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Youf R, Ghanem R, Nasir A, Lemercier G, Montier T, Le Gall T. Impact of mucus and biofilm on antimicrobial photodynamic therapy: Evaluation using Ruthenium(II) complexes. Biofilm 2023; 5:100113. [PMID: 37396462 PMCID: PMC10313506 DOI: 10.1016/j.bioflm.2023.100113] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/17/2023] [Accepted: 03/19/2023] [Indexed: 07/04/2023] Open
Abstract
The biofilm lifestyle of bacterial pathogens is a hallmark of chronic lung infections such as in cystic fibrosis (CF) patients. Bacterial adaptation to the complex conditions in CF-affected lungs and repeated antibiotherapies lead to increasingly tolerant and hard-to-treat biofilms. In the context of growing antimicrobial resistance and restricted therapeutic options, antimicrobial photodynamic therapy (aPDT) shows great promise as an alternative to conventional antimicrobial modalities. Typically, aPDT consists in irradiating a non-toxic photosensitizer (PS) to generate reactive oxygen species (ROS), which kill pathogens in the surrounding environment. In a previous study, we reported that some ruthenium (II) complexes ([Ru(II)]) can mediate potent photodynamic inactivation (PDI) against planktonic cultures of Pseudomonas aeruginosa and Staphylococcus aureus clinical isolates. In the present work, [Ru(II)] were further assayed to evaluate their ability to photo-inactivate such bacteria under more complex experimental conditions better recapitulating the microenvironment in lung infected airways. Bacterial PDI was tentatively correlated with the properties of [Ru(II)] in biofilms, in mucus, and following diffusion across the latter. Altogether, the results obtained demonstrate the negative impacting role of mucus and biofilm components on [Ru(II)]-mediated PDT, following different possible mechanisms of action. Technical limitations were also identified that may be overcome, making this report a pilot for other similar studies. In conclusion, [Ru(II)] may be subjected to specific chemical engineering and/or drug formulation to adapt their properties to the harsh micro-environmental conditions of the infected respiratory tract.
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Affiliation(s)
- Raphaëlle Youf
- Inserm, Univ Brest, EFS, UMR 1078, GGB, F-29200, Brest, France
| | - Rosy Ghanem
- Inserm, Univ Brest, EFS, UMR 1078, GGB, F-29200, Brest, France
- CHU de Brest, Service de Génétique Médicale et de Biologie de la Reproduction, 29200, Brest, France
| | - Adeel Nasir
- Inserm, Univ Brest, EFS, UMR 1078, GGB, F-29200, Brest, France
| | - Gilles Lemercier
- Université de Reims Champagne-Ardenne, UMR CNRS 7312, BP 1039, CEDEX 2, 51687, Reims, France
| | - Tristan Montier
- Inserm, Univ Brest, EFS, UMR 1078, GGB, F-29200, Brest, France
- CHU de Brest, Service de Génétique Médicale et de Biologie de la Reproduction, 29200, Brest, France
- CHU de Brest, Centre de Référence des Maladies Rares Maladies Neuromusculaires, 29200, Brest, France
| | - Tony Le Gall
- Inserm, Univ Brest, EFS, UMR 1078, GGB, F-29200, Brest, France
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Bertoldo Stefanello L, Pinto Teixeira E, Almeida Iglesias B, Valandro Soares M, Alexandre Antunes Soares F, Monteiro B, Luísa Kloster C, de Bona da Silva C, Antonio Villetti M, Borsali R. Carbohydrate-based block copolymer nanoparticles: Novel nanocarrier for delivery of chlorine-aluminum phthalocyanine for use in photodynamic therapy. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Puri V, Kaur VP, Singh A, Singh C. Recent advances on drug delivery applications of mucopenetrative/mucoadhesive particles: A review. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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4
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Subramanian DA, Langer R, Traverso G. Mucus interaction to improve gastrointestinal retention and pharmacokinetics of orally administered nano-drug delivery systems. J Nanobiotechnology 2022; 20:362. [PMID: 35933341 PMCID: PMC9356434 DOI: 10.1186/s12951-022-01539-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 06/27/2022] [Indexed: 11/29/2022] Open
Abstract
Oral delivery of therapeutics is the preferred route of administration due to ease of administration which is associated with greater patient medication adherence. One major barrier to oral delivery and intestinal absorption is rapid clearance of the drug and the drug delivery system from the gastrointestinal (GI) tract. To address this issue, researchers have investigated using GI mucus to help maximize the pharmacokinetics of the therapeutic; while mucus can act as a barrier to effective oral delivery, it can also be used as an anchoring mechanism to improve intestinal residence. Nano-drug delivery systems that use materials which can interact with the mucus layers in the GI tract can enable longer residence time, improving the efficacy of oral drug delivery. This review examines the properties and function of mucus in the GI tract, as well as diseases that alter mucus. Three broad classes of mucus-interacting systems are discussed: mucoadhesive, mucus-penetrating, and mucolytic drug delivery systems. For each class of system, the basis for mucus interaction is presented, and examples of materials that inform the development of these systems are discussed and reviewed. Finally, a list of FDA-approved mucoadhesive, mucus-penetrating, and mucolytic drug delivery systems is reviewed. In summary, this review highlights the progress made in developing mucus-interacting systems, both at a research-scale and commercial-scale level, and describes the theoretical basis for each type of system.
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Affiliation(s)
- Deepak A Subramanian
- Department of Chemical Engineering and David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Robert Langer
- Department of Chemical Engineering and David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.,Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Giovanni Traverso
- Department of Chemical Engineering and David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA. .,Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA. .,Division of Gastroenterology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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Wang ZH, Chu M, Yin N, Huang W, Liu W, Zhang Z, Liu J, Shi J. Biological chemotaxis-guided self-thermophoretic nanoplatform augments colorectal cancer therapy through autonomous mucus penetration. SCIENCE ADVANCES 2022; 8:eabn3917. [PMID: 35767627 PMCID: PMC9242589 DOI: 10.1126/sciadv.abn3917] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 05/10/2022] [Indexed: 05/28/2023]
Abstract
Oral drug delivery systems have great potential to treat colorectal cancer (CRC). However, the drug delivery efficiency is restricted by limited CRC-related intestine positioning and dense mucus barrier. Here, we present a biological chemotaxis-guided self-thermophoretic nanoplatform that facilitates precise intestinal positioning and autonomous mucus penetration. The nanoplatform introduces asymmetric platinum-sprayed mesoporous silica to achieve autonomous movement in intestinal mucus. Furthermore, inspired by the intense interaction between pathogenic microbes and CRC, the nanoplatform is camouflaged by Staphylococcus aureus membrane to precisely anchor in CRC-related intestine. Owing to 4.3-fold higher biological chemotactic anchoring of CRC-related intestine and 14.6-fold higher autonomous mucus penetration performance, the nanoplatform vastly improves the oral bioavailability of cisplatin, leading to a tumor inhibition rate of 99.1% on orthotopic CRC-bearing mice. Together, the exquisitely designed nanoplatform to overcome multiple physiological barriers provides a new horizon for the development of oral drug delivery systems.
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Affiliation(s)
- Zhi-Hao Wang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou 450001, China
| | - Mengyu Chu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, China
| | - Na Yin
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, China
| | - Wanting Huang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, China
| | - Wei Liu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou 450001, China
| | - Zhenzhong Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou 450001, China
| | - Junjie Liu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou 450001, China
| | - Jinjin Shi
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou 450001, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou 450001, China
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Sun L, Nie X, Lu W, Zhang Q, Fang W, Gao S, Chen S, Hu R. Mucus-Penetrating Alginate-Chitosan Nanoparticles Loaded with Berberine Hydrochloride for Oral Delivery to the Inflammation Site of Ulcerative Colitis. AAPS PharmSciTech 2022; 23:179. [PMID: 35761150 DOI: 10.1208/s12249-022-02327-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 06/07/2022] [Indexed: 01/06/2023] Open
Abstract
The rectal enemas of berberine hydrochloride (BH) have emerged as one of the most effective strategies in the clinical treatment of ulcerative colitis (UC). However, oral dosages of BH exhibit a poor anti-inflammatory effect of UC, which may attribute to premature absorption of BH by the upper gastrointestinal tract. Moreover, the thick colonic mucus layer obstructs the penetration of the drug, resulting in low bioavailability to the inflammatory site of the colon. The aim of this study was to develop the mucus-penetrating sodium alginate-chitosan nanoparticles (SA-CS NPs) for oral delivery of BH to the site of colonic ulcer lesions. BH-loaded SA-CS NPs were developed through the ionic gelation method and analyzed for physicochemical characteristics, release performance, penetrability, site retention, and therapeutic efficacy. The results showed that the NPs have a particle size of 257 nm with a negative charge, presenting desired pH-dependent release behavior. The permeation studies elucidated that negatively charged SA-CS NPs had 2.9 times higher mucus penetration ability than positively charged CS NPs. An ex vivo retention study indicated the high retention of BH-SA-CS NPs at the colon site for more than 16 h. In vivo therapeutic effectiveness demonstrated that the prepared NPs could not only alleviate colonic injury by decreasing the disease activity index and colon mucosa damage index, but also improve the immunologic function by decreasing the spleen index. In conclusion, the BH-SA-CS NPs could enhance the mucus permeability and deliver drugs to the colonic inflammation site, providing new insights into improving the therapeutic effect of UC.
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Affiliation(s)
- Linfeng Sun
- Anhui Province Key Laboratory of Pharmaceutical Technology and Application, Key Laboratory of Xin'an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula, Anhui University of Chinese Medicine, Hefei, 230038, Anhui, China
| | - Xiangjiang Nie
- Anhui Province Key Laboratory of Pharmaceutical Technology and Application, Key Laboratory of Xin'an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula, Anhui University of Chinese Medicine, Hefei, 230038, Anhui, China
| | - Wenjie Lu
- School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, Jiangsu, China
| | - Qing Zhang
- Department of Pharmacy, School of Pharmacy, Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Wenyou Fang
- Anhui Province Key Laboratory of Pharmaceutical Technology and Application, Key Laboratory of Xin'an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula, Anhui University of Chinese Medicine, Hefei, 230038, Anhui, China
| | - Song Gao
- Anhui Province Key Laboratory of Pharmaceutical Technology and Application, Key Laboratory of Xin'an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula, Anhui University of Chinese Medicine, Hefei, 230038, Anhui, China.
| | - Shengqi Chen
- Anhui Province Key Laboratory of Pharmaceutical Technology and Application, Key Laboratory of Xin'an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula, Anhui University of Chinese Medicine, Hefei, 230038, Anhui, China.
| | - Rongfeng Hu
- Anhui Province Key Laboratory of Pharmaceutical Technology and Application, Key Laboratory of Xin'an Medicine Ministry of Education, Anhui Province Key Laboratory of Chinese Medicinal Formula, Anhui University of Chinese Medicine, Hefei, 230038, Anhui, China.
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Wang W, Huang Z, Huang Y, Zhang X, Huang J, Cui Y, Yue X, Ma C, Fu F, Wang W, Wu C, Pan X. Pulmonary delivery nanomedicines towards circumventing physiological barriers: Strategies and characterization approaches. Adv Drug Deliv Rev 2022; 185:114309. [PMID: 35469997 DOI: 10.1016/j.addr.2022.114309] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/28/2022] [Accepted: 04/19/2022] [Indexed: 11/01/2022]
Abstract
Pulmonary delivery of nanomedicines is very promising in lung local disease treatments whereas several physiological barriers limit its application via the interaction with inhaled nanomedicines, namely bio-nano interactions. These bio-nano interactions may affect the pulmonary fate of nanomedicines and impede the distribution of nanomedicines in its targeted region, and subsequently undermine the therapeutic efficacy. Pulmonary diseases are under worse scenarios as the altered physiological barriers generally induce stronger bio-nano interactions. To mitigate the bio-nano interactions and regulate the pulmonary fate of nanomedicines, a number of manipulating strategies were established based on size control, surface modification, charge tuning and co-delivery of mucolytic agents. Visualized and non-visualized characterizations can be employed to validate the robustness of the proposed strategies. This review provides a guiding overview of the physiological barriers affecting the in vivo fate of inhaled nanomedicines, the manipulating strategies, and the validation methods, which will assist with the rational design and application of pulmonary nanomedicine.
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Wang Y, Ke J, Guo X, Gou K, Sang Z, Wang Y, Bian Y, Li S, Li H. Chiral mesoporous silica nano-screws as an efficient biomimetic oral drug delivery platform through multiple topological mechanisms. Acta Pharm Sin B 2022; 12:1432-1446. [PMID: 35530160 PMCID: PMC9072246 DOI: 10.1016/j.apsb.2021.08.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/08/2021] [Accepted: 08/04/2021] [Indexed: 12/02/2022] Open
Abstract
In the microscale, bacteria with helical body shapes have been reported to yield advantages in many bio-processes. In the human society, there are also wisdoms in knowing how to recognize and make use of helical shapes with multi-functionality. Herein, we designed atypical chiral mesoporous silica nano-screws (CMSWs) with ideal topological structures (e.g., small section area, relative rough surface, screw-like body with three-dimension chirality) and demonstrated that CMSWs displayed enhanced bio-adhesion, mucus-penetration and cellular uptake (contributed by the macropinocytosis and caveolae-mediated endocytosis pathways) abilities compared to the chiral mesoporous silica nanospheres (CMSSs) and chiral mesoporous silica nanorods (CMSRs), achieving extended retention duration in the gastrointestinal (GI) tract and superior adsorption in the blood circulation (up to 2.61- and 5.65-times in AUC). After doxorubicin (DOX) loading into CMSs, DOX@CMSWs exhibited controlled drug release manners with pH responsiveness in vitro. Orally administered DOX@CMSWs could efficiently overcome the intestinal epithelium barrier (IEB), and resulted in satisfactory oral bioavailability of DOX (up to 348%). CMSWs were also proved to exhibit good biocompatibility and unique biodegradability. These findings displayed superior ability of CMSWs in crossing IEB through multiple topological mechanisms and would provide useful information on the rational design of nano-drug delivery systems.
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Key Words
- APTES, 3-aminopropyltriethoxysilane
- AR, aspect ratio
- AUC0‒∞, area under the curve
- CMSRs, chiral mesoporous silica nanorods
- CMSSs, chiral mesoporous silica nanospheres
- CMSWs, chiral mesoporous silica nano-screws
- CMSs, chiral mesoporous silicas nanoparticles
- Cd, drug loading capacity
- Chiral mesoporous silica
- Cmax, maximum concentration
- DAPI, 4,6-diamidino-2-phenylindole
- DCM, dichloromethane
- DOX, doxorubicin
- EDC·HCl, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride
- FBS, fetal bovine serum
- FITC, Fluorescein isothiocyanate
- Frel, relative bioavailability
- GI, gastrointestinal
- Geometric topological structure
- HOBT, 1-hydroxybenzotriazole
- IEB, intestinal epithelium barrier
- IR, infrared spectroscopy
- Intestinal epithelium barrier
- MRT0‒∞, mean residence time
- MSNs, mesoporous silica nanoparticles
- Morphology
- Mβ-CD, methyl-β-cyclodextrin
- N-PLA, N-palmitoyl-l-alanine
- NPs, nanoparticles
- Nano-screw
- Oral adsorption
- PBS, phosphate buffer solution
- RBCs, red blood cells
- RITC, rhodamine B isothiocyanate
- SARS-CoV-2, severe acute respiratory syndrome coronavirus 2
- SBET, Specific surface area
- SBF, simulated body fluid
- SD, Sprague–Dawley
- SGF, simulated gastric fluid
- SIF, simulated intestinal fluid
- TEOS, ethylsilicate
- Tmax, peak time
- Vt, pore volume
- WBJH, pore diameter
- XRD, X-ray diffractometry
- nano-DDS, nano-drug delivery systems
- t1/2, half-life
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Tie S, Tan M. Current Advances in Multifunctional Nanocarriers Based on Marine Polysaccharides for Colon Delivery of Food Polyphenols. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:903-915. [PMID: 35072455 DOI: 10.1021/acs.jafc.1c05012] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Inflammatory bowel disease (IBD) has been considered as a chronic disease that is difficult to cure and needs lifelong treatment. Marine polysaccharides with good biocompatibility and biodegradability, mucoadhesion, sensitivity to external stimuli, and targeting ability can be used as wall materials for oral colon-targeted delivery of polyphenols in nutrition intervention of IBD. This manuscript reviewed the latest progress in the design, preparation, and characterization of marine polysaccharides-derived multifunctional nanocarriers for polyphenol colon delivery. Chitosan, sodium alginate, chondroitin sulfate, and hyaluronic acid were discussed in the preparation of polyphenol delivery systems. The design strategy, synthesis methods, and structure characterization of multifunctional polyphenol carriers including stimuli-responsive nanocarriers, mucoadhesive and mucus-penetrating nanocarriers, colon targeted nanocarriers, and bioactive compounds codelivery nanocarriers were reviewed in the alleviation of IBD. The research perspectives in the preparation and characterization of delivery carriers using marine polysaccharide as materials were proposed for their potential application in food bioactive components.
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Affiliation(s)
- Shanshan Tie
- Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Mingqian Tan
- Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
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Sun J, Xu Z, Hou Y, Yao W, Fan X, Zheng H, Piao J, Li F, Wei Y. Hierarchically structured microcapsules for oral delivery of emodin and tanshinone IIA to treat renal fibrosis. Int J Pharm 2022; 616:121490. [DOI: 10.1016/j.ijpharm.2022.121490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 12/28/2021] [Accepted: 01/13/2022] [Indexed: 10/19/2022]
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Silva LB, Castro KADF, Botteon CEA, Oliveira CLP, da Silva RS, Marcato PD. Hybrid Nanoparticles as an Efficient Porphyrin Delivery System for Cancer Cells to Enhance Photodynamic Therapy. Front Bioeng Biotechnol 2021; 9:679128. [PMID: 34604182 PMCID: PMC8484888 DOI: 10.3389/fbioe.2021.679128] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/28/2021] [Indexed: 01/10/2023] Open
Abstract
Photodynamic therapy (PDT) is a potential non-invasive approach for application in oncological diseases, based on the activation of a photosensitizer (PS) by light at a specific wavelength in the presence of molecular oxygen to produce reactive oxygen species (ROS) that trigger the death tumor cells. In this context, porphyrins are interesting PS because they are robust, have high chemical, photo, thermal, and oxidative stability, and can generate singlet oxygen (1O2). However, porphyrins exhibit low solubility and a strong tendency to aggregate in a biological environment which limits their clinical application. To overcome these challenges, we developed hybrid nanostructures to immobilize 5,10,15,20-tetrakis[(4-carboxyphenyl) thio-2,3,5,6-tetrafluorophenyl] (P), a new third-generation PS. The biological effect of this system was evaluated against bladder cancer (BC) cells with or without light exposition. The nanostructure composed of lipid carriers coated by porphyrin-chitosan (P-HNP), presented a size of ca. 130 nm and low polydispersity (ca. 0.25). The presence of the porphyrin-chitosan (P-chitosan) on lipid nanoparticle surfaces increased the nanoparticle size, changed the zeta potential to positive, decreased the recrystallization index, and increased the thermal stability of nanoparticles. Furthermore, P-chitosan incorporation on nanoparticles increased the stability and enhanced the self-organization of the system and the formation of spherical structures, as observed by small-angle X-ray scattering (SAXS) analysis. Furthermore, the immobilization process maintained the P photoactivity and improved the photophysical properties of PS, minimizing its aggregation in the cell culture medium. In the photoinduction assays, the P-HNP displayed high phototoxicity with IC50 3.2-folds lower than free porphyrin. This higher cytotoxic effect can be correlated to the high cellular uptake of porphyrin immobilized, as observed by confocal images. Moreover, the coated nanoparticles showed mucoadhesive properties interesting to its application in vivo. Therefore, the physical and chemical properties of nanoparticles may be relevant to improve the porphyrin photodynamic activity in BC cells.
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Affiliation(s)
- Letícia B. Silva
- Department of Pharmaceutical Science, GNanoBio, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Kelly A. D. F. Castro
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Caroline E. A. Botteon
- Department of Pharmaceutical Science, GNanoBio, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | | | - Roberto S. da Silva
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Priscyla D. Marcato
- Department of Pharmaceutical Science, GNanoBio, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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Terracciano R, Demarchi D, Ruo Roch M, Aiassa S, Pagana G. Nanomaterials to Fight Cancer: An Overview on Their Multifunctional Exploitability. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2021; 21:2760-2777. [PMID: 33653442 DOI: 10.1166/jnn.2021.19061] [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
In recent years the worldwide research community has highlighted innumerable benefits of nanomaterials in cancer detection and therapy. Nevertheless, the development of cancer nanomedicines and other bionanotechnology requires a huge amount of considerations about the interactions of nanomaterials and biological systems, since long-term effects are not yet fully known. Open issues remain the determination of the nanoparticles distributions patterns and the internalization rate into the tumor while avoiding their accumulation in internal organs or other healthy tissues. The purpose of this work is to provide a standard overview of the most recent advances in nanomaterials to fight cancer and to collect trends and future directions to follow according to some critical aspects still present in this field. Complementary to the very recent review of Wolfram and Ferrari which discusses and classifies successful clinically-approved cancer nanodrugs as well as promising candidates in the pipeline, this work embraces part of their proposed classification system based on the exploitation of multifunctionality and extends the review to peer-reviewed journal articles published in the last 3 years identified through international databases.
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Affiliation(s)
- Rossana Terracciano
- Department of Electronics and Telecommunications (DET), Politecnico di Torino, 10129, Italy
| | - Danilo Demarchi
- Department of Electronics and Telecommunications (DET), Politecnico di Torino, 10129, Italy
| | - Massimo Ruo Roch
- Department of Electronics and Telecommunications (DET), Politecnico di Torino, 10129, Italy
| | - Simone Aiassa
- Department of Electronics and Telecommunications (DET), Politecnico di Torino, 10129, Italy
| | - Guido Pagana
- Department of Electronics and Telecommunications (DET), Politecnico di Torino, 10129, Italy
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Guo XH, Ding F, Lian X, Cui W, Li Z, Xing Y. The efficiency and mechanism of a new absorption enhancer, malic acid, for enhancing the oral bioavailability of docetaxel. Pharm Dev Technol 2021; 26:592-598. [PMID: 33734909 DOI: 10.1080/10837450.2021.1904259] [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: 10/21/2022]
Abstract
This study investigated the efficiency and the related mechanisms of a new absorption enhancer, DL-malic acid (MA), on the oral bioavailability of docetaxel (DTX). Polyethylene glycol polycarbonate (PEG-PCL) modified liposomes (PLip) were prepared for DTX, and incorporated into the pH-sensitive microspheres (MS) with sustained release. MA decreased the transepithelial electrical resistance (TEER) across a Caco-2 cell monolayer by 20% and 57% after 2 and 3 h of co-incubation with DTX-PLip and the cells, respectively, indicating that MA could open tight junctions but not instantaneously. After long enough exposure (4 h) of MA to the small intestine of rats, only the absorption rate constant (ka) of DTX-PLip, but not Duopafei®, was increased, which could be related to the intestinal mucosal permeability of DTX. After co-administration in rats, MA significantly enhanced the oral bioavailability of DTX in DTX-PLip-MS from 44.67% to 81.27%, rather than DTX-PLip and Duopafei®, which could be related to the prolonged intestinal retention time of DTX-PLip via the MS and the promoted drug intercellular transport by MA. The absorption-enhancing effects of MA on DTX-PLip-MS were further confirmed by in vivo imaging. The above findings suggest that MA served as a new and efficient absorption enhancer for DTX-PLip-MS.HIGHlIGHTSIn this study, malic acid as a new absorption enhancer for DTX in polymer-liposome (PLip) embedded in pH-sensitive microspheres (MS) was found for the first time.The malic acid could significantly enhance oral bioavailability of DTX in DTX-PLip-MS (from 44.67 % to 81.27%) rather than Duopafei® and DTX-PLip after co-administration.The absorption enhancement may be closely related to the intestinal retention time and mucosal permeability.These findings will provide an important reference for the study of absorption enhancers for promoting intercellular insoluble drug transport.
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Affiliation(s)
- Xin Hong Guo
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China.,Henan Key Laboratory of Targeted Therapy and Diagnosis for Critical Diseases, Zhengzhou, China
| | - Fang Ding
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Xinjie Lian
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Weiwei Cui
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zhi Li
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China.,Henan Key Laboratory of Targeted Therapy and Diagnosis for Critical Diseases, Zhengzhou, China
| | - Yabing Xing
- Department of pharmacy, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, China
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Wang Y, Gou K, Guo X, Ke J, Li S, Li H. Advances in regulating physicochemical properties of mesoporous silica nanocarriers to overcome biological barriers. Acta Biomater 2021; 123:72-92. [PMID: 33454385 DOI: 10.1016/j.actbio.2021.01.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 12/16/2020] [Accepted: 01/05/2021] [Indexed: 12/15/2022]
Abstract
Mesoporous silica nanoparticles (MSNs) with remarkable structural features have been proven to be an excellent platform for the delivery of therapeutic molecules. Biological barriers in various forms (e.g., mucosal barrier, cellular barrier, gastrointestinal barrier, blood-brain barrier, and blood-tumor barrier) present substantial obstacles for MSNs. The physicochemical parameters of MSNs are known to be effective and tunable not only for load and release of therapeutic molecules but also for their biological responsiveness that is beneficial for cells and tissues. This review innovatively provides a description of how and why physicochemical properties (e.g., particle size, morphology, surface charge, hydrophilic-hydrophobic property, and surface modification) of MSNs influence their ability to cross the biological barriers prior to reaching targeted sites. First, the structural and physiological features of biological barriers are outlined. Next, the recent progresses in the critical physicochemical parameters of MSNs are highlighted from physicochemical and biological aspects. Surface modification, as an important strategy for achieving rapid transport, is also reviewed with special attention to the latest findings of bioactive groups and molecular mechanisms. Furthermore, advanced designs of multifunction intelligent MSNs to surmount the blood-tumor barrier and to actively target tumor sites are demonstrated in detail. Lastly, the biodegradability and toxicity of MSNs are evaluated. With perspectives for their potential application and biosafety, the clues in summary might lead to drug delivery with high efficiency and provide useful knowledge for rational design of nanomaterials.
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Liu L, Tian C, Dong B, Xia M, Cai Y, Hu R, Chu X. Models to evaluate the barrier properties of mucus during drug diffusion. Int J Pharm 2021; 599:120415. [PMID: 33647411 DOI: 10.1016/j.ijpharm.2021.120415] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 02/07/2021] [Accepted: 02/18/2021] [Indexed: 02/06/2023]
Abstract
Mucus is widely disseminated in the nasal cavity, oral cavity, respiratory tract, eyes, gastrointestinal tract, and reproductive tract to prevent the invasion of pathogenic bacteria and toxins. The mucus layer through its continuous secretion can prevent the passage of macromolecular substances such as pathogenic bacteria and toxins, thereby reducing the occurrence of inflammation. Without a doubt, mucus also hinders oral absorption. The physiological and biochemical properties of intestinal mucus and the different types of mucus barrier models need to be predominated. To find ways to increase the bioavailability of drugs in the future, this article summarizes mucus composition, barrier properties, mucus models, and mucoadhesive/mucopenetrating particles to highlight the information they can afford. Collectively, the review seeks to provide a state-of-the-art roadmap for researchers who must contend with this critical barrier to drug delivery.
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Affiliation(s)
- Liu Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Chunling Tian
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Baoqi Dong
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Mengqiu Xia
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Ye Cai
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Rongfeng Hu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Institute of Pharmaceutics, Anhui Academy of Chinese Medicine, Hefei 230012, China
| | - Xiaoqin Chu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Institute of Pharmaceutics, Anhui Academy of Chinese Medicine, Hefei 230012, China.
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16
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Symmetry breaking propulsion of magnetic microspheres in nonlinearly viscoelastic fluids. Nat Commun 2021; 12:1116. [PMID: 33602911 PMCID: PMC7893017 DOI: 10.1038/s41467-021-21322-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 01/11/2021] [Indexed: 11/08/2022] Open
Abstract
Microscale propulsion impacts a diverse array of fields ranging from biology and ecology to health applications, such as infection, fertility, drug delivery, and microsurgery. However, propulsion in such viscous drag-dominated fluid environments is highly constrained, with time-reversal and geometric symmetries ruling out entire classes of propulsion. Here, we report the spontaneous symmetry-breaking propulsion of rotating spherical microparticles within non-Newtonian fluids. While symmetry analysis suggests that propulsion is not possible along the fore-aft directions, we demonstrate the existence of two equal and opposite propulsion states along the sphere's rotation axis. We propose and experimentally corroborate a propulsion mechanism for these spherical microparticles, the simplest microswimmers to date, arising from nonlinear viscoelastic effects in rotating flows similar to the rod-climbing effect. Similar possibilities of spontaneous symmetry-breaking could be used to circumvent other restrictions on propulsion, revising notions of microrobotic design and control, drug delivery, microscale pumping, and locomotion of microorganisms.
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17
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Seguella L, Rinaldi F, Marianecci C, Capuano R, Pesce M, Annunziata G, Casano F, Bassotti G, Sidoni A, Milone M, Aprea G, de Palma GD, Carafa M, Pesce M, Esposito G, Sarnelli G. Pentamidine niosomes thwart S100B effects in human colon carcinoma biopsies favouring wtp53 rescue. J Cell Mol Med 2020; 24:3053-3063. [PMID: 32022398 PMCID: PMC7077541 DOI: 10.1111/jcmm.14943] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 11/06/2019] [Accepted: 11/29/2019] [Indexed: 01/09/2023] Open
Abstract
S100B protein bridges chronic mucosal inflammation and colorectal cancer given its ability to activate NF-kappaB transcription via RAGE signalling and sequestrate pro-apoptotic wtp53. Being an S100B inhibitor, pentamidine antagonizes S100B-wtp53 interaction, restoring wtp53-mediated pro-apoptotic control in cancer cells in several types of tumours. The expression of S100B, pro-inflammatory molecules and wtp53 protein was evaluated in human biopsies deriving from controls, ulcerative colitis and colon cancer patients at baseline (a) and (b) following S100B targeting with niosomal PENtamidine VEhiculation (PENVE), to maximize drug permeabilization in the tissue. Cultured biopsies underwent immunoblot, EMSA, ELISA and biochemical assays for S100B and related pro-inflammatory/pro-apoptotic proteins. Exogenous S100B (0.005-5 μmol/L) alone, or in the presence of PENVE (0.005-5 μmol/L), was tested in control biopsies while PENVE (5 μmol/L) was evaluated on control, peritumoral, ulcerative colitis and colon cancer biopsies. Our data show that S100B level progressively increases in control, peritumoral, ulcerative colitis and colon cancer enabling a pro-inflammatory/angiogenic and antiapoptotic environment, featured by iNOS, VEGF and IL-6 up-regulation and wtp53 and Bax inhibition. PENVE inhibited S100B activity, reducing its capability to activate RAGE/phosphor-p38 MAPK/NF-kappaB and favouring its disengagement with wtp53. PENVE blocks S100B activity and rescues wtp53 expression determining pro-apoptotic control in colon cancer, suggesting pentamidine as a potential anticancer drug.
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Affiliation(s)
- Luisa Seguella
- Department of Physiology and Pharmacology, "Vittorio Erspamer", Sapienza University of Rome, Rome, Italy
| | - Federica Rinaldi
- Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia (ITT), Rome, Italy
| | - Carlotta Marianecci
- Department of Drug Chemistry and Technology, Sapienza University of Rome, Rome, Italy
| | - Riccardo Capuano
- Department of Physiology and Pharmacology, "Vittorio Erspamer", Sapienza University of Rome, Rome, Italy
| | - Mirella Pesce
- Department of Physiology and Pharmacology, "Vittorio Erspamer", Sapienza University of Rome, Rome, Italy
| | | | - Fabrizio Casano
- Department of Physiology and Pharmacology, "Vittorio Erspamer", Sapienza University of Rome, Rome, Italy
| | - Gabrio Bassotti
- Gastroenterology and Hepatology Section, Department of Medicine, University of Perugia School of Medicine, Perugia, Italy
| | - Angelo Sidoni
- Pathology Section, Department of Experimental Medicine, University of Perugia School of Medicine, Perugia, Italy
| | - Marco Milone
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - Giovanni Aprea
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | | | - Maria Carafa
- Department of Drug Chemistry and Technology, Sapienza University of Rome, Rome, Italy
| | - Marcella Pesce
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - Giuseppe Esposito
- Department of Physiology and Pharmacology, "Vittorio Erspamer", Sapienza University of Rome, Rome, Italy
| | - Giovanni Sarnelli
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
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Mahlert L, Anderski J, Schoppa T, Mulac D, Sun J, Kuckling D, Langer K. In vitro evaluation of innovative light-responsive nanoparticles for controlled drug release in intestinal PDT. Int J Pharm 2019; 565:199-208. [DOI: 10.1016/j.ijpharm.2019.04.077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 04/28/2019] [Accepted: 04/29/2019] [Indexed: 10/26/2022]
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19
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Partikel K, Korte R, Stein NC, Mulac D, Herrmann FC, Humpf HU, Langer K. Effect of nanoparticle size and PEGylation on the protein corona of PLGA nanoparticles. Eur J Pharm Biopharm 2019; 141:70-80. [PMID: 31082511 DOI: 10.1016/j.ejpb.2019.05.006] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 02/04/2019] [Accepted: 05/09/2019] [Indexed: 01/11/2023]
Abstract
Upon intravenous administration of nanoparticles (NP) into the bloodstream, proteins bind rapidly on their surface resulting in a formation of a so-called 'Protein Corona'. These proteins are strongly attached to the NP surface and provide a new biological identity which is crucial for the reaction at the nano-biointerface. The structure and composition of the protein corona is greatly determined by the physico-chemical properties of the NP and the characteristics of the biological environment. The overall objective of this study was to characterize the role of NP size/surface curvature and PEGylation on the formation of the protein corona. Therefore, we prepared NP in a size of 100 and 200 nm using the biodegradable polymers poly(DL-lactide-co-glycolide) (PLGA) and poly(DL-lactide-co-glycolide)-co-polyethylene glycol diblock (PLGA-PEG) and subsequently incubated them with fetal bovine serum (FBS) to induce the formation of a protein corona. After removal of unbound protein, we employed different analytical approaches to study the corona in detail. Sodium dodecylsulfate polyacrylamide gel electrophoresis (SDS-PAGE) was performed to gain a first impression about amount and composition of the corona proteins. Identification was carried out after tryptic in-solution digestion and liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS). In addition, we successfully established the Bradford protein assay as a suitable colorimetric method to quantify total adsorbed protein amount after alkaline hydrolysis of PLGA based NP. Our results revealed that protein adsorption on PLGA- and PLGA-PEG-NP didn't depend on NP size within the range of 100 and 200 nm. PEGylation led to a significant reduced amount of bound proteins. The depletion of proteins which are involved in immune response was remarkable and indicated a prolonged circulation time in body.
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Affiliation(s)
- Katrin Partikel
- Institute of Pharmaceutical Technology and Biopharmacy, University of Muenster, Corrensstraße 48, 48149 Muenster, Germany
| | - Robin Korte
- Institute of Food Chemistry, University of Muenster, Corrensstraße 45, 48149 Muenster, Germany
| | - Nora C Stein
- Institute of Pharmaceutical Technology and Biopharmacy, University of Muenster, Corrensstraße 48, 48149 Muenster, Germany
| | - Dennis Mulac
- Institute of Pharmaceutical Technology and Biopharmacy, University of Muenster, Corrensstraße 48, 48149 Muenster, Germany
| | - Fabian C Herrmann
- Institute of Pharmaceutical Biology and Phytochemistry, University of Muenster, Corrensstraße 48, 48149 Muenster, Germany
| | - Hans-Ulrich Humpf
- Institute of Food Chemistry, University of Muenster, Corrensstraße 45, 48149 Muenster, Germany
| | - Klaus Langer
- Institute of Pharmaceutical Technology and Biopharmacy, University of Muenster, Corrensstraße 48, 48149 Muenster, Germany.
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20
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Mahlert L, Anderski J, Mulac D, Langer K. The impact of gastrointestinal mucus on nanoparticle penetration – in vitro evaluation of mucus-penetrating nanoparticles for photodynamic therapy. Eur J Pharm Sci 2019; 133:28-39. [DOI: 10.1016/j.ejps.2019.03.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/28/2019] [Accepted: 03/14/2019] [Indexed: 02/05/2023]
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