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Wang L, Chen J, Ma C, Zhang C. Targeted nanotherapy platform mediated tumor-infiltrating CD8 + T cell immune function effects for collaborative anti-tumor photothermal immunotherapy for cervical cancer. NANOSCALE ADVANCES 2024; 6:3052-3063. [PMID: 38868823 PMCID: PMC11166113 DOI: 10.1039/d3na01132a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 04/10/2024] [Indexed: 06/14/2024]
Abstract
Photothermal immunotherapy is an innovative approach to cancer treatment. It combines immunomodulators and photothermal agents, both targeted to the tumor site. This therapy harnesses the heat generated by photothermal conversion to damage tumor cells while simultaneously releasing tumor-associated antigens. This process enhances the anti-tumor immune response of tumor-infiltrating lymphocytes (TILs) within the tumor microenvironment (TME). Photothermal immunotherapy is gaining prominence as a new method for cancer treatment. It is a current focal point in research due to its targeted efficacy, minimal systemic side effects, and reduced risk of treatment resistance. This study employed a thin-film dispersion method to fabricate liposomes (LIPO) as composite drug carriers. Indocyanine green (ICG) for clinical use was utilized as a photothermal agent (PTA), and folate (FA) was employed as a targeting agent for the nano-composite material. We encapsulated the immunoadjuvant CpG ODN within the FA@LIPO@ICG nano-system, resulting in the formation of targeted nanoparticles (NPs) for photothermal immunotherapy (FA@LIPO@ICG@CpG), and assessed the drug encapsulation rate. FA@LIPO@ICG@CpG NPs demonstrated excellent water solubility with an average size ranging from 100 to 200 nm. Furthermore, we investigated the photothermal properties of FA@LIPO@ICG@CpG NPs. Under 808 nm laser irradiation, the photothermal conversion efficiency of FA@LIPO@ICG@CpG NPs reached 39.05%. Subsequently, under 808 nm laser excitation, we conducted an analysis of lymphocyte subpopulations and their functional changes in U14 tumor-bearing mice by using flow cytometry. This treatment approach demonstrated remarkable anti-tumor efficacy. Consequently, FA@LIPO@ICG@CpG NPs hold substantial promise as a novel and promising strategy in cancer therapy.
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Affiliation(s)
- Lei Wang
- Department of Gynecology, The First Affiliated Hospital of Xinjiang Medical University, State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia Urumqi 830054 Xinjiang China
| | - Jianhuan Chen
- Department of Gynecology, The First Affiliated Hospital of Xinjiang Medical University, State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia Urumqi 830054 Xinjiang China
| | - Cailing Ma
- Department of Gynecology, The First Affiliated Hospital of Xinjiang Medical University, State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia Urumqi 830054 Xinjiang China
| | - Chuanshan Zhang
- Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia Urumqi 830054 Xinjiang China
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Gowsalya K, Rithisa B, Haldorai Y, Shanthi K, Vivek R. Engineered photonic near-infrared light activated photothermal theranostic nanovaccine induced targeted remodeling of tumor microenvironment. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2024; 57:102738. [PMID: 38341011 DOI: 10.1016/j.nano.2024.102738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 01/10/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024]
Abstract
Tumor recurrence, which happens as a result of persisting tumor cells and minor lesions after treatments like surgery and chemotherapy, is a major problem in oncology. Herein, a strategy to combat this issue by utilize a theranostic nanovaccine composed of photonic HCuS. This nanovaccine aims to eradicate cancer cells and their traces while also preventing tumor recurrence via optimizing the photothermal immune impact. Successful membrane targeting allows for the introduction of new therapeutic agents into the tumor cells. Together with co-encapsulated Toll-Like Receptors (TLR7/8) agonist R848 for activating T cells and maturing DCs, the combined effects of HCuS and ICG function as photothermal agents that generate heat in the presence of NIR light. Photothermal-mediated immunotherapy with therapeutic modalities proved successful in killing tumor cells. By activating the immune system, this new photonic nanovaccine greatly increases immunogenic cell death (ICD), kills tumor cells, and prevents their recurrence.
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Affiliation(s)
- Karunanidhi Gowsalya
- Bio-Nano Theranostic Research Laboratory, Cancer Research Program (CRP), School of Life Sciences, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
| | - Babu Rithisa
- Department of Chemistry, Dr. N.G.P. Arts and Science College, Coimbatore, Tamil Nadu 641048, India
| | - Yuvaraj Haldorai
- School of Chemical Engineering, Yeungnam University, Gyeongsan, Gyeonbuk 38541, Republic of Korea
| | - Krishnamurthy Shanthi
- Department of Biochemistry, Kalinga University, Nava Raipur 492101, Chhattisgarh, India
| | - Raju Vivek
- Bio-Nano Theranostic Research Laboratory, Cancer Research Program (CRP), School of Life Sciences, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India.
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Wu J, Pu K. Leveraging Semiconducting Polymer Nanoparticles for Combination Cancer Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2308924. [PMID: 37864513 DOI: 10.1002/adma.202308924] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/20/2023] [Indexed: 10/23/2023]
Abstract
Cancer immunotherapy has become a promising method for cancer treatment, bringing hope to advanced cancer patients. However, immune-related adverse events caused by immunotherapy also bring heavy burden to patients. Semiconducting polymer nanoparticles (SPNs) as an emerging nanomaterial with high biocompatibility, can eliminate tumors and induce tumor immunogenic cell death through different therapeutic modalities, including photothermal therapy, photodynamic therapy, and sonodynamic therapy. In addition, SPNs can work as a functional nanocarrier to synergize with a variety of immunomodulators to amplify anti-tumor immune responses. In this review, SPNs-based combination cancer immunotherapy is comprehensively summarized according to the SPNs' therapeutic modalities and the type of loaded immunomodulators. The in-depth understanding of existing SPNs-based therapeutic modalities will hopefully inspire the design of more novel nanomaterials with potent anti-tumor immune effects, and ultimately promote their clinical translation.
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Affiliation(s)
- Jiayan Wu
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
| | - Kanyi Pu
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, 59 Nanyang Drive, Singapore, 636921, Singapore
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Xu W, Liu W, Yang J, Lu J, Zhang H, Ye D. Stimuli-responsive nanodelivery systems for amplifying immunogenic cell death in cancer immunotherapy. Immunol Rev 2024; 321:181-198. [PMID: 37403660 DOI: 10.1111/imr.13237] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/06/2023]
Abstract
Immunogenic cell death (ICD) is a special pattern of tumor cell death, enabling to elicit tumor-specific immune response via the release of damage-associated molecular patterns and tumor-associated antigens in the tumor microenvironment. ICD-induced immunotherapy holds the promise for completely eliminating tumors and long-term protective antitumor immune response. Increasing ICD inducers have been discovered for boosting antitumor immunity via evoking ICD. Nonetheless, the utilization of ICD inducers remains insufficient owing to serious toxic reactions, low localization efficiency within the tumor microenvironmental niche, etc. For overcoming such limitations, stimuli-responsive multifunctional nanoparticles or nanocomposites with ICD inducers have been developed for improving immunotherapeutic efficiency via lowering toxicity, which represent a prospective scheme for fostering the utilization of ICD inducers in immunotherapy. This review outlines the advances in near-infrared (NIR)-, pH-, redox-, pH- and redox-, or NIR- and tumor microenvironment-responsive nanodelivery systems for ICD induction. Furthermore, we discuss their clinical translational potential. The progress of stimuli-responsive nanoparticles in clinical settings depends upon the development of biologically safer drugs tailored to patient needs. Moreover, an in-depth comprehending of ICD biomarkers, immunosuppressive microenvironment, and ICD inducers may accelerate the advance in smarter multifunctional nanodelivery systems to further amplify ICD.
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Affiliation(s)
- Wenhao Xu
- Department of Urology, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
- Shanghai Genitourinary Cancer Institute, Shanghai, China
| | - Wangrui Liu
- Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jianfeng Yang
- Department of Surgery, ShangNan Branch of Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiahe Lu
- Department of Urology, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
- Shanghai Genitourinary Cancer Institute, Shanghai, China
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Hailiang Zhang
- Department of Urology, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
- Shanghai Genitourinary Cancer Institute, Shanghai, China
| | - Dingwei Ye
- Department of Urology, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
- Shanghai Genitourinary Cancer Institute, Shanghai, China
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Chen Q, Shan T, Liang Y, Xu Y, Shi E, Wang Y, Li C, Wang Y, Cao M. A biomimetic phototherapeutic nanoagent based on bacterial double-layered membrane vesicles for comprehensive treatment of oral squamous cell carcinoma. J Mater Chem B 2023; 11:11265-11279. [PMID: 37974456 DOI: 10.1039/d3tb02046k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
As one of the most common malignancies, oral squamous cell carcinoma (OSCC) with high rates of invasiveness and metastasis threatens people's health worldwide, while traditional therapeutic approaches have not met the requirement of its cure. Phototherapies including photothermal therapy (PTT) and photodynamic therapy (PDT) have shown great potential for OSCC treatment due to their noninvasiveness or minimal invasiveness, high selectivity and little tolerance. However, PTT or PDT alone makes it difficult to eradicate OSCC and prevent its metastasis and recurrence. Here, double-layered membrane vesicles (DMVs) were extracted from attenuated Porphyromonas gingivalis, one of the most common pathogens inside the oral region, and served as an immune adjuvant to develop a biomimetic phototherapeutic nanoagent named PBAE/IR780@DMV for OSCC treatment via combining dual PTT/PDT and robust antitumor immunity. To obtain PBAE/IR780@DMV, poly(β-amino) ester (PBAE) was used as a carrier material to prepare the nanoparticles for loading IR780, a widely known photosensitizer possessing both PTT and PDT capabilities, followed by surface wrapping with DMVs. Upon 808 nm laser irradiation, PBAE/IR780@DMV exerted strong antitumor effects against OSCC both in vitro and in vivo, via combining PTT/PDT and specific immune responses triggered by tumor-associated antigens and DMVs. Altogether, this study provides a promising biomimetic phototherapeutic nanoagent for comprehensive treatment of OSCC.
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Affiliation(s)
- Qian Chen
- The Province and Ministry Co-Sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China.
| | - Tianhe Shan
- The Province and Ministry Co-Sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China.
| | - Yanjie Liang
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin 300070, China.
| | - Yujing Xu
- The Province and Ministry Co-Sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China.
| | - Enyu Shi
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin 300070, China.
| | - Yue Wang
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin 300070, China.
| | - Changyi Li
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin 300070, China.
| | - Yinsong Wang
- The Province and Ministry Co-Sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China.
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin 300070, China.
| | - Mingxin Cao
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin 300070, China.
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Karthikeyan L, Rithisa B, Vivek R. The dynamic therapeutic effect of a targeted photothermal nanovaccine incorporating toll-like receptor 7 agonist enhanced cancer immunotherapy. J Mater Chem B 2023; 11:9005-9018. [PMID: 37712149 DOI: 10.1039/d3tb01345f] [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: 09/16/2023]
Abstract
Photothermal therapy (PTT) is a noninvasive and effective thermal therapeutic approach. Near-infrared (NIR) light responsive organic nanoparticles (NPs) have been shown to enhance the efficacy of cancer PTT. However, photothermal ablation induced NPs are currently more effective in treating primary and metastatic cancer. Herein, we designed a NIR light responsive theranostic nanosystem that combines PTT with immunotherapy. The caffeic acid doped polyaniline NPs (CA-PANi) were explored for their potential as PTT agents and their ability to mediate immunogenic cell death (ICD). The nano-theranostic agent of CA-PANi functionalized with the RGD (Arg-Gly-Asp) peptide plays a functional role in targeting integrin receptor overexpressed cancer cells. Furthermore, to enhance the immune response in the immune suppressive tumor microenvironment (iTME), imiquimod (R837) a Toll-like receptor 7 agonist that can promote dendritic cell (DC) maturation greatly inhibits tumor growth and tumor recurrence by initiating a strong antitumor immune response. Therefore, combination of PTT and immunotherapy involving CA-PANi-R837-RGD (denoted as CPRR) to improve the therapeutic effect will provide a nanovaccine strategy for targeted antitumor therapy.
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Affiliation(s)
- Laxmanan Karthikeyan
- Bio-Nano Theranostics Research Laboratory, Cancer Research Program (CRP), School of Life Sciences, Bharathiar University, Coimbatore-641 046, TN, India.
| | - Babu Rithisa
- Department of Chemistry, Dr. N.G.P. Arts and Science College, Coimbatore, Tamil Nadu-641048, India
| | - Raju Vivek
- Bio-Nano Theranostics Research Laboratory, Cancer Research Program (CRP), School of Life Sciences, Bharathiar University, Coimbatore-641 046, TN, India.
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Wang Y, Li W, Lin B, Yuan Y, Ning P, Tao X, Lv R. NIR-II imaging-guided photothermal cancer therapy combined with enhanced immunogenic death. Biomater Sci 2023. [PMID: 37334508 DOI: 10.1039/d3bm00700f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
Photothermal therapy has a remarkable effect on the destruction of tumors. It kills tumor cells by photothermal ablation and induces immunogenic cell death by activating the immune response in tumor tissues. However, inhibition of the tumor immune microenvironment suppresses PTT-induced body-specific anti-tumor immunity. In this study, we designed the GdOF@PDA-HA-R837-hydrogel complex to achieve NIR-II imaging-guided photothermal ablation and enhanced immune response. Due to the doping of Yb and Er elements and the presence of a polydopamine coating, the synthesized nanoparticles enable NIR-II and photoacoustic imaging of tumor tissues, which will help in the integration of multimodal tumor imaging for diagnosis and treatment. Polydopamine is used as a photothermal agent and drug carrier because of its excellent photothermal ability and high drug loading capacity under 808 nm near infrared light. Hyaluronic acid can bind to specific receptors on the surface of cancer cells, allowing nanoparticles to aggregate around the tumor, thus enhancing the targeting ability of nanoparticles. In addition, imiquimod (R837) has been used as an immune response modulator to enhance the immunotherapeutic effect. The presence of a hydrogel enhanced the retention effect of nanoparticles in the tumor. We demonstrate that the combination of photothermal therapy with immune adjuvants effectively induces ICD, which in turn stimulates the activation of specific anti-tumor immunity and enhances the effect of photothermal therapy in vivo.
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Affiliation(s)
- Yukun Wang
- Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shanxi 710071, China.
| | - Wenjing Li
- Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shanxi 710071, China.
| | - Bi Lin
- Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shanxi 710071, China.
| | - Ying Yuan
- Department of Medical Interdisciplinary Research, Xi'an Ninth Hospital Affiliated to Medical College of Xi'an Jiaotong University, 710054, Xi'an, Shaanxi, China.
| | - Pengbo Ning
- Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shanxi 710071, China.
| | - Xiaofeng Tao
- Department of Medical Interdisciplinary Research, Xi'an Ninth Hospital Affiliated to Medical College of Xi'an Jiaotong University, 710054, Xi'an, Shaanxi, China.
| | - Ruichan Lv
- Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shanxi 710071, China.
- Interdisciplinary Research Center of Smart Sensor, Xi'an Key Laboratory of Intelligent Sensing and Regulation of trans-Scale Life Information, Xidian University, Xi'an, Shaanxi 710126, P. R. China
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Mulens-Arias V, Nicolás-Boluda A, Carn F, Gazeau F. Cationic Polyethyleneimine (PEI)–Gold Nanocomposites Modulate Macrophage Activation and Reprogram Mouse Breast Triple-Negative MET-1 Tumor Immunological Microenvironment. Pharmaceutics 2022; 14:pharmaceutics14102234. [PMID: 36297669 PMCID: PMC9607133 DOI: 10.3390/pharmaceutics14102234] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 11/16/2022] Open
Abstract
Nanomedicines based on inorganic nanoparticles have grown in the last decades due to the nanosystems’ versatility in the coating, tuneability, and physical and chemical properties. Nonetheless, concerns have been raised regarding the immunotropic profile of nanoparticles and how metallic nanoparticles affect the immune system. Cationic polymer nanoparticles are widely used for cell transfection and proved to exert an adjuvant immunomodulatory effect that improves the efficiency of conventional vaccines against infection or cancer. Likewise, gold nanoparticles (AuNPs) also exhibit diverse effects on immune response depending on size or coatings. Photothermal or photodynamic therapy, radiosensitization, and drug or gene delivery systems take advantage of the unique properties of AuNPs to deeply modify the tumoral ecosystem. However, the collective effects that AuNPs combined with cationic polymers might exert on their own in the tumor immunological microenvironment remain elusive. The purpose of this study was to analyze the triple-negative breast tumor immunological microenvironment upon intratumoral injection of polyethyleneimine (PEI)–AuNP nanocomposites (named AuPEI) and elucidate how it might affect future immunotherapeutic approaches based on this nanosystem. AuPEI nanocomposites were synthesized through a one-pot synthesis method with PEI as both a reducing and capping agent, resulting in fractal assemblies of about 10 nm AuNPs. AuPEI induced an inflammatory profile in vitro in the mouse macrophage-like cells RAW264.7 as determined by the secretion of TNF-α and CCL5 while the immunosuppressor IL-10 was not increased. However, in vivo in the mouse breast MET-1 tumor model, AuPEI nanocomposites shifted the immunological tumor microenvironment toward an M2 phenotype with an immunosuppressive profile as determined by the infiltration of PD-1-positive lymphocytes. This dichotomy in AuPEI nanocomposites in vitro and in vivo might be attributed to the highly complex tumor microenvironment and highlights the importance of testing the immunogenicity of nanomaterials in vitro and more importantly in vivo in relevant immunocompetent mouse tumor models to better elucidate any adverse or unexpected effect.
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Affiliation(s)
- Vladimir Mulens-Arias
- Matière et Systèmes Complexes (MSC), Université Paris Cité, CNRS, 45 rue des Saints Pères, 75006 Paris, France
- Integrative Biomedical Materials and Nanomedicine Lab, Department of Medicine and Life Sciences (MELIS), Pompeu Fabra University, PRBB, Carrer Doctor Aiguader 88, 08003 Barcelona, Spain
| | - Alba Nicolás-Boluda
- Matière et Systèmes Complexes (MSC), Université Paris Cité, CNRS, 45 rue des Saints Pères, 75006 Paris, France
| | - Florent Carn
- Matière et Systèmes Complexes (MSC), Université Paris Cité, CNRS, 45 rue des Saints Pères, 75006 Paris, France
| | - Florence Gazeau
- Matière et Systèmes Complexes (MSC), Université Paris Cité, CNRS, 45 rue des Saints Pères, 75006 Paris, France
- Correspondence:
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