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Watral J, Formanowicz D, Perek B, Kostka-Jeziorny K, Podkowińska A, Tykarski A, Luczak M. Comprehensive proteomics of monocytes indicates oxidative imbalance functionally related to inflammatory response in chronic kidney disease-related atherosclerosis. Front Mol Biosci 2024; 11:1229648. [PMID: 38389898 PMCID: PMC10882078 DOI: 10.3389/fmolb.2024.1229648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 01/16/2024] [Indexed: 02/24/2024] Open
Abstract
Atherosclerosis-induced cardiovascular events are the leading cause of mortality in chronic kidney disease (CKD) patients. Monocytes are involved in the formation of atherosclerotic plaques and mediate in the overproduction of ROS, promoting inflammation and oxidative stress. However, the relationship between monocytes, inflammation, and oxidative status in CKD-associated atherosclerosis has not been thoroughly investigated. Monocytes and plasma derived from two groups of CKD patients with varying degrees of atherosclerosis and two groups of patients with cardiovascular disease (CVD) and non-CKD atherosclerosis were analyzed. This study was designed to perform a comprehensive proteomic analysis of monocytes in combination with functional bioinformatics. In addition, a targeted investigation of oxidative stress- and inflammatory-related factors to explore CKD-associated atherosclerosis was applied. Dysregulation of proteins involved in lipid oxidation, cell survival, ROS synthesis and metabolism, and inflammatory responses has been revealed. The characteristic disturbances in the monocyte proteome changed with the progression of CKD. A closer examination of oxidative stress's triggers, mediators, and effects on protein and lipid levels showed alterations in the oxidative imbalance between CKD and CVD. CKD monocytes demonstrated a significant increase of oxidized glutathione without changing the level of its reduced form. Evaluation of enzymatic antioxidants, sources of ROS, and modifications caused by ROS also revealed significant alterations between the study groups. In CKD, inflammation and oxidative imbalance correlated and drove each other. However, in CVD, oxidative stress-related factors were associated with each other but not to inflammatory proteins. Moreover, lipid abnormalities were more specific to classical CVD and unrelated to CKD. Such a comprehensive characterization of monocytes and oxidative stress in CKD and CVD patients has never been presented so far. Obtained results support the involvement of distinct mechanisms underlying the acceleration of atherosclerotic and non-atherosclerotic CKD.
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Affiliation(s)
- Joanna Watral
- Department of Biomedical Proteomics, Institute of Bioorganic Chemistry Polish Academy of Sciences, Poznan, Poland
| | - Dorota Formanowicz
- Chair and Department of Medical Chemistry and Laboratory Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Bartłomiej Perek
- Department of Cardiac Surgery and Transplantology, Poznan University of Medical Sciences, Poznan, Poland
| | - Katarzyna Kostka-Jeziorny
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Andrzej Tykarski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Magdalena Luczak
- Department of Biomedical Proteomics, Institute of Bioorganic Chemistry Polish Academy of Sciences, Poznan, Poland
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Desmond LW, Holbrook EM, Wright CTO, Zambrano CA, Stamper CE, Bohr AD, Frank MG, Podell BK, Moreno JA, MacDonald AS, Reber SO, Hernández-Pando R, Lowry CA. Effects of Mycobacterium vaccae NCTC 11659 and Lipopolysaccharide Challenge on Polarization of Murine BV-2 Microglial Cells. Int J Mol Sci 2023; 25:474. [PMID: 38203645 PMCID: PMC10779110 DOI: 10.3390/ijms25010474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/15/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Previous studies have shown that the in vivo administration of soil-derived bacteria with anti-inflammatory and immunoregulatory properties, such as Mycobacterium vaccae NCTC 11659, can prevent a stress-induced shift toward an inflammatory M1 microglial immunophenotype and microglial priming in the central nervous system (CNS). It remains unclear whether M. vaccae NCTC 11659 can act directly on microglia to mediate these effects. This study was designed to determine the effects of M. vaccae NCTC 11659 on the polarization of naïve BV-2 cells, a murine microglial cell line, and BV-2 cells subsequently challenged with lipopolysaccharide (LPS). Briefly, murine BV-2 cells were exposed to 100 µg/mL whole-cell, heat-killed M. vaccae NCTC 11659 or sterile borate-buffered saline (BBS) vehicle, followed, 24 h later, by exposure to 0.250 µg/mL LPS (Escherichia coli 0111: B4; n = 3) in cell culture media vehicle (CMV) or a CMV control condition. Twenty-four hours after the LPS or CMV challenge, cells were harvested to isolate total RNA. An analysis using the NanoString platform revealed that, by itself, M. vaccae NCTC 11659 had an "adjuvant-like" effect, while exposure to LPS increased the expression of mRNAs encoding proinflammatory cytokines, chemokine ligands, the C3 component of complement, and components of inflammasome signaling such as Nlrp3. Among LPS-challenged cells, M. vaccae NCTC 11659 had limited effects on differential gene expression using a threshold of 1.5-fold change. A subset of genes was assessed using real-time reverse transcription polymerase chain reaction (real-time RT-PCR), including Arg1, Ccl2, Il1b, Il6, Nlrp3, and Tnf. Based on the analysis using real-time RT-PCR, M. vaccae NCTC 11659 by itself again induced "adjuvant-like" effects, increasing the expression of Il1b, Il6, and Tnf while decreasing the expression of Arg1. LPS by itself increased the expression of Ccl2, Il1b, Il6, Nlrp3, and Tnf while decreasing the expression of Arg1. Among LPS-challenged cells, M. vaccae NCTC 11659 enhanced LPS-induced increases in the expression of Nlrp3 and Tnf, consistent with microglial priming. In contrast, among LPS-challenged cells, although M. vaccae NCTC 11659 did not fully prevent the effects of LPS relative to vehicle-treated control conditions, it increased Arg1 mRNA expression, suggesting that M. vaccae NCTC 11659 induces an atypical microglial phenotype. Thus, M. vaccae NCTC 11659 acutely (within 48 h) induced immune-activating and microglial-priming effects when applied directly to murine BV-2 microglial cells, in contrast to its long-term anti-inflammatory and immunoregulatory effects observed on the CNS when whole-cell, heat-killed preparations of M. vaccae NCTC 11659 were given peripherally in vivo.
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Affiliation(s)
- Luke W. Desmond
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO 80309, USA; (L.W.D.); (E.M.H.); (C.T.O.W.); (C.A.Z.); (C.E.S.); (A.D.B.); (M.G.F.)
| | - Evan M. Holbrook
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO 80309, USA; (L.W.D.); (E.M.H.); (C.T.O.W.); (C.A.Z.); (C.E.S.); (A.D.B.); (M.G.F.)
| | - Caelan T. O. Wright
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO 80309, USA; (L.W.D.); (E.M.H.); (C.T.O.W.); (C.A.Z.); (C.E.S.); (A.D.B.); (M.G.F.)
| | - Cristian A. Zambrano
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO 80309, USA; (L.W.D.); (E.M.H.); (C.T.O.W.); (C.A.Z.); (C.E.S.); (A.D.B.); (M.G.F.)
| | - Christopher E. Stamper
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO 80309, USA; (L.W.D.); (E.M.H.); (C.T.O.W.); (C.A.Z.); (C.E.S.); (A.D.B.); (M.G.F.)
| | - Adam D. Bohr
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO 80309, USA; (L.W.D.); (E.M.H.); (C.T.O.W.); (C.A.Z.); (C.E.S.); (A.D.B.); (M.G.F.)
| | - Matthew G. Frank
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO 80309, USA; (L.W.D.); (E.M.H.); (C.T.O.W.); (C.A.Z.); (C.E.S.); (A.D.B.); (M.G.F.)
- Center for Neuroscience, University of Colorado Boulder, Boulder, CO 80309, USA
| | - Brendan K. Podell
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO 80523, USA;
| | - Julie A. Moreno
- Prion Research Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA;
- Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA
- Center for Healthy Aging, Colorado State University, Fort Collins, CO 80523, USA
| | - Andrew S. MacDonald
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester M13 9NT, UK;
| | - Stefan O. Reber
- Laboratory for Molecular Psychosomatics, Department of Psychosomatic Medicine and Psychotherapy, Ulm University Medical Center, 89081 Ulm, Germany;
| | - Rogelio Hernández-Pando
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional De Ciencias Médicas Y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico;
| | - Christopher A. Lowry
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO 80309, USA; (L.W.D.); (E.M.H.); (C.T.O.W.); (C.A.Z.); (C.E.S.); (A.D.B.); (M.G.F.)
- Center for Neuroscience, University of Colorado Boulder, Boulder, CO 80309, USA
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO 80309, USA
- Center for Microbial Exploration, University of Colorado Boulder, Boulder, CO 80309, USA
- Department of Physical Medicine and Rehabilitation and Center for Neuroscience, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
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Elchaninov A, Vishnyakova P, Menyailo E, Sukhikh G, Fatkhudinov T. An Eye on Kupffer Cells: Development, Phenotype and the Macrophage Niche. Int J Mol Sci 2022; 23:ijms23179868. [PMID: 36077265 PMCID: PMC9456487 DOI: 10.3390/ijms23179868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/14/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Macrophages are key participants in the maintenance of tissue homeostasis under normal and pathological conditions, and implement a rich diversity of functions. The largest population of resident tissue macrophages is found in the liver. Hepatic macrophages, termed Kupffer cells, are involved in the regulation of multiple liver functionalities. Specific differentiation profiles and functional activities of tissue macrophages have been attributed to the shaping role of the so-called tissue niche microenvironments. The fundamental macrophage niche concept was lately shaken by a flood of new data, leading to a revision and substantial update of the concept, which constitutes the main focus of this review. The macrophage community discusses contemporary evidence on the developmental origins of resident macrophages, notably Kupffer cells and the issues of heterogeneity of the hepatic macrophage populations, as well as the roles of proliferation, cell death and migration processes in the maintenance of macrophage populations of the liver. Special consideration is given to interactions of Kupffer cells with other local cell lineages, including Ito cells, sinusoidal endothelium and hepatocytes, which participate in the maintenance of their phenotypical and functional identity.
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Affiliation(s)
- Andrey Elchaninov
- Laboratory of Regenerative Medicine, National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia
- Histology Department, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
- Correspondence:
| | - Polina Vishnyakova
- Laboratory of Regenerative Medicine, National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia
- Histology Department, Medical Institute, Peoples’ Friendship University of Russia, 117198 Moscow, Russia
| | - Egor Menyailo
- Laboratory of Growth and Development, Avtsyn Research Institute of Human Morphology of FSBI “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
| | - Gennady Sukhikh
- Laboratory of Regenerative Medicine, National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia
| | - Timur Fatkhudinov
- Histology Department, Medical Institute, Peoples’ Friendship University of Russia, 117198 Moscow, Russia
- Laboratory of Growth and Development, Avtsyn Research Institute of Human Morphology of FSBI “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
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Gallego-Durán R, Montero-Vallejo R, Maya-Miles D, Lucena A, Martin F, Ampuero J, Romero-Gómez M. Analysis of Common Pathways and Markers From Non-Alcoholic Fatty Liver Disease to Immune-Mediated Diseases. Front Immunol 2021; 12:667354. [PMID: 34899679 PMCID: PMC8652219 DOI: 10.3389/fimmu.2021.667354] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 11/01/2021] [Indexed: 12/13/2022] Open
Abstract
Metabolic associated fatty liver disease (MAFLD) is the most prevalent form of liver disease worldwide, accounting for a high liver-related mortality and morbidity with extensive multi-organ involvement. This entity has displaced viral hepatitis as the main cause of severe forms of hepatic diseases, although the onset and transition of MAFLD stages still remains unclear. Nevertheless, innate and adaptive immune responses seem to play an essential role in the establishment and further progression of this disease. The immune system is responsible of safeguard and preserves organs and systems function, and might be altered under different stimuli. Thus, the liver suffers from metabolic and immune changes leading to different injuries and loss of function. It has been stablished that cell-cell crosstalk is a key process in the hepatic homeostasis maintenance. There is mounting evidence suggesting that MAFLD pathogenesis is determined by a complex interaction of environmental, genetic and host factors that leads to a full plethora of outcomes. Therefore, herein we will revisit and discuss the interplay between immune mechanisms and MAFLD, highlighting the potential role of immunological markers in an attempt to clarify its relationship.
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Affiliation(s)
- Rocío Gallego-Durán
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain
| | - Rocío Montero-Vallejo
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain
| | - Douglas Maya-Miles
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain
| | - Ana Lucena
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain.,Digestive Diseases Unit, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - Franz Martin
- Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER), University of Pablo de Olavide-University of Sevilla-Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,Biomedical Research Network on Diabetes and Related Metabolic Diseases (CIBERDEM), Madrid, Spain
| | - Javier Ampuero
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain.,Digestive Diseases Unit, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - Manuel Romero-Gómez
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain.,Digestive Diseases Unit, Hospital Universitario Virgen del Rocío, Sevilla, Spain
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Elchaninov A, Lokhonina A, Vishnyakova P, Soboleva A, Poltavets A, Artemova D, Makarov A, Glinkina V, Goldshtein D, Bolshakova G, Sukhikh G, Fatkhudinov T. MARCO + Macrophage Dynamics in Regenerating Liver after 70% Liver Resection in Mice. Biomedicines 2021; 9:biomedicines9091129. [PMID: 34572315 PMCID: PMC8471044 DOI: 10.3390/biomedicines9091129] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 08/25/2021] [Accepted: 08/28/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Macrophages play a key role in liver regeneration. The fates of resident macrophages after 70% resection are poorly investigated. In this work, using the MARCO macrophage marker (abbreviated from macrophage receptor with collagenous structure), we studied the dynamics of mouse liver resident macrophages after 70% resection. METHODS In BALB/c male mice, a model of liver regeneration after 70% resection was reproduced. The dynamics of markers CD68, TIM4, and MARCO were studied immunohistochemically and by using a Western blot. RESULTS The number of MARCO- and CD68-positive macrophages in the regenerating liver increased 1 day and 3 days after resection, respectively. At the same time, the content of the MARCO protein increased in the sorted macrophages of the regenerating liver on the third day. CONCLUSIONS The data indicate that the number of MARCO-positive macrophages in the regenerating liver increases due to the activation of MARCO synthesis in the liver macrophages. The increased expression of MARCO by macrophages can be regarded as a sign of their activation. In the present study, stimulation with LPS led to an increase in the expression of the Marco gene in both Kupffer cells and macrophages of bone marrow origin.
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Affiliation(s)
- Andrey Elchaninov
- Laboratory of Regenerative Medicine, National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (A.L.); (P.V.); (A.P.); (G.S.)
- Histology Department, Medical Institute, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia; (A.M.); (T.F.)
- Correspondence:
| | - Anastasia Lokhonina
- Laboratory of Regenerative Medicine, National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (A.L.); (P.V.); (A.P.); (G.S.)
- Histology Department, Medical Institute, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia; (A.M.); (T.F.)
| | - Polina Vishnyakova
- Laboratory of Regenerative Medicine, National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (A.L.); (P.V.); (A.P.); (G.S.)
- Histology Department, Medical Institute, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia; (A.M.); (T.F.)
| | - Anna Soboleva
- Laboratory of Growth and Development, Scientific Research Institute of Human Morphology, 117418 Moscow, Russia; (A.S.); (D.A.); (G.B.)
| | - Anastasiya Poltavets
- Laboratory of Regenerative Medicine, National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (A.L.); (P.V.); (A.P.); (G.S.)
| | - Daria Artemova
- Laboratory of Growth and Development, Scientific Research Institute of Human Morphology, 117418 Moscow, Russia; (A.S.); (D.A.); (G.B.)
| | - Andrey Makarov
- Histology Department, Medical Institute, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia; (A.M.); (T.F.)
| | - Valeria Glinkina
- Histology Department, Pirogov Russian National Research Medical University, Ministry of Healthcare of the Russian Federation, 117997 Moscow, Russia;
| | - Dmitry Goldshtein
- Stem Cell Genetics Laboratory, Research Centre for Medical Genetics, 115522 Moscow, Russia;
| | - Galina Bolshakova
- Laboratory of Growth and Development, Scientific Research Institute of Human Morphology, 117418 Moscow, Russia; (A.S.); (D.A.); (G.B.)
| | - Gennady Sukhikh
- Laboratory of Regenerative Medicine, National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (A.L.); (P.V.); (A.P.); (G.S.)
| | - Timur Fatkhudinov
- Histology Department, Medical Institute, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia; (A.M.); (T.F.)
- Laboratory of Growth and Development, Scientific Research Institute of Human Morphology, 117418 Moscow, Russia; (A.S.); (D.A.); (G.B.)
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Elchaninov A, Nikitina M, Vishnyakova P, Lokhonina A, Makarov A, Sukhikh G, Fatkhudinov T. Macro- and microtranscriptomic evidence of the monocyte recruitment to regenerating liver after partial hepatectomy in mouse model. Biomed Pharmacother 2021; 138:111516. [PMID: 33765583 DOI: 10.1016/j.biopha.2021.111516] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/11/2021] [Accepted: 03/14/2021] [Indexed: 02/07/2023] Open
Abstract
Macrophages are important regulators of liver repair. Participation of migratory monocytes/macrophages in regeneration of hepatic tissues after resection remains disputable. In mouse the resection promotes migration of Ly6C+CD11b+ monocytes/macrophages to the remnant liver accompanied by a reduction in its CD206 + macrophage content. Macrophage proliferation within the liver reaches maximum on day 3 after the surgery. Corresponding macro- and microtranscriptomic profiles of macrophages in regeneration liver cannot be unambiguously defined as pro- or anti-inflammatory. Their typical features include elevated expression of leukocyte chemoattractant factors, and many of the differentially expressed sequences are related to the control of cell growth and metabolic processes in the liver. These findings revealed essential roles of immigration of monocytes/macrophages and macrophages proliferation in maintenance of macrophage populations in the mouse liver during its recovery from a massive resection.
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Affiliation(s)
- Andrey Elchaninov
- Laboratory of Regenerative Medicine, FSBI National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow 117997, Russia; Histology Department, Medical Institute, Peoples' Friendship University of Russia (RUDN University), Moscow 117198, Russia.
| | - Maria Nikitina
- Laboratory of Growth and Development, FSBSI Scientific Research Institute of Human Morphology, Moscow 117418, Russia
| | - Polina Vishnyakova
- Laboratory of Regenerative Medicine, FSBI National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow 117997, Russia; Histology Department, Medical Institute, Peoples' Friendship University of Russia (RUDN University), Moscow 117198, Russia
| | - Anastasia Lokhonina
- Laboratory of Regenerative Medicine, FSBI National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow 117997, Russia; Histology Department, Medical Institute, Peoples' Friendship University of Russia (RUDN University), Moscow 117198, Russia
| | - Andrey Makarov
- Laboratory of Regenerative Medicine, FSBI National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow 117997, Russia; Histology Department, Pirogov Russian National Research Medical University, Ministry of Healthcare of the Russian Federation, Moscow 117997 Russia
| | - Gennady Sukhikh
- Laboratory of Regenerative Medicine, FSBI National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow 117997, Russia
| | - Timur Fatkhudinov
- Laboratory of Growth and Development, FSBSI Scientific Research Institute of Human Morphology, Moscow 117418, Russia; Histology Department, Medical Institute, Peoples' Friendship University of Russia (RUDN University), Moscow 117198, Russia
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Macrophages in Health and Non-Infectious Disease. Biomedicines 2021; 9:biomedicines9050460. [PMID: 33922416 PMCID: PMC8145399 DOI: 10.3390/biomedicines9050460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 04/14/2021] [Indexed: 02/08/2023] Open
Abstract
In this Special Issue of Biomedicines, we have many insightful reviews and research papers on the subject "Macrophages in Health and Non-infectious Disease", but first; we should discuss briefly the current situation in the field [...].
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Elchaninov A, Sukhikh G, Fatkhudinov T. Evolution of Regeneration in Animals: A Tangled Story. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2021.621686] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The evolution of regenerative capacity in multicellular animals represents one of the most complex and intriguing problems in biology. How could such a seemingly advantageous trait as self-repair become consistently attenuated by the evolution? This review article examines the concept of the origin and nature of regeneration, its connection with the processes of embryonic development and asexual reproduction, as well as with the mechanisms of tissue homeostasis. The article presents a variety of classical and modern hypotheses explaining different trends in the evolution of regenerative capacity which is not always beneficial for the individual and notably for the species. Mechanistically, these trends are driven by the evolution of signaling pathways and progressive restriction of differentiation plasticity with concomitant advances in adaptive immunity. Examples of phylogenetically enhanced regenerative capacity are considered as well, with appropriate evolutionary reasoning for the enhancement and discussion of its molecular mechanisms.
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