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Matos AI, Peres C, Carreira B, Moura LIF, Acúrcio RC, Vogel T, Wegener E, Ribeiro F, Afonso MB, Santos FMF, Martínez‐Barriocanal Á, Arango D, Viana AS, Góis PMP, Silva LC, Rodrigues CMP, Graca L, Jordan R, Satchi‐Fainaro R, Florindo HF. Polyoxazoline-Based Nanovaccine Synergizes with Tumor-Associated Macrophage Targeting and Anti-PD-1 Immunotherapy against Solid Tumors. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2300299. [PMID: 37434063 PMCID: PMC10477894 DOI: 10.1002/advs.202300299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 06/22/2023] [Indexed: 07/13/2023]
Abstract
Immune checkpoint blockade reaches remarkable clinical responses. However, even in the most favorable cases, half of these patients do not benefit from these therapies in the long term. It is hypothesized that the activation of host immunity by co-delivering peptide antigens, adjuvants, and regulators of the transforming growth factor (TGF)-β expression using a polyoxazoline (POx)-poly(lactic-co-glycolic) acid (PLGA) nanovaccine, while modulating the tumor-associated macrophages (TAM) function within the tumor microenvironment (TME) and blocking the anti-programmed cell death protein 1 (PD-1) can constitute an alternative approach for cancer immunotherapy. POx-Mannose (Man) nanovaccines generate antigen-specific T-cell responses that control tumor growth to a higher extent than poly(ethylene glycol) (PEG)-Man nanovaccines. This anti-tumor effect induced by the POx-Man nanovaccines is mediated by a CD8+ -T cell-dependent mechanism, in contrast to the PEG-Man nanovaccines. POx-Man nanovaccine combines with pexidartinib, a modulator of the TAM function, restricts the MC38 tumor growth, and synergizes with PD-1 blockade, controlling MC38 and CT26 tumor growth and survival. This data is further validated in the highly aggressive and poorly immunogenic B16F10 melanoma mouse model. Therefore, the synergistic anti-tumor effect induced by the combination of nanovaccines with the inhibition of both TAM- and PD-1-inducing immunosuppression, holds great potential for improving immunotherapy outcomes in solid cancer patients.
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Affiliation(s)
- Ana I. Matos
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
- Faculdade de Medicina, Instituto de Medicina Molecular João Lobo Antunes, Lisbon Academic Medical CenterUniversidade de LisboaLisbon1649‐028Portugal
| | - Carina Peres
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
- Faculdade de Medicina, Instituto de Medicina Molecular João Lobo Antunes, Lisbon Academic Medical CenterUniversidade de LisboaLisbon1649‐028Portugal
| | - Barbara Carreira
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
| | - Liane I. F. Moura
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
| | - Rita C. Acúrcio
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
| | - Theresa Vogel
- Department of Chemistry, Faculty of Chemistry and Food Chemistry, School of ScienceTechnische Universität Dresden01062DresdenGermany
| | - Erik Wegener
- Department of Chemistry, Faculty of Chemistry and Food Chemistry, School of ScienceTechnische Universität Dresden01062DresdenGermany
| | - Filipa Ribeiro
- Faculdade de Medicina, Instituto de Medicina Molecular João Lobo Antunes, Lisbon Academic Medical CenterUniversidade de LisboaLisbon1649‐028Portugal
| | - Marta B. Afonso
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
| | - Fábio M. F. Santos
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
| | - Águeda Martínez‐Barriocanal
- Group of Biomedical Research in Digestive Tract TumorsCIBBIM‐NanomedicineVall d'Hebron Research Institute (VHIR)Universitat Autònoma de Barcelona (UAB)Barcelona08035Spain
- Group of Molecular OncologyLleida Biomedical Research Institute (IRBLleida)Lleida25198Spain
| | - Diego Arango
- Group of Biomedical Research in Digestive Tract TumorsCIBBIM‐NanomedicineVall d'Hebron Research Institute (VHIR)Universitat Autònoma de Barcelona (UAB)Barcelona08035Spain
- Group of Molecular OncologyLleida Biomedical Research Institute (IRBLleida)Lleida25198Spain
| | - Ana S. Viana
- Centro de Química EstruturalDepartamento de Química e BioquímicaInstitute of Molecular SciencesFaculty of SciencesUniversidade de LisboaLisbon1749‐016Portugal
| | - Pedro M. P. Góis
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
| | - Liana C. Silva
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
| | - Cecília M. P. Rodrigues
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
| | - Luis Graca
- Faculdade de Medicina, Instituto de Medicina Molecular João Lobo Antunes, Lisbon Academic Medical CenterUniversidade de LisboaLisbon1649‐028Portugal
| | - Rainer Jordan
- Department of Chemistry, Faculty of Chemistry and Food Chemistry, School of ScienceTechnische Universität Dresden01062DresdenGermany
| | - Ronit Satchi‐Fainaro
- Department of Physiology and PharmacologyFaculty of MedicineSagol School of NeuroscienceTel Aviv UniversityTel Aviv69978Israel
| | - Helena F. Florindo
- Grouf of BioNanoSciences ‐ Drug Delivery and Immunoengineering, Research Institute for Medicines (iMed.ULisboa), Department of Pharmacy, Pharmacology and Health TechnologiesFaculty of PharmacyUniversidade de LisboaLisbon1649‐003Portugal
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Danaeifar M, Negahdari B, Eslam HM, Zare H, Ghanaat M, Koushali SS, Malekshahi ZV. Polymeric nanoparticles for DNA vaccine-based cancer immunotherapy: a review. Biotechnol Lett 2023; 45:1053-1072. [PMID: 37335426 DOI: 10.1007/s10529-023-03383-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 03/28/2023] [Accepted: 04/11/2023] [Indexed: 06/21/2023]
Abstract
Cancer is one of the leading causes of death and mortality in the world. There is an essential need to develop new drugs or therapeutic approaches to manage treatment-resistant cancers. Cancer immunotherapy is a type of cancer treatment that uses the power of the body's immune system to prevent, control, and eliminate cancer. One of the materials used as a vaccine in immunotherapy is DNA. The application of polymeric nanoparticles as carriers for DNA vaccines could be an effective therapeutic approach to activate immune responses and increase antigen presentation efficiency. Various materials have been used as polymeric nanoparticles, including: chitosan, poly (lactic-co-glycolic acid), Polyethylenimine, dendrimers, polypeptides, and polyesters. Application of these polymer nanoparticles has several advantages, including increased vaccine delivery, enhanced antigen presentation, adjuvant effects, and more sustainable induction of the immune system. Besides many clinical trials and commercial products that were developed based on polymer nanoparticles, there is still a need for more comprehensive studies to increase the DNA vaccine efficiency in cancer immunotherapy using this type of carrier.
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Affiliation(s)
- Mohsen Danaeifar
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Babak Negahdari
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Houra Mobaleghol Eslam
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamed Zare
- Pharmaceutical Sciences and Cosmetic Products Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Momeneh Ghanaat
- Department of Microbiology, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
| | - Sekinehe Shokouhi Koushali
- Pharmaceutical Sciences and Cosmetic Products Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Ziba Veisi Malekshahi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Tosti E, Srivastava N, Edelmann W. Vaccination and Microbiota Manipulation Approaches for Colon Cancer Prevention in Rodent Models. Cancer Prev Res (Phila) 2023; 16:429-438. [PMID: 37012205 DOI: 10.1158/1940-6207.capr-23-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/16/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023]
Abstract
Colorectal cancer represents the third most common cancer type worldwide and is a leading cause of cancer-related mortality in the United States and Western countries. Rodent models have been invaluable to study the etiology of colorectal cancer and to test novel chemoprevention avenues. In the past, the laboratory mouse has become one of the best preclinical models for these studies due to the availability of genetic information for commonly used mouse strains with well-established and precise gene targeting and transgenic techniques. Well-established chemical mutagenesis technologies are also being used to develop mouse and rat models of colorectal cancer for prevention and treatment studies. In addition, xenotransplantation of cancer cell lines and patient-derived xenografts has been useful for preclinical prevention studies and drug development. This review focuses on the recent use of rodent models to evaluate the utility of novel strategies in the prevention of colon cancers including immune prevention approaches and the manipulation of the intestinal microbiota.
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Affiliation(s)
- Elena Tosti
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York
| | - Nityanand Srivastava
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York
| | - Winfried Edelmann
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York
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Ghazvinian Z, Abdolahi S, Tokhanbigli S, Tarzemani S, Piccin A, Reza Zali M, Verdi J, Baghaei K. Contribution of natural killer cells in innate immunity against colorectal cancer. Front Oncol 2023; 12:1077053. [PMID: 36686835 PMCID: PMC9846259 DOI: 10.3389/fonc.2022.1077053] [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: 10/22/2022] [Accepted: 12/13/2022] [Indexed: 01/06/2023] Open
Abstract
Natural killer cells are members of the innate immune system and promote cytotoxic activity against tumor or infected cells independently from MHC recognition. NK cells are modulated by the expression of activator/inhibitory receptors. The ratio of this activator/inhibitory receptors is responsible for the cytotoxic activity of NK cells toward the target cells. Owing to the potent anti-tumor properties of NK cells, they are considered as interesting approach in tumor treatment. Colorectal cancer (CRC) is the second most common cause of death in the world and the incidence is about 2 million new cases per year. Metastatic CRC is accompanied by a poor prognosis with less than three years of overall survival. Chemotherapy and surgery are the most adopted treatments. Besides, targeted therapy and immune checkpoint blockade are novel approach to CRC treatment. In these patients, circulating NK cells are a prognostic marker. The main target of CRC immune cell therapy is to improve the tumor cell's recognition and elimination by immune cells. Adaptive NK cell therapy is the milestone to achieve the purpose. Allogeneic NK cell therapy has been widely investigated within clinical trials. In this review, we focus on the NK related approaches including CAR NK cells, cell-based vaccines, monoclonal antibodies and immunomodulatory drugs against CRC tumoral cells.
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Affiliation(s)
- Zeinab Ghazvinian
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahrokh Abdolahi
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Samaneh Tokhanbigli
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shadi Tarzemani
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Andrea Piccin
- Northern Ireland Blood Transfusion Service, Belfast, United Kingdom
- Department of Internal Medicine V, Medical University of Innsbruck, Innsbruck, Austria
- Department of Industrial Engineering, University of Trento, Trento, Italy
| | - Mohammad Reza Zali
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Javad Verdi
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Kaveh Baghaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Wei GX, Du Y, Zhou YW, Li LJ, Qiu M. Peritoneal carcinomatosis with intraperitoneal immunotherapy: current treatment options and perspectives. Expert Rev Gastroenterol Hepatol 2022; 16:851-861. [PMID: 36107723 DOI: 10.1080/17474124.2022.2125866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Peritoneal carcinomatosis (PC) is an advanced malignancy that is not sensitive to systemic conventional chemotherapy. Treatment options for PC are usually palliative rather than curative. Cytoreductive surgery and hyperthermic intraperitoneal (IP) chemotherapy are associated with limited efficacy in patients with PC. However, the peritoneum can produce effective immunity by inducing T-lymphocyte recruitment and proliferation, and the unique immune environment of the peritoneum provides the rationale for IP immunotherapy in PC. AREAS COVERED The authors retrieved relevant documents of IP immunotherapy for PC from PubMed and Medline. This review elaborates on the knowledge of the peritoneal immune microenvironment and IP immunotherapy for PC covering immune stimulators, radioimmunotherapy, catumaxomab, cancer vaccines, chimeric antigen receptor (CAR)-T cells, and immune checkpoint inhibitors. EXPERT OPINION The prognosis of PC is poor. However, the peritoneal cavity is a unique immune compartment with abundant immune cells which can produce effective immunity. IP immunotherapy may be a promising strategy in patients with PC.
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Affiliation(s)
- Gui-Xia Wei
- Department of Colorectal Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yang Du
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yu-Wen Zhou
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Lin-Juan Li
- Thoracic Oncology Ward, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Meng Qiu
- Department of Colorectal Cancer Center, West China Hospital of Sichuan University, Chengdu, China
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Liu L, Kshirsagar PG, Gautam SK, Gulati M, Wafa EI, Christiansen JC, White BM, Mallapragada SK, Wannemuehler MJ, Kumar S, Solheim JC, Batra SK, Salem AK, Narasimhan B, Jain M. Nanocarriers for pancreatic cancer imaging, treatments, and immunotherapies. Theranostics 2022; 12:1030-1060. [PMID: 35154473 PMCID: PMC8771545 DOI: 10.7150/thno.64805] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 12/03/2021] [Indexed: 01/28/2023] Open
Abstract
Pancreatic tumors are highly desmoplastic and immunosuppressive. Delivery and distribution of drugs within pancreatic tumors are compromised due to intrinsic physical and biochemical stresses that lead to increased interstitial fluid pressure, vascular compression, and hypoxia. Immunotherapy-based approaches, including therapeutic vaccines, immune checkpoint inhibition, CAR-T cell therapy, and adoptive T cell therapies, are challenged by an immunosuppressive tumor microenvironment. Together, extensive fibrosis and immunosuppression present major challenges to developing treatments for pancreatic cancer. In this context, nanoparticles have been extensively studied as delivery platforms and adjuvants for cancer and other disease therapies. Recent advances in nanotechnology have led to the development of multiple nanocarrier-based formulations that not only improve drug delivery but also enhance immunotherapy-based approaches for pancreatic cancer. This review discusses and critically analyzes the novel nanoscale strategies that have been used for drug delivery and immunomodulation to improve treatment efficacy, including newly emerging immunotherapy-based approaches. This review also presents important perspectives on future research directions that will guide the rational design of novel and robust nanoscale platforms to treat pancreatic tumors, particularly with respect to targeted therapies and immunotherapies. These insights will inform the next generation of clinical treatments to help patients manage this debilitating disease and enhance survival rates.
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Affiliation(s)
- Luman Liu
- Department of Chemical and Biological Engineering, Iowa State University, Ames, IA
| | - Prakash G. Kshirsagar
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha NE
| | - Shailendra K. Gautam
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha NE
| | - Mansi Gulati
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha NE
| | - Emad I. Wafa
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA
| | - John C. Christiansen
- Department of Veterinary Microbiology & Preventive Medicine, Iowa State University, Ames, IA
| | - Brianna M. White
- Department of Chemical and Biological Engineering, Iowa State University, Ames, IA
| | - Surya K. Mallapragada
- Department of Chemical and Biological Engineering, Iowa State University, Ames, IA
- Nanovaccine Institute, Iowa State University, Ames, IA
| | - Michael J. Wannemuehler
- Department of Veterinary Microbiology & Preventive Medicine, Iowa State University, Ames, IA
- Nanovaccine Institute, Iowa State University, Ames, IA
| | - Sushil Kumar
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha NE
| | - Joyce C. Solheim
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha NE
- Nanovaccine Institute, Iowa State University, Ames, IA
- Eppley Institute, University of Nebraska Medical Center, Omaha, NE
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha NE
| | - Surinder K. Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha NE
- Nanovaccine Institute, Iowa State University, Ames, IA
- Eppley Institute, University of Nebraska Medical Center, Omaha, NE
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha NE
| | - Aliasger K. Salem
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA
- Nanovaccine Institute, Iowa State University, Ames, IA
| | - Balaji Narasimhan
- Department of Chemical and Biological Engineering, Iowa State University, Ames, IA
- Nanovaccine Institute, Iowa State University, Ames, IA
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha NE
- Nanovaccine Institute, Iowa State University, Ames, IA
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha NE
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Wan Z, Zheng R, Moharil P, Liu Y, Chen J, Sun R, Song X, Ao Q. Polymeric Micelles in Cancer Immunotherapy. Molecules 2021; 26:1220. [PMID: 33668746 PMCID: PMC7956602 DOI: 10.3390/molecules26051220] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/19/2021] [Accepted: 02/22/2021] [Indexed: 02/07/2023] Open
Abstract
Cancer immunotherapies have generated some miracles in the clinic by orchestrating our immune system to combat cancer cells. However, the safety and efficacy concerns of the systemic delivery of these immunostimulatory agents has limited their application. Nanomedicine-based delivery strategies (e.g., liposomes, polymeric nanoparticles, silico, etc.) play an essential role in improving cancer immunotherapies, either by enhancing the anti-tumor immune response, or reducing their systemic adverse effects. The versatility of working with biocompatible polymers helps these polymeric nanoparticles stand out as a key carrier to improve bioavailability and achieve specific delivery at the site of action. This review provides a summary of the latest advancements in the use of polymeric micelles for cancer immunotherapy, including their application in delivering immunological checkpoint inhibitors, immunostimulatory molecules, engineered T cells, and cancer vaccines.
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Affiliation(s)
- Zhuoya Wan
- Institute of Regulatory Science for Medical Device, National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China; (Z.W.); (J.C.); (X.S.)
| | - Ruohui Zheng
- Department of Pharmaceutical Science, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261, USA;
| | - Pearl Moharil
- Department of Cell Biology, Harvard Medical School, Harvard University, Boston, MA 02115, USA;
| | - Yuzhe Liu
- Department of Materials Engineering, Purdue University, West Lafayette, IN 47906, USA;
| | - Jing Chen
- Institute of Regulatory Science for Medical Device, National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China; (Z.W.); (J.C.); (X.S.)
- Department of Pharmaceutical Science, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261, USA;
| | - Runzi Sun
- Department of Immunology, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA;
| | - Xu Song
- Institute of Regulatory Science for Medical Device, National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China; (Z.W.); (J.C.); (X.S.)
| | - Qiang Ao
- Institute of Regulatory Science for Medical Device, National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China; (Z.W.); (J.C.); (X.S.)
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Huang S, Zhao Q. Nanomedicine-Combined Immunotherapy for Cancer. Curr Med Chem 2020; 27:5716-5729. [PMID: 31250752 DOI: 10.2174/0929867326666190618161610] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 04/17/2019] [Accepted: 04/25/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Immunotherapy for cancer includes Chimeric Antigen Receptor (CAR)-T cells, CAR-natural Killer (NK) cells, PD1, and the PD-L1 inhibitor. However, the proportion of patients who respond to cancer immunotherapy is not satisfactory. Concurrently, nanotechnology has experienced a revolution in cancer diagnosis and therapy. There are few clinically approved nanoparticles that can selectively bind and target cancer cells and incorporate molecules, although many therapeutic nanocarriers have been approved for clinical use. There are no systematic reviews outlining how nanomedicine and immunotherapy are used in combination to treat cancer. OBJECTIVE This review aims to illustrate how nanomedicine and immunotherapy can be used for cancer treatment to overcome the limitations of the low proportion of patients who respond to cancer immunotherapy and the rarity of nanomaterials in clinical use. METHODS A literature review of MEDLINE, PubMed / PubMed Central, and Google Scholar was performed. We performed a structured search of literature reviews on nanoparticle drug-delivery systems, which included photodynamic therapy, photothermal therapy, photoacoustic therapy, and immunotherapy for cancer. Moreover, we detailed the advantages and disadvantages of the various nanoparticles incorporated with molecules to discuss the challenges and solutions associated with cancer treatment. CONCLUSION This review identified the advantages and disadvantages associated with improving health care and outcomes. The findings of this review confirmed the importance of nanomedicinecombined immunotherapy for improving the efficacy of cancer treatment. It may become a new way to develop novel cancer therapeutics using nanomaterials to achieve synergistic anticancer immunity.
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Affiliation(s)
- Shigao Huang
- Cancer Center, Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, China.,Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, P.R. China
| | - Qi Zhao
- Cancer Center, Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, China.,Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, P.R. China
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Shahnazari M, Samadi P, Pourjafar M, Jalali A. Therapeutic vaccines for colorectal cancer: The progress and future prospect. Int Immunopharmacol 2020; 88:106944. [PMID: 33182032 DOI: 10.1016/j.intimp.2020.106944] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 08/21/2020] [Accepted: 08/25/2020] [Indexed: 02/06/2023]
Abstract
Cancer vaccines are usually derived from the patient's tumor cells or the antigens found on their surface, which may help the immune system to identify and kill these malignant cells. Current focus of many researches is designing vaccines with the hope of triggering the immune system to attack cancer cells in a more effective, reliable and safe manner. Although colorectal cancer (CRC) is recognized as the third leading cause of death by cancer, but significant advances in therapy strategies have been made in recent years, including cancer vaccine. In this review, we present various vaccine platforms that have been used in the border battle against CRC, some of which have been approved for clinical use and some are in late-stage clinical trials. Until September 2020 there is approximately 1940 clinical trials of cancer vaccines on patients with different cancer types, and also many more trials are in the planning stages, which makes it the most important period of therapeutic cancer vaccines studies in the history of the immunotherapy. In cancer vaccines clinical trials, there are several considerations that must be taken into account including engineering of antigen-presenting cells, potential toxicity of antigenic areas, pharmacokinetics and pharmacodynamics of vaccines, and monitoring of the patients' immune response. Therefore, the need to overcome immunosuppression mechanisms/immune tolerance is a critical step for the success of introducing therapeutic vaccines into the widely used drugs on market. In this way, better understanding of neoantigens, tumor immune surveillance escape mechanisms and host-tumor interactions are required to develop more effective and safe cancer vaccines.
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Affiliation(s)
- Mina Shahnazari
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran; Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Pouria Samadi
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran; Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Mona Pourjafar
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran; Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Akram Jalali
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
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Sherman EJ, Mitchell DC, Garner AL. The RNA-binding protein SART3 promotes miR-34a biogenesis and G 1 cell cycle arrest in lung cancer cells. J Biol Chem 2019; 294:17188-17196. [PMID: 31619517 PMCID: PMC6873168 DOI: 10.1074/jbc.ac119.010419] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/04/2019] [Indexed: 12/14/2022] Open
Abstract
MicroRNAs (miRNAs or miRs) are small, noncoding RNAs that are implicated in the regulation of most biological processes. Global miRNA biogenesis is altered in many cancers, and RNA-binding proteins play a role in miRNA biogenesis, presenting a promising avenue for targeting miRNA dysregulation in diseases. miR-34a exhibits tumor-suppressive activities by targeting cell cycle regulators CDK4/6 and anti-apoptotic factor BCL-2, among other regulatory pathways such as Wnt, TGF-β, and Notch signaling. Many cancers exhibit down-regulation or loss of miR-34a, and synthetic miR-34a supplementation has been shown to inhibit tumor growth in vivo However, the post-transcriptional mechanisms that cause miR-34a loss in cancer are not entirely understood. Here, using a proteomics-mediated approach in non-small-cell lung cancer (NSCLC) cells, we identified squamous cell carcinoma antigen recognized by T-cells 3 (SART3) as a putative pre-miR-34a-binding protein. SART3 is a spliceosome recycling factor and nuclear RNA-binding protein with no previously reported role in miRNA regulation. We found that SART3 binds pre-miR-34a with higher specificity than pre-let-7d (used as a negative control) and elucidated a new functional role for SART3 in NSCLC cells. SART3 overexpression increased miR-34a levels, down-regulated the miR-34a target genes CDK4/6, and caused a cell cycle arrest in the G1 phase. In vitro binding experiments revealed that the RNA-recognition motifs within the SART3 sequence are responsible for selective pre-miR-34a binding. Our results provide evidence for a significant role of SART3 in miR-34a biogenesis and cell cycle progression in NSCLC cells.
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Affiliation(s)
- Emily J Sherman
- Program in Chemical Biology, University of Michigan, Ann Arbor, Michigan 48109
| | - Dylan C Mitchell
- Program in Chemical Biology, University of Michigan, Ann Arbor, Michigan 48109
| | - Amanda L Garner
- Program in Chemical Biology, University of Michigan, Ann Arbor, Michigan 48109
- Department of Medicinal Chemistry, University of Michigan, Ann Arbor, Michigan 48109
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11
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Nanotechnology is an important strategy for combinational innovative chemo-immunotherapies against colorectal cancer. J Control Release 2019; 307:108-138. [DOI: 10.1016/j.jconrel.2019.06.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/12/2019] [Accepted: 06/16/2019] [Indexed: 12/15/2022]
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12
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Cabral H, Miyata K, Osada K, Kataoka K. Block Copolymer Micelles in Nanomedicine Applications. Chem Rev 2018; 118:6844-6892. [PMID: 29957926 DOI: 10.1021/acs.chemrev.8b00199] [Citation(s) in RCA: 762] [Impact Index Per Article: 127.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Polymeric micelles are demonstrating high potential as nanomedicines capable of controlling the distribution and function of loaded bioactive agents in the body, effectively overcoming biological barriers, and various formulations are engaged in intensive preclinical and clinical testing. This Review focuses on polymeric micelles assembled through multimolecular interactions between block copolymers and the loaded drugs, proteins, or nucleic acids as translationable nanomedicines. The aspects involved in the design of successful micellar carriers are described in detail on the basis of the type of polymer/payload interaction, as well as the interplay of micelles with the biological interface, emphasizing on the chemistry and engineering of the block copolymers. By shaping these features, polymeric micelles have been propitious for delivering a wide range of therapeutics through effective sensing of targets in the body and adjustment of their properties in response to particular stimuli, modulating the activity of the loaded drugs at the targeted sites, even at the subcellular level. Finally, the future perspectives and imminent challenges for polymeric micelles as nanomedicines are discussed, anticipating to spur further innovations.
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Affiliation(s)
| | | | | | - Kazunori Kataoka
- Innovation Center of NanoMedicine , Kawasaki Institute of Industrial Promotion , 3-25-14, Tonomachi , Kawasaki-ku , Kawasaki 210-0821 , Japan.,Policy Alternatives Research Institute , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-0033 , Japan
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13
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许 佐, 浦 涧. CTLs相关的免疫疗法在肝癌治疗中的新前景. Shijie Huaren Xiaohua Zazhi 2017; 25:1389-1395. [DOI: 10.11569/wcjd.v25.i15.1389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
癌细胞内多种蛋白加工处理所产生的异常多肽通过主要组织相容性复合物Ⅰ类分子递呈, 激发肿瘤细胞毒性T淋巴细胞(cytotoxic T lymphocytes, CTLs), 从而对肿瘤产生免疫作用. 但受多因素影响, 肝癌组织中的CTLs功能受抑制或呈无功能状态, 影响其抑癌作用. 近年来, 在肝癌重新活化和增强CTLs功能的研究方面, 已取得不同程度的成果. 现就其新进展, 从强化抗原提呈及直接诱导两条途径, 作一综述.
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14
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Nanovaccines for remodeling the suppressive tumor microenvironment: New horizons in cancer immunotherapy. Front Chem Sci Eng 2017. [DOI: 10.1007/s11705-017-1640-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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15
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Affiliation(s)
- Mingming Zhang
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, 236 Baidi Road, Nankai District, Tianjin 300192, China
| | - Yanhang Hong
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, 236 Baidi Road, Nankai District, Tianjin 300192, China
| | - Wenjuan Chen
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, 236 Baidi Road, Nankai District, Tianjin 300192, China
| | - Chun Wang
- Department
of Biomedical Engineering, University of Minnesota, 7-105 Hasselmo
Hall, 312 Church Street S. E., Minneapolis, Minnesota 55455, United States
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Tiptiri-Kourpeti A, Spyridopoulou K, Pappa A, Chlichlia K. DNA vaccines to attack cancer: Strategies for improving immunogenicity and efficacy. Pharmacol Ther 2016; 165:32-49. [DOI: 10.1016/j.pharmthera.2016.05.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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17
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Zhang Q, Harding R, Hou F, Dong A, Walker JR, Bteich J, Tong Y. Structural Basis of the Recruitment of Ubiquitin-specific Protease USP15 by Spliceosome Recycling Factor SART3. J Biol Chem 2016; 291:17283-92. [PMID: 27255711 DOI: 10.1074/jbc.m116.740787] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Indexed: 12/21/2022] Open
Abstract
Ubiquitin-specific proteases (USPs) USP15 and USP4 belong to a subset of USPs featuring an N-terminal tandem domain in USP (DUSP) and ubiquitin-like (UBL) domain. Squamous cell carcinoma antigen recognized by T-cell 3 (SART3), a spliceosome recycling factor, binds to the DUSP-UBL domain of USP15 and USP4, recruiting them to the nucleus from the cytosol to control deubiquitination of histone H2B and spliceosomal proteins, respectively. To provide structural insight, we solved crystal structures of SART3 in the apo-form and in complex with the DUSP-UBL domain of USP15 at 2.0 and 3.0 Å, respectively. Structural analysis reveals SART3 contains 12 half-a-tetratricopeptide (HAT) repeats, organized into two subdomains, HAT-N and HAT-C. SART3 dimerizes through the concave surface of HAT-C, whereas the HAT-C convex surface binds USP15 in a novel bipartite mode. Isothermal titration calorimetry measurements and mutagenesis analysis confirmed key residues of USP15 involved in the interaction and indicated USP15 binds 20-fold stronger than USP4.
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Affiliation(s)
- Qi Zhang
- From the Structural Genomics Consortium, University of Toronto, Toronto, Ontario M5G 1L7
| | - Rachel Harding
- From the Structural Genomics Consortium, University of Toronto, Toronto, Ontario M5G 1L7
| | - Feng Hou
- From the Structural Genomics Consortium, University of Toronto, Toronto, Ontario M5G 1L7
| | - Aiping Dong
- From the Structural Genomics Consortium, University of Toronto, Toronto, Ontario M5G 1L7
| | - John R Walker
- From the Structural Genomics Consortium, University of Toronto, Toronto, Ontario M5G 1L7
| | - Joseph Bteich
- the Drug Discovery Program, Ontario Institute for Cancer Research, Toronto, Ontario M5G 0A3, and
| | - Yufeng Tong
- From the Structural Genomics Consortium, University of Toronto, Toronto, Ontario M5G 1L7, the Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario M5G 1L7, Canada
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18
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Whitmill A, Timani KA, Liu Y, He JJ. Tip110: Physical properties, primary structure, and biological functions. Life Sci 2016; 149:79-95. [PMID: 26896687 DOI: 10.1016/j.lfs.2016.02.062] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Revised: 02/11/2016] [Accepted: 02/15/2016] [Indexed: 12/11/2022]
Abstract
HIV-1 Tat-interacting protein of 110kDa (Tip110), also referred to as squamous cell carcinoma antigen recognized by T cells 3 (Sart3), p110 or p110(nrb), was initially identified as a cDNA clone (KIAA0156) without annotated functions. Over the past twenty years, several functions have been attributed to this protein. The proposed biological functions include roles for Tip110 in pre-mRNA splicing, gene transcription, stem cell biology, and development. Dysregulation of Tip110 is also a contributing factor in the development of cancer and other human diseases. It is clear that our understanding of this protein is rapidly evolving. In this review, we aimed to provide a summary of all the existing literature on this gene/protein and its proposed biological functions.
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Affiliation(s)
- Amanda Whitmill
- Department of Cell Biology and Immunology, Graduate School of Biomedical Sciences, University of North Texas Health Science Center, Fort Worth, TX 76107, United States
| | - Khalid Amine Timani
- Department of Cell Biology and Immunology, Graduate School of Biomedical Sciences, University of North Texas Health Science Center, Fort Worth, TX 76107, United States
| | - Ying Liu
- Department of Cell Biology and Immunology, Graduate School of Biomedical Sciences, University of North Texas Health Science Center, Fort Worth, TX 76107, United States
| | - Johnny J He
- Department of Cell Biology and Immunology, Graduate School of Biomedical Sciences, University of North Texas Health Science Center, Fort Worth, TX 76107, United States.
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Micelle-Based Adjuvants for Subunit Vaccine Delivery. Vaccines (Basel) 2015; 3:803-13. [PMID: 26426060 PMCID: PMC4693219 DOI: 10.3390/vaccines3040803] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 09/08/2015] [Accepted: 09/22/2015] [Indexed: 11/20/2022] Open
Abstract
In the development of subunit vaccines with purified or recombinant antigens for cancer and infectious diseases, the design of improved and safe adjuvants able to efficiently target the antigen presenting cells, such as dendritic cells, represents a crucial challenge. Nanoparticle-based antigen delivery systems have been identified as an innovative strategy to improve the efficacy of subunit vaccines. Among them, self-assembled micellar nanoparticles from amphiphilic (macro)molecules have recently emerged as promising candidates. In this short review, we report on the recent research findings highlighting the versatility and potential of such systems in vaccine delivery.
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20
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Feasibility of a subcutaneously administered block/homo-mixed polyplex micelle as a carrier for DNA vaccination in a mouse tumor model. J Control Release 2015; 206:220-31. [DOI: 10.1016/j.jconrel.2015.03.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 03/05/2015] [Accepted: 03/24/2015] [Indexed: 12/22/2022]
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