1
|
Sun X, Li M, Wang P, Bai Q, Cao X, Mao D. Recent Organic Photosensitizer Designs for Evoking Proinflammatory Regulated Cell Death in Antitumor Immunotherapy. SMALL METHODS 2023; 7:e2201614. [PMID: 36960933 DOI: 10.1002/smtd.202201614] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/12/2023] [Indexed: 05/17/2023]
Abstract
In the past decades, immunotherapy has achieved a series of clinical successes in the field of cancer. However, existing therapeutic options usually show a low immune response to solid tumors caused by immunosuppressive "cold" tumor microenvironment (TME). Several types of proinflammatory regulated cell death (RCD), mainly including ferroptosis and pyroptosis, have been studied recently, which can provide proinflammatory signals and immunogenicity necessary for remodeling TME and activating an antitumor immune response. A variety of chemotherapeutic drugs are proven to be effective in the proinflammatory RCD induction of tumor cells, but several adverse effects and intrinsic drug resistance usually occur in the therapeutic process, greatly hindering their further clinical application. The emerging organic photosensitizer (PS)-based materials open new possibilities to effectively activate proinflammatory RCD through precise spatiotemporal regulation of intracellular reactive oxygen species-associated signaling pathways, which can overcome many challenges encountered in current proinflammatory RCD-mediated immunotherapy. In this review, the recent design strategies of PS probes are detailly summarized and their potential advantages for tumor-specific proinflammatory RCD induction are discussed. Moreover, the representative examples in cancer immunotherapy are highlighted and future perspectives in this emerging field are proposed.
Collapse
Affiliation(s)
- Xuan Sun
- The First Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, and Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, 300060, China
| | - Min Li
- Precision Medicine Institute, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, 510080, China
| | - Peng Wang
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Biomaterials Research Center, School of Biomedical Engineering, Southern Medical University, Guangzhou, 510515, China
| | - Qingqing Bai
- Precision Medicine Institute, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, 510080, China
| | - Xuchen Cao
- The First Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, and Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, 300060, China
| | - Duo Mao
- Precision Medicine Institute, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, 510080, China
| |
Collapse
|
2
|
Yudhistira T, Da Silva EC, Combes A, Lehmann M, Reisch A, Klymchenko AS. Biotinylated Fluorescent Polymeric Nanoparticles for Enhanced Immunostaining. SMALL METHODS 2023; 7:e2201452. [PMID: 36808832 DOI: 10.1002/smtd.202201452] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/29/2022] [Indexed: 06/18/2023]
Abstract
The performance of fluorescence immunostaining is physically limited by the brightness of organic dyes, whereas fluorescence labeling with multiple dyes per antibody can lead to dye self-quenching. The present work reports a methodology of antibody labeling by biotinylated zwitterionic dye-loaded polymeric nanoparticles (NPs). A rationally designed hydrophobic polymer, poly(ethyl methacrylate) bearing charged, zwitterionic and biotin groups (PEMA-ZI-biotin), enables preparation of small (14 nm) and bright fluorescent biotinylated NPs loaded with large quantities of cationic rhodamine dye with bulky hydrophobic counterion (fluorinated tetraphenylborate). The biotin exposure at the particle surface is confirmed by Förster resonance energy transfer with dye-streptavidin conjugate. Single-particle microscopy validates specific binding to biotinylated surfaces, with particle brightness 21-fold higher than quantum dot-585 (QD-585) at 550 nm excitation. The nanoimmunostaining method, which couples biotinylated antibody (cetuximab) with bright biotinylated zwitterionic NPs through streptavidin, significantly improves fluorescence imaging of target epidermal growth factor receptors (EGFR) on the cell surface compared to a dye-based labeling. Importantly, cetuximab labeled with PEMA-ZI-biotin NPs can differentiate cells with distinct expression levels of EGFR cancer marker. The developed nanoprobes can greatly amplify the signal from labeled antibodies, and thus become a useful tool in the high-sensitivity detection of disease biomarkers.
Collapse
Affiliation(s)
- Tesla Yudhistira
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, Illkirch, 67401, France
| | - Elisabete Cruz Da Silva
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, Illkirch, 67401, France
| | - Antoine Combes
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, Illkirch, 67401, France
| | - Maxime Lehmann
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, Illkirch, 67401, France
| | - Andreas Reisch
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, Illkirch, 67401, France
| | - Andrey S Klymchenko
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, Illkirch, 67401, France
| |
Collapse
|
3
|
K Johnson K, Kopecky C, Koshy P, Liu Y, Devadason M, Holst J, A Kilian K, C Sorrell C. Theranostic Activity of Ceria-Based Nanoparticles toward Parental and Metastatic Melanoma: 2D vs 3D Models. ACS Biomater Sci Eng 2023; 9:1053-1065. [PMID: 36726306 DOI: 10.1021/acsbiomaterials.2c01258] [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: 02/03/2023]
Abstract
The time interval between the diagnosis of tumor in a patient and the initiation of treatment plays a key role in determining the survival rates. Consequently, theranostics, which is a combination of diagnosis and treatment, can be expected to improve survival rates. Early detection and immediate treatment initiation are particularly important in the management of melanoma, where survival rates decrease considerably after metastasis. The present work reports for the first time the application of fluorescein isothiocyanate (FITC)-tagged epidermal growth factor receptor (EGFR)-functionalized ceria nanoparticles, which exhibit intrinsic reactive oxygen species (ROS)-mediated anticancer effects, for the EGFR-targeted diagnosis and treatment of melanoma. The theranostic activity was demonstrated using two-dimensional (2D) and three-dimensional (3D) models of parental and metastatic melanoma. Confocal imaging studies confirm the diagnostic activity of the system. The therapeutic efficiency was evaluated using cell viability studies and ROS measurements. The ROS elevation levels are compared across the 2D and 3D models. Significant enhancement in the generation of cellular ROS and absence in mitochondrial ROS are observed in the 2D models. In contrast, significant elevations in both ROS types are observed for the 3D models, which are significantly higher for the metastatic spheroids than the parental spheroids, thus indicating the suitability of this nanoformulation for the treatment of metastatic melanoma.
Collapse
Affiliation(s)
- Kochurani K Johnson
- School of Materials Science and Engineering, Faculty of Science, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Chantal Kopecky
- Australian Centre for NanoMedicine, School of Chemistry, Faculty of Science, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Pramod Koshy
- School of Materials Science and Engineering, Faculty of Science, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Yiling Liu
- Australian Centre for NanoMedicine, School of Chemistry, Faculty of Science, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Michelle Devadason
- Translational Cancer Metabolism Laboratory, School of Medical Sciences and Prince of Wales Clinical School, Faculty of Medicine and Health, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Jeff Holst
- Translational Cancer Metabolism Laboratory, School of Medical Sciences and Prince of Wales Clinical School, Faculty of Medicine and Health, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Kristopher A Kilian
- School of Materials Science and Engineering, Faculty of Science, UNSW Sydney, Sydney, NSW 2052, Australia.,Australian Centre for NanoMedicine, School of Chemistry, Faculty of Science, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Charles C Sorrell
- School of Materials Science and Engineering, Faculty of Science, UNSW Sydney, Sydney, NSW 2052, Australia
| |
Collapse
|
4
|
Hu X, Li J, Chen Y, Long Q, Bai Y, Li R, Wang K, Jiang M, Chen C, Mao J, Zheng Y, Gao Z. A Self-Assembly ICG Nanoparticle Potentiating Targeted Photothermal and Photodynamic Therapy in NSCLC. ACS Biomater Sci Eng 2022; 8:4535-4546. [PMID: 36070516 DOI: 10.1021/acsbiomaterials.2c00620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In nonsmall cell lung cancers (NSCLC), near-infrared (NIR) fluorescence imaging using indocyanine green (ICG) has proven to be an efficient approach for locating pulmonary nodules and pulmonary sentinel lymph nodes. However, due to a lack of tumor selectivity, ICG's use as a photosensitizer for photothermal therapy (PTT) and photodynamic therapy (PDT) is restricted. In the current study, we aimed to develop a type of high-performance NIR nanoparticle formulated with ICG to enhance its targeted efficacy and tumor specificity on NSCLC. An ICG-osimertinib nanoparticle (ICG-Osi) was self-assembled through π-π stacking, with a size of 276 nm and a surface charge of -7.4 mV. The NIR visibility and epidermal growth factor receptor (EGFR) targetability of the ICG-Osi was confirmed by its binding efficiency to EGFR-expressing NSCLC cells in vitro and in vivo, regardless of EGFR mutation status. The targeted effect was further confirmed in mouse xenograft models and showed an extended tumor retention time (>96 h). We demonstrated a significantly enhanced hyperthermia effect and a retained reactive oxygen species (ROS) generating ability of ICG-Osi, resulting in a 2-fold higher cell death rate than ICG alone. The ICG-Osi down-regulated GPX4 and p62 expression while up-regulating caspase-3 and beclin1 expression in NSCLC cells, indicating a complex network of cell death-related proteins. Considering the merits of simple assembly, EGFR binding efficacy, improved hyperthermia effect, and efficient cancer cell suppression, the ICG-Osi exhibits great potential for clinical application in EGFR-expressing NSCLC therapy.
Collapse
Affiliation(s)
- Xiaoyi Hu
- Department of Respiratory and Critical Care and Sleep Medicine, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361101, China.,Institute of Chest and Lung Diseases, Xiang'an Hospital of Xiamen University, Xiamen 361101, China
| | - Jiwei Li
- Department of Respiratory and Critical Care and Sleep Medicine, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361101, China.,Institute of Chest and Lung Diseases, Xiang'an Hospital of Xiamen University, Xiamen 361101, China
| | - Yulun Chen
- Department of Radiology, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361101, China
| | - Qiuyue Long
- Department of Respiratory and Critical Care and Sleep Medicine, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361101, China.,Institute of Chest and Lung Diseases, Xiang'an Hospital of Xiamen University, Xiamen 361101, China
| | - Yangyuyan Bai
- Department of Respiratory and Critical Care and Sleep Medicine, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361101, China.,Institute of Chest and Lung Diseases, Xiang'an Hospital of Xiamen University, Xiamen 361101, China
| | - Ran Li
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - Keqiang Wang
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - Mingzheng Jiang
- Department of Respiratory and Critical Care and Sleep Medicine, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361101, China.,Institute of Chest and Lung Diseases, Xiang'an Hospital of Xiamen University, Xiamen 361101, China
| | - Chaoyang Chen
- Institute of Chest and Lung Diseases, Xiang'an Hospital of Xiamen University, Xiamen 361101, China
| | - Jingsong Mao
- Department of Radiology, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361101, China.,Xiamen Key Laboratory of Endocrine-Related Cancer Precision Medicine, Xiamen 361101, China
| | - Yali Zheng
- Department of Respiratory and Critical Care and Sleep Medicine, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361101, China.,Institute of Chest and Lung Diseases, Xiang'an Hospital of Xiamen University, Xiamen 361101, China
| | - Zhancheng Gao
- Department of Respiratory and Critical Care and Sleep Medicine, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361101, China.,Institute of Chest and Lung Diseases, Xiang'an Hospital of Xiamen University, Xiamen 361101, China.,Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| |
Collapse
|
5
|
Meng Z, Xue H, Wang T, Chen B, Dong X, Yang L, Dai J, Lou X, Xia F. Aggregation-induced emission photosensitizer-based photodynamic therapy in cancer: from chemical to clinical. J Nanobiotechnology 2022; 20:344. [PMID: 35883086 PMCID: PMC9327335 DOI: 10.1186/s12951-022-01553-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/08/2022] [Indexed: 12/24/2022] Open
Abstract
Cancer remains a serious threat to human health owing to the lack of effective treatments. Photodynamic therapy (PDT) has emerged as a promising non-invasive cancer treatment that consists of three main elements: photosensitizers (PSs), light and oxygen. However, some traditional PSs are prone to aggregation-caused quenching (ACQ), leading to reduced reactive oxygen species (ROS) generation capacity. Aggregation-induced emission (AIE)-PSs, due to their distorted structure, suppress the strong molecular interactions, making them more photosensitive in the aggregated state instead. Activated by light, they can efficiently produce ROS and induce cell death. PS is one of the core factors of efficient PDT, so proceeding from the design and preparation of AIE-PSs, including how to manipulate the electron donor (D) and receptor (A) in the PSs configuration, introduce heavy atoms or metal complexes, design of Type I AIE-PSs, polymerization-enhanced photosensitization and nano-engineering approaches. Then, the preclinical experiments of AIE-PSs in treating different types of tumors, such as ovarian cancer, cervical cancer, lung cancer, breast cancer, and its great potential clinical applications are discussed. In addition, some perspectives on the further development of AIE-PSs are presented. This review hopes to stimulate the interest of researchers in different fields such as chemistry, materials science, biology, and medicine, and promote the clinical translation of AIE-PSs.
Collapse
Affiliation(s)
- Zijuan Meng
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Huiying Xue
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Tingting Wang
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Biao Chen
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430034, China
| | - Xiyuan Dong
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430034, China
| | - Lili Yang
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430034, China.
| | - Jun Dai
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430034, China.
| | - Xiaoding Lou
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Fan Xia
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| |
Collapse
|
6
|
Fang M, Wei W, Li R, Mao L, Wang Y, Guan Y, Chen Q, Shuai Z, Wei Y. The Variance of Photophysical Properties of Tetraphenylethene and Its Derivatives during Their Transitions from Dissolved States to Solid States. Polymers (Basel) 2022; 14:polym14142880. [PMID: 35890656 PMCID: PMC9320569 DOI: 10.3390/polym14142880] [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: 05/12/2022] [Revised: 06/10/2022] [Accepted: 07/13/2022] [Indexed: 02/04/2023] Open
Abstract
The study of aggregation-induced emission luminogens (AIEgens) shows promising perspectives explored in lighting, optical sensors, and biological therapies. Due to their unique feature of intense emissions in aggregated solid states, it smoothly circumvents the weaknesses in fluorescent dyes, which include aggregation-caused quenching of emission and poor photobleaching character. However, our present knowledge of the AIE phenomena still cannot comprehensively explain the mechanism behind the substantially enhanced emission in their aggregated solid states. Herein, to systematically study the mechanism, the typical AIEgens tetraphenylethene (TPE) was chosen, to elucidate its photophysical properties, the TPE in THF/H2O binary solvents, TPE in THF solvents depending on concentration, and the following direct conversion from a dissolved state to a precipitated solid state were analyzed. Moreover, the TPE derivatives were also investigated to supply more evidence to better decipher the generally optical behaviors of TPE and its derivatives. For instance, the TPE derivative was homogeneously dispersed into tetraethyl orthosilicate to monitor the variance of photophysical properties during sol–gel processing. Consequently, TPE and its derivatives are hypothesized to abide by the anti-Kasha rule in dissolved states. In addition, the factors primarily influencing the nonlinear emission shifting of TPE and its derivatives are also discussed.
Collapse
Affiliation(s)
- Ming Fang
- Key Lab of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, China; (W.W.); (R.L.); (L.M.)
- Correspondence: (M.F.); (Y.W.)
| | - Wenjuan Wei
- Key Lab of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, China; (W.W.); (R.L.); (L.M.)
| | - Ruoxin Li
- Key Lab of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, China; (W.W.); (R.L.); (L.M.)
| | - Liucheng Mao
- Key Lab of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, China; (W.W.); (R.L.); (L.M.)
| | - Yuanheng Wang
- MOE Key Laboratory of Organic OptoElectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China; (Y.W.); (Z.S.)
| | - Yan Guan
- Analytical Instrumentation Center of Peking University, Center for Physicochemical Analysis and Measurement in ICCAS, Beijing 100871, China;
| | - Qiang Chen
- Laboratory of Plasma Physics and Materials, Beijing Institute of Graphic Communication, Beijing 102600, China;
| | - Zhigang Shuai
- MOE Key Laboratory of Organic OptoElectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China; (Y.W.); (Z.S.)
| | - Yen Wei
- Key Lab of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, China; (W.W.); (R.L.); (L.M.)
- Correspondence: (M.F.); (Y.W.)
| |
Collapse
|
7
|
Dawoud M, Attallah KM, Abdelhalim SM, Marzook FA, Abdelgawad MR, Mahmoud AF, Ibrahim IT. Labeling of Aspirin with 99mTc to Obtain a Possible Tumor Imaging Agent. RADIOCHEMISTRY 2022. [DOI: 10.1134/s106636222106014x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
8
|
Ulfo L, Cantelli A, Petrosino A, Costantini PE, Nigro M, Starinieri F, Turrini E, Zadran SK, Zuccheri G, Saporetti R, Di Giosia M, Danielli A, Calvaresi M. Orthogonal nanoarchitectonics of M13 phage for receptor targeted anticancer photodynamic therapy. NANOSCALE 2022; 14:632-641. [PMID: 34792088 DOI: 10.1039/d1nr06053h] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Photodynamic therapy (PDT) represents a promising therapeutic modality for cancer. Here we used an orthogonal nanoarchitectonics approach (genetic/chemical) to engineer M13 bacteriophages as targeted vectors for efficient photodynamic killing of cancer cells. M13 was genetically refactored to display on the phage tip a peptide (SYPIPDT) able to bind the epidermal growth factor receptor (EGFR). The refactored M13EGFR phages demonstrated EGFR-targeted tropism and were internalized by A431 cancer cells, that overexpress EGFR. Using an orthogonal approach to the genetic display, M13EGFR phages were then chemically modified, conjugating hundreds of Rose Bengal (RB) photosensitizing molecules on the capsid surface, without affecting the selective recognition of the SYPIPDT peptides. Upon internalization, the M13EGFR-RB derivatives generated intracellularly reactive oxygen species, activated by an ultralow intensity white light irradiation. The killing activity of cancer cells is observed at picomolar concentrations of the M13EGFR phage.
Collapse
Affiliation(s)
- Luca Ulfo
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum - Università di Bologna, via Francesco Selmi 3, 40126 Bologna, Italy.
| | - Andrea Cantelli
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum - Università di Bologna, Via Francesco Selmi 2, 40126 Bologna, Italy.
| | - Annapaola Petrosino
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum - Università di Bologna, via Francesco Selmi 3, 40126 Bologna, Italy.
| | - Paolo Emidio Costantini
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum - Università di Bologna, via Francesco Selmi 3, 40126 Bologna, Italy.
| | - Michela Nigro
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum - Università di Bologna, via Francesco Selmi 3, 40126 Bologna, Italy.
| | - Francesco Starinieri
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum - Università di Bologna, via Francesco Selmi 3, 40126 Bologna, Italy.
| | - Eleonora Turrini
- Dipartimento di Scienze per la Qualità della Vita, Alma Mater Studiorum-Università di Bologna, Corso d'Augusto 237, 47921 Rimini, Italy
| | - Suleman Khan Zadran
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum - Università di Bologna, via Francesco Selmi 3, 40126 Bologna, Italy.
| | - Giampaolo Zuccheri
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum - Università di Bologna, via Francesco Selmi 3, 40126 Bologna, Italy.
| | - Roberto Saporetti
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum - Università di Bologna, Via Francesco Selmi 2, 40126 Bologna, Italy.
| | - Matteo Di Giosia
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum - Università di Bologna, Via Francesco Selmi 2, 40126 Bologna, Italy.
| | - Alberto Danielli
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum - Università di Bologna, via Francesco Selmi 3, 40126 Bologna, Italy.
| | - Matteo Calvaresi
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum - Università di Bologna, Via Francesco Selmi 2, 40126 Bologna, Italy.
| |
Collapse
|
9
|
Wang LX, Wang ZH, Sun XL, Zi CT, Wang XJ, Sheng J. Discovery of EGFR-Targeted Environment-Sensitive Fluorescent Probes for Cell Imaging and Efficient Tumor Detection. Bioorg Chem 2022; 121:105585. [DOI: 10.1016/j.bioorg.2021.105585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/30/2021] [Accepted: 12/22/2021] [Indexed: 12/01/2022]
|
10
|
Cano-Cortes MV, Altea-Manzano P, Laz-Ruiz JA, Unciti-Broceta JD, Lopez-Delgado FJ, Espejo-Roman JM, Diaz-Mochon JJ, Sanchez-Martin RM. An effective polymeric nanocarrier that allows for active targeting and selective drug delivery in cell coculture systems. NANOSCALE 2021; 13:3500-3511. [PMID: 33560282 DOI: 10.1039/d0nr07145e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this manuscript, we report the development of a versatile, robust, and stable targeting nanocarrier for active delivery. This nanocarrier is based on bifunctionalized polymeric nanoparticles conjugated to a monoclonal antibody that allows for active targeting of either (i) a fluorophore for tracking or (ii) a drug for monitoring specific cell responses. This nanodevice can efficiently discriminate between cells in coculture based on the expression levels of cell surface receptors. As a proof of concept, we have demonstrated efficient delivery using a broadly established cell surface receptor as the target, the epidermal growth factor receptor (EGFR), which is overexpressed in several types of cancers. Additionally, a second validation of this nanodevice was successfully carried out using another cell surface receptor as the target, the cluster of differentiation 147 (CD147). Our results suggest that this versatile nanocarrier can be expanded to other cell receptors and bioactive cargoes, offering remarkable discrimination efficiency between cells with different expression levels of a specific marker. This work supports the ability of nanoplatforms to boost and improve the progress towards personalized medicine.
Collapse
Affiliation(s)
- Maria Victoria Cano-Cortes
- GENYO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Avda. Ilustración 114, 18016 Granada, Spain. and Department of Medicinal & Organic Chemistry and Excellence Research Unit of "Chemistry applied to Biomedicine and the Environment", Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain and Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, 18071, Spain
| | - Patricia Altea-Manzano
- GENYO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Avda. Ilustración 114, 18016 Granada, Spain. and Laboratory of Cellular Metabolism and Metabolic Regulation, VIB-KU Leuven Center for Cancer Biology, Campus GasthuisberǵHerestraat 49, 3000 Leuven, Belgium
| | - Jose Antonio Laz-Ruiz
- GENYO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Avda. Ilustración 114, 18016 Granada, Spain. and Department of Medicinal & Organic Chemistry and Excellence Research Unit of "Chemistry applied to Biomedicine and the Environment", Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain and Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, 18071, Spain
| | | | - Francisco Javier Lopez-Delgado
- GENYO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Avda. Ilustración 114, 18016 Granada, Spain. and DestiNA Genomica S.L. PTS Granada, Avenida de la Innovación 1, Edificio BIC, 18016, Granada, Spain
| | - Jose Manuel Espejo-Roman
- GENYO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Avda. Ilustración 114, 18016 Granada, Spain. and Department of Medicinal & Organic Chemistry and Excellence Research Unit of "Chemistry applied to Biomedicine and the Environment", Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain and Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, 18071, Spain
| | - Juan Jose Diaz-Mochon
- GENYO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Avda. Ilustración 114, 18016 Granada, Spain. and Department of Medicinal & Organic Chemistry and Excellence Research Unit of "Chemistry applied to Biomedicine and the Environment", Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain and Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, 18071, Spain
| | - Rosario M Sanchez-Martin
- GENYO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Avda. Ilustración 114, 18016 Granada, Spain. and Department of Medicinal & Organic Chemistry and Excellence Research Unit of "Chemistry applied to Biomedicine and the Environment", Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain and Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, 18071, Spain
| |
Collapse
|
11
|
Alabresm A, Decho AW, Lead J. A novel method to estimate cellular internalization of nanoparticles into gram-negative bacteria: Non-lytic removal of outer membrane and cell wall. NANOIMPACT 2021; 21:100283. [PMID: 35559775 DOI: 10.1016/j.impact.2020.100283] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 12/10/2020] [Accepted: 12/10/2020] [Indexed: 06/15/2023]
Abstract
Bacteria efficiently take up small organic molecules and ions. However, the internalization of particulate forms, specifically nanoparticles (NPs) has been understudied and is a newly-emerging area of interest. However, determination of true cellular internalization is challenging owing to the difficulty of separating the aqueous phase from bacteria-associated NPs and, more importantly, of differentiating between internalized and NPs sorbed on bacteria surfaces. In this work, we developed and validated an extraction method which can operationally estimate internalization of metal NPs into Gram-negative bacteria. The outer cell membrane and cell wall, collectively called the periplasm, was successfully removed from bacteria using ethylenediaminetetraacetic acid (EDTA) at an optimized exposure period and concentration, without lysis of bacteria. This was followed by standard digestion and metal measurements. Verification of each step of the methodology was conducted by assessing both cellular and metal behavior. Specifically, the combined approaches of live/dead staining of bacteria, optical density measurements, transmission electron microscopy (TEM) and metal analyses of the supernatant indicated that the method operationally separated externally-sorbed NPs from those internalized actually localized within the bacterial cytoplasm. However, this new method is ideally used alongside other methods in a multi-method approach, to provide improved data quality. Therefore, it should be used with CSLM, FACS, TEM and other available methods.
Collapse
Affiliation(s)
- Amjed Alabresm
- Center for Environmental Nanoscience and Risk (CENR), Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA; Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA; Department of Biological Development of Shatt Al-Arab & N. Arabian Gulf, Marine Science Centre, University of Basrah, Basrah, Iraq
| | - Alan W Decho
- Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Jamie Lead
- Center for Environmental Nanoscience and Risk (CENR), Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA.
| |
Collapse
|
12
|
Abstract
Lung cancer is one of the serious malignant tumors with high morbidity and mortality due to the poor diagnosis and early metastasis. The developing nanotechnology provides novel concepts and research strategies for the lung cancer diagnosis by employing nanomaterials as diagnostic reagents to enhance diagnostic efficiency. This commentary introduces recent progress using nanoparticles for lung cancer diagnosis from two aspects of in vivo and in vitro detection. The challenges and future research perspectives are proposed at the end of the paper.
Collapse
|
13
|
Li Y, Tang R, Liu X, Gong J, Zhao Z, Sheng Z, Zhang J, Li X, Niu G, Kwok RTK, Zheng W, Jiang X, Tang BZ. Bright Aggregation-Induced Emission Nanoparticles for Two-Photon Imaging and Localized Compound Therapy of Cancers. ACS NANO 2020; 14:16840-16853. [PMID: 33197171 DOI: 10.1021/acsnano.0c05610] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Photodynamic therapy (PDT), a noninvasive therapeutic strategy for cancer treatment, which always suffers from the low reactive oxygen species (ROS) yield of traditional organic dyes. Herein, we present lipid-encapsulated aggregation-induced emission nanoparticles (AIE NPs) that have a high quantum yield (23%) and a maximum two-photon absorption (TPA) cross-section of 560 GM irradiated by near-infrared light (800 nm). The AIE NPs can serve as imaging agents for spatiotemporal imaging of tumor tissues with a penetration depth up to 505 μm on mice melanoma model. Importantly, the AIE NPs can simultaneously generate singlet oxygen (1O2) and highly toxic hydroxyl radicals (•OH) upon irradiation with 800 nm irradiation for photodynamic tumor ablation. In addition, the AIE NPs can be effectively cleared from the mouse body after the imaging and therapy. This study provides a strategy to develop theranostic agents for cancer image-guided PDT with high brightness, superior photostability, and high biosafety.
Collapse
Affiliation(s)
- Ying Li
- Center for AIE Research, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518061, China
| | - Rongbing Tang
- School of Stomatology, Lanzhou University, 199 Donggang Western Rd, Lanzhou 730000, China
- GBA Research Innovation Institute for Nanotechnology, CAS Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for NanoScience and Technology, BeiYiTiao, Zhongguancun, Beijing 100190, China
| | - Xiaoyan Liu
- Department of Biomedical Engineering, Southern University of Science and Technology, No. 1088 Xueyuan Rd, Nanshan District, Shenzhen 518055, China
- GBA Research Innovation Institute for Nanotechnology, CAS Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for NanoScience and Technology, BeiYiTiao, Zhongguancun, Beijing 100190, China
| | - Junyi Gong
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology, Guangzhou 510640, China
| | - Zonghai Sheng
- Paul C. Lauterbur Research Center for Biomedical Imaging, Shenzhen Key Laboratory of Ultrasound Imaging and Therapy, CAS Key Laboratory of Health Informatics, Institute of Biomedical and Health Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Jiangjiang Zhang
- Department of Biomedical Engineering, Southern University of Science and Technology, No. 1088 Xueyuan Rd, Nanshan District, Shenzhen 518055, China
| | - Xuanyu Li
- Department of Biomedical Engineering, Southern University of Science and Technology, No. 1088 Xueyuan Rd, Nanshan District, Shenzhen 518055, China
| | - Guangle Niu
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Ryan T K Kwok
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Wenfu Zheng
- GBA Research Innovation Institute for Nanotechnology, CAS Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for NanoScience and Technology, BeiYiTiao, Zhongguancun, Beijing 100190, China
| | - Xingyu Jiang
- Department of Biomedical Engineering, Southern University of Science and Technology, No. 1088 Xueyuan Rd, Nanshan District, Shenzhen 518055, China
| | - Ben Zhong Tang
- Center for AIE Research, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518061, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology, Guangzhou 510640, China
| |
Collapse
|
14
|
Kim HY, Um SH, Sung Y, Shim MK, Yang S, Park J, Kim ES, Kim K, Kwon IC, Ryu JH. Epidermal growth factor (EGF)-based activatable probe for predicting therapeutic outcome of an EGF-based doxorubicin prodrug. J Control Release 2020; 328:222-236. [DOI: 10.1016/j.jconrel.2020.08.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/20/2020] [Accepted: 08/23/2020] [Indexed: 02/07/2023]
|
15
|
Jiao H, Zhao X, Han J, Zhang J, Wang J. Synthesis of a novel 99mTc labeled GE11 peptide for EGFR SPECT imaging. Int J Radiat Biol 2020; 96:1443-1451. [PMID: 32809887 DOI: 10.1080/09553002.2020.1811419] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
PURPOSE This study investigated a novel SPECT agent for the noninvasive imaging of EGFR-overexpressing tumors. METHODS The EGFR-targeting peptide GE11 was synthesized with the introduction of four amino acids (GGGC) to its C-terminal to act as a strong chelator and radiolabeled using 99mTc. The radiochemical yield of the 99mTc-peptide-GE11 were evaluated using RP-HPLC. Cellular assays of the probe were performed on two NSCLC cell lines: A549 (high expression) and H23 (low expression). Biodistribution and SPECT imaging were performed in BALB/c nude mice bearing A549 and H23 NSCLC xenografts. RESULTS The 99mTc-peptide-GE11 was prepared at high efficiency with radiochemical yield of 98.40 ± 1.00 % and it showed favorable stability. The cellular uptake was significantly higher in A549 than in H23 at all time points (especially at 1 h, which was 10.34 ± 0.72 and 2.04 ± 0.18, respectively). A nearly 56% reduction in probe uptake was observed after pretreatment with excess unlabeled peptides. The performance of SPECT imaging and biodistribution demonstrated higher uptake of the 99mTc-peptide-GE11 in A549 xenograft than in H23 xenografts. CONCLUSION The new SPECT tracer 99mTc-peptide-GE11 showed EGFR specificity, favorable pharmacokinetics and great potential for EGFR-targeted imaging.
Collapse
Affiliation(s)
- Honglei Jiao
- Department of Nuclear Medicine, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China.,Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xinming Zhao
- Department of Nuclear Medicine, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jingya Han
- Department of Nuclear Medicine, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jingmian Zhang
- Department of Nuclear Medicine, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jianfang Wang
- Department of Nuclear Medicine, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| |
Collapse
|
16
|
Ducharme GT, LaCasse Z, Sheth T, Nesterova IV, Nesterov EE. Design of Turn‐On Near‐Infrared Fluorescent Probes for Highly Sensitive and Selective Monitoring of Biopolymers. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gerard T. Ducharme
- Department of Chemistry Louisiana State University Baton Rouge LA 70803 USA
| | - Zane LaCasse
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Tanya Sheth
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Irina V. Nesterova
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Evgueni E. Nesterov
- Department of Chemistry Louisiana State University Baton Rouge LA 70803 USA
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| |
Collapse
|
17
|
Azizi M, Dianat-Moghadam H, Salehi R, Farshbaf M, Iyengar D, Sau S, Iyer AK, Valizadeh H, Mehrmohammadi M, Hamblin MR. Interactions Between Tumor Biology and Targeted Nanoplatforms for Imaging Applications. ADVANCED FUNCTIONAL MATERIALS 2020; 30:1910402. [PMID: 34093104 PMCID: PMC8174103 DOI: 10.1002/adfm.201910402] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Indexed: 05/04/2023]
Abstract
Although considerable efforts have been conducted to diagnose, improve, and treat cancer in the past few decades, existing therapeutic options are insufficient, as mortality and morbidity rates remain high. Perhaps the best hope for substantial improvement lies in early detection. Recent advances in nanotechnology are expected to increase the current understanding of tumor biology, and will allow nanomaterials to be used for targeting and imaging both in vitro and in vivo experimental models. Owing to their intrinsic physicochemical characteristics, nanostructures (NSs) are valuable tools that have received much attention in nanoimaging. Consequently, rationally designed NSs have been successfully employed in cancer imaging for targeting cancer-specific or cancer-associated molecules and pathways. This review categorizes imaging and targeting approaches according to cancer type, and also highlights some new safe approaches involving membrane-coated nanoparticles, tumor cell-derived extracellular vesicles, circulating tumor cells, cell-free DNAs, and cancer stem cells in the hope of developing more precise targeting and multifunctional nanotechnology-based imaging probes in the future.
Collapse
Affiliation(s)
- Mehdi Azizi
- Proteomics Research Centre, Tabriz University of Medical Sciences, Tabriz 5165665811, Iran
| | - Hassan Dianat-Moghadam
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz 5165665621, Iran
| | - Roya Salehi
- Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Golgasht Street, Tabriz 516615731, Iran
| | - Masoud Farshbaf
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz 6581151656, Iran
| | - Disha Iyengar
- U-BiND Systems Laboratory, Department of Pharmaceutical Sciences, Wayne State University, Detroit, MI 48201, USA
| | - Samaresh Sau
- U-BiND Systems Laboratory, Department of Pharmaceutical Sciences, Wayne State University, Detroit, MI 48201, USA
| | - Arun K Iyer
- U-BiND Systems Laboratory, Department of Pharmaceutical Sciences, Wayne State University, Detroit, MI 48201, USA
| | - Hadi Valizadeh
- Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Golgasht Street, Tabriz 516615731, Iran
| | | | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| |
Collapse
|
18
|
Xu D, Li L, Chu C, Zhang X, Liu G. Advances and perspectives in near-infrared fluorescent organic probes for surgical oncology. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 12:e1635. [PMID: 32297455 DOI: 10.1002/wnan.1635] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 02/25/2020] [Accepted: 03/19/2020] [Indexed: 12/11/2022]
Abstract
Surgical resection of solid tumors is currently the most efficient and preferred therapeutic strategy for treating cancer. Despite significant medical, technical, and scientific advances, the complete treatment of this lethal disease is still a challenging task. New imaging techniques and contrast agents are urgently needed to improve cytoreductive surgery and patient outcomes. Tumor-targeted probes are valuable for guiding a surgical resection of tumor from subjective judgments to visual inspection. Near-infrared (NIR) fluorescent imaging is a promising technology in preclinical and clinical tumor diagnosis and therapy. The rapid development in NIR fluorophores with improved optical properties, targeting strategies, and imaging devices has brought about prospective study of novel NIR nanomaterials for intraoperative tumor detection. In this review, we summarize the recent development in NIR-emitting organic fluorophores and cancer-targeting strategies that specifically target and accumulate in tumors for the molecular imaging of cancerous cells. We believe this technique utilizing new fluorescent probes with an intraoperative optical imaging capacity could provide a more sensitive and accurate method for cancer resection guidance, thereby resulting in better surgical outcomes. This article is categorized under: Diagnostic Tools > in vivo Nanodiagnostics and Imaging Nanotechnology Approaches to Biology > Nanoscale Systems in Biology.
Collapse
Affiliation(s)
- Dazhuang Xu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China.,Department of Chemistry, Nanchang University, Nanchang, China
| | - Lei Li
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China
| | - Chengchao Chu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China
| | - Xiaoyong Zhang
- Department of Chemistry, Nanchang University, Nanchang, China
| | - Gang Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China
| |
Collapse
|
19
|
Yang Y, Jin YJ, Jia X, Lu SK, Fu ZR, Liu YX, Liu Y. Supramolecular Hyaluronic Assembly with Aggregation-Induced Emission Mediated in Two Stages for Targeting Cell Imaging. ACS Med Chem Lett 2020; 11:451-456. [PMID: 32292549 PMCID: PMC7153013 DOI: 10.1021/acsmedchemlett.9b00559] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 02/28/2020] [Indexed: 01/25/2023] Open
Abstract
Supramolecular aggregation-induced emission (AIE) has become a research hotspot in cell imaging. Herein, supramolecular assembly with AIE effect was constructed in two stages, where adamantane modified tetraphenylethene self-assembly emitted weak fluorescence, and then after adding β-cyclodextrin modified hyaluronic acid, the formed nanoparticles enhanced AIE fluorescence for targeted cancer cell imaging.
Collapse
Affiliation(s)
- Yang Yang
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Ya-Jun Jin
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Xin Jia
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Shi-Kuo Lu
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Ze-Rui Fu
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Yu-Xi Liu
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Yu Liu
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China
| |
Collapse
|
20
|
Ducharme GT, LaCasse Z, Sheth T, Nesterova IV, Nesterov EE. Design of Turn‐On Near‐Infrared Fluorescent Probes for Highly Sensitive and Selective Monitoring of Biopolymers. Angew Chem Int Ed Engl 2020; 59:8440-8444. [DOI: 10.1002/anie.202000108] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 03/03/2020] [Indexed: 11/05/2022]
Affiliation(s)
- Gerard T. Ducharme
- Department of Chemistry Louisiana State University Baton Rouge LA 70803 USA
| | - Zane LaCasse
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Tanya Sheth
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Irina V. Nesterova
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Evgueni E. Nesterov
- Department of Chemistry Louisiana State University Baton Rouge LA 70803 USA
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| |
Collapse
|
21
|
|
22
|
Surface engineering of nanomaterials with phospholipid-polyethylene glycol-derived functional conjugates for molecular imaging and targeted therapy. Biomaterials 2019; 230:119646. [PMID: 31787335 DOI: 10.1016/j.biomaterials.2019.119646] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 11/16/2019] [Accepted: 11/21/2019] [Indexed: 12/12/2022]
Abstract
In recent years, phospholipid-polyethylene glycol-derived functional conjugates have been widely employed to decorate different nanomaterials, due to their excellent biocompatibility, long blood circulation characteristics, and specific targeting capability. Numerous in vivo studies have demonstrated that nanomedicines peripherally engineered with phospholipid-polyethylene glycol-derived functional conjugates show significantly increased selective and efficient internalization by target cells/tissues. Targeting moieties including small-molecule ligands, peptides, proteins, and antibodies are generally conjugated onto PEGylated phospholipids to decorate liposomes, micelles, hybrid nanoparticles, nanocomplexes, and nanoemulsions for targeted delivery of diagnostic and therapeutic agents to diseased sites. In this review, the synthesis methods of phospholipid-polyethylene glycol-derived functional conjugates, biophysicochemical properties of nanomedicines decorated with these conjugates, factors dominating their targeting efficiency, as well as their applications for in vivo molecular imaging and targeted therapy were summarized and discussed.
Collapse
|
23
|
Pal R, Kang H, Choi HS, Kumar ATN. Fluorescence Lifetime-Based Tumor Contrast Enhancement Using an EGFR Antibody-Labeled Near-Infrared Fluorophore. Clin Cancer Res 2019; 25:6653-6661. [PMID: 31481509 DOI: 10.1158/1078-0432.ccr-19-1686] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/18/2019] [Accepted: 08/23/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE Imaging techniques for highly specific detection of cancer cells in vivo can have applications ranging from preclinical drug discovery studies to clinical cancer diagnosis and surgical therapy. Although fluorescence imaging using cancer-targeted antibodies has shown promise, nonspecific probe accumulation in tissue results in significant background fluorescence, reducing detection sensitivity using traditional intensity-based continuous-wave (CW) fluorescence imaging. Here we demonstrate that fluorescence lifetime (FLT) imaging can provide significant tumor contrast enhancement over CW intensity in preclinical models of human breast cancer. EXPERIMENTAL DESIGN Mice bearing MDA-MB-231 tumors were injected with anti-EGFR antibody conjugated to the fluorescent dye IRDye 800CW (anti-EGFR-800). Time domain fluorescence imaging was performed in vivo and in situ up to 48 hours after dye injection. RESULTS Mice injected with anti-EGFR-800 showed a significantly longer FLT (0.7 ± 0.03 ns) compared with the FLT of nonspecific probe uptake in liver (0.63 ± 0.05 ns), providing a dramatic improvement in sensitivity and specificity compared with CW intensity. IgG antibody-conjugated IRDye 800CW did not show an increased FLT compared with normal tissue, suggesting that the FLT increase of anti-EGFR-800 in tumors was associated with receptor expression. Using serial surgery, we show that FLT allows the detection of smaller residual tumors in the surgical bed than possible using CW intensity. CONCLUSIONS Our data suggest that FLT can significantly enhance tumor contrast using fluorescently labeled antibodies, thereby accelerating the efficient clinical application of these probes for margin assessment in image-guided surgery and for highly specific detection of tumor receptors in vivo.
Collapse
Affiliation(s)
- Rahul Pal
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Homan Kang
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Hak Soo Choi
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Anand T N Kumar
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts.
| |
Collapse
|
24
|
Fasolato C, Giantulli S, Capocefalo A, Toumia Y, Notariello D, Mazzarda F, Silvestri I, Postorino P, Domenici F. Antifolate SERS-active nanovectors: quantitative drug nanostructuring and selective cell targeting for effective theranostics. NANOSCALE 2019; 11:15224-15233. [PMID: 31385577 DOI: 10.1039/c9nr01075k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
One of the frontiers of nanomedicine is the rational design of theranostic nanovectors. These are nanosized materials combining diagnostic and therapeutic capabilities, i.e. capable of tracking cancer cells and tissues in complex environments, and of selectively acting against them. We herein report on the preparation and application of antifolate plasmonic nanovectors, made of functionalized gold nanoparticles conjugated with the folic acid competitors aminopterin and methotrexate. Due to the overexpression of folate binding proteins on many types of cancer cells, these nanosystems can be exploited for selective cancer cell targeting. The strong surface enhanced Raman scattering (SERS) signature of these nanovectors acts as a diagnostic tool, not only for tracing their presence in biological samples, but also, through a careful spectral analysis, to precisely quantify the amount of drug loaded on a single nanoparticle, and therefore delivered to the cells. Meanwhile, the therapeutic action is implemented based on the strong toxicity of antifolate drugs. Remarkably, supplying the drug in the nanostructured form, rather than as a free molecule, enhances its specific toxicity. The selectivity of the antifolate nanovectors can be optimized by the design of a hybrid folate/antifolate coloaded nanovector for the specific targeting of folate receptor α, which is overexpressed on numerous cancer cell types.
Collapse
Affiliation(s)
- Claudia Fasolato
- Dipartimento di Fisica e Geologia, Università degli Studi di Perugia, Perugia, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Wu F, Wu X, Duan Z, Huang Y, Lou X, Xia F. Biomacromolecule-Functionalized AIEgens for Advanced Biomedical Studies. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1804839. [PMID: 30740889 DOI: 10.1002/smll.201804839] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 12/13/2018] [Indexed: 06/09/2023]
Abstract
The advances in bioinformatics and biomedicine have promoted the development of biomedical imaging and theranostic systems to respectively extend the endogenous biomarker imaging with high contrast and enhance the therapeutic effect with high efficiency. The emergence of biomacromolecule-functionalized aggregation-induced emitters (AIEgens), utilizing AIEgens, and biomacromolecules (nucleic acids, peptides, glycans, and lipids), displays specific targeting ability to cancer cell, improved biocompatibility, reduced toxicity, enhanced therapeutic effect, and so forth. This review summarizes the rational design of biomacromolecule-functionalized AIEgens and their biomedical applications in recent ten years, including high-resolution optical imaging of cell, tissue, and small animal model with low background; the biomarker detection for early diagnosis and prognosis; the delivery and monitoring of prodrugs; image-guide photodynamic therapy and its combination with chemotherapy. Through illustrating their functional mechanisms and application, it is hoped that this review would open up a completely new train of research thought for attracted researchers in various fields.
Collapse
Affiliation(s)
- Feng Wu
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Xia Wu
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Zhijuan Duan
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Yu Huang
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Xiaoding Lou
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Fan Xia
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China
| |
Collapse
|
26
|
Advances in the strategies for designing receptor-targeted molecular imaging probes for cancer research. J Control Release 2019; 305:1-17. [DOI: 10.1016/j.jconrel.2019.04.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 04/09/2019] [Accepted: 04/21/2019] [Indexed: 12/24/2022]
|
27
|
Jin H, Jin Q, Liang Z, Liu Y, Qu X, Sun Q. Quantum Dot Based Fluorescent Traffic Light Nanoprobe for Specific Imaging of Avidin-Type Biotin Receptor and Differentiation of Cancer Cells. Anal Chem 2019; 91:8958-8965. [PMID: 31251580 DOI: 10.1021/acs.analchem.9b00924] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Sensitive and specific visualization of cell surface biotin receptors (BRs) a class of clinically important biomarkers, remains a challenge. In this work, a dual-emission ratiometric fluorescent nanoprobe is developed for specific imaging of cell surface avidin, a subtype of BRs. The nanoprobe comprises a dual-emission quantum dot nanohybrid, wherein a silica-encapsulated red-emitting QD (rQD@SiO2) is used as the "core" and green-emitting QDs (gQDs) are used as "satellites", which are further decorated with a new "love-hate"-type BR ligand, a phenanthroline-biotin conjugate with an amino linker. The nanoprobe shows intense rQD emission but quenched gQD emission by the BR ligand. Upon imaging, the rQD emission stays constant and the gQD emission is restored as cell surface avidin accrues. Accordingly, the overlaid fluorescence color collected from red and green emission changes from red to yellow and then to green. We refer to such a color change as a traffic light pattern and the nanoprobe as a fluorescent traffic light nanoprobe. We demonstrate the application of our fluorescent traffic light nanoprobe to characterize cancer cells. By the traffic light pattern, cervical carcinoma and normal cells, as well as different-type cancer cells including BR-negative colon cancer cells, BR-positive hepatoma carcinoma cells, breast cancer cells, and their subtypes, have been visually differentiated. We further demonstrate a use of our nanoprobe to distinguish the G2 phase from other stages in a cell cycle. These applications provide new insights into visualizing cell surface biomarkers with remarkable imaging resolution and accuracy.
Collapse
Affiliation(s)
- Haojun Jin
- State Key Laboratory of Bioelectronics, School of Biological Science & Medical Engineering , Southeast University , Nanjing 210096 , People's Republic of China
| | - Qian Jin
- State Key Laboratory of Bioelectronics, School of Biological Science & Medical Engineering , Southeast University , Nanjing 210096 , People's Republic of China
| | - Zhenghui Liang
- State Key Laboratory of Bioelectronics, School of Biological Science & Medical Engineering , Southeast University , Nanjing 210096 , People's Republic of China
| | - Yuqian Liu
- State Key Laboratory of Bioelectronics, School of Biological Science & Medical Engineering , Southeast University , Nanjing 210096 , People's Republic of China
| | - Xiaojun Qu
- State Key Laboratory of Bioelectronics, School of Biological Science & Medical Engineering , Southeast University , Nanjing 210096 , People's Republic of China
| | - Qingjiang Sun
- State Key Laboratory of Bioelectronics, School of Biological Science & Medical Engineering , Southeast University , Nanjing 210096 , People's Republic of China
| |
Collapse
|
28
|
Castellani C, Fedrigo M, Tavano R, Cappellini R, Fedeli C, Mognato M, Abdel-Mottaleb MMA, Lamprecht A, Tudorancea I, Porumb V, Iliescu R, Angelini A, Papini E, Dimofte G. Tumor-facing hepatocytes significantly contribute to mild hyperthermia-induced targeting of rat liver metastasis by PLGA-NPs. Int J Pharm 2019; 566:541-548. [PMID: 31173801 DOI: 10.1016/j.ijpharm.2019.06.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 05/22/2019] [Accepted: 06/03/2019] [Indexed: 11/26/2022]
Abstract
The effect of mild hyperthermia (MHT) on nanoparticle (NP) accumulation in rat model liver metastasis and the contribution of neoplastic and non-neoplastic cells were characterized. CdSe/ZnS QD-doped poly(lactic-co-glycolic acid) (PLGA) NPs (155 ± 10 nm) were delivered via the ileocolic vein to metastatic livers 15 min after localized MW irradiation (1 min, 41 °C) or in normothermia (37 °C, NT). Quantitative analysis of tissue sections by confocal fluorescence microscopy 1 h after NP injection showed no NP tumor accumulation in NT. On the contrary, MHT increased NP association with tumor, compared to normal tissue. Counterstaining of specific markers showed that the MHT effect is due to an increased NP endocytosis not only by tumor cells, but also by hepatocytes at the growing tumor edge and, to a minor extent, by tumor-associated macrophages. High-NP capturing hepatocytes, close to the tumor, may be a relevant phenomenon in MHT-induced increased targeting of NPs to liver metastasis, influencing their therapeutic efficacy.
Collapse
Affiliation(s)
- Chiara Castellani
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Italy
| | - Marny Fedrigo
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Italy
| | - Regina Tavano
- Department of Biomedical Sciences, University of Padova, Italy
| | | | - Chiara Fedeli
- Department of Biomedical Sciences, University of Padova, Italy
| | | | - Mona M A Abdel-Mottaleb
- PEPITE EA4267, Université Bourgogne Franche-Comté, F-25000 Besançon, France; Department of Pharmaceutics and Industrial Pharmacy, Ain Shams University, Cairo, Egypt
| | - Alf Lamprecht
- PEPITE EA4267, Université Bourgogne Franche-Comté, F-25000 Besançon, France; Department of Pharmaceutical Technology and Biopharmaceutics, University of Bonn, Germany.
| | - Ionut Tudorancea
- Department of Internal Medicine, University of Medicine and Pharmacy "Grigore T. Popa" Iasi, Romania.
| | - Vlad Porumb
- Department of Surgery, University of Medicine and Pharmacy "Grigore T. Popa" Iasi, Regional Institute of Oncology Iasi, Romania
| | - Radu Iliescu
- Department of Pharmacology, University of Medicine and Pharmacy "Grigore T. Popa" Iasi, Regional Institute of Oncology Iasi, Romania
| | - Annalisa Angelini
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Italy
| | - Emanuele Papini
- Department of Biomedical Sciences, University of Padova, Italy.
| | - Gabriel Dimofte
- Department of Internal Medicine, University of Medicine and Pharmacy "Grigore T. Popa" Iasi, Romania
| |
Collapse
|
29
|
Xie S, Wong AYH, Chen S, Tang BZ. Fluorogenic Detection and Characterization of Proteins by Aggregation‐Induced Emission Methods. Chemistry 2019; 25:5824-5847. [DOI: 10.1002/chem.201805297] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Sheng Xie
- Ming Wai Lau Centre for Reparative MedicineKarolinska Institutet Hong Kong S.A.R. China
| | - Alex Y. H. Wong
- Ming Wai Lau Centre for Reparative MedicineKarolinska Institutet Hong Kong S.A.R. China
| | - Sijie Chen
- Ming Wai Lau Centre for Reparative MedicineKarolinska Institutet Hong Kong S.A.R. China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National, Engineering Research Center for Tissue Restoration and ReconstructionInstitute of Molecular Functional MaterialsState Key Laboratory of NeuroscienceDivision of Biomedical Engineering, and Division of Life Science, HKUST-Shenzhen Research InstituteThe Hong Kong University of Science and Technology, Kowloon Hong Kong S.A.R. China
- NSFC Center for Luminescence from Molecular AggregatesSCUT-HKUST Joint Research InstituteState Key Laboratory of Luminescent Materials and DevicesSouth China University of Technology Guangzhou 510640 P.R. China
| |
Collapse
|
30
|
Liu H, Zhang Z, Zhao Y, Zhou Y, Xue B, Han Y, Wang Y, Mu X, Zang S, Zhou X, Li Z. A water-soluble two-dimensional supramolecular organic framework with aggregation-induced emission for DNA affinity and live-cell imaging. J Mater Chem B 2019; 7:1435-1441. [PMID: 32255014 DOI: 10.1039/c8tb03206h] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A water-soluble two-dimensional supramolecular organic framework (2D SOF) was prepared via self-assembly of cucurbit[8]uril (CB[8]) and a three-arm flat linker molecule, which contains a benzene ring as the core and three Brooker's merocyanine (BM) analogs as arms. The strong host-guest interactions between BM and CB[8] and the directional head-to-tail stacking modes between the BM arms synergistically led to the formation of a 2D SOF. The structure of the 2D SOF was verified by 1H NMR, 2D 1H NMR NOESY, and DLS characterizations, while the monolayer structure was characterized by Cryo-TEM and AFM measurements. The 2D SOF exhibited an obvious AIE enhancement effect in H2O. In addition, DNA induced photoluminescence enhancement was observed for the monomer. As a result, this AIEgen-based 2D SOF could feature not only as a cell visualizer but also as a tracker for the nucleus in biological imaging due to the dynamic assembly process.
Collapse
Affiliation(s)
- Hui Liu
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Nakamura M, Watanabe N. Subchronic intravenous toxicity study of biofunctional ZnO and its application as a fluorescence probe for cell-specific targeting. J Biochem Mol Toxicol 2019; 33:e22276. [PMID: 30597668 DOI: 10.1002/jbt.22276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 10/15/2018] [Accepted: 10/26/2018] [Indexed: 11/07/2022]
Abstract
Successful development of safe and highly effective nanoprobes for targeted imaging of in vivo early cancer is a great challenge. Herein, we choose the visible-light emitting zinc oxide non-core/shell type nanoparticle (NP) fluorophores (ZHIE) as prototypical materials. We have reported on these materials previously. The results showed that the ZHIE NPs exhibited good water solubility and good biocompatibility. This study was conducted to investigate the toxicity of ZHIE NPs when intravenously administered to mice repeatedly at the dose required for successful tumor imaging in vivo. Anti-macrophage-1 antigen (Mac1), a macrophage differentiation antigen, antibody-conjugated ZHIE NPs successfully realized targeted imaging of murine macrophage cell line Raw264.7 cells. In conclusion, ZHIE NPs are not toxic in vivo and antibody-conjugated ZHIE NPs have great potential in applications, such as single cell labeling.
Collapse
Affiliation(s)
- Morihiko Nakamura
- Division of Regional Collaborative Medical Research, Office for Regional Collaboration and Innovation, Shimane University
| | - Natsuko Watanabe
- Division of Regional Collaborative Medical Research, Office for Regional Collaboration and Innovation, Shimane University
| |
Collapse
|
32
|
Chen H, Gu Z, An H, Chen C, Chen J, Cui R, Chen S, Chen W, Chen X, Chen X, Chen Z, Ding B, Dong Q, Fan Q, Fu T, Hou D, Jiang Q, Ke H, Jiang X, Liu G, Li S, Li T, Liu Z, Nie G, Ovais M, Pang D, Qiu N, Shen Y, Tian H, Wang C, Wang H, Wang Z, Xu H, Xu JF, Yang X, Zhu S, Zheng X, Zhang X, Zhao Y, Tan W, Zhang X, Zhao Y. Precise nanomedicine for intelligent therapy of cancer. Sci China Chem 2018. [DOI: 10.1007/s11426-018-9397-5] [Citation(s) in RCA: 279] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
33
|
Zhu C, Kwok RTK, Lam JWY, Tang BZ. Aggregation-Induced Emission: A Trailblazing Journey to the Field of Biomedicine. ACS APPLIED BIO MATERIALS 2018; 1:1768-1786. [DOI: 10.1021/acsabm.8b00600] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Chunlei Zhu
- Department of Chemistry, the Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Department of Chemical and Biological Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Ryan T. K. Kwok
- Department of Chemistry, the Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Department of Chemical and Biological Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Jacky W. Y. Lam
- Department of Chemistry, the Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Department of Chemical and Biological Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Ben Zhong Tang
- Department of Chemistry, the Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Department of Chemical and Biological Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- Centre for Aggregation-Induced Emission, SCUT-HKUST Joint Research Institute, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing First RD, South Area, Hi-Tech Park, Nanshan, Shenzhen 518057, China
| |
Collapse
|
34
|
Pal K, Sharma A, Koner AL. Synthesis of Two-Photon Active Tricomponent Fluorescent Probe for Distinguishment of Biotin Receptor Positive and Negative Cells and Imaging 3D-Spheroid. Org Lett 2018; 20:6425-6429. [PMID: 30295496 DOI: 10.1021/acs.orglett.8b02748] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A fluorescence microscopy-based distinguishment between biotin receptor (BiR) positive and negative cell lines via receptor-mediated endocytosis has been demonstrated. A water-soluble, three-component, two-photon (2P) active solvatofluorochromic probe has been designed and synthesized. The applicability of the probe for 2P microscopy and 3D-spheroid was also assessed.
Collapse
Affiliation(s)
- Kaushik Pal
- Department of Chemistry , Indian Institute of Science Education and Research Bhopal , Bhopal Bypass Road , Bhauri, Bhopal - 462066 , India
| | - Aman Sharma
- ExoCan Healthcare Technologies Pvt. Ltd. , Pune - 411008 , India
| | - Apurba L Koner
- Department of Chemistry , Indian Institute of Science Education and Research Bhopal , Bhopal Bypass Road , Bhauri, Bhopal - 462066 , India
| |
Collapse
|
35
|
Cetuximab-conjugated iodine doped carbon dots as a dual fluorescent/CT probe for targeted imaging of lung cancer cells. Colloids Surf B Biointerfaces 2018; 170:194-200. [DOI: 10.1016/j.colsurfb.2018.06.014] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/14/2018] [Accepted: 06/11/2018] [Indexed: 12/28/2022]
|
36
|
Liu X, Wang C, Liu Z. Protein-Engineered Biomaterials for Cancer Theranostics. Adv Healthc Mater 2018; 7:e1800913. [PMID: 30260583 DOI: 10.1002/adhm.201800913] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 08/19/2018] [Indexed: 12/18/2022]
Abstract
Proteins are an important class of biomaterials promising a variety of applications such as drug delivery, and imaging or therapy, owing to their biodegradability, biocompatibility, as well as inherent biological activities acting as enzymes, recognizing molecules, or therapeutics by themselves. Over the few past decades, different types of proteins with desired properties have been widely explored for biomedical applications. Many therapeutic proteins have now entered clinical use. This review therefore summarizes various strategies in the engineering of biomaterials for delivery of therapeutic proteins, as well as the recent development of protein-based biomaterials for cancer theranostics.
Collapse
Affiliation(s)
- Xiaowen Liu
- Pharmacology; Department of Basic Medical Sciences; Faculty of Medical Science; Jinan University; Guangzhou Guangdong 510632 China
| | - Chao Wang
- Institute of Functional Nano & Soft Materials (FUNSOM); Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices; Soochow University; Suzhou Jiangsu 215123 China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM); Jiangsu Key Laboratory for Carbon-based Functional Materials and Devices; Soochow University; Suzhou Jiangsu 215123 China
| |
Collapse
|
37
|
Wang M, Xu Y, Liu Y, Gu K, Tan J, Shi P, Yang D, Guo Z, Zhu W, Guo X, Cohen Stuart MA. Morphology Tuning of Aggregation-Induced Emission Probes by Flash Nanoprecipitation: Shape and Size Effects on in Vivo Imaging. ACS APPLIED MATERIALS & INTERFACES 2018; 10:25186-25193. [PMID: 29975045 DOI: 10.1021/acsami.8b08159] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Aggregation-induced emission (AIE) imaging probes have recently received considerable attention because of their unique property of high performance in the aggregated state and their imaging capability. However, the tendency of AIE molecules to aggregate into micron long irregular shapes, which significantly limits their application in vivo, is becoming a serious issue that needs to be addressed. Here, we introduce a novel engineering strategy to tune the morphology and size of AIE nanoaggregates, based on flash nanoprecipitation (FNP). Quinolinemalononitrile (ED) is encapsulated inside properly selected amphiphilic block copolymers of varying concentration. This leads to a variety of ED particle morphologies with different sizes. The shape and size are found to have strong influences on tumor targeting both in vitro and in vivo. The current results therefore indicate that the FNP method together with optimal choice of an amphiphilic copolymer is a universal method to systematically control the aggregation state of AIE materials and hence tune the morphology and size of AIE nanoaggregates, which is potentially useful for precise imaging at specific tumor sites.
Collapse
Affiliation(s)
| | - Yisheng Xu
- Engineering Research Center of Materials Chemical Engineering of Xinjiang Bingtuan , Shihezi University , Xinjiang 832000 , P. R. China
| | | | | | | | | | | | | | | | - Xuhong Guo
- Engineering Research Center of Materials Chemical Engineering of Xinjiang Bingtuan , Shihezi University , Xinjiang 832000 , P. R. China
| | | |
Collapse
|
38
|
Wu Y, Chen Z, Zhang P, Zhou L, Jiang T, Chen H, Gong P, Dimitrov DS, Cai L, Zhao Q. Recombinant-fully-human-antibody decorated highly-stable far-red AIEdots for in vivo HER-2 receptor-targeted imaging. Chem Commun (Camb) 2018; 54:7314-7317. [PMID: 29904764 DOI: 10.1039/c8cc03037e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We developed highly bright and stable far-red emissive AIEdots by using a new kind of click-functional PEG grafted amphiphilic polymer to coat hydrophobic AIE-active polymers (PDFDP). Furthermore, an anti-HER2 recombinant fully human antibody was produced and conjugated on the AIEdots via metal-free click chemistry to fabricate in vivo tumor-targeting nanoprobes.
Collapse
Affiliation(s)
- Yayun Wu
- Guangdong Key Laboratory of Nanomedicine, Shenzhen Engineering Laboratory of Nanomedicine and Nanoformulations, CAS Key Laboratory of Health Informatics, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, P. R. China.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Wu F, Su H, Cai Y, Wong WK, Jiang W, Zhu X. Porphyrin-Implanted Carbon Nanodots for Photoacoustic Imaging and in Vivo Breast Cancer Ablation. ACS APPLIED BIO MATERIALS 2018. [DOI: 10.1021/acsabm.8b00029] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Fengshou Wu
- State Key Laboratory of Environmental and Biological Analysis and Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Hong Kong, P. R. China
- Key Laboratory for Green Chemical Process of the Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, P. R. China
| | - Huifang Su
- Department of Medical Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, P. R. China
| | - Yuchen Cai
- Department of Medical Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, P. R. China
| | - Wai-Kwok Wong
- State Key Laboratory of Environmental and Biological Analysis and Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Hong Kong, P. R. China
| | - Wenqi Jiang
- Department of Medical Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, P. R. China
| | - Xunjin Zhu
- State Key Laboratory of Environmental and Biological Analysis and Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Hong Kong, P. R. China
| |
Collapse
|
40
|
Mei J, Huang Y, Tian H. Progress and Trends in AIE-Based Bioprobes: A Brief Overview. ACS APPLIED MATERIALS & INTERFACES 2018; 10:12217-12261. [PMID: 29140079 DOI: 10.1021/acsami.7b14343] [Citation(s) in RCA: 208] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Luminescent bioprobes are powerful analytical means for biosensing and optical imaging. Luminogens featured with aggregation-induced emission (AIE) attributes have emerged as ideal building blocks for high-performance bioprobes. Bioprobes constructed with AIE luminogens have been identified to be a novel class of FL light-up probing tools. In contrast to conventional bioprobes based on the luminophores with aggregation-caused quenching (ACQ) effect, the AIE-based bioprobes enjoy diverse superiorities, such as lower background, higher signal-to-noise ratio and sensitivity, better accuracy, and more outstanding resistance to photobleaching. AIE-based bioprobes have been tailored for a vast variety of purposes ranging from biospecies sensing to bioimaging to theranostics (i.e., image-guided therapies). In this review, recent five years' advances in AIE-based bioprobes are briefly overviewed in a perspective distinct from other reviews, focusing on the most appealing trends and progresses in this flourishing research field. There are altogether 11 trends outlined, which have been classified into four aspects: the probe composition and form (bioconjugtes, nanoprobes), the output signal of probe (far-red/near-infrared luminescence, two/three-photon excited fluorescence, phosphorescence), the modality and functionality of probing system (dual-modality, dual/multifunctionality), the probing object and application outlet (specific organelles, cancer cells, bacteria, real samples). Typical examples of each trend are presented and specifically demonstrated. Some important prospects and challenges are pointed out as well in the hope of intriguing more interests from researchers working in diverse areas into this exciting research field.
Collapse
Affiliation(s)
- Ju Mei
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering , East China University of Science & Technology , No. 130 Meilong Road , Shanghai 200237 , China
| | - Youhong Huang
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering , East China University of Science & Technology , No. 130 Meilong Road , Shanghai 200237 , China
| | - He Tian
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering , East China University of Science & Technology , No. 130 Meilong Road , Shanghai 200237 , China
| |
Collapse
|
41
|
Khanehzar A, Fraire JC, Xi M, Feizpour A, Xu F, Wu L, Coronado EA, Reinhard BM. Nanoparticle-cell interactions induced apoptosis: a case study with nanoconjugated epidermal growth factor. NANOSCALE 2018; 10:6712-6723. [PMID: 29589623 PMCID: PMC6035871 DOI: 10.1039/c8nr01106k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
In addition to the intrinsic toxicity associated with the chemical composition of nanoparticles (NP) and their ligands, biofunctionalized NP can perturb specific cellular processes through NP-cell interactions and induce programmed cell death (apoptosis). In the case of the epidermal growth factor (EGF), nanoconjugation has been shown to enhance the apoptotic efficacy of the ligand, but the critical aspects of the underlying mechanism and its dependence on the NP morphology remain unclear. In this manuscript we characterize the apoptotic efficacy of nanoconjugated EGF as a function of NP size (with sphere diameters in the range 20-80 nm), aspect ratio (A.R., in the range of 4.5 to 8.6), and EGF surface loading in EGFR overexpressing MDA-MB-468 cells. We demonstrate a significant size and morphology dependence in this relatively narrow parameter space with spherical NP with a diameter of approx. 80 nm being much more efficient in inducing apoptosis than smaller spherical NP or rod-shaped NP with comparable EGF loading. The nanoconjugated EGF is found to trigger an EGFR-dependent increase in cytoplasmic reactive oxygen species (ROS) levels but no indications of increased mitochondrial ROS levels or mitochondrial membrane damage are detected at early time points of the apoptosis induction. The increase in cytoplasmic ROS is accompanied by a perturbation of the intracellular glutathione homeostasis, which represents an important check-point for NP-EGF mediated apoptosis. Abrogation of the oxidative stress through the inhibition of EGFR signaling by the EGFR inhibitor AG1478 or addition of antioxidants N-acetyl cysteine (NAC) or tempol, but not trolox, successfully suppressed the apoptotic effect of nanoconjugated EGF. A model to account for the observed morphology dependence of EGF nanoconjugation enhanced apoptosis and the underlying NP-cell interactions is discussed.
Collapse
Affiliation(s)
- Ali Khanehzar
- Department of Chemistry and the Photonics Center, Boston University, Boston, Massachusetts 02215, USA.
| | | | | | | | | | | | | | | |
Collapse
|
42
|
Faucon A, Benhelli-Mokrani H, Fleury F, Dutertre S, Tramier M, Boucard J, Lartigue L, Nedellec S, Hulin P, Ishow E. Bioconjugated fluorescent organic nanoparticles targeting EGFR-overexpressing cancer cells. NANOSCALE 2017; 9:18094-18106. [PMID: 29135000 DOI: 10.1039/c7nr06533g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The field of optical bioimaging has considerably flourished with the advent of sophisticated microscopy techniques and ultra-bright fluorescent tools. Fluorescent organic nanoparticles (FONs) have thus recently appeared as very attractive labels for their high payload, absence of cytotoxicity and eventual biodegradation. Nevertheless, their bioconjugation to target specific receptors with high imaging contrast is scarcely performed. Moreover, assessing the reality of bioconjugation represents high challenges given the sub-nanomolar concentrations resulting from the commonly adopted nanoprecipitation fabrication process. Here, we describe how the combination of a magnetic shell allows us to easily generate red-emitting FONs conjugated with the epidermal growth factor ligand (EGF), a small protein promoting cancer cell proliferation by activating the EGF receptor (EGFR) pathway. Dual color fluorescence correlation spectroscopy combined with immunofluorescence is originally harnessed in its time trace mode to unambiguously demonstrate covalent attachment between the FON and EGF at sub-nanomolar concentrations. Strong asymmetric clustering of EGF-conjugated FONs is observed at the membrane of MDA-MB-468 human breast cancer cells overexpressing EGF receptors using super-resolution fluorescence microscopy. Such high recruitment of EGF-conjugated FONs is attributed to their EGF multivalency (4.7 EGF per FON) which enables efficient EGFR activation and subsequent phosphorylation. The large hydrodynamic diameter (DH ∼ 301 nm) of EGF-conjugated FONs prevents immediate engulfment of the sequestered receptors, which provides very bright and localized spots in less than 30 minutes. The reported bioconjugated nanoassemblies could thus serve as ultra-bright probes of breast cancer cells with EGFR-overexpression that is often associated with poor prognosis.
Collapse
Affiliation(s)
- Adrien Faucon
- CEISAM-UMR CNRS 6230, Université de Nantes, 2 rue de la Houssinière, 44322 Nantes, France
| | | | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Gu X, Kwok RT, Lam JW, Tang BZ. AIEgens for biological process monitoring and disease theranostics. Biomaterials 2017; 146:115-135. [DOI: 10.1016/j.biomaterials.2017.09.004] [Citation(s) in RCA: 183] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 08/29/2017] [Accepted: 09/02/2017] [Indexed: 02/06/2023]
|
44
|
Dabbagh A, Abu Kasim NH, Yeong CH, Wong TW, Abdul Rahman N. Critical Parameters for Particle-Based Pulmonary Delivery of Chemotherapeutics. J Aerosol Med Pulm Drug Deliv 2017; 31:139-154. [PMID: 29022837 DOI: 10.1089/jamp.2017.1382] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Targeted delivery of chemotherapeutics through the respiratory system is a potential approach to improve drug accumulation in the lung tumor, while decreasing their negative side effects. However, elimination by the pulmonary clearance mechanisms, including the mucociliary transport system, and ingestion by the alveolar macrophages, rapid absorption into the blood, enzymatic degradation, and low control over the deposition rate and location remain the main complications for achieving an effective pulmonary drug delivery. Therefore, particle-based delivery systems have emerged to minimize pulmonary clearance mechanisms, enhance drug therapeutic efficacy, and control the release behavior. A successful implementation of a particle-based delivery system requires understanding the influential parameters in terms of drug carrier, inhalation technology, and health status of the patient's respiratory system. This review aims at investigating the parameters that significantly drive the clinical outcomes of various particle-based pulmonary delivery systems. This should aid clinicians in appropriate selection of a delivery system according to their clinical setting. It will also guide researchers in addressing the remaining challenges that need to be overcome to enhance the efficiency of current pulmonary delivery systems for aerosols.
Collapse
Affiliation(s)
- Ali Dabbagh
- 1 Wellness Research Cluster, Institute of Research Management and Services, University of Malaya , Kuala Lumpur, Malaysia
| | - Noor Hayaty Abu Kasim
- 1 Wellness Research Cluster, Institute of Research Management and Services, University of Malaya , Kuala Lumpur, Malaysia
| | - Chai Hong Yeong
- 2 Department of Biomedical Imaging, Faculty of Medicine, University of Malaya , Kuala Lumpur, Malaysia
| | - Tin Wui Wong
- 3 Department of Pharmaceutics and Pharmaceutical Biotechnology, Faculty of Pharmacy, Universiti Teknologi MARA , Puncak Alam, Malaysia
| | - Noorsaadah Abdul Rahman
- 4 Department of Chemistry, Faculty of Science, University of Malaya , Kuala Lumpur, Malaysia .,5 Drug Design and Development Research Group (DDDRG), University of Malaya , Kuala Lumpur, Malaysia
| |
Collapse
|
45
|
Nicol A, Kwok RTK, Chen C, Zhao W, Chen M, Qu J, Tang BZ. Ultrafast Delivery of Aggregation-Induced Emission Nanoparticles and Pure Organic Phosphorescent Nanocrystals by Saponin Encapsulation. J Am Chem Soc 2017; 139:14792-14799. [PMID: 28960975 DOI: 10.1021/jacs.7b08710] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Saponins are a class of naturally occurring bioactive and biocompatible amphiphilic glycosides produced by plants. Some saponins, such as α-hederin, exhibit unique cell membrane interactions. At concentrations above their critical micelle concentration, they will interact and aggregate with membrane cholesterol to form transient pores in the cell membrane. In this project, we utilized the unique permeabilization and amphiphilic properties of saponins for the intracellular delivery of deep-red-emitting aggregation-induced emission nanoparticles (AIE NPs) and pure organic room-temperature phosphorescent nanocrystals (NCs). We found this method to be biocompatible, inexpensive, ultrafast, and applicable to deliver a wide variety of AIE NPs and NCs into cancer cells.
Collapse
Affiliation(s)
- Alexander Nicol
- Division of Biomedical Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Department of Chemistry, Institute for Advanced Study, Institute of Molecular Functional Materials and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay, Kowloon, Hong Kong 999077, China.,HKUST-Shenzhen Research Institute No. 9 Yuexing First Road, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Ryan T K Kwok
- Division of Biomedical Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Department of Chemistry, Institute for Advanced Study, Institute of Molecular Functional Materials and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay, Kowloon, Hong Kong 999077, China.,HKUST-Shenzhen Research Institute No. 9 Yuexing First Road, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Congping Chen
- Department of Electronic and Computer Engineering, HKUST , Clear Water Bay Kowloon, Hong Kong 999077, China
| | - Weijun Zhao
- Division of Biomedical Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Department of Chemistry, Institute for Advanced Study, Institute of Molecular Functional Materials and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay, Kowloon, Hong Kong 999077, China.,HKUST-Shenzhen Research Institute No. 9 Yuexing First Road, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Ming Chen
- Division of Biomedical Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Department of Chemistry, Institute for Advanced Study, Institute of Molecular Functional Materials and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay, Kowloon, Hong Kong 999077, China.,HKUST-Shenzhen Research Institute No. 9 Yuexing First Road, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Jianan Qu
- Department of Electronic and Computer Engineering, HKUST , Clear Water Bay Kowloon, Hong Kong 999077, China
| | - Ben Zhong Tang
- Division of Biomedical Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Department of Chemistry, Institute for Advanced Study, Institute of Molecular Functional Materials and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay, Kowloon, Hong Kong 999077, China.,HKUST-Shenzhen Research Institute No. 9 Yuexing First Road, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China.,Guangdong Innovative Research Team, SCUT-HKUST Joint Research Laboratory, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, China
| |
Collapse
|
46
|
Shi X, Yu CYY, Su H, Kwok RTK, Jiang M, He Z, Lam JWY, Tang BZ. A red-emissive antibody-AIEgen conjugate for turn-on and wash-free imaging of specific cancer cells. Chem Sci 2017; 8:7014-7024. [PMID: 30155197 PMCID: PMC6103257 DOI: 10.1039/c7sc01054k] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 08/07/2017] [Indexed: 12/27/2022] Open
Abstract
An antibody-AIEgen conjugate is designed and developed as a "turn-on" fluorescent probe for wash-free specific cancer cell imaging. The cetuximab-conjugated AIEgen shows red fluorescence only when it is internalized and accumulated in cancer cells with overexpressed epidermal growth factor receptor through endocytosis. The probe first lights up the lysosomes. After hydrolysis, its residue is accumulated in mitochondria, making them highly emissive with a long cell retention time. Compared with conventional "always-on" fluorescent probes, the antibody-AIEgen conjugate exhibits a very good image contrast during wash-free cancer cell imaging and less interference from normal cells. To the best of our knowledge, this is the first time "turn-on" antibody-AIEgen conjugates have been reported. This new strategy can be further extended to many proteins and water-soluble AIEgens, and many of their potential applications such as real-time tracking of cell dynamics and cancer theranostics will be explored. The present work is expected to inspire more marvellous research in the fields of AIE and cancer imaging.
Collapse
Affiliation(s)
- Xiujuan Shi
- Department of Chemical and Biological Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , State Key Laboratory of Molecular Neuroscience , Institute of Molecular Functional Materials , Division of Life Science , The Hong Kong University of Science & Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-Tech Park, Nanshan , Shenzhen 518057 , China
| | - Chris Y Y Yu
- Department of Chemical and Biological Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , State Key Laboratory of Molecular Neuroscience , Institute of Molecular Functional Materials , Division of Life Science , The Hong Kong University of Science & Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-Tech Park, Nanshan , Shenzhen 518057 , China
| | - Huifang Su
- Department of Chemical and Biological Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , State Key Laboratory of Molecular Neuroscience , Institute of Molecular Functional Materials , Division of Life Science , The Hong Kong University of Science & Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-Tech Park, Nanshan , Shenzhen 518057 , China
| | - Ryan T K Kwok
- Department of Chemical and Biological Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , State Key Laboratory of Molecular Neuroscience , Institute of Molecular Functional Materials , Division of Life Science , The Hong Kong University of Science & Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-Tech Park, Nanshan , Shenzhen 518057 , China
| | - Meijuan Jiang
- Department of Chemical and Biological Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , State Key Laboratory of Molecular Neuroscience , Institute of Molecular Functional Materials , Division of Life Science , The Hong Kong University of Science & Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-Tech Park, Nanshan , Shenzhen 518057 , China
| | - Zikai He
- Department of Chemical and Biological Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , State Key Laboratory of Molecular Neuroscience , Institute of Molecular Functional Materials , Division of Life Science , The Hong Kong University of Science & Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-Tech Park, Nanshan , Shenzhen 518057 , China
| | - Jacky W Y Lam
- Department of Chemical and Biological Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , State Key Laboratory of Molecular Neuroscience , Institute of Molecular Functional Materials , Division of Life Science , The Hong Kong University of Science & Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-Tech Park, Nanshan , Shenzhen 518057 , China
| | - Ben Zhong Tang
- Department of Chemical and Biological Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , State Key Laboratory of Molecular Neuroscience , Institute of Molecular Functional Materials , Division of Life Science , The Hong Kong University of Science & Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-Tech Park, Nanshan , Shenzhen 518057 , China
- Guangdong Innovative Research Team , SCUT-HKUST Joint Research Laboratory , State Key Laboratory of Luminescent Materials and Devices , South China University of Technology , Guangzhou 510640 , China
| |
Collapse
|
47
|
|
48
|
Wang X, Yang Y, Yang F, Shen H, Wu D. pH-triggered decomposition of polymeric fluorescent vesicles to induce growth of tetraphenylethylene nanoparticles for long-term live cell imaging. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.04.064] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
49
|
Nicol A, Qin W, Kwok RTK, Burkhartsmeyer JM, Zhu Z, Su H, Luo W, Lam JWY, Qian J, Wong KS, Tang BZ. Functionalized AIE nanoparticles with efficient deep-red emission, mitochondrial specificity, cancer cell selectivity and multiphoton susceptibility. Chem Sci 2017; 8:4634-4643. [PMID: 28970884 PMCID: PMC5618339 DOI: 10.1039/c7sc00908a] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 04/10/2017] [Indexed: 12/24/2022] Open
Abstract
Multiphoton microscopy is an exciting tool for biomedical research because it can be used to image single cells in vivo due to its greater penetration depth, lower phototoxicity and higher resolution when compared to confocal laser scanning microscopy. This helps researchers understand how certain cells change over time and evaluate the efficacy of different therapies. Herein, we report a new AIE luminogen (AIEgen), abbreviated as TPE-TETRAD, with a favorable absorption and efficient deep-red emission in the solid state. TPE-TETRAD possesses a high two-photon absorption cross-section (313 MG at 830 nm) and a rich array of non-linear optical properties including aggregation-induced three-photon luminescence. Biotinylated TPE-TETRAD nanoparticles are also fabricated and applied to stain mitochondria in live cancer cells with high specificity. The purpose of this study is to characterize a novel deep-red AIEgen and fabricate biotinylated nanoparticles for applications as (1) biocompatible and photostable AIE probes for specific mitochondria imaging and (2) multiphoton imaging probes suitable for two/three-photon fluorescence microscopy.
Collapse
Affiliation(s)
- Alexander Nicol
- Division of Biomedical Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , Institute for Advanced Study , Institute of Molecular Functional Materials , State Key Laboratory of Molecular Neuroscience , The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China .
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-tech Park Nanshan , Shenzhen 518057 , China
| | - Wei Qin
- Division of Biomedical Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , Institute for Advanced Study , Institute of Molecular Functional Materials , State Key Laboratory of Molecular Neuroscience , The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China .
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-tech Park Nanshan , Shenzhen 518057 , China
| | - Ryan T K Kwok
- Division of Biomedical Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , Institute for Advanced Study , Institute of Molecular Functional Materials , State Key Laboratory of Molecular Neuroscience , The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China .
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-tech Park Nanshan , Shenzhen 518057 , China
| | | | - Zhenfeng Zhu
- State Key Laboratory of Modern Optical Instrumentation , Centre for Optical and Electromagnetic Research , Zhejiang Provincial Key Laboratory for Sensing Technologies , Zhejiang University , 310058 Hangzhou , China
| | - Huifang Su
- Division of Biomedical Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , Institute for Advanced Study , Institute of Molecular Functional Materials , State Key Laboratory of Molecular Neuroscience , The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China .
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-tech Park Nanshan , Shenzhen 518057 , China
| | - Wenwen Luo
- Guangdong Innovative Research Team , SCUT-HKUST Joint Research Laboratory , State Key Laboratory of Luminescent Materials and Devices , South China University of Technology , Guangzhou 510640 , China
| | - Jacky W Y Lam
- Division of Biomedical Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , Institute for Advanced Study , Institute of Molecular Functional Materials , State Key Laboratory of Molecular Neuroscience , The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China .
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-tech Park Nanshan , Shenzhen 518057 , China
| | - Jun Qian
- State Key Laboratory of Modern Optical Instrumentation , Centre for Optical and Electromagnetic Research , Zhejiang Provincial Key Laboratory for Sensing Technologies , Zhejiang University , 310058 Hangzhou , China
| | - Kam Sing Wong
- Department of Physics , HKUST , Clear Water Bay , Kowloon , Hong Kong , China
| | - Ben Zhong Tang
- Division of Biomedical Engineering , Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , Institute for Advanced Study , Institute of Molecular Functional Materials , State Key Laboratory of Molecular Neuroscience , The Hong Kong University of Science and Technology (HKUST) , Clear Water Bay , Kowloon , Hong Kong , China .
- HKUST-Shenzhen Research Institute , No. 9 Yuexing 1st RD, South Area, Hi-tech Park Nanshan , Shenzhen 518057 , China
- Guangdong Innovative Research Team , SCUT-HKUST Joint Research Laboratory , State Key Laboratory of Luminescent Materials and Devices , South China University of Technology , Guangzhou 510640 , China
| |
Collapse
|
50
|
Gargioni E, Schulz F, Raabe A, Burdak-Rothkamm S, Rieckmann T, Rothkamm K. Targeted nanoparticles for tumour radiotherapy enhancement-the long dawn of a golden era? ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:523. [PMID: 28151534 DOI: 10.21037/atm.2016.12.46] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Despite considerable progress in (I) our understanding of the aetiopathology of head and neck cancer and (II) the precise delivery of radiotherapy, long-term survival rates for many patients with head and neck cancer remain disappointingly low. Over the past years, gold nanoparticles (NP) have emerged as promising radiation dose enhancers. In a recent study published in Nanoscale, Popovtzer et al. have used gold NP coated with an antibody against the epidermal growth factor receptor (EGFR) in an attempt to enhance radiation-induced tumour cell killing in a head and neck cancer xenograft model. They report a significant impact of the combined treatment with radiation and gold NP on tumour growth and suggest an involvement of apoptosis, inhibition of angiogenesis and diminished tissue repair. In this perspective, we illustrate the underlying radiobiophysical concepts and discuss some of the challenges associated with this and related nanoparticle-radiotherapy studies from a physics, chemistry, biology and therapy angle. We conclude that strong interdisciplinary collaborations spanning all these areas are crucially important to proceed towards effective cancer treatment with gold NP "from bench to bedside".
Collapse
Affiliation(s)
- Elisabetta Gargioni
- Department of Radiotherapy and Radio-Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Florian Schulz
- Institute for Physical Chemistry, University of Hamburg, Hamburg, Germany
| | - Annette Raabe
- Department of Radiotherapy and Radio-Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | | | - Thorsten Rieckmann
- Department of Radiotherapy and Radio-Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Kai Rothkamm
- Department of Radiotherapy and Radio-Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| |
Collapse
|