14, 1090 Vienna, Austria.
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