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Zhao Y, Liang W, Liu Z, Chen X, Lin C. Impact of SDF-1 and AMD3100 on Hair Follicle Dynamics in a Chronic Stress Model. Biomolecules 2024; 14:1206. [PMID: 39456139 PMCID: PMC11505668 DOI: 10.3390/biom14101206] [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: 06/23/2024] [Revised: 07/30/2024] [Accepted: 08/12/2024] [Indexed: 10/28/2024] Open
Abstract
Chronic stress is a common cause of hair loss, involving inflammatory responses and changes in cellular signaling pathways. This study explores the mechanism of action of the SDF-1/CXCR4 signaling axis in chronic stress-induced hair loss. The research indicates that SDF-1 promotes hair follicle growth through the PI3K/Akt and JAK/STAT signaling pathways. Transcriptome sequencing analysis was conducted to identify differentially expressed genes in the skin of normal and stressed mice, with key genes SDF-1/CXCR4 selected through machine learning and a protein-protein interaction network established. A chronic stress mouse model was created, with injections of SDF-1 and AMD3100 administered to observe hair growth, weight changes, and behavioral alterations and validate hair follicle activity. Skin SDF-1 concentrations were measured, differentially expressed genes were screened, and pathways were enriched. Activation of the PI3K/Akt and JAK/STAT signaling pathways was assessed, and siRNA technology was used in vitro to inhibit the expression of SDF-1 or CXCR4. SDF-1 promoted hair follicle activity, with the combined injection of SDF-1 and AMD3100 weakening this effect. The activation of the PI3K/Akt and JAK/STAT signaling pathways was observed in the SDF-1 injection group, confirmed by Western blot and immunofluorescence. Silencing SDF-1 through siRNA-mediated inhibition reduced cell proliferation and migration abilities. SDF-1 promotes hair growth in chronic stress mice by activating the PI3K/Akt and JAK/STAT pathways, an effect reversible by AMD3100. The SDF-1/CXCR4 axis may serve as a potential therapeutic target for stress-induced hair loss.
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Affiliation(s)
- Yinglin Zhao
- Department of Psychosomatic Medicine, Shantou University Mental Health Center, Wanji Industrial Zone, Taishan North Road, Shantou 515041, China;
| | - Wenzi Liang
- Department of Histology and Embryology, Shantou University Medical College, No. 22 Xinling Road, Shantou 515041, China; (W.L.); (Z.L.); (X.C.)
| | - Zhehui Liu
- Department of Histology and Embryology, Shantou University Medical College, No. 22 Xinling Road, Shantou 515041, China; (W.L.); (Z.L.); (X.C.)
| | - Xiuwen Chen
- Department of Histology and Embryology, Shantou University Medical College, No. 22 Xinling Road, Shantou 515041, China; (W.L.); (Z.L.); (X.C.)
| | - Changmin Lin
- Department of Histology and Embryology, Shantou University Medical College, No. 22 Xinling Road, Shantou 515041, China; (W.L.); (Z.L.); (X.C.)
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Lin CJ, Hwang TL, Wang RYL, Nain A, Shih RH, Chang L, Lin HJ, Harroun SG, Chang HT, Huang CC. Augmenting Neutrophil Extracellular Traps with Carbonized Polymer Dots: A Potential Treatment for Bacterial Sepsis. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2307210. [PMID: 38279606 DOI: 10.1002/smll.202307210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/19/2023] [Indexed: 01/28/2024]
Abstract
Sepsis is a life-threatening condition that can progress to septic shock as the body's extreme response to pathogenesis damages its own vital organs. Staphylococcus aureus (S. aureus) accounts for 50% of nosocomial infections, which are clinically treated with antibiotics. However, methicillin-resistant strains (MRSA) have emerged and can withstand harsh antibiotic treatment. To address this problem, curcumin (CCM) is employed to prepare carbonized polymer dots (CPDs) through mild pyrolysis. Contrary to curcumin, the as-formed CCM-CPDs are highly biocompatible and soluble in aqueous solution. Most importantly, the CCM-CPDs induce the release of neutrophil extracellular traps (NETs) from the neutrophils, which entrap and eliminate microbes. In an MRSA-induced septic mouse model, it is observed that CCM-CPDs efficiently suppress bacterial colonization. Moreover, the intrinsic antioxidative, anti-inflammatory, and anticoagulation activities resulting from the preserved functional groups of the precursor molecule on the CCM-CPDs prevent progression to severe sepsis. As a result, infected mice treated with CCM-CPDs show a significant decrease in mortality even through oral administration. Histological staining indicates negligible organ damage in the MRSA-infected mice treated with CCM-CPDs. It is believed that the in vivo studies presented herein demonstrate that multifunctional therapeutic CPDs hold great potential against life-threatening infectious diseases.
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Affiliation(s)
- Chin-Jung Lin
- Institute of Analytical and Environmental Sciences, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Tsong-Long Hwang
- Graduate Institute of Biomedical Sciences, Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, 33302, Taiwan
- Research Center for Chinese Herbal Medicine, Graduate Institute of Healthy Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, 33302, Taiwan
- Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan, 33302, Taiwan
- Department of Chemical Engineering, Ming Chi University of Technology, New Taipei City, 243303, Taiwan
| | - Robert Y L Wang
- Division of Microbiology and Immunology, Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, 33302, Taiwan
| | - Amit Nain
- Department of Materials Engineering, Indian Institute of Science, Bengaluru, Karnataka, 520012, India
| | - Ren-Hong Shih
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung, 202301, Taiwan
| | - Lung Chang
- Department of Pediatrics, Mackay Memorial Hospital and Mackay Junior College of Medicine, Nursing and Management, Taipei, 10449, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, 25245, Taiwan
| | - Han-Jia Lin
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung, 202301, Taiwan
- Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, 20231, Taiwan
| | - Scott G Harroun
- Department of Engineering Physics, Polytechnique Montréal, Montréal, Québec, H3T 1J4, Canada
| | - Huan-Tsung Chang
- Graduate Institute of Biomedical Sciences, Chang Gung University, Taoyuan, 33302, Taiwan
- Center for Advanced Biomaterials and Technology Innovation, Chang Gung University, Taoyuan, 33302, Taiwan
- Division of Breast Surgery, Department of General Surgery, Chang-Gung Memorial Hospital, Linkou, Taoyuan, 33305, Taiwan
| | - Chih-Ching Huang
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung, 202301, Taiwan
- Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, 20231, Taiwan
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
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Wang Z, Ge W, Zhong X, Tong S, Zheng S, Xu X, Wang K. Inhibition of cysteine-serine-rich nuclear protein 1 ameliorates ischemia-reperfusion injury during liver transplantation in an MAPK-dependent manner. MOLECULAR BIOMEDICINE 2024; 5:22. [PMID: 38902590 PMCID: PMC11189853 DOI: 10.1186/s43556-024-00185-z] [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: 02/23/2024] [Accepted: 04/29/2024] [Indexed: 06/22/2024] Open
Abstract
Hepatic ischemia-reperfusion injury (HIRI) is a critical pathophysiological process during liver transplantation (LT). Multiple genes and signal pathways are dysregulated during HIRI. This study aims to identify genes as potential therapeutic targets for ameliorating HIRI. Datasets containing samples from the human donor liver (GSE151648) and mouse HIRI model (GSE117066) were analyzed to determine differentially expressed genes (DEGs). The selected DEGs were confirmed by real-time PCR and western blot in the hepatocyte hypoxia-reoxygenation (HR) model, mouse HIRI model, and human liver samples after transplantation. Genetic inhibition was used to further clarify the underlying mechanism of the gene in vitro and in vivo. Among the DEGs, CSRNP1 was significantly upregulated (|log FC|= 2.08, P < 0.001), and was positively correlated with the MAPK signal pathway (R = 0.67, P < 0.001). CSRNP1 inhibition by siRNA significantly suppressed apoptosis in the AML-12 cell line after HR (mean Annexin+ ratio = 60.62% vs 42.47%, P = 0.0019), but the protective effect was eliminated with an additional MAPK activator. Knocking down CSRNP1 gene expression by intravenous injection of AAV-shRNA markedly reduced liver injury in mouse HIRI model (ALT: AAV-NC vs AAV-shCsrnp1 = 26,673.5 ± 2761.2 vs 3839.7 ± 1432.8, P < 0.001; AST: AAV-NC vs AAV-shCsrnp1 = 8640.5 ± 1450.3 vs 1786.8 ± 518.3, P < 0.001). Liver-targeted delivery of siRNA by nanoparticles effectively inhibited intra-hepatic genetic expression of Csrnp1 and alleviated IRI by reducing tissue inflammation and hepatocyte apoptosis. Furthermore, CSRNP1 inhibition was associated with reduced activation of the MAPK pathway both in vitro and in vivo. In conclusion, our results demonstrated that CSRNP1 could be a potential therapeutic target to ameliorate HIRI in an MAPK-dependent manner.
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Affiliation(s)
- Zhoucheng Wang
- NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang, China
- Zhejiang University School of Medicine, Hangzhou, 310058, Zhejiang, China
| | - Wenwen Ge
- NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang, China
- Zhejiang University School of Medicine, Hangzhou, 310058, Zhejiang, China
| | - Xinyang Zhong
- NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang, China
- Zhejiang University School of Medicine, Hangzhou, 310058, Zhejiang, China
| | - Shizheng Tong
- The Fourth School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, China
| | - Shusen Zheng
- NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang, China
- Department of Hepatobiliary and Pancreatic Surgery, Shulan Hospital of Hangzhou, Hangzhou, 310022, Zhejiang, China
| | - Xiao Xu
- NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang, China.
- Department of Hepatobiliary & Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, 310024, Zhejiang, China.
- Institute of Translational Medicine, Zhejiang University, Hangzhou, 310000, Zhejiang, China.
| | - Kai Wang
- Department of Hepatobiliary & Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, 310024, Zhejiang, China.
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Shen D, Tuerhong K, Huang Q, Liu K, Li Y, Yang S. Computational analysis of curcumin-mediated alleviation of inflammation in periodontitis patients with experimental validation in mice. J Clin Periodontol 2024; 51:787-799. [PMID: 38348739 DOI: 10.1111/jcpe.13962] [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: 06/14/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 05/16/2024]
Abstract
AIM Using network pharmacology and experimental validation to explore the therapeutic efficacy and mechanism of curcumin (Cur) in periodontitis treatment. MATERIALS AND METHODS Network pharmacology was utilized to predict target gene interactions of Cur-Periodontitis. Molecular docking was used to investigate the binding affinity of Cur for the predicted targets. A mouse model with ligature-induced periodontitis (LIP) was used to verify the therapeutic effect of Cur. Microcomputed tomography (micro-CT) was used to evaluate alveolar bone resorption, while western blotting, haematoxylin-eosin staining and immunohistochemistry were used to analyse the change in immunopathology. SYTOX Green staining was used to assess the in vitro effect of Cur in a mouse bone marrow-isolated neutrophil model exposed to lipopolysaccharide. RESULTS Network pharmacology identified 114 potential target genes. Enrichment analysis showed that Cur can modulate the production of neutrophil extracellular traps (NETs). Molecular docking experiments suggested that Cur effectively binds to neutrophil elastase (ELANE), peptidylarginine deiminase 4 (PAD4) and cathepsin G, three enzymes involved in NETs. In LIP mice, Cur alleviated alveolar bone resorption and reduced the expression of ELANE and PAD4 in a time-dependent but dose-independent manner. Cur can directly inhibit NET formation in the cell model. CONCLUSIONS Our research suggested that Cur may alleviate experimental periodontitis by inhibiting NET formation.
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Affiliation(s)
- Danfeng Shen
- Department of Prosthodontics, College of Stomatology, Chongqing Medical University, Chongqing, China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
- Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China
| | - Kamoran Tuerhong
- Department of Prosthodontics, College of Stomatology, Chongqing Medical University, Chongqing, China
| | - Qi Huang
- Department of Prosthodontics, College of Stomatology, Chongqing Medical University, Chongqing, China
| | - Kehao Liu
- Department of Prosthodontics, College of Stomatology, Chongqing Medical University, Chongqing, China
| | - Yuzhou Li
- Department of Prosthodontics, College of Stomatology, Chongqing Medical University, Chongqing, China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
- Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China
| | - Sheng Yang
- Department of Prosthodontics, College of Stomatology, Chongqing Medical University, Chongqing, China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
- Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China
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Wu X, Yang Y. Neutrophil extracellular traps (NETs) and fibrotic diseases. Int Immunopharmacol 2024; 133:112085. [PMID: 38626550 DOI: 10.1016/j.intimp.2024.112085] [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: 02/28/2024] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 04/18/2024]
Abstract
Fibrosis, a common cause and serious outcome of organ failure that can affect any organ, is responsible for up to 45% of all deaths in various clinical settings. Both preclinical models and clinical trials investigating various organ systems have shown that fibrosis is a highly dynamic process. Although many studies have sought to gain understanding of the mechanism of fibrosis progression, their findings have been mixed. In recent years, increasing evidence indicates that neutrophil extracellular traps (NETs) are involved in many inflammatory and autoimmune disorders and participate in the regulation of fibrotic processes in various organs and systems. In this review, we summarize the current understanding of the role of NETs in fibrosis development and progression and their possibility as therapeutic targets.
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Affiliation(s)
- Xiaojiao Wu
- School of Pediatrics, Nanjing Medical University, Nanjing, China
| | - Yang Yang
- Department of Gastroenterology, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.
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Hernández González LL, Pérez-Campos Mayoral L, Hernández-Huerta MT, Mayoral Andrade G, Martínez Cruz M, Ramos-Martínez E, Pérez-Campos Mayoral E, Cruz Hernández V, Antonio García I, Matias-Cervantes CA, Avendaño Villegas ME, Lastre Domínguez CM, Romero Díaz C, Ruiz-Rosado JDD, Pérez-Campos E. Targeting Neutrophil Extracellular Trap Formation: Exploring Promising Pharmacological Strategies for the Treatment of Preeclampsia. Pharmaceuticals (Basel) 2024; 17:605. [PMID: 38794175 PMCID: PMC11123764 DOI: 10.3390/ph17050605] [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: 04/23/2024] [Accepted: 05/04/2024] [Indexed: 05/26/2024] Open
Abstract
Neutrophils, which constitute the most abundant leukocytes in human blood, emerge as crucial players in the induction of endothelial cell death and the modulation of endothelial cell responses under both physiological and pathological conditions. The hallmark of preeclampsia is endothelial dysfunction induced by systemic inflammation, in which neutrophils, particularly through the formation of neutrophil extracellular traps (NETs), play a pivotal role in the development and perpetuation of endothelial dysfunction and the hypertensive state. Considering the potential of numerous pharmaceutical agents to attenuate NET formation (NETosis) in preeclampsia, a comprehensive assessment of the extensively studied candidates becomes imperative. This review aims to identify mechanisms associated with the induction and negative regulation of NETs in the context of preeclampsia. We discuss potential drugs to modulate NETosis, such as NF-κβ inhibitors, vitamin D, and aspirin, and their association with mutagenicity and genotoxicity. Strong evidence supports the notion that molecules involved in the activation of NETs could serve as promising targets for the treatment of preeclampsia.
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Affiliation(s)
- Leticia Lorena Hernández González
- National Technology of Mexico/IT Oaxaca, Oaxaca de Juárez, Oaxaca 68030, Mexico; (L.L.H.G.); (M.M.C.); (C.M.L.D.); (C.R.D.)
- Faculty of Biological Systems and Technological Innovation, Autonomous University “Benito Juárez” of Oaxaca, Oaxaca 68125, Mexico
| | - Laura Pérez-Campos Mayoral
- Research Center, Faculty of Medicine UNAM-UABJO, Autonomous University “Benito Juárez” of Oaxaca (UABJO), Oaxaca 68020, Mexico; (L.P.-C.M.); (G.M.A.); (E.P.-C.M.)
| | - María Teresa Hernández-Huerta
- CONAHCyT, Faculty of Medicine and Surgery, Autonomous University “Benito Juárez” of Oaxaca (UABJO), Oaxaca 68020, Mexico; (M.T.H.-H.); (C.A.M.-C.)
| | - Gabriel Mayoral Andrade
- Research Center, Faculty of Medicine UNAM-UABJO, Autonomous University “Benito Juárez” of Oaxaca (UABJO), Oaxaca 68020, Mexico; (L.P.-C.M.); (G.M.A.); (E.P.-C.M.)
| | - Margarito Martínez Cruz
- National Technology of Mexico/IT Oaxaca, Oaxaca de Juárez, Oaxaca 68030, Mexico; (L.L.H.G.); (M.M.C.); (C.M.L.D.); (C.R.D.)
| | - Edgar Ramos-Martínez
- School of Sciences, Autonomous University “Benito Juárez” of Oaxaca (UABJO), Oaxaca 68020, Mexico;
| | - Eduardo Pérez-Campos Mayoral
- Research Center, Faculty of Medicine UNAM-UABJO, Autonomous University “Benito Juárez” of Oaxaca (UABJO), Oaxaca 68020, Mexico; (L.P.-C.M.); (G.M.A.); (E.P.-C.M.)
| | | | | | - Carlos Alberto Matias-Cervantes
- CONAHCyT, Faculty of Medicine and Surgery, Autonomous University “Benito Juárez” of Oaxaca (UABJO), Oaxaca 68020, Mexico; (M.T.H.-H.); (C.A.M.-C.)
| | - Miriam Emily Avendaño Villegas
- National Technology of Mexico/IT Oaxaca, Oaxaca de Juárez, Oaxaca 68030, Mexico; (L.L.H.G.); (M.M.C.); (C.M.L.D.); (C.R.D.)
| | | | - Carlos Romero Díaz
- National Technology of Mexico/IT Oaxaca, Oaxaca de Juárez, Oaxaca 68030, Mexico; (L.L.H.G.); (M.M.C.); (C.M.L.D.); (C.R.D.)
- Research Center, Faculty of Medicine UNAM-UABJO, Autonomous University “Benito Juárez” of Oaxaca (UABJO), Oaxaca 68020, Mexico; (L.P.-C.M.); (G.M.A.); (E.P.-C.M.)
| | - Juan de Dios Ruiz-Rosado
- Kidney and Urinary Tract Research Center, Abigail Wexner Research Institute, Nationwide Children’s Hospital, Columbus, OH 43215, USA
- Division of Nephrology and Hypertension, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - Eduardo Pérez-Campos
- National Technology of Mexico/IT Oaxaca, Oaxaca de Juárez, Oaxaca 68030, Mexico; (L.L.H.G.); (M.M.C.); (C.M.L.D.); (C.R.D.)
- Clinical Pathology Laboratory, “Eduardo Pérez Ortega”, Oaxaca 68000, Mexico
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Liu R, Zhang J, Rodrigues Lima F, Zeng J, Nian Q. Targeting neutrophil extracellular traps: A novel strategy in hematologic malignancies. Biomed Pharmacother 2024; 173:116334. [PMID: 38422658 DOI: 10.1016/j.biopha.2024.116334] [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: 12/11/2023] [Revised: 02/18/2024] [Accepted: 02/22/2024] [Indexed: 03/02/2024] Open
Abstract
Neutrophil extracellular traps (NETs) have emerged as a critical factor in malignant hematologic disease pathogenesis. These structures, comprising DNA, histones, and cytoplasmic proteins, were initially recognized for their role in immune defense against microbial threats. Growing evidence suggests that NETs contribute to malignant cell progression and dissemination, representing a double-edged sword. However, there is a paucity of reports on its involvement in hematological disorders. A comprehensive understanding of the intricate relationship between malignant cells and NETs is necessary to explore effective therapeutic strategies. This review highlights NET formation and mechanisms underlying disease pathogenesis. Moreover, we discuss recent advancements in targeted inhibitor development for selective NET disruption, empowering precise design and efficacious therapeutic interventions for malignant hematologic diseases.
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Affiliation(s)
- Rongxing Liu
- Department of Pharmacy, The Second Affiliated Hospital, Army Medical University, 183 Xinqiao Road, Chongqing 400000, China
| | - Jin Zhang
- Department of Transfusion, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, 32# W. Sec 2, 1stRing Rd, Qingyang District, Chengdu, Sichuan 610072, China
| | - Fernando Rodrigues Lima
- Université Paris Cité, CNRS, Unité de Biologie Fonctionnelle et Adaptative, 2-16 Rue Theroigne deMericourt, Paris 75013, France
| | - Jinhao Zeng
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, No.37 Shierqiaolu, Chengdu, Sichuan 610000, China.
| | - Qing Nian
- Department of Transfusion, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, 32# W. Sec 2, 1stRing Rd, Qingyang District, Chengdu, Sichuan 610072, China.
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Li C, Wu C, Li F, Xu W, Zhang X, Huang Y, Xia D. Targeting Neutrophil Extracellular Traps in Gouty Arthritis: Insights into Pathogenesis and Therapeutic Potential. J Inflamm Res 2024; 17:1735-1763. [PMID: 38523684 PMCID: PMC10960513 DOI: 10.2147/jir.s460333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 03/07/2024] [Indexed: 03/26/2024] Open
Abstract
Gouty arthritis (GA) is an immune-mediated disorder characterized by severe inflammation due to the deposition of monosodium urate (MSU) crystals in the joints. The pathophysiological mechanisms of GA are not yet fully understood, and therefore, the identification of effective therapeutic targets is of paramount importance. Neutrophil extracellular traps (NETs), an intricate structure of DNA scaffold, encompassing myeloperoxidase, histones, and elastases - have gained significant attention as a prospective therapeutic target for gouty arthritis, due to their innate antimicrobial and immunomodulatory properties. Hence, exploring the therapeutic potential of NETs in gouty arthritis remains an enticing avenue for further investigation. During the process of gouty arthritis, the formation of NETs triggers the release of inflammatory cytokines, thereby contributing to the inflammatory response, while MSU crystals and cytokines are sequestered and degraded by the aggregation of NETs. Here, we provide a concise summary of the inflammatory processes underlying the initiation and resolution of gouty arthritis mediated by NETs. Furthermore, this review presents an overview of the current pharmacological approaches for treating gouty arthritis and summarizes the potential of natural and synthetic product-based inhibitors that target NET formation as novel therapeutic options, alongside elucidating the intrinsic challenges of these inhibitors in NETs research. Lastly, the limitations of HL-60 cell as a suitable substitute of neutrophils in NETs research are summarized and discussed. Series of recommendations are provided, strategically oriented towards guiding future investigations to effectively address these concerns. These findings will contribute to an enhanced comprehension of the interplay between NETs and GA, facilitating the proposition of innovative therapeutic strategies and novel approaches for the management of GA.
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Affiliation(s)
- Cantao Li
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Chenxi Wu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Fenfen Li
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Wenjing Xu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Xiaoxi Zhang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Yan Huang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Daozong Xia
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
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9
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Brunnthaler L, Pereyra D, Brenner M, Santol J, Herrmann L, Schrottmaier WC, Pirabe A, Schmuckenschlager A, Kim S, Kern AE, Huber FX, Michels LE, Brostjan C, Salzmann M, Hohensinner P, Kain R, Gruenberger T, Starlinger P, Assinger A. Intrahepatic neutrophil accumulation and extracellular trap formation are associated with posthepatectomy liver failure. Hepatol Commun 2024; 8:e0348. [PMID: 38099865 PMCID: PMC10727591 DOI: 10.1097/hc9.0000000000000348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/13/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Posthepatectomy liver failure (PHLF) represents a life-threatening complication with limited therapeutic options. Neutrophils play a critical and dynamic role during regeneratory processes, but their role in human liver regeneration is incompletely understood, especially as underlying liver disease, detectable in the majority of patients, critically affects hepatic regeneration. Here we explored intrahepatic neutrophil accumulation and neutrophil extracellular traps (NETs) in patients with PHLF and validated the functional relevance of NETs in a murine partial hepatectomy (PHx) model. METHODS We investigated the influx of neutrophils, macrophages, eosinophils, and mast cells and the presence of their respective extracellular traps in liver biopsies of 35 patients undergoing hepatectomy (10 patients with PHLF) before and after the initiation of liver regeneration by fluorescence microscopy. In addition, NET formation and neutrophil activation were confirmed by plasma analysis of 99 patients (24 patients with PHLF) before and up to 5 days after surgery. Furthermore, we inhibited NETs via DNase I in a murine PHx model of mice with metabolically induced liver disease. RESULTS We detected rapid intrahepatic neutrophil accumulation, elevated levels of myeloperoxidase release, and NET formation in regenerating human livers, with a significantly higher increase of infiltrating neutrophils and NETs in patients with PHLF. Circulating markers of neutrophil activation, including elastase, myeloperoxidase, and citrullinated histone H3, correlated with markers of liver injury. In a murine PHx model, we showed that the inhibition of NET accelerated hepatocyte proliferation and liver regeneration. CONCLUSIONS Patients with PHLF showed accelerated intrahepatic neutrophil infiltration and NET formation, which were associated with liver damage. Further, we identified postsurgical myeloperoxidase levels as predictive markers for adverse outcomes and observed that blocking NETs in a murine PHx model accelerated tissue regeneration.
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Affiliation(s)
- Laura Brunnthaler
- Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - David Pereyra
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Miriam Brenner
- Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Jonas Santol
- Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
- Department of Surgery, HPB Center, Viennese Health Network, Clinic Favoriten and Sigmund Freud Private University, Vienna, Austria
| | - Lukas Herrmann
- Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Waltraud C. Schrottmaier
- Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Anita Pirabe
- Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Anna Schmuckenschlager
- Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Sarang Kim
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Anna Emilia Kern
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Felix Xaver Huber
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Lisa Emilie Michels
- Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Christine Brostjan
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Manuel Salzmann
- Department of Medicine II, Division of Cardiology, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Philipp Hohensinner
- Center for Biomedical Research, Division of Biomedical Research, Medical University of Vienna, Vienna, Austria
| | - Renate Kain
- Department of Pathology, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Thomas Gruenberger
- Department of Surgery, HPB Center, Viennese Health Network, Clinic Favoriten and Sigmund Freud Private University, Vienna, Austria
| | - Patrick Starlinger
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Alice Assinger
- Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
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10
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Cheng X, Yin X, Song J. Integrated analysis of NET-DNA receptor CCDC25 in malignant tumors: Pan-cancer analysis. Health Sci Rep 2023; 6:e1621. [PMID: 37841944 PMCID: PMC10568976 DOI: 10.1002/hsr2.1621] [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: 07/07/2023] [Revised: 09/22/2023] [Accepted: 09/26/2023] [Indexed: 10/17/2023] Open
Abstract
Background Previously, it was reported that the coiled-coil domain containing 25 (CCDC25) plays a role in the formation of neutrophil extracellular traps (NETs). This study systematically analyzed the expression profiles of CCDC25 in 30 different types of cancer and one type of blood cancer, acute myeloid leukemia. Methods The GTEx and CCLE databases were used to evaluate the distribution of CCDC25 expression in both normal tissue and cancer cell lines. A comparison was performed between normal tissue and tumor tissue to analyze the differential expression of CCDC25. We assessed the impact of CCDC25 on the clinical outlook in the TCGA pan-cancer data set by analyzing the Kaplan-Meier survival plot and conducting COX regression analysis. Moreover, the association between the expression levels of CCDC25 and the tumor microenvironment in multiple cancers was conducted. Additionally, the investigation also examined the link between CCDC25 and immune neoantigen, tumor mutational burden, microsatellite instability, mismatch repair genes (MMRs), HLA-related genes, and DNA methyltransferase (DNMT). Results CCDC25 was expressed in nearly all of the 31 normal tissues while exhibiting a moderate to low level of expression in cancer cell lines. While abnormal expression was detected in the majority of malignancies, there was no link found between elevated CCDC25 levels and overall survival, disease-free survival, recurrence-free survival, and disease-free interval in the TCGA comprehensive cancer data set. Nevertheless, the expression of CCDC25 exhibited a notable link with the infiltration levels of activated CD4 memory T cells, quiescent mast cells, dendritic cells in an activated state, T cells that assist in follicle development, M2 macrophages, and neutrophils in various tumors. Conclusions In most cancers, the results indicate that there is no link between CCDC25 and prognosis. However, CCDC25 can be targeted for therapeutic purposes concerning metastasis and immune infiltration.
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Affiliation(s)
- Xianlin Cheng
- Department of Oral and Maxillofacial SurgeryGuizhou Provincial People's HospitalGuizhouChina
| | - Xinhai Yin
- Department of Oral and Maxillofacial SurgeryGuizhou Provincial People's HospitalGuizhouChina
| | - Jukun Song
- Department of Oral and Maxillofacial SurgeryThe Affiliated Stomatological Hospital of Guizhou Medical UniversityGuiyangChina
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11
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Heo MJ, Suh JH, Poulsen KL, Ju C, Kim KH. Updates on the Immune Cell Basis of Hepatic Ischemia-Reperfusion Injury. Mol Cells 2023; 46:527-534. [PMID: 37691258 PMCID: PMC10495686 DOI: 10.14348/molcells.2023.0099] [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: 06/15/2023] [Revised: 06/19/2023] [Accepted: 07/21/2023] [Indexed: 09/12/2023] Open
Abstract
Liver ischemia-reperfusion injury (IRI) is the main cause of organ dysfunction and failure after liver surgeries including organ transplantation. The mechanism of liver IRI is complex and numerous signals are involved but cellular metabolic disturbances, oxidative stress, and inflammation are considered the major contributors to liver IRI. In addition, the activation of inflammatory signals exacerbates liver IRI by recruiting macrophages, dendritic cells, and neutrophils, and activating NK cells, NKT cells, and cytotoxic T cells. Technological advances enable us to understand the role of specific immune cells during liver IRI. Accordingly, therapeutic strategies to prevent or treat liver IRI have been proposed but no definitive and effective therapies exist yet. This review summarizes the current update on the immune cell functions and discusses therapeutic potentials in liver IRI. A better understanding of this complex and highly dynamic process may allow for the development of innovative therapeutic approaches and optimize patient outcomes.
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Affiliation(s)
- Mi Jeong Heo
- Department of Anesthesiology, Critical Care and Pain Medicine and Center for Perioperative Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Ji Ho Suh
- Department of Anesthesiology, Critical Care and Pain Medicine and Center for Perioperative Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Kyle L. Poulsen
- Department of Anesthesiology, Critical Care and Pain Medicine and Center for Perioperative Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Cynthia Ju
- Department of Anesthesiology, Critical Care and Pain Medicine and Center for Perioperative Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Kang Ho Kim
- Department of Anesthesiology, Critical Care and Pain Medicine and Center for Perioperative Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
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12
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Machado IF, Miranda RG, Dorta DJ, Rolo AP, Palmeira CM. Targeting Oxidative Stress with Polyphenols to Fight Liver Diseases. Antioxidants (Basel) 2023; 12:1212. [PMID: 37371941 DOI: 10.3390/antiox12061212] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Reactive oxygen species (ROS) are important second messengers in many metabolic processes and signaling pathways. Disruption of the balance between ROS generation and antioxidant defenses results in the overproduction of ROS and subsequent oxidative damage to biomolecules and cellular components that disturb cellular function. Oxidative stress contributes to the initiation and progression of many liver pathologies such as ischemia-reperfusion injury (LIRI), non-alcoholic fatty liver disease (NAFLD), and hepatocellular carcinoma (HCC). Therefore, controlling ROS production is an attractive therapeutic strategy in relation to their treatment. In recent years, increasing evidence has supported the therapeutic effects of polyphenols on liver injury via the regulation of ROS levels. In the current review, we summarize the effects of polyphenols, such as quercetin, resveratrol, and curcumin, on oxidative damage during conditions that induce liver injury, such as LIRI, NAFLD, and HCC.
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Affiliation(s)
- Ivo F Machado
- CNC-Center for Neuroscience and Cell Biology, CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3000 Coimbra, Portugal
- IIIUC-Institute of Interdisciplinary Research, University of Coimbra, 3000 Coimbra, Portugal
| | - Raul G Miranda
- School of Pharmaceutical Science of Ribeirão Preto, University of São Paulo, São Paulo 14040, Brazil
| | - Daniel J Dorta
- Department of Chemistry, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040, Brazil
| | - Anabela P Rolo
- CNC-Center for Neuroscience and Cell Biology, CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3000 Coimbra, Portugal
- Department of Life Sciences, University of Coimbra, 3000 Coimbra, Portugal
| | - Carlos M Palmeira
- CNC-Center for Neuroscience and Cell Biology, CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3000 Coimbra, Portugal
- Department of Life Sciences, University of Coimbra, 3000 Coimbra, Portugal
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13
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Accipe L, Abadie A, Neviere R, Bercion S. Antioxidant Activities of Natural Compounds from Caribbean Plants to Enhance Diabetic Wound Healing. Antioxidants (Basel) 2023; 12:antiox12051079. [PMID: 37237945 DOI: 10.3390/antiox12051079] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/23/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
Diabetic wound healing is a global medical challenge. Several studies showed that delayed healing in diabetic patients is multifactorial. Nevertheless, there is evidence that excessive production of ROS and impaired ROS detoxification in diabetes are the main cause of chronic wounds. Indeed, increased ROS promotes the expression and activity of metalloproteinase, resulting in a high proteolytic state in the wound with significant destruction of the extracellular matrix, which leads to a stop in the repair process. In addition, ROS accumulation increases NLRP3 inflammasome activation and macrophage hyperpolarization in the M1 pro-inflammatory phenotype. Oxidative stress increases the activation of NETosis. This leads to an elevated pro-inflammatory state in the wound and prevents the resolution of inflammation, an essential step for wound healing. The use of medicinal plants and natural compounds can improve diabetic wound healing by directly targeting oxidative stress and the transcription factor Nrf2 involved in the antioxidant response or the mechanisms impacted by the elevation of ROS such as NLRP3 inflammasome, the polarization of macrophages, and expression or activation of metalloproteinases. This study of the diabetic pro-healing activity of nine plants found in the Caribbean highlights, more particularly, the role of five polyphenolic compounds. At the end of this review, research perspectives are presented.
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Affiliation(s)
- Laura Accipe
- UR5_3 PC2E Cardiac Pathology, Environmental Toxicity and Envenomations, Université des Antilles, BP 250, CEDEX, 97157 Pointe à Pitre, France
| | - Alisson Abadie
- UR5_3 PC2E Cardiac Pathology, Environmental Toxicity and Envenomations, Université des Antilles, BP 250, CEDEX, 97157 Pointe à Pitre, France
| | - Remi Neviere
- UR5_3 PC2E Cardiac Pathology, Environmental Toxicity and Envenomations, Université des Antilles, BP 250, CEDEX, 97157 Pointe à Pitre, France
- CHU Martinique, University Hospital of Martinique, 97200 Fort de France, France
| | - Sylvie Bercion
- UR5_3 PC2E Cardiac Pathology, Environmental Toxicity and Envenomations, Université des Antilles, BP 250, CEDEX, 97157 Pointe à Pitre, France
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