1
|
Hong J, Sim D, Lee BH, Sarangthem V, Park RW. Multifunctional elastin-like polypeptide nanocarriers for efficient miRNA delivery in cancer therapy. J Nanobiotechnology 2024; 22:293. [PMID: 38802812 PMCID: PMC11131307 DOI: 10.1186/s12951-024-02559-5] [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: 01/27/2024] [Accepted: 05/16/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND The exogenous delivery of miRNA to mimic and restore miRNA-34a activity in various cancer models holds significant promise in cancer treatment. Nevertheless, its effectiveness is often impeded by challenges, including a short half-life, propensity for off-target accumulation, susceptibility to inactivation by blood-based enzymes, concerns regarding patient safety, and the substantial cost associated with scaling up. As a means of overcoming these barriers, we propose the development of miRNA-loaded Tat-A86 nanoparticles by virtue of Tat-A86's ability to shield the loaded agent from external environmental factors, reducing degradation and inactivation, while enhancing circulation time and targeted accumulation. RESULTS Genetically engineered Tat-A86, featuring 16 copies of the interleukin-4 receptor (IL-4R)-binding peptide (AP1), Tat for tumor penetration, and an elastin-like polypeptide (ELP) for presenting target ligands and ensuring stability, served as the basis for this delivery system. Comparative groups, including Tat-E60 and A86, were employed to discern differences in binding and penetration. The designed ELP-based nanoparticle Tat-A86 effectively condensed miRNA, forming stable nanocomplexes under physiological conditions. The miRNA/Tat-A86 formulation bound specifically to tumor cells and facilitated stable miRNA delivery into them, effectively inhibiting tumor growth. The efficacy of miRNA/Tat-A86 was further evaluated using three-dimensional spheroids of lewis lung carcinoma (LLC) as in vitro model and LLC tumor-bearing mice as an in vivo model. It was found that miRNA/Tat-A86 facilitates effective cell killing by markedly improving miRNA penetration, leading to a substantial reduction in the size of LLC spheroids. Compared to other controls, Tat-A86 demonstrated superior efficacy in suppressing the growth of 3D cellular aggregates. Moreover, at equivalent doses, miRNA-34a delivered by Tat-A86 inhibited the growth of LLC cells in allograft mice. CONCLUSIONS Overall, these studies demonstrate that Tat-A86 nanoparticles can deliver miRNA systemically, overcoming the basic hurdles impeding miRNA delivery by facilitating both miRNA uptake and stability, ultimately leading to improved therapeutic effects.
Collapse
Affiliation(s)
- Jisan Hong
- Department of Biochemistry and Cell Biology, Cell & Matrix Research Institute, Kyungpook National University, School of Medicine, Daegu, 41944, Republic of Korea
| | - Dahye Sim
- Department of Biochemistry and Cell Biology, Cell & Matrix Research Institute, Kyungpook National University, School of Medicine, Daegu, 41944, Republic of Korea
| | - Byung-Heon Lee
- Department of Biochemistry and Cell Biology, Cell & Matrix Research Institute, Kyungpook National University, School of Medicine, Daegu, 41944, Republic of Korea
| | - Vijaya Sarangthem
- Department of Biochemistry and Cell Biology, Cell & Matrix Research Institute, Kyungpook National University, School of Medicine, Daegu, 41944, Republic of Korea.
| | - Rang-Woon Park
- Department of Biochemistry and Cell Biology, Cell & Matrix Research Institute, Kyungpook National University, School of Medicine, Daegu, 41944, Republic of Korea.
| |
Collapse
|
2
|
Pucci P, Lee LC, Han M, Matthews JD, Jahangiri L, Schlederer M, Manners E, Sorby-Adams A, Kaggie J, Trigg RM, Steel C, Hare L, James ER, Prokoph N, Ducray SP, Merkel O, Rifatbegovic F, Luo J, Taschner-Mandl S, Kenner L, Burke GAA, Turner SD. Targeting NRAS via miR-1304-5p or farnesyltransferase inhibition confers sensitivity to ALK inhibitors in ALK-mutant neuroblastoma. Nat Commun 2024; 15:3422. [PMID: 38653965 PMCID: PMC11039739 DOI: 10.1038/s41467-024-47771-x] [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: 10/28/2022] [Accepted: 04/11/2024] [Indexed: 04/25/2024] Open
Abstract
Targeting Anaplastic lymphoma kinase (ALK) is a promising therapeutic strategy for aberrant ALK-expressing malignancies including neuroblastoma, but resistance to ALK tyrosine kinase inhibitors (ALK TKI) is a distinct possibility necessitating drug combination therapeutic approaches. Using high-throughput, genome-wide CRISPR-Cas9 knockout screens, we identify miR-1304-5p loss as a desensitizer to ALK TKIs in aberrant ALK-expressing neuroblastoma; inhibition of miR-1304-5p decreases, while mimics of this miRNA increase the sensitivity of neuroblastoma cells to ALK TKIs. We show that miR-1304-5p targets NRAS, decreasing cell viability via induction of apoptosis. It follows that the farnesyltransferase inhibitor (FTI) lonafarnib in addition to ALK TKIs act synergistically in neuroblastoma, inducing apoptosis in vitro. In particular, on combined treatment of neuroblastoma patient derived xenografts with an FTI and an ALK TKI complete regression of tumour growth is observed although tumours rapidly regrow on cessation of therapy. Overall, our data suggests that combined use of ALK TKIs and FTIs, constitutes a therapeutic approach to treat high risk neuroblastoma although prolonged therapy is likely required to prevent relapse.
Collapse
Affiliation(s)
- Perla Pucci
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
| | - Liam C Lee
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
- Merck & Co, 2000 Galloping Hill Rd, Kenilworth, NJ, 07033, USA
| | - Miaojun Han
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
- OncoSec, San Diego, CA, 92121, USA
| | - Jamie D Matthews
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
| | - Leila Jahangiri
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
- Department of Life Sciences, Birmingham City University, Birmingham, UK
- Nottingham Trent University, School of Science & Technology, Clifton Lane, Nottingham, NG11 8NS, UK
| | - Michaela Schlederer
- Department of Pathology, Division of Experimental and Translational Pathology, Medical University of Vienna, 1090, Vienna, Austria
| | - Eleanor Manners
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
- Chelsea and Westminster Hospital, NHS Foundation Trust, London, SW10 9NH, UK
| | - Annabel Sorby-Adams
- MRC Mitochondrial Biology Unit, University of Cambridge, The Keith Peters Building, Cambridge Biomedical Campus, Hills Road, Cambridge, CB2 0XY, UK
- Department of Medicine, University of Cambridge, Addenbrookes Hospital, Hills Road, Cambridge, CB2 0QQ, UK
| | - Joshua Kaggie
- Department of Radiology, University of Cambridge, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Ricky M Trigg
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
- Functional Genomics, GlaxoSmithKline, Stevenage, SG1 2NY, UK
| | - Christopher Steel
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
| | - Lucy Hare
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
- Department of Paediatric Haematology, Oncology and Palliative Care, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Emily R James
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
| | - Nina Prokoph
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
| | - Stephen P Ducray
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK
| | - Olaf Merkel
- Department of Pathology, Medical University of Vienna, Vienna, 1090, Austria
- European Research Initiative for ALK related malignancies (ERIA), Cambridge, CB2 0QQ, UK
| | - Firkret Rifatbegovic
- St. Anna Children's Cancer Research Institute, CCRI, Zimmermannplatz 10, 1090, Vienna, Austria
| | - Ji Luo
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20814, USA
| | - Sabine Taschner-Mandl
- St. Anna Children's Cancer Research Institute, CCRI, Zimmermannplatz 10, 1090, Vienna, Austria
| | - Lukas Kenner
- Department of Pathology, Medical University of Vienna, Vienna, 1090, Austria
- European Research Initiative for ALK related malignancies (ERIA), Cambridge, CB2 0QQ, UK
- Unit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Vienna, Austria
- Center for Biomarker Research in Medicine (CBmed), Graz, Austria
- Christian Doppler Laboratory for Applied Metabolomics (CDL-AM), Medical University of Vienna, Vienna, Austria
| | - G A Amos Burke
- Department of Paediatric Haematology, Oncology and Palliative Care, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Suzanne D Turner
- Department of Pathology, Division of Cellular and Molecular Pathology, University of Cambridge, Cambridge, CB20QQ, UK.
- European Research Initiative for ALK related malignancies (ERIA), Cambridge, CB2 0QQ, UK.
- Faculty of Medicine, Masaryk University, Brno, Czech Republic.
| |
Collapse
|
3
|
Elnaggar MG, He Y, Yeo Y. Recent trends in the delivery of RNA drugs: Beyond the liver, more than vaccine. Eur J Pharm Biopharm 2024; 197:114203. [PMID: 38302049 PMCID: PMC10947810 DOI: 10.1016/j.ejpb.2024.114203] [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: 11/30/2023] [Revised: 01/12/2024] [Accepted: 01/29/2024] [Indexed: 02/03/2024]
Abstract
RNAs are known for versatile functions and therapeutic utility. They have gained significant interest since the approval of several RNA drugs, including COVID-19 mRNA vaccines and therapeutic agents targeting liver diseases. There are increasing expectations for a new class of RNA drugs for broader applications. Successful development of RNA drugs for new applications hinges on understanding their diverse functions and structures. In this review, we explore the last five years of literature to understand current approaches to formulate a spectrum of RNA drugs, focusing on new efforts to expand their applications beyond vaccines and liver diseases.
Collapse
Affiliation(s)
- Marwa G Elnaggar
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA; Department of Industrial Pharmacy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Yanying He
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Yoon Yeo
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA; Purdue University Institute for Cancer Research, 201 South University Street, West Lafayette, IN 47907, USA; Weldon School of Biomedical Engineering, Purdue University, 206 S Martin Jischke Drive, West Lafayette, IN 47907, USA.
| |
Collapse
|
4
|
Nappi F. Non-Coding RNA-Targeted Therapy: A State-of-the-Art Review. Int J Mol Sci 2024; 25:3630. [PMID: 38612441 PMCID: PMC11011542 DOI: 10.3390/ijms25073630] [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: 01/23/2024] [Revised: 03/11/2024] [Accepted: 03/21/2024] [Indexed: 04/14/2024] Open
Abstract
The use of non-coding RNAs (ncRNAs) as drug targets is being researched due to their discovery and their role in disease. Targeting ncRNAs, including microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), is an attractive approach for treating various diseases, such as cardiovascular disease and cancer. This seminar discusses the current status of ncRNAs as therapeutic targets in different pathological conditions. Regarding miRNA-based drugs, this approach has made significant progress in preclinical and clinical testing for cardiovascular diseases, where the limitations of conventional pharmacotherapy are evident. The challenges of miRNA-based drugs, including specificity, delivery, and tolerability, will be discussed. New approaches to improve their success will be explored. Furthermore, it extensively discusses the potential development of targeted therapies for cardiovascular disease. Finally, this document reports on the recent advances in identifying and characterizing microRNAs, manipulating them, and translating them into clinical applications. It also addresses the challenges and perspectives towards clinical application.
Collapse
Affiliation(s)
- Francesco Nappi
- Department of Cardiac Surgery, Centre Cardiologique du Nord, 93200 Saint-Denis, France
| |
Collapse
|
5
|
Tavabie OD, Salehi S, Aluvihare VR. The challenges and potential of microRNA-based therapy for patients with liver failure syndromes and hepatocellular carcinoma. Expert Opin Ther Targets 2024; 28:179-191. [PMID: 38487923 DOI: 10.1080/14728222.2024.2331598] [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: 12/21/2023] [Accepted: 03/13/2024] [Indexed: 03/20/2024]
Abstract
INTRODUCTION Morbidity and mortality from liver disease continues to rise worldwide. There are currently limited curative treatments for patients with liver failure syndromes, encompassing acute liver failure and decompensated cirrhosis states, outside of transplantation. Whilst there have been improvements in therapeutic options for patients with hepatocellular carcinoma (HCC), there remain challenges necessitating novel therapeutic agents. microRNA have long been seen as potential therapeutic targets but there has been limited clinical translation. AREAS COVERED We will discuss the limitations of conventional non-transplant management of patients with liver failure syndromes and HCC. We will provide an overview of microRNA and the challenges in developing and delivering microRNA-based therapeutic agents. We will finally provide an overview of microRNA-based therapeutic agents which have progressed to clinical trials. EXPERT OPINION microRNA have great potential to be developed into therapeutic agents due to their association with critical biological processes which govern health and disease. Utilizing microRNA sponges to target multiple microRNA associated with specific biological processes may improve their therapeutic efficacy. However, there needs to be significant improvements in delivery systems to ensure the safe delivery of microRNA to target sites and minimize systemic distribution. This currently significantly impacts the clinical translation of microRNA-based therapeutic agents.
Collapse
Affiliation(s)
| | - Siamak Salehi
- Institute of Liver Studies, King's College Hospital, London, UK
| | | |
Collapse
|
6
|
Vaswani CM, Simone J, Pavelick JL, Wu X, Tan GW, Ektesabi AM, Gupta S, Tsoporis JN, Dos Santos CC. Tiny Guides, Big Impact: Focus on the Opportunities and Challenges of miR-Based Treatments for ARDS. Int J Mol Sci 2024; 25:2812. [PMID: 38474059 DOI: 10.3390/ijms25052812] [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: 01/28/2024] [Revised: 02/24/2024] [Accepted: 02/25/2024] [Indexed: 03/14/2024] Open
Abstract
Acute Respiratory Distress Syndrome (ARDS) is characterized by lung inflammation and increased membrane permeability, which represents the leading cause of mortality in ICUs. Mechanical ventilation strategies are at the forefront of supportive approaches for ARDS. Recently, an increasing understanding of RNA biology, function, and regulation, as well as the success of RNA vaccines, has spurred enthusiasm for the emergence of novel RNA-based therapeutics. The most common types of RNA seen in development are silencing (si)RNAs, antisense oligonucleotide therapy (ASO), and messenger (m)RNAs that collectively account for 80% of the RNA therapeutics pipeline. These three RNA platforms are the most mature, with approved products and demonstrated commercial success. Most recently, miRNAs have emerged as pivotal regulators of gene expression. Their dysregulation in various clinical conditions offers insights into ARDS pathogenesis and offers the innovative possibility of using microRNAs as targeted therapy. This review synthesizes the current state of the literature to contextualize the therapeutic potential of miRNA modulation. It considers the potential for miR-based therapeutics as a nuanced approach that incorporates the complexity of ARDS pathophysiology and the multifaceted nature of miRNA interactions.
Collapse
Affiliation(s)
- Chirag M Vaswani
- Department of Physiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Keenan Research Centre for Biomedical Science, St. Michael's Hospital, University of Toronto, Toronto, ON M5B 1W8, Canada
| | - Julia Simone
- Department of Medicine, McMaster University, Hamilton, ON L8V 5C2, Canada
| | - Jacqueline L Pavelick
- Institute of Medical Sciences, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Xiao Wu
- Keenan Research Centre for Biomedical Science, St. Michael's Hospital, University of Toronto, Toronto, ON M5B 1W8, Canada
| | - Greaton W Tan
- Department of Physiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Keenan Research Centre for Biomedical Science, St. Michael's Hospital, University of Toronto, Toronto, ON M5B 1W8, Canada
| | - Amin M Ektesabi
- Keenan Research Centre for Biomedical Science, St. Michael's Hospital, University of Toronto, Toronto, ON M5B 1W8, Canada
- Institute of Medical Sciences, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Sahil Gupta
- Faculty of Medicine, School of Medicine, The University of Queensland, Herston, QLD 4006, Australia
| | - James N Tsoporis
- Keenan Research Centre for Biomedical Science, St. Michael's Hospital, University of Toronto, Toronto, ON M5B 1W8, Canada
| | - Claudia C Dos Santos
- Department of Physiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Keenan Research Centre for Biomedical Science, St. Michael's Hospital, University of Toronto, Toronto, ON M5B 1W8, Canada
- Institute of Medical Sciences, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Laboratory Medicine and Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Interdepartmental Division of Critical Care, St. Michael's Hospital, University of Toronto, Toronto, ON M5B 1W8, Canada
| |
Collapse
|
7
|
Seyhan AA. Trials and Tribulations of MicroRNA Therapeutics. Int J Mol Sci 2024; 25:1469. [PMID: 38338746 PMCID: PMC10855871 DOI: 10.3390/ijms25031469] [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: 12/22/2023] [Revised: 01/15/2024] [Accepted: 01/17/2024] [Indexed: 02/12/2024] Open
Abstract
The discovery of the link between microRNAs (miRNAs) and a myriad of human diseases, particularly various cancer types, has generated significant interest in exploring their potential as a novel class of drugs. This has led to substantial investments in interdisciplinary research fields such as biology, chemistry, and medical science for the development of miRNA-based therapies. Furthermore, the recent global success of SARS-CoV-2 mRNA vaccines against the COVID-19 pandemic has further revitalized interest in RNA-based immunotherapies, including miRNA-based approaches to cancer treatment. Consequently, RNA therapeutics have emerged as highly adaptable and modular options for cancer therapy. Moreover, advancements in RNA chemistry and delivery methods have been pivotal in shaping the landscape of RNA-based immunotherapy, including miRNA-based approaches. Consequently, the biotechnology and pharmaceutical industry has witnessed a resurgence of interest in incorporating RNA-based immunotherapies and miRNA therapeutics into their development programs. Despite substantial progress in preclinical research, the field of miRNA-based therapeutics remains in its early stages, with only a few progressing to clinical development, none reaching phase III clinical trials or being approved by the US Food and Drug Administration (FDA), and several facing termination due to toxicity issues. These setbacks highlight existing challenges that must be addressed for the broad clinical application of miRNA-based therapeutics. Key challenges include establishing miRNA sensitivity, specificity, and selectivity towards their intended targets, mitigating immunogenic reactions and off-target effects, developing enhanced methods for targeted delivery, and determining optimal dosing for therapeutic efficacy while minimizing side effects. Additionally, the limited understanding of the precise functions of miRNAs limits their clinical utilization. Moreover, for miRNAs to be viable for cancer treatment, they must be technically and economically feasible for the widespread adoption of RNA therapies. As a result, a thorough risk evaluation of miRNA therapeutics is crucial to minimize off-target effects, prevent overdosing, and address various other issues. Nevertheless, the therapeutic potential of miRNAs for various diseases is evident, and future investigations are essential to determine their applicability in clinical settings.
Collapse
Affiliation(s)
- Attila A. Seyhan
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI 02912, USA;
- Department of Pathology and Laboratory Medicine, Warren Alpert Medical School, Brown University, Providence, RI 02912, USA
- Joint Program in Cancer Biology, Lifespan Health System and Brown University, Providence, RI 02912, USA
- Legorreta Cancer Center, Brown University, Providence, RI 02912, USA
| |
Collapse
|
8
|
Neff SL, Hampton TH, Koeppen K, Sarkar S, Latario CJ, Ross BD, Stanton BA. Rocket-miR, a translational launchpad for miRNA-based antimicrobial drug development. mSystems 2023; 8:e0065323. [PMID: 37975659 PMCID: PMC10734502 DOI: 10.1128/msystems.00653-23] [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: 06/22/2023] [Accepted: 10/06/2023] [Indexed: 11/19/2023] Open
Abstract
IMPORTANCE Antimicrobial-resistant infections contribute to millions of deaths worldwide every year. In particular, the group of bacteria collectively known as ESKAPE (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter sp.) pathogens are of considerable medical concern due to their virulence and exceptional ability to develop antibiotic resistance. New kinds of antimicrobial therapies are urgently needed to treat patients for whom existing antibiotics are ineffective. The Rocket-miR application predicts targets of human miRNAs in bacterial and fungal pathogens, rapidly identifying candidate miRNA-based antimicrobials. The application's target audience are microbiologists that have the laboratory resources to test the application's predictions. The Rocket-miR application currently supports 24 recognized human pathogens that are relevant to numerous diseases including cystic fibrosis, chronic obstructive pulmonary disease (COPD), urinary tract infections, and pneumonia. Furthermore, the application code was designed to be easily extendible to other human pathogens that commonly cause hospital-acquired infections.
Collapse
Affiliation(s)
- Samuel L. Neff
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| | - Thomas H. Hampton
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| | - Katja Koeppen
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| | - Sharanya Sarkar
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| | - Casey J. Latario
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| | - Benjamin D. Ross
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| | - Bruce A. Stanton
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| |
Collapse
|
9
|
Emami Nejad A, Mostafavi Zadeh SM, Nickho H, Sadoogh Abbasian A, Forouzan A, Ahmadlou M, Nedaeinia R, Shaverdi S, Manian M. The role of microRNAs involved in the disorder of blood-brain barrier in the pathogenesis of multiple sclerosis. Front Immunol 2023; 14:1281567. [PMID: 38193092 PMCID: PMC10773759 DOI: 10.3389/fimmu.2023.1281567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/30/2023] [Indexed: 01/10/2024] Open
Abstract
miRNAs are involved in various vital processes, including cell growth, development, apoptosis, cellular differentiation, and pathological cellular activities. Circulating miRNAs can be detected in various body fluids including serum, plasma, saliva, and urine. It is worth mentioning that miRNAs remain stable in the circulation in biological fluids and are released from membrane-bound vesicles called exosomes, which protect them from RNase activity. It has been shown that miRNAs regulate blood-brain barrier integrity by targeting both tight junction and adherens junction molecules and can also influence the expression of inflammatory cytokines. Some recent studies have examined the impact of certain commonly used drugs in Multiple Sclerosis on miRNA levels. In this review, we will focus on the recent findings on the role of miRNAs in multiple sclerosis, including their role in the cause of MS and molecular mechanisms of the disease, utilizing miRNAs as diagnostic and clinical biomarkers, using miRNAs as a therapeutic modality or target for Multiple Sclerosis and drug responses in patients, elucidating their importance as prognosticators of disease progression, and highlighting their potential as a future treatment for MS.
Collapse
Affiliation(s)
| | - Seyed Mostafa Mostafavi Zadeh
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hamid Nickho
- Department of Immunology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Sadoogh Abbasian
- Department of Internal Medicine, School of Medicine, Amiralmomenin Hospital, Arak University of Medical Sciences, Arak, Iran
| | - Azim Forouzan
- Department of Internal Medicine, School of Medicine, Amiralmomenin Hospital, Arak University of Medical Sciences, Arak, Iran
| | - Mojtaba Ahmadlou
- Department of Biostatistics, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Reza Nedaeinia
- Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saham Shaverdi
- Department of Biology, Payame Noor University (PNU), Tehran, Iran
| | - Mostafa Manian
- Department of Medical Laboratory Science, Faculty of Medicine, Islamic Azad University, Kermanshah, Iran
- Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| |
Collapse
|
10
|
Le MT, Nguyen HT, Nguyen XH, Do XH, Mai BT, Ngoc Nguyen HT, Trang Than UT, Nguyen TH. Regulation and therapeutic potentials of microRNAs to non-small cell lung cancer. Heliyon 2023; 9:e22080. [PMID: 38058618 PMCID: PMC10696070 DOI: 10.1016/j.heliyon.2023.e22080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 11/02/2023] [Accepted: 11/03/2023] [Indexed: 12/08/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is the most common type of lung cancer, accounting for 80%-85% of total cases and leading to millions of deaths worldwide. Drug resistance is the primary cause of treatment failure in NSCLC, which urges scientists to develop advanced approaches for NSCLC treatment. Among novel approaches, the miRNA-based method has emerged as a potential approach as it allows researchers to modulate target gene expression. Subsequently, cell behaviors are altered, which leads to the death and the depletion of cancer cells. It has been reported that miRNAs possess the capacity to regulate multiple genes that are involved in various signaling pathways, including the phosphoinositide 3-kinase, receptor tyrosine kinase/rat sarcoma virus/mitogen-activated protein kinase, wingless/integrated, retinoblastoma, p53, transforming growth factor β, and nuclear factor-kappa B pathways. Dysregulation of these signaling pathways in NSCLC results in abnormal cell proliferation, tissue invasion, and drug resistance while inhibiting apoptosis. Thus, understanding the roles of miRNAs in regulating these signaling pathways may enable the development of novel NSCLC treatment therapies. However, a comprehensive review of potential miRNAs in NSCLC treatment has been lacking. Therefore, this review aims to fill the gap by summarizing the up-to-date information on miRNAs regarding their targets, impact on cancer-associated pathways, and prospective outcomes in treating NSCLC. We also discuss current technologies for delivering miRNAs to the target cells, including virus-based, non-viral, and emerging extracellular vesicle-based delivery systems. This knowledge will support future studies to develop an innovative miRNA-based therapy and select a suitable carrier to treat NSCLC effectively.
Collapse
Affiliation(s)
- Mai Thi Le
- Vinmec Hi-tech Center, Vinmec Healthcare System, Hanoi, 100000, Viet Nam
- Faculty of Biology, VNU University of Science, Vietnam National University, Hanoi, 100000, Viet Nam
| | - Huyen-Thu Nguyen
- Vinmec Hi-tech Center, Vinmec Healthcare System, Hanoi, 100000, Viet Nam
| | - Xuan-Hung Nguyen
- Vinmec Hi-tech Center, Vinmec Healthcare System, Hanoi, 100000, Viet Nam
- College of Health Sciences, Vin University, Hanoi, 100000, Viet Nam
- Vinmec-VinUni Institute of Immunology, Vinmec Healthcare System, Hanoi, 100000, Viet Nam
| | - Xuan-Hai Do
- Department of Gastroenterology, 108 Military Central Hospital, Hanoi, Viet Nam
| | - Binh Thanh Mai
- Department of Practical and Experimental Surgery, Vietnam Military Medical University, 160 Phung Hung Street, Phuc La, Ha Dong, Hanoi, Viet Nam
| | - Ha Thi Ngoc Nguyen
- Vinmec Hi-tech Center, Vinmec Healthcare System, Hanoi, 100000, Viet Nam
| | - Uyen Thi Trang Than
- Vinmec Hi-tech Center, Vinmec Healthcare System, Hanoi, 100000, Viet Nam
- Vinmec-VinUni Institute of Immunology, Vinmec Healthcare System, Hanoi, 100000, Viet Nam
| | - Thanh-Hong Nguyen
- Vinmec Hi-tech Center, Vinmec Healthcare System, Hanoi, 100000, Viet Nam
| |
Collapse
|
11
|
Fu J, Imani S, Wu MY, Wu RC. MicroRNA-34 Family in Cancers: Role, Mechanism, and Therapeutic Potential. Cancers (Basel) 2023; 15:4723. [PMID: 37835417 PMCID: PMC10571940 DOI: 10.3390/cancers15194723] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 09/21/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
MicroRNA (miRNA) are small noncoding RNAs that play vital roles in post-transcriptional gene regulation by inhibiting mRNA translation or promoting mRNA degradation. The dysregulation of miRNA has been implicated in numerous human diseases, including cancers. miR-34 family members (miR-34s), including miR-34a, miR-34b, and miR-34c, have emerged as the most extensively studied tumor-suppressive miRNAs. In this comprehensive review, we aim to provide an overview of the major signaling pathways and gene networks regulated by miR-34s in various cancers and highlight the critical tumor suppressor role of miR-34s. Furthermore, we will discuss the potential of using miR-34 mimics as a novel therapeutic approach against cancer, while also addressing the challenges associated with their development and delivery. It is anticipated that gaining a deeper understanding of the functions and mechanisms of miR-34s in cancer will greatly contribute to the development of effective miR-34-based cancer therapeutics.
Collapse
Affiliation(s)
- Junjiang Fu
- Key Laboratory of Epigenetics and Oncology, The Research Center for Preclinical Medicine, Southwest Medical University, Luzhou 646000, China
| | - Saber Imani
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou 310022, China
| | - Mei-Yi Wu
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Maryland Baltimore, Baltimore, MD 21201, USA
| | - Ray-Chang Wu
- Department of Biochemistry and Molecular Medicine, The George Washington University, Washington, DC 20052, USA
| |
Collapse
|
12
|
Hussen BM, Rasul MF, Abdullah SR, Hidayat HJ, Faraj GSH, Ali FA, Salihi A, Baniahmad A, Ghafouri-Fard S, Rahman M, Glassy MC, Branicki W, Taheri M. Targeting miRNA by CRISPR/Cas in cancer: advantages and challenges. Mil Med Res 2023; 10:32. [PMID: 37460924 PMCID: PMC10351202 DOI: 10.1186/s40779-023-00468-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 07/03/2023] [Indexed: 07/20/2023] Open
Abstract
Clustered regulatory interspaced short palindromic repeats (CRISPR) has changed biomedical research and provided entirely new models to analyze every aspect of biomedical sciences during the last decade. In the study of cancer, the CRISPR/CRISPR-associated protein (Cas) system opens new avenues into issues that were once unknown in our knowledge of the noncoding genome, tumor heterogeneity, and precision medicines. CRISPR/Cas-based gene-editing technology now allows for the precise and permanent targeting of mutations and provides an opportunity to target small non-coding RNAs such as microRNAs (miRNAs). However, the development of effective and safe cancer gene editing therapy is highly dependent on proper design to be innocuous to normal cells and prevent introducing other abnormalities. This study aims to highlight the cutting-edge approaches in cancer-gene editing therapy based on the CRISPR/Cas technology to target miRNAs in cancer therapy. Furthermore, we highlight the potential challenges in CRISPR/Cas-mediated miRNA gene editing and offer advanced strategies to overcome them.
Collapse
Affiliation(s)
- Bashdar Mahmud Hussen
- Department of Biomedical Sciences, Cihan University-Erbil, Erbil, Kurdistan Region 44001 Iraq
- Department of Clinical Analysis, College of Pharmacy, Hawler Medical University, Erbil, Kurdistan Region 44001 Iraq
| | - Mohammed Fatih Rasul
- Department of Pharmaceutical Basic Science, Faculty of Pharmacy, Tishk International University, Erbil, Kurdistan Region 44001 Iraq
| | - Snur Rasool Abdullah
- Medical Laboratory Science, Lebanese French University, Erbil, Kurdistan Region 44001 Iraq
| | - Hazha Jamal Hidayat
- Department of Biology, College of Education, Salahaddin University-Erbil, Erbil, Kurdistan Region 44001 Iraq
| | - Goran Sedeeq Hama Faraj
- Department of Medical Laboratory Science, Komar University of Science and Technology, Sulaymaniyah, 46001 Iraq
| | - Fattma Abodi Ali
- Department of Medical Microbiology, College of Health Sciences, Hawler Medical University, Erbil, Kurdistan Region 44001 Iraq
| | - Abbas Salihi
- Department of Biology, College of Science, Salahaddin University-Erbil, Erbil, Kurdistan Region 44001 Iraq
- Center of Research and Strategic Studies, Lebanese French University, Erbil, 44001 Iraq
| | - Aria Baniahmad
- Institute of Human Genetics, Jena University Hospital, 07747 Jena, Germany
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, 374-37515 Iran
| | - Milladur Rahman
- Department of Clinical Sciences, Malmö, Section for Surgery, Lund University, 22100 Malmö, Sweden
| | - Mark C. Glassy
- Translational Neuro-Oncology Laboratory, San Diego (UCSD) Moores Cancer Center, University of California, San Diego, CA 94720 USA
| | - Wojciech Branicki
- Faculty of Biology, Institute of Zoology and Biomedical Research, Jagiellonian University, 31-007 Kraków, Poland
| | - Mohammad Taheri
- Institute of Human Genetics, Jena University Hospital, 07747 Jena, Germany
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, 374-37515 Iran
| |
Collapse
|
13
|
Kasina V, Wahane A, Liu CH, Yang L, Nieh MP, Slack FJ, Bahal R. Next-generation poly-L-histidine formulations for miRNA mimic delivery. Mol Ther Methods Clin Dev 2023; 29:271-283. [PMID: 37123088 PMCID: PMC10133875 DOI: 10.1016/j.omtm.2023.03.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 03/29/2023] [Indexed: 04/03/2023]
Abstract
Many diseases, especially cancer, are caused by the abnormal expression of non-coding microRNAs (miRNAs), which regulate gene expression, leading to the development of miRNA-based therapeutics. Synthetic miRNA inhibitors have shown promising efficacy in blocking the activity of aberrant miRNAs that are upregulated in disease-specific pathologies. On the other hand, miRNAs that aid in preventing certain diseases and are reduced in expression in the disease state need different strategies. To tackle this, miRNA mimics, which mimic the activity of endogenous miRNAs, can be delivered for those miRNAs downregulated in different disease states. However, the delivery of miRNA mimics remains a challenge. Here, we report a cationic polylactic-co-glycolic acid (PLGA)-poly-L-histidine delivery system to deliver miRNA mimics. We chose miR-34a mimics as a proof of concept for miRNA delivery. miR-34a-loaded PLGA-poly-L-histidine nanoparticles (NPs) were formulated and biophysically characterized to analyze the structural properties of miRNA mimic-loaded NPs. In vitro efficacy was determined by investigating miR-34a and downstream target levels and performing cell viability and apoptosis assays. We confirmed in vivo efficacy through prolonged survival of miR-34a NP-treated A549-derived xenograft mice treated intratumorally. The results of these studies establish PLGA-poly-L-histidine NPs as an effective delivery system for miRNA mimics for treating diseases characterized by downregulated miRNAs.
Collapse
Affiliation(s)
- Vishal Kasina
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Aniket Wahane
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Chung-Hao Liu
- Polymer Program, Institute of Materials Science, University of Connecticut, Storrs, CT 06269, USA
| | - Lin Yang
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973, USA
| | - Mu-Ping Nieh
- Polymer Program, Institute of Materials Science, University of Connecticut, Storrs, CT 06269, USA
- Department of Chemical and Biomolecular Engineering, University of Connecticut, Storrs, CT 06269, USA
| | - Frank J. Slack
- Department of Pathology, HMS Initiative for RNA Medicine, BIDMC Cancer Center, Harvard Medical School, Boston, MA 02215, USA
| | - Raman Bahal
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, USA
| |
Collapse
|
14
|
Zhang Y, Zhan L, Li J, Jiang X, Yin L. Insights into N6-methyladenosine (m6A) modification of noncoding RNA in tumor microenvironment. Aging (Albany NY) 2023; 15:3857-3889. [PMID: 37178254 PMCID: PMC10449301 DOI: 10.18632/aging.204679] [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: 08/25/2022] [Accepted: 04/15/2023] [Indexed: 05/15/2023]
Abstract
N6-methyladenosine (m6A) is the most abundant RNA modification in eukaryotes, and it participates in the regulation of pathophysiological processes in various diseases, including malignant tumors, by regulating the expression and function of both coding and non-coding RNAs (ncRNAs). More and more studies demonstrated that m6A modification regulates the production, stability, and degradation of ncRNAs and that ncRNAs also regulate the expression of m6A-related proteins. Tumor microenvironment (TME) refers to the internal and external environment of tumor cells, which is composed of numerous tumor stromal cells, immune cells, immune factors, and inflammatory factors that are closely related to tumors occurrence and development. Recent studies have suggested that crosstalk between m6A modifications and ncRNAs plays an important role in the biological regulation of TME. In this review, we summarized and analyzed the effects of m6A modification-associated ncRNAs on TME from various perspectives, including tumor proliferation, angiogenesis, invasion and metastasis, and immune escape. Herein, we showed that m6A-related ncRNAs can not only be expected to become detection markers of tumor tissue samples, but can also be wrapped into exosomes and secreted into body fluids, thus exhibiting potential as markers for liquid biopsy. This review provides a deeper understanding of the relationship between m6A-related ncRNAs and TME, which is of great significance to the development of a new strategy for precise tumor therapy.
Collapse
Affiliation(s)
- YanJun Zhang
- College of Pharmacy and Traditional Chinese Medicine, Jiangsu College of Nursing, Huaian, Jiangsu 223005, China
| | - Lijuan Zhan
- College of Pharmacy and Traditional Chinese Medicine, Jiangsu College of Nursing, Huaian, Jiangsu 223005, China
| | - Jing Li
- College of Pharmacy and Traditional Chinese Medicine, Jiangsu College of Nursing, Huaian, Jiangsu 223005, China
| | - Xue Jiang
- College of Pharmacy and Traditional Chinese Medicine, Jiangsu College of Nursing, Huaian, Jiangsu 223005, China
| | - Li Yin
- Department of Biopharmaceutics, Yulin Normal University, Guangxi, Yulin 537000, China
- Bioengineering and Technology Center for Native Medicinal Resources Development, Yulin Normal University, Yulin 537000, China
| |
Collapse
|
15
|
Knauer N, Meschaninova M, Muhammad S, Hänggi D, Majoral JP, Kahlert UD, Kozlov V, Apartsin EK. Effects of Dendrimer-microRNA Nanoformulations against Glioblastoma Stem Cells. Pharmaceutics 2023; 15:pharmaceutics15030968. [PMID: 36986829 PMCID: PMC10056969 DOI: 10.3390/pharmaceutics15030968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/06/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
Glioblastoma is a rapidly progressing tumor quite resistant to conventional treatment. These features are currently assigned to a self-sustaining population of glioblastoma stem cells. Anti-tumor stem cell therapy calls for a new means of treatment. In particular, microRNA-based treatment is a solution, which in turn requires specific carriers for intracellular delivery of functional oligonucleotides. Herein, we report a preclinical in vitro validation of antitumor activity of nanoformulations containing antitumor microRNA miR-34a and microRNA-21 synthetic inhibitor and polycationic phosphorus and carbosilane dendrimers. The testing was carried out in a panel of glioblastoma and glioma cell lines, glioblastoma stem-like cells and induced pluripotent stem cells. We have shown dendrimer-microRNA nanoformulations to induce cell death in a controllable manner, with cytotoxic effects being more pronounced in tumor cells than in non-tumor stem cells. Furthermore, nanoformulations affected the expression of proteins responsible for interactions between the tumor and its immune microenvironment: surface markers (PD-L1, TIM3, CD47) and IL-10. Our findings evidence the potential of dendrimer-based therapeutic constructions for the anti-tumor stem cell therapy worth further investigation.
Collapse
Affiliation(s)
- Nadezhda Knauer
- Research Institute of Fundamental and Clinical Immunology, 630099 Novosibirsk, Russia
- Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University Medical Center Düsseldorf, 40225 Düsseldorf, Germany
| | - Mariya Meschaninova
- Institute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia
| | - Sajjad Muhammad
- Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University Medical Center Düsseldorf, 40225 Düsseldorf, Germany
| | - Daniel Hänggi
- Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University Medical Center Düsseldorf, 40225 Düsseldorf, Germany
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination, CNRS, 205 Route de Narbonne, CEDEX 04, 31077 Toulouse, France
| | - Ulf Dietrich Kahlert
- Molecular and Experimental Surgery, Clinic for General-, Visceral-, Vascular-, and Transplant-Surgery, Medical Faculty, University Hospital Magdeburg, 39120 Magdeburg, Germany
| | - Vladimir Kozlov
- Research Institute of Fundamental and Clinical Immunology, 630099 Novosibirsk, Russia
| | - Evgeny K. Apartsin
- Univ. Bordeaux, CNRS, Bordeaux INP, CBMN, UMR 5248, 33600 Pessac, France
- Correspondence:
| |
Collapse
|
16
|
Wan Y, Zhou T, Slevin E, Koyama S, Li X, Harrison K, Li T, Zhou B, Lorenzo SR, Zhang Y, Xu W, Klaunig JE, Wu C, Shetty AK, Huang CK, Meng F. Liver-specific deletion of microRNA-34a alleviates ductular reaction and liver fibrosis during experimental cholestasis. FASEB J 2023; 37:e22731. [PMID: 36583714 DOI: 10.1096/fj.202201453r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 12/05/2022] [Accepted: 12/13/2022] [Indexed: 12/31/2022]
Abstract
Primary sclerosing cholangitis (PSC) is a chronic liver disease characterized by inflammatory responses and fibrotic scar formation leading to cholestasis. Ductular reaction and liver fibrosis are typical liver changes seen in human PSC and cholestasis patients. The current study aimed to clarify the role of liver-specific microRNA-34a in the cholestasis-associated ductular reaction and liver fibrosis. We demonstrated that miR-34a expression was significantly increased in human PSC livers along with the enhanced ductular reaction, cellular senescence, and liver fibrosis. A liver-specific miR-34a knockout mouse was established by crossing floxed miR-34a mice with albumin-promoter-driven Cre mice. Bile duct ligation (BDL) induced liver injury characterized by necrosis, fibrosis, and immune cell infiltration. In contrast, liver-specific miR-34a knockout in BDL mice resulted in decreased biliary ductular pathology associated with the reduced cholangiocyte senescence and fibrotic responses. The miR-34a-mediated ductular reactions may be functioning through Sirt-1-mediated senescence and fibrosis. The hepatocyte-derived conditioned medium promoted LPS-induced fibrotic responses and senescence in cholangiocytes, and miR-34a inhibitor suppressed these effects, further supporting the involvement of paracrine regulation. In conclusion, we demonstrated that liver-specific miR-34a plays an important role in ductular reaction and fibrotic responses in a BDL mouse model of cholestatic liver disease.
Collapse
Affiliation(s)
- Ying Wan
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, China
| | - Tianhao Zhou
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Elise Slevin
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Sachiko Koyama
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Xuedong Li
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, China
| | - Kelly Harrison
- Department of Transplant Surgery, Baylor Scott & White Memorial Hospital, Temple, Texas, USA
| | - Tian Li
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, China
| | - Bingru Zhou
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, China
| | | | - Yudian Zhang
- Department of Pathophysiology, School of Basic Medical Science, Southwest Medical University, Luzhou, China
| | - Wenjuan Xu
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - James E Klaunig
- Laboratory of Investigative Toxicology and Pathology, Department of Environmental and Occupational Health, Indiana School of Public Health, Indiana University, Bloomington, Indiana, USA
| | - Chaodong Wu
- Department of Nutrition and Food Science, Texas A&M University, College Station, Texas, USA
| | - Ashok K Shetty
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M College of Medicine, College Station, Texas, USA
| | - Chiung-Kuei Huang
- Department of Pathology & Laboratory Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Fanyin Meng
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA.,Richard L. Roudebush VA Medical Center, Indianapolis, Indiana, USA
| |
Collapse
|
17
|
The Roles of MiRNAs (MicroRNAs) in Melanoma Immunotherapy. Int J Mol Sci 2022; 23:ijms232314775. [PMID: 36499102 PMCID: PMC9736803 DOI: 10.3390/ijms232314775] [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: 10/10/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Melanoma is the most aggressive form of skin cancer, characterized by life-threatening and rapidly spreading progression. Traditional targeted therapy can alleviate tumors by inactivating hyperactive kinases such as BRAF or MEK but inevitably encounters drug resistance. The advent of immunotherapy has revolutionized melanoma treatment and significantly improved the prognosis of melanoma patients. MicroRNAs (miRNAs) are intricately involved in innate and adaptive immunity and are implicated in melanoma immunotherapy. This systematic review describes the roles of miRNAs in regulating the functions of immune cells in skin and melanoma, as well as the involvement of miRNAs in pharmacology including the effect, resistance and immune-related adverse events of checkpoint inhibitors such as PD-1 and CTLA-4 inhibitors, which are used for treating cutaneous, uveal and mucosal melanoma. The expressions and functions of miRNAs in immunotherapy employing tumor-infiltrating lymphocytes and Toll-like receptor 9 agonists are also discussed. The prospect of innovative therapeutic strategies such as the combined administration of miRNAs and immune checkpoint inhibitors and the nanotechnology-based delivery of miRNAs are also provided. A comprehensive understanding of the interplay between miRNAs and immunotherapy is crucial for the discovery of reliable biomarkers and for the development of novel miRNA-based therapeutics against melanoma.
Collapse
|
18
|
MicroRNA-34a, Prostate Cancer Stem Cells, and Therapeutic Development. Cancers (Basel) 2022; 14:cancers14184538. [PMID: 36139695 PMCID: PMC9497236 DOI: 10.3390/cancers14184538] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/12/2022] [Accepted: 09/16/2022] [Indexed: 11/17/2022] Open
Abstract
Prostate cancer (PCa) is a highly heterogeneous disease and typically presents with multiple distinct cancer foci. Heterogeneity in androgen receptor (AR) expression levels in PCa has been observed for decades, from untreated tumors to castration-resistant prostate cancer (CRPC) to disseminated metastases. Current standard-of-care therapies for metastatic CRPC can only extend life by a few months. Cancer stem cells (CSCs) are defined as a subpopulation of cancer cells that exists in almost all treatment-naive tumors. Additionally, non-CSCs may undergo cellular plasticity to be reprogrammed to prostate cancer stem cells (PCSCs) during spontaneous tumor progression or upon therapeutic treatments. Consequently, PCSCs may become the predominant population in treatment-resistant tumors, and the "root cause" for drug resistance. microRNA-34a (miR-34a) is a bona fide tumor-suppressive miRNA, and its expression is dysregulated in PCa. Importantly, miR-34a functions as a potent CSC suppressor by targeting many molecules essential for CSC survival and functions, which makes it a promising anti-PCSC therapeutic. Here, we conducted a comprehensive literature survey of miR-34a in the context of PCa and especially PCSCs. We provided an updated overview on the mechanisms of miR-34a regulation followed by discussing its tumor suppressive functions in PCa. Finally, based on current advances in miR-34a preclinical studies in PCa, we offered potential delivery strategies for miR-34a-based therapeutics for treating advanced PCa.
Collapse
|
19
|
Holjencin C, Jakymiw A. MicroRNAs and Their Big Therapeutic Impacts: Delivery Strategies for Cancer Intervention. Cells 2022; 11:cells11152332. [PMID: 35954176 PMCID: PMC9367537 DOI: 10.3390/cells11152332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/25/2022] [Accepted: 07/25/2022] [Indexed: 12/19/2022] Open
Abstract
Three decades have passed from the initial discovery of a microRNA (miRNA) in Caenorhabditis elegans to our current understanding that miRNAs play essential roles in regulating fundamental physiological processes and that their dysregulation can lead to many human pathologies, including cancer. In effect, restoration of miRNA expression or downregulation of aberrantly expressed miRNAs using miRNA mimics or anti-miRNA inhibitors (anti-miRs/antimiRs), respectively, continues to show therapeutic potential for the treatment of cancer. Although the manipulation of miRNA expression presents a promising therapeutic strategy for cancer treatment, it is predominantly reliant on nucleic acid-based molecules for their application, which introduces an array of hurdles, with respect to in vivo delivery. Because naked nucleic acids are quickly degraded and/or removed from the body, they require delivery vectors that can help overcome the many barriers presented upon their administration into the bloodstream. As such, in this review, we discuss the strengths and weaknesses of the current state-of-the-art delivery systems, encompassing viral- and nonviral-based systems, with a specific focus on nonviral nanotechnology-based miRNA delivery platforms, including lipid-, polymer-, inorganic-, and extracellular vesicle-based delivery strategies. Moreover, we also shed light on peptide carriers as an emerging technology that shows great promise in being a highly efficacious delivery platform for miRNA-based cancer therapeutics.
Collapse
Affiliation(s)
- Charles Holjencin
- Department of Oral Health Sciences, James B. Edwards College of Dental Medicine, Medical University of South Carolina (MUSC), Charleston, SC 29425, USA;
| | - Andrew Jakymiw
- Department of Oral Health Sciences, James B. Edwards College of Dental Medicine, Medical University of South Carolina (MUSC), Charleston, SC 29425, USA;
- Department of Biochemistry & Molecular Biology, College of Medicine, Hollings Cancer Center, Medical University of South Carolina (MUSC), Charleston, SC 29425, USA
- Correspondence: ; Tel.: +1-843-792-2551
| |
Collapse
|
20
|
Bartolucci D, Pession A, Hrelia P, Tonelli R. Precision Anti-Cancer Medicines by Oligonucleotide Therapeutics in Clinical Research Targeting Undruggable Proteins and Non-Coding RNAs. Pharmaceutics 2022; 14:pharmaceutics14071453. [PMID: 35890348 PMCID: PMC9315662 DOI: 10.3390/pharmaceutics14071453] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/24/2022] [Accepted: 07/08/2022] [Indexed: 12/23/2022] Open
Abstract
Cancer incidence and mortality continue to increase, while the conventional chemotherapeutic drugs confer limited efficacy and relevant toxic side effects. Novel strategies are urgently needed for more effective and safe therapeutics in oncology. However, a large number of proteins are considered undruggable by conventional drugs, such as the small molecules. Moreover, the mRNA itself retains oncological functions, and its targeting offers the double advantage of blocking the tumorigenic activities of the mRNA and the translation into protein. Finally, a large family of non-coding RNAs (ncRNAs) has recently emerged that are also dysregulated in cancer, but they could not be targeted by drugs directed against the proteins. In this context, this review describes how the oligonucleotide therapeutics targeting RNA or DNA sequences, are emerging as a new class of drugs, able to tackle the limitations described above. Numerous clinical trials are evaluating oligonucleotides for tumor treatment, and in the next few years some of them are expected to reach the market. We describe the oligonucleotide therapeutics targeting undruggable proteins (focusing on the most relevant, such as those originating from the MYC and RAS gene families), and for ncRNAs, in particular on those that are under clinical trial evaluation in oncology. We highlight the challenges and solutions for the clinical success of oligonucleotide therapeutics, with particular emphasis on the peculiar challenges that render it arduous to treat tumors, such as heterogeneity and the high mutation rate. In the review are presented these and other advantages offered by the oligonucleotide as an emerging class of biotherapeutics for a new era of precision anti-cancer medicine.
Collapse
Affiliation(s)
| | - Andrea Pession
- Pediatric Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Patrizia Hrelia
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy;
| | - Roberto Tonelli
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy;
- Correspondence:
| |
Collapse
|
21
|
Diener C, Keller A, Meese E. Emerging concepts of miRNA therapeutics: from cells to clinic. Trends Genet 2022; 38:613-626. [PMID: 35303998 DOI: 10.1016/j.tig.2022.02.006] [Citation(s) in RCA: 247] [Impact Index Per Article: 123.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 12/14/2022]
Abstract
MicroRNAs (miRNAs) are very powerful genetic regulators, as evidenced by the fact that a single miRNA can direct entire cellular pathways via interacting with a broad spectrum of target genes. This property renders miRNAs as highly interesting therapeutic tools to restore cell functions that are altered as part of a disease phenotype. However, this strength of miRNAs is also a weakness because their cellular effects are so numerous that off-target effects can hardly be avoided. In this review, we point out the main challenges and the strategies to specifically address the problems that need to be surmounted in the push toward a therapeutic application of miRNAs. Particular emphasis is given to approaches that have already found their way into clinical studies.
Collapse
Affiliation(s)
- Caroline Diener
- Institute of Human Genetics, Medical Faculty, Saarland University, 66421 Homburg, Germany
| | - Andreas Keller
- Center for Bioinformatics, Medical Faculty, Saarland University, 66123 Saarbrücken, Germany; Department of Neurology and Neurological Sciences, Stanford University, School of Medicine, Stanford, CA 94305, USA.
| | - Eckart Meese
- Institute of Human Genetics, Medical Faculty, Saarland University, 66421 Homburg, Germany
| |
Collapse
|
22
|
Kara G, Calin GA, Ozpolat B. RNAi-based therapeutics and tumor targeted delivery in cancer. Adv Drug Deliv Rev 2022; 182:114113. [PMID: 35063535 DOI: 10.1016/j.addr.2022.114113] [Citation(s) in RCA: 127] [Impact Index Per Article: 63.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 11/15/2021] [Accepted: 01/12/2022] [Indexed: 02/08/2023]
Abstract
Over the past decade, non-coding RNA-based therapeutics have proven as a great potential for the development of targeted therapies for cancer and other diseases. The discovery of the critical function of microRNAs (miRNAs) has generated great excitement in developing miRNA-based therapies. The dysregulation of miRNAs contributes to the pathogenesis of various human diseases and cancers by modulating genes that are involved in critical cellular processes, including cell proliferation, differentiation, apoptosis, angiogenesis, metastasis, drug resistance, and tumorigenesis. miRNA (miRNA mimic, anti-miRNA/antagomir) and small interfering RNA (siRNA) can inhibit the expression of any cancer-related genes/mRNAs with high specificity through RNA interference (RNAi), thus representing a remarkable therapeutic tool for targeted therapies and precision medicine. siRNA and miRNA-based therapies have entered clinical trials and recently three novel siRNA-based therapeutics were approved by the Food and Drug Administration (FDA), indicating the beginning of a new era of targeted therapeutics. The successful clinical applications of miRNA and siRNA therapeutics rely on safe and effective nanodelivery strategies for targeting tumor cells or tumor microenvironment. For this purpose, promising nanodelivery/nanoparticle-based approaches have been developed using a variety of molecules for systemic administration and improved tumor targeted delivery with reduced side effects. In this review, we present an overview of RNAi-based therapeutics, the major pharmaceutical challenges, and the perspectives for the development of promising delivery systems for clinical translation. We also highlight the passive and active tumor targeting nanodelivery strategies and primarily focus on the current applications of nanoparticle-based delivery formulations for tumor targeted RNAi molecules and their recent advances in clinical trials in human cancers.
Collapse
Affiliation(s)
- Goknur Kara
- Department of Experimental Therapeutics, The University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Chemistry, Biochemistry Division, Ordu University, Ordu, Turkey
| | - George A Calin
- Department of Translational Molecular Pathology, The University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA; Center for RNA Interference and Non-Coding RNA, The University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Bulent Ozpolat
- Department of Experimental Therapeutics, The University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA; Center for RNA Interference and Non-Coding RNA, The University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA.
| |
Collapse
|
23
|
Badami E, Carcione C, Chinnici CM, Tinnirello R, Conaldi PG, Iannolo G. HCV Interplay With Mir34a: Implications in Hepatocellular Carcinoma. Front Oncol 2022; 11:803278. [PMID: 35127513 PMCID: PMC8812294 DOI: 10.3389/fonc.2021.803278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 12/27/2021] [Indexed: 12/24/2022] Open
Abstract
Since its identification, HCV has been considered one of the main causes of hepatitis and liver cancer. Currently, the molecular mechanisms of HCC development induced by HCV infection have not been sufficiently clarified. The recent discovery of novel treatments that inhibit HCV replication gave rise to new questions concerning HCC mechanisms. In particular, the HCV eradication mediated by new direct-acting antiviral (DAAs) drugs does not exclude the possibility of de novo HCC development; this finding opened more questions on the interplay between liver cells and the virus. Different groups have investigated the pathways leading to cancer recurrence in patients treated with DAAs. For this reason, we tried to gain molecular insights into the changes induced by HCV infection in the target liver cells. In particular, we observed an increase in microRNA34a (miR34a) expression following HCV infection of HCC cell line Huh7.5. In addition, Huh7.5 treated with extracellular vesicles (EVs) from the previously HCV-infected Huh7.5 underwent apoptosis. Since miR34 expression was increased in Huh7.5 EVs, we hypothesized a paracrine mechanism of viral infection mediated by miR34a cargo of EVs. The balance between viral infection and cell transformation may raise some questions on the possible use of antiviral drugs in association with antineoplastic treatment.
Collapse
Affiliation(s)
- Ester Badami
- Department of Research, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione (IRCCS ISMETT), Palermo, Italy
- Regenerative Medicine and Immunotherapy Area, Fondazione Ri.MED, Palermo, Italy
| | - Claudia Carcione
- Regenerative Medicine and Immunotherapy Area, Fondazione Ri.MED, Palermo, Italy
| | - Cinzia Maria Chinnici
- Department of Research, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione (IRCCS ISMETT), Palermo, Italy
- Regenerative Medicine and Immunotherapy Area, Fondazione Ri.MED, Palermo, Italy
| | - Rosaria Tinnirello
- Neuroscience Unit, Consiglio Nazionale delle Ricerche (CNR), Institute of Biomedicine and Molecular Immunology, Palermo, Italy
| | - Pier Giulio Conaldi
- Department of Research, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione (IRCCS ISMETT), Palermo, Italy
| | - Gioacchin Iannolo
- Department of Research, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione (IRCCS ISMETT), Palermo, Italy
- *Correspondence: Gioacchin Iannolo, ; ; orcid.org/0000-0002-7710-4735
| |
Collapse
|
24
|
Making Sense of Antisense Oligonucleotide Therapeutics Targeting Bcl-2. Pharmaceutics 2022; 14:pharmaceutics14010097. [PMID: 35056993 PMCID: PMC8778715 DOI: 10.3390/pharmaceutics14010097] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/17/2021] [Accepted: 12/28/2021] [Indexed: 02/04/2023] Open
Abstract
The B-cell lymphoma 2 (Bcl-2) family, comprised of pro- and anti-apoptotic proteins, regulates the delicate balance between programmed cell death and cell survival. The Bcl-2 family is essential in the maintenance of tissue homeostasis, but also a key culprit in tumorigenesis. Anti-apoptotic Bcl-2, the founding member of this family, was discovered due to its dysregulated expression in non-Hodgkin’s lymphoma. Bcl-2 is a central protagonist in a wide range of human cancers, promoting cell survival, angiogenesis and chemotherapy resistance; this has prompted the development of Bcl-2-targeting drugs. Antisense oligonucleotides (ASO) are highly specific nucleic acid polymers used to modulate target gene expression. Over the past 25 years several Bcl-2 ASO have been developed in preclinical studies and explored in clinical trials. This review will describe the history and development of Bcl-2-targeted ASO; from initial attempts, optimizations, clinical trials undertaken and the promising candidates at hand.
Collapse
|
25
|
Boloix A, Feiner-Gracia N, Köber M, Repetto J, Pascarella R, Soriano A, Masanas M, Segovia N, Vargas-Nadal G, Merlo-Mas J, Danino D, Abutbul-Ionita I, Foradada L, Roma J, Córdoba A, Sala S, de Toledo JS, Gallego S, Veciana J, Albertazzi L, Segura MF, Ventosa N. Engineering pH-Sensitive Stable Nanovesicles for Delivery of MicroRNA Therapeutics. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2101959. [PMID: 34786859 DOI: 10.1002/smll.202101959] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/15/2021] [Indexed: 06/13/2023]
Abstract
MicroRNAs (miRNAs) are small non-coding endogenous RNAs, which are attracting a growing interest as therapeutic molecules due to their central role in major diseases. However, the transformation of these biomolecules into drugs is limited due to their unstability in the bloodstream, caused by nucleases abundantly present in the blood, and poor capacity to enter cells. The conjugation of miRNAs to nanoparticles (NPs) could be an effective strategy for their clinical delivery. Herein, the engineering of non-liposomal lipid nanovesicles, named quatsomes (QS), for the delivery of miRNAs and other small RNAs into the cytosol of tumor cells, triggering a tumor-suppressive response is reported. The engineered pH-sensitive nanovesicles have controlled structure (unilamellar), size (<150 nm) and composition. These nanovesicles are colloidal stable (>24 weeks), and are prepared by a green, GMP compliant, and scalable one-step procedure, which are all unavoidable requirements for the arrival to the clinical practice of NP based miRNA therapeutics. Furthermore, QS protect miRNAs from RNAses and when injected intravenously, deliver them into liver, lung, and neuroblastoma xenografts tumors. These stable nanovesicles with tunable pH sensitiveness constitute an attractive platform for the efficient delivery of miRNAs and other small RNAs with therapeutic activity and their exploitation in the clinics.
Collapse
Affiliation(s)
- Ariadna Boloix
- Molecular Nanoscience and Organic Materials (Nanomol), Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, Bellaterra, 08193, Spain
- Laboratory of Translational Research in Childhood and Adolescent Cancer, Vall d'Hebron Research Institute (VHIR)-UAB, Barcelona, 08035, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain
| | - Natalia Feiner-Gracia
- Nanoscopy for Nanomedicine Group, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Barcelona, 08024, Spain
- Department of Biomedical Engineering, Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Eindhoven, 5612AZ, The Netherlands
| | - Mariana Köber
- Molecular Nanoscience and Organic Materials (Nanomol), Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, Bellaterra, 08193, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain
| | - Javier Repetto
- Molecular Nanoscience and Organic Materials (Nanomol), Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, Bellaterra, 08193, Spain
| | - Rosa Pascarella
- Nanoscopy for Nanomedicine Group, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Barcelona, 08024, Spain
- Department of Biomedical Engineering, Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Eindhoven, 5612AZ, The Netherlands
| | - Aroa Soriano
- Laboratory of Translational Research in Childhood and Adolescent Cancer, Vall d'Hebron Research Institute (VHIR)-UAB, Barcelona, 08035, Spain
| | - Marc Masanas
- Laboratory of Translational Research in Childhood and Adolescent Cancer, Vall d'Hebron Research Institute (VHIR)-UAB, Barcelona, 08035, Spain
| | - Nathaly Segovia
- Molecular Nanoscience and Organic Materials (Nanomol), Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, Bellaterra, 08193, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain
| | - Guillem Vargas-Nadal
- Molecular Nanoscience and Organic Materials (Nanomol), Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, Bellaterra, 08193, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain
| | - Josep Merlo-Mas
- Nanomol Technologies SL, Campus de la UAB, Bellaterra, 08193, Spain
| | - Dganit Danino
- CryoEM Laboratory of Soft Matter, Technion - Israel Institute of Technology, Haifa, 32000, Israel
- Guangdong Technion - Israel Institute of Technology, Shantou, Guangdong Province, 515063, China
| | - Inbal Abutbul-Ionita
- CryoEM Laboratory of Soft Matter, Technion - Israel Institute of Technology, Haifa, 32000, Israel
| | - Laia Foradada
- Peptomyc S.L., Vall d'Hebron Institut d'Oncologia (VHIO)- Edifici Cellex, Barcelona, 08035, Spain
| | - Josep Roma
- Laboratory of Translational Research in Childhood and Adolescent Cancer, Vall d'Hebron Research Institute (VHIR)-UAB, Barcelona, 08035, Spain
| | - Alba Córdoba
- Nanomol Technologies SL, Campus de la UAB, Bellaterra, 08193, Spain
| | - Santi Sala
- Nanomol Technologies SL, Campus de la UAB, Bellaterra, 08193, Spain
| | - Josep Sánchez de Toledo
- Laboratory of Translational Research in Childhood and Adolescent Cancer, Vall d'Hebron Research Institute (VHIR)-UAB, Barcelona, 08035, Spain
| | - Soledad Gallego
- Laboratory of Translational Research in Childhood and Adolescent Cancer, Vall d'Hebron Research Institute (VHIR)-UAB, Barcelona, 08035, Spain
| | - Jaume Veciana
- Molecular Nanoscience and Organic Materials (Nanomol), Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, Bellaterra, 08193, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain
| | - Lorenzo Albertazzi
- Nanoscopy for Nanomedicine Group, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Barcelona, 08024, Spain
- Department of Biomedical Engineering, Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Eindhoven, 5612AZ, The Netherlands
| | - Miguel F Segura
- Laboratory of Translational Research in Childhood and Adolescent Cancer, Vall d'Hebron Research Institute (VHIR)-UAB, Barcelona, 08035, Spain
| | - Nora Ventosa
- Molecular Nanoscience and Organic Materials (Nanomol), Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, Bellaterra, 08193, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain
| |
Collapse
|
26
|
Novel approaches in cancer treatment: preclinical and clinical development of small non-coding RNA therapeutics. J Exp Clin Cancer Res 2021; 40:383. [PMID: 34863235 PMCID: PMC8642961 DOI: 10.1186/s13046-021-02193-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 11/23/2021] [Indexed: 11/20/2022] Open
Abstract
Short or small interfering RNAs (siRNAs) and microRNA (miRNAs) are molecules similar in size and function able to inhibit gene expression based on their complementarity with mRNA sequences, inducing the degradation of the transcript or the inhibition of their translation. siRNAs bind specifically to a single gene location by sequence complementarity and regulate gene expression by specifically targeting transcription units via posttranscriptional gene silencing. miRNAs can regulate the expression of different gene targets through their imperfect base pairing. This process - known as RNA interference (RNAi) - modulates transcription in order to maintain a correct physiological environment, playing a role in almost the totality of the cellular pathways. siRNAs have been evolutionary evolved for the protection of genome integrity in response to exogenous and invasive nucleic acids such as transgenes or transposons. Artificial siRNAs are widely used in molecular biology for transient silencing of genes of interest. This strategy allows to inhibit the expression of any target protein of known sequence and is currently used for the treatment of different human diseases including cancer. Modifications and rearrangements in gene regions encoding for miRNAs have been found in cancer cells, and specific miRNA expression profiles characterize the developmental lineage and the differentiation state of the tumor. miRNAs with different expression patterns in tumors have been reported as oncogenes (oncomirs) or tumor-suppressors (anti-oncomirs). RNA modulation has become important in cancer research not only for development of early and easy diagnosis tools but also as a promising novel therapeutic approach. Despite the emerging discoveries supporting the role of miRNAs in carcinogenesis and their and siRNAs possible use in therapy, a series of concerns regarding their development, delivery and side effects have arisen. In this review we report the biology of miRNAs and siRNAs in relation to cancer summarizing the recent methods described to use them as novel therapeutic drugs and methods to specifically deliver them to cancer cells and overcome the limitations in the use of these molecules.
Collapse
|
27
|
Sayyed AA, Gondaliya P, Bhat P, Mali M, Arya N, Khairnar A, Kalia K. Role of miRNAs In Cancer Diagnostics And Therapy: A Recent Update. Curr Pharm Des 2021; 28:471-487. [PMID: 34751112 DOI: 10.2174/1381612827666211109113305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 07/16/2021] [Indexed: 12/15/2022]
Abstract
The discovery of miRNAs has been one of the revolutionary developments and has led to the advent of new diagnostic and therapeutic opportunities for the management of cancer. In this regard, miRNA dysregulation has been shown to play a critical role in various stages of tumorigenesis, including tumor invasion, metastasis as well as angiogenesis. Therefore, miRNA profiling can provide accurate fingerprints for the development of diagnostic and therapeutic platforms. This review discusses the recent discoveries of miRNA-based tools for early detection of cancer as well as disease monitoring in cancers that are common, like breast, lung, hepatic, colorectal, oral and brain cancer. Based on the involvement of miRNA in different cancers as oncogenic miRNA or tumor suppressor miRNA, the treatment with miRNA inhibitors or mimics is recommended. However, the stability and targeted delivery of miRNA remain the major limitations of miRNA delivery. In relation to this, several nanoparticle-based delivery systems have been reported which have effectively delivered the miRNA mimics or inhibitors and showed the potential for transforming these advanced delivery systems from bench to bedside in the treatment of cancer metastasis and chemoresistance. Based on this, we attempted to uncover recently reported advanced nanotherapeutic approaches to deliver the miRNAs in the management of different cancers.
Collapse
Affiliation(s)
- Adil A Sayyed
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Ahmedabad, Gujarat. India
| | - Piyush Gondaliya
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Ahmedabad, Gujarat. India
| | - Palak Bhat
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Ahmedabad, Gujarat. India
| | - Mukund Mali
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Ahmedabad, Gujarat. India
| | - Neha Arya
- Department of Medical Devices, National Institute of Pharmaceutical Education and Research, Ahmedabad, Gujarat. India
| | - Amit Khairnar
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Ahmedabad, Gujarat. India
| | - Kiran Kalia
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Ahmedabad, Gujarat. India
| |
Collapse
|
28
|
Perri P, Ponzoni M, Corrias MV, Ceccherini I, Candiani S, Bachetti T. A Focus on Regulatory Networks Linking MicroRNAs, Transcription Factors and Target Genes in Neuroblastoma. Cancers (Basel) 2021; 13:5528. [PMID: 34771690 PMCID: PMC8582685 DOI: 10.3390/cancers13215528] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/26/2021] [Accepted: 10/28/2021] [Indexed: 12/17/2022] Open
Abstract
Neuroblastoma (NB) is a tumor of the peripheral sympathetic nervous system that substantially contributes to childhood cancer mortality. NB originates from neural crest cells (NCCs) undergoing a defective sympathetic neuronal differentiation and although the starting events leading to the development of NB remain to be fully elucidated, the master role of genetic alterations in key oncogenes has been ascertained: (1) amplification and/or over-expression of MYCN, which is strongly associated with tumor progression and invasion; (2) activating mutations, amplification and/or over-expression of ALK, which is involved in tumor initiation, angiogenesis and invasion; (3) amplification and/or over-expression of LIN28B, promoting proliferation and suppression of neuroblast differentiation; (4) mutations and/or over-expression of PHOX2B, which is involved in the regulation of NB differentiation, stemness maintenance, migration and metastasis. Moreover, altered microRNA (miRNA) expression takes part in generating pathogenetic networks, in which the regulatory loops among transcription factors, miRNAs and target genes lead to complex and aberrant oncogene expression that underlies the development of a tumor. In this review, we have focused on the circuitry linking the oncogenic transcription factors MYCN and PHOX2B with their transcriptional targets ALK and LIN28B and the tumor suppressor microRNAs let-7, miR-34 and miR-204, which should act as down-regulators of their expression. We have also looked at the physiologic role of these genetic and epigenetic determinants in NC development, as well as in terminal differentiation, with their pathogenic dysregulation leading to NB oncogenesis.
Collapse
Affiliation(s)
- Patrizia Perri
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy; (M.P.); (M.V.C.)
| | - Mirco Ponzoni
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy; (M.P.); (M.V.C.)
| | - Maria Valeria Corrias
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy; (M.P.); (M.V.C.)
| | - Isabella Ceccherini
- Laboratory of Genetics and Genomics of Rare Diseases, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy;
| | - Simona Candiani
- Department of Earth, Environment and Life Sciences, University of Genoa, 16132 Genoa, Italy;
| | - Tiziana Bachetti
- Laboratory of Genetics and Genomics of Rare Diseases, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy;
- Department of Earth, Environment and Life Sciences, University of Genoa, 16132 Genoa, Italy;
| |
Collapse
|
29
|
Sempere LF, Azmi AS, Moore A. microRNA-based diagnostic and therapeutic applications in cancer medicine. WILEY INTERDISCIPLINARY REVIEWS. RNA 2021; 12:e1662. [PMID: 33998154 PMCID: PMC8519065 DOI: 10.1002/wrna.1662] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/10/2021] [Accepted: 04/12/2021] [Indexed: 01/18/2023]
Abstract
It has been almost two decades since the first link between microRNAs and cancer was established. In the ensuing years, this abundant class of short noncoding regulatory RNAs has been studied in virtually all cancer types. This tremendously large body of research has generated innovative technological advances for detection of microRNAs in tissue and bodily fluids, identified the diagnostic, prognostic, and/or predictive value of individual microRNAs or microRNA signatures as potential biomarkers for patient management, shed light on regulatory mechanisms of RNA-RNA interactions that modulate gene expression, uncovered cell-autonomous and cell-to-cell communication roles of specific microRNAs, and developed a battery of viral and nonviral delivery approaches for therapeutic intervention. Despite these intense and prolific research efforts in preclinical and clinical settings, there are a limited number of microRNA-based applications that have been incorporated into clinical practice. We review recent literature and ongoing clinical trials that highlight most promising approaches and standing challenges to translate these findings into viable microRNA-based clinical tools for cancer medicine. This article is categorized under: RNA in Disease and Development > RNA in Disease.
Collapse
Affiliation(s)
- Lorenzo F. Sempere
- Department of Radiology, Precision Health ProgramMichigan State UniversityEast LansingMichiganUSA
| | - Asfar S. Azmi
- Department of OncologyWayne State University School of MedicineDetroitMichiganUSA
- Karmanos Cancer InstituteDetroitMichiganUSA
| | - Anna Moore
- Departments of Radiology and Physiology, Precision Health ProgramMichigan State UniversityEast LansingMichiganUSA
| |
Collapse
|
30
|
Gupta A, Andresen JL, Manan RS, Langer R. Nucleic acid delivery for therapeutic applications. Adv Drug Deliv Rev 2021; 178:113834. [PMID: 34492233 DOI: 10.1016/j.addr.2021.113834] [Citation(s) in RCA: 118] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/25/2021] [Accepted: 06/11/2021] [Indexed: 02/07/2023]
Abstract
Recent medical advances have exploited the ability to address a given disease at the underlying level of transcription and translation. These treatment paradigms utilize nucleic acids - including short interfering RNA (siRNA), microRNA (miRNA), antisense oligonucleotides (ASO), and messenger RNA (mRNA) - to achieve a desired outcome ranging from gene knockdown to induced expression of a selected target protein. Towards this end, numerous strategies for encapsulation or stabilization of various nucleic acid structures have been developed in order to achieve intracellular delivery. In this review, we discuss several therapeutic applications of nucleic acids directed towards specific diseases and tissues of interest, in particular highlighting recent technologies which have reached late-stage clinical trials and received FDA approval.
Collapse
Affiliation(s)
- Akash Gupta
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
| | - Jason L Andresen
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA; Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Rajith S Manan
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA; Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Robert Langer
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA; Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
| |
Collapse
|
31
|
Dragomir MP, Knutsen E, Calin GA. Classical and noncanonical functions of miRNAs in cancers. Trends Genet 2021; 38:379-394. [PMID: 34728089 DOI: 10.1016/j.tig.2021.10.002] [Citation(s) in RCA: 89] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/01/2021] [Accepted: 10/05/2021] [Indexed: 12/11/2022]
Abstract
Alterations in microRNAs (miRNAs) expression are causative in the initiation and progression of human cancers. The molecular events responsible for the widespread differential expression of miRNAs in malignancy are exemplified by their location in cancer-associated genomic regions, epigenetic mechanisms, transcriptional dysregulation, chemical modifications and editing, and alterations in miRNA biogenesis proteins. The classical miRNA function is synonymous with post-transcriptional repression of target protein genes. However, several studies have reported miRNAs functioning outside this paradigm and some of these novel modes of regulation of gene expression have been implicated in cancers. Here, we summarize key aspects of miRNA involvement in cancer, with a special focus on these lesser-studied mechanisms of action.
Collapse
Affiliation(s)
- Mihnea P Dragomir
- Institute of Pathology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.
| | - Erik Knutsen
- Department of Medical Biology, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway.
| | - George A Calin
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| |
Collapse
|
32
|
Wang P, Zhou Y, Richards AM. Effective tools for RNA-derived therapeutics: siRNA interference or miRNA mimicry. Am J Cancer Res 2021; 11:8771-8796. [PMID: 34522211 PMCID: PMC8419061 DOI: 10.7150/thno.62642] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/30/2021] [Indexed: 12/18/2022] Open
Abstract
The approval of the first small interfering RNA (siRNA) drug Patisiran by FDA in 2018 marks a new era of RNA interference (RNAi) therapeutics. MicroRNAs (miRNA), an important post-transcriptional gene regulator, are also the subject of both basic research and clinical trials. Both siRNA and miRNA mimics are ~21 nucleotides RNA duplexes inducing mRNA silencing. Given the well performance of siRNA, researchers ask whether miRNA mimics are unnecessary or developed siRNA technology can pave the way for the emergence of miRNA mimic drugs. Through comprehensive comparison of siRNA and miRNA, we focus on (1) the common features and lessons learnt from the success of siRNAs; (2) the unique characteristics of miRNA that potentially offer additional therapeutic advantages and opportunities; (3) key areas of ongoing research that will contribute to clinical application of miRNA mimics. In conclusion, miRNA mimics have unique properties and advantages which cannot be fully matched by siRNA in clinical applications. MiRNAs are endogenous molecules and the gene silencing effects of miRNA mimics can be regulated or buffered to ameliorate or eliminate off-target effects. An in-depth understanding of the differences between siRNA and miRNA mimics will facilitate the development of miRNA mimic drugs.
Collapse
|
33
|
Tietz KT, Dehm SM. Androgen receptor variants: RNA-based mechanisms and therapeutic targets. Hum Mol Genet 2021; 29:R19-R26. [PMID: 32412639 DOI: 10.1093/hmg/ddaa089] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 04/21/2020] [Accepted: 05/11/2020] [Indexed: 12/22/2022] Open
Abstract
Prostate cancer is the second leading cause of male cancer death in the United States. The androgen receptor (AR) transcription factor is a master regulator of normal glandular homeostasis in the prostate, as well as growth and survival of prostate cancer cells. Therefore, AR-targeted therapies are effective for improving overall survival of patients with advanced prostate cancer that is incurable by surgery or radiation. However, prostate cancer will inevitably progress on AR-targeted therapies to a castration-resistant prostate cancer (CRPC) phenotype that accounts for virtually all prostate cancer-specific death. mRNA transcript variants of the AR gene are expressed in CRPC cells and can be translated to produce AR variant (AR-V) proteins that function as ligand-independent, constitutively active transcription factors. AR-Vs are able to support growth of CRPC cells by promoting expression of AR target genes that are normally suppressed by AR-targeted therapies. Knowledge of mechanisms that govern expression of AR-Vs is incomplete. Studies have shown genomic rearrangements of the AR gene underlie expression of diverse AR-Vs in certain CRPC tumors, but post-transcriptional processes represent a broader regulatory mechanism for expression of AR-Vs in CRPC. This review focuses on alternative splicing, 3' end processing, miRNA-mediated mRNA repression, of AR and AR-V expression and the potential these mechanisms hold as therapeutic targets for CRPC.
Collapse
Affiliation(s)
- Kiel T Tietz
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
| | - Scott M Dehm
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA.,Departments of Laboratory Medicine and Pathology and Urology, University of Minnesota, Minneapolis, MN 55455, USA
| |
Collapse
|
34
|
Winkle M, El-Daly SM, Fabbri M, Calin GA. Noncoding RNA therapeutics - challenges and potential solutions. Nat Rev Drug Discov 2021; 20:629-651. [PMID: 34145432 PMCID: PMC8212082 DOI: 10.1038/s41573-021-00219-z] [Citation(s) in RCA: 750] [Impact Index Per Article: 250.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2021] [Indexed: 02/07/2023]
Abstract
Therapeutic targeting of noncoding RNAs (ncRNAs), such as microRNAs (miRNAs) and long noncoding RNAs (lncRNAs), represents an attractive approach for the treatment of cancers, as well as many other diseases. Over the past decade, substantial effort has been made towards the clinical application of RNA-based therapeutics, employing mostly antisense oligonucleotides and small interfering RNAs, with several gaining FDA approval. However, trial results have so far been ambivalent, with some studies reporting potent effects whereas others demonstrated limited efficacy or toxicity. Alternative entities such as antimiRNAs are undergoing clinical testing, and lncRNA-based therapeutics are gaining interest. In this Perspective, we discuss key challenges facing ncRNA therapeutics - including issues associated with specificity, delivery and tolerability - and focus on promising emerging approaches that aim to boost their success.
Collapse
Affiliation(s)
- Melanie Winkle
- Translational Molecular Pathology, MD Anderson Cancer Center, Texas State University, Houston, TX, USA
| | - Sherien M El-Daly
- Medical Biochemistry Department, Medical Research Division - Cancer Biology and Genetics Laboratory, Centre of Excellence for Advanced Sciences - National Research Centre, Cairo, Egypt
| | - Muller Fabbri
- Cancer Biology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - George A Calin
- Translational Molecular Pathology, MD Anderson Cancer Center, Texas State University, Houston, TX, USA.
- The RNA Interference and Non-codingRNA Center, MD Anderson Cancer Center, Texas State University, Houston, TX, USA.
| |
Collapse
|
35
|
Chiang CL, Cheng MH, Lin CH. From Nanoparticles to Cancer Nanomedicine: Old Problems with New Solutions. NANOMATERIALS 2021; 11:nano11071727. [PMID: 34209111 PMCID: PMC8308137 DOI: 10.3390/nano11071727] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/12/2021] [Accepted: 06/16/2021] [Indexed: 12/12/2022]
Abstract
Anticancer nanomedicines have been studied over 30 years, but fewer than 10 formulations have been approved for clinical therapy today. Despite abundant options of anticancer drugs, it remains challenging to have agents specifically target cancer cells while reducing collateral toxicity to healthy tissue. Nanocompartments that can be selective toward points deeply within malignant tissues are a promising concept, but the heterogeneity of tumor tissue, inefficiency of cargo loading and releasing, and low uniformity of manufacture required from preclinical to commercialization are major obstacles. Technological advances have been made in this field, creating engineered nanomaterials with improved uniformity, flexibility of cargo loading, diversity of surface modification, and less inducible immune responses. This review highlights the developmental process of approved nanomedicines and the opportunities for novel materials that combine insights of tumors and nanotechnology to develop a more effective nanomedicine for cancer patients.
Collapse
Affiliation(s)
- Chi-Ling Chiang
- Comprehensive Cancer Center, Division of Hematology, Ohio State University, Columbus, OH 43202, USA;
- NSEC Center for Affordable Nanoengineering of Polymeric Biomedical Devices, Ohio State University, Columbus, OH 43202, USA
| | - Ming-Huei Cheng
- Center of Lymphedema Microsurgery, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan 33305, Taiwan;
- Center for Tissue Engineering, Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan
| | - Chih-Hsin Lin
- Graduate Institute of Nanomedicine and Medical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 11031, Taiwan
- Correspondence:
| |
Collapse
|
36
|
Li Y, Jia F, Deng X, Wang X, Lu J, Shao L, Cui X, Pan Z, Wu Y. Combinatorial miRNA-34a replenishment and irinotecan delivery via auto-fluorescent polymeric hybrid micelles for synchronous colorectal cancer theranostics. Biomater Sci 2021; 8:7132-7144. [PMID: 33150879 DOI: 10.1039/d0bm01579b] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The synergistic combination of microRNA (miRNA) modulation and chemotherapy has emerged as an effective strategy to combat cancer. Irinotecan (IRI) is a potent antitumor chemotherapeutic in clinical practice and has been used for treating various malignant tumors, including colorectal cancer (CRC). However, IRI is not effective for advanced CRC or metastatic behavior. Herein, novel polymeric hybrid micelles were engineered based on two different amphiphilic copolymers, polyethyleneimine-poly(d,l-lactide) (PEI-PLA) and 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy (polyethyleneglycol) (DSPE-PEG), in which IRI and a tumor suppressive microRNA-34a (miR-34a) gene were efficiently co-loaded (MINPs) to achieve a chemo-miRNA combination therapy against CRC. MINPs were successfully constructed by two-step film dispersion and electrostatic interaction methods. IRI and miR-34a could be efficaciously encapsulated as MINPs and transferred to CRC cells. After encapsulation, MINPs would then upregulate miR-34a expression and regulate miR-34a-related downstream genes, which in turn led to enhanced cell cytotoxicity and apoptosis ratios. MINPs presented an excitation-dependent multi-wavelength emission feature due to the intrinstic fluorescence properties of PEI-PLA and could be utilized for in vitro/vivo imaging. According to the in vivo experimental results, MINPs possess the great characteristic of accumulating in situ in a tumor site and lightening it after intravenous administration. Furthermore, MINPs presented extraordinary antitumor efficacy owing to the combined therapy effects of IRI and miR-34a with good biocompability. Overall, our findings validated MINPs-mediated miR-34a replenishment and IRI co-delivery to serve as an effective theranostic platform and provided an innovative horizon for combining chemo-gene therapy against CRC.
Collapse
Affiliation(s)
- Yunhao Li
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, P. R. China
| | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Grimaldi AM, Salvatore M, Incoronato M. miRNA-Based Therapeutics in Breast Cancer: A Systematic Review. Front Oncol 2021; 11:668464. [PMID: 34026646 PMCID: PMC8131824 DOI: 10.3389/fonc.2021.668464] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 04/09/2021] [Indexed: 12/11/2022] Open
Abstract
Background Breast cancer (BC) is the most common cancer in females and despite advances in treatment, it represents the leading cause of cancer mortality in women worldwide. Conventional therapeutic modalities have significantly improved the management of BC patients, but subtype heterogeneity, drug resistance, and tumor relapse remain the major factors to hamper the effectiveness of therapy for BC. In this scenario, miRNA(miR)-based therapeutics offer a very attractive area of study. However, the use of miR-based therapeutics for BC treatment still represents an underdeveloped topic. Therefore, this systematic review aims at summarizing current knowledge on promising miR-based therapeutics for BC exploring original articles focusing on in vivo experiments. Methods The current systematic review was performed according to PRISMA guidelines. PubMed and EMBASE databases were comprehensively explored to perform the article search. Results Twenty-one eligible studies were included and analyzed: twelve focused on antitumor miR-based therapeutics and nine on metastatic miR-based therapeutics. We found 18 different miRs tested as potential therapeutic molecules in animal model experiments. About 90% of the selected studies evaluate the efficiency and the safety of miRs as therapeutic agents in triple-negative (TN)-BC mouse models. Among all founded miR-based therapeutics, miR-21 emerged to be the most investigated and proposed as a potential antitumoral molecule for TNBC treatment. Besides, miR-34a and miR-205a appeared to be successful antitumoral and antimetastatic molecules. Conclusions Our analysis provides a snapshot of the current scenario regarding the miRs as therapeutic molecules in BC. Nevertheless, despite many efforts, none of the selected studies goes beyond preclinical studies, and their translatability in the clinical practice seems quite premature.
Collapse
|
38
|
Singh A, Shafi S, Upadhyay T, Najmi AK, Kohli K, Pottoo FH. Insights into Nanotherapeutic Strategies as an Impending Approach to Liver Cancer Treatment. Curr Top Med Chem 2021; 20:1839-1854. [PMID: 32579503 DOI: 10.2174/1568026620666200624161801] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/07/2020] [Accepted: 05/18/2020] [Indexed: 02/07/2023]
Abstract
Liver cancer, being the utmost prevalent fatal malignancy worldwide, is ranked as the fifth leading cause of deaths associated with cancer. Patients with liver cancer are diagnosed often at an advanced stage, contributing to poor prognosis. Of all forms of liver cancer, hepatocellular carcinoma (HCC) contributes to 90% of cases, with chemotherapy being the treatment of choice. However, unfavorable toxicity of chemotherapy drugs and the vulnerability of nucleic acid-based drugs to degradation, have limited their application in clinical settings. So, in order to improvise their therapeutic efficacy in HCC treatment, various nanocarrier drug delivery systems have been explored. Furthermore, nanoparticle based imaging provides valuable means of accurately diagnosing HCC. Thus, in recent years, the advent of nanomedicine has shown great potential and progress in dramatically altering the approach to the diagnosis as well as treatment of liver cancer. Nanoparticles (NPs) are being explored as potential drug carriers for small molecules, miRNAs, and therapeutic genes used for liver cancer treatment. This review emphasizes on the current developments and applications of nanomedicine based therapeutic and diagnostic approaches in HCC.
Collapse
Affiliation(s)
- Archu Singh
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi- 110062, India
| | - Sadat Shafi
- Department of Pharmacology, Pharmaceutical Medicine, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
| | - Tanya Upadhyay
- Amity Institute of Biotechnology, Amity University, Noida, Uttar Pradesh-201313, India
| | - Abul Kalam Najmi
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
| | - Kanchan Kohli
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi- 110062, India
| | - Faheem Hyder Pottoo
- Department of Pharmacology, College of Clinical Pharmacy, Imam Abdul rahman Bin Faisal University, P.O.BOX 1982, Damman 31441, Saudi Arabia
| |
Collapse
|
39
|
Zhu X, Kudo M, Huang X, Sui H, Tian H, Croce CM, Cui R. Frontiers of MicroRNA Signature in Non-small Cell Lung Cancer. Front Cell Dev Biol 2021; 9:643942. [PMID: 33898432 PMCID: PMC8058364 DOI: 10.3389/fcell.2021.643942] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 03/15/2021] [Indexed: 12/24/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide and non-small cell lung cancer (NSCLC) accounts for more than 80% of all lung cancer cases. Recent advancements in diagnostic tools, surgical treatments, chemotherapies, and molecular targeted therapies that improved the therapeutic efficacy in NSCLC. However, the 5-years relative survival rate of NSCLC is only about 20% due to the inadequate screening methods and late onset of clinical symptoms. Dysregulation of microRNAs (miRNAs) was frequently observed in NSCLC and closely associated with NSCLC development, progression, and metastasis through regulating their target genes. In this review, we provide an updated overview of aberrant miRNA signature in NSCLC, and discuss the possibility of miRNAs becoming a diagnostic and therapeutic tool. We also discuss the possible causes of dysregulated miRNAs in NSCLC.
Collapse
Affiliation(s)
- Xinping Zhu
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Masahisa Kudo
- Comprehensive Cancer Center, Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
| | - Xiangjie Huang
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Hehuan Sui
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Haishan Tian
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Carlo M Croce
- Comprehensive Cancer Center, Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
| | - Ri Cui
- Cancer and Anticancer Drug Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China.,Comprehensive Cancer Center, Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
| |
Collapse
|
40
|
Ishikawa M, Iwasaki M, Sakamoto A, Ma D. Anesthetics may modulate cancer surgical outcome: a possible role of miRNAs regulation. BMC Anesthesiol 2021; 21:71. [PMID: 33750303 PMCID: PMC7941705 DOI: 10.1186/s12871-021-01294-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/01/2021] [Indexed: 02/06/2023] Open
Abstract
Background microRNAs (miRNAs) are single-stranded and noncoding RNA molecules that control post-transcriptional gene regulation. miRNAs can be tumor suppressors or oncogenes through various mechanism including cancer cell biology, cell-to-cell communication, and anti-cancer immunity. Main Body Anesthetics can affect cell biology through miRNA-mediated regulation of messenger RNA (mRNA). Indeed, sevoflurane was reported to upregulate miR-203 and suppresses breast cancer cell proliferation. Propofol reduces matrix metalloproteinase expression through its impact on miRNAs, leading to anti-cancer microenvironmental changes. Propofol also modifies miRNA expression profile in circulating extracellular vesicles with their subsequent anti-cancer effects via modulating cell-to-cell communication. Conclusion Inhalational and intravenous anesthetics can alter cancer cell biology through various cellular signaling pathways induced by miRNAs’ modification. However, this area of research is insufficient and further study is needed to figure out optimal anesthesia regimens for cancer patients.
Collapse
Affiliation(s)
- Masashi Ishikawa
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 1-1-5, Sendagi, Bunkyo, Tokyo, 113-8603, Japan. .,Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, 369 Fulham Rd, London, SW10 9NH, UK.
| | - Masae Iwasaki
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 1-1-5, Sendagi, Bunkyo, Tokyo, 113-8603, Japan.,Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, 369 Fulham Rd, London, SW10 9NH, UK
| | - Atsuhiro Sakamoto
- Department of Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 1-1-5, Sendagi, Bunkyo, Tokyo, 113-8603, Japan
| | - Daqing Ma
- Division of Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, 369 Fulham Rd, London, SW10 9NH, UK
| |
Collapse
|
41
|
Mohr R, Özdirik B, Lambrecht J, Demir M, Eschrich J, Geisler L, Hellberg T, Loosen SH, Luedde T, Tacke F, Hammerich L, Roderburg C. From Liver Cirrhosis to Cancer: The Role of Micro-RNAs in Hepatocarcinogenesis. Int J Mol Sci 2021; 22:1492. [PMID: 33540837 PMCID: PMC7867354 DOI: 10.3390/ijms22031492] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 01/23/2021] [Accepted: 01/28/2021] [Indexed: 12/19/2022] Open
Abstract
In almost all cases, hepatocellular carcinoma (HCC) develops as the endpoint of a sequence that starts with chronic liver injury, progresses to liver cirrhosis, and finally, over years and decades, results in liver cancer. Recently, the role of non-coding RNA such as microRNA (miRNA) has been demonstrated in the context of chronic liver diseases and HCC. Moreover, data from a phase II trial suggested a potential role of microRNAs as therapeutics in hepatitis-C-virus infection, representing a significant risk factor for development of liver cirrhosis and HCC. Despite progress in the clinical management of chronic liver diseases, pharmacological treatment options for patients with liver cirrhosis and/or advanced HCC are still limited. With their potential to regulate whole networks of genes, miRNA might be used as novel therapeutics in these patients but could also serve as biomarkers for improved patient stratification. In this review, we discuss available data on the role of miRNA in the transition from liver cirrhosis to HCC. We highlight opportunities for clinical translation and discuss open issues applicable to future developments.
Collapse
Affiliation(s)
- Raphael Mohr
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
| | - Burcin Özdirik
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
| | - Joeri Lambrecht
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
| | - Münevver Demir
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
| | - Johannes Eschrich
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
| | - Lukas Geisler
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
| | - Teresa Hellberg
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
| | - Sven H. Loosen
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty of Heinrich Heine University Düsseldorf, University Hospital Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (S.H.L.); (T.L.)
| | - Tom Luedde
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty of Heinrich Heine University Düsseldorf, University Hospital Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (S.H.L.); (T.L.)
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
| | - Linda Hammerich
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
| | - Christoph Roderburg
- Department of Hepatology and Gastroenterology, Campus Virchow Klinikum (CVK) and Campus Charité Mitte (CCM), Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; (B.Ö.); (J.L.); (M.D.); (J.E.); (L.G.); (T.H.); (F.T.); (L.H.); (C.R.)
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty of Heinrich Heine University Düsseldorf, University Hospital Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (S.H.L.); (T.L.)
| |
Collapse
|
42
|
Della Rosa G, Di Corato R, Carpi S, Polini B, Taurino A, Tedeschi L, Nieri P, Rinaldi R, Aloisi A. Tailoring of silica-based nanoporous pod by spermidine multi-activity. Sci Rep 2020; 10:21142. [PMID: 33273530 PMCID: PMC7712788 DOI: 10.1038/s41598-020-77957-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 11/17/2020] [Indexed: 11/20/2022] Open
Abstract
Ubiquitous in nature, polyamines (PAs) are a class of low-molecular aliphatic amines critically involved in cell growth, survival and differentiation. The polycation behavior is validated as a successful strategy in delivery systems to enhance oligonucleotide loading and cellular uptake. In this study, the chemical features and the functional roles of the PA spermidine are synergistically exploited in the synthesis and bioactive functionalization of SiO2-based structures. Inspired by biosilicification, the role of spermidine is assessed both as catalyst and template in a biomimetic one-pot synthesis of dense silica-based particles (SPs) and as a competitive agent in an interfacial reassembly strategy, to empty out SPs and generate spermidine-decorated hollow silica nanoporous pods (spd-SNPs). Spermidine bioactivity is then employed for targeting tumor cell over-expressed polyamine transport system (PTS) and for effective delivery of functional miRNA into melanoma cells. Spermidine decoration promotes spd-SNP cell internalization mediated by PTS and along with hollow structure enhances oligonucleotide loading. Accordingly, the functional delivery of the tumor suppressor miR-34a 3p resulted in intracellular accumulation of histone-complexed DNA fragments associated with apoptosis. Overall, the results highlight the potential of spd-SNP as a multi-agent anticancer therapy.
Collapse
Affiliation(s)
- Giulia Della Rosa
- Mathematics and Physics "E. De Giorgi" Department, University of Salento, Via Arnesano, 73100, Lecce, Italy
- Department of Neuroscience and Brain Technologies (NBT), Istituto Italiano di Tecnologia (IIT), Via Morego, 16163, Genova, Italy
| | - Riccardo Di Corato
- Mathematics and Physics "E. De Giorgi" Department, University of Salento, Via Arnesano, 73100, Lecce, Italy
- Center for Biomolecular Nanotechnologies (CBN), Istituto Italiano di Tecnologia (IIT), Via Barsanti, Arnesano, 73010, Lecce, Italy
- Institute for Microelectronics and Microsystems (IMM), CNR, Via Monteroni, 73100, Lecce, Italy
| | - Sara Carpi
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
- Centro Interdipartimentale di Farmacologia Marina, MARine PHARMA Center, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
| | - Beatrice Polini
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
| | - Antonietta Taurino
- Institute for Microelectronics and Microsystems (IMM), CNR, Via Monteroni, 73100, Lecce, Italy
| | - Lorena Tedeschi
- Oligonucleotides Laboratory, Institute of Clinical Physiology (IFC), CNR, Via Moruzzi, 56124, Pisa, Italy
| | - Paola Nieri
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
- Centro Interdipartimentale di Farmacologia Marina, MARine PHARMA Center, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
| | - Rosaria Rinaldi
- Mathematics and Physics "E. De Giorgi" Department, University of Salento, Via Arnesano, 73100, Lecce, Italy
- Institute for Microelectronics and Microsystems (IMM), CNR, Via Monteroni, 73100, Lecce, Italy
- ISUFI, University of Salento, Via Monteroni, 73100, Lecce, Italy
| | - Alessandra Aloisi
- Institute for Microelectronics and Microsystems (IMM), CNR, Via Monteroni, 73100, Lecce, Italy.
| |
Collapse
|
43
|
Liao L, Yao Z, Fang W, He Q, Xu WW, Li B. Epigenetics in Esophageal Cancer: From Mechanisms to Therapeutics. SMALL METHODS 2020; 4:2000391. [DOI: 10.1002/smtd.202000391] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Indexed: 02/05/2023]
Affiliation(s)
- Long Liao
- MOE Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes Institute of Life and Health Engineering College of Life Science and Technology Jinan University Guangzhou 510632 China
| | - Zi‐Ting Yao
- MOE Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes Institute of Life and Health Engineering College of Life Science and Technology Jinan University Guangzhou 510632 China
| | - Wang‐Kai Fang
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area Department of Biochemistry and Molecular Biology Shantou University Medical College Shantou 515041 China
| | - Qing‐Yu He
- MOE Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes Institute of Life and Health Engineering College of Life Science and Technology Jinan University Guangzhou 510632 China
| | - Wen Wen Xu
- MOE Key Laboratory of Tumor Molecular Biology and Guangdong Provincial Key Laboratory of Bioengineering Medicine National Engineering Research Center of Genetic Medicine Institute of Biomedicine College of Life Science and Technology Jinan University Guangzhou 510632 China
| | - Bin Li
- MOE Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes Institute of Life and Health Engineering College of Life Science and Technology Jinan University Guangzhou 510632 China
| |
Collapse
|
44
|
Salah Z, Abd El Azeem EM, Youssef HF, Gamal-Eldeen AM, Farrag AR, El-Meliegy E, Soliman B, Elhefnawi M. Effect of Tumor Suppressor MiR-34a Loaded on ZSM-5 Nanozeolite in Hepatocellular Carcinoma: In Vitro and In Vivo Approach. Curr Gene Ther 2020; 19:342-354. [PMID: 31701846 DOI: 10.2174/1566523219666191108103739] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 10/16/2019] [Accepted: 11/01/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND MicroRNA modulation therapy has shown great promise to treat hepatocellular carcinoma (HCC), however Efficient tissue-specific and safe delivery remains a major challenge. OBJECTIVE We sought to develop an inorganic-organic hybrid vehicle for the systemic delivery of the tumor suppressor miR-34a, and to investigate the efficiency of the delivered miR-34a in the treatment of HCC in vitro and in vivo. METHODS In the present study, pEGP-miR cloning and expression vector, expressing miR-34a, was electrostatically bound to polyethyleneimine (PEI), and then loaded onto ZSM-5 zeolite nanoparticles (ZNP). Qualitative and quantitative assessment of the transfection efficiency of miR-34a construct in HepG2 cells was applied by GFP screening and qRT-PCR, respectively. The expression of miR-34a target genes was investigated by qRT-PCR in vitro and in vivo. RESULTS ZNP/PEI/miR-34a nano-formulation could efficiently deliver into HepG2 cells with low cytotoxicity, indicating good biocompatibility of generated nanozeolite. Furthermore, five injected doses of ZNP/PEI/miR-34a nano-formulation in HCC induced male Balb-c mice, significantly inhibited tumor growth, and demonstrated improved cell structure, in addition to a significant decrease in alphafetoprotein level and liver enzymes activities, as compared to the positive control group. Moreover, injected ZNP/PEI/miR-34a nano-formulation led to a noticeable decrease in the CD44 and c-Myc levels. Results also showed that ZNP/PEI/miR-34a nano-formulation inhibited several target oncogenes including AEG-1, and SOX-9, in vitro and in vivo. CONCLUSION Our results suggested that miR-34a is a powerful candidate in HCC treatment and that AEG-1 and SOX-9 are novel oncotargets of miR-34a in HCC. Results also demonstrated that our nano-formulation may serve as a candidate approach for miR-34a restoration for HCC therapy, and generally for safe gene delivery.
Collapse
Affiliation(s)
- Zeinab Salah
- Biomedical Informatics and Chemo-Informatics Group Leader, Centre of Excellence for Medical Research, Informatics and System Dept, National Research Centre (NRC), Cairo, Egypt
| | - Eman M Abd El Azeem
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Hanan F Youssef
- Refractories, Ceramics and Building Materials Department, National Research Centre (NRC), Dokki, Cairo 12622, Egypt
| | - Amira M Gamal-Eldeen
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, Taif University, Al Mutamarat Rd, Al Mathnah, At Taif 26521, Saudi Arabia
| | - Abdel R Farrag
- Pathology Department Medical Division Research, National Research Centre, Cairo, 12622, Dokki, Egypt
| | - Emad El-Meliegy
- Department of Biomaterials, National Research Centre, Cairo, Egypt
| | - Bangly Soliman
- Biomedical Informatics and Chemo-Informatics Group Leader, Centre of Excellence for Medical Research, Informatics and System Dept, National Research Centre (NRC), Cairo, Egypt
| | - Mahmoud Elhefnawi
- Biomedical Informatics and Chemo-Informatics Group Leader, Centre of Excellence for Medical Research, Informatics and System Dept, National Research Centre (NRC), Cairo, Egypt
| |
Collapse
|
45
|
Expression patterns of seven key genes, including β-catenin, Notch1, GATA6, CDX2, miR-34a, miR-181a and miR-93 in gastric cancer. Sci Rep 2020; 10:12342. [PMID: 32704077 PMCID: PMC7378835 DOI: 10.1038/s41598-020-69308-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 06/01/2020] [Indexed: 02/08/2023] Open
Abstract
Gastric cancer (GC) is one of the most prevalent cancers and a major cause of cancer related mortality worldwide. Incidence of GC is affected by various factors, including genetic and environmental factors. Despite extensive research has been done for molecular characterization of GC, it remains largely unknown. Therefore, further studies specially conducted among various ethnicities in different geographic locations, are required to know the precise molecular mechanisms leading to tumorigenesis and progression of GC. The expression patterns of seven candidate genes, including β-catenin, Notch1, GATA6, CDX2, miR-34a, miR-181a, and miR-93 were determined in 24 paired GC tissues and corresponding non-cancerous tissues by quantitative Real-Time PCR. The association between the expression of these genes and clinicopathologic factors were also investigated. Our results demonstrated that overall mRNA levels of GATA6 were significantly decreased in the tumor samples in comparison with the non-cancerous tissues (median fold change (FC) = 0.3143; P = 0.0003). Overall miR-93 levels were significantly increased in the tumor samples relative to the non-cancerous gastric tissues (FC = 2.441; P = 0.0002). β-catenin mRNA expression showed a strong positive correlation with miR-34a (r = 0.5784; P = 0.0031), and miR-181a (r = 0.5652; P = 0.004) expression. miR-34a and miR-181a expression showed a significant positive correlation (r = 0.4862; P = 0.016). Moreover, lower expression of Notch1 was related to distant metastasis in GC patients with a borderline statistical significance (p = 0.0549). These data may advance our understanding of the molecular biology that drives GC as well as provide potential targets for defining novel therapeutic strategies for GC treatment.
Collapse
|
46
|
Hong DS, Kang YK, Borad M, Sachdev J, Ejadi S, Lim HY, Brenner AJ, Park K, Lee JL, Kim TY, Shin S, Becerra CR, Falchook G, Stoudemire J, Martin D, Kelnar K, Peltier H, Bonato V, Bader AG, Smith S, Kim S, O'Neill V, Beg MS. Phase 1 study of MRX34, a liposomal miR-34a mimic, in patients with advanced solid tumours. Br J Cancer 2020; 122:1630-1637. [PMID: 32238921 PMCID: PMC7251107 DOI: 10.1038/s41416-020-0802-1] [Citation(s) in RCA: 445] [Impact Index Per Article: 111.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 08/14/2019] [Accepted: 03/04/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND In this first-in-human, Phase 1 study of a microRNA-based cancer therapy, the recommended Phase 2 dose (RP2D) of MRX34, a liposomal mimic of microRNA-34a (miR-34a), was determined and evaluated in patients with advanced solid tumours. METHODS Adults with various solid tumours refractory to standard treatments were enrolled in 3 + 3 dose-escalation cohorts and, following RP2D determination, expansion cohorts. MRX34, with oral dexamethasone premedication, was given intravenously daily for 5 days in 3-week cycles. RESULTS Common all-cause adverse events observed in 85 patients enrolled included fever (% all grade/G3: 72/4), chills (53/14), fatigue (51/9), back/neck pain (36/5), nausea (36/1) and dyspnoea (25/4). The RP2D was 70 mg/m2 for hepatocellular carcinoma (HCC) and 93 mg/m2 for non-HCC cancers. Pharmacodynamic results showed delivery of miR-34a to tumours, and dose-dependent modulation of target gene expression in white blood cells. Three patients had PRs and 16 had SD lasting ≥4 cycles (median, 19 weeks, range, 11-55). CONCLUSION MRX34 treatment with dexamethasone premedication demonstrated a manageable toxicity profile in most patients and some clinical activity. Although the trial was closed early due to serious immune-mediated AEs that resulted in four patient deaths, dose-dependent modulation of relevant target genes provides proof-of-concept for miRNA-based cancer therapy. CLINICAL TRIAL REGISTRATION NCT01829971.
Collapse
Grants
- P30 CA016672 NCI NIH HHS
- Research/Grant Funding: AbbVie, Adaptimmune, Amgen, Astra-Zeneca, Bayer, BMS, Daiichi-Sankyo, Eisai, Fate Therapeutics, Genentech, Genmab, Ignyta, Infinity, Kite, Kyowa, Lilly, LOXO, Merck, MedImmune, Mirati, MiRNA, Molecular Templates, Mologen, NCI-CTEP, Novartis, Pfizer, Seattle Genetics, Takeda; Travel, Accommodations, Expenses: LOXO, MiRNA; Consulting or Advisory Role: Alpha Insights, Axiom, Adaptimmune, Baxter, Bayer (Ad Board and Speakers Bureau), Genentech, GLG, Group H, Guidepoint Global, Infinity, Janssen, Merrimack, Medscape, Numab, Pfizer, Seattle Genetics, Takeda, Trieza Therapeutics Other ownership interests: Molecular Match (Advisor), OncoResponse (founder), Presagia Inc (Advisor)
- Consulting or Advisory Role: Lilly/ImClone; Novartis; Ono Pharmaceutical; Roche/ Genentech; Taiho Pharmaceutical; Research Funding: Bayer; Novartis; Roche/Genentech
- Honoraria: Celgene; Consulting or Advisory Role: Celgene
- Honoraria: Vascular Biogenics; Consulting or Advisory Role: NanoTX; Teleflex Medical Research Funding: Mirna Therapeutics (Inst); Threshold Pharmaceuticals; Patents, Royalties, Other Intellectual Property: NanoTx Pharmaceuticals; Travel, Accommodations, Expenses: Vascular Biogenics
- Royalties: Wolters Kluwer; Advisory role: EMD Serono; Travel: Bristol-Myers Squibb, EMD Serono, Millennium; Research funding: 3-V Biosciences, Abbvie, Aileron, American Society of Clinical Oncology, Amgen, ARMO, AstraZeneca, BeiGene, Biothera, Celldex, Celgene, Ciclomed, Curegenix, Curis, DelMar, eFFECTOR, Eli Lilly, EMD Serono, Fujifilm, Genmab, GlaxoSmithKline, Hutchison MediPharma, Ignyta, Incyte, Jacobio, Jounce, Kolltan, Loxo, MedImmune, Millennium, Merck, miRNA Therapeutics, National Institutes of Health, Novartis, OncoMed, Oncothyreon, Precision Oncology, Regeneron, Rgenix, Strategia, Syndax, Taiho, Takeda, Tarveda, Tesaro, Tocagen, U.T. MD Anderson Cancer Center, Vegenics
- Employment: Mirna Therapeutics; Stock and Other Ownership Interests: Mirna Therapeutics
- Employment: Mirna Therapeutics; Leadership: Mirna Therapeutics; Stock and Other Ownership Interests: Mirna Therapeutics; Pfizer; Patents, Royalties, Other Intellectual Property: Listed as an inventor on patent applications, but no ownership interest or royalties.
Collapse
Affiliation(s)
- David S Hong
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | | | | | - Jasgit Sachdev
- Scottsdale Healthcare Research Institute, Scottsdale, AZ, USA
| | - Samuel Ejadi
- University of California Irvine Medical Center, Orange, CA, USA
| | | | - Andrew J Brenner
- The University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | | | | | - Tae-You Kim
- Seoul National University Hospital, Seoul, South Korea
| | | | - Carlos R Becerra
- Texas Oncology-US Oncology-Baylor University Medical Center, Dallas, TX, USA
| | - Gerald Falchook
- Sarah Cannon Research Institute at HealthONE, Denver, CO, USA
| | | | | | | | | | | | | | | | | | | | - Muhammad S Beg
- The University of Texas Southwestern Medical Center, Dallas, TX, USA
| |
Collapse
|
47
|
Di Paolo D, Pastorino F, Brignole C, Corrias MV, Emionite L, Cilli M, Tamma R, Priddy L, Amaro A, Ferrari D, Marotta R, Ferretti E, Pfeffer U, Ribatti D, Sementa AR, Brown D, Ikegaki N, Shimada H, Ponzoni M, Perri P. Combined Replenishment of miR-34a and let-7b by Targeted Nanoparticles Inhibits Tumor Growth in Neuroblastoma Preclinical Models. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1906426. [PMID: 32323486 DOI: 10.1002/smll.201906426] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 03/20/2020] [Accepted: 03/23/2020] [Indexed: 06/11/2023]
Abstract
Neuroblastoma (NB) tumor substantially contributes to childhood cancer mortality. The design of novel drugs targeted to specific molecular alterations becomes mandatory, especially for high-risk patients burdened by chemoresistant relapse. The dysregulated expression of MYCN, ALK, and LIN28B and the diminished levels of miR-34a and let-7b are oncogenic in NB. Due to the ability of miRNA-mimics to recover the tumor suppression functions of miRNAs underexpressed into cancer cells, safe and efficient nanocarriers selectively targeted to NB cells and tested in clinically relevant mouse models are developed. The technology exploits the nucleic acids negative charges to build coated-cationic liposomes, then functionalized with antibodies against GD2 receptor. The replenishment of miR-34a and let-7b by NB-targeted nanoparticles, individually and more powerfully in combination, significantly reduces cell division, proliferation, neoangiogenesis, tumor growth and burden, and induces apoptosis in orthotopic xenografts and improves mice survival in pseudometastatic models. These functional effects highlight a cooperative down-modulation of MYCN and its down-stream targets, ALK and LIN28B, exerted by miR-34a and let-7b that reactivate regulatory networks leading to a favorable therapeutic response. These findings demonstrate a promising therapeutic efficacy of miR-34a and let-7b combined replacement and support its clinical application as adjuvant therapy for high-risk NB patients.
Collapse
Affiliation(s)
- Daniela Di Paolo
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, 16147, Italy
| | - Fabio Pastorino
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, 16147, Italy
| | - Chiara Brignole
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, 16147, Italy
| | - Maria Valeria Corrias
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, 16147, Italy
| | - Laura Emionite
- Animal Facility, IRCSS Ospedale Policlinico San Martino, Genoa, 16132, Italy
| | - Michele Cilli
- Animal Facility, IRCSS Ospedale Policlinico San Martino, Genoa, 16132, Italy
| | - Roberto Tamma
- Department of Basic Medical Sciences Neurosciences and Sensory Organs, University of Bari Medical School, Bari, 70124, Italy
| | - Leslie Priddy
- Mirna Therapeutics, Inc. 2150 Woodward Street, Suite 100, Austin, TX, 78744, USA
| | - Adriana Amaro
- Tumor Epigenetic Unit, IRCSS Ospedale Policlinico San Martino, Genoa, 16132, Italy
| | - Davide Ferrari
- TIB MOLBIOL S.r.l., Advanced Biotechnology Center, Genoa, 16132, Italy
| | - Roberto Marotta
- Electron Microscopy Facility, Istituto Italiano di Tecnologia (IIT), Genoa, 16163, Italy
| | - Elisa Ferretti
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Genoa, 16147, Italy
| | - Ulrich Pfeffer
- Tumor Epigenetic Unit, IRCSS Ospedale Policlinico San Martino, Genoa, 16132, Italy
| | - Domenico Ribatti
- Department of Basic Medical Sciences Neurosciences and Sensory Organs, University of Bari Medical School, Bari, 70124, Italy
| | - Angela Rita Sementa
- Pathology Unit, IRCCS Istituto Giannina Gaslini, Via G. Gaslini 5, Genoa, 16147, Italy
| | - David Brown
- Mirna Therapeutics, Inc. 2150 Woodward Street, Suite 100, Austin, TX, 78744, USA
| | - Naohiko Ikegaki
- Department of Anatomy and Cell Biology, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Hiroyuki Shimada
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, University of Southern California, Los Angeles, CA, 90027, USA
| | - Mirco Ponzoni
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Via G. Gaslini 5, Genoa, 16147, Italy
| | - Patrizia Perri
- Laboratory of Experimental Therapies in Oncology, IRCCS Istituto Giannina Gaslini, Via G. Gaslini 5, Genoa, 16147, Italy
| |
Collapse
|
48
|
Kapadia CH, Ioele SA, Day ES. Layer-by-layer assembled PLGA nanoparticles carrying miR-34a cargo inhibit the proliferation and cell cycle progression of triple-negative breast cancer cells. J Biomed Mater Res A 2020; 108:601-613. [PMID: 31742868 PMCID: PMC7103458 DOI: 10.1002/jbm.a.36840] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 11/06/2019] [Accepted: 11/13/2019] [Indexed: 12/14/2022]
Abstract
Triple-negative breast cancer (TNBC) accounts for 15-25% of diagnosed breast cancers, and its lack of a clinically defined therapeutic target has caused patients to suffer from earlier relapse and higher mortality rates than patients with other breast cancer subtypes. MicroRNAs (miRNAs) are small non-coding RNAs that regulate the expression of multiple genes through RNA interference to maintain normal tissue function. The tumor suppressor miR-34a is downregulated in TNBC, and its loss-of-expression correlates with worse disease outcomes. Therefore, delivering miR-34a mimics into TNBC cells is a promising strategy to combat disease progression. To achieve this goal, we synthesized layer-by-layer assembled nanoparticles (LbL NPs) comprised of spherical poly(lactic-co-glycolic acid) cores surrounded by alternating layers of poly-L-lysine (PLL) and miR-34a. TNBC cells internalized these LbL NPs to a greater extent than polyplexes comprised of PLL and miRNA, and confocal microscopy showed that LbL NPs delivered a substantial fraction of miR-34a cargo into the cytosol. This yielded robust suppression of the miR-34a target genes CCND-1, Notch-1, Bcl-2, Survivin, and MDR-1, which reduced TNBC cell proliferation and induced cell cycle arrest. These data validate that miR-34a delivery can impair TNBC cell function and support continued investigation of this platform for treatment of TNBC.
Collapse
Affiliation(s)
- Chintan H. Kapadia
- Department of Biomedical Engineering, University of Delaware, Newark, Delaware
| | - Stephen A. Ioele
- Department of Biomedical Engineering, University of Delaware, Newark, Delaware
| | - Emily S. Day
- Department of Biomedical Engineering, University of Delaware, Newark, Delaware
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware
- Helen F. Graham Cancer Center and Research Institute, Newark, Delaware
| |
Collapse
|
49
|
O’Neill CP, Dwyer RM. Nanoparticle-Based Delivery of Tumor Suppressor microRNA for Cancer Therapy. Cells 2020; 9:E521. [PMID: 32102476 PMCID: PMC7072816 DOI: 10.3390/cells9020521] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/18/2020] [Accepted: 02/21/2020] [Indexed: 12/12/2022] Open
Abstract
Improved understanding of microRNA expression and function in cancer has revealed a range of microRNAs that negatively regulate many oncogenic pathways, thus representing potent tumor suppressors. Therapeutic targeting of the expression of these microRNAs to the site of tumors and metastases provides a promising avenue for cancer therapy. To overcome challenges associated with microRNA degradation, transient expression and poor targeting, novel nanoparticles are being developed and employed to shield microRNAs for tumor-targeted delivery. This review focuses on studies describing a variety of both natural and synthetic nanoparticle delivery vehicles that have been engineered for tumor-targeted delivery of tumor suppressor microRNAs in vivo.
Collapse
Affiliation(s)
- Clodagh P. O’Neill
- Discipline of Surgery, Lambe Institute for Translational Research, National University of Ireland Galway, H91 YR71 Galway, Ireland;
| | - Róisín M. Dwyer
- Discipline of Surgery, Lambe Institute for Translational Research, National University of Ireland Galway, H91 YR71 Galway, Ireland;
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, H91 W2TY Galway, Ireland
| |
Collapse
|
50
|
Scalavino V, Liso M, Serino G. Role of microRNAs in the Regulation of Dendritic Cell Generation and Function. Int J Mol Sci 2020; 21:ijms21041319. [PMID: 32075292 PMCID: PMC7072926 DOI: 10.3390/ijms21041319] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/10/2020] [Accepted: 02/11/2020] [Indexed: 02/06/2023] Open
Abstract
Dendritic cells (DCs) are antigen-presenting cells with a key role in immune responses. They act as a link between the innate and adaptive systems and they can induce and maintain immunologic tolerance. DCs are subdivided into conventional and plasmacytoid DCs. These cell subsets originate from the same bone marrow precursors and their differentiation process is determined by several extrinsic and intrinsic factors, such as cytokines, transcription factors, and miRNAs. miRNAs are small non-coding RNAs that play a crucial role in modulating physiological and pathological processes mediated by DCs. miRNA deregulation affects many inflammatory conditions and diseases. The aim of this review was to underline the importance of miRNAs in inflammatory processes mediated by DCs in physiological and pathological conditions and to highlight their potential application for future therapies.
Collapse
|