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Bufalo MC, de Almeida MES, Jensen JR, DeOcesano-Pereira C, Lichtenstein F, Picolo G, Chudzinski-Tavassi AM, Sampaio SC, Cury Y, Zambelli VO. Correction: Bufalo et al. Human Sensory Neuron-like Cells and Glycated Collagen Matrix as a Model for the Screening of Analgesic Compounds. Cells 2022, 11, 247. Cells 2024; 13:1089. [PMID: 38995017 PMCID: PMC11232430 DOI: 10.3390/cells13131089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Accepted: 06/10/2024] [Indexed: 07/13/2024] Open
Abstract
In the original publication [...].
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Affiliation(s)
- Michelle Cristiane Bufalo
- Laboratory of Pain and Signaling, Butantan Institute, São Paulo 05503-900, Brazil; (M.C.B.); (G.P.)
- Center of Excellence in New Target Discovery, Butantan Institute, São Paulo 05503-900, Brazil; (M.E.S.d.A.); (C.D.-P.); (F.L.); (A.M.C.-T.)
| | - Maíra Estanislau Soares de Almeida
- Center of Excellence in New Target Discovery, Butantan Institute, São Paulo 05503-900, Brazil; (M.E.S.d.A.); (C.D.-P.); (F.L.); (A.M.C.-T.)
- Laboratory of Pathophysiology, Butantan Institute, São Paulo 05503-900, Brazil;
| | | | - Carlos DeOcesano-Pereira
- Center of Excellence in New Target Discovery, Butantan Institute, São Paulo 05503-900, Brazil; (M.E.S.d.A.); (C.D.-P.); (F.L.); (A.M.C.-T.)
| | - Flavio Lichtenstein
- Center of Excellence in New Target Discovery, Butantan Institute, São Paulo 05503-900, Brazil; (M.E.S.d.A.); (C.D.-P.); (F.L.); (A.M.C.-T.)
| | - Gisele Picolo
- Laboratory of Pain and Signaling, Butantan Institute, São Paulo 05503-900, Brazil; (M.C.B.); (G.P.)
| | - Ana Marisa Chudzinski-Tavassi
- Center of Excellence in New Target Discovery, Butantan Institute, São Paulo 05503-900, Brazil; (M.E.S.d.A.); (C.D.-P.); (F.L.); (A.M.C.-T.)
- Innovation and Development Laboratory, Innovation and Development Center, Butantan Institute, São Paulo 05503-900, Brazil
| | - Sandra Coccuzzo Sampaio
- Laboratory of Pathophysiology, Butantan Institute, São Paulo 05503-900, Brazil;
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-220, Brazil
| | - Yara Cury
- Laboratory of Pain and Signaling, Butantan Institute, São Paulo 05503-900, Brazil; (M.C.B.); (G.P.)
| | - Vanessa Olzon Zambelli
- Laboratory of Pain and Signaling, Butantan Institute, São Paulo 05503-900, Brazil; (M.C.B.); (G.P.)
- Center of Excellence in New Target Discovery, Butantan Institute, São Paulo 05503-900, Brazil; (M.E.S.d.A.); (C.D.-P.); (F.L.); (A.M.C.-T.)
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Coccini T, Caloni F, Russo LA, Villani L, Lonati D, De Simone U. 3D human stem-cell-derived neuronal spheroids for in vitro neurotoxicity testing of methylglyoxal, highly reactive glycolysis byproduct and potent glycating agent. Curr Res Toxicol 2024; 7:100176. [PMID: 38975063 PMCID: PMC11225170 DOI: 10.1016/j.crtox.2024.100176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 03/27/2024] [Accepted: 06/05/2024] [Indexed: 07/09/2024] Open
Abstract
Human-derived three-dimensional (3D) in vitro models are advanced human cell-based model for their complexity, relevance and application in toxicity testing. Intracellular accumulation of methylglyoxal (MGO), the most potent glycating agent in humans, mainly generated as a by-product of glycolysis, is associated with age-related diseases including neurodegenerative disorders. In our study, 3D human stem-cell-derived neuronal spheroids were set up and applied to evaluate cytotoxic effects after short-term (5 to 48 h) treatments with different MGO concentrations, including low levels, taking into consideration several biochemical endpoints. In MGO-treated neurospheroids, reduced cell growth proliferation and decreased cell viability occurred early from 5-10 μM, and their compactness diminished starting from 100 μM, apparently without affecting spheroid size. MGO markedly caused loss of the neuronal markers MAP-2 and NSE from 10-50 μM, decreased the detoxifying Glo1 enzyme from 50 μM, and activated NF-kB by nuclear translocation. The cytochemical evaluation of the 3D sections showed the presence of necrotic cells with loss of nuclei. Apoptotic cells were observed from 50 μM MGO after 48 h, and from 100 μM after 24 h. MGO (50-10 µM) also induced modifications of the cell-cell and cell-ECM interactions. These effects worsened at the higher concentrations (300-500 µM). In 3D neuronal spheroids, MGO tested concentrations comparable to human samples levels measured in MGO-associated diseases, altered neuronal key signalling endpoints relevant for the pathogenesis of neurodegenerative diseases and aging. The findings also demonstrated that the use of 3D neuronal spheroids of human origin can be useful in a strategy in vitro for testing MGO and other dicarbonyls evaluation.
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Affiliation(s)
- Teresa Coccini
- Istituti Clinici Scientifici Maugeri IRCCS, Laboratory of Clinical and Experimental Toxicology, and Pavia Poison Centre-National Toxicology Information Centre, Toxicology Unit, Pavia, Italy
| | - Francesca Caloni
- Dipartimento di Scienze e Politiche Ambientali (ESP), Università degli Studi di Milano, Milan, Italy
| | | | - Laura Villani
- Istituti Clinici Scientifici Maugeri IRCCS, Pathology Unit, Pavia, Italy
| | - Davide Lonati
- Istituti Clinici Scientifici Maugeri IRCCS, Laboratory of Clinical and Experimental Toxicology, and Pavia Poison Centre-National Toxicology Information Centre, Toxicology Unit, Pavia, Italy
| | - Uliana De Simone
- Istituti Clinici Scientifici Maugeri IRCCS, Laboratory of Clinical and Experimental Toxicology, and Pavia Poison Centre-National Toxicology Information Centre, Toxicology Unit, Pavia, Italy
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Chwastek J, Kędziora M, Borczyk M, Korostyński M, Starowicz K. Mimicking the Human Articular Joint with In Vitro Model of Neurons-Synoviocytes Co-Culture. Int J Stem Cells 2024; 17:91-98. [PMID: 37996245 PMCID: PMC10899880 DOI: 10.15283/ijsc23043] [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: 04/12/2023] [Revised: 08/24/2023] [Accepted: 08/29/2023] [Indexed: 11/25/2023] Open
Abstract
The development of in vitro models is essential in modern science due to the need for experiments using human material and the reduction in the number of laboratory animals. The complexity of the interactions that occur in living organisms requires improvements in the monolayer cultures. In the work presented here, neuroepithelial stem (NES) cells were differentiated into peripheral-like neurons (PLN) and the phenotype of the cells was confirmed at the genetic and protein levels. Then RNA-seq method was used to investigate how stimulation with pro-inflammatory factors such as LPS and IFNγ affects the expression of genes involved in the immune response in human fibroblast-like synoviocytes (HFLS). HFLS were then cultured on semi-permeable membrane inserts, and after 24 hours of pro-inflammatory stimulation, the levels of cytokines secretion into the medium were checked. Inserts with stimulated HFLS were introduced into the PLN culture, and by measuring secreted ATP, an increase in cell activity was found in the system. The method used mimics the condition that occurs in the joint during inflammation, as observed in the development of diseases such as rheumatoid arthritis (RA) or osteoarthritis (OA). In addition, the system used can be easily modified to simulate the interaction of peripheral neurons with other cell types.
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Affiliation(s)
- Jakub Chwastek
- Department of Neurochemistry, Maj Institute of Pharmacology, Polish Academy of Sciences, Cracow, Poland
| | - Marta Kędziora
- Department of Neurochemistry, Maj Institute of Pharmacology, Polish Academy of Sciences, Cracow, Poland
| | - Małgorzata Borczyk
- Laboratory of Pharmacogenomics, Department of Molecular Pharmacology, Maj Institute of Pharmacology, Polish Academy of Sciences, Cracow, Poland
| | - Michał Korostyński
- Laboratory of Pharmacogenomics, Department of Molecular Pharmacology, Maj Institute of Pharmacology, Polish Academy of Sciences, Cracow, Poland
| | - Katarzyna Starowicz
- Department of Neurochemistry, Maj Institute of Pharmacology, Polish Academy of Sciences, Cracow, Poland
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4
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Alvarez-Flores MP, Correia Batista IDF, Villas Boas IM, Bufalo MC, de Souza JG, Oliveira DS, Bonfá G, Fernandes CM, Marques Porto R, Lichtenstein F, Picolo G, Tambourgi DV, Chudzinski-Tavassi AM, Ibañez OCM, Teixeira C. Snake and arthropod venoms: Search for inflammatory activity in human cells involved in joint diseases. Toxicon 2024; 238:107568. [PMID: 38110040 DOI: 10.1016/j.toxicon.2023.107568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 12/20/2023]
Abstract
Most anti-inflammatory drugs currently adopted to treat chronic inflammatory joint diseases can alleviate symptoms but they do not lead to remission. Therefore, new and more efficient drugs are needed to block the course of joint inflammatory diseases. Animal venoms, rich in bioactive compounds, can contribute as valuable tools in this field of research. In this study, we first demonstrate the direct action of venoms on cells that constitute the articular joints. We established a platform consisting of cell-based assays to evaluate the release of cytokines (IL-6, IL-8, TNFα, IL-1β, and IL-10) by human chondrocytes, synoviocytes and THP1 macrophages, as well as the release of neuropeptides (substance-P and β-endorphin) by differentiated sensory neuron-like cells, 24 h after stimulation of cells with 21 animal venoms from snake and arthropod species, sourced from different taxonomic families and geographic origins. Results demonstrated that at non-cytotoxic concentrations, the venoms activate at varying degrees the secretion of inflammatory mediators involved in the pathology of articular diseases, such as IL-6, IL-8, and TNF-α by chondrocytes, synoviocytes, and macrophages and of substance P by neuron-like cells. Venoms of the Viperidae snake family were more inflammatory than those of the Elapidae family, while venoms of Arthropods were less inflammatory than snake venoms. Notably, some venoms also induced the release of the anti-inflammatory IL-10 by macrophages. However, the scorpion Buthus occitanus venom induced the release of IL-10 without increasing the release of inflammatory cytokines by macrophages. Since the cell types used in the experiments are crucial elements in joint inflammatory processes, the results of this work may guide future research on the activation of receptors and inflammatory signaling pathways by selected venoms in these particular cells, aiming at discovering new targets for therapeutic intervention.
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Affiliation(s)
| | | | - Isadora Maria Villas Boas
- Centre of Excellence in New Target Discovery, Instituto Butantan, Sao Paulo, Brazil; Laboratory of Immunochemistry, Instituto Butantan, Sao Paulo, Brazil
| | | | - Jean Gabriel de Souza
- Centre of Excellence in New Target Discovery, Instituto Butantan, Sao Paulo, Brazil; Laboratory of Immunogenetics, Instituto Butantan, Sao Paulo, Brazil
| | | | - Giuliano Bonfá
- Centre of Excellence in New Target Discovery, Instituto Butantan, Sao Paulo, Brazil; Laboratory of Immunochemistry, Instituto Butantan, Sao Paulo, Brazil
| | - Cristina Maria Fernandes
- Centre of Excellence in New Target Discovery, Instituto Butantan, Sao Paulo, Brazil; Laboratory of Pharmacology, Instituto Butantan, Sao Paulo, Brazil
| | - Rafael Marques Porto
- Centre of Excellence in New Target Discovery, Instituto Butantan, Sao Paulo, Brazil
| | - Flavio Lichtenstein
- Centre of Excellence in New Target Discovery, Instituto Butantan, Sao Paulo, Brazil
| | - Gisele Picolo
- Centre of Excellence in New Target Discovery, Instituto Butantan, Sao Paulo, Brazil; Laboratory of Pain and Signaling, Instituto Butantan, Sao Paulo, Brazil
| | | | | | - Olga Célia Martinez Ibañez
- Centre of Excellence in New Target Discovery, Instituto Butantan, Sao Paulo, Brazil; Laboratory of Immunogenetics, Instituto Butantan, Sao Paulo, Brazil.
| | - Catarina Teixeira
- Centre of Excellence in New Target Discovery, Instituto Butantan, Sao Paulo, Brazil; Laboratory of Pharmacology, Instituto Butantan, Sao Paulo, Brazil.
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Jiang W, Glaeser JD, Kaneda G, Sheyn J, Wechsler JT, Stephan S, Salehi K, Chan JL, Tawackoli W, Avalos P, Johnson C, Castaneda C, Kanim LEA, Tanasansomboon T, Burda JE, Shelest O, Yameen H, Perry TG, Kropf M, Cuellar JM, Seliktar D, Bae HW, Stone LS, Sheyn D. Intervertebral disc human nucleus pulposus cells associated with back pain trigger neurite outgrowth in vitro and pain behaviors in rats. Sci Transl Med 2023; 15:eadg7020. [PMID: 38055799 DOI: 10.1126/scitranslmed.adg7020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 10/06/2023] [Indexed: 12/08/2023]
Abstract
Low back pain (LBP) is often associated with the degeneration of human intervertebral discs (IVDs). However, the pain-inducing mechanism in degenerating discs remains to be elucidated. Here, we identified a subtype of locally residing human nucleus pulposus cells (NPCs), generated by certain conditions in degenerating discs, that was associated with the onset of discogenic back pain. Single-cell transcriptomic analysis of human tissues showed a strong correlation between a specific cell subtype and the pain condition associated with the human degenerated disc, suggesting that they are pain-triggering. The application of IVD degeneration-associated exogenous stimuli to healthy NPCs in vitro recreated a pain-associated phenotype. These stimulated NPCs activated functional human iPSC-derived sensory neuron responses in an in vitro organ-chip model. Injection of stimulated NPCs into the healthy rat IVD induced local inflammatory responses and increased cold sensitivity and mechanical hypersensitivity. Our findings reveal a previously uncharacterized pain-inducing mechanism mediated by NPCs in degenerating IVDs. These findings could aid in the development of NPC-targeted therapeutic strategies for the clinically unmet need to attenuate discogenic LBP.
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Affiliation(s)
- Wensen Jiang
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Juliane D Glaeser
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Giselle Kaneda
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Julia Sheyn
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jacob T Wechsler
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Stephen Stephan
- Department of Orthopedics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Khosrowdad Salehi
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Julie L Chan
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Wafa Tawackoli
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Pablo Avalos
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Christopher Johnson
- Department of Orthopedics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Chloe Castaneda
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Linda E A Kanim
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Teerachat Tanasansomboon
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Orthopedics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Center of Excellence in Biomechanics and Innovative Spine Surgery, Department of Orthopedics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Joshua E Burda
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Oksana Shelest
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Haneen Yameen
- Department of Biomedical Engineering, Israeli Institute of Technology Technion, Haifa 3200003, Israel
| | - Tiffany G Perry
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Michael Kropf
- Department of Orthopedics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jason M Cuellar
- Department of Orthopedics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Dror Seliktar
- Department of Biomedical Engineering, Israeli Institute of Technology Technion, Haifa 3200003, Israel
| | - Hyun W Bae
- Department of Orthopedics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Laura S Stone
- Department of Biomedical Engineering, Israeli Institute of Technology Technion, Haifa 3200003, Israel
| | - Dmitriy Sheyn
- Orthopaedic Stem Cell Research Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Orthopedics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
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Piriyaprasath K, Kakihara Y, Kurahashi A, Taiyoji M, Kodaira K, Aihara K, Hasegawa M, Yamamura K, Okamoto K. Preventive Roles of Rice- koji Extracts and Ergothioneine on Anxiety- and Pain-like Responses under Psychophysical Stress Conditions in Male Mice. Nutrients 2023; 15:3989. [PMID: 37764773 PMCID: PMC10535605 DOI: 10.3390/nu15183989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/07/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
This study determined the effect of daily administration of Rice-koji on anxiety and nociception in mice subjected to repeated forced swim stress (FST). In a parallel experiment, it was determined whether ergothioneine (EGT) contained in Rice-koji displayed similar effects. Anxiety and nociception were assessed behaviorally using multiple procedures. c-Fos and FosB immunoreactivities were quantified to assess the effect of both treatments on neural responses in the paraventricular nucleus of the hypothalamus (PVN), nucleus raphe magnus (NRM), and lumbar spinal dorsal horn (DH). FST increased anxiety- and pain-like behaviors in the hindpaw. Rice-koji or EGT significantly prevented these behaviors after FST. In the absence of formalin, both treatments prevented decreased FosB expressions in the PVN after FST, while no effect was seen in the NRM and DH. In the presence of formalin, both treatments prevented changes in c-Fos and FosB expressions in all areas in FST mice. Further, in vitro experiments using SH-SY5Y cells were conducted. Rice-koji and EGT did not affect cell viability but changed the level of brain-derived neurotrophic factor. In conclusion, Rice-koji could reduce anxiety and pain associated with psychophysical stress, possibly mediated by the modulatory effects of EGT on neural functions in the brain.
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Affiliation(s)
- Kajita Piriyaprasath
- Division of Oral Physiology, Faculty of Dentistry, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8514, Japan or (K.P.); (M.H.); (K.Y.)
- Department of Restorative Dentistry, Faculty of Dentistry, Naresuan University, Phitsanulok 650000, Thailand
| | - Yoshito Kakihara
- Division of Dental Pharmacology, Faculty of Dentistry, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8514, Japan;
- Sakeology Center, Niigata University, Niigata 951-8514, Japan
| | - Atsushi Kurahashi
- Hakkaisan Brewery Co., Ltd., Minamiuonuma, Niigata 949-7112, Japan; (A.K.); (K.K.)
| | - Mayumi Taiyoji
- Food Research Center, Niigata Agricultural Research Institute, Kamo 959-1381, Japan; (M.T.); (K.A.)
| | - Kazuya Kodaira
- Hakkaisan Brewery Co., Ltd., Minamiuonuma, Niigata 949-7112, Japan; (A.K.); (K.K.)
| | - Kotaro Aihara
- Food Research Center, Niigata Agricultural Research Institute, Kamo 959-1381, Japan; (M.T.); (K.A.)
| | - Mana Hasegawa
- Division of Oral Physiology, Faculty of Dentistry, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8514, Japan or (K.P.); (M.H.); (K.Y.)
- Division of General Dentistry and Dental Clinical Education Unit, Faculty of Dentistry, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8514, Japan
| | - Kensuke Yamamura
- Division of Oral Physiology, Faculty of Dentistry, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8514, Japan or (K.P.); (M.H.); (K.Y.)
| | - Keiichiro Okamoto
- Division of Oral Physiology, Faculty of Dentistry, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8514, Japan or (K.P.); (M.H.); (K.Y.)
- Sakeology Center, Niigata University, Niigata 951-8514, Japan
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7
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Wang X, Li X. Regulation of pain neurotransmitters and chondrocytes metabolism mediated by voltage-gated ion channels: A narrative review. Heliyon 2023; 9:e17989. [PMID: 37501995 PMCID: PMC10368852 DOI: 10.1016/j.heliyon.2023.e17989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 05/15/2023] [Accepted: 07/04/2023] [Indexed: 07/29/2023] Open
Abstract
Osteoarthritis (OA) is one of the leading causes of chronic pain and dysfunction. It is essential to comprehend the nature of pain and cartilage degeneration and its influencing factors on OA treatment. Voltage-gated ion channels (VGICs) are essential in chondrocytes and extracellular matrix (ECM) metabolism and regulate the pain neurotransmitters between the cartilage and the central nervous system. This narrative review focused primarily on the effects of VGICs regulating pain neurotransmitters and chondrocytes metabolism, and most studies have focused on voltage-sensitive calcium channels (VSCCs), voltage-gated sodium channels (VGSCs), acid-sensing ion channels (ASICs), voltage-gated potassium channels (VGKCs), voltage-gated chloride channels (VGCCs). Various ion channels coordinate to maintain the intracellular environment's homeostasis and jointly regulate metabolic and pain under normal circumstances. In the OA model, the ion channel transport of chondrocytes is abnormal, and calcium influx is increased, which leads to increased neuronal excitability. The changes in ion channels are strongly associated with the OA disease process and individual OA risk factors. Future studies should explore how VGICs affect the metabolism of chondrocytes and their surrounding tissues, which will help clinicians and pharmacists to develop more effective targeted drugs to alleviate the progression of OA disease.
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8
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Shin SM, Baek EJ, Oh DY, Kim KH, Kim KJ, Park EJ. Functional validation of co-culture model of human keratinocytes and neuronal cell line for sensitive skin by using transient receptor potential channel vanilloid subfamily member 1 antagonist. Skin Res Technol 2023; 29:e13275. [PMID: 36704884 PMCID: PMC9838752 DOI: 10.1111/srt.13275] [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: 08/22/2022] [Accepted: 12/23/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Sensitive skin is a subjective cutaneous hyper-reactivity that occurs in response to various innocuous stimuli. Keratinocytes have recently been shown to participate in sensory transduction by releasing many neuroactive molecules that bind to intra-epidermal free nerve endings and modulate nociception. In the literature, the characterization of these interactions has been based on the co-culture of keratinocyte and mammalian-origin neuronal cell lines. In this study, we established an in vitro model based on a co-culture of primary human keratinocytes and differentiated SH-SY5Y cells, a human neuronal cell line. METHODS Human epidermal keratinocytes and SH-SY5Y cells were monocultured and co-cultured. Changes in calcium influx, substance P, inflammatory cytokines, and neuropeptides between the monoculture and co-culture groups treated with capsaicin only and capsaicin with transient receptor potential channel vanilloid subfamily member 1 (TRPV1) antagonist, trans-4-tert-butylcyclohexanol (TTBC), together. In addition, the difference in stinging sensation was evaluated by applying it to the volunteers. RESULTS When SH-SY5Y cells were co-cultured with keratinocytes, they had no significant effect on axonal development. Substance P was also released after capsaicin treatment and reduced by TTBC under co-culture conditions. Moreover, the expression of inflammatory cytokines and neuropeptides was significantly increased in co-cultured keratinocytes compared to that under monoculture conditions. In addition, the stinging sensation was significantly induced after the application of capsaicin in vivo and was relieved after the application of the TRPV1 antagonist. CONCLUSION We demonstrated that the novel co-culture model is functionally valid through capsaicin and TRPV1 antagonist. We also confirmed that TTBC could be used for the treatment of sensitive skin through a co-culture model and in vivo tests. This co-culture model of keratinocytes and SH-SY5Y cells may be useful in vitro alternatives for studying the close communication between keratinocytes and neuronal cells and for screening therapeutic drugs for sensitive skin.
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Affiliation(s)
- Sun Mee Shin
- Department of Dermatology, Hallym Institute for Translational Medicine, Anyang, Korea
| | - Eun Joo Baek
- Department of Dermatology, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Dong Yeol Oh
- Department of Dermatology, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Kwang Ho Kim
- Department of Dermatology, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Kwang Joong Kim
- Department of Dermatology, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Eun Joo Park
- Department of Dermatology, Hallym University Sacred Heart Hospital, Anyang, Korea
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Ferreira JCB. Mitochondrial Dysfunction in Degenerative Diseases. Cells 2022; 11:cells11091546. [PMID: 35563852 PMCID: PMC9103981 DOI: 10.3390/cells11091546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 04/29/2022] [Indexed: 02/04/2023] Open
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Liu J, Kong L, Chen D, Tang H, Lu Y, Yuan Y, Qian F, Hou S, Zhao W, Zhang M. Bilirubin oxidation end product B prevents CoCl 2-induced primary cortical neuron apoptosis by promoting cell survival Akt/mTOR/p70S6K signaling pathway. Biochem Biophys Res Commun 2022; 602:27-34. [PMID: 35247701 DOI: 10.1016/j.bbrc.2022.02.063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 02/18/2022] [Indexed: 01/12/2023]
Abstract
Bilirubin oxidation end products (BOXes) are associated with the late-developing neurological deficits after subarachnoid hemorrhage (SAH) possibly by direct constricting the cerebral arteries, but their specific impacts on neurons especially in the state of hypoxia, a prominent feature during the late stage of SAH, remain unclear. Here, we explored the effects of BOXes on the primary cortical neurons subjected to CoCl2-induced hypoxia by evaluating the morphological and apoptotic changes of neurons. The present study showed that Z-BOX B but not Z-BOX A greatly alleviated CoCl2-induced neuronal cell deterioration and apoptosis. Immunocytochemical staining assay showed Z-BOX B significantly increased neurite length, the numbers of both secondary and tertiary branches, and the protein level of Synaptophysin. Caspase 3/7 apoptosis assay and DAPI staining showed that Z-BOX B markedly reduced primary cortical neurons apoptosis. The expression of cleaved Caspase-3 was suppressed by Z-BOX B treatment, while the expression of Bcl-xL was upregulated. To further discover the mechanism of the neuroprotective effect observed in Z-BOX B, we found Z-BOX B increased the expression of p-mTOR, p-Akt, and p-p70S6K. In general, our results implicated Z-BOX B may prevent CoCl2-induced primary cortical neurons apoptosis by activating sAkt/mTOR/p70S6K signaling pathway. Hence, the present data may provide new insights into the pathophysiological mechanism of delayed neurological dysfunction after SAH and novel targets for treating SAH.
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Affiliation(s)
- Jingting Liu
- Pharm-X Center, Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, PR China
| | - Lingxuan Kong
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, PR China
| | - Dongxin Chen
- Pharm-X Center, Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, PR China
| | - Huirong Tang
- Pharm-X Center, Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, PR China
| | - Yinzhong Lu
- Department of Anesthesiology and Hongqiao International Institute of Medicine, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, PR China
| | - Yao Yuan
- Pharm-X Center, Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, PR China
| | - Feng Qian
- Pharm-X Center, Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, PR China
| | - Shangwei Hou
- Hongqiao International Institute of Medicine, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Wenjuan Zhao
- Pharm-X Center, Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, PR China.
| | - Man Zhang
- Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, PR China.
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