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Bertoldi C, Salvatori R, Pinti M, Mattioli AV. Could the periodontal therapy improve the cardiologic patient health? A narrative review. Curr Probl Cardiol 2024; 49:102699. [PMID: 38852913 DOI: 10.1016/j.cpcardiol.2024.102699] [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: 06/06/2024] [Accepted: 06/06/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND Cardiovascular diseases (CVD) is the major cause of mortality globally, with increasing evidence suggesting a link between periodontitis, and CVD. This study aims to explore the association between periodontitis and CVD, and the impact of periodontal therapy on cardiovascular health. METHODS This review synthesized findings from preclinical and clinical studies, without publication year restrictions, examining periodontitis and CVD through various lenses. Scientific databases were inspected with keywords related to periodontitis and CVD. RESULTS The review identifies a substantial association between periodontitis and an increased risk of several CVD, supported by both epidemiological and interventional studies. Results suggest the complexity of the relationship, influenced by factors like the severity of periodontitis and the presence of other systemic conditions. Clinical data indicates that periodontal therapy, particularly non-surgical periodontal therapy, may reduce systemic inflammatory markers and thus may play a role in the primary and secondary prevention of CVD events, highlighting the potential of periodontal therapy to not only maintain oral health but also to modulate cardiovascular risk factors. CONCLUSIONS Current evidence supports a significant association between periodontitis and increased cardiovascular risk, promoting integrated healthcare approaches that consider oral health as a key-component of cardiovascular care and wellbeing.
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Affiliation(s)
- Carlo Bertoldi
- Department, Department of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, University of Modena and Reggio Emilia, Modena MO, Italy
| | - Roberta Salvatori
- Department of Childhood and Adult Medical and Surgical Sciences, Faculty of Medicine and Surgery of the University of Modena and Reggio Emilia, Modena MO, Italy.
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena MO, Italy
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2
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Liu X, Li H. Global trends in research on aging associated with periodontitis from 2002 to 2023: a bibliometric analysis. Front Endocrinol (Lausanne) 2024; 15:1374027. [PMID: 38800469 PMCID: PMC11116588 DOI: 10.3389/fendo.2024.1374027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Accepted: 04/02/2024] [Indexed: 05/29/2024] Open
Abstract
Background Aging has been implicated in many chronic inflammatory diseases, including periodontitis. Periodontitis is an inflammatory disease caused by long-term irritation of the periodontal tissues by the plaque biofilm on the surface of the teeth. However, only a few bibliometric analyses have systematically studied this field to date. This work sought to visualize research hot spots and trends in aging associated with periodontitis from 2002 to 2023 through bibliometric approaches. Methods Graphpad prism v8.0.2 was used to analyse and plot annual papers, national publication trends and national publication heat maps. In addition, CtieSpace (6.1.6R (64-bit) Advanced Edition) and VOSviewer (version 1.6.18) were used to analyse these data and visualize the scientific knowledge graph. Results The number of documents related to aging associated with periodontitis has steadily increased over 21 years. With six of the top ten institutions in terms of publications coming from the US, the US is a major driver of research in this area. journal of periodontology is the most published journal in the field. Tonetti MS is the most prolific authors and co-cited authors in the field. Journal of Periodontology and Journal of Clinical Periodontology are the most popular journals in the field with the largest literature. Periodontitis, Alzheimer's disease, and peri-implantitis are current hot topics and trends in the field. Inflammation, biomarkers, oxidative stress cytokines are current research hotspots in this field. Conclusion Our research found that global publications regarding research on aging associated with periodontitis increased dramatically and were expected to continue increasing. Inflammation and aging, and the relationship between periodontitis and systemic diseases, are topics worthy of attention.
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Affiliation(s)
| | - Hongjiao Li
- Department of Stomatology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Li J, Zhang Y, Lu H, Li Z, Luo H, Ou Q, Chen X. Alterations in oxidative stress biomarkers and helper T-cell subgroups in patients with periodontitis and IgA nephropathy. J Periodontal Res 2024; 59:325-335. [PMID: 38116861 DOI: 10.1111/jre.13216] [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: 08/09/2023] [Revised: 11/06/2023] [Accepted: 11/15/2023] [Indexed: 12/21/2023]
Abstract
OBJECTIVE Investigating the changes in the oxidative stress levels and helper T lymphocyte (Th) subsets in patients with periodontitis and IgA nephropathy (IgAN) to determine their relationship. BACKGROUND IgAN has a high prevalence, poor prognosis, and no effective cure. Accumulating evidence has implicated a close relationship between periodontitis and chronic kidney diseases, in which both IgAN and chronic periodontitis show chronic inflammation and abnormal metabolism. However, few studies have been conducted on the relationship between the two diseases from this perspective. METHODS We divided 86 IgAN patients into patients with healthy periodontium (IgAN-H, n = 34) and patients with periodontitis IgAN (IgAN-P, n = 52); moreover, we divided 72 systemically healthy participants into patients with periodontitis (H-P, n = 35) and participants with healthy periodontium (H-H, n = 37). The proportions of Th subsets in peripheral blood were estimated using flow cytometry. Cytokine levels in plasma were assessed using cytokine assay kits. Enzyme-linked immunosorbent assay was used to evaluate the plasma levels of oxidative stress. RESULTS Our results from analyzing the Th cell subsets indicated that Th2 cell counts in the IgAN-P group were significantly lower than those in the IgAN-H group, while Th17 cell counts were increased (p < 0.05). Moreover, the Th1/Th2 ratio and interleukin-6 levels in the IgAN-P group were significantly higher than those in the H-H group (p < 0.01). Compared with that in the H-H group, in the remaining three groups, plasma total oxidation state (TOS) levels were increased (p < 0.01), while plasma total antioxidant state (TAS) levels were decreased (p < 0.05). Furthermore, estimated glomerular filtration rate was negatively correlated with the probing depth and gingival bleeding index. IgAN was a risk factor for periodontitis, while TAS was a protective factor for periodontitis. The oxidative stress index (OSI) might be valuable for distinguishing periodontitis patients from healthy controls (area under the receiver operator characteristic curve = 0.951). CONCLUSION IgAN is an independent risk factor of periodontitis, and the Th17 cell-mediated inflammatory response might be associated with the occurrence of periodontitis in patients with IgAN. Patients with coexisting IgAN and periodontitis exhibit increased oxidative stress, in which TOS and OSI are potential biomarkers for diagnosing periodontitis.
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Affiliation(s)
- Jinfeng Li
- Department of Stomatology, the People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang, China
- Department of Periodontology, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Yanjun Zhang
- Department of Clinical Medicine Research Center, the People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang, China
| | - Hao Lu
- Department of Stomatology, School of Medicine, Shihezi University, Xinjiang, China
| | - Zhiwei Li
- Clinical Laboratory Center, the People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang, China
| | - Hui Luo
- Department of Nephrology, the People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang, China
| | - Qianqiu Ou
- Department of Stomatology, School of Medicine, Shihezi University, Xinjiang, China
| | - Xiaotao Chen
- Department of Stomatology, the People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang, China
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4
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Stødle IH, Sen A, Høvik H, Verket A, Koldsland OC. Association between periodontitis stages and self-reported diseases in a Norwegian population: the HUNT study. BMC Oral Health 2023; 23:999. [PMID: 38093278 PMCID: PMC10720083 DOI: 10.1186/s12903-023-03743-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND The relationships between periodontitis and non-communicable diseases (NCDs) have been investigated through several different case-definitions. The differences in methodology may have hindered the basis of comparison between these studies. The classification from the 2017 World Workshop on the Classification of Periodontal and Peri-implant Diseases and Conditions offers a unison platform that may facilitate future comparison of such research. The present study aimed to reproduce associations between periodontitis and other NCDs using the 2017 Classification, in the Trøndelag Health Study (HUNT). MATERIAL AND METHODS The fourth HUNT-survey was carried out between 2017 and 2019. Clinical variables, blood samples and answers to questionnaires were collected from 4933 participants. Periodontal status was assessed based on the latest staging system, and its associations with NCDs were estimated by logistic regression models adjusted for potential confounders. RESULTS Compared to no or Stage I periodontitis, participants with Stage III/IV periodontitis (radiographic bone loss exceeding 33%) were associated with cardiovascular disease, hyperglycemia in participants with diabetes and chronic obstructive pulmonary disease (COPD)/emphysema. Associations with hyperglycemia in participants with diabetes and COPD/emphysema were also observed in participants with Stage II periodontitis. The only observed association when considering never-smokers alone, was with COPD/emphysema. CONCLUSION Periodontitis Stage II and III/IV were associated with major NCDs. Effect sizes increased with increasing periodontitis stages, which implies greater occurrence of coincident comorbidities in patients with severe periodontitis.
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Affiliation(s)
- Ida Haukåen Stødle
- Department of Periodontology, Institute of Clinical Dentistry, Faculty of Dentistry, University of Oslo, Geitmyrsveien 69, 0455, Oslo, Norway.
| | - Abhijit Sen
- Center for Oral Health Services and Research, Mid-Norway (TkMidt), Trondheim, Norway
| | - Hedda Høvik
- Center for Oral Health Services and Research, Mid-Norway (TkMidt), Trondheim, Norway
| | - Anders Verket
- Department of Periodontology, Institute of Clinical Dentistry, Faculty of Dentistry, University of Oslo, Geitmyrsveien 69, 0455, Oslo, Norway
| | - Odd Carsten Koldsland
- Department of Periodontology, Institute of Clinical Dentistry, Faculty of Dentistry, University of Oslo, Geitmyrsveien 69, 0455, Oslo, Norway
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5
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Carra MC, Rangé H, Caligiuri G, Bouchard P. Periodontitis and atherosclerotic cardiovascular disease: A critical appraisal. Periodontol 2000 2023. [PMID: 37997210 DOI: 10.1111/prd.12528] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 08/12/2023] [Indexed: 11/25/2023]
Abstract
In spite of intensive research efforts driving spectacular advances in terms of prevention and treatments, cardiovascular diseases (CVDs) remain a leading health burden, accounting for 32% of all deaths (World Health Organization. "Cardiovascular Diseases (CVDs)." WHO, February 1, 2017, https://www.who.int/news-room/fact-sheets/detail/cardiovascular-diseases-(cvds)). Cardiovascular diseases are a group of disorders affecting the heart and blood vessels. They encompass a collection of different conditions, among which atherosclerotic cardiovascular disease (ASCVD) is the most prevalent. CVDs caused by atherosclerosis, that is, ASCVD, are particularly fatal: with heart attack and stroke being together the most prevalent cause of death in the world. To reduce the health burden represented by ASCVD, it is urgent to identify the nature of the "residual risk," beyond the established risk factors (e.g., hypertension) and behavioral factors already maximally targeted by drugs and public health campaigns. Remarkably, periodontitis is increasingly recognized as an independent cardiovascular risk factor.
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Affiliation(s)
- Maria Clotilde Carra
- UFR d'Odontologie, Université Paris Cité, Paris, France
- Service of Odontology, Periodontal and Oral Surgery Unit, Rothschild Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
- INSERM- Sorbonne Paris Cité Epidemiology and Statistics Research Centre (CRESS), Paris, France
| | - Hélène Rangé
- UFR d'Odontologie, Université de Rennes, Rennes, France
- Service of Odontology, Centre Hospitalier Universitaire de Rennes, Rennes, France
- NUMECAN Institute (Nutrition Metabolisms and Cancer), INSERM, INRAE, University of Rennes, Rennes, France
| | - Giuseppina Caligiuri
- Université Paris Cité and Université Sorbonne Paris Nord, INSERM, Laboratory for Vascular Translational Science (LVTS), Paris, France
- Department of Cardiology and of Physiology, Hôpitaux Universitaires Paris Nord Val-de-Seine, Site Bichat, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Philippe Bouchard
- UFR d'Odontologie, Université Paris Cité, Paris, France
- URP 2496, Université Paris Cité, Paris, France
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6
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Isola G, Santonocito S, Lupi SM, Polizzi A, Sclafani R, Patini R, Marchetti E. Periodontal Health and Disease in the Context of Systemic Diseases. Mediators Inflamm 2023; 2023:9720947. [PMID: 37214190 PMCID: PMC10199803 DOI: 10.1155/2023/9720947] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 09/04/2022] [Accepted: 04/07/2023] [Indexed: 05/24/2023] Open
Abstract
During recent years, considerable progress has been made in understanding the etiopathogenesis of periodontitis in its various forms and their interactions with the host. Furthermore, a number of reports have highlighted the importance of oral health and disease in systemic conditions, especially cardiovascular diseases and diabetes. In this regard, research has attempted to explain the role of periodontitis in promoting alteration in distant sites and organs. Recently, DNA sequencing studies have revealed how oral infections can occur in distant sites such as the colon, reproductive tissues, metabolic diseases, and atheromas. The objective of this review is to describe and update the emerging evidence and knowledge regarding the association between periodontitis and systemic disease and to analyse the evidence that has reported periodontitis as a risk factor for the development of various forms of systemic diseases in order to provide a better understanding of the possible shared etiopathogenetic pathways between periodontitis and the different forms of systemic diseases.
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Affiliation(s)
- Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Simona Santonocito
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Saturnino Marco Lupi
- Department of Clinical Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy
| | - Alessandro Polizzi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Rossana Sclafani
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Romeo Patini
- Institute of Dentistry and Maxillofacial Surgery, Fondazione Policlinico Universitario Agostino Gemelli, Catholic University of the Sacred Heart, Rome, Italy
| | - Enrico Marchetti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
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7
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Uriarte SM, Hajishengallis G. Neutrophils in the periodontium: Interactions with pathogens and roles in tissue homeostasis and inflammation. Immunol Rev 2023; 314:93-110. [PMID: 36271881 PMCID: PMC10049968 DOI: 10.1111/imr.13152] [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] [Indexed: 11/28/2022]
Abstract
Neutrophils are of key importance in periodontal health and disease. In their absence or when they are functionally defective, as occurs in certain congenital disorders, affected individuals develop severe forms of periodontitis in early age. These observations imply that the presence of immune-competent neutrophils is essential to homeostasis. However, the presence of supernumerary or hyper-responsive neutrophils, either because of systemic priming or innate immune training, leads to imbalanced host-microbe interactions in the periodontium that culminate in dysbiosis and inflammatory tissue breakdown. These disease-provoking imbalanced interactions are further exacerbated by periodontal pathogens capable of subverting neutrophil responses to their microbial community's benefit and the host's detriment. This review attempts a synthesis of these findings for an integrated view of the neutrophils' ambivalent role in periodontal disease and, moreover, discusses how some of these concepts underpin the development of novel therapeutic approaches to treat periodontal disease.
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Affiliation(s)
- Silvia M. Uriarte
- Department of Oral Immunology and Infectious Diseases, School of Dentistry, University of Louisville, Louisville, KY, USA
| | - George Hajishengallis
- Department of Basic and Translational Sciences, Laboratory of Innate Immunity and Inflammation, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Abstract
The principle of trained immunity represents innate immune memory due to sustained, mainly epigenetic, changes triggered by endogenous or exogenous stimuli in bone marrow (BM) progenitors (central trained immunity) and their innate immune cell progeny, thereby triggering elevated responsiveness against secondary stimuli. BM progenitors can respond to microbial and sterile signals, thereby possibly acquiring trained immunity-mediated long-lasting alterations that may shape the fate and function of their progeny, for example, neutrophils. Neutrophils, the most abundant innate immune cell population, are produced in the BM from committed progenitor cells in a process designated granulopoiesis. Neutrophils are the first responders against infectious or inflammatory challenges and have versatile functions in immunity. Together with other innate immune cells, neutrophils are effectors of peripheral trained immunity. However, given the short lifetime of neutrophils, their ability to acquire immunological memory may lie in the central training of their BM progenitors resulting in generation of reprogrammed, that is, "trained", neutrophils. Although trained immunity may have beneficial effects in infection or cancer, it may also mediate detrimental outcomes in chronic inflammation. Here, we review the emerging research area of trained immunity with a particular emphasis on the role of neutrophils and granulopoiesis.
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Affiliation(s)
- Lydia Kalafati
- Institute for Clinical Chemistry and Laboratory Medicine, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Aikaterini Hatzioannou
- Institute for Clinical Chemistry and Laboratory Medicine, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - George Hajishengallis
- Department of Basic and Translational Sciences, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Triantafyllos Chavakis
- Institute for Clinical Chemistry and Laboratory Medicine, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
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9
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Viglianisi G, Tartaglia GM, Santonocito S, Amato M, Polizzi A, Mascitti M, Isola G. The Emerging Role of Salivary Oxidative Stress Biomarkers as Prognostic Markers of Periodontitis: New Insights for a Personalized Approach in Dentistry. J Pers Med 2023; 13:166. [PMID: 36836401 PMCID: PMC9964692 DOI: 10.3390/jpm13020166] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/14/2023] [Accepted: 01/16/2023] [Indexed: 01/18/2023] Open
Abstract
Periodontitis is a multifactorial and infective oral disease that leads to the destruction of periodontal tissues and tooth loss. Although the treatment of periodontitis has improved recently, the effective treatment of periodontitis and the periodontitis-affected periodontal tissues is still a challenge. Therefore, exploring new therapeutic strategies for a personalized approach is urgent. For this reason, the aim of this study is to summarize recent advances and the potential of oxidative stress biomarkers in the early diagnosis and personalized therapeutic approaches in periodontitis. Recently, ROS metabolisms (ROMs) have been studied in the physiopathology of periodontitis. Different studies show that ROS plays a crucial role in periodontitis. In this regard, the reactive oxygen metabolites (ROMs) started to be searched for the measures of the oxidizing capacity of the plasma understood as the total content of oxygen free radicals (ROS). The oxidizing capacity of plasma is a significant indicator of the body's oxidant state as well as homocysteine (Hcy), sulfur amino acid, which has pro-oxidant effects as it favors the production of superoxide anion. More specifically, the thioredoxin (TRX) and peroxiredoxin (PRX) systems control reactive oxygen species (ROS), such as superoxide and hydroxyl species, to transduce redox signals and change the activities of antioxidant enzymes to remove free radicals. Superoxide dismutase (SOD), catalase, and glutathione peroxidase (GPx), among other antioxidant enzymes, change their activity when ROS are produced in order to neutralize free radicals. The TRX system is triggered and transduces redox signals to do this.
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Affiliation(s)
- Gaia Viglianisi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 78, 95124 Catania, Italy
| | - Gianluca Martino Tartaglia
- Section of Maxillo-Facial Surgery and Dentistry Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Department of Orthodontics, School of Dentistry, University of Milan, 20122 Milan, Italy
| | - Simona Santonocito
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 78, 95124 Catania, Italy
| | - Mariacristina Amato
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 78, 95124 Catania, Italy
| | - Alessandro Polizzi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 78, 95124 Catania, Italy
| | - Marco Mascitti
- Department of Clinical Specialistic and Dental Sciences, Marche Polytechnic University, Via Tronto 10/A, 60126 Ancona, Italy
| | - Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 78, 95124 Catania, Italy
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10
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Irie K, Yamamoto T, Azuma T, Iwai K, Yonenaga T, Tomofuji T. Association between Periodontal Condition and Fat Distribution in Japanese Adults: A Cross-Sectional Study Using Check-Up Data. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1699. [PMID: 36767065 PMCID: PMC9914211 DOI: 10.3390/ijerph20031699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/10/2023] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
Some studies have reported a significant association between periodontal condition and obesity status. We hypothesized that visceral fat area (VFA) and subcutaneous fat area (SFA) volumes might be correlated with periodontal condition. The purpose of the present cross-sectional study was to investigate the association between periodontal condition and fat distribution in Japanese adults. A total of 158 participants, aged 35-74 years, underwent a health check-up including fat distribution and oral examinations. All of the participants underwent magnetic resonance imaging to quantify VFA and SFA. Periodontal condition was evaluated using the periodontal pocket depth (PPD) and clinical attachment level. The VFA volumes differed among the PPD score and clinical attachment level (CAL) code groups. On the other hand, no significant differences in SFA volume were observed among different periodontal conditions. Multiple regression analysis showed that VFA was positively correlated with a greater CAL (standardized coefficient β = 0.123, p = 0.009), but not with a greater PPD score. A larger VFA was positively associated with a greater CAL in Japanese adults, whereas no association was found between SFA and periodontal condition.
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Affiliation(s)
- Koichiro Irie
- Department of Dental Sociology, Kanagawa Dental University, Yokosuka 238-8580, Japan
| | - Tatsuo Yamamoto
- Department of Dental Sociology, Kanagawa Dental University, Yokosuka 238-8580, Japan
| | - Tetsuji Azuma
- Department of Community Oral Health, School of Dentistry, Asahi University, Mizuho 501-0296, Japan
| | - Komei Iwai
- Department of Community Oral Health, School of Dentistry, Asahi University, Mizuho 501-0296, Japan
| | - Takatoshi Yonenaga
- Department of Community Oral Health, School of Dentistry, Asahi University, Mizuho 501-0296, Japan
| | - Takaaki Tomofuji
- Department of Community Oral Health, School of Dentistry, Asahi University, Mizuho 501-0296, Japan
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11
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Xu XR, Xu JL, He L, Wang XE, Lu HY, Meng HX. Comparison of the inflammatory states of serum and gingival crevicular fluid in periodontitis patients with or without type 2 diabetes mellitus. J Dent Sci 2022. [DOI: 10.1016/j.jds.2022.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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12
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Irwandi RA, Chiesa ST, Hajishengallis G, Papayannopoulos V, Deanfield JE, D’Aiuto F. The Roles of Neutrophils Linking Periodontitis and Atherosclerotic Cardiovascular Diseases. Front Immunol 2022; 13:915081. [PMID: 35874771 PMCID: PMC9300828 DOI: 10.3389/fimmu.2022.915081] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 06/13/2022] [Indexed: 01/02/2023] Open
Abstract
Inflammation plays a crucial role in the onset and development of atherosclerosis. Periodontitis is a common chronic disease linked to other chronic inflammatory diseases such as atherosclerotic cardiovascular disease (ASCVD). The mechanistic pathways underlying this association are yet to be fully understood. This critical review aims at discuss the role of neutrophils in mediating the relationship between periodontitis and ASCVD. Systemic inflammation triggered by periodontitis could lead to adaptations in hematopoietic stem and progenitor cells (HSPCs) resulting in trained granulopoiesis in the bone marrow, thereby increasing the production of neutrophils and driving the hyper-responsiveness of these abundant innate-immune cells. These alterations may contribute to the onset, progression, and complications of atherosclerosis. Despite the emerging evidence suggesting that the treatment of periodontitis improves surrogate markers of cardiovascular disease, the resolution of periodontitis may not necessarily reverse neutrophil hyper-responsiveness since the hyper-inflammatory re-programming of granulopoiesis can persist long after the inflammatory inducers are removed. Novel and targeted approaches to manipulate neutrophil numbers and functions are warranted within the context of the treatment of periodontitis and also to mitigate its potential impact on ASCVD.
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Affiliation(s)
- Rizky A. Irwandi
- Periodontology Unit, UCL Eastman Dental Institute, University College London, London, United Kingdom
| | - Scott T. Chiesa
- UCL Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - George Hajishengallis
- Department of Basic & Translational Sciences, Laboratory of Innate Immunity & Inflammation, Penn Dental Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | | | - John E. Deanfield
- UCL Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Francesco D’Aiuto
- Periodontology Unit, UCL Eastman Dental Institute, University College London, London, United Kingdom
- *Correspondence: Francesco D’Aiuto,
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13
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Impact of Gingivitis on Circulating Neutrophil Reactivity and Gingival Crevicular Fluid Inflammatory Proteins. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19106339. [PMID: 35627876 PMCID: PMC9141451 DOI: 10.3390/ijerph19106339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/17/2022] [Accepted: 05/20/2022] [Indexed: 11/27/2022]
Abstract
Gingivitis is an extremely common oral inflammatory condition and can be induced in humans using an acute 21-day experimental gingivitis model. Neutrophils are known to be highly prevalent in the gingival crevice during gingival inflammation; however, the effect of gingivitis and the associated biofilm on peripheral blood neutrophils (PBN) is not well characterised. Thus, the aim of this study was to examine the impact of inflammation induced by experimental gingivitis and its resolution upon the function of PBN. Fifteen systemically healthy volunteers undertook a split-mouth 21-day experimental gingivitis study followed by a resolution phase of 14 days. PBN function, including reactive oxygen species (ROS) production, neutrophil extracellular trap (NET) release, directional chemotactic accuracy and expression of host mediators in gingival crevicular fluid (GCF), were measured at baseline (day 0), on day 21 and on day 35. NET formation and ROS production were significantly elevated at day 21. Chemotactic speed was also elevated in response to bacterial peptide fMLP at day 21. At day 35, ROS production in response to an Fcgamma stimulant, opsonised Staphylococcus aureus, remained elevated. The data presented suggest a lasting biological impact of the experimental gingivitis on PBN function even after clinical symptoms have abated.
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14
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Targeting Nrf2 with Probiotics and Postbiotics in the Treatment of Periodontitis. Biomolecules 2022; 12:biom12050729. [PMID: 35625655 PMCID: PMC9139160 DOI: 10.3390/biom12050729] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/15/2022] [Accepted: 05/19/2022] [Indexed: 02/06/2023] Open
Abstract
Periodontitis is a destructive disease of the tooth-surrounding tissues. Infection is the etiological cause of the disease, but its extent and severity depend on the immune–inflammatory response of the host. Immune cells use reactive oxygen species to suppress infections, and there is homeostasis between oxidative and antioxidant mechanisms during periodontal health. During periodontitis, however, increased oxidative stress triggers tissue damage, either directly by activating apoptosis and DNA damage or indirectly by activating proteolytic cascades. Periodontal treatment aims to maintain an infection and inflammation-free zone and, in some cases, regenerate lost tissues. Although mechanical disruption of the oral biofilm is an indispensable part of periodontal treatment, adjunctive measures, such as antibiotics or anti-inflammatory medications, are also frequently used, especially in patients with suppressed immune responses. Recent studies have shown that probiotics activate antioxidant mechanisms and can suppress extensive oxidative stress via their ability to activate nuclear factor erythroid 2-related factor 2 (Nrf2). The aim of this narrative review is to describe the essential role of Nrf2 in the maintenance of periodontal health and to propose possible mechanisms to restore the impaired Nrf2 response in periodontitis, with the aid of probiotic and postbiotics.
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15
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Albuquerque-Souza E, Sahingur SE. Periodontitis, chronic liver diseases, and the emerging oral-gut-liver axis. Periodontol 2000 2022; 89:125-141. [PMID: 35244954 PMCID: PMC9314012 DOI: 10.1111/prd.12427] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The liver carries out a wide range of functions ranging from the control of metabolites, nutrient storage, and detoxification to immunosurveillance. While inflammation is essential for the tissue remodeling and maintenance of homeostasis and normal liver physiology, constant exposure to dietary and microbial products creates a niche for potentially prolonged immune activation and unresolved inflammation in susceptible host. Failure to restrain inflammation can lead to development of chronic liver diseases characterized by fibrosis, cirrhosis and eventually liver failure. The liver maintains close interactions with numerous organs which can influence its metabolism and physiology. It is also known that oral cavity microenvironment can influence the physiological conditions of other organs and emerging evidence implicates that this could be true for the liver as well. Presence of chronic inflammation and dysbiotic microbiota is a common feature leading to clinical pathology both in periodontitis and chronic liver diseases (CLDs). In fact, known CLDs appear to have some relationship with periodontitis, which impacts the onset or progression of these conditions in a bidirectional crosstalk. In this review, we explore the emerging association between oral‐gut‐liver axis focusing on periodontitis and common CLDs including nonalcoholic fatty liver disease, chronic viral hepatitis, liver cirrhosis, and hepatocellular cancer. We highlight the immune pathways and oral microbiome interactions which can link oral cavity and liver health and offer perspectives for future research.
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Affiliation(s)
- Emmanuel Albuquerque-Souza
- Department of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sinem E Sahingur
- Department of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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16
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Irwandi RA, Kuswandani SO, Harden S, Marletta D, D'Aiuto F. Circulating inflammatory cell profiling and periodontitis: A systematic review and meta-analysis. J Leukoc Biol 2022; 111:1069-1096. [PMID: 35199874 DOI: 10.1002/jlb.5ru1021-524r] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 01/14/2022] [Accepted: 01/31/2022] [Indexed: 12/13/2022] Open
Abstract
Inflammation is a key driver of common noncommunicable diseases. Among common triggers of inflammation, chronic gingival inflammation (periodontitis) triggers a consistent humoral host inflammatory response, but little is known on its impact on circulating inflammatory cell profiles. We aimed to systematically appraise all the evidence linking periodontitis and its treatment to circulating inflammatory cell profiles. From 6 databases, 157 studies were eligible for qualitative synthesis and 29 studies for meta-analysis. Our meta-analysis showed that participants with periodontitis exhibited a significant mean increase in circulating CD4+ , CD4+ CD45RO+ , IFNγ-expressing CD4+ and CD8+ T cells, CD19+ CD27+ and CD5+ B cells, CD14+ CD16+ monocytes, and CD16+ neutrophils but decrease in CD8+ T and CD14++ CD16- monocytes. Our qualitative synthesis revealed that peripheral blood neutrophils of patients with periodontitis consistently showed elevated production of reactive oxygen species (ROS) when compared with those of healthy controls. Some evidence suggested that the treatment of periodontitis reversed the exaggerated ROS production, but limited and inconclusive data were found on several circulating inflammatory cell profiling. We conclude that periodontitis and its treatment are associated with minor but consistent alterations in circulating inflammatory cell profiles. These changes could represent key mechanisms explaining the association of periodontitis with other comorbidities such as cardiovascular disease, diabetes, and rheumatoid arthritis.
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Affiliation(s)
- Rizky A Irwandi
- Periodontology Unit, Eastman Dental Institute, University College London, London, United Kingdom
| | - Sandra O Kuswandani
- Periodontology Unit, Eastman Dental Institute, University College London, London, United Kingdom.,Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | - Simon Harden
- Department of Statistical Science, University College London, London, United Kingdom
| | - Debora Marletta
- Cruciform Hub, University College London, London, United Kingdom
| | - Francesco D'Aiuto
- Periodontology Unit, Eastman Dental Institute, University College London, London, United Kingdom
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17
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Machado V, Botelho J, Escalda C, Hussain SB, Luthra S, Mascarenhas P, Orlandi M, Mendes JJ, D’Aiuto F. Serum C-Reactive Protein and Periodontitis: A Systematic Review and Meta-Analysis. Front Immunol 2021; 12:706432. [PMID: 34394107 PMCID: PMC8355591 DOI: 10.3389/fimmu.2021.706432] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/14/2021] [Indexed: 02/06/2023] Open
Abstract
Periodontitis has been associated with low-grade inflammation as assessed by C-reactive protein (CRP) levels and its treatment can decrease CRP serum levels. The aim of this systematic review was to critically appraise the evidence comparing CRP serum levels (standard and high-sensitivity [hs]) of otherwise healthy patients suffering from periodontitis when compared to controls. The impact of intensive and non-intensive nonsurgical periodontal treatment (NSPT) on hs-CRP was also investigated. Four electronic databases (Pubmed, The Cochrane Central Register of Controlled Trials [CENTRAL], EMBASE and Web of Science) were searched up to February 2021 and the review was completed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines (PROSPERO No. CRD42020167454). Observational and intervention studies that: 1) evaluated CRP and hs-CRP serum levels in patients with and without periodontitis, and; 2) hs- CRP levels after NSPT were included. Following risk of bias appraisal, both qualitative and quantitative analyses were performed. Pooled estimates were rendered through ratio of means (RoM) random-effects meta-analyses. After screening 485 studies, 77 case-control studies and 67 intervention trials were included. Chronic and aggressive periodontitis diagnoses were consistently associated with higher levels of CRP and hs-CRP (p<0.001). Patients with aggressive periodontitis exhibited on average more than 50% higher levels of CRP (RoM [95% confidence interval [CI]]: 1.56 [1.15; 2.12], p=0.0039) than patients with chronic periodontitis. Intensive NSPT induced an immediate increase of hs-CRP followed by a progressive decrease whilst non-intensive NSPT consistently decreased hs-CRP after treatment up to 180 days (p<0.001). These findings provide robust evidence that periodontitis is associated with systemic inflammation as measured by serum CRP levels. Periodontitis treatment induces a short-term acute inflammatory increase when performed in an intensive session, whilst a progressive reduction up to 6 months was demonstrated when performed in multiple visits.
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Affiliation(s)
- Vanessa Machado
- Periodontology Department, Clinical Research Unit, Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz, Cooperativa de Ensino Superior, CRL, Almada, Portugal
- Evidence Based Hub, Clinical Research Unit, Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz, Cooperativa de Ensino Superior, CRL, Almada, Portugal
| | - João Botelho
- Periodontology Department, Clinical Research Unit, Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz, Cooperativa de Ensino Superior, CRL, Almada, Portugal
- Evidence Based Hub, Clinical Research Unit, Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz, Cooperativa de Ensino Superior, CRL, Almada, Portugal
| | - Cláudia Escalda
- Evidence Based Hub, Clinical Research Unit, Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz, Cooperativa de Ensino Superior, CRL, Almada, Portugal
| | - Syed Basit Hussain
- Periodontology Unit, University College London (UCL) Eastman Dental Institute, London, United Kingdom
| | - Shailly Luthra
- Periodontology Unit, University College London (UCL) Eastman Dental Institute, London, United Kingdom
| | - Paulo Mascarenhas
- Evidence Based Hub, Clinical Research Unit, Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz, Cooperativa de Ensino Superior, CRL, Almada, Portugal
| | - Marco Orlandi
- Periodontology Unit, University College London (UCL) Eastman Dental Institute, London, United Kingdom
| | - José João Mendes
- Evidence Based Hub, Clinical Research Unit, Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz, Cooperativa de Ensino Superior, CRL, Almada, Portugal
| | - Francesco D’Aiuto
- Periodontology Unit, University College London (UCL) Eastman Dental Institute, London, United Kingdom
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18
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Evaluation of Microcirculation, Cytokine Profile, and Local Antioxidant Protection Indices in Periodontal Health, and Stage II, Stage III Periodontitis. J Clin Med 2021; 10:jcm10061262. [PMID: 33803774 PMCID: PMC8003283 DOI: 10.3390/jcm10061262] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/12/2021] [Accepted: 03/15/2021] [Indexed: 02/06/2023] Open
Abstract
Periodontitis, initiated by the subgingival biofilm and modified by the individual’s inflammatory/immune response, has been associated with vascular dysfunction. To analyze microcirculation indices in periodontal tissues and determine the activity of the enzymatic component of antioxidant defense and humoral immunity factors, a single-blind non-invasive clinical trial was realized. Forty subjects, aged from 30 to 65 years, with moderate to severe chronic periodontitis (chronic generalized periodontitis, CGP) vs. 40 subjects as periodontally healthy were recruited. Information such as capillary diameter, capillary blood flow velocity, concentration of pro- and anti-inflammatory cytokines in serum, vascular endothelial growth factor, and enzymatic component of antioxidant protection were taken. The revealed microcirculatory dysfunctions in patients with CGP clearly demonstrate the progressive disorder of periodontal tissue perfusion and oxygenation, the presence of increased vascular permeability and functional failure of the microvascular system in the lesion. Cytokine profile of CGP patients’ blood serum demonstrated a significant increase of interleukin (IL)-1β, IL-6, tumor necrosis factor α (TNF-α), IL-4 levels as well as statistically significant decrease of IL-1ra, IL-10 concentration. Participants with CGP demonstrated a dominant superiority of IgM and IgG levels. In conclusion, these results contribute to a better understanding of potential correlation between microvascular changes and local and systemic markers of inflammation.
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19
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Paul O, Arora P, Mayer M, Chatterjee S. Inflammation in Periodontal Disease: Possible Link to Vascular Disease. Front Physiol 2021; 11:609614. [PMID: 33519515 PMCID: PMC7841426 DOI: 10.3389/fphys.2020.609614] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 12/21/2020] [Indexed: 12/12/2022] Open
Abstract
Inflammation is a well-organized protective response to pathogens and consists of immune cell recruitment into areas of infection. Inflammation either clears pathogens and gets resolved leading to tissue healing or remains predominantly unresolved triggering pathological processes in organs. Periodontal disease (PD) that is initiated by specific bacteria also triggers production of inflammatory mediators. These processes lead to loss of tissue structure and function. Reactive oxygen species and oxidative stress play a role in susceptibility to periodontal pathogenic bacterial infections. Periodontal inflammation is a risk factor for systemic inflammation and eventually cardiovascular disease (CVD). This review discusses the role of inflammation in PD and its two way association with other health conditions such as diabetes and CVD. Some of the mechanisms underpinning the links between inflammation, diabetes, CVD and PD are also discussed. Finally, we review available epidemiological data and other reports to assess possible links between oral health and CVD.
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Affiliation(s)
- Oindrila Paul
- Institute for Environmental Medicine, Department of Physiology, University of Pennsylvania School of Medicine, Philadelphia, PA, United States
| | - Payal Arora
- Early-Research Oral Care, Colgate-Palmolive Company, Piscataway, NJ, United States
| | - Michael Mayer
- Department of Radiology, University of Pennsylvania School of Medicine, Philadelphia, PA, United States
| | - Shampa Chatterjee
- Institute for Environmental Medicine, Department of Physiology, University of Pennsylvania School of Medicine, Philadelphia, PA, United States
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20
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Vo TTT, Chu PM, Tuan VP, Te JSL, Lee IT. The Promising Role of Antioxidant Phytochemicals in the Prevention and Treatment of Periodontal Disease via the Inhibition of Oxidative Stress Pathways: Updated Insights. Antioxidants (Basel) 2020; 9:antiox9121211. [PMID: 33271934 PMCID: PMC7760335 DOI: 10.3390/antiox9121211] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/25/2020] [Accepted: 11/27/2020] [Indexed: 02/06/2023] Open
Abstract
There is growing evidence on the involvement of oxidative stress, which is simply described as the imbalance between oxidants and antioxidants in favor of the former, in the development of periodontal disease that is the most common inflammatory disease in the oral cavity. Thus, the potential of antioxidant phytochemicals as adjunctively preventive and therapeutic agents against the initiation and progression of periodontal disease is a topic of great interest. The current review firstly aims to provide updated insights about the immuno-inflammatory pathway regulated by oxidative stress in periodontal pathology. Then, this work further presents the systemic knowledge of antioxidant phytochemicals, particularly the pharmacological activities, which can be utilized in the prevention and treatment of periodontal disease. Additionally, the challenges and future prospects regarding such a scope are figured out.
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Affiliation(s)
- Thi Thuy Tien Vo
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 110, Taiwan;
| | - Pei-Ming Chu
- School of Medicine, College of Medicine, China Medical University, Taichung 406, Taiwan;
| | - Vo Phuoc Tuan
- Endoscopy Department, Cho Ray Hospital, Ho Chi Minh City 700000, Vietnam;
| | - Joyce Si-Liang Te
- Department of Medical Education, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan;
| | - I-Ta Lee
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 110, Taiwan;
- Correspondence: ; Tel.: +886-2-27361661 (ext. 5162); Fax: +886-2-27362295
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21
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Fernandes LC, Santos AG, Sampaio TB, Sborgi S, Prediger R, Ferro MM, Franco G, Lipinski L, Miyoshi E. Exposure to paraquat associated with periodontal disease causes motor damage and neurochemical changes in rats. Hum Exp Toxicol 2020; 40:81-89. [PMID: 32748713 DOI: 10.1177/0960327120938851] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Exposure to paraquat is possibly involved with the development of several conditions, including neurodegenerative diseases, such as Parkinson's disease (PD). This condition is mainly characterized by the loss of dopaminergic neurons in the nigrostriatal pathway and the development of classical motor symptoms. Etiology includes exposure to environmental factors, such as the paraquat exposure, and inflammatory diseases may exacerbate paraquat neurotoxicity. The aim of the study was to investigate whether the exposure to paraquat associated with the presence of periodontal disease is able to induce motor and biochemical changes in rats similar to that observed in PD. Adult male Wistar rats were sent to ligature. After 48 h, they were sent to daily treatment paraquat (1 mg/kg/day; 2 mL/kg; intragastric) or vehicle for 4 weeks. Twenty-four hours after the last administration, the open field test was performed. The rats were euthanized and the left hemimandibles and striatum were dissected for the analysis of dopaminergic and inflammatory markers. Only the combination of periodontal disease model plus paraquat exposure induced motor impairments. Remarkably, the paraquat exposure increased the ligature-induced alveolar bone loss in hemimandibles. Moreover, only the combination of periodontal disease and paraquat exposure induced the loss of dopaminergic neurons and astrocyte activation in the striatum.
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Affiliation(s)
- L C Fernandes
- 549253Department of Pharmaceutical Sciences, State University of Ponta Grossa (UEPG), Ponta Grossa, PR, Brazil
| | - A G Santos
- 549253Department of Pharmaceutical Sciences, State University of Ponta Grossa (UEPG), Ponta Grossa, PR, Brazil
| | - T B Sampaio
- Department of Pharmacology, 28117Federal University of Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Sms Sborgi
- 549253Department of Pharmaceutical Sciences, State University of Ponta Grossa (UEPG), Ponta Grossa, PR, Brazil
| | - Rds Prediger
- Department of Pharmacology, 28117Federal University of Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - M M Ferro
- Department of Biology, 67883State University of Ponta Grossa (UEPG), Ponta Grossa, PR, Brazil
| | - Gcn Franco
- Department of Odontology, 67883State University of Ponta Grossa (UEPG), Ponta Grossa, PR, Brazil
| | - L Lipinski
- Department of Medicine, 67883State University of Ponta Grossa (UEPG), Ponta Grossa, PR, Brazil
| | - E Miyoshi
- 549253Department of Pharmaceutical Sciences, State University of Ponta Grossa (UEPG), Ponta Grossa, PR, Brazil
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22
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Herrera D, Molina A, Buhlin K, Klinge B. Periodontal diseases and association with atherosclerotic disease. Periodontol 2000 2020; 83:66-89. [PMID: 32385870 DOI: 10.1111/prd.12302] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cardiovascular diseases still account for the majority of deaths worldwide, although significant improvements in survival, after being affected by cardiovascular disease, have been achieved in the last decades. Periodontal diseases are also a common global burden. Several studies have shown a link between cardiovascular disease and periodontitis, although evidence is still lacking regarding the direct cause-effect relation. During the 2012 "Periodontitis and systemic diseases" workshop, the available evidence on the association between cardiovascular and periodontal diseases was discussed, covering biologic plausibility and clinical studies. The objective of the present narrative review was to update the previous reviews presented at the 2012 workshop, following similar methodological approaches, aiming to critically assess the available evidence. With regard to biologic plausibility, two aspects were reviewed: (a) for microbiologic mechanisms, assessing periodontal bacteria as a contributing factor to atherosclerosis based on seven "proofs," substantial evidence was found for Proofs 1 through 6, but not for Proof 7 (periodontal bacteria obtained from human atheromas can cause atherosclerosis in animal models), concluding that periodontal pathogens can contribute to atherosclerosis; (b) mechanistic studies, addressing five different inflammatory pathways that could explain the links between periodontitis and cardiovascular disease with the addition of some extra pathways , suggest an association between both entities, based on the presence of higher levels of these inflammatory markers in patients with periodontitis and cardiovascular disease, vs healthy controls, as well as on the evidence that periodontal treatment reduces serum levels of these mediators. When evidence from clinical studies was analyzed, two aspects were covered: (a) epidemiologic studies support the estimation that the incidence of atherosclerotic disease is higher in individuals with periodontitis than in individuals with no reported periodontitis, irrespective of many common risk factors, but with a substantial variability in the definitions used in reporting of exposure to periodontal diseases in different studies; (b) intervention trials have shown that periodontal therapy can reduce serum inflammatory mediators, improve the lipids profile, and induce positive changes in other cardiovascular disease surrogate measures, but no evidence is available to support that adequate periodontal therapy is able to reduce the risk for cardiovascular diseases, or the incidence of cardiovascular disease events in periodontitis patients.
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Affiliation(s)
- David Herrera
- ETEP (Etiology and Therapy of Periodontal and Peri-implant Diseases) Research Group, University Complutense, Madrid, Spain
| | - Ana Molina
- ETEP (Etiology and Therapy of Periodontal and Peri-implant Diseases) Research Group, University Complutense, Madrid, Spain
| | - Kare Buhlin
- Perio Section, Division of Oral Diseases, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Bjorn Klinge
- Perio Section, Division of Oral Diseases, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Periodontology, Faculty of Odontology, Malmo University, Malmo, Sweden
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23
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Effect of Non-Surgical Periodontal Treatment on Oxidative Stress Markers in Leukocytes and Their Interaction with the Endothelium in Obese Subjects with Periodontitis: A Pilot Study. J Clin Med 2020; 9:jcm9072117. [PMID: 32635585 PMCID: PMC7408850 DOI: 10.3390/jcm9072117] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 06/30/2020] [Accepted: 07/01/2020] [Indexed: 12/17/2022] Open
Abstract
Aim: The primary objective of this pilot study was to evaluate the effect of non-surgical periodontal treatment. The secondary aim was to evaluate the effect of dietary therapy on both parameters of oxidative stress in leukocytes and leukocyte-endothelial cell interactions in an obese population. Methods: This was a pilot study with a before-and-after design. Forty-nine obese subjects with periodontitis were randomized by means of the minimization method and assigned to one of two groups, one of which underwent dietary therapy while the other did not. All the subjects underwent non-surgical periodontal treatment. We determined periodontal, inflammatory and oxidative stress parameters—total reactive oxygen species (ROS), superoxide production, intracellular Ca2+, mitochondrial membrane potential and superoxide dismutase (SOD) activity. We also evaluated interactions between leukocytes and endothelium cells—velocity, rolling flux and adhesion—at baseline and 12 weeks after intervention. Results: Periodontal treatment improved the periodontal health of all the patients, with a reduction in serum retinol-binding protein 4 (RBP4), total superoxide production and cytosolic Ca2+ in leukocytes. In the patients undergoing dietary therapy, there were less leukocyte adhesion to the endothelium, an effect that was accompanied by a decrease in TNFα, P-selectin and total ROS and an increase in SOD activity. Conclusions: Whereas non-surgical periodontal treatment induces an improvement in leukocyte homeostasis, dietary therapy as an adjuvant reduces systemic inflammation and increases antioxidant status which, in turn, modulates leukocyte-endothelium dynamics.
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24
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Iannuzzi AM, Giacomelli C, De Leo M, Pietrobono D, Camangi F, De Tommasi N, Martini C, Trincavelli ML, Braca A. Antioxidant Activity of Compounds Isolated from Elaeagnus umbellata Promotes Human Gingival Fibroblast Well-Being. JOURNAL OF NATURAL PRODUCTS 2020; 83:626-637. [PMID: 32031808 PMCID: PMC7997630 DOI: 10.1021/acs.jnatprod.9b01030] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Indexed: 05/30/2023]
Abstract
Four new triterpenoid bidesmosidic saponins (1-4) and a sesquiterpenoid glucoside (5), together with nine known phenolic compounds (6-14), were isolated from the fruits of Elaeagnus umbellata. Their structures were elucidated using 1D and 2D NMR spectroscopy and mass spectrometry data. The antioxidant capability of the isolated compounds was evaluated in human gingival fibroblasts. Compound 6 decreased ROS production and promoted cell proliferation. It also counteracted the cell cycle blockade induced by a low concentration of H2O2 decreasing the expression of p21 and CDKN2A (p16INK4A). Compound 6 decreased the expression of inflammatory cytokines (IL-6 and IL-8) in response to inflammatory stimuli, supporting its possible use in periodontitis lesions.
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Affiliation(s)
- Anna Maria Iannuzzi
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
| | - Chiara Giacomelli
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
- Centro
Interdipartimentale di Ricerca “Nutraceutica e Alimentazione
per la Salute”, Università
di Pisa, Via del Borghetto 80, 56124 Pisa, Italy
| | - Marinella De Leo
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
- Centro
Interdipartimentale di Ricerca “Nutraceutica e Alimentazione
per la Salute”, Università
di Pisa, Via del Borghetto 80, 56124 Pisa, Italy
| | - Deborah Pietrobono
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
| | - Fabiano Camangi
- Scuola
Superiore Sant’Anna di Studi Universitari e di Perfezionamento, Piazza Martiri della Libertà
33, 56127 Pisa, Italy
| | - Nunziatina De Tommasi
- Dipartimento
di Farmacia, Università degli Studi
di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (SA), Italy
| | - Claudia Martini
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
- Centro
Interdipartimentale di Ricerca “Nutraceutica e Alimentazione
per la Salute”, Università
di Pisa, Via del Borghetto 80, 56124 Pisa, Italy
| | - Maria Letizia Trincavelli
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
- Centro
Interdipartimentale di Ricerca “Nutraceutica e Alimentazione
per la Salute”, Università
di Pisa, Via del Borghetto 80, 56124 Pisa, Italy
| | - Alessandra Braca
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
- Centro
Interdipartimentale di Ricerca “Nutraceutica e Alimentazione
per la Salute”, Università
di Pisa, Via del Borghetto 80, 56124 Pisa, Italy
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25
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Sanz M, Marco del Castillo A, Jepsen S, Gonzalez‐Juanatey JR, D’Aiuto F, Bouchard P, Chapple I, Dietrich T, Gotsman I, Graziani F, Herrera D, Loos B, Madianos P, Michel J, Perel P, Pieske B, Shapira L, Shechter M, Tonetti M, Vlachopoulos C, Wimmer G. Periodontitis and cardiovascular diseases: Consensus report. J Clin Periodontol 2020; 47:268-288. [PMID: 32011025 PMCID: PMC7027895 DOI: 10.1111/jcpe.13189] [Citation(s) in RCA: 622] [Impact Index Per Article: 155.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 08/13/2019] [Accepted: 08/22/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND In Europe cardiovascular disease (CVD) is responsible for 3.9 million deaths (45% of deaths), being ischaemic heart disease, stroke, hypertension (leading to heart failure) the major cause of these CVD related deaths. Periodontitis is also a chronic non-communicable disease (NCD) with a high prevalence, being severe periodontitis, affecting 11.2% of the world's population, the sixth most common human disease. MATERIAL AND METHODS There is now a significant body of evidence to support independent associations between severe periodontitis and several NCDs, in particular CVD. In 2012 a joint workshop was held between the European Federation of Periodontology (EFP) and the American Academy of Periodontology to review the literature relating periodontitis and systemic diseases, including CVD. In the last five years important new scientific information has emerged providing important emerging evidence to support these associations RESULTS AND CONCLUSIONS: The present review reports the proceedings of the workshop jointly organised by the EFP and the World Heart Federation (WHF), which has updated the existing epidemiological evidence for significant associations between periodontitis and CVD, the mechanistic links and the impact of periodontal therapy on cardiovascular and surrogate outcomes. This review has also focused on the potential risk and complications of periodontal therapy in patients on anti thrombotic therapy and has made recommendations for dentists, physicians and for patients visiting both the dental and medical practices.
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Affiliation(s)
- Mariano Sanz
- Department of Dental Clinical SpecialtiesETEP Research GroupFaculty of OdontologyUniversity Complutense of MadridMadridSpain
| | | | - Søren Jepsen
- Department of Periodontology, Operative and Preventive DentistryUniversity of BonnBonnGermany
| | - Jose R. Gonzalez‐Juanatey
- Cardiology DepartmentUniversity HospitalIDISCIBERCVUniverity of Santiago de CompostelaSantiago de CompostelaSpain
| | - Francesco D’Aiuto
- Department of PeriodontologyEastman Dental Institute and HospitalUniversity College LondonLondonUK
| | - Philippe Bouchard
- U.F.R. d'odontologieUniversité Paris DiderotHôpital Rothschild AP‐HPParisFrance
| | - Iain Chapple
- School of DentistryInstitute of Clinical SciencesCollege of Medical & Dental SciencesThe University of BirminghamBirminghamUK
| | - Thomas Dietrich
- School of DentistryInstitute of Clinical SciencesCollege of Medical & Dental SciencesThe University of BirminghamBirminghamUK
| | - Israel Gotsman
- Heart InstituteHadassah University HospitalJerusalemIsrael
| | - Filippo Graziani
- Department of Surgical, Medical and Molecular Pathology and Critical Care MedicineUniversity of PisaPisaItaly
| | - David Herrera
- Department of Dental Clinical SpecialtiesETEP Research GroupFaculty of OdontologyUniversity Complutense of MadridMadridSpain
| | | | - Phoebus Madianos
- Department of PeriodontologySchool of DentistryNational and Kapodistrian University of AthensAthensGreece
| | - Jean‐Baptiste Michel
- Inserm Unit 1148Laboratory for Translational CV ScienceX. Bichat HospitalParisFrance
| | - Pablo Perel
- World Heart FederationGenevaSwitzerland
- Centre for Global Chronic ConditionsLondon School of Hygiene & Tropical MedicineLondonUK
| | - Burkert Pieske
- Department of Internal Medicin & CardiologyCharité Universitätsmedizin BerlinBerlinGermany
- DZHK (German Center for Cardiovascular Research) Partnersite BerlinGerman Heart Institut BerlinBerlinGermany
| | - Lior Shapira
- Department of PeriodontologyHebrew University – Hadassah Faculty of Dental MedicineJerusalemIsrael
| | - Michael Shechter
- Leviev Heart CenterChaim Sheba Medical Centertel Hashomer and the Sackler Faculty of MedicineTel Aviv UniversityTel Aviv‐YafoIsrael
| | - Maurizio Tonetti
- Department of PeriodontologyPrince Philip Dental HospitalThe University of Hong KongHong KongHong Kong
| | | | - Gernot Wimmer
- Department of Prosthetic DentistrySchool of Dental MedicineKarl‐Franzens University GrazGrazAustria
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Sanz M, del Castillo AM, Jepsen S, Gonzalez-Juanatey JR, D’Aiuto F, Bouchard P, Chapple I, Dietrich T, Gotsman I, Graziani F, Herrera D, Loos B, Madianos P, Michel JB, Perel P, Pieske B, Shapira L, Shechter M, Tonetti M, Vlachopoulos C, Wimmer G. Periodontitis and Cardiovascular Diseases. Consensus Report. Glob Heart 2020; 15:1. [PMID: 32489774 PMCID: PMC7218770 DOI: 10.5334/gh.400] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 12/20/2019] [Indexed: 12/11/2022] Open
Abstract
Background In Europe cardiovascular disease (CVD) is responsible for 3.9 million deaths (45% of deaths), being ischaemic heart disease, stroke, hypertension (leading to heart failure) the major cause of these CVD related deaths. Periodontitis is also a chronic non-communicable disease (NCD) with a high prevalence, being severe periodontitis, affecting 11.2% of the world's population, the sixth most common human disease. Material and Methods There is now a significant body of evidence to support independent associations between severe periodontitis and several NCDs, in particular CVD. In 2012 a joint workshop was held between the European Federation of Periodontology (EFP) and the American Academy of Periodontology to review the literature relating periodontitis and systemic diseases, including CVD. In the last five years important new scientific information has emerged providing important emerging evidence to support these associations. Results and Conclusions The present review reports the proceedings of the workshop jointly organised by the EFP and the World Heart Federation (WHF), which has updated the existing epidemiological evidence for significant associations between periodontitis and CVD, the mechanistic links and the impact of periodontal therapy on cardiovascular and surrogate outcomes. This review has also focused on the potential risk and complications of periodontal therapy in patients on anti thrombotic therapy and has made recommendations for dentists, physicians and for patients visiting both the dental and medical practices.
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Affiliation(s)
- M. Sanz
- Department of Dental Clinical Specialties and ETEP Research Group, Faculty of Odontology, University Complutense of Madrid, Plaza Ramon y Cajal, Madrid, ES
| | | | - S. Jepsen
- Department of Periodontology, Operative and Preventive Dentistry, University of Bonn, Bonn, DE
| | - J. R. Gonzalez-Juanatey
- Cardiology Department, University Hospital, University of Santiago de Compostela, IDIS, CIBERCV, ES
| | - F. D’Aiuto
- Department of Periodontology, Eastman Dental Institute and Hospital, University College London, London, UK
| | - P. Bouchard
- U.F.R. d’odontologie, Université Paris Diderot, Hôpital Rothschild AP-HP, Paris, FR
| | - I. Chapple
- School of Dentistry, Institute of Clinical Sciences, College of Medical and Dental Sciences, The University of Birmingham, Birmingham, UK
| | - T. Dietrich
- School of Dentistry, Institute of Clinical Sciences, College of Medical and Dental Sciences, The University of Birmingham, Birmingham, UK
| | - I. Gotsman
- Heart Institute, Hadassah University Hospital, Jerusalem, IL
| | - F. Graziani
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, IT
| | - D. Herrera
- Department of Dental Clinical Specialties and ETEP Research Group, Faculty of Odontology, University Complutense of Madrid, Plaza Ramon y Cajal, Madrid, ES
| | - B. Loos
- ACTA University, Amsterdam, NL
| | - P. Madianos
- Department of Periodontology, School of Dentistry, National and Kapodistrian University of Athens, GR
| | - J. B. Michel
- Inserm Unit 1148, laboratory for translational CV science, X. Bichat hospital, Paris, FR
| | - P. Perel
- World Heart Federation, Geneva, CH
- Centre for Global Chronic Conditions, London School of Hygiene and Tropical Medicine, UK
| | - B. Pieske
- Charité Universitätsmedizin Berlin, Department of Internal Medicine and Cardiology, Berlin, DE
- DZHK (German Center for Cardiovascular Research) Partnersite Berlin, German Heart Institut Berlin, DE
| | - L. Shapira
- Department of Periodontology, Hebrew University – Hadassah Faculty of Dental Medicine, Jerusalem, IL
| | - M. Shechter
- Leviev Heart Center, Chaim Sheba Medical Center, tel Hashomer and the Sackler Faculty of Medicine, Tel Aviv University, IL
| | - M. Tonetti
- Department of Periodontology, The University of Hong Kong, Prince Philip Dental Hospital, HK
| | - C. Vlachopoulos
- Department of Cardiology, National and Kapodistrian University of Athens, GR
| | - G. Wimmer
- Department of Prosthetic Dentistry, School of Dental Medicine, Karl-Franzens University Graz, AT
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Roberts HM, Grant MM, Hubber N, Super P, Singhal R, Chapple ILC. Impact of Bariatric Surgical Intervention on Peripheral Blood Neutrophil (PBN) Function in Obesity. Obes Surg 2019; 28:1611-1621. [PMID: 29238916 PMCID: PMC5973997 DOI: 10.1007/s11695-017-3063-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Aim The aim of this study was to investigate the impact of weight loss following gastric band surgery on multiple measures of peripheral blood neutrophil (PBN) function. Material and Methods Twenty-three obese patients undergoing gastric band surgery were recruited to a longitudinal intervention study, alongside non-obese, healthy gender- and age-matched controls. Eighteen pairs of patients and controls completed all stages of the study. PBNs were isolated by density centrifugation and a comprehensive analysis of PBN function was undertaken at various stages of the patients’ bariatric surgical care pathway. Results Obese patients exhibited exaggerated PBN activity in response to various stimuli, characterised by higher reactive oxygen species (ROS) generation (n = 18, p < 0.001) and release of pro-inflammatory cytokines (n = 10, p < 0.05) and lower PBN extracellular trap (NET) formation (n = 18, p < 0.01). PBN chemotactic accuracy was also impaired prior to surgery (n = 18, p < 0.01). Weight loss was associated with normalised NET production and lower ROS production and cytokine release relative to healthy controls. However, chemotactic accuracy remained impaired in patients. Conclusions Weight loss following gastric band surgery was associated with a decrease in the pro-inflammatory activities of peripheral blood neutrophils (PBNs). A hyper-inflammatory PBN phenotype, involving excess ROS and cytokine release, reduced NET formation and chemotaxis, may lead to a reduced ability to eliminate infection, alongside inflammation-mediated tissue damage in obese individuals. Electronic supplementary material The online version of this article (10.1007/s11695-017-3063-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Helen M Roberts
- Periodontal Research Group, School of Dentistry, Institute of Clinical Science, University of Birmingham and Birmingham Dental Hospital (Birmingham Community Healthcare Trust), 5 Mill Pool Way, Edgbaston, Birmingham, B5 7ET, UK
| | - Melissa M Grant
- Periodontal Research Group, School of Dentistry, Institute of Clinical Science, University of Birmingham and Birmingham Dental Hospital (Birmingham Community Healthcare Trust), 5 Mill Pool Way, Edgbaston, Birmingham, B5 7ET, UK.
| | - Naomi Hubber
- Periodontal Research Group, School of Dentistry, Institute of Clinical Science, University of Birmingham and Birmingham Dental Hospital (Birmingham Community Healthcare Trust), 5 Mill Pool Way, Edgbaston, Birmingham, B5 7ET, UK
| | - Paul Super
- Birmingham Heartlands Hospital, Bordesley Green East, B9 5SS, Birmingham, UK
| | - Rishi Singhal
- Birmingham Heartlands Hospital, Bordesley Green East, B9 5SS, Birmingham, UK
| | - Iain L C Chapple
- Periodontal Research Group, School of Dentistry, Institute of Clinical Science, University of Birmingham and Birmingham Dental Hospital (Birmingham Community Healthcare Trust), 5 Mill Pool Way, Edgbaston, Birmingham, B5 7ET, UK
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Martinez‐Herrera M, López‐Domènech S, Silvestre FJ, Silvestre‐Rangil J, Bañuls C, Victor VM, Rocha M. Chronic periodontitis impairs polymorphonuclear leucocyte–endothelium cell interactions and oxidative stress in humans. J Clin Periodontol 2018; 45:1429-1439. [DOI: 10.1111/jcpe.13027] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 10/15/2018] [Accepted: 10/19/2018] [Indexed: 11/26/2022]
Affiliation(s)
- Mayte Martinez‐Herrera
- Service of StomatologyUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
- Department of StomatologyUniversity of Valencia Valencia Spain
| | - Sandra López‐Domènech
- Service of Endocrinology and NutritionUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
| | - Francisco Javier Silvestre
- Service of StomatologyUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
- Department of StomatologyUniversity of Valencia Valencia Spain
| | | | - Celia Bañuls
- Service of Endocrinology and NutritionUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
| | - Victor M. Victor
- Service of Endocrinology and NutritionUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
- CIBER CB06/04/0071 Research GroupCIBER Hepatic and Digestive DiseasesUniversity of Valencia Valencia Spain
- Department of PhysiologyUniversity of Valencia Valencia Spain
| | - Milagros Rocha
- Service of Endocrinology and NutritionUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
- CIBER CB06/04/0071 Research GroupCIBER Hepatic and Digestive DiseasesUniversity of Valencia Valencia Spain
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29
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Ni J, Chen L, Zhong S, Chai Q, Zhang L, Wang D, Li S, Zhang J. Influence of periodontitis and scaling and root planing on insulin resistance and hepatic CD36 in obese rats. J Periodontol 2018. [PMID: 29520779 DOI: 10.1002/jper.17-0115] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jia Ni
- Department of Periodontics; Stomatological Hospital of Southern Medical University; Guangdong Provincial Stomatological Hospital; Guangzhou 510280 China
| | - Lei Chen
- Department of Periodontics; Stomatological Hospital of Southern Medical University; Guangdong Provincial Stomatological Hospital; Guangzhou 510280 China
| | - Sulan Zhong
- Department of Periodontics; Stomatological Hospital of Southern Medical University; Guangdong Provincial Stomatological Hospital; Guangzhou 510280 China
| | - Qiaoxue Chai
- Department of Periodontics; Stomatological Hospital of Southern Medical University; Guangdong Provincial Stomatological Hospital; Guangzhou 510280 China
| | - Lin Zhang
- Department of Periodontics; Stomatological Hospital of Southern Medical University; Guangdong Provincial Stomatological Hospital; Guangzhou 510280 China
| | - Dan Wang
- Department of Periodontics; Stomatological Hospital of Southern Medical University; Guangdong Provincial Stomatological Hospital; Guangzhou 510280 China
| | - Shaobing Li
- Department of Periodontics; Stomatological Hospital of Southern Medical University; Guangdong Provincial Stomatological Hospital; Guangzhou 510280 China
| | - Jincai Zhang
- Vice President; Savaid Medical School of University of Chinese Academy of Sciences; Beijing 100049 China
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Ribas D, Fernández-Carranco MC, Hajji N, Bobadilla P, Monteseirín J. Eosinophil cationic protein and histamine production by neutrophils from patients with periodontitis. J Periodontol 2018. [PMID: 29520824 DOI: 10.1902/jop.2017.160679] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Periodontitis develops through an inflammatory process caused by an infection at the microbial biofilm, followed by tissue destruction mediated by leukocytes, which cause clinically significant destruction of connective tissue and bone. Several elements derived from the bacteria cause the inflammatory response and the release of mediators involved in destruction of the periodontium. There are number of inflammatory mediators released by leukocytes, mainly neutrophils, upon bacterial challenge. Neutrophils produce and release eosinophil cationic protein (ECP) and histamine, two important inflammatory mediators; however, their role has not been characterized in periodontal inflammation. Thus, the purpose of this study is to investigate whether neutrophils from patients with periodontitis can produce ECP and histamine in response to lipopolysaccharides (LPSs). METHODS ECP and histamine production in response to LPSs was analyzed by enzyme-linked immunosorbent assay. Expression of the histidine decarboxylase and ECP was also analyzed by flow cytometry and fluorescence microscopy in neutrophils from patients with periodontitis in response to LPS. RESULTS It was found that neutrophils from patients with periodontitis express higher levels of histidine decarboxylase and ECP than those from healthy volunteers, and they also release higher levels of histamine. CONCLUSION Findings described could represent new knowledge indicating neutrophils as a source of histamine and ECP in the progression of periodontitis.
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Affiliation(s)
| | | | - Nabil Hajji
- Regional Service of Immunology and Allergy, Hospital Virgen Macarena, Seville, Spain
| | - Pedro Bobadilla
- Regional Service of Immunology and Allergy, Hospital Virgen Macarena, Seville, Spain
| | - Javier Monteseirín
- University of Seville, Seville, Spain.,Regional Service of Immunology and Allergy, Hospital Virgen Macarena, Seville, Spain
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Modulation of Neutrophil Extracellular Trap and Reactive Oxygen Species Release by Periodontal Bacteria. Infect Immun 2017; 85:IAI.00297-17. [PMID: 28947649 DOI: 10.1128/iai.00297-17] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 09/19/2017] [Indexed: 12/23/2022] Open
Abstract
Oral bacteria are the main trigger for the development of periodontitis, and some species are known to modulate neutrophil function. This study aimed to explore the release of neutrophil extracellular traps (NETs), associated antimicrobial proteins, and reactive oxygen species (ROS) in response to periodontal bacteria, as well as the underlying pathways. Isolated peripheral blood neutrophils were stimulated with 19 periodontal bacteria. NET and ROS release, as well as the expression of NET-bound antimicrobial proteins, elastase, myeloperoxidase, and cathepsin G, in response to these species was measured using fluorescence-based assays. NET and ROS release was monitored after the addition of NADP (NADPH) oxidase pathway modulators and inhibitors of Toll-like receptors (TLRs). Moreover, bacterial entrapment by NETs was visualized microscopically, and bacterial killing was assessed by bacterial culture. Certain microorganisms, e.g., Veillonella parvula and Streptococcus gordonii, stimulated higher levels of ROS and NET release than others. NETs were found to entrap, but not kill, all periodontal bacteria tested. NADPH oxidase pathway modulators decreased ROS production but not NET production in response to the bacteria. Interestingly, TLR inhibitors did not impact ROS and NET release. These data suggest that the variability in the neutrophil response toward different bacteria may contribute to the pathogenesis of periodontal diseases by mechanisms such as bacterial avoidance of host responses and activation of neutrophils. Moreover, our results indicate that bacterium-stimulated NET release may arise in part via NADPH oxidase-independent mechanisms. The role of TLR signaling in bacterium-induced ROS and NET release needs to be further elucidated.
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32
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Wang Y, Andrukhov O, Rausch-Fan X. Oxidative Stress and Antioxidant System in Periodontitis. Front Physiol 2017; 8:910. [PMID: 29180965 PMCID: PMC5693842 DOI: 10.3389/fphys.2017.00910] [Citation(s) in RCA: 165] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 10/27/2017] [Indexed: 12/12/2022] Open
Abstract
Periodontitis is a common inflammatory disease, which is initiated by bacterial infection and subsequently progressed by aberrant host response. It can result in the destruction of teeth supporting tissues and have an influence on systemic health. When periodontitis occurs, reactive oxygen species, which are overproduced mostly by hyperactive neutrophils, could not be balanced by antioxidant defense system and cause tissues damage. This is characterized by increased metabolites of lipid peroxidation, DNA damage and protein damage. Local and systemic activities of antioxidants can also be influenced by periodontitis. Total antioxidant capacity, total oxidant status and oxidative stress index have been used to evaluate the oxidative stress associated with periodontitis. Studies have confirmed that inflammatory response in periodontitis is associated with an increased local and systemic oxidative stress and compromised antioxidant capacity. Our review focuses on increased oxidative stress in periodontal disease, specifically, on the relationship between the local and systemic biomarkers of oxidative stress and periodontitis and their association with the pathogenesis of periodontitis. Also, the relationship between periodontitis and systemic inflammation, and the effects of periodontal therapy on oxidative stress parameters will be discussed.
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Affiliation(s)
- Yue Wang
- Department of Periodontology and Competence Center for Periodontal Research, University Clinic of Dentistry, Medical University of Vienna, Vienna, Austria.,Department of Periodontology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Oleh Andrukhov
- Department of Periodontology and Competence Center for Periodontal Research, University Clinic of Dentistry, Medical University of Vienna, Vienna, Austria
| | - Xiaohui Rausch-Fan
- Department of Periodontology and Competence Center for Periodontal Research, University Clinic of Dentistry, Medical University of Vienna, Vienna, Austria
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Van der Velden U. What exactly distinguishes aggressive from chronic periodontitis: is it mainly a difference in the degree of bacterial invasiveness? Periodontol 2000 2017; 75:24-44. [DOI: 10.1111/prd.12202] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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34
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White P, Sakellari D, Roberts H, Risafi I, Ling M, Cooper P, Milward M, Chapple I. Peripheral blood neutrophil extracellular trap production and degradation in chronic periodontitis. J Clin Periodontol 2016; 43:1041-1049. [DOI: 10.1111/jcpe.12628] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2016] [Indexed: 12/25/2022]
Affiliation(s)
- Phillipa White
- Periodontal Research Group and MRC Centre for Immune Regulation; School of Dentistry, University of Birmingham, UK and Birmingham Community Healthcare Trust; 5 Mill Pool Way Birmingham B5 7EG UK
| | - Dimitra Sakellari
- Department of Preventive Dentistry, Periodontology and Implant Biology; School of Dentistry; Aristotle University; Thessaloniki Greece
| | - Helen Roberts
- Periodontal Research Group and MRC Centre for Immune Regulation; School of Dentistry, University of Birmingham, UK and Birmingham Community Healthcare Trust; 5 Mill Pool Way Birmingham B5 7EG UK
| | - Idyli Risafi
- Department of Preventive Dentistry, Periodontology and Implant Biology; School of Dentistry; Aristotle University; Thessaloniki Greece
| | - Martin Ling
- Periodontal Research Group and MRC Centre for Immune Regulation; School of Dentistry, University of Birmingham, UK and Birmingham Community Healthcare Trust; 5 Mill Pool Way Birmingham B5 7EG UK
| | - Paul Cooper
- Periodontal Research Group and MRC Centre for Immune Regulation; School of Dentistry, University of Birmingham, UK and Birmingham Community Healthcare Trust; 5 Mill Pool Way Birmingham B5 7EG UK
| | - Mike Milward
- Periodontal Research Group and MRC Centre for Immune Regulation; School of Dentistry, University of Birmingham, UK and Birmingham Community Healthcare Trust; 5 Mill Pool Way Birmingham B5 7EG UK
| | - Iain Chapple
- Periodontal Research Group and MRC Centre for Immune Regulation; School of Dentistry, University of Birmingham, UK and Birmingham Community Healthcare Trust; 5 Mill Pool Way Birmingham B5 7EG UK
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