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Karabacak S, Çoban B, Yıldız AA, Yıldız ÜH. Near-Infrared Emissive Super Penetrating Conjugated Polymer Dots for Intratumoral Imaging in 3D Tumor Spheroid Models. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2403398. [PMID: 39023182 DOI: 10.1002/advs.202403398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 07/07/2024] [Indexed: 07/20/2024]
Abstract
This study describes the formation of single-chain polymer dots (Pdots) via ultrasonic emulsification of nonionic donor-acceptor-donor type (D-A-D) alkoxy thiophene-benzobisthiadiazole-based conjugated polymers (Poly BT) with amphiphilic cetyltrimethylammonium bromide (CTAB). The methodology yields Pdots with a high cationic surface charge (+56.5 mV ± 9.5) and average hydrodynamic radius of 12 nm. Optical characterization reveals that these Pdots emit near-infrared (NIR) light at a maximum wavelength of 860 nm owing to their conjugated polymer backbone consisting of D-A-D monomers. Both colloidal and optical properties of these Pdots make them promising fluorescence emissive probes for bioimaging applications. The significant advantage of positively charged Pdots is demonstrated in diffusion-limited mediums such as tissues, utilizing human epithelial breast adenocarcinoma, ATCC HTB-22 (MCF-7), human bone marrow neuroblastoma, ATCC CRL-2266 (SH-SY5Y), and rat adrenal gland pheochromocytoma, CRL-1721 (PC-12) tumor spheroid models. Fluorescence microscopy analysis of tumor spheroids from MCF-7, SH-SY5Y, and PC-12 cell lines reveals the intensity profile of Pdots, confirming extensive penetration into the central regions of the models. Moreover, a comparison with mitochondria staining dye reveals an overlap between the regions stained by Pdots and the dye in all three tumor spheroid models. These results suggest that single-chain D-A-D type Pdots, cationized via CTAB, exhibit long-range mean free path of penetration (≈1 µm) in dense mediums and tumors.
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Affiliation(s)
- Soner Karabacak
- Department of Chemistry, Izmir Institute of Technology, Urla, Izmir, 35430, Turkey
| | - Başak Çoban
- Department of Bioengineering, Izmir Institute of Technology, Urla, Izmir, 35430, Turkey
| | - Ahu Arslan Yıldız
- Department of Bioengineering, Izmir Institute of Technology, Urla, Izmir, 35430, Turkey
| | - Ümit Hakan Yıldız
- Department of Chemistry, Izmir Institute of Technology, Urla, Izmir, 35430, Turkey
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Liu Y, Li Y, Shen W, Li M, Wang W, Jin X. Trend of albumin nanoparticles in oncology: a bibliometric analysis of research progress and prospects. Front Pharmacol 2024; 15:1409163. [PMID: 39070787 PMCID: PMC11272567 DOI: 10.3389/fphar.2024.1409163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 06/12/2024] [Indexed: 07/30/2024] Open
Abstract
Background Delivery systems based on albumin nanoparticles (NPs) have recently garnered substantial interest in anti-tumor drug development. However, systematic bibliometric analyses in this field remain lacking. This study aimed to analyze the current research status, hotspots, and frontiers in the application of albumin NPs in the field of oncology from a bibliometric perspective. Methods Using the Web of Science Core Collection (WOSCC) as the data source, retrieved articles were analyzed using software, such as VOSviewer 1.6.18 and CiteSpace 6.1.6, and the relevant visualization maps were plotted. Results From 1 January 2000, to 15 April 2024, 2,262 institutions from 67 countries/regions published 1,624 articles related to the application of albumin NPs in the field of oncology. The USA was a leader in this field and held a formidable academic reputation. The most productive institution was the Chinese Academy of Sciences. The most productive author was Youn YS, whereas Kratz F was the most frequently co-cited author. The most productive journal was the International Journal of Nanomedicine, whereas the Journal of Controlled Release was the most co-cited journal. Future research hotspots and frontiers included "rapid and convenient synthesis methods predominated by self-assembly," "surface modification," "construction of multifunctional NPs for theranostics," "research on natural active ingredients mainly based on phenolic compounds," "combination therapy," and "clinical applications." Conclusion Based on our bibliometric analysis and summary, we obtained an overview of the research on albumin NPs in the field of oncology, identified the most influential countries, institutions, authors, journals, and citations, and discussed the current research hotspots and frontiers in this field. Our study may serve as an important reference for future research in this field.
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Affiliation(s)
- Ye Liu
- Department of Pharmacy, The Affiliated Suqian First People’s Hospital of Nanjing Medical University, Suqian, China
- Department of Pharmaceutics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Yi Li
- Department of Pharmacy, The Affiliated Suqian First People’s Hospital of Nanjing Medical University, Suqian, China
| | - Wei Shen
- Department of Pharmacy, The Affiliated Suqian First People’s Hospital of Nanjing Medical University, Suqian, China
| | - Min Li
- Department of Pharmacy, The Affiliated Suqian First People’s Hospital of Nanjing Medical University, Suqian, China
| | - Wen Wang
- Department of Rheumatology and Immunology, The Affiliated Suqian First People’s Hospital of Nanjing Medical University, Suqian, China
| | - Xin Jin
- Department of Pharmacy, The Affiliated Suqian First People’s Hospital of Nanjing Medical University, Suqian, China
- Department of Pharmaceutics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
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Son B, Kim M, Won H, Jung A, Kim J, Koo Y, Lee NK, Baek SH, Han U, Park CG, Shin H, Gweon B, Joo J, Park HH. Secured delivery of basic fibroblast growth factor using human serum albumin-based protein nanoparticles for enhanced wound healing and regeneration. J Nanobiotechnology 2023; 21:310. [PMID: 37658367 PMCID: PMC10474766 DOI: 10.1186/s12951-023-02053-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/05/2023] [Indexed: 09/03/2023] Open
Abstract
BACKGROUND Basic fibroblast growth factor (bFGF) is one of the critical components accelerating angiogenesis and tissue regeneration by promoting the migration of dermal fibroblasts and endothelial cells associated with matrix formation and remodeling in wound healing process. However, clinical applications of bFGF are substantially limited by its unstable nature due to rapid decomposition under physiological microenvironment. RESULTS In this study, we present the bFGF-loaded human serum albumin nanoparticles (HSA-bFGF NPs) as a means of enhanced stability and sustained release platform during tissue regeneration. Spherical shape of the HSA-bFGF NPs with uniform size distribution (polydispersity index < 0.2) is obtained via a simple desolvation and crosslinking process. The HSA-bFGF NPs securely load and release the intact soluble bFGF proteins, thereby significantly enhancing the proliferation and migration activity of human dermal fibroblasts. Myofibroblast-related genes and proteins were also significantly down-regulated, indicating decrease in risk of scar formation. Furthermore, wound healing is accelerated while achieving a highly organized extracellular matrix and enhanced angiogenesis in vivo. CONCLUSION Consequently, the HSA-bFGF NPs are suggested not only as a delivery vehicle but also as a protein stabilizer for effective wound healing and tissue regeneration.
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Affiliation(s)
- Boram Son
- Department of Bioengineering, Hanyang University, Seoul, Republic of Korea
| | - Minju Kim
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
| | - Hyosub Won
- Department of Bioengineering, Hanyang University, Seoul, Republic of Korea
| | - Ara Jung
- Department of Mechanical Engineering, Sejong University, Seoul, Republic of Korea
- Department of Biomedicine & Health Science, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jihyun Kim
- Department of Bioengineering, Hanyang University, Seoul, Republic of Korea
| | - Yonghoe Koo
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
| | - Na Kyeong Lee
- Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University (SKKU), Suwon, Republic of Korea
| | - Seung-Ho Baek
- Center for Bio-based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan, Korea
| | - Uiyoung Han
- Department of Ophthalmology, Stanford University School of Medicine, Stanford, CA, USA
| | - Chun Gwon Park
- Department of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Suwon, Republic of Korea
| | - Heungsoo Shin
- Department of Bioengineering, Hanyang University, Seoul, Republic of Korea
| | - Bomi Gweon
- Department of Mechanical Engineering, Sejong University, Seoul, Republic of Korea.
| | - Jinmyoung Joo
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea.
- Materials Research Science and Engineering Center, University of California, San Diego, La Jolla, United States.
- Center for Genomic Integrity, Institute for Basic Science (IBS), Ulsan, Republic of Korea.
| | - Hee Ho Park
- Department of Bioengineering, Hanyang University, Seoul, Republic of Korea.
- Research Institute for Convergence of Basic Science, Hanyang University, Seoul, Republic of Korea.
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Nguyen Cao TG, Kang JH, Kang SJ, Truong Hoang Q, Kang HC, Rhee WJ, Zhang YS, Ko YT, Shim MS. Brain endothelial cell-derived extracellular vesicles with a mitochondria-targeting photosensitizer effectively treat glioblastoma by hijacking the blood‒brain barrier. Acta Pharm Sin B 2023; 13:3834-3848. [PMID: 37719366 PMCID: PMC10502277 DOI: 10.1016/j.apsb.2023.03.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/13/2023] [Accepted: 03/20/2023] [Indexed: 04/03/2023] Open
Abstract
Glioblastoma (GBM) is the most aggressive malignant brain tumor and has a high mortality rate. Photodynamic therapy (PDT) has emerged as a promising approach for the treatment of malignant brain tumors. However, the use of PDT for the treatment of GBM has been limited by its low blood‒brain barrier (BBB) permeability and lack of cancer-targeting ability. Herein, brain endothelial cell-derived extracellular vesicles (bEVs) were used as a biocompatible nanoplatform to transport photosensitizers into brain tumors across the BBB. To enhance PDT efficacy, the photosensitizer chlorin e6 (Ce6) was linked to mitochondria-targeting triphenylphosphonium (TPP) and entrapped into bEVs. TPP-conjugated Ce6 (TPP-Ce6) selectively accumulated in the mitochondria, which rendered brain tumor cells more susceptible to reactive oxygen species-induced apoptosis under light irradiation. Moreover, the encapsulation of TPP-Ce6 into bEVs markedly improved the aqueous stability and cellular internalization of TPP-Ce6, leading to significantly enhanced PDT efficacy in U87MG GBM cells. An in vivo biodistribution study using orthotopic GBM-xenografted mice showed that bEVs containing TPP-Ce6 [bEV(TPP-Ce6)] substantially accumulated in brain tumors after BBB penetration via transferrin receptor-mediated transcytosis. As such, bEV(TPP-Ce6)-mediated PDT considerably inhibited the growth of GBM without causing adverse systemic toxicity, suggesting that mitochondria are an effective target for photodynamic GBM therapy.
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Affiliation(s)
- Thuy Giang Nguyen Cao
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
| | - Ji Hee Kang
- College of Pharmacy, Gachon University, Incheon 21936, Republic of Korea
| | - Su Jin Kang
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
| | - Quan Truong Hoang
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
| | - Han Chang Kang
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, the Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
| | - Won Jong Rhee
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
- Research Center for Bio Materials & Process Development, Incheon National University, Incheon 22012, Republic of Korea
| | - Yu Shrike Zhang
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA 02139, USA
| | - Young Tag Ko
- College of Pharmacy, Gachon University, Incheon 21936, Republic of Korea
| | - Min Suk Shim
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
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Li M, Zheng K, Liu X. Mitochondria‐Targeting Phthalocyanines and Porphyrins for Enhanced Photodynamic Tumor Therapy. ChemistrySelect 2023. [DOI: 10.1002/slct.202205022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Affiliation(s)
- Mengyuan Li
- Qingdao University of Science and Technology Qingdao 266042 China
| | - Ke Zheng
- Qingdao University of Science and Technology Qingdao 266042 China
| | - Xinxin Liu
- Qingdao University of Science and Technology Qingdao 266042 China
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Önal E, Tüncel Ö, Erdoğan Vatansever İ, Albakour M, Gümüşgöz
Çelik G, Küçük T, Akgül B, Gürek AG, Özçelik S. Development of AB 3-Type Novel Phthalocyanine and Porphyrin Photosensitizers Conjugated with Triphenylphosphonium for Higher Photodynamic Efficacy. ACS OMEGA 2022; 7:39404-39416. [PMID: 36340065 PMCID: PMC9631755 DOI: 10.1021/acsomega.2c05814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
There are a number of lipophilic cations that can be chosen; the triphenylphosphonium (TPP) ion is particularly unique for mitochondrion targeting, mainly due to its simplicity in structure and ease to be linked to the target molecules. In this work, mitochondrion-targeted AB3-type novel phthalocyanine and porphyrin photosensitizers (PSs) were synthesized and their photophysical photochemical properties were defined. Fluorescence quantum yields (ΦF) are 0.009, 0.14, 0.13, and 0.13, and the singlet-oxygen quantum yields (ΦΔ) are 0.27, 0.75, 0.57, and 0.58 for LuPcPox(OAc), AB 3 TPP-Pc, AB 3 TPP-Por-C4, and AB 3 TPP-Por-C6, respectively. To evaluate the photodynamic efficacy of the TPP-conjugated PS cell viabilities of A549 and BEAS-2B lung cells were comparatively measured and IC-50 values were determined. AB 3 TPP-Por-C4, AB 3 TPP-Por-C6, and AB 3 TPP-Pc compounds compared to the reference molecules ZnPc and H 2 TPP were found to be highly cytotoxic (sub-micromolar concentration) under the light. LuPcPox(OAc) is the most effective molecule regarding cell killing (the activity). The cell killing of the TPP-conjugated porphyrin derivatives exhibits a similar response compared to LuPcPox(OAc) when the light absorbing factor of the PS is normalized at 660 nm: TPP-conjugated porphyrins absorb less light (lower extinction coefficient) but produce more radical species (higher singlet-oxygen quantum yield) and therefore effectively kill the cells. The singlet oxygen-producing capacity of AB 3 TPP-Pc is almost 3 times higher compared to LuPcPox(OAc) and 50% more efficient with respect to ZnPc, suggesting that TPP-conjugated phthalocyanine may serve as a good photosensitizer for photodynamic therapy (PDT). The high singlet oxygen generation capacity of these novel TPP-conjugated porphyrin and phthalocyanine PS suggests that they might be useful for PDT requiring lower photosensitizer concentration and reduced energy deposited through less light exposure.
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Affiliation(s)
- Emel Önal
- Department
of Chemistry, Gebze Technical University, Gebze 41400 Kocaeli, Turkey
- Faculty
of Engineering, Doğuş University, Ümraniye, Istanbul 34775, Turkey
| | - Özge Tüncel
- Faculty
of Science, Department of Chemistry, Izmir
Institute of Technology, Urla, Izmir 35430, Turkey
- Faculty
of Science, Department of Molecular Biology and Genetics, Izmir Institute of Technology, Urla, Izmir 35430, Turkey
| | - İpek Erdoğan Vatansever
- Faculty
of Science, Department of Molecular Biology and Genetics, Izmir Institute of Technology, Urla, Izmir 35430, Turkey
| | - Mohamad Albakour
- Department
of Chemistry, Gebze Technical University, Gebze 41400 Kocaeli, Turkey
| | - Gizem Gümüşgöz
Çelik
- Department
of Chemistry, Gebze Technical University, Gebze 41400 Kocaeli, Turkey
| | - Tuğba Küçük
- Department
of Chemistry, Gebze Technical University, Gebze 41400 Kocaeli, Turkey
| | - Bünyamin Akgül
- Faculty
of Science, Department of Molecular Biology and Genetics, Izmir Institute of Technology, Urla, Izmir 35430, Turkey
| | - Ayşe Gül Gürek
- Department
of Chemistry, Gebze Technical University, Gebze 41400 Kocaeli, Turkey
| | - Serdar Özçelik
- Faculty
of Science, Department of Chemistry, Izmir
Institute of Technology, Urla, Izmir 35430, Turkey
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7
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Cheng M, Dai D. Inhibitory of active dual cancer targeting 5-Fluorouracil nanoparticles on liver cancer in vitro and in vivo. Front Oncol 2022; 12:971475. [PMID: 35992879 PMCID: PMC9389539 DOI: 10.3389/fonc.2022.971475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 07/15/2022] [Indexed: 11/23/2022] Open
Abstract
The chitosan (CS) material as the skeleton nano-drug delivery system has the advantages of sustained release, biodegradability, and modifiability, and has broad application prospects. In the previous experiments, biotin (Bio) was grafted onto CS to synthesize biotin-modified chitosan (Bio-CS), and it was confirmed that it has liver cancer targeting properties. Single-targeted nanomaterials are susceptible to pathological and physiological factors, resulting in a state of ineffective binding between ligands and receptors, so there is still room for improvement in the targeting of liver cancer. Based on the high expression of folate (FA) receptors on the surface of liver cancers, FA was grafted onto Bio-CS by chemical synthesis to optimize the synthesis of folic acid-modified biotinylated chitosan (FA-CS-Bio), verified by infrared spectroscopy and hydrogen-1 nuclear magnetic resonance spectroscopy. The release of FA-CS-Bio/fluorouracil (5-FU) had three obvious stages: fast release stage, steady release stage, and slow release stage, with an obvious sustained release effect. Compared with Bio-CS, FA-CS-Bio could promote the inhibition of the proliferation and migration of liver cancer by 5-FU, and the concentration of 5-FU in hepatoma cells was significantly increased dose-dependently. Laser confocal experiments confirmed that FA-CS-Bio caused a significant increase in the fluorescence intensity in liver cancer cells. In terms of animal experiments, FA-CS-Bio increased the concentration of 5-FU in liver cancer tissue by 1.6 times on the basis of Bio-CS and the number of monophotons in liver cancer tissue by in vivo dynamic imaging experiments was significantly stronger than that of Bio-CS, indicating that the targeting ability of FA-CS-Bio was further improved. Compared with Bio-CS, FA-CS-Bio can significantly prolong the survival time of 5-FU in the orthotopic liver cancer transplantation model in mice, and has a relieving effect on liver function damage and bone marrow suppression caused by 5-FU. In conclusion, FA-CS-Bio nanomaterials have been optimized for synthesis. In vivo and in vitro experiments confirmed that FA-CS-Bio can significantly improve the targeting of liver cancer compared with Bio-CS. FA-CS-Bio/5-FU nanoparticles can improve the targeted inhibition of the proliferation and migration of liver cancer cells, prolong the survival period of tumor-bearing mice, and alleviate the toxic and side effects.
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Mandal AK. Mitochondrial targeting of potent nanoparticulated drugs in combating diseases. J Biomater Appl 2022; 37:614-633. [PMID: 35790487 DOI: 10.1177/08853282221111656] [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: 11/15/2022]
Abstract
Mitochondrial dysfunction, characterized by the electron transport chain (ETC) leakage and reduced adenosine tri-phosphate synthesis, occurs primarily due to free radicals -induced mutations in either the mitochondrial deoxyribonucleic acid (mtDNA) or nuclear (n) DNA caused by pathogenic infections, toxicant exposures, adverse drug-effects, or other environmental exposures, leading to secondary dysfunction affecting ischemic, diabetic, cancerous, and degenerative diseases. In these concerns, mitochondria-targeted remedies may include a significant role in the protection and treatment of mitochondrial function to enhance its activity. Coenzyme Q10 pyridinol and pyrimidinol antioxidant analogues and other potent drug-compounds for their multifunctional radical quencher and other anti-toxic activities may take a significant therapeutic effectivity for ameliorating mitochondrial dysfunction. Moreover, the encapsulation of these bioactive ligands-attached potent compounds in vesicular system may enable them a superb biological effective for the treatment of mitochondria-targeted dysfunction-related diseases with least side effects. This review depicts mainly on mitochondrial enzymatic dysfunction and their amelioration by potent drugs with the usages of nanoparticulated delivery system against mitochondria-affected diseases.
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Rajendran K, Karthikeyan A, Krishnan UM. Emerging trends in nano-bioactive-mediated mitochondria-targeted therapeutic stratagems using polysaccharides, proteins and lipidic carriers. Int J Biol Macromol 2022; 208:627-641. [PMID: 35341885 DOI: 10.1016/j.ijbiomac.2022.03.121] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 12/14/2022]
Abstract
The emergence of new lifestyle disorders and pharmaco-resistant variants of diseases has necessitated the search for effective therapeutic moieties and approaches that could overcome the limitations in the existing treatment modalities. In this context, bioactives such as flavonoids, polyphenols, tannins, terpenoids and alkaloids have demonstrated promise in therapy owing to their ability to scavenge free radicals and modulate the mitochondrial function as well as regulate metabolic pathways. However, their clinical applicability is low owing to their poor bioavailability and aqueous solubility. The encapsulation of bioactives in nanodimensional particles has overcome these limitations to a large extent while simultaneously conferring additional advantages of improved circulation time, enhanced cell uptake and target specific release. A wide range of nanocarriers derived from biopolymers such as polysaccharides, lipids and proteins, have been explored for encapsulation of different bioactives and have reported significant improvement of the bioavailability and therapeutic efficacy of the encapsulated cargo. However, incorporation of cell-specific and mitochondria-specific elements on the nanocarriers has been relatively less explored. This review summarizes some of the recent attempts to treat different disorders using bioactives encapsulated in biopolymer nanostructures and few instances of mitochondria-specific delivery.
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Affiliation(s)
- Kayalvizhi Rajendran
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed University, Thanjavur 613 401, India; School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur 613 401, India
| | - Akhilasree Karthikeyan
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed University, Thanjavur 613 401, India; School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur 613 401, India
| | - Uma Maheswari Krishnan
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed University, Thanjavur 613 401, India; School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur 613 401, India; School of Arts, Sciences, Humanities & Education, SASTRA Deemed University, Thanjavur 613 401, India.
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10
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Yuan H, Jiang A, Fang H, Chen Y, Guo Z. Optical properties of natural small molecules and their applications in imaging and nanomedicine. Adv Drug Deliv Rev 2021; 179:113917. [PMID: 34384827 DOI: 10.1016/j.addr.2021.113917] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/31/2021] [Accepted: 08/05/2021] [Indexed: 01/10/2023]
Abstract
Natural small molecules derived from plants have fascinated scientists for centuries due to their practical applications in various fields, especially in nanomedicine. Some of the natural molecules were found to show intrinsic optical features such as fluorescence emission and photosensitization, which could be beneficial to provide spatial temporal information and help tracking the drugs in biological systems. Much efforts have been devoted to the investigation of optical properties and practical applications of natural molecules. In this review, optical properties of natural small molecules and their applications in fluorescence imaging, and theranostics will be summarized. First, we will introduce natural small molecules with different fluorescence emission, ranging from blue to near infrared emission. Second, imaging applications in biological samples will be covered. Third, we will discuss the applications of theranostic nanomedicines or drug delivering systems containing fluorescent natural molecules acting as imaging agents or photosensitizers. Finally, future perspectives in this field will be discussed.
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Affiliation(s)
- Hao Yuan
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 163 Xianlin Avenue, Nanjing 210093, China
| | - Ao Jiang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 163 Xianlin Avenue, Nanjing 210093, China
| | - Hongbao Fang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 163 Xianlin Avenue, Nanjing 210093, China
| | - Yuncong Chen
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 163 Xianlin Avenue, Nanjing 210093, China.
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 163 Xianlin Avenue, Nanjing 210093, China.
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11
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Guo X, Yang N, Ji W, Zhang H, Dong X, Zhou Z, Li L, Shen HM, Yao SQ, Huang W. Mito-Bomb: Targeting Mitochondria for Cancer Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2007778. [PMID: 34510563 DOI: 10.1002/adma.202007778] [Citation(s) in RCA: 142] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 06/12/2021] [Indexed: 05/22/2023]
Abstract
Cancer has been one of the most common life-threatening diseases for a long time. Traditional cancer therapies such as surgery, chemotherapy (CT), and radiotherapy (RT) have limited effects due to drug resistance, unsatisfactory treatment efficiency, and side effects. In recent years, photodynamic therapy (PDT), photothermal therapy (PTT), and chemodynamic therapy (CDT) have been utilized for cancer treatment owing to their high selectivity, minor resistance, and minimal toxicity. Accumulating evidence has demonstrated that selective delivery of drugs to specific subcellular organelles can significantly enhance the efficiency of cancer therapy. Mitochondria-targeting therapeutic strategies are promising for cancer therapy, which is attributed to the essential role of mitochondria in the regulation of cancer cell apoptosis, metabolism, and more vulnerable to hyperthermia and oxidative damage. Herein, the rational design, functionalization, and applications of diverse mitochondria-targeting units, involving organic phosphine/sulfur salts, quaternary ammonium (QA) salts, peptides, transition-metal complexes, guanidinium or bisguanidinium, as well as mitochondria-targeting cancer therapies including PDT, PTT, CDT, and others are summarized. This review aims to furnish researchers with deep insights and hints in the design and applications of novel mitochondria-targeting agents for cancer therapy.
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Affiliation(s)
- Xiaolu Guo
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Naidi Yang
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Wenhui Ji
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Hang Zhang
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Xiao Dong
- Department of Chemistry, National University of Singapore, Singapore, 117543, Singapore
| | - Zhiqiang Zhou
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Han-Ming Shen
- Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Shao Q Yao
- Department of Chemistry, National University of Singapore, Singapore, 117543, Singapore
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an, 710072, China
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12
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Silva LB, Castro KADF, Botteon CEA, Oliveira CLP, da Silva RS, Marcato PD. Hybrid Nanoparticles as an Efficient Porphyrin Delivery System for Cancer Cells to Enhance Photodynamic Therapy. Front Bioeng Biotechnol 2021; 9:679128. [PMID: 34604182 PMCID: PMC8484888 DOI: 10.3389/fbioe.2021.679128] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/28/2021] [Indexed: 01/10/2023] Open
Abstract
Photodynamic therapy (PDT) is a potential non-invasive approach for application in oncological diseases, based on the activation of a photosensitizer (PS) by light at a specific wavelength in the presence of molecular oxygen to produce reactive oxygen species (ROS) that trigger the death tumor cells. In this context, porphyrins are interesting PS because they are robust, have high chemical, photo, thermal, and oxidative stability, and can generate singlet oxygen (1O2). However, porphyrins exhibit low solubility and a strong tendency to aggregate in a biological environment which limits their clinical application. To overcome these challenges, we developed hybrid nanostructures to immobilize 5,10,15,20-tetrakis[(4-carboxyphenyl) thio-2,3,5,6-tetrafluorophenyl] (P), a new third-generation PS. The biological effect of this system was evaluated against bladder cancer (BC) cells with or without light exposition. The nanostructure composed of lipid carriers coated by porphyrin-chitosan (P-HNP), presented a size of ca. 130 nm and low polydispersity (ca. 0.25). The presence of the porphyrin-chitosan (P-chitosan) on lipid nanoparticle surfaces increased the nanoparticle size, changed the zeta potential to positive, decreased the recrystallization index, and increased the thermal stability of nanoparticles. Furthermore, P-chitosan incorporation on nanoparticles increased the stability and enhanced the self-organization of the system and the formation of spherical structures, as observed by small-angle X-ray scattering (SAXS) analysis. Furthermore, the immobilization process maintained the P photoactivity and improved the photophysical properties of PS, minimizing its aggregation in the cell culture medium. In the photoinduction assays, the P-HNP displayed high phototoxicity with IC50 3.2-folds lower than free porphyrin. This higher cytotoxic effect can be correlated to the high cellular uptake of porphyrin immobilized, as observed by confocal images. Moreover, the coated nanoparticles showed mucoadhesive properties interesting to its application in vivo. Therefore, the physical and chemical properties of nanoparticles may be relevant to improve the porphyrin photodynamic activity in BC cells.
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Affiliation(s)
- Letícia B. Silva
- Department of Pharmaceutical Science, GNanoBio, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Kelly A. D. F. Castro
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Caroline E. A. Botteon
- Department of Pharmaceutical Science, GNanoBio, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | | | - Roberto S. da Silva
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Priscyla D. Marcato
- Department of Pharmaceutical Science, GNanoBio, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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13
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Kirar S, Thakur NS, Reddy YN, Banerjee UC, Bhaumik J. Insights on the polypyrrole based nanoformulations for photodynamic therapy. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621300032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This review is written to endow updated information on polypyrrole based photosensitizers for the treatment of deadly diseases such as cancer and microbial infection. Tetrapyrrolic macromolecules such as porphyrins and phthalocyanines hold unique photophysical properties which make them very useful compounds for various biomedical applications. Besides their properties, they also have some limitations such as low water solubility, bioavailability, biocompatibility and lack of specificity, etc. Researchers are trying to overcome these limitations by incorporating photosensitizers into the different types of nanoparticles and improve the quality of photodynamic therapy. We have contributed to this field by synthesizing and developing polypyrrolic photosensitizer based nanoparticles for potential applications in antimicrobial and anticancer photodynamic activity. Throughout this review, newly synthesized and existing PSs conjugated/encapsulated/doped/incorporated with nanoparticles are emphasized, which are essential for current and future research themes. Also in this review, we briefly summarized the research work carried over the past few years by considering the porphyrin based photosensitizers as alternative therapeutic entities for the treatment of microbial infections, cancers, and many other diseases.
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Affiliation(s)
- Seema Kirar
- Department of Nanomaterials and Application Technology, Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge City), S.A.S. Nagar-140306, Mohali, Punjab, India
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar-160062, Mohali, Punjab, India
| | - Neeraj Singh Thakur
- Department of Nanomaterials and Application Technology, Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge City), S.A.S. Nagar-140306, Mohali, Punjab, India
- Department of Pharmaceutical Technology (Biotechnology), National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar-160062, Mohali, Punjab, India
| | - Yeddula Nikhileshwar Reddy
- Department of Nanomaterials and Application Technology, Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge City), S.A.S. Nagar-140306, Mohali, Punjab, India
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Sector-81, S.A.S. Nagar-140306, Mohali, Punjab, India
| | - Uttam Chand Banerjee
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar-160062, Mohali, Punjab, India
- Department of Pharmaceutical Technology (Biotechnology), National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar-160062, Mohali, Punjab, India
| | - Jayeeta Bhaumik
- Department of Nanomaterials and Application Technology, Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge City), S.A.S. Nagar-140306, Mohali, Punjab, India
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14
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Bouramtane S, Bretin L, Pinon A, Leger D, Liagre B, Perez DDS, Launay Y, Brégier F, Sol V, Chaleix V. Acetylxylan‐pheophorbide
‐a nanoparticles designed for
tumor‐targeted
photodynamic therapy. J Appl Polym Sci 2021. [DOI: 10.1002/app.50799] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Soukaina Bouramtane
- Laboratoire PEIRENE EA 7500, Faculté des Sciences et Techniques Université de Limoges France
| | - Ludovic Bretin
- Laboratoire PEIRENE EA 7500, Faculté de Pharmacie Université de Limoges France
| | - Aline Pinon
- Laboratoire PEIRENE EA 7500, Faculté de Pharmacie Université de Limoges France
| | - David Leger
- Laboratoire PEIRENE EA 7500, Faculté de Pharmacie Université de Limoges France
| | - Bertrand Liagre
- Laboratoire PEIRENE EA 7500, Faculté de Pharmacie Université de Limoges France
| | | | - Yann Launay
- Centre Européen de la Céramique Université de Limoges Limoges France
| | - Frédérique Brégier
- Laboratoire PEIRENE EA 7500, Faculté des Sciences et Techniques Université de Limoges France
| | - Vincent Sol
- Laboratoire PEIRENE EA 7500, Faculté des Sciences et Techniques Université de Limoges France
| | - Vincent Chaleix
- Laboratoire PEIRENE EA 7500, Faculté des Sciences et Techniques Université de Limoges France
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15
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Liew SS, Qin X, Zhou J, Li L, Huang W, Yao SQ. Smart Design of Nanomaterials for Mitochondria-Targeted Nanotherapeutics. Angew Chem Int Ed Engl 2020; 60:2232-2256. [PMID: 32128948 DOI: 10.1002/anie.201915826] [Citation(s) in RCA: 113] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Indexed: 12/14/2022]
Abstract
Mitochondria are the powerhouse of cells. They are vital organelles that maintain cellular function and metabolism. Dysfunction of mitochondria results in various diseases with a great diversity of clinical appearances. In the past, strategies have been developed for fabricating subcellular-targeting drug-delivery nanocarriers, enabling cellular internalization and subsequent organelle localization. Of late, innovative strategies have emerged for the smart design of multifunctional nanocarriers. Hierarchical targeting enables nanocarriers to evade and overcome various barriers encountered upon in vivo administration to reach the organelle with good bioavailability. Stimuli-responsive nanocarriers allow controlled release of therapeutics to occur at the desired target site. Synergistic therapy can be achieved using a combination of approaches such as chemotherapy, gene and phototherapy. In this Review, we survey the field for recent developments and strategies used in the smart design of nanocarriers for mitochondria-targeted therapeutics. Existing challenges and unexplored therapeutic opportunities are also highlighted and discussed to inspire the next generation of mitochondrial-targeting nanotherapeutics.
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Affiliation(s)
- Si Si Liew
- Department of Chemistry, National University of Singapore, Singapore, 117543, Singapore
| | - Xiaofei Qin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, P. R. China
| | - Jia Zhou
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, P. R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, P. R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, P. R. China.,Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Shao Q Yao
- Department of Chemistry, National University of Singapore, Singapore, 117543, Singapore
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16
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Liew SS, Qin X, Zhou J, Li L, Huang W, Yao SQ. Intelligentes Design von Nanomaterialien für Mitochondrien‐gerichtete Nanotherapeutika. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915826] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Si Si Liew
- Department of Chemistry National University of Singapore Singapore 117543 Singapur
| | - Xiaofei Qin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University Nanjing 211816 P. R. China
| | - Jia Zhou
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University Nanjing 211816 P. R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University Nanjing 211816 P. R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University Nanjing 211816 P. R. China
- Shaanxi Institute of Flexible Electronics (SIFE) Northwestern Polytechnical University Xi'an 710072 P. R. China
| | - Shao Q. Yao
- Department of Chemistry National University of Singapore Singapore 117543 Singapur
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17
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Fan Q, Cui X, Guo H, Xu Y, Zhang G, Peng B. Application of rare earth-doped nanoparticles in biological imaging and tumor treatment. J Biomater Appl 2020; 35:237-263. [DOI: 10.1177/0885328220924540] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Rare earth-doped nanoparticles have been widely used in disease diagnosis, drug delivery, tumor therapy, and bioimaging. Among various bioimaging methods, the fluorescence imaging technology based on the rare earth-doped nanoparticles can visually display the cell activity and lesion evolution in living animals, which is a powerful tool in biological technology and has being widely applied in medical and biological fields. Especially in the band of near infrared (700–1700 nm), the emissions show the characteristics of deep penetration due to low absorption, low photon scattering, and low autofluorescence interference. Furthermore, the rare earth-doped nanoparticles can be endowed with the water solubility, biocompatibility, drug-loading ability, and the targeting ability for different tumors by surface functionalization. This confirms its potential in the cancer diagnosis and treatment. In this review, we summarized the recent progress in the application of rare earth-doped nanoparticles in the field of bioimaging and tumor treatment. The luminescent mechanism, properties, and structure design were also discussed.
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Affiliation(s)
- Qi Fan
- State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), Xi’an, Shaanxi, PR China
- University of Chinese Academy of Sciences (UCAS), Beijing, PR China
| | - Xiaoxia Cui
- State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), Xi’an, Shaanxi, PR China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, PR China
| | - Haitao Guo
- State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), Xi’an, Shaanxi, PR China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, PR China
| | - Yantao Xu
- State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), Xi’an, Shaanxi, PR China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, PR China
| | - Guangwei Zhang
- Zhejiang Fountain Aptitude Technology Inc., Hangzhou, Zhejiang, PR China
| | - Bo Peng
- State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), Xi’an, Shaanxi, PR China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, PR China
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Nanoscale ZnO-based photosensitizers for photodynamic therapy. Photodiagnosis Photodyn Ther 2020; 30:101694. [PMID: 32109615 DOI: 10.1016/j.pdpdt.2020.101694] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 02/08/2020] [Accepted: 02/21/2020] [Indexed: 02/07/2023]
Abstract
Due to the ability to induce the generation of reactive oxygen species (ROS) under light irradiation, ZnO nanoparticles show great potential in photodynamic therapy (PDT). Photo-triggered ROS production by ZnO nanoparticles and the resulting phototoxicity are efficient in killing cancer cells. This review highlights the recent exciting progress on the nanoscale ZnO-based photosensitizers (PSs) for PDT. Both the semplice ZnO nanoparticles as the PSs and the various chemicals (organic PS, dopant, metal and chemotherapeutic drugs) modified ZnO nanoparticles as the PSs show good ROS generation efficiency. The productive rate of ROS, the wavelength of exciting lights, and the therapeutic effect can be altered by doping different chemicals into ZnO nanoparticles at will. Additionally, we give some outlook on the design and functionalization of next-generation ZnO nanoparticles for more effective anti-cancer applications.
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19
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Demazeau M, Gibot L, Mingotaud AF, Vicendo P, Roux C, Lonetti B. Rational design of block copolymer self-assemblies in photodynamic therapy. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2020; 11:180-212. [PMID: 32082960 PMCID: PMC7006492 DOI: 10.3762/bjnano.11.15] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 12/04/2019] [Indexed: 05/10/2023]
Abstract
Photodynamic therapy is a technique already used in ophthalmology or oncology. It is based on the local production of reactive oxygen species through an energy transfer from an excited photosensitizer to oxygen present in the biological tissue. This review first presents an update, mainly covering the last five years, regarding the block copolymers used as nanovectors for the delivery of the photosensitizer. In particular, we describe the chemical nature and structure of the block copolymers showing a very large range of existing systems, spanning from natural polymers such as proteins or polysaccharides to synthetic ones such as polyesters or polyacrylates. A second part focuses on important parameters for their design and the improvement of their efficiency. Finally, particular attention has been paid to the question of nanocarrier internalization and interaction with membranes (both biomimetic and cellular), and the importance of intracellular targeting has been addressed.
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Affiliation(s)
- Maxime Demazeau
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, 31062, Toulouse, France
| | - Laure Gibot
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, 31062, Toulouse, France
| | - Anne-Françoise Mingotaud
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, 31062, Toulouse, France
| | - Patricia Vicendo
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, 31062, Toulouse, France
| | - Clément Roux
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, 31062, Toulouse, France
| | - Barbara Lonetti
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, 31062, Toulouse, France
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20
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Bevernaegie R, Doix B, Bastien E, Diman A, Decottignies A, Feron O, Elias B. Exploring the Phototoxicity of Hypoxic Active Iridium(III)-Based Sensitizers in 3D Tumor Spheroids. J Am Chem Soc 2019; 141:18486-18491. [DOI: 10.1021/jacs.9b07723] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Robin Bevernaegie
- Institut de la Matière Condensée et des Nanosciences, Molecular Chemistry, Materials and Catalysis, UCLouvain, Place Louis Pasteur 1 Box L4.01.02, B-1348 Louvain-la-Neuve, Belgium
| | - Bastien Doix
- Institut de Recherche Expérimentale et Clinique, Pole of Pharmacology and Therapeutics, UCLouvain, Avenue Hippocrate 57 Box B1.57.04, B-1200 Woluwé-Saint-Lambert, Belgium
| | - Estelle Bastien
- Institut de Recherche Expérimentale et Clinique, Pole of Pharmacology and Therapeutics, UCLouvain, Avenue Hippocrate 57 Box B1.57.04, B-1200 Woluwé-Saint-Lambert, Belgium
| | - Aurélie Diman
- Institut de Duve, UCLouvain, Avenue Hippocrate 75 Box B1.75.02, B-1200 Woluwé-Saint-Lambert, Belgium
| | - Anabelle Decottignies
- Institut de Duve, UCLouvain, Avenue Hippocrate 75 Box B1.75.02, B-1200 Woluwé-Saint-Lambert, Belgium
| | - Olivier Feron
- Institut de Recherche Expérimentale et Clinique, Pole of Pharmacology and Therapeutics, UCLouvain, Avenue Hippocrate 57 Box B1.57.04, B-1200 Woluwé-Saint-Lambert, Belgium
| | - Benjamin Elias
- Institut de la Matière Condensée et des Nanosciences, Molecular Chemistry, Materials and Catalysis, UCLouvain, Place Louis Pasteur 1 Box L4.01.02, B-1348 Louvain-la-Neuve, Belgium
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21
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Kang JH, Ko YT. Dual-selective photodynamic therapy with a mitochondria-targeted photosensitizer and fiber optic cannula for malignant brain tumors. Biomater Sci 2019; 7:2812-2825. [PMID: 31066391 DOI: 10.1039/c9bm00403c] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Among brain tumors, glioblastoma multiforme (GBM) is the most common and aggressive form (WHO grade IV) with a median survival of only 14.6 months in adults. Photodynamic therapy (PDT) is a combination of a photosensitizer (PS), light and molecular oxygen, and considered a promising treatment for GBM. Therapeutic outcomes of PDT rely on ROS generation in a tumor microenvironment, which can be controlled with dual selectivity by localization of the photosensitizer and confinement of light to the targeted tumor microenvironment. We previously demonstrated the photodynamic anticancer efficacy of mitochondrial-targeted photosensitizer-loaded albumin nanoparticles (PS@chol-BSA NPs). In this study, the photodynamic therapeutic effect of PS@chol-BSA NPs was further enhanced by confinement of light using a fiber optic cannula in orthotopic GBM-xenografted mice. In vitro cellular uptake and phototoxicity of PS@chol-BSA NPs were evaluated in brain tumor (U87MG) and endothelial (bEnd.3) cells. In vivo biodistribution was determined by an in vivo imaging system (IVIS) and the photodynamic efficacy was evaluated with confined laser irradiation. PS@chol-BSA NPs showed higher cellular uptake and phototoxicity in U87MG cells than in bEnd.3 cells. PS@chol-BSA NPs showed a brain tumor accumulation of 0.2%ID within 2 h and remain in the brain tumor for 22 h. When compared to the control group, there was remarkable suppression in tumor growth by laser irradiation with and without the fiber optic cannula at a dose of 1 mg kg-1, in which significant tumor suppression up to 40% was observed with confined laser irradiation. Together, dual-selective photodynamic therapy with a mitochondria-targeted photosensitizer and fiber optic cannula provides a promising therapeutic strategy for malignant brain tumors.
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Affiliation(s)
- Ji Hee Kang
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Republic of Korea 21936.
| | - Young Tag Ko
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Republic of Korea 21936.
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Li HQ, Ye WL, Huan ML, Cheng Y, Liu DZ, Cui H, Liu M, Zhang BL, Mei QB, Zhou SY. Mitochondria and nucleus delivery of active form of 10-hydroxycamptothecin with dual shell to precisely treat colorectal cancer. Nanomedicine (Lond) 2019; 14:1011-1032. [PMID: 30925116 DOI: 10.2217/nnm-2018-0227] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
AIM The objective of this study was to deliver a ring-closed form of 10-hydroxycamptothecin (HCPT) to the mitochondria and nucleus to treat colorectal cancer. MATERIALS & METHODS HCPT-loaded nanoparticle HCPT@PLGA-PEG2k-triphenylphosphonium/PLGA-hyd-PEG4k-folic acid (PT/PHF) and HCPT@PT/PLGA-SS-PEG4k-folic acid (PSF) were prepared by using emulsion-solvent evaporation method. RESULTS In vitro experimental results indicated HCPT@PT/PHF and HCPT@PT/PSF maintained a large amount of HCPT in active form, and delivered more HCPT to the nucleus and mitochondria of the tumor cell, which resulted in the enhancement of cytotoxicity of HCPT. In vivo experimental results indicated that HCPT@PT/PHF and HCPT@PT/PSF delivered more ring-closed form of HCPT to tumor tissue, which led to strong antitumor activity. CONCLUSION HCPT@PT/PHF and HCPT@PT/PSF could enhance therapeutic efficacy of HCPT to colorectal cancer.
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Affiliation(s)
- Huai-Qiu Li
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, PR China
| | - Wei-Liang Ye
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, PR China
| | - Meng-Lei Huan
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, PR China
| | - Ying Cheng
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, PR China
| | - Dao-Zhou Liu
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, PR China
| | - Han Cui
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, PR China
| | - Miao Liu
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, PR China
| | - Bang-le Zhang
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, PR China
| | - Qi-Bing Mei
- Key Laboratory of Gastrointestinal Pharmacology of Chinese Materia Medica of the State Administration of Traditional Chinese Medicine, Fourth Military Medical University, Xi'an 710032, PR China
| | - Si-Yuan Zhou
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, PR China.,Key Laboratory of Gastrointestinal Pharmacology of Chinese Materia Medica of the State Administration of Traditional Chinese Medicine, Fourth Military Medical University, Xi'an 710032, PR China
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Xu L, Jiang G, Chen H, Zan Y, Hong S, Zhang T, Zhang Y, Pei R. Folic acid-modified fluorescent dye-protein nanoparticles for the targeted tumor cell imaging. Talanta 2019; 194:643-648. [DOI: 10.1016/j.talanta.2018.10.094] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 10/23/2018] [Accepted: 10/28/2018] [Indexed: 01/12/2023]
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24
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Monro S, Colón KL, Yin H, Roque J, Konda P, Gujar S, Thummel RP, Lilge L, Cameron CG, McFarland SA. Transition Metal Complexes and Photodynamic Therapy from a Tumor-Centered Approach: Challenges, Opportunities, and Highlights from the Development of TLD1433. Chem Rev 2019; 119:797-828. [PMID: 30295467 PMCID: PMC6453754 DOI: 10.1021/acs.chemrev.8b00211] [Citation(s) in RCA: 792] [Impact Index Per Article: 158.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Transition metal complexes are of increasing interest as photosensitizers in photodynamic therapy (PDT) and, more recently, for photochemotherapy (PCT). In recent years, Ru(II) polypyridyl complexes have emerged as promising systems for both PDT and PCT. Their rich photochemical and photophysical properties derive from a variety of excited-state electronic configurations accessible with visible and near-infrared light, and these properties can be exploited for both energy- and electron-transfer processes that can yield highly potent oxygen-dependent and/or oxygen-independent photobiological activity. Selected examples highlight the use of rational design in coordination chemistry to control the lowest-energy triplet excited-state configurations for eliciting a particular type of photoreactivity for PDT and/or PCT effects. These principles are also discussed in the context of the development of TLD1433, the first Ru(II)-based photosensitizer for PDT to enter a human clinical trial. The design of TLD1433 arose from a tumor-centered approach, as part of a complete PDT package that includes the light component and the protocol for treating non-muscle invasive bladder cancer. Briefly, this review summarizes the challenges to bringing PDT into mainstream cancer therapy. It considers the chemical and photophysical solutions that transition metal complexes offer, and it puts into context the multidisciplinary effort needed to bring a new drug to clinical trial.
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Affiliation(s)
- Susan Monro
- Department of Chemistry, Acadia University, Wolfville, Nova
Scotia B4P 2R6, Canada
| | - Katsuya L. Colón
- Department of Chemistry and Biochemistry, The University of
North Carolina at Greensboro, Greensboro, North Carolina 27402, United States
| | - Huimin Yin
- Department of Chemistry, Acadia University, Wolfville, Nova
Scotia B4P 2R6, Canada
| | - John Roque
- Department of Chemistry and Biochemistry, The University of
North Carolina at Greensboro, Greensboro, North Carolina 27402, United States
| | - Prathyusha Konda
- Department of Microbiology and Immunology, Dalhousie
University Halifax, Nova Scotia, Canada B3H 1X5
| | - Shashi Gujar
- Department of Microbiology and Immunology, Dalhousie
University Halifax, Nova Scotia, Canada B3H 1X5
- Department of Pathology, Dalhousie University, Halifax,
Nova Scotia, Canada B3H 1X5
- Department of Biology, Dalhousie University, Halifax, Nova
Scotia, Canada B3H 1X5
- Centre for Innovative and Collaborative Health Services
Research, IWK Health Centre, Halifax, Nova Scotia, Canada B3K 6R8
| | - Randolph P. Thummel
- Department of Chemistry, University of Houston, Houston,
Texas 77204-5003, United States
| | - Lothar Lilge
- Princess Margaret Cancer Centre, University Health Network,
101 College Street, Toronto, Ontario, Canada M6R1Z7
| | - Colin G. Cameron
- Department of Chemistry and Biochemistry, The University of
North Carolina at Greensboro, Greensboro, North Carolina 27402, United States
| | - Sherri A. McFarland
- Department of Chemistry, Acadia University, Wolfville, Nova
Scotia B4P 2R6, Canada
- Department of Chemistry and Biochemistry, The University of
North Carolina at Greensboro, Greensboro, North Carolina 27402, United States
- Department of Pathology, Dalhousie University, Halifax,
Nova Scotia, Canada B3H 1X5
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Battogtokh G, Choi YS, Kang DS, Park SJ, Shim MS, Huh KM, Cho YY, Lee JY, Lee HS, Kang HC. Mitochondria-targeting drug conjugates for cytotoxic, anti-oxidizing and sensing purposes: current strategies and future perspectives. Acta Pharm Sin B 2018; 8:862-880. [PMID: 30505656 PMCID: PMC6251809 DOI: 10.1016/j.apsb.2018.05.006] [Citation(s) in RCA: 157] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 04/04/2018] [Accepted: 04/18/2018] [Indexed: 12/26/2022] Open
Abstract
Mitochondrial targeting is a promising approach for solving current issues in clinical application of chemotherapy and diagnosis of several disorders. Here, we discuss direct conjugation of mitochondrial-targeting moieties to anticancer drugs, antioxidants and sensor molecules. Among them, the most widely applied mitochondrial targeting moiety is triphenylphosphonium (TPP), which is a delocalized cationic lipid that readily accumulates and penetrates through the mitochondrial membrane due to the highly negative mitochondrial membrane potential. Other moieties, including short peptides, dequalinium, guanidine, rhodamine, and F16, are also known to be promising mitochondrial targeting agents. Direct conjugation of mitochondrial targeting moieties to anticancer drugs, antioxidants and sensors results in increased cytotoxicity, anti-oxidizing activity and sensing activity, respectively, compared with their non-targeting counterparts, especially in drug-resistant cells. Although many mitochondria-targeted anticancer drug conjugates have been investigated in vitro and in vivo, further clinical studies are still needed. On the other hand, several mitochondria-targeting antioxidants have been analyzed in clinical phases I, II and III trials, and one conjugate has been approved for treating eye disease in Russia. There are numerous ongoing studies of mitochondria-targeted sensors.
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Key Words
- (Fx, r)3, (l-cyclohexyl alanine-d-arginine)3
- 4-AT, 4-amino-TEMPO
- 5-FU, 5-Fluorouracil
- AD, Alzheimer׳s disease
- AIE, aggregation-induced emission
- ATP, adenosine triphosphate
- Anticancer agents
- Antioxidants
- Arg, arginine
- Aβ, beta amyloid
- BODIPY, boron-dipyrromethene
- C-dots, carbon dots
- CAT, catalase
- COX, cytochrome c oxidase
- CZBI, carbazole and benzo[e]indolium
- CoA, coenzyme A
- DDS, drug delivery system
- DEPMPO, 5-(diethylphosphono)-5-methyl-1-pyrroline N-oxide
- DIPPMPO, 5-(diisopropoxyphosphoryl)-5-methyl-1-pyrroline-N-oxide
- DQA, dequalinium
- Direct conjugation
- Dmt, dimethyltyrosine
- EPR, enhanced permeability and retention
- F16, (E)-4-(1H-indol-3-ylvinyl)-N-methylpyridinium iodide
- GPX, glutathione peroxidase
- GS, gramicidin S
- HTPP, 5-(4-hydroxy-phenyl)-10,15,20-triphenylporphyrin
- IMM, inner mitochondrial membrane
- IMS, intermembrane space
- IOA, imidazole-substituted oleic acid
- LA, lipoic acid
- LAH2, dihydrolipoic acid
- Lys, lysine
- MET, mesenchymal-epithelial transition
- MLS, mitochondria localization sequences
- MPO, myeloperoxidase
- MPP, mitochondria-penetrating peptides
- MitoChlor, TPP-chlorambucil
- MitoE, TPP-vitamin E
- MitoLA, TPP-lipoic acid
- MitoQ, TPP-ubiquinone
- MitoVES, TPP-vitamin E succinate
- Mitochondria-targeting
- Nit, nitrooxy
- NitDOX, nitrooxy-DOX
- OMM, outer mitochondrial membrane
- OXPHOS, oxidative phosphorylation
- PD, Parkinson׳s disease
- PDT, photodynamic therapy
- PET, photoinduced electron transfer
- PS, photosensitizer
- PTPC, permeability transition pore complex
- Phe, phenylalanine
- RNS, reactive nitrogen species
- ROS, reactive oxygen species
- SOD, superoxide dismutase
- SS peptide, Szeto-Schiller peptides
- Sensing agents
- SkQ1, Skulachev ion-quinone
- TEMPOL, 4-hydroxy-2,2,6,6-tetramethylpiperidine-N-oxyl
- TPEY-TEMPO, [2-(1-oxyl-2,2,6,6-tetramethylpiperidin-4-ylimino)-ethyl]-triphenyl-phosphonium
- TPP, triphenylphosphonium
- Tyr, tyrosine
- VDAC/ANT, voltage-dependent anion channel/adenine nucleotide translocase
- VES, vitamin E succinate
- XO, xanthine oxidase
- mitoTEMPO, (2-(2,2,6,6-tetramethylpiperidin-1-oxyl-4-ylamino)-2-oxoethyl)triphenylphosphonium)
- mtCbl, (Fx,r)3-chlorambucil
- mtDNA, mitochondrial DNA
- mtPt, mitochondria-targeting (Fx,r)3-platinum(II)
- nDNA, nuclear DNA
- αTOS, alpha-tocopheryl succinate.
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Affiliation(s)
- Gantumur Battogtokh
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, The Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
| | - Yeon Su Choi
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, The Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
| | - Dong Seop Kang
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, The Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
| | - Sang Jun Park
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, The Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
| | - Min Suk Shim
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
| | - Kang Moo Huh
- Department of Polymer Science and Engineering, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Yong-Yeon Cho
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, The Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
| | - Joo Young Lee
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, The Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
| | - Hye Suk Lee
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, The Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
| | - Han Chang Kang
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, The Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
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Battogtokh G, Cho YY, Lee JY, Lee HS, Kang HC. Mitochondrial-Targeting Anticancer Agent Conjugates and Nanocarrier Systems for Cancer Treatment. Front Pharmacol 2018; 9:922. [PMID: 30174604 PMCID: PMC6107715 DOI: 10.3389/fphar.2018.00922] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 07/26/2018] [Indexed: 12/30/2022] Open
Abstract
The mitochondrion is an important intracellular organelle for drug targeting due to its key roles and functions in cellular proliferation and death. In the last few decades, several studies have revealed mitochondrial functions, attracting the focus of many researchers to work in this field over nuclear targeting. Mitochondrial targeting was initiated in 1995 with a triphenylphosphonium-thiobutyl conjugate as an antioxidant agent. The major driving force for mitochondrial targeting in cancer cells is the higher mitochondrial membrane potential compared with that of the cytosol, which allows some molecules to selectively target mitochondria. In this review, we discuss mitochondria-targeting ligand-conjugated anticancer agents and their in vitro and in vivo behaviors. In addition, we describe a mitochondria-targeting nanocarrier system for anticancer drug delivery. As previously reported, several agents have been known to have mitochondrial targeting potential; however, they are not sufficient for direct application for cancer therapy. Thus, many studies have focused on direct conjugation of targeting ligands to therapeutic agents to improve their efficacy. There are many variables for optimal mitochondria-targeted agent development, such as choosing a correct targeting ligand and linker. However, using the nanocarrier system could solve some issues related to solubility and selectivity. Thus, this review focuses on mitochondria-targeting drug conjugates and mitochondria-targeted nanocarrier systems for anticancer agent delivery.
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Affiliation(s)
| | | | | | | | - Han Chang Kang
- Department of Pharmacy, College of Pharmacy, The Catholic University of Korea, Bucheon, South Korea
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Liu Y, Xu Y, Geng X, Huo Y, Chen D, Sun K, Zhou G, Chen B, Tao K. Synergistic Targeting and Efficient Photodynamic Therapy Based on Graphene Oxide Quantum Dot-Upconversion Nanocrystal Hybrid Nanoparticles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1800293. [PMID: 29665272 DOI: 10.1002/smll.201800293] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 02/14/2018] [Indexed: 06/08/2023]
Abstract
Locating nanotherapeutics at the active sites, especially in the subcellular scale, is of great importance for nanoparticle-based photodynamic therapy (PDT) and other nanotherapies. However, subcellular targeting agents are generally nonspecific, despite the fact that the accumulation of a nanoformulation at active organelles leads to better therapeutic efficacy. A PDT nanoformulation is herein designed by using graphene oxide quantum dots (GOQDs) with rich functional groups as both the supporter for dual targeting modification and the photosensitizer for generating reactive oxygen species, and upconversion nanoparticles (UCNs) as the transducer of excitation light. A tumor-targeting agent, folic acid, and a mitochondrion-targeting moiety, carboxybutyl triphenylphosphonium, are simultaneously attached onto the UCNs-GOQDs hybrid nanoparticles by surface modification, and a synergistic targeting effect is obtained for these nanoparticles according to both in vitro and in vivo experiments. More significant cell death and a higher extent of mitochondrion damage are observed compared to the results of UCNs-GOQDs nanoparticles with no or just one targeting moiety. Furthermore, the PDT efficacy on tumor-bearing mice is also effectively improved. Overall, the current work presents a synergistic strategy to enhance subcellular targeting and the PDT efficacy for cancer therapy, which may also shed light on other kinds of nanotherapies.
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Affiliation(s)
- Yan Liu
- State Key Lab of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Yawen Xu
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200235, P. R. China
| | - Xiangshuai Geng
- Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield, S1 3JD, UK
| | - Yingying Huo
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200235, P. R. China
| | - Dexin Chen
- State Key Lab of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Kang Sun
- State Key Lab of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Guangdong Zhou
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200235, P. R. China
| | - Biqiong Chen
- School of Mechanical and Aerospace Engineering, Queen's University Belfast, Stranmillis Road, Belfast, BT9 5AH, UK
| | - Ke Tao
- State Key Lab of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
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Battogtokh G, Gotov O, Kang JH, Cho J, Jeong TH, Chimed G, Ko YT. Triphenylphosphine-docetaxel conjugate-incorporated albumin nanoparticles for cancer treatment. Nanomedicine (Lond) 2018; 13:325-338. [DOI: 10.2217/nnm-2017-0274] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Aim: The objective of this study was to develop a mitochondria-targeted anticancer drug, docetaxel (DTX), for chemotherapy. Materials & methods: The DTX was conjugated to 4-carboxybutyl triphenylphosphonium (TPP) to enhance mitochondrial targeting, and the TPP–DTX conjugate was further loaded into folate-cholesteryl albumin (FA-chol-BSA) nanoparticles (NPs) to improve its biocompatibility. Results & conclusion: In vitro studies showed that TPP–DTX and its NP primarily accumulated in the mitochondria; generated high reactive oxygen species, leading to mitochondrial disruption and cell apoptosis; and had a higher cytotoxicity against cancer cells. In vivo antitumor studies indicated that the NP significantly suppressed tumor growth compared with free drugs in xenograft tumor-bearing mice. Our results demonstrated that TPP–DTX@FA-chol-BSA NPs could be a promising mitochondria-targeted anticancer prodrug for chemotherapy.
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Affiliation(s)
- Gantumur Battogtokh
- College of Pharmacy & Gachon Institute of Pharmaceutical Sciences Gachon University, Incheon 406–799, South Korea
| | - Oyuntuya Gotov
- College of Pharmacy & Gachon Institute of Pharmaceutical Sciences Gachon University, Incheon 406–799, South Korea
| | - Jee He Kang
- College of Pharmacy & Gachon Institute of Pharmaceutical Sciences Gachon University, Incheon 406–799, South Korea
| | - Jinsung Cho
- College of Pharmacy & Gachon Institute of Pharmaceutical Sciences Gachon University, Incheon 406–799, South Korea
| | - Tae Ho Jeong
- College of Pharmacy & Gachon Institute of Pharmaceutical Sciences Gachon University, Incheon 406–799, South Korea
| | | | - Young Tag Ko
- College of Pharmacy & Gachon Institute of Pharmaceutical Sciences Gachon University, Incheon 406–799, South Korea
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29
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Qiu J, Zhang H, Wang Z, Liu D, Liu S, Han W, Regenstein JM, Geng L. The antitumor effect of folic acid conjugated-Auricularia auricular polysaccharide-cisplatin complex on cervical carcinoma cells in nude mice. Int J Biol Macromol 2018; 107:2180-2189. [DOI: 10.1016/j.ijbiomac.2017.10.087] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 10/06/2017] [Accepted: 10/14/2017] [Indexed: 01/18/2023]
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30
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GOMES ANAT, NEVES MARIAG, CAVALEIRO JOSÉA. Cancer, Photodynamic Therapy and Porphyrin-Type Derivatives. ACTA ACUST UNITED AC 2018; 90:993-1026. [DOI: 10.1590/0001-3765201820170811] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 12/01/2017] [Indexed: 02/10/2023]
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Wang Q, Ng DKP, Lo PC. Functional aza-boron dipyrromethenes for subcellular imaging and organelle-specific photodynamic therapy. J Mater Chem B 2018; 6:3285-3296. [DOI: 10.1039/c8tb00593a] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A series of aza-BODIPY derivatives which can serve as specific fluorescent probes for the mitochondria and lysosomes of a range of cancer cell lines and photosensitisers acting specifically on these subcellular compartments are reported.
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Affiliation(s)
- Qiong Wang
- Department of Chemistry
- The Chinese University of Hong Kong
- Shatin, N.T
- China
| | - Dennis K. P. Ng
- Department of Chemistry
- The Chinese University of Hong Kong
- Shatin, N.T
- China
| | - Pui-Chi Lo
- Department of Biomedical Sciences
- City University of Hong Kong
- Kowloon
- China
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An FF, Zhang XH. Strategies for Preparing Albumin-based Nanoparticles for Multifunctional Bioimaging and Drug Delivery. Theranostics 2017; 7:3667-3689. [PMID: 29109768 PMCID: PMC5667340 DOI: 10.7150/thno.19365] [Citation(s) in RCA: 278] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 03/31/2017] [Indexed: 12/12/2022] Open
Abstract
Biosafety is the primary concern in clinical translation of nanomedicine. As an intrinsic ingredient of human blood without immunogenicity and encouraged by its successful clinical application in Abraxane, albumin has been regarded as a promising material to produce nanoparticles for bioimaging and drug delivery. The strategies for synthesizing albumin-based nanoparticles could be generally categorized into five classes: template, nanocarrier, scaffold, stabilizer and albumin-polymer conjugate. This review introduces approaches utilizing albumin in the preparation of nanoparticles and thereby provides scientists with knowledge of goal-driven design on albumin-based nanomedicine.
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Affiliation(s)
- Fei-Fei An
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory of Carbon-based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu, 215123, P.R. China
- Department of Radiology, Molecular Imaging Innovations Institute (MI3), Weill Cornell Medicine, 413 E 69th St, New York, NY, 10065
| | - Xiao-Hong Zhang
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory of Carbon-based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu, 215123, P.R. China
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Adimoolam MG, A. V, Nalam MR, Sunkara MV. Chlorin e6 loaded lactoferrin nanoparticles for enhanced photodynamic therapy. J Mater Chem B 2017; 5:9189-9196. [DOI: 10.1039/c7tb02599h] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The LeN NPs of Lf and Ce6 enhanced the intracellular delivery of the PS improving photo-induced cell death compared to free PS.
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Affiliation(s)
- Mahesh G. Adimoolam
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
- AcSIR-Council of Scientific and Industrial Research
- India
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