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Qiang R, Huang H, Chen J, Shi X, Fan Z, Xu G, Qiu H. Carbon Quantum Dots Derived from Herbal Medicine as Therapeutic Nanoagents for Rheumatoid Arthritis with Ultrahigh Lubrication and Anti-inflammation. ACS APPLIED MATERIALS & INTERFACES 2023; 15:38653-38664. [PMID: 37535012 DOI: 10.1021/acsami.3c06188] [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: 08/04/2023]
Abstract
As a typical chronic inflammatory joint disease with swelling and pain syndromes, rheumatoid arthritis (RA) is closely related to articular lubrication deficiency and excessive proinflammatory cytokines in its progression and pathogenesis. Herein, inspired by the dual effects of joint lubrication improvement and anti-inflammation to treat RA, two novel potential therapeutic nanoagents have been developed rationally by employing herbal medicine-derived carbon quantum dots (CQDs), i.e., safflower (Carthamus tinctorius L.) CQDs and Angelica sinensis CQDs, yielding ultrahigh lubrication and anti-inflammation bioefficacy. In vitro experimental results show that the two nanoagents display excellent friction reduction due to their good water solubility and spherical structure. Using RA rat models, it is indicated that the nanoagents significantly relieved swelling symptoms and inhibited the expression of related inflammatory cytokines, including IL-1, IL-6, and TNF-α, indicating their extraordinary anti-inflammation bioefficacy. Thus, combining the lubricating and anti-inflammation bioefficacy of CQDs derived from herbal medicine is an attractive strategy to develop new nanoagents for RA treatment.
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Affiliation(s)
- Ruibin Qiang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Haofei Huang
- School of the Stomatology, Lanzhou University, Lanzhou 730000, China
| | - Jia Chen
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Xianzhe Shi
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Zengjie Fan
- School of the Stomatology, Lanzhou University, Lanzhou 730000, China
| | - Guowang Xu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Hongdeng Qiu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
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Bruno MC, Cristiano MC, Celia C, d'Avanzo N, Mancuso A, Paolino D, Wolfram J, Fresta M. Injectable Drug Delivery Systems for Osteoarthritis and Rheumatoid Arthritis. ACS NANO 2022; 16:19665-19690. [PMID: 36512378 DOI: 10.1021/acsnano.2c06393] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Joint diseases are one of the most common causes of morbidity and disability worldwide. The main diseases that affect joint cartilage are osteoarthritis and rheumatoid arthritis, which require chronic treatment focused on symptomatic relief. Conventional drugs administered through systemic or intra-articular routes have low accumulation and/or retention in articular cartilage, causing dose-limiting toxicities and reduced efficacy. Therefore, there is an urgent need to develop improved strategies for drug delivery, in particular, the use of micro- and nanotechnology-based methods. Encapsulation of therapeutic agents in delivery systems reduces drug efflux from the joint and protects against rapid cellular and enzymatic clearance following intra-articular injection. Consequently, the use of drug delivery systems decreases side effects and increases therapeutic efficacy due to enhanced drug retention in the intra-articular space. Additionally, the frequency of intra-articular administration is reduced, as delivery systems enable sustained drug release. This review summarizes various advanced drug delivery systems, such as nano- and microcarriers, developed for articular cartilage diseases.
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Affiliation(s)
- Maria Chiara Bruno
- Department of Health Sciences, School of Pharmacy and Nutraceuticals, University "Magna Græcia" of Catanzaro, Campus Universitario "S. Venuta", Building of BioSciences, Viale S. Venuta, Germaneto-Catanzaro, I-88100, Italy
| | - Maria Chiara Cristiano
- Department of Experimental and Clinical Medicine, School of Pharmacy and Nutraceuticals, University "Magna Græcia" of Catanzaro, Campus Universitario "S. Venuta", Building of BioSciences, Viale S. Venuta, Germaneto-Catanzaro, I-88100, Italy
| | - Christian Celia
- Department of Pharmacy, University of Chieti - Pescara "G. d'Annunzio", Via dei Vestini 31, Chieti, I-66100, Italy
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, A. Mickeviciaus g. 9, LT-44307, Kaunas, Lithuania
| | - Nicola d'Avanzo
- Department of Health Sciences, School of Pharmacy and Nutraceuticals, University "Magna Græcia" of Catanzaro, Campus Universitario "S. Venuta", Building of BioSciences, Viale S. Venuta, Germaneto-Catanzaro, I-88100, Italy
- Department of Pharmacy, University of Chieti - Pescara "G. d'Annunzio", Via dei Vestini 31, Chieti, I-66100, Italy
| | - Antonia Mancuso
- Department of Experimental and Clinical Medicine, School of Pharmacy and Nutraceuticals, University "Magna Græcia" of Catanzaro, Campus Universitario "S. Venuta", Building of BioSciences, Viale S. Venuta, Germaneto-Catanzaro, I-88100, Italy
| | - Donatella Paolino
- Department of Experimental and Clinical Medicine, School of Pharmacy and Nutraceuticals, University "Magna Græcia" of Catanzaro, Campus Universitario "S. Venuta", Building of BioSciences, Viale S. Venuta, Germaneto-Catanzaro, I-88100, Italy
| | - Joy Wolfram
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD 4072, Australia
- School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Massimo Fresta
- Department of Health Sciences, School of Pharmacy and Nutraceuticals, University "Magna Græcia" of Catanzaro, Campus Universitario "S. Venuta", Building of BioSciences, Viale S. Venuta, Germaneto-Catanzaro, I-88100, Italy
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Cai M, Xu Z, Zhou X, Li L, Hua X, Guo S, Yuan X. Long-acting acid-sensitive ketal-linked dexamethasone microcrystals for treating experimental autoimmune uveitis. APL Bioeng 2022; 6:046101. [PMID: 36313265 PMCID: PMC9612960 DOI: 10.1063/5.0118311] [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: 08/04/2022] [Accepted: 09/26/2022] [Indexed: 11/06/2022] Open
Abstract
Corticosteroids have for some time been used as first-line drugs for the topical treatment of noninfectious uveitis, but poor ocular bioavailability and the rapid clearance of eye drops necessitate frequent dosing, reducing patient compliance. In this study, we used an acid-sensitive stearoxyl-ketal-dexamethasone pro-drug microcrystals (SKD MCs), which is consistently safe and effective in the control of uveitis inflammation in rats. We used a rat model of experimental autoimmune uveitis (EAU) to evaluate the effects of SKD MCs in terms of clinical manifestations, molecular biology, pathological histology, and visual electrophysiology compared to dexamethasone sodium phosphate injection or phosphate-buffered saline. SKD MCs significantly reduced inflammation in EAU, improved the ability to suppress inflammatory cytokines and to protect retinal function, and significantly reduced retinal microglia activation, with no increase in intraocular pressure throughout the treatment. Our results indicate that the SKD MCs formulation holds promise as a new strategy for the treatment of noninfectious uveitis and potentially other ocular inflammatory diseases.
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Affiliation(s)
- Maoyu Cai
- Clinical College of Ophthalmology, Tianjin Medical University, Tianjin 300020, China,Tianjin Key Laboratory of Ophthalmology and Visual Science, Tianjin Eye Institute, Tianjin Eye Hospital, Tianjin 300020, China
| | - Zunkai Xu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology and Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Xueyan Zhou
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Liangpin Li
- Clinical College of Ophthalmology, Tianjin Medical University, Tianjin 300020, China,Tianjin Key Laboratory of Ophthalmology and Visual Science, Tianjin Eye Institute, Tianjin Eye Hospital, Tianjin 300020, China
| | - Xia Hua
- Aier Eye Institute, Changsha 410015, China,Tianjin Aier Eye Hospital, Tianjin 300190, China,Authors to whom correspondence should be addressed:; ; and
| | - Shutao Guo
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology and Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China,Authors to whom correspondence should be addressed:; ; and
| | - Xiaoyong Yuan
- Clinical College of Ophthalmology, Tianjin Medical University, Tianjin 300020, China,Tianjin Key Laboratory of Ophthalmology and Visual Science, Tianjin Eye Institute, Tianjin Eye Hospital, Tianjin 300020, China,Authors to whom correspondence should be addressed:; ; and
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Xu Z, Liu T, Jiang Y, Chen Z, Shi X, Xu Y, Yu N, Hua X, Liang XJ, Yuan X, Guo S. Microcrystals of Ketal-Linked Paliperidone Prodrugs for Long-Acting Antipsychotics. Mol Pharm 2022; 19:3846-3857. [PMID: 36047719 DOI: 10.1021/acs.molpharmaceut.2c00348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Intramuscularly injectable long-acting prodrug-based microcrystals (MCs) are of particular interest for chronic disease management. Nevertheless, current prevalently used linkers degraded by enzymes have the potential drawback of substantial differences in enzyme levels between individuals. Here, we reported the synthesis of a stearyl-modified paliperidone prodrug (SKP) with an acid-sensitive ketal linker for developing long-acting MC antipsychotics. SKP-MCs of three different sizes were prepared and systematically examined. We found that paliperidone exposure in SKP-MC-treated rats was prolonged compared with that in rats treated with the commercial antipsychotic Invega Sustenna and that the drug release rate decreased with increasing MC size. In inflammation-inhibition-model rats, paliperidone release from the SKP-MCs was considerably decreased, indicating that the immune-mediated foreign-body response after intramuscular administration boosted paliperidone release. Our findings will provide valuable insights into in vivo drug release from prodrug-based MC formulations. The ketal-linked prodrug strategy might be a new solution for developing long-acting prodrug formulations of hydroxyl-group-bearing drugs.
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Affiliation(s)
- Zunkai Xu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Tao Liu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yaoyao Jiang
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhixia Chen
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Xiaoguang Shi
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yang Xu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Na Yu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China.,Translational Medicine Center, Key Laboratory of Molecular Target and Clinical Pharmacology, School of Pharmaceutical Sciences, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510260, China
| | - Xia Hua
- Aier Eye Institute, Changsha 410015, China.,Tianjin Aier Eye Hospital, Tianjin 300190, China
| | - Xing-Jie Liang
- Translational Medicine Center, Key Laboratory of Molecular Target and Clinical Pharmacology, School of Pharmaceutical Sciences, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510260, China.,CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, No. 11, First North Road, Zhongguancun, Beijing 100190, China
| | - Xiaoyong Yuan
- Clinical College of Ophthalmology, Tianjin Medical University, Tianjin 300020, China.,Tianjin Key Laboratory of Ophthalmology and Visual Science, Tianjin Eye Institute, Tianjin Eye Hospital, Tianjin 300020, China
| | - Shutao Guo
- Key Laboratory of Functional Polymer Materials of Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
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