101
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Zhang X, Chen X, Guo Y, Gao G, Wang D, Wu Y, Liu J, Liang G, Zhao Y, Wu FG. Dual Gate-Controlled Therapeutics for Overcoming Bacterium-Induced Drug Resistance and Potentiating Cancer Immunotherapy. Angew Chem Int Ed Engl 2021; 60:14013-14021. [PMID: 33768682 DOI: 10.1002/anie.202102059] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Indexed: 12/20/2022]
Abstract
The presence of bacteria in the tumor can cause cancer resistance to chemotherapeutics. To fight against bacterium-induced drug resistance, herein we design self-traceable nanoreservoirs that are simultaneously loaded with gemcitabine (an anticancer drug) and ciprofloxacin (an antibiotic) and are decorated with hyaluronic acid for active tumor targeting. The nanoreservoirs have a pH-sensitive gate and an enzyme-responsive gate that can be opened in the acidic and hyaluronidase-abundant tumor microenvironment to control drug release rates. Moreover, the nanoreservoirs can specifically target the tumor regions without eliciting evident toxicity to normal tissues, kill the intratumoral bacteria, and inhibit the tumor growth even in the presence of the bacteria. Unexpectedly, the nanoreservoirs can activate T cell-mediated immune responses through promoting antigen-presenting dendritic cell maturation and depleting immunosuppressive myeloid-derived suppressor cells in bacterium-infected tumors.
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Affiliation(s)
- Xiaodong Zhang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China.,Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore, Singapore
| | - Xiaokai Chen
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China.,Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore, Singapore
| | - Yuxin Guo
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Ge Gao
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Dongdong Wang
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore, Singapore
| | - Yinglong Wu
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore, Singapore
| | - Jiawei Liu
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore, Singapore
| | - Gaolin Liang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Yanli Zhao
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore, Singapore
| | - Fu-Gen Wu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
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102
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Zhang X, Chen X, Guo Y, Gao G, Wang D, Wu Y, Liu J, Liang G, Zhao Y, Wu F. Dual Gate‐Controlled Therapeutics for Overcoming Bacterium‐Induced Drug Resistance and Potentiating Cancer Immunotherapy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Xiaodong Zhang
- State Key Laboratory of Bioelectronics School of Biological Science and Medical Engineering Southeast University Nanjing 210096 China
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Xiaokai Chen
- State Key Laboratory of Bioelectronics School of Biological Science and Medical Engineering Southeast University Nanjing 210096 China
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Yuxin Guo
- State Key Laboratory of Bioelectronics School of Biological Science and Medical Engineering Southeast University Nanjing 210096 China
| | - Ge Gao
- State Key Laboratory of Bioelectronics School of Biological Science and Medical Engineering Southeast University Nanjing 210096 China
| | - Dongdong Wang
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Yinglong Wu
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Jiawei Liu
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Gaolin Liang
- State Key Laboratory of Bioelectronics School of Biological Science and Medical Engineering Southeast University Nanjing 210096 China
| | - Yanli Zhao
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Fu‐Gen Wu
- State Key Laboratory of Bioelectronics School of Biological Science and Medical Engineering Southeast University Nanjing 210096 China
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103
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Liu Y, Zhou J, Li Q, Li L, Jia Y, Geng F, Zhou J, Yin T. Tumor microenvironment remodeling-based penetration strategies to amplify nanodrug accessibility to tumor parenchyma. Adv Drug Deliv Rev 2021; 172:80-103. [PMID: 33705874 DOI: 10.1016/j.addr.2021.02.019] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/05/2021] [Accepted: 02/23/2021] [Indexed: 12/12/2022]
Abstract
Remarkable advances in nano delivery systems have provided new hope for tumor prevention, diagnosis and treatment. However, only limited clinical therapeutic effects against solid tumors were achieved. One of the main reasons is the presence of abundant physiological and pathological barriers in vivo that impair tumoral penetration and distribution of the nanodrugs. These barriers are related to the components of tumor microenvironment (TME) including abnormal tumor vasculature, rich composition of the extracellular matrix (ECM), and abundant stroma cells. Herein, we review the advanced strategies of TME remodeling to overcome these biological obstacles against nanodrug delivery. This review aims to offer a perspective guideline for the implementation of promising approaches to facilitate intratumoral permeation of nanodrugs through alleviation of biological barriers. At the same time, we analyze the advantages and disadvantages of the corresponding methods and put forward possible directions for the future researches.
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Affiliation(s)
- Yanhong Liu
- Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Jiyuan Zhou
- Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Qiang Li
- Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Lingchao Li
- Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Yue Jia
- Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Feiyang Geng
- Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Jianping Zhou
- Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China.
| | - Tingjie Yin
- Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China.
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104
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Koltai T, Reshkin SJ, Carvalho TMA, Cardone RA. Targeting the Stromal Pro-Tumoral Hyaluronan-CD44 Pathway in Pancreatic Cancer. Int J Mol Sci 2021; 22:3953. [PMID: 33921242 PMCID: PMC8069142 DOI: 10.3390/ijms22083953] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/01/2021] [Accepted: 04/08/2021] [Indexed: 02/07/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest malignancies. Present-day treatments have not shown real improvements in reducing the high mortality rate and the short survival of the disease. The average survival is less than 5% after 5 years. New innovative treatments are necessary to curtail the situation. The very dense pancreatic cancer stroma is a barrier that impedes the access of chemotherapeutic drugs and at the same time establishes a pro-proliferative symbiosis with the tumor, thus targeting the stroma has been suggested by many authors. No ideal drug or drug combination for this targeting has been found as yet. With this goal in mind, here we have explored a different complementary treatment based on abundant previous publications on repurposed drugs. The cell surface protein CD44 is the main receptor for hyaluronan binding. Many malignant tumors show over-expression/over-activity of both. This is particularly significant in pancreatic cancer. The independent inhibition of hyaluronan-producing cells, hyaluronan synthesis, and/or CD44 expression, has been found to decrease the tumor cell's proliferation, motility, invasion, and metastatic abilities. Targeting the hyaluronan-CD44 pathway seems to have been bypassed by conventional mainstream oncological practice. There are existing drugs that decrease the activity/expression of hyaluronan and CD44: 4-methylumbelliferone and bromelain respectively. Some drugs inhibit hyaluronan-producing cells such as pirfenidone. The association of these three drugs has never been tested either in the laboratory or in the clinical setting. We present a hypothesis, sustained by hard experimental evidence, suggesting that the simultaneous use of these nontoxic drugs can achieve synergistic or added effects in reducing invasion and metastatic potential, in PDAC. A non-toxic, low-cost scheme for inhibiting this pathway may offer an additional weapon for treating pancreatic cancer.
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Affiliation(s)
| | - Stephan Joel Reshkin
- Department of Bioscience, Biotechnology and Biopharmaceutics, University of Bari, 70126 Bari, Italy; (T.M.A.C.); (R.A.C.)
| | - Tiago M. A. Carvalho
- Department of Bioscience, Biotechnology and Biopharmaceutics, University of Bari, 70126 Bari, Italy; (T.M.A.C.); (R.A.C.)
| | - Rosa A. Cardone
- Department of Bioscience, Biotechnology and Biopharmaceutics, University of Bari, 70126 Bari, Italy; (T.M.A.C.); (R.A.C.)
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105
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Yang Y, Yue S, Qiao Y, Zhang P, Jiang N, Ning Z, Liu C, Hou Y. Activable Multi-Modal Nanoprobes for Imaging Diagnosis and Therapy of Tumors. Front Chem 2021; 8:572471. [PMID: 33912535 PMCID: PMC8075363 DOI: 10.3389/fchem.2020.572471] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 12/18/2020] [Indexed: 01/05/2023] Open
Abstract
Malignant tumors have become one of the major causes of human death, but there remains a lack of effective methods for tiny tumor diagnosis, metastasis warning, clinical efficacy prediction, and effective treatment. In this context, localizing tiny tumors via imaging and non-invasively extracting molecular information related to tumor proliferation, invasion, metastasis, and drug resistance from the tumor microenvironment have become the most fundamental tasks faced by cancer researchers. Tumor-associated microenvironmental physiological parameters, such as hypoxia, acidic extracellular pH, protease, reducing conditions, and so forth, have much to do with prognostic indicators for cancer progression, and impact therapeutic administrations. By combining with various novel nanoparticle-based activatable probes, molecular imaging technologies can provide a feasible approach to visualize tumor-associated microenvironment parameters noninvasively and realize accurate treatment of tumors. This review focuses on the recent achievements in the design of “smart” nanomedicine responding to the tumor microenvironment-related features and highlights state-of- the-art technology in tumor imaging diagnosis and therapy.
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Affiliation(s)
- Yan Yang
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
| | - Saisai Yue
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
| | - Yuanyuan Qiao
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
| | - Peisen Zhang
- Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China.,School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, China
| | - Ni Jiang
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
| | - Zhenbo Ning
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
| | - Chunyan Liu
- Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
| | - Yi Hou
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China.,Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
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106
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Antimicrobial nanomedicine for ocular bacterial and fungal infection. Drug Deliv Transl Res 2021; 11:1352-1375. [PMID: 33840082 DOI: 10.1007/s13346-021-00966-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2021] [Indexed: 12/13/2022]
Abstract
Ocular infection induced by bacteria and fungi is a major cause of visual impairment and blindness. Topical administration of antibiotics remains the first-line treatment, as effective eradication of pathogens is the core of the anti-infection strategy. Whereas, eye drops lack efficiency and have relatively low bioavailability. Intraocular injection may cause concurrent ocular damage and secondary infection. In addition, antibiotic-based management can be limited by the low sensitivity to multidrug-resistant bacteria. Nanomedicine is proposed as a prospective, effective, and noninvasive platform to mediate ocular delivery and combat pathogen or even resistant strains. Nanomedicine can not only carry antimicrobial agents to fight against pathogens but also directly active microbicidal capability, killing pathogens. More importantly, by modification, nanomedicine can achieve enhanced residence time and release time on the cornea, and easy penetration through corneal tissues into anterior and posterior segments of the eye, thus improving the therapeutic effect for ocular infection. In this review, several categories of antimicrobial nanomedicine are systematically discussed, where the efficiency and possibility of further embellishment and improvement to adapt to clinical use are also investigated. All in all, novel antimicrobial nanomedicine provides potent and prospective ways to manage severe and refractory ocular infections.
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107
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Hu J, Yuan X, Wang F, Gao H, Liu X, Zhang W. The progress and perspective of strategies to improve tumor penetration of nanomedicines. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.11.006] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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108
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Fan F, Jin L, Yang L. pH-Sensitive Nanoparticles Composed Solely of Membrane-Disruptive Macromolecules for Treating Pancreatic Cancer. ACS APPLIED MATERIALS & INTERFACES 2021; 13:12824-12835. [PMID: 33689289 DOI: 10.1021/acsami.0c16576] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Pancreatic tumor is extremely lethal because its cancerous structures are sheltered by dense stromal barriers that hinder the infiltration of therapeutics. To facilitate the infiltration of therapeutics through the stromal barrier, remodeling the stroma with an adjuvant prior to or together with gemcitabine-the current chemotherapeutic standard for pancreatic cancer-is a widely studied strategy; nevertheless, the intrinsic nonuniformity in distribution (spatial and/or temporal) of the adjuvant and gemcitabine has raised the increased risk of tumor metastasis as a major concern. In this work, we propose long-circulating, pH-sensitive nanoparticles composed solely of cellular membrane-disruptive molecules as a new approach for treating pancreatic cancer. Using a micelle of a polymeric mimetic of host defense peptides as the model for such nanoparticles, we showed that this nanoparticle exhibited acid-activated cytotoxicity indiscriminately to both cancerous and fibroblast cells, and the underlying activity mode was acid-activatable disruption of cellular membrane integrity. As a result, our acid-activatable nanoparticle effectively permeabilized the stromal barrier and eradicated the otherwise sheltered pancreatic cancer cells, as demonstrated with a three-dimensional spheroid in which a shell of fibroblast NIH-3T3 cells was cultured over a core of pancreatic BxPC-3 cells. When administered intravenously into mouse models bearing xenograft pancreatic BxPC-3 tumors, our acid-activatable nanoparticle efficiently inhibited tumor growth without causing noticeable off-target adverse effects or promoting tumor metastasis. Notably, this nanoparticle permeabilized the otherwise dense pancreatic tumor tissue while significantly suppressing the expression of extracellular matrix components and activated cancer-associated fibroblasts. Although the feasibility of our approach was demonstrated with a micelle of a polymeric molecule, we trust that future research efforts in this pathway may eventually offer translational formulations for improving the therapeutic efficacy of pancreatic cancer.
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Affiliation(s)
- Feng Fan
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Lijun Jin
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Lihua Yang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China
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109
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Vetvicka D, Sivak L, Jogdeo CM, Kumar R, Khan R, Hang Y, Oupický D. Gene silencing delivery systems for the treatment of pancreatic cancer: Where and what to target next? J Control Release 2021; 331:246-259. [PMID: 33482273 DOI: 10.1016/j.jconrel.2021.01.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 02/07/2023]
Abstract
Despite intensive research efforts and development of numerous new anticancer drugs and treatment strategies over the past decades, there has been only very limited improvement in overall patient survival and in effective treatment options for pancreatic cancer. Current chemotherapy improves survival in terms of months and death rates in pancreatic cancer patients are almost equivalent to incidence rates. It is imperative to develop new therapeutic approaches. Among them, gene silencing shows promise of effectiveness in both tumor cells and stromal cells by inhibiting tumor-promoting genes. This review summarizes potential targets for gene silencing in both pancreatic cancer cells and abundant stromal cells focusing on non-viral delivery systems for small RNAs and discusses the potential immunological implications. The review concludes with the importance of multifactorial therapy of pancreatic cancer.
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Affiliation(s)
- David Vetvicka
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States; Institute of Biophysics and Informatics, First Faculty of Medicine, Charles University, Salmovska 1, Prague 2 12000, Czech Republic
| | - Ladislav Sivak
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno CZ-61300, Czech Republic
| | - Chinmay M Jogdeo
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Raj Kumar
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Rubayat Khan
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Yu Hang
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - David Oupický
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States.
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110
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Yan Y, Li Y, Zhang Z, Wang X, Niu Y, Zhang S, Xu W, Ren C. Advances of peptides for antibacterial applications. Colloids Surf B Biointerfaces 2021; 202:111682. [PMID: 33714188 DOI: 10.1016/j.colsurfb.2021.111682] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 12/09/2020] [Accepted: 03/05/2021] [Indexed: 01/08/2023]
Abstract
In the past few decades, peptide antibacterial products with unique antibacterial mechanisms have attracted widespread interest. They can effectively reduce the probability of drug resistance of bacteria and are biocompatible, so they possess tremendous development prospects. This review provides recent research and analysis on the basic types of antimicrobial peptides (including poly (amino acid)s, short AMPs, and lipopeptides) and factors to optimize antimicrobial effects. It also summarizes the two most important modes of action of antimicrobial peptides and the latest developments in the application of AMPs, including antimicrobial agent, wound healing, preservative, antibacterial coating and others. Finally, we discuss the remaining challenges to improve the antibacterial peptides and propose prospects in the field.
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Affiliation(s)
- Yuhan Yan
- School of Chemistry and Materials Science, Ludong University, Yantai, 264025, China
| | - Yuanze Li
- School of Chemistry and Materials Science, Ludong University, Yantai, 264025, China
| | - Zhiwen Zhang
- School of Chemistry and Materials Science, Ludong University, Yantai, 264025, China
| | - Xinhao Wang
- School of Chemistry and Materials Science, Ludong University, Yantai, 264025, China
| | - Yuzhong Niu
- School of Chemistry and Materials Science, Ludong University, Yantai, 264025, China
| | - Shaohua Zhang
- School of Chemistry and Materials Science, Ludong University, Yantai, 264025, China.
| | - Wenlong Xu
- School of Chemistry and Materials Science, Ludong University, Yantai, 264025, China.
| | - Chunguang Ren
- Yantai Institute of Materia Medica, Yantai, 264000, China.
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111
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Gong C, Yu X, Zhang W, Han L, Wang R, Wang Y, Gao S, Yuan Y. Regulating the immunosuppressive tumor microenvironment to enhance breast cancer immunotherapy using pH-responsive hybrid membrane-coated nanoparticles. J Nanobiotechnology 2021; 19:58. [PMID: 33632231 PMCID: PMC7905864 DOI: 10.1186/s12951-021-00805-8] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 02/10/2021] [Indexed: 12/11/2022] Open
Abstract
The combination of an immuno-metabolic adjuvant and immune checkpoint inhibitors holds great promise for effective suppression of tumor growth and invasion. In this study, a pH-responsive co-delivery platform was developed for metformin (Met), a known immuno-metabolic modulator, and short interfering RNA (siRNA) targeting fibrinogen-like protein 1 mRNA (siFGL1), using a hybrid biomimetic membrane (from macrophages and cancer cells)-camouflaged poly (lactic-co-glycolic acid) nanoparticles. To improve the endo-lysosomal escape of siRNA for effective cytosolic siRNA delivery, a pH-triggered CO2 gas-generating nanoplatform was developed using the guanidine group of Met. It can react reversibly with CO2 to form Met-CO2 for the pH-dependent capture/release of CO2. The introduction of Met, a conventional anti-diabetic drug, promotes programmed death-ligand 1 (PD-L1) degradation by activating adenosine monophosphate-activated protein kinase, subsequently blocking the inhibitory signals of PD-L1. As a result, siFGL1 delivery by the camouflaged nanoparticles of the hybrid biomimetic membrane can effectively silence the FGL1 gene, promoting T-cell-mediated immune responses and enhancing antitumor immunity. We found that a combination of PD-L1/programmed death 1 signaling blockade and FGL1 gene silencing exhibited high synergistic therapeutic efficacy against breast cancer in vitro and in vivo. Additionally, Met alleviated tumor hypoxia by reducing oxygen consumption and inducing M1-type differentiation of tumor-related macrophages, which improved the tumor immunosuppressive microenvironment. Our results indicate the potential of hybrid biomimetic membrane-camouflaged nanoparticles and combined Met-FGL1 blockade in breast cancer immunotherapy.![]()
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Affiliation(s)
- Chunai Gong
- Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 201999, China
| | - Xiaoyan Yu
- Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 201999, China
| | - Wei Zhang
- Department of Pharmaceutics, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200000, China
| | - Lu Han
- Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 201999, China
| | - Rong Wang
- Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 201999, China
| | - Yujie Wang
- Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 201999, China
| | - Shen Gao
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China.
| | - Yongfang Yuan
- Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 201999, China.
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112
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Xiong W, Qi L, Jiang N, Zhao Q, Chen L, Jiang X, Li Y, Zhou Z, Shen J. Metformin Liposome-Mediated PD-L1 Downregulation for Amplifying the Photodynamic Immunotherapy Efficacy. ACS APPLIED MATERIALS & INTERFACES 2021; 13:8026-8041. [PMID: 33577301 DOI: 10.1021/acsami.0c21743] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Photodynamic therapy (PDT) is a promising strategy for cancer treatment. It can not only generate reactive oxygen species (ROS) to cause the chemical damage of tumor cells in the presence of enough oxygen but also promote the antitumor immunity of T cells through enhancing the production of interferon γ (IFN-γ). However, one phenomenon is ignored so far that the enhanced production of IFN-γ caused by PDT may significantly increase the expression of programmed death-ligand 1 (PD-L1) on the tumor cell membrane and thus could inhibit the immune killing effects of T cells. Herein, we report the construction of a composite by loading metformin (Met) and IR775 into a clinically usable liposome as a two-in-one nanoplatform (IR775@Met@Lip) to solve this problem. The IR775@Met@Lip could reverse tumor hypoxia to enhance ROS production to elicit more chemical damage. Besides, the overexpression of PD-L1 by PDT was also effectively down-regulated. These therapeutic benefits including decreased PD-L1 expression, alleviated T cell exhaustion, and reversed tumor hypoxia successfully suppressed both the primary and abscopal tumor growth in bladder and colon cancers, respectively. Combining with its excellent biocompatibility, our results indicate that this IR775@Met@Lip system has great potential to become a highly effective cancer therapy modality.
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Affiliation(s)
- Wei Xiong
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Lin Qi
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Ning Jiang
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325001, China
| | - Qi Zhao
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325001, China
| | - Lingxiao Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Xin Jiang
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Yuan Li
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Zaigang Zhou
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325001, China
| | - Jianliang Shen
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325001, China
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113
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Liu J, Sun L, Li L, Zhang R, Xu ZP. Synergistic Cancer Photochemotherapy via Layered Double Hydroxide-Based Trimodal Nanomedicine at Very Low Therapeutic Doses. ACS APPLIED MATERIALS & INTERFACES 2021; 13:7115-7126. [PMID: 33543935 DOI: 10.1021/acsami.0c23143] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The success of cancer therapy is always accompanied by severe side effects due to the high amount of toxic antitumor drugs that off-target normal organs/tissues. Herein, we report the development of a trifunctional layered double hydroxide (LDH) nanosystem for combined photochemotherapy of skin cancer at very low therapeutic doses. This nanosystem (ICG/Cu-LDH@BSA-DOX) is composed of acid-responsive bovine serum albumin-doxorubicin prodrug (BSA-DOX) and indocyanine green (ICG)-intercalated Cu-doped LDH nanoparticle. ICG/Cu-LDH@BSA-DOX is able to release DOX in an acid-triggered manner, efficiently and simultaneously generates heating and reactive oxygen species (ROS) upon 808 nm laser irradiation, and synergistically induces apoptosis of skin cancer cells. In vivo therapeutic evaluations demonstrate that ICG/Cu-LDH@BSA-DOX nearly eradicated the tumor tissues upon one-course treatment using very low doses of therapeutic agents (0.175 mg/kg DOX, 0.5 mg/kg Cu, and 0.25 mg/kg ICG) upon very mild 808 nm laser irradiation (0.3 W/cm2 for 2 min). This work thus provides a novel strategy to design anticancer nanomedicine for efficient combination cancer treatment with minimal side effects in clinical applications.
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Affiliation(s)
- Jianping Liu
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, QLD 4072, Australia
| | - Luyao Sun
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, QLD 4072, Australia
| | - Li Li
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, QLD 4072, Australia
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, QLD 4072, Australia
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, QLD 4072, Australia
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114
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Jin G, Gao Z, Liu Y, Zhao J, Ou H, Xu F, Ding D. Polymeric Nitric Oxide Delivery Nanoplatforms for Treating Cancer, Cardiovascular Diseases, and Infection. Adv Healthc Mater 2021; 10:e2001550. [PMID: 33314793 DOI: 10.1002/adhm.202001550] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/05/2020] [Indexed: 02/06/2023]
Abstract
The shortened Abstract is as follows: Therapeutic gas nitric oxide (NO) has demonstrated the unique advances in biomedical applications due to its prominent role in regulating physiological/pathophysiological activities in terms of vasodilation, angiogenesis, chemosensitizing effect, and bactericidal effect. However, it is challenging to deliver NO, due to its short half-life (<5 s) and short diffusion distances (20-160 µm). To address these, various polymeric NO delivery nanoplatforms (PNODNPs) have been developed for cancer therapy, antimicrobial and cardiovascular therapeutics, because of the important advantages of polymeric delivery nanoplatforms in terms of controlled release of therapeutics and the extremely versatile nature. This reviews highlights the recent significant advances made in PNODNPs for NO storing and targeting delivery. The ideal and unique criteria that are required for PNODNPs for treating cancer, cardiovascular diseases and infection, respectively, are summarized. Hopefully, effective storage and targeted delivery of NO in a controlled manner using PNODNPs could pave the way for NO-sensitized synergistic therapy in clinical practice for treating the leading death-causing diseases.
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Affiliation(s)
- Guorui Jin
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education School of Life Science and Technology Xi'an Jiaotong University Xi'an 710049 China
- Bioinspired Engineering and Biomechanics Center (BEBC) Xi'an Jiaotong University Xi'an 710049 China
| | - Zhiyuan Gao
- State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences Nankai University Tianjin 300071 China
| | - Yangjing Liu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education School of Life Science and Technology Xi'an Jiaotong University Xi'an 710049 China
- Bioinspired Engineering and Biomechanics Center (BEBC) Xi'an Jiaotong University Xi'an 710049 China
| | - Jing Zhao
- Shaanxi Key Lab Degradable Biomedical Materials School of Chemical Engineering Northwest University 229 North Taibai North Road Xi'an 710069 China
| | - Hanlin Ou
- State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences Nankai University Tianjin 300071 China
| | - Feng Xu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education School of Life Science and Technology Xi'an Jiaotong University Xi'an 710049 China
- Bioinspired Engineering and Biomechanics Center (BEBC) Xi'an Jiaotong University Xi'an 710049 China
| | - Dan Ding
- State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences Nankai University Tianjin 300071 China
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Pershina AG, Brikunova OY, Demin AM, Abakumov MA, Vaneev AN, Naumenko VA, Erofeev AS, Gorelkin PV, Nizamov TR, Muslimov AR, Timin AS, Malkeyeva D, Kiseleva E, Vtorushin SV, Larionova IV, Gereng EA, Minin AS, Murzakaev AM, Krasnov VP, Majouga AG, Ogorodova LM. Variation in tumor pH affects pH-triggered delivery of peptide-modified magnetic nanoparticles. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2021; 32:102317. [PMID: 33096245 DOI: 10.1016/j.nano.2020.102317] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 09/11/2020] [Accepted: 10/07/2020] [Indexed: 01/27/2023]
Abstract
Acidification of the extracellular matrix, an intrinsic characteristic of many solid tumors, is widely exploited for physiologically triggered delivery of contrast agents, drugs, and nanoparticles to tumor. However, pH of tumor microenvironment shows intra- and inter-tumor variation. Herein, we investigate the impact of this variation on pH-triggered delivery of magnetic nanoparticles (MNPs) modified with pH-(low)-insertion peptide (pHLIP). Fluorescent flow cytometry, laser confocal scanning microscopy and transmission electron microscopy data proved that pHLIP-conjugated MNPs interacted with 4T1 cells in two-dimensional culture and in spheroids more effectively at pH 6.4 than at pH 7.2, and entered the cell via clathrin-independent endocytosis. The accumulation efficiency of pHLIP-conjugated MNPs in 4T1 tumors after their intravenous injection, monitored in vivo by magnetic resonance imaging, showed variation. Analysis of the tumor pH profiles recorded with implementation of original nanoprobe pH sensor, revealed obvious correlation between pH measured in the tumor with the amount of accumulated MNPs.
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Affiliation(s)
- Alexandra G Pershina
- Siberian State Medical University, Tomsk, Russia; Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Tomsk, Russia.
| | | | - Alexander M Demin
- Postovsky Institute of Organic Synthesis UB RAS, Yekaterinburg, Russia
| | - Maxim A Abakumov
- National University of Science and Technology MISiS, Moscow, Russia
| | - Alexander N Vaneev
- National University of Science and Technology MISiS, Moscow, Russia; Lomonosov Moscow State University, Moscow, Russia
| | - Victor A Naumenko
- National University of Science and Technology MISiS, Moscow, Russia; V. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia
| | - Alexander S Erofeev
- National University of Science and Technology MISiS, Moscow, Russia; Lomonosov Moscow State University, Moscow, Russia
| | - Peter V Gorelkin
- National University of Science and Technology MISiS, Moscow, Russia; Medical Nanotechnology LLC, Moscow, Russia
| | - Timur R Nizamov
- National University of Science and Technology MISiS, Moscow, Russia
| | - Albert R Muslimov
- Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russia
| | - Alexander S Timin
- Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Tomsk, Russia; Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russia
| | - Dina Malkeyeva
- Institute of Cytology and Genetics SB RAS, Novosibirsk, Russia
| | - Elena Kiseleva
- Institute of Cytology and Genetics SB RAS, Novosibirsk, Russia
| | - Sergey V Vtorushin
- Siberian State Medical University, Tomsk, Russia; Cancer Research Institute, Tomsk National Research Medical Center RAS, Tomsk, Russia
| | - Irina V Larionova
- Cancer Research Institute, Tomsk National Research Medical Center RAS, Tomsk, Russia; National Research Tomsk State University, Tomsk, Russia
| | | | - Artem S Minin
- Mikheev Institute of Metal Physics UB RAS, Yekaterinburg, Russia
| | - Aidar M Murzakaev
- Institute of Electrophysics UB RAS, Yekaterinburg, Russia; Ural Federal University, Yekaterinburg, Russia
| | - Victor P Krasnov
- Postovsky Institute of Organic Synthesis UB RAS, Yekaterinburg, Russia; Ural Federal University, Yekaterinburg, Russia
| | - Alexander G Majouga
- National University of Science and Technology MISiS, Moscow, Russia; Lomonosov Moscow State University, Moscow, Russia; Dmitry Mendeleev University of Chemical Technology of Russia, Moscow, Russia
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116
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Regulation of tumor microenvironment for pancreatic cancer therapy. Biomaterials 2021; 270:120680. [PMID: 33588140 DOI: 10.1016/j.biomaterials.2021.120680] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 01/04/2021] [Accepted: 01/14/2021] [Indexed: 02/05/2023]
Abstract
Pancreatic cancer (PC) is one kind of the most lethal malignancies worldwide, owing to its insidious symptoms, early metastases, and negative responses to current therapies. With an increasing understanding of pathology, the tumor microenvironment (TME) plays a significant role in ineffective treatment and poor prognosis of PC. Thus, a growing number of studies have focused on whether components of the TME could be effective targets for PC therapy. Biomaterials have been widely applied in cancer therapy, and numerous organic or inorganic biomaterials for TME regulation have been developed to inhibit the growth and metastasis of PC, as well as reverse therapeutic resistance. In this review, we discuss various biomaterials utilized to treat PC based on different components of the TME, including, but not limited to, extracellular matrix (ECM), abnormal tumor vascularization, and tumor-associated immune cells, as well as other unconventional therapeutic strategies. Besides, the perspectives on the underlying future of theranostic nanomedicines for PC therapy are also presented.
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117
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Wu Y, Zhang C, Jiang K, Werner J, Bazhin AV, D'Haese JG. The Role of Stellate Cells in Pancreatic Ductal Adenocarcinoma: Targeting Perspectives. Front Oncol 2021; 10:621937. [PMID: 33520728 PMCID: PMC7841014 DOI: 10.3389/fonc.2020.621937] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 11/27/2020] [Indexed: 12/11/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a gastrointestinal malignancy with a dismal clinical outcome. Accumulating evidence suggests that activated pancreatic stellate cells (PSCs), the major producers of extracellular matrix (ECM), drive the severe stromal/desmoplastic reaction in PDAC. Furthermore, the crosstalk among PSCs, pancreatic cancer cells (PCCs) as well as other stroma cells can establish a growth-supportive tumor microenvironment (TME) of PDAC, thereby enhancing tumor growth, metastasis, and chemoresistance via various pathways. Recently, targeting stroma has emerged as a promising strategy for PDAC therapy, and several novel strategies have been proposed. The aim of our study is to give a profound review of the role of PSCs in PDAC progression and recent advances in stroma-targeting strategies.
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Affiliation(s)
- Yang Wu
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Chun Zhang
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Kuirong Jiang
- Pancreas Center and Pancreas Institute, Nanjing Medical University, Nanjing, China
| | - Jens Werner
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Alexandr V Bazhin
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Jan G D'Haese
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
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118
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Diethyldithiocarbamate-copper complex (CuET) inhibits colorectal cancer progression via miR-16-5p and 15b-5p/ALDH1A3/PKM2 axis-mediated aerobic glycolysis pathway. Oncogenesis 2021; 10:4. [PMID: 33419984 PMCID: PMC7794448 DOI: 10.1038/s41389-020-00295-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 12/01/2020] [Accepted: 12/03/2020] [Indexed: 02/06/2023] Open
Abstract
Exploring novel anticancer drugs to optimize the efficacy may provide a benefit for the treatment of colorectal cancer (CRC). Disulfiram (DSF), as an antialcoholism drug, is metabolized into diethyldithiocarbamate-copper complex (CuET) in vivo, which has been reported to exert the anticancer effects on various tumors in preclinical studies. However, little is known about whether CuET plays an anti-cancer role in CRC. In this study, we found that CuET had a marked effect on suppressing CRC progression both in vitro and in vivo by reducing glucose metabolism. Mechanistically, using RNA-seq analysis, we identified ALDH1A3 as a target gene of CuET, which promoted cell viability and the capacity of clonal formation and inhibited apoptosis in CRC cells. MicroRNA (miR)-16-5p and 15b-5p were shown to synergistically regulate ALDH1A3, which was negatively correlated with both of them and inversely correlated with the survival of CRC patients. Notably, using co-immunoprecipitation followed with mass spectrometry assays, we identified PKM2 as a direct downstream effector of ALDH1A3 that stabilized PKM2 by reducing ubiquitination. Taken together, we disclose that CuET treatment plays an active role in inhibiting CRC progression via miR-16-5p and 15b-5p/ALDH1A3/PKM2 axis–mediated aerobic glycolysis pathway.
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119
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Paroha S, Verma J, Dubey RD, Dewangan RP, Molugulu N, Bapat RA, Sahoo PK, Kesharwani P. Recent advances and prospects in gemcitabine drug delivery systems. Int J Pharm 2021; 592:120043. [DOI: 10.1016/j.ijpharm.2020.120043] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/17/2020] [Accepted: 10/29/2020] [Indexed: 12/13/2022]
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120
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Zhang M, Chen X, Radacsi N. New tricks of old drugs: Repurposing non-chemo drugs and dietary phytochemicals as adjuvants in anti-tumor therapies. J Control Release 2020; 329:96-120. [PMID: 33259852 DOI: 10.1016/j.jconrel.2020.11.047] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/22/2020] [Accepted: 11/24/2020] [Indexed: 12/14/2022]
Abstract
Combination therapy has long been applied to enhance therapeutic effect and deal with the occurrence of multi-drug resistance in cancer treatment. However, the overlapping toxicity of multiple anticancer drugs to healthy tissues and increasing financial burden on patients emerged as major concerns. As promising alternatives to chemo agents, repurposed non-chemo drugs and dietary phytochemicals have been investigated as adjuvants to conventional anti-tumor therapeutics, offering a safe and economic strategy for combination therapy. In this review, we aim to highlight the advances in research about combination therapy using conventional therapeutics and repurposed drugs or phytochemicals for an enhanced anti-tumor efficacy, along with the mechanisms involved in the synergism. Beyond these, we outlined the potential challenges and solutions for clinical translation of the proposed combination therapy, providing a safe and affordable strategy to improve the reach of cancer therapy to low income regions with such new tricks of old drugs.
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Affiliation(s)
- Mei Zhang
- School of Engineering, Institute for Materials and Processes, University of Edinburgh, Robert Stevenson Road, Edinburgh EH9 3FB, United Kingdom; School of Engineering, Institute for Bioengineering, University of Edinburgh, The King's Buildings, Edinburgh EH9 3JL, United Kingdom.
| | - Xianfeng Chen
- School of Engineering, Institute for Bioengineering, University of Edinburgh, The King's Buildings, Edinburgh EH9 3JL, United Kingdom.
| | - Norbert Radacsi
- School of Engineering, Institute for Materials and Processes, University of Edinburgh, Robert Stevenson Road, Edinburgh EH9 3FB, United Kingdom.
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121
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Zhao M, Liang Z, Zhang B, Wang Q, Lee J, Li F, Wang Q, Ma D, Ling D. Supramolecular Container-Mediated Surface Engineering Approach for Regulating the Biological Targeting Effect of Nanoparticles. NANO LETTERS 2020; 20:7941-7947. [PMID: 33078612 DOI: 10.1021/acs.nanolett.0c02701] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Surface chemistry is essential for the biomedical applications of functional nanomaterials. Here, a supramolecular container-based surface engineering approach is designed to impart excellent water dispersibility and precisely control the orientation of surface targeting ligands of the nanoparticles. An acyclic cucurbituril (aCB) molecular container is used as a chemical bridge to incorporate nanoparticles and targeting ligands via a bilateral host-guest complexation, enabling the bioactive moieties of targeting ligands to be fully exposed and faced outward to facilitate biological targeting. The enhanced biological targeting effect as well as targeted imaging performance of aCB-engineered nanoparticles are demonstrated in vitro and in vivo. Molecular dynamic simulations illustrate a tight binding of targeting ligand to the relevant receptor with the assistance of the aCB molecular container for the enhanced targeting efficiency, representing an attractive extension of supramolecular chemistry-based technology for nanoparticle surface engineering and supramolecularly regulated biological targeting.
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Affiliation(s)
- Meng Zhao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
- Hangzhou Institute of Innovative Medicine, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Zeyu Liang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
- Hangzhou Institute of Innovative Medicine, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Bo Zhang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Qiyue Wang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Jiyoung Lee
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Fangyuan Li
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Qi Wang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Da Ma
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Daishun Ling
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
- Hangzhou Institute of Innovative Medicine, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
- Key Laboratory of Biomedical Engineering of the Ministry of Education, College of Biomedical Engineering & Instrument Science, Zhejiang University, Hangzhou 310027, China
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122
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Han H, Gao Y, Chai M, Zhang X, Liu S, Huang Y, Jin Q, Grzybowski A, Ji J, Yao K. Biofilm microenvironment activated supramolecular nanoparticles for enhanced photodynamic therapy of bacterial keratitis. J Control Release 2020; 327:676-687. [DOI: 10.1016/j.jconrel.2020.09.014] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 09/03/2020] [Accepted: 09/07/2020] [Indexed: 11/17/2022]
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123
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Miyazaki Y, Oda T, Mori N, Kida YS. Adipose-derived mesenchymal stem cells differentiate into pancreatic cancer-associated fibroblasts in vitro. FEBS Open Bio 2020; 10:2268-2281. [PMID: 32931156 PMCID: PMC7609785 DOI: 10.1002/2211-5463.12976] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/20/2020] [Accepted: 09/09/2020] [Indexed: 12/19/2022] Open
Abstract
Cancer-associated fibroblasts (CAFs) are key components of the dense, proliferating stroma observed in pancreatic ductal adenocarcinoma (PDAC), and CAF subpopulations drive tumor heterogeneity and play a major role in PDAC progression and drug resistance. CAFs consist of heterogenous subpopulations such as myoblastic CAF (myCAF) and inflammatory CAF (iCAF), and each has distinct essential roles. However, it is not clear how CAF subpopulations are formed in PDAC. Adipose-derived MSCs (AD-MSCs), which possess a high multilineage potential and self-renewal capacity, are reported to be one of the in vivo CAF sources. Here, we aimed to investigate whether AD-MSCs can act as precursors for CAFs in vitro. We recorded morphological features and collected omics data from two in vitro co-culture models for recapitulating clinical PDAC. Additionally, we tested the advantages of the co-culture model in terms of accurately modeling morphology and CAF heterogeneity. We showed that AD-MSCs differentiate into two distinct CAF subpopulations: Direct contact co-culture with PDAC cell line Capan-1 induced differentiation into myCAFs and iCAFs, while indirect co-culture induced differentiation into only iCAFs. Using these co-culture systems, we also identified novel CAF markers that may be helpful for elucidating the mechanisms of CAFs in the tumor microenvironment (TME). In conclusion, AD-MSCs can differentiate into distinct CAF subtypes depending on the different co-culture conditions in vitro, and the identification of potential CAF markers may aid in future investigations of the mechanisms underlying the role of CAFs in the TME.
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Affiliation(s)
- Yoshihiro Miyazaki
- Department of Gastrointestinal and Hepato‐Biliary‐Pancreatic SurgeryFaculty of MedicineUniversity of TsukubaTsukubaJapan
- Cellular and Molecular Biotechnology Research InstituteNational Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
| | - Tatsuya Oda
- Department of Gastrointestinal and Hepato‐Biliary‐Pancreatic SurgeryFaculty of MedicineUniversity of TsukubaTsukubaJapan
| | - Nobuhito Mori
- Cellular and Molecular Biotechnology Research InstituteNational Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
| | - Yasuyuki S. Kida
- Cellular and Molecular Biotechnology Research InstituteNational Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
- Advanced Photonics and Biosensing Open Innovation LaboratoryThe National Institute of Advanced Industrial Science and Technology (AIST)TsukubaJapan
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124
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Wei QY, Xu YM, Lau ATY. Recent Progress of Nanocarrier-Based Therapy for Solid Malignancies. Cancers (Basel) 2020; 12:cancers12102783. [PMID: 32998391 PMCID: PMC7600685 DOI: 10.3390/cancers12102783] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 09/16/2020] [Accepted: 09/21/2020] [Indexed: 02/05/2023] Open
Abstract
Conventional chemotherapy is still an important option of cancer treatment, but it has poor cell selectivity, severe side effects, and drug resistance. Utilizing nanoparticles (NPs) to improve the therapeutic effect of chemotherapeutic drugs has been highlighted in recent years. Nanotechnology dramatically changed the face of oncology by high loading capacity, less toxicity, targeted delivery of drugs, increased uptake to target sites, and optimized pharmacokinetic patterns of traditional drugs. At present, research is being envisaged in the field of novel nano-pharmaceutical design, such as liposome, polymer NPs, bio-NPs, and inorganic NPs, so as to make chemotherapy effective and long-lasting. Till now, a number of studies have been conducted using a wide range of nanocarriers for the treatment of solid tumors including lung, breast, pancreas, brain, and liver. To provide a reference for the further application of chemodrug-loaded nanoformulations, this review gives an overview of the recent development of nanocarriers, and the updated status of their use in the treatment of several solid tumors.
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125
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Kurrikoff K, Vunk B, Langel Ü. Status update in the use of cell-penetrating peptides for the delivery of macromolecular therapeutics. Expert Opin Biol Ther 2020; 21:361-370. [PMID: 32938243 DOI: 10.1080/14712598.2021.1823368] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION In this review, recent developments and applications with cell-penetrating peptides (CPP) are discussed. CPPs are widely used tools for the delivery of various macromolecular therapeutics, such as proteins and nucleic acids. AREAS COVERED The current review focuses on recent important advances and reports that demonstrate high clinical and translational potential. Most important clinical developments have occurred with the CPP-drug conjugate approaches that target various protein-protein interactions, and these have been highlighted subsequently. Most of the applications are targeting cancer, but recently, noteworthy advances have taken place in the field of antisense oligonucleotides and muscular dystrophies, lung targeting, and trans-BBB targeting. EXPERT OPINION Successful applications and clinical development with the drug conjugate approaches are discussed. On the other hand, the reasons of why the nanoparticle approaches are not as far in development are analyzed.
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Affiliation(s)
- Kaido Kurrikoff
- University of Tartu, Institute of Technology, Tartu, Estonia
| | - Birgit Vunk
- University of Tartu, Institute of Technology, Tartu, Estonia
| | - Ülo Langel
- University of Tartu, Institute of Technology, Tartu, Estonia.,Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
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126
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Deng Y, Song P, Chen X, Huang Y, Hong L, Jin Q, Ji J. 3-Bromopyruvate-Conjugated Nanoplatform-Induced Pro-Death Autophagy for Enhanced Photodynamic Therapy against Hypoxic Tumor. ACS NANO 2020; 14:9711-9727. [PMID: 32806075 DOI: 10.1021/acsnano.0c01350] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Autophagy triggered by reactive oxygen species (ROS) in photodynamic therapy (PDT) generally exhibits an anti-apoptotic effect to promote cell survival. Herein, an innovative supramolecular nanoplatform was fabricated for enhanced PDT by converting the role of autophagy from pro-survival to pro-death. The respiration inhibitor 3-bromopyruvate (3BP), which can act as an autophagy promoter and hypoxia ameliorator, was integrated into photosensitizer chlorin e6 (Ce6)-encapsulated nanoparticles to combat hypoxic tumor. 3BP could inhibit respiration by down-regulating HK-II and GAPDH expression to significantly reduce intracellular oxygen consumption rate, which could relieve tumor hypoxia for enhanced photodynamic cancer therapy. More importantly, the autophagy level was significantly elevated by the combination of 3BP and PDT determined by Western blot, immunofluorescent imaging, and transmission electron microscopy. It was very surprising that excessively activated autophagy promoted cell apoptosis, leading to the changeover of autophagy from pro-survival to pro-death. Therefore, PDT combined with 3BP could achieve efficient cell proliferation inhibition and tumor regression. Furthermore, hypoxia-inducible factor-1α (HIF-1α) could be down-regulated after tumor hypoxia was relieved by 3BP. Tumor metastasis could then be effectively inhibited by eliminating primary tumors and down-regulating HIF-1α expression. These results provide an inspiration for future innovative approaches of cancer therapy by triggering pro-death autophagy.
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Affiliation(s)
- Yongyan Deng
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
| | - Pengyu Song
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
| | - Xiaohui Chen
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
| | - Yue Huang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
| | - Liangjie Hong
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
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127
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Hu D, Zou L, Gao Y, Jin Q, Ji J. Emerging nanobiomaterials against bacterial infections in postantibiotic era. VIEW 2020. [DOI: 10.1002/viw.20200014] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Dengfeng Hu
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Lingyun Zou
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Yifan Gao
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education Department of Polymer Science and Engineering Zhejiang University Hangzhou China
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128
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Yang F, Huang J, Liu H, Lin W, Li X, Zhu X, Chen T. Lentinan-functionalized selenium nanosystems with high permeability infiltrate solid tumors by enhancing transcellular transport. NANOSCALE 2020; 12:14494-14503. [PMID: 32614349 DOI: 10.1039/d0nr02171g] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The delivery of nanomedicines into internal areas of solid tumors is a great challenge for the design of chemotherapeutic drugs and the realization of their successful application. Herein, we synthesized stable and efficient selenium nanoparticles (SeNPs) with an ideal size and a transcellular transport capability for the penetration and treatment of a solid tumor, utilizing Tw-80 as a dispersing agent and mushroom polysaccharide lentinan (LET) as a decorator. In vitro cellular experiments demonstrated that this nanosystem, LET-Tw-SeNPs, renders significant cellular uptake of HepG2 by receptor-mediated endocytosis and exhibits predominant transcellular transport and penetration capacity towards HepG2 tumor spheroids. Moreover, this therapeutic agent simultaneously inhibits the proliferation and migration of HepG2 cells via a cell cycle arrest pathway. Internalized LET-Tw-SeNPs give rise to the overproduction of intracellular reactive oxygen species (ROS), thus inducing mitochondrial rupture. Meanwhile, pharmacokinetic analysis showed that LET-Tw-SeNPs displayed a long half-life in blood. Altogether, this study demonstrates an inventive strategy for designing nanosystems with high permeability and low blood clearance, in order to achieve efficient in-depth tumor drug delivery and future clinical treatment of solid tumors.
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Affiliation(s)
- Fan Yang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China and Department of Chemistry, Jinan University, Guangzhou 510632, P. R. China.
| | - Jiarun Huang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China and Department of Chemistry, Jinan University, Guangzhou 510632, P. R. China.
| | - Hongxing Liu
- Department of Chemistry, Jinan University, Guangzhou 510632, P. R. China. and Shenzhen Agricultural Product Quality and Safety Inspection and Testing Center (Guangdong Provincial Key Laboratory of Supervision and Administration of Edible Agricultural Products, Market Supervision Administration), Shenzhen, China
| | - Weiqiang Lin
- Department of Chemistry, Jinan University, Guangzhou 510632, P. R. China.
| | - Xiaoling Li
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China and Institute of Food Safety and Nutrition, Jinan University, Guangzhou 510632, China.
| | - Xueqiong Zhu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Tianfeng Chen
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China and Department of Chemistry, Jinan University, Guangzhou 510632, P. R. China.
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129
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Russell J, Grkovski M, O'Donoghue IJ, Kalidindi TM, Pillarsetty N, Burnazi EM, Kulick A, Bahr A, Chang Q, LeKaye HC, de Stanchina E, Yu KH, Humm JL. Predicting Gemcitabine Delivery by 18F-FAC PET in Murine Models of Pancreatic Cancer. J Nucl Med 2020; 62:195-200. [PMID: 32646874 DOI: 10.2967/jnumed.120.246926] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 06/15/2020] [Indexed: 02/06/2023] Open
Abstract
18F-FAC (2'-deoxy-2'-18F-fluoro-β-d-arabinofuranosylcytosine) has close structural similarity to gemcitabine and thus offers the potential to image drug delivery to tumors. We compared tumor 18F-FAC PET images with 14C-gemcitabine levels, established ex vivo, in 3 mouse models of pancreatic cancer. We further modified tumor gemcitabine levels with injectable PEGylated recombinant human hyaluronidase (PEGPH20) to test whether changes in gemcitabine would be tracked by 18F-FAC. Methods: 18F-FAC was synthesized as described previously. Three patient-derived xenograft (PDX) models were grown in the flanks of NSG mice. Mice were given PEGPH20 or vehicle intravenously 24 h before coinjection of 18F-FAC and 14C-gemcitabine. Animals were euthanized and imaged 1 h after tracer administration. Tumor and muscle uptake of both 18F-FAC and 14C-gemcitabine was obtained ex vivo. The efficacy of PEPGPH20 was validated through staining with hyaluronic acid binding protein. Additionally, an organoid culture, initiated from a KPC (Pdx-1 Cre LSL-KrasG12D LSL-p53R172H) tumor, was used to generate orthotopically growing tumors in C57BL/6J mice, and these tumors were then serially transplanted. Animals were injected with PEGPH20 and 14C-gemcitabine as described above to validate increased drug uptake by ex vivo assay. PET/MR images were obtained using a PET insert on a 7-T MR scanner. Animals were imaged immediately before injection with PEGPH20 and again 24 h later. Results: Tumor-to-muscle ratios of 14C-gemcitabine and 18F-FAC correlated well across all PDX models and treatments (R 2 = 0.78). There was a significant increase in the tumor PET signal in PEGPH20-treated PDX animals, and this signal was matched in ex vivo counts for 2 of 3 models. In KPC-derived tumors, PEGPH20 raised 14C-gemcitabine levels (tumor-to-muscle ratio of 1.9 vs. 2.4, control vs. treated, P = 0.013). PET/MR 18F-FAC images showed a 12% increase in tumor 18F-FAC uptake after PEGPH20 treatment (P = 0.023). PEGPH20-treated animals uniformly displayed clear reductions in hyaluronic acid staining. Conclusion: 18F-FAC PET was shown to be a good surrogate for gemcitabine uptake and, when combined with MR, to successfully determine drug uptake in tumors growing in the pancreas. PEGPH20 had moderate effects on tumor uptake of gemcitabine.
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Affiliation(s)
- James Russell
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Milan Grkovski
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Isabella J O'Donoghue
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Teja M Kalidindi
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Eva M Burnazi
- Radiochemistry and Molecular Imaging Probe Core Facility, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amanda Kulick
- Anti-Tumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, New York; and
| | - Amber Bahr
- Anti-Tumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, New York; and
| | - Qing Chang
- Anti-Tumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, New York; and
| | - H Carl LeKaye
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Elisa de Stanchina
- Anti-Tumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, New York; and
| | - Kenneth H Yu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - John L Humm
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
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130
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Deng Y, Jia F, Chen X, Jin Q, Ji J. ATP Suppression by pH-Activated Mitochondria-Targeted Delivery of Nitric Oxide Nanoplatform for Drug Resistance Reversal and Metastasis Inhibition. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2001747. [PMID: 32378343 DOI: 10.1002/smll.202001747] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/05/2020] [Accepted: 04/08/2020] [Indexed: 06/11/2023]
Abstract
Mitochondria, which are important mediators for cancer initiation, growth, metastasis, and drug resistance, have been considered as a major target in cancer therapy. Herein, an acid-activated mitochondria-targeted drug nanocarrier is constructed for precise delivery of nitric oxide (NO) as an adenosine triphosphate (ATP) suppressor to amplify the therapeutic efficacy in cancer treatments. By combining α-cyclodextrin (α-CD) and acid-cleavable dimethylmaleic anhydride modified PEG conjugated mitochondria-targeting peptide, the nanocarrier shows prolonged blood circulation time and enhanced cellular uptake together with selectively restoring mitochondria-targeting capability under tumor extracellular pH (6.5). Such specific mitochondria-targeted delivery of NO proves crucial in inducing mitochondria dysfunction through facilitating mitochondrial membrane permeabilization and downregulating ATP level, which can inhibit P-glycoprotein-related bioactivities and formation of tumor-derived microvesicles to combat drug resistance and cancer metastasis. Therefore, this pioneering acid-activated mitochondria-targeted NO nanocarrier is supposed to be a malignant tumor opponent and may provide insights for diverse NO-relevant cancer treatments.
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Affiliation(s)
- Yongyan Deng
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
| | - Fan Jia
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
| | - Xiaohui Chen
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
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131
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Gao Y, Wang J, Chai M, Li X, Deng Y, Jin Q, Ji J. Size and Charge Adaptive Clustered Nanoparticles Targeting the Biofilm Microenvironment for Chronic Lung Infection Management. ACS NANO 2020; 14:5686-5699. [PMID: 32320228 DOI: 10.1021/acsnano.0c00269] [Citation(s) in RCA: 154] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Chronic lung infection caused by bacterial biofilms is an extremely serious clinical problem, which can lead to the failure of antibiotic therapy. Although nanoparticles have shown great potential in the treatment of biofilms, the efficient penetration and retention of nanoparticles in biofilms is still a big challenge. To address this issue, we herein fabricate size and charge adaptive azithromycin (AZM)-conjugated clustered nanoparticles (denoted as AZM-DA NPs) as therapeutic agents for treating biofilms. The AZM-DA NPs are prepared by electrostatic complexation between AZM conjugated amino-ended poly(amidoamine) dendrimer (PAMAM) and 2,3-dimethyl maleic anhydride (DA) modified poly(ethylene glycol)-block-polylysine (PEG-b-PLys). It is noteworthy that the AZM-DA NPs can disassemble in an acidic biofilm microenvironment (pH 6.0), leading to the release of secondary AZM-conjugated PAMAM nanoparticles (PAMAM-AZM NPs). PAMAM-AZM NPs with small size and positive charge are beneficial for improved penetration and retention inside biofilms, enhanced permeabilization of the bacterial membrane, and increased internalization of AZM, thus exhibiting excellent antibiofilm activities. AZM-DA NPs are also favorable as long-term antibacterial agents due to the reduced occurrence of drug resistance. In vivo therapeutic performance is confirmed by the reduced bacterial burden and the alleviated inflammation in the chronic lung infection model. This research not only develops an innovative strategy for antibiotic delivery in vivo but also provides an effective way for the management of biofilm-associated infections, including chronic lung infection.
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Affiliation(s)
- Yifan Gao
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Jing Wang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Mengying Chai
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Xu Li
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Yongyan Deng
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
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132
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Han H, Yin Q, Tang X, Yu X, Gao Q, Tang Y, Grzybowski A, Yao K, Ji J, Shentu X. Development of mucoadhesive cationic polypeptide micelles for sustained cabozantinib release and inhibition of corneal neovascularization. J Mater Chem B 2020; 8:5143-5154. [PMID: 32420566 DOI: 10.1039/d0tb00874e] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Corneal neovascularization (CNV) is one of the leading risk factors for vision loss. Anti-angiogenic drugs can theoretically be extended to the treatment of CNV. However, the application of these drugs is often hindered by traditional administration methods, e.g., eye drops, which is ascribed to the unique structure of the cornea and tear film. In this study, cationic polypeptide nanoparticles with mucoadhesive ability that carry lipophilic cabozantinib (a tyrosine kinase inhibitor), called Cabo-NPs, were developed for sustained cabozantinib release and inhibition of CNV. The polypeptides were synthesized via N-carboxyanhydride ring-opening polymerization and could self-assemble into micelles with cabozantinib in aqueous solution. The Cabo-NPs possessed good biocompatibility both in corneal epithelial cells and mouse corneas. More importantly, in vitro angiogenesis assays demonstrated the strong inhibitory effect of Cabo-NPs on cell migration and tube formation. Furthermore, the Cabo-NPs exerted superior anti-angiogenic effects with remarkable reductions in the neovascular area, which were as effective as the clinical dexamethasone but without apparent side effects. The therapeutic mechanism of the Cabo-NPs is closely related to the significant decrease in proangiogenic and proinflammatory factors, suppressing neovascularization and inflammation. Overall, cationic Cabo-NPs offer a new prospect for safe and effective CNV treatment via enhancing the bioavailability of lipophilic cabozantinib.
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Affiliation(s)
- Haijie Han
- Zhejiang Provincial Key Lab of Ophthalmology, Eye Center, the Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Road, Hangzhou 310009, P. R. China.
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133
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Trebinska-Stryjewska A, Swiech O, Opuchlik LJ, Grzybowska EA, Bilewicz R. Impact of Medium pH on DOX Toxicity toward HeLa and A498 Cell Lines. ACS OMEGA 2020; 5:7979-7986. [PMID: 32309708 PMCID: PMC7161040 DOI: 10.1021/acsomega.9b04479] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 03/20/2020] [Indexed: 05/20/2023]
Abstract
The influence of the pH of the multicomponent cell medium on the performance of doxorubicin (DOX), an anticancer drug, was studied on the examples of cervical (HeLa) and kidney (A498) cancer cell lines. The change of pH of the cell medium to more acidic led to a decrease of DOX toxicity on both cell lines due to the change of drug permeability across the cell membrane as a result of drug protonation. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) studies and lactate dehydrogenase (LDH) release tests have shown low toxicity of the drug, especially in the case of A498 cells, which are characterized by an extremely high glycolytic metabolism. The behavior was ascribed primarily to the increased proton concentration in the peripheral blood follicle in the presence of products of the acidic glycolytic metabolism. It is not observed in the measurements performed in commercially available media since they usually have a neutral pH. In earlier reports on kidney cancer, several mechanisms were discussed, including the metabolism of DOX to its less toxic derivative, doxorubicinol, overexpression of ATP binding cassette subfamily B member 1 (ABCB1) transporters, that remove DOX from the inside of cells; however, there was no focus on the simple but very important contribution of drug protonation described in the present study. Drug pH-dependent equilibria in the cell medium should be considered since changes in the drug form may be an additional reason for multidrug resistance.
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Affiliation(s)
- Alicja Trebinska-Stryjewska
- Institute
of Optoelectronics, Biomedical Engineering Centre, Military University of Technology, 00-908 Warsaw, Poland
- Department
of Molecular and Translational Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland
| | - Olga Swiech
- Faculty
of Chemistry, University of Warsaw, 02-093 Warsaw, Poland
| | | | - Ewa A. Grzybowska
- Department
of Molecular and Translational Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland
| | - Renata Bilewicz
- Faculty
of Chemistry, University of Warsaw, 02-093 Warsaw, Poland
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134
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Chen X, Jia F, Li Y, Deng Y, Huang Y, Liu W, Jin Q, Ji J. Nitric oxide-induced stromal depletion for improved nanoparticle penetration in pancreatic cancer treatment. Biomaterials 2020; 246:119999. [PMID: 32247201 DOI: 10.1016/j.biomaterials.2020.119999] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 03/12/2020] [Accepted: 03/21/2020] [Indexed: 02/07/2023]
Abstract
Abundant desmoplastic stroma, which typically exists in pancreatic ductal adenocarcinoma (PDAC), can act as a natural protective physical barrier rendering insufficient drug delivery and penetration. To address this issue, we herein report a two-step sequential delivery strategy for enhanced pancreatic cancer therapy. In this sequential strategy, the nitric oxide (NO) donor S-nitroso-N-acetylpenicillamine (SNAP) loaded liposomes (Lip-SNAP) were firstly delivered to pancreatic stellate cells (PSCs) in tumor tissue to inhibit the production of dense stroma, by inhibiting the expression of TGF-β1 and its downstream profibrotic signal transduction. Therefore, the PSC-mediated desmoplastic reaction could be suppressed by inhibiting the expression of fibronectin, α-SMA and collagen. The gemcitabine (GEM) loaded liposomes (Lip-GEM) were administrated subsequently. The enhanced intratumoral penetration of Lip-GEM was then achieved due to the stromal disruption in consequence of NO treatment, thus significantly improving the drug delivery efficiency. The tumor growth inhibition of the two-step sequential delivery of Lip-SNAP and Lip-GEM was investigated on both subcutaneous and orthotopic tumor mouse models, to show the remarkably improved therapeutic efficacy of GEM. Such NO-induced stromal depletion provides a general strategy to overcome the blockage of desmoplastic stroma on other therapeutic agents.
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Affiliation(s)
- Xiaohui Chen
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang Province, PR China
| | - Fan Jia
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang Province, PR China
| | - Yongzhou Li
- Department of Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, Zhejiang Province, PR China
| | - Yongyan Deng
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang Province, PR China
| | - Yue Huang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang Province, PR China
| | - Weifeng Liu
- Department of Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, Zhejiang Province, PR China.
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang Province, PR China.
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang Province, PR China
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135
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Li Z, Shan X, Chen Z, Gao N, Zeng W, Zeng X, Mei L. Applications of Surface Modification Technologies in Nanomedicine for Deep Tumor Penetration. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 8:2002589. [PMID: 33437580 PMCID: PMC7788636 DOI: 10.1002/advs.202002589] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 10/03/2020] [Indexed: 05/04/2023]
Abstract
The impermeable barrier of solid tumors due to the complexity of their components limits the treatment effect of nanomedicine and hinders its clinical translation. Several methods are available to increase the penetrability of nanomedicine, yet they are too complex to be effective, operational, or practical. Surface modification employs the characteristics of direct contact between multiphase surfaces to achieve the most direct and efficient penetration of solid tumors. Furthermore, their simple operation makes their use feasible. In this review, the latest surface modification strategies for the penetration of nanomedicine into solid tumors are summarized and classified into "bulldozer strategies" and "mouse strategies." Additionally, the evaluation methods, existing problems, and the development prospects of these technologies are discussed.
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Affiliation(s)
- Zimu Li
- Institute of PharmaceuticsSchool of Pharmaceutical Sciences (Shenzhen)Sun Yat‐sen UniversityShenzhen518107China
| | - Xiaoting Shan
- Institute of PharmaceuticsSchool of Pharmaceutical Sciences (Shenzhen)Sun Yat‐sen UniversityShenzhen518107China
| | - Zhidong Chen
- Institute of PharmaceuticsSchool of Pharmaceutical Sciences (Shenzhen)Sun Yat‐sen UniversityShenzhen518107China
| | - Nansha Gao
- Institute of PharmaceuticsSchool of Pharmaceutical Sciences (Shenzhen)Sun Yat‐sen UniversityShenzhen518107China
| | - Wenfeng Zeng
- Institute of PharmaceuticsSchool of Pharmaceutical Sciences (Shenzhen)Sun Yat‐sen UniversityShenzhen518107China
| | - Xiaowei Zeng
- Institute of PharmaceuticsSchool of Pharmaceutical Sciences (Shenzhen)Sun Yat‐sen UniversityShenzhen518107China
| | - Lin Mei
- Institute of PharmaceuticsSchool of Pharmaceutical Sciences (Shenzhen)Sun Yat‐sen UniversityShenzhen518107China
- Tianjin Key Laboratory of Biomedical MaterialsKey Laboratory of Biomaterials and Nanotechnology for Cancer ImmunotherapyInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
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136
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Wang S, Gao Y, Jin Q, Ji J. Emerging antibacterial nanomedicine for enhanced antibiotic therapy. Biomater Sci 2020; 8:6825-6839. [DOI: 10.1039/d0bm00974a] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This review highlights the different mechanisms of current nano-antibiotic systems for combatting serious antibiotic resistance of bacteria.
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Affiliation(s)
- Shuting Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Yifan Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Jian Ji
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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