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Elebyary O, Barbour A, Fine N, Tenenbaum HC, Glogauer M. The Crossroads of Periodontitis and Oral Squamous Cell Carcinoma: Immune Implications and Tumor Promoting Capacities. FRONTIERS IN ORAL HEALTH 2022; 1:584705. [PMID: 35047982 PMCID: PMC8757853 DOI: 10.3389/froh.2020.584705] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 09/16/2020] [Indexed: 12/26/2022] Open
Abstract
Periodontitis (PD) is increasingly considered to interact with and promote a number of inflammatory diseases, including cancer. In the case of oral squamous cell carcinoma (OSCC) the local inflammatory response associated with PD is capable of triggering altered cellular events that can promote cancer cell invasion and proliferation of existing primary oral carcinomas as well as supporting the seeding of metastatic tumor cells into the gingival tissue giving rise to secondary tumors. Both the immune and stromal components of the periodontium exhibit phenotypic alterations and functional differences during PD that result in a microenvironment that favors cancer progression. The inflammatory milieu in PD is ideal for cancer cell seeding, migration, proliferation and immune escape. Understanding the interactions governing this attenuated anti-tumor immune response is vital to unveil unexplored preventive or therapeutic possibilities. Here we review the many commonalities between the oral-inflammatory microenvironment in PD and oral-inflammatory responses that are associated with OSCC progression, and how these conditions can act to promote and sustain the hallmarks of cancer.
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Affiliation(s)
- Omnia Elebyary
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
| | | | - Noah Fine
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
| | - Howard C Tenenbaum
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada
| | - Michael Glogauer
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada.,Department of Dental Oncology, Maxillofacial and Ocular Prosthetics, Princess Margaret Cancer Centre, Toronto, ON, Canada
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2
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Grudyanov AI, Fomenko EV, Bistritskaya EP, Ahmad El-Abed CD, Svitich OA, Kalyuzhin OV. [The assessment of a role of muramyl peptides in the treatment of patients with aggressive form of periodontitis]. STOMATOLOGIIA 2022; 101:22-26. [PMID: 35640175 DOI: 10.17116/stomat202210103122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
THE AIM OF THE STUDY Was to determine the effect of the drug based on the composition of muramyl peptides isolated from the cell walls of gram-negative bacteria on the production of α-defensins and the detectability of Porphyromonas gingivalis in patients with an aggressive form of periodontitis. MATERIAL AND METHODS 60 patients aged 28 to 40 years with an aggressive form of periodontitis were randomized into two equal groups, the main and control. In both groups, patients were removed dental deposits and taught the rules of oral hygiene, followed by three-fold control. In the main group, 200 micrograms of the drug based on the composition of muramyl peptides were additionally administered intramuscularly daily for 7 days. Initially and after 7, 21, 90 days, the level of human neutrophil peptides (hnp1-3) in blood serum and periodontal pockets was determined by the enzyme immunoassay, as well as the presence of P. gingivalis in periodontal pockets by polymerase chain reaction (PCR). RESULTS In patients of the control group, the concentration of hnp1-3 in periodontal pockets and blood serum did not change significantly during the entire study. The use of PM in the main group caused an increase in the local and systemic levels of hnp1-3, which correlated with a persistent decrease in the detectability of P. gingivalis. CONCLUSION The drug based on the composition of muramyl peptides of the cell wall of gram-negative bacteria potentiates the eradication of P. gingivalis by stimulating the production of hnp1-3 in patients with an aggressive form of periodontitis.
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Affiliation(s)
- A I Grudyanov
- Central Research Institute of Dentistry and Maxillofacial Surgery of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - E V Fomenko
- Central Research Institute of Dentistry and Maxillofacial Surgery of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - E P Bistritskaya
- Mechnikov Research Institute for Vaccines and Sera, Moscow, Russia
| | | | - O A Svitich
- Mechnikov Research Institute for Vaccines and Sera, Moscow, Russia
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - O V Kalyuzhin
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
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3
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Soldati KR, Toledo FA, Aquino SG, Rossa C, Deng D, Zandim-Barcelos DL. Smoking reduces cathelicidin LL-37 and human neutrophil peptide 1-3 levels in the gingival crevicular fluid of patients with periodontitis. J Periodontol 2020; 92:562-570. [PMID: 32820828 DOI: 10.1002/jper.20-0098] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 07/06/2020] [Accepted: 07/06/2020] [Indexed: 11/11/2022]
Abstract
BACKGROUND Antimicrobial peptides are components of innate immune response that have a key role on susceptibility and resistance of the oral cavity to diseases. This study aimed to investigate the influence of smoking on cathelicidin LL-37 and human neutrophil peptides 1 through 3 (HNP 1-3) levels in the gingival crevicular fluid (GCF) of patients with periodontitis. The relationship between levels of these peptides with the periodontal status and selected inflammatory mediators levels in smokers and non-smokers was also evaluated. METHODS Forty patients with periodontitis, 20 smokers and 20 non-smokers were recruited. After a full periodontal clinical assessment, GCF samples were collected from healthy (n = 5) and diseased (n = 5) sites of each patient. Peptides and inflammatory mediators in the GCF were quantitated by sandwich ELISAs and Multiplex assay, respectively. RESULTS Diseased sites had significantly (P <0.05) higher levels of LL-37 and lower levels of HNP 1-3 than healthy sites in both smokers and non-smokers. Diseased sites of smokers presented significantly lower levels of LL-37 and HNP 1-3 when compared with diseased sites of non-smokers. Concentration of LL-37 was directly correlated with the presence of proinflammatory mediators matrix metalloproteinase (MMP)-8 and interleukin (IL)-1β and inversely correlated with concentration of IL-10. HNP 1-3 concentration was positively correlated with IL-10 and negatively correlated with concentrations of MMP-8 and IL-1β. CONCLUSIONS Smoking was associated with reduced levels of LL-37 and HNP 1-3 in GCF of patients with periodontitis. LL-37 had a distinct expression pattern from HNP 1-3: LL-37 was upregulated in diseased sites, and HNP 1-3 was increased in periodontally healthy sites.1.
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Affiliation(s)
- Kahena R Soldati
- Department of Oral Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, Araraquara, São Paulo, Brazil
| | - Felipe A Toledo
- Department of Oral Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, Araraquara, São Paulo, Brazil
| | - Sabrina G Aquino
- Department of Clinic and Social Dentistry, Healthy Science Center, Federal University of Paraiba (UFPB), João Pessoa, Paraíba, Brazil
| | - Carlos Rossa
- Department of Oral Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, Araraquara, São Paulo, Brazil
| | - Dongmei Deng
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University Amsterdam, Amsterdam, The Netherlands
| | - Daniela L Zandim-Barcelos
- Department of Oral Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, Araraquara, São Paulo, Brazil
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4
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Jourdain M, Velard F, Pierrard L, Sergheraert J, Gangloff SC, Braux J. Cationic antimicrobial peptides and periodontal physiopathology: A systematic review. J Periodontal Res 2019; 54:589-600. [DOI: 10.1111/jre.12676] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 04/15/2019] [Accepted: 05/20/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Marie‐Laure Jourdain
- EA 4691 "Biomatériaux et Inflammation en Site Osseux" (BIOS) Université de Reims‐Champagne‐Ardenne Reims France
- UFR Odontologie Reims France
- Pôle de Médecine Bucco‐Dentaire CHU de Reims Reims France
| | - Frédéric Velard
- EA 4691 "Biomatériaux et Inflammation en Site Osseux" (BIOS) Université de Reims‐Champagne‐Ardenne Reims France
- UFR Odontologie Reims France
| | - Loïc Pierrard
- UFR Odontologie Reims France
- Pôle de Médecine Bucco‐Dentaire CHU de Reims Reims France
| | - Johan Sergheraert
- UFR Odontologie Reims France
- Pôle de Médecine Bucco‐Dentaire CHU de Reims Reims France
| | - Sophie C. Gangloff
- EA 4691 "Biomatériaux et Inflammation en Site Osseux" (BIOS) Université de Reims‐Champagne‐Ardenne Reims France
- UFR Pharmacie Reims France
| | - Julien Braux
- EA 4691 "Biomatériaux et Inflammation en Site Osseux" (BIOS) Université de Reims‐Champagne‐Ardenne Reims France
- UFR Odontologie Reims France
- Pôle de Médecine Bucco‐Dentaire CHU de Reims Reims France
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5
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Fine DH, Patil AG, Loos BG. Classification and diagnosis of aggressive periodontitis. J Periodontol 2018; 89 Suppl 1:S103-S119. [DOI: 10.1002/jper.16-0712] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 10/11/2017] [Accepted: 10/21/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Daniel H. Fine
- Department of Oral Biology; Rutgers School of Dental Medicine; Rutgers University - Newark; NJ USA
| | - Amey G. Patil
- Department of Oral Biology; Rutgers School of Dental Medicine; Rutgers University - Newark; NJ USA
| | - Bruno G. Loos
- Department of Periodontology; Academic Center of Dentistry Amsterdam (ACTA); University of Amsterdam and Vrije Universiteit; Amsterdam The Netherlands
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6
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Fine DH, Patil AG, Loos BG. Classification and diagnosis of aggressive periodontitis. J Clin Periodontol 2018; 45 Suppl 20:S95-S111. [DOI: 10.1111/jcpe.12942] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 10/11/2017] [Accepted: 10/21/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Daniel H. Fine
- Department of Oral Biology; Rutgers School of Dental Medicine; Rutgers University - Newark; NJ USA
| | - Amey G. Patil
- Department of Oral Biology; Rutgers School of Dental Medicine; Rutgers University - Newark; NJ USA
| | - Bruno G. Loos
- Department of Periodontology; Academic Center of Dentistry Amsterdam (ACTA); University of Amsterdam and Vrije Universiteit; Amsterdam The Netherlands
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7
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Cui D, Lyu J, Li H, Lei L, Bian T, Li L, Yan F. Human β-defensin 3 inhibits periodontitis development by suppressing inflammatory responses in macrophages. Mol Immunol 2017; 91:65-74. [PMID: 28886588 DOI: 10.1016/j.molimm.2017.08.012] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Revised: 07/19/2017] [Accepted: 08/14/2017] [Indexed: 12/13/2022]
Abstract
Human β-defensin 3 (hBD3) is a cationic peptide with immunomodulatory effects on both innate and acquired immune responses. Periodontitis, an inflammatory disease that extends deep into periodontal tissues, causes the loss of supporting structures around the tooth. The present study assessed the effects of hBD3 as a monotherapy for periodontitis in mice and explored its potential mechanism. In vivo, hBD3 inhibited the levels of tumour necrosis factor (TNF)-α, interleukin-6, and matrix metalloprotease-9 in periodontium exposed to Porphyromonas gingivalis (P.g) in a mouse periodontitis model; reduced osteoclast formation and lower alveolar bone loss were also observed. In addition, hBD3 was related to the expression of polarization signature molecules in circulating monocytes. In vitro, hBD3 notably suppressed the production of TNF-α and interleukin-6 in RAW 264.7 cells stimulated by the lipopolysaccharide of P.g. Moreover, hBD3 attenuated polarization of RAW 264.7 cells into the M1 phenotype, with reduced activation of nuclear factor-κB signal transduction. In conclusion, hBD3 exhibits potent anti-periodontitis properties both in vitro and in vivo, and this effect may be correlated to inhibition of the nuclear factor-κB pathway and macrophage polarization.
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Affiliation(s)
- Di Cui
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Jinglu Lyu
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Houxuan Li
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Lang Lei
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Tianying Bian
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Lili Li
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Fuhua Yan
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China.
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8
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Ishizuka M, Kato R, Moriya Y, Noguchi E, Koide Y, Inoue S, Itabe H, Yamamoto M. Changes in apolipoprotein B and oxidized low-density lipoprotein levels in gingival crevicular fluids as a result of periodontal tissue conditions. J Periodontal Res 2017; 52:594-602. [DOI: 10.1111/jre.12427] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2016] [Indexed: 01/09/2023]
Affiliation(s)
- M. Ishizuka
- Department of Periodontology; Showa University School of Dentistry; Tokyo Japan
- Division of Biological Chemistry; Department of Molecular Biology; Showa University School of Pharmacy; Tokyo Japan
| | - R. Kato
- Division of Biological Chemistry; Department of Molecular Biology; Showa University School of Pharmacy; Tokyo Japan
| | - Y. Moriya
- Department of Periodontology; Showa University School of Dentistry; Tokyo Japan
- Division of Biological Chemistry; Department of Molecular Biology; Showa University School of Pharmacy; Tokyo Japan
| | - E. Noguchi
- Department of Periodontology; Showa University School of Dentistry; Tokyo Japan
| | - Y. Koide
- Department of Periodontology; Showa University School of Dentistry; Tokyo Japan
| | - S. Inoue
- Division of General Medicine; Department of Perioperative Medicine; Showa University School of Dentistry; Tokyo Japan
| | - H. Itabe
- Division of Biological Chemistry; Department of Molecular Biology; Showa University School of Pharmacy; Tokyo Japan
| | - M. Yamamoto
- Department of Periodontology; Showa University School of Dentistry; Tokyo Japan
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9
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Dolińska E, Skurska A, Pietruska M, Dymicka-Piekarska V, Milewski R, Pietruski J, Sculean A. The Effect of Nonsurgical Periodontal Therapy on HNP1-3 Level in Gingival Crevicular Fluid of Chronic Periodontitis Patients. Arch Immunol Ther Exp (Warsz) 2017; 65:355-361. [PMID: 28204842 PMCID: PMC5511316 DOI: 10.1007/s00005-016-0451-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 12/14/2016] [Indexed: 12/21/2022]
Abstract
The rich bacterial flora of oral cavity is controlled by innate immune response, including antibacterial peptides and among them human neutrophil peptides 1–3 (HNP1-3). The knowledge of the involvement of HNPs in innate and acquired immunity of the periodontium is fragmentary. The aim of the study was to assess alterations in HNP1-3 levels in the gingival crevicular fluid (GCF) of chronic periodontitis patients before and after nonsurgical periodontal therapy. Nineteen patients with chronic periodontitis were qualified to the study. After periodontal examination, one site with pocket depth (PD) ≥4 mm was selected. All the patients received periodontal treatment involving scaling and root planing with additional systemic antibiotic therapy (Amoxicillin 375 mg three times daily and Metronidazole 250 mg three times daily for 7 days). Prior to therapy, 3 and 6 months after it, clinical periodontal parameters were measured and GCF was collected from previously chosen site. The level of HNP1-3 in GCF was determined by means of a commercially available enzyme-linked immunoassay kit. The periodontal therapy caused a statistically significant (p < 0.001) decrease in all the assessed clinical parameters at the sites of sample collection except for bleeding on probing. The level of HNP1-3 per measure point showed a statistically significant increase (baseline—3 months: p = 0.05, baseline—6 months: p = 0.007). Within the limits of the study, it can be stated that nonsurgical periodontal therapy with additional systemic administration of Amoxicillin and Metronidazole increases the level of HNP1-3 in GCF.
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Affiliation(s)
- Ewa Dolińska
- Department of Periodontal and Oral Mucosa Diseases, Medical University of Bialystok, Waszyngtona 13, 15-269, Białystok, Poland.
| | - Anna Skurska
- Department of Periodontal and Oral Mucosa Diseases, Medical University of Bialystok, Waszyngtona 13, 15-269, Białystok, Poland
| | - Małgorzata Pietruska
- Department of Periodontal and Oral Mucosa Diseases, Medical University of Bialystok, Waszyngtona 13, 15-269, Białystok, Poland.,Private Practice, Białystok, Poland
| | | | - Robert Milewski
- Department of Statistics and Medical Informatics, Medical University of Bialystok, Białystok, Poland
| | | | - Anton Sculean
- Department of Periodontology, Dental School University of Bern, Bern, Switzerland
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10
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Ito H, Numabe Y, Hashimoto S, Sekino S, Murakashi E, Ishiguro H, Sasaki D, Yaegashi T, Takai H, Mezawa M, Ogata Y, Watanabe H, Hagiwara S, Izumi Y, Hiroshima Y, Kido JI, Nagata T, Kunimatsu K. Correlation Between Gingival Crevicular Fluid Hemoglobin Content and Periodontal Clinical Parameters. J Periodontol 2016; 87:1314-1319. [PMID: 27468797 DOI: 10.1902/jop.2016.160092] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Probing depth (PD) and bleeding on probing (BOP) are essential clinical parameters used for periodontal diagnosis. This study investigated whether detection of hemoglobin (Hb) in gingival crevicular fluid (GCF), along with PD and BOP, would improve diagnostic accuracy. METHODS After plaque index (PI) was measured, GCF was collected from the gingival sulci of 401 anterior teeth in the maxilla and mandible from 184 patients who had entered periodontal maintenance therapy. Clinical parameters (gingival index [GI], PD, clinical attachment level [CAL], and BOP) were recorded. Hb values in GCF were assessed by immunochromatography. Moreover, cutoff values for PI, GI, and CAL based on the degree of PD and amount of GCF were created and analyzed. RESULTS Hb was detected in 64.8% of GCF samples in 105 BOP-negative (-) sites in the periodontally stable group out of 107 sites that were less than all cutoff values. There were 71 BOP(-) sites in the periodontal-management-required group out of 122 sites that were more than all cutoff values, although no improvement in periodontal disease was observed. Hb was detected in 88.7% of GCF samples from these 71 BOP(-) sites. CONCLUSIONS Hb was observed in more than 60% of GCF samples in BOP(-) gingival sulci in both periodontally stable and periodontal-management-required groups. These results suggest inspection of Hb derived from microbleeding in gingival sulci may serve as an index for preclinical diagnosis.
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Affiliation(s)
- Hiroshi Ito
- Department of Periodontology, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | - Yukihiro Numabe
- Department of Periodontology, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | | | - Satoshi Sekino
- Department of Periodontology, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | - Etsuko Murakashi
- Department of Periodontology, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | - Hitomi Ishiguro
- Department of Periodontology, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | - Daisuke Sasaki
- Department of Conservative Dentistry and Oral Rehabilitation, Division of Periodontology, Iwate Medical University School of Dentistry, Iwate, Japan
| | - Takashi Yaegashi
- Department of Conservative Dentistry and Oral Rehabilitation, Division of Periodontology, Iwate Medical University School of Dentistry, Iwate, Japan
| | - Hideki Takai
- Department of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan
| | - Masaru Mezawa
- Department of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan
| | - Yorimasa Ogata
- Department of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan
| | - Hisashi Watanabe
- Department of Hard Tissue Engineering, Section of Periodontology, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University, Tokyo, Japan
| | - Satsuki Hagiwara
- Department of Hard Tissue Engineering, Section of Periodontology, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuichi Izumi
- Department of Hard Tissue Engineering, Section of Periodontology, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuka Hiroshima
- Department of Periodontology and Endodontology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Jun-Ichi Kido
- Department of Periodontology and Endodontology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Toshihiko Nagata
- Department of Periodontology and Endodontology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
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11
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Hussain QA, McKay IJ, Gonzales-Marin C, Allaker RP. Detection of adrenomedullin and nitric oxide in different forms of periodontal disease. J Periodontal Res 2015; 51:16-25. [DOI: 10.1111/jre.12273] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Q. A. Hussain
- Institute of Dentistry; Barts and The London School of Medicine & Dentistry; Queen Mary University of London; London UK
| | - I. J. McKay
- Institute of Dentistry; Barts and The London School of Medicine & Dentistry; Queen Mary University of London; London UK
| | - C. Gonzales-Marin
- Institute of Dentistry; Barts and The London School of Medicine & Dentistry; Queen Mary University of London; London UK
| | - R. P. Allaker
- Institute of Dentistry; Barts and The London School of Medicine & Dentistry; Queen Mary University of London; London UK
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12
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Are antimicrobial peptides related to cyclosporine A-induced gingival overgrowth? Arch Oral Biol 2015; 60:508-15. [DOI: 10.1016/j.archoralbio.2014.12.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 09/23/2014] [Accepted: 12/10/2014] [Indexed: 11/23/2022]
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13
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Keskin M, Könönen E, Söderling E, Isik G, Firatli E, Uitto VJ, Gürsoy UK. Increased proliferation and decreased membrane permeability as defense mechanisms of Fusobacterium nucleatum against human neutrophilic peptide-1. Anaerobe 2014; 30:35-40. [PMID: 25132418 DOI: 10.1016/j.anaerobe.2014.08.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Revised: 08/04/2014] [Accepted: 08/04/2014] [Indexed: 11/16/2022]
Abstract
Human neutrophilic peptides (HNPs) constitute a class of host defense molecules, which contribute to the non-oxidative killing of bacteria and other microorganisms. Since the adaptability is crucial to bacterial survival in changing environments, it is of interest to know how Fusobacterium nucleatum, the major bridge organism connecting early and late colonizers in dental biofilms, defends itself against HNPs. This study aimed to examine the planktonic growth, membrane permeability, and biofilm formation characteristics as defense mechanisms of F. nucleatum against HNP-1. In all experiments, the type strain of F. nucleatum (ssp. nucleatum ATCC 25586) and two clinical strains (ssp. nucleatum AHN 9508 and ssp. polymorphum AHN 9910) were used. Planktonic growth (measured in colony forming units), capsular polysaccharide production (visualized by Ziehl-Neelsen stain), membrane permeability (demonstrated as N-phenyl-1-naphthylamine uptake), biofilm formation, and established biofilm development (measured as total mass and polysaccharide levels) were analyzed in the presence of 0 μg/ml (control), 1 μg/ml, 5 μg/ml, and 10 μg/ml of HNP-1. Planktonic growth of the strains AHN 9508 and ATCC 25586 were significantly (p<0.05) increased in the presence of HNP-1, while their membrane permeability decreased (p<0.005) in the planktonic form. HNP-1 decreased the biofilm formation of the strains ATCC 25586 and AHN 9910, whereas it increased the growth of the strain AHN 9508 in established biofilms. Capsule formation and polysaccharide production were not observed in any strain. We conclude that the inhibition of the membrane permeability and the increase in planktonic and established biofilm growth could act as bacterial defense mechanisms against neutrophilic defensins. In addition, this strain-dependent survival ability against HNP-1 may explain the variation in the virulence of different F. nucleatum strains.
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Affiliation(s)
- Mutlu Keskin
- Institute of Dentistry, University of Turku, Turku, Finland; Faculty of Dentistry, University of Istanbul, Istanbul, Turkey.
| | - Eija Könönen
- Institute of Dentistry, University of Turku, Turku, Finland
| | - Eva Söderling
- Institute of Dentistry, University of Turku, Turku, Finland
| | - Gülden Isik
- Faculty of Dentistry, University of Istanbul, Istanbul, Turkey
| | - Erhan Firatli
- Faculty of Dentistry, University of Istanbul, Istanbul, Turkey
| | - Veli-Jukka Uitto
- Institute of Dentistry, University of Helsinki, Helsinki, Finland
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14
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Yong X, Chen Y, Tao R, Zeng Q, Liu Z, Jiang L, Ye L, Lin X. Periodontopathogens and human β-defensin-2 expression in gingival crevicular fluid from patients with periodontal disease in Guangxi, China. J Periodontal Res 2014; 50:403-10. [DOI: 10.1111/jre.12220] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2014] [Indexed: 01/09/2023]
Affiliation(s)
- X. Yong
- Department of Periodontics and Oral Medicine; College of Stomatology; Guangxi Medical University; Nanning Guangxi China
| | - Y. Chen
- Department of Periodontics and Oral Medicine; College of Stomatology; Guangxi Medical University; Nanning Guangxi China
| | - R. Tao
- Department of Periodontics and Oral Medicine; College of Stomatology; Guangxi Medical University; Nanning Guangxi China
| | - Q. Zeng
- Department of Periodontics and Oral Medicine; College of Stomatology; Guangxi Medical University; Nanning Guangxi China
| | - Z. Liu
- Department of Periodontics and Oral Medicine; College of Stomatology; Guangxi Medical University; Nanning Guangxi China
| | - L. Jiang
- Department of Periodontics and Oral Medicine; College of Stomatology; Guangxi Medical University; Nanning Guangxi China
| | - L. Ye
- Guangxi Key Laboratory of AIDS Prevention and Treatment; School of Public Health; Guangxi Medical University; Nanning Guangxi China
| | - X. Lin
- Department of Periodontics and Oral Medicine; College of Stomatology; Guangxi Medical University; Nanning Guangxi China
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15
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Are proteinase 3 and cathepsin C enzymes related to pathogenesis of periodontitis? BIOMED RESEARCH INTERNATIONAL 2014; 2014:420830. [PMID: 24949444 PMCID: PMC4052470 DOI: 10.1155/2014/420830] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Accepted: 04/15/2014] [Indexed: 11/23/2022]
Abstract
Aim. Cathepsin C is the activator of the polymorphonuclear leukocyte-derived proteinase 3, which contributes to inflammatory processes. The aim of the present study was to investigate gingival crevicular fluid (GCF) proteinase 3 and cathepsin C levels in periodontal diseases. Design. Eighteen patients with chronic periodontitis (CP), 20 patients with generalized aggressive periodontitis (G-AgP), 20 patients with gingivitis, and 18 healthy subjects were included in the study. Periodontal parameters including probing depth, clinical attachment level, papilla bleeding index, and plaque index were assessed in all study subjects. GCF proteinase 3 and cathepsin C levels were analyzed by ELISA. Results. GCF proteinase 3 total amount was significantly higher in diseased groups compared to control group, after adjusting age (P < 0.05). No differences were found in GCF cathepsin C levels among the study groups (P > 0.05). Periodontal parameters of sampling sites were positively correlated with GCF proteinase 3 total amounts (P < 0.01) but not with cathepsin C total amounts (P > 0.05). Conclusions. Elevated levels of GCF proteinase 3 in CP, G-AgP, and gingivitis might suggest that proteinase 3 plays a role during inflammatory periodontal events in host response. However, cathepsin C in GCF does not seem to have an effect on the pathogenesis of periodontal diseases.
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16
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Suchetha A, Garg A, Lakshmi P, Bhat D, Sapna N, Apoorva SM. Adrenomedullin, periodontitis, diabetes-unraveling the equivocal relationship: A clinicobiochemical cross-sectional study. Contemp Clin Dent 2014; 4:454-9. [PMID: 24403788 PMCID: PMC3883323 DOI: 10.4103/0976-237x.123040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Context: Antimicrobial proteins and peptides constitute a diverse class of host-defense molecules that act early to combat invasion and infection with bacteria and other microorganisms. Among the various antimicrobial peptides in the oral cavity, adrenomedullin (ADM), a cationic peptide, is found in gingival crevicular fluids (GCFs) in amounts twice as high in periodontal disease sites as healthy sites. Studies have also shown that plasma levels of ADM increased in patients with type 2 diabetes mellitus as compared with controls. Aims: This clinico-biochemical study was undertaken to try to decipher the probable link between ADM, diabetes and periodontitis. Materials and Methods: The study comprised of 90 patients who were divided into three groups based on community periodontal index scores and diabetes status. Probing pocket depth and clinical attachment level were measured in all subjects. GCF was collected from all the participants using micropipettes and blood samples were collected from subjects in Groups III, for analysis of glycated hemoglobin. ADM levels were measured in GCF samples by the enzyme-linked immunosorbent assay. Statistical Analysis Used: The data obtained were subjected to analysis of variance, Bonferroni test and Pearson's correlation. Results: An increase in GCF levels of ADM from periodontal health to disease and in periodontitis patients with type 2 diabetes was noted. Conclusions: Increase in GCF levels of ADM from periodontal health to disease and in periodontitis patients with type 2 diabetes reinforces the perio-systemic interlink concept.
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Affiliation(s)
- A Suchetha
- Department of Periodontics, DAPM RV Dental College, Bengaluru, Karnataka, India
| | - Akanksha Garg
- Department of Periodontics, DAPM RV Dental College, Bengaluru, Karnataka, India
| | - P Lakshmi
- Department of Periodontics, DAPM RV Dental College, Bengaluru, Karnataka, India
| | - Divya Bhat
- Department of Periodontics, DAPM RV Dental College, Bengaluru, Karnataka, India
| | - N Sapna
- Department of Periodontics, DAPM RV Dental College, Bengaluru, Karnataka, India
| | - S M Apoorva
- Department of Periodontics, DAPM RV Dental College, Bengaluru, Karnataka, India
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17
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Guzman YA, Sakellari D, Arsenakis M, Floudas CA. Proteomics for the discovery of biomarkers and diagnosis of periodontitis: a critical review. Expert Rev Proteomics 2013; 11:31-41. [PMID: 24308552 DOI: 10.1586/14789450.2014.864953] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Periodontitis is a common chronic and destructive disease whose pathogenetic mechanisms remain unclear. Due to their sensitivity and global scale, proteomics studies offer the opportunity to uncover critical host and pathogen activity indicators and can elucidate clinically applicable biomarkers for improved diagnosis and treatment of the disease. This review summarizes the literature of proteomics studies on periodontitis and comprehensively discusses commonly found candidate biomarkers. Key considerations in the design of an experimental proteomics platform are also outlined. The applicability of protein biomarkers across the progression of periodontitis and unexplored areas of research are highlighted.
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Affiliation(s)
- Yannis A Guzman
- Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ, USA
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18
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Augustyniak D, Nowak J, Lundy FT. Direct and indirect antimicrobial activities of neuropeptides and their therapeutic potential. Curr Protein Pept Sci 2013; 13:723-38. [PMID: 23305360 PMCID: PMC3601409 DOI: 10.2174/138920312804871139] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Revised: 07/07/2012] [Accepted: 09/15/2012] [Indexed: 02/07/2023]
Abstract
As global resistance to conventional antibiotics rises we need to develop new strategies to develop future novel therapeutics. In our quest to design novel anti-infectives and antimicrobials it is of interest to investigate host-pathogen interactions and learn from the complexity of host defense strategies that have evolved over millennia. A myriad of host defense molecules are now known to play a role in protection against human infection. However, the interaction between host and pathogen is recognized to be a multifaceted one, involving countless host proteins, including several families of peptides. The regulation of infection and inflammation by multiple peptide families may represent an evolutionary failsafe in terms of functional degeneracy and emphasizes the significance of host defense in survival. One such family is the neuropeptides (NPs), which are conventionally defined as peptide neurotransmitters but have recently been shown to be pleiotropic molecules that are integral components of the nervous and immune systems. In this review we address the antimicrobial and anti-infective effects of NPs both in vitro and in vivo and discuss their potential therapeutic usefulness in overcoming infectious diseases. With improved understanding of the efficacy of NPs, these molecules could become an important part of our arsenal of weapons in the treatment of infection and inflammation. It is envisaged that targeted therapy approaches that selectively exploit the anti-infective, antimicrobial and immunomodulatory properties of NPs could become useful adjuncts to our current therapeutic modalities.
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Affiliation(s)
- Daria Augustyniak
- Department of Pathogen Biology and Immunology, Institute of Genetics and Microbiology, Przybyszewskiego 63/77, 51-148 Wroclaw, Poland.
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19
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Ertugrul AS, Dikilitas A, Sahin H, Alpaslan NZ, Bozoglan A. Gingival crevicular fluid adrenomedullin level in individuals with and without diabetes mellitus type 2. J Periodontal Res 2012; 48:342-9. [DOI: 10.1111/jre.12013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/14/2012] [Indexed: 11/29/2022]
Affiliation(s)
- A. S. Ertugrul
- Department of Periodontology; Faculty of Dentistry; Yuzuncu Yil University; Van Turkey
| | - A. Dikilitas
- Department of Periodontology; Faculty of Dentistry; Yuzuncu Yil University; Van Turkey
| | - H. Sahin
- Department of Periodontology; Faculty of Dentistry; Yuzuncu Yil University; Van Turkey
| | - N. Z. Alpaslan
- Department of Periodontology; Faculty of Dentistry; Yuzuncu Yil University; Van Turkey
| | - A. Bozoglan
- Department of Periodontology; Faculty of Dentistry; Yuzuncu Yil University; Van Turkey
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20
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Mariano FS, Campanelli AP, Nociti FH, Mattos-Graner RO, Gonçalves RB. Antimicrobial peptides and nitric oxide production by neutrophils from periodontitis subjects. Braz J Med Biol Res 2012; 45:1017-24. [PMID: 22850872 PMCID: PMC3854147 DOI: 10.1590/s0100-879x2012007500123] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Accepted: 07/23/2012] [Indexed: 01/16/2023] Open
Abstract
Neutrophils play an important role in periodontitis by producing nitric oxide (NO) and antimicrobial peptides, molecules with microbicidal activity via oxygen-dependent and -independent mechanisms, respectively. It is unknown whether variation in the production of antimicrobial peptides such as LL-37, human neutrophil peptides (HNP) 1-3, and NO by neutrophils influences the pathogenesis of periodontal diseases. We compared the production of these peptides and NO by lipopolysaccharide (LPS)-stimulated neutrophils isolated from healthy subjects and from patients with periodontitis. Peripheral blood neutrophils were cultured with or without Aggregatibacter actinomycetemcomitans-LPS (Aa-LPS), Porphyromonas gingivalis-LPS (Pg-LPS) and Escherichia coli-LPS (Ec-LPS). qRT-PCR was used to determine quantities of HNP 1-3 and LL-37 mRNA in neutrophils. Amounts of HNP 1-3 and LL-37 proteins in the cell culture supernatants were also determined by ELISA. In addition, NO levels in neutrophil culture supernatants were quantitated by the Griess reaction. Neutrophils from periodontitis patients cultured with Aa-LPS, Pg-LPS and Ec-LPS expressed higher HNP 1-3 mRNA than neutrophils from healthy subjects. LL-37 mRNA expression was higher in neutrophils from patients stimulated with Aa-LPS. Neutrophils from periodontitis patients produced significantly higher LL-37 protein levels than neutrophils from healthy subjects when stimulated with Pg-LPS and Ec-LPS, but no difference was observed in HNP 1-3 production. Neutrophils from periodontitis patients cultured or not with Pg-LPS and Ec-LPS produced significantly lower NO levels than neutrophils from healthy subjects. The significant differences in the production of LL-37 and NO between neutrophils from healthy and periodontitis subjects indicate that production of these molecules might influence individual susceptibility to important periodontal pathogens.
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Affiliation(s)
- F S Mariano
- Departamento de Diagnóstico Oral, Área Microbiologia e Imunologia, Faculdade de Odontologia de Piracicaba, Universidade de Campinas, Piracicaba, SP, Brasil.
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21
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Rangé H, Léger T, Huchon C, Ciangura C, Diallo D, Poitou C, Meilhac O, Bouchard P, Chaussain C. Salivary proteome modifications associated with periodontitis in obese patients. J Clin Periodontol 2012; 39:799-806. [PMID: 22780105 DOI: 10.1111/j.1600-051x.2012.01913.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2012] [Indexed: 12/20/2022]
Abstract
AIM To identify changes in the salivary protein/peptide profiles by differential proteomics in obese patients with or without periodontitis. MATERIAL AND METHODS Periodontal examinations and whole saliva samples were obtained from 38 obese patients (mean age: 45.1 ± 7.3 years, mean BMI: 49.3 ± 9 kg/m(2) ) including 13 periodontitis and 25 non-periodontitis subjects, and 19 healthy controls (mean age: 44.2 ± 6.4 years, mean BMI: 21.5 ± 2.1 kg/m(2) ). Surface-enhanced laser desorption/ionization time-of-flight (SELDI-TOF) mass spectrometry (MS) was used to compare the whole saliva polypeptide profiles. RESULTS The SELDI-TOF-MS analysis detected eight putative markers. Six of them were increased and identified in obese subjects versus controls (albumin, α and β haemoglobin chains, α-defensins 1, 2 and 3). Alpha-defensins were less abundant in saliva of periodontitis obese patients (36.47 ± 19.84 μA) versus non-periodontitis obese patients (43.44 ± 30.34 μA), whereas α-defensins were more abundant in obese patients (40.99 ± 26.66 μA) versus controls (27.1 ± 23.98 μA). CONCLUSIONS Periodontal status modifies the salivary proteome in obese patients. Alpha-defensins may play a role in gingival inflammation, and be involved in the higher susceptibility of obese patients to periodontal diseases.
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Affiliation(s)
- Hélène Rangé
- Department of Periodontology, Service of Odontology, Garancière Rothschild Hospital, AP-HP, Paris 7-Denis Diderot University, U.F.R. of Odontology, Paris, France
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