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Yan Y, Ji Q, Yang J, Yin X, Liu S, Karalkin PA, Reshetov IV, Han D, Li Q, Huang RL. Bioengineering autologous cartilage grafts for functional posterior lamellar eyelid reconstruction: A preliminary study in rabbits. Acta Biomater 2024:S1742-7061(24)00162-4. [PMID: 38561072 DOI: 10.1016/j.actbio.2024.03.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 03/12/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
The reconstruction of posterior lamellar eyelid defects remains a significant challenge in clinical practice due to anatomical complexity, specialized function, and aesthetic concerns. The ideal substitute for the posterior lamellar should replicate the native tarsoconjunctival tissue, providing both mechanical support for the eyelids and a smooth surface for the globe after implantation. In this study, we present an innovative approach utilizing tissue-engineered cartilage (TEC) grafts generated from rabbit auricular chondrocytes and a commercialized type I collagen sponge to reconstruct critical-sized posterior lamellar defects in rabbits. The TEC grafts demonstrated remarkable mechanical strength and maintained a stable cartilaginous phenotype both in vitro and at 6 months post-implantation in immunodeficient mice. When employed as autografts to reconstruct tarsal plate defects in rabbits' upper eyelids, these TEC grafts successfully restored normal eyelid morphology, facilitated smooth eyelid movement, and preserved the histological structure of the conjunctival epithelium. When applied in bilayered tarsoconjunctival defect reconstruction, these TEC grafts not only maintained the normal contour of the upper eyelid but also supported conjunctival epithelial cell migration and growth from the defect margin towards the centre. These findings highlight that auricular chondrocyte-based TEC grafts hold great promise as potential candidates for clinical posterior lamellar reconstruction. STATEMENT OF SIGNIFICANCE: The complex structure and function of the posterior lamellar eyelid continue to be significant challenges for clinical reconstructive surgeries. In this study, we utilized autologous auricular chondrocyte-based TEC grafts for posterior lamellar eyelid reconstruction in a preclinical rabbit model. The TEC grafts exhibited native cartilaginous histomorphology and comparable mechanical strength to those of the native human tarsal plate. In rabbit models with either tarsal plate defects alone or bilayered tarsoconjunctival defects, TEC grafts successfully restored the normal eyelid contour and movement, as well as supported preservation and growth of conjunctival epithelium. This is the first study to demonstrate autologous TEC grafts can be employed for repairing tarsal plate defects, thereby offering an alternative therapeutic approach for treating posterior lamellar defects in clinic settings.
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Affiliation(s)
- Yuxin Yan
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China; Shanghai Institute for Plastic and Reconstructive Surgery, Shanghai 200011, China
| | - Qiumei Ji
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China; Shanghai Institute for Plastic and Reconstructive Surgery, Shanghai 200011, China
| | - Jing Yang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China; Shanghai Institute for Plastic and Reconstructive Surgery, Shanghai 200011, China
| | - Xiya Yin
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China; Shanghai Institute for Plastic and Reconstructive Surgery, Shanghai 200011, China; Department of Plastic and Burn Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Shengnan Liu
- Department of Oral Pathology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Pavel A Karalkin
- Institute of Cluster Oncology, Sechenov First Moscow State Medical University, Moscow 127473, Russia
| | - Igor V Reshetov
- Institute of Cluster Oncology, Sechenov First Moscow State Medical University, Moscow 127473, Russia
| | - Dong Han
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China; Shanghai Institute for Plastic and Reconstructive Surgery, Shanghai 200011, China.
| | - Qingfeng Li
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China; Shanghai Institute for Plastic and Reconstructive Surgery, Shanghai 200011, China.
| | - Ru-Lin Huang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China; Shanghai Institute for Plastic and Reconstructive Surgery, Shanghai 200011, China.
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Gilyadova AV, Ishchenko AA, Samoilova SV, Shiryaev AA, Novruzaliyeva MF, Efendiev KT, Alekseeva PM, Loschenov VB, Reshetov IV. Comparative study of treatment efficacy in severe intraepithelial squamous cell lesions and preinvasive cervical cancer by conization and chlorin e6-mediated fluorescence-assisted systemic photodynamic therapy. Photodiagnosis Photodyn Ther 2024:104060. [PMID: 38521149 DOI: 10.1016/j.pdpdt.2024.104060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND Cervical cancer (CC) occupies a leading position in incidence among young women of reproductive age. In this connection, it is urgent to search for the most effective approaches to the diagnosis and treatment of this pathology. The purpose of the study was to evaluate the effectiveness of the PDT method using Cе6 with the control of the photobleaching using video and spectral fluorescence diagnostic methods, to develop the method of fluorescence-assisted systemic photodynamic therapy mediated with chlorin e6 for treatment CIN 3 and CIS. MATERIALS AND METHODS A randomized comparative clinical study was conducted involving 94 women aged 18 to 49 years with histologically verified severe intraepithelial squamous cell lesions of the cervix or preinvasive cervical cancer. The patients were included in 2 groups: in the first group conization of the cervix was performed with curettage of the remaining part of the cervical canal; patients in the second group underwent the chlorin e6-mediated fluorescence-assisted systemic photodynamic therapy. RESULTS The absolute majority of patients in the main group after the first course of chlorin e6-mediated fluorescence-assisted systemic photodynamic therapy showed normalization of cytological parameters and colposcopic picture, while women from the comparison group showed signs of cervical lesions statistically significantly more often. These changes corresponded to the dynamics of the proliferation markers expression in the cells of intraepithelial squamous cell lesions. Also, patients of the second group who were planning a pregnancy had better reproductive outcomes after treatment compared to those of the first group. CONCLUSION In general, higher clinical efficacy and safety of the use of the chlorin e6-mediated fluorescence-assisted systemic photodynamic therapy in the treatment of intraepithelial squamous cell lesions and preinvasive cervical cancer have been established compared to the use of standard treatment methods.
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Affiliation(s)
- A V Gilyadova
- Department of Oncology, Radiotherapy and Reconstructive Surgery, Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia;; National Medical Research Center Treatment and Rehabilitation Center, Ministry of Health of the Russian Federation, Ivankovskoe highway 3, Moscow, 125367 Russia.
| | - A A Ishchenko
- National Medical Research Center Treatment and Rehabilitation Center, Ministry of Health of the Russian Federation, Ivankovskoe highway 3, Moscow, 125367 Russia.
| | - S V Samoilova
- Department of Oncology, Radiotherapy and Reconstructive Surgery, Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia;.
| | - A A Shiryaev
- Department of Oncology, Radiotherapy and Reconstructive Surgery, Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia;.
| | - M F Novruzaliyeva
- Department of Oncology, Radiotherapy and Reconstructive Surgery, Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia;.
| | - K T Efendiev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991 Russia;; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute MEPhI), Kashirskoye shosse 31, Moscow, 115409 Russia.
| | - P M Alekseeva
- Prokhorov General Physics Institute of the Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991 Russia;; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute MEPhI), Kashirskoye shosse 31, Moscow, 115409 Russia.
| | - V B Loschenov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991 Russia;; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute MEPhI), Kashirskoye shosse 31, Moscow, 115409 Russia.
| | - I V Reshetov
- Department of Oncology, Radiotherapy and Reconstructive Surgery, Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia;.
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Yang J, Yan Y, Yin X, Liu X, Reshetov IV, Karalkin PA, Li Q, Huang RL. Bioengineering and vascularization strategies for islet organoids: advancing toward diabetes therapy. Metabolism 2024; 152:155786. [PMID: 38211697 DOI: 10.1016/j.metabol.2024.155786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 01/13/2024]
Abstract
Diabetes presents a pressing healthcare crisis, necessitating innovative solutions. Organoid technologies have rapidly advanced, leading to the emergence of bioengineering islet organoids as an unlimited source of insulin-producing cells for treating insulin-dependent diabetes. This advancement surpasses the need for cadaveric islet transplantation. However, clinical translation of this approach faces two major limitations: immature endocrine function and the absence of a perfusable vasculature compared to primary human islets. In this review, we summarize the latest developments in bioengineering functional islet organoids in vitro and promoting vascularization of organoid grafts before and after transplantation. We highlight the crucial roles of the vasculature in ensuring long-term survival, maturation, and functionality of islet organoids. Additionally, we discuss key considerations that must be addressed before clinical translation of islet organoid-based therapy, including functional immaturity, undesired heterogeneity, and potential tumorigenic risks.
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Affiliation(s)
- Jing Yang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China; Shanghai Institute for Plastic and Reconstructive Surgery, China
| | - Yuxin Yan
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China; Shanghai Institute for Plastic and Reconstructive Surgery, China
| | - Xiya Yin
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China; Shanghai Institute for Plastic and Reconstructive Surgery, China; Department of Plastic and Burn Surgery, West China Hospital, Sichuan University, China
| | - Xiangqi Liu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China; Shanghai Institute for Plastic and Reconstructive Surgery, China
| | - Igor V Reshetov
- Institute of Cluster Oncology, Sechenov First Moscow State Medical University, 127473 Moscow, Russia
| | - Pavel A Karalkin
- Institute of Cluster Oncology, Sechenov First Moscow State Medical University, 127473 Moscow, Russia
| | - Qingfeng Li
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China; Shanghai Institute for Plastic and Reconstructive Surgery, China.
| | - Ru-Lin Huang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China; Shanghai Institute for Plastic and Reconstructive Surgery, China.
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Voronova AD, Karsuntseva EK, Stepanova OV, Chadin AV, Shishkina VV, Andretsova SS, Fursa GA, Shport SV, Reshetov IV, Chekhonin VP. Modeling of Alzheimer's Disease to Study the Efficacy of Cell Therapy (Review). Bull Exp Biol Med 2023; 175:524-529. [PMID: 37768457 DOI: 10.1007/s10517-023-05899-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Indexed: 09/29/2023]
Abstract
We analyzed the main approaches to the modeling of Alzheimer's disease for studying the effectiveness of cell therapy. Recent advances in regenerative medicine in the field of neuroscience create prospects for the use of various cell preparations for the treatment of Alzheimer's disease. Experimental data on the use of neural stem/progenitor cells, mesenchymal stem cells, embryonic stem cells, and induced pluripotent stem cells in various models of Alzheimer's disease are presented. Of particular importance is the standardization of protocols. The use of a standardized protocol in modeling of Alzheimer's disease will allow a comparative analysis of the effectiveness and safety of treatment to identify the optimal cell preparation. The data obtained on experimental animals can form the basis for further preclinical and clinical studies of cell therapy for Alzheimer's disease.
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Affiliation(s)
- A D Voronova
- V. P. Serbsky National Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.
| | - E K Karsuntseva
- V. P. Serbsky National Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - O V Stepanova
- V. P. Serbsky National Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
- E. I. Chazov National Medical Research Center of Cardiology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A V Chadin
- V. P. Serbsky National Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - V V Shishkina
- V. P. Serbsky National Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - S S Andretsova
- V. P. Serbsky National Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
- M. V. Lomonosov Moscow State University, Moscow, Russia
| | - G A Fursa
- V. P. Serbsky National Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - S V Shport
- V. P. Serbsky National Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - I V Reshetov
- University Clinical Hospital, I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - V P Chekhonin
- V. P. Serbsky National Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
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Karsuntseva EK, Voronova AD, Chadin AV, Shishkina VV, Fursa GA, Andretsova SS, Reshetov IV, Stepanova OV, Chekhonin VP. Application of Behavioral Tests for Evaluation of an Experimental Model of Alzheimer's Disease in Female Rats. Bull Exp Biol Med 2023:10.1007/s10517-023-05823-0. [PMID: 37336813 DOI: 10.1007/s10517-023-05823-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Indexed: 06/21/2023]
Abstract
Alzheimer's disease was modeled in female Wistar rats aged 4 months by stereotaxic bilateral injection of a synthetic peptide β-amyloid (Aβ1-42) into the hippocampus. Behavioral tests (open field, Y-maze, passive avoidance, and Morris water maze) revealed significant impairment of memory and spatial navigation 8 weeks after β-amyloid administration. At this term, the cognitive impairments typical of Alzheimer's disease are reproduced. The experimental model of Alzheimer's disease proposed by us can be used in preclinical studies of drugs for the treatment of this pathology.
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Affiliation(s)
- E K Karsuntseva
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.
| | - A D Voronova
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A V Chadin
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - V V Shishkina
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - G A Fursa
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - S S Andretsova
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
- M. V. Lomonosov Moscow State University, Moscow, Russia
| | - I V Reshetov
- University Clinical Hospital No. 1, I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - O V Stepanova
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
- E. I. Chazov National Medical Research Center of Cardiology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - V P Chekhonin
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
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6
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Dolganova IN, Zotov AK, Safonova LP, Aleksandrova PV, Reshetov IV, Zaytsev KI, Tuchin VV, Kurlov VN. Feasibility test of a sapphire cryoprobe with optical monitoring of tissue freezing. J Biophotonics 2023; 16:e202200288. [PMID: 36510652 DOI: 10.1002/jbio.202200288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/22/2022] [Accepted: 11/29/2022] [Indexed: 06/17/2023]
Abstract
This article describes a sapphire cryoprobe as a promising solution to the significant problem of modern cryosurgery that is the monitoring of tissue freezing. This probe consists of a sapphire rod manufactured by the edge-defined film-fed growth technique from Al2 O3 melt and optical fibers accommodated inside the rod and connected to the source and the detector. The probe's design enables detection of spatially resolved diffuse reflected intensities of tissue optical response, which are used for the estimation of tissue freezing depth. The current type of the 12.5-mm diameter sapphire probe cooled down by the liquid nitrogen assumes a superficial cryoablation. The experimental test made by using a gelatin-intralipid tissue phantom shows the feasibility of such concept, revealing the capabilities of monitoring the freezing depth up to 10 mm by the particular instrumentation realization of the probe. This justifies a potential of sapphire-based instruments aided by optical diagnosis in modern cryosurgery.
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Affiliation(s)
- Irina N Dolganova
- Osipyan Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
| | - Arsen K Zotov
- Osipyan Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
| | | | - Polina V Aleksandrova
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
| | - Igor V Reshetov
- Institute for Cluster Oncology, Sechenov University, Moscow, Russia
| | - Kirill I Zaytsev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
| | - Valery V Tuchin
- Science Medical Center, Saratov State University, Saratov, Russia
- Institute of Precision Mechanics and Control, FRC "Saratov Scientific Centre of the Russian Academy of Sciences", Saratov, Russia
- Tomsk State University, Tomsk, Russia
| | - Vladimir N Kurlov
- Osipyan Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
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7
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Chen K, Zhang J, Beeraka NM, Li J, Sinelnikov MY, Zhang X, Cao Y, Zakharova DK, Nikolenko VN, Reshetov IV, Lu P. Novel Perspectives on Nanotechnological and Biomedical Implications of Monotherapy or Combination Regimen of Lactoferrin. Curr Pharm Des 2023; 29:1579-1591. [PMID: 37349998 DOI: 10.2174/1381612829666230622140926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/05/2023] [Accepted: 05/11/2023] [Indexed: 06/24/2023]
Abstract
Lactoferrin (LF) is a protein molecule with a wide variety of physiological properties. LF has broadspectrum antibacterial, antiviral, antioxidant, and antitumor, and possesses immunomodulatory properties to regulate immunity and gastrointestinal function. The main aim of this review is to explore the recent investigations on the functional role of LF against several human disorders and diseases through monotherapy or combinatorial regimens with other biological/chemotherapeutic agents through novel nanoformulations. We significantly searched public databases such as Pubmed, National Library of Medicine, relemed, Scopus and collected published reports pertaining to these recent reports on lactoferrin as a monotherapy or combination therapy, and its nanoformulations. We have discussed vividly the role of LF as a growth factor with substantial potential that can promote cell growth and regeneration potential for repairing tissues such as bone, skin, mucosa, and tendons. In addition, we have discussed novel perspectives on the role of LF as an inductive factor for the proliferation of stem cells in tissue recovery and discussed its novel modulating effects in ameliorating cancer and microbial growth through several signaling cascades via monotherapy or combinatorial regimens. Furthermore, the regeneration potential of this protein is reviewed to explore the efficacy and prospects of new treatment methods. This review benefits various microbiologists, stem cell therapists, and oncologists to explore the efficacy of LF in several segments of medicine by examining its ability as a stem cell differentiation factor, and anticancer agent or antimicrobial agent through novel formulations in preclinical or clinical study.
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Affiliation(s)
- Kuo Chen
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou, 450052, China
| | - Jin Zhang
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - Narasimha M Beeraka
- Raghavendra Institute of Pharmaceutical Education and Research (RIPER), Anantapuramu, Chiyyedu, Andhra Pradesh, 515721, India
- Department of Breast Surgery, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
- Sinelab Biomedical Research Centre, Minnesota 55905, USA
| | - Jialing Li
- University School of Medicine, 2300 SW 145th Ave, Miramar, FL33027, USA
| | - Mikhail Y Sinelnikov
- Department of Breast Surgery, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
- Sinelab Biomedical Research Centre, Minnesota 55905, USA
- Research Institute of Human Morphology, Russian Scientific Center of Surgery, Moscow, 119991, Russia
| | - Xinliang Zhang
- Department of Breast Surgery, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Yu Cao
- Department of Breast Surgery, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Darya K Zakharova
- Department of Breast Surgery, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Vladimir N Nikolenko
- Department of Breast Surgery, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Igor V Reshetov
- Department of Breast Surgery, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Pengwei Lu
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou, 450052, China
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8
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Chen K, Lu P, Beeraka NM, Sukocheva OA, Madhunapantula SV, Liu J, Sinelnikov MY, Nikolenko VN, Bulygin KV, Mikhaleva LM, Reshetov IV, Gu Y, Zhang J, Cao Y, Somasundaram SG, Kirkland CE, Fan R, Aliev G. Mitochondrial mutations and mitoepigenetics: Focus on regulation of oxidative stress-induced responses in breast cancers. Semin Cancer Biol 2022; 83:556-569. [PMID: 33035656 DOI: 10.1016/j.semcancer.2020.09.012] [Citation(s) in RCA: 113] [Impact Index Per Article: 56.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 09/28/2020] [Accepted: 09/28/2020] [Indexed: 02/08/2023]
Abstract
Epigenetic regulation of mitochondrial DNA (mtDNA) is an emerging and fast-developing field of research. Compared to regulation of nucler DNA, mechanisms of mtDNA epigenetic regulation (mitoepigenetics) remain less investigated. However, mitochondrial signaling directs various vital intracellular processes including aerobic respiration, apoptosis, cell proliferation and survival, nucleic acid synthesis, and oxidative stress. The later process and associated mismanagement of reactive oxygen species (ROS) cascade were associated with cancer progression. It has been demonstrated that cancer cells contain ROS/oxidative stress-mediated defects in mtDNA repair system and mitochondrial nucleoid protection. Furthermore, mtDNA is vulnerable to damage caused by somatic mutations, resulting in the dysfunction of the mitochondrial respiratory chain and energy production, which fosters further generation of ROS and promotes oncogenicity. Mitochondrial proteins are encoded by the collective mitochondrial genome that comprises both nuclear and mitochondrial genomes coupled by crosstalk. Recent reports determined the defects in the collective mitochondrial genome that are conducive to breast cancer initiation and progression. Mutational damage to mtDNA, as well as its overproliferation and deletions, were reported to alter the nuclear epigenetic landscape. Unbalanced mitoepigenetics and adverse regulation of oxidative phosphorylation (OXPHOS) can efficiently facilitate cancer cell survival. Accordingly, several mitochondria-targeting therapeutic agents (biguanides, OXPHOS inhibitors, vitamin-E analogues, and antibiotic bedaquiline) were suggested for future clinical trials in breast cancer patients. However, crosstalk mechanisms between altered mitoepigenetics and cancer-associated mtDNA mutations remain largely unclear. Hence, mtDNA mutations and epigenetic modifications could be considered as potential molecular markers for early diagnosis and targeted therapy of breast cancer. This review discusses the role of mitoepigenetic regulation in cancer cells and potential employment of mtDNA modifications as novel anti-cancer targets.
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Affiliation(s)
- Kuo Chen
- The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou, 450052, China; Institue for Regenerative Medicine, I.M. Sechenov First Moscow State Medical University (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Pengwei Lu
- The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou, 450052, China
| | - Narasimha M Beeraka
- Center of Excellence in Regenerative Medicine and Molecular Biology (CEMR), Department of Biochemistry, JSS Academy of Higher Education and Research (JSS AHER), Mysuru, Karnataka, India
| | - Olga A Sukocheva
- Discipline of Health Sciences, College of Nursing and Health Sciences, Flinders University, Bedford Park, South Australia, 5042, Australia
| | - SubbaRao V Madhunapantula
- Center of Excellence in Regenerative Medicine and Molecular Biology (CEMR), Department of Biochemistry, JSS Academy of Higher Education and Research (JSS AHER), Mysuru, Karnataka, India
| | - Junqi Liu
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Str., Zhengzhou, 450052, China
| | - Mikhail Y Sinelnikov
- Institue for Regenerative Medicine, I.M. Sechenov First Moscow State Medical University (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Vladimir N Nikolenko
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia; Department of Normal and Topographic Anatomy, Faculty of Fundamental Medicine, M.V. Lomonosov Moscow State University (MSU), 31-5 Lomonosovsky Prospect, 117192, Moscow, Russia
| | - Kirill V Bulygin
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia; Department of Normal and Topographic Anatomy, Faculty of Fundamental Medicine, M.V. Lomonosov Moscow State University (MSU), 31-5 Lomonosovsky Prospect, 117192, Moscow, Russia
| | - Liudmila M Mikhaleva
- Research Institute of Human Morphology, 3 Tsyurupy Street, Moscow, 117418, Russian Federation
| | - Igor V Reshetov
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Yuanting Gu
- The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou, 450052, China
| | - Jin Zhang
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Yu Cao
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia
| | - Siva G Somasundaram
- Department of Biological Sciences, Salem University, 223 West Main Street Salem, WV, 26426, USA
| | - Cecil E Kirkland
- Department of Biological Sciences, Salem University, 223 West Main Street Salem, WV, 26426, USA
| | - Ruitai Fan
- The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou, 450052, China.
| | - Gjumrakch Aliev
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow, 119991, Russia; Research Institute of Human Morphology, 3 Tsyurupy Street, Moscow, 117418, Russian Federation; Institute of Physiologically Active Compounds of Russian Academy of Sciences, Severny pr. 1, Chernogolovka, Moscow Region, 142432, Russia; GALLY International Research Institute, 7733 Louis Pasteur Drive, #330, San Antonio, TX, 78229, USA
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Chen K, Lu P, Beeraka NM, Sukocheva OA, Madhunapantula SV, Liu J, Sinelnikov MY, Nikolenko VN, Bulygin KV, Mikhaleva LM, Reshetov IV, Gu Y, Zhang J, Cao Y, Somasundaram SG, Kirkland CE, Fan R, Aliev G. Corrigendum to "Mitochondrial mutations and mitoepigenetics: Focus on regulation of oxidative stress-induced responses in breast cancers" [Semin. Cancer Biol. 83 (2022) 556-569]. Semin Cancer Biol 2022; 86:1222. [PMID: 35853819 DOI: 10.1016/j.semcancer.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Kuo Chen
- The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou 450052, China; Institue for Regenerative Medicine, I.M. Sechenov First Moscow State Medical University (Sechenov University), 8/2 Trubetskaya Street, Moscow 119991, Russia
| | - Pengwei Lu
- The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou 450052, China
| | - Narasimha M Beeraka
- Center of Excellence in Regenerative Medicine and Molecular Biology (CEMR), Department of Biochemistry, JSS Academy of Higher Education and Research (JSS AHER), Mysuru, Karnataka, India
| | - Olga A Sukocheva
- Discipline of Health Sciences, College of Nursing and Health Sciences, Flinders University, Bedford Park, South Australia 5042, Australia
| | - SubbaRao V Madhunapantula
- Center of Excellence in Regenerative Medicine and Molecular Biology (CEMR), Department of Biochemistry, JSS Academy of Higher Education and Research (JSS AHER), Mysuru, Karnataka, India
| | - Junqi Liu
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Str., Zhengzhou 450052, China
| | - Mikhail Y Sinelnikov
- Institue for Regenerative Medicine, I.M. Sechenov First Moscow State Medical University (Sechenov University), 8/2 Trubetskaya Street, Moscow 119991, Russia
| | - Vladimir N Nikolenko
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow 119991, Russia; Department of Normal and Topographic Anatomy, Faculty of Fundamental Medicine, M.V. Lomonosov Moscow State University (MSU), 31-5 Lomonosovsky Prospect, Moscow 117192, Russia
| | - Kirill V Bulygin
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow 119991, Russia; Department of Normal and Topographic Anatomy, Faculty of Fundamental Medicine, M.V. Lomonosov Moscow State University (MSU), 31-5 Lomonosovsky Prospect, Moscow 117192, Russia
| | - Liudmila M Mikhaleva
- Research Institute of Human Morphology, 3 Tsyurupy Street, Moscow 117418, Russia
| | - Igor V Reshetov
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow 119991, Russia
| | - Yuanting Gu
- The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou 450052, China
| | - Jin Zhang
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow 119991, Russia
| | - Yu Cao
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow 119991, Russia
| | - Siva G Somasundaram
- Department of Biological Sciences, Salem University, 223 West Main Street, Salem, WV 26426, USA
| | - Cecil E Kirkland
- Department of Biological Sciences, Salem University, 223 West Main Street, Salem, WV 26426, USA
| | - Ruitai Fan
- The First Affiliated Hospital of Zhengzhou University, 1 Jianshedong Street, Zhengzhou 450052, China.
| | - Gjumrakch Aliev
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Street, Moscow 119991, Russia; Research Institute of Human Morphology, 3 Tsyurupy Street, Moscow 117418, Russia; Institute of Physiologically Active Compounds of Russian Academy of Sciences, Severny pr. 1, Chernogolovka, Moscow Region 142432, Russia; GALLY International Research Institute, 7733 Louis Pasteur Drive, #330, San Antonio, TX 78229, USA
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Chen K, Zhang J, Beeraka NM, Tang C, Babayeva YV, Sinelnikov MY, Zhang X, Zhang J, Liu J, Reshetov IV, Sukocheva OA, Lu P, Fan R. Advances in the Prevention and Treatment of Obesity-Driven Effects in Breast Cancers. Front Oncol 2022; 12:820968. [PMID: 35814391 PMCID: PMC9258420 DOI: 10.3389/fonc.2022.820968] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/16/2022] [Indexed: 12/11/2022] Open
Abstract
Obesity and associated chronic inflammation were shown to facilitate breast cancer (BC) growth and metastasis. Leptin, adiponectin, estrogen, and several pro-inflammatory cytokines are involved in the development of obesity-driven BC through the activation of multiple oncogenic and pro-inflammatory pathways. The aim of this study was to assess the reported mechanisms of obesity-induced breast carcinogenesis and effectiveness of conventional and complementary BC therapies. We screened published original articles, reviews, and meta-analyses that addressed the involvement of obesity-related signaling mechanisms in BC development, BC treatment/prevention approaches, and posttreatment complications. PubMed, Medline, eMedicine, National Library of Medicine (NLM), and ReleMed databases were used to retrieve relevant studies using a set of keywords, including "obesity," "oncogenic signaling pathways," "inflammation," "surgery," "radiotherapy," "conventional therapies," and "diet." Multiple studies indicated that effective BC treatment requires the involvement of diet- and exercise-based approaches in obese postmenopausal women. Furthermore, active lifestyle and diet-related interventions improved the patients' overall quality of life and minimized adverse side effects after traditional BC treatment, including postsurgical lymphedema, post-chemo nausea, vomiting, and fatigue. Further investigation of beneficial effects of diet and physical activity may help improve obesity-linked cancer therapies.
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Affiliation(s)
- Kuo Chen
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jin Zhang
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Narasimha M. Beeraka
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
- Center of Excellence in Molecular Biology and Regenerative Medicine (CEMR), Department of Biochemistry, JSS Academy of Higher Education and Research (JSS AHER), JSS Medical College, Mysuru, India
| | - Chengyun Tang
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Yulia V. Babayeva
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Mikhail Y. Sinelnikov
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Xinliang Zhang
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Jiacheng Zhang
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Junqi Liu
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Igor V. Reshetov
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Olga A. Sukocheva
- Discipline of Health Sciences, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Pengwei Lu
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ruitai Fan
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Shiryaev AA, Minaev VV, Stolyarov VI, Efendiev KT, Fatyanova AS, Zhemerikin GA, Agakina YS, Aleynikova AR, Shchekoturov IO, Parshin VD, Reshetov IV, Loschenov VB. A method for intra-percardial PDT for malignant mesothelioma. Photodiagnosis Photodyn Ther 2022; 38:102799. [PMID: 35276346 DOI: 10.1016/j.pdpdt.2022.102799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 02/27/2022] [Accepted: 03/07/2022] [Indexed: 11/19/2022]
Abstract
We describe a case of a 35-year-old patient with recurrent non-resectable pleural mesothelioma cT4N0M0 with a confirmed malignant pericardial effusion, threatening for cardiac tamponade. We performed and described our experience of intrapericardial photodynamic therapy which was well tolerated and with a good survival result. After 12 months of follow-up our patient showed no signs of pericardial effusion and in stable condition, keeping high level of quality of life. This clinical case is an example of the excellent palliative effect of photodynamic therapy together with concomitant immunotherapy.
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Affiliation(s)
- Artem A Shiryaev
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation
| | - Vadim V Minaev
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation
| | - Vladimir I Stolyarov
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation.
| | - Kanamat T Efendiev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Vavilova st., 38, Moscow 119991, Russian Federation; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe sh., 31, Moscow 115409, Russian Federation
| | - Anastasia S Fatyanova
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation; Department of Oncology and Plastic Surgery, Academy of Postgraduate Education FSBI FNCC FMBA of Russia, Volokolamskoe sh., 91, Moscow 125371, Russian Federation
| | - Gleb A Zhemerikin
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation
| | - Yulia S Agakina
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation; Department of Oncology and Plastic Surgery, Academy of Postgraduate Education FSBI FNCC FMBA of Russia, Volokolamskoe sh., 91, Moscow 125371, Russian Federation
| | - Anastasia R Aleynikova
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation
| | - Igor O Shchekoturov
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation
| | - Vladimir D Parshin
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation; Department of Oncology and Plastic Surgery, Academy of Postgraduate Education FSBI FNCC FMBA of Russia, Volokolamskoe sh., 91, Moscow 125371, Russian Federation
| | - Igor V Reshetov
- Department of Oncology and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow 119146, Russian Federation; Department of Oncology and Plastic Surgery, Academy of Postgraduate Education FSBI FNCC FMBA of Russia, Volokolamskoe sh., 91, Moscow 125371, Russian Federation
| | - Victor B Loschenov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Vavilova st., 38, Moscow 119991, Russian Federation; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe sh., 31, Moscow 115409, Russian Federation
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12
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Kalmykov IK, Muradov GM, Reshetov IV, Tsymbal AA. Effect of Anesthesia on Postoperative Pain in Patients after Septoplasty. DOKL BIOCHEM BIOPHYS 2022; 503:93-97. [PMID: 35538286 DOI: 10.1134/s1607672922020065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of the study was to assess acute pain syndrome in patients after septoplasty using different tactics of general anesthesia. All patients received local anesthesia with 2% procaine solution. In group 1 (95 patients), premedication with 2% promedol solution and 60 mg of ketorolac in the evening was used; group 2 (72 patients) was administered with fentanyl, propofol, cisatracuria besylate, tranexamic acid, atropine, and metoclopramide; and group 3 (89 patients) received atracuria besylate, sodium thiopental, nitrous oxide, and halothane. In groups 2 and 3, 100 mg of ketoprofen was administered intramuscularly in the evening on the day of surgery. Anterior tamponade was performed with parolon tampons in glove rubber. In groups 1 and 2, the tamponade was removed on day 2, and in group 3 it was removed 1 day after surgery. Pain syndrome was assessed on 1, 3, and 6 h and on days 1 and 2 after surgery. It was found that the scheme of anesthesia in group 2 is the most preferable, and the nasal tamponade must be removed on the 2nd day after the surgery.
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Affiliation(s)
- I K Kalmykov
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
| | - G M Muradov
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - I V Reshetov
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - A A Tsymbal
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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13
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Efendiev KT, Alekseeva PM, Shiryaev AA, Skobeltsin AS, Solonina IL, Fatyanova AS, Reshetov IV, Loschenov VB. Preliminary low-dose photodynamic exposure to the skin cancer with chlorin e6 photosensitizer. Photodiagnosis Photodyn Ther 2022; 38:102894. [PMID: 35490962 DOI: 10.1016/j.pdpdt.2022.102894] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND The study was aimed to investigate the chlorin e6 photosensitizer distribution in the tumor and tumor border (5 mm) during low-dose photodynamic treatment and to increase the effectiveness of the therapy for skin neoplasms. METHODS Sensitized boundaries of neoplasms were evaluated by video fluorescence imaging. The study of changes in the chlorin e6 distribution before/after photodynamic therapy and in the process of low-dose photodynamic exposure was carried out by the method of spectral fluorescence diagnostics. RESULTS All 19 patients with basal-cell skin cancer had a contrast of chlorin e6 accumulation compared to normal tissues. 3 hours after intravenous administration of the photosensitizer at a dose of 1 mg/kg, the chlorin e6 concentration was: in normal tissues - 0.18 mg/kg, in the tumor - 1.26 mg/kg, in the tumor border - 0.63 mg/kg. In most cases, the fluorescence indices of chlorin e6 in tumor tissues after low-dose photodynamic therapy increased and exceeded the values before light exposure. CONCLUSION Low-dose photodynamic therapy seems to be the optimal method for treating neoplasms, which does not cause severe pain in patients during the light exposure and allows locally increasing of the photosensitizer concentration in tumor tissues. This method of photodynamic therapy can improve the effectiveness of thе treatment.
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Affiliation(s)
- K T Efendiev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; National Research Nuclear University "MEPhI", 115409 Moscow, Russia.
| | - P M Alekseeva
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; National Research Nuclear University "MEPhI", 115409 Moscow, Russia
| | - A A Shiryaev
- University Clinical Hospital No. 1, Levshin Institute of Cluster Oncology, Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, 119435 Moscow, Russia
| | - A S Skobeltsin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; National Research Nuclear University "MEPhI", 115409 Moscow, Russia
| | - I L Solonina
- University Clinical Hospital No. 1, Levshin Institute of Cluster Oncology, Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, 119435 Moscow, Russia
| | - A S Fatyanova
- University Clinical Hospital No. 1, Levshin Institute of Cluster Oncology, Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, 119435 Moscow, Russia
| | - I V Reshetov
- University Clinical Hospital No. 1, Levshin Institute of Cluster Oncology, Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, 119435 Moscow, Russia
| | - V B Loschenov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; National Research Nuclear University "MEPhI", 115409 Moscow, Russia
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14
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Torshin VI, Kastyro IV, Reshetov IV, Kostyaeva MG, Popadyuk VI. The Relationship between p53-Positive Neurons and Dark Neurons in the Hippocampus of Rats after Surgical Interventions on the Nasal Septum. DOKL BIOCHEM BIOPHYS 2022; 502:30-35. [PMID: 35275303 DOI: 10.1134/s1607672922010094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/05/2021] [Accepted: 10/08/2021] [Indexed: 11/23/2022]
Abstract
The study evaluates the dependence of p53 protein expression on the appearance of dark neurons (DNs) in the hippocampus in rats during experimental modeling of septoplasty. Septoplasty simulation was carried out on 15 sexually mature male Wistar rats. We studied histological sections of the hippocampus stained with Nissl toluidine blue and antibodies to the p53 protein. In the CA1 subfield, the number of p53-positive neurons significantly increased on the 2nd, 4th (p < 0.001) and 6th days (p < 0.05). In the dynamics, the peak of the growth of p53 protein expression in the cytoplasm of CA1 and CA2 neurons fell on the 2-4th day after the operation, and on the 6th day the number of these neurons decreased (p < 0.001). In the cytoplasm of CA3 neurons in all periods after surgery, an increase in the expression of the p53 protein as compared to the control group was noted. In the CA1 pyramidal layer, the number of DNs decreased on the 6th day (p < 0.001). In CA2, after 2 days, a minimum of DNs as compared with the 4th day (p < 0.001) was noted. In CA3, on the 4th day, there was a peak in DNs as compared with the rest of the days (p < 0.001). A positive strong association was found in all periods of assessment and in all subfields of the hippocampus between an increase in the number of dark and p53-positive neurons. The appearance of dark and p53-positive neurons in the hippocampal formation in rats after simulating septoplasty are typical responses of nervous tissue to stress. It is obvious that the expression of the p53 protein is associated with the basophilia of the cytoplasm of neurons, their morpho-functional state. Presumably, the p53 protein can trigger not only the activation of damaged neurons in the hippocampus but also play a neuroprotective role. Upcoming studies should determine the role of the p53 protein in the further fate of damaged neurons in the pyramidal layer and differentiate the mechanisms of its expression.
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Affiliation(s)
- V I Torshin
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - I V Kastyro
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
| | - I V Reshetov
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - M G Kostyaeva
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - V I Popadyuk
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
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15
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Kogan EA, Andreeva VV, Reshetov IV, Demura TA, Zharkov NV. [Morphogenetic and pathogenetic features of hypertrophic and keloid scars of the head and neck]. Arkh Patol 2022; 84:23-31. [PMID: 36469714 DOI: 10.17116/patol20228406123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Evaluate the morphogenetic and pathogenetic features of hypertrophic and keloid scars of the head and neck. MATERIAL AND METHODS The study included 286 patients, among them 176 (61.5%) patients with hypertrophic and 110 (38.5%) with keloid scars aged 18 to 65 years with a disease duration from 1 month to 2 years. Material for histological and immunohistochemical (IHC) studies of scar tissue was fixed in 10% buffered formalin. Serial paraffin sections were stained with H&E, according to Van Gieson and Weigert. IHC was performed using monoclonal mouse antibodies to collagen type I (clone 3G3, Santa Cruz, dilution 1:100), collagen type III (clone B-4, Santa Cruz, dilution 1:50), collagen type IV (clone COL-94, Santa Cruz, dilution 1:50), MMP-1 (clone 3B6, Santa Cruz, dilution 1:100), α-SMA1 (clone 1A4, Dako Agilent, dilution 1:100) and rabbit polyclonal anti-TGFβ antibodies (clone 3C11, Santa Cruz, 1:100 dilution). RESULTS Pathogenetic, morphological and immunohistochemical differences in hypertrophic and keloid scars were established depending on their degree of maturity. In the formation of hypertrophic scars, the key factor in sclerotic processes is TGF-b on the background of low MMP1 activity. Keloid scars were distinguished not only by the accumulation of hard-to-degrade collagens, but also by the development of an osteoclast-like reaction with a high content of MMP1. Immature scar tissue was characterized by the presence of myofibroblastic α-SMA1 positive focus and center of inflammatory changes. CONCLUSIONS The data obtained allow substantiating new approaches to the treatment of patients with hypertrophic and keloid scars.
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Affiliation(s)
- E A Kogan
- I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - V V Andreeva
- Moscow Regional Research and Clinical Institute, Moscow, Russia
| | - I V Reshetov
- I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - T A Demura
- I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - N V Zharkov
- I.M. Sechenov First Moscow State Medical University, Moscow, Russia
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16
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Stepanova OV, Voronova AD, Sosnovtseva AO, Stepanenko AA, Chadin AV, Karsuntseva EK, Fursa GA, Valikhov MP, Semkina AS, Vorobyev PO, Reshetov IV, Chekhonin VP. Study of the Therapeutic Efficiency of Transduced Olfactory Ensheathing Cells in Spinal Cord Cysts. Stem Cells Dev 2021; 31:9-17. [PMID: 34847755 DOI: 10.1089/scd.2021.0265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Posttraumatic spinal cord cysts are difficult to treat with medication and surgery. Gene-cell therapy is a promising area of treatment for such patients. However, optimal gene-cell construct for this therapy has not been developed. We investigated the therapeutic efficiency of human olfactory ensheathing cells (OECs) transduced by adenoviral vector encoding the mature form of brain-derived neurotrophic factor (mBDNF) in spinal cord cysts. The adenoviral vectors Ad5/35-CAG-mBDNF and Ad5/35-CAG-Fluc were constructed. Spinal cysts were modeled in female Wistar rats. We selected animals at the early and intermediate stages of recovery with scores to 13 according to the Basso, Beattie and Bresnahan (BBB) scale. The efficiency of therapy was evaluated by BBB tests. No cytotoxicity was detected using the Resazurin/AlamarBlue assay for both vectors at multiplicity of infection (MOIs) of 1, 5, and 25. There was an increase in the proliferation of cells treated with Ad5/35-CAG-mBDNF at MOIs of 5 and 25. The hind limb mobility after the transplantation of Ad5/35-CAG-mBDNF- and Ad5/35-CAG-Fluc-transduced human OECs and nontransduced OECs had approximately the same tendency to improve. Cyst reduction was observed with the transplantation of all the samples. Although Ad5/35-CAG-mBDNF-transduced OECs had high BDNF expression levels in vitro, these cells lacked positive effect in vivo because they did not exhibit significant effect concerning functional test when comparing the groups that received the same numbers of OECs. The therapeutic efficiency of transduced OECs appears to be due to the cell component. The autological and tissue-specific human OECs are promising for the personalized cell therapy. It is extremely important to test new gene-cell constructs based on these cells for further clinical use.
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Affiliation(s)
- Olga V Stepanova
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Neurohumoral and Immunological Research, National Medical Research Center of Cardiology, Moscow, Russia
| | - Anastasia D Voronova
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia
| | - Anastasiia O Sosnovtseva
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia
| | - Aleksei A Stepanenko
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Medical Nanobiotechnology, Institute of Translational Medicine, N.I. Pirogov Russian National Research Medical University, Moscow, Russia
| | - Andrey V Chadin
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia
| | | | - Grigorii A Fursa
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Biology, Moscow State University, Moscow, Russia
| | - Marat P Valikhov
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Neurohumoral and Immunological Research, National Medical Research Center of Cardiology, Moscow, Russia
| | - Alevtina S Semkina
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Medical Nanobiotechnology, Institute of Translational Medicine, N.I. Pirogov Russian National Research Medical University, Moscow, Russia
| | - Pavel O Vorobyev
- Laboratory of Cell Proliferation, Engelhardt Institute of Molecular Biology, Moscow, Russia
| | - Igor V Reshetov
- Department of Plastic Surgery, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Vladimir P Chekhonin
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Medical Nanobiotechnology, Institute of Translational Medicine, N.I. Pirogov Russian National Research Medical University, Moscow, Russia
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17
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Kastyro IV, Popadyuk VI, Muradov GM, Reshetov IV. Low-Intensity Laser Therapy As a Method to Reduce Stress Responses after Septoplasty. DOKL BIOCHEM BIOPHYS 2021; 500:300-303. [PMID: 34697731 DOI: 10.1134/s1607672921050112] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 04/23/2021] [Accepted: 04/25/2021] [Indexed: 11/22/2022]
Abstract
The aim of the study was to evaluate the effectiveness of the use of photobiomodulation therapy (PBMT) to minimize acute pain in the early postoperative period in patients after septoplasty. In total, 62 patients underwent septoplasty under general anesthesia (40 men and 22 women, 18-44 years old) followed by nasal tamponade. Patients of the 1st group did not undergo PBMT, and patients of the 2nd group received PBMT 3, 6, and 24 h after septoplasty (infrared pulsed laser radiation, λ = 0.890 μm, P = 10 W, 2 min in the projection of the wings of the nose). After 48 h, after the removal of tampons, intranasal PBMT with a nozzle in the red range, with λ = 0.63 μm, P = 8 mW, 2 min. ULF, HF, LF, and total power of heart rate variability (HRV), pain syndrome was assessed. ULF, LF, HF, total HRV power were significantly lower in group 2, compared to group 1. In the period from 6 to 24 h after septoplasty, patients of group 1 experienced higher pain than patients with PBMT (p < 0.001). The use of PBMT after septoplasty against the background of nasal tamponade helps to reduce the severity of pain syndrome and the inflammatory response to surgical stress and, consequently, leads to less pronounced changes in the autonomic nervous system in response to surgical stress.
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Affiliation(s)
- I V Kastyro
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
| | - V I Popadyuk
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - G M Muradov
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - I V Reshetov
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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18
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Cherkasova OP, Serdyukov DS, Nemova EF, Ratushnyak AS, Kucheryavenko AS, Dolganova IN, Xu G, Skorobogatiy M, Reshetov IV, Timashev PS, Spektor IE, Zaytsev KI, Tuchin VV. Cellular effects of terahertz waves. J Biomed Opt 2021; 26:JBO-210179VR. [PMID: 34595886 PMCID: PMC8483303 DOI: 10.1117/1.jbo.26.9.090902] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 09/08/2021] [Indexed: 05/15/2023]
Abstract
SIGNIFICANCE An increasing interest in the area of biological effects at exposure of tissues and cells to the terahertz (THz) radiation is driven by a rapid progress in THz biophotonics, observed during the past decades. Despite the attractiveness of THz technology for medical diagnosis and therapy, there is still quite limited knowledge about safe limits of THz exposure. Different modes of THz exposure of tissues and cells, including continuous-wave versus pulsed radiation, various powers, and number and duration of exposure cycles, ought to be systematically studied. AIM We provide an overview of recent research results in the area of biological effects at exposure of tissues and cells to THz waves. APPROACH We start with a brief overview of general features of the THz-wave-tissue interactions, as well as modern THz emitters, with an emphasis on those that are reliable for studying the biological effects of THz waves. Then, we consider three levels of biological system organization, at which the exposure effects are considered: (i) solutions of biological molecules; (ii) cultures of cells, individual cells, and cell structures; and (iii) entire organs or organisms; special attention is devoted to the cellular level. We distinguish thermal and nonthermal mechanisms of THz-wave-cell interactions and discuss a problem of adequate estimation of the THz biological effects' specificity. The problem of experimental data reproducibility, caused by rareness of the THz experimental setups and an absence of unitary protocols, is also considered. RESULTS The summarized data demonstrate the current stage of the research activity and knowledge about the THz exposure on living objects. CONCLUSIONS This review helps the biomedical optics community to summarize up-to-date knowledge in the area of cell exposure to THz radiation, and paves the ways for the development of THz safety standards and THz therapeutic applications.
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Affiliation(s)
- Olga P. Cherkasova
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
- Novosibirsk State Technical University, Russian Federation
| | - Danil S. Serdyukov
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
- Federal Research Center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
| | - Eugenia F. Nemova
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
| | - Alexander S. Ratushnyak
- Institute of Computational Technologies of the Siberian Branch of the Russian Academy of Sciences, Russian Federation
| | - Anna S. Kucheryavenko
- Institute of Solid State Physics of the Russian Academy of Sciences, Russian Federation
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Russian Federation
| | - Irina N. Dolganova
- Institute of Solid State Physics of the Russian Academy of Sciences, Russian Federation
- Sechenov University, Institute for Regenerative Medicine, Russian Federation
- Sechenov University, World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Russian Federation
| | - Guofu Xu
- Polytechnique Montreal, Department of Engineering Physics, Canada
| | | | - Igor V. Reshetov
- Sechenov University, Institute for Cluster Oncology, Russian Federation
- Academy of Postgraduate Education FSCC FMBA, Russian Federation
| | - Peter S. Timashev
- Sechenov University, Institute for Regenerative Medicine, Russian Federation
- Sechenov University, World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Russian Federation
- N.N. Semenov Institute of Chemical Physics, Department of Polymers and Composites, Russian Federation
- Lomonosov Moscow State University, Department of Chemistry, Russian Federation
| | - Igor E. Spektor
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Russian Federation
| | - Kirill I. Zaytsev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Russian Federation
- Sechenov University, Institute for Regenerative Medicine, Russian Federation
- Bauman Moscow State Technical University, Russian Federation
| | - Valery V. Tuchin
- Saratov State University, Russian Federation
- Institute of Precision Mechanics and Control of the Russian Academy of Sciences, Russian Federation
- National Research Tomsk State University, Russian Federation
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19
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Kastyro IV, Popadyuk VI, Reshetov IV, Kostyaeva MG, Dragunova SG, Kosyreva TF, Khamidulin GV, Shmaevsky PE. Changes in the Time-Domain of Heart Rate Variability and Corticosterone after Surgical Trauma to the Nasal Septum in Rats. DOKL BIOCHEM BIOPHYS 2021; 499:247-250. [PMID: 34426921 DOI: 10.1134/s1607672921040098] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 04/12/2021] [Accepted: 04/16/2021] [Indexed: 11/22/2022]
Abstract
The aim of the work was to study changes in the time range of heart rate variability (HRV) against the background of changes in the concentration of corticosterone in blood plasma in rats after surgical trauma to the nasal septum. Septoplasty was simulated in 30 mature male Wistar rats weighing 210-290 g. ECG was recorded with subsequent analysis of the time domain of HRV, as well as blood sampling to estimate changes in the concentration of corticosterone in the blood plasma was performed. As a result, SDNN significantly increased in comparison with the control on days 2 and 3 (p < 0.001) but decreased on days 4-5 (p < 0.001) and 6 (p < 0.01). rMSSD changed in waves with two irregular peaks on days 1 and 6. SDNN/rMSSD, in comparison with the 1st day of the postoperative period, increased on the 2nd day, continued to increase (p < 0.05), and then began to decrease on day 4 (p < 0.01). The total HRV power of was low throughout the postoperative period (p < 0.001), except for day 3, when it was equal to the control data. The increase in the total power index fell on day 3 after the operation (p <0.01), after which its decline was observed again. The concentration of corticosterone in the blood plasma in rats was significantly higher than before (p < 0.001). On postoperative day 2 to 4, its plateau was determined. Simulation of septoplasty leads to changes in the time range of HRV, an increase in the concentration of corticosterone in the blood plasma in rats with its maximum at the time of surgery and 24 h later, and the formation of a "plateau" on postoperative days 2 to 4, which coincides with the changes in HRV.
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Affiliation(s)
- I V Kastyro
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
| | - V I Popadyuk
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - I V Reshetov
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - M G Kostyaeva
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - S G Dragunova
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - T F Kosyreva
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - G V Khamidulin
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - P E Shmaevsky
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
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20
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Shabalina EY, Skorova EY, Chudakova DA, Anikin VB, Reshetov IV, Mynbaev OA, Petersen EV. The matrix-dependent 3D spheroid model of the migration of non-small cell lung cancer: a step towards a rapid automated screening. Front Mol Biosci 2021; 8:610407. [PMID: 34422897 PMCID: PMC8378843 DOI: 10.3389/fmolb.2021.610407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 02/11/2021] [Indexed: 12/03/2022] Open
Abstract
In vitro 3D cell culture systems utilizing multicellular tumor spheroids (MCTS) are widely used in translational oncology, including for studying cell migration and in personalized therapy. However, early stages of cellular migration from MCTS and cross-talk between spheroids are overlooked, which was addressed in the current study. Here, we investigated cell migration from MCTS derived from human non-small cell lung cancer (NSCLC) cell line A549 cultured on different substrates, collagen gel or plastic, at different time points. We found that migration starts at 4–16 h time points after the seeding and its speed is substrate-dependent. We also demonstrated that co-culture of two NSCLC-derived MCTS on collagen gel, but not on plastic, facilitates cell migration compared with single MTCS. This finding should be considered when designing MCTS-based functional assays for personalized therapeutic approach and drug screenings. Overall, our work characterizes the in vitro 3D cell culture model resembling NSCLC cell migration from the clusters of CTCs into surgical wound, and describes microscopy-based tools and approaches for image data analysis with a potential for further automation. These tools and approaches also might be used to predict patterns of CTCs migration based on ex vivo analysis of patient biopsy in a 3D culture system.
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Affiliation(s)
- Evgenya Y Shabalina
- Moscow Institute of Physics and Technology, Institutskiy Pereulok, Dolgoprudny, Russia
| | - Ekaterina Yu Skorova
- Moscow Institute of Physics and Technology, Institutskiy Pereulok, Dolgoprudny, Russia
| | - D A Chudakova
- School of Biological Sciences, University of Auckland, Auckland, New Zealand
| | - V B Anikin
- Brunel University London, Uxbridge, United Kingdom.,First Moscow State Medical University, Moscow, Russia
| | - I V Reshetov
- Moscow Institute of Physics and Technology, Institutskiy Pereulok, Dolgoprudny, Russia.,First Moscow State Medical University, Moscow, Russia
| | - O A Mynbaev
- Moscow Institute of Physics and Technology, Institutskiy Pereulok, Dolgoprudny, Russia
| | - E V Petersen
- Moscow Institute of Physics and Technology, Institutskiy Pereulok, Dolgoprudny, Russia
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21
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Chen K, M Beeraka N, Zhang J, Reshetov IV, Nikolenko VN, Sinelnikov MY, Mikhaleva LM. Efficacy of da Vinci robot-assisted lymph node surgery than conventional axillary lymph node dissection in breast cancer - A comparative study. Int J Med Robot 2021; 17:e2307. [PMID: 34270843 DOI: 10.1002/rcs.2307] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 07/01/2021] [Accepted: 07/07/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND da Vinci robot-assisted axillary lymph node dissection (dVALND) can be a minimally invasive technique to minimize post-operative complications. OBJECTIVE To explore the clinical efficacy of dVALND in breast cancer (BC) patients for mitigating the postoperative complications than conventional ALND. METHODS Total 60 female patients with BC were admitted to our hospitals since September 2018, and these patients segregated into two groups of 30 patients each. Modified radical mastectomy for BC was performed to the patients in both groups. In Group 1 (control group), ALND was performed using conventional mode of axillary lymph node surgery. In Group 2 (Test group), the dVALND was performed using da Vinci robot-assisted surgery. Wound healing, aesthetic effect and patient's satisfaction were evaluated after conventional method and dVALND. RESULTS Postoperative complications viz., wound infection (1/30 (3.33%), p < 0.05), fat necrosis (3/30 (10%), p < 0.05) and lymphedema of upper limbs (2/30 (6.67%), p < 0.05) were observed in dVALND than conventional surgery. Local recurrence or metastasis was minimized and overall aesthetic effect not observed during follow-up. CONCLUSION dVALND improved the overall patient's quality of life by mitigating postoperative complications than ALND.
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Affiliation(s)
- Kuo Chen
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Narasimha M Beeraka
- I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia.,Center of Excellence in Molecular Biology and Regenerative Medicine (CEMR), Department of Biochemistry, JSS Academy of Higher Education and Research (JSS AHER), JSS Medical College, Mysuru, India
| | - Jin Zhang
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Igor V Reshetov
- I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Vladimir N Nikolenko
- I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Mikhail Y Sinelnikov
- I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
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22
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Reshetov IV, Zakirova AA, Shevalgin AA, Sukorceva NS. P-126 Benefits of reconstruction of oral cavity organs in oncological patients with reinnervated free flaps. Oral Oncol 2021. [DOI: 10.1016/s1368-8375(21)00413-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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23
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Dragunova SG, Reshetov IV, Kosyreva TF, Severin AE, Khamidulin GV, Shmaevsky PE, Inozemtsev AN, Popadyuk VI, Kastyro IV, Yudin DK, Yunusov TY, Kleyman VK, Bagdasaryan VV, Alieva SI, Chudov RV, Kuznetsov ND, Pinigina IV, Skopich AA, Kostyaeva MG. Comparison of the Effects of Septoplasty and Sinus Lifting Simulation in Rats on Changes in Heart Rate Variability. DOKL BIOCHEM BIOPHYS 2021; 498:165-169. [PMID: 34189643 DOI: 10.1134/s1607672921030029] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/07/2021] [Accepted: 02/08/2021] [Indexed: 11/23/2022]
Abstract
The effects of septoplasty and sinus lifting simulation in rats on changes in the frequency domain of heart rate variability were compared. In the early postoperative period, the low-frequency component increases, and the high-frequency component decreases. The VLF range also increased. This indicates an increase in the activity of the sympathetic nervous system and a shift in metabolism under the influence of post-surgical inflammation.
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Affiliation(s)
- S G Dragunova
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - I V Reshetov
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia.,Russian Medical Academy of Continuous Professional Education, Moscow, Russia
| | - T F Kosyreva
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - A E Severin
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - G V Khamidulin
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - P E Shmaevsky
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | | | - V I Popadyuk
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - I V Kastyro
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
| | - D K Yudin
- Witte Moscow University, Moscow, Russia.,National Medical Research Center for Radiology, Moscow, Russia
| | - T Yu Yunusov
- City Clinical Hospital no. 40, Moscow Department of Health, Moscow, Russia
| | - V K Kleyman
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - V V Bagdasaryan
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - S I Alieva
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - R V Chudov
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - N D Kuznetsov
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - I V Pinigina
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - A A Skopich
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - M G Kostyaeva
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
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24
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Kuznetsov MR, Reshetov IV, Sapelkin SV, Iasnopol'skaia NV, Karalkin PA. [Methods of decreasing the risk of repeat interventions in patients after arterial revascularization]. Angiol Sosud Khir 2021; 27:169-175. [PMID: 34166358 DOI: 10.33529/angio2021211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Discussed in the article are the main problems related to surgical treatment of patients with peripheral artery disease, particularly taking into consideration that in the world there are from 160 to 202 million people suffering from this disease, with two thirds of such patients having signs of lesions of coronary or cerebral arteries. Vascular reconstructive interventions cannot completely eliminate the problem, since in the postoperative period there may develop cardiovascular complications related to both the limb involved as either acute or progressing chronic ischaemia and arteries of other localization (coronary, cerebral). The risk of serious cardiovascular complications in patients with a history of endured adverse ischaemic events on the part of limbs is severalfold higher. To solve these problems and decrease complications, salicylic acid is used as basic therapy. Attempts at replacing it by another drug or combined therapy with an alternative antiaggregant showed no advantages in increased risk of massive haemorrhage. On the other hand, a combination of salicylic acid with an anticoagulant at a low dose, i. e., rivaroxaban 2.5 mg twice daily as compared with acetylsalicylic acid monotherapy made it possible to significantly decrease the incidence of various cardiovascular complications in the form of myocardial infarction, stroke, adverse ischaemic events on the part of the extremity, limb amputation.
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Affiliation(s)
- M R Kuznetsov
- Institute of Cluster Oncology named after L.L. Levshin, I.M. Sechenov First Moscow State Medical University under the RF Ministry of Public Health, Moscow, Russia; Department of Cardiovascular Surgery #1, City Clinical Hospital named after S.S. Yudin, Moscow, Russia
| | - I V Reshetov
- Institute of Cluster Oncology named after L.L. Levshin, I.M. Sechenov First Moscow State Medical University under the RF Ministry of Public Health, Moscow, Russia
| | - S V Sapelkin
- Department of Vascular Surgery, National Medical Research Centre of Surgery named after A.V. Vishnevsky under the RF Ministry of Public Health, Moscow, Russia
| | - N V Iasnopol'skaia
- Department of Cardiovascular Surgery #1, City Clinical Hospital named after S.S. Yudin, Moscow, Russia
| | - P A Karalkin
- Institute of Cluster Oncology named after L.L. Levshin, I.M. Sechenov First Moscow State Medical University under the RF Ministry of Public Health, Moscow, Russia
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25
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Shiryaev AA, Efendiev KT, Kornev DO, Samoylova SI, Fatyanova AS, Karpova RV, Reshetov IV, Loschenov VB. Photodynamic therapy of classic Kaposi's sarcoma with video-fluorescence control. Photodiagnosis Photodyn Ther 2021; 35:102378. [PMID: 34087467 DOI: 10.1016/j.pdpdt.2021.102378] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/19/2021] [Accepted: 05/28/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Kaposi's sarcoma (multiple idiopathic hemorrhagic sarcoma, Kaposi's angiosarcoma) is an angioproliferative neoplasm of endothelial origin associated with human herpes virus 8 (HHV - 8) and human immunodeficiency virus (HIV). The incidence of the classical form of Kaposi's sarcoma (КS) varies significantly in different geographical areas from 0.14/1 million people (both men and women) to 10.5 per 1 million men and 2.7 per 1 million women. The onset of КS is typical at the age of 35-39 in men and 25-39 years in women. CASE REPORT A case of successful treatment of a recurrent non-HIV and non-HHV-8 Kaposi's sarcoma with PDT in a 79-year old man. RESULTS After the recieved photodynamic treatment, complete pathologic response was achieved, i.e., Grade 5 tumor response according to Miller-Payne histological grading system (1999). The overall condition has significantly improved with no clinical tumor signs. CONCLUSION This report describes a good outcome with PDT in the treatment of Kaposi's sarcoma. The results obtained are initial, but encouraging, demonstrating good tolerance, safety and high efficacy of PDT in classical КS. The successful use of PDT in cutaneous manifestations of HIV-associated KS is also described in literature.
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Affiliation(s)
- A A Shiryaev
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Levshin Institute of Cluster Oncology, University Clinical Hospital No.1 ul. Bolshaya Pirogovskaya 6, Moscow 119435, Russian Federation
| | - K T Efendiev
- Department of Laser Micro-, Nano-, and Biotechnology, Institute of Engineering Physics for Biomedicine, National Research Nuclear University "MEPhI", Kashirskoe sh., 31, Moscow 115409, Russian Federation; Prokhorov General Physics Institute of the Russian Academy of Sciences, ul. Vavilova 38, Moscow 119991, Russian Federation.
| | - D O Kornev
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Levshin Institute of Cluster Oncology, University Clinical Hospital No.1 ul. Bolshaya Pirogovskaya 6, Moscow 119435, Russian Federation
| | - S I Samoylova
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Levshin Institute of Cluster Oncology, University Clinical Hospital No.1 ul. Bolshaya Pirogovskaya 6, Moscow 119435, Russian Federation
| | - A S Fatyanova
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Levshin Institute of Cluster Oncology, University Clinical Hospital No.1 ul. Bolshaya Pirogovskaya 6, Moscow 119435, Russian Federation; Academy of Postgraduate Education FSBI FNCC FMBA of Russia, Volokolamskoye shossee 91, Moscow 125310, Russian Federation
| | - R V Karpova
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Levshin Institute of Cluster Oncology, University Clinical Hospital No.1 ul. Bolshaya Pirogovskaya 6, Moscow 119435, Russian Federation
| | - I V Reshetov
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Levshin Institute of Cluster Oncology, University Clinical Hospital No.1 ul. Bolshaya Pirogovskaya 6, Moscow 119435, Russian Federation; Academy of Postgraduate Education FSBI FNCC FMBA of Russia, Volokolamskoye shossee 91, Moscow 125310, Russian Federation
| | - V B Loschenov
- Department of Laser Micro-, Nano-, and Biotechnology, Institute of Engineering Physics for Biomedicine, National Research Nuclear University "MEPhI", Kashirskoe sh., 31, Moscow 115409, Russian Federation; Prokhorov General Physics Institute of the Russian Academy of Sciences, ul. Vavilova 38, Moscow 119991, Russian Federation
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26
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Voronova AD, Stepanova OV, Chadin AV, Fursa GA, Karsuntseva EK, Valikhov MP, Semkina АS, Reshetov IV, Chekhonin VP. The Effect of Transplantation of Olfactory Ensheathing Cells on the Size of Posttraumatic Spinal Cord Cysts. Bull Exp Biol Med 2021; 171:122-126. [PMID: 34046791 DOI: 10.1007/s10517-021-05183-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Indexed: 01/14/2023]
Abstract
We studied the effect of transplantation of ensheathing cells obtained from the olfactory mucosa of rats and humans on the size of posttraumatic spinal cord cysts. MRI examination showed that transplantation of these cells into experimental posttraumatic cysts of the spinal cord led to a significant decrease in cyst volume and even their complete disappearance in two animals receiving transplantation of rat or human cells. These findings attested to regenerative processes developing as a result of ensheathing cell transplantation. Further studies in this field will be aimed at elucidation of the mechanisms underlying spinal cord regeneration in the area of posttraumatic cysts after transplantation of ensheathing cells.
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Affiliation(s)
- A D Voronova
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.
| | - O V Stepanova
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,National Medical Research Center of Cardiology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A V Chadin
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - G A Fursa
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,M. V. Lomonosov Moscow State University, Moscow, Russia
| | - E K Karsuntseva
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,M. V. Lomonosov Moscow State University, Moscow, Russia
| | - M P Valikhov
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,National Medical Research Center of Cardiology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - А S Semkina
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - I V Reshetov
- University Clinical Hospital No. 1, I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - V P Chekhonin
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
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27
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Kastyro IV, Reshetov IV, Khamidulin GV, Shilin SS, Torshin VI, Kostyaeva MG, Popadyuk VI, Yunusov TY, Shmaevsky PE, Shalamov KP, Kupryakova AD, Doroginskaya ES, Sedelnikova AD. Influence of Surgical Trauma in the Nasal Cavity on the Expression of p53 Protein in the Hippocampus of Rats. DOKL BIOCHEM BIOPHYS 2021; 497:99-103. [PMID: 33895923 DOI: 10.1134/s160767292102006x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/13/2020] [Accepted: 12/15/2020] [Indexed: 11/23/2022]
Abstract
The aim of the study was to determine the role of the stress effect of septoplasty modeling on p53 protein expression in the hippocampus of rats under conditions of sensory olfactory deprivation. Simulation of septoplasty was carried out on 30 sexually mature male rats. A quantitative assessment of the apoptosis of neurons in the pyramidal layer of the hippocampus in the subfields CA1, CA2, CA3, and dentate gyrus (DG) on days 2, 4, and 6 after surgery was carried out. Histological sections were stained by the immunohistochemical method with antibodies to the p53 protein. An increase in the number of p53-positive neurons was noted in all subfields; the maximum increase in the number of apoptotic neurons was noted on day 4 after surgery. The stress effect of modeling septoplasty in rats, accompanied by sensory deprivation of the peripheral part of the olfactory analyzer, provoked the expression of p53 and the initiation of apoptosis mechanisms in various subfields of the hippocampus.
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Affiliation(s)
- I V Kastyro
- Peoples' Friendship University of Russia, Moscow, Russia.
| | - I V Reshetov
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - G V Khamidulin
- Peoples' Friendship University of Russia, Moscow, Russia
| | - S S Shilin
- Peoples' Friendship University of Russia, Moscow, Russia
| | - V I Torshin
- Peoples' Friendship University of Russia, Moscow, Russia
| | - M G Kostyaeva
- Peoples' Friendship University of Russia, Moscow, Russia
| | - V I Popadyuk
- Peoples' Friendship University of Russia, Moscow, Russia
| | - T Y Yunusov
- City Clinical Hospital No. 40 of the Moscow Department of Health, Moscow, Russia
| | - P E Shmaevsky
- Peoples' Friendship University of Russia, Moscow, Russia
| | - K P Shalamov
- Peoples' Friendship University of Russia, Moscow, Russia
| | - A D Kupryakova
- Peoples' Friendship University of Russia, Moscow, Russia
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28
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Kovalenko AN, Kastyro IV, Reshetov IV, Popadyuk VI. Study of the Role of Hearing Aid on the Area of the Acoustic Field of Vowels. DOKL BIOCHEM BIOPHYS 2021; 497:108-111. [PMID: 33895925 DOI: 10.1134/s1607672921020083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/02/2021] [Accepted: 01/03/2021] [Indexed: 11/23/2022]
Abstract
The method of transformation of acoustic vowel triangles (AVT) /a/, /i/, /u/ was used for an objective assessment of the acoustic features of vowels in the speech production of 20 persons with long-term hearing impairment (LHI). The logarithm of the values of the first two formants of each vowel (logF1, logF2) was determined for each subject. AVTs were transformed into the right-angled triangles, the vertices of the sound /u/ of which were moved to the origin of coordinates and the legs were aligned with the coordinate axes. In patients with LHI, the size of the triangles usually decreased, and they were stretched along one of the axes, which probably depends not only on the hearing loss severity but also on the duration of hearing aid use. The presented approach to the normalization of AVTs makes it possible to distinguish at least three groups of persons with LHI: in the first group, vowel triangles are stretched along the logF1 axis; in the second group, vowel triangles are stretched along the logF2 axis; and in the third group, AVT are symmetric.
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Affiliation(s)
- A N Kovalenko
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - I V Kastyro
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
| | - I V Reshetov
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - V I Popadyuk
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
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29
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Alekseeva PM, Efendiev KT, Shiryaev AA, Rusakov MA, Simonova MS, Samoylova SI, Fatyanova AS, Reshetov IV, Loschenov VB. Sublingual administration of 5-aminolevulinic acid for laser-induced photodiagnostics and photodynamic therapy of oral cavity and larynx cancers. Photodiagnosis Photodyn Ther 2021; 34:102289. [PMID: 33839329 DOI: 10.1016/j.pdpdt.2021.102289] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/22/2021] [Accepted: 04/05/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND The study aimed to develop a method for sublingual administration of 5-aminolevulinic acid to patients and evaluate its effectiveness in fluorescence diagnostics and photodynamic therapy of neoplasms of the oral cavity and larynx. METHODS The boundaries of the neoplasms were established by the video-fluorescence diagnostics and clarified using spectral-fluorescent diagnosis before and after photodynamic therapy. RESULTS The fluorescence diagnostics demonstrated a high accumulation of protoporphyrin IX, induced by sublingual administration of 5-aminolevulinic acid to patients before the photodynamic therapy and photobleaching of protoporphyrin IX in pathologically altered tissues after the photodynamic therapy. Glucose contained in the sublingual dose supports active transport of 5-ALA into the cells. It increases the PpIX accumulation in the cells, therefore improving the PD and PDT efficacy. CONCLUSION The study and the initially obtained results demonstrated the possibility and effectiveness of laser-induced photodiagnostics and photodynamic therapy with sublingual administration of 5-ALA to patients with premalignant lesions of the oral cavity and larynx. It can eliminate the threat of the transformation of these diseases into malignant tumors and prevent the need for surgical treatment.
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Affiliation(s)
- P M Alekseeva
- Prokhorov General Physics Institute of the Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991, Russia; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute MEPhI), Kashirskoye shosse 31, Moscow, 115409, Russia.
| | - K T Efendiev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991, Russia; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute MEPhI), Kashirskoye shosse 31, Moscow, 115409, Russia.
| | - A A Shiryaev
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, University Clinical Hospital No.1, Levshin Institute of Cluster Oncology, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia.
| | - M A Rusakov
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, University Clinical Hospital No.1, Levshin Institute of Cluster Oncology, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia.
| | - M S Simonova
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, University Clinical Hospital No.1, Levshin Institute of Cluster Oncology, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia.
| | - S I Samoylova
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, University Clinical Hospital No.1, Levshin Institute of Cluster Oncology, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia.
| | - A S Fatyanova
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, University Clinical Hospital No.1, Levshin Institute of Cluster Oncology, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia.
| | - I V Reshetov
- Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, University Clinical Hospital No.1, Levshin Institute of Cluster Oncology, ul. Bolshaya Pirogovskaya 6, Moscow, 119435, Russia.
| | - V B Loschenov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991, Russia; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute MEPhI), Kashirskoye shosse 31, Moscow, 115409, Russia.
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30
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Zaytsev KI, Kurlov VN, Skorobogatiy M, Reshetov IV, Tuchin VV. Special Section Guest Editorial: Advances in Terahertz Biomedical Science and Applications. J Biomed Opt 2021; 26:JBO-21-0330. [PMID: 33913278 PMCID: PMC8081718 DOI: 10.1117/1.jbo.26.4.043001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 01/01/2021] [Indexed: 05/20/2023]
Abstract
The editorial introduces a special section of the Journal of Biomedical Optics on Advances in Terahertz Biomedical Science and Applications. This special section includes one review and ten research papers addressing the complex challenges of terahertz biophotonics and related areas of biomedical optics.
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Affiliation(s)
- Kirill I Zaytsev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Russia
- Sechenov University, Institute for Regenerative Medicine, Russia
- Bauman Moscow State Technical University, Russia
| | - Vladimir N Kurlov
- Sechenov University, Institute for Regenerative Medicine, Russia
- Institute of Solid State Physics of the Russian Academy of Sciences, Russia
| | | | - Igor V Reshetov
- Sechenov University, Institute for Cluster Oncology, Russia
- Academy of Postgraduate Education FSCC, FMBA, Russia
| | - Valery V Tuchin
- Saratov State University, Russia
- Institute of Precision Mechanics and Control of the Russian Academy of Sciences, Russia
- National Research Tomsk State University, Russia
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31
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Dolgalev AA, Svyatoslavov DS, Pout VA, Reshetov IV, Kastyro IV. Effectiveness of the Sequential Use of Plastic and Titanium Implants for Experimental Replacement of the Mandibular Defect in Animals Using Preliminary Digital Design. DOKL BIOCHEM BIOPHYS 2021; 496:36-39. [PMID: 33689072 DOI: 10.1134/s160767292101004x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 10/09/2020] [Accepted: 10/10/2020] [Indexed: 11/23/2022]
Abstract
Using the templates preliminarily made by 3D design and prototyping methods, defects in the lateral area of the lower jaw of sheep were created using the piezosurgical technique. The defects were replaced by plastic implants obtained by the method of layer-by-layer fusion of the FDM printing-fusing deposition modeling and fixation with titanium screws to the jaw body. In the time interval, plastic implants are replaced by titanium implants obtained by selective laser sintering (SLS) using a 3D printer. To study the processes of reparative osteogenesis, microsamples of tissues of the preimplantation zone were analyzed. As a result, signs of osteo- and fibro-osseointegration were identified. The obtained data are regarded as a prerequisite for further clinical trials of the developed protocols for the sequential replacement of jaw defects using 3D printing.
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Affiliation(s)
- Al Al Dolgalev
- Stavropol State Medical University, Ministry of Healthcare of the Russian Federation, Stavropol, Russia
| | | | - V A Pout
- Sechenov University, Moscow, Russia.,Witte Moscow University, Moscow, Russia
| | - I V Reshetov
- Sechenov University, Moscow, Russia.,Witte Moscow University, Moscow, Russia
| | - I V Kastyro
- Witte Moscow University, Moscow, Russia. .,Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
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32
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Gavdush AA, Chernomyrdin NV, Komandin GA, Dolganova IN, Nikitin PV, Musina GR, Katyba GM, Kucheryavenko AS, Reshetov IV, Potapov AA, Tuchin VV, Zaytsev KI. Terahertz dielectric spectroscopy of human brain gliomas and intact tissues ex vivo: double-Debye and double-overdamped-oscillator models of dielectric response. Biomed Opt Express 2021; 12:69-83. [PMID: 33659071 PMCID: PMC7899500 DOI: 10.1364/boe.411025] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/25/2020] [Accepted: 11/30/2020] [Indexed: 05/07/2023]
Abstract
Terahertz (THz) technology offers novel opportunities in the intraoperative neurodiagnosis. Recently, the significant progress was achieved in the study of brain gliomas and intact tissues, highlighting a potential for THz technology in the intraoperative delineation of tumor margins. However, a lack of physical models describing the THz dielectric permittivity of healthy and pathological brain tissues restrains the further progress in this field. In the present work, the ex vivo THz dielectric response of human brain tissues was analyzed using relaxation models of complex dielectric permittivity. Dielectric response of tissues was parametrized by a pair of the Debye relaxators and a pair of the overdamped-oscillators - namely, the double-Debye (DD) and double-overdamped-oscillator (DO) models. Both models accurately reproduce the experimental curves for the intact tissues and the WHO Grades I-IV gliomas. While the DD model is more common for THz biophotonics, the DO model is more physically rigorous, since it satisfies the sum rule. In this way, the DO model and the sum rule were, then, applied to estimate the content of water in intact tissues and gliomas ex vivo. The observed results agreed well with the earlier-reported data, justifying water as a main endogenous label of brain tumors in the THz range. The developed models can be used to describe completely the THz-wave - human brain tissues interactions in the frameworks of classical electrodynamics, being quite important for further research and developments in THz neurodiagnosis of tumors.
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Affiliation(s)
- A A Gavdush
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
| | - N V Chernomyrdin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - G A Komandin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
| | - I N Dolganova
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
| | - P V Nikitin
- P.K. Anokhin Institute of Normal Physiology, Moscow, Russia
| | - G R Musina
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
| | - G M Katyba
- Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
| | - A S Kucheryavenko
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
- Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
| | - I V Reshetov
- Institute for Cluster Oncology, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - A A Potapov
- Burdenko Neurosurgery Institute, Moscow, Russia
| | - V V Tuchin
- Saratov State University, Saratov, Russia
- Institute of Precision Mechanics and Control of the Russian Academy of Sciences, Saratov, Russia
- National Research Tomsk State University, Tomsk, Russia
| | - K I Zaytsev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
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33
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Petersen EV, Chudakova DA, Skorova EY, Anikin V, Reshetov IV, Mynbaev OA. The Extracellular Matrix-Derived Biomarkers for Diagnosis, Prognosis, and Personalized Therapy of Malignant Tumors. Front Oncol 2020; 10:575569. [PMID: 33425730 PMCID: PMC7793707 DOI: 10.3389/fonc.2020.575569] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 11/10/2020] [Indexed: 01/18/2023] Open
Abstract
The tumor biomarkers already have proven clinical value and have become an integral part in cancer management and modern translational oncology. The tumor tissue microenvironment (TME), which includes extracellular matrix (ECM), signaling molecules, immune and stromal cells, and adjacent non-tumorous tissue, contributes to cancer pathogenesis. Thus, TME-derived biomarkers have many clinical applications. This review is predominately based on the most recent publications (manuscripts published in a last 5 years, or seminal publications published earlier) and fills a gap in the current literature on the cancer biomarkers derived from the TME, with particular attention given to the ECM and products of its processing and degradation, ECM-associated extracellular vesicles (EVs), biomechanical characteristics of ECM, and ECM-derived biomarkers predicting response to the immunotherapy. We discuss the clinical utility of the TME-incorporating three-dimensional in vitro and ex vivo cell culture models for personalized therapy. We conclude that ECM is a critical driver of malignancies and ECM-derived biomarkers should be included in diagnostics and prognostics panels of markers in the clinic.
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Affiliation(s)
- Elena V. Petersen
- Department of Molecular and Bio Physics, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Daria A. Chudakova
- School of Biological Sciences, University of Auckland, Auckland, New Zealand
| | - Ekaterina Yu. Skorova
- Department of Molecular and Bio Physics, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Vladimir Anikin
- Harefield Hospital, The Royal Brompton and Harefield Hospitals NHS Foundation Trust, Harefield, United Kingdom
- Department of Oncology and Reconstructive Surgery, Sechenov Medical University, Moscow, Russia
| | - Igor V. Reshetov
- Department of Molecular and Bio Physics, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
- Department of Oncology and Reconstructive Surgery, Sechenov Medical University, Moscow, Russia
| | - Ospan A. Mynbaev
- Department of Molecular and Bio Physics, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
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34
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Yakovlev DV, Farrakhova DS, Shiryaev AA, Efendiev KT, Loschenov MV, Amirkhanova LM, Kornev DO, Levkin VV, Reshetov IV, Loschenov VB. New approaches to diagnostics and treatment of cholangiocellular cancer based on photonics methods. Front Optoelectron 2020; 13:352-359. [PMID: 36641569 PMCID: PMC9743847 DOI: 10.1007/s12200-020-1093-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 12/02/2020] [Indexed: 05/08/2023]
Abstract
Cholangiocellular cancer (CCC) is an oncological disease of the bile ducts characterized by a high mortality rate. To date, the use of standard methods for the diagnosis and treatment of CCC has not been able to reduce mortality from this disease. This work presents the results of fluorescence diagnostics (FD), which consists in using a modified optical fiber and photodynamic therapy (PDT) using a therapeutic laser instead of a low-intensity laser. This technique was tested on 43 patients in a clinical setting. The results obtained indicate a direct correlation between spectroscopic and video FD methods. Furthermore, a direct correlation was found between the photobleaching of a chlorin e6-based photosensitizer, with the commercial names of Photolon Radachlorin and Photoran and stricture regression. Our findings demonstrate the possibility of using a therapeutic laser with a wavelength of 660 nm for both diagnosis and treatment of bile ducts cancer, which results in a significant reduction of the operation time without decreasing its effectiveness.
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Affiliation(s)
- Dmitry V. Yakovlev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997 Russia
- Prokhorov General Physics Institute of Russian Academy of Sciences, Moscow, 119991 Russia
| | - Dina S. Farrakhova
- Prokhorov General Physics Institute of Russian Academy of Sciences, Moscow, 119991 Russia
| | - Artem A. Shiryaev
- University Clinical Hospital No. 1, Oncology Center, I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow, 119991 Russia
| | - Kanamat T. Efendiev
- Department of Laser Micro-, Nano-, and Biotechnology, Institute of Engineering Physics for Biomedicine, National Research Nuclear University MEPhI, Moscow, 115409 Russia
| | - Maxim V. Loschenov
- Prokhorov General Physics Institute of Russian Academy of Sciences, Moscow, 119991 Russia
| | - Liana M. Amirkhanova
- University Clinical Hospital No. 1, Oncology Center, I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow, 119991 Russia
| | - Dmitry O. Kornev
- University Clinical Hospital No. 1, Oncology Center, I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow, 119991 Russia
| | - Vladimir V. Levkin
- University Clinical Hospital No. 1, Oncology Center, I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow, 119991 Russia
| | - Igor V. Reshetov
- University Clinical Hospital No. 1, Oncology Center, I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of the Russian Federation, Moscow, 119991 Russia
| | - Victor B. Loschenov
- Prokhorov General Physics Institute of Russian Academy of Sciences, Moscow, 119991 Russia
- Department of Laser Micro-, Nano-, and Biotechnology, Institute of Engineering Physics for Biomedicine, National Research Nuclear University MEPhI, Moscow, 115409 Russia
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35
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Put' VA, Solodkiy VG, Reshetov IV, Il'ichev EA, Podstavnev VG. [Implant-prosthetic rehabilitation of a patient with an extensive maxillofacial defect]. Stomatologiia (Mosk) 2020; 99:87-91. [PMID: 33034183 DOI: 10.17116/stomat20209905187] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The paper presents a clinical case demonstrating the necessity for scarce dental implants surgery in tissues affected by multiply surgical and radiological procedures. The patient underwent 13 interventions, 4 reconstructive procedures and 3 courses of radiotherapy resulting in extensive facial defect. An orthopedic construction was fixed in a defect on mechanically stable single-stage implants with screw-retained orthopedic platform and trans-zygomatic implants on the contralateral side. The method is based on virtual diagnostics and choice of materials for 3D-prototyping of a framework to fill the defect and serve as supportive element for fixation and stabilization of obturator and facial mask.
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Affiliation(s)
- V A Put'
- First Moscow State Medical University named after I.M. Sechenov of Ministry of Health of Russian Federation (Sechenov University), Moscow, Russia
| | - V G Solodkiy
- First Moscow State Medical University named after I.M. Sechenov of Ministry of Health of Russian Federation (Sechenov University), Moscow, Russia
| | - I V Reshetov
- First Moscow State Medical University named after I.M. Sechenov of Ministry of Health of Russian Federation (Sechenov University), Moscow, Russia
| | - E A Il'ichev
- First Moscow State Medical University named after I.M. Sechenov of Ministry of Health of Russian Federation (Sechenov University), Moscow, Russia
| | - V G Podstavnev
- First Moscow State Medical University named after I.M. Sechenov of Ministry of Health of Russian Federation (Sechenov University), Moscow, Russia
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36
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Dolganova IN, Shikunova IA, Zotov AK, Shchedrina MA, Reshetov IV, Zaytsev KI, Tuchin VV, Kurlov VN. Microfocusing sapphire capillary needle for laser surgery and therapy: Fabrication and characterization. J Biophotonics 2020; 13:e202000164. [PMID: 32681714 DOI: 10.1002/jbio.202000164] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/21/2020] [Accepted: 07/15/2020] [Indexed: 06/11/2023]
Abstract
A sapphire shaped capillary needle designed for collimating and focusing of laser radiation was proposed and fabricated by the edge-defined film-fed growth technique. It features an as-grown surface quality, high transparency for visible and near-infrared radiation, high thermal and chemical resistance and the complex shape of the tip, which protects silica fibers. The needle's geometrical parameters can be adjusted for use in various situations, such as type of tissue, modality of therapy and treatment protocol. The focusing effect was demonstrated numerically and observed experimentally during coagulation of the ex vivo porcine liver samples. This needle in combination with 0.22NA optical fiber allows intensive and uniform coagulation of 150 mm3 volume interstitially and 30 mm3 superficially by laser exposure with 280 J without tissue carbonization and fiber damaging along with delicate treatment of small areas. The demonstrated results reveal the perspectives of the proposed sapphire microfocusing needle for laser surgery and therapy.
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Affiliation(s)
- Irina N Dolganova
- Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Bauman Moscow State Technical University, Moscow, Russia
| | - Irina A Shikunova
- Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
| | - Arsen K Zotov
- Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
| | - Marina A Shchedrina
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Igor V Reshetov
- Institute for Cluster Oncology, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Academy of Postgraduate Education FSCC FMBA, Moscow, Russia
| | - Kirill I Zaytsev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
| | - Valery V Tuchin
- Saratov State University, Saratov, Russia
- Institute of Precision Mechanics and Control of the Russian Academy of Sciences, Saratov, Russia
- Tomsk State University, Tomsk, Russia
| | - Vladimir N Kurlov
- Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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Voronova AD, Stepanova OV, Valikhov MP, Chadin AV, Semkina AS, Karsuntseva EK, Fursa GA, Reshetov IV, Chekhonin VP. Combined Preparation of Human Olfactory Ensheathing Cells in the Therapy of Post-Traumatic Cysts of the Spinal Cord. Bull Exp Biol Med 2020; 169:539-543. [PMID: 32910386 DOI: 10.1007/s10517-020-04925-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Indexed: 01/11/2023]
Abstract
In experiments on rats, co-transplantation of olfactory ensheathing cells of the human olfactory mucosa and neural stem/progenitor cells from the same source into post-traumatic cysts of the spinal cord led to improvement of the motor activity of the hind limbs and reduced the size of the cysts in some animals by 4-12%. The transplantation of a combination of the olfactory mucosa cells is effective and can be used in preclinical trials for the treatment of spinal cord injuries.
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Affiliation(s)
- A D Voronova
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.
| | - O V Stepanova
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,Depatrment of Neurohumoral and Immunological Studies, National Medical Research Center of Cardiology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - M P Valikhov
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,Depatrment of Neurohumoral and Immunological Studies, National Medical Research Center of Cardiology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A V Chadin
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A S Semkina
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - E K Karsuntseva
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,M. V. Lomonosov Moscow State University, Moscow, Russia
| | - G A Fursa
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,M. V. Lomonosov Moscow State University, Moscow, Russia
| | - I V Reshetov
- University Clinical Hospital No. 1, I. M. Se-chenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - V P Chekhonin
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
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38
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Gavdush AA, Chernomyrdin NV, Lavrukhin DV, Cao Y, Komandin GA, Spektor IE, Perov AN, Dolganova IN, Katyba GM, Kurlov VN, Ponomarev DS, Skorobogatiy M, Reshetov IV, Zaytsev KI. Proof of concept for continuously-tunable terahertz bandpass filter based on a gradient metal-hole array. Opt Express 2020; 28:26228-26238. [PMID: 32906899 DOI: 10.1364/oe.401608] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
A continuously-tunable terahertz (THz) bandpass filter based on the resonant electromagnetic-wave transmission through a metal-hole array featuring a gradually changing period was developed and fabricated on a silicon substrate using optical lithography. A gradient geometry of the metal-hole array yields a wide tunability of the filter transmission, when operating with a focussed THz beam. The filter was studied numerically, using the finite element method, and experimentally, using the THz pulsed spectroscopy. We find that the central wavelength of the filter transmission band can be tuned in the wide range of λc = 400-800 μm with the relative bandwidth of Δλ/λc ≃ ~0.4. Finally, Kapton-based anti-reflection coating was applied to the filter flat side, in order to suppress an interference pattern in the filter transmission spectrum. We believe that the developed filter holds strong potential for multispectral THz imaging and sensing due to its conceptual simplicity and case of operation. Moreover, the presented filter concept can be translated to other spectral ranges, where appropriate technologies are available for the fabrication of gradient sub-wavelength metal-hole arrays.
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39
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Chen K, Sinelnikov MY, Reshetov IV, Timashev P, Gu Y, Mu L, Lu P, Zhang Y. Therapeutic Potential of Mesenchymal Stem Cells for Postmastectomy Lymphedema: A Literature Review. Clin Transl Sci 2020; 14:54-61. [PMID: 33460321 PMCID: PMC7877822 DOI: 10.1111/cts.12864] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 07/15/2020] [Indexed: 12/14/2022] Open
Abstract
Upper limb lymphedema is one of the most common complications after breast cancer surgery and radiotherapy. Despite various physical therapy and surgical options available, the impaired lymph fluid drainage may be progressive due to lymphatic vascular insufficiency making treatment more difficulty. Stem cell therapy provides a promising alternative in the treatment of various chronic diseases. The wide applicability of cell therapy has been reviewed throughout literature. This review provides an overview of recent progress in the therapeutic effect of adult stem cells for primary and secondary lymphedema after breast surgery in preclinical studies and clinical cases. We start with a brief introduction about the pathophysiological mechanisms of postmastectomy lymphedema. Regarding existing treatments, we systematically summarize the benefits and limitations of recent progress. Because of their multidirectional differentiation potential and growth factor secretion, stem cell therapy shows promising results in the management of light to severe lymphedema. Increasing evidences have demonstrated a noticeable reduction in postmastectomy lymphedema and increased lymph-angiogenesis after specific stem cell therapy. Current data suggests that stem cell therapy in lymphedema treatment provides reversal of pathological reorganization associated with lymphedema progression. Finally, we propose potential strategies for overcoming the challenges in the development of multipotent progenitor cells for the treatment and prevention of lymphedema in clinical practice.
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Affiliation(s)
- Kuo Chen
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Mikhail Y Sinelnikov
- Institute for Regenerative Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Igor V Reshetov
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Petr Timashev
- Institute for Regenerative Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Yuanting Gu
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lan Mu
- Peking University People's Hospital, Beijing, China
| | - Pengwei Lu
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuanyuan Zhang
- Institute for Regenerative Medicine, Wake Forest University, Winston-Salem, North Carolina, USA
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40
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Kastyro IV, Reshetov IV, Khamidulin GV, Shmaevsky PE, Karpukhina OV, Inozemtsev AN, Torshin VI, Ermakova NV, Popadyuk VI. The Effect of Surgical Trauma in the Nasal Cavity on the Behavior in the Open Field and the Autonomic Nervous System of Rats. DOKL BIOCHEM BIOPHYS 2020; 492:121-123. [PMID: 32632587 DOI: 10.1134/s1607672920030023] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 02/26/2020] [Accepted: 03/03/2020] [Indexed: 11/22/2022]
Abstract
In this article, the effect of surgical damage to the nasal mucosa in rats under the action of general anesthesia was investigated. The motor activity and heart rate variability (HRV) of rats were studied before and 2 days after the surgery. After surgical exposure, motor activity decreased, the time of fading and grooming increased, VLF increased, and HF decreased. Surgical trauma of the nasal septum in rats at the early postoperative stage promotes a pronounced stress response in the form of a sharp shift in the balance of the autonomic nervous system towards the sympathetic level and causes a decrease in exploratory activity, an anxiety, and a depressive-like state in rats.
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Affiliation(s)
- I V Kastyro
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
| | - I V Reshetov
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - G V Khamidulin
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - P E Shmaevsky
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | | | | | - V I Torshin
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - N V Ermakova
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - V I Popadyuk
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
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41
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Musina GR, Nikitin PV, Chernomyrdin NV, Dolganova IN, Gavdush AA, Komandin GA, Ponomarev DS, Potapov AA, Reshetov IV, Tuchin VV, Zaytsev KI. Prospects of terahertz technology in diagnosis of human brain tumors – A review. J-BPE 2020. [DOI: 10.18287/jbpe20.06.020201] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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42
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Sergeeva NV, Rusetsky YY, Svistushkin VM, Reshetov IV, Spiranskaya OA, Makhambetova EA, Lipsky KB, Sadikov IS. [Replacement methods of the septal framework of the septoplasty]. Vestn Otorinolaringol 2020; 84:93-97. [PMID: 31793536 DOI: 10.17116/otorino20198405193] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In modern rhinosurgery it is generally accepted that the framework of the nasal septum dyring septoplasty should be preserved or, if it is possible, restored. The article presents a literature review of various techniques of reinforcement and replacement of septal framework. Each of them has its own advantages and disadvantages, while universal, common technology is lacking. Analysis of the literature shows that the improvement of the replacement technique is still relevant.
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Affiliation(s)
- N V Sergeeva
- ENT-Department Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia, 119991
| | - Yu Yu Rusetsky
- ENT-Department Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia, 119991; Department of ENT, Federal State Autonomous Institution National Medical Research Center of Children's Health Of the Ministry of Health of the Russian Federation, Moscow, Russia, 119296
| | - V M Svistushkin
- ENT-Department Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia, 119991
| | - I V Reshetov
- Department of Oncology and Reconstructive Surgery Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia, 119991
| | - O A Spiranskaya
- Department of ENT, Federal State Autonomous Institution National Medical Research Center of Children's Health Of the Ministry of Health of the Russian Federation, Moscow, Russia, 119296
| | - E A Makhambetova
- The Department of ENT and ophthalmology of the Federation and JSC Medical University Astana, Astana, Kazakhstan, 010000
| | - K B Lipsky
- Department of Oncology and Reconstructive Surgery Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia, 119991
| | - I S Sadikov
- The Otorhinolaryngology Department Clinic 'K+31' Moscow, Russia, 119415
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43
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Chen K, Sinelnikov MY, Nikolenko VN, Reshetov IV, Cao Y, Li Z, Kochurova EV, Nikolenko SN, Avila-Rodríguez M, Somasundaram SG, Kirkland CE, Aliev G. The Use of Fibrin-based Tissue Adhesives for Breast in Reconstructive and Plastic Surgery. Curr Top Med Chem 2020; 19:2985-2990. [DOI: 10.2174/1568026619666191112101448] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/02/2019] [Accepted: 10/10/2019] [Indexed: 12/11/2022]
Abstract
Background:Breast plastic surgery is a rapidly evolving field of medicine. The modern view of surgical trends reflects the desire to minimize complications and introduce advanced technologies. These always will be priorities for surgeons. Reconstructive surgery, a branch of plastic surgery focusing on restoration of lost functional and aesthetic component, seeks to enhance psychological rehabilitation and improves the quality of life, as well as aesthetic recovery.Objective:This review addresses the action of fibrin agents and their effect on the quality of surgical hemostasis.Discussion and Conclusion:The fundamental goals for the surgeon are to perform a minimally traumatic intervention and to prevent any form of complication. Achieving complete hemostasis is an intraoperative necessity. Timely prevention of bleeding and hemorrhagic phenomena can affect not only the outcome of the operation, but also the incidence of postoperative complications. Topics include the integrity of microvascular anastomoses, tissue adhesion, and the incidence of seromas and hematomas associated with fibrin glue usage. The literature on fibrin adhesives with respect to prevention of postoperative complications, and the effectiveness with active drainage also are analyzed.
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Affiliation(s)
- Kuo Chen
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya str., Moscow 119991, Russian Federation
| | - Mikhail Y. Sinelnikov
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya str., Moscow 119991, Russian Federation
| | - Vladimir N. Nikolenko
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya str., Moscow 119991, Russian Federation
| | - Igor V. Reshetov
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya str., Moscow 119991, Russian Federation
| | - Yu Cao
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya str., Moscow 119991, Russian Federation
| | - Zhi Li
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya str., Moscow 119991, Russian Federation
| | - Ekaterina V. Kochurova
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya str., Moscow 119991, Russian Federation
| | - Svetlana N. Nikolenko
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya str., Moscow 119991, Russian Federation
| | - Marco Avila-Rodríguez
- Department of Clinical Sciences, Faculty of Health Sciences, University of Tolima, Ibagué –730001, Colombia
| | - Siva G. Somasundaram
- Department of Biological Sciences, Salem University, 223 West Main Street Salem, WV 26426, United States
| | - Cecil E. Kirkland
- Department of Biological Sciences, Salem University, 223 West Main Street Salem, WV 26426, United States
| | - Gjumrakch Aliev
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya str., Moscow 119991, Russian Federation
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Reshetov IV, Sinelnikov ME. [Modern technologies of video-endoscopic surgery of the breast in China]. Khirurgiia (Mosk) 2019:20-23. [PMID: 31714525 DOI: 10.17116/hirurgia201911120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Endoscopic surgery is being actively developed in China due to scientific and technological progress and state support. Video-endoscopic surgery as one of these directions is actively used for lymph node dissection during mastectomy and breast reconstruction. This method results not only good functional and aesthetic results, but also positive outcomes of cancer treatment.
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Affiliation(s)
- I V Reshetov
- First Moscow State Medical University, Moscow, Russia; First Moscow State Medical University, Moscow, Russia
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45
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Svistushkin VM, Reshetov IV, Chuchueva ND, Saltykov BB. [Combined application of modern endoscopic techniques in the detection of precancerous and malignant lesions of larynx]. Vestn Otorinolaringol 2019; 84:32-36. [PMID: 31486424 DOI: 10.17116/otorino20198403132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Early detection of malignant laryngeal tumors is crucial but still challenging. And 5-year survival rate depends on a stage of revealing. The aim of the study - assessment of the effectiveness of combined application of narrow band imaging and contact endoscopy in visualization of neoangiogenesis. MATERIAL AND METHODS 102 patients were included in this study. All the patients were evaluated by means of narrow band imaging and contact endoscopy. RESULTS Combined application of narrow band imaging and contact endoscopy gained a high level of effectiveness: accuracy - 93.9%, sensitivity - 96%, specificity - 93.4%, positive predictive value - 94.3%, negative predictive value - 93.4%. CONCLUSION Combined application of narrow band imaging and contact endoscopy may contribute to early detection of malignant laryngeal tumors.
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Affiliation(s)
- V M Svistushkin
- Department of ear, nose, throat diseases, Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russia, Moscow, Russia
| | - I V Reshetov
- Department of oncology, plastic and reconstructive surgery and radiology, Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russia, Moscow, Russia
| | - N D Chuchueva
- Department of ear, nose, throat diseases, Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russia, Moscow, Russia
| | - B B Saltykov
- Department of pathological anatomy, Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russia, Moscow, Russia
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46
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Mu L, Liu Y, Bi Y, Zang H, Cao S, Yang K, Tang H, Chen K, Reshetov IV, Sinelnikov MY. Primary clinical application of microsurgical arterial, venous and supermicrosurgical lymphovenous anastomoses performed using three-dimensional on-screen visualization. J Plast Reconstr Aesthet Surg 2019; 73:391-407. [PMID: 31582318 DOI: 10.1016/j.bjps.2019.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 08/13/2019] [Accepted: 08/18/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Lan Mu
- Peking University People's Hospital, Department of Plastic & Medical Aesthetic Surgery, 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China.
| | - Yan Liu
- Peking University People's Hospital, Department of Plastic & Medical Aesthetic Surgery, 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Ye Bi
- Peking University People's Hospital, Department of Plastic & Medical Aesthetic Surgery, 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Huiran Zang
- Peking University People's Hospital, Department of Plastic & Medical Aesthetic Surgery, 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Saisai Cao
- Peking University People's Hospital, Department of Plastic & Medical Aesthetic Surgery, 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Kai Yang
- Peking University People's Hospital, Department of Plastic & Medical Aesthetic Surgery, 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Hui Tang
- Peking University People's Hospital, Department of Plastic & Medical Aesthetic Surgery, 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Kuo Chen
- Sechenov University, Department of Oncology, Radiotherapy and Plastic Surgery, Trubetskaya 8, Moscow 119991, Russian Federation
| | - Igor V Reshetov
- Sechenov University, Department of Oncology, Radiotherapy and Plastic Surgery, Trubetskaya 8, Moscow 119991, Russian Federation
| | - Mikhail Y Sinelnikov
- Sechenov University, Department of Oncology, Radiotherapy and Plastic Surgery, Trubetskaya 8, Moscow 119991, Russian Federation
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47
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Voronova АD, Stepanova OV, Valikhov MP, Chadin AV, Semkina АS, Abakumov MA, Reshetov IV, Chekhonin VP. Comparison of the Efficiency of Transplantation of Rat and Human Olfactory Ensheathing Cells in Posttraumatic Cysts of the Spinal Cord. Bull Exp Biol Med 2019; 167:536-540. [PMID: 31502130 DOI: 10.1007/s10517-019-04568-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Indexed: 11/24/2022]
Abstract
Olfactory ensheathing cells showed significant effects on the regeneration of the spinal cord in experimental models and in clinical trials. However, the use of these cells in the therapy of posttraumatic cysts of the spinal cord has not been studied. Cultures of human and rat olfactory mucosa were obtained according to the protocols developed by us. Passage 3-4 cultures are most enriched with olfactory ensheathing cells and are preferable for transplantation. We performed transplantation of 750,000 olfactory ensheathing cells into the region of modeled cysts. The therapeutic effect of human cells was more pronounced. The positive dynamics of recovery of motor activity in the hind limbs of rats can reflect regenerative processes in the spinal cord after transplantation of olfactory ensheathing cells into the region of posttraumatic cysts.
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Affiliation(s)
- А D Voronova
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky National Medical Research Center for Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia. .,Department of Medical Nanobiotechnologies, Medical and Biological Faculty, N. I. Pirogov National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia.
| | - O V Stepanova
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky National Medical Research Center for Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - M P Valikhov
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky National Medical Research Center for Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A V Chadin
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky National Medical Research Center for Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - А S Semkina
- Department of Medical Nanobiotechnologies, Medical and Biological Faculty, N. I. Pirogov National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - M A Abakumov
- Department of Medical Nanobiotechnologies, Medical and Biological Faculty, N. I. Pirogov National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - I V Reshetov
- University Hospital No. 1, I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - V P Chekhonin
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky National Medical Research Center for Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia.,Department of Medical Nanobiotechnologies, Medical and Biological Faculty, N. I. Pirogov National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
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48
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Stepanova OV, Voronova AD, Chadin AV, Valikhov MP, Semkina AS, Karsuntseva EK, Chekhonin IV, Shishkina VS, Reshetov IV, Chekhonin VP. Efficiency of Human Olfactory Ensheathing Cell Transplantation into Spinal Cysts to Improve Mobility of the Hind Limbs. Stem Cells Dev 2019; 28:1253-1263. [PMID: 31310179 DOI: 10.1089/scd.2019.0092] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The pathological processes developing after spinal cord injuries often lead to formation of cysts. Existing surgical and medical methods are insufficient for treatment of post-traumatic spinal cord cysts. One of the emerging tools is cell therapy. Olfactory ensheathing cells (OECs) are perspective cells for cell therapy. In this study, we demonstrated that human OEC transplantation is effective in experimental spinal cysts. For our experiments, we selected animals only at the intermediate stage of recovery with scores from 8 to 13 according to the Basso, Beattie, and Bresnahan (BBB) scale. Cells were transplanted in different quantities (0.75 and 1.5 million) into the fully formed cysts and in the areas of injury without cysts. Improvement of limb mobility after human OEC transplantation into post-traumatic cysts was shown. In the group of rats with cysts, time-dependent increase in the BBB score was observed in subgroups treated with 0.75 and 1.5 million OECs with no statistically significant time-dependent dynamics of BBB values in the control group. When all three subgroups (control and two OEC doses) were compared, the Kruskal-Wallis test showed the presence of differences between subgroups after 1, 3, and 4 weeks of treatment with evidence of divergence increase. There was no statistically significant difference between the two doses of OEC treatment. The human OECs in the experiments without cysts were not effective. It was also shown that PKH26-labeled human OECs survive throughout the experiment and migrate to nearby areas of the cyst. Therefore, it was found that it is effective to transplant human OECs into fully formed cysts. In the future, autologous OECs can be used to personalize the treatment of patients with spinal cysts.
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Affiliation(s)
- Olga V Stepanova
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Neurohumoral and Immunological Research, National Medical Research Center of Cardiology, Moscow, Russia
| | - Anastasia D Voronova
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Medical Nanobiotechnologies, N.I. Pirogov Russian National Research Medical University, Moscow, Russia
| | - Andrey V Chadin
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia
| | - Marat P Valikhov
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Neurohumoral and Immunological Research, National Medical Research Center of Cardiology, Moscow, Russia
| | - Alevtina S Semkina
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Medical Nanobiotechnologies, N.I. Pirogov Russian National Research Medical University, Moscow, Russia
| | | | - Ivan V Chekhonin
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia
| | | | - Igor V Reshetov
- Department of Plastic Surgery, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Vladimir P Chekhonin
- Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia.,Department of Medical Nanobiotechnologies, N.I. Pirogov Russian National Research Medical University, Moscow, Russia
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49
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Tulina IA, Bredikhin MI, Gerasimov AN, Krylov NN, Reshetov IV, Tsarkov PV. [Intersphincteric resection for stage I-III low rectal cancer is an oncologically safe alternative to extralevator abdomino-perineal rectal resection]. Khirurgiia (Mosk) 2019:61-68. [PMID: 28418371 DOI: 10.17116/hirurgia2017461-68] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To compare oncologic efficiency of intersphincteric resections and extralevator abdominoperineal excisions in surgical treatment of low rectal cancer. METHODS Between 2006 and 2015 in Department of colorectal and pelvic floor surgery (Russian scientific center of surgery n.a. acad. B.V. Petrovsky) and in Clinic of Colorectal and Minimally invasive surgery (Sechenov First Moscow State Medical University) 40 consecutive patients underwent intersphincteric resection (ISR) and 31 underwent extralevator abdominoperineal excision (EAPE). All patients had low rectal cancer staged I-III within 5 cm from the anal verge. RESULTS Circular resection margin >1 mm was achieved in 95% and 84% of patients after ISR and EAPR correspondingly (p=0.002), negative distal resection margin was achieved in 95% of ISR patients. In ISR group mean distance from the lower tumor edge to the distal resection margin was 1,17±0,78 cm. Colo-anal anastomosis leak rate was 17%. The 3-year disease-free survival in ISR group was 97%, 5-year disease-free survival was 93%. The 5-year disease-free survival in stage III for ISR group was 71,4%. In 98% of ISR patients complete restoration of bowel continuity was performed.
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Affiliation(s)
- I A Tulina
- State educational government-financed institution of higher professional education 'Sechenov First Moscow state medical university', Department of colorectal and endoscopic surgery
| | - M I Bredikhin
- State educational government-financed institution of higher professional education 'Sechenov First Moscow state medical university', Department of colorectal and endoscopic surgery
| | - A N Gerasimov
- State educational government-financed institution of higher professional education 'Sechenov First Moscow state medical university', Department of medical informatics and statistics, Moscow, Russia
| | - N N Krylov
- State educational government-financed institution of higher professional education 'Sechenov First Moscow state medical university', Department of surgery
| | - I V Reshetov
- State educational government-financed institution of higher professional education 'Sechenov First Moscow state medical university', Department of plastic surgery
| | - P V Tsarkov
- State educational government-financed institution of higher professional education 'Sechenov First Moscow state medical university', Department of colorectal and endoscopic surgery
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50
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Gavdush AA, Chernomyrdin NV, Malakhov KM, Beshplav SIT, Dolganova IN, Kosyrkova AV, Nikitin PV, Musina GR, Katyba GM, Reshetov IV, Cherkasova OP, Komandin GA, Karasik VE, Potapov AA, Tuchin VV, Zaytsev KI. Terahertz spectroscopy of gelatin-embedded human brain gliomas of different grades: a road toward intraoperative THz diagnosis. J Biomed Opt 2019; 24:1-5. [PMID: 30729762 PMCID: PMC6988181 DOI: 10.1117/1.jbo.24.2.027001] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 01/11/2019] [Indexed: 05/18/2023]
Abstract
We applied terahertz (THz)-pulsed spectroscopy to study ex vivo the refractive index and absorption coefficient of human brain gliomas featuring different grades, as well as perifocal regions containing both intact and edematous tissues. Glioma samples from 26 patients were considered and analyzed according to further histological examination. In order to fix tissues for the THz measurements, we applied gelatin embedding, which allows for sustaining their THz response unaltered, as compared to that of the freshly excised tissues. We observed a statistical difference between the THz optical constants of intact tissues and gliomas of grades I to IV, while the response of edema was similar to that of tumor. The results of this paper justify a potential of THz technology in the intraoperative label-free diagnosis of human brain gliomas for ensuring the gross-total resection.
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Affiliation(s)
- Arseniy A. Gavdush
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
- Bauman Moscow State Technical University, Moscow, Russia
| | - Nikita V. Chernomyrdin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
- Bauman Moscow State Technical University, Moscow, Russia
| | - Kirill M. Malakhov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
- Bauman Moscow State Technical University, Moscow, Russia
| | | | - Irina N. Dolganova
- Bauman Moscow State Technical University, Moscow, Russia
- Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
| | | | | | - Guzel R. Musina
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
- Bauman Moscow State Technical University, Moscow, Russia
| | - Gleb M. Katyba
- Bauman Moscow State Technical University, Moscow, Russia
- Institute of Solid State Physics of the Russian Academy of Sciences, Chernogolovka, Russia
| | - Igor V. Reshetov
- Sechenov First Moscow State Medical University, Institute of Regenerative Medicine, Moscow, Russia
| | - Olga P. Cherkasova
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
- Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Gennady A. Komandin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
| | | | | | | | - Kirill I. Zaytsev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
- Bauman Moscow State Technical University, Moscow, Russia
- Address all correspondence to Kirill I. Zaytsev, E-mail:
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