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Ding J, Lu Y, Zhao X, Long S, Du J, Sun W, Fan J, Peng X. Activating Iterative Revolutions of the Cancer-Immunity Cycle in Hypoxic Tumors with a Smart Nano-Regulator. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2400196. [PMID: 38734875 DOI: 10.1002/adma.202400196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 05/03/2024] [Indexed: 05/13/2024]
Abstract
The activation of sequential events in the cancer-immunity cycle (CIC) is crucial for achieving effective antitumor immunity. However, formidable challenges, such as innate and adaptive immune resistance, along with the off-target adverse effects of nonselective immunomodulators, persist. In this study, a tumor-selective nano-regulator named PNBJQ has been presented, focusing on targeting two nonredundant immune nodes: inducing immunogenic cancer cell death and abrogating immune resistance to fully activate endogenous tumor immunity. PNBJQ is obtained by encapsulating the immunomodulating agent JQ1 within a self-assembling system formed by linking a Type-I photosensitizer to polyethylene glycol through a hypoxia-sensitive azo bond. Benefiting from the Type-I photosensitive mechanism, PNBJQ triggers the immunogenic cell death of hypoxic tumors under near-infrared (NIR) light irradiation. This process resolves innate immune resistance by stimulating sufficient cytotoxic T-lymphocytes. Simultaneously, PNBJQ smartly responds to the hypoxic tumor microenvironment for precise drug delivery, adeptly addressing adaptive immune resistance by using JQ1 to downregulate programmed death ligand 1 (PD-L1) and sustaining the response of cytotoxic T lymphocytes. The activatable synergic photoimmunotherapy promotes an immune-promoting tumor microenvironment by activating an iterative revolution of the CIC, which remarkably eradicates established hypoxic tumors and suppresses distal lesions under low light dose irradiation.
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Affiliation(s)
- Junying Ding
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials, Dalian University of Technology, Dalian, 116024, China
| | - Yang Lu
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials, Dalian University of Technology, Dalian, 116024, China
| | - Xueze Zhao
- Department of Chemistry, The University of Hong Kong, Hong Kong, SAR, 999077, China
| | - Saran Long
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials, Dalian University of Technology, Dalian, 116024, China
| | - Jianjun Du
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials, Dalian University of Technology, Dalian, 116024, China
- Ningbo Institute of Dalian University of Technology, Ningbo, 315016, China
| | - Wen Sun
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials, Dalian University of Technology, Dalian, 116024, China
- Ningbo Institute of Dalian University of Technology, Ningbo, 315016, China
| | - Jiangli Fan
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials, Dalian University of Technology, Dalian, 116024, China
- Ningbo Institute of Dalian University of Technology, Ningbo, 315016, China
| | - Xiaojun Peng
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials, Dalian University of Technology, Dalian, 116024, China
- State Key Laboratory of Fine Chemicals, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, China
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2
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Ma Y, Zhao X, Tian P, Xu K, Luo J, Li H, Yuan M, Liu X, Zhong Y, Wei P, Song J, Wen L, Lu C. Laser-Ignited Lipid Peroxidation Nanoamplifiers for Strengthening Tumor Photodynamic Therapy Through Aggravating Ferroptotic Propagation and Sustainable High Immunogenicity. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306402. [PMID: 37992239 DOI: 10.1002/smll.202306402] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/30/2023] [Indexed: 11/24/2023]
Abstract
Photodynamic therapy (PDT) is extensively investigated for tumor therapy in the clinic. However, the efficacy of PDT is severely limited by the tissue penetrability of light, short effective half-life and radius of reactive oxygen species (ROS), and the weak immunostimulatory effect. In this study, a glutathione (GSH)-activatable nano-photosensitizer is developed to load with arachidonic acid (AA) and camouflage by erythrocyte membrane, which serves as a laser-ignited lipid peroxidation nanoamplifier (MAR). The photosensitive effect of MAR is recovered accompanied by the degradation in the tumor microenvironment and triggers the peroxidation of AA upon laser excitation. Interestingly, it aggravates the propagation of ferroptosis among cancer cells by driving the continuous lipid peroxidation chain reactions with the participation of the degradation products, ferrous ions (Fe2+), and AA. Consequently, even the deep-seated tumor cells without illumination also undergo ferroptosis owing to the propagation of ferroptotic signal. Moreover, the residual tumor cells undergoing ferroptosis still maintain high immunogenicity after PDT, thus continuously triggering sufficient tumor-associated antigens (TAAs) release to remarkably promote the anti-tumor immune response. Therefore, this study will provide a novel "all-in-one" nano-photosensitizer that not only amplifies the damaging effect and expands the effective range of PDT but also improves the immunostimulatory effect after PDT.
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Affiliation(s)
- Yunong Ma
- Medical College, Guangxi University, Nanning, 530004, China
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Zhuhai, 519000, China
| | - Xi Zhao
- Medical College, Guangxi University, Nanning, 530004, China
| | - Peilin Tian
- Medical College, Guangxi University, Nanning, 530004, China
| | - Kexin Xu
- Medical College, Guangxi University, Nanning, 530004, China
| | - Jiayang Luo
- Medical College, Guangxi University, Nanning, 530004, China
| | - Honghui Li
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Zhuhai, 519000, China
| | - Mingqing Yuan
- Medical College, Guangxi University, Nanning, 530004, China
| | - Xu Liu
- Medical College, Guangxi University, Nanning, 530004, China
| | - Yanping Zhong
- Medical Scientific Research Center, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, China
| | - Pingzhen Wei
- Medical Scientific Research Center, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, China
| | - Jiaxing Song
- Medical Scientific Research Center, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, China
| | - Liewei Wen
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Zhuhai, 519000, China
| | - Cuixia Lu
- Medical College, Guangxi University, Nanning, 530004, China
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Nanning, 530004, China
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3
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Yu Q, Li X, Wang J, Guo L, Huang L, Gao W. Recent Advances in Reprogramming Strategy of Tumor Microenvironment for Rejuvenating Photosensitizers-Mediated Photodynamic Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2305708. [PMID: 38018311 DOI: 10.1002/smll.202305708] [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: 07/07/2023] [Revised: 09/08/2023] [Indexed: 11/30/2023]
Abstract
Photodynamic therapy (PDT) has recently been considered a potential tumor therapy due to its time-space specificity and non-invasive advantages. PDT can not only directly kill tumor cells by using cytotoxic reactive oxygen species but also induce an anti-tumor immune response by causing immunogenic cell death of tumor cells. Although it exhibits a promising prospect in treating tumors, there are still many problems to be solved in its practical application. Tumor hypoxia and immunosuppressive microenvironment seriously affect the efficacy of PDT. The hypoxic and immunosuppressive microenvironment is mainly due to the abnormal vascular matrix around the tumor, its abnormal metabolism, and the influence of various immunosuppressive-related cells and their expressed molecules. Thus, reprogramming the tumor microenvironment (TME) is of great significance for rejuvenating PDT. This article reviews the latest strategies for rejuvenating PDT, from regulating tumor vascular matrix, interfering with tumor cell metabolism, and reprogramming immunosuppressive related cells and factors to reverse tumor hypoxia and immunosuppressive microenvironment. These strategies provide valuable information for a better understanding of the significance of TME in PDT and also guide the development of the next-generation multifunctional nanoplatforms for PDT.
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Affiliation(s)
- Qing Yu
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Xia Li
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Juan Wang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Lanping Guo
- National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Luqi Huang
- National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Wenyuan Gao
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
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4
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Li S, Wang S, Zhang A, Luo L, Song J, Wei G, Fang Z. Cucurbitacin IIa promotes the immunogenic cell death‑inducing effect of doxorubicin and modulates immune microenvironment in liver cancer. Int J Oncol 2024; 64:37. [PMID: 38391053 PMCID: PMC10901535 DOI: 10.3892/ijo.2024.5625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 02/01/2024] [Indexed: 02/24/2024] Open
Abstract
The immunogenic cell death (ICD) has aroused great interest in cancer immunotherapy. Doxorubicin (DOX), which can induce ICD, is a widely used chemotherapeutic drug in liver cancer. However, DOX‑induced ICD is not potent enough to initiate a satisfactory immune response. Cucurbitacin IIa (CUIIa), a tetracyclic triterpene, is a biologically active compound present in the Cucurbitaceae family. The present study assessed the effects of the combination of DOX and CUIIa on the viability, colony formation, apoptosis and cell cycle of HepG2 cells. In vivo anticancer effect was performed in mice bearing H22 tumor xenografts. The hallmark expression of ICD was tested using immunofluorescence and an ATP assay kit. The immune microenvironment was analyzed using flow cytometry. The combination of CUIIa and DOX displayed potent apoptosis inducing, cell cycle arresting and in vivo anticancer effects, along with attenuated cardiotoxicity in H22 mice. The combination of DOX and CUIIa also facilitated ICD as manifested by elevated high‑mobility group box 1, calreticulin and ATP secretion. This combination provoked a stronger immune response in H22 mice, including dendritic cell activation, increment of cytotoxic T cells and T helper 1 cells. Moreover, the proportion of immunosuppressive cells including myeloid‑derived suppressor cells, T regulatory cells and M2‑polarized macrophages, decreased. These data suggested that CUIIa is a promising combination partner with DOX for liver cancer treatment, probably via triggering ICD and remolding the immune microenvironment.
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Affiliation(s)
- Sujuan Li
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu 210028, P.R. China
| | - Sen Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
- Department of Oncology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu 211200, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu 210028, P.R. China
| | - Anping Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
- Department of Oncology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu 211200, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu 210028, P.R. China
| | - Lixia Luo
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
- Department of Oncology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu 211200, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu 210028, P.R. China
| | - Jie Song
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
- Department of Oncology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu 211200, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu 210028, P.R. China
| | - Guoli Wei
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
- Department of Oncology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu 211200, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu 210028, P.R. China
| | - Zhijun Fang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu 210028, P.R. China
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5
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Sharma A, Verwilst P, Li M, Ma D, Singh N, Yoo J, Kim Y, Yang Y, Zhu JH, Huang H, Hu XL, He XP, Zeng L, James TD, Peng X, Sessler JL, Kim JS. Theranostic Fluorescent Probes. Chem Rev 2024; 124:2699-2804. [PMID: 38422393 PMCID: PMC11132561 DOI: 10.1021/acs.chemrev.3c00778] [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: 11/03/2023] [Revised: 01/31/2024] [Accepted: 02/08/2024] [Indexed: 03/02/2024]
Abstract
The ability to gain spatiotemporal information, and in some cases achieve spatiotemporal control, in the context of drug delivery makes theranostic fluorescent probes an attractive and intensely investigated research topic. This interest is reflected in the steep rise in publications on the topic that have appeared over the past decade. Theranostic fluorescent probes, in their various incarnations, generally comprise a fluorophore linked to a masked drug, in which the drug is released as the result of certain stimuli, with both intrinsic and extrinsic stimuli being reported. This release is then signaled by the emergence of a fluorescent signal. Importantly, the use of appropriate fluorophores has enabled not only this emerging fluorescence as a spatiotemporal marker for drug delivery but also has provided modalities useful in photodynamic, photothermal, and sonodynamic therapeutic applications. In this review we highlight recent work on theranostic fluorescent probes with a particular focus on probes that are activated in tumor microenvironments. We also summarize efforts to develop probes for other applications, such as neurodegenerative diseases and antibacterials. This review celebrates the diversity of designs reported to date, from discrete small-molecule systems to nanomaterials. Our aim is to provide insights into the potential clinical impact of this still-emerging research direction.
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Affiliation(s)
- Amit Sharma
- Amity
School of Chemical Sciences, Amity University
Punjab, Sector 82A, Mohali 140 306, India
| | - Peter Verwilst
- Rega
Institute for Medical Research, Medicinal Chemistry, KU Leuven, Herestraat 49, Box 1041, 3000 Leuven, Belgium
| | - Mingle Li
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
| | - Dandan Ma
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
- College
of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Nem Singh
- Department
of Chemistry, Korea University, Seoul 02841, Korea
| | - Jiyoung Yoo
- Department
of Chemistry, Korea University, Seoul 02841, Korea
| | - Yujin Kim
- Department
of Chemistry, Korea University, Seoul 02841, Korea
| | - Ying Yang
- School of
Light Industry and Food Engineering, Guangxi
University, Nanning, Guangxi 530004, China
| | - Jing-Hui Zhu
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
- College
of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Haiqiao Huang
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
- College
of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Xi-Le Hu
- Key
Laboratory for Advanced Materials and Joint International Research
Laboratory of Precision Chemistry and Molecular Engineering, Feringa
Nobel Prize Scientist Joint Research Center, School of Chemistry and
Molecular Engineering, East China University
of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Xiao-Peng He
- Key
Laboratory for Advanced Materials and Joint International Research
Laboratory of Precision Chemistry and Molecular Engineering, Feringa
Nobel Prize Scientist Joint Research Center, School of Chemistry and
Molecular Engineering, East China University
of Science and Technology, 130 Meilong Road, Shanghai 200237, China
- National
Center for Liver Cancer, the International Cooperation Laboratory
on Signal Transduction, Eastern Hepatobiliary
Surgery Hospital, Shanghai 200438, China
| | - Lintao Zeng
- School of
Light Industry and Food Engineering, Guangxi
University, Nanning, Guangxi 530004, China
| | - Tony D. James
- Department
of Chemistry, University of Bath, Bath BA2 7AY, United Kingdom
- School
of Chemistry and Chemical Engineering, Henan
Normal University, Xinxiang 453007, China
| | - Xiaojun Peng
- College
of Materials Science and Engineering, Shenzhen
University, Shenzhen 518060, China
- State
Key Laboratory of Fine Chemicals, Dalian
University of Technology, Dalian 116024, China
| | - Jonathan L. Sessler
- Department
of Chemistry, The University of Texas at
Austin, Texas 78712-1224, United
States
| | - Jong Seung Kim
- Department
of Chemistry, Korea University, Seoul 02841, Korea
- TheranoChem Incorporation, Seongbuk-gu, Seoul 02841, Korea
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6
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Fan W, Tang J, Tang S, Lin Z, Li M, Zhang Z, Wu D. Bibliometric analysis of photodynamic therapy and immune response from 1989-2023. Front Pharmacol 2024; 15:1299253. [PMID: 38288443 PMCID: PMC10822948 DOI: 10.3389/fphar.2024.1299253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 01/03/2024] [Indexed: 01/31/2024] Open
Abstract
Objective: Photodynamic therapy (PDT) is a minimally invasive treatment approach for precancerous and cancerous lesions, known for its ability to activate the host immune response. This study conducted a bibliometric analysis to identify the research trends and hotspots related to the immune response in PDT. Methods: We analyzed articles and reviews published from 1989 to 2023, retrieved from the Web of Science database. Using Citespace and VOSviewer, we visualized the distribution patterns of these studies in time and space. Results: The analysis revealed a substantial increase in the number of publications on PDT-related immune response since 1989. A total of 1,688 articles from 1,701 institutions were included in this analysis. Among thei nstitutions, the Chinese Academy of Sciences demonstrated exceptional productivity and a willingness to collaborate with others. Additionally, 8,567 authors contributed to the field, with Mladen Korbelik, Michael R. Hamblin, and Wei R. Chen being the most prolific contributors. The current research focus revolves around novel strategies to enhance antitumor immunity in PDT, including PDT-based dendritic cell vaccines, combination therapies with immune checkpoint inhibitors (ICIs), and the use of nanoparticles for photosensitizer delivery. Furthermore, genes such as CD8A, TNF, CD4, IFNG, CD274, IL6, IL10, CALR, HMGB1, and CTLA4 have been evaluated in the context of PDT-related immunity. Conclusion: PDT not only achieves tumor ablation but also stimulates the immune response, bolstering antitumor immunity. This study highlights the emerging hotspots in PDT-related immune response research and provides valuable insights for future investigations aimed at further enhancing antitumor immunity.
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Affiliation(s)
- Wanting Fan
- Department of Stomatology, Shenzhen People’s Hospital, Shenzhen, China
| | - Jianming Tang
- Department of Stomatology, Shenzhen People’s Hospital, Shenzhen, China
| | - Su Tang
- Department of Stomatology, Shenzhen People’s Hospital, Shenzhen, China
| | - Zhengshen Lin
- Department of Stomatology, The People’s Hospital of Baoan Shenzhen, The Second Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Mohan Li
- Department of Stomatology, Shenzhen People’s Hospital, Shenzhen, China
| | - Zheng Zhang
- Department of Stomatology, Shenzhen People’s Hospital, Shenzhen, China
| | - Donglei Wu
- Department of Stomatology, Shenzhen People’s Hospital, Shenzhen, China
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7
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Alvarez N, Sevilla A. Current Advances in Photodynamic Therapy (PDT) and the Future Potential of PDT-Combinatorial Cancer Therapies. Int J Mol Sci 2024; 25:1023. [PMID: 38256096 PMCID: PMC10815790 DOI: 10.3390/ijms25021023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/05/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Photodynamic therapy (PDT) is a two-stage treatment that implies the use of light energy, oxygen, and light-activated compounds (photosensitizers) to elicit cancerous and precancerous cell death after light activation (phototoxicity). The biophysical, bioengineering aspects and its combinations with other strategies are highlighted in this review, both conceptually and as they are currently applied clinically. We further explore the recent advancements of PDT with the use of nanotechnology, including quantum dots as innovative photosensitizers or energy donors as well as the combination of PDT with radiotherapy and immunotherapy as future promising cancer treatments. Finally, we emphasize the potential significance of organoids as physiologically relevant models for PDT.
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Affiliation(s)
- Niuska Alvarez
- Department of Cell Biology, Physiology and Immunology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain;
| | - Ana Sevilla
- Department of Cell Biology, Physiology and Immunology, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain;
- Institute of Biomedicine, University of Barcelona (IBUB), 08036 Barcelona, Spain
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8
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Xue P, Li J, Song J, Yu J, Liu H, Jiang Y, Wang Y. Fe 3+ mediated shikonin and PPA coloaded liposomes induce robust immunogenic cell death by integrating ROS enhancement and GSH depletion. Int J Pharm 2024; 649:123657. [PMID: 38040398 DOI: 10.1016/j.ijpharm.2023.123657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 12/03/2023]
Abstract
Reactive oxygen species (ROS) can not only induce cellular oxidative stress, but also trigger antitumor immune response. However, single ROS generated therapy is usually not enough to induce efficient antitumor immune response. Furthermore, the adaptive antioxidant mechanisms coupled with overexpressed ROS can also decrease the antitumor capacity of ROS therapy. To circumvent this problem, we designed a synergistic strategy for inducing robust ROS based ICD effect by constructing a coloaded liposomes (PPA, Pyropheophorbide-alpha and SHK, shikonin) with Fe3+ gradient to simultaneously enhance ROS mediated oxidative stress and glutathione depletion. Interestingly, the coloaded liposome possesses an acid/GSH dual triggered release profile. More importantly, with the help of depleting GSH, LipoPS (coloaded liposome of SHK and PPA) can excite robust ROS and demonstrate synergistic antitumor efficacy with amplified ICD effect. Summarized, the established coloaded liposome LipoPS exhibits good therapeutic security and synergistic antitumor effect with strong antitumor immune activation, providing potential for further development.
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Affiliation(s)
- Peng Xue
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road, Shenyang 110016, China
| | - Jinbo Li
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road, Shenyang 110016, China
| | - Jia Song
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road, Shenyang 110016, China
| | - Jiang Yu
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road, Shenyang 110016, China
| | - Hongzhuo Liu
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road, Shenyang 110016, China
| | - Yiguo Jiang
- Suzhou Hospital, Affiliated Hospital of Medical School, Nanjing University, Suzhou 215153, China.
| | - Yongjun Wang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road, Shenyang 110016, China.
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9
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Liu X, Lu Y, Li X, Luo L, You J. Nanoplatform-enhanced photodynamic therapy for the induction of immunogenic cell death. J Control Release 2024; 365:1058-1073. [PMID: 38056695 DOI: 10.1016/j.jconrel.2023.11.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/08/2023]
Abstract
As an efficient, non-invasive, low-side-effect, and highly selective cancer therapy, photodynamic therapy (PDT) is used to treat various malignant tumors. However, the inefficiency of dealing with deep tumors and metastatic lesions highly limits the use of PDT. Immunogenic cell death (ICD) is a particular form of tumor cell death that could elicit a tumor-special immune response, leading to a systemic anti-tumor effect and providing therapeutic benefits for metastatic lesions. In this regard, it is crucial to enhance the ability of PDT to induce ICD. Luckily, advanced nanotechnology created many promising ways to improve the immunogenicity of PDT and achieve photoimmunotherapy. This review summarizes the emerging strategies for triggering immunogenic cell death via nanoplatform-enhanced PDT, with particular emphasis on their advantages in photoimmunotherapy. We highlight the nanoplatforms classified according to the basic principles of photodynamic therapy and immunogenic cell death, which provides a valuable reference for the design of nanoplatform for photoimmunotherapy. In addition, we also discuss the current situation and prospect of nano-based photoimmunotherapy in clinical studies.
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Affiliation(s)
- Xu Liu
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Yichao Lu
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Xiang Li
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Lihua Luo
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China; Jinhua Institute of Zhejiang University, 498 Yiwu Street, Jinhua, Zhejiang 321299, P. R. China.
| | - Jian You
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China; State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang 310006, P. R. China; The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang 310000, P. R. China; Jinhua Institute of Zhejiang University, 498 Yiwu Street, Jinhua, Zhejiang 321299, P. R. China.
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10
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Lourenço LMO, Tomé AC, Tomé JPC. Editorial: Photodynamic Therapy as an Important Tool for Biological Breakthroughs-Photoactive Photosensitizers Applied from Cancer to Microbial Targets. Int J Mol Sci 2023; 25:330. [PMID: 38203501 PMCID: PMC10778883 DOI: 10.3390/ijms25010330] [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: 12/03/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
Photodynamic therapy (PDT) stands as an approved clinical treatment for both oncologic and nononcologic disorders [...].
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Affiliation(s)
- Leandro M. O. Lourenço
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Augusto C. Tomé
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - João P. C. Tomé
- CQE, IMS, DEQ, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal;
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11
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Zhang Z, He M, Wang R, Fan J, Peng X, Sun W. Development of Ruthenium Nanophotocages with Red or Near-Infrared Light-Responsiveness. Chembiochem 2023; 24:e202300606. [PMID: 37837285 DOI: 10.1002/cbic.202300606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/08/2023] [Accepted: 10/13/2023] [Indexed: 10/15/2023]
Abstract
The development of light-triggered ruthenium (Ru) nanophotocages has revolutionized conventional methods of drug administration, thereby facilitating cancer therapy in a noninvasive and temperate manner. Ru nanophotocages employ a distinct approach known as photoactivated chemotherapy (PACT), wherein light-induced ligand dissociation yields a toxic metal complex or a ligand capable of performing other functions such as optically controlled protein degradation and drug delivery. Simultaneously, this process is accompanied by the generation of reactive oxygen species (ROS), which serve as an effective anticancer agent in combination with PACT and photodynamic therapy (PDT). Due to its exceptional attributes of extended tissue penetration, and minimized tissue damage, red light or near-infrared light is widely acknowledged as the "phototherapeutic window" (650-900 nm). In this Concept, we present an overview of the most recent advancements in Ru nanophotocages within the phototherapeutic range. Diverse aspects, including design principles, photocaging efficacy, photoactivation mechanisms, and potential applications in the field of biomedical chemistry, are discussed. Questions and challenges regarding their synthesis, characterization, and applications are also discussed. This Concept would foster further exploration into the realm of Ru nanophotocages.
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Affiliation(s)
- Zongwei Zhang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
| | - Maomao He
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
| | - Ran Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
| | - Jiangli Fan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
- Ningbo Institute of Dalian University of Technology, Ningbo, 315016, China
| | - Xiaojun Peng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
| | - Wen Sun
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
- Ningbo Institute of Dalian University of Technology, Ningbo, 315016, China
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12
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Elbæk SK, Andreasen TG, Taber A, Young-Halvorsen K, Neijber A, Jensen JB, Dyrskjøt L. Immune Contexture Changes Following Blue Light Cystoscopy with Hexaminolevulinate in Bladder Cancer. EUR UROL SUPPL 2023; 58:37-46. [PMID: 38152487 PMCID: PMC10751544 DOI: 10.1016/j.euros.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2023] [Indexed: 12/29/2023] Open
Abstract
Background Transurethral resection of bladder tumor (TURBT) is a central component in the diagnosis of non-muscle-invasive bladder cancer (NMIBC) and can be guided by several optical imaging techniques for better visualization of lesions. Objective To investigate if a change in tumor microenvironment (TME) composition could be observed as an effect of hexaminolevulinate (HAL)-assisted blue light cystoscopy (BLC) in TURBT samples from patients with bladder cancer. Design setting and participants This was a retrospective study of 40 patients with bladder cancer who underwent either BLC-guided TURBT (n = 20) or white light cystoscopy (WLC)-guided TURBT (n = 20) before radical cystectomy (RC). Tissue samples (n = 80) were collected from paired TURBT and RC specimens for all 40 patients. Tumor tissue was stained using multiplex immunofluorescence and immunohistochemistry. Outcome measurements and statistical analysis Immune cell infiltration was assessed according to the proportions of each immune cell or immune evasion marker and the relative change from TURBT as baseline was calculated. Statistical comparisons between groups were performed using the Wilcoxon rank-sum test or the paired-sample Wilcoxon test. Results and limitations Comparison of relative changes in the TME revealed a significant decrease in stromal infiltration of cytotoxic T cells (p = 0.024), B cells (p = 0.041), and stromal cells expressing PD-1 (p = 0.011) in patients treated with BLC-guided TURBT compared to WLC-guided TURBT. Conclusions Our pilot study showed that HAL-BLC during TURBT in bladder cancer may influence the immune cell composition and TME. Patient summary We investigated the potential therapeutic effect of blue light versus white light for guidance in removing bladder tumors via the urethra in patients with bladder cancer. For blue light guidance, a compound called hexaminolevulinate is used to visualize tumor tissue. We found changes in immune cell composition that may have been influenced by the blue light guidance.
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Affiliation(s)
| | | | - Ann Taber
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | | | - Anders Neijber
- Global Medical Affairs and Clinical Development, Photocure ASA, Oslo, Norway
| | - Jørgen Bjerggaard Jensen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Urology, Aarhus University Hospital, Aarhus, Denmark
| | - Lars Dyrskjøt
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
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13
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Jeong H, Kim H, Kim YA, Kim KS, Na K. Intranasal mRNA Delivery via Customized RNA-Polyplex Nanoparticles Enhancing Gene Expression through Photochemical Mechanisms. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 38015621 DOI: 10.1021/acsami.3c12604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Achieving effective mRNA expression in vivo requires careful selection of an appropriate delivery vehicle and route of administration. Among the various routes of administration, intranasal administration has received considerable attention due to its ability to induce potent immune responses. In this context, we designed a specialized cationic polymer tailored for delivery of mRNA into the nasal cavity. These polymers are designed with varying degrees of substitution in different amine groups to allow for identification of the most suitable amine moiety for effective mRNA delivery. We also incorporated a photosensitizer within the polymer structure that can trigger the generation of reactive oxygen species when exposed to light. The synthesized cationic polymer is complexed with anionic mRNA to form a polyplex. Illuminating these polyplexes with laser light enhances their escape from intracellular endosomes, stimulating mRNA translocation into the cytoplasm, followed by increased mRNA expression at the cellular level. Through intranasal administration to C57BL/6 mice, it was confirmed that these photoactive polyplexes effectively induce mRNA expression and activate immune responses in vivo using photochemical effects. This innovative design of a photoactivated cationic polymer presents a promising and reliable strategy to achieve efficient intranasal mRNA delivery. This approach has potential applications in the development of mRNA-based vaccines for both prophylactic and therapeutic purposes.
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Affiliation(s)
- Hayoon Jeong
- Department of Biomedical-Chemical Engineering, the Catholic University of Korea, Jibongro 43, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
- Department of Biotechnology, the Catholic University of Korea, Jibongro 43, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
| | - Hongjae Kim
- Department of Biomedical-Chemical Engineering, the Catholic University of Korea, Jibongro 43, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
- Department of Biotechnology, the Catholic University of Korea, Jibongro 43, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
| | - Young A Kim
- Department of Biomedical-Chemical Engineering, the Catholic University of Korea, Jibongro 43, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
- Department of Biotechnology, the Catholic University of Korea, Jibongro 43, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
| | - Kyoung Sub Kim
- Department of Biotechnology, the Catholic University of Korea, Jibongro 43, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
| | - Kun Na
- Department of Biomedical-Chemical Engineering, the Catholic University of Korea, Jibongro 43, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
- Department of Biotechnology, the Catholic University of Korea, Jibongro 43, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
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14
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Akbar A, Khan S, Chatterjee T, Ghosh M. Unleashing the power of porphyrin photosensitizers: Illuminating breakthroughs in photodynamic therapy. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2023; 248:112796. [PMID: 37804542 DOI: 10.1016/j.jphotobiol.2023.112796] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 09/21/2023] [Accepted: 10/01/2023] [Indexed: 10/09/2023]
Abstract
This comprehensive review provides the current trends and recent developments of porphyrin-based photosensitizers. We discuss their evolution from first-generation to third-generation compounds, including cutting-edge nanoparticle-integrated derivatives, and explores their pivotal role in advancing photodynamic therapy (PDT) for enhanced cancer treatment. Integrating porphyrins with nanoparticles represents a promising avenue, offering improved selectivity, reduced toxicity, and heightened biocompatibility. By elucidating recent breakthroughs, innovative methodologies, and emerging applications, this review provides a panoramic snapshot of the dynamic field, addressing challenges and charting prospects. With a focus on harnessing reactive oxygen species (ROS) through light activation, PDT serves as a minimally invasive therapeutic approach. This article offers a valuable resource for researchers, clinicians, and PDT enthusiasts, highlighting the potential of porphyrin photosensitizers to improve the future of cancer therapy.
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Affiliation(s)
- Alibasha Akbar
- Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India
| | - Syamantak Khan
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Tanmay Chatterjee
- Department of Chemistry, Birla Institute of Technology & Science, Pilani Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad 500078, Telangana, India
| | - Mihir Ghosh
- Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India.
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15
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Sun Y, Zheng H, Qian L, Liu Y, Zhu D, Xu Z, Chang W, Xu J, Wang L, Sun B, Gu L, Yuan H, Lou H. Targeting GDP-Dissociation Inhibitor Beta (GDI2) with a Benzo[ a]quinolizidine Library to Induce Paraptosis for Cancer Therapy. JACS AU 2023; 3:2749-2762. [PMID: 37885576 PMCID: PMC10598831 DOI: 10.1021/jacsau.3c00228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 10/28/2023]
Abstract
Inducing paraptosis, a nonapoptotic form of cell death, has great therapeutic potential in cancer therapy, especially for drug-resistant tumors. However, the specific molecular target(s) that trigger paraptosis have not yet been deciphered yet. Herein, by using activity-based protein profiling, we identified the GDP-dissociation inhibitor beta (GDI2) as a manipulable target for inducing paraptosis and uncovered benzo[a]quinolizidine BQZ-485 as a potent inhibitor of GDI2 through the interaction with Tyr245. Comprehensive target validation revealed that BQZ-485 disrupts the intrinsic GDI2-Rab1A interaction, thereby abolishing vesicular transport from the endoplasmic reticulum (ER) to the Golgi apparatus and initiating subsequent paraptosis events including ER dilation and fusion, ER stress, the unfolded protein response, and cytoplasmic vacuolization. Based on the structure of BQZ-485, we created a small benzo[a]quinolizidine library by click chemistry and discovered more potent GDI2 inhibitors using a NanoLuc-based screening platform. Leveraging the engagement of BQZ-485 with GDI2, we developed a selective GDI2 degrader. The optimized inhibitor (+)-37 and degrader 21 described in this study exhibited excellent in vivo antitumor activity in two GDI2-overexpressing pancreatic xenograft models, including an AsPc-1 solid tumor model and a transplanted human PDAC tumor model. Altogether, our findings provide a promising strategy for targeting GDI2 for paraptosis in the treatment of pancreatic cancers, and these lead compounds could be further optimized to be effective chemotherapeutics.
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Affiliation(s)
- Yong Sun
- Department
of Natural Products Chemistry, Key Laboratory of Natural Products
& Chemical Biology, Ministry of Education, School of Pharmaceutical
Sciences, Shandong University, Jinan 250012, China
| | - Hongbo Zheng
- Department
of Natural Products Chemistry, Key Laboratory of Natural Products
& Chemical Biology, Ministry of Education, School of Pharmaceutical
Sciences, Shandong University, Jinan 250012, China
| | - Lilin Qian
- Department
of Natural Products Chemistry, Key Laboratory of Natural Products
& Chemical Biology, Ministry of Education, School of Pharmaceutical
Sciences, Shandong University, Jinan 250012, China
| | - Yue Liu
- Department
of Natural Products Chemistry, Key Laboratory of Natural Products
& Chemical Biology, Ministry of Education, School of Pharmaceutical
Sciences, Shandong University, Jinan 250012, China
| | - Deyu Zhu
- Department
of Biochemistry and Molecular Biology, School of Basic Medical Sciences,
Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Zejun Xu
- Department
of Natural Products Chemistry, Key Laboratory of Natural Products
& Chemical Biology, Ministry of Education, School of Pharmaceutical
Sciences, Shandong University, Jinan 250012, China
| | - Wenqiang Chang
- Department
of Natural Products Chemistry, Key Laboratory of Natural Products
& Chemical Biology, Ministry of Education, School of Pharmaceutical
Sciences, Shandong University, Jinan 250012, China
| | - Jianwei Xu
- Department
of General Surgery, Qilu Hospital of Shandong
University, Jinan 250012, China
| | - Lei Wang
- Department
of General Surgery, Qilu Hospital of Shandong
University, Jinan 250012, China
| | - Bin Sun
- National
Glycoengineering Research Center, Shandong
University, Jinan 250100, China
| | - Lichuan Gu
- State
Key Laboratory of Microbial Technology, Shandong University, Qingdao 266237, China
| | - Huiqing Yuan
- Key
Laboratory
of Experimental Teratology of the Ministry of Education, Institute
of Medical Sciences, The Second Hospital
of Shandong University, Jinan 250013, China
| | - Hongxiang Lou
- Department
of Natural Products Chemistry, Key Laboratory of Natural Products
& Chemical Biology, Ministry of Education, School of Pharmaceutical
Sciences, Shandong University, Jinan 250012, China
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