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Subsiding of Periodontitis in the Permanent Dentition in Individuals with Papillon-Lefèvre Syndrome through Specific Periodontal Treatment: A Systematic Review. Healthcare (Basel) 2022; 10:healthcare10122505. [PMID: 36554029 PMCID: PMC9778266 DOI: 10.3390/healthcare10122505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
Papillon-Lefèvre syndrome (PLS) is a rare hereditary disease characterized by palmoplantar hyperkeratosis (PPK) and periodontitis in the primary and permanent dentition, usually resulting in edentulism in youth. Subsiding of PLS-associated periodontitis through specific therapy has occasionally been reported. We aimed to systematically assess periodontal treatment strategies that may decelerate disease progression. A systematic literature search was conducted at PubMed/LIVIVO/Ovid (Prospero registration number CRD42021223253). Clinical studies describing periodontal treatment success-defined as loss of ≤four permanent teeth because of periodontitis and the arrest of periodontitis or probing depths ≤ 5 mm-in individuals with PLS followed up for ≥24 months. Out of the 444 primarily identified studies, 12 studies reporting nine individuals were included. The timely extraction of affected or, alternatively, all primary teeth, compliance with oral hygiene instructions, supra- and subgingival debridement within frequent supportive periodontal care intervals, and-in eight patients-adjunctive systemic antibiotic therapy (mostly amoxicillin/metronidazole) effected a halt in disease progression. The suppression of Aggregatibacter actinomycetemcomitans below the detection limit was correlated with the subsiding of periodontitis. Successful controlling of PLS-associated periodontitis may be achieved if high effort and patient compliance are provided.
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Jerke U, Eulenberg-Gustavus C, Rousselle A, Nicklin P, Kreideweiss S, Grundl MA, Eickholz P, Nickles K, Schreiber A, Korkmaz B, Kettritz R. Targeting Cathepsin C in PR3-ANCA Vasculitis. J Am Soc Nephrol 2022; 33:936-947. [PMID: 35292437 PMCID: PMC9063889 DOI: 10.1681/asn.2021081112] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 02/02/2022] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND The ANCA autoantigens proteinase 3 (PR3) and myeloperoxidase (MPO) are exclusively expressed by neutrophils and monocytes. ANCA-mediated activation of these cells is the key driver of the vascular injury process in ANCA-associated vasculitis (AAV), and neutrophil serine proteases (NSPs) are disease mediators. Cathepsin C (CatC) from zymogens activates the proteolytic function of NSPs, including PR3. Lack of NSP zymogen activation results in neutrophils with strongly reduced NSP proteins. METHODS To explore AAV-relevant consequences of blocking NSP zymogen activation by CatC, we used myeloid cells from patients with Papillon-Lefèvre syndrome, a genetic deficiency of CatC, to assess NSPs and NSP-mediated endothelial cell injury. We also examined pharmacologic CatC inhibition in neutrophil-differentiated human hematopoietic stem cells, primary human umbilical vein cells, and primary glomerular microvascular endothelial cells. RESULTS Patients with Papillon-Lefèvre syndrome showed strongly reduced NSPs in neutrophils and monocytes. Neutrophils from these patients produced a negative PR3-ANCA test, presented less PR3 on the surface of viable and apoptotic cells, and caused significantly less damage in human umbilical vein cells. These findings were recapitulated in human stem cells, in which a highly specific CatC inhibitor, but not prednisolone, reduced NSPs without affecting neutrophil differentiation, reduced membrane PR3, and diminished neutrophil activation upon PR3-ANCA but not MPO-ANCA stimulation. Compared with healthy controls, neutrophils from patients with Papillon-Lefèvre syndrome transferred less proteolytically active NSPs to glomerular microvascular endothelial cells, the cell type targeted in ANCA-induced necrotizing crescentic glomerulonephritis. Finally, both genetic CatC deficiency and pharmacologic inhibition, but not prednisolone, reduced neutrophil-induced glomerular microvascular endothelial cell damage. CONCLUSIONS These findings may offer encouragement for clinical studies of adjunctive CatC inhibitor in patients with PR3-AAV.
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Affiliation(s)
- Uwe Jerke
- Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Claudia Eulenberg-Gustavus
- Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Anthony Rousselle
- Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Paul Nicklin
- Boehringer Ingelheim Pharma GmbH & Co., KG, Biberach, Germany
| | | | - Marc A Grundl
- Boehringer Ingelheim Pharma GmbH & Co., KG, Biberach, Germany
| | - Peter Eickholz
- Peridontology, Johann Wolfgang Goethe-University Frankfurt, Frankfurt/Main, Germany
| | - Katrin Nickles
- Peridontology, Johann Wolfgang Goethe-University Frankfurt, Frankfurt/Main, Germany
| | - Adrian Schreiber
- Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany.,Nephrology and Medical Intensive Care Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | | | - Ralph Kettritz
- Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany .,Nephrology and Medical Intensive Care Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
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"Oral Manifestations of Patients with Inherited Defect in Phagocyte Number or Function" a systematic review. Clin Immunol 2021; 229:108796. [PMID: 34271191 DOI: 10.1016/j.clim.2021.108796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/10/2021] [Accepted: 07/11/2021] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Inherited phagocyte defects are one of the subgroups of primary immunodeficiency diseases (PIDs) with various clinical manifestations. As oral manifestations are common at the early ages, oral practitioners can have a special role in the early diagnosis. MATERIALS AND METHODS A comprehensive search was conducted in this systematic review study and data of included studies were categorized into four subgroups of phagocyte defects, including congenital neutropenia, defects of motility, defects of respiratory burst, and other non-lymphoid defects. RESULTS Among all phagocyte defects, 12 disorders had reported data for oral manifestations in published articles. A total of 987 cases were included in this study. Periodontitis is one of the most common oral manifestations. CONCLUSION There is a need to organize better collaboration between medical doctors and dentists to diagnose and treat patients with phagocyte defects. Regular dental visits and professional oral health care are recommended from the time of the first primary teeth eruption in newborns.
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Umlauft J, Schnabl D, Blunder S, Moosbrugger-Martinz V, Kapferer-Seebacher I, Zschocke J, Schmuth M, Gruber R. Two patients with Papillon-Lefèvre syndrome without periodontal involvement of the permanent dentition. J Dermatol 2021; 48:537-541. [PMID: 33580910 DOI: 10.1111/1346-8138.15720] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 11/13/2020] [Indexed: 10/22/2022]
Abstract
Papillon-Lefèvre syndrome (PLS) is a rare autosomal recessive genodermatosis characterized by palmoplantar keratoderma and severe periodontitis leading to premature loss of primary and permanent teeth. PLS is caused by loss-of-function mutations in CTSC, lacking functional cathepsin C, which impairs the activation of neutrophil serine proteases. Precise pathogenesis of periodontal damage is unknown. Patient 1 presented with well-demarcated, transgredient, diffuse, palmoplantar keratoderma and psoriasiform lesions from the age of 2 years. Based on severe and recurrent periodontal inflammation, his dentist had diagnosed PLS at the age of 3 years and provided a strict oral hygiene regimen with repeated adjunct antibiotic therapies. Oral acitretin 10 mg/day along with tretinoin ointment at the age of 9 greatly improved palmoplantar keratoderma. Aged 18 years, the patient exhibited an intact permanent dentition and absence of periodontal disease. Patient 2, a 30-year-old man, suffered from transgredient, diffuse, palmoplantar keratoderma with fissuring from the age of 2 months, marked psoriasiform plaques on elbows and knees, and nail dystrophy. Intriguingly, without specific dental treatment, teeth and dental records were unremarkable. He was referred with a suspected diagnosis of psoriasis. Both patients were otherwise healthy, blood tests and sonography of internal organs were within normal limits. Panel sequencing revealed loss-of-function mutations in CTSC, c.322A>T (p.Lys108Ter) and c.504C>G (p.Tyr168Ter) in patient 1 and homozygous c.415G>T (p.Gly139Ter) in patient 2. The final diagnosis of unusual PLS was made. PLS should be considered in palmoplantar keratoderma lacking periodontitis or tooth loss.
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Affiliation(s)
- Julian Umlauft
- Department of Dermatology, Venereology and Allergy, Medical University of Innsbruck, Innsbruck, Austria
| | - Dagmar Schnabl
- Department of Operative and Restorative Dentistry, Medical University of Innsbruck, Innsbruck, Austria
| | - Stefan Blunder
- Department of Dermatology, Venereology and Allergy, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Ines Kapferer-Seebacher
- Department of Operative and Restorative Dentistry, Medical University of Innsbruck, Innsbruck, Austria
| | - Johannes Zschocke
- Division of Human Genetics, Medical University of Innsbruck, Innsbruck, Austria
| | - Matthias Schmuth
- Department of Dermatology, Venereology and Allergy, Medical University of Innsbruck, Innsbruck, Austria
| | - Robert Gruber
- Department of Dermatology, Venereology and Allergy, Medical University of Innsbruck, Innsbruck, Austria
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Molitor A, Prud'homme T, Miao Z, Conrad S, Bloch-Zupan A, Pichot A, Hanauer A, Isidor B, Bahram S, Carapito R. Exome sequencing identifies a novel missense variant in CTSC causing nonsyndromic aggressive periodontitis. J Hum Genet 2019; 64:689-694. [PMID: 31068678 DOI: 10.1038/s10038-019-0615-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 04/12/2019] [Accepted: 04/21/2019] [Indexed: 11/09/2022]
Abstract
Cathepsin C (CatC) is a cysteine protease involved in a variety of immune and inflammatory pathways such as activation of cytotoxicity of various immune cells. Homozygous or compound heterozygous variants in the CatC coding gene CTSC cause different conditions that have in common severe periodontitis. Periodontitis may occur as part of Papillon-Lefèvre syndrome (PLS; OMIM#245000) or Haim-Munk syndrome (HMS; OMIM#245010), or may present as an isolated finding named aggressive periodontitis (AP1; OMIM#170650). AP1 generally affects young children and results in destruction of the periodontal support of the primary dentition. In the present study we report exome sequencing of a three generation consanguineous Turkish family with a recessive form of early-onset AP1. We identified a novel homozygous missense variant in exon 2 of CTSC (NM_148170, c.G302C, p.Trp101Ser) predicted to disrupt protein structure and to be disease causing. This is the first described CTSC variant specific to the nonsyndromic AP1 form. Given the broad phenotypic spectrum associated with CTSC variants, reporting this novel variant gives new insights on genotype/phenotype correlations and might improve diagnosis of patients with early-onset AP1.
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Affiliation(s)
- Anne Molitor
- Laboratoire d'ImmunoRhumatologie Moléculaire, plateforme GENOMAX, INSERM UMR_S 1109, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), LabEx TRANSPLANTEX, Université de Strasbourg, 4 rue Kirschleger, 67085, Strasbourg, France
| | - Tony Prud'homme
- Département d'Odontologie Pédiatrique, UFR Odontologie, Université de Nantes, Nantes, France.,Unité d'Investigation Clinique Odontologie (UIC), CSERD Nantes, CHU de Nantes, France.,INSERM, UMR 1246, MethodS in Patients-centered outcomes and HEalth ResEarch, Nantes, France
| | - Zhichao Miao
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Genome Campus, Hinxton, Cambridge, CD10 1SD, UK.,Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
| | - Solène Conrad
- Service de Génétique Médicale, Hôpital Hôtel-Dieu, CHU de Nantes, Nantes, France
| | - Agnès Bloch-Zupan
- Faculté de Chirurgie Dentaire, Université de Strasbourg, Strasbourg, France.,Pôle de Médecine et Chirurgie Bucco-Dentaires, Centre de Référence des Manifestations Odontologiques des Maladies Rares, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.,Institut de Génétique et de Biologie Moléculaire and Cellulaire, CNRS UMR7104, INSERM U964, Centre Européen de Recherche en Biologie et en Médecine, Université de Strasbourg, Illkirch, France
| | - Angélique Pichot
- Laboratoire d'ImmunoRhumatologie Moléculaire, plateforme GENOMAX, INSERM UMR_S 1109, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), LabEx TRANSPLANTEX, Université de Strasbourg, 4 rue Kirschleger, 67085, Strasbourg, France
| | - Antoine Hanauer
- Laboratoire d'ImmunoRhumatologie Moléculaire, plateforme GENOMAX, INSERM UMR_S 1109, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), LabEx TRANSPLANTEX, Université de Strasbourg, 4 rue Kirschleger, 67085, Strasbourg, France
| | - Bertrand Isidor
- Service de Génétique Médicale, Hôpital Hôtel-Dieu, CHU de Nantes, Nantes, France
| | - Seiamak Bahram
- Laboratoire d'ImmunoRhumatologie Moléculaire, plateforme GENOMAX, INSERM UMR_S 1109, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), LabEx TRANSPLANTEX, Université de Strasbourg, 4 rue Kirschleger, 67085, Strasbourg, France. .,Service d'Immunologie Biologique, Plateau Technique de Biologie, Pôle de Biologie, Nouvel Hôpital Civil, 1 place de l'Hôpital, 67091, Strasbourg, France.
| | - Raphael Carapito
- Laboratoire d'ImmunoRhumatologie Moléculaire, plateforme GENOMAX, INSERM UMR_S 1109, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), LabEx TRANSPLANTEX, Université de Strasbourg, 4 rue Kirschleger, 67085, Strasbourg, France. .,Service d'Immunologie Biologique, Plateau Technique de Biologie, Pôle de Biologie, Nouvel Hôpital Civil, 1 place de l'Hôpital, 67091, Strasbourg, France.
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Noack B, Görgens H, Hoffmann T, Fanghänel J, Kocher T, Eickholz P, Schackert HK. Novel Mutations in the Cathepsin C Gene in Patients with Pre-pubertal Aggressive Periodontitis and Papillon-Lefèvre Syndrome. J Dent Res 2016; 83:368-70. [PMID: 15111626 DOI: 10.1177/154405910408300503] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Aggressive periodontitis (AP) in pre-pubertal children is often associated with genetic disorders like Papillon-Lefèvre syndrome (PLS). PLS is caused by mutations in the cathepsin C ( CTSC) gene. We report a novel CTSC mutation (c.566-572del) in an otherwise healthy AP child and two novel compound heterozygous mutations (c.947T>G, c.1268G>C) in a PLS patient. We conclude that at least a subset of pre-pubertal AP is due to CTSC mutations and therefore may be an allelic variant of PLS.
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7
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Eick S, Puklo M, Adamowicz K, Kantyka T, Hiemstra P, Stennicke H, Guentsch A, Schacher B, Eickholz P, Potempa J. Lack of cathelicidin processing in Papillon-Lefèvre syndrome patients reveals essential role of LL-37 in periodontal homeostasis. Orphanet J Rare Dis 2014; 9:148. [PMID: 25260376 PMCID: PMC4181722 DOI: 10.1186/s13023-014-0148-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 09/11/2014] [Indexed: 01/24/2023] Open
Abstract
Background Loss-of-function point mutations in the cathepsin C gene are the underlying genetic event in patients with Papillon-Lefèvre syndrome (PLS). PLS neutrophils lack serine protease activity essential for cathelicidin LL-37 generation from hCAP18 precursor. Aim We hypothesized that a local deficiency of LL-37 in the infected periodontium is mainly responsible for one of the clinical hallmark of PLS: severe periodontitis already in early childhood. Methods To confirm this effect, we compared the level of neutrophil-derived enzymes and antimicrobial peptides in gingival crevicular fluid (GCF) and saliva from PLS, aggressive and chronic periodontitis patients. Results Although neutrophil numbers in GCF were present at the same level in all periodontitis groups, LL-37 was totally absent in GCF from PLS patients despite the large amounts of its precursor, hCAP18. The absence of LL-37 in PLS patients coincided with the deficiency of both cathepsin C and protease 3 activities. The presence of other neutrophilic anti-microbial peptides in GCF from PLS patients, such as alpha-defensins, were comparable to that found in chronic periodontitis. In PLS microbial analysis revealed a high prevalence of Aggregatibacter actinomycetemcomitans infection. Most strains were susceptible to killing by LL-37. Conclusions Collectively, these findings imply that the lack of protease 3 activation by dysfunctional cathepsin C in PLS patients leads to the deficit of antimicrobial and immunomodulatory functions of LL-37 in the gingiva, allowing for infection with A. actinomycetemcomitans and the development of severe periodontal disease. Electronic supplementary material The online version of this article (doi:10.1186/s13023-014-0148-y) contains supplementary material, which is available to authorized users.
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Nickles K, Schacher B, Ratka-Krüger P, Krebs M, Eickholz P. Long-term results after treatment of periodontitis in patients with Papillon-Lefèvre syndrome: success and failure. J Clin Periodontol 2013; 40:789-98. [DOI: 10.1111/jcpe.12120] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2013] [Indexed: 11/26/2022]
Affiliation(s)
- Katrin Nickles
- Department of Periodontology; Center for Dental, Oral, and Maxillofacial Medicine (Carolinum); Johann Wolfgang Goethe-University Frankfurt am Main; Frankfurt am Main Germany
| | - Beate Schacher
- Department of Periodontology; Center for Dental, Oral, and Maxillofacial Medicine (Carolinum); Johann Wolfgang Goethe-University Frankfurt am Main; Frankfurt am Main Germany
| | - Petra Ratka-Krüger
- Section of Periodontology; Department of Operative Dentistry and Periodontology; University Medical Center Freiburg; Dental School and Hospital; Freiburg Germany
| | - Mischa Krebs
- Department of Oral Surgery and Implantology; Center for Dental, Oral, and Maxillofacial Medicine (Carolinum); Johann Wolfgang Goethe-University Frankfurt am Main; Frankfurt am Main Germany
| | - Peter Eickholz
- Department of Periodontology; Center for Dental, Oral, and Maxillofacial Medicine (Carolinum); Johann Wolfgang Goethe-University Frankfurt am Main; Frankfurt am Main Germany
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9
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Sharma A, Kaur G, Sharma A. Papillon-Lefevre syndrome: A case report of 2 affected siblings. J Indian Soc Periodontol 2013; 17:373-7. [PMID: 24049340 PMCID: PMC3768190 DOI: 10.4103/0972-124x.115643] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Accepted: 04/16/2013] [Indexed: 11/24/2022] Open
Abstract
Papillon-Lefèvre syndrome (PLS) is a very rare syndrome of autosomal recessive inheritance characterized by palmar-plantar hyperkeratosis and early onset periodontitis, leading to premature loss of both primary and permanent dentitions. Various etiopathogenic factors are associated with the syndrome, but a recent report has suggested that the condition is linked to x mutations of the cathepsin C gene. The purpose of this report is to describe two cases of PLS in the same family who presented to the Department of Dentistry of Dr. R. P. Government Medical College at Tanda, Kangra (Himachal Pradesh) with a chief complaint of mobility and rapid loss of teeth. Hyperkeratosis of palms and soles was present. On intraoral examination, there was severe gingival inflammation, abscess formation, and deep periodontal pockets with mobility of teeth. Histopathological examination of the specimen taken from the thickened skin was reported to be consistent with PLS. The dental treatment comprised oral prophylaxis, scaling and root planning, antibiotic therapy, instructions on oral hygiene, restorations, extraction of hopelessly affected teeth, and prosthetic rehabilitation.
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Affiliation(s)
- Anupriya Sharma
- Department of Dentistry, Dr. R. P. Government Medical College, Kangra at Tanda, Himachal Pradesh, India
| | - Gurpreet Kaur
- Department of Periodontics, National Dental College, Derabassi, Punjab, India
| | - Ashish Sharma
- Department of Medicine, Dr. R. P. Government Medical College, Kangra at Tanda, Himachal Pradesh, India
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10
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Ullbro C, Twetman S. Review Paper: Dental Treatment for Patients with Papillon-Lefèvre Syndrome (PLS). Eur Arch Paediatr Dent 2012. [DOI: 10.1007/bf03262602] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Physiologie der Mundhöhle. Hautarzt 2012; 63:678-86. [DOI: 10.1007/s00105-012-2350-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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12
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Sachdeva S, Kalra N, Kapoor P. Papillon- Lefèvre Syndrome: Report of a case and its management. J Clin Exp Dent 2012; 4:e77-81. [PMID: 24558530 PMCID: PMC3908815 DOI: 10.4317/jced.50594] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Accepted: 11/17/2011] [Indexed: 11/12/2022] Open
Abstract
Papillon-Lefèvre Syndrome (PLS) is a rare autosomal recessive disorder first described by two French physicians, Papillon and Lefèvre in 1924. The disorder is characterized by diffuse palmoplantar keratoderma and precocious aggressively progressing periodontitis, leading to the premature loss of deciduous and permanent teeth at a very young age. The cutaneous lesions are usually manifested simultaneously with the intra-oral presentations and include keratotic plaques on the palms and soles varying from mild psoriasiform scaly skin to overt hyperkeratosis. The etiopathogenesis of the syndrome is relatively obscure and immunologic, genetic or possible bacterial etiologies have been proposed. Due to the vast degree of periodontal breakdown involved at such an early age, the dental surgeon is often the first to diagnose the syndrome. This paper presents a clinical presentation a 15 year old male diagnosed with Papillon- Lefèvre Syndrome.
Key words:Papillon-Lefèvre Syndrome, palmoplantar keratoderma, rapidly progressing periodontitis.
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Affiliation(s)
- Shabina Sachdeva
- MDS. Formerly: Senior Resident, Department of Dentistry, University College of Medical Sciences, New Delhi -110095. Presently: Assistant Professor, Faculty of Dentistry, Jamia Millia Islamia, New Delhi -110025
| | - Namita Kalra
- MDS. Professor & Head, Department of Dentistry, University College of Medical Sciences, New Delhi-110095
| | - Pranav Kapoor
- MDS. Formerly: Lecturer, Department of Dentistry, University College of Medical Sciences, New Delhi -110095. Presently: Assistant Professor, Faculty of Dentistry, Jamia Millia Islamia, New Delhi -110025
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Nickles K, Schacher B, Schuster G, Valesky E, Eickholz P. Evaluation of Two Siblings With Papillon-Lefèvre Syndrome 5 Years After Treatment of Periodontitis in Primary and Mixed Dentition. J Periodontol 2011; 82:1536-47. [DOI: 10.1902/jop.2011.100615] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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14
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Sadik CD, Noack B, Schacher B, Pfeilschifter J, Mühl H, Eickholz P. Cytokine production by leukocytes of Papillon-Lefèvre syndrome patients in whole blood cultures. Clin Oral Investig 2011; 16:591-7. [PMID: 21380503 DOI: 10.1007/s00784-011-0532-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2010] [Accepted: 02/18/2011] [Indexed: 12/18/2022]
Abstract
Papillon-Lefèvre syndrome (PLS) is characterised by aggressively progressive periodontitis combined with palmo-plantar hyperkeratosis. It is caused by "loss of function" mutations in the cathepsin C gene. The hypothesis behind this study is that PLS patients' polymorphonuclear leukocytes (PMNs) produce more proinflammatory cytokines to compensate for their reduced capacity to neutralize leukotoxin and to eliminate Aggregatibacter actinomycetemcomitans. Production of more interleukin (IL)-8 would result in the attraction of more PMNs. The aim of this study was to evaluate the cytokine profile in PLS patients' blood cultures. Blood was sampled from eight PLS patients (one female) from six families (antiinfective therapy completed: six; edentulous: two) with confirmed cathepsin C mutations and deficient enzyme activity. Nine healthy males served as controls. Whole blood cultures were stimulated with highly pure lipopolysaccharide (LPS) from Escherichia coli R515 and IL-1β plus tumor necrosis factor (TNF)-α. Thereafter, release of IL-1β (stimulation: LPS and LPS plus adenosine triphosphate), IL-6, IL-8, interferon-inducible protein (IP)-10, and interferon (IFN)-γ (stimulation: LPS, IL-1β/TNFα) were detected by ELISA. Medians of cytokine release were, with the exception of IP-10, slightly higher for PLS than for controls' cultures. None of these differences reached statistical significance. Increased production of IL-1β, IL-6, IL-8, IP-10, or IFNγ as a significant means to compensate for diminished activity and stability of polymorphonuclear leukocyte-derived proteases could not be confirmed in this study. Cytokine profiles in blood cultures may not be used to identify PLS patients.
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Affiliation(s)
- Christian D Sadik
- Institute of General Pharmacology and Toxicology, Center for Pharmacology, Johann Wolfgang Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
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Bindayel NA, Ullbro C, Suri L, Al-Farra E. Cephalometric findings in patients with Papillon-Lefèvre syndrome. Am J Orthod Dentofacial Orthop 2008; 134:138-44. [PMID: 18617113 DOI: 10.1016/j.ajodo.2008.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2007] [Revised: 01/01/2008] [Accepted: 01/01/2008] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Literature regarding oral conditions in patients with Papillon-Lefèvre syndrome (PLS) often covers the periodontal aspects, but no literature was found describing specific craniofacial findings in this group. The aim of this retrospective study was to investigate the cephalometric findings of patients with PLS. METHODS Lateral cephalograms of 8 patients with PLS were traced, and hard- and soft-tissue variables were analyzed. RESULTS Class III skeletal relationship was evident (ANB angle, 2 degrees +/- 3.1 degrees ; Wits appraisal, -9.1 mm +/- 3.7 mm). Other findings include maxillary retrognathia, decreased lower facial height, retroclined mandibular incisors, and upper lip retrusion. CONCLUSIONS Patients affected with PLS have a Class III skeletal pattern. These findings can be of clinical value not only for diagnosis, but also for proper treatment planning.
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Affiliation(s)
- Naif A Bindayel
- School of Dental Medicine, Tufts University, Boston, Mass, USA.
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16
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Noack B, Görgens H, Schacher B, Puklo M, Eickholz P, Hoffmann T, Schackert HK. Functional Cathepsin C mutations cause different Papillon-Lefèvre syndrome phenotypes. J Clin Periodontol 2008; 35:311-6. [PMID: 18294227 DOI: 10.1111/j.1600-051x.2008.01201.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM The autosomal-recessive Papillon-Lefèvre syndrome (PLS) is characterized by severe aggressive periodontitis, combined with palmoplantar hyperkeratosis, and is caused by mutations in the Cathepsin C (CTSC) gene. This study aimed to identify CTSC mutations in different PLS phenotypes, including atypical forms and isolated pre-pubertal aggressive periodontitis (PAP). MATERIAL AND METHODS Thirteen families with different phenotypes were analysed by direct sequencing of the entire coding region and the regulatory regions of CTSC. The function of novel mutations was tested with enzyme activity measurements. RESULTS In 11 of 13 families, 12 different pathogenic CTSC mutations were found in 10 typical PLS patients, three atypical cases and one PAP patient. Out of four novel mutations, three result in protein truncation and are thus considered to be pathogenic. The homozygous c.854C>T nucleotide exchange (p.P285L) was associated with an almost complete loss of enzyme activity. The observed phenotypic heterogeneity could not be associated with specific genotypes. CONCLUSIONS The phenotypic variability of the PLS associated with an identical genetic background may reflect the influence of additional genetic or environmental factors on disease characteristics. CTSC mutation analyses should be considered for differential diagnosis in all children suffering from severe aggressive periodontitis.
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Affiliation(s)
- Barbara Noack
- Department of Conservative Dentistry, University Hospital Carl Gustav Carus, TU Dresden, Germany.
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17
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de Freitas AC, Assed S, da Silva LAB, Silva RAB. Aggressive periodontitis associated with Papillon-Lefèvre syndrome: Report of a 14-year follow-up. SPECIAL CARE IN DENTISTRY 2007; 27:95-100. [PMID: 17658183 DOI: 10.1111/j.1754-4505.2007.tb01747.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This case report describes the periodontal management, therapeutic approach, and 14-year follow-up of a patient diagnosed with Papillon-Lefevre syndrome (PLS). A female child, diagnosed with PLS-associated periodontitis at the age of 9 years and 11 months, presented with hyperkeratosis of the palms and soles, as well as generalized aggressive periodontitis. The dental treatment comprised standard periodontal debridement, scaling and root planing, instructions on oral hygiene, restorations, extraction of hopelessly affected teeth and a therapeutic use of antibiotics. The concomitant supportive periodontal therapy and antibiotic coverage could not stop the loss of periodontal attachment and destruction of the alveolar bone. Four years after treatment was initiated, the last remaining teeth were extracted and complete dentures were constructed. The dentures have been periodically replaced and the patient continues to return for follow-up once a year. The combination of intensive periodontal treatment and antibiotic regimen only temporarily delayed periodontal disease progression and did not prevent loss of both primary and permanent teeth. The outcome of this long-term follow-up case report shows that management of PLS-associated periodontitis is further complicated when the patient is first seen in the mixed dentition stage or later. In these situations, the chances of controlling the progression of periodontal breakdown and minimizing tooth loss are greatly reduced.
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Affiliation(s)
- Aldevina C de Freitas
- Department of Pediatric Clinics, Preventive and Social Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil.
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18
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Schacher B, Baron F, Ludwig B, Valesky E, Noack B, Eickholz P. Periodontal therapy in siblings with Papillon?Lef�vre syndrome and tinea capitis: a report of two cases. J Clin Periodontol 2006; 33:829-36. [PMID: 16970621 DOI: 10.1111/j.1600-051x.2006.00992.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Report of clinical and microbiological periodontal findings before and 6 months after treatment of two siblings with Papillon-Lefèvre syndrome (PLS) and tinea capitis. METHODS Two brothers, RG 3 years and NG 5 years of age, were referred for treatment due to premature mobility of their deciduous teeth. Probing depths (PPD), attachment levels (PAL-V), and furcation involvements were examined clinically. Panoramic radiographs were taken. Subgingival plaque samples within the deepest pocket of each tooth were taken and analysed by real-time polymerase chain reaction (PCR) for Actinobacillus actinomycetemcomitans (AA), Porphyromonas gingivalis, Tannerella forsythensis, Treponema denticola, Fusobacterium nucleatum, and Prevotella intermedia. One-stage full-mouth scaling and extraction of hopeless teeth were performed under general anaesthesia, followed by systemic amoxicillin and metronidazole for 7 days. Clinical and microbiological analyses were performed 6 months after treatment. RESULTS Before treatment, both siblings had exhibited PPD of up to 13 mm, Class III furcation defects at four teeth, and marginal suppuration. AA was detected in both patients and at all teeth at levels ranging from 3.0 x 10(2) to 5.1 x 10(6). Both patients exhibited palmar and plantar hyperkeratosis. Seven teeth were extracted from RG, and nine from NG. Six months after treatment, PPD had been reduced to <or=5 mm. AA was not detected in any of the remaining teeth. CONCLUSION Even periodontally affected deciduous teeth of PLS patients can be treated successfully. Suppression of AA to below detection level seems to be of high significance.
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Affiliation(s)
- B Schacher
- Department of Periodontology, Center for Dental, Oral and Maxilllofacial Medicine, Hospital of the J.W. Goethe-University at Frankfurt, Germany.
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de Haar SF, Hiemstra PS, van Steenbergen MTJM, Everts V, Beertsen W. Role of polymorphonuclear leukocyte-derived serine proteinases in defense against Actinobacillus actinomycetemcomitans. Infect Immun 2006; 74:5284-91. [PMID: 16926422 PMCID: PMC1594863 DOI: 10.1128/iai.02016-05] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Periodontitis is a chronic destructive infection of the tooth-supportive tissues, which is caused by pathogenic bacteria such as Actinobacillus actinomycetemcomitans. A severe form of periodontitis is found in Papillon-Lefèvre syndrome (PLS), an inheritable disease caused by loss-of-function mutations in the cathepsin C gene. Recently, we demonstrated that these patients lack the activity of the polymorphonuclear leukocyte (PMN)-derived serine proteinases elastase, cathepsin G, and proteinase 3. In the present study we identified possible pathways along which serine proteinases may be involved in the defense against A. actinomycetemcomitans. Serine proteinases are capable to convert the PMN-derived hCAP-18 into LL-37, an antimicrobial peptide with activity against A. actinomycetemcomitans. We found that the PMNs of PLS patients released lower levels of LL-37. Furthermore, because of their deficiency in serine proteases, the PMNs of PLS patients were incapable of neutralizing the leukotoxin produced by this pathogen, which resulted in increased cell damage. Finally, the capacity of PMNs from PLS patients to kill A. actinomycetemcomitans in an anaerobic environment, such as that found in the periodontal pocket, seemed to be reduced. Our report demonstrates a mechanism that suggests a direct link between an inheritable defect in PMN functioning and difficulty in coping with a periodontitis-associated pathogen.
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Affiliation(s)
- Susanne F de Haar
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), Universiteit van Amsterdam and Vrije Universiteit, Louwesweg 1, 1066 EA Amsterdam, The Netherlands
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20
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Torrungruang K, Sittisomwong S, Rojanasomsith K, Asvanit P, Korkongwisarut D, Vipismakul V. Langerhans' Cell Histiocytosis in a 5-Year-Old Girl: Evidence of Periodontal Pathogens. J Periodontol 2006; 77:728-33. [PMID: 16584357 DOI: 10.1902/jop.2006.050156] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Langerhans' cell histiocytosis (LCH) is a rare disorder characterized by Langerhans' cell proliferation in various organs or tissues. When periodontal tissue is involved, clinical manifestations can vary from gingival recession and pocket formation to severe alveolar bone loss. This case report describes periodontal pathogens found in the pockets of involved primary teeth. METHODS A 5-year-old girl with LCH presented with loose teeth. Intraoral examination and radiographs revealed deep pockets and severe bone loss around all primary molars. Bacterial samples were obtained from saliva and subgingival plaque and analyzed for the presence of five periodontopathic bacteria using a polymerase chain reaction (PCR) method. Due to severe periodontal destruction, all primary molars were extracted, and a gingival biopsy was taken from tooth T to confirm the diagnosis of LCH. RESULTS The biopsy specimen revealed the histologic features of LCH. The patient was diagnosed as having periodontitis as a manifestation of LCH. PCR results of subgingival plaque from LCH-affected molars indicated the presence of Porphyromonas gingivalis, Tannerella forsythensis, Treponema denticola, and Prevotella intermedia. However, Actinobacillus actinomycetemcomitans was absent from these teeth. No tested bacteria were found in the non-affected anterior teeth. CONCLUSIONS The bacteria commonly associated with periodontal disease were detected in subgingival plaque samples from this LCH patient. More microbiological data are required to understand the role of these bacteria in LCH-associated periodontal destruction.
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Affiliation(s)
- Kitti Torrungruang
- Department of Periodontology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand.
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21
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Cagli NA, Hakki SS, Dursun R, Toy H, Gokalp A, Ryu OH, Hart PS, Hart TC. Clinical, genetic, and biochemical findings in two siblings with Papillon-Lefèvre Syndrome. J Periodontol 2006; 76:2322-9. [PMID: 16332247 DOI: 10.1902/jop.2005.76.12.2322] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Papillon-Lefèvre Syndrome (PLS) is an autosomal recessive disease characterized by palmoplantar hyperkeratosis and severe periodontitis affecting both primary and secondary dentitions. Cathepsin C (CTSC) gene mutations are etiologic for PLS. The resultant loss of CTSC function is responsible for the severe periodontal destruction seen clinically. METHODS A 4-year-old female (case 1) and her 10-year-old sister (case 2) presented with palmoplantar skin lesions, tooth mobility, and advanced periodontitis. Based on clinical findings, the cases were diagnosed with PLS. Mutational screening of the CTSC gene was conducted for the cases, and their clinically unaffected parents and brother. Biochemical analysis was performed for CTSC, cathepsin G (CTSG), and elastase activity in neutrophils for all members of the nuclear family. The initial treatment included oral hygiene instruction, scaling and root planing, and systemic amoxicillin-metronidazole therapy. RESULTS CTSC mutational screening identified a c.415G>A transition mutation. In the homozygous state, this mutation was associated with an almost complete loss of activity of CTSC, CTSG, and elastase. Although monthly visits, including scaling, polishing, and 0.2% chlorhexidine digluconate irrigation were performed to stabilize the periodontal condition, case 1 lost all her primary teeth. In case 2, some of the permanent teeth could be maintained. CONCLUSIONS This report describes two siblings with a cathepsin C gene mutation that is associated with the inactivity of cathepsin C and several neutrophil serine proteases. The failure of patients to respond to periodontal treatment is discussed in the context of these biological findings.
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Affiliation(s)
- N Arzu Cagli
- Department of Periodontology, Faculty of Dentistry, Selcuk University, Konya, Turkey
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22
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Ahuja V, Shin RH, Mudgil A, Nanda V, Schoor R. Papillon-Lefèvre Syndrome: A Successful Outcome. J Periodontol 2005; 76:1996-2001. [PMID: 16274321 DOI: 10.1902/jop.2005.76.11.1996] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Papillon-Lefèvre syndrome (PLS) is a rare autosomal recessive condition manifested clinically by hyperkeratosis of the palms and soles and rapidly progressive periodontitis resulting in loss of deciduous and permanent teeth. This case report describes the clinical periodontal findings and treatment of a 10-year-old male patient with PLS. The patient provided informed consent, and the study was conducted in accordance with the Helsinki Declaration of 1975, as revised in 2000. METHODS Upon initial presentation, a full periodontal examination was completed. Conventional probing depths, clinical attachment levels (CAL), gingival index (GI), and plaque index (PI) were measured prior to initial therapy, which involved oral hygiene instruction and scaling and root planing. At reevaluation, initial treatment proved unsuccessful, and a surgical approach with concomitant systemic antibiotic therapy was implemented. In addition, the patient's dermatologist treated his palmoplantar keratoderma with systemic retinoids. Subsequently, the patient was placed on a strict 3-month maintenance protocol and was evaluated over a period of 1 year. RESULTS Initial treatment with mechanical therapy, oral hygiene instruction, frequent recalls, and systemic antibiotics did not yield efficacious results. However, with the addition of surgical treatment, a favorable clinical outcome was obtained. CONCLUSIONS Numerous treatment regimens for the periodontal disease seen in PLS can be found in the literature. We demonstrate successful treatment of the periodontal disease seen in this condition using mechanical therapy, systemic antibiotics, and surgical modalities; over a period of 1 year, we were able to achieve significant reductions in gingival inflammation and erythema.
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Affiliation(s)
- Vanita Ahuja
- Department of Periodontics, New York University College of Dentistry, New York, NY 10010, USA.
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23
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Abstract
A 7-year-old boy born to consanguineous parents had suffered from palmoplantar keratoderma and chronic gingivitis since the age of 3 months. He was diagnosed with Papillon-Lefèvre syndrome. Genetic testing confirmed that he was homozygous with a point mutation in exon 6 of the cathepsin C gene. One year after initiating treatment with acitretin 10 mg oral daily and trimethoprim-sulfamethoxazole, the patient's skin remains almost lesion-free, and he has new teeth that erupted during treatment and are free of periodontal disease.
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Affiliation(s)
- Michael R Lee
- Department of Dermatology, Royal North Shore Hospital, St Leonards, New South Wales, Australia.
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24
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Taba M, Kinney J, Kim AS, Giannobile WV. Diagnostic biomarkers for oral and periodontal diseases. Dent Clin North Am 2005; 49:551-71, vi. [PMID: 15978241 PMCID: PMC2580776 DOI: 10.1016/j.cden.2005.03.009] [Citation(s) in RCA: 142] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This article provides an overview of periodontal disease diagnosis that uses clinical parameters and biomarkers of the disease process.This article discusses the use of biomarkers of disease that can be identified at the tissue, cellular, and molecular levels and that are measurable in oral fluids such as saliva and gingival crevicular fluid. Biomarkers identified from these biologic fluids include microbial, host response, and connective tissue-related molecules that can target specific pathways of local alveolar bone resorption. Future prospects for oral fluid-based diagnostics that use micro-array and microfluidic technologies are presented.
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Affiliation(s)
- Mario Taba
- Department of Periodontics/Prevention/Geriatrics, School of Dentistry, University of Michigan, 1011 North University Avenue, Ann Arbor, MI 48109-1078, USA
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Lux CJ, Kugel B, Komposch G, Pohl S, Eickholz P. Orthodontic Treatment in a Patient With Papillon-Lefèvre Syndrome. J Periodontol 2005; 76:642-50. [PMID: 15857107 DOI: 10.1902/jop.2005.76.4.642] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Report of a combined periodontal and orthodontic treatment in a patient with Papillon-Lefevre Syndrome (PLS). METHODS A patient with PLS was treated orthodontically 26 months after the start of a combined mechanical and antibiotic therapy. Clinical periodontal parameters were obtained 26 (t1), 60 (t2), and 79 (t3) months after anti-infective therapy. The deepest site of each tooth was sampled for microbiological analysis at 26 and 60 months. Periodontal maintenance therapy was provided every 6 weeks. After a stable periodontal situation was achieved, orthodontic treatment, consisting of space opening for the upper canines with a multibracket appliance and coil springs, was carried out. In the lower jaw, crowding was resolved by an orthodontic mesialization of the canines. RESULTS Twenty-six months (t1) after the beginning of the combined mechanical and antibiotic therapy, 6% of the sites exhibited 4 mm probing depth (PD) with bleeding on probing (BOP) or PD > or =5 mm. Sixty months (t2) after therapy the number of sites with 4 mm PD with BOP or PD > or =5 mm had increased to 17%, and 79 months after therapy (t3) 13% of all sites were similarly affected. From 26 to 60 months, a slight mean clinical attachment level (CAL) gain was observed, whereas the mean PD increased. From 60 to 79 months, there was a mean PD reduction. However, a significant mean attachment loss was also noted. After 26 months (t1), RNA probes failed to detect A. actinomycetemcomitans, P. gingivalis, or T. forsythensis from any site. Thirty-four months later (t2), subgingival recolonization was observed. A. actinomycetemcomitans was detected by RNA probes at three sites. At 26 and 60 months (t1, t2), trypticase-soy with serum, bacitracin, and vancomycin (TSBV) culture failed to detect A. actinomycetemcomitans at any of the sampled sites. Eighty-two months after the beginning of therapy (t4), none of the applied methods could detect A. actinomycetemcomitans from the pooled samples from the deepest pockets of each quadrant or the oral mucosa. In the present case, concomitant orthodontic treatment with a fixed appliance could be performed without further pronounced periodontal deterioration. Space for eruption of the canines and premolars was created, in addition to an alignment of the teeth. CONCLUSION After a successful combined mechanical and antibiotic periodontal therapy of the PLS periodontitis, moderate orthodontic tooth movements may be possible within a complex interdisciplinary treatment regimen.
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Sanz M, Lau L, Herrera D, Morillo JM, Silva A. Methods of detection of Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis and Tannerella forsythensis in periodontal microbiology, with special emphasis on advanced molecular techniques: a review. J Clin Periodontol 2004; 31:1034-47. [PMID: 15560803 DOI: 10.1111/j.1600-051x.2004.00609.x] [Citation(s) in RCA: 96] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Certain specific bacterial species from the subgingival biofilm have demonstrated aetiological relevance in the initiation and progression of periodontitis. Among all the bacteria studied, three have shown the highest association with destructive periodontal diseases: Actinobacillus actinomycetemcomitans (Aa), Porphyromonas gingivalis (Pg) and Tannerella forsythensis (Tf). Therefore, the relevance of having accurate microbiological diagnostic techniques for their identification and quantification is clearly justified. AIM To evaluate critically all scientific information on the currently available microbial diagnostic techniques aimed for the identification and quantification of Aa, Pg and Tf. SUMMARY Bacterial culturing has been the reference diagnostic technique for many years and, in fact, most of our current knowledge on periodontal microbiology derives from cultural data. However, the advent of new microbial diagnostics, mostly based on immune and molecular technologies, has not only highlighted some of the shortcomings of cultural techniques but has also allowed their introduction as easy and available adjunct diagnostic tools to be used in clinical research and practice. These technologies, mostly polymerase chain reaction (PCR), represent a field of continuous development; however, we still lack the ideal diagnostic to study the subgingival microflora. Qualitative PCR is still hampered by the limited information provided. Quantitative PCR is still in development; however, the promising early results reported are still hampered by the high cost and the equipment necessary for the processing. CONCLUSION Quantitative PCR technology may have a major role in the near future as an adjunctive diagnostic tool in both epidemiological and clinical studies in periodontology. However, culture techniques still hold some inherent capabilities, which makes this diagnostic tool the current reference standard in periodontal microbiology.
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Affiliation(s)
- Mariano Sanz
- Laboratory of Microbiology, University Complutense, 28040 Madrid, Spain.
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Lundgren T, Renvert S. Periodontal treatment of patients with Papillon-Lefevre syndrome: a 3-year follow-up. J Clin Periodontol 2004; 31:933-8. [PMID: 15491306 DOI: 10.1111/j.1600-051x.2004.00591.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND/AIM Conventional mechanical periodontal treatment of Papillon-Lefevre syndrome (PLS) has often been reported to fail. This study describes the outcome of a non-surgical periodontal therapy including antimicrobial treatment of nine patients diagnosed with PLS. The patients originate from a total of 15 children and adolescents with PLS for which clinical characteristics are presented. METHODS Clinical examination including conventional periodontal measurements. Initial treatment including oral hygiene instruction, scaling and root planing and systemic amoxicillin-metronidazole therapy for 6 weeks. After that the patients were enrolled in a 3-month recall maintenance program. In addition to this mechanical supportive maintenance treatment, tetracycline was prescribed and used continuously for 1.5 years. RESULTS/CONCLUSION On five patients who were showing acceptable standard of oral hygiene and also compliance with the antibiotic medication, development of periodontitis on erupting teeth was prevented and disease activity on the previously periodontally involved teeth controlled during a 3-year period. Poor results of treatment were observed for three patients, all siblings. These patients failed to comply with the medication and also failed to improve their oral hygiene.
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Affiliation(s)
- T Lundgren
- Department of Periodontics, Loma Linda University, California 92354, USA.
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Abstract
A variety of microbiological diagnostic tests are available for clinicians to use for evaluation of patients with periodontal disease. Each one has its own unique set of advantages and disadvantages, and probably the most useful information for the clinician can be obtained using a combination of the various analytic methods. The tests appear to have their greatest utility when used on patients with chronic or aggressive periodontitis who do not respond favorable to conventional mechanical therapy. The major limitation of all microbiological tests is that the information obtained is relevant to the site sampled, and may not be representative of the microflora of the entire dentition. However, since it is often only specific sites that do not respond to initial therapy, knowing the constituents of the microflora that populate these sites is clinically relevant.
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Affiliation(s)
- Peter M Loomer
- Division of Periodontology, College of Dentistry, The Ohio State University, Columbus, Ohio, USA
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Abstract
Many systemic diseases can mimic periodontitis or gingivitis. These include many immunologic, infectious, neoplastic and metabolic disorders. In comparison with periodontitis and gingivitis, these disorders are considerable less common. However, since their diagnosis and management differ, a high index of suspicion is frequently needed when confronted a patient presenting with gingival or periodontal disease. This chapter has reviewed a number of systemic conditions that may mimic clinically both gingivitis and chronic periodontitis and has focused on the features that may assist the clinician in making the diagnosis and providing specific therapies.
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Listgarten MA, Loomer PM. Microbial Identification in the Management of Periodontal Diseases. A Systematic Review. ACTA ACUST UNITED AC 2003; 8:182-92. [PMID: 14971253 DOI: 10.1902/annals.2003.8.1.182] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Our understanding of the complexity of the oral microbiota continues to improve as new technologies, such as the analysis of 16S rRNA bacterial genes, are utilized. Despite the difficult of cataloguing all microorganisms and determining their pathogenic potential, some species, mostly members of the resident oral microbiota, have been identified as likely periodontal pathogens. However, for microbial diagnosis to be of value, it needs to affect disease diagnosis and/or treatment planning as well as result in superior treatment outcomes and/or provide an economic benefit to the patient. RATIONALE The purposes of this systematic review were to determine if microbial identification influences periodontal patient management and whether treatment outcomes are better compared to patients whose treatment plans are developed without this information. FOCUSED QUESTION In patients with periodontal diseases, does microbial identification influence patient management compared to treatment prescribed without this information? SEARCH PROTOCOL The MEDLINE database was searched for clinical studies in English from 1991 through 2002 by 2 investigators. Hand searches were performed on the Journal of Clinical Periodontology, Journal of Periodontology, Journal of Periodontal Research, Oral Microbiology and Immunology, and Periodontology 2000. In addition, directors of diagnostic laboratories were contacted about unpublished data. SELECTION CRITERIA INCLUSION CRITERIA Articles in which bacterial identification influenced patient treatment were preferred as were those reporting longitudinal data demonstrating a direct relationship between the presence or absence of certain bacteria and subsequent alterations in clinical variables. Because of the limited number of studies, all articles, including case reports, were considered. EXCLUSION CRITERIA Review articles without original data were excluded, although references were examined for possible inclusion. Articles reporting data showing associations between certain microorganisms and disease or health that did not affect treatment were excluded. Clinical trials testing antibacterial agents for their ability to enhance mechanical debridement were not included since bacterial identification had little effect on drug selection or experimental group assignment. Articles dealing with implants rather than natural teeth were omitted. DATA ANALYSIS AND COLLECTION: The heterogeneity of the published data precludes any meaningful pooling of data or meta-analysis. The pertinent literature, including relevant variables of plaque, gingivitis, and bleeding on probing scores; probing depth; clinical attachment level; number of lost teeth; and microbial changes; and patient-centered outcomes including decrease in morbidity, reduced need for surgery, and duration and cost of treatment are summarized. MAIN RESULTS 1. There was a lack of articles with a high evidence rating; most pertinent articles were either case reports or case series without controls. 2. Because reports were heterogeneous regarding study design, patient selection, and data collection, meta-analysis was not feasible and results are summarized in tabular format. 3. This report is based on a total of 24 studies, representing a total patient population of approximately 835. 4. Thirteen studies reported on microbiological identification as an aid in treatment planning. 5. Eleven studies reported a differential clinical response depending on the detection or lack of detection of specific organisms. REVIEWERS' CONCLUSIONS 1. The published material suggests that microbiological monitoring may be useful in management of selected patients who do not respond to standard therapy. 2. Some practitioners consider microbial identification a valuable adjunct to managing patients with certain forms of periodontitis, although there is a lack of strong evidence to this effect. 3. Additional research is needed to address this issue.
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Affiliation(s)
- Max A Listgarten
- Department of Stomatology, University of California School of Dentistry, San Francisco, California, USA.
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Affiliation(s)
- Jørgen Slots
- Department of Periodontology, School of Dentistry, University of Southern California, Los Angeles, USA
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