1
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Yu P, Zheng X, Alimi LO, Al-Babili S, Khashab NM. Metal-Organic Framework-Mediated Delivery of Nucleic Acid across Intact Plant Cells. ACS APPLIED MATERIALS & INTERFACES 2024; 16:18245-18251. [PMID: 38564422 DOI: 10.1021/acsami.3c19571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Plant synthetic biology is applied in sustainable agriculture, clean energy, and biopharmaceuticals, addressing crop improvement, pest resistance, and plant-based vaccine production by introducing exogenous genes into plants. This technique faces challenges delivering genes due to plant cell walls and intact cell membranes. Novel approaches are required to address this challenge, such as utilizing nanomaterials known for their efficiency and biocompatibility in gene delivery. This work investigates metal-organic frameworks (MOFs) for gene delivery in intact plant cells by infiltration. Hence, small-sized ZIF-8 nanoparticles (below 20 nm) were synthesized and demonstrated effective DNA/RNA delivery into Nicotiana benthamiana leaves and Arabidopsis thaliana roots, presenting a promising and simplified method for gene delivery in intact plant cells. We further demonstrate that small-sized ZIF-8 nanoparticles protect RNA from RNase degradation and successfully silence an endogenous gene by delivering siRNA in N. benthamiana leaves.
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Affiliation(s)
- Pei Yu
- Smart Hybrid Materials Laboratory (SHMs), Chemistry Program, Physical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Xiongjie Zheng
- The BioActives Lab, Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Lukman O Alimi
- Smart Hybrid Materials Laboratory (SHMs), Chemistry Program, Physical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Salim Al-Babili
- The BioActives Lab, Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Niveen M Khashab
- Smart Hybrid Materials Laboratory (SHMs), Chemistry Program, Physical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
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2
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Yang Y, Dai X. Current status of controlled onco-therapies based on metal organic frameworks. RSC Adv 2024; 14:12817-12828. [PMID: 38645527 PMCID: PMC11027480 DOI: 10.1039/d4ra00375f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/11/2024] [Indexed: 04/23/2024] Open
Abstract
Despite consecutive efforts devoted to the establishment of innovative therapeutics for cancer control, cancer remains as a primary global public health concern. Achieving controlled release of anti-cancer agents may add great value to the field of oncology that requires the involvement of nanotechnologies. Metal organic frameworks (MOFs) hold great promise in this regard owing to their unique structural properties. MOFs can act as superior candidates for drug delivery given their porous structure and large loading area, and can be prepared into anti-cancer therapeutics by incorporating stimuli-sensitive components into the ligands or nodes of the framework. By combing through chemical and physical features of MOFs favorable for onco-therapeutic applications and current cancer treatment portfolios taking advantages of these characteristics, this review classified MOFs feasible for establishing controlled anti-cancer modalities into 6 categories, outlined the corresponding strategies currently available for each type of MOF, and identified understudied areas and future opportunities towards innovative MOF design for improved or expanded clinical anti-cancer applications.
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Affiliation(s)
- Yixuan Yang
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, Shaanxi Provincial Center for Regenerative Medicine and Surgical Engineering, The First Affiliated Hospital of Xi'an Jiaotong University Xi'an 710061 P.R. China
| | - Xiaofeng Dai
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, Shaanxi Provincial Center for Regenerative Medicine and Surgical Engineering, The First Affiliated Hospital of Xi'an Jiaotong University Xi'an 710061 P.R. China
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3
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Christodoulou I, Patriarche G, Serre C, Boissiére C, Gref R. Advanced Characterization Methodology to Unravel the Biodegradability of Metal-Organic Framework Nanoparticles in Extremely Diluted Conditions. ACS APPLIED MATERIALS & INTERFACES 2024; 16:14296-14307. [PMID: 38452344 DOI: 10.1021/acsami.3c18958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
Porous iron(III) carboxylate metal-organic frameworks (MIL-100; MIL stands for Material of Institute Lavoisier) of submicronic size (nanoMOFs) have attracted a growing interest in the field of drug delivery due to their high drug payloads, excellent entrapment efficiencies, biodegradable character, and poor toxicity. However, only a few studies have dealt with the nanoMOF degradation mechanism, which is key to their biological applications. Complementary methods have been used here to investigate the degradation mechanism of Fe-based nanoMOFs under neutral or acidic conditions and in the presence of albumin. High-resolution STEM-HAADF coupled with energy-dispersive X-ray spectroscopy enabled the monitoring of the crystalline organization and elemental distribution during degradation. NanoMOFs were also deposited onto silicon substrates by dip-coating, forming stable thin films of high optical quality. The mean film thickness and structural changes were further monitored by IR ellipsometry, approaching the "sink conditions" occurring in vivo. This approach is essential for the successful design of biocompatible nano-vectors under extreme diluted conditions. It was revealed that while the presence of a protein coating layer did not impede the degradation process, the pH of the medium in contact with the nanoMOFs played a major role. The degradation of nanoMOFs occurred to a larger extent under neutral conditions, rapidly and homogeneously within the crystalline matrices, and was associated with the departure of their constitutive organic ligand. Remarkably, the nanoMOFs' particles maintained their global morphology during degradation.
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Affiliation(s)
- Ioanna Christodoulou
- Institut des Sciences Moléculaires d'Orsay (ISMO), Université Paris-Saclay, CNRS UMR 8214, 91405 Orsay, France
| | - Gilles Patriarche
- Centre de Nanosciences et de Nanotechnologies (C2N), Université Paris-Saclay, CNRS UMR 9001, 91120 Palaiseau, France
| | - Christian Serre
- Institut des Matériaux Poreux de Paris, Ecole Normale Supérieure, ESPCI Paris, CNRS, PSL University, 75005 Paris, France
| | - Cédric Boissiére
- Laboratoire de Chimie de la Matière Condensée de Paris (LCMCP), Sorbonne Université, CNRS, Collège de France, 75005 Paris, France
| | - Ruxandra Gref
- Institut des Sciences Moléculaires d'Orsay (ISMO), Université Paris-Saclay, CNRS UMR 8214, 91405 Orsay, France
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4
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Mutlu S, Ortaç B, Ozbey DH, Durgun E, Savaskan Yılmaz S, Arsu N. Laser-Driven Rapid Synthesis of Metal-Organic Frameworks and Investigation of UV-NIR Optical Absorption, Luminescence, Photocatalytic Degradation, and Gas and Ion Adsorption Properties. Polymers (Basel) 2024; 16:217. [PMID: 38257016 PMCID: PMC10820686 DOI: 10.3390/polym16020217] [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: 11/13/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 01/24/2024] Open
Abstract
In this study, we designed a platform based on a laser-driven approach for fast, efficient, and controllable MOF synthesis. The laser irradiation method was performed for the first time to synthesize Zn-based MOFs in record production time (approximately one hour) compared to all known MOF production methods with comparable morphology. In addition to well-known structural properties, we revealed that the obtained ZnMOFs have a novel optical response, including photoluminescence behavior in the visible range with nanosecond relaxation time, which is also supported by first-principles calculations. Additionally, photocatalytic degradation of methylene blue with ZnMOF was achieved, degrading the 10 ppm methylene blue (MB) solution 83% during 1 min of irradiation time. The application of laser technology can inspire the development of a novel and competent platform for a fast MOF fabrication process and extend the possible applications of MOFs to miniaturized optoelectronic and photonic devices.
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Affiliation(s)
- Saliha Mutlu
- Department of Chemistry, Karadeniz Technical University, Trabzon 61080, Turkey;
- National Nanotechnology Research Center (UNAM) and Institute of Materials Science Nanotechnology, Bilkent University, Ankara 06800, Turkey; (D.H.O.); (E.D.)
| | - Bülend Ortaç
- National Nanotechnology Research Center (UNAM) and Institute of Materials Science Nanotechnology, Bilkent University, Ankara 06800, Turkey; (D.H.O.); (E.D.)
| | - Dogukan Hazar Ozbey
- National Nanotechnology Research Center (UNAM) and Institute of Materials Science Nanotechnology, Bilkent University, Ankara 06800, Turkey; (D.H.O.); (E.D.)
| | - Engin Durgun
- National Nanotechnology Research Center (UNAM) and Institute of Materials Science Nanotechnology, Bilkent University, Ankara 06800, Turkey; (D.H.O.); (E.D.)
| | - Sevil Savaskan Yılmaz
- Department of Chemistry, Karadeniz Technical University, Trabzon 61080, Turkey;
- National Nanotechnology Research Center (UNAM) and Institute of Materials Science Nanotechnology, Bilkent University, Ankara 06800, Turkey; (D.H.O.); (E.D.)
| | - Nergis Arsu
- Department of Chemistry, Yildiz Technical University, Davutpasa Campus, Istanbul 34220, Turkey
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5
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Yu H, Saif MS, Hasan M, Zafar A, Zhao X, Waqas M, Tariq T, Xue H, Hussain R. Designing a Silymarin Nanopercolating System Using CME@ZIF-8: An Approach to Hepatic Injuries. ACS OMEGA 2023; 8:48535-48548. [PMID: 38144097 PMCID: PMC10734040 DOI: 10.1021/acsomega.3c08494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 11/20/2023] [Accepted: 11/22/2023] [Indexed: 12/26/2023]
Abstract
It is commonly known that silymarin, a phytoconstituent obtained from the Silybum marianum plant, has hepatoprotective and antioxidative properties. However, its low oral bioavailability and poor water solubility negatively impact its therapeutic efficacy. The goal of the present study was to determine the efficiency of the Cordia myxa extract-based synthesized zeolitic imidazole metal-organic framework (CME@ZIF-8 MOF) for increasing silymarin's bioavailability. A coprecipitation technique was used to synthesize the CME@ZIF-8 and polyethylene glycol-coated silymarin-loaded MOFs (PEG-Sily@CME@ZIF-8) and a complete factorial design was used to optimize them. The crystalline size of CME@ZIF-8 was 14.7 nm and the size of PEG-Sily@CME@ZIF-8 was 17.39 nm. The loading percentage of the silymarin drug in CME@ZIF-8 was 33.5%. The optimized formulations were then characterized by ultraviolet-visible (UV-vis) spectroscopy, X-ray diffraction, Fourier transform IR spectroscopy, surface morphology, gas chromatography-mass spectrometry, and drug release in an in vitro medium. Additionally, a rat model was used to investigate the optimized formulation's in vivo hepatoprotective effectiveness. The synthesized silymarin-loaded CME@ZIF-8 MOFs were distinct particles with a porous, spongelike shape and a diameter of (size) nm. Furthermore, the designed silymarin-loaded PEG-Sily@CME@ZIF-8 MOF formulation exhibited considerable silymarin release from the synthesized formula in dissolution investigations. The in vivo evaluation studies demonstrated that the prepared PEG-Sily@CME@ZIF-8 MOFs effectively exhibited a hepatoprotective effect in comparison with free silymarin in a CCl4-based induced-hepatotoxicity rat model via ameliorating the normal antioxidant enzyme levels and restoring the cellular abnormalities produced by CCl4 toxication. In combination, biologically produced CME@ZIF-8 may promise to be a viable biologically based nanocarrier that can enhance the loading and release of silymarin medication, which has low solubility in water.
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Affiliation(s)
- Hui Yu
- College
of Science, Beihua University, Jilin 132013, P. R. China
| | - Muhammad Saqib Saif
- Faculty
of Chemical and Biological Science, Department of Biochemistry, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Murtaza Hasan
- Faculty
of Chemical and Biological Science, Department of Biotechnology, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
- School
of Chemistry and Chemical Engineering, Zhongkai
University of Agriculture and Engineering, Guangzhou 510225, P. R. China
| | - Ayesha Zafar
- School
of Engineering, Royal Melbourne Institute
of Technology (RMIT) University, Melbourne 3001, Australia
| | - Xi Zhao
- Institute
of Theoretical Chemistry, College of Chemistry, Jilin University, Changchun 130021, P. R. China
| | - Muhammad Waqas
- Faculty
of Chemical and Biological Science, Department of Biotechnology, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Tuba Tariq
- Faculty
of Chemical and Biological Science, Department of Biochemistry, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Huang Xue
- School
of Chemistry and Chemical Engineering, Zhongkai
University of Agriculture and Engineering, Guangzhou 510225, P. R. China
| | - Riaz Hussain
- Faculty
of Veterinary and Animal Sciences, Department of Pathology, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
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6
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Zhang D, Liu D, Wang C, Su Y, Zhang X. Nanoreactor-based catalytic systems for therapeutic applications: Principles, strategies, and challenges. Adv Colloid Interface Sci 2023; 322:103037. [PMID: 37931381 DOI: 10.1016/j.cis.2023.103037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/25/2023] [Accepted: 10/29/2023] [Indexed: 11/08/2023]
Abstract
Inspired by natural catalytic compartments, various synthetic compartments that seclude catalytic reactions have been developed to understand complex multistep biosynthetic pathways, bestow therapeutic effects, or extend biosynthetic pathways in living cells. These emerging nanoreactors possessed many advantages over conventional biomedicine, such as good catalytic activity, specificity, and sustainability. In the past decade, a great number of efficient catalytic systems based on diverse nanoreactors (polymer vesicles, liposome, polymer micelles, inorganic-organic hybrid materials, MOFs, etc.) have been designed and employed to initiate in situ catalyzed chemical reactions for therapy. This review aims to present the recent progress in the development of catalytic systems based on nanoreactors for therapeutic applications, with a special emphasis on the principles and design strategies. Besides, the key components of nanoreactor-based catalytic systems, including nanocarriers, triggers or energy inputs, and products, are respectively introduced and discussed in detail. Challenges and prospects in the fabrication of therapeutic catalytic nanoreactors are also discussed as a conclusion to this review. We believe that catalytic nanoreactors will play an increasingly important role in modern biomedicine, with improved therapeutic performance and minimal side effects.
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Affiliation(s)
- Dan Zhang
- Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
| | - Dongcheng Liu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China
| | - Chunfei Wang
- Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
| | - Yanhong Su
- Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
| | - Xuanjun Zhang
- Faculty of Health Sciences, University of Macau, Macau SAR 999078, China; MOE Frontiers Science Centre for Precision Oncology, University of Macau, Macau SAR 999078, China.
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7
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Wei L, Zhang Y, Wang R, Liu S, Luo J, Ma Y, Wang H, Liu Y, Chen Y. Heteroantigen-assembled nanovaccine enhances the polyfunctionality of TILs against tumor growth and metastasis. Biomaterials 2023; 302:122297. [PMID: 37666102 DOI: 10.1016/j.biomaterials.2023.122297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 07/26/2023] [Accepted: 08/26/2023] [Indexed: 09/06/2023]
Abstract
The dysfunction of tumor infiltrating lymphocytes (TILs) directly correlates with out of control of tumor growth and metastasis. New approaches and insightful clarity for rescuing TILs dysfunction are urgently needed. Here, we design two heterogenous antigens based on MHC-I epitope and MHC-II epitope from tumor, and assemble heterogenous antigens by electrostatic interactions and π-π stacking into heteroantigen-assembled nanovaccine (HANV). HANV not only significantly increases the abundance of CD8+ and CD4+ TILs, but also elicits stronger polyfunctionality of CD8+ and CD4+ TILs in vivo. Enhanced polyfunctionality of CD8+ and CD4+ TILs positively correlate to suppression of tumor growth and metastasis in melanoma-bearing mouse models. We also validate that nucleotide-binding oligomerization domain-containing protein 2 (NOD2) dominantly enhances anti-tumor capacity of TILs in a temporal immunoregulation manner. This work presents a new insight in developing HANV as a rational strategy to shape TILs polyfunctionality for tumor growth and metastasis.
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Affiliation(s)
- Liangnian Wei
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College; Kunming, Yunnan, 650000, China; State Key Laboratory of Reproductive Medicine, Department of Prenatal Diagnosis, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Hospital, Nanjing Medical University; Nanjing 211166, China; Department of Immunology, Key Laboratory of Immunological Environment and Disease, Key Laboratory of Human Functional Genomics of Jiangsu Province, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Personalized Cancer Medicine, Gusu School, Nanjing Medical University; Nanjing 211166, China; Department of Epidemiology, National Vaccine Innovation Platform, Center for Global Health, Nanjing Medical University, Nanjing, China; Department of Central Laboratory, The Affiliated Huai'an N0.1 People's Hospital, Nanjing Medical University, Huai'an, 223300, China
| | - Ye Zhang
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College; Kunming, Yunnan, 650000, China
| | - Ruixin Wang
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College; Kunming, Yunnan, 650000, China
| | - Shuai Liu
- State Key Laboratory of Reproductive Medicine, Department of Prenatal Diagnosis, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Hospital, Nanjing Medical University; Nanjing 211166, China; Department of Immunology, Key Laboratory of Immunological Environment and Disease, Key Laboratory of Human Functional Genomics of Jiangsu Province, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Personalized Cancer Medicine, Gusu School, Nanjing Medical University; Nanjing 211166, China; Department of Epidemiology, National Vaccine Innovation Platform, Center for Global Health, Nanjing Medical University, Nanjing, China; Department of Central Laboratory, The Affiliated Huai'an N0.1 People's Hospital, Nanjing Medical University, Huai'an, 223300, China
| | - Jia Luo
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College; Kunming, Yunnan, 650000, China
| | - Yunfei Ma
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College; Kunming, Yunnan, 650000, China
| | - Hao Wang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing, 100190, China.
| | - Ye Liu
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College; Kunming, Yunnan, 650000, China; State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, 100190, China; Key Laboratory of Pathogen Infection Prevention and Control (Peking Union Medical College), Ministry of Education, Beijing, 100190, China.
| | - Yun Chen
- State Key Laboratory of Reproductive Medicine, Department of Prenatal Diagnosis, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Hospital, Nanjing Medical University; Nanjing 211166, China; Department of Immunology, Key Laboratory of Immunological Environment and Disease, Key Laboratory of Human Functional Genomics of Jiangsu Province, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Personalized Cancer Medicine, Gusu School, Nanjing Medical University; Nanjing 211166, China; Department of Epidemiology, National Vaccine Innovation Platform, Center for Global Health, Nanjing Medical University, Nanjing, China; Department of Central Laboratory, The Affiliated Huai'an N0.1 People's Hospital, Nanjing Medical University, Huai'an, 223300, China.
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8
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Chen L, Wang X, Chen M, Sun Q, Chen Y, Zhang X, Hong R, Xu Y, Guan J, Hong S, Cao D, Sun T, Li X, Chen L, Diwu J. Self-Aggregated Nanoscale Metal-Organic Framework for Targeted Pulmonary Decorporation of Uranium. Adv Healthc Mater 2023; 12:e2300510. [PMID: 37377120 DOI: 10.1002/adhm.202300510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 06/17/2023] [Indexed: 06/29/2023]
Abstract
The limited availability of effective agents for removing actinides from the lungs significantly restricts the effectiveness of medical treatments for nuclear emergencies. Inhalation is the primary route of internal contamination in 44.3% of actinide-related accidents, leading to the accumulation of radionuclides in the lungs and resulting in infections and potential tumor formation (tumorigenesis). This study focuses on the synthesis of a nanometal-organic framework (nMOF) material called ZIF-71-COOH, which is achieved by post-synthetic carboxyl functionalization of ZIF-71. The material demonstrates high and selective adsorption of uranyl, while also exhibiting increased particle size (≈2100 nm) when it aggregates in the blood, enabling passive targeting of the lungs through mechanical filtration. This unique property facilitates the rapid enrichment and selective recognition of uranyl, making nano ZIF-71-COOH highly effective in removing uranyl from the lungs. The findings of this study highlight the potential of self-aggregated nMOFs as a promising drug delivery system for targeted uranium decorporation in the lungs.
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Affiliation(s)
- Lei Chen
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Xiaomei Wang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Mengping Chen
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Qiwen Sun
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Yemeng Chen
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Xiaojie Zhang
- Department of Experimental Center, Medical College of Soochow University, Suzhou, 215123, China
| | - Rui Hong
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Yigong Xu
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Jingwen Guan
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Sheng Hong
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Dehan Cao
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Tingfeng Sun
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Ximeng Li
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Lanhua Chen
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Juan Diwu
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
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9
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Quijia CR, Navegante G, Sábio RM, Valente V, Ocaña A, Alonso-Moreno C, Frem RCG, Chorilli M. Macrophage Cell Membrane Coating on Piperine-Loaded MIL-100(Fe) Nanoparticles for Breast Cancer Treatment. J Funct Biomater 2023; 14:319. [PMID: 37367283 DOI: 10.3390/jfb14060319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/06/2023] [Accepted: 06/08/2023] [Indexed: 06/28/2023] Open
Abstract
Piperine (PIP), a compound found in Piper longum, has shown promise as a potential chemotherapeutic agent for breast cancer. However, its inherent toxicity has limited its application. To overcome this challenge, researchers have developed PIP@MIL-100(Fe), an organic metal-organic framework (MOF) that encapsulates PIP for breast cancer treatment. Nanotechnology offers further treatment options, including the modification of nanostructures with macrophage membranes (MM) to enhance the evasion of the immune system. In this study, the researchers aimed to evaluate the potential of MM-coated MOFs encapsulated with PIP for breast cancer treatment. They successfully synthesized MM@PIP@MIL-100(Fe) through impregnation synthesis. The presence of MM coating on the MOF surface was confirmed through SDS-PAGE analysis, which revealed distinct protein bands. Transmission electron microscopy (TEM) images demonstrated the existence of a PIP@MIL-100(Fe) core with a diameter of around 50 nm, surrounded by an outer lipid bilayer layer measuring approximately 10 nm in thickness. Furthermore, the researchers evaluated the cytotoxicity indices of the nanoparticles against various breast cancer cell lines, including MCF-7, BT-549, SKBR-3, and MDA. The results demonstrated that the MOFs exhibited between 4 and 17 times higher cytotoxicity (IC50) in all four cell lines compared to free PIP (IC50 = 193.67 ± 0.30 µM). These findings suggest that MM@PIP@MIL-100(Fe) holds potential as an effective treatment for breast cancer. The study's outcomes highlight the potential of utilizing MM-coated MOFs encapsulated with PIP as an innovative approach for breast cancer therapy, offering improved cytotoxicity compared to free PIP alone. Further research and development are warranted to explore the clinical translation and optimize the efficacy and safety of this treatment strategy.
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Affiliation(s)
- Christian Rafael Quijia
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), Rodovia Araraquara Jau, Km 01-s/n-Campos Ville, Araraquara 14800-903, Brazil
| | - Geovana Navegante
- Department of Clinical Analysis, School of Pharmaceutical Sciences, São Paulo State University (UNESP), Rodovia Araraquara Jau, Km 01-s/n-Campos Ville, Araraquara 14800-903, Brazil
| | - Rafael Miguel Sábio
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), Rodovia Araraquara Jau, Km 01-s/n-Campos Ville, Araraquara 14800-903, Brazil
| | - Valeria Valente
- Department of Clinical Analysis, School of Pharmaceutical Sciences, São Paulo State University (UNESP), Rodovia Araraquara Jau, Km 01-s/n-Campos Ville, Araraquara 14800-903, Brazil
| | - Alberto Ocaña
- Department of Medical Oncology, Hospital Clinico San Carlos and Health Research Institute of the Hospital Clinico San Carlos, 28040 Madrid, Spain
| | - Carlos Alonso-Moreno
- Unidad NanoDrug, Facultad de Farmacia, Universidad de Castilla-La Mancha, 02008 Albacete, Spain
| | - Regina Célia Galvão Frem
- Institute of Chemistry, São Paulo State University (UNESP), Prof. Francisco Degni 55, Araraquara 14800-060, Brazil
| | - Marlus Chorilli
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), Rodovia Araraquara Jau, Km 01-s/n-Campos Ville, Araraquara 14800-903, Brazil
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10
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Zheng X, Wu Y, Zuo H, Chen W, Wang K. Metal Nanoparticles as Novel Agents for Lung Cancer Diagnosis and Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2206624. [PMID: 36732908 DOI: 10.1002/smll.202206624] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/31/2022] [Indexed: 05/04/2023]
Abstract
Lung cancer is one of the most common malignancies worldwide and contributes to most cancer-related morbidity and mortality cases. During the past decades, the rapid development of nanotechnology has provided opportunities and challenges for lung cancer diagnosis and therapeutics. As one of the most extensively studied nanostructures, metal nanoparticles obtain higher satisfaction in biomedical applications associated with lung cancer. Metal nanoparticles have enhanced almost all major imaging strategies and proved great potential as sensor for detecting cancer-specific biomarkers. Moreover, metal nanoparticles could also improve therapeutic efficiency via better drug delivery, improved radiotherapy, enhanced gene silencing, and facilitated photo-driven treatment. Herein, the recently advanced metal nanoparticles applied in lung cancer therapy and diagnosis are summarized. Future perspective on the direction of metal-based nanomedicine is also discussed. Stimulating more research interests to promote the development of metal nanoparticles in lung cancer is devoted.
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Affiliation(s)
- Xinjie Zheng
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
| | - Yuan Wu
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
| | - Huali Zuo
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
| | - Weiyu Chen
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
- International Institutes of Medicine, The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
| | - Kai Wang
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
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11
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Wang L, Liu C, Lu W, Xu L, Kuang L, Hua D. ROS-sensitive Crocin-loaded chitosan microspheres for lung targeting and attenuation of radiation-induced lung injury. Carbohydr Polym 2023; 307:120628. [PMID: 36781279 DOI: 10.1016/j.carbpol.2023.120628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 01/12/2023] [Accepted: 01/25/2023] [Indexed: 01/29/2023]
Abstract
Radiation-induced lung injury (RILI) is one of the major complications in patients exposed to accidental radiation and radiotherapy for thoracic malignancies. However, there is no reliable radioprotector for effective clinical treatment of RILI so far. Herein, a novel Crocin-loaded chitosan microsphere is developed for lung targeting and attenuation of RILI. The chitosan microspheres are modified with 4-carboxyphenylboronic acid and loaded with the natural antioxidant Crocin-I to give the drug-loaded microspheres (~10 μm). The microspheres possess good biocompatibility in vivo and in vitro. In a mouse model, they exhibit effective passive targeting performance and a long retention time in the lung after intravenous administration. Furthermore, they improve the radioprotective effect of Crocin-I for the treatment of RILI by reducing the level of inflammatory cytokines in bronchoalveolar lavage fluid and by regulating oxidative stress in lung tissues. The targeted agents significantly improved the bioavailability and radioprotection of Crocin-I by the outstanding passive targeting effect. This work may provide a promising strategy for efficient radioprotection on RILI using passive lung targeting microspheres.
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Affiliation(s)
- Lu Wang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Chang Liu
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Weihong Lu
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China.
| | - Longjiang Xu
- Department of Pathology, The Second Affiliated Hospital of Soochow University, Suzhou 215000, China.
| | - Liangju Kuang
- Department of Ophthalmology, Schepens Eye Research Institute of Massachusetts Eye & Ear, Harvard Medical School, Boston, MA 02114, USA.
| | - Daoben Hua
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China.
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12
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Sun Z, Li T, Mei T, Liu Y, Wu K, Le W, Hu Y. Nanoscale MOFs in nanomedicine applications: from drug delivery to therapeutic agents. J Mater Chem B 2023; 11:3273-3294. [PMID: 36928915 DOI: 10.1039/d3tb00027c] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Metal-organic frameworks (MOFs) hold great promise for widespread applications in biomedicine and nanomedicine. MOFs are one of the most fascinating nanocarriers for drug delivery, benefiting from their high porosity and facile modification. Furthermore, the tailored components of MOFs can be therapeutic agents for various treatments, including drugs as organic ligands of MOFs, active metal as central metal ions of MOFs, and their combinations as carrier-free MOF-based nanodrug. In this review, the advances in delivery systems and applications as therapeutic agents for nanoscale MOF-based materials are summarized. The challenges of MOFs in clinical translation and the future directions in the field of MOFs therapy are also discussed. We hope that more researchers will focus their attention on advancing and translating MOF-based nanodrugs into pre-clinical and clinical applications.
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Affiliation(s)
- Zeyi Sun
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200092, China. .,Shanghai East Hospital, Jinzhou Medical University, Jinzhou 121001, China
| | - Tieyan Li
- Department of Cardiovascular Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Tianxiao Mei
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
| | - Yang Liu
- Shanghai Heart Failure Research Center, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Kerui Wu
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
| | - Wenjun Le
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
| | - Yihui Hu
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
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13
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Nanoscale Iron-Based Metal-Organic Frameworks: Incorporation of Functionalized Drugs and Degradation in Biological Media. Int J Mol Sci 2023; 24:ijms24043362. [PMID: 36834775 PMCID: PMC9965190 DOI: 10.3390/ijms24043362] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
Metal-organic frameworks (MOFs) attract growing interest in biomedical applications. Among thousands of MOF structures, the mesoporous iron(III) carboxylate MIL-100(Fe) (MIL stands for the Materials of Lavoisier Institute) is among the most studied MOF nanocarrier, owing to its high porosity, biodegradability, and lack of toxicity. Nanosized MIL-100(Fe) particles (nanoMOFs) readily coordinate with drugs leading to unprecedented payloads and controlled release. Here, we show how the functional groups of the challenging anticancer drug prednisolone influence their interactions with the nanoMOFs and their release in various media. Molecular modeling enabled predicting the strength of interactions between prednisolone-bearing or not phosphate or sulfate moieties (PP and PS, respectively) and the oxo-trimer of MIL-100(Fe) as well as understanding the pore filling of MIL-100(Fe). Noticeably, PP showed the strongest interactions (drug loading up to 30 wt %, encapsulation efficiency > 98%) and slowed down the nanoMOFs' degradation in simulated body fluid. This drug was shown to bind to the iron Lewis acid sites and was not displaced by other ions in the suspension media. On the contrary, PS was entrapped with lower efficiencies and was easily displaced by phosphates in the release media. Noticeably, the nanoMOFs maintained their size and faceted structures after drug loading and even after degradation in blood or serum after losing almost the totality of the constitutive trimesate ligands. Scanning electron microscopy with high annular dark field (STEM-HAADF) in conjunction with X-Ray energy-dispersive spectrometry (XEDS) was a powerful tool enabling the unraveling of the main elements to gain insights on the MOF structural evolution after drug loading and/or upon degradation.
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14
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Ahmadi M, Khoramjouy M, Dadashzadeh S, Asadian E, Mosayebnia M, Geramifar P, Shahhosseini S, Ghorbani-Bidkorpeh F. Pharmacokinetics and biodistribution studies of [99mTc]-Labeled ZIF-8 nanoparticles to pave the way for image-guided drug delivery and theranostics. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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15
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Nanoscale metal-organic frameworks for the delivery of nucleic acids to cancer cells. Int J Pharm X 2023; 5:100161. [PMID: 36817971 PMCID: PMC9931914 DOI: 10.1016/j.ijpx.2023.100161] [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: 01/07/2023] [Accepted: 01/07/2023] [Indexed: 01/31/2023] Open
Abstract
Therapeutic nucleic acids (TNAs) are gaining increasing interest in the treatment of severe diseases including viral infections, inherited disorders, and cancers. However, the efficacy of intracellularly functioning TNAs is also reliant upon their delivery into the cellular environment, as unmodified nucleic acids are unable to cross the cell membrane mainly due to charge repulsion. Here we show that TNAs can be effectively delivered into the cellular environment using engineered nanoscale metal-organic frameworks (nanoMOFs), with the additional ability to tailor which cells receive the therapeutic cargo determined by the functional moieties grafted onto the nanoMOF's surface. This study paves the way to integrate the highly ordered programmable nucleic acids into larger-scale functionalized nanoassemblies.
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16
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Ding M, Liu W, Gref R. Nanoscale MOFs: From synthesis to drug delivery and theranostics applications. Adv Drug Deliv Rev 2022; 190:114496. [PMID: 35970275 DOI: 10.1016/j.addr.2022.114496] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/02/2022] [Accepted: 08/09/2022] [Indexed: 01/24/2023]
Abstract
Since the first report in 1989, Metal-Organic Frameworks (MOFs) self-assembled from metal ions or clusters, as well as organic linkers, have attracted extensive attention. Due to their flexible composition, large surface areas, modifiable surface properties, and their degradability, there has been an exponential increase in the study of MOFs materials, specifically in drug delivery system areas such as infection, diabetes, pulmonary disease, ocular disease, imaging, tumor therapy, and especially cancer theranostics. In this review, we discuss the trends in MOFs biosafety, from "green" synthesis to applications in drug delivery systems. Firstly, we present the different "green" synthesis approaches used to prepare MOFs materials. Secondly, we detail the methods for the functional coating, either through grafting targeting units, poly(ethylene glycol) (PEG) chains or by using cell membranes. Then, we discuss drug encapsulation strategies, host-guest interactions, as well as drug release mechanisms. Lastly, we report on the drug delivery applications of nanoscale MOFs. In particular, we discuss MOFs-based imaging techniques, including magnetic resonance imaging (MRI), photoacoustic imaging (PAI), positron emission tomography (PET), and fluorescence imaging. MOFs-based cancer therapy methods are also presented, such as photothermal therapy (PTT), photodynamic therapy (PDT), radiotherapy (RT), chemotherapy, and immunotherapy.
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Affiliation(s)
- Mengli Ding
- Institut des Sciences Moléculaires d'Orsay (ISMO), CNRS UMR 8214, Université Paris-Sud, Université Paris-Saclay, 91405 Orsay, France
| | - Wenbo Liu
- Institut des Sciences Moléculaires d'Orsay (ISMO), CNRS UMR 8214, Université Paris-Sud, Université Paris-Saclay, 91405 Orsay, France
| | - Ruxandra Gref
- Institut des Sciences Moléculaires d'Orsay (ISMO), CNRS UMR 8214, Université Paris-Sud, Université Paris-Saclay, 91405 Orsay, France.
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17
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Zhang Y, Xu L, Ge J. Multienzyme System in Amorphous Metal-Organic Frameworks for Intracellular Lactate Detection. NANO LETTERS 2022; 22:5029-5036. [PMID: 35604224 DOI: 10.1021/acs.nanolett.2c01154] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Lactate is an important downstream product of glycolysis in living cells, and its level is highly related with diseases. On the basis of amorphous metal-organic frameworks (aMOFs), a multienzyme system consisting of lactate oxidase (LOx) and horseradish peroxidase (HRP) was established for intracellular lactate detection. By coencapsulation in aMOFs with proximity, LOx and HRP were delivered into cells, serving as artificially constructed organelles, exhibiting high activity and selectivity for the intracellular detection of the important metabolite lactate, which improved the signal to noise ratio by ∼650-fold. As demonstrated by both experimental and simulation results, the high efficiency was attributed to the short distance between the two types of enzymes coencapsulated in aMOFs. The concept of constructing multienzyme systems in this study shows promise for the detection of various intracellular metabolites.
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Affiliation(s)
- Yuanyu Zhang
- Key Lab for Industrial Biocatalysis, Ministry of Education, Department of Chemical Engineering, Tsinghua University, Beijing 100084, People's Republic of China
| | - Lijun Xu
- Key Lab for Industrial Biocatalysis, Ministry of Education, Department of Chemical Engineering, Tsinghua University, Beijing 100084, People's Republic of China
| | - Jun Ge
- Key Lab for Industrial Biocatalysis, Ministry of Education, Department of Chemical Engineering, Tsinghua University, Beijing 100084, People's Republic of China
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen 518055, People's Republic of China
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18
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Ettlinger R, Lächelt U, Gref R, Horcajada P, Lammers T, Serre C, Couvreur P, Morris RE, Wuttke S. Toxicity of metal-organic framework nanoparticles: from essential analyses to potential applications. Chem Soc Rev 2022; 51:464-484. [PMID: 34985082 DOI: 10.1039/d1cs00918d] [Citation(s) in RCA: 88] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
In the last two decades, the field of metal-organic frameworks (MOFs) has exploded, and MOF nanoparticles in particular are being investigated with increasing interest for various applications, including gas storage and separation, water harvesting, catalysis, energy conversion and storage, sensing, diagnosis, therapy, and theranostics. To further pave their way into real-world applications, and to push the synthesis of MOF nanoparticles that are 'safe-and-sustainable-by-design', this tutorial review aims to shed light on the importance of a systematic toxicity assessment. After clarifying and working out the most important terms and aspects from the field of nanotoxicity, the current state-of-the-art of in vitro and in vivo toxicity studies of MOF nanoparticles is evaluated. Moreover, the key aspects affecting the toxicity of MOF nanoparticles such as their chemical composition, their physico-chemical properties, including their colloidal and chemical stability, are discussed. We highlight the need of more targeted synthesis of MOF nanoparticles that are 'safe-and-sustainable-by-design', and their tailored hazard assessment in the context of their potential applications in order to tap the full potential of this versatile material class in the future.
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Affiliation(s)
- Romy Ettlinger
- School of Chemistry, University of St. Andrews, St. Andrews, UK.
| | - Ulrich Lächelt
- Department of Pharmacy and Center for NanoScience (CeNS), Ludwig-Maximilians-Universität München, Munich, Germany.,Division of Pharmaceutical Technology and Biopharmaceutics, University of Vienna, Vienna, Austria
| | - Ruxandra Gref
- Institut de Sciences Moléculaires d'Orsay, Université Paris Saclay, Paris, France
| | | | - Twan Lammers
- Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Aachen, Germany
| | - Christian Serre
- Département de Chimie, Ecole Normale Supérieure de Paris, Paris, France
| | - Patrick Couvreur
- Institut Galien Paris-Sud, Université Paris Saclay, Paris, France
| | - Russell E Morris
- School of Chemistry, University of St. Andrews, St. Andrews, UK.
| | - Stefan Wuttke
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain.,Basque Center for Materials, UPV/EHU Science Park, Leioa, Spain.
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19
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Hou X, Shi J, Zhang J, Wang Z, Zhang S, Li R, Jiang W, Huang T, Guo J, Shang W. Treatment of Acute Kidney Injury Using a Dual Enzyme Embedded Zeolitic Imidazolate Frameworks Cascade That Catalyzes In Vivo Reactive Oxygen Species Scavenging. Front Bioeng Biotechnol 2022; 9:800428. [PMID: 35059388 PMCID: PMC8764232 DOI: 10.3389/fbioe.2021.800428] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 12/01/2021] [Indexed: 12/12/2022] Open
Abstract
Significant advances have been made in recent years for the utilization of natural enzymes with antioxidant properties to treat acute kidney injury (AKI). However, these enzymes have been of limited clinical utility because of their limited cellular uptake, poor pharmacokinetic properties, and suboptimal stability. We employed a novel biomimetic mineralization approach to encapsulate catalase (CAT) and superoxide dismutase (SOD) in a zeolitic imidazolate framework-8 (ZIF-8). Next, this SOD@CAT@ZIF-8 complex was anchored with MPEG2000-COOH to yield an MPEG2000-SOD@CAT@ZIF-8 (PSCZ) composite. The composite was then used as a stable tool with antioxidant properties for the integrated cascade-based treatment of AKI, remarkably improved intracellular enzyme delivery. This dual-enzyme-embedded metal-organic framework could effectively scavenge reactive oxygen species. In conclusion, the ZIF-8-based "armor plating" represents an effective means of shielding enzymes with improved therapeutic utility to guide the precision medicine-based treatment of AKI.
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Affiliation(s)
- Xinyue Hou
- Department of Kidney Transplantation, The First Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China.,Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Jianxiang Shi
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Jie Zhang
- Department of Kidney Transplantation, The First Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zhigang Wang
- Department of Kidney Transplantation, The First Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Sen Zhang
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Ruifeng Li
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Wei Jiang
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Tingting Huang
- College of Chemistry, Jilin University, Changchun, China
| | - Jiancheng Guo
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Wenjun Shang
- Department of Kidney Transplantation, The First Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
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20
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Functionalization using biocompatible carboxylated cyclodextrins of iron-based nanoMIL-100. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Freund R, Zaremba O, Arnauts G, Ameloot R, Skorupskii G, Dincă M, Bavykina A, Gascon J, Ejsmont A, Goscianska J, Kalmutzki M, Lächelt U, Ploetz E, Diercks CS, Wuttke S. Der derzeitige Stand von MOF‐ und COF‐Anwendungen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106259] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ralph Freund
- Institut für Physik Universität Augsburg Deutschland
| | - Orysia Zaremba
- BCMaterials, Basque Center for Materials, UPV/EHU Science Park Leioa 48940 Spanien
- Department of Chemistry University of California-Berkeley USA
| | - Giel Arnauts
- Center for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven Belgien
| | - Rob Ameloot
- Center for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven Belgien
| | | | - Mircea Dincă
- Department of Chemistry Massachusetts Institute of Technology Cambridge USA
| | - Anastasiya Bavykina
- King Abdullah University of Science and Technology KAUST Catalysis Center (KCC) Advanced Catalytic Materials Saudi Arabien
| | - Jorge Gascon
- King Abdullah University of Science and Technology KAUST Catalysis Center (KCC) Advanced Catalytic Materials Saudi Arabien
| | | | | | | | - Ulrich Lächelt
- Department für Pharmazie und Center for NanoScience (CeNS) LMU München Deutschland
| | - Evelyn Ploetz
- Department Chemie und Center for NanoScience (CeNS) LMU München Deutschland
| | - Christian S. Diercks
- Materials Sciences Division Lawrence Berkeley National Laboratory Kavli Energy NanoSciences Institute Berkeley CA 94720 USA
| | - Stefan Wuttke
- BCMaterials, Basque Center for Materials, UPV/EHU Science Park Leioa 48940 Spanien
- IKERBASQUE, Basque Foundation for Science Bilbao Spanien
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22
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Qiu J, Li X, Rezaei M, Patriarche G, Casas-Solvas JM, Moreira-Alvarez B, Costa Fernandez JM, Encinar JR, Savina F, Picton L, Vargas-Berenguel A, Gref R. Porous nanoparticles with engineered shells release their drug cargo in cancer cells. Int J Pharm 2021; 610:121230. [PMID: 34718091 DOI: 10.1016/j.ijpharm.2021.121230] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 12/26/2022]
Abstract
Highly porous nanoscale metal-organic frameworks (nanoMOFs) attract growing interest as drug nanocarriers. However, engineering "stealth" nanoMOFs with poly(ethylene glycol) (PEG) coatings remains a main challenge. Here we address the goal of coating nanoMOFs with biodegradable shells using novel cyclodextrin (CD)-based oligomers with a bulky structure to avoid their penetration inside the open nanoMOF porosity. The PEG chains were grafted by click chemistry onto the CDs which were further crosslinked by citric acid. Advantageously, the oligomers' free citrate units allowed their spontaneous anchoring onto the nanoMOFs by complexation with the iron sites in the top layers. Up to 31 wt% oligomers could be firmly attached by simple incubation with the nanoMOFs in an aqueous medium. Moreover, the anticancer drug doxorubicin (DOX) was successfully entrapped in the core-shell nanoMOFs with loadings up to 41 wt%. High resolution STEM (HR-STEM) showed that the organized crystalline structures were preserved. Remarkably, at the highest loadings, DOX was poorly released out of the nanoMOFs at pH 7.4 (<2% in 2 days). In contrast, around 80% of DOX was released out at pH 4.5 of artificial lysosomal fluid in 24 h. Confocal microscopy investigations showed that the DOX-loaded nanoMOFs penetrated inside Hela cancer cell together with their PEG shells. There, they released the DOX cargo which further diffused inside the nucleus to eradicate the cancer cells.
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Affiliation(s)
- Jingwen Qiu
- Université Paris-Saclay, CNRS, Institut des Sciences Moléculaires d'Orsay, 91405 Orsay, France
| | - Xue Li
- Université Paris-Saclay, CNRS, Institut des Sciences Moléculaires d'Orsay, 91405 Orsay, France
| | - Mahsa Rezaei
- Université Paris-Saclay, CNRS, Institut des Sciences Moléculaires d'Orsay, 91405 Orsay, France; School of Chemistry, College of Science, University of Tehran, 14155-6455, Tehran, Iran
| | - Gilles Patriarche
- Université Paris-Saclay, CNRS, Centre de Nanosciences et de Nanotechnologies (C2N), 91120 Palaiseau, France
| | - Juan M Casas-Solvas
- Department of Chemistry and Physics, University of Almería, Ctra de Sacramento s/n, 04120 Almería, Spain
| | - Borja Moreira-Alvarez
- Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006 Oviedo, Spain
| | - Jose Manuel Costa Fernandez
- Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006 Oviedo, Spain
| | - Jorge R Encinar
- Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006 Oviedo, Spain
| | - Farah Savina
- Université Paris-Saclay, CNRS, Institut des Sciences Moléculaires d'Orsay, 91405 Orsay, France
| | - Luc Picton
- Polymères Biopolymères Surfaces, Normandie Université, UNIROUEN, Institut National des Sciences Appliquées Rouen, CNRS, UMR 6270, 76821 Mont Saint Aignan, France
| | - Antonio Vargas-Berenguel
- Department of Chemistry and Physics, University of Almería, Ctra de Sacramento s/n, 04120 Almería, Spain
| | - Ruxandra Gref
- Université Paris-Saclay, CNRS, Institut des Sciences Moléculaires d'Orsay, 91405 Orsay, France.
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23
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He S, Wu L, Li X, Sun H, Xiong T, Liu J, Huang C, Xu H, Sun H, Chen W, Gref R, Zhang J. Metal-organic frameworks for advanced drug delivery. Acta Pharm Sin B 2021; 11:2362-2395. [PMID: 34522591 PMCID: PMC8424373 DOI: 10.1016/j.apsb.2021.03.019] [Citation(s) in RCA: 116] [Impact Index Per Article: 38.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/25/2020] [Accepted: 01/15/2021] [Indexed: 12/11/2022] Open
Abstract
Metal-organic frameworks (MOFs), comprised of organic ligands and metal ions/metal clusters via coordinative bonds are highly porous, crystalline materials. Their tunable porosity, chemical composition, size and shape, and easy surface functionalization make this large family more and more popular for drug delivery. There is a growing interest over the last decades in the design of engineered MOFs with controlled sizes for a variety of biomedical applications. This article presents an overall review and perspectives of MOFs-based drug delivery systems (DDSs), starting with the MOFs classification adapted for DDSs based on the types of constituting metals and ligands. Then, the synthesis and characterization of MOFs for DDSs are developed, followed by the drug loading strategies, applications, biopharmaceutics and quality control. Importantly, a variety of representative applications of MOFs are detailed from a point of view of applications in pharmaceutics, diseases therapy and advanced DDSs. In particular, the biopharmaceutics and quality control of MOFs-based DDSs are summarized with critical issues to be addressed. Finally, challenges in MOFs development for DDSs are discussed, such as biostability, biosafety, biopharmaceutics and nomenclature.
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Affiliation(s)
- Siyu He
- Center for Drug Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Li Wu
- Center for Drug Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Xue Li
- Institut de Sciences Moléculaires D'Orsay, Université Paris-Saclay, Orsay Cedex 91400, France
| | - Hongyu Sun
- Center for Drug Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Ting Xiong
- Center for Drug Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- Key Laboratory of Modern Chinese Medicine Preparations, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Jie Liu
- School of Pharmaceutical Sciences, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Chengxi Huang
- Center for Drug Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Huipeng Xu
- Center for Drug Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Huimin Sun
- NMPA Key Laboratory for Quality Research and Evaluation of Pharmaceutical Excipients, National Institutes for Food and Drug Control, Beijing 100050, China
| | - Weidong Chen
- School of Pharmaceutical Sciences, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Ruxandra Gref
- Institut de Sciences Moléculaires D'Orsay, Université Paris-Saclay, Orsay Cedex 91400, France
| | - Jiwen Zhang
- Center for Drug Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Modern Chinese Medicine Preparations, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
- NMPA Key Laboratory for Quality Research and Evaluation of Pharmaceutical Excipients, National Institutes for Food and Drug Control, Beijing 100050, China
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24
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Pautu V, Zhao H, Mielcarek A, Balasso A, Couvreur P, Serre C, Mura S. When drug nanocarriers miss their target: extracellular diffusion and cell uptake are not enough to be effective. Biomater Sci 2021; 9:5407-5414. [PMID: 34318804 DOI: 10.1039/d1bm00669j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Biocompatible nanoscale iron carboxylate metal-organic frameworks (nanoMOFs) have already demonstrated their ability to efficiently deliver various therapeutic molecules. The versatility of the synthesis methods and functionalization strategies could further improve their drug carrier potential. However, in oncology, preclinical evaluation still suffers from the lack of relevant models able to mimic the heterogeneity and the microenvironment of human tumors. This may impact the significance of the preclinical data, hindering the clinical translation and drug development process. Motivated by this hurdle, a 3D lung tumor model is herein developed to investigate nanoMOFs, as bare nanoparticles or coated with polyethylene glycol. Loading with doxorubicin, as a model drug, enables the investigation of their penetration capacity and efficacy in the 3D tumor nodule. NanoMOFs carry a large cargo, can diffuse efficiently within the tumor and are capable of significant intracellular penetration. Nevertheless, they prove to be therapeutically ineffective because the loaded drug is sequestrated in the lysosomal compartment and does not reach the nucleus, the doxorubicin sub-cellular target. These results question the in vivo evaluation of these nanoMOFs and call for further optimization to achieve successful drug delivery.
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Affiliation(s)
- Vincent Pautu
- Institut Galien Paris-Saclay, UMR 8612, CNRS, Université Paris-Saclay, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France.
| | - Heng Zhao
- Institut des matériaux poreux de Paris, Ecole normale supérieure, ESPCI Paris, CNRS, PSL University, 75005 Paris, France.
| | - Angelika Mielcarek
- Institut des matériaux poreux de Paris, Ecole normale supérieure, ESPCI Paris, CNRS, PSL University, 75005 Paris, France.
| | - Anna Balasso
- Institut Galien Paris-Saclay, UMR 8612, CNRS, Université Paris-Saclay, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France.
| | - Patrick Couvreur
- Institut Galien Paris-Saclay, UMR 8612, CNRS, Université Paris-Saclay, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France.
| | - Christian Serre
- Institut des matériaux poreux de Paris, Ecole normale supérieure, ESPCI Paris, CNRS, PSL University, 75005 Paris, France.
| | - Simona Mura
- Institut Galien Paris-Saclay, UMR 8612, CNRS, Université Paris-Saclay, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France.
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25
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Gao P, Chen Y, Pan W, Li N, Liu Z, Tang B. Antitumor Agents Based on Metal–Organic Frameworks. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102574] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Peng Gao
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
| | - Yuanyuan Chen
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM) Jiangsu Key Lab Carbon Based Functional Materials and Devices Soochow University Suzhou 215123 Jiangsu China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
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26
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Freund R, Zaremba O, Arnauts G, Ameloot R, Skorupskii G, Dincă M, Bavykina A, Gascon J, Ejsmont A, Goscianska J, Kalmutzki M, Lächelt U, Ploetz E, Diercks CS, Wuttke S. The Current Status of MOF and COF Applications. Angew Chem Int Ed Engl 2021; 60:23975-24001. [DOI: 10.1002/anie.202106259] [Citation(s) in RCA: 99] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Ralph Freund
- Solid State Chemistry University of Augsburg Germany
| | - Orysia Zaremba
- BCMaterials, Basque Center for Materials UPV/EHU Science Park Leioa 48940 Spain
- Department of Chemistry University of California-Berkeley USA
| | - Giel Arnauts
- Center for Membrane Separations, Adsorption, Catalysis and Spectroscopy (cMACS) KU Leuven Belgium
| | - Rob Ameloot
- Center for Membrane Separations, Adsorption, Catalysis and Spectroscopy (cMACS) KU Leuven Belgium
| | | | - Mircea Dincă
- Department of Chemistry Massachusetts Institute of Technology Cambridge USA
| | - Anastasiya Bavykina
- King Abdullah University of Science and Technology KAUST Catalysis Center (KCC) Advanced Catalytic Materials Saudi Arabia
| | - Jorge Gascon
- King Abdullah University of Science and Technology KAUST Catalysis Center (KCC) Advanced Catalytic Materials Saudi Arabia
| | | | | | | | - Ulrich Lächelt
- Department of Pharmacy and Center for NanoScience (CeNS) LMU Munich Germany
| | - Evelyn Ploetz
- Department of Chemistry and Center for NanoScience (CeNS) LMU Munich Germany
| | - Christian S. Diercks
- Materials Sciences Division Lawrence Berkeley National Laboratory Kavli Energy NanoSciences Institute Berkeley CA 94720 USA
| | - Stefan Wuttke
- BCMaterials, Basque Center for Materials UPV/EHU Science Park Leioa 48940 Spain
- IKERBASQUE, Basque Foundation for Science Bilbao Spain
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27
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Brosius V, Weigold S, Hippchen N, Rominger F, Freudenberg J, Bunz UHF. Diindenopyrazines: Electron-Deficient Arenes. Chemistry 2021; 27:10001-10005. [PMID: 33830516 PMCID: PMC8361971 DOI: 10.1002/chem.202100372] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Indexed: 11/10/2022]
Abstract
The syntheses, properties and application of the air-stable electron acceptors, diindenopyrazines 4 a-g are reported demonstrating the introduction of functional aryl groups in the 6- and 12-positions. The targets are accessible on the hundred milligram to gram scale. The structure of the aryl groups in 4 a-g modulates their solubility, redox potentials and optical properties. The introduction of electron-poor aryl groups to the electron-poor diindenopyrazine backbone reduces the electron affinity to -4 eV, making the compounds attractive as n-semiconductors. A simple organic field-effect transistor of 4 e -without optimization- shows electron transport with a mobility of up to 0.037 cm2 V-1 s-1 .
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Affiliation(s)
- Victor Brosius
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Svenja Weigold
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Nikolai Hippchen
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Jan Freudenberg
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Uwe H F Bunz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
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28
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Alsudir SA, Almalik A, Alhasan AH. Catalogue of self-targeting nano-medical inventions to accelerate clinical trials. Biomater Sci 2021; 9:3898-3910. [PMID: 33912874 DOI: 10.1039/d1bm00235j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Repetitive outbreaks and prolonged epidemics represent mortal threats to global health, creating chaos in our globalized world. To date, scientists have been compelled to follow FDA guidelines for conventional clinical trials, which decelerates the release of effective therapies to battle outbreaks and safeguard global health security. Developing multi-purpose platform nanotechnologies to self-target specific organs in response to the disease microenvironment could greatly help to rapidly anticipate and efficiently manage outbreaks. Nano-interventions in the form of self-targeting nanoparticles (NPs) could accelerate the clinical translation of potential drugs to fight future outbreaks via innovating their clinical trials. This review sets the foundation of the self-targeting concept to govern the in vivo fate of NPs without the need to complicate the engineering designs with targeting ligands. The proposed catalogue of accelerated nano-innovations offers self-targeting, physiological trafficking, bio-compliance, and controllable drug release in response to associated smart linkers.
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Affiliation(s)
- Samar A Alsudir
- National Center for Pharmaceutical Technology, Life science and Environmental Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11461, Saudi Arabia.
| | - Abdulaziz Almalik
- National Center for Pharmaceutical Technology, Life science and Environmental Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11461, Saudi Arabia. and KACST-BWH/Harvard Centre of Excellence for Biomedicine, Joint Centers of Excellence Program, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11461, Saudi Arabia
| | - Ali H Alhasan
- National Center for Pharmaceutical Technology, Life science and Environmental Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11461, Saudi Arabia. and KACST-BWH/Harvard Centre of Excellence for Biomedicine, Joint Centers of Excellence Program, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11461, Saudi Arabia and College of Science and General Studies, Alfaisal University, P.O. Box 50927, Riyadh 11533, Saudi Arabia
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29
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Nirosha Yalamandala B, Shen W, Min S, Chiang W, Chang S, Hu S. Advances in Functional Metal‐Organic Frameworks Based On‐Demand Drug Delivery Systems for Tumor Therapeutics. ADVANCED NANOBIOMED RESEARCH 2021. [DOI: 10.1002/anbr.202100014] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
- Bhanu Nirosha Yalamandala
- Department of Biomedical Engineering and Environmental Sciences National Tsing Hua University Hsinchu 300 Taiwan
| | - Wei‐Ting Shen
- Department of Biomedical Engineering and Environmental Sciences National Tsing Hua University Hsinchu 300 Taiwan
| | - Sheng‐Hao Min
- Department of Biomedical Engineering and Environmental Sciences National Tsing Hua University Hsinchu 300 Taiwan
| | - Wen‐Hsuan Chiang
- Department of Chemical Engineering National Chung Hsing University Taichung 402 Taiwan
| | - Shing‐Jyh Chang
- Department of Obstetrics and Gynecology Hsinchu MacKay Memorial Hospital Hsinchu 300 Taiwan
| | - Shang‐Hsiu Hu
- Department of Biomedical Engineering and Environmental Sciences National Tsing Hua University Hsinchu 300 Taiwan
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30
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Oggianu M, Mameli V, Monni N, Ashoka Sahadevan S, Sanna Angotzi M, Cannas C, Mercuri ML. Nanoscaled Metal-Organic Frameworks: Challenges Towards Biomedical Applications. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2021; 21:2922-2929. [PMID: 33653459 DOI: 10.1166/jnn.2021.19043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Achieving metal-organic frameworks (MOFs) in the form of nanoparticles (NanoMOFs) represents a recent challenge due to the possibility to combine the intrinsic porosity of these materials with the nanometric dimension, a fundamental requirement for strategic biomedical applications. In this outlook we envision the current/future opportunities of the NanoMOFs in the field of biomedicine, with particular emphasis on (i) biocompatible MOFs composition; (ii) MOFs miniaturization and (iii) nanoMOFs applications.
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Affiliation(s)
- Mariangela Oggianu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 -Bivio per Sestu -I09042 Monserrato (Cagliari), Italy
| | - Valentina Mameli
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 -Bivio per Sestu -I09042 Monserrato (Cagliari), Italy
| | - Noemi Monni
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 -Bivio per Sestu -I09042 Monserrato (Cagliari), Italy
| | - Suchithra Ashoka Sahadevan
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 -Bivio per Sestu -I09042 Monserrato (Cagliari), Italy
| | - Marco Sanna Angotzi
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 -Bivio per Sestu -I09042 Monserrato (Cagliari), Italy
| | - Carla Cannas
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 -Bivio per Sestu -I09042 Monserrato (Cagliari), Italy
| | - Maria Laura Mercuri
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 -Bivio per Sestu -I09042 Monserrato (Cagliari), Italy
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31
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Yin D, Zhang M, Chen J, Huang Y, Liang D. Shear-responsive peptide/siRNA complexes as lung-targeting gene vectors. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.12.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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32
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Gao P, Chen Y, Pan W, Li N, Liu Z, Tang B. Antitumor Agents Based on Metal–Organic Frameworks. Angew Chem Int Ed Engl 2021; 60:16763-16776. [DOI: 10.1002/anie.202102574] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Indexed: 01/12/2023]
Affiliation(s)
- Peng Gao
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
| | - Yuanyuan Chen
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM) Jiangsu Key Lab Carbon Based Functional Materials and Devices Soochow University Suzhou 215123 Jiangsu China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Centre of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano Science Shandong Normal University Jinan 250014 P. R. China
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33
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Christodoulou I, Bourguignon T, Li X, Patriarche G, Serre C, Marlière C, Gref R. Degradation Mechanism of Porous Metal-Organic Frameworks by In Situ Atomic Force Microscopy. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:722. [PMID: 33805652 PMCID: PMC8001454 DOI: 10.3390/nano11030722] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/04/2021] [Accepted: 03/11/2021] [Indexed: 12/02/2022]
Abstract
In recent years, Metal-Organic Frameworks (MOFs) have attracted a growing interest for biomedical applications. The design of MOFs should take into consideration the subtle balance between stability and biodegradability. However, only few studies have focused on the MOFs' stability in physiological media and their degradation mechanism. Here, we investigate the degradation of mesoporous iron (III) carboxylate MOFs, which are among the most employed MOFs for drug delivery, by a set of complementary methods. In situ AFM allowed monitoring with nanoscale resolution the morphological, dimensional, and mechanical properties of a series of MOFs in phosphate buffer saline and in real time. Depending on the synthetic route, the external surface presented either well-defined crystalline planes or initial defects, which influenced the degradation mechanism of the particles. Moreover, MOF stability was investigated under different pH conditions, from acidic to neutral. Interestingly, despite pronounced erosion, especially at neutral pH, the dimensions of the crystals were unchanged. It was revealed that the external surfaces of MOF crystals rapidly respond to in situ changes of the composition of the media they are in contact with. These observations are of a crucial importance for the design of nanosized MOFs for drug delivery applications.
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Affiliation(s)
- Ioanna Christodoulou
- Institute of Molecular Sciences, UMR CNRS 8214, Université Paris Saclay, 91400 Orsay, France; (I.C.); (T.B.); (X.L.)
- Institut des Matériaux Poreux de Paris, UMR 8004, Ecole Normale Supérieure, ESPCI Paris, CNRS, PSL University, 75005 Paris, France;
| | - Tom Bourguignon
- Institute of Molecular Sciences, UMR CNRS 8214, Université Paris Saclay, 91400 Orsay, France; (I.C.); (T.B.); (X.L.)
| | - Xue Li
- Institute of Molecular Sciences, UMR CNRS 8214, Université Paris Saclay, 91400 Orsay, France; (I.C.); (T.B.); (X.L.)
| | - Gilles Patriarche
- Center for Nanoscience and Nanotechnology, UMR 9001, CNRS, Université Paris Saclay, 75000 Palaiseau, France;
| | - Christian Serre
- Institut des Matériaux Poreux de Paris, UMR 8004, Ecole Normale Supérieure, ESPCI Paris, CNRS, PSL University, 75005 Paris, France;
| | - Christian Marlière
- Laboratoire de Physique des Solides, UMR CNRS 8502, Université Paris Saclay, 91400 Orsay, France;
| | - Ruxandra Gref
- Institute of Molecular Sciences, UMR CNRS 8214, Université Paris Saclay, 91400 Orsay, France; (I.C.); (T.B.); (X.L.)
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34
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Hermann M, Böttcher T, Schorpp M, Richert S, Wassy D, Krossing I, Esser B. Cations and Anions of Dibenzo[a,e]pentalene and Reduction of a Dibenzo[a,e]pentalenophane. Chemistry 2021; 27:4964-4970. [PMID: 33443300 PMCID: PMC7986162 DOI: 10.1002/chem.202005131] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Indexed: 11/25/2022]
Abstract
Dibenzo[a,e]pentalene (DBP) is a non-alternant conjugated hydrocarbon with antiaromatic character and ambipolar electrochemical behavior. Upon both reduction and oxidation, it becomes aromatic. We herein study the chemical oxidation and reduction of a planar DBP derivative and a bent DBP-phane. The molecular structures of its planar dication, cation radical and anion radical in the solid state demonstrate the gained aromaticity through bond length equalization, which is supported by nucleus independent chemical shift-calculations. EPR spectra on the cation radical confirm the spin delocalization over the DBP framework. A similar delocalization was not possible in the reduced bent DBP-phane, which stabilized itself by proton abstraction from a solvent molecule upon reduction. This is the first report on structures of a DBP cation radical and dication in the solid state and of a reduced bent DBP derivative. Our study provides valuable insight into the charged species of DBP for its application as semiconductor.
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Affiliation(s)
- Mathias Hermann
- Institute for Organic ChemistryUniversity of FreiburgAlbertstraße 2179104FreiburgGermany
| | - Tobias Böttcher
- Institute for Inorganic and Analytical ChemistryUniversity of FreiburgAlbertstraße 2179104FreiburgGermany
| | - Marcel Schorpp
- Institute for Inorganic and Analytical ChemistryUniversity of FreiburgAlbertstraße 2179104FreiburgGermany
| | - Sabine Richert
- Institute of Physical ChemistryUniversity of FreiburgAlbertstraße 2179104FreiburgGermany
| | - Daniel Wassy
- Institute for Organic ChemistryUniversity of FreiburgAlbertstraße 2179104FreiburgGermany
| | - Ingo Krossing
- Institute for Inorganic and Analytical ChemistryUniversity of FreiburgAlbertstraße 2179104FreiburgGermany
- Freiburg Materials Research CenterUniversity of FreiburgStefan-Meier-Str. 2179104FreiburgGermany
- Freiburg Center for Interactive Materials and Bioinspired TechnologiesUniversity of FreiburgGeorges-Köhler-Allee 10579110FreiburgGermany
| | - Birgit Esser
- Institute for Organic ChemistryUniversity of FreiburgAlbertstraße 2179104FreiburgGermany
- Freiburg Materials Research CenterUniversity of FreiburgStefan-Meier-Str. 2179104FreiburgGermany
- Freiburg Center for Interactive Materials and Bioinspired TechnologiesUniversity of FreiburgGeorges-Köhler-Allee 10579110FreiburgGermany
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35
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Liu X, Liang T, Zhang R, Ding Q, Wu S, Li C, Lin Y, Ye Y, Zhong Z, Zhou M. Iron-Based Metal-Organic Frameworks in Drug Delivery and Biomedicine. ACS APPLIED MATERIALS & INTERFACES 2021; 13:9643-9655. [PMID: 33606494 DOI: 10.1021/acsami.0c21486] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Metal-organic frameworks (MOFs) are crystalline materials comprising metal centers and organic linkers that feature structural rigidity and functional flexibility. These attractive materials offer large surface areas, high porosity, and good chemical stability; they have shown promise in chemistry (H2 separation and catalysis), magnetism, and optics. They have also shown potential for drug delivery following the demonstration in 2006 that chromium-based MOFs can be loaded with ibuprofen. Since then, iron-based MOFs (Fe-MOFs) have been shown to offer high drug loading and excellent biocompatibility. The present review focuses on the synthesis and surface modifications of Fe-MOFs as well as their applications in drug delivery and biomedicine.
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Affiliation(s)
- Xianbin Liu
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Tiantian Liang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Rongtao Zhang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Qian Ding
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Siqiong Wu
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Chunhong Li
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Yan Lin
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Yun Ye
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Zhirong Zhong
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Meiling Zhou
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
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Nalaparaju A, Jiang J. Metal-Organic Frameworks for Liquid Phase Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2003143. [PMID: 33717851 PMCID: PMC7927635 DOI: 10.1002/advs.202003143] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/19/2020] [Indexed: 05/10/2023]
Abstract
In the last two decades, metal-organic frameworks (MOFs) have attracted overwhelming attention. With readily tunable structures and functionalities, MOFs offer an unprecedentedly vast degree of design flexibility from enormous number of inorganic and organic building blocks or via postsynthetic modification to produce functional nanoporous materials. A large extent of experimental and computational studies of MOFs have been focused on gas phase applications, particularly the storage of low-carbon footprint energy carriers and the separation of CO2-containing gas mixtures. With progressive success in the synthesis of water- and solvent-resistant MOFs over the past several years, the increasingly active exploration of MOFs has been witnessed for widespread liquid phase applications such as liquid fuel purification, aromatics separation, water treatment, solvent recovery, chemical sensing, chiral separation, drug delivery, biomolecule encapsulation and separation. At this juncture, the recent experimental and computational studies are summarized herein for these multifaceted liquid phase applications to demonstrate the rapid advance in this burgeoning field. The challenges and opportunities moving from laboratory scale towards practical applications are discussed.
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Affiliation(s)
- Anjaiah Nalaparaju
- Department of Chemical and Biomolecular EngineeringNational University of SingaporeSingapore117576Singapore
| | - Jianwen Jiang
- Department of Chemical and Biomolecular EngineeringNational University of SingaporeSingapore117576Singapore
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Lawson HD, Walton SP, Chan C. Metal-Organic Frameworks for Drug Delivery: A Design Perspective. ACS APPLIED MATERIALS & INTERFACES 2021; 13:7004-7020. [PMID: 33554591 DOI: 10.1021/acsami.1c01089] [Citation(s) in RCA: 233] [Impact Index Per Article: 77.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The use of metal-organic frameworks (MOFs) in biomedical applications has greatly expanded over the past decade due to the precision tunability, high surface areas, and high loading capacities of MOFs. Specifically, MOFs are being explored for a wide variety of drug delivery applications. Initially, MOFs were used for delivery of small-molecule pharmaceuticals; however, more recent work has focused on macromolecular cargos, such as proteins and nucleic acids. Here, we review the historical application of MOFs for drug delivery, with a specific focus on the available options for designing MOFs for specific drug delivery applications. These options include choices of MOF structure, synthetic method, and drug loading. Further considerations include tuning, modifications, biocompatibility, cellular targeting, and uptake. Altogether, this Review aims to guide MOF design for novel biomedical applications.
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Affiliation(s)
- Harrison D Lawson
- Michigan State University, Department of Chemical Engineering and Materials Science, 428 South Shaw Lane, East Lansing, Michigan 48824, United States
| | - S Patrick Walton
- Michigan State University, Department of Chemical Engineering and Materials Science, 428 South Shaw Lane, East Lansing, Michigan 48824, United States
| | - Christina Chan
- Michigan State University, Department of Chemical Engineering and Materials Science, 428 South Shaw Lane, East Lansing, Michigan 48824, United States
- Michigan State University, Department of Biochemistry and Molecular Biology, 603 Wilson Road, East Lansing, Michigan 48824, United States
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Chen D, Suo M, Guo J, Tang W, Jiang W, Liu Y, Duo Y. Development of MOF "Armor-Plated" Phycocyanin and Synergistic Inhibition of Cellular Respiration for Hypoxic Photodynamic Therapy in Patient-Derived Xenograft Models. Adv Healthc Mater 2021; 10:e2001577. [PMID: 33274821 DOI: 10.1002/adhm.202001577] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/14/2020] [Indexed: 12/20/2022]
Abstract
Significant progress has been made in the use of phycocyanin (PC) as a photosensitizer (PS) agent for photodynamic therapy (PDT). The clinical use of PC, however, has been limited by its poor stability, unfavorable pharmacokinetics, limited tumor cell uptake, and the hypoxic nature of the tumor microenvironment. In this study, a novel biomimetic mineralization approach is described for encapsulating PC using zeolitic imidazolate framework-8 (ZIF-8), after which MPEG2000 -COOH is further utilized as an anchor on the ZIF/PC complex in order to yield MPEG2000 -ZIF/PC composites (PMs). These PMs are then used as a stable reinforced PS for PDT, effectively improving the intracellular delivery of this protein PS. In contrast to prior studies that have sought to overcome intratumoral hypoxia via increasing oxygen delivery to the tumor site, the mitochondrial complex I inhibitor papaverine (PPV) is instead utilized to reduce intratumor oxygen consumption in an effort to augment the PDT efficacy of the PMs. It is found that this combination treatment strategy markedly improves the antitumor properties of these PMs both in vitro and in patient-derived xenograft (PDX) models without inducing significant side effects. It is therefore proposed that the "armor-plating" of protein PS agents with ZIF-8 in combination with PPV may be a promising approach to precision medicine-mediated tumor treatment.
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Affiliation(s)
- Danyang Chen
- Department of Molecular pathology Application Center for Precision Medicine The Second Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- Department of Plastic Surgery Zhongnan Hospital of Wuhan University Wuhan 430071 China
| | - Meng Suo
- Department of Molecular pathology Application Center for Precision Medicine The Second Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- Department of Plastic Surgery Zhongnan Hospital of Wuhan University Wuhan 430071 China
- Department of Electronic Science and Technology School of Physics and Technology Wuhan University Wuhan 430072 China
| | - Jiancheng Guo
- Department of Molecular pathology Application Center for Precision Medicine The Second Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- Center for Precision Medicine Academy of Medical Sciences Zhengzhou University Zhengzhou 450001 China
| | - Wenxue Tang
- Department of Molecular pathology Application Center for Precision Medicine The Second Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- Center for Precision Medicine Academy of Medical Sciences Zhengzhou University Zhengzhou 450001 China
| | - Wei Jiang
- Department of Molecular pathology Application Center for Precision Medicine The Second Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- Center for Precision Medicine Academy of Medical Sciences Zhengzhou University Zhengzhou 450001 China
| | - Ying Liu
- Department of Molecular pathology Application Center for Precision Medicine The Second Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- Center for Precision Medicine Academy of Medical Sciences Zhengzhou University Zhengzhou 450001 China
| | - Yanhong Duo
- Department of Radiation Oncology the Second Clinical Medical College of Jinan University 1st Affiliated Hospital of Southern University of Science and Technology Shenzhen People's Hospital Shenzhen 518020 China
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Selective uptake and modulation of nanometal surface energy transfer from quantum dot to Au nanoparticle across lipid bilayer of liposomes. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112773] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Abuçafy MP, da Silva BL, Oshiro-Junior JA, Manaia EB, Chiari-Andréo BG, Armando RAM, Frem RCG, Chiavacci LA. Advances in the use of MOFs for Cancer Diagnosis and Treatment: An Overview. Curr Pharm Des 2020; 26:4174-4184. [DOI: 10.2174/1381612826666200406153949] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 03/09/2020] [Indexed: 01/04/2023]
Abstract
Nanoparticles as drug delivery systems and diagnostic agents have gained much attention in recent
years, especially for cancer treatment. Nanocarriers improve the therapeutic efficiency and bioavailability of
antitumor drugs, besides providing preferential accumulation at the target site. Among different types of nanocarriers
for drug delivery assays, metal-organic frameworks (MOFs) have attracted increasing interest in the academic
community. MOFs are an emerging class of coordination polymers constructed of metal nodes or clusters
and organic linkers that show the capacity to combine a porous structure with high drug loading through distinct
kinds of interactions, overcoming the limitations of traditional drug carriers explored up to date. Despite the rational
design and synthesis of MOFs, structural aspects and some applications of these materials like gas adsorption
have already been comprehensively described in recent years; it is time to demonstrate their potential applications
in biomedicine. In this context, MOFs can be used as drug delivery systems and theranostic platforms due
to their ability to release drugs and accommodate imaging agents. This review describes the intrinsic characteristics
of nanocarriers used in cancer therapy and highlights the latest advances in MOFs as anticancer drug delivery
systems and diagnostic agents.
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Affiliation(s)
- Marina P. Abuçafy
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Highway Araraquara-Jau, Araraquara, SP, Brazil
| | - Bruna L. da Silva
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Highway Araraquara-Jau, Araraquara, SP, Brazil
| | - João A. Oshiro-Junior
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Highway Araraquara-Jau, Araraquara, SP, Brazil
| | - Eloisa B. Manaia
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Highway Araraquara-Jau, Araraquara, SP, Brazil
| | - Bruna G. Chiari-Andréo
- Department of Biological and Health Sciences, Universidade de Araraquara, UNIARA, Araraquara, SP, Brazil
| | - Renan A. M. Armando
- Institute of Chemistry, Department of Inorganic and General Chemistry, Sao Paulo State University-UNESP, SP, Brazil
| | - Regina C. G. Frem
- Institute of Chemistry, Department of Inorganic and General Chemistry, Sao Paulo State University-UNESP, SP, Brazil
| | - Leila A. Chiavacci
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Highway Araraquara-Jau, Araraquara, SP, Brazil
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Abstract
Metal–organic frameworks (MOFs) have shown a great potential in biomedicine due to their promising applications in different fields, including drug delivery, thermometry, theranostics etc. In this context, the development of magnetic sub-micrometric or nanometric MOFs through miniaturization approaches of magnetic MOFs up to the nanoscale still represents a crucial step to fabricate biomedical probes, especially in the field of theranostic nanomedicine. Miniaturization processes have to be properly designed to tailor the size and shape of particles and to retain magnetic properties and high porosity in the same material, fundamental prerequisites to develop smart nanocarriers integrating simultaneously therapeutic and contrast agents for targeted chemotherapy or other specific clinical use. An overview of current trends on the design of magnetic nanoMOFs in the field of biomedicine, with particular emphasis on theranostics and bioimaging, is herein envisioned.
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Progress of MOF-Derived Functional Materials Toward Industrialization in Solar Cells and Metal-Air Batteries. Catalysts 2020. [DOI: 10.3390/catal10080897] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
The cutting-edge photovoltaic cells are an indispensable part of the ongoing progress of earth-friendly plans for daily life energy consumption. However, the continuous electrical demand that extends to the nighttime requires a prior deployment of efficient real-time storage systems. In this regard, metal-air batteries have presented themselves as the most suitable candidates for solar energy storage, combining extra lightweight with higher power outputs and promises of longer life cycles. Scientific research over non-precious functional catalysts has always been the milestone and still contributing significantly to exploring new advanced materials and moderating the cost of both complementary technologies. Metal-organic frameworks (MOFs)-derived functional materials have found their way to the application as storage and conversion materials, owing to their structural variety, porous advantages, as well as the tunability and high reactivity. In this review, we provide a detailed overview of the latest progress of MOF-based materials operating in metal-air batteries and photovoltaic cells.
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Wang F, Yang J, Li Y, Zhuang Q, Gu J. Efficient enzyme-activated therapy based on the different locations of protein and prodrug in nanoMOFs. J Mater Chem B 2020; 8:6139-6147. [PMID: 32568339 DOI: 10.1039/d0tb01004a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Enzyme-activated prodrug therapy (EAPT) is an effective cancer treatment strategy able to transport non-toxic prodrugs and subsequently convert them into drugs at specific times and locations. However, due to the limitation of easy biodegradability and the membrane-impermeable characteristic of exogenous enzymes, there is a need to exploit suitable carriers for the effective protection and simultaneous delivery of activating enzymes into cancer cells. Herein, hierarchically porous MOFs were employed for the loading of enzyme and prodrug in a single nanocarrier thanks to their different cavity sizes. The simple loading process allows entrapping of horseradish peroxidase (HRP) and a monocarboxyl-containing indole-3-acetic acid (IAA) prodrug with high loading capacities in different spaces, which keeps the catalytic activity of the enzyme perfectly intact and avoids the premature activation of the prodrug. The encapsulated HRP and IAA exhibit sustained and synchronized release behaviors. Compared to the native HRP enzyme, the current MOF nanocarriers not only facilitate enzyme delivery into cellular lysosomes and subsequent endosomal escape, but also effectively release enzyme and prodrug in the intracellular environment within 48 h. Eventually, HRP and IAA loaded MOF nanocarriers cause significant cell death with a low IC50 of 4.2 mg L-1, while the IAA prodrug alone is non-toxic even at high concentrations. Thus, hierarchically porous MOFs might offer a promising platform for EAPT with a highly consistent spatiotemporal distribution of enzymes and prodrugs in target tissues.
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Affiliation(s)
- Fan Wang
- Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
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Ploetz E, Zimpel A, Cauda V, Bauer D, Lamb DC, Haisch C, Zahler S, Vollmar AM, Wuttke S, Engelke H. Metal-Organic Framework Nanoparticles Induce Pyroptosis in Cells Controlled by the Extracellular pH. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1907267. [PMID: 32182391 DOI: 10.1002/adfm.201909062] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 03/01/2020] [Accepted: 03/02/2020] [Indexed: 05/23/2023]
Abstract
Ion homeostasis is essential for cellular survival, and elevated concentrations of specific ions are used to start distinct forms of programmed cell death. However, investigating the influence of certain ions on cells in a controlled way has been hampered due to the tight regulation of ion import by cells. Here, it is shown that lipid-coated iron-based metal-organic framework nanoparticles are able to deliver and release high amounts of iron ions into cells. While high concentrations of iron often trigger ferroptosis, here, the released iron induces pyroptosis, a form of cell death involving the immune system. The iron release occurs only in slightly acidic extracellular environments restricting cell death to cells in acidic microenvironments and allowing for external control. The release mechanism is based on endocytosis facilitated by the lipid-coating followed by degradation of the nanoparticle in the lysosome via cysteine-mediated reduction, which is enhanced in slightly acidic extracellular environment. Thus, a new functionality of hybrid nanoparticles is demonstrated, which uses their nanoarchitecture to facilitate controlled ion delivery into cells. Based on the selectivity for acidic microenvironments, the described nanoparticles may also be used for immunotherapy: the nanoparticles may directly affect the primary tumor and the induced pyroptosis activates the immune system.
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Affiliation(s)
- Evelyn Ploetz
- Department of Chemistry and Center for NanoScience (CeNS), LMU Munich, Munich, 81377, Germany
- Nanosystems Initiative Munich (NIM), LMU Munich, Munich, 81377, Germany
- Center for Integrated Protein Science Munich (CiPSM), LMU Munich, Munich, 81377, Germany
| | - Andreas Zimpel
- Department of Chemistry and Center for NanoScience (CeNS), LMU Munich, Munich, 81377, Germany
| | - Valentina Cauda
- Department of Applied Science and Technology, Politecnico di Torino, Torino, 10129, Italy
| | - David Bauer
- Department of Chemistry, TU Munich, Munich, 81377, Germany
| | - Don C Lamb
- Department of Chemistry and Center for NanoScience (CeNS), LMU Munich, Munich, 81377, Germany
- Nanosystems Initiative Munich (NIM), LMU Munich, Munich, 81377, Germany
- Center for Integrated Protein Science Munich (CiPSM), LMU Munich, Munich, 81377, Germany
| | | | - Stefan Zahler
- Department of Pharmacy, LMU Munich, Munich, 81377, Germany
| | | | - Stefan Wuttke
- BCMaterials, Basque Center for Materials, UPV/EHU Science Park, Leioa, 48940, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, 48013, Spain
| | - Hanna Engelke
- Department of Chemistry and Center for NanoScience (CeNS), LMU Munich, Munich, 81377, Germany
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Self-assembled multifunctional core-shell highly porous metal-organic framework nanoparticles. Int J Pharm 2020; 581:119281. [PMID: 32276089 DOI: 10.1016/j.ijpharm.2020.119281] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 03/24/2020] [Accepted: 03/26/2020] [Indexed: 02/05/2023]
Abstract
Core-shell nanoparticles (NPs) are attracting increasing interest in nanomedicine as they exhibit unique properties arising from the combined assets of core and shell materials. Porous nanoscale metal-organic frameworks (nanoMOFs) are able to incorporate with high payloads a large variety of drugs. Like other types of NPs, nanoMOFs need to be functionalized with engineered coatings to ensure colloidal stability, control in vivo fate and drug release. To do so, a novel biodegradable cyclodextrin (CD)-based shell was designed in this study. Water soluble γ-CD-citrate oligomers grafted or not with fluorophores were successfully synthesized using citric acid as crosslinker and efficiently anchored onto the surface of porous nanoMOFs. As compared to monomeric CDs, the oligomeric CD coatings could offer higher interaction possibilities with the cores and better possibilities to graft functional moieties such as fluorescent molecules. The amounts of γ-CD-citrate oligomers onto the nanoMOFs were as high as 53 ± 8 wt%. The yield reached up to 86% in the optimized system. These core-shell nanocomposites were stable upon storage, in contrast to the naked nanoMOFs. In addition, the presence of the coating prevented the doxorubicin (DOX)-loaded nanoMOFs from aggregation. Moreover, due to the presence of fluorophores conjugated to the shell, fluorescence-lifetime microscopy enabled deciphering the coating mechanism. DOX loadings reached 48 ± 10 wt% after 24 h incubation with the drug solution. After coating for additional 24 h, DOX loadings reached 65 ± 8 wt%.
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Li X, Porcel E, Menendez‐Miranda M, Qiu J, Yang X, Serre C, Pastor A, Desmaële D, Lacombe S, Gref R. Highly Porous Hybrid Metal–Organic Nanoparticles Loaded with Gemcitabine Monophosphate: a Multimodal Approach to Improve Chemo‐ and Radiotherapy. ChemMedChem 2019; 15:274-283. [DOI: 10.1002/cmdc.201900596] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/18/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Xue Li
- Institut de Sciences Moléculaires d'Orsay UMR CNRS 8214 Université Paris-Sud Université Paris-Saclay Rue André Rivière 91405 Orsay Cedex France
| | - Erika Porcel
- Institut de Sciences Moléculaires d'Orsay UMR CNRS 8214 Université Paris-Sud Université Paris-Saclay Rue André Rivière 91405 Orsay Cedex France
| | - Mario Menendez‐Miranda
- Institut de Sciences Moléculaires d'Orsay UMR CNRS 8214 Université Paris-Sud Université Paris-Saclay Rue André Rivière 91405 Orsay Cedex France
| | - Jingwen Qiu
- Institut de Sciences Moléculaires d'Orsay UMR CNRS 8214 Université Paris-Sud Université Paris-Saclay Rue André Rivière 91405 Orsay Cedex France
| | - Xiaomin Yang
- Institut de Sciences Moléculaires d'Orsay UMR CNRS 8214 Université Paris-Sud Université Paris-Saclay Rue André Rivière 91405 Orsay Cedex France
| | - Christian Serre
- Institut des Matériaux Poreux de Paris, FRE 2000 Ecole Normale Supérieure de Paris Ecole Supérieure de Physique et de Chimie Industrielles de Paris, PSL Research University 24 rue Lhomond 75005 Paris France
| | - Alexandra Pastor
- Institut Galien UMR CNRS 8612, Université Paris-Sud, Université Paris-Saclay 5 Rue Jean-Baptiste Clément 92290 Châtenay-Malabry France
| | - Didier Desmaële
- Institut Galien UMR CNRS 8612, Université Paris-Sud, Université Paris-Saclay 5 Rue Jean-Baptiste Clément 92290 Châtenay-Malabry France
| | - Sandrine Lacombe
- Institut de Sciences Moléculaires d'Orsay UMR CNRS 8214 Université Paris-Sud Université Paris-Saclay Rue André Rivière 91405 Orsay Cedex France
| | - Ruxandra Gref
- Institut de Sciences Moléculaires d'Orsay UMR CNRS 8214 Université Paris-Sud Université Paris-Saclay Rue André Rivière 91405 Orsay Cedex France
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Cheng Q, Yu W, Ye J, Liu M, Liu W, Zhang C, Zhang C, Feng J, Zhang XZ. Nanotherapeutics interfere with cellular redox homeostasis for highly improved photodynamic therapy. Biomaterials 2019; 224:119500. [PMID: 31557591 DOI: 10.1016/j.biomaterials.2019.119500] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/16/2019] [Accepted: 09/17/2019] [Indexed: 02/07/2023]
Abstract
Redox homeostasis inside malignant cells is a defense mechanism against the reactive oxygen species (ROS)-induced therapy means, but little importance has been paid to this innate barrier. The present study intends to make cancer cells more sensitive to the ROS-induced therapy by disturbing cellular redox homeostasis. To verify this concept, a porous metal-organic framework (MOF) serves not only as the photodynamic therapy (PDT) agent but also as the carrier to transport alkaloid piperlongumine (PL), a thioredoxin reductase (TrxR) inhibitor used to disturb cellular redox homeostasis. The PL-loaded MOF was further coated with cancer cell membranes to gain homologous tumor-targeting capability. Inside tumor cells, the released PL can effectively block the TrxR-mediated ROS elimination pathway. The resultant data show that compared to traditional PDT alone, the combination of PDT and TrxR inhibition causes profound promotions in cellular ROS level by about 1.6 times, in cytotoxicity by about 2 times, and in cellular apoptosis/necrosis rate by about 3 times. Consequently, this strategy based on the interference with cellular redox homeostasis has demonstrated high potency to improve the anticancer PDT performance, adumbrating a new way to boost the power of ROS-induced therapy.
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Affiliation(s)
- Qian Cheng
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, PR China
| | - Wuyang Yu
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, PR China
| | - Jingjie Ye
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, PR China
| | - Miaodeng Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, PR China
| | - Wenlong Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, PR China
| | - Chi Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, PR China
| | - Cheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, PR China
| | - Jun Feng
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, PR China.
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072, PR China.
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Dzhardimalieva GI, Rabinskiy LN, Kydralieva KA, Uflyand IE. Recent advances in metallopolymer-based drug delivery systems. RSC Adv 2019; 9:37009-37051. [PMID: 35539076 PMCID: PMC9075603 DOI: 10.1039/c9ra06678k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 11/06/2019] [Indexed: 12/12/2022] Open
Abstract
Metallopolymers (MPs) or metal-containing polymers have shown great potential as new drug delivery systems (DDSs) due to their unique properties, including universal architectures, composition, properties and surface chemistry. Over the past few decades, the exponential growth of many new classes of MPs that deal with these issues has been demonstrated. This review presents and assesses the recent advances and challenges associated with using MPs as DDSs. Among the most widely used MPs for these purposes, metal complexes based on synthetic and natural polymers, coordination polymers, metal-organic frameworks, and metallodendrimers are distinguished. Particular attention is paid to the stimulus- and multistimuli-responsive metallopolymer-based DDSs. Of considerable interest is the use of MPs for combination therapy and multimodal systems. Finally, the problems and future prospects of using metallopolymer-based DDSs are outlined. The bibliography includes articles published over the past five years.
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Affiliation(s)
- Gulzhian I Dzhardimalieva
- Laboratory of Metallopolymers, The Institute of Problems of Chemical Physics RAS Academician Semenov Avenue 1 Chernogolovka Moscow Region 142432 Russian Federation
- Moscow Aviation Institute (National Research University) Volokolamskoe Shosse, 4 Moscow 125993 Russia
| | - Lev N Rabinskiy
- Moscow Aviation Institute (National Research University) Volokolamskoe Shosse, 4 Moscow 125993 Russia
| | - Kamila A Kydralieva
- Moscow Aviation Institute (National Research University) Volokolamskoe Shosse, 4 Moscow 125993 Russia
| | - Igor E Uflyand
- Department of Chemistry, Southern Federal University B. Sadovaya Str. 105/42 Rostov-on-Don 344006 Russian Federation
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