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Chen J, Pan Y, Liu Q, Li G, Chen G, Li W, Zhao W, Wang Q. The Interplay between Meningeal Lymphatic Vessels and Neuroinflammation in Neurodegenerative Diseases. Curr Neuropharmacol 2024; 22:1016-1032. [PMID: 36380442 DOI: 10.2174/1570159x21666221115150253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/02/2022] [Accepted: 10/06/2022] [Indexed: 11/17/2022] Open
Abstract
Meningeal lymphatic vessels (MLVs) are essential for the drainage of cerebrospinal fluid, macromolecules, and immune cells in the central nervous system. They play critical roles in modulating neuroinflammation in neurodegenerative diseases. Dysfunctional MLVs have been demonstrated to increase neuroinflammation by horizontally blocking the drainage of neurotoxic proteins to the peripheral lymph nodes. Conversely, MLVs protect against neuroinflammation by preventing immune cells from becoming fully encephalitogenic. Furthermore, evidence suggests that neuroinflammation affects the structure and function of MLVs, causing vascular anomalies and angiogenesis. Although this field is still in its infancy, the strong link between MLVs and neuroinflammation has emerged as a potential target for slowing the progression of neurodegenerative diseases. This review provides a brief history of the discovery of MLVs, introduces in vivo and in vitro MLV models, highlights the molecular mechanisms through which MLVs contribute to and protect against neuroinflammation, and discusses the potential impact of neuroinflammation on MLVs, focusing on recent progress in neurodegenerative diseases.
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Affiliation(s)
- Junmei Chen
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Yaru Pan
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Qihua Liu
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Guangyao Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Clinical Medical College of Acupuncture Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Gongcan Chen
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Weirong Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Wei Zhao
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
| | - Qi Wang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, 510000, China
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2
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Sharma S, Chepurna O, Sun T. Drug resistance in glioblastoma: from chemo- to immunotherapy. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2023; 6:688-708. [PMID: 38239396 PMCID: PMC10792484 DOI: 10.20517/cdr.2023.82] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/07/2023] [Accepted: 09/25/2023] [Indexed: 01/22/2024]
Abstract
As the most common and aggressive type of primary brain tumor in adults, glioblastoma is estimated to end over 10,000 lives each year in the United States alone. Stand treatment for glioblastoma, including surgery followed by radiotherapy and chemotherapy (i.e., Temozolomide), has been largely unchanged since early 2000. Cancer immunotherapy has significantly shifted the paradigm of cancer management in the past decade with various degrees of success in treating many hematopoietic cancers and some solid tumors, such as melanoma and non-small cell lung cancer (NSCLC). However, little progress has been made in the field of neuro-oncology, especially in the application of immunotherapy to glioblastoma treatment. In this review, we attempted to summarize the common drug resistance mechanisms in glioblastoma from Temozolomide to immunotherapy. Our intent is not to repeat the well-known difficulty in the area of neuro-oncology, such as the blood-brain barrier, but to provide some fresh insights into the molecular mechanisms responsible for resistance by summarizing some of the most recent literature. Through this review, we also hope to share some new ideas for improving the immunotherapy outcome of glioblastoma treatment.
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Affiliation(s)
| | | | - Tao Sun
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
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3
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Bartusik-Aebisher D, Serafin I, Dynarowicz K, Aebisher D. Photodynamic therapy and associated targeting methods for treatment of brain cancer. Front Pharmacol 2023; 14:1250699. [PMID: 37841921 PMCID: PMC10568033 DOI: 10.3389/fphar.2023.1250699] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 09/11/2023] [Indexed: 10/17/2023] Open
Abstract
Brain tumors, including glioblastoma multiforme, are currently a cause of suffering and death of tens of thousands of people worldwide. Despite advances in clinical treatment, the average patient survival time from the moment of diagnosis of glioblastoma multiforme and application of standard treatment methods such as surgical resection, radio- and chemotherapy, is less than 4 years. The continuing development of new therapeutic methods for targeting and treating brain tumors may extend life and provide greater comfort to patients. One such developing therapeutic method is photodynamic therapy. Photodynamic therapy is a progressive method of therapy used in dermatology, dentistry, ophthalmology, and has found use as an antimicrobial agent. It has also found wide application in photodiagnosis. Photodynamic therapy requires the presence of three necessary components: a clinically approved photosensitizer, oxygen and light. This paper is a review of selected literature from Pubmed and Scopus scientific databases in the field of photodynamic therapy in brain tumors with an emphasis on glioblastoma treatment.
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Affiliation(s)
- Dorota Bartusik-Aebisher
- Department of Biochemistry and General Chemistry, Medical College of the University of Rzeszów, Rzeszów, Poland
| | - Iga Serafin
- Students English Division Science Club, Medical College of the University of Rzeszów, Rzeszów, Poland
| | - Klaudia Dynarowicz
- Center for Innovative Research in Medical and Natural Sciences, Medical College of the University of Rzeszów, Rzeszów, Poland
| | - David Aebisher
- Department of Photomedicine and Physical Chemistry, Medical College of the University of Rzeszów, Rzeszów, Poland
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4
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Oxana SG, Alexander S, Inna B, Ivan F, Andrey T, Alexander D, Maria T, Daria E, Viktoria A, Arina E, Valeria T, Anna T, Valeria K, Maria M, Alexander D, Thomas P, Jürgen K. Mechanisms of phototherapy of Alzheimer's disease during sleep and wakefulness: the role of the meningeal lymphatics. FRONTIERS OF OPTOELECTRONICS 2023; 16:22. [PMID: 37721564 PMCID: PMC10507004 DOI: 10.1007/s12200-023-00080-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/17/2023] [Indexed: 09/19/2023]
Abstract
With the increase in the aging population, the global number of people with Alzheimer's disease (AD) progressively increased worldwide. The situation is aggravated by the fact that there is no the effective pharmacological therapy of AD. Photobiomodulation (PBM) is non-pharmacological approach that has shown very promising results in the therapy of AD in pilot clinical and animal studies. However, the mechanisms of therapeutic effects of PBM for AD are poorly understood. In this study on mice, we demonstrate that photodynamic effects of 5-aminolevulenic acid and laser 635 nm cause reduction of network of the meningeal lymphatic vessels (MLVs) leading to suppression of lymphatic removal of beta-amyloid (Aβ) from the right lateral ventricle and the hippocampus. Using the original protocol of PBM under electroencephalographic monitoring of wakefulness and sleep stages in non-anesthetized mice, we discover that the 7-day course of PBM during deep sleep vs. wakefulness provides better restoration of clearance of Aβ from the ventricular system of the brain and the hippocampus. Our results shed light on the mechanism of PBM and show the stimulating effects of PBM on the brain lymphatic drainage that promotes transport of Aβ via the lymphatic pathway. The effects of PBM on the brain lymphatics in sleeping brain open a new niche in the study of restorative functions of sleep as well as it is an important informative platform for the development of innovative smart sleep technologies for the therapy of AD.
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Affiliation(s)
- Semyachkina-Glushkovskaya Oxana
- Institute of Physics, Humboldt University, Berlin, 12489, Germany.
- Department of Biology, Saratov State University, Saratov, 410012, Russia.
| | - Shirokov Alexander
- Department of Biology, Saratov State University, Saratov, 410012, Russia
- Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, Saratov, 410049, Russia
| | - Blokhina Inna
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | - Fedosov Ivan
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | - Terskov Andrey
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | | | - Tsoy Maria
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | - Elovenko Daria
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | - Adushkina Viktoria
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | - Evsukova Arina
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | - Telnova Valeria
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | - Tzven Anna
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | - Krupnova Valeria
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | - Manzhaeva Maria
- Department of Biology, Saratov State University, Saratov, 410012, Russia
| | | | - Penzel Thomas
- Department of Biology, Saratov State University, Saratov, 410012, Russia
- Charité - Universitätsmedizin Berlin, Berlin, 10117, Germany
| | - Kurths Jürgen
- Institute of Physics, Humboldt University, Berlin, 12489, Germany
- Department of Biology, Saratov State University, Saratov, 410012, Russia
- Department of Complexity Scienc, Potsdam Institute for Climate Impact Research, Potsdam, 14473, Germany
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5
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Jafari S, Baum IS, Udalov OG, Lee Y, Rodriguez O, Fricke ST, Jafari M, Amini M, Probst R, Tang X, Chen C, Ariando DJ, Hevaganinge A, Mair LO, Albanese C, Weinberg IN. Opening the Blood Brain Barrier with an Electropermanent Magnet System. Pharmaceutics 2022; 14:1503. [PMID: 35890398 PMCID: PMC9317373 DOI: 10.3390/pharmaceutics14071503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/15/2022] [Accepted: 07/18/2022] [Indexed: 12/03/2022] Open
Abstract
Opening the blood brain barrier (BBB) under imaging guidance may be useful for the treatment of many brain disorders. Rapidly applied magnetic fields have the potential to generate electric fields in brain tissue that, if properly timed, may enable safe and effective BBB opening. By tuning magnetic pulses generated by a novel electropermanent magnet (EPM) array, we demonstrate the opening of tight junctions in a BBB model culture in vitro, and show that induced monophasic electrical pulses are more effective than biphasic ones. We confirmed, with in vivo contrast-enhanced MRI, that the BBB can be opened with monophasic pulses. As electropermanent magnets have demonstrated efficacy at tuning B0 fields for magnetic resonance imaging studies, our results suggest the possibility of implementing an EPM-based hybrid theragnostic device that could both image the brain and enhance drug transport across the BBB in a single sitting.
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Affiliation(s)
- Sahar Jafari
- Weinberg Medical Physics, Inc., North Bethesda, MD 20852, USA; (S.J.); (I.S.B.); (O.G.U.); (X.T.); (C.C.); (A.H.); (L.O.M.)
| | - Ittai S. Baum
- Weinberg Medical Physics, Inc., North Bethesda, MD 20852, USA; (S.J.); (I.S.B.); (O.G.U.); (X.T.); (C.C.); (A.H.); (L.O.M.)
| | - Oleg G. Udalov
- Weinberg Medical Physics, Inc., North Bethesda, MD 20852, USA; (S.J.); (I.S.B.); (O.G.U.); (X.T.); (C.C.); (A.H.); (L.O.M.)
| | - Yichien Lee
- Department of Oncology, Georgetown University Medical Center, Washington, DC 20057, USA; (Y.L.); (O.R.); (S.T.F.); (C.A.)
| | - Olga Rodriguez
- Department of Oncology, Georgetown University Medical Center, Washington, DC 20057, USA; (Y.L.); (O.R.); (S.T.F.); (C.A.)
- Center for Translational Imaging, Georgetown University Medical Center, Washington, DC 20057, USA
| | - Stanley T. Fricke
- Department of Oncology, Georgetown University Medical Center, Washington, DC 20057, USA; (Y.L.); (O.R.); (S.T.F.); (C.A.)
- Center for Translational Imaging, Georgetown University Medical Center, Washington, DC 20057, USA
- Department of Radiology, Georgetown University Medical Center, Washington, DC 20057, USA
| | - Maryam Jafari
- Independent Consultant, Oklahoma City, OK 73134, USA;
| | - Mostafa Amini
- Department of Management Science and Information Systems, Oklahoma State University, Stillwater, OK 74078, USA;
| | | | - Xinyao Tang
- Weinberg Medical Physics, Inc., North Bethesda, MD 20852, USA; (S.J.); (I.S.B.); (O.G.U.); (X.T.); (C.C.); (A.H.); (L.O.M.)
| | - Cheng Chen
- Weinberg Medical Physics, Inc., North Bethesda, MD 20852, USA; (S.J.); (I.S.B.); (O.G.U.); (X.T.); (C.C.); (A.H.); (L.O.M.)
| | - David J. Ariando
- Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL 32611, USA;
| | - Anjana Hevaganinge
- Weinberg Medical Physics, Inc., North Bethesda, MD 20852, USA; (S.J.); (I.S.B.); (O.G.U.); (X.T.); (C.C.); (A.H.); (L.O.M.)
| | - Lamar O. Mair
- Weinberg Medical Physics, Inc., North Bethesda, MD 20852, USA; (S.J.); (I.S.B.); (O.G.U.); (X.T.); (C.C.); (A.H.); (L.O.M.)
| | - Christopher Albanese
- Department of Oncology, Georgetown University Medical Center, Washington, DC 20057, USA; (Y.L.); (O.R.); (S.T.F.); (C.A.)
- Center for Translational Imaging, Georgetown University Medical Center, Washington, DC 20057, USA
- Department of Radiology, Georgetown University Medical Center, Washington, DC 20057, USA
| | - Irving N. Weinberg
- Weinberg Medical Physics, Inc., North Bethesda, MD 20852, USA; (S.J.); (I.S.B.); (O.G.U.); (X.T.); (C.C.); (A.H.); (L.O.M.)
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6
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Kunstek H, Vreken F, Keita A, Hamblin MR, Dumarçay F, Varbanov M. Aspects of Antiviral Strategies Based on Different Phototherapy Approaches: Hit by the Light. Pharmaceuticals (Basel) 2022; 15:858. [PMID: 35890156 PMCID: PMC9316526 DOI: 10.3390/ph15070858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/08/2022] [Accepted: 07/10/2022] [Indexed: 12/30/2022] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which caused the COVID-19 pandemic spreading around the world from late 2019, served as a ruthless reminder of the threat viruses pose to global public health. The synthesis of new antiviral drugs, as well as repurposing existing products, is a long-term ongoing process which has challenged the scientific community. One solution could be an effective, accessible, and rapidly available antiviral treatment based on phototherapy (PT). PT has been used to treat several diseases, and relies on the absorption of light by endogenous molecules or exogenous photosensitizers (PS). PT has often been used in cancer treatment and prophylaxis, and as a complement to established chemotherapy and immunotherapy in combined therapeutic strategy. Besides significant applications in anticancer treatment, studies have demonstrated the beneficial impact of PT on respiratory, systemic, emerging, and oncogenic viral infections. The aim of this review was to highlight the potential of PT to combat viral infections by summarizing current progress in photodynamic, photothermal, and photoacoustic approaches. Attention is drawn to the virucidal effect of PT on systemic viruses such as the human immunodeficiency virus and human herpes viruses, including the causative agent of Kaposi sarcoma, human herpes virus (HHV8). PT has good potential for disinfection in anti-norovirus research and against pandemic viruses like SARS-CoV-2.
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Affiliation(s)
- Hannah Kunstek
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
- Graz University of Technology, 8010 Graz, Austria
| | - Fanny Vreken
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
| | - Aminata Keita
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
- Faculté de Pharmacie, Université de Tours, 37000 Tours, France
| | - Michael R. Hamblin
- Laser Research Centre, University of Johannesburg, Doornfontein 2028, South Africa;
| | - Florence Dumarçay
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
| | - Mihayl Varbanov
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
- Laboratoire de Virologie, Centres Hospitaliers Régionaux Universitaires (CHRU) de Nancy Brabois, 54500 Vandœuvre-lès-Nancy, France
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7
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Jan Z, Mollazadeh S, Abnous K, Taghdisi SM, Danesh A, Ramezani M, Alibolandi M. Targeted Delivery Platforms for the Treatment of Multiple Sclerosis. Mol Pharm 2022; 19:1952-1976. [PMID: 35501974 DOI: 10.1021/acs.molpharmaceut.1c00892] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Multiple sclerosis (MS) is a neurodegenerative condition of the central nervous system (CNS) that presents with varying levels of disability in patients, displaying the significance of timely and effective management of this complication. Though several treatments have been developed to protect nerves, comprehensive improvement of MS is still considered an essential bottleneck. Therefore, the development of innovative treatment methods for MS is one of the core research areas. In this regard, nanoscale platforms can offer practical and ideal approaches to the diagnosis and treatment of various diseases, especially immunological disorders such as MS, to improve the effectiveness of conventional therapies. It should be noted that there is significant progress in the development of neuroprotective strategies through the implementation of various nanoparticles, monoclonal antibodies, peptides, and aptamers. In this study, we summarize different particle systems as well as targeted therapies, such as antibodies, peptides, nucleic acids, and engineered cells for the treatment of MS, and discuss their potential in the treatment of MS in the preclinical and clinical stages. Future advances in targeted delivery of medical supplies may offer new strategies for complete recovery as well as practical treatment of progressive forms of MS.
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Affiliation(s)
- Zeinab Jan
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Science, 7GJP+VPQ Mashhad, Iran
| | - Samaneh Mollazadeh
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, F82C+G8V Bojnurd, Iran
| | - Khalil Abnous
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, 7GJP+VPQ Mashhad, Iran
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, 7GJP+VPQ Mashhad, Iran
| | - Abolghasem Danesh
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Science, 7GJP+VPQ Mashhad, Iran
| | - Mohammad Ramezani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, 7GJP+VPQ Mashhad, Iran
| | - Mona Alibolandi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, 7GJP+VPQ Mashhad, Iran
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8
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Runnova A, Zhuravlev M, Ukolov R, Blokhina I, Dubrovski A, Lezhnev N, Sitnikova E, Saranceva E, Kiselev A, Karavaev A, Selskii A, Semyachkina-Glushkovskaya O, Penzel T, Kurths J. Modified wavelet analysis of ECoG-pattern as promising tool for detection of the blood-brain barrier leakage. Sci Rep 2021; 11:18505. [PMID: 34531434 PMCID: PMC8445940 DOI: 10.1038/s41598-021-97427-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 08/24/2021] [Indexed: 11/26/2022] Open
Abstract
A new approach for detection oscillatory patterns and estimation of their dynamics based by a modified CWT skeleton method is presented. The method opens up additional perspectives for the analysis of subtle changes in the oscillatory activity of complex nonstationary signals. The method was applied to analyze unique experimental signals obtained in usual conditions and after the non-invasive increase in the blood–brain barrier (BBB) permeability in 10 male Wistar rats. The results of the wavelet-analysis of electrocorticography (ECoG) recorded in a normal physiological state and after an increase in the BBB permeability of animals demonstrate significant changes between these states during wakefulness of animals and an essential smoothing of these differences during sleep. Sleep is closely related to the processes of observed changes in the BBB permeability.
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Affiliation(s)
- Anastasiya Runnova
- Saratov State Medical University, B. Kazachaya str. 112, Saratov, 410012, Russia. .,Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia.
| | - Maksim Zhuravlev
- Saratov State Medical University, B. Kazachaya str. 112, Saratov, 410012, Russia.,Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia
| | - Rodion Ukolov
- Saratov State Medical University, B. Kazachaya str. 112, Saratov, 410012, Russia.,Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia
| | - Inna Blokhina
- Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia
| | | | - Nikita Lezhnev
- Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia
| | - Evgeniya Sitnikova
- Institute of Higher Nervous Activity and Neurophysiology of RAS, (IHNA&NPh RAS), Butlerova str. 5a, Moscow, 117485, Russia
| | - Elena Saranceva
- Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia
| | - Anton Kiselev
- Saratov State Medical University, B. Kazachaya str. 112, Saratov, 410012, Russia.,National Medical Research Center for Therapy and Preventive Medicine, Petroverigsky per. 10, Moscow, 101953, Russia
| | - Anatoly Karavaev
- Saratov State Medical University, B. Kazachaya str. 112, Saratov, 410012, Russia.,Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia.,Saratov Branch of the Institute of RadioEngineering and Electronics of Russian Academy of Sciences, Zelyonaya str. 38, Saratov, 410019, Russia
| | - Anton Selskii
- Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia
| | | | - Thomas Penzel
- Saratov State Medical University, B. Kazachaya str. 112, Saratov, 410012, Russia.,Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia.,Charite Universitatsmedizin Berlin, Chariteplatz 1, Berlin, 10117, Germany
| | - Jurgen Kurths
- Saratov State University, Astrakhanskaya str. 83, Saratov, 410012, Russia.,Potsdam Institute for Climate Impact Research, Telegrafenberg A31, Potsdam, 14473, Germany
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9
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Salmina AB, Komleva YK, Malinovskaya NA, Morgun AV, Teplyashina EA, Lopatina OL, Gorina YV, Kharitonova EV, Khilazheva ED, Shuvaev AN. Blood-Brain Barrier Breakdown in Stress and Neurodegeneration: Biochemical Mechanisms and New Models for Translational Research. BIOCHEMISTRY (MOSCOW) 2021; 86:746-760. [PMID: 34225598 DOI: 10.1134/s0006297921060122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Blood-brain barrier (BBB) is a structural and functional element of the neurovascular unit (NVU), which includes cells of neuronal, glial, and endothelial nature. The main functions of NVU include maintenance of the control of metabolism and chemical homeostasis in the brain tissue, ensuring adequate blood flow in active regions, regulation of neuroplasticity processes, which is realized through intercellular interactions under normal conditions, under stress, in neurodegeneration, neuroinfection, and neurodevelopmental diseases. Current versions of the BBB and NVU models, static and dynamic, have significantly expanded research capabilities, but a number of issues remain unresolved, in particular, personification of the models for a patient. In addition, application of both static and dynamic models has an important problem associated with the difficulty in reproducing pathophysiological mechanisms responsible for the damage of the structural and functional integrity of the barrier in the diseases of the central nervous system. More knowledge on the cellular and molecular mechanisms of BBB and NVU damage in pathology is required to solve this problem. This review discusses current state of the cellular and molecular mechanisms that control BBB permeability, pathobiochemical mechanisms and manifestations of BBB breakdown in stress and neurodegenerative diseases, as well as the problems and prospects of creating in vitro BBB and NVU models for translational studies in neurology and neuropharmacology. Deciphering BBB (patho)physiology will open up new opportunities for further development in the related areas of medicine such as regenerative medicine, neuropharmacology, and neurorehabilitation.
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Affiliation(s)
- Alla B Salmina
- Division of Brain Sciences, Research Center of Neurology, Moscow, 125367, Russia. .,Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
| | - Yuliya K Komleva
- Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
| | - Nataliya A Malinovskaya
- Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
| | - Andrey V Morgun
- Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
| | - Elena A Teplyashina
- Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
| | - Olga L Lopatina
- Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
| | - Yana V Gorina
- Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
| | - Ekaterina V Kharitonova
- Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
| | - Elena D Khilazheva
- Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
| | - Anton N Shuvaev
- Research Institute of Molecular Medicine and Pathobiochemistry, Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, 660022, Russia
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10
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Semyachkina-Glushkovskaya O, Mamedova A, Vinnik V, Klimova M, Saranceva E, Ageev V, Yu T, Zhu D, Penzel T, Kurths J. Brain Mechanisms of COVID-19-Sleep Disorders. Int J Mol Sci 2021; 22:6917. [PMID: 34203143 PMCID: PMC8268116 DOI: 10.3390/ijms22136917] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/15/2021] [Accepted: 06/17/2021] [Indexed: 02/06/2023] Open
Abstract
2020 and 2021 have been unprecedented years due to the rapid spread of the modified severe acute respiratory syndrome coronavirus around the world. The coronavirus disease 2019 (COVID-19) causes atypical infiltrated pneumonia with many neurological symptoms, and major sleep changes. The exposure of people to stress, such as social confinement and changes in daily routines, is accompanied by various sleep disturbances, known as 'coronasomnia' phenomenon. Sleep disorders induce neuroinflammation, which promotes the blood-brain barrier (BBB) disruption and entry of antigens and inflammatory factors into the brain. Here, we review findings and trends in sleep research in 2020-2021, demonstrating how COVID-19 and sleep disorders can induce BBB leakage via neuroinflammation, which might contribute to the 'coronasomnia' phenomenon. The new studies suggest that the control of sleep hygiene and quality should be incorporated into the rehabilitation of COVID-19 patients. We also discuss perspective strategies for the prevention of COVID-19-related BBB disorders. We demonstrate that sleep might be a novel biomarker of BBB leakage, and the analysis of sleep EEG patterns can be a breakthrough non-invasive technology for diagnosis of the COVID-19-caused BBB disruption.
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Affiliation(s)
- Oxana Semyachkina-Glushkovskaya
- Institute of Physics, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany;
- Department of Biology, Saratov State University, Atrakhanskaya Str. 83, 410012 Saratov, Russia; (A.M.); (V.V.); (M.K.); (E.S.); (V.A.)
| | - Aysel Mamedova
- Department of Biology, Saratov State University, Atrakhanskaya Str. 83, 410012 Saratov, Russia; (A.M.); (V.V.); (M.K.); (E.S.); (V.A.)
| | - Valeria Vinnik
- Department of Biology, Saratov State University, Atrakhanskaya Str. 83, 410012 Saratov, Russia; (A.M.); (V.V.); (M.K.); (E.S.); (V.A.)
| | - Maria Klimova
- Department of Biology, Saratov State University, Atrakhanskaya Str. 83, 410012 Saratov, Russia; (A.M.); (V.V.); (M.K.); (E.S.); (V.A.)
| | - Elena Saranceva
- Department of Biology, Saratov State University, Atrakhanskaya Str. 83, 410012 Saratov, Russia; (A.M.); (V.V.); (M.K.); (E.S.); (V.A.)
| | - Vasily Ageev
- Department of Biology, Saratov State University, Atrakhanskaya Str. 83, 410012 Saratov, Russia; (A.M.); (V.V.); (M.K.); (E.S.); (V.A.)
| | - Tingting Yu
- Wuhan National Laboratory for Optoelectronics, Britton Chance Center for Biomedical Photonics, Huazhong University of Science and Technology, Wuhan 430074, China; (T.Y.); (D.Z.)
- MoE Key Laboratory for Biomedical Photonics, Collaborative Innovation Center for Biomedical Engineering, School of Engineering Sciences, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Dan Zhu
- Wuhan National Laboratory for Optoelectronics, Britton Chance Center for Biomedical Photonics, Huazhong University of Science and Technology, Wuhan 430074, China; (T.Y.); (D.Z.)
- MoE Key Laboratory for Biomedical Photonics, Collaborative Innovation Center for Biomedical Engineering, School of Engineering Sciences, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Thomas Penzel
- Department of Biology, Saratov State University, Atrakhanskaya Str. 83, 410012 Saratov, Russia; (A.M.); (V.V.); (M.K.); (E.S.); (V.A.)
- Sleep Medicine Center, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Jürgen Kurths
- Institute of Physics, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany;
- Department of Biology, Saratov State University, Atrakhanskaya Str. 83, 410012 Saratov, Russia; (A.M.); (V.V.); (M.K.); (E.S.); (V.A.)
- Potsdam Institute for Climate Impact Research, Telegrafenberg A31, 14473 Potsdam, Germany
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11
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Semyachkina-Glushkovskaya O, Esmat A, Bragin D, Bragina O, Shirokov AA, Navolokin N, Yang Y, Abdurashitov A, Khorovodov A, Terskov A, Klimova M, Mamedova A, Fedosov I, Tuchin V, Kurths J. Phenomenon of music-induced opening of the blood-brain barrier in healthy mice. Proc Biol Sci 2020; 287:20202337. [PMID: 33323086 PMCID: PMC7779516 DOI: 10.1098/rspb.2020.2337] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 11/18/2020] [Indexed: 12/16/2022] Open
Abstract
Music plays a more important role in our life than just being an entertainment. For example, it can be used as an anti-anxiety therapy of human and animals. However, the unsafe listening of loud music triggers hearing loss in millions of young people and professional musicians (rock, jazz and symphony orchestra) owing to exposure to damaging sound levels using personal audio devices or at noisy entertainment venues including nightclubs, discotheques, bars and concerts. Therefore, it is important to understand how loud music affects us. In this pioneering study on healthy mice, we discover that loud rock music below the safety threshold causes opening of the blood-brain barrier (OBBB), which plays a vital role in protecting the brain from viruses, bacteria and toxins. We clearly demonstrate that listening to loud music during 2 h in an intermittent adaptive regime is accompanied by delayed (1 h after music exposure) and short-lasting to (during 1-4 h) OBBB to low and high molecular weight compounds without cochlear and brain impairments. We present the systemic and molecular mechanisms responsible for music-induced OBBB. Finally, a revision of our traditional knowledge about the BBB nature and the novel strategies in optimizing of sound-mediated methods for brain drug delivery are discussed.
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Affiliation(s)
- O. Semyachkina-Glushkovskaya
- Department of Physics, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
| | - A. Esmat
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
| | - D. Bragin
- Lovelace Biomedical Research Institute, Albuquerque, NM 87108, USA
- Department of Neurosurgery, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
| | - O. Bragina
- Lovelace Biomedical Research Institute, Albuquerque, NM 87108, USA
| | - A. A. Shirokov
- Department of Physics, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany
- Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, Prospekt Entuziastov 13, Saratov 410049, Russian Federation
| | - N. Navolokin
- Department of Physics, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany
- Department of Anatomy, Saratov State Medical University, Bolshaya Kazachaya Strasse 112, Saratov 410012, Russia
| | - Y. Yang
- College of Pharmacy, University of New Mexico, Albuquerque, NM 87131, USA
| | - A. Abdurashitov
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
| | - A. Khorovodov
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
| | - A. Terskov
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
| | - M. Klimova
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
| | - A. Mamedova
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
| | - I. Fedosov
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
| | - V. Tuchin
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
- Laboratory of Biophotonics, Tomsk State University, 36 Lenin's Ave., Tomsk 634050, Russia
- Institute of Precision Mechanics and Control of RAS, Rabochaya Strasse 24, Saratov 410028, Russia
| | - J. Kurths
- Department of Physics, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany
- Department of Biology, Saratov State University, Astrakhanskaya Strasse 83, Saratov 410012, Russia
- Potsdam Institute for Climate Impact Research, Telegrafenberg A31, 14473 Potsdam, Germany
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12
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Semyachkina-Glushkovskaya O, Postnov D, Penzel T, Kurths J. Sleep as a Novel Biomarker and a Promising Therapeutic Target for Cerebral Small Vessel Disease: A Review Focusing on Alzheimer's Disease and the Blood-Brain Barrier. Int J Mol Sci 2020; 21:ijms21176293. [PMID: 32878058 PMCID: PMC7504101 DOI: 10.3390/ijms21176293] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/14/2020] [Accepted: 08/26/2020] [Indexed: 12/12/2022] Open
Abstract
Cerebral small vessel disease (CSVD) is a leading cause of cognitive decline in elderly people and development of Alzheimer’s disease (AD). Blood–brain barrier (BBB) leakage is a key pathophysiological mechanism of amyloidal CSVD. Sleep plays a crucial role in keeping health of the central nervous system and in resistance to CSVD. The deficit of sleep contributes to accumulation of metabolites and toxins such as beta-amyloid in the brain and can lead to BBB disruption. Currently, sleep is considered as an important informative platform for diagnosis and therapy of AD. However, there are no effective methods for extracting of diagnostic information from sleep characteristics. In this review, we show strong evidence that slow wave activity (SWA) (0–0.5 Hz) during deep sleep reflects glymphatic pathology, the BBB leakage and memory deficit in AD. We also discuss that diagnostic and therapeutic targeting of SWA in AD might lead to be a novel era in effective therapy of AD. Moreover, we demonstrate that SWA can be pioneering non-invasive and bed–side technology for express diagnosis of the BBB permeability. Finally, we review the novel data about the methods of detection and enhancement of SWA that can be biomarker and a promising therapy of amyloidal CSVD and CSVD associated with the BBB disorders.
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Affiliation(s)
- Oxana Semyachkina-Glushkovskaya
- Department of Human and Animal Physiology, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia; (D.P.); (T.P.); (J.K.)
- Physics Department, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany
- Correspondence: ; Tel.: +7-927-115-5157
| | - Dmitry Postnov
- Department of Human and Animal Physiology, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia; (D.P.); (T.P.); (J.K.)
| | - Thomas Penzel
- Department of Human and Animal Physiology, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia; (D.P.); (T.P.); (J.K.)
- Advanced Sleep Research GmbH, 12489 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Sleep Medicine Center, Charitéplatz 1, 10117 Berlin, Germany
| | - Jürgen Kurths
- Department of Human and Animal Physiology, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia; (D.P.); (T.P.); (J.K.)
- Physics Department, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany
- Potsdam Institute for Climate Impact Research, Telegrafenberg A31, 14473 Potsdam, Germany
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13
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Gao P, Chen Q, Hu J, Lin Y, Lin J, Guo Q, Yue H, Zhou Y, Zeng L, Li J, Ding G, Guo G. Effect of ultra‑wide‑band electromagnetic pulses on blood‑brain barrier permeability in rats. Mol Med Rep 2020; 22:2775-2782. [PMID: 32945403 PMCID: PMC7453585 DOI: 10.3892/mmr.2020.11382] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 06/25/2020] [Indexed: 02/07/2023] Open
Abstract
The restrictive nature of the blood brain barrier (BBB) brings a particular challenge to the treatment of central nervous system (CNS) disorders. The effect of ultra-wide band electromagnetic pulses (UWB-EMPs) on BBB permeability was examined in the present study in order to develop a safe and effective technology that opens the BBB to improve treatment options for CNS diseases. Rats were exposed to a single UWB-EMP at various field strengths (50, 200 or 400 kV/m) and the BBB was examined using albumin immunohistochemistry and Evans blue staining at different time periods (0.5, 3, 6 and 24 h) after exposure. The expression and distribution of zonula occludens 1 (ZO-1) were evaluated using western blotting to identify a potential mechanism underlying BBB permeability. The results showed that the BBB permeability of rats exposed to UWB-EMP increased immediately following UWM-EMP treatment and peaked between 3 and 6 h after UWB-EMP exposure, returning to pre-exposure levels 24 h later. The data suggested that UWB-EMP at 200 and 400 kV/m could induce BBB opening, while 50 kV/m UWB-EMP could not. The levels of ZO-1 in the cerebral cortex were significantly decreased at 3 and 6 h after exposure; however, no change was observed in the distribution of ZO-1. The present study indicated that UWB-EMP-induced BBB opening was field strength-dependent and reversible. Decreased expression of ZO-1 may be involved in the effect of UWB-EMP on BBB permeability.
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Affiliation(s)
- Peng Gao
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Qin Chen
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Junfeng Hu
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Yanyun Lin
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Jiajin Lin
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Qiyan Guo
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Hao Yue
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Yan Zhou
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Lihua Zeng
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Jing Li
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Guirong Ding
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Guozhen Guo
- Department of Radiation Medicine and Protection, Faculty of Preventive Medicine, Airforce Medical University, Xi'an, Shaanxi 710032, P.R. China
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14
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Pavlov AN, Dubrovsky AI, Koronovskii AA, Pavlova ON, Semyachkina-Glushkovskaya OV, Kurths J. Extended detrended fluctuation analysis of electroencephalograms signals during sleep and the opening of the blood-brain barrier. CHAOS (WOODBURY, N.Y.) 2020; 30:073138. [PMID: 32752608 DOI: 10.1063/5.0011823] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 07/07/2020] [Indexed: 06/11/2023]
Abstract
Detrended fluctuation analysis (DFA) is widely used to characterize long-range power-law correlations in complex signals. However, it has restrictions when nonstationarity is not limited only to slow variations in the mean value. To improve the characterization of inhomogeneous datasets, we have proposed the extended DFA (EDFA), which is a modification of the conventional method that evaluates an additional scaling exponent to take into account the features of time-varying nonstationary behavior. Based on EDFA, here, we analyze rat electroencephalograms to identify specific changes in the slow-wave dynamics of brain electrical activity associated with two different conditions, such as the opening of the blood-brain barrier and sleep, which are both characterized by the activation of the brain drainage function. We show that these conditions cause a similar reduction in the scaling exponents of EDFA. Such a similarity may represent an informative marker of fluid homeostasis of the central nervous system.
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Affiliation(s)
- A N Pavlov
- Department of Nonlinear Processes, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia
| | - A I Dubrovsky
- Department of Physics, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia
| | - A A Koronovskii
- Department of Nonlinear Processes, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia
| | - O N Pavlova
- Department of Physics, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia
| | | | - J Kurths
- Deparatment of Biology, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia
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15
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Semyachkina‐Glushkovskaya O, Abdurashitov A, Klimova M, Dubrovsky A, Shirokov A, Fomin A, Terskov A, Agranovich I, Mamedova A, Khorovodov A, Vinnik V, Blokhina I, Lezhnev N, Shareef AE, Kuzmina A, Sokolovski S, Tuchin V, Rafailov E, Kurths J. Photostimulation of cerebral and peripheral lymphatic functions. TRANSLATIONAL BIOPHOTONICS 2020. [DOI: 10.1002/tbio.201900036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
| | | | | | | | - Alexander Shirokov
- Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences Saratov Russia
| | - Alexander Fomin
- Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences Saratov Russia
| | | | | | | | | | | | | | | | | | | | - Sergey Sokolovski
- Saratov State University Saratov Russia
- Optoelectronics and Biomedical Photonics GroupAston University Birmingham UK
| | - Valery Tuchin
- Saratov State University Saratov Russia
- Institute of Precision Mechanics and Control, Russian Academy of Science Saratov Russia
- Tomsk State University Tomsk Russia
| | - Edik Rafailov
- Saratov State University Saratov Russia
- Optoelectronics and Biomedical Photonics GroupAston University Birmingham UK
| | - Jurgen Kurths
- Saratov State University Saratov Russia
- Humboldt University Berlin Germany
- Institute of Climate Impact Research Potsdam Germany
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16
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Semyachkina-Glushkovskaya O, Abdurashitov A, Dubrovsky A, Klimova M, Agranovich I, Terskov A, Shirokov A, Vinnik V, Kuzmina A, Lezhnev N, Blokhina I, Shnitenkova A, Tuchin V, Rafailov E, Kurths J. Photobiomodulation of lymphatic drainage and clearance: perspective strategy for augmentation of meningeal lymphatic functions. BIOMEDICAL OPTICS EXPRESS 2020; 11:725-734. [PMID: 32206394 PMCID: PMC7041454 DOI: 10.1364/boe.383390] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/25/2019] [Accepted: 01/05/2020] [Indexed: 06/10/2023]
Abstract
There is a hypothesis that augmentation of the drainage and clearing function of the meningeal lymphatic vessels (MLVs) might be a promising therapeutic target for preventing neurological diseases. Here we investigate mechanisms of photobiomodulation (PBM, 1267 nm) of lymphatic drainage and clearance. Our results obtained at optical coherence tomography (OCT) give strong evidence that low PBM doses (5 and 10 J/cm2) stimulate drainage function of the lymphatic vessels via vasodilation (OCT data on the mesenteric lymphatics) and stimulation of lymphatic clearance (OCT data on clearance of gold nanorods from the brain) that was supported by confocal imaging of clearance of FITC-dextran from the cortex via MLVs. We assume that PBM-mediated relaxation of the lymphatic vessels can be possible mechanisms underlying increasing the permeability of the lymphatic endothelium that allows molecules transported by the lymphatic vessels and explain PBM stimulation of lymphatic drainage and clearance. These findings open new strategies for the stimulation of MLVs functions and non-pharmacological therapy of brain diseases.
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Affiliation(s)
| | - Arkady Abdurashitov
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Tomsk State University, 36 Lenin’s Ave., Tomsk 634050, Russian Federation, Russia
| | | | - Maria Klimova
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Ilana Agranovich
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Andrey Terskov
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Alexander Shirokov
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, Entusiastov Str. 13, Saratov 410049, Russia
| | - Valeria Vinnik
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Anna Kuzmina
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Nikita Lezhnev
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Inna Blokhina
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | | | - Valery Tuchin
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Tomsk State University, 36 Lenin’s Ave., Tomsk 634050, Russian Federation, Russia
- Institute of Precision Mechanics and Control of the Russian Academy of Sciences, 24 Rabochaya Str., Saratov 410028, Russian Federation, Russia
| | - Edik Rafailov
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Optoelectronics and Biomedical Photonics Group, Aston University, Birmingham, B4 7ET, UK
| | - Jurgen Kurths
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany Potsdam, Germany
- Institute for Climate Impact Research, Telegrafenberg A31, 14473 Potsdam, Germany
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17
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Semyachkina-Glushkovskaya O, Navolokin N, Shirokov A, Terskov A, Khorovodov A, Mamedova A, Klimova M, Rafailov E, Kurths J. Meningeal Lymphatic Pathway of Brain Clearing From the Blood After Haemorrhagic Injuries. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1232:63-68. [PMID: 31893395 DOI: 10.1007/978-3-030-34461-0_9] [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] [Indexed: 12/23/2022]
Abstract
This seems to be the time to gain new knowledge about the meningeal lymphatic system and a deeper understanding of its anatomy and physiology. Although it is known that the meningeal lymphatics present in the layers of the brain, limited information is available about the role of this system in brain function. Here, for the first time we clearly demonstrate that the meningeal lymphatic pathway is involved in brain clearing from the blood after intracranial hemorrhage associated with hypoxia and forms a connective bridge between interstitial, cerebral spinal fluid and peripheral lymphatics. We also show that the development of methods to stimulate meningeal lymph flow after hemorrhagic evidence in the brain might be a neuroprotective strategy for effective recovery of the brain after a cerebrovascular catastrophe.
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Affiliation(s)
| | - N Navolokin
- Saratov State Medical University, Saratov, Russia
| | - A Shirokov
- Russian Academy of Sciences, Institute of Biochemistry and Physiology of Plants and Microorganisms, Saratov, Russia
| | - A Terskov
- Saratov State University, Saratov, Russia
| | | | - A Mamedova
- Saratov State University, Saratov, Russia
| | - M Klimova
- Saratov State University, Saratov, Russia
| | - E Rafailov
- Saratov State University, Saratov, Russia
- Optoelectronics and Biomedical Photonics Group, Aston University, Birmingham, UK
| | - J Kurths
- Saratov State University, Saratov, Russia
- Physics Department, Humboldt University, Berlin, Germany
- Potsdam Institute for Climate Impact Research, Potsdam, Germany
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18
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Photodynamic Opening of the Blood–Brain Barrier Using Different Photosensitizers in Mice. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app10010033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In a series of previous studies, we demonstrated that the photodynamic therapy (PDT), as a widely used tool for treatment of glioblastoma multiforme (GBM), also site-specifically opens the blood–brain barrier (BBB) in PDT-dose and age-related manner via reversible disorganization of the tight junction machinery. To develop the effective protocol of PDT-opening of the BBB, here we answer the question of what kind of photosensitizer (PS) is the most effective for the BBB opening. We studied the PDT-opening of the BBB in healthy mice using commercial photosensitizers (PSs) such as 5-aminolevulenic acid (5-ALA), aluminum phthalocyanine disulfonate (AlPcS), zinc phthalocyanine (ZnPc) and new synthetized PSs such as galactose functionalized ZnPc (GalZnPc). The spectrofluorimetric assay of Evans Blue albumin complex (EBAC) leakage and 3-D confocal imaging of FITC-dextran 70 kDa (FITCD) extravasation clearly shows a revisable and dose depended PDT-opening of the BBB to EBAC and FITCD associated with a decrease in presence of tight junction (TJ) in the vascular endothelium. The PDT effects on the BBB permeability, TJ expression and the fluorescent signal from the brain tissues are more pronounced in PDT-GalZnPc vs. PDT-5-ALA/AlPcS/ZnPc. These pre-clinical data are the first important informative platform for an optimization of the PDT protocol in the light of new knowledge about PDT-opening of the BBB for drug brain delivery and for the therapy of brain diseases.
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Zinchenko E, Navolokin N, Shirokov A, Khlebtsov B, Dubrovsky A, Saranceva E, Abdurashitov A, Khorovodov A, Terskov A, Mamedova A, Klimova M, Agranovich I, Martinov D, Tuchin V, Semyachkina-Glushkovskaya O, Kurts J. Pilot study of transcranial photobiomodulation of lymphatic clearance of beta-amyloid from the mouse brain: breakthrough strategies for non-pharmacologic therapy of Alzheimer's disease. BIOMEDICAL OPTICS EXPRESS 2019; 10:4003-4017. [PMID: 0 PMCID: PMC6701516 DOI: 10.1364/boe.10.004003] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 07/07/2019] [Accepted: 07/08/2019] [Indexed: 05/03/2023]
Abstract
In this pilot study, we analyzed effects of transcranial photobiomodulation (tPBM, 1267 nm, 32 J/cm2) on clearance of beta-amyloid (Aβ) from the mouse brain. The immunohistochemical and confocal data clearly demonstrate the significant reduction of deposition of Aβ plaques in mice after tPBM vs. untreated animals. The behavior tests showed that tPBM improved the cognitive, memory and neurological status of mice with Alzheimer's disease (AD). Using of our original method based on optical coherence tomography (OCT) analysis of clearance of gold nanorods (GNRs) from the brain, we proposed possible mechanism underlying tPBM-stimulating effects on clearance of Aβ via the lymphatic system of the brain and the neck. These results open breakthrough strategies for a non-pharmacological therapy of Alzheimer's disease and clearly demonstrate that tPBM might be a promising therapeutic target for preventing or delaying Alzheimer's disease.
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Affiliation(s)
| | - Nikita Navolokin
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Saratov State Medical University, Saratov 410012, Russia
| | - Alexander Shirokov
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Saratov State Medical University, Saratov 410012, Russia
- Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, Entusiastov Str. 13, Saratov 410049, Russia
| | - Boris Khlebtsov
- Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, Entusiastov Str. 13, Saratov 410049, Russia
| | | | - Elena Saranceva
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Arkady Abdurashitov
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Tomsk State University, Laboratory of Biophotonics, 36 Lenin's Ave., Tomsk 634050, Russian Federation
| | | | - Andrey Terskov
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Aysel Mamedova
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Maria Klimova
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Ilana Agranovich
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Dmitry Martinov
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
| | - Valery Tuchin
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Tomsk State University, Laboratory of Biophotonics, 36 Lenin's Ave., Tomsk 634050, Russian Federation
- Institute of Precision Mechanics and Control of the Russian Academy of Sciences, 24 Rabochaya Str., Saratov 410028, Russian Federation
| | | | - Jurgen Kurts
- Saratov State University, Astrakhanskaya Str. 83, Saratov 410012, Russia
- Physics Department, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany
- Potsdam Institute for Climate Impact Research, Telegrafenberg A31, 14473 Potsdam, Germany
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Zhang C, Feng W, Li Y, Kürths J, Yu T, Semyachkina-Glushkovskaya O, Zhu D. Age differences in photodynamic therapy-mediated opening of the blood-brain barrier through the optical clearing skull window in mice. Lasers Surg Med 2019; 51:625-633. [PMID: 30811633 DOI: 10.1002/lsm.23075] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2019] [Indexed: 01/11/2023]
Abstract
BACKGROUND Photodynamic therapy (PDT), a minimally invasive therapeutic tool, has been an important option for post-surgical treatment of malignant gliomas (MGs) in both adult and young patients. Recent studies have shown that PDT can also open the blood-brain barrier (BBB). However, there are no optimized parameters of PDT for patients at different ages. To determine whether there are age differences in PDT effects on the BBB, we studied PDT-related BBB opening through the optical clearing skull window in healthy 4- and 8-week-old mice. METHODS In this work, we realized BBB opening by combining PDT with the optical clearing skull window by using different radiant exposures (635 nm, 10-20-30-40 J/cm2 ) and 5-aminole-vulinic acid (5-ALA, 20 mg/kg). Then, we evaluated BBB permeability by: (i) spectrofluorimetric measuring of Evans Blue dye (EBd) leakage; (ii) confocal imaging of 70 kDa FITC-dextran extravasation and the BBB integrity; and (iii) histological analysis of brain tissues. RESULTS Using the skull optical clearing method, we demonstrated PDT-induced BBB opening to EBd and FITC-dextran in a radiant exposure manner. The histological analysis revealed the different severities of vasogenic edema corresponding to radiant exposures. Besides, the PDT-related increase in the BBB permeability to high weight molecules (EBd and FITC-dextran) and solutes (vasogenic edema) was more pronounced in 4-week-old mice than in 8-week-old mice. CONCLUSIONS The more pronounced PDT-induced BBB disruption in juvenile mice compared with adult mice suggests age differences in PDT-related BBB opening. This might be an important informative platform for a new application of PDT as a method for brain drug delivery, especially for post-surgical treatment of MGs. Lasers Surg. Med. © 2019 Wiley Periodicals, Inc.
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Affiliation(s)
- Chao Zhang
- Wuhan National Laboratory for Optoelectronics-Huazhong University of Science and Technology, Britton Chance Center for Biomedical Photonics, Wuhan, Hubei, 430074, China.,MoE Key Laboratory for Biomedical Photonics, Collaborative Innovation Center for Biomedical Engineering, School of Engineering Sciences, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
| | - Wei Feng
- Wuhan National Laboratory for Optoelectronics-Huazhong University of Science and Technology, Britton Chance Center for Biomedical Photonics, Wuhan, Hubei, 430074, China.,MoE Key Laboratory for Biomedical Photonics, Collaborative Innovation Center for Biomedical Engineering, School of Engineering Sciences, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
| | - Yusha Li
- Wuhan National Laboratory for Optoelectronics-Huazhong University of Science and Technology, Britton Chance Center for Biomedical Photonics, Wuhan, Hubei, 430074, China.,MoE Key Laboratory for Biomedical Photonics, Collaborative Innovation Center for Biomedical Engineering, School of Engineering Sciences, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
| | - Jurgen Kürths
- Department of Physiology of Human and Animals, Saratov State University, Interdisciplinary Center of Critical Technologies in Medicine, Astrakhanskaya Str. 83, Saratov, 410012, Russian Federation.,Physics Department, Humboldt University, Newtonstrasse 15, Berlin, Germany.,Potsdam Institute for Climate Impact Research, Telegrafenberg A31, Potsdam, Germany
| | - Tingting Yu
- Wuhan National Laboratory for Optoelectronics-Huazhong University of Science and Technology, Britton Chance Center for Biomedical Photonics, Wuhan, Hubei, 430074, China.,MoE Key Laboratory for Biomedical Photonics, Collaborative Innovation Center for Biomedical Engineering, School of Engineering Sciences, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
| | - Oxana Semyachkina-Glushkovskaya
- Department of Physiology of Human and Animals, Saratov State University, Interdisciplinary Center of Critical Technologies in Medicine, Astrakhanskaya Str. 83, Saratov, 410012, Russian Federation
| | - Dan Zhu
- Wuhan National Laboratory for Optoelectronics-Huazhong University of Science and Technology, Britton Chance Center for Biomedical Photonics, Wuhan, Hubei, 430074, China.,MoE Key Laboratory for Biomedical Photonics, Collaborative Innovation Center for Biomedical Engineering, School of Engineering Sciences, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
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Semyachkina-Glushkovskaya O, Postnov D, Kurths J. Blood⁻Brain Barrier, Lymphatic Clearance, and Recovery: Ariadne's Thread in Labyrinths of Hypotheses. Int J Mol Sci 2018; 19:ijms19123818. [PMID: 30513598 PMCID: PMC6320935 DOI: 10.3390/ijms19123818] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 11/21/2018] [Accepted: 11/23/2018] [Indexed: 12/25/2022] Open
Abstract
The peripheral lymphatic system plays a crucial role in the recovery mechanisms after many pathological changes, such as infection, trauma, vascular, or metabolic diseases. The lymphatic clearance of different tissues from waste products, viruses, bacteria, and toxic proteins significantly contributes to the correspondent recovery processes. However, understanding of the cerebral lymphatic functions is a challenging problem. The exploration of mechanisms of lymphatic communication with brain fluids as well as the role of the lymphatic system in brain drainage, clearance, and recovery is still in its infancy. Here we review novel concepts on the anatomy and physiology of the lymphatics in the brain, which warrant a substantial revision of our knowledge about the role of lymphatics in the rehabilitation of the brain functions after neural pathologies. We discuss a new vision on the connective bridge between the opening of a blood–brain barrier and activation of the meningeal lymphatic clearance. The ability to stimulate the lymph flow in the brain, is likely to play an important role in developing future innovative strategies in neurorehabilitation therapy.
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Affiliation(s)
| | - Dmitry Postnov
- Department of Optics and Biophotonics, Saratov State University, 83 Astrakhanskaya str., 410012 Saratov, Russia.
| | - Jürgen Kurths
- Department of Human and Animal Physiology, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov, Russia.
- Physics Department, Humboldt University, Newtonstrasse 15, 12489 Berlin, Germany.
- Potsdam Institute for Climate Impact Research, Telegrafenberg A31, 14473 Potsdam, Germany.
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Li T, Yan L. Functional Polymer Nanocarriers for Photodynamic Therapy. Pharmaceuticals (Basel) 2018; 11:E133. [PMID: 30513613 PMCID: PMC6315651 DOI: 10.3390/ph11040133] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/21/2018] [Accepted: 11/27/2018] [Indexed: 12/17/2022] Open
Abstract
Photodynamic therapy (PDT) is an appealing therapeutic modality in management of some solid tumors and other diseases for its minimal invasion and non-systemic toxicity. However, the hydrophobicity and non-selectivity of the photosensitizers, inherent serious hypoxia of tumor tissues and limited penetration depth of light restrict PDT further applications in clinic. Functional polymer nanoparticles can be used as a nanocarrier for accurate PDT. Here, we elucidate the mechanism and application of PDT in cancer treatments, and then review some strategies to administer the biodistribution and activation of photosensitizers (PSs) to ameliorate or utilize the tumor hypoxic microenvironment to enhance the photodynamic therapy effect.
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Affiliation(s)
- Tuanwei Li
- CAS Key Laboratory of Soft Matter Chemistry, iChEM, and Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China.
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, iChEM, and Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China.
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Duarte Torres EN, Abdurashitov AS, Namykin AA, Shirokov AA, Shushunova NA, Sarantseva EI, Semyachkina-Glushkovskaya OV. Lymphatic Meningeal Role in Processes of Brain Clearing: in vivo Visualization. ACTA ACUST UNITED AC 2018. [DOI: 10.18500/1816-9775-2018-18-4-433-438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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