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Zhang Y, Yu J, Li C, Gong J, Wu Y, Feng L, Chen Z, Sha R, Jiang G, Wang J. Thiophene assisted cellular uptake enhancement for highly efficient NIR-II cancer phototheranostics. Chem Commun (Camb) 2024. [PMID: 39171688 DOI: 10.1039/d4cc03308f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
We designed two series of NIR-II PTAs with D-A or D-A-D structures, in which the introduction of thiophene promotes a bathochromic shift of emission into the NIR-II region, helps to improve the cellular uptake of the PTAs and facilitates NIR-II imaging-guided PDT/PTT cancer phototherapy.
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Affiliation(s)
- Yue Zhang
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Jia Yu
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Chunbin Li
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Jianye Gong
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Yifan Wu
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Lina Feng
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Zihan Chen
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Renmanduhu Sha
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Guoyu Jiang
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Jianguo Wang
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, P. R. China.
- Institutes of Biomedical Sciences, Inner Mongolia University, Hohhot 010021, P. R. China
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2
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Jiang L, Luo M, Wang J, Ma Z, Zhang C, Zhang M, Zhang Q, Yang H, Li L. Advances in antitumor application of ROS enzyme-mimetic catalysts. NANOSCALE 2024; 16:12287-12308. [PMID: 38869451 DOI: 10.1039/d4nr02026j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
The rapid growth of research on enzyme-mimetic catalysts (Enz-Cats) is expected to promote further advances in nanomedicine for biological detection, diagnosis and treatment of disease, especially tumors. ROS-based nanomedicines present fascinating potential in antitumor therapy owing to the rapid development of nanotechnology. In this review, we focus on the applications of Enz-Cats based on ROS in antitumor therapy. Firstly, the definition and category of ROS are introduced, and the key factors enhancing ROS levels are carefully elucidated. Then, the rationally engineered Enz-Cats via different synthetic approaches with high ROS-producing efficiencies are comprehensively discussed. Subsequently, oncotherapy application of Enz-Cats is comprehensively discussed, which integrates diverse synergistic treatment modalities and exhibits high efficiency in ROS generation. Finally, the challenges and future research direction of this field are presented. This review is dedicated to unraveling the enigmas surrounding the interplay of nanomedicine and organisms.
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Affiliation(s)
- Lingfeng Jiang
- Department of Ultrasound, Institute of Ultrasound Teaching and Research, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
| | - Menglin Luo
- Department of Ultrasound, Institute of Ultrasound Teaching and Research, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
| | - Jiawei Wang
- Department of Ultrasound, Institute of Ultrasound Teaching and Research, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
| | - Zijun Ma
- Department of Ultrasound, Institute of Ultrasound Teaching and Research, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
| | - Chuan Zhang
- Department of Radiology, Institute of Radiation and Therapy, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
- Institute of Nanomedicine Innovation Research and Transformation, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
| | - Maochun Zhang
- Department of Ultrasound, Institute of Ultrasound Teaching and Research, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
| | - Qing Zhang
- Department of Ultrasound, Institute of Ultrasound Teaching and Research, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
| | - Hanfeng Yang
- Department of Radiology, Institute of Radiation and Therapy, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
- Institute of Nanomedicine Innovation Research and Transformation, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
| | - Ling Li
- Department of Ultrasound, Institute of Ultrasound Teaching and Research, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
- Institute of Nanomedicine Innovation Research and Transformation, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
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3
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Yun WS, Yang W, Shim MK, Song S, Choi J, Kim J, Kim J, Moon Y, Jo S, Lim DK, Kim K. Accurately Controlled Tumor Temperature with Silica-Coated Gold Nanorods for Optimal Immune Checkpoint Blockade Therapy. Biomater Res 2024; 28:0024. [PMID: 38694230 PMCID: PMC11062504 DOI: 10.34133/bmr.0024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 03/25/2024] [Indexed: 05/04/2024] Open
Abstract
Photothermal therapy (PTT) at mild temperatures ranging from 44 to 45 °C holds tremendous promise as a strategy for inducing potent immunogenic cell death (ICD) within tumor tissues, which can reverse the immunosuppressive tumor microenvironment (ITM) into an immune-responsive milieu. However, accurately and precisely controlling the tumor temperature remains a formidable challenge. Here, we report the precision photothermal immunotherapy by using silica-coated gold nanorods (AuNR@SiO2), and investigating the optimal administration routes and treatment protocols, which enabled to achieve the sustained and controlled mild heating within the tumor tissues. First, the highest photothermal performance of AuNR@SiO2 with 20-nm silica shell thickness than 5 or 40 nm was confirmed in vitro and in vivo. Then, the optimal conditions for precision immunotherapy were further investigated to produce mild temperature (44 to 45 °C) accurately in tumor tissues. The optimal conditions with AuNR@SiO2 result in a distinct cell death with high early/late apoptosis and low necrosis, leading to very efficient ICD compared to lower or higher temperatures. In colon tumor-bearing mice, intratumorally injected AuNR@SiO2 efficiently promotes a mild temperature within the tumor tissues by local irradiation of near-infrared (NIR) laser. This mild PTT substantially increases the population of mature dendritic cells (DCs) and cytotoxic T cells (CTLs) within tumor tissues, ultimately reversing the ITM into an immune-responsive milieu. Furthermore, we found that the combination mild PTT with AuNR@SiO2 and anti-PD-L1 therapy could lead to the 100% complete regression of primary tumors and immunological memory to prevent tumor recurrence. Collectively, this study demonstrates that AuNR@SiO2 with a robust methodology capable of continuously inducing mild temperature accurately within the ITM holds promise as an approach to achieve the precision photothermal immunotherapy.
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Affiliation(s)
- Wan Su Yun
- College of Pharmacy, Graduate School of Pharmaceutical Sciences,
Ewha Womans University, Seoul 03760, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology,
Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Wonseok Yang
- KU-KIST Graduate School of Converging Science and Technology,
Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Man Kyu Shim
- Medicinal Materials Research Center, Biomedical Research Division,
Korea Institute of Science and Technology (KIST), Seoul02792, Republic of Korea
| | - Sukyung Song
- College of Pharmacy, Graduate School of Pharmaceutical Sciences,
Ewha Womans University, Seoul 03760, Republic of Korea
| | - Jiwoong Choi
- Medicinal Materials Research Center, Biomedical Research Division,
Korea Institute of Science and Technology (KIST), Seoul02792, Republic of Korea
| | - Jeongrae Kim
- College of Pharmacy, Graduate School of Pharmaceutical Sciences,
Ewha Womans University, Seoul 03760, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology,
Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Jinseong Kim
- College of Pharmacy, Graduate School of Pharmaceutical Sciences,
Ewha Womans University, Seoul 03760, Republic of Korea
| | - Yujeong Moon
- Medicinal Materials Research Center, Biomedical Research Division,
Korea Institute of Science and Technology (KIST), Seoul02792, Republic of Korea
| | - SeongHoon Jo
- Medicinal Materials Research Center, Biomedical Research Division,
Korea Institute of Science and Technology (KIST), Seoul02792, Republic of Korea
| | - Dong-Kwon Lim
- KU-KIST Graduate School of Converging Science and Technology,
Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
- Department of Integrative Energy Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
- Brain Science Institute, Korea Institute of Science and Technology (KIST), 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Kwangmeyung Kim
- College of Pharmacy, Graduate School of Pharmaceutical Sciences,
Ewha Womans University, Seoul 03760, Republic of Korea
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4
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Zou J, Zhang Y, Pan Y, Mao Z, Chen X. Advancing nanotechnology for neoantigen-based cancer theranostics. Chem Soc Rev 2024; 53:3224-3252. [PMID: 38379286 DOI: 10.1039/d3cs00162h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
Neoantigens play a pivotal role in the field of tumour therapy, encompassing the stimulation of anti-tumour immune response and the enhancement of tumour targeting capability. Nonetheless, numerous factors directly influence the effectiveness of neoantigens in bolstering anti-tumour immune responses, including neoantigen quantity and specificity, uptake rates by antigen-presenting cells (APCs), residence duration within the tumour microenvironment (TME), and their ability to facilitate the maturation of APCs for immune response activation. Nanotechnology assumes a significant role in several aspects, including facilitating neoantigen release, promoting neoantigen delivery to antigen-presenting cells, augmenting neoantigen uptake by dendritic cells, shielding neoantigens from protease degradation, and optimizing interactions between neoantigens and the immune system. Consequently, the development of nanotechnology synergistically enhances the efficacy of neoantigens in cancer theranostics. In this review, we provide an overview of neoantigen sources, the mechanisms of neoantigen-induced immune responses, and the evolution of precision neoantigen-based nanomedicine. This encompasses various therapeutic modalities, such as neoantigen-based immunotherapy, phototherapy, radiotherapy, chemotherapy, chemodynamic therapy, and other strategies tailored to augment precision in cancer therapeutics. We also discuss the current challenges and prospects in the application of neoantigen-based precision nanomedicine, aiming to expedite its clinical translation.
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Affiliation(s)
- Jianhua Zou
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore.
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Yu Zhang
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore.
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Yuanbo Pan
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore.
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Zhengwei Mao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China.
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, P. R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumour of Zhejiang Province, Hangzhou, Zhejiang 310009, P. R. China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore.
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
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5
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Li J, Hu B, Chen Z, Li J, Jin W, Wang Y, Wan Y, Lv Y, Pei Y, Liu H, Pei Z. Mn(iii)-mediated carbon-centered radicals generate an enhanced immunotherapeutic effect. Chem Sci 2024; 15:765-777. [PMID: 38179519 PMCID: PMC10763560 DOI: 10.1039/d3sc03635a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 12/05/2023] [Indexed: 01/06/2024] Open
Abstract
A strategy for designing cancer therapeutic nanovaccines based on immunogenic cell death (ICD)-inducing therapeutic modalities is particularly attractive for optimal therapeutic efficacy. In this work, a highly effective cancer therapeutic nanovaccine (denoted as MPL@ICC) based on immunogenic photodynamic therapy (PDT) was rationally designed and fabricated. MPL@ICC was composed of a nanovehicle of MnO2 modified with a host-guest complex using amino pillar[6]arene and lactose-pyridine, a prodrug of isoniazid (INH), and chlorine e6 (Ce6). The nanovaccine exhibited excellent biosafety, good targeting ability to hepatoma cells and enrichment at tumor sites. Most importantly, it could modulate the tumor microenvironment (TME) to facilitate the existence of Mn(iii) and Mn(iii)-mediated carbon-centered radical generation with INH released from the prodrug in situ to further strengthen ICD. This is the first report on Mn(iii)-mediated generation of carbon-centered radicals for successful anti-tumor immunotherapy using ICD, which provides a novel strategy for designing highly efficient cancer therapeutic nanovaccines.
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Affiliation(s)
- Jiaxuan Li
- College of Chemistry & Pharmacy, Northwest A&F University Yangling Shaanxi 712100 P. R. China
| | - Baifei Hu
- College of Basic Medical Sciences, Hubei University of Chinese Medicine Huangjiahu West Road 16 Wuhan 430065 P. R. China
| | - Zelong Chen
- College of Chemistry & Pharmacy, Northwest A&F University Yangling Shaanxi 712100 P. R. China
| | - Jiahui Li
- College of Chemistry & Pharmacy, Northwest A&F University Yangling Shaanxi 712100 P. R. China
| | - Wenjuan Jin
- College of Chemistry & Pharmacy, Northwest A&F University Yangling Shaanxi 712100 P. R. China
| | - Yi Wang
- College of Chemistry & Pharmacy, Northwest A&F University Yangling Shaanxi 712100 P. R. China
| | - Yichen Wan
- College of Chemistry & Pharmacy, Northwest A&F University Yangling Shaanxi 712100 P. R. China
| | - Yinghua Lv
- College of Chemistry & Pharmacy, Northwest A&F University Yangling Shaanxi 712100 P. R. China
| | - Yuxin Pei
- College of Chemistry & Pharmacy, Northwest A&F University Yangling Shaanxi 712100 P. R. China
| | - Hongtao Liu
- College of Basic Medical Sciences, Hubei University of Chinese Medicine Huangjiahu West Road 16 Wuhan 430065 P. R. China
| | - Zhichao Pei
- College of Chemistry & Pharmacy, Northwest A&F University Yangling Shaanxi 712100 P. R. China
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6
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Xi Y, Chen L, Tang J, Yu B, Shen W, Niu X. Amplifying "eat me signal" by immunogenic cell death for potentiating cancer immunotherapy. Immunol Rev 2024; 321:94-114. [PMID: 37550950 DOI: 10.1111/imr.13251] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/06/2023] [Accepted: 07/15/2023] [Indexed: 08/09/2023]
Abstract
Immunogenic cell death (ICD) is a unique mode of cell death, which can release immunogenic damage-associated molecular patterns (DAMPs) and tumor-associated antigens to trigger long-term protective antitumor immune responses. Thus, amplifying "eat me signal" during tumor ICD cascade is critical for cancer immunotherapy. Some therapies (radiotherapy, photodynamic therapy (PDT), photothermal therapy (PTT), etc.) and inducers (chemotherapeutic agents, etc.) have enabled to initiate and/or facilitate ICD and activate antitumor immune responses. Recently, nanostructure-based drug delivery systems have been synthesized for inducing ICD through combining treatment of chemotherapeutic agents, photosensitizers for PDT, photothermal transformation agents for PTT, radiosensitizers for radiotherapy, etc., which can release loaded agents at an appropriate dosage in the designated place at the appropriate time, contributing to higher efficiency and lower toxicity. Also, immunotherapeutic agents in combination with nanostructure-based drug delivery systems can produce synergetic antitumor effects, thus potentiating immunotherapy. Overall, our review outlines the emerging ICD inducers, and nanostructure drug delivery systems loading diverse agents to evoke ICD through chemoradiotherapy, PDT, and PTT or combining immunotherapeutic agents. Moreover, we discuss the prospects and challenges of harnessing ICD induction-based immunotherapy, and highlight the significance of multidisciplinary and interprofessional collaboration to promote the optimal translation of this treatment strategy.
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Affiliation(s)
- Yong Xi
- Department of Thoracic Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Lijie Chen
- School of Medicine, Xiamen University, Xiamen, China
- China Medical University, Shenyang, China
| | - Jian Tang
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Bentong Yu
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Weiyu Shen
- Department of Thoracic Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, China
| | - Xing Niu
- China Medical University, Shenyang, China
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Wang J, Li L, Xu ZP. Enhancing Cancer Chemo-Immunotherapy: Innovative Approaches for Overcoming Immunosuppression by Functional Nanomaterials. SMALL METHODS 2024; 8:e2301005. [PMID: 37743260 DOI: 10.1002/smtd.202301005] [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: 08/04/2023] [Revised: 09/05/2023] [Indexed: 09/26/2023]
Abstract
Chemotherapy is a critical modality in cancer therapy to combat malignant cell proliferation by directly attacking cancer cells and inducing immunogenic cell death, serving as a vital component of multi-modal treatment strategies for enhanced therapeutic outcomes. However, chemotherapy may inadvertently contribute to the immunosuppression of the tumor microenvironment (TME), inducing the suppression of antitumor immune responses, which can ultimately affect therapeutic efficacy. Chemo-immunotherapy, combining chemotherapy and immunotherapy in cancer treatment, has emerged as a ground-breaking approach to target and eliminate malignant tumors and revolutionize the treatment landscape, offering promising, durable responses for various malignancies. Notably, functional nanomaterials have substantially contributed to chemo-immunotherapy by co-delivering chemo-immunotherapeutic agents and modulating TME. In this review, recent advancements in chemo-immunotherapy are thus summarized to enhance treatment effectiveness, achieved by reversing the immunosuppressive TME (ITME) through the exploitation of immunotherapeutic drugs, or immunoregulatory nanomaterials. The effects of two-way immunomodulation and the causes of immunoaugmentation and suppression during chemotherapy are illustrated. The current strategies of chemo-immunotherapy to surmount the ITME and the functional materials to target and regulate the ITME are discussed and compared. The perspective on tumor immunosuppression reversal strategy is finally proposed.
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Affiliation(s)
- Jingjing Wang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Li Li
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, 4072, Australia
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An X, Zeng Y, Liu C, Liu G. Cellular-Membrane-Derived Vesicles for Cancer Immunotherapy. Pharmaceutics 2023; 16:22. [PMID: 38258033 PMCID: PMC10820497 DOI: 10.3390/pharmaceutics16010022] [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: 11/07/2023] [Revised: 12/09/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024] Open
Abstract
The medical community is constantly searching for new and innovative ways to treat cancer, and cellular-membrane-derived artificial vesicles are emerging as a promising avenue for cancer immunotherapy. These vesicles, which are derived from mammal and bacteria cell membranes, offer a range of benefits, including compatibility with living organisms, minimal immune response, and prolonged circulation. By modifying their surface, manipulating their genes, combining them with other substances, stimulating them externally, and even enclosing drugs within them, cellular vesicles have the potential to be a powerful tool in fighting cancer. The ability to merge drugs with diverse compositions and functionalities in a localized area is particularly exciting, as it offers a way to combine different immunotherapy treatments for maximum impact. This review contains information on the various sources of these vesicles and discusses some recent developments in cancer immunotherapy using this promising technology. While there are still obstacles to overcome, the possibilities for cellular vesicles in cancer treatment are truly exciting.
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Affiliation(s)
- Xiaoyu An
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen 361102, China;
- State Key Laboratory of Stress Biology, Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China
- School of Life Sciences, Xiamen University, Xiamen 361102, China
| | - Yun Zeng
- Department of Pharmacy, Xiamen Medical College, Xiamen 361023, China;
| | - Chao Liu
- State Key Laboratory of Stress Biology, Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China
- Shenzhen Research Institute of Xiamen University, Shenzhen 518000, China
| | - Gang Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen 361102, China;
- School of Life Sciences, Xiamen University, Xiamen 361102, China
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9
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Qiao X, Liang J, Qiu L, Feng W, Cheng G, Chen Y, Ding H. Ultrasound-activated nanosonosensitizer for oxygen/sulfate dual-radical nanotherapy. Biomaterials 2023; 301:122252. [PMID: 37542858 DOI: 10.1016/j.biomaterials.2023.122252] [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: 04/23/2023] [Revised: 07/04/2023] [Accepted: 07/22/2023] [Indexed: 08/07/2023]
Abstract
An all-in-one therapy for cooperatively fighting cancer, infection and boosting wound repair is exceedingly demanded for patients with advanced superficial cancers or after surgical intervention to avoid multiple drug abuse and resultant adverse effects. Here, the ultrasound-activated nanosonosensitizer PHMP that integrated peroxymonosulfate (PMS) into the Pd-catalyzed hydrogenated mesoporous titanium dioxide (PHM) was dexterously designed for combined therapy of cancer and infected wound based on oxygen/sulfate dual-radical nanotherapy. Firstly, the PHM with single crystal structure and abundant oxygen deficiencies exhibited excellent ultrasound-excited reactive oxygen species (ROS) production for enhanced sonodynamic therapy (SDT) under the support of Pd nanozyme-mediated O2 supply. Simultaneously, the physically targeted ultrasound irradiation effectively transformed PMS loaded in the hollow cavities into distinct sulfate radical (•SO4-) with longer half-life and stronger oxidation, which remarkably enhanced the therapeutic efficacy of PHM-mediated SDT for cancer and bacteria. In addition, by embedding PHMP into the hydrogel, the enrichment of PHMP in the focal site was guaranteed, and meanwhile a moist and ventilated environment was created to speed up wound repair. The study broadens the potential of •SO4- in the therapeutic fields and contributes a simple and appealing tactic for the comprehensive treatment of cancer, infection and wound repair.
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Affiliation(s)
- Xiaohui Qiao
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai, 200040, PR China
| | - Jing Liang
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai, 200040, PR China
| | - Luping Qiu
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai, 200040, PR China
| | - Wei Feng
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, PR China
| | - Guangwen Cheng
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai, 200040, PR China
| | - Yu Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, PR China.
| | - Hong Ding
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai, 200040, PR China.
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He S, Jia X, Feng S, Hu J. Three Strategies in Engineering Nanomedicines for Tumor Microenvironment-Enabled Phototherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2300078. [PMID: 37226364 DOI: 10.1002/smll.202300078] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/29/2023] [Indexed: 05/26/2023]
Abstract
Canonical phototherapeutics have several limitations, including a lack of tumor selectivity, nondiscriminatory phototoxicity, and tumor hypoxia aggravation. The tumor microenvironment (TME) is characterized by hypoxia, acidic pH, and high levels of H2 O2 , GSH, and proteases. To overcome the shortcomings of canonical phototherapy and achieve optimal theranostic effects with minimal side effects, unique TME characteristics are employed in the development of phototherapeutic nanomedicines. In this review, the effectiveness of three strategies for developing advanced phototherapeutics based on various TME characteristics is examined. The first strategy involves targeted delivery of phototherapeutics to tumors with the assistance of TME-induced nanoparticle disassembly or surface modification. The second strategy involves near-infrared absorption increase-induced phototherapy activation triggered by TME factors. The third strategy involves enhancing therapeutic efficacy by ameliorating TME. The functionalities, working principles, and significance of the three strategies for various applications are highlighted. Finally, possible challenges and future perspectives for further development are discussed.
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Affiliation(s)
- Shiliang He
- College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen, 518118, China
| | - Xiao Jia
- Jiangxi Key Laboratory of Bioprocess Engineering and Co-Innovation Center for In-Vitro Diagnostic Reagents and Devices of Jiangxi Province, College of Life Sciences, Jiangxi Science and Technology Normal University, Nanchang, 330013, China
| | - Sai Feng
- Jiangxi Key Laboratory of Bioprocess Engineering and Co-Innovation Center for In-Vitro Diagnostic Reagents and Devices of Jiangxi Province, College of Life Sciences, Jiangxi Science and Technology Normal University, Nanchang, 330013, China
| | - Junqing Hu
- College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen, 518118, China
- Shenzhen Bay Laboratory, Shenzhen, 518132, China
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Guo Y, Ma R, Zhang M, Cao Y, Zhang Z, Yang W. Nanotechnology-Assisted Immunogenic Cell Death for Effective Cancer Immunotherapy. Vaccines (Basel) 2023; 11:1440. [PMID: 37766117 PMCID: PMC10534761 DOI: 10.3390/vaccines11091440] [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: 07/13/2023] [Revised: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023] Open
Abstract
Tumor vaccines have been used to treat cancer. How to efficiently induce tumor-associated antigens (TAAs) secretion with host immune system activation is a key issue in achieving high antitumor immunity. Immunogenic cell death (ICD) is a process in which tumor cells upon an external stimulus change from non-immunogenic to immunogenic, leading to enhanced antitumor immune responses. The immune properties of ICD are damage-associated molecular patterns and TAA secretion, which can further promote dendritic cell maturation and antigen presentation to T cells for adaptive immune response provocation. In this review, we mainly summarize the latest studies focusing on nanotechnology-mediated ICD for effective cancer immunotherapy as well as point out the challenges.
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Affiliation(s)
- Yichen Guo
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.G.); (R.M.); (M.Z.); (Y.C.)
| | - Rong Ma
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.G.); (R.M.); (M.Z.); (Y.C.)
| | - Mengzhe Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.G.); (R.M.); (M.Z.); (Y.C.)
| | - Yongjian Cao
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.G.); (R.M.); (M.Z.); (Y.C.)
| | - Zhenzhong Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.G.); (R.M.); (M.Z.); (Y.C.)
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
| | - Weijing Yang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.G.); (R.M.); (M.Z.); (Y.C.)
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
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Yang X, Li Y, Zhang P, Guo L, Li X, Shu Y, Jiang K, Hou Y, Jing L, Jiao M. Building in biologically appropriate multifunctionality in aqueous copper indium selenide-based quantum dots. NANOSCALE 2023; 15:13603-13616. [PMID: 37555299 DOI: 10.1039/d3nr02385k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
Abstract
Advanced nanoplatforms equipped with different functional moieties for theranostics hold appealing promise for reshaping precision medicine. The reliable construction of an individual nanomaterial with intrinsic near-infrared (NIR) photofunction and magnetic domains is much desired but largely unexplored in a direct aqueous synthesis system. Herein, we develop an aqueous phase synthetic strategy for Mn2+ doping of ZnS shell grown on Zn-Cu-In-Se core quantum dots (ZCISe@ZnS:Mn QDs), providing the optimal NIR fluorescence quantum efficiency of up to 18.9% and meanwhile efficiently introducing paramagnetic domains. The relaxometric properties of the water-soluble Mn-doped QDs make them desirable for both the longitudinal and transverse (T1 and T2) magnetic resonance (MR) contrast enhancement due to the shell lattice-doped Mn2+ ions with slow tumbling rates and favoured spin-proton dipolar interactions with surrounding water molecules. Surprisingly, the incorporation of Mn2+ ions into the shell is found to significantly enhance the production of reactive oxygen species (ROS) by combining both the chemodynamic and photodynamic processes upon NIR light irradiation, showing great potential for efficient photo-assisted ablation of cancer cells. Furthermore, a broad-spectrum excitation range beneficial for bright NIR fluorescence imaging of breast cancer has been proven and offers high flexibility in the choice of incident light sources. Multiparametric MR imaging of the brain has also been successfully demonstrated in vivo.
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Affiliation(s)
- Xiling Yang
- Key Laboratory of Optic-Electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Zhengzhou Road 53, Qingdao 266042, China.
| | - Yun Li
- Key Laboratory of Optic-Electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Zhengzhou Road 53, Qingdao 266042, China.
| | - Peisen Zhang
- Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Bei Yi Jie 2, Zhong Guan Cun, Beijing 100190, China.
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 10029, China
| | - Lingfei Guo
- Key Laboratory of Optic-Electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Zhengzhou Road 53, Qingdao 266042, China.
| | - Xiaoqi Li
- Key Laboratory of Optic-Electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Zhengzhou Road 53, Qingdao 266042, China.
| | - Yiyang Shu
- Key Laboratory of Optic-Electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Zhengzhou Road 53, Qingdao 266042, China.
| | - Kuiyu Jiang
- Key Laboratory of Optic-Electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Zhengzhou Road 53, Qingdao 266042, China.
| | - Yi Hou
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 10029, China
| | - Lihong Jing
- Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Bei Yi Jie 2, Zhong Guan Cun, Beijing 100190, China.
| | - Mingxia Jiao
- Key Laboratory of Optic-Electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Zhengzhou Road 53, Qingdao 266042, China.
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Bahreyni A, Mohamud Y, Zhang J, Luo H. Engineering a facile and versatile nanoplatform to facilitate the delivery of multiple agents for targeted breast cancer chemo-immunotherapy. Biomed Pharmacother 2023; 163:114789. [PMID: 37119737 DOI: 10.1016/j.biopha.2023.114789] [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: 02/15/2023] [Revised: 04/17/2023] [Accepted: 04/24/2023] [Indexed: 05/01/2023] Open
Abstract
There is growing evidence showing that single administration of immunotherapeutic agents has limited efficacy in a number of cancer patients mainly due to tumor heterogeneity and immunosuppressive tumor microenvironment. In this study, a novel nanoparticle-based strategy was applied to achieve efficient tumor-targeted therapy by combining chemotherapeutic agents, i.e., doxorubicin (Dox) and melittin (Mel), with an immune checkpoint inhibitor (PD-L1 DsiRNA). The proposed nanoparticle was prepared by the formation of a complex between Mel and PD-L1 DsiRNA (Dicer-substrate short-interfering RNA), followed by the loading of Dox. The surface of the resultant particles (DoxMel/PD-L1 DsiRNA) was then modified with hyaluronic acid (HA) to increase their stability and distribution. In addition, HA can also act as a tumor-targeting agent through binding to its receptor CD44 on the surface of cancer cells. We demonstrated that the surface engineering of DoxMel/PD-L1 DsiRNA with HA significantly enhances its specificity towards breast cancer cells. Moreover, we observed a noticeable reduction in PD-L1 expression together with a synergistic effect of Dox and Mel on killing cancer cells and inducing immunogenic cell death, leading to significantly diminished tumor growth in 4T1-breast tumor bearing Balb/c mice, improved survival rate and extensive infiltration of immune cells including cytotoxic T cells into the tumor microenvironment. Safety analysis revealed that there is no significant toxicity associated with the developed nanoparticle. All in all, the proposed targeted combination treatment strategy can be considered as a useful method to reduce cancer-associated mortality.
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Affiliation(s)
- Amirhossein Bahreyni
- Centre for Heart Lung Innovation, St Paul's Hospital, Vancouver BC V6Z 1Y6, Canada; Department of Pathology and Laboratory of Medicine, University of British Columbia, Vancouver BC V6Z 1Y6, Canada
| | - Yasir Mohamud
- Centre for Heart Lung Innovation, St Paul's Hospital, Vancouver BC V6Z 1Y6, Canada; Department of Pathology and Laboratory of Medicine, University of British Columbia, Vancouver BC V6Z 1Y6, Canada
| | - Jingchun Zhang
- Centre for Heart Lung Innovation, St Paul's Hospital, Vancouver BC V6Z 1Y6, Canada; Department of Pathology and Laboratory of Medicine, University of British Columbia, Vancouver BC V6Z 1Y6, Canada
| | - Honglin Luo
- Centre for Heart Lung Innovation, St Paul's Hospital, Vancouver BC V6Z 1Y6, Canada; Department of Pathology and Laboratory of Medicine, University of British Columbia, Vancouver BC V6Z 1Y6, Canada.
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