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Shang N, Bhullar KS, Wu J. Tripeptide IRW Protects MC3T3-E1 Cells against Ang II Stress in an AT2R Dependent Manner. Molecules 2022; 27:molecules27123684. [PMID: 35744810 PMCID: PMC9230126 DOI: 10.3390/molecules27123684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 05/31/2022] [Accepted: 06/07/2022] [Indexed: 11/16/2022] Open
Abstract
Multiple strategies including the use of bioactive peptides and other nutraceuticals are being adopted to maintain bone health. This study provides an improved and deeper understanding of the pharmacological effects that a bioactive peptide IRW (Ile-Arg-Trp) extends on bone health. Our results showed that IRW treatment protects osteoblasts against Ang II induced decline in cell proliferation and restores protein levels of collagen type I alpha 2 chain (COL1A2) and alkaline phosphatase (ALP) levels in MC3T3-E1 cells (p < 0.05). Apart from augmentation of these mineralization factors, the angiotensin II (Ang II) induced apoptotic stress in osteoblasts was mitigated by IRW as well. At the molecular level, IRW abolished the cytochrome-c release via modulation of pro-and anti-apoptotic genes in MC3T3-E1 cells (p < 0.05). Interestingly, IRW also increased cellular levels of cytoprotective local RAAS factors such as MasR, Ang (1−7), ACE2, and AT2R, and lowered the levels of Ang II effector receptor (AT1R). Further, our results indicated a lower content of inflammation and osteoclastogenesis biomarkers such as cyclooxygenase 2 (COX2), nuclear factor kappa B (NF-κB), and receptor activator of nuclear factor kappa-B ligand (RANKL) following IRW treatment in MC3T3-E1 cells (p < 0.05). The use of an antagonist-guided cell study indicated that IRW contributed to the process of cytoprotection and proliferation of osteoblasts via Runt-related transcription factor 2 (RUNX2) in face of Ang II stress in an AT2R dependent manner. The key findings of our study showed that IRW could potentially have a therapeutic role in the treatment and/or prevention of bone disorders.
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Affiliation(s)
- Nan Shang
- Department of Agricultural Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2R3, Canada; (N.S.); (K.S.B.)
- College of Engineering, China Agricultural University, Beijing 100083, China
| | - Khushwant S. Bhullar
- Department of Agricultural Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2R3, Canada; (N.S.); (K.S.B.)
| | - Jianping Wu
- Department of Agricultural Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2R3, Canada; (N.S.); (K.S.B.)
- Correspondence: ; Tel.: +1-780-492-6885; Fax: +1-780-492-8524
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Kutlu Z, Bilen A, Celik M, Maman A, Gulaboglu M, Kul A, Celik Z, Halici Z. The relationship of telmisartan with sclerostin in the osteoporosis model induced by ovariectomy in rats. J Pharm Pharmacol 2021; 73:1693-1702. [PMID: 34874446 DOI: 10.1093/jpp/rgab123] [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: 01/07/2021] [Accepted: 08/17/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVES Our aim is to explain the relationship between Ang II and Scl in osteoporotic (OP) rats and the contribution of Scl in the antiosteoporotic effect mechanism of angiotensin receptor blockers (ARB). METHODS This study consists of two sub-studies conducted on 4th and 12th weeks after ovariectomy. In study 1, treatment was started immediately after bilateral ovariectomy (OVX), while, in study 2, treatment was started 2 months after OVX. Two different doses of telmisartan (5 and 10 mg/kg) were administered with the aid of gavage for 30 days in both sub-study groups. RESULTS Serum and tissue Scl, osteocalcin, osteopontin and tartrate-resistant acid phosphatase mRNA expressions were higher and bone mineral densities (BMD) and bone-specific alkaline phosphatase (BALP) mRNA expressions were found to be lower in the OVX groups compared with the sham group. In OVX groups where two different doses of telmisartan were administered, BMD and BALP mRNA expressions increased and serum and tissue Scl decreased. CONCLUSION There may be a close relationship between angiotensin II and sclerostin in the development of osteoporosis. In this study, telmisartan administration showed an antiosteoporotic effect and significantly decreased the level of sclerostin. These results strongly support this relationship.
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Affiliation(s)
- Zerrin Kutlu
- Department of Biochemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Arzu Bilen
- Department of Internal Medicine, Faculty of Medicine, Ataturk University, Erzurum, Turkey
| | - Muhammet Celik
- Department of Medical Biochemistry, School of Medicine, Ataturk University, Erzurum, Turkey
| | - Adem Maman
- Department of Nuclear Medicine, School of Medicine, Ataturk University, Erzurum, Turkey
| | - Mine Gulaboglu
- Department of Biochemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Ayhan Kul
- Department of Physical Medicine and Rehabilitation, Medical Faculty of Ataturk University Erzurum, Erzurum, Turkey
| | - Zeynep Celik
- Department of Biochemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Zekai Halici
- Faculty of Medicine, Department of Pharmacology, Ataturk University, Erzurum, Turkey
- Clinical Research, Development and Design Application and Research Center, Ataturk University, Erzurum, Turkey
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3
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Martínez-García M, Hernández-Lemus E. Periodontal Inflammation and Systemic Diseases: An Overview. Front Physiol 2021; 12:709438. [PMID: 34776994 PMCID: PMC8578868 DOI: 10.3389/fphys.2021.709438] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 09/28/2021] [Indexed: 12/15/2022] Open
Abstract
Periodontitis is a common inflammatory disease of infectious origins that often evolves into a chronic condition. Aside from its importance as a stomatologic ailment, chronic periodontitis has gained relevance since it has been shown that it can develop into a systemic condition characterized by unresolved hyper-inflammation, disruption of the innate and adaptive immune system, dysbiosis of the oral, gut and other location's microbiota and other system-wide alterations that may cause, coexist or aggravate other health issues associated to elevated morbi-mortality. The relationships between the infectious, immune, inflammatory, and systemic features of periodontitis and its many related diseases are far from being fully understood and are indeed still debated. However, to date, a large body of evidence on the different biological, clinical, and policy-enabling sources of information, is available. The aim of the present work is to summarize many of these sources of information and contextualize them under a systemic inflammation framework that may set the basis to an integral vision, useful for basic, clinical, and therapeutic goals.
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Affiliation(s)
- Mireya Martínez-García
- Sociomedical Research Unit, National Institute of Cardiology "Ignacio Chávez", Mexico City, Mexico
| | - Enrique Hernández-Lemus
- Computational Genomics Division, National Institute of Genomic Medicine (INMEGEN), Mexico City, Mexico.,Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de Mèxico, Mexico City, Mexico
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Portes J, Bullón B, Quiles JL, Battino M, Bullón P. Diabetes Mellitus and Periodontitis Share Intracellular Disorders as the Main Meeting Point. Cells 2021; 10:cells10092411. [PMID: 34572060 PMCID: PMC8467361 DOI: 10.3390/cells10092411] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/09/2021] [Accepted: 09/11/2021] [Indexed: 12/15/2022] Open
Abstract
Diabetes and periodontitis are two of the most prevalent diseases worldwide that negatively impact the quality of life of the individual suffering from them. They are part of the chronic inflammatory disease group or, as recently mentioned, non-communicable diseases, with inflammation being the meeting point among them. Inflammation hitherto includes vascular and tissue changes, but new technologies provide data at the intracellular level that could explain how the cells respond to the aggression more clearly. This review aims to emphasize the molecular pathophysiological mechanisms in patients with type 2 diabetes mellitus and periodontitis, which are marked by different impaired central regulators including mitochondrial dysfunction, impaired immune system and autophagy pathways, oxidative stress, and the crosstalk between adenosine monophosphate-activated protein kinase (AMPK) and the renin-angiotensin system (RAS). All of them are the shared background behind both diseases that could explain its relationship. These should be taken in consideration if we would like to improve the treatment outcomes. Currently, the main treatment strategies in diabetes try to reduce glycemia index as the most important aspect, and in periodontitis try to reduce the presence of oral bacteria. We propose to add to the therapeutic guidelines the handling of all the intracellular disorders to try to obtain better treatment success.
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Affiliation(s)
- Juliana Portes
- Department of Periodontology, Dental School, University of Seville, C/Avicena, s/n, 41009 Seville, Spain; (J.P.); (B.B.)
| | - Beatriz Bullón
- Department of Periodontology, Dental School, University of Seville, C/Avicena, s/n, 41009 Seville, Spain; (J.P.); (B.B.)
| | - José Luis Quiles
- Biomedical Research Center (CIBM), Department of Physiology, University Campus of Cartuja, Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, 18071 Granada, Spain;
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, C/Isabel Torres, 21, 39011 Santander, Spain
| | - Maurizio Battino
- Department of Clinical Sciences, Faculty of Medicine, Università Politecnica delle Marche. Via Tronto 10A, 60126 Torrette di Ancona, Italy;
- International Research Center for Food Nutrition and Safety, Jiangsu University, 301 Xuefu Rd, Zhenjiang 212013, China
| | - Pedro Bullón
- Department of Periodontology, Dental School, University of Seville, C/Avicena, s/n, 41009 Seville, Spain; (J.P.); (B.B.)
- Correspondence:
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5
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Zhao Z, Wang C, Xu Y, Wang X, Jia B, Yu T, Wang Y, Zhang Y. Effects of the Local Bone Renin-Angiotensin System on Titanium-Particle-Induced Periprosthetic Osteolysis. Front Pharmacol 2021; 12:684375. [PMID: 34248634 PMCID: PMC8264785 DOI: 10.3389/fphar.2021.684375] [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: 03/23/2021] [Accepted: 06/08/2021] [Indexed: 12/28/2022] Open
Abstract
Wear particles may induce osteoclast formation and osteoblast inhibition that lead to periprosthetic osteolysis (PPOL) and subsequent aseptic loosening, which is the primary reason for total joint arthroplasty failure. Local bone renin-angiotensin system (RAS) has been found to participate in the pathogenic process of various bone-related diseases via promoting bone resorption and inhibiting bone formation. However, it remains unclear whether and how local bone RAS participates in wear-particle-induced PPOL. In this study, we investigated the potential role of RAS in titanium (Ti) particle-induced osteolysis in vivo and osteoclast and osteoblast differentiation in vitro. We found that the expressions of AT1R, AT2R and ACE in the interface membrane from patients with PPOL and in calvarial tissues from a murine model of Ti-particle-induced osteolysis were up-regulated, but the increase of ACE in the calvarial tissues was abrogated by perindopril. Moreover, perindopril mitigated the Ti-particle-induced osteolysis in the murine model by suppressing bone resorption and increasing bone formation. We also observed in RAW264.7 macrophages that Ang II promoted but perindopril suppressed Ti-particle-induced osteoclastogenesis, osteoclast-mediated bone resorption and expression of osteoclast-related genes. Meanwhile, Ang II enhanced but perindopril repressed Ti-particle-induced suppression of osteogenic differentiation and expression of osteoblast-specific genes in mouse bone marrow mesenchymal stem cells (BMSCs). In addition, local bone RAS promoted Ti-particle-induced osteolysis by increasing bone resorption and decreasing bone formation through modulating the RANKL/RANK and Wnt/β-catenin pathways. Taken together, we suggest that inhibition of RAS may be a potential approach to the treatment of wear-particle-induced PPOL.
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Affiliation(s)
- Zhiping Zhao
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China.,Medical Department of Qingdao University, Qingdao, China
| | - Changyao Wang
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yingxing Xu
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China.,Medical Department of Qingdao University, Qingdao, China
| | - Xiangyu Wang
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China.,Medical Department of Qingdao University, Qingdao, China
| | - Bin Jia
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China.,Medical Department of Qingdao University, Qingdao, China
| | - Tengbo Yu
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yingzhen Wang
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yongtao Zhang
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
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Lima MLDS, de Medeiros CACX, Guerra GCB, Santos R, Bader M, Pirih FQ, de Araújo Júnior RF, Chan AB, Cruz LJ, Brito GADC, Leitão RFDC, da Silveira EJD, Garcia VB, Martins AA, de Araújo AA. AT1 and AT2 Receptor Knockout Changed Osteonectin and Bone Density in Mice in Periodontal Inflammation Experimental Model. Int J Mol Sci 2021; 22:5217. [PMID: 34069164 PMCID: PMC8157150 DOI: 10.3390/ijms22105217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/15/2021] [Accepted: 04/17/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND The aim of this study was to evaluate the role of AT1 and AT2 receptors in a periodontal inflammation experimental model. METHODS Periodontal inflammation was induced by LPS/Porphyromonas gingivalis. Maxillae, femur, and vertebra were scanned using Micro-CT. Maxillae were analyzed histopathologically, immunohistochemically, and by RT-PCR. RESULTS The vertebra showed decreased BMD in AT1 H compared with WT H (p < 0.05). The femur showed increased Tb.Sp for AT1 H and AT2 H, p < 0.01 and p < 0.05, respectively. The Tb.N was decreased in the vertebra (WT H-AT1 H: p < 0.05; WT H-AT2 H: p < 0.05) and in the femur (WT H-AT1 H: p < 0.01; WT H-AT2 H: p < 0.05). AT1 PD increased linear bone loss (p < 0.05) and decreased osteoblast cells (p < 0.05). RANKL immunostaining was intense for AT1 PD and WT PD (p < 0.001). OPG was intense in the WT H, WT PD, and AT2 PD when compared to AT1 PD (p < 0.001). AT1 PD showed weak immunostaining for osteocalcin compared with WT H, WT PD, and AT2 PD (p < 0.001). AT1 H showed significantly stronger immunostaining for osteonectin in fibroblasts compared to AT2 H (p < 0.01). CONCLUSION AT1 receptor knockout changed bone density, the quality and number of bone trabeculae, decreased the number of osteoblast cells, and increased osteonectin in fibroblasts.
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Affiliation(s)
- Maria Laura de Souza Lima
- Postgraduate Program in Dentistry Sciences, Department of Biophysical and Pharmacology, Federal University of Rio Grande Norte, Natal, RN 59078-900, Brazil; (M.L.d.S.L.); (E.J.D.d.S.)
| | - Caroline Addison Carvalho Xavier de Medeiros
- Postgraduate Program in Biological Science, Postgraduate Program in RENORBIO, Department of Biophysical and Pharmacology, Federal University of Rio Grande Norte, Natal, RN 59078-970, Brazil;
| | - Gerlane Coelho Bernardo Guerra
- Postgraduate Program in Biological Science, Postgraduate Program in Pharmaceutical Science, Department of Biophysical and Pharmacology, Federal University of Rio Grande Norte, Natal, RN 59078-970, Brazil;
| | - Robson Santos
- Department of Physiology, Federal University of Minas Gerais, Belo Horizonte, MG 31270-901, Brazil;
| | - Michael Bader
- Max Delbrück Center of Molecular Medicine, 13125 Berlin, Germany;
| | - Flavia Q. Pirih
- School of Dentistry, Universidad California-Los Angeles (UCLA), Los Angeles, CA 90095, USA;
| | - Raimundo Fernandes de Araújo Júnior
- Post Graduate Program Functional and Structural Biology, Post Graduate Program Health Science, Department of Morphology, Federal University of Rio Grande do Norte, 3000 Senador Salgado Filho Ave, Lagoa Nova, Natal, RN 59078-970, Brazil;
| | - Alan B. Chan
- Percuros B.V, 2333 CL Leiden, The Netherlands;
- Translational Nanobiomaterials and Imaging, Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Luis J. Cruz
- Translational Nanobiomaterials and Imaging, Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Gerly Anne de Castro Brito
- Postgraduate Program in Pharmacology, Postgraduate Program in Morphology, Department of Morphology, Fortaleza, CE 60430-170, Brazil;
| | | | - Ericka Janine Dantas da Silveira
- Postgraduate Program in Dentistry Sciences, Department of Biophysical and Pharmacology, Federal University of Rio Grande Norte, Natal, RN 59078-900, Brazil; (M.L.d.S.L.); (E.J.D.d.S.)
| | - Vinicius Barreto Garcia
- Postgraduate Program in Health Sciences, Cancer and Inflammation Research laboratory, Department of Morphology, Federal University of Rio Grande Norte, Natal, RN 59078-970, Brazil;
| | - Agnes Andrade Martins
- Department of Dentistry, Federal University of Rio Grande Norte, Natal, RN 59078-970, Brazil;
| | - Aurigena Antunes de Araújo
- Postgraduate Program in Dentistry Sciences, Department of Biophysical and Pharmacology, Federal University of Rio Grande Norte, Natal, RN 59078-900, Brazil; (M.L.d.S.L.); (E.J.D.d.S.)
- AV. Senador Salgado Filho, S/N, Campus Universitário, Centro de Bio-ciências, Departamento de Biofísica e Farmacologia, UFRN, Natal, RN 59078-900, Brazil
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Alqahtani S, Cooper B, Spears CA, Wright C, Shannahan J. Electronic nicotine delivery system-induced alterations in oral health via saliva assessment. Exp Biol Med (Maywood) 2020; 245:1319-1325. [PMID: 32640897 PMCID: PMC7441347 DOI: 10.1177/1535370220941258] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/21/2020] [Indexed: 11/17/2022] Open
Abstract
IMPACT STATEMENT The use of traditional tobacco products is a known risk factor for the development of diseases including periodontal disease. To date, the potential oral health effects related to electronic nicotine delivery systems (ENDS) use is unknown. This study collected saliva from ENDS users and never tobacco users to examine differences in the oral cavity of inflammatory cytokines and metabolites. The identification and measurement of these ENDS-related changes provide insight into disease pathways potentially associated with ENDS use. The utilization of saliva samples collected from human participates enhances the application of the findings compared to the majority of studies using cell culture and animal models. In addition, these foundational findings can inform future studies to examining specific pathways identified, interventional approaches, and application of translatable biomarkers of ENDS use.
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Affiliation(s)
- Saeed Alqahtani
- School of Health Sciences, Purdue
University, West Lafayette, IN 47907, USA
- National Center for Pharmaceuticals,
Life Science and Environment Research Institute, King Abdulaziz City for Science
and Technology, Riyadh 12354, Saudi Arabia
| | - Bruce Cooper
- Purdue Metabolite Profiling
Facility, Purdue University, West Lafayette, IN 47907, USA
| | - Claire A Spears
- School of Public Health,
Georgia
State University, Atlanta, GA 30303,
USA
| | - Christa Wright
- School of Public Health,
Georgia
State University, Atlanta, GA 30303,
USA
| | - Jonathan Shannahan
- School of Health Sciences, Purdue
University, West Lafayette, IN 47907, USA
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8
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Wei W, Xiao X, Li J, Ding H, Pan W, Deng S, Yin W, Xue L, Lu Q, Yue Y, Tian Y, Wang M, Hao L. Activation of the STAT1 Pathway Accelerates Periodontitis in Nos3-/- Mice. J Dent Res 2020; 98:1027-1036. [PMID: 31329047 DOI: 10.1177/0022034519858063] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Early studies on the etiology and pathogenesis of hypertension have shown that it has a considerable association with inflammation and the immune response as well as periodontitis. Clinical studies have also shown that hypertension can promote the periodontal tissue destruction caused by periodontitis. However, the underlying mechanisms remain unclear. This study aimed to explore the possible mechanisms of how hypertension aggravates periodontitis. Treatment with or without the signal transducer and activator of transcription 1 (STAT1) inhibitor fludarabine was performed in an endothelial nitric oxide synthase gene knockout-related (Nos3-/-) mouse model with the hypertension phenotype of periodontitis induced by bacteria. Micro-computed tomography, immunohistochemistry, Western blot, quantitative reverse transcription polymerase chain reaction, immunofluorescence, and ELISA were performed. We demonstrated that Nos3-/--related hypertension increases bone resorption and periodontal destruction in periodontitis lesion areas, which can be inhibited by the STAT1 inhibitor. Experimental data also showed that Nos3-/- significantly increased macrophage infiltration and proinflammatory cytokine expression in the periodontitis lesion area, which is dependent on the angiotensin II-induced STAT1 pathway. Inhibition of STAT1 in vivo can decrease the expression of proinflammatory cytokines and macrophage infiltration. Furthermore, data in this study showed that Nos3-/--related hypertension further downregulated the STAT3 anti-inflammatory function and its downstream chemokine expression in a STAT1-dependent manner. By applying RAW 264.7 and L929 cell lines and monocytes isolated from Nos3-/- mice, we confirmed that activation of the STAT1 pathway inhibits STAT3 and its downstream pathway and promotes inflammatory cytokine expression in vitro. Collectively, our current study demonstrated that STAT1 plays an indispensable role in the Nos3-/--related hypertension with aggravation of periodontitis, suggesting that STAT1 may be a key target for the treatment of periodontitis with hypertension.
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Affiliation(s)
- W Wei
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - X Xiao
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - J Li
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - H Ding
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - W Pan
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - S Deng
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - W Yin
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - L Xue
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - Q Lu
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - Y Yue
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - Y Tian
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - M Wang
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
| | - L Hao
- 1 The State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, People's Republic of China
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9
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Zhang Z, Yuan W, Deng J, Wang D, Zhang T, Peng L, Tian H, Wang Z, Ma J. Granulocyte colony stimulating factor (G-CSF) regulates neutrophils infiltration and periodontal tissue destruction in an experimental periodontitis. Mol Immunol 2019; 117:110-121. [PMID: 31765840 DOI: 10.1016/j.molimm.2019.11.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 10/29/2019] [Accepted: 11/10/2019] [Indexed: 12/15/2022]
Abstract
Although granulocyte colony-stimulating factor(G-CSF) has pathogenic roles in several immune inflammatory diseases, its role in periodontitis has not been investigated. Here we detected local expression of G-CSF using public datasets in the Gene Expression Omnibus (GEO) database, and immune cell infiltration into gingival tissue was estimated based on single-sample gene set enrichment analysis (ssGSEA). G-CSF expression and neutrophil infiltration were also confirmed by human gingival biopsies analysis. Moreover, anti-G-CSF neutralizing antibody was locally administrated to investigate the effects of G-CSF neutralization on neutrophils infiltration and periodontal tissue destruction in periodontitis mice model. Two public datasets (GSE10334 and GSE16134), which included 424 patients with periodontitis and 133 health controls, were used in the analysis. Markedly increased immune cell infiltration and G-CSF expression in gingival tissues were found in the periodontitis group as compared to the control group. The higher expression of G-CSF was correlated with higher infiltration of immune cells, especially with neutrophil infiltration. Analysis of gingival biopsies further confirmed high neutrophil infiltration and G-CSF expression. In addition, anti-G-CSF antibody-treated mice with periodontitis showed significantly reduced alveolar bone resorption and neutrophil infiltration when compared with periodontitis mice treated with isotype control antibody. Also, anti-G-CSF antibody treatment significantly reduced mRNA expression of CXC chemokines (CXCL1, CXCL2 and CXCL3), interleukin 1β (IL-1β), IL-6, matrix metalloproteinases 9, receptor activator of nuclear factor κB ligand/osteoprotegerin (RANKL/OPG) ratio and osteoclasts number in periodontal tissues. In summary, neutrophil infiltration and G-CSF expression levels were significantly increased in inflamed gingival tissues. G-CSF neutralization in periodontal inflammation could alleviate neutrophil infiltration and periodontal tissue destruction in experimental periodontitis.
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Affiliation(s)
- Zheng Zhang
- Department of Stomatology, Beijing Chao-Yang Hospital, Capital Medical University, 8th Gongti South Road, Beijing, 100020, China; Department of Periodontology, Tianjin Stomatological Hospital, Hospital of Stomatology, Nankai University, 75th Dagu North Road, Tianjin, 300000, China
| | - Wei Yuan
- State Key Laboratory of Molecular Oncology, National Cancer Center/ National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 17(th) Panjiayuan Nanli, Beijing, 100021, China
| | - Junjie Deng
- State Key Laboratory of Molecular Oncology, National Cancer Center/ National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 17(th) Panjiayuan Nanli, Beijing, 100021, China
| | - Danyang Wang
- Department of Stomatology, Beijing Chao-Yang Hospital, Capital Medical University, 8th Gongti South Road, Beijing, 100020, China
| | - Tianyi Zhang
- School of Stomatology, Shanxi Medical University, 56th Xinjian South Road, Taiyuan, 030001, China
| | - Li Peng
- Department of Stomatology, The Third People's Hospital of Datong City, 1th Wenchang Road, Datong, 037008, China
| | - Huan Tian
- Department of Stomatology, Beijing Chao-Yang Hospital, Capital Medical University, 8th Gongti South Road, Beijing, 100020, China
| | - Zuomin Wang
- Department of Stomatology, Beijing Chao-Yang Hospital, Capital Medical University, 8th Gongti South Road, Beijing, 100020, China.
| | - Jie Ma
- Department of Biotherapy, Beijing Hospital, National Center of Gerontology, Chinese Academy of Medical Sciences & Peking Union Medical College, 1th Dongdan Dahua Road, Beijing, 100730, China.
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Oliveira SHP, Brito VGB, Frasnelli SCT, Ribeiro BDS, Ferreira MN, Queiroz DP, Beltan CT, Lara VS, Santos CF. Aliskiren Attenuates the Inflammatory Response and Wound Healing Process in Diabetic Mice With Periodontal Disease. Front Pharmacol 2019; 10:708. [PMID: 31333451 PMCID: PMC6620569 DOI: 10.3389/fphar.2019.00708] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 05/31/2019] [Indexed: 01/08/2023] Open
Abstract
The aim of this study was to characterize the role of local RAS (renin–angiotensin system) in the inflammatory response of normal (N) and diabetic (D) mice with periodontal disease (PD). Diabetes Mellitus (DM) was induced by peritoneal injection of streptozotocin in Balb/c mice. PD was induced by ligature around the first molar in both N and D, irrespective of whether they were treated with aliskiren (50 mg/kg, Alisk). Mandibles were harvested for histomorphometric analyses, and gingival tissue (GT) was collected to evaluate gene expression and extracellular matrix components (ECM). Immunohistochemical (IHC) analyses were used to localize RAS in GT. The production of C-reactive protein (CRP), IL-1β, CXCL2, and CCL8 was evaluated by enzyme-linked immunosorbent assay (ELISA). Renin was found to exacerbate the inflammation and periodontal bone loss at 14 days after PD, and Alisk inhibited this process in GT of N and D. PD increased CRP, CXCL2, CCL8, and IL-1β production in both animals. Alisk could inhibit CRP, CXCL2, and CCL8 primarily in D animals. However, only CCL8 was decreased in N animals after Alisk pretreatment. PD enhanced expression and production of AGT, ACE, AT1R, and AT2R in both N and D. AT1R expression was higher in D with PD, and AT2R expression was higher in N with PD. ACE2 and receptor Mas (MasR) expression and production was elevated in the control group of both animals. PD inhibited ACE2 in N but not in D. MasR expression was unaffected in both N and D with PD. Alisk reduced expression and production of all RAS components in GT of both animals, except for ACE2 in N. RAS staining was observed in all layers of epithelium, basal cell layer, and lamina propria and was higher in N with PD. Col1a1, Col1a2, Col3a1, and fibronectin (Fn1) were increased in both animals with PD. Alisk inhibited Col1a1 and Fn in both animals, Col1a2 was decreased only in D, while levels of Col3a1 remained unchanged in all animal groups. In conclusion, these data demonstrated the presence and functional role of local RAS in GT, exacerbating the inflammatory response, periodontal bone loss, and wound healing processes in both N and D animal groups. In addition, Alisk was able to significantly reduce gingival inflammation, excessive wound healing processes, and periodontal bone loss.
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Affiliation(s)
- Sandra Helena Penha Oliveira
- Department of Basic Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil.,Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil
| | - Victor Gustavo Balera Brito
- Department of Basic Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil.,Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil
| | - Sabrina Cruz Tfaile Frasnelli
- Department of Basic Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil
| | - Bianca da Silva Ribeiro
- Department of Basic Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil
| | - Milena Nunes Ferreira
- Department of Basic Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil
| | - Dayane Priscilla Queiroz
- Department of Basic Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil.,Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil
| | - Carluci Taís Beltan
- Department of Basic Sciences, School of Dentistry of Araçatuba, São Paulo State University (UNESP), São Paulo, Brazil
| | - Vanessa Soares Lara
- Department of Stomatology, Bauru School of Dentistry, University of São Paulo (USP), Bauru, Brazil
| | - Carlos Ferreira Santos
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo (USP), Bauru, Brazil
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