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Ijaz M, Hasan I, Chaudhry TH, Huang R, Zhang L, Hu Z, Tan Q, Guo B. Bacterial derivatives mediated drug delivery in cancer therapy: a new generation strategy. J Nanobiotechnology 2024; 22:510. [PMID: 39182109 PMCID: PMC11344338 DOI: 10.1186/s12951-024-02786-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 08/18/2024] [Indexed: 08/27/2024] Open
Abstract
Cancer is measured as a major threat to human life and is a leading cause of death. Millions of cancer patients die every year, although a burgeoning number of researchers have been making tremendous efforts to develop cancer medicine to fight against cancer. Owing to the complexity and heterogeneity of cancer, lack of ability to treat deep tumor tissues, and high toxicity to the normal cells, it complicates the therapy of cancer. However, bacterial derivative-mediated drug delivery has raised the interest of researchers in overcoming the restrictions of conventional cancer chemotherapy. In this review, we show various examples of tumor-targeting bacteria and bacterial derivatives for the delivery of anticancer drugs. This review also describes the advantages and limitations of delivering anticancer treatment drugs under regulated conditions employing these tumor-targeting bacteria and their membrane vesicles. This study highlights the substantial potential for clinical translation of bacterial-based drug carriers, improve their ability to work with other treatment modalities, and provide a more powerful, dependable, and distinctive tumor therapy.
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Affiliation(s)
- Muhammad Ijaz
- School of Science, Shenzhen Key Laboratory of Flexible Printed Electronics Technology, Shenzhen Key Laboratory of Advanced Functional Carbon Materials Research and Comprehensive Application, Harbin Institute of Technology, Shenzhen, 518055, China
| | - Ikram Hasan
- School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, 518060, Guangdong, China
| | - Tamoor Hamid Chaudhry
- Antimicrobial Resistance (AMR) Containment & Infection Prevention & Control (IPC) Program, National Institute of Health, Chak Shahzad, Islamabad, Pakistan
| | - Rui Huang
- Department of Blood Transfusion, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330000, China
| | - Lan Zhang
- Department of Blood Transfusion, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330000, China
| | - Ziwei Hu
- Institute of Otolaryngology Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, 510282, China.
| | - Qingqin Tan
- Department of Blood Transfusion, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330000, China.
| | - Bing Guo
- School of Science, Shenzhen Key Laboratory of Flexible Printed Electronics Technology, Shenzhen Key Laboratory of Advanced Functional Carbon Materials Research and Comprehensive Application, Harbin Institute of Technology, Shenzhen, 518055, China.
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2
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Wytock TP, Motter AE. Cell reprogramming design by transfer learning of functional transcriptional networks. Proc Natl Acad Sci U S A 2024; 121:e2312942121. [PMID: 38437548 PMCID: PMC10945810 DOI: 10.1073/pnas.2312942121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 01/26/2024] [Indexed: 03/06/2024] Open
Abstract
Recent developments in synthetic biology, next-generation sequencing, and machine learning provide an unprecedented opportunity to rationally design new disease treatments based on measured responses to gene perturbations and drugs to reprogram cells. The main challenges to seizing this opportunity are the incomplete knowledge of the cellular network and the combinatorial explosion of possible interventions, both of which are insurmountable by experiments. To address these challenges, we develop a transfer learning approach to control cell behavior that is pre-trained on transcriptomic data associated with human cell fates, thereby generating a model of the network dynamics that can be transferred to specific reprogramming goals. The approach combines transcriptional responses to gene perturbations to minimize the difference between a given pair of initial and target transcriptional states. We demonstrate our approach's versatility by applying it to a microarray dataset comprising >9,000 microarrays across 54 cell types and 227 unique perturbations, and an RNASeq dataset consisting of >10,000 sequencing runs across 36 cell types and 138 perturbations. Our approach reproduces known reprogramming protocols with an AUROC of 0.91 while innovating over existing methods by pre-training an adaptable model that can be tailored to specific reprogramming transitions. We show that the number of gene perturbations required to steer from one fate to another increases with decreasing developmental relatedness and that fewer genes are needed to progress along developmental paths than to regress. These findings establish a proof-of-concept for our approach to computationally design control strategies and provide insights into how gene regulatory networks govern phenotype.
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Affiliation(s)
- Thomas P. Wytock
- Department of Physics and Astronomy, Northwestern University, Evanston, IL60208
- Center for Network Dynamics, Northwestern University, Evanston, IL60208
| | - Adilson E. Motter
- Department of Physics and Astronomy, Northwestern University, Evanston, IL60208
- Center for Network Dynamics, Northwestern University, Evanston, IL60208
- Department of Engineering Sciences and Applied Mathematics, Northwestern University, Evanston, IL60208
- Northwestern Institute on Complex Systems, Northwestern University, Evanston, IL60208
- National Institute for Theory and Mathematics in Biology, Evanston, IL60208
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3
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Hahn J, Ding S, Im J, Harimoto T, Leong KW, Danino T. Bacterial therapies at the interface of synthetic biology and nanomedicine. NATURE REVIEWS BIOENGINEERING 2024; 2:120-135. [PMID: 38962719 PMCID: PMC11218715 DOI: 10.1038/s44222-023-00119-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/08/2023] [Indexed: 07/05/2024]
Abstract
Bacteria are emerging as living drugs to treat a broad range of disease indications. However, the inherent advantages of these replicating and immunostimulatory therapies also carry the potential for toxicity. Advances in synthetic biology and the integration of nanomedicine can address this challenge through the engineering of controllable systems that regulate spatial and temporal activation for improved safety and efficacy. Here, we review recent progress in nanobiotechnology-driven engineering of bacteria-based therapies, highlighting limitations and opportunities that will facilitate clinical translation.
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Affiliation(s)
- Jaeseung Hahn
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
| | - Suwan Ding
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
| | - Jongwon Im
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
| | - Tetsuhiro Harimoto
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
| | - Kam W. Leong
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Department of Systems Biology, Columbia University Medical Center, New York, NY, USA
| | - Tal Danino
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA
- Data Science Institute, Columbia University, New York, NY, USA
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4
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Lu Y, Mei N, Ying Y, Wang D, Li X, Zhao Y, Zhu Y, Shen S, Yin B. Bacteria-Based Nanoprobes for Cancer Therapy. Int J Nanomedicine 2024; 19:759-785. [PMID: 38283198 PMCID: PMC10821665 DOI: 10.2147/ijn.s438164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/04/2024] [Indexed: 01/30/2024] Open
Abstract
Surgical removal together with chemotherapy and radiotherapy has used to be the pillars of cancer treatment. Although these traditional methods are still considered as the first-line or standard treatments, non-operative situation, systemic toxicity or resistance severely weakened the therapeutic effect. More recently, synthetic biological nanocarriers elicited substantial interest and exhibited promising potential for combating cancer. In particular, bacteria and their derivatives are omnipotent to realize intrinsic tumor targeting and inhibit tumor growth with anti-cancer agents secreted and immune response. They are frequently employed in synergistic bacteria-mediated anticancer treatments to strengthen the effectiveness of anti-cancer treatment. In this review, we elaborate on the development, mechanism and advantage of bacterial therapy against cancer and then systematically introduce the bacteria-based nanoprobes against cancer and the recent achievements in synergistic treatment strategies and clinical trials. We also discuss the advantages as well as the limitations of these bacteria-based nanoprobes, especially the questions that hinder their application in human, exhibiting this novel anti-cancer endeavor comprehensively.
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Affiliation(s)
- Yiping Lu
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Nan Mei
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Yinwei Ying
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Dongdong Wang
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Xuanxuan Li
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Yajing Zhao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Yuqi Zhu
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Shun Shen
- Pharmacy Department, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, People’s Republic of China
- Center for Medical Research and Innovation, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, People’s Republic of China
| | - Bo Yin
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, People’s Republic of China
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Ganju V, Marx G, Pattison S, Amaro-Mugridge NB, Zhao JT, Williams BRG, MacDiarmid JA, Brahmbhatt H. Phase I/IIa Trial in Advanced Pancreatic Ductal Adenocarcinoma Treated with Cytotoxic Drug-Packaged, EGFR-Targeted Nanocells and Glycolipid-Packaged Nanocells. Clin Cancer Res 2024; 30:304-314. [PMID: 37976042 DOI: 10.1158/1078-0432.ccr-23-1821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 09/21/2023] [Accepted: 11/15/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE We assessed the safety and efficacy of an EGFR-targeted, super-cytotoxic drug, PNU-159682-packaged nanocells with α-galactosyl ceramide-packaged nanocells (E-EDV-D682/GC) in patients with advanced pancreatic ductal adenocarcinoma (PDAC) who had exhausted all treatment options. PATIENTS AND METHODS ENG9 was a first-in-man, single-arm, open-label, phase I/IIa, dose-escalation clinical trial. Eligible patients had advanced PDAC, Eastern Cooperative Oncology Group status 0 to 1, and failed all treatments. Primary endpoints were safety and overall survival (OS). RESULTS Of 25 enrolled patients, seven were withdrawn due to rapidly progressive disease and one patient withdrew consent. All 25 patients were assessed for toxicity, 24 patients were assessed for OS, which was also assessed for 17 patients completing one treatment cycle [evaluable subset (ES)]. Nineteen patients (76.0%) experienced at least one treatment-related adverse event (graded 1 to 2) resolving within hours. There were no safety concerns, dose reductions, patient withdrawal, or treatment-related deaths. Median OS (mOS) was 4.4 months; however, mOS of the 17 ES patients was 6.9 months [208 days; range, 83-591 days; 95.0% confidence interval (CI), 5.6-10.3 months] and mOS of seven patients who did not complete one cycle was 1.8 months (54 days; range, 21-72; 95.0% CI, 1.2-2.2 months). Of the ES, 47.1% achieved stable disease and one partial response. Ten subjects in the ES survived over 6 months, the longest 19.7 months. During treatments, 82.0% of the ES maintained stable weight. CONCLUSIONS E-EDV-D682/GC provided significant OS, minimal side effects, and weight stabilization in patients with advanced PDAC. Advanced PDAC can be safely treated with super-cytotoxic drugs via EnGeneIC Dream Vectors to overcome multidrug resistance.
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Affiliation(s)
- Vinod Ganju
- Hudson Institute of Medical Research, Department of Molecular and Translational Science, Monash University Faculty of Medicine, Nursing and Health Sciences, Clayton, Victoria, Australia
- Peninsula and Southeast Oncology (PASO), Frankston Private Hospital, Frankston, Australia
| | - Gavin Marx
- Sydney Adventist Hospital, Sydney, New South Wales, Australia
| | | | | | | | - Bryan R G Williams
- Hudson Institute of Medical Research, Department of Molecular and Translational Science, Monash University Faculty of Medicine, Nursing and Health Sciences, Clayton, Victoria, Australia
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Yang X, Liang Y, Tong S. Advancing cancer treatment: in vivo delivery of therapeutic small noncoding RNAs. Front Mol Biosci 2024; 10:1297413. [PMID: 38234581 PMCID: PMC10791939 DOI: 10.3389/fmolb.2023.1297413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/15/2023] [Indexed: 01/19/2024] Open
Abstract
In recent years, small non-coding RNAs (ncRNAs) have emerged as a new player in the realm of cancer therapeutics. Their unique capacity to directly modulate genetic networks and target oncogenes positions them as valuable complements to existing small-molecule drugs. Concurrently, the advancement of small ncRNA-based therapeutics has rekindled the pursuit of efficacious in vivo delivery strategies. In this review, we provide an overview of the most current clinical and preclinical studies in the field of small ncRNA-based cancer therapeutics. Furthermore, we shed light on the pivotal challenges hindering the successful translation of these promising therapies into clinical practice, with a specific focus on delivery methods, aiming to stimulate innovative approaches to address this foundational aspect of cancer treatment.
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Affiliation(s)
- Xiaoyue Yang
- F. Joseph Halcomb III, MD Department of Biomedical Engineering, University of Kentucky, Lexington, KY, United States
| | - Ying Liang
- New York Blood Center, New York, NY, United States
| | - Sheng Tong
- F. Joseph Halcomb III, MD Department of Biomedical Engineering, University of Kentucky, Lexington, KY, United States
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7
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Zong R, Ruan H, Liu C, Fan S, Li J. Bacteria and Bacterial Components as Natural Bio-Nanocarriers for Drug and Gene Delivery Systems in Cancer Therapy. Pharmaceutics 2023; 15:2490. [PMID: 37896250 PMCID: PMC10610331 DOI: 10.3390/pharmaceutics15102490] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/06/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Bacteria and bacterial components possess multifunctional properties, making them attractive natural bio-nanocarriers for cancer diagnosis and targeted treatment. The inherent tropic and motile nature of bacteria allows them to grow and colonize in hypoxic tumor microenvironments more readily than conventional therapeutic agents and other nanomedicines. However, concerns over biosafety, limited antitumor efficiency, and unclear tumor-targeting mechanisms have restricted the clinical translation and application of natural bio-nanocarriers based on bacteria and bacterial components. Fortunately, bacterial therapies combined with engineering strategies and nanotechnology may be able to reverse a number of challenges for bacterial/bacterial component-based cancer biotherapies. Meanwhile, the combined strategies tend to enhance the versatility of bionanoplasmic nanoplatforms to improve biosafety and inhibit tumorigenesis and metastasis. This review summarizes the advantages and challenges of bacteria and bacterial components in cancer therapy, outlines combinatorial strategies for nanocarriers and bacterial/bacterial components, and discusses their clinical applications.
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Affiliation(s)
| | | | | | - Shaohua Fan
- School of Life Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Jun Li
- School of Life Science, Jiangsu Normal University, Xuzhou 221116, China
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8
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Ma Y, Zhu G, Feng L, Jiang S, Xiang Q, Wang J. Efficient Cytotoxicity of Recombinant Azurin in Escherichia coli Nissle 1917-Derived Minicells against Colon Cancer Cells. Bioengineering (Basel) 2023; 10:1188. [PMID: 37892918 PMCID: PMC10603951 DOI: 10.3390/bioengineering10101188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 10/29/2023] Open
Abstract
Compared to chemical drugs, therapeutic proteins exhibit higher specificity and activity and are generally well-tolerated by the human body. However, the limitations, such as poor stability both in vivo and in vitro as well as difficulties in penetrating cell membranes, hinder their widespread application. To overcome the challenges, a highly efficient protocol was developed and implemented for the recombinant expression of the therapeutic protein azurin and secretion into minicells derived from probiotic Escherichia coli Nissle 1917. The novel coupled production with a delivery system of therapeutic proteins based on minicells was obtained through purification to enhance protein activity, circulation characteristics, and targeting specificity. This protein drug carrier integrates the production of carrier materials and the loading of expression proteins. The drug carrier also protects the encapsulated polypeptide drugs from enzymatic or gastric acid degradation until they are released. Escherichia coli Nissle 1917-derived minicells have natural targeting to colon cancer cells, low toxicity, and can accumulate for a long time after penetrating tumor tissue. This self-produced protein drug delivery system simplified the process of protein preparation, and its inhibitory effect on different types of colon cancer cells was verified by CCK-8 cytotoxicity assay, cancer cell invasion, and migration assay. This work provided a simple method to prepare minicell drug delivery systems for protein drug production and a novel approach for the transport of recombinant protein drugs.
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Affiliation(s)
- Yi Ma
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Fermentation and Enzyme Engineering, South China University of Technology, Guangzhou 510006, China
| | - Guanshu Zhu
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Lan Feng
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Shoujin Jiang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Qi Xiang
- Institute of Biomedicine and Guangdong Provincial Key Laboratory of Bioengineering Medicine, Jinan University, Guangzhou 510632, China
| | - Jufang Wang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
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9
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Jung S, Ben Nasr M, Bahmani B, Usuelli V, Zhao J, Sabiu G, Seelam AJ, Naini SM, Balasubramanian HB, Park Y, Li X, Khalefa SA, Kasinath V, Williams MD, Rachid O, Haik Y, Tsokos GC, Wasserfall CH, Atkinson MA, Bromberg JS, Tao W, Fiorina P, Abdi R. Nanotargeted Delivery of Immune Therapeutics in Type 1 Diabetes. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2300812. [PMID: 37357903 PMCID: PMC10629472 DOI: 10.1002/adma.202300812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 06/14/2023] [Indexed: 06/27/2023]
Abstract
Immune therapeutics holds great promise in the treatment of type 1 diabetes (T1D). Nonetheless, their progress is hampered by limited efficacy, equipoise, or issues of safety. To address this, a novel and specific nanodelivery platform for T1D that targets high endothelial venules (HEVs) presented in the pancreatic lymph nodes (PLNs) and pancreas is developed. Data indicate that the pancreata of nonobese diabetic (NOD) mice and patients with T1D are unique in their expression of newly formed HEVs. Anti-CD3 mAb is encapsulated in poly(lactic-co-glycolic acid)-poly(ethylene glycol) nanoparticles (NPs), the surfaces of which are conjugated with MECA79 mAb that recognizes HEVs. Targeted delivery of these NPs improves accumulation of anti-CD3 mAb in both the PLNs and pancreata of NOD mice. Treatment of hyperglycemic NOD mice with MECA79-anti-CD3-NPs results in significant reversal of T1D compared to those that are untreated, treated with empty NPs, or provided free anti-CD3. This effect is associated with a significant reduction of T effector cell populations in the PLNs and a decreased production of pro-inflammatory cytokine in the mice treated with MECA79-anti-CD3-NPs. In summary, HEV-targeted therapeutics may be used as a means by which immune therapeutics can be delivered to PLNs and pancreata to suppress autoimmune diabetes effectively.
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Affiliation(s)
- Sungwook Jung
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Moufida Ben Nasr
- Division of Nephrology, Boston Children's Hospital, Harvard Medical School, Boston, MA, 02115, USA
- International Center for T1D, Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, DIBIC, Università di Milano, 20157, Milan, Italy
| | - Baharak Bahmani
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Vera Usuelli
- International Center for T1D, Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, DIBIC, Università di Milano, 20157, Milan, Italy
| | - Jing Zhao
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Gianmarco Sabiu
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Andy Joe Seelam
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Said Movahedi Naini
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Hari Baskar Balasubramanian
- International Center for T1D, Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, DIBIC, Università di Milano, 20157, Milan, Italy
| | - Youngrong Park
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Xiaofei Li
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Salma Ayman Khalefa
- International Center for T1D, Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, DIBIC, Università di Milano, 20157, Milan, Italy
| | - Vivek Kasinath
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - MacKenzie D Williams
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, Diabetes Institute, University of Florida, Gainesville, FL, 32610, USA
| | - Ousama Rachid
- Department of Pharmaceutical Sciences, College of Pharmacy, QU Health, Qatar University, 2713, Doha, Qatar
| | - Yousef Haik
- Department of Mechanical and Nuclear Engineering, University of Sharjah, 27272, Sharjah, UAE
| | - George C Tsokos
- Division of Rheumatology and Clinical Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02115, USA
| | - Clive H Wasserfall
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, Diabetes Institute, University of Florida, Gainesville, FL, 32610, USA
| | - Mark A Atkinson
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, Diabetes Institute, University of Florida, Gainesville, FL, 32610, USA
- Department of Pediatrics, University of Florida, Gainesville, FL, 32610, USA
| | - Jonathan S Bromberg
- Departments of Surgery and Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Wei Tao
- Center for Nanomedicine, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Paolo Fiorina
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
- Division of Nephrology, Boston Children's Hospital, Harvard Medical School, Boston, MA, 02115, USA
- International Center for T1D, Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, DIBIC, Università di Milano, 20157, Milan, Italy
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Reza Abdi
- Transplantation Research Center and Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
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10
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Liu Y, Niu L, Li N, Wang Y, Liu M, Su X, Bao X, Yin B, Shen S. Bacterial-Mediated Tumor Therapy: Old Treatment in a New Context. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2205641. [PMID: 36908053 PMCID: PMC10131876 DOI: 10.1002/advs.202205641] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 02/09/2023] [Indexed: 06/18/2023]
Abstract
Targeted therapy and immunotherapy have brought hopes for precision cancer treatment. However, complex physiological barriers and tumor immunosuppression result in poor efficacy, side effects, and resistance to antitumor therapies. Bacteria-mediated antitumor therapy provides new options to address these challenges. Thanks to their special characteristics, bacteria have excellent ability to destroy tumor cells from the inside and induce innate and adaptive antitumor immune responses. Furthermore, bacterial components, including bacterial vesicles, spores, toxins, metabolites, and other active substances, similarly inherit their unique targeting properties and antitumor capabilities. Bacteria and their accessory products can even be reprogrammed to produce and deliver antitumor agents according to clinical needs. This review first discusses the role of different bacteria in the development of tumorigenesis and the latest advances in bacteria-based delivery platforms and the existing obstacles for application. Moreover, the prospect and challenges of clinical transformation of engineered bacteria are also summarized.
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Affiliation(s)
- Yao Liu
- Key Laboratory of Spine and Spinal Cord Injury Repairand Regeneration of Ministry of EducationOrthopaedic Department of Tongji Hospital, The Institute for Biomedical Engineering and Nano ScienceTongji University School of MedicineShanghai200092P. R. China
- Pharmacy Department and Center for Medical Research and InnovationShanghai Pudong HospitalFudan University Pudong Medical CenterShanghai201399China
| | - Lili Niu
- Central LaboratoryFirst Affiliated HospitalInstitute (College) of Integrative MedicineDalian Medical UniversityDalian116021China
| | - Nannan Li
- Central LaboratoryFirst Affiliated HospitalInstitute (College) of Integrative MedicineDalian Medical UniversityDalian116021China
| | - Yang Wang
- Central LaboratoryFirst Affiliated HospitalInstitute (College) of Integrative MedicineDalian Medical UniversityDalian116021China
| | - Mingyang Liu
- Department of Surgical Oncology and General SurgeryThe First Hospital of China Medical University155 North Nanjing Street, Heping DistrictShenyang110001China
| | - Xiaomin Su
- Central LaboratoryFirst Affiliated HospitalInstitute (College) of Integrative MedicineDalian Medical UniversityDalian116021China
| | - Xuhui Bao
- Institute for Therapeutic Cancer VaccinesFudan University Pudong Medical CenterShanghai201399China
| | - Bo Yin
- Institute for Therapeutic Cancer Vaccines and Department of OncologyFudan University Pudong Medical CenterShanghai201399China
| | - Shun Shen
- Pharmacy Department and Center for Medical Research and InnovationShanghai Pudong HospitalFudan University Pudong Medical CenterShanghai201399China
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11
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Wang Y, Li Z, Mo F, Chen-Mayfield TJ, Saini A, LaMere AM, Hu Q. Chemically engineering cells for precision medicine. Chem Soc Rev 2023; 52:1068-1102. [PMID: 36633324 DOI: 10.1039/d2cs00142j] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Cell-based therapy holds great potential to address unmet medical needs and revolutionize the healthcare industry, as demonstrated by several therapeutics such as CAR-T cell therapy and stem cell transplantation that have achieved great success clinically. Nevertheless, natural cells are often restricted by their unsatisfactory in vivo trafficking and lack of therapeutic payloads. Chemical engineering offers a cost-effective, easy-to-implement engineering tool that allows for strengthening the inherent favorable features of cells and confers them new functionalities. Moreover, in accordance with the trend of precision medicine, leveraging chemical engineering tools to tailor cells to accommodate patients individual needs has become important for the development of cell-based treatment modalities. This review presents a comprehensive summary of the currently available chemically engineered tools, introduces their application in advanced diagnosis and precision therapy, and discusses the current challenges and future opportunities.
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Affiliation(s)
- Yixin Wang
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA. .,Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53705, USA.,Wisconsin Center for NanoBioSystems, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Zhaoting Li
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA. .,Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53705, USA.,Wisconsin Center for NanoBioSystems, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Fanyi Mo
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA.
| | - Ting-Jing Chen-Mayfield
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA.
| | - Aryan Saini
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA.
| | - Afton Martin LaMere
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA.
| | - Quanyin Hu
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA. .,Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53705, USA.,Wisconsin Center for NanoBioSystems, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA
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12
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Al-Hetty HRAK, Kadhim MS, Al-Tamimi JHZ, Ahmed NM, Jalil AT, Saleh MM, Kandeel M, Abbas RH. Implications of biomimetic nanocarriers in targeted drug delivery. EMERGENT MATERIALS 2023; 6:1-13. [PMID: 36686331 PMCID: PMC9846706 DOI: 10.1007/s42247-023-00453-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
Nanomaterials and nanostructures have shown fascinating performances in various biomedicine fields, from cosmetic to cancer diagnosis and therapy. Engineered nanomaterials can encapsulate both lipophilic and hydrophilic substances/drugs to eliminate their limitations in the free forms, such as low bioavailability, multiple drug administration, off-target effects, and various side effects. Moreover, it is possible to deliver the loaded cargo to the desired site of action using engineered nanomaterials. One approach that has made nanocarriers more sophisticated is the "biomimetic" concept. In this scenario, biomolecules (e.g., natural proteins, peptides, phospholipids, cell membranes) are used as building blocks to construct nanocarriers and/or modify agents. For instance, it has been reported that specific cells tend to migrate to a particular site during specific circumstances (e.g., inflammation, tumor formation). Employing the cell membrane of these cells as a coating for nanocarriers confers practical targeting approaches. Accordingly, we introduce the biomimetic concept in the current study, review the recent studies, challenge the issues, and provide practical solutions.
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Affiliation(s)
| | - Maitha Sameer Kadhim
- Department of Prevention Dentistry, Al-Rafidain University College, Baghdad, Iraq
| | | | - Nahid Mahmood Ahmed
- College of Dentistry, National University of Science and Technology, Dhi Qar, Iraq
| | - Abduladheem Turki Jalil
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Hilla 51001 Iraq
| | - Marwan Mahmood Saleh
- Department of Biophysics, College of Applied Sciences, University of Anbar, Ramadi, Iraq
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
| | - Mahmoud Kandeel
- Department of Biomedical Sciences, College of Veterinary Medicine, King Faisal University, Al-Hofuf, Al-Ahsa, 31982 Saudi Arabia
- Department of Pharmacology, Faculty of Veterinary Medicine, Kafrelshikh University, Kafrelshikh, 33516 Egypt
| | - Ruaa H. Abbas
- Communication Technical Engineering, Collage of Technical Engineering, Al-Farahidi University, Baghdad, Iraq
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13
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Jung S, Jiang L, Zhao J, Shultz LD, Greiner DL, Bae M, Li X, Ordikhani F, Kuai R, Joseph J, Kasinath V, Elmaleh DR, Abdi R. Clathrin light chain-conjugated drug delivery for cancer. Bioeng Transl Med 2023; 8:e10273. [PMID: 36684105 PMCID: PMC9842032 DOI: 10.1002/btm2.10273] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 01/25/2023] Open
Abstract
Targeted drug delivery systems hold the remarkable potential to improve the therapeutic index of anticancer medications markedly. Here, we report a targeted delivery platform for cancer treatment using clathrin light chain (CLC)-conjugated drugs. We conjugated CLC to paclitaxel (PTX) through a glutaric anhydride at high efficiency. Labeled CLCs localized to 4T1 tumors implanted in mice, and conjugation of PTX to CLC enhanced its delivery to these tumors. Treatment of three different mouse models of cancer-melanoma, breast cancer, and lung cancer-with CLC-PTX resulted in significant growth inhibition of both the primary tumor and metastatic lesions, as compared to treatment with free PTX. CLC-PTX treatment caused a marked increase in apoptosis of tumor cells and reduction of tumor angiogenesis. Our data suggested HSP70 as a binding partner for CLC. Our study demonstrates that CLC-based drug-conjugates constitute a novel drug delivery platform that can augment the effects of chemotherapeutics in treating a variety of cancers. Moreover, conjugation of therapeutics with CLC may be used as means by which drugs are delivered specifically to primary tumors and metastatic lesions, thereby prolonging the survival of cancer patients.
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Affiliation(s)
- Sungwook Jung
- Transplantation Research Center, Renal DivisionBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - Liwei Jiang
- Transplantation Research Center, Renal DivisionBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
- Institute of Health and Medical TechnologyHefei Institutes of Physical Science, Chinese Academy of SciencesBostonHefeiChina
| | - Jing Zhao
- Transplantation Research Center, Renal DivisionBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | | | - Dale L. Greiner
- Department of Molecular MedicineUniversity of Massachusetts Medical SchoolWorcesterMassachusettsUSA
| | - Munhyung Bae
- Department of Biological Chemistry and Molecular PharmacologyHarvard Medical SchoolBostonMassachusettsUSA
| | - Xiaofei Li
- Transplantation Research Center, Renal DivisionBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - Farideh Ordikhani
- Transplantation Research Center, Renal DivisionBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - Rui Kuai
- Center for Nanomedicine and Division of Engineering in Medicine, Department of MedicineBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - John Joseph
- Center for Nanomedicine and Division of Engineering in Medicine, Department of MedicineBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - Vivek Kasinath
- Transplantation Research Center, Renal DivisionBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - David R. Elmaleh
- Department of RadiologyMassachusetts General Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - Reza Abdi
- Transplantation Research Center, Renal DivisionBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
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14
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Zhao J, Jung S, Li X, Li L, Kasinath V, Zhang H, Movahedi SN, Mardini A, Sabiu G, Hwang Y, Saxena V, Song Y, Ma B, Acton SE, Kim P, Madsen JC, Sage PT, Tullius SG, Tsokos GC, Bromberg JS, Abdi R. Delivery of costimulatory blockade to lymph nodes promotes transplant acceptance in mice. J Clin Invest 2022; 132:e159672. [PMID: 36519543 PMCID: PMC9754003 DOI: 10.1172/jci159672] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 10/11/2022] [Indexed: 12/15/2022] Open
Abstract
The lymph node (LN) is the primary site of alloimmunity activation and regulation during transplantation. Here, we investigated how fibroblastic reticular cells (FRCs) facilitate the tolerance induced by anti-CD40L in a murine model of heart transplantation. We found that both the absence of LNs and FRC depletion abrogated the effect of anti-CD40L in prolonging murine heart allograft survival. Depletion of FRCs impaired homing of T cells across the high endothelial venules (HEVs) and promoted formation of alloreactive T cells in the LNs in heart-transplanted mice treated with anti-CD40L. Single-cell RNA sequencing of the LNs showed that anti-CD40L promotes a Madcam1+ FRC subset. FRCs also promoted the formation of regulatory T cells (Tregs) in vitro. Nanoparticles (NPs) containing anti-CD40L were selectively delivered to the LNs by coating them with MECA-79, which binds to peripheral node addressin (PNAd) glycoproteins expressed exclusively by HEVs. Treatment with these MECA-79-anti-CD40L-NPs markedly delayed the onset of heart allograft rejection and increased the presence of Tregs. Finally, combined MECA-79-anti-CD40L-NPs and rapamycin treatment resulted in markedly longer allograft survival than soluble anti-CD40L and rapamycin. These data demonstrate that FRCs are critical to facilitating costimulatory blockade. LN-targeted nanodelivery of anti-CD40L could effectively promote heart allograft acceptance.
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Affiliation(s)
- Jing Zhao
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sungwook Jung
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Xiaofei Li
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Lushen Li
- Department of Surgery and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Vivek Kasinath
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Hengcheng Zhang
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Said N. Movahedi
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ahmad Mardini
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Gianmarco Sabiu
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Yoonha Hwang
- IVIM Technology, Daejeon, South Korea
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Vikas Saxena
- Department of Surgery and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | - Bing Ma
- Institute for Genome Sciences and
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Sophie E. Acton
- Stromal Immunology Group, Laboratory for Molecular Cell Biology, University College London, London, United Kingdom
| | - Pilhan Kim
- IVIM Technology, Daejeon, South Korea
- Graduate School of Nanoscience and Technology and
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea
| | - Joren C. Madsen
- Center for Transplantation Sciences, Department of Surgery
- Division of Cardiac Surgery, Department of Surgery, and
| | - Peter T. Sage
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Stefan G. Tullius
- Division of Transplant Surgery and Transplant Surgery Research Laboratory, Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - George C. Tsokos
- Division of Rheumatology and Clinical Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Jonathan S. Bromberg
- Department of Surgery and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Reza Abdi
- Transplantation Research Center and
- Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
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15
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Mougenot MF, Pereira VS, Costa ALR, Lancellotti M, Porcionatto MA, da Silveira JC, de la Torre LG. Biomimetic Nanovesicles—Sources, Design, Production Methods, and Applications. Pharmaceutics 2022; 14:pharmaceutics14102008. [PMID: 36297442 PMCID: PMC9610935 DOI: 10.3390/pharmaceutics14102008] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 11/18/2022] Open
Abstract
Despite all the progress in the field of liposomes and nanoparticles for applications as drug and gene delivery systems, the specific targeting and immune system escape capabilities of these systems are still limited. Biomimetic nanovesicles emerged as a strategy to overcome these and other limitations associated with synthetic carriers, such as short circulation time, cytotoxicity, and difficulty in crossing biological barriers, since many of the desirable abilities of drug delivery systems are innate characteristics of biological vesicles. Thus, the question arises: would biomimetic nanovesicles be responsible for addressing these advances? It is currently known that biomimetic nanovesicles (BNV) can combine the intrinsic advantages of natural materials with the well-known production methods and controllability of synthetic systems. Besides, the development of the biotechnology and nanotechnology fields has provided a better understanding of the functionalities of biological vesicles and the means for the design and production of biomimetic nanovesicles (BNV). Based on this, this work will focus on tracking the main research on biomimetic nanovesicles (BNV) applied as drug and gene delivery systems, and for vaccines applications. In addition, it will describe the different sources of natural vesicles, the technical perspectives on obtaining them, and the possibility of their hybridization with synthetic liposomes.
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Affiliation(s)
- Marcel Franco Mougenot
- Department of Materials and Bioprocesses Engineering, School of Chemical Engineering, University of Campinas, Campinas 13083-970, Brazil
| | - Vanessa Sousa Pereira
- Department of Materials and Bioprocesses Engineering, School of Chemical Engineering, University of Campinas, Campinas 13083-970, Brazil
| | - Ana Letícia Rodrigues Costa
- Department of Materials and Bioprocesses Engineering, School of Chemical Engineering, University of Campinas, Campinas 13083-970, Brazil
- Institute of Exact and Technological Sciences, Campus Florestal, Federal University of Viçosa (UFV), Florestal 35690-000, Brazil
| | - Marcelo Lancellotti
- Faculty of Pharmaceutical Sciences, University of Campinas (UNICAMP), Campinas 13083-871, Brazil
| | | | - Juliano Coelho da Silveira
- Department of Veterinary Medicine, Faculty of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga 13635-900, Brazil
| | - Lucimara Gaziola de la Torre
- Department of Materials and Bioprocesses Engineering, School of Chemical Engineering, University of Campinas, Campinas 13083-970, Brazil
- Correspondence: ; Tel.: +55-19-3521-0397
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16
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Ray P, Sahu D, Aminedi R, Chandran D. Concepts and considerations for enhancing RNAi efficiency in phytopathogenic fungi for RNAi-based crop protection using nanocarrier-mediated dsRNA delivery systems. FRONTIERS IN FUNGAL BIOLOGY 2022; 3:977502. [PMID: 37746174 PMCID: PMC10512274 DOI: 10.3389/ffunb.2022.977502] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/19/2022] [Indexed: 09/26/2023]
Abstract
Existing, emerging, and reemerging strains of phytopathogenic fungi pose a significant threat to agricultural productivity globally. This risk is further exacerbated by the lack of resistance source(s) in plants or a breakdown of resistance by pathogens through co-evolution. In recent years, attenuation of essential pathogen gene(s) via double-stranded (ds) RNA-mediated RNA interference (RNAi) in host plants, a phenomenon known as host-induced gene silencing, has gained significant attention as a way to combat pathogen attack. Yet, due to biosafety concerns regarding transgenics, country-specific GMO legislation has limited the practical application of desirable attributes in plants. The topical application of dsRNA/siRNA targeting essential fungal gene(s) through spray-induced gene silencing (SIGS) on host plants has opened up a transgene-free avenue for crop protection. However, several factors influence the outcome of RNAi, including but not limited to RNAi mechanism in plant/fungi, dsRNA/siRNA uptake efficiency, dsRNA/siRNA design parameters, dsRNA stability and delivery strategy, off-target effects, etc. This review emphasizes the significance of these factors and suggests appropriate measures to consider while designing in silico and in vitro experiments for successful RNAi in open-field conditions. We also highlight prospective nanoparticles as smart delivery vehicles for deploying RNAi molecules in plant systems for long-term crop protection and ecosystem compatibility. Lastly, we provide specific directions for future investigations that focus on blending nanotechnology and RNAi-based fungal control for practical applications.
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Affiliation(s)
- Poonam Ray
- Laboratory of Plant-Microbe Interactions, Regional Centre for Biotechnology, NCR Biotech Science Cluster, Faridabad, India
| | - Debashish Sahu
- Laboratory of Plant-Microbe Interactions, Regional Centre for Biotechnology, NCR Biotech Science Cluster, Faridabad, India
| | - Raghavendra Aminedi
- Division of Genomic Resources, ICAR-National Bureau of Plant Genetic Resources, New Delhi, India
| | - Divya Chandran
- Laboratory of Plant-Microbe Interactions, Regional Centre for Biotechnology, NCR Biotech Science Cluster, Faridabad, India
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17
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Feng Z, Wang Y, Xu H, Guo Y, Xia W, Zhao C, Zhao X, Wu J. Recent advances in bacterial therapeutics based on sense and response. Acta Pharm Sin B 2022; 13:1014-1027. [PMID: 36970195 PMCID: PMC10031265 DOI: 10.1016/j.apsb.2022.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/26/2022] [Accepted: 08/18/2022] [Indexed: 11/18/2022] Open
Abstract
Intelligent drug delivery is a promising strategy for cancer therapies. In recent years, with the rapid development of synthetic biology, some properties of bacteria, such as gene operability, excellent tumor colonization ability, and host-independent structure, make them ideal intelligent drug carriers and have attracted extensive attention. By implanting condition-responsive elements or gene circuits into bacteria, they can synthesize or release drugs by sensing stimuli. Therefore, compared with traditional drug delivery, the usage of bacteria for drug loading has better targeting ability and controllability, and can cope with the complex delivery environment of the body to achieve the intelligent delivery of drugs. This review mainly introduces the development of bacterial-based drug delivery carriers, including mechanisms of bacterial targeting to tumor colonization, gene deletions or mutations, environment-responsive elements, and gene circuits. Meanwhile, we summarize the challenges and prospects faced by bacteria in clinical research, and hope to provide ideas for clinical translation.
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Affiliation(s)
- Zhuo Feng
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Medical School of Nanjing University, Nanjing 210093, China
| | - Yuchen Wang
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Medical School of Nanjing University, Nanjing 210093, China
| | - Haiheng Xu
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Medical School of Nanjing University, Nanjing 210093, China
| | - Yunfei Guo
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Medical School of Nanjing University, Nanjing 210093, China
| | - Wen Xia
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Medical School of Nanjing University, Nanjing 210093, China
| | - Chenxuan Zhao
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Medical School of Nanjing University, Nanjing 210093, China
| | - Xiaozhi Zhao
- Department of Andrology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210093, China
- Corresponding authors. Tel.: +025 83592629.
| | - Jinhui Wu
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Medical School of Nanjing University, Nanjing 210093, China
- Jiangsu Key Laboratory for Nano Technology, Nanjing University, Nanjing 210093, China
- Corresponding authors. Tel.: +025 83592629.
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18
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Li S, Yue H, Wang S, Li X, Wang X, Guo P, Ma G, Wei W. Advances of bacteria-based delivery systems for modulating tumor microenvironment. Adv Drug Deliv Rev 2022; 188:114444. [PMID: 35817215 DOI: 10.1016/j.addr.2022.114444] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/27/2022] [Accepted: 07/06/2022] [Indexed: 12/13/2022]
Abstract
The components and hospitable properties of tumor microenvironment (TME) are associated with tumor progression. Recently, TME modulating vectors and strategies have garnished significant attention in cancer therapy. Although a pilot work has reviewed TME regulation via nanoparticle-based delivery systems, there is no systematical review that summarizes the natural bacteria-based anti-tumor system to modulate TME. In this review, we conclude the strategies of bacterial carriers (including whole bacteria, bacterial skeleton and bacterial components) to regulate TME from the perspective of TME components and hospitable properties, and the clinical trials of bacteria-mediated cancer therapy. Current challenges and future prospects for the design of bacteria-based carriers are also proposed that provide critical insights into this natural delivery system and related translation from the bench to the clinic.
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Affiliation(s)
- Shuping Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Hua Yue
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Shuang Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Xin Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Xiaojun Wang
- Department of Ophthalmology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Peilin Guo
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Guanghui Ma
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China.
| | - Wei Wei
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China.
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19
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Long Q, Zheng P, Zheng X, Li W, Hua L, Yang Z, Huang W, Ma Y. Engineered bacterial membrane vesicles are promising carriers for vaccine design and tumor immunotherapy. Adv Drug Deliv Rev 2022; 186:114321. [PMID: 35533789 DOI: 10.1016/j.addr.2022.114321] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 04/18/2022] [Accepted: 04/30/2022] [Indexed: 02/06/2023]
Abstract
Bacterial membrane vesicles (BMVs) have emerged as novel and promising platforms for the development of vaccines and immunotherapeutic strategies against infectious and noninfectious diseases. The rich microbe-associated molecular patterns (MAMPs) and nanoscale membrane vesicle structure of BMVs make them highly immunogenic. In addition, BMVs can be endowed with more functions via genetic and chemical modifications. This article reviews the immunological characteristics and effects of BMVs, techniques for BMV production and modification, and the applications of BMVs as vaccines or vaccine carriers. In summary, given their versatile characteristics and immunomodulatory properties, BMVs can be used for clinical vaccine or immunotherapy applications.
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20
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Pandey M, Choudhury H, Vijayagomaran PA, Lian PNP, Ning TJ, Wai NZ, Xian-Zhuang N, Le Er C, Rahmah NSN, Kamaruzzaman NDB, Mayuren J, Candasamy M, Gorain B, Chawla PA, Amin MCIM. Recent Update on Bacteria as a Delivery Carrier in Cancer Therapy: From Evil to Allies. Pharm Res 2022; 39:1115-1134. [PMID: 35386012 PMCID: PMC8985562 DOI: 10.1007/s11095-022-03240-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 03/18/2022] [Indexed: 01/19/2023]
Abstract
Cancer is associated with a comprehensive burden that significantly affects patient’s quality of life. Even though patients’ disease condition is improving following conventional therapies, researchers are studying alternative tools that can penetrate solid tumours to deliver the therapeutics due to issues of developing resistance by the cancer cells. Treating cancer is not the only the goal in cancer therapy; it also includes protecting non-cancerous cells from the toxic effects of anti-cancer agents. Thus, various advanced techniques, such as cell-based drug delivery, bacteria-mediated therapy, and nanoparticles, are devised for site-specific delivery of drugs. One of the novel methods that can be targeted to deliver anti-cancer agents is by utilising genetically modified non-pathogenic bacterial species. This is due to the ability of bacterial species to multiply selectively or non-selectively on tumour cells, resulting in biofilms that leads to disruption of metastasis process. In preclinical studies, this technology has shown significant results in terms of efficacy, and some are currently under investigation. Therefore, researchers have conducted studies on bacteria transporting the anti-cancer drug to targeted tumours. Alternatively, bacterial ghosts and bacterial spores are utilised to deliver anti-cancer drugs. Although in vivo studies of bacteria-mediated cancer therapy have shown successful outcome, further research on bacteria, specifically their targeting mechanism, is required to establish a complete clinical approach in cancer treatment. This review has focused on the up-to-date understanding of bacteria as a therapeutic carrier in the treatment of cancer as an emerging field.
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Affiliation(s)
- Manisha Pandey
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, 57000 Bukit Jalil, Kuala Lumpur, Malaysia.
| | - Hira Choudhury
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, 57000 Bukit Jalil, Kuala Lumpur, Malaysia
| | | | - Pauline Ng Poh Lian
- School of Pharmacy, International Medical University, 57000 Bukit Jalil, Kuala Lumpur, Malaysia
| | - Tan Jing Ning
- School of Pharmacy, International Medical University, 57000 Bukit Jalil, Kuala Lumpur, Malaysia
| | - Ng Zing Wai
- School of Pharmacy, International Medical University, 57000 Bukit Jalil, Kuala Lumpur, Malaysia
| | - Ng Xian-Zhuang
- School of Pharmacy, International Medical University, 57000 Bukit Jalil, Kuala Lumpur, Malaysia
| | - Chong Le Er
- School of Pharmacy, International Medical University, 57000 Bukit Jalil, Kuala Lumpur, Malaysia
| | | | | | - Jayashree Mayuren
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, 57000 Bukit Jalil, Kuala Lumpur, Malaysia
| | - Mayuren Candasamy
- Department of Life Sciences, School of Pharmacy, International Medical University, 57000 Bukit Jalil, Kuala Lumpur, Malaysia
| | - Bapi Gorain
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, 835215, India
| | - Pooja A Chawla
- Department of Pharmaceutical Chemistry and Analysis, ISF College of Pharmacy Moga, Ghall Kalan, Punjab, India
| | - Mohd Cairul Iqbal Mohd Amin
- Centre for Drug Delivery Technology, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala Lumpur, Malaysia
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21
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Pantoja Angles A, Valle-Pérez AU, Hauser C, Mahfouz MM. Microbial Biocontainment Systems for Clinical, Agricultural, and Industrial Applications. Front Bioeng Biotechnol 2022; 10:830200. [PMID: 35186907 PMCID: PMC8847691 DOI: 10.3389/fbioe.2022.830200] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 01/06/2022] [Indexed: 12/19/2022] Open
Abstract
Many applications of synthetic biology require biological systems in engineered microbes to be delivered into diverse environments, such as for in situ bioremediation, biosensing, and applications in medicine and agriculture. To avoid harming the target system (whether that is a farm field or the human gut), such applications require microbial biocontainment systems (MBSs) that inhibit the proliferation of engineered microbes. In the past decade, diverse molecular strategies have been implemented to develop MBSs that tightly control the proliferation of engineered microbes; this has enabled medical, industrial, and agricultural applications in which biological processes can be executed in situ. The customization of MBSs also facilitate the integration of sensing modules for which different compounds can be produced and delivered upon changes in environmental conditions. These achievements have accelerated the generation of novel microbial systems capable of responding to external stimuli with limited interference from the environment. In this review, we provide an overview of the current approaches used for MBSs, with a specific focus on applications that have an immediate impact on multiple fields.
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Affiliation(s)
- Aaron Pantoja Angles
- Laboratory for Genome Engineering and Synthetic Biology, Division of Biological Sciences, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Alexander U. Valle-Pérez
- Laboratory for Nanomedicine, Division of Biological Sciences, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Charlotte Hauser
- Laboratory for Nanomedicine, Division of Biological Sciences, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- *Correspondence: Magdy M. Mahfouz, ; Charlotte Hauser,
| | - Magdy M. Mahfouz
- Laboratory for Genome Engineering and Synthetic Biology, Division of Biological Sciences, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- *Correspondence: Magdy M. Mahfouz, ; Charlotte Hauser,
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22
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Bacteria and bacterial derivatives as delivery carriers for immunotherapy. Adv Drug Deliv Rev 2022; 181:114085. [PMID: 34933064 DOI: 10.1016/j.addr.2021.114085] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 11/16/2021] [Accepted: 12/14/2021] [Indexed: 02/08/2023]
Abstract
There is growing interest in the role of microorganisms in human health and disease, with evidence showing that new types of biotherapy using engineered bacterial therapeutics, including bacterial derivatives, can address specific mechanisms of disease. The complex interactions between microorganisms and metabolic/immunologic pathways underlie many diseases with unmet medical needs, suggesting that targeting these interactions may improve patient treatment. Using tools from synthetic biology and chemical engineering, non-pathogenic bacteria or bacterial products can be programmed and designed to sense and respond to environmental signals to deliver therapeutic effectors. This review describes current progress in biotherapy using live bacteria and their derivatives to achieve therapeutic benefits against various diseases.
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23
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Brahmbhatt H, MacDiarmid JA. Bacterial minicells to the rescue: cyto-Immunotherapy for the treatment of late stage cancers with minimal to no toxicity. Microb Biotechnol 2022; 15:91-94. [PMID: 34665932 PMCID: PMC8719834 DOI: 10.1111/1751-7915.13952] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 10/06/2021] [Indexed: 11/26/2022] Open
Affiliation(s)
- Himanshu Brahmbhatt
- EnGeneIC Pty LtdBuilding 2, 25 Sirius Road, Lane Cove WestSydneyNSW2066Australia
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24
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Gao SY, Amaro-Mugridge NB, Madrid-Weiss J, Petkovic N, Vanegas N, Visvanathan K, Williams BRG, MacDiarmid JA, Brahmbhatt H. Nanocell COVID-19 vaccine triggers a novel immune response pathway producing high-affinity antibodies which neutralize all variants of concern. Front Immunol 2022; 13:1038562. [PMID: 36818474 PMCID: PMC9929940 DOI: 10.3389/fimmu.2022.1038562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 12/19/2022] [Indexed: 01/28/2023] Open
Abstract
Most current anti-viral vaccines elicit a humoral and cellular immune response via the pathway of phagocytic cell mediated viral antigen presentation to B and T cell surface receptors. However, this pathway results in reduced ability to neutralize S-protein Receptor Binding Domains (RBDs) from several Variants of Concern (VOC) and the rapid waning of memory B cell response requiring vaccine reformulation to cover dominant VOC S-proteins and multiple boosters. Here we show for the first time in mice and humans, that a bacterially derived, non-living, nanocell (EDV; EnGeneIC Dream Vector) packaged with plasmid expressed SARS-CoV-2 S-protein and α-galactosyl ceramide adjuvant (EDV-COVID-αGC), stimulates an alternate pathway due to dendritic cells (DC) displaying both S-polypeptides and αGC thereby recruiting and activating iNKT cells with release of IFNγ. This triggers DC activation/maturation, activation of follicular helper T cells (TFH), cognate help to B cells with secretion of a cytokine milieu promoting B cell maturation, somatic hypermutation in germinal centers to result in high affinity antibodies. Surrogate virus neutralization tests show 90-100% neutralization of ancestral and early VOC in mice and human trial volunteers. EDV-COVID-αGC as a third dose booster neutralized Omicron BA. 4/5. Serum and PBMC analyses reveal long lasting S-specific memory B and T cells. In contrast, control EDVs lacking αGC, did not engage the iNKT/DC pathway resulting in antibody responses unable to neutralize all VOCs and had a reduced B cell memory. The vaccine is lyophilized, stored and transported at room temperature with a shelf-life of over a year.
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Affiliation(s)
| | | | | | | | | | - Kumar Visvanathan
- Kumar Visvanathan, Department of Medicine, University of Melbourne, Fitzroy, VIC, Australia
| | - Bryan R G Williams
- Department of Molecular and Translational Science, Hudson Institute of Medical Research, Monash University Faculty of Medicine, Nursing and Health Sciences, Clayton, VIC, Australia
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25
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Allemailem KS. Innovative Approaches of Engineering Tumor-Targeting Bacteria with Different Therapeutic Payloads to Fight Cancer: A Smart Strategy of Disease Management. Int J Nanomedicine 2021; 16:8159-8184. [PMID: 34938075 PMCID: PMC8687692 DOI: 10.2147/ijn.s338272] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 11/29/2021] [Indexed: 12/12/2022] Open
Abstract
Conventional therapies for cancer eradication like surgery, radiotherapy, and chemotherapy, even though most widely used, still suffer from some disappointing outcomes. The limitations of these therapies during cancer recurrence and metastasis demonstrate the need for better alternatives. Some bacteria preferentially colonize and proliferate inside tumor mass; thus these bacteria can be used as ideal candidates to deliver antitumor therapeutic agents. The bacteria like Bacillus spp., Clostridium spp., E. coli, Listeria spp., and Salmonella spp. can be reprogrammed to produce, transport, and deliver anticancer agents, eg, cytotoxic agents, prodrug converting enzymes, immunomodulators, tumor stroma targeting agents, siRNA, and drug-loaded nanoformulations based on clinical requirements. In addition, these bacteria can be genetically modified to express various functional proteins and targeting ligands that can enhance the targeting approach and controlled drug-delivery. Low tumor-targeting and weak penetration power deep inside the tumor mass limits the use of anticancer drug-nanoformulations. By using anticancer drug nanoformulations and other therapeutic payloads in combination with antitumor bacteria, it makes a synergistic effect against cancer by overcoming the individual limitations. The tumor-targeting bacteria can be either used as a monotherapy or in addition with other anticancer therapies like photothermal therapy, photodynamic therapy, and magnetic field therapy to accomplish better clinical outcomes. The toxicity issues on normal tissues is the main concern regarding the use of engineered antitumor bacteria, which requires deeper research. In this article, the mechanism by which bacteria sense tumor microenvironment, role of some anticancer agents, and the recent advancement of engineering bacteria with different therapeutic payloads to combat cancers has been reviewed. In addition, future prospective and some clinical trials are also discussed.
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Affiliation(s)
- Khaled S Allemailem
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
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26
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Chen QW, Qiao JY, Liu XH, Zhang C, Zhang XZ. Customized materials-assisted microorganisms in tumor therapeutics. Chem Soc Rev 2021; 50:12576-12615. [PMID: 34605834 DOI: 10.1039/d0cs01571g] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Microorganisms have been extensively applied as active biotherapeutic agents or drug delivery vehicles for antitumor treatment because of their unparalleled bio-functionalities. Taking advantage of the living attributes of microorganisms, a new avenue has been opened in anticancer research. The integration of customized functional materials with living microorganisms has demonstrated unprecedented potential in solving existing questions and even conferring microorganisms with updated antitumor abilities and has also provided an innovative train of thought for enhancing the efficacy of microorganism-based tumor therapy. In this review, we have summarized the emerging development of customized materials-assisted microorganisms (MAMO) (including bacteria, viruses, fungi, microalgae, as well as their components) in tumor therapeutics with an emphasis on the rational utilization of chosen microorganisms and tailored materials, the ingenious design of biohybrid systems, and the efficacious antitumor mechanisms. The future perspectives and challenges in this field are also discussed.
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Affiliation(s)
- Qi-Wen Chen
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China.
| | - Ji-Yan Qiao
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China.
| | - Xin-Hua Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China.
| | - Cheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China.
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China.
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27
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Johnson LR, Lee DY, Eacret JS, Ye D, June CH, Minn AJ. The immunostimulatory RNA RN7SL1 enables CAR-T cells to enhance autonomous and endogenous immune function. Cell 2021; 184:4981-4995.e14. [PMID: 34464586 PMCID: PMC11338632 DOI: 10.1016/j.cell.2021.08.004] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 05/27/2021] [Accepted: 08/04/2021] [Indexed: 12/31/2022]
Abstract
Poor tumor infiltration, development of exhaustion, and antigen insufficiency are common mechanisms that limit chimeric antigen receptor (CAR)-T cell efficacy. Delivery of pattern recognition receptor agonists is one strategy to improve immune function; however, targeting these agonists to immune cells is challenging, and off-target signaling in cancer cells can be detrimental. Here, we engineer CAR-T cells to deliver RN7SL1, an endogenous RNA that activates RIG-I/MDA5 signaling. RN7SL1 promotes expansion and effector-memory differentiation of CAR-T cells. Moreover, RN7SL1 is deployed in extracellular vesicles and selectively transferred to immune cells. Unlike other RNA agonists, transferred RN7SL1 restricts myeloid-derived suppressor cell (MDSC) development, decreases TGFB in myeloid cells, and fosters dendritic cell (DC) subsets with costimulatory features. Consequently, endogenous effector-memory and tumor-specific T cells also expand, allowing rejection of solid tumors with CAR antigen loss. Supported by improved endogenous immunity, CAR-T cells can now co-deploy peptide antigens with RN7SL1 to enhance efficacy, even when heterogenous CAR antigen tumors lack adequate neoantigens.
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Affiliation(s)
- Lexus R Johnson
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Mark Foundation Center for Immunotherapy, Immune Signaling, and Radiation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Daniel Y Lee
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jacqueline S Eacret
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Darwin Ye
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Carl H June
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Mark Foundation Center for Immunotherapy, Immune Signaling, and Radiation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Andy J Minn
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Mark Foundation Center for Immunotherapy, Immune Signaling, and Radiation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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28
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Islam MT, Davis Z, Chen L, Englaender J, Zomorodi S, Frank J, Bartlett K, Somers E, Carballo SM, Kester M, Shakeel A, Pourtaheri P, Sherif SM. Minicell-based fungal RNAi delivery for sustainable crop protection. Microb Biotechnol 2021; 14:1847-1856. [PMID: 33624940 PMCID: PMC8313293 DOI: 10.1111/1751-7915.13699] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 11/28/2022] Open
Abstract
Spray-induced gene silencing (SIGS) using topical dsRNA applications has risen as a promising, target-specific, and environmentally friendly disease management strategy against phytopathogenic fungi. However, dsRNA stability, efficacy, and scalability are still the main constraints facing SIGS broader application. Here we show that Escherichia coli-derived anucleated minicells can be utilized as a cost-effective, scalable platform for dsRNA production and encapsulation. We demonstrated that minicell-encapsulated dsRNA (ME-dsRNA) was shielded from RNase degradation and stabilized on strawberry surfaces, allowing dsRNA persistence in field-like conditions. ME-dsRNAs targeting chitin synthase class III (Chs3a, Chs3b) and DICER-like proteins (DCL1 and DCL2) genes of Botryotinia fuckeliana selectively knocked-down the target genes and led to significant fungal growth inhibition in vitro. We also observed a compensatory relationship between DCL1 and DCL2 gene transcripts, where the silencing of one gene upregulated the expression of the other. Contrary to naked-dsRNAs, ME-dsRNAs halted disease progression in strawberries for 12 days under greenhouse conditions. These results elucidate the potential of ME-dsRNAs to enable the commercial application of RNAi-based, species-specific biocontrols comparable in efficacy to conventional synthetics. ME-dsRNAs offer a platform that can readily be translated to large-scale production and deployed in open-field applications to control grey mould in strawberries.
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Affiliation(s)
- Md Tabibul Islam
- Alson H. Smith Jr. Agricultural Research and Extension CenterSchool of Plant and Environmental SciencesVirginia TechWinchesterVA22602USA
| | - Zachery Davis
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
| | - Lisa Chen
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
| | - Jacob Englaender
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
| | - Sepehr Zomorodi
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
| | - Joseph Frank
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
| | - Kira Bartlett
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
| | - Elisabeth Somers
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
| | | | - Mark Kester
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
- Department of PharmacologyUniversity of VirginiaCharlottesvilleVA22908USA
| | - Ameer Shakeel
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
| | - Payam Pourtaheri
- AgroSpheres, INC.1180 Seminole Trail, STE 100CharlottesvilleVA22901USA
| | - Sherif M. Sherif
- Alson H. Smith Jr. Agricultural Research and Extension CenterSchool of Plant and Environmental SciencesVirginia TechWinchesterVA22602USA
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29
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Zhu C, Ji Z, Ma J, Ding Z, Shen J, Wang Q. Recent Advances of Nanotechnology-Facilitated Bacteria-Based Drug and Gene Delivery Systems for Cancer Treatment. Pharmaceutics 2021; 13:940. [PMID: 34202452 PMCID: PMC8308943 DOI: 10.3390/pharmaceutics13070940] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/17/2021] [Accepted: 06/21/2021] [Indexed: 12/13/2022] Open
Abstract
Cancer is one of the most devastating and ubiquitous human diseases. Conventional therapies like chemotherapy and radiotherapy are the most widely used cancer treatments. Despite the notable therapeutic improvements that these measures achieve, disappointing therapeutic outcome and cancer reoccurrence commonly following these therapies demonstrate the need for better alternatives. Among them, bacterial therapy has proven to be effective in its intrinsic cancer targeting ability and various therapeutic mechanisms that can be further bolstered by nanotechnology. In this review, we will discuss recent advances of nanotechnology-facilitated bacteria-based drug and gene delivery systems in cancer treatment. Therapeutic mechanisms of these hybrid nanoformulations are highlighted to provide an up-to-date understanding of this emerging field.
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Affiliation(s)
- Chaojie Zhu
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China;
- Chu Kochen Honors College of Zhejiang University, Hangzhou 310058, China; (Z.J.); (J.M.)
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Zhiheng Ji
- Chu Kochen Honors College of Zhejiang University, Hangzhou 310058, China; (Z.J.); (J.M.)
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Junkai Ma
- Chu Kochen Honors College of Zhejiang University, Hangzhou 310058, China; (Z.J.); (J.M.)
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Zhijie Ding
- College of Letters & Science, University of California, Berkeley, CA 94704, USA;
| | - Jie Shen
- Department of Pharmacy, School of Medicine, Zhejiang University City College, Hangzhou 310015, China
| | - Qiwen Wang
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China;
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30
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Ni B, Colin R, Sourjik V. Production and Characterization of Motile and Chemotactic Bacterial Minicells. ACS Synth Biol 2021; 10:1284-1291. [PMID: 34081866 PMCID: PMC8218304 DOI: 10.1021/acssynbio.1c00012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
![]()
Minicells are nanosized
membrane vesicles produced by bacteria.
Minicells are chromosome-free but contain cellular biosynthetic and
metabolic machinery, and they are robust due to the protection provided
by the bacterial cell envelope, which makes them potentially highly
attractive in biomedical applications. However, the applicability
of minicells and other nanoparticle-based delivery systems is limited
by their inefficient accumulation at the target. Here we engineered
the minicell-producing Escherichia coli strain to
overexpress flagellar genes, which enables the generation of motile
minicells. We subsequently performed an experimental and theoretical
analysis of the minicell motility and their responses to gradients
of chemoeffectors. Despite important differences between the motility
of minicells and normal bacterial cells, minicells were able to bias
their movement in chemical gradients and to accumulate toward the
sources of chemoattractants. Such motile and chemotactic minicells
may thus be applicable for an active effector delivery and specific
targeting of tissues and cells according to their metabolic profiles.
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Affiliation(s)
- Bin Ni
- Department of Systems and Synthetic Microbiology, Max Planck Institute for Terrestrial Microbiology, Marburg D-35043, Germany
- LOEWE Center for Synthetic Microbiology (SYNMIKRO), Philipps University Marburg, Marburg D-35043, Germany
| | - Remy Colin
- Department of Systems and Synthetic Microbiology, Max Planck Institute for Terrestrial Microbiology, Marburg D-35043, Germany
- LOEWE Center for Synthetic Microbiology (SYNMIKRO), Philipps University Marburg, Marburg D-35043, Germany
| | - Victor Sourjik
- Department of Systems and Synthetic Microbiology, Max Planck Institute for Terrestrial Microbiology, Marburg D-35043, Germany
- LOEWE Center for Synthetic Microbiology (SYNMIKRO), Philipps University Marburg, Marburg D-35043, Germany
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31
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Rawal S, Patel M. Bio-Nanocarriers for Lung Cancer Management: Befriending the Barriers. NANO-MICRO LETTERS 2021; 13:142. [PMID: 34138386 PMCID: PMC8196938 DOI: 10.1007/s40820-021-00630-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/23/2021] [Indexed: 05/03/2023]
Abstract
Lung cancer is a complex thoracic malignancy developing consequential to aberrations in a myriad of molecular and biomolecular signaling pathways. It is one of the most lethal forms of cancers accounting to almost 1.8 million new annual incidences, bearing overall mortality to incidence ratio of 0.87. The dismal prognostic scenario at advanced stages of the disease and metastatic/resistant tumor cell populations stresses the requisite of advanced translational interdisciplinary interventions such as bionanotechnology. This review article deliberates insights and apprehensions on the recent prologue of nanobioengineering and bionanotechnology as an approach for the clinical management of lung cancer. The role of nanobioengineered (bio-nano) tools like bio-nanocarriers and nanobiodevices in secondary prophylaxis, diagnosis, therapeutics, and theranostics for lung cancer management has been discussed. Bioengineered, bioinspired, and biomimetic bio-nanotools of considerate translational value have been reviewed. Perspectives on existent oncostrategies, their critical comparison with bio-nanocarriers, and issues hampering their clinical bench side to bed transformation have also been summarized.
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Affiliation(s)
- Shruti Rawal
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad, Gujarat, 382 481, India
| | - Mayur Patel
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad, Gujarat, 382 481, India.
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32
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Xue C, Hu S, Gao ZH, Wang L, Luo MX, Yu X, Li BF, Shen Z, Wu ZS. Programmably tiling rigidified DNA brick on gold nanoparticle as multi-functional shell for cancer-targeted delivery of siRNAs. Nat Commun 2021; 12:2928. [PMID: 34006888 PMCID: PMC8131747 DOI: 10.1038/s41467-021-23250-5] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 04/13/2021] [Indexed: 02/06/2023] Open
Abstract
Small interfering RNA (siRNA) is an effective therapeutic to regulate the expression of target genes in vitro and in vivo. Constructing a siRNA delivery system with high serum stability, especially responsive to endogenous stimuli, remains technically challenging. Herein we develop anti-degradation Y-shaped backbone-rigidified triangular DNA bricks with sticky ends (sticky-YTDBs) and tile them onto a siRNA-packaged gold nanoparticle in a programmed fashion, forming a multi-functional three-dimensional (3D) DNA shell. After aptamers are arranged on the exterior surface, a biocompatible siRNA-encapsulated core/shell nanoparticle, siRNA/Ap-CS, is achieved. SiRNAs are internally encapsulated in a 3D DNA shell and are thus protected from enzymatic degradation by the outermost layer of YTDB. The siRNAs can be released by endogenous miRNA and execute gene silencing within tumor cells, causing cell apoptosis higher than Lipo3000/siRNA formulation. In vivo treatment shows that tumor growth is completely (100%) inhibited, demonstrating unique opportunities for next-generation anticancer-drug carriers for targeted cancer therapies.
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Affiliation(s)
- Chang Xue
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Shuyao Hu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Zhi-Hua Gao
- Key Laboratory of Laboratory Medicine, Ministry of Education of China, Zhejiang Provincial Key Laboratory of Medicine Genetics, School of Laboratory Medicine and Life Sciences, Institute of Functional Nucleic Acids and Personalized Cancer Theranostics, Wenzhou Medical University, Wenzhou, 325035, China
| | - Lei Wang
- Hunan Provincial Key Laboratory of Phytohormones and Growth Development, College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, 410128, China
| | - Meng-Xue Luo
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Xin Yu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Bi-Fei Li
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Zhifa Shen
- Key Laboratory of Laboratory Medicine, Ministry of Education of China, Zhejiang Provincial Key Laboratory of Medicine Genetics, School of Laboratory Medicine and Life Sciences, Institute of Functional Nucleic Acids and Personalized Cancer Theranostics, Wenzhou Medical University, Wenzhou, 325035, China
| | - Zai-Sheng Wu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China.
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Khan MB, Ruggieri R, Jamil E, Tran NL, Gonzalez C, Mugridge N, Gao S, MacDiarmid J, Brahmbhatt H, Sarkaria JN, Boockvar J, Symons M. Nanocell-mediated delivery of miR-34a counteracts temozolomide resistance in glioblastoma. Mol Med 2021; 27:28. [PMID: 33765907 PMCID: PMC7993499 DOI: 10.1186/s10020-021-00293-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 03/17/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Glioblastoma is the most common primary brain tumor and remains uniformly fatal, highlighting the dire need for developing effective therapeutics. Significant intra- and inter-tumor heterogeneity and inadequate delivery of therapeutics across blood-brain barrier continue to be significant impediments towards developing therapies which can significantly enhance survival. We hypothesize that microRNAs have the potential to serve as effective therapeutics for glioblastoma as they modulate the activity of multiple signaling pathways, and hence can counteract heterogeneity if successfully delivered. METHODS Using a computational approach, we identified microRNA-34a as a microRNA that maximally reduces the activation status of the three core signaling networks (the receptor tyrosine kinase, p53 and Rb networks) that have been found to be deregulated in most glioblastoma tumors. Glioblastoma cultures were transfected with microRNA-34a or control microRNA to assess biological function and therapeutic potential in vitro. Nanocells were derived from genetically modified bacteria and loaded with microRNA-34a for intravenous administration to orthotopic patient-derived glioblastoma xenografts in mice. RESULTS Overexpression of microRNA-34a strongly reduced the activation status of the three core signaling networks. microRNA-34a transfection also inhibited the survival of multiple established glioblastoma cell lines, as well as primary patient-derived xenograft cultures representing the proneural, mesenchymal and classical subtypes. Transfection of microRNA-34a enhanced temozolomide (TMZ) response in in vitro cultures of glioblastoma cells with primary TMZ sensitivity, primary TMZ resistance and acquired TMZ resistance. Mechanistically, microRNA-34a downregulated multiple therapeutic resistance genes which are associated with worse survival in glioblastoma patients and are enriched in specific tumor spatial compartments. Importantly, intravenous administration of nanocells carrying miR-34a and targeted to epidermal growth factor receptor (EGFR) strongly enhanced TMZ sensitivity in an orthotopic patient-derived xenograft mouse model of glioblastoma. CONCLUSIONS Targeted bacterially-derived nanocells are an effective vehicle for the delivery of microRNA-34a to glioblastoma tumors. microRNA-34a inhibits survival and strongly sensitizes a wide range of glioblastoma cell cultures to TMZ, suggesting that combination therapy of TMZ with microRNA-34a loaded nanocells may serve as a novel therapeutic approach for the treatment of glioblastoma tumors.
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Affiliation(s)
- Muhammad Babar Khan
- The Elmezzi Graduate School of Molecular Medicine, Northwell Health, Manhasset, NY, USA.
- Karches Center for Oncology, The Institute of Molecular Medicine, The Feinstein Institutes for Medical Research at Northwell Health, 350 Community Drive, Manhasset, NY, 11030, USA.
| | - Rosamaria Ruggieri
- Karches Center for Oncology, The Institute of Molecular Medicine, The Feinstein Institutes for Medical Research at Northwell Health, 350 Community Drive, Manhasset, NY, 11030, USA
- Department of Molecular Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Manhasset, NY, USA
| | - Eesha Jamil
- Karches Center for Oncology, The Institute of Molecular Medicine, The Feinstein Institutes for Medical Research at Northwell Health, 350 Community Drive, Manhasset, NY, 11030, USA
| | - Nhan L Tran
- Department of Cancer Biology, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Camila Gonzalez
- Karches Center for Oncology, The Institute of Molecular Medicine, The Feinstein Institutes for Medical Research at Northwell Health, 350 Community Drive, Manhasset, NY, 11030, USA
| | | | | | | | | | - Jann N Sarkaria
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | - John Boockvar
- Brain Tumor Center, Lenox Hill Hospital, New York, NY, USA
- Department of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Manhasset, NY, USA
| | - Marc Symons
- Karches Center for Oncology, The Institute of Molecular Medicine, The Feinstein Institutes for Medical Research at Northwell Health, 350 Community Drive, Manhasset, NY, 11030, USA
- Department of Molecular Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Manhasset, NY, USA
- Department of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Manhasset, NY, USA
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Briolay T, Petithomme T, Fouet M, Nguyen-Pham N, Blanquart C, Boisgerault N. Delivery of cancer therapies by synthetic and bio-inspired nanovectors. Mol Cancer 2021; 20:55. [PMID: 33761944 PMCID: PMC7987750 DOI: 10.1186/s12943-021-01346-2] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 03/05/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND As a complement to the clinical development of new anticancer molecules, innovations in therapeutic vectorization aim at solving issues related to tumor specificity and associated toxicities. Nanomedicine is a rapidly evolving field that offers various solutions to increase clinical efficacy and safety. MAIN: Here are presented the recent advances for different types of nanovectors of chemical and biological nature, to identify the best suited for translational research projects. These nanovectors include different types of chemically engineered nanoparticles that now come in many different flavors of 'smart' drug delivery systems. Alternatives with enhanced biocompatibility and a better adaptability to new types of therapeutic molecules are the cell-derived extracellular vesicles and micro-organism-derived oncolytic viruses, virus-like particles and bacterial minicells. In the first part of the review, we describe their main physical, chemical and biological properties and their potential for personalized modifications. The second part focuses on presenting the recent literature on the use of the different families of nanovectors to deliver anticancer molecules for chemotherapy, radiotherapy, nucleic acid-based therapy, modulation of the tumor microenvironment and immunotherapy. CONCLUSION This review will help the readers to better appreciate the complexity of available nanovectors and to identify the most fitting "type" for efficient and specific delivery of diverse anticancer therapies.
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Affiliation(s)
- Tina Briolay
- Université de Nantes, Inserm, CRCINA, F-44000, Nantes, France
| | | | - Morgane Fouet
- Université de Nantes, Inserm, CRCINA, F-44000, Nantes, France
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Younis MA, Khalil IA, Elewa YHA, Kon Y, Harashima H. Ultra-small lipid nanoparticles encapsulating sorafenib and midkine-siRNA selectively-eradicate sorafenib-resistant hepatocellular carcinoma in vivo. J Control Release 2021; 331:335-349. [PMID: 33484779 DOI: 10.1016/j.jconrel.2021.01.021] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/24/2020] [Accepted: 01/14/2021] [Indexed: 02/07/2023]
Abstract
Hepatocellular carcinoma (HCC) is a fatal disease with limited therapeutic choices. The stroma-rich tumor microenvironment hinders the in vivo delivery of most nanomedicines. Ultra-small lipid nanoparticles (usLNPs) were designed for the selective co-delivery of the cytotoxic drug, sorafenib (SOR), and siRNA against the Midkine gene (MK-siRNA) to HCC in mice. The usLNPs composed of a novel pH-sensitive lipid, a diversity of phospholipids and a highly-selective targeting peptide. A microfluidic device, iLiNP, was used and a variety of factors were controlled to tune particle size aiming at maximizing tumor penetration efficiency. Optimizing the composition and physico-chemical properties of the usLNPs resulted in an enhanced tumor accumulation, selectivity and in vivo gene silencing. The optimized usLNPs exerted potent gene silencing in the tumor (median effective dose, ED50~0.1 mg/Kg) with limited effect on the healthy liver. The novel combination synergistically-eradicated HCC in mice (~85%) at a surprisingly-low dose of SOR (2.5 mg/Kg) which could not be achieved via individual monotherapy. Toxicity studies revealed the biosafety of the usLNPs upon either acute or chronic treatment. Furthermore, the SOR-resistant HCC established in mice was eradicated by 70% using this approach. We conclude that our strategy is promising for potential clinical applications in HCC treatment.
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Affiliation(s)
- Mahmoud A Younis
- Laboratory of Innovative Nanomedicine, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan; Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt.
| | - Ikramy A Khalil
- Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt.
| | - Yaser H A Elewa
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt; Laboratory of Anatomy, Department of Biomedical Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita-18, Nishi-9, Kita-ku, Sapporo 060-0818, Japan
| | - Yasuhiro Kon
- Laboratory of Anatomy, Department of Biomedical Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita-18, Nishi-9, Kita-ku, Sapporo 060-0818, Japan
| | - Hideyoshi Harashima
- Laboratory of Innovative Nanomedicine, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan.
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Lou X, Chen Z, He Z, Sun M, Sun J. Bacteria-Mediated Synergistic Cancer Therapy: Small Microbiome Has a Big Hope. NANO-MICRO LETTERS 2021; 13:37. [PMID: 34138211 PMCID: PMC8187705 DOI: 10.1007/s40820-020-00560-9] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 10/22/2020] [Indexed: 05/03/2023]
Abstract
The use of bacteria to specifically migrate to cancerous tissue and elicit an antitumor immune response provides a promising platform against cancer with significantly high potency. With dozens of clinical trials underway, some researchers hold the following views: "humans are nearing the first commercial live bacteria therapeutic." However, the facultative anaerobe Salmonella typhimurium VNP20009, which is particularly safe and shows anticancer effects in preclinical studies, had failed in a phase I clinical trial due to low tumor regression and undesired dose-dependent side effects. This is almost certain to disappoint people's inflated expectations, but it is noted that recent state-of-the-art research has turned attention to bacteria-mediated synergistic cancer therapy (BMSCT). In this review, the foundation of bacteria-mediated bio-therapy is outlined. Then, we summarize the potential benefits and challenges of bacterial bio-therapy in combination with different traditional anticancer therapeutic modalities (chemotherapy, photothermal therapy, reactive oxygen and nitrogen species therapy, immunotherapy, or prodrug-activating therapy) in the past 5 years. Next, we discuss multiple administration routes of BMSCT, highlighting potentiated antitumor responses and avoidance of potential side effects. Finally, we envision the opportunities and challenges for BMSCT development, with the purpose of inspiring medicinal scientists to widely utilize the microbiome approach in patient populations.
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Affiliation(s)
- Xinyu Lou
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning, People's Republic of China
| | - Zhichao Chen
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning, People's Republic of China
| | - Zhonggui He
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning, People's Republic of China
| | - Mengchi Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning, People's Republic of China.
| | - Jin Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning, People's Republic of China.
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Liu J, Zhao X, Nie W, Yang Y, Wu C, Liu W, Zhang K, Zhang Z, Shi J. Tumor cell-activated "Sustainable ROS Generator" with homogeneous intratumoral distribution property for improved anti-tumor therapy. Am J Cancer Res 2021; 11:379-396. [PMID: 33391481 PMCID: PMC7681092 DOI: 10.7150/thno.50028] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 09/25/2020] [Indexed: 12/13/2022] Open
Abstract
Photodynamic therapy (PDT) holds a number of advantages for tumor therapy. However, its therapeutic efficiency is limited by non-sustainable reactive oxygen species (ROS) generation and heterogeneous distribution of photosensitizer (PS) in tumor. Herein, a "Sustainable ROS Generator" (SRG) is developed for efficient antitumor therapy. Methods: SRG was prepared by encapsulating small-sized Mn3O4-Ce6 nanoparticles (MC) into dendritic mesoporous silica nanoparticles (DMSNs) and then enveloped with hyaluronic acid (HA). Due to the high concentration of HAase in tumor tissue, the small-sized MC could be released from DMSNs and homogeneously distributed in whole tumor. Then, the released MC would be uptaken by tumor cells and degraded by high levels of intracellular glutathione (GSH), disrupting intracellular redox homeostasis. More importantly, the released Ce6 could efficiently generate singlet oxygen (1O2) under laser irradiation until the tissue oxygen was exhausted, and the manganese ion (Mn2+) generated by degraded MC would then convert the low toxic by-product (H2O2) of PDT to the most harmful ROS (·OH) for sustainable and recyclable ROS generation. Results: MC could be homogeneously distributed in whole tumor and significantly reduced the level of intracellular GSH. At 2 h after PDT, obvious intracellular ROS production was still observed. Moreover, during oxygen recovery in tumor tissue, ·OH could be continuously produced, and the nanosystem could induce 82% of cell death comparing with 30% of cell death induced by free Ce6. For in vivo PDT, SRG achieved a complete inhibition on tumor growth. Conclusion: Based on these findings, we conclude that the designed SRG could induce sustainable ROS generation, homogeneous intratumoral distribution and intracellular redox homeostasis disruption, presenting an efficient strategy for enhanced ROS-mediated anti-tumor therapy.
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Downregulation of MDR 1 gene contributes to tyrosine kinase inhibitor induce apoptosis and reduction in tumor metastasis: A gravity to space investigation. Int J Pharm 2020; 591:119993. [DOI: 10.1016/j.ijpharm.2020.119993] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 10/07/2020] [Accepted: 10/14/2020] [Indexed: 01/10/2023]
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Liang K, Liu Q, Kong Q. New technologies in developing recombinant-attenuated bacteria for cancer therapy. Biotechnol Bioeng 2020; 118:513-530. [PMID: 33038015 DOI: 10.1002/bit.27596] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 09/12/2020] [Accepted: 10/06/2020] [Indexed: 12/12/2022]
Abstract
Cancer has always been a global problem, with more cases of cancer patients being diagnosed every year. Conventional cancer treatments, including radiotherapy, chemotherapy, and surgery, are still unable to bypass their obvious limitations, and developing effective targeted therapies is still required. More than one century ago, the doctor William B. Coley discovered that cancer patients had tumor regression by injection of Streptococcus bacteria. The studies of cancer therapy using bacterial microorganisms are now very widespread. In particular, the facultative anaerobic bacteria Salmonella typhimurium is widely investigated as it can selectively colonize different types of tumors, locally deliver various antitumor drugs, and inhibit tumor growth. The exciting antitumor efficacy and safety observed in animal tumor models prompted the well-known attenuated Salmonella bacterial strain VNP20009 to be tested in human clinical trials in the early 21st century. Regrettably, no patients showed significant therapeutic effects and even bacterial colonization in tumor tissue was undetectable in most patients. Salmonella bacteria are still considered as a promising agent or vehicle for cancer therapy. Recent efforts have been focused on the generation of attenuated bacterial strains with higher targeting for tumor tissue, and optimization of the delivery of therapeutic antitumor cargoes into the tumor microenvironment. This review will summarize new technologies or approaches that may improve bacteria-mediated cancer therapy.
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Affiliation(s)
- Kang Liang
- College of Veterinary Medicine, Southwest University, Chongqing, China
| | - Qing Liu
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Qingke Kong
- College of Veterinary Medicine, Southwest University, Chongqing, China
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40
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Ali MK, Liu Q, Liang K, Li P, Kong Q. Bacteria-derived minicells for cancer therapy. Cancer Lett 2020; 491:11-21. [DOI: 10.1016/j.canlet.2020.07.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 07/08/2020] [Accepted: 07/18/2020] [Indexed: 02/08/2023]
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41
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Cao S, Lin C, Liang S, Tan CH, Er Saw P, Xu X. Enhancing Chemotherapy by RNA Interference. BIO INTEGRATION 2020. [DOI: 10.15212/bioi-2020-0003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Abstract Small interfering RNA (siRNA) has shown tremendous potential for treating human diseases in the past decades. siRNA can selectively silence a pathological pathway through the targeting and degradation of a specific mRNA, significantly reducing the off-target side
effects of anticancer drugs. However, the poor pharmacokinetics of RNA significantly restricted the clinical use of RNAi technology. In this review, we examine in-depth the siRNA therapeutics currently in preclinical and clinical trials, multiple challenges faced in siRNA therapy, feasibility
of siRNA treatment with anticancer drugs in combined with siRNA in nanoparticles or modified to be parental drugs, sequential therapy of siRNA treatment prior to drug treatment with siRNA and drugs loaded in nanoparticles. We focused on the combinatorial activation of apoptosis by different
pathways, namely Bcl-2, survivin, and Pgp protein. Taken together, this review would serve to establish the pathway of effective and efficient combination therapy of siRNA and drugs as a new strategy.
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Affiliation(s)
- Shuwen Cao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chunhao Lin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shunung Liang
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Baiyun District, Guangzhou, China
| | - Chee Hwee Tan
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Baiyun District, Guangzhou, China
| | - Phei Er Saw
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaoding Xu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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Abrams M, Reichman N, Khatri D, Patel NV, D’Amico RS, Wong T, Fralin S, Li M, Symons M, Langer D, Filippi CG, Boockvar JA. Update on glioma biotechnology. Clin Neurol Neurosurg 2020; 195:106075. [DOI: 10.1016/j.clineuro.2020.106075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/28/2020] [Accepted: 07/06/2020] [Indexed: 10/23/2022]
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43
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Yu X, Lin C, Yu J, Qi Q, Wang Q. Bioengineered Escherichia coli Nissle 1917 for tumour-targeting therapy. Microb Biotechnol 2020; 13:629-636. [PMID: 31863567 PMCID: PMC7111071 DOI: 10.1111/1751-7915.13523] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/16/2019] [Accepted: 11/19/2019] [Indexed: 12/19/2022] Open
Abstract
Bacterial vectors, as microscopic living 'robotic factories', can be reprogrammed into microscopic living 'robotic factories', using a top-down bioengineering approach to produce and deliver anticancer agents. Most of the current research has focused on bacterial species such as Salmonella typhimurium or Clostridium novyi. However, Escherichia coli Nissle 1917 (EcN) is another promising candidate with probiotic properties. EcN offers increased applicability for cancer treatment with the development of new molecular biology and complete genome sequencing techniques. In this review, we discuss the genetics and physical properties of EcN. We also summarize and analyse recent studies regarding tumour therapy mediated by EcN. Many challenges remain in the development of more promising strategies for combatting cancer with EcN.
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Affiliation(s)
- Xiaoli Yu
- School of Public Health and ManagementWeifang Medical UniversityWeifang261053ShandongChina
| | - Changsen Lin
- State Key Laboratory of Microbial TechnologyNational Glycoengineering Research CenterShandong UniversityQingdao266237ShandongChina
- Affiliated Hospital of Shandong University of Traditional Chinese MedicineJinan250014ShandongChina
| | - Jing Yu
- Affiliated Hospital of Shandong University of Traditional Chinese MedicineJinan250014ShandongChina
| | - Qingsheng Qi
- State Key Laboratory of Microbial TechnologyNational Glycoengineering Research CenterShandong UniversityQingdao266237ShandongChina
| | - Qian Wang
- State Key Laboratory of Microbial TechnologyNational Glycoengineering Research CenterShandong UniversityQingdao266237ShandongChina
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Sagnella SM, Yang L, Stubbs GE, Boslem E, Martino-Echarri E, Smolarczyk K, Pattison SL, Vanegas N, St Clair E, Clarke S, Boockvar J, MacDiarmid JA, Brahmbhatt H. Cyto-Immuno-Therapy for Cancer: A Pathway Elicited by Tumor-Targeted, Cytotoxic Drug-Packaged Bacterially Derived Nanocells. Cancer Cell 2020; 37:354-370.e7. [PMID: 32183951 DOI: 10.1016/j.ccell.2020.02.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 08/08/2019] [Accepted: 02/04/2020] [Indexed: 12/31/2022]
Abstract
Immunotherapy has emerged as a powerful new chapter in the fight against cancer. However, it has yet to reach its full potential due in part to the complexity of the cancer immune response. We demonstrate that tumor-targeting EDV nanocells function as an immunotherapeutic by delivering a cytotoxin in conjunction with activation of the immune system. These nanocells polarize M1 macrophages and activate NK cells concurrently producing a Th1 cytokine response resulting in potent antitumor function. Dendritic cell maturation and antigen presentation follows, which generates tumor-specific CD8+ T cells, conferring prolonged tumor remission. The combination of cytotoxin delivery and activation of innate and adaptive antitumor immune responses results in a potent cyto-immunotherapeutic with potential in clinical oncology.
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Affiliation(s)
- Sharon M Sagnella
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia
| | - Lu Yang
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia
| | - Gemma E Stubbs
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia
| | - Ebru Boslem
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia
| | | | - Katarzyna Smolarczyk
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia
| | - Stacey L Pattison
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia
| | - Natasha Vanegas
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia
| | - Eva St Clair
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia
| | - Stephen Clarke
- ANZAC Research Institute - Royal North Shore Hospital 38 Pacific Highway, Sydney, NSW 2065, Australia
| | - John Boockvar
- Northwell School of Medicine, 3(rd) Floor, 130 East 77(th) Street, New York, NY 10075, USA
| | - Jennifer A MacDiarmid
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia
| | - Himanshu Brahmbhatt
- EnGeneIC Ltd, Building 2, 25 Sirius Road, Lane Cove West, Sydney, NSW 2066, Australia.
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Reid G, Johnson TG, van Zandwijk N. Manipulating microRNAs for the Treatment of Malignant Pleural Mesothelioma: Past, Present and Future. Front Oncol 2020; 10:105. [PMID: 32117755 PMCID: PMC7020748 DOI: 10.3389/fonc.2020.00105] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 01/20/2020] [Indexed: 12/18/2022] Open
Abstract
microRNAs (miRNAs) are an important class of non-coding RNA that post-transcriptionally regulate the expression of most protein-coding genes. Their aberrant expression in tumors contributes to each of the hallmarks of cancer. In malignant pleural mesothelioma (MPM), in common with other tumor types, changes in miRNA expression are characterized by a global downregulation, although elevated levels of some miRNAs are also found. While an increasing number of miRNAs exhibit altered expression in MPM, relatively few have been functionally characterized. Of a growing number with tumor suppressor activity in vitro, miR-16, miR-193a, and miR-215 were also shown to have tumor suppressor activity in vivo. In the case of miR-16, the significant inhibitory effects on tumor growth following targeted delivery of miR-16-based mimics in a xenograft model was the basis for a successful phase I clinical trial. More recently overexpressed miRNAs with oncogenic activity have been described. Many of these changes in miRNA expression are related to the characteristic loss of tumor suppressor pathways in MPM tumors. In this review we will highlight the studies providing evidence for therapeutic effects of modulating microRNA levels in MPM, and discuss these results in the context of emerging approaches to miRNA-based therapy.
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Affiliation(s)
- Glen Reid
- Department of Pathology, University of Otago, Dunedin, New Zealand
- Maurice Wilkins Centre, University of Otago, Dunedin, New Zealand
| | - Thomas G. Johnson
- The Asbestos Diseases Research Institute, Sydney, NSW, Australia
- Cell Division Laboratory, The ANZAC Research Institute, Sydney, NSW, Australia
- School of Medicine, The University of Sydney, Sydney, NSW, Australia
- Sydney Catalyst Translational Cancer Research Centre, The University of Sydney, Sydney, NSW, Australia
| | - Nico van Zandwijk
- School of Medicine, The University of Sydney, Sydney, NSW, Australia
- Sydney Local Health District, Sydney, NSW, Australia
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Gonçalves M, Mignani S, Rodrigues J, Tomás H. A glance over doxorubicin based-nanotherapeutics: From proof-of-concept studies to solutions in the market. J Control Release 2020; 317:347-374. [PMID: 31751636 DOI: 10.1016/j.jconrel.2019.11.016] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 02/07/2023]
Abstract
Cancer is one of the leading causes of death worldwide and, as such, efforts are being done to find new chemotherapeutic drugs or, alternatively, novel approaches for the delivery of old ones. In this scope, when used as vehicles for drugs, nanomaterials may potentially maximize the efficacy of the treatment and reduce its side effects, for example by a change in drug's pharmacokinetics, cell targeting and/or specific stimuli-responsiveness. This is the case of doxorubicin (DOX) that presents a broad spectrum of activity and is one of the most widely used chemotherapeutic drugs as first-line treatment. Indeed, DOX is a very interesting example of a drug for which several nanosized delivery systems have been developed over the years. While it is true that some of these systems are already in the market, it is also true that research on this subject remains very active and that there is a continuing search for new solutions. In this sense, this review takes the example of doxorubicin, not so much with the focus on the drug itself, but rather as a case study around which very diverse and imaginative nanotechnology approaches have emerged.
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Affiliation(s)
- Mara Gonçalves
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Serge Mignani
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal; Université Paris Descartes, PRES Sorbonne Paris Cité, CNRS UMR 860, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologique, 45, rue des Saints Peres, 75006 Paris, France
| | - João Rodrigues
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal; School of Materials Science and Engineering, Center for Nano Energy Materials, Northwestern Polytechnical University, Xi'an 710072, China
| | - Helena Tomás
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal.
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Bajan S, Hutvagner G. RNA-Based Therapeutics: From Antisense Oligonucleotides to miRNAs. Cells 2020; 9:E137. [PMID: 31936122 PMCID: PMC7016530 DOI: 10.3390/cells9010137] [Citation(s) in RCA: 236] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 12/23/2019] [Accepted: 12/30/2019] [Indexed: 02/07/2023] Open
Abstract
The first therapeutic nucleic acid, a DNA oligonucleotide, was approved for clinical use in 1998. Twenty years later, in 2018, the first therapeutic RNA-based oligonucleotide was United States Food and Drug Administration (FDA) approved. This promises to be a rapidly expanding market, as many emerging biopharmaceutical companies are developing RNA interference (RNAi)-based, and RNA-based antisense oligonucleotide therapies. However, miRNA therapeutics are noticeably absent. miRNAs are regulatory RNAs that regulate gene expression. In disease states, the expression of many miRNAs is measurably altered. The potential of miRNAs as therapies and therapeutic targets has long been discussed and in the context of a wide variety of infections and diseases. Despite the great number of studies identifying miRNAs as potential therapeutic targets, only a handful of miRNA-targeting drugs (mimics or inhibitors) have entered clinical trials. In this review, we will discuss whether the investment in finding potential miRNA therapeutic targets has yielded feasible and practicable results, the benefits and obstacles of miRNAs as therapeutic targets, and the potential future of the field.
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Affiliation(s)
- Sarah Bajan
- Faculty of Science, University of Technology Sydney, Sydney, NSW 2000, Australia
- Health and Sport Science, University of Sunshine Coast, Sunshine Coast, QLD 4556, Australia
| | - Gyorgy Hutvagner
- School of Biomedical Engineering Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW 2000, Australia
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Gonçalves M, Mignani S, Rodrigues J, Tomás H. A glance over doxorubicin based-nanotherapeutics: From proof-of-concept studies to solutions in the market. J Control Release 2020. [DOI: https://doi.org/10.1016/j.jconrel.2019.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Shi H, Chi H, Luo Z, Jiang L, Loh XJ, He C, Li Z. Self-Healable, Fast Responsive Poly(ω-Pentadecalactone) Thermogelling System for Effective Liver Cancer Therapy. Front Chem 2019; 7:683. [PMID: 31681733 PMCID: PMC6813430 DOI: 10.3389/fchem.2019.00683] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 10/01/2019] [Indexed: 12/30/2022] Open
Abstract
A polyurethane based thermogelling system comprising poly(ω-pentadecalactone) (PPDL), poly(ethylene glycol) (PEG), and poly(propylene glycol) (PPG), termed as PDEP, was synthesized. The incorporation of PPDL lowers critical micelle concentration (CMC) as well as critical gelation concentration (CGC) of the novel copolymers compared to commercial Pluronic® F127. The thermogels showed excellent thermal stability at high temperature up to 80°C, fast response to temperature change in a time frame of less than second, as well as remarkable self-healing properties after being broken at high strain. In vitro drug release studies using docetaxel (DTX) and cell uptake studies using doxorubicin (DOX) show high potential of the hydrogel as drug reservoir for sustainable release profile of payloads, while the in vivo anti-tumor evaluation using mice model of hepatocellular carcinoma further demonstrated the significant inhibition on the growth of tumor. Together with its excellent biocompatibility in different organs, the novel PDPE thermogelling copolymers reported in this work could potentially be utilized as in situ-forming hydrogels for liver cancer therapy.
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Affiliation(s)
- Huihui Shi
- Department of Materials Science and Engineering, National University of Singapore, Singapore, Singapore
| | - Hong Chi
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Zheng Luo
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, China
| | - Lu Jiang
- Institute of Materials Research and Engineering, ASTAR (Agency for Science, Technology and Research), Singapore, Singapore
| | - Xian Jun Loh
- Institute of Materials Research and Engineering, ASTAR (Agency for Science, Technology and Research), Singapore, Singapore
| | - Chaobin He
- Department of Materials Science and Engineering, National University of Singapore, Singapore, Singapore
| | - Zibiao Li
- Institute of Materials Research and Engineering, ASTAR (Agency for Science, Technology and Research), Singapore, Singapore
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50
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Liu X, Xu X, Zhou Y, Zhang N, Jiang W. Multifunctional Molecular Beacons-Modified Gold Nanoparticle as a Nanocarrier for Synergistic Inhibition and in Situ Imaging of Drug-Resistant-Related mRNAs in Living Cells. ACS APPLIED MATERIALS & INTERFACES 2019; 11:35548-35555. [PMID: 31483138 DOI: 10.1021/acsami.9b11340] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Overexpression of adenosine 5'-triphosphate-binding cassette transporters is one of the primary causes of drug resistance in cancer. Downregulating the expression of these transporters by inhibiting the mRNA translation process is an effective approach to cope up with this situation. Herein, multifunctional molecular beacons (MBs)-modified gold nanoparticle (AuNP) as a nanocarrier (MBs-AuNP) is developed for synergistic inhibition and in situ imaging of drug-resistant-related mRNAs in living cells. MBs-AuNP is composed of (i) triple specially designed molecular beacons modified on the surface of AuNP, for binding drug-resistant-related mRNAs, loading doxorubicin (Dox), and reporting the fluorescence signal, and (ii) AuNP, for loading MBs, introducing them into cells, and quenching their fluorescence. After uptake by cells, MBs-AuNP will hybridize with three different drug-resistant-related mRNAs (MDR1 mRNA, MRP1 mRNA, and BCRP mRNA), respectively, which could inhibit their translation to decrease efflux protein expression and lead to AuNP-quenched fluorescence recovery for in situ imaging. Real-time quantitative-polymerase chain reaction and western blot results showed that drug-resistant-related mRNAs and efflux proteins expression both decreased. Dox-loaded MBs-AuNP exhibited higher suppression efficacy compared to that of free Dox against HepG2/ADR (0.35 vs 1.06 μM of IC50) and MCF-7/ADR (2.78 vs >5 μM of IC50). Direct observation of intracellular hybridization events and differentiation of drug-resistant cancer cells or non-drug-resistant cancer cells could be accomplished through fluorescence imaging analysis. This nanocarrier is capable of downregulating the expression of multiple efflux proteins by gene silencing, allows in situ monitoring of silencing events, and thus provides a powerful strategy to cope up with drug resistance at the gene level.
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Affiliation(s)
- Xiaoting Liu
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Science , Shandong University , Ji'nan 250012 , Shandong , P. R. China
| | - Xiaowen Xu
- School of Chemistry and Chemical Engineering , Shandong University , Ji'nan 250100 , Shandong , P. R. China
| | - Yi Zhou
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Science , Shandong University , Ji'nan 250012 , Shandong , P. R. China
| | - Nan Zhang
- Department of Oncology , Jinan Central Hospital Affiliated to Shandong University , Ji'nan 250012 , Shandong , P. R. China
| | - Wei Jiang
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Science , Shandong University , Ji'nan 250012 , Shandong , P. R. China
- School of Chemistry and Chemical Engineering , Shandong University , Ji'nan 250100 , Shandong , P. R. China
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