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Xu G, Peng G, Yang J, Wu M, Li W, Wang J, Zhu L, Zhang W, Ge F, Song P. Molybdenum disulfide nanosheets based non-oxygen-dependent and heat-initiated free radical nanogenerator with antimicrobial peptides for antimicrobial, biofilm ablation and wound healing. BIOMATERIALS ADVANCES 2024; 162:213920. [PMID: 38901063 DOI: 10.1016/j.bioadv.2024.213920] [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: 04/15/2024] [Revised: 05/22/2024] [Accepted: 05/31/2024] [Indexed: 06/22/2024]
Abstract
Chronic refractory wounds caused by multidrug-resistant (MDR) bacterial and biofilm infections are a substantial threat to human health, which presents a persistent challenge in managing clinical wound care. We here synthesized a composite nanosheet AIPH/AMP/MoS2, which can potentially be used for combined therapy because of the photothermal effect induced by MoS2, its ability to deliver antimicrobial peptides, and its ability to generate alkyl free radicals independent of oxygen. The synthesized nanosheets exhibited 61 % near-infrared (NIR) photothermal conversion efficiency, marked photothermal stability and free radical generating ability. The minimal inhibitory concentrations (MICs) of the composite nanosheets against MDR Escherichia coli (MDR E. coli) and MDR Staphylococcus aureus (MDR S. aureus) were approximately 38 μg/mL and 30 μg/mL, respectively. The composite nanosheets (150 μg/mL) effectively ablated >85 % of the bacterial biofilm under 808-nm NIR irradiation for 6 min. In the wound model experiment, approximately 90 % of the wound healed after the 4-day treatment with the composite nanosheets. The hemolysis experiment, mouse embryonic fibroblast (MEFs) cytotoxicity experiment, and mouse wound healing experiment all unveiled the excellent biocompatibility of the composite nanosheets. According to the transcriptome analysis, the composite nanosheets primarily exerted a synergistic therapeutic effect by disrupting the cellular membrane function of S. aureus and inhibiting quorum sensing mediated by the two-component system. Thus, the synthesized composite nanosheets exhibit remarkable antibacterial and biofilm ablation properties and therefore can be used to improve wound healing in chronic biofilm infections.
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Affiliation(s)
- Guanglin Xu
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu 241000, Anhui, China
| | - Guanglan Peng
- The first Affiliated Hospital of Wannan Medical College, Yijishan Hospital, Wuhu 241002, Anhui, China
| | - Jianping Yang
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu 241000, Anhui, China
| | - Mingcai Wu
- Department of Biochemistry and Molecular Biology, Wannan Medical College, Wuhu, 241002, Anhui, China
| | - Wanzhen Li
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu 241000, Anhui, China
| | - Jun Wang
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu 241000, Anhui, China
| | - Longbao Zhu
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu 241000, Anhui, China
| | - Weiwei Zhang
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu 241000, Anhui, China.
| | - Fei Ge
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu 241000, Anhui, China.
| | - Ping Song
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu 241000, Anhui, China.
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Hao T, Jiang W, Qian L, Yang X, Li W, Zhang B, Li Y, Li Z. Coadministration of Quercetin and Indocyanine Green via PEGylated Phospholipid Micelles for Augmented Chem-Photothermal Combination Tumor Therapy. Mol Pharm 2024. [PMID: 39120577 DOI: 10.1021/acs.molpharmaceut.4c00469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
A significant impediment persists in developing multicomponent nanomedicines designed to dismantle the heat shock protein (HSP)-based protective mechanism of malignant tumors during photothermal therapy. Herein, well-defined PEGylated phospholipid micelles were utilized to coencapsulate quercetin (QUE, a natural anticancer agent and potent HSP inhibitor) and indocyanine green (ICG, a photothermal agent) with the aim of achieving synchronized and synergistic drug effects. The subsequent investigations validated that the tailored micellar system effectively enhanced QUE's water solubility and augmented its cellular internalization efficiency. Intriguingly, the compositional PEGylated phospholipids induced extraordinary endoplasmic reticulum stress, thereby sensitizing the tumor cells to QUE. Furthermore, QUE played a crucial role in inhibiting the stress-induced overexpression of HSP70, thereby augmenting the photothermal efficacy of ICG. In systemic applications, the proposed nanotherapeutics exhibited preferential accumulation within tumors and exerted notable tumoricidal effects against 4T1 xenograft tumors under 808 nm near-infrared irradiation, facilitated by prominent near-infrared fluorescence imaging-guided chemo-photothermal therapy. Therefore, our strategy for fabricating multicomponent nanomedicines emerges as a coordinated platform for optimizing antitumor therapeutic efficacy and offers valuable insights for diverse therapeutic modalities.
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Affiliation(s)
- Tangna Hao
- College of Pharmacy, Dalian Medical University, Dalian 116044, PR China
- Department of Pharmacy, The Second Affiliated Hospital of Dalian Medical University, Dalian 116011, PR China
| | - Weiwei Jiang
- College of Pharmacy, Dalian Medical University, Dalian 116044, PR China
- Department of Pharmacy, The Second Affiliated Hospital of Dalian Medical University, Dalian 116011, PR China
| | - Lei Qian
- Advanced Institute for Medical Sciences, Dalian Medical University, Dalian 116044, PR China
| | - Xianxian Yang
- College of Pharmacy, Dalian Medical University, Dalian 116044, PR China
| | - Wenjing Li
- College of Pharmacy, Dalian Medical University, Dalian 116044, PR China
| | - Bingning Zhang
- College of Pharmacy, Dalian Medical University, Dalian 116044, PR China
| | - Yunan Li
- College of Pharmacy, Dalian Medical University, Dalian 116044, PR China
| | - Zhen Li
- College of Pharmacy, Dalian Medical University, Dalian 116044, PR China
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Stern NB, Shrestha B, Porter T. A Facile Approach to Producing Liposomal J-Aggregates of Indocyanine Green with Diagnostic and Therapeutic Potential. ADVANCED THERAPEUTICS 2024; 7:2400042. [PMID: 39132131 PMCID: PMC11308451 DOI: 10.1002/adtp.202400042] [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: 01/27/2024] [Indexed: 08/13/2024]
Abstract
Liposomal J-Aggregates of Indocyanine Green (L-JA) can serve as a biocompatible and biodegradable nanoparticle for photoacoustic imaging and photothermal therapy. When compared to monomeric IcG, L-JA are characterized by longer circulation, improved photostability, elevated absorption at longer wavelengths, and increased photoacoustic signal generation. However, the documented methods for production of L-JA vary widely. We developed an approach to efficiently form IcG J-aggregates (IcG-JA) directly in liposomes at elevated temperatures. Aggregating within fully formed liposomes ensures particle uniformity and allows for control of J-aggregate size. L-JA have unique properties compared to IcG. L-JA provide significant contrast enhancement in photoacoustic images for up to 24 hours after injection, while IcG and unencapsulated IcG-JA are cleared within an hour. L-JA allow for more accurate photoacoustic-based sO2 estimation and particle tracking compared to IcG. Furthermore, photothermal heating of L-JA with an 852nm laser is demonstrated to be more effective at lower laser powers than conventional 808nm lasers for the first time. The presented technique offers an avenue for formulating a multi-faceted contrast agent for photoacoustic imaging and photothermal therapy that offers significant advantages over other conventional agents.
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Mehravanfar H, Farhadian N, Abnous K. Indocyanine green-loaded N-doped carbon quantum dot nanoparticles for effective photodynamic therapy and cell imaging of melanoma cancer: in vitro, ex vivo and in vivo study. J Drug Target 2024; 32:820-837. [PMID: 38779708 DOI: 10.1080/1061186x.2024.2358511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 05/13/2024] [Accepted: 05/16/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Indocyanine Green (ICG) as an agent for photodynamic therapy (PDT) of melanoma cancer has low quantum yield, short circulation half-life, poor photo-stability, and tendency to aggregation. PURPOSE N-doped carbon quantum dot (CQD) nanoparticle was applied to encapsulate ICG and overcome ICG obstacle in PDT with simultaneous cell imaging property. METHODS CQD was prepared using hydrothermal method. Cell culture study and In vivo assessments on C57BL/6 mice containing melanoma cancer cells was performed. RESULTS Results showed that CQD size slightly enhanced from 24.55 nm to 42.67 nm after ICG loading. Detection of reactive oxygen species (ROS) demonstrated that CQD improved ICG photo-stability and ROS generation capacity upon laser irradiation. Cell culture study illustrated that ICG@CQD could decrease survival rate of melanoma cancer cells of B16F10 cell line from 48% for pure ICG to 28% for ICG@CQD. Confocal microscopy images approved more cellular uptake and more qualified cell imaging ability of ICG@CQD. In vivo assessments displayed obvious inhibitory effect of tumor growth for ICG@CQD in comparison to free ICG on the C57BL/6 mice. In vivo fluorescence images confirmed that ICG@CQD accumulates remarkably more than free ICG in tumor region. Finally, ICG@CQD was proposed as an innovative nanocarrier for PDT and diagnosis.
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Affiliation(s)
- Hadiseh Mehravanfar
- Chemical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Nafiseh Farhadian
- Chemical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Khalil Abnous
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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5
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Yin M, Liu L, Yan Y, Wang H, Li W, Dong Y, Kong G. A targeting nanoplatform for chemo-photothermal synergistic therapy of small-cell lung cancer. Int J Cancer 2024. [PMID: 38985144 DOI: 10.1002/ijc.35065] [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: 12/26/2023] [Revised: 05/25/2024] [Accepted: 05/27/2024] [Indexed: 07/11/2024]
Abstract
The precise delivery of drugs to tumor sites and the thermoresistance of tumors remain major challenges in photothermal therapy (PTT). Somatostatin receptor 2 (SSTR2) is proposed as an ideal target for the precise treatment of SCLC. We developed a targeting nano-drug delivery system comprising anti-SSTR2 monoclonal antibody (MAb) surface-modified nanoparticles co-encapsulating Cypate and gambogic acid (GA). The formed SGCPNs demonstrated excellent monodispersity, physiological stability, preferable biocompatibility, and resultant efficient photothermal conversion efficacy. SGCPNs were quickly internalized by SSTR2-overexpressing SCLC cells, triggering the release of GA under acidic and near-infrared (NIR) laser irradiation environments, leading to their escape from lysosomes to the cytosol and then diffusion into the nucleus. SGCPNs can not only decrease the cell survival rate but also inhibit the activity of heat shock protein 90 (HSP90). SGCPNs can be precisely delivered to xenograft tumors of SSTR2-positive SCLC in vivo. Upon NIR laser irradiation, therapy of SGCPNs showed significant tumor regression. In conclusion, SGCPNs provide a new chemo-photothermal synergistic treatment strategy for targeting SCLC.
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Affiliation(s)
- Moli Yin
- National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin, China
| | - Lei Liu
- Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin, China
| | - Yu Yan
- College of Laboratory Medicine, Jilin Medical University, Jilin, China
| | - Huiyan Wang
- Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin, China
| | - Wenliang Li
- Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin, China
| | - Yuan Dong
- College of Laboratory Medicine, Jilin Medical University, Jilin, China
| | - Guangyao Kong
- National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
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Yang J, Chu M, Zhang Y, Qian J, Liu J, Wang M, Qiang Z, Ren J. Mito-Specific Nutri-Hijacker Synergizing Mitochondrial Metabolism and Glycolysis Intervention for Enhanced Antitumor Bioenergetic Therapy. ACS APPLIED MATERIALS & INTERFACES 2024; 16:29902-29916. [PMID: 38809117 DOI: 10.1021/acsami.4c04952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Metabolic rewiring, a dynamic metabolic phenotype switch, confers that tumors exist and proliferate after fitness (or preadaptation) in harsh environmental conditions. Glycolysis deprivation was considered to be a tumor's metabolic Achilles heel. However, metabolic configuration can flexibly retune the mitochondrial metabolic ability when glycolysis is scared, potentially resulting in more aggressive clones. To address the challenge of mitochondrial reprogramming, an antiglycolytic nanoparticle (GRPP NP) containing a novel mitochondrial-targeted reactive oxygen species (ROS) generator (diIR780) was prepared to hijack glucose and regulate mitochondria, thus completely eliminating tumorigenic energy sources. In this process, GRPP NPs@diIR780 can catalyze endogenous glucose, leading to significantly suppressed glycolysis. Moreover, diIR780 can be released and selectively accumulated around mitochondria to generate toxic ROS. These combined effects, in turn, can hamper mitochondrial metabolism pathways, which are crucial for driving tumor progression. This synchronous intervention strategy enables utter devastation of metabolic rewiring, providing a promising regiment to eradicate tumor lesions without recurrence.
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Affiliation(s)
- Jingjing Yang
- School of Materials Science and Engineering, Institute of Nano and Biopolymeric Materials, Tongji University, Shanghai 201804, China
| | - Maoquan Chu
- Research Center for Translational Medicine at Shanghai East Hosptial, School of Life Science and Technology, Tongji University, Shanghai 20092, China
| | - Yuanlin Zhang
- Molecular Biomarkers Nano-Imaging Laboratory, Brigham and Women's Hospital, Department of Radiology, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Jin Qian
- School of Polymer Science and Engineering, University of Southern Mississippi, 118 College Drive, Hattiesburg, Mississippi 39406, United States
| | - Jie Liu
- Research Center for Translational Medicine at Shanghai East Hosptial, School of Life Science and Technology, Tongji University, Shanghai 20092, China
| | - Manyu Wang
- Research Center for Translational Medicine at Shanghai East Hosptial, School of Life Science and Technology, Tongji University, Shanghai 20092, China
| | - Zhe Qiang
- School of Polymer Science and Engineering, University of Southern Mississippi, 118 College Drive, Hattiesburg, Mississippi 39406, United States
| | - Jie Ren
- School of Materials Science and Engineering, Institute of Nano and Biopolymeric Materials, Tongji University, Shanghai 201804, China
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Cao Y, Li Y, Ren C, Yang C, Hao R, Mu T. Manganese-based nanomaterials promote synergistic photo-immunotherapy: green synthesis, underlying mechanisms, and multiple applications. J Mater Chem B 2024; 12:4097-4117. [PMID: 38587869 DOI: 10.1039/d3tb02844e] [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: 04/09/2024]
Abstract
Single phototherapy and immunotherapy have individually made great achievements in tumor treatment. However, monotherapy has difficulty in balancing accuracy and efficiency. Combining phototherapy with immunotherapy can realize the growth inhibition of distal metastatic tumors and enable the remote monitoring of tumor treatment. The development of nanomaterials with photo-responsiveness and anti-tumor immunity activation ability is crucial for achieving photo-immunotherapy. As immune adjuvants, photosensitizers and photothermal agents, manganese-based nanoparticles (Mn-based NPs) have become a research hotspot owing to their multiple ways of anti-tumor immunity regulation, photothermal conversion and multimodal imaging. However, systematic studies on the synergistic photo-immunotherapy applications of Mn-based NPs are still limited; especially, the green synthesis and mechanism of Mn-based NPs applied in immunotherapy are rarely comprehensively discussed. In this review, the synthesis strategies and function of Mn-based NPs in immunotherapy are first introduced. Next, the different mechanisms and leading applications of Mn-based NPs in immunotherapy are reviewed. In addition, the advantages of Mn-based NPs in synergistic photo-immunotherapy are highlighted. Finally, the challenges and research focus of Mn-based NPs in combination therapy are discussed, which might provide guidance for future personalized cancer therapy.
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Affiliation(s)
- Yuanyuan Cao
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, P. R. China.
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, P. R. China
| | - Yilin Li
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, P. R. China.
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, P. R. China
| | - Caixia Ren
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, P. R. China.
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, P. R. China
| | - Chengkai Yang
- School of Basic Medical Sciences, Capital Medical University, Beijing 100069, P. R. China
| | - Rongzhang Hao
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, P. R. China.
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, P. R. China
| | - Tiancheng Mu
- Department of Chemistry, Renmin University of China, Beijing 100872, P. R. China.
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Yang X, Sun Y, Zhang H, Liu F, Chen Q, Shen Q, Kong Z, Wei Q, Shen JW, Guo Y. CaCO 3 nanoplatform for cancer treatment: drug delivery and combination therapy. NANOSCALE 2024; 16:6876-6899. [PMID: 38506154 DOI: 10.1039/d3nr05986c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
The use of nanocarriers for drug delivery has opened up exciting new possibilities in cancer treatment. Among them, calcium carbonate (CaCO3) nanocarriers have emerged as a promising platform due to their exceptional biocompatibility, biosafety, cost-effectiveness, wide availability, and pH-responsiveness. These nanocarriers can efficiently encapsulate a variety of small-molecule drugs, proteins, and nucleic acids, as well as co-encapsulate multiple drugs, providing targeted and sustained drug release with minimal side effects. However, the effectiveness of single-drug therapy using CaCO3 nanocarriers is limited by factors such as multidrug resistance, tumor metastasis, and recurrence. Combination therapy, which integrates multiple treatment modalities, offers a promising approach for tackling these challenges by enhancing efficacy, leveraging synergistic effects, optimizing therapy utilization, tailoring treatment approaches, reducing drug resistance, and minimizing side effects. CaCO3 nanocarriers can be employed for combination therapy by integrating drug therapy with photodynamic therapy, photothermal therapy, sonodynamic therapy, immunotherapy, radiation therapy, radiofrequency ablation therapy, and imaging. This review provides an overview of recent advancements in CaCO3 nanocarriers for drug delivery and combination therapy in cancer treatment over the past five years. Furthermore, insightful perspectives on future research directions and development of CaCO3 nanoparticles as nanocarriers in cancer treatment are discussed.
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Affiliation(s)
- Xiaorong Yang
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
| | - Yue Sun
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
| | - Hong Zhang
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
| | - Fengrui Liu
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
| | - Qin Chen
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
| | - Qiying Shen
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Zhe Kong
- Center for Advanced Optoelectronic Materials and Devices, Key Laboratory of Novel Materials for Sensor of Zhejiang Province, College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Qiaolin Wei
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
- State Key Lab of Silicon Materials, Zhejiang University, Hangzhou 310027, China
| | - Jia-Wei Shen
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Yong Guo
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
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Wang H, Tang C, Xiang Y, Zou C, Hu J, Yang G, Zhou W. Tea polyphenol-derived nanomedicine for targeted photothermal thrombolysis and inflammation suppression. J Nanobiotechnology 2024; 22:146. [PMID: 38566213 PMCID: PMC10988797 DOI: 10.1186/s12951-024-02446-z] [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: 11/02/2023] [Accepted: 03/28/2024] [Indexed: 04/04/2024] Open
Abstract
Thrombotic diseases impose a significant global health burden, and conventional drug-based thrombolytic therapies are encumbered by the risk of bleeding complications. In this study, we introduce a novel drug-free nanomedicine founded on tea polyphenols nanoparticles (TPNs), which exhibits multifaceted capabilities for localized photothermal thrombolysis. TPNs were synthesized through a one-pot process under mild conditions, deriving from the monomeric epigallocatechin-3-gallate (EGCG). Within this process, indocyanine green (ICG) was effectively encapsulated, exploiting multiple intermolecular interactions between EGCG and ICG. While both TPNs and ICG inherently possessed photothermal potential, their synergy significantly enhanced photothermal conversion and stability. Furthermore, the nanomedicine was functionalized with cRGD for targeted delivery to activated platelets within thrombus sites, eliciting robust thrombolysis upon laser irradiation across diverse thrombus types. Importantly, the nanomedicine's potent free radical scavenging abilities concurrently mitigated vascular inflammation, thus diminishing the risk of disease recurrence. In summary, this highly biocompatible multifunctional nanomaterial holds promise as a comprehensive approach that combines thrombolysis with anti-inflammatory actions, offering precision in thrombosis treatment.
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Affiliation(s)
- Hui Wang
- Center of Clinical Pharmacology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Cui Tang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410013, China
| | - Yuxia Xiang
- Center of Clinical Pharmacology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Chan Zou
- Center of Clinical Pharmacology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Jianming Hu
- First Department of Pathology, Affiliated Hospital, Shihezi University, Shihezi, Xinjiang Uygur Autonomous Region, 832002, China
| | - Guoping Yang
- Center of Clinical Pharmacology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China.
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410013, China.
- National-Local Joint Engineering Laboratory of Drug Clinical Evaluation Technology, Changsha, Hunan, 410000, China.
- Hunan Engineering Research Center for Optimization of Drug Formulation and Early Clinical Evaluation, Changsha, Hunan, 410013, China.
| | - Wenhu Zhou
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410013, China.
- Academician Workstation, Changsha Medical University, Changsha, 410219, China.
- NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Affiliated Hospital, Shihezi University, Shihezi, Xinjiang, 832002, China.
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10
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Wang X, Zhao Y, Yan M, Liang X, Zhao N, Lu T. iRGD mediated pH-responsive mesoporous silica enhances drug accumulation in tumors. Eur J Pharm Sci 2024; 195:106725. [PMID: 38346565 DOI: 10.1016/j.ejps.2024.106725] [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: 09/27/2023] [Revised: 01/23/2024] [Accepted: 02/07/2024] [Indexed: 02/29/2024]
Abstract
The limited penetration of nanocarriers into tumors and the slow release of drugs from these carriers to tumor cells are significant challenges in cancer therapy. In this study, we developed a novel drug delivery carrier derived from mesoporous silica, dually modified with the tumor-homing cyclic peptide iRGD (CRGDKGPDC) and the pH-responsive polymer poly(2-ethyl-2-oxazoline) (PEOz) for treating triple-negative breast cancer. The carrier selectively bound to the αvβ3 integrin receptor, which is specifically expressed in MDA-MB-231 breast cancer cells and vessels. Subsequently, it penetrated deep into the tumor parenchyma through NRP-1 receptor-dependent internalization, with the drug-loaded particles releasing drugs rapidly in the acidic cytoplasmic environment. Results indicated that the drug release rate of PEOz-modified formulations was pH-dependent. Lysosomal escape experiments demonstrated that PEOz-modified particles efficiently escaped lysosomes to release drugs. In vitro cytotoxicity assays revealed that iRGD-functionalized particles were more cytotoxic to NRP-1-positive MDA-MB-231 cells compared to NRP-1-negative MCF-7 cells. Cellular uptake studies demonstrated that iRGD mediated enhanced endocytosis of nanoparticles into MDA-MB-231 cells. In vitro tumor cell spheroid penetration assays confirmed that the PEOz and iRGD dual-modified carrier facilitated deeper distribution of DOX in multicellular spheroids compared to free DOX. Moreover, in a nude mouse model of triple-negative breast cancer, the dual-modified drug-loaded carrier significantly inhibited tumor growth without inducing weight loss or liver and kidney damage. This dual-modified mesoporous silica presents a novel and promising delivery carrier for enhancing cancer treatment.
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Affiliation(s)
- Xiaoning Wang
- College of Pharmacy, Xi'an Medical University, Xi'an, Shaanxi 710021, PR China; The School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, PR China.
| | - Yangguang Zhao
- College of Pharmacy, Xi'an Medical University, Xi'an, Shaanxi 710021, PR China
| | - Mengru Yan
- College of Pharmacy, Xi'an Medical University, Xi'an, Shaanxi 710021, PR China
| | - Xiaoyan Liang
- College of Pharmacy, Xi'an Medical University, Xi'an, Shaanxi 710021, PR China
| | - Ning Zhao
- College of Pharmacy, Xi'an Medical University, Xi'an, Shaanxi 710021, PR China
| | - Tingli Lu
- The School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, PR China
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11
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Lai R, Zeng X, Xu Q, Xu Y, Li X, Ru Y, Wang Y, Wang D, Zhou X, Shao Y. Ratiometric G-quadruplex/hemin DNAzymes with low-dosage associative substrates. Anal Chim Acta 2024; 1295:342320. [PMID: 38355221 DOI: 10.1016/j.aca.2024.342320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 01/31/2024] [Indexed: 02/16/2024]
Abstract
BACKGROUND G-quadruplex (G4)/hemin DNAzymes with conversion of substrates into colorimetric readouts are well recognized as convenient biocatalysis tools in sensor development. However, the previously developed colorimetric G4/hemin DNAzymes are diffusive substrate-based DNAzymes (DSBDs). The current colorimetric DSBDs have several drawbacks including high dosage (∼mM) of diffusive substrates (DSs), colorimetric product toxicity, and single colorimetric readout without tolerance to fluctuation of experimental factors and background. In addition, the usage of high-dosage DSs can smear the G4 foldings and their discard is more harmful to environment. Therefore, exploring alternative DNAzymes with potential to overcome these drawbacks of DSBDs is urgently needed. RESULTS We herein developed associative substrate-based DNAzymes (ASBDs). Cyanine dyes were selected as associative substrates (ASs) due to their binding competency with G4/hemin DNAzymes. With respect to DSBDs, ASBDs needed only low dosage (∼10 μM) of ASs to be able to cause a rapid and visible substrate conversion. In addition, since cyanine dyes are NIR dyes with high extinction coefficients and their conversion products have absorption bands at shorter wavelength. Therefore, a colorimetric ratio response can be developed to follow activities of G4/hemin DNAzymes with competency to tolerate fluctuation of experimental factors and background. In particular, herein developed ASBDs can endure somewhat concentration fluctuation of H2O2. ASBDs are able to cowork with other enzymes (for example, glucose oxidase) to realize cascade sensing. SIGNIFICANCE The developed ASBDs can operate at low dosage of substrates with a colorimetric ratio response and can overcome the drawbacks met in DSBDs. We expect that, by designing ASs with fruitful color panel in the future, our work will inspire more interesting in developing environment-benign and low-carbon G4/hemin DNAzymes and desired colorful high-performance sensors.
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Affiliation(s)
- Rong Lai
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China
| | - Xingli Zeng
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China
| | - Qiuda Xu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China
| | - Ying Xu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China
| | - Xueni Li
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China
| | - Yulu Ru
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China
| | - Yilin Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China
| | - Dandan Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China
| | - Xiaoshun Zhou
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China
| | - Yong Shao
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, 321004, Zhejiang, PR China.
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12
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Guan X, Pei Y, Song J. DNA-Based Nonviral Gene Therapy─Challenging but Promising. Mol Pharm 2024; 21:427-453. [PMID: 38198640 DOI: 10.1021/acs.molpharmaceut.3c00907] [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] [Indexed: 01/12/2024]
Abstract
Over the past decades, significant progress has been made in utilizing nucleic acids, including DNA and RNA molecules, for therapeutic purposes. For DNA molecules, although various DNA delivery systems have been established, viral vector systems are the go-to choice for large-scale commercial applications. However, viral systems have certain disadvantages such as immune response, limited payload capacity, insertional mutagenesis and pre-existing immunity. In contrast, nonviral systems are less immunogenic, not size limited, safer, and easier for manufacturing compared with viral systems. What's more, nonviral DNA vectors have demonstrated their capacity to mediate specific protein expression in vivo for diverse therapeutic objectives containing a wide range of diseases such as cancer, rare diseases, neurodegenerative diseases, and infectious diseases, yielding promising therapeutic outcomes. However, exogenous plasmid DNA is prone to degrade and has poor immunogenicity in vivo. Thus, various strategies have been developed: (i) designing novel plasmids with special structures, (ii) optimizing plasmid sequences for higher expression, and (iii) developing more efficient nonviral DNA delivery systems. Based on these strategies, many interesting clinical results have been reported. This Review discusses the development of DNA-based nonviral gene therapy, including novel plasmids, nonviral delivery systems, clinical advances, and prospects. These developments hold great potential for enhancing the efficacy and safety of nonviral gene therapy and expanding its applications in the treatment of various diseases.
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Affiliation(s)
- Xiaocai Guan
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yufeng Pei
- Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, The Cancer Hospital of the University of Chinese Academy of Sciences, Hangzhou 310022, China
| | - Jie Song
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
- Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, The Cancer Hospital of the University of Chinese Academy of Sciences, Hangzhou 310022, China
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13
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Hu M, Dong X, Zhao W. Lysosome-targeted Aza-BODIPY photosensitizers for anti-cancer photodynamic therapy. Bioorg Med Chem 2024; 99:117583. [PMID: 38198943 DOI: 10.1016/j.bmc.2023.117583] [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: 10/30/2023] [Revised: 12/07/2023] [Accepted: 12/26/2023] [Indexed: 01/12/2024]
Abstract
Developing effective near-infrared (NIR) photosensitizers (PSs) has been an attractive goal of photodynamic therapy (PDT) for cancer treatment. In this study, we synthesized N, N-diethylaminomethylphenyl-containing Aza-BODIPY photosensitizers and comprehensively investigated their photophysical/photochemical properties, as well as cell-based and animal-based anti-tumor studies. Among them, BDP 1 has strong NIR absorption at 680 nm and higher singlet oxygen yield in PBS which showed favorable pH-activatable and lysosome-targeting ability. BDP 1 could be easily taken up by tumor cells and showed negligible dark activity (IC50 > 50 μM), however strong phototoxicity upon exposure to light irradiation. The acceptable fluorescence emission from BDP 1 allowed convenient in vivo fluorescence imaging for organ distribution studies in mice. After PDT treatment with upon single time PDT treatment at the beginning using relatively low light dose (54 J/ cm2), BDP 1 (2 mg/kg, 0.1 mL) was found to have strong efficacy to inhibit tumor growth and even to ablate off tumor without causing body weight loss. Therefore, pH-activatable and lysosome-targeted PS may become an effective way to develop potent PDT agent.
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Affiliation(s)
- Mei Hu
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, PR China
| | - Xiaochun Dong
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, PR China
| | - Weili Zhao
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, PR China; Key Laboratory for Special Functional Materials of the Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng 475004, PR China.
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14
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Zhang H, Liu N, Zhang Y, Cang H, Cai Z, Huang Z, Li J. Croconaine conjugated cationic polymeric nanoparticles for NIR enhanced bacterial killing. Colloids Surf B Biointerfaces 2024; 233:113665. [PMID: 38008013 DOI: 10.1016/j.colsurfb.2023.113665] [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: 09/16/2023] [Revised: 11/08/2023] [Accepted: 11/20/2023] [Indexed: 11/28/2023]
Abstract
Light-triggered treatment approach has been regarded as an effective option for sterilization due to noninvasiveness, limited drug resistance, and minimized adverse effects. Herein, we designed and synthesized a functionalized cationic polymer, CR-PQAC, with croconaine bridging agent and quaternary ammonium groups for photothermal enhanced antimicrobial therapy under near-infrared irradiation. The quaternary ammonium group on the pendent chain endowing CR-PQAC the ability to effectively bind to bacteria. The CR-PQAC could self-assembles into micellar nanoparticles in aqueous solution, which exhibited strong absorption in the near-infrared (NIR) region, excellent photostability, and photothermal conversion efficiency of up to 43.8 %. Notably, the CR-PQAC nanoparticles presented remarkable antibacterial activity against both methicillin-resistant Staphylococcus aureus (Gram-positive) and Escherichia coli (Gram-negative) bacteria with 808 nm laser irradiation. Moreover, the developed CR-PQAC has negligible dark cytotoxicity and good hemolytic compatibility against mammalian cells. Both in vitro and in vivo studies have demonstrated that the desirable antibacterial efficacy of CR-PQAC was obtained. Therefore, the proposed CR-PQAC may be a promising antimicrobial agent for NIR-enhanced killing bacterial.
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Affiliation(s)
- Huaihong Zhang
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China.
| | - Na Liu
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China
| | - Yuting Zhang
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China
| | - Hui Cang
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China
| | - Zhaosheng Cai
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China
| | - Ziqun Huang
- College of Materials and Chemical Engineering, West Anhui University, Luan 237012, China.
| | - Jun Li
- College of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
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15
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Liu P, Huang Y, Zhan C, Zhang F, Deng C, Jia Y, Wan T, Wang S, Li B. Tumor-overexpressed enzyme responsive amphiphiles small molecular self-assembly nano-prodrug for the chemo-phototherapy against non-small-cell lung cancer. Mater Today Bio 2023; 21:100722. [PMID: 37545562 PMCID: PMC10401344 DOI: 10.1016/j.mtbio.2023.100722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/20/2023] [Accepted: 07/01/2023] [Indexed: 08/08/2023] Open
Abstract
Rational design of self-assembly drug amphiphiles can provide a promising strategy for constructing nano-prodrug with high drug loading, smart stimuli-responsive drug release and high tumor selectivity. Herein, we report a small molecular amphiphile prodrug that can self-assemble into multifunctional nano-prodrug for enhanced anticancer effect by the combination of chemotherapy and phototherapy (PDT/PTT). In this prodrug, the simple insertion of quinone propionate into hydrophilic drug Irinotecan (Ir) generates suitable amphiphiles that endow a good self-assembly behavior of the prodrug and transform it into a stable and uniform nanoparticle. Interestingly, this excellent self-assembly behavior can load phototherapy agent ICG to form a multifunctional nano-prodrug, thereby enhancing the chemotherapeutic effect with PDT/PTT. Importantly, the quinone propionic acid moiety in the prodrug showed a high sensitivity to the overexpressed NAD(P)H:quinone oxidoreductase-1 (NQO1) in non-small cell lung cancer (NSCLC) cells, and this sensitivity enables the disassembly of nano-prodrug and efficient NQO1-responsive drug release. To further enhance the drug accumulation on tumor tissue and migrate the blood clearance, a biomimetic nano-prodrug has been successfully explored by coating hybrid membrane on the above nano-prodrug, which displays high selective inhibition of tumor growth and metastasis on NSCLC mice model. Our findings provide new insights into the rational design of tumor-overexpressed enzyme responsive nano-prodrug for cancer combinational therapy.
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Affiliation(s)
- Peilian Liu
- School of Chemistry and Chemical Engineering, Key Laboratory of Clean Energy Materials Chemistry in Guangdong General University, Lingnan Normal University, Zhanjiang, 524048, PR China
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Yong Huang
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Chenyue Zhan
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine, Zhejiang University, Hangzhou, 310003, PR China
| | - Fu Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine, Zhejiang University, Hangzhou, 310003, PR China
| | - Chuansen Deng
- School of Chemistry and Chemical Engineering, Key Laboratory of Clean Energy Materials Chemistry in Guangdong General University, Lingnan Normal University, Zhanjiang, 524048, PR China
| | - Yongmei Jia
- School of Chemistry and Chemical Engineering, Key Laboratory of Clean Energy Materials Chemistry in Guangdong General University, Lingnan Normal University, Zhanjiang, 524048, PR China
| | - Tao Wan
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Sheng Wang
- School of Chemistry and Chemical Engineering, Key Laboratory of Clean Energy Materials Chemistry in Guangdong General University, Lingnan Normal University, Zhanjiang, 524048, PR China
| | - Bowen Li
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
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16
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Saifi MA, Sathish G, Bazaz MR, Godugu C. Exploration of tumor penetrating peptide iRGD as a potential strategy to enhance tumor penetration of cancer nanotherapeutics. Biochim Biophys Acta Rev Cancer 2023; 1878:188895. [PMID: 37037389 DOI: 10.1016/j.bbcan.2023.188895] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 04/04/2023] [Accepted: 04/05/2023] [Indexed: 04/12/2023]
Abstract
Cancer therapy continues to be a huge challenge as most chemotherapeutic agents exert serious adverse effects on healthy organs. Chemotherapeutic agents lack selective targeting and even the existing target specific therapies are failing due to poor distribution into the tumor microenvironment. Nanotechnology offers multiple advantages to address the limitations encountered by conventional therapy. However, the delivery of nanotherapeutics to tumor tissue has not improved over the years partly due to the poor and inadequate distribution of nanotherapeutics into deeper tumor regions resulting in resistance and relapse. To curb the penetration concerns, iRGD was explored and found to be highly effective in improving the delivery of cancer nanomedicine. The preclinical observations are highly encouraging; however, the clinical translation is at a nascent stage. Based on this, we have made an elaborative effort to give a detailed account of various promising applications of iRGD to increase anticancer and tumor imaging potential. Importantly, we have comprehensively discussed the shortcomings and uncertainties associated with the clinical translation of iRGD-based therapeutic approaches and future directions.
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Affiliation(s)
- Mohd Aslam Saifi
- Department of Biological Sciences (Regulatory Toxicology), National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Gauri Sathish
- Department of Biological Sciences (Regulatory Toxicology), National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Mohd Rabi Bazaz
- Department of Biological Sciences (Pharmacology and Toxicology), National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Chandraiah Godugu
- Department of Biological Sciences (Regulatory Toxicology), National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India.
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17
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Gao Y, Liu X, Chen N, Yang X, Tang F. Recent Advance of Liposome Nanoparticles for Nucleic Acid Therapy. Pharmaceutics 2023; 15:pharmaceutics15010178. [PMID: 36678807 PMCID: PMC9864445 DOI: 10.3390/pharmaceutics15010178] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 01/05/2023] Open
Abstract
Gene therapy, as an emerging therapeutic approach, has shown remarkable advantages in the treatment of some major diseases. With the deepening of genomics research, people have gradually realized that the emergence and development of many diseases are related to genetic abnormalities. Therefore, nucleic acid drugs are gradually becoming a new boon in the treatment of diseases (especially tumors and genetic diseases). It is conservatively estimated that the global market of nucleic acid drugs will exceed $20 billion by 2025. They are simple in design, mature in synthesis, and have good biocompatibility. However, the shortcomings of nucleic acid, such as poor stability, low bioavailability, and poor targeting, greatly limit the clinical application of nucleic acid. Liposome nanoparticles can wrap nucleic acid drugs in internal cavities, increase the stability of nucleic acid and prolong blood circulation time, thus improving the transfection efficiency. This review focuses on the recent advances and potential applications of liposome nanoparticles modified with nucleic acid drugs (DNA, RNA, and ASO) and different chemical molecules (peptides, polymers, dendrimers, fluorescent molecules, magnetic nanoparticles, and receptor targeting molecules). The ability of liposome nanoparticles to deliver nucleic acid drugs is also discussed in detail. We hope that this review will help researchers design safer and more efficient liposome nanoparticles, and accelerate the application of nucleic acid drugs in gene therapy.
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Affiliation(s)
- Yongguang Gao
- Tangshan Key Laboratory of Green Speciality Chemicals, Department of Chemistry, Tangshan Normal University, Tangshan 063000, China
- Correspondence:
| | - Xinhua Liu
- Tangshan Key Laboratory of Green Speciality Chemicals, Department of Chemistry, Tangshan Normal University, Tangshan 063000, China
| | - Na Chen
- Tangshan Key Laboratory of Green Speciality Chemicals, Department of Chemistry, Tangshan Normal University, Tangshan 063000, China
| | - Xiaochun Yang
- Tangshan Key Laboratory of Green Speciality Chemicals, Department of Chemistry, Tangshan Normal University, Tangshan 063000, China
| | - Fang Tang
- The Institute of Flexible Electronics (IFE, Future Technologies), Xiamen University, Xiamen, 361005, China
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18
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Shi Y, Zhang C, Liu C, Ma X, Liu Z. Image-Guided Precision Treatments. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1199:59-86. [PMID: 37460727 DOI: 10.1007/978-981-32-9902-3_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Chemotherapy, radiotherapy, and surgery are traditional cancer treatments, which usually produce unpredictable side effects and potential risks to normal healthy organs/tissues. Thus, safe and reliable treatment strategies are urgently required for maximized therapeutic efficiency to lesions and minimized risks to healthy regions. To this end, molecular imaging is responsible to undertake a specific targeting therapy. Besides that, the image guidance as a precision visualized approach for real-time in situ evaluations as well as an intraoperational navigation approach has earned attractive attention in the past decade. Along with the rapid development of multifunctional micro-/nanobiomaterials, versatile cutting-edge and advanced therapy strategies (e.g., thermal therapy, dynamic therapy, gas therapy, etc.) have been achieved and greatly contributed to the image-guided precision treatments in every aspect. Therefore, this chapter aims to discuss about both traditional and advanced cancer treatments and especially to elucidate the important roles that visualized medicine has been playing in the image-guided precision treatments.
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Affiliation(s)
- Yu Shi
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
| | - Chen Zhang
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
| | - Chenxi Liu
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
| | - Xinyong Ma
- Division of Academic & Cultural Activities, Academic Divisions of the Chinese Academy of Sciences, Beijing, China
| | - Zhe Liu
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
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Ni Z, Hu J, Ye Z, Wang X, Shang Y, Liu H. Indocyanine Green Performance Enhanced System for Potent Photothermal Treatment of Bacterial Infection. Mol Pharm 2022; 19:4527-4537. [PMID: 35143213 DOI: 10.1021/acs.molpharmaceut.1c00985] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The instability in solution and aggregation-induced self-quenching of indocyanine green (ICG) have weakened its fluorescence and photothermal properties, thus inhibiting its application in practice. In this study, the cationic and anionic liposomes containing ICG were prepared based on 1,2-dioleoyl-3-trimethylammonium-propane (DOTAP) and 1,2-dipalmitoyl-sn-glycero-3-phospho-rac-glycerol (DPPG), respectively. Molecular dynamics (MD) simulations demonstrate that ICG molecules are better distributed in the membranes of cationic DOTAP-based liposomes, leading to a superior fluorescence and photothermal performance. The liposomal ICG also shows the physical and photothermal stability during irradiation and long-term storage. On this basis, the prepared DOTAP-based liposomal ICG was encapsulated in the self-healing hydrogel formed by guar gum through the borate/diol interaction. The proposed liposomal ICG-loaded hydrogel can not only convert near-infrared (NIR) light into heat effectively but also repair itself without external assistance, which will realize potent photothermal therapy (PTT) against bacterial infection and provide the possibility for meeting the rapidly growing needs of modern medicine.
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Affiliation(s)
- Zhuoyao Ni
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jiajie Hu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhicheng Ye
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xiong Wang
- Department of Dermatology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Yazhuo Shang
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Honglai Liu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
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He Y, Zhou M, Li S, Gong Z, Yan F, Liu H. Ultrasound Molecular Imaging of Neovascularization for Evaluation of Endometrial Receptivity Using Magnetic iRGD-Modified Lipid-Polymer Hybrid Microbubbles. Int J Nanomedicine 2022; 17:5869-5881. [PMID: 36483520 PMCID: PMC9726466 DOI: 10.2147/ijn.s359065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 06/01/2022] [Indexed: 10/11/2023] Open
Abstract
BACKGROUND Angiogenesis plays an important role in endometrial receptivity, determining the response of the endometrium to the blastocyst at the early stage of embryo implantation. During the application of assisted reproduction technologies, it is very important to evaluate the status of uterine angiogenesis before deciding on embryo implantation. Targeted microbubbles (MBs)-based ultrasound molecular imaging (UMI) can noninvasively detect the expression status of biomarkers at the molecular level, thereby being a potential diagnosis strategy for various diseases and their therapeutic evaluation. METHODS The iRGD-lipopeptide (DSPE-PEG2000-iRGD) conjugate was prepared with iRGD peptides and DSPE-PEG2000-maleimide through the Michael-type addition reaction. Then, the magnetic iRGD-modified lipid-polymer hybrid MBs (Mag-iLPMs) were prepared with the double-emulsification-solvent-evaporation method. Magnetic targeting of Mag-iLPMs was confirmed under the microscope, followed by a rectangular magnet. Next, the in vitro targeted binding of MBs to murine brain-derived endothelial cells.3 (bEnd.3) and human umbilical vein endothelial cells (HUVEC) were evaluated. The ratio of MBs binding to bEnd.3 and HUVEC at the same field was also compared. For in vivo studies, bolus injections of targeted or control MBs were randomly administrated to non-pregnant or pregnant rats on day 5. Then, the uteri were imaged using a VisualSonics Vevo 2100 ultrasound system (Fujifilm VisualSonics Inc., Ontario, Canada) equipped with a high-frequency transducer. Ultrasonic imaging signals were acquired from Mag-iLPMs, and compared with Mag-LPMs, iLPMs, and LPMs. RESULTS The Mag-iLPMs showed excellent performance in ultrasound contrast imaging and binding affinity to target cells. Using the magnetic field, 10.5- and 12.47-fold higher binding efficiency to bEnd.3 and HUVEC were achieved compared to non-magnetic iLPMs, respectively. Significantly enhanced UMI signals were also observed in the uteri of rats intravenously injected pregnant rats (6.58-fold higher than rats injected with iLPMs). CONCLUSION We provided a powerful ultrasonic molecular functional imaging tool for uterine angiogenesis evaluation before embryonic implantation.
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Affiliation(s)
- Yanni He
- Department of Ultrasound, Institute of Ultrasound in Musculoskeletal Sports Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510317, People’s Republic of China
| | - Meijun Zhou
- Department of Ultrasound, Institute of Ultrasound in Musculoskeletal Sports Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510317, People’s Republic of China
| | - Sushu Li
- Department of Ultrasound, Institute of Ultrasound in Musculoskeletal Sports Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510317, People’s Republic of China
| | - Zheli Gong
- Department of Ultrasound, The People’s Hospital of Hunan Province, Changsha, 410061, People’s Republic of China
| | - Fei Yan
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, People’s Republic of China
| | - Hongmei Liu
- Department of Ultrasound, Institute of Ultrasound in Musculoskeletal Sports Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510317, People’s Republic of China
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21
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Carigga Gutierrez NM, Pujol-Solé N, Arifi Q, Coll JL, le Clainche T, Broekgaarden M. Increasing cancer permeability by photodynamic priming: from microenvironment to mechanotransduction signaling. Cancer Metastasis Rev 2022; 41:899-934. [PMID: 36155874 DOI: 10.1007/s10555-022-10064-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 09/06/2022] [Indexed: 01/25/2023]
Abstract
The dense cancer microenvironment is a significant barrier that limits the penetration of anticancer agents, thereby restraining the efficacy of molecular and nanoscale cancer therapeutics. Developing new strategies to enhance the permeability of cancer tissues is of major interest to overcome treatment resistance. Nonetheless, early strategies based on small molecule inhibitors or matrix-degrading enzymes have led to disappointing clinical outcomes by causing increased chemotherapy toxicity and promoting disease progression. In recent years, photodynamic therapy (PDT) has emerged as a novel approach to increase the permeability of cancer tissues. By producing excessive amounts of reactive oxygen species selectively in the cancer microenvironment, PDT increases the accumulation, penetration depth, and efficacy of chemotherapeutics. Importantly, the increased cancer permeability has not been associated to increased metastasis formation. In this review, we provide novel insights into the mechanisms by which this effect, called photodynamic priming, can increase cancer permeability without promoting cell migration and dissemination. This review demonstrates that PDT oxidizes and degrades extracellular matrix proteins, reduces the capacity of cancer cells to adhere to the altered matrix, and interferes with mechanotransduction pathways that promote cancer cell migration and differentiation. Significant knowledge gaps are identified regarding the involvement of critical signaling pathways, and to which extent these events are influenced by the complicated PDT dosimetry. Addressing these knowledge gaps will be vital to further develop PDT as an adjuvant approach to improve cancer permeability, demonstrate the safety and efficacy of this priming approach, and render more cancer patients eligible to receive life-extending treatments.
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Affiliation(s)
| | - Núria Pujol-Solé
- Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, 38000, Grenoble, France
| | - Qendresa Arifi
- Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, 38000, Grenoble, France
| | - Jean-Luc Coll
- Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, 38000, Grenoble, France
| | - Tristan le Clainche
- Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, 38000, Grenoble, France.
| | - Mans Broekgaarden
- Université Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, 38000, Grenoble, France.
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22
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Fluorescent Multifunctional Organic Nanoparticles for Drug Delivery and Bioimaging: A Tutorial Review. Pharmaceutics 2022; 14:pharmaceutics14112498. [PMID: 36432688 PMCID: PMC9698844 DOI: 10.3390/pharmaceutics14112498] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/08/2022] [Accepted: 11/08/2022] [Indexed: 11/19/2022] Open
Abstract
Fluorescent organic nanoparticles (FONs) are a large family of nanostructures constituted by organic components that emit light in different spectral regions upon excitation, due to the presence of organic fluorophores. FONs are of great interest for numerous biological and medical applications, due to their high tunability in terms of composition, morphology, surface functionalization, and optical properties. Multifunctional FONs combine several functionalities in a single nanostructure (emission of light, carriers for drug-delivery, functionalization with targeting ligands, etc.), opening the possibility of using the same nanoparticle for diagnosis and therapy. The preparation, characterization, and application of these multifunctional FONs require a multidisciplinary approach. In this review, we present FONs following a tutorial approach, with the aim of providing a general overview of the different aspects of the design, preparation, and characterization of FONs. The review encompasses the most common FONs developed to date, the description of the most important features of fluorophores that determine the optical properties of FONs, an overview of the preparation methods and of the optical characterization techniques, and the description of the theoretical approaches that are currently adopted for modeling FONs. The last part of the review is devoted to a non-exhaustive selection of some recent biomedical applications of FONs.
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23
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Wu M, Xiao K, Liu X, Yang Y, Song G, Xiao G, Liu Q, Yuan J, Liu B. Organic Small Molecule Contrast Agent for Targeted Photoacoustic Imaging of Patient-Derived Brain Tumors. Adv Healthc Mater 2022; 11:e2201640. [PMID: 36050894 DOI: 10.1002/adhm.202201640] [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: 07/06/2022] [Revised: 08/17/2022] [Indexed: 01/28/2023]
Abstract
Traditional glioblastoma (GBM) cell lines do not maintain the heterogeneity of the original tumor, cell interactions, and therapy response, thus limiting their investigation in GBM theranostics. Herein, a kind of GBM tumor-targeting nanoparticles (NPs) TCFNP@iRGD are designed and constructed, which are generated by photoacoustic (PA) contrast agent 2-(3-cyano-4,5,5-trimethylfuran-2(5H)-ylidene) malononitrile (TCF)-OH through facile nanoprecipitation and decorated with an active targeting ligand iRGD. Their potential in GBM detection via PA imaging on glioma patient-derived cells intracranial xenograft models is evaluated for the first time. Excellent tumor-specific PA mapping performance of GBM is realized by TCFNP@iRGD, demonstrating its promising potential in the clinical diagnosis of GBM.
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Affiliation(s)
- Min Wu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
| | - Kai Xiao
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China
| | - Xingang Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Yudan Yang
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China
| | - Gousheng Song
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China
| | - Gelei Xiao
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China
| | - Qing Liu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China
| | - Jian Yuan
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P. R. China
| | - Bin Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
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24
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Association of Indocyanine Green with Chitosan Oleate Coated PLGA Nanoparticles for Photodynamic Therapy. Pharmaceutics 2022; 14:pharmaceutics14081740. [PMID: 36015366 PMCID: PMC9414095 DOI: 10.3390/pharmaceutics14081740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/14/2022] [Accepted: 08/18/2022] [Indexed: 12/04/2022] Open
Abstract
Indocyanine green (ICG) is a safe dye widely used in the biomedical field. Its photodynamic effect (PDT), originating from laser irradiation at 803 nm, opens interesting perspectives in theranostic applications. To overcome its low water stability, ICG can be shielded with nanoparticles (NPs). In this work, previously developed NPs based on poly lactic-co-glycolic acid (PLGA) coated with chitosan oleate (CS-OA) and loaded with resveratrol as a hydrophobic model drug have been proposed as an ICG carrier. These systems have been selected for their observed immunostimulatory properties. The possible loading of the dye by adsorption onto NP surface by electrostatic interaction was studied here in comparison with the encapsulation into the PLGA core. The ICG-chitosan (CS) interaction has been characterized by spectrophotometry, spectroscopy and in-cell in vitro assays. Fluorescence quenching was observed due to the ionic interaction between ICG and CS and was studied considering the dye:polymer stoichiometry and the effect of the NP dilution in cell culture medium (DMEM). The NP systems have been compared in vitro, assessing their behaviour in Caco-2 cell lines. A reduction in cell viability was observed after irradiation of ICG associated with NPs, evident also for the samples loaded by adsorption. These findings open the opportunity to exploit the association of PDT’s effect on ICG with the properties of CS-OA coated NPs, whose immunostimulatory effect can be associated with PDT mechanism in cancer therapy.
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25
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Kaundal B, Karmakar S, Roy Choudhury S. Mitochondria-targeting nano therapy altering IDH2-mediated EZH2/EZH1 interaction as precise epigenetic regulation in glioblastoma. Biomater Sci 2022; 10:5301-5317. [PMID: 35917200 DOI: 10.1039/d1bm02006d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Glioblastoma (GBM) is a complex brain cancer with frequent relapses and high mortality and still awaits effective treatment. Mitochondria dysfunction is a pathogenic condition in GBM and could be a prime therapeutic target for ceasing GBM progression. Strategies to overcome brain solid tumor barriers and selectively target mitochondria within specific cell types may improve GBM treatment. Here, we present hypericin-conjugated gold nanoparticles (PEG-AuNPs@Hyp) where hypericin is a mitochondrion-targeting agent exhibiting multimodal therapy by critically impacting the IDH2 gene (Isocitrate dehydrogenase) and its interaction with polycomb methyltransferase EZH1/2 for GBM therapy. It significantly localizes in mitochondria by enhanced cellular uptake in the human GBM cell lines/three-dimensional (3D) culture model under red-light exposure. It triggers oxidative stress and changes the mitochondrial potential, with increased Bax/Bcl2 ratio enhancing GBM cell death. The suppressed expression of mutated IDH2 and polycomb group of proteins upon PEG-AuNPs@Hyp/light exposure regulates mitochondria-targeting-mediated GBM metabolism with epigenetic repression of complex machinery function. Polyubiquitination and proteasomal degradation of EZH1 indicate the implication of these polycomb proteins in GBM progression. Chromatin immunoprecipitation reveals the IDH2 and EZH1/EZH2 direct interaction, confirming the role played by IDH2 in modulating the expression of EZH1 and EZH2. In vivo studies further displayed better tumor ablation in a GBM tumor-bearing nude mouse model. The present multimodal nanoformulation compromised the functional dependency of polycomb on mitochondrial IDH2 and established the mechanism of GBM inhibition.
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Affiliation(s)
- Babita Kaundal
- Institute of Nano Science and Technology, Knowledge City, Sector-81, Mohali, Punjab-140306, India.
| | - Surajit Karmakar
- Institute of Nano Science and Technology, Knowledge City, Sector-81, Mohali, Punjab-140306, India.
| | - Subhasree Roy Choudhury
- Institute of Nano Science and Technology, Knowledge City, Sector-81, Mohali, Punjab-140306, India.
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26
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Ding Z, Gu Y, Zheng C, Gu Y, Yang J, Li D, Xu Y, Wang P. Organic small molecule-based photothermal agents for cancer therapy: Design strategies from single-molecule optimization to synergistic enhancement. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214564] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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27
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Zhang X, Gao J, Tang Y, Yu J, Liew SS, Qiao C, Cao Y, Liu G, Fan H, Xia Y, Tian J, Pu K, Wang Z. Bioorthogonally activatable cyanine dye with torsion-induced disaggregation for in vivo tumor imaging. Nat Commun 2022; 13:3513. [PMID: 35717407 PMCID: PMC9206667 DOI: 10.1038/s41467-022-31136-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 05/27/2022] [Indexed: 11/17/2022] Open
Abstract
Advancement of bioorthogonal chemistry in molecular optical imaging lies in expanding the repertoire of fluorophores that can undergo fluorescence signal changes upon bioorthogonal ligation. However, most available bioorthogonally activatable fluorophores only emit shallow tissue-penetrating visible light via an intramolecular charge transfer mechanism. Herein, we report a serendipitous “torsion-induced disaggregation (TIDA)” phenomenon in the design of near-infrared (NIR) tetrazine (Tz)-based cyanine probe. The TIDA of the cyanine is triggered upon Tz-transcyclooctene ligation, converting its heptamethine chain from S-trans to S-cis conformation. Thus, after bioorthogonal reaction, the tendency of the resulting cyanine towards aggregation is reduced, leading to TIDA-induced fluorescence enhancement response. This Tz-cyanine probe sensitively delineates the tumor in living mice as early as 5 min post intravenous injection. As such, this work discovers a design mechanism for the construction of bioorthogonally activatable NIR fluorophores and opens up opportunities to further exploit bioorthogonal chemistry in in vivo imaging. Expanding the responsive dyes repertoire is currently a developing field in biorthogonal chemistry. In this article, the authors develop fluorophores that turn on their near-infrared fluorescence upon biorthogonal reaction based on a “torsion-induced disaggregation” approach, allowing for sensitive in vivo imaging of tumors.
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Affiliation(s)
- Xianghan Zhang
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China.,Academy of Advanced Interdisciplinary Research, Xidian University, Xi'an, Shaanxi, 710071, China
| | - Jingkai Gao
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Yingdi Tang
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Jie Yu
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Si Si Liew
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
| | - Chaoqiang Qiao
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Yutian Cao
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Guohuan Liu
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Hongyu Fan
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Yuqiong Xia
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Jie Tian
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China. .,Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, School of Medicine, Beihang University, Beijing, 100191, China.
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore.
| | - Zhongliang Wang
- Engineering Research Center of Molecular & Neuroimaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China. .,Academy of Advanced Interdisciplinary Research, Xidian University, Xi'an, Shaanxi, 710071, China.
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Liu Y, Han Y, Chen S, Liu J, Wang D, Huang Y. Liposome-based multifunctional nanoplatform as effective therapeutics for the treatment of retinoblastoma. Acta Pharm Sin B 2022; 12:2731-2739. [PMID: 35755292 PMCID: PMC9214327 DOI: 10.1016/j.apsb.2021.10.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/06/2021] [Accepted: 10/08/2021] [Indexed: 02/01/2023] Open
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29
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Xia Y, Wu Y, Cao J, Wang J, Chen Z, Li C, Zhang X. Liposomal Glucose Oxidase for Enhanced Photothermal Therapy and Photodynamic Therapy against Breast Tumors. ACS Biomater Sci Eng 2022; 8:1892-1906. [PMID: 35404565 DOI: 10.1021/acsbiomaterials.1c01311] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Organic near-infrared fluorescent dye mediated photothermal therapy (PTT) and photodynamic therapy (PDT) suffer from heat shock response, since, heat shock proteins (HSPs) are overexpressed and can repair the proteins damaged by PTT and PDT. Starvation therapy by glucose oxide (GOx) can inhibit the heat shock response by limiting the energy supply. However, the delivery of sufficient and active GOx remains a challenge. To solve this problem, we utilize liposomes as drug carriers and prepare GOx loaded liposome (GOx@Lipo) with a high drug loading content (12.0%) and high enzymatic activity. The successful delivery of GOx shows excellent inhibition of HSPs and enhances PTT and PDT. Additionally, we apply the same liposome formulation to load near-infrared dye 1,1'-dioctadecyl-3,3,3',3'-tetramethylindotricarbo cyanine iodide (DiR) and prepare DiR contained liposomes (DiR@Lipo) for PTT and PDT. The liposomal formulation substantially enhances the PTT and PDT properties of DiR as well as the cellular uptake and tumor accumulation. Finally, the combination therapy shows excellent tumor inhibition on 4T1 tumor-bearing mice. Interestingly, we also find that the starvation therapy can efficiently inhibit tumor metastasis, which is probably due to the immunogenic effect. Our work presents a biocompatible and effective carrier for the combination of starvation therapy and phototherapy, emphasizing the importance of auxiliary starvation therapy against tumor metastasis and offering important guidance for clinical PTT and PDT.
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Affiliation(s)
- Yuqiong Xia
- Engineering Research Center of Molecular- and Neuro-Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710026, China
| | - Yankun Wu
- Engineering Research Center of Molecular- and Neuro-Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710026, China
| | - Jianxia Cao
- Engineering Research Center of Molecular- and Neuro-Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710026, China
| | - Jun Wang
- Engineering Research Center of Molecular- and Neuro-Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710026, China
| | - Zhaoxu Chen
- Engineering Research Center of Molecular- and Neuro-Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710026, China
| | - Cairu Li
- Engineering Research Center of Molecular- and Neuro-Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710026, China
| | - Xianghan Zhang
- Engineering Research Center of Molecular- and Neuro-Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710026, China
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30
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Milošević N, Rütter M, David A. Endothelial Cell Adhesion Molecules- (un)Attainable Targets for Nanomedicines. FRONTIERS IN MEDICAL TECHNOLOGY 2022; 4:846065. [PMID: 35463298 PMCID: PMC9021548 DOI: 10.3389/fmedt.2022.846065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 02/15/2022] [Indexed: 01/21/2023] Open
Abstract
Endothelial cell adhesion molecules have long been proposed as promising targets in many pathologies. Despite promising preclinical data, several efforts to develop small molecule inhibitors or monoclonal antibodies (mAbs) against cell adhesion molecules (CAMs) ended in clinical-stage failure. In parallel, many well-validated approaches for targeting CAMs with nanomedicine (NM) were reported over the years. A wide range of potential applications has been demonstrated in various preclinical studies, from drug delivery to the tumor vasculature, imaging of the inflamed endothelium, or blocking immune cells infiltration. However, no NM drug candidate emerged further into clinical development. In this review, we will summarize the most advanced examples of CAM-targeted NMs and juxtapose them with known traditional drugs against CAMs, in an attempt to identify important translational hurdles. Most importantly, we will summarize the proposed strategies to enhance endothelial CAM targeting by NMs, in an attempt to offer a catalog of tools for further development.
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31
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Wang JY, Chen H, Dai SZ, Huang FY, Lin YY, Wang CC, Li L, Zheng WP, Tan GH. Immunotherapy combining tumor and endothelium cell lysis with immune enforcement by recombinant MIP-3α Newcastle disease virus in a vessel-targeting liposome enhances antitumor immunity. J Immunother Cancer 2022; 10:jitc-2021-003950. [PMID: 35256516 PMCID: PMC8905871 DOI: 10.1136/jitc-2021-003950] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2022] [Indexed: 12/30/2022] Open
Abstract
Background Several agents for oncolytic immunotherapy have been approved for clinical use, but monotherapy is modest for most oncolytic agents. The combination of several therapeutic strategies through recombinant and nanotechnology to engineer multifunctional oncolytic viruses for oncolytic immunotherapy is a promising strategy. Methods An endothelium-targeting iRGD-liposome encapsulating a recombinant Newcastle disease virus (NDV), which expresses the dendritic cell (DC) chemokine MIP-3α (iNDV3α-LP), and three control liposomes were constructed. MIP-3α, HMGB1, IgG, and ATP were detected by western blotting or ELISA. The chemotaxis of DCs was examined by Transwell chambers. The phenotypes of the immune cells were analyzed by flow cytometry. The antitumor efficiency was investigated in B16 and 4T1 tumor-bearing mice. Immunofluorescence and immunohistochemistry were used to observe the localization of liposomes, molecular expression and angiogenesis. Synergistic index was calculated using the data of tumor volume, tumor angiogenesis and tumor-infiltrating lymphocytes. Results Compared with NDV-LP, treatment with iNDV3α-LP and NDV3α-LP induced stronger virus replication and cell lysis in B16 and 4T1 tumor cells and human umbilical vein endothelial cells (HUVECs) with the best response observed following iNDV3α-LP treatment. B16 and 4T1 cells treated with iNDV3α-LP produced more damage-associated molecular pattern molecules, including secreted HMGB1, ATP, and calreticulin. Moreover, iNDV3α-LP specifically bound to αvβ3-expressing 4T1 cells and HUVECs and to tumor neovasculature. Tumor growth was significantly suppressed, and survival was longer in iNDV3α-LP-treated B16-bearing and 4T1-bearing mice. A mechanism study showed that iNDV3α-LP treatment initiated the strongest tumor-specific cellular and humoral immune response. Moreover, iNDV3α-LP treatment could significantly suppress tumor angiogenesis and reverse the tumor immune suppressive microenvironment in both B16-bearing and 4T1-bearing mice. Conclusions In this study, iNDV3α-LP had several functions, such as tumor and vessel lysis, MIP-3α immunotherapy, and binding to αvβ3-expressing tumor and its neovasculature. iNDV3α-LP treatment significantly suppressed tumor angiogenesis and reversed the tumor immunosuppressive microenvironment. These findings offer a strong rationale for further clinical investigation into a combination strategy for oncolytic immunotherapy, such as the formulation iNDV3α-LP in this study.
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Affiliation(s)
- Jin-Yan Wang
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Hainan Medical University; Key Laboratory of Tropical Translational Medicine of Ministry of Education & Hainan Provincial Key Laboratory of Tropical Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Hengyu Chen
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Hainan Medical University; Key Laboratory of Tropical Translational Medicine of Ministry of Education & Hainan Provincial Key Laboratory of Tropical Medicine, Hainan Medical University, Haikou, Hainan, China.,Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shu-Zhen Dai
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Hainan Medical University; Key Laboratory of Tropical Translational Medicine of Ministry of Education & Hainan Provincial Key Laboratory of Tropical Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Feng-Ying Huang
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Hainan Medical University; Key Laboratory of Tropical Translational Medicine of Ministry of Education & Hainan Provincial Key Laboratory of Tropical Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Ying-Ying Lin
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Hainan Medical University; Key Laboratory of Tropical Translational Medicine of Ministry of Education & Hainan Provincial Key Laboratory of Tropical Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Cai-Chun Wang
- Department of Respiratory Diseases, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, China
| | - Lei Li
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wu-Ping Zheng
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Hainan Medical University; Key Laboratory of Tropical Translational Medicine of Ministry of Education & Hainan Provincial Key Laboratory of Tropical Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Guang-Hong Tan
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Hainan Medical University; Key Laboratory of Tropical Translational Medicine of Ministry of Education & Hainan Provincial Key Laboratory of Tropical Medicine, Hainan Medical University, Haikou, Hainan, China
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Bucharskaya AB, Khlebtsov NG, Khlebtsov BN, Maslyakova GN, Navolokin NA, Genin VD, Genina EA, Tuchin VV. Photothermal and Photodynamic Therapy of Tumors with Plasmonic Nanoparticles: Challenges and Prospects. MATERIALS (BASEL, SWITZERLAND) 2022; 15:1606. [PMID: 35208145 PMCID: PMC8878601 DOI: 10.3390/ma15041606] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/16/2022] [Accepted: 02/16/2022] [Indexed: 01/27/2023]
Abstract
Cancer remains one of the leading causes of death in the world. For a number of neoplasms, the efficiency of conventional chemo- and radiation therapies is insufficient because of drug resistance and marked toxicity. Plasmonic photothermal therapy (PPT) using local hyperthermia induced by gold nanoparticles (AuNPs) has recently been extensively explored in tumor treatment. However, despite attractive promises, the current PPT status is limited by laboratory experiments, academic papers, and only a few preclinical studies. Unfortunately, most nanoformulations still share a similar fate: great laboratory promises and fair preclinical trials. This review discusses the current challenges and prospects of plasmonic nanomedicine based on PPT and photodynamic therapy (PDT). We start with consideration of the fundamental principles underlying plasmonic properties of AuNPs to tune their plasmon resonance for the desired NIR-I, NIR-2, and SWIR optical windows. The basic principles for simulation of optical cross-sections and plasmonic heating under CW and pulsed irradiation are discussed. Then, we consider the state-of-the-art methods for wet chemical synthesis of the most popular PPPT AuNPs such as silica/gold nanoshells, Au nanostars, nanorods, and nanocages. The photothermal efficiencies of these nanoparticles are compared, and their applications to current nanomedicine are shortly discussed. In a separate section, we discuss the fabrication of gold and other nanoparticles by the pulsed laser ablation in liquid method. The second part of the review is devoted to our recent experimental results on laser-activated interaction of AuNPs with tumor and healthy tissues and current achievements of other research groups in this application area. The unresolved issues of PPT are the significant accumulation of AuNPs in the organs of the mononuclear phagocyte system, causing potential toxic effects of nanoparticles, and the possibility of tumor recurrence due to the presence of survived tumor cells. The prospective ways of solving these problems are discussed, including developing combined antitumor therapy based on combined PPT and PDT. In the conclusion section, we summarize the most urgent needs of current PPT-based nanomedicine.
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Affiliation(s)
- Alla B. Bucharskaya
- Core Facility Center, Saratov State Medical University, 112 Bol′shaya Kazachya Str., 410012 Saratov, Russia; (G.N.M.); (N.A.N.)
- Science Medical Center, Saratov State University, 83 Astrakhanskaya Str., 410012 Saratov, Russia; (V.D.G.); (E.A.G.); (V.V.T.)
- Laser Molecular Imaging and Machine Learning Laboratory, Tomsk State University, 36 Lenin′s Av., 634050 Tomsk, Russia
| | - Nikolai G. Khlebtsov
- Science Medical Center, Saratov State University, 83 Astrakhanskaya Str., 410012 Saratov, Russia; (V.D.G.); (E.A.G.); (V.V.T.)
- Nanobiotechnology Laboratory, Institute of Biochemistry and Physiology of Plants and Microorganisms RAS, FRC “Saratov Scientific Centre of the Russian Academy of Sciences”, 13 Prospekt Entuziastov, 410049 Saratov, Russia;
| | - Boris N. Khlebtsov
- Nanobiotechnology Laboratory, Institute of Biochemistry and Physiology of Plants and Microorganisms RAS, FRC “Saratov Scientific Centre of the Russian Academy of Sciences”, 13 Prospekt Entuziastov, 410049 Saratov, Russia;
| | - Galina N. Maslyakova
- Core Facility Center, Saratov State Medical University, 112 Bol′shaya Kazachya Str., 410012 Saratov, Russia; (G.N.M.); (N.A.N.)
- Science Medical Center, Saratov State University, 83 Astrakhanskaya Str., 410012 Saratov, Russia; (V.D.G.); (E.A.G.); (V.V.T.)
| | - Nikita A. Navolokin
- Core Facility Center, Saratov State Medical University, 112 Bol′shaya Kazachya Str., 410012 Saratov, Russia; (G.N.M.); (N.A.N.)
- Science Medical Center, Saratov State University, 83 Astrakhanskaya Str., 410012 Saratov, Russia; (V.D.G.); (E.A.G.); (V.V.T.)
| | - Vadim D. Genin
- Science Medical Center, Saratov State University, 83 Astrakhanskaya Str., 410012 Saratov, Russia; (V.D.G.); (E.A.G.); (V.V.T.)
- Laser Molecular Imaging and Machine Learning Laboratory, Tomsk State University, 36 Lenin′s Av., 634050 Tomsk, Russia
| | - Elina A. Genina
- Science Medical Center, Saratov State University, 83 Astrakhanskaya Str., 410012 Saratov, Russia; (V.D.G.); (E.A.G.); (V.V.T.)
- Laser Molecular Imaging and Machine Learning Laboratory, Tomsk State University, 36 Lenin′s Av., 634050 Tomsk, Russia
| | - Valery V. Tuchin
- Science Medical Center, Saratov State University, 83 Astrakhanskaya Str., 410012 Saratov, Russia; (V.D.G.); (E.A.G.); (V.V.T.)
- Laser Molecular Imaging and Machine Learning Laboratory, Tomsk State University, 36 Lenin′s Av., 634050 Tomsk, Russia
- Institute of Precision Mechanics and Control, FRC “Saratov Scientific Centre of the Russian Academy of Sciences”, 24 Rabochaya Str., 410028 Saratov, Russia
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Zhang X, Min Y, Zhang Q, Wu S, Fu W, Wu J, Li M, Wang Y, Zhang P. Functionalized Mn 3 O 4 Nanosheets with Photothermal, Photodynamic, and Oxidase-Like Activities Triggered by Low-Powered Near-Infrared Light for Synergetic Combating Multidrug-Resistant Bacterial Infections. Adv Healthc Mater 2022; 11:e2200121. [PMID: 35182457 DOI: 10.1002/adhm.202200121] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/02/2022] [Indexed: 01/10/2023]
Abstract
Multidrug-resistant (MDR) pathogenic bacterial infections have become a major danger to public health. Synergetic therapy through multiple approaches is more powerful than the respective one alone, but has been rarely achieved in defeating MDR bacterial infections so far. Herein, indocyanine green-functionalized Mn3 O4 nanosheets are engineered as an efficient and safe antibacterial agent with photothermal, photodynamic, and oxidase-like activities, which display powerful ability in treating MDR bacterial infections. Therein, photothermal and photodynamic activities can be triggered by a single low-powered near-infrared laser (808 nm, 0.33 W cm-2 ), resulting in the generation of localized hyperthermia (photothermal conversion efficiency, 67.5%) and singlet oxygen. Meanwhile, oxidase-like activity of this material further leads to the generation of hydroxyl radical as well as superoxide radical. Sheet-like structure with rough surfaces make them tends to adhere on bacterial surface and thus damage membrane system as well as influence bacterial metabolism. As a result, Gram-positive and Gram-negative bacteria can both be eradicated. Animal experiments further indicate that the functionalized Mn3 O4 nanosheets can effectively treat methicillin-resistant Staphylococcus aureus-infected wounds through the triple synergetic therapy. Moreover, toxicity evaluation in vitro and in vivo has proved the superior biosafety of this material, which is promising to apply in clinical anti-infective therapy.
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Affiliation(s)
- Xinwen Zhang
- Chongqing Research Center for Pharmaceutical Engineering College of Pharmacy Chongqing Medical University Chongqing 400016 P. R. China
| | - Yuanhong Min
- Engineering Research Center for Biotechnology of Active Substances (Ministry of Education) Chongqing Key Laboratory of Green Synthesis and Applications College of Chemistry Chongqing Normal University Chongqing 401331 P. R. China
| | - Qi Zhang
- Chongqing Research Center for Pharmaceutical Engineering College of Pharmacy Chongqing Medical University Chongqing 400016 P. R. China
| | - Shiyue Wu
- Engineering Research Center for Biotechnology of Active Substances (Ministry of Education) Chongqing Key Laboratory of Green Synthesis and Applications College of Chemistry Chongqing Normal University Chongqing 401331 P. R. China
| | - Wensheng Fu
- Engineering Research Center for Biotechnology of Active Substances (Ministry of Education) Chongqing Key Laboratory of Green Synthesis and Applications College of Chemistry Chongqing Normal University Chongqing 401331 P. R. China
| | - Jiangling Wu
- Department of Clinical Laboratory University‐Town Hospital of Chongqing Medical University Chongqing 401331 P. R. China
| | - Ming Li
- Chongqing Research Center for Pharmaceutical Engineering College of Pharmacy Chongqing Medical University Chongqing 400016 P. R. China
| | - Yi Wang
- Engineering Research Center for Biotechnology of Active Substances (Ministry of Education) Chongqing Key Laboratory of Green Synthesis and Applications College of Chemistry Chongqing Normal University Chongqing 401331 P. R. China
| | - Pu Zhang
- Chongqing Research Center for Pharmaceutical Engineering College of Pharmacy Chongqing Medical University Chongqing 400016 P. R. China
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Chen WH, Onoe T, Kamimura M. Noninvasive near-infrared light triggers the remote activation of thermo-responsive TRPV1 channels in neurons based on biodegradable/photothermal polymer micelles. NANOSCALE 2022; 14:2210-2220. [PMID: 35084002 DOI: 10.1039/d1nr07242k] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In this study, we developed a novel biodegradable/photothermal polymer micelle-based remote-activation method for a temperature-sensitive ion channel, namely transient receptor potential cation channel subfamily V member 1 (TRPV1). Biodegradable/photothermal polymer micelles containing indocyanine green (ICG-micelles) were prepared using a simple one-pod mixing method. The obtained ICG-micelles showed biocompatibility and biodegradability. Furthermore, under tissue-penetrable near-infrared (NIR) laser irradiation, the ICG-micelles exhibited excellent photothermal effects and NIR emission. Moreover, NIR light-induced remote activation of neurons was successfully performed. ICG-micelles loaded with anti-TRPV1 antibodies effectively bound TRPV1 on cell membranes, and accelerated Ca2+ ion influx into neuronal cells was induced under NIR irradiation. Based on these findings, it is anticipated that the ICG-micelles can serve as a novel noninvasive remote-activation tool for neuronal cells.
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Affiliation(s)
- Wei-Hsu Chen
- Department of Materials Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika, Tokyo 125-8585, Japan.
| | - Taiki Onoe
- Department of Materials Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika, Tokyo 125-8585, Japan.
| | - Masao Kamimura
- Department of Materials Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika, Tokyo 125-8585, Japan.
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36
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Xiao Y, Wu Z, Meng Z, Wang Y, Li Z, Zhao Z. Synthesis of curcumin and indocyanine green co-loaded PLLA microparticles via solution-enhanced dispersion using supercritical CO2 for chemo-photothermal therapy of osteosarcoma. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2021.105462] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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37
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Choi HW, Lim JH, Kim CW, Lee E, Kim JM, Chang K, Chung BG. Near-Infrared Light-Triggered Generation of Reactive Oxygen Species and Induction of Local Hyperthermia from Indocyanine Green Encapsulated Mesoporous Silica-Coated Graphene Oxide for Colorectal Cancer Therapy. Antioxidants (Basel) 2022; 11:174. [PMID: 35052678 PMCID: PMC8772730 DOI: 10.3390/antiox11010174] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 02/01/2023] Open
Abstract
Near-infrared (NIR) light-mediated photothermal therapy (PTT) and photodynamic therapy (PDT) have widely been used for cancer treatment applications. However, a number of limitations (e.g., low NIR absorption capacity of photothermal agents, insufficient loading efficiency of photosensitive molecules) have hindered the widespread use of NIR-mediated cancer therapy. Therefore, we developed a mesoporous silica-coated reduced graphene oxide (rGO) nanocomposite that could provide a high encapsulation rate of indocyanine green (ICG) and enhance PTT/PDT efficiency in vitro and in vivo. The ICG-encapsulated nanocomposite not only enhances the photothermal effect but also generates a large number of tumor toxic reactive oxygen species (ROS). By conjugation of polyethylene glycol (PEG) with folic acid (FA) as a tumor targeting moiety, we confirmed that ICG-encapsulated mesoporous silica (MS)-coated rGO nanocomposite (ICG@MS-rGO-FA) exhibited high colloidal stability and intracellular uptake in folate receptor-expressing CT-26 colorectal cancer cells. Upon NIR laser irradiation, this ICG@MS-rGO-FA nanocomposite induced the apoptosis of only CT-26 cells via enhanced PTT and PDT effects without any damage to normal cells. Furthermore, the ICG@MS-rGO-FA nanocomposite revealed satisfactory tumor targeting and biocompatibility in CT-26 tumor-bearing mice, thereby enhancing the therapeutic effects of PTT and PDT in vivo. Therefore, this tumor-targeted ICG@MS-rGO-FA nanocomposite shows a great potential for phototherapy applications.
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Affiliation(s)
- Hyung Woo Choi
- Department of Mechanical Engineering, Sogang University, Baekbeom-ro 35, Mapo-gu, Seoul 04107, Korea;
| | - Jae Hyun Lim
- Department of Biomedical Engineering, Sogang University, Baekbeom-ro 35, Mapo-gu, Seoul 04107, Korea;
| | - Chan Woo Kim
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul 06591, Korea; (C.W.K.); (E.L.); (J.-M.K.)
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul 06591, Korea
| | - Eunmi Lee
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul 06591, Korea; (C.W.K.); (E.L.); (J.-M.K.)
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul 06591, Korea
| | - Jin-Moo Kim
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul 06591, Korea; (C.W.K.); (E.L.); (J.-M.K.)
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul 06591, Korea
| | - Kiyuk Chang
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul 06591, Korea; (C.W.K.); (E.L.); (J.-M.K.)
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul 06591, Korea
| | - Bong Geun Chung
- Department of Mechanical Engineering, Sogang University, Baekbeom-ro 35, Mapo-gu, Seoul 04107, Korea;
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Yin C, Xiao P, Liang M, Li J, Sun Y, Jiang X, Wu W. Effects of iRGD conjugation density on the in vitro and in vivo properties of cylindrical polymer brushes. Biomater Sci 2022; 10:3236-3244. [DOI: 10.1039/d2bm00468b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
iRGD can significantly improve the tumor accumulation and tumor penetration of nanomaterials. However, it still remains unclear how far iRGD can enhance the properties of nanomaterials when its conjugation density...
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Ni Z, Hu J, Zhu H, Shang Y, Chen D, Chen Y, Liu H. In situ formation of a near-infrared controlled dual-antibacterial platform. NEW J CHEM 2022. [DOI: 10.1039/d1nj05028a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
An in situ formed antibacterial platform was designed for near-infrared controlled pharmacotherapy and photothermal therapy of drug-resistant bacteria.
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Affiliation(s)
- Zhuoyao Ni
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jiajie Hu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Hui Zhu
- Shanghai Jiao Tong University, No. 800 Dongchuan Road, Minhang District, Shanghai 201100, China
| | - Yazhuo Shang
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Daijie Chen
- Shanghai Jiao Tong University, No. 800 Dongchuan Road, Minhang District, Shanghai 201100, China
| | | | - Honglai Liu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
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Gao S, Liu Y, Liu M, Yang D, Zhang M, Shi K. Biodegradable mesoporous nanocomposites with dual-targeting function for enhanced anti-tumor therapy. J Control Release 2021; 341:383-398. [PMID: 34863841 DOI: 10.1016/j.jconrel.2021.11.044] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 11/25/2021] [Accepted: 11/28/2021] [Indexed: 01/11/2023]
Abstract
Tumor-associated macrophages (TAMs), the main components of infiltrating leukocytes in tumors, often play a key role in promoting cancer development and progression. The tumor-specific microenvironment forces the phenotype of tumor-infiltrating to evolve in a direction favorable to tumor development, that is, the generation of M2-like TAMs. Consequently, the dual intervention of cancer cells and tumor microenvironment has become a research hotspot in the field of tumor immunotherapy. In this contribution, we developed pH-sensitive mesoporous calcium silicate nanocomposites (MCNs) encapsulated with indocyanine green (ICG) to enable the effective combination of photothermal therapy (PTT) and photodynamic therapy (PDT) triggered by the 808 nm near-infrared (NIR) light. The mannose and hyaluronic acid-grafted MCNs specifically targeted TAMs and tumor cells and promoted cell apoptosis both in vitro and in vivo. This paper revealed that irradiation of ICG loaded MCNs with NIR can produce a potent hyperthermia and induce abundant intracellular singlet oxygen generation in the target cells. These results suggest that the novel nanoplatform is believed to facilitate the delivery of chemotherapeutic agents to the tumor microenvironment (TME) to enhance the effects of tumor treatment.
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Affiliation(s)
- Shan Gao
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin 300350, PR China; Departament of Pharmaceutics, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, PR China
| | - Yuli Liu
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Meng Liu
- Departament of Pharmaceutics, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, PR China
| | - Dongjuan Yang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Mingming Zhang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Kai Shi
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin 300350, PR China.
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Systematic Review of Cancer Targeting by Nanoparticles Revealed a Global Association between Accumulation in Tumors and Spleen. Int J Mol Sci 2021; 22:ijms222313011. [PMID: 34884816 PMCID: PMC8657629 DOI: 10.3390/ijms222313011] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 11/26/2021] [Accepted: 11/27/2021] [Indexed: 12/13/2022] Open
Abstract
Active targeting of nanoparticles toward tumors is one of the most rapidly developing topics in nanomedicine. Typically, this strategy involves the addition of cancer-targeting biomolecules to nanoparticles, and studies on this topic have mainly focused on the localization of such formulations in tumors. Here, the analysis of the factors determining efficient nanoparticle targeting and therapy, various parameters such as types of targeting molecules, nanoparticle type, size, zeta potential, dose, and the circulation time are given. In addition, the important aspects such as how active targeting of nanoparticles alters biodistribution and how non-specific organ uptake influences tumor accumulation of the targeted nanoformulations are discussed. The analysis reveals that an increase in tumor accumulation of targeted nanoparticles is accompanied by a decrease in their uptake by the spleen. There is no association between targeting-induced changes of nanoparticle concentrations in tumors and other organs. The correlation between uptake in tumors and depletion in the spleen is significant for mice with intact immune systems in contrast to nude mice. Noticeably, modulation of splenic and tumor accumulation depends on the targeting molecules and nanoparticle type. The median survival increases with the targeting-induced nanoparticle accumulation in tumors; moreover, combinatorial targeting of nanoparticle drugs demonstrates higher treatment efficiencies. Results of the comprehensive analysis show optimal strategies to enhance the efficiency of actively targeted nanoparticle-based medicines.
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Farrakhova D, Romanishkin I, Maklygina Y, Bezdetnaya L, Loschenov V. Analysis of Fluorescence Decay Kinetics of Indocyanine Green Monomers and Aggregates in Brain Tumor Model In Vivo. NANOMATERIALS 2021; 11:nano11123185. [PMID: 34947534 PMCID: PMC8709123 DOI: 10.3390/nano11123185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 12/26/2022]
Abstract
Spectroscopic approach with fluorescence time resolution allows one to determine the state of a brain tumor and its microenvironment via changes in the fluorescent dye's fluorescence lifetime. Indocyanine green (ICG) is an acknowledged infra-red fluorescent dye that self-assembles into stable aggregate forms (ICG NPs). ICG NPs aggregates have a tendency to accumulate in the tumor with a maximum accumulation at 24 h after systemic administration, enabling extended intraoperative diagnostic. Fluorescence lifetime analysis of ICG and ICG NPs demonstrates different values for ICG monomers and H-aggregates, indicating promising suitability for fluorescent diagnostics of brain tumors due to their affinity to tumor cells and stability in biological tissue.
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Affiliation(s)
- Dina Farrakhova
- Prokhorov General Physics Institute of the Russian Academy of Science, 119991 Moscow, Russia; (I.R.); (Y.M.); (V.L.)
- Correspondence: ; Tel.: +7-968-587-52-75
| | - Igor Romanishkin
- Prokhorov General Physics Institute of the Russian Academy of Science, 119991 Moscow, Russia; (I.R.); (Y.M.); (V.L.)
| | - Yuliya Maklygina
- Prokhorov General Physics Institute of the Russian Academy of Science, 119991 Moscow, Russia; (I.R.); (Y.M.); (V.L.)
| | - Lina Bezdetnaya
- Centre de Recherche en Automatique de Nancy, CNRS, Université de Lorraine, 54519 Vandoeuvre-lès-Nancy, France;
- Institut de Cancérologie de Lorraine, 54519 Vandoeuvre-lès-Nancy, France
| | - Victor Loschenov
- Prokhorov General Physics Institute of the Russian Academy of Science, 119991 Moscow, Russia; (I.R.); (Y.M.); (V.L.)
- Institute of Engineering Physics for Biomedicine, National Research Nuclear University MEPhI, 115409 Moscow, Russia
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Lee YD, Shin HJ, Yoo J, Kim G, Kang MK, Lee JJ, Bang J, Yang JK, Kim S. Metal complexation-mediated stable and biocompatible nanoformulation of clinically approved near-infrared absorber for improved tumor targeting and photonic theranostics. NANO CONVERGENCE 2021; 8:36. [PMID: 34757544 PMCID: PMC8581101 DOI: 10.1186/s40580-021-00286-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 10/15/2021] [Indexed: 05/27/2023]
Abstract
Indocyanine green (ICG) is a clinically approved dye that has shown great promise as a phototheranostic material with fluorescent, photoacoustic and photothermal responses in the near-infrared region. However, it has certain limitations, such as poor photostability and non-specific binding to serum proteins, subjected to rapid clearance and decreased theranostic efficacy in vivo. This study reports stable and biocompatible nanoparticles of ICG (ICG-Fe NPs) where ICG is electrostatically complexed with an endogenously abundant metal ion (Fe3+) and subsequently nanoformulated with a clinically approved polymer surfactant, Pluronic F127. Under near-infrared laser irradiation, ICG-Fe NPs were found to be more effective for photothermal temperature elevation than free ICG molecules owing to the improved photostability. In addition, ICG-Fe NPs showed the markedly enhanced tumor targeting and visualization with photoacoustic/fluorescent signaling upon intravenous injection, attributed to the stable metal complexation that prevents ICG-Fe NPs from releasing free ICG before tumor targeting. Under dual-modal imaging guidance, ICG-Fe NPs could successfully potentiate photothermal therapy of cancer by applying near-infrared laser irradiation, holding potential as a promising nanomedicine composed of all biocompatible ingredients for clinically relevant phototheranostics.
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Affiliation(s)
- Yong-Deok Lee
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Department of Chemical and Biological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Hyeon Jeong Shin
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Jounghyun Yoo
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Gayoung Kim
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Min-Kyoung Kang
- Laboratory Animal Center, KBIO Osong Medical Innovation Foundation, Osong, 28160, Republic of Korea
| | - Jae Jun Lee
- Laboratory Animal Center, KBIO Osong Medical Innovation Foundation, Osong, 28160, Republic of Korea
| | - Joona Bang
- Department of Chemical and Biological Engineering, Korea University, Seoul, 02841, Republic of Korea.
| | - Jin-Kyoung Yang
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea.
| | - Sehoon Kim
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea.
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, 02841, Republic of Korea.
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Microfluidic preparation and in vitro evaluation of iRGD-functionalized solid lipid nanoparticles for targeted delivery of paclitaxel to tumor cells. Int J Pharm 2021; 610:121246. [PMID: 34737115 DOI: 10.1016/j.ijpharm.2021.121246] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 10/13/2021] [Accepted: 10/25/2021] [Indexed: 01/22/2023]
Abstract
Solid lipid nanoparticles (SLNs) can combine the advantages of different colloidal carriers and prevent some of their disadvantages. The production of nanoparticles by means of microfluidics represents a successful platform for industrial scale-up of nanoparticle manufacture in a reproducible way. The realisation of a microfluidic technique to obtain SLNs in a continuous and reproducible manner encouraged us to create surface functionalised SLNs for targeted drug release using the same procedure. A tumor homing peptide, iRGD, owning a cryptic C-end Rule (CendR) motif is responsible for neuropilin-1 (NRP-1) binding and for triggering extravasation and tumor penetration of the peptide. In this study, the Paclitaxel loaded-SLNs produced by microfluidics were functionalized with the iRGD peptide. The SLNs proved to be stable in aqueous medium andwere characterized by a Z-average under 150 nm, a polydispersity index below 0.2, a zeta-potential between -20 and -35 mV and a drug encapsulation efficiency around 40%. Moreover, in vitro cytotoxic effects and cellular uptake have been assessed using 2D and 3D tumour models of U87 glioblastoma cell lines. Overall, these results demonstrate that the surface functionalization of SLNs with iRGD allow better cellular uptake and cytotoxicity ability.
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Han S, Li G, Jia M, Zhao Y, He C, Huang M, Jiang L, Wu M, Yang J, Ji X, Liu X, Chen C, Chu X. Delivery of Anti-miRNA-221 for Colorectal Carcinoma Therapy Using Modified Cord Blood Mesenchymal Stem Cells-Derived Exosomes. Front Mol Biosci 2021; 8:743013. [PMID: 34616773 PMCID: PMC8488275 DOI: 10.3389/fmolb.2021.743013] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 09/02/2021] [Indexed: 12/17/2022] Open
Abstract
Background: Exosomes, as natural intercellular information carriers, have great potential in the field of drug delivery. Many studies have focused on modifying exosome surface proteins to allow drugs to specifically target cancer cells. Methods: In this study, human cord blood mesenchymal stromal cell-derived exosomes were used in the delivery of anti-miRNA oligonucleotides so as to be specifically ingested by tumor cells to perform anti-tumor functions. Mesenchymal stem cells modified by the fusion gene iRGD-Lamp2b were constructed to separate and purify exosomes, and the anti-miRNA-221 oligonucleotide (AMO) was loaded into the exosomes by electroporation. Results: The AMO-loaded exosomes (AMO-Exos) effectively inhibited the proliferation and clonal formation of colon cancer cells in vitro, and it was further found that AMO-Exos was taken up by tumor cells through interaction with the NRP-1 protein. The results of a xenograft tumor model also showed that iRGD-modified exosomes were obviously enriched in tumor sites, exerting excellent anti-tumor efficacy. In vivo imaging showed that exosomes were mainly distributed in liver, spleen, and lung tissues. Conclusion: Our results suggest that genetically modified exosomes could be an ideal natural nanostructure for anti-miRNA oligonucleotide delivery.
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Affiliation(s)
- Siqi Han
- Department of Medical Oncology, Jinling Hospital, Nanjing, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Medical Oncology, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China.,Department of Medical Oncology, Jinling Hospital, Nanjing Medical University, Nanjing, China
| | - Guangchao Li
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Meng Jia
- School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane, QLD, Australia
| | - Yulu Zhao
- Department of Medical Oncology, Jinling Hospital, Nanjing Medical University, Nanjing, China
| | - Chenglong He
- Department of Medical Oncology, Jinling Hospital, Nanjing, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Mengxi Huang
- Department of Medical Oncology, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China
| | - Longwei Jiang
- Department of Medical Oncology, Jinling Hospital, Nanjing, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Meijuan Wu
- Department of Medical Oncology, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China
| | - Jiahe Yang
- Department of Medical Oncology, Jinling Hospital, Nanjing, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Xiaoqin Ji
- Department of Medical Oncology, Jinling Hospital, Nanjing Medical University, Nanjing, China
| | - Xiaobei Liu
- Department of Medical Oncology, Jinling Hospital, Nanjing, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Cheng Chen
- Department of Medical Oncology, Jinling Hospital, Nanjing, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Medical Oncology, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China.,Department of Medical Oncology, Jinling Hospital, Nanjing Medical University, Nanjing, China
| | - Xiaoyuan Chu
- Department of Medical Oncology, Jinling Hospital, Nanjing, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Medical Oncology, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China.,Department of Medical Oncology, Jinling Hospital, Nanjing Medical University, Nanjing, China
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Zhong Y, Bejjanki NK, Miao X, Weng H, Li Q, Zhang J, Liu T, Vannam R, Xie M. Synthesis and Photothermal Effects of Intracellular Aggregating Nanodrugs Targeting Nasopharyngeal Carcinoma. Front Bioeng Biotechnol 2021; 9:730925. [PMID: 34604188 PMCID: PMC8481884 DOI: 10.3389/fbioe.2021.730925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 09/02/2021] [Indexed: 12/25/2022] Open
Abstract
Chemotherapy for the treatment of nasopharyngeal carcinoma (NPC) is usually associated with many side effects; therefore, its treatment options have not yet been completely resolved. Improving distribution to the targeted tumor region and enhancing the cellular uptake of drugs can efficiently alleviate the above adverse medical effects. Near-infrared (NIR) laser light-mediated photothermal therapy (PTT) and photodynamic therapy (PDT) are promising strategies for cancer treatment. In the present study, we developed an efficient multifunctional nanocluster with enhanced targeting and aggregation efficiency for PTT and PDT that is composed of a biocompatible folic acid (FA), indocyanine green (ICG) and 2-cyanobenzothiazole (CBT)-functionalized peptide labeled with an aldehyde sodium alginate-modified magnetic iron oxide nanoparticle (ASA-MNP)-based nanocarrier. FA can bind to folate receptors on cancer cell membranes to enhance nanocluster uptake. CBT-modified peptide can react with glutathione (GSH), which is typically present at higher levels in cancer cells, to form intracellular aggregates and increase the local concentration of the nanodrug. In in vitro studies, these nanodrugs displayed the desired uptake capacity by NPC cells and the ability to suppress the growth of cancer cells under laser irradiation. Animal studies validated that these nanodrugs are safe and nontoxic, efficiently accumulate in NPC tumor sites following injection via the caudal vein, and shows superior inhibition of tumor growth in a tumor-bearing mouse model upon near-infrared laser irradiation. The results indicate the potential application of the multifunctional nanoparticles (NPs), which can be used as a new method for the treatment of folate receptor-positive NPC.
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Affiliation(s)
- Ying Zhong
- Department of Otolaryngology-Head and Neck Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Department of Otolaryngology-Head and Neck Surgery, Zhuhai People's Hospital, Zhuhai, China
| | - Naveen Kumar Bejjanki
- Department of Otolaryngology-Head and Neck Surgery, Zhuhai People's Hospital, Zhuhai, China
| | - Xiangwan Miao
- Department of Otolaryngology-Head and Neck Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Huanhuan Weng
- Department of Thyroid Surgery, Shantou Central Hospital, Shantou, China
| | - Quanming Li
- Department of Otolaryngology-Head and Neck Surgery, Zhuhai People's Hospital, Zhuhai, China
| | - Juan Zhang
- Department of Otolaryngology-Head and Neck Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Tao Liu
- Department of Otolaryngology-Head and Neck Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Raghu Vannam
- Piramal Pharma Solutions, Riverview, MI, United States
| | - Minqiang Xie
- Department of Otolaryngology-Head and Neck Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Department of Otolaryngology-Head and Neck Surgery, Zhuhai People's Hospital, Zhuhai, China
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Peng T, Huang Y, Feng X, Zhu C, Yin S, Wang X, Bai X, Pan X, Wu C. TPGS/hyaluronic acid dual-functionalized PLGA nanoparticles delivered through dissolving microneedles for markedly improved chemo-photothermal combined therapy of superficial tumor. Acta Pharm Sin B 2021; 11:3297-3309. [PMID: 34729317 PMCID: PMC8546669 DOI: 10.1016/j.apsb.2020.11.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/21/2020] [Accepted: 08/28/2020] [Indexed: 12/18/2022] Open
Abstract
Nanoparticles (NPs) have shown potential in cancer therapy, while a single administration conferring a satisfactory outcome is still unavailable. To address this issue, the dissolving microneedles (DMNs) were developed to locally deliver functionalized NPs with combined chemotherapy and photothermal therapy (PTT). α-Tocopheryl polyethylene glycol succinate (TPGS)/hyaluronic acid (HA) dual-functionalized PLGA NPs (HD10 NPs) were fabricated to co-load paclitaxel and indocyanine green. HD10 NPs significantly enhanced the cytotoxicity of low-dose paclitaxel because of active and mitochondrial targeting by HA and TPGS, respectively. PTT could further sensitize tumor cells toward chemotherapy by promoting apoptosis into the advanced period, highly activating caspase 3 enzyme, and significantly reducing the expression of survivin and MMP-9 proteins. Further, the anti-tumor effects of HD10 NPs delivered through different administration routes were conducted on the 4T1 tumor-bearing mice. After a single administration, HD10 NPs delivered with DMNs showed the best anti-tumor effect when giving chemotherapy alone. As expected, the anti-tumor effect was profoundly enhanced after combined therapy, and complete tumor ablation was achieved in the mice treated with DMNs and intra-tumor injection. Moreover, DMNs showed better safety due to moderate hyperthermia. Therefore, the DMNs along with combined chemo-photothermal therapy provide a viable treatment option for superficial tumors.
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Affiliation(s)
- Tingting Peng
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Yao Huang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xiaoqian Feng
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Chune Zhu
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Shi Yin
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xinyi Wang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Xuequn Bai
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xin Pan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
- Corresponding authors.
| | - Chuanbin Wu
- College of Pharmacy, Jinan University, Guangzhou 510632, China
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
- Corresponding authors.
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48
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Amrollahi-Nia R, Akbari V, Shafiee F. DFF40-iRGD, a novel chimeric protein with efficient cytotoxic and apoptotic effects against triple-negative breast cancer cells. Biotechnol Lett 2021; 43:1967-1976. [PMID: 34482510 DOI: 10.1007/s10529-021-03178-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 08/26/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE DNA fragmenting factor (DFF40), an endonuclease inducing irreversible apoptosis protein, is down-regulated in many types of tumor cells. iRGD is a tumor-penetrating peptide with high affinity to cancer cells overexpressing αVβ3 receptor. The aim of this study was to produce the recombinant DFF40-iRGD protein as a new molecule to selectively induce cytotoxicity in cancer cells and evaluate its biological effects. METHODS The three-dimensional structure of DFF40-iRGD was predicted using Modeller software and its interaction with αVβ3 receptor was evaluated by HADDOCK web-server. Recombinant DFF40 and DFF40-iRGD proteins were produced using intein fusion system in Escherichia coli BL21 (DE3). To improve the soluble expression, the inducer concentration, temperature and incubation time were optimized. After purification of DFF40 and DFF40-iRGD using chitin column, the cytotoxic and apoptotic effects of the proteins against MDA-MB-231 (αVβ3 positive) and MCF-7 (αVβ3 negative) cell lines were evaluated using cell viability assay and flow cytometric analysis. RESULTS The results of molecular docking indicated the proper interaction of DFF40-iRGD with the integrin receptor comparable to iRGD. The optimum conditions of soluble expression of proteins were the induction by 0.5 mM and 0.1 mM of IPTG for DFF40 and DFF40-iRGD, respectively, at 7 °C for 24 h. After 48 h of incubation, DFF40-iRGD exhibited significantly higher cytotoxic effect against MDA-MB-231 cells than MCF-7 cells as IC50 values of 19.25 and 41 nM were found for MDA-MB-231 and MCF-7 cells, respectively. However, DFF40 cytotoxicity was not significantly different in two cell lines. Furthermore, Flow cytometry results showed that the fusion protein can induce remarkably apoptotic cell death in cancer cells. CONCLUSION In this study, DFF40-iRGD protein was produced in soluble form and its inhibitory effects on cancer cell survival and induction of apoptosis were established; therefore, it has the potential to be used as a drug candidate for targeted treatment of breast cancer, especially Triple Negative Breast Cancer Cells.
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Affiliation(s)
- Raheleh Amrollahi-Nia
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Hezar Jarib Ave, Isfahan, Iran
| | - Vajihe Akbari
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Hezar Jarib Ave, Isfahan, Iran
| | - Fatemeh Shafiee
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Hezar Jarib Ave, Isfahan, Iran.
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Targeted Delivery of Liposomal Temozolomide Enhanced Anti-Glioblastoma Efficacy through Ultrasound-Mediated Blood-Brain Barrier Opening. Pharmaceutics 2021; 13:pharmaceutics13081270. [PMID: 34452234 PMCID: PMC8401148 DOI: 10.3390/pharmaceutics13081270] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/11/2021] [Accepted: 08/12/2021] [Indexed: 01/02/2023] Open
Abstract
Glioblastoma (GBM) is the commonest form of primary brain tumor in the central nervous system, with median survival below 15 months and only a 25% two-year survival rate for patients. One of the major clinical challenges in treating GBM is the presence of the blood-brain barrier (BBB), which greatly limits the availability of therapeutic drugs to the tumor. Ultrasound-mediated BBB opening provides a promising approach to help deliver drugs to brain tumors. The use of temozolomide (TMZ) in the clinical treatment of GBM has been shown to be able to increase survival in patients with GBM, but this improvement is still trivial. In this study, we developed a liposomal temozolomide formulation (TMZ-lipo) and locally delivered these nanoparticles into GBM through ultrasound-mediated BBB opening technology, significantly suppressing tumor growth and prolonging tumor-bearing animal survival. No significant side effects were observed in comparison with control rats. Our study provides a novel strategy to improve the efficacy of TMZ against GBM.
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Cheng X, Gao J, Ding Y, Lu Y, Wei Q, Cui D, Fan J, Li X, Zhu E, Lu Y, Wu Q, Li L, Huang W. Multi-Functional Liposome: A Powerful Theranostic Nano-Platform Enhancing Photodynamic Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2100876. [PMID: 34085415 PMCID: PMC8373168 DOI: 10.1002/advs.202100876] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/11/2021] [Indexed: 05/05/2023]
Abstract
Although photodynamic therapy (PDT) has promising advantages in almost non-invasion, low drug resistance, and low dark toxicity, it still suffers from limitations in the lipophilic nature of most photosensitizers (PSs), short half-life of PS in plasma, poor tissue penetration, and low tumor specificity. To overcome these limitations and enhance PDT, liposomes, as excellent multi-functional nano-carriers for drug delivery, have been extensively studied in multi-functional theranostics, including liposomal PS, targeted drug delivery, controllable drug release, image-guided therapy, and combined therapy. This review provides researchers with a useful reference in liposome-based drug delivery.
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Affiliation(s)
- Xiamin Cheng
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Jing Gao
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Yang Ding
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Yao Lu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Qiancheng Wei
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Dezhi Cui
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Jiali Fan
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Xiaoman Li
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Ershu Zhu
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Yongna Lu
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Qiong Wu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech)Nanjing211816P. R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech)Nanjing211816P. R. China
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