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Saveleva MS, Verkhovskii RA, Demina PA, Surkov YI, Anisimov RA, Prikhozhdenko ES, Pidenko PS, Serebryakova IA, Zaytsev SM, Tuchin VV, Svenskaya YI. Biodegradable calcium carbonate carriers for the topical delivery of clobetasol propionate. J Mater Chem B 2024; 12:4867-4881. [PMID: 38666451 DOI: 10.1039/d4tb00303a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2024]
Abstract
Inflammatory dermatoses represent a global problem with increasing prevalence and recurrence among the world population. Topical glucocorticoids (GCs) are the most commonly used anti-inflammatory drugs in dermatology due to a wide range of their therapeutic actions, which, however, have numerous local and systemic side effects. Hence, there is a growing need to create new delivery systems for GCs, ensuring the drug localization in the pathological site, thus increasing the effectiveness of therapy and lowering the risk of side effects. Here, we propose a novel topical particulate formulation for the GC clobetasol propionate (CP), based on the use of porous calcium carbonate (CaCO3) carriers in the vaterite crystalline form. The designed carriers contain a substantially higher CP amount than conventional dosage forms used in clinics (4.5% w/w vs. 0.05% w/w) and displayed a good biocompatibility and effective cellular uptake when studied in fibroblasts in vitro. Hair follicles represent an important reservoir for the GC accumulation in skin and house the targets for its action. In this study, we demonstrated successful delivery of the CP-loaded carriers (CP-CaCO3) into the hair follicles of rats in vivo using optical coherent tomography (OCT). Importantly, the OCT monitoring revealed the gradual intrafollicular degradation of the carriers within 168 h with the most abundant follicle filling occurring within the first 48 h. Biodegradability makes the proposed system especially promising when searching for new CP formulations with improved safety and release profile. Our findings evidenced the great potential of the CaCO3 carriers in improving the dermal bioavailability of this poorly water-soluble GC.
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Affiliation(s)
- Mariia S Saveleva
- Science Medical Center, Saratov State University, 410012 Saratov, Russia.
| | | | - Polina A Demina
- Science Medical Center, Saratov State University, 410012 Saratov, Russia.
| | - Yury I Surkov
- Science Medical Center, Saratov State University, 410012 Saratov, Russia.
- Institute of Physics, Saratov State University, 410012 Saratov, Russia
| | - Roman A Anisimov
- Science Medical Center, Saratov State University, 410012 Saratov, Russia.
- Institute of Physics, Saratov State University, 410012 Saratov, Russia
| | - Ekaterina S Prikhozhdenko
- Science Medical Center, Saratov State University, 410012 Saratov, Russia.
- Institute of Physics, Saratov State University, 410012 Saratov, Russia
| | - Pavel S Pidenko
- Institute of Chemistry, Saratov State University, 410012 Saratov, Russia
| | | | - Sergey M Zaytsev
- Institute of Physics, Saratov State University, 410012 Saratov, Russia
| | - Valery V Tuchin
- Science Medical Center, Saratov State University, 410012 Saratov, Russia.
- Institute of Physics, Saratov State University, 410012 Saratov, Russia
| | - Yulia I Svenskaya
- Science Medical Center, Saratov State University, 410012 Saratov, Russia.
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2
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Svenskaya Y, Pallaeva T. Exploiting Benefits of Vaterite Metastability to Design Degradable Systems for Biomedical Applications. Pharmaceutics 2023; 15:2574. [PMID: 38004553 PMCID: PMC10674703 DOI: 10.3390/pharmaceutics15112574] [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: 09/18/2023] [Revised: 10/03/2023] [Accepted: 10/12/2023] [Indexed: 11/26/2023] Open
Abstract
The widespread application of calcium carbonate is determined by its high availability in nature and simplicity of synthesis in laboratory conditions. Moreover, calcium carbonate possesses highly attractive physicochemical properties that make it suitable for a wide range of biomedical applications. This review provides a conclusive analysis of the results on using the tunable vaterite metastability in the development of biodegradable drug delivery systems and therapeutic vehicles with a controlled and sustained release of the incorporated cargo. This manuscript highlights the nuances of vaterite recrystallization to non-porous calcite, dissolution at acidic pH, biodegradation at in vivo conditions and control over these processes. This review outlines the main benefits of vaterite instability for the controlled liberation of the encapsulated molecules for the development of biodegradable natural and synthetic polymeric materials for biomedical purposes.
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Affiliation(s)
- Yulia Svenskaya
- Scientific Medical Center, Saratov State University, 410012 Saratov, Russia
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3
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Trushina DB, Borodina TN, Belyakov S, Antipina MN. Calcium carbonate vaterite particles for drug delivery: Advances and challenges. MATERIALS TODAY. ADVANCES 2022; 14:100214. [PMID: 36785703 PMCID: PMC9909585 DOI: 10.1016/j.mtadv.2022.100214] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 02/01/2022] [Indexed: 06/01/2023]
Abstract
The recent successful application of lipid-based nanoparticles as delivery vehicles in COVID-19 vaccines demonstrated the superior potential of nanoparticle-based technology for targeted drug delivery in biomedicine. Among novel, rapidly advancing delivery platforms, the inorganic nano/microparticles gradually reach new heights and attract well-deserved attention among scientists and clinicians. Calcium carbonate in its vaterite form is used as a biocompatible carrier for a progressively increasing number of biomedical applications. Its growing popularity is conferred by beneficial porosity of particles, high mechanical stability, biodegradability under certain physiological conditions, ability to provide a continuous steady release of bioactives, preferential safety profile, and low cost, which make calcium carbonate a suitable entity of highly efficacious formulations for controlled drug delivery and release. The focal point of the current review is the success of the recent vaterite applications in the delivery of various diagnostics and therapeutic drugs. The manuscript highlights the nuances of drug loading in vaterite particles, connecting it with particle morphology, size, and charge of the loaded molecules, payload concentration, mono- or multiple drug loading. The manuscript also depicts recent successful methods of increasing the loading capacity developed for vaterite carriers. In addition, the review describes the various administration routes for vaterite particles with bioactive payloads, which were reported in recent years. Special attention is given to the multi-drug-loaded vaterite particles ("molecular cocktails") and reports on their successful delivery in vitro and in vivo.
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Affiliation(s)
- Daria B Trushina
- A.V. Shubnikov Institute of Crystallography of Federal Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, Russian Academy of Sciences, Moscow, 119333, Russia
- I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Tatiana N Borodina
- A.V. Shubnikov Institute of Crystallography of Federal Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, Russian Academy of Sciences, Moscow, 119333, Russia
| | - Sergei Belyakov
- Theracross Technologies Pte Ltd, 251 Pasir Panjang Rd, Singapore, 118610, Singapore
| | - Maria N Antipina
- Singapore Institute of Food and Biotechnology Innovation A∗STAR, 31 Biopolis Way, #01-02 Nanos, Singapore, 138669, Singapore
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4
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Garello F, Svenskaya Y, Parakhonskiy B, Filippi M. Micro/Nanosystems for Magnetic Targeted Delivery of Bioagents. Pharmaceutics 2022; 14:pharmaceutics14061132. [PMID: 35745705 PMCID: PMC9230665 DOI: 10.3390/pharmaceutics14061132] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/09/2022] [Accepted: 05/19/2022] [Indexed: 01/09/2023] Open
Abstract
Targeted delivery of pharmaceuticals is promising for efficient disease treatment and reduction in adverse effects. Nano or microstructured magnetic materials with strong magnetic momentum can be noninvasively controlled via magnetic forces within living beings. These magnetic carriers open perspectives in controlling the delivery of different types of bioagents in humans, including small molecules, nucleic acids, and cells. In the present review, we describe different types of magnetic carriers that can serve as drug delivery platforms, and we show different ways to apply them to magnetic targeted delivery of bioagents. We discuss the magnetic guidance of nano/microsystems or labeled cells upon injection into the systemic circulation or in the tissue; we then highlight emergent applications in tissue engineering, and finally, we show how magnetic targeting can integrate with imaging technologies that serve to assist drug delivery.
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Affiliation(s)
- Francesca Garello
- Molecular and Preclinical Imaging Centers, Department of Molecular Biotechnology and Health Sciences, University of Torino, Via Nizza 52, 10126 Torino, Italy;
| | - Yulia Svenskaya
- Science Medical Center, Saratov State University, 410012 Saratov, Russia;
| | - Bogdan Parakhonskiy
- Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium;
| | - Miriam Filippi
- Soft Robotics Laboratory, Department of Mechanical and Process Engineering, ETH Zurich, 8092 Zurich, Switzerland
- Correspondence:
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5
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Tuchin VV, Genina EA, Tuchina ES, Svetlakova AV, Svenskaya YI. Optical clearing of tissues: Issues of antimicrobial phototherapy and drug delivery. Adv Drug Deliv Rev 2022; 180:114037. [PMID: 34752842 DOI: 10.1016/j.addr.2021.114037] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 09/23/2021] [Accepted: 10/28/2021] [Indexed: 02/08/2023]
Abstract
This review presents principles and novelties in the field of tissue optical clearing (TOC) technology, as well as application for optical monitoring of drug delivery and effective antimicrobial phototherapy. TOC is based on altering the optical properties of tissue through the introduction of immersion optical cleaning agents (OCA), which impregnate the tissue of interest. We also analyze various methods and kinetics of delivery of photodynamic agents, nanoantibiotics and their mixtures with OCAs into the tissue depth in the context of antimicrobial and antifungal phototherapy. In vitro and in vivo studies of antimicrobial phototherapies, such as photodynamic, photothermal plasmonic and photocatalytic, are summarized, and the prospects of a new TOC technology for effective killing of pathogens are discussed.
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6
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Yu YQ, Yang X, Wu XF, Fan YB. Enhancing Permeation of Drug Molecules Across the Skin via Delivery in Nanocarriers: Novel Strategies for Effective Transdermal Applications. Front Bioeng Biotechnol 2021; 9:646554. [PMID: 33855015 PMCID: PMC8039394 DOI: 10.3389/fbioe.2021.646554] [Citation(s) in RCA: 96] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 02/25/2021] [Indexed: 12/28/2022] Open
Abstract
The transdermal route of administration provides numerous advantages over conventional routes i.e., oral or injectable for the treatment of different diseases and cosmetics applications. The skin also works as a reservoir, thus deliver the penetrated drug for more extended periods in a sustained manner. It reduces toxicity and local irritation due to multiple sites for absorption and owes the option of avoiding systemic side effects. However, the transdermal route of delivery for many drugs is limited since very few drugs can be delivered at a viable rate using this route. The stratum corneum of skin works as an effective barrier, limiting most drugs' penetration posing difficulty to cross through the skin. Fortunately, some non-invasive methods can significantly enhance the penetration of drugs through this barrier. The use of nanocarriers for increasing the range of available drugs for the transdermal delivery has emerged as a valuable and exciting alternative. Both the lipophilic and hydrophilic drugs can be delivered via a range of nanocarriers through the stratum corneum with the possibility of having local or systemic effects to treat various diseases. In this review, the skin structure and major obstacle for transdermal drug delivery, different nanocarriers used for transdermal delivery, i.e., nanoparticles, ethosomes, dendrimers, liposomes, etc., have been discussed. Some recent examples of the combination of nanocarrier and physical methods, including iontophoresis, ultrasound, laser, and microneedles, have also been discussed for improving the therapeutic efficacy of transdermal drugs. Limitations and future perspectives of nanocarriers for transdermal drug delivery have been summarized at the end of this manuscript.
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Affiliation(s)
- Yi-Qun Yu
- Scientific Research and Education Department, Chun'an First People's Hospital (Zhejiang Provincial People's Hospital Chun'an Branch), Hangzhou, China.,Nursing Department, Chun'an First People's Hospital (Zhejiang Provincial People's Hospital Chun'an Branch), Hangzhou, China
| | - Xue Yang
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Xiao-Fang Wu
- Nursing Department, Chun'an First People's Hospital (Zhejiang Provincial People's Hospital Chun'an Branch), Hangzhou, China
| | - Yi-Bin Fan
- Department of Dermatology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
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7
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Lengert EV, Talnikova EE, Tuchin VV, Svenskaya YI. Prospective Nanotechnology-Based Strategies for Enhanced Intra- and Transdermal Delivery of Antifungal Drugs. Skin Pharmacol Physiol 2020; 33:261-269. [PMID: 33091913 DOI: 10.1159/000511038] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 08/20/2020] [Indexed: 11/19/2022]
Abstract
Topical therapy of superficial fungal infections allows the prevention of systemic side effects and provides drug targeting at the site of disease. However, an appropriate drug concentration in these sites should be provided to ensure the efficacy of such local treatment. The enhancement of intra- and transdermal penetration and accumulation of antifungal drugs is an important aspect here. The present overview is focused on novel nano-based formulations served to improve antimycotic penetration through the skin. Furthermore, it summarizes various approaches towards the stimulation of drug penetration through and into the stratum corneum and hair follicles, which are considered to be promising for the future improvement of superficial antifungal therapy as providing the drug localization and prolonged storage property at the targeted area.
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Affiliation(s)
- Ekaterina V Lengert
- Educational and Research Institute of Nanostructures and Biosystems, Saratov State University, Saratov, Russian Federation,
| | - Ekaterina E Talnikova
- Department of Dermatovenereology and Cosmetology, Saratov State Medical University, Saratov, Russian Federation
| | - Valery V Tuchin
- Research-Educational Institute of Optics and Biophotonics, Saratov State University, Saratov, Russian Federation.,Interdisciplinary Laboratory of Biophotonics, National Research Tomsk State University, Tomsk, Russian Federation
| | - Yulia I Svenskaya
- Educational and Research Institute of Nanostructures and Biosystems, Saratov State University, Saratov, Russian Federation
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8
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Genina EA, Surkov YI, Serebryakova IA, Bashkatov AN, Tuchin VV, Zharov VP. Rapid Ultrasound Optical Clearing of Human Light and Dark Skin. IEEE TRANSACTIONS ON MEDICAL IMAGING 2020; 39:3198-3206. [PMID: 32310764 DOI: 10.1109/tmi.2020.2989079] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Application of optical clearing of biological tissue in humans in vivo is challenging due to toxicity of chemical agents, long processing time (≥30 min), and moderate (1.3-1.5-fold) imaging depth improvement. Here, we introduce novel, robust, and rapid ultrasound-based optical clearing of human skin without chemical agents that provides dramatic (up to 10-fold) reducing processing time down to 2-5 min. We discovered that ultrasound alone can increase a light depth penetration for optical coherence tomography (OCT) up to ~1.5-fold during 2 min. Nevertheless, sequent application of microdermabrasion, oleic acid and ultrasound allowed increasing OCT signal amplitude up to 3.3-fold with more than twice improved depth penetration during 30 min that was not demonstrated with other approaches. Comparison of these effects in light and dark skin revealed similarity of the optical clearing mechanisms. However, for combined optical clearing, only 1.34-fold increase in OCT signal amplitude was achieved for dark skin.
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9
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Zyuzin MV, Antuganov D, Tarakanchikova YV, Karpov TE, Mashel TV, Gerasimova EN, Peltek OO, Alexandre N, Bruyere S, Kondratenko YA, Muslimov AR, Timin AS. Radiolabeling Strategies of Micron- and Submicron-Sized Core-Shell Carriers for In Vivo Studies. ACS APPLIED MATERIALS & INTERFACES 2020; 12:31137-31147. [PMID: 32551479 DOI: 10.1021/acsami.0c06996] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Core-shell particles made of calcium carbonate and coated with biocompatible polymers using the Layer-by-Layer technique can be considered as a unique drug-delivery platform that enables us to load different therapeutic compounds, exhibits a high biocompatibility, and can integrate several stimuli-responsive mechanisms for drug release. However, before implementation for diagnostic or therapeutic purposes, such core-shell particles require a comprehensive in vivo evaluation in terms of physicochemical and pharmacokinetic properties. Positron emission tomography (PET) is an advanced imaging technique for the evaluation of in vivo biodistribution of drug carriers; nevertheless, an incorporation of positron emitters in these carriers is needed. Here, for the first time, we demonstrate the radiolabeling approaches of calcium carbonate core-shell particles with different sizes (CaCO3 micron-sized core-shell particles (MicCSPs) and CaCO3 submicron-sized core-shell particles (SubCSPs)) to precisely determine their in vivo biodistribution after intravenous administration in rats. For this, several methods of radiolabeling have been developed, where the positron emitter (68Ga) was incorporated into the particle's core (co-precipitation approach) or onto the surface of the shell (either layer coating or adsorption approaches). According to the obtained data, radiochemical bounding and stability of 68Ga strongly depend on the used radiolabeling approach, and the co-precipitation method has shown the best radiochemical stability in human serum (96-98.5% for both types of core-shell particles). Finally, we demonstrate the size-dependent effect of core-shell particles' distribution on the specific organ uptake, using a combination of imaging techniques, PET, and computerized tomography (CT), as well as radiometry of separate organs. Thus, our findings open up new perspectives of CaCO3-radiolabeled core-shell particles for their further implementation into clinical practice.
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Affiliation(s)
- Mikhail V Zyuzin
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Dmitrii Antuganov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
| | - Yana V Tarakanchikova
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Nanobiotechnology Laboratory, St. Petersburg Academic University, St. Petersburg 194021, Russian Federation
| | - Timofey E Karpov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation
| | - Tatiana V Mashel
- Department of Applied Optics, ITMO University, Grivtsova 14-16, St. Petersburg 190000, Russian Federation
| | - Elena N Gerasimova
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Oleksii O Peltek
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Nominé Alexandre
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
- Universite de Lorraine CNRS, Institut Jean Lamour, F-54000 Nancy, France
| | - Stéphanie Bruyere
- Universite de Lorraine CNRS, Institut Jean Lamour, F-54000 Nancy, France
| | - Yulia A Kondratenko
- Laboratory of Organosilicon Compounds and Materials, Grebenshchikov Institute of Silicate Chemistry RAS, nab. Makarova, 2, St. Petersburg 199034, Russia
| | - Albert R Muslimov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Nanobiotechnology Laboratory, St. Petersburg Academic University, St. Petersburg 194021, Russian Federation
| | - Alexander S Timin
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation
- Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Lenin Avenue 30, Tomsk 634050, Russia
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10
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Genina EA, Bashkatov AN, Terentyuk GS, Tuchin VV. Integrated effects of fractional laser microablation and sonophoresis on skin immersion optical clearing in vivo. JOURNAL OF BIOPHOTONICS 2020; 13:e202000101. [PMID: 32339439 DOI: 10.1002/jbio.202000101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/13/2020] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
This study is aimed to find an approach for effective skin optical clearing in vivo using polyethylene glycol 300 (PEG-300) as an optical clearing agent in combination with physical enhancers: fractional laser microablation (FLMA) and/or low-frequency sonophoresis. In this study albino outbred rats were used. Light attenuation coefficient and optical clearing potential (OCP) of these approaches were evaluated in upper (from ~70 to ~200 μm) and middle (from ~200 to ~400 μm) dermis separately using optical coherence tomography. In 30 minutes, OCP of sonophoresis in combination with FLMA and PEG-300 in the upper dermis was the maximal (2.3 ± 0.4) in comparison with other treatments in this time point. The most effective approach for optical clearing of middle dermis was PEG-300 and sonophoresis; but the maximal value of OCP (1.6 ± 0.1) was achieved only in 90 minutes.
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Affiliation(s)
- Elina A Genina
- Department of Optics and Biophotonics, Saratov State University, Saratov, Russia
- Interdisciplinary Laboratory of Biophotonics, Tomsk State University, Tomsk, Russia
| | - Alexey N Bashkatov
- Department of Optics and Biophotonics, Saratov State University, Saratov, Russia
- Interdisciplinary Laboratory of Biophotonics, Tomsk State University, Tomsk, Russia
| | - Georgy S Terentyuk
- Research Institute of Fundamental and Clinical Uronephrology, Saratov State Medical University, Saratov, Russia
- The First Veterinary Clinics, Saratov, Russia
- Research Department, Saratov State University, Saratov, Russia
| | - Valery V Tuchin
- Department of Optics and Biophotonics, Saratov State University, Saratov, Russia
- Interdisciplinary Laboratory of Biophotonics, Tomsk State University, Tomsk, Russia
- Laboratory of Laser Diagnostics of Technical and Living Systems, Institute of Precision Mechanics and Control of the RAS, Saratov, Russia
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11
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Zaytsev SM, Svenskaya YI, Lengert EV, Terentyuk GS, Bashkatov AN, Tuchin VV, Genina EA. Optimized skin optical clearing for optical coherence tomography monitoring of encapsulated drug delivery through the hair follicles. JOURNAL OF BIOPHOTONICS 2020; 13:e201960020. [PMID: 31975521 DOI: 10.1002/jbio.201960020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 11/25/2019] [Accepted: 01/19/2020] [Indexed: 06/10/2023]
Abstract
Hair follicles (HF) represent a drug delivery reservoir for improved treatment of skin disorders. Although various particulate systems play an important role in HF-targeting, their optical monitoring in skin is challenging due to strong light scattering. Optical clearing is an effective approach allowing the increasing of particle detection depth in skin. The enhancement of optical probing depth (OPD) and optical detection depth (ODD) of particle localization using optical coherence tomography (OCT) was evaluated under application of various optical clearing agents (OCAs) together with skin permeability enhancers ex vivo in rats. Efficient OPD increasing was demonstrated for all investigated OCAs. However, skin dehydration under action of hyperosmotic agents led to the worsening of OCT-contrast in dermis decreasing the ODD. Lipophilic agents provided optical clearing of epidermis without its dehydration. The highest ODD was obtained at application of a PEG-400/oleic acid mixture. This OCA was tested in vivo showing beneficial ODD and OPD enhancement.
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12
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Synthesis of Polymer Assembled Mesoporous CaCO3 Nanoparticles for Molecular Targeting and pH-Responsive Controlled Drug Release. ADVANCES IN POLYMER TECHNOLOGY 2020. [DOI: 10.1155/2020/8749238] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
CaCO3 nanoparticles are very suitable as intelligent carriers because of their ideal biocompatibility and biodegradability, especially their sensitivity to pH. In this paper, we use mesoporous CaCO3 nanoparticles as intelligent carrier, sodium alginate, and chitosan as alternating assembly materials, folic acid as target molecules, and exploit layer-by-layer assembly technology to achieve sensitive molecular targeting and pH response drug release. Mesoporous CaCO3 hybrid nanoparticles have high drug loading on doxorubicin. The effects of different pH values on drug release in vitro were studied by regulating simulated body fluids with different pH values. The cytotoxicity, targeting effect, and drug release of human cervical cancer cell line (HeLa) were studied by cell vitality and imaging experiments. All the evidence suggests that the smart mesoporous CaCO3 nanoparticles may be a potential clinical application platform for cancer therapy.
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13
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Fundamentals of fractional laser-assisted drug delivery: An in-depth guide to experimental methodology and data interpretation. Adv Drug Deliv Rev 2020; 153:169-184. [PMID: 31628965 DOI: 10.1016/j.addr.2019.10.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 10/07/2019] [Accepted: 10/15/2019] [Indexed: 01/23/2023]
Abstract
In the decade since their advent, ablative fractional lasers have emerged as powerful tools to enhance drug delivery to and through the skin. Effective and highly customizable, laser-assisted drug delivery (LADD) has led to improved therapeutic outcomes for several medical indications. However, for LADD to reach maturity as a standard treatment technique, a greater appreciation of its underlying science is needed. This work aims to provide an in-depth guide to the technology's fundamental principles, experimental methodology and unique aspects of LADD data interpretation. We show that drug's physicochemical properties including solubility, molecular weight and tissue binding behavior, are crucial determinants of how laser channel morphology influences topical delivery. Furthermore, we identify strengths and limitations of experimental models and drug detection techniques, interrogating the usefulness of in vitro data in predicting LADD in vivo. By compiling insights from over 75 studies, we ultimately devise an approach for intelligent application of LADD, supporting its implementation in the clinical setting.
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14
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del Río-Sancho S, Castro-López V, Alonso MJ. Enhancing cutaneous delivery with laser technology: Almost there, but not yet. J Control Release 2019; 315:150-165. [DOI: 10.1016/j.jconrel.2019.09.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 09/20/2019] [Accepted: 09/23/2019] [Indexed: 12/30/2022]
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15
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Binevski PV, Balabushevich NG, Uvarova VI, Vikulina AS, Volodkin D. Bio-friendly encapsulation of superoxide dismutase into vaterite CaCO3 crystals. Enzyme activity, release mechanism, and perspectives for ophthalmology. Colloids Surf B Biointerfaces 2019; 181:437-449. [DOI: 10.1016/j.colsurfb.2019.05.077] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 05/22/2019] [Accepted: 05/30/2019] [Indexed: 12/22/2022]
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16
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Marti-Muñoz J, Xuriguera E, Layton JW, Planell JA, Rankin SE, Engel E, Castaño O. Feasible and pure P 2O 5-CaO nanoglasses: An in-depth NMR study of synthesis for the modulation of the bioactive ion release. Acta Biomater 2019; 94:574-584. [PMID: 31141734 DOI: 10.1016/j.actbio.2019.05.065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 05/19/2019] [Accepted: 05/24/2019] [Indexed: 12/12/2022]
Abstract
The use of bioactive glasses (e.g. silicates, phosphates, borates) has demonstrated to be an effective therapy for the restoration of bone fractures, wound healing and vascularization. Their partial dissolution towards the surrounding tissue has shown to trigger positive bioactive responses, without the necessity of using growth factors or cell therapy, which reduces money-costs, side effects and increases their translation to the clinics. However, bioactive glasses often need from stabilizers (e.g. SiO44-, Ti4+, Co2+, etc.) that are not highly abundant in the body and which metabolization is not fully understood. In this study, we were focused on synthesizing pure calcium phosphate glasses without the presence of such stabilizers. We combined a mixture of ethylphosphate and calcium 2-methoxyethoxide to synthesize nanoparticles with different compositions and degradability. Synthesis was followed by an in-depth nuclear magnetic resonance characterization, complemented with other techniques that helped us to correlate the chemical structure of the glasses with their physiochemical properties and reaction mechanism. After synthesis, the organically modified xerogel (i.e. calcium monoethylphosphate) was treated at 200 or 350 °C and its solubility was maintained and controlled due to the elimination of organics, increase of phosphate-calcium interactions and phosphate polycondensation. To the best of our knowledge, we are reporting the first sol-gel synthesis of binary (P2O5-CaO) calcium phosphate glass nanoparticles in terms of continuous polycondensated phosphate chains structure without the addition of extra ions. The main goal is to straightforward the synthesis, to get a safer metabolization and to modulate the bioactive ion release. Additionally, we shed light on the chemical structure, reaction mechanism and properties of calcium phosphate glasses with high calcium contents, which nowadays are poorly understood. STATEMENT OF SIGNIFICANCE: The use of bioactive inorganic materials (i.e. bioactive ceramics, glass-ceramics and glasses) for biomedical applications is attractive due to their good integration with the host tissue without the necessity of adding exogenous cells or growth factors. In particular, degradable calcium phosphate glasses are completely resorbable, avoiding the retention in the body of the highly stable silica network of silicate glasses, and inducing a more controllable degradability than bioactive ceramics. However, most calcium phosphate glasses include the presence of stabilizers (e.g. Ti4+, Na+, Co2+), which metabolization is not fully understood and complicates their synthesis. The development of binary calcium phosphate glasses with controlled degradability reduces these limitations, offering a simple and completely metabolizable material with higher transfer to the clinics.
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Affiliation(s)
- Joan Marti-Muñoz
- Biomaterials for Regenerative Therapies, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
| | - Elena Xuriguera
- Materials Science and Physical Chemistry Department, University of Barcelona (UB), 08028 Barcelona, Spain
| | - John W Layton
- Department of Chemistry, University of Kentucky (UKY), Lexington, KY 40506-0053, USA
| | - Josep A Planell
- Biomaterials for Regenerative Therapies, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
| | - Stephen E Rankin
- Chemical and Materials Engineering Department, University of Kentucky (UKY), Lexington, KY 40506-0053, USA
| | - Elisabeth Engel
- Biomaterials for Regenerative Therapies, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain; Materials Science and Metallurgy Department (EEBE), Technical University of Catalonia (UPC), 08019 Barcelona, Spain.
| | - Oscar Castaño
- Serra Hunter Fellow, Electronics and Biomedical Engineering Department, University of Barcelona (UB), 08028 Barcelona, Spain; Biomaterials for Regenerative Therapies, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain; Institute of Nanoscience and Nanotechnology Department, University of Barcelona (UB), 08028 Barcelona, Spain.
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17
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Svenskaya YI, Genina EA, Parakhonskiy BV, Lengert EV, Talnikova EE, Terentyuk GS, Utz SR, Gorin DA, Tuchin VV, Sukhorukov GB. A Simple Non-Invasive Approach toward Efficient Transdermal Drug Delivery Based on Biodegradable Particulate System. ACS APPLIED MATERIALS & INTERFACES 2019; 11:17270-17282. [PMID: 30977624 DOI: 10.1021/acsami.9b04305] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Transdermal administration via skin appendages enables both localized and systemic drug delivery, as well as minimizes incidental toxicity. However, the design of an appropriate effective method for clinical use remains challenging. Here, we introduce calcium carbonate-based carriers for the transdermal transportation of bioactive substances. The proposed system presents easily manufacturable biodegradable particles with a large surface area enabling a high payload ability. Topical application of submicron porous CaCO3 particles in rats followed by the therapeutic ultrasound treatment results in their deep penetration through the skin along with plentiful filling of the hair follicles. Exploiting the loading capacity of the porous particles, we demonstrate efficient transportation of a fluorescent marker along the entire depth of the hair follicle down the bulb region. In vivo monitoring of the carrier degradation reveals the active dissolution/recrystallization of CaCO3 particles, resulting in their total resorption within 12 days. The proposed particulate system serves as an intrafollicular depot for drug storage and prolonged in situ release over this period. The urinary excretion profile proves the systemic absorption of the fluorescent marker. Hence, the elaborated transdermal delivery system looks promising for medical applications. The drug delivery to different target regions of the hair follicle may contribute to regenerative medicine, immunomodulation, and treatment of various skin disorders. In the meantime, the systemic uptake of the transported drug opens an avenue for prospective delivery routes beyond the scope of dermatology.
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Affiliation(s)
| | | | | | | | - Ekaterina E Talnikova
- Saratov State Medical University , Saratov 410012 , Russia
- Clinic of Skin and Venereal Diseases , Saratov 410028 , Russia
| | | | - Sergey R Utz
- Saratov State Medical University , Saratov 410012 , Russia
- Clinic of Skin and Venereal Diseases , Saratov 410028 , Russia
| | - Dmitry A Gorin
- Skolkovo Institute of Science and Technology , Moscow 143026 , Russia
| | - Valery V Tuchin
- Saratov State University , Saratov 410012 , Russia
- Tomsk State University , Tomsk 634050 , Russia
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18
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Mucin adsorption on vaterite CaCO 3 microcrystals for the prediction of mucoadhesive properties. J Colloid Interface Sci 2019; 545:330-339. [PMID: 30901672 DOI: 10.1016/j.jcis.2019.03.042] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/12/2019] [Accepted: 03/13/2019] [Indexed: 02/07/2023]
Abstract
Porous vaterite CaCO3 crystals are widely used as containers for drug loading and as sacrificial templates to assemble polymer-based nano- and micro-particles at mild conditions. Special attention is paid nowadays to mucosal delivery where the glycoprotein mucin plays a crucial role as a main component of a mucous. In this work mucoadhesive properties of vaterite crystals have been tested by investigation of mucin binding to the crystals as a function of (i) time, (ii) glycoprotein concentration, (iii) adsorption conditions and (iv) degree of mucin desialization. Mucin adsorption follows Bangham equation indicating that diffusion into crystal pores is the rate-limiting step. Mucin strongly binds to the crystals (ΔG = -35 ± 4 kJ mol-1) via electrostatic and hydrophobic interactions forming a gel and thus giving the tremendous mucin mass content in the crystals of up to 16%. Despite strong intermolecular mucin-mucin interactions, pure mucin spheres formed after crystal dissolution are unstable. However, introduction of protamine, actively used for mucosal delivery, makes the spheres stable via additional electrostatic bonding. The results of this work indicate that the vaterite crystals are extremely promising carriers for mucosal drug delivery and for development of test-systems for the analysis of the mucoadhesion.
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19
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German SV, Novoselova MV, Bratashov DN, Demina PA, Atkin VS, Voronin DV, Khlebtsov BN, Parakhonskiy BV, Sukhorukov GB, Gorin DA. High-efficiency freezing-induced loading of inorganic nanoparticles and proteins into micron- and submicron-sized porous particles. Sci Rep 2018; 8:17763. [PMID: 30531926 PMCID: PMC6288109 DOI: 10.1038/s41598-018-35846-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 11/12/2018] [Indexed: 12/20/2022] Open
Abstract
We demonstrate a novel approach to the controlled loading of inorganic nanoparticles and proteins into submicron- and micron-sized porous particles. The approach is based on freezing/thawing cycles, which lead to high loading densities. The process was tested for the inclusion of Au, magnetite nanoparticles, and bovine serum albumin in biocompatible vaterite carriers of micron and submicron sizes. The amounts of loaded nanoparticles or substances were adjusted by the number of freezing/thawing cycles. Our method afforded at least a three times higher loading of magnetite nanoparticles and a four times higher loading of protein for micron vaterite particles, in comparison with conventional methods such as adsorption and coprecipitation. The capsules loaded with magnetite nanoparticles by the freezing-induced loading method moved faster in a magnetic field gradient than did the capsules loaded by adsorption or coprecipitation. Our approach allows the preparation of multicomponent nanocomposite materials with designed properties such as remote control (e.g. via the application of an electromagnetic or acoustic field) and cargo unloading. Such materials could be used as multimodal contrast agents, drug delivery systems, and sensors.
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Affiliation(s)
- Sergei V German
- Skolkovo Institute of Science and Technology, Moscow, 143026, Russia.,Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia
| | - Marina V Novoselova
- Skolkovo Institute of Science and Technology, Moscow, 143026, Russia.,Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia
| | - Daniil N Bratashov
- Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia.,Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow Region, 141701, Russia
| | - Polina A Demina
- Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia.,Shubnikov Institute of Crystallography of the Federal Scientific Research Centre "Crystallography and Photonics" of the Russian Academy of Sciences, Moscow, 119333, Russia
| | - Vsevolod S Atkin
- Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia
| | - Denis V Voronin
- Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia
| | - Boris N Khlebtsov
- Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia.,Institute of Biochemistry and Physiology of Plants and Microorganisms, Saratov, 410049, Russia
| | - Bogdan V Parakhonskiy
- Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia.,University of Ghent, 9000, Ghent, Belgium
| | - Gleb B Sukhorukov
- Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia.,School of Engineering and Materials Science, Queen Mary University of London, London, E1 4NS, UK
| | - Dmitry A Gorin
- Skolkovo Institute of Science and Technology, Moscow, 143026, Russia. .,Saratov State University, 83 Astrakhanskaya Str., Saratov, 410012, Russia.
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20
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Engelke L, Winter G, Engert J. Application of water-soluble polyvinyl alcohol-based film patches on laser microporated skin facilitates intradermal macromolecule and nanoparticle delivery. Eur J Pharm Biopharm 2018; 128:119-130. [DOI: 10.1016/j.ejpb.2018.04.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 04/09/2018] [Accepted: 04/12/2018] [Indexed: 01/23/2023]
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21
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Gusliakova O, Atochina-Vasserman EN, Sindeeva O, Sindeev S, Pinyaev S, Pyataev N, Revin V, Sukhorukov GB, Gorin D, Gow AJ. Use of Submicron Vaterite Particles Serves as an Effective Delivery Vehicle to the Respiratory Portion of the Lung. Front Pharmacol 2018; 9:559. [PMID: 29915536 PMCID: PMC5994594 DOI: 10.3389/fphar.2018.00559] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Accepted: 05/10/2018] [Indexed: 01/27/2023] Open
Abstract
Nano- and microencapsulation has proven to be a useful technique for the construction of drug delivery vehicles for use in vascular medicine. However, the possibility of using these techniques within the lung as an inhalation delivery mechanism has not been previously considered. A critical element of particle delivery to the lung is the degree of penetrance that can be achieved with respect to the airway tree. In this study we examined the effectiveness of near infrared (NIR) dye (Cy7) labeled calcium carbonate (vaterite) particles of 3.15, 1.35, and 0.65 μm diameter in reaching the respiratory portion of the lung. First of all, it was shown that, interaction vaterite particles and the components of the pulmonary surfactant occurs a very strong retardation of the recrystallization and dissolution of the particles, which can subsequently be used to create systems with a prolonging release of bioactive substances after the particles penetrate the distal sections of the lungs. Submicro- and microparticles, coated with Cy7 labeled albumin as a model compound, were delivered to mouse lungs via tracheostomy with subsequent imaging performed 24, 48, and 72 h after delivery by in vivo fluorescence. 20 min post administration particles of all three sizes were visible in the lung, with the deepest penetrance observed with 0.65 μm particles. In vivo biodistribution was confirmed by fluorescence tomography imaging of excised organs post 72 h. Laser scanning confocal microscopy shows 0.65 μm particles reaching the alveolar space. The delivery of fluorophore to the blood was assessed using Cy7 labeled 0.65 μm particles. Cy7 labeled 0.65 μm particles efficiently delivered fluorescent material to the blood with a peak 3 h after particle administration. The pharmacokinetics of NIR fluorescence dye will be shown. These studies establish that by using 0.65 μm particles loaded with Cy7 we can efficiently access the respiratory portion of the lung, which represents a potentially efficient delivery mechanism for both the lung and the vasculature.
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Affiliation(s)
- Olga Gusliakova
- Remote Controlled Theranostic Systems Lab, Saratov State University, Saratov, Russia
| | - Elena N. Atochina-Vasserman
- RASA Center in Tomsk, Tomsk Polytechnic University, Tomsk, Russia
- RASA Center, Kazan Federal University, Kazan, Russia
| | - Olga Sindeeva
- Remote Controlled Theranostic Systems Lab, Saratov State University, Saratov, Russia
| | - Sergey Sindeev
- Remote Controlled Theranostic Systems Lab, Saratov State University, Saratov, Russia
| | - Sergey Pinyaev
- Department of Biotechnology, Bioengineering and Biochemistry, National Research Ogarev Mordovia State University, Saransk, Russia
| | - Nikolay Pyataev
- Department of Biotechnology, Bioengineering and Biochemistry, National Research Ogarev Mordovia State University, Saransk, Russia
| | - Viktor Revin
- Department of Biotechnology, Bioengineering and Biochemistry, National Research Ogarev Mordovia State University, Saransk, Russia
| | - Gleb B. Sukhorukov
- Remote Controlled Theranostic Systems Lab, Saratov State University, Saratov, Russia
- RASA Center in Tomsk, Tomsk Polytechnic University, Tomsk, Russia
- School of Engineering and Materials Science, Queen Mary University of London, London, United Kingdom
| | - Dmitry Gorin
- Remote Controlled Theranostic Systems Lab, Saratov State University, Saratov, Russia
- Skoltech Center for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, Skolkovo Innovation Center, Moscow, Russia
| | - Andrew J. Gow
- RASA Center in Tomsk, Tomsk Polytechnic University, Tomsk, Russia
- Pharmacology and Toxicology, Rutgers University, Piscataway, NJ, United States
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22
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Timin AS, Litvak MM, Gorin DA, Atochina-Vasserman EN, Atochin DN, Sukhorukov GB. Cell-Based Drug Delivery and Use of Nano-and Microcarriers for Cell Functionalization. Adv Healthc Mater 2018; 7. [PMID: 29193876 DOI: 10.1002/adhm.201700818] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 09/18/2017] [Indexed: 12/27/2022]
Abstract
Cell functionalization with recently developed various nano- and microcarriers for therapeutics has significantly expanded the application of cell therapy and targeted drug delivery for the effective treatment of a number of diseases. The aim of this progress report is to review the most recent advances in cell-based drug vehicles designed as biological transporter platforms for the targeted delivery of different drugs. For the design of cell-based drug vehicles, different pathways of cell functionalization, such as covalent and noncovalent surface modifications, internalization of carriers are considered in greater detail together with approaches for cell visualization in vivo. In addition, several animal models for the study of cell-assisted drug delivery are discussed. Finally, possible future developments and applications of cell-assisted drug vehicles toward targeted transport of drugs to a designated location with no or minimal immune response and toxicity are addressed in light of new pathways in the field of nanomedicine.
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Affiliation(s)
- Alexander S. Timin
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
| | - Maxim M. Litvak
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
| | - Dmitry A. Gorin
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
- Remotely Controlled Theranostics Systems laboratory; Saratov State University; Astrakhanskaya Street 83 Saratov 410012 Russian Federation
- Skoltech Center of Photonics & Quantum Materials; Skolkovo Institute of Science and Technology; Skolkovo Innovation Center; Building 3 Moscow 143026 Russian Federation
| | - Elena N. Atochina-Vasserman
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
- RASA Center; Kazan Federal University; 18 Kremlyovskaya Street Kazan 42008 Russian Federation
- Pulmonary; Allergy and Critical Care Division; University of Pennsylvania Perelman School of Medicine; Philadelphia PA 19104 USA
| | - Dmitriy N. Atochin
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
- Cardiovascular Research Center; Massachusetts General Hospital; 149 East, 13 Street Charlestown MA 02129 USA
| | - Gleb B. Sukhorukov
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
- Remotely Controlled Theranostics Systems laboratory; Saratov State University; Astrakhanskaya Street 83 Saratov 410012 Russian Federation
- School of Engineering and Materials Science; Queen Mary University of London; Mile End Road London E1 4NS UK
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23
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Volkova EK, Yanina IY, Genina EA, Bashkatov AN, Konyukhova JG, Popov AP, Speranskaya ES, Bucharskaya AB, Navolokin NA, Goryacheva IY, Kochubey VI, Sukhorukov GB, Meglinski IV, Tuchin VV. Delivery and reveal of localization of upconversion luminescent microparticles and quantum dots in the skin in vivo by fractional laser microablation, multimodal imaging, and optical clearing. JOURNAL OF BIOMEDICAL OPTICS 2018; 23:1-11. [PMID: 29405049 DOI: 10.1117/1.jbo.23.2.026001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 01/09/2018] [Indexed: 06/07/2023]
Abstract
Delivery and spatial localization of upconversion luminescent microparticles [Y2O3:Yb, Er] (mean size ∼1.6 μm) and quantum dots (QDs) (CuInS2/ZnS nanoparticles coated with polyethylene glycol-based amphiphilic polymer, mean size ∼20 nm) inside rat skin was studied in vivo using a multimodal optical imaging approach. The particles were embedded into the skin dermis to the depth from 300 to 500 μm through microchannels performed by fractional laser microablation. Low-frequency ultrasound was applied to enhance penetration of the particles into the skin. Visualization of the particles was revealed using a combination of luminescent spectroscopy, optical coherence tomography, confocal microscopy, and histochemical analysis. Optical clearing was used to enhance the image contrast of the luminescent signal from the particles. It was demonstrated that the penetration depth of particles depends on their size, resulting in a different detection time interval (days) of the luminescent signal from microparticles and QDs inside the rat skin in vivo. We show that luminescent signal from the upconversion microparticles and QDs was detected after the particle delivery into the rat skin in vivo during eighth and fourth days, respectively. We hypothesize that the upconversion microparticles have created a long-time depot localized in the laser-created channels, as the QDs spread over the surrounding tissues.
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Affiliation(s)
- Elena K Volkova
- Saratov State University (National Research University), Optics and Biophotonics Department, Saratov, Russia
- University of Oulu, Optoelectronics and Measurement Techniques Research Unit, Oulu, Finland
- Tomsk State University (National Research University), Interdisciplinary Laboratory of Biophotonics,, Russia
| | - Irina Yu Yanina
- Saratov State University (National Research University), Optics and Biophotonics Department, Saratov, Russia
- Tomsk State University (National Research University), Interdisciplinary Laboratory of Biophotonics,, Russia
| | - Elina A Genina
- Saratov State University (National Research University), Optics and Biophotonics Department, Saratov, Russia
- Tomsk State University (National Research University), Interdisciplinary Laboratory of Biophotonics,, Russia
| | - Alexey N Bashkatov
- Saratov State University (National Research University), Optics and Biophotonics Department, Saratov, Russia
- Tomsk State University (National Research University), Interdisciplinary Laboratory of Biophotonics,, Russia
| | - Julia G Konyukhova
- Saratov State University (National Research University), Optics and Biophotonics Department, Saratov, Russia
| | - Alexey P Popov
- University of Oulu, Optoelectronics and Measurement Techniques Research Unit, Oulu, Finland
- Tomsk State University (National Research University), Interdisciplinary Laboratory of Biophotonics,, Russia
- ITMO University, Terahertz Biomedicine Laboratory, St. Petersburg, Russia
| | - Elena S Speranskaya
- Saratov State University (National Research University), General and Inorganic Chemistry Department,, Russia
| | | | | | - Irina Yu Goryacheva
- Saratov State University (National Research University), General and Inorganic Chemistry Department,, Russia
| | - Vyacheslav I Kochubey
- Saratov State University (National Research University), Optics and Biophotonics Department, Saratov, Russia
- University of Oulu, Optoelectronics and Measurement Techniques Research Unit, Oulu, Finland
| | - Gleb B Sukhorukov
- Saratov State University (National Research University), Optics and Biophotonics Department, Saratov, Russia
- Queen Mary University of London, School of Engineering and Materials Science, London, United Kingdom
| | - Igor V Meglinski
- University of Oulu, Optoelectronics and Measurement Techniques Research Unit, Oulu, Finland
- Tomsk State University (National Research University), Interdisciplinary Laboratory of Biophotonics,, Russia
- Irkutsk State University, Institute of Biology, Irkutsk, Russia
| | - Valery V Tuchin
- Saratov State University (National Research University), Optics and Biophotonics Department, Saratov, Russia
- Tomsk State University (National Research University), Interdisciplinary Laboratory of Biophotonics,, Russia
- ITMO University, Laboratory of Femtomedicine, St. Petersburg, Russia
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24
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Vikulina AS, Feoktistova NA, Balabushevich NG, Skirtach AG, Volodkin D. The mechanism of catalase loading into porous vaterite CaCO3 crystals by co-synthesis. Phys Chem Chem Phys 2018. [DOI: 10.1039/c7cp07836f] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The mechanism of catalase loading into vaterite CaCO3 crystals through co-synthesis is deciphered showing the crucial role of Ca2+-induced catalase aggregation.
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Affiliation(s)
- A. S. Vikulina
- School of Science and Technology
- Nottingham Trent University
- NG11 8NS Nottingham
- UK
| | - N. A. Feoktistova
- Department of Chemistry
- Lomonosov Moscow State University
- 119991 Moscow
- Russia
- Fraunhofer Institute for Cell Therapy and Immunology
| | | | - A. G. Skirtach
- Department of Molecular Biotechnology
- University of Ghent
- 9000 Gent
- Belgium
| | - D. Volodkin
- School of Science and Technology
- Nottingham Trent University
- NG11 8NS Nottingham
- UK
- Department of Chemistry
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25
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Yanina IY, Navolokin NA, Svenskaya YI, Bucharskaya AB, Maslyakova GN, Gorin DA, Sukhorukov GB, Tuchin VV. Morphology alterations of skin and subcutaneous fat at NIR laser irradiation combined with delivery of encapsulated indocyanine green. JOURNAL OF BIOMEDICAL OPTICS 2017; 22:55008. [PMID: 28541446 DOI: 10.1117/1.jbo.22.5.055008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 05/02/2017] [Indexed: 06/07/2023]
Abstract
The goal of this study is to quantify the impact of the in vivo photochemical treatment of rats with obesity using indocyanine green (ICG) dissolved in saline or dispersed in an encapsulated form at NIR laser irradiation, which was monitored by tissue sampling and histochemistry. The subcutaneous injection of the ICG solution or ICG encapsulated into polyelectrolyte microcapsules, followed by diode laser irradiation (808 nm, 8 ?? W / cm 2 , 1 min), resulted in substantial differences in lipolysis of subcutaneous fat. Most of the morphology alterations occurred in response to the laser irradiation if a free-ICG solution had been injected. In such conditions, membrane disruption, stretching, and even delamination in some cases were observed for a number of cells. The encapsulated ICG aroused similar morphology changes but with weakly expressed adipocyte destruction under the laser irradiation. The Cochran Q test rendered the difference between the treatment alternatives statistically significant. By this means, laser treatment using the encapsulated form of ICG seems more promising and could be used for safe layerwise laser treatment of obesity and cellulite.
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Affiliation(s)
- Irina Yu Yanina
- Saratov National Research State University, Research-Educational Institute of Optics and Biophotonics, Saratov, RussiabNational Research Tomsk State University, Interdisciplinary Laboratory of Biophotonics, Tomsk, RussiacEducational and Research Institute of Nanostructures and Biosystems, Remote Controlled Theranostic Systems Lab, Saratov, Russia
| | - Nikita A Navolokin
- Educational and Research Institute of Nanostructures and Biosystems, Remote Controlled Theranostic Systems Lab, Saratov, RussiadSaratov State Medical University, Saratov, Russia
| | - Yulia I Svenskaya
- Educational and Research Institute of Nanostructures and Biosystems, Remote Controlled Theranostic Systems Lab, Saratov, Russia
| | | | | | - Dmitry A Gorin
- Educational and Research Institute of Nanostructures and Biosystems, Remote Controlled Theranostic Systems Lab, Saratov, Russia
| | - Gleb B Sukhorukov
- Educational and Research Institute of Nanostructures and Biosystems, Remote Controlled Theranostic Systems Lab, Saratov, RussiaeQueen Mary University of London, School of Engineering and Materials Sciences, London, United Kingdom
| | - Valery V Tuchin
- Saratov National Research State University, Research-Educational Institute of Optics and Biophotonics, Saratov, RussiabNational Research Tomsk State University, Interdisciplinary Laboratory of Biophotonics, Tomsk, RussiafInstitute of the Russian Academy of Sciences, Laboratory of Laser Diagnostics of Technical and Living Systems of Precision Mechanics and Control, Saratov, Russia
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Lee KS, Andraud C, Tamada K, Sokolov K, Kotz KT, Zheng G. Feature issue introduction: biophotonic materials and applications. BIOMEDICAL OPTICS EXPRESS 2016; 7:2078-2081. [PMID: 27231644 PMCID: PMC4871104 DOI: 10.1364/boe.7.002078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Indexed: 06/05/2023]
Abstract
Biophotonics can be defined as the interplay of light and biological matter. The percolation of new optical technology into the realm of biology has literally shed new light into the inner workings of biological systems. This has revealed new applications for optics in biology. In a parallel trend, biomolecules have been investigated for their optical applications. Materials are playing a central role in the development of biophotonics. New materials, fabrication methods, and structures are enabling new biosensors, contrast agents, imaging strategies, and assay methods. Similarly, biologic materials themselves can be used in photonic devices. In this context, two open-access, rapid-publication journals from The Optical Society of America (OSA), Optical Materials Express and Biomedical Optics Express, will publish a joint feature issue covering advances in biophotonics materials.
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Affiliation(s)
- Kwang-Sup Lee
- Department of Advanced Materials, Hannam University, Daejeon 305-811, South Korea
| | - Chantal Andraud
- Université Lyon, Ens de Lyon, CNRS UMR 5182, Université Lyon 1, Laboratoire de Chimie, F69342, Lyon, France
| | - Kaoru Tamada
- Institute for Materials Chemistry and Engineering, Kyushu University, Fukuoka 812-8581, Japan
| | - Konstantin Sokolov
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kenneth T. Kotz
- Center for Engineering in Medicine, Massachussets General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Gang Zheng
- Department of Medical Biophysics, University of Toronto, Toronto ON M5G 1L7, Canada
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