1
|
Contaldo M, Luzzi V, Ierardo G, Raimondo E, Boccellino M, Ferati K, Bexheti-Ferati A, Inchingolo F, Di Domenico M, Serpico R, Polimeni A, Bossù M. Bisphosphonate-related osteonecrosis of the jaws and dental surgery procedures in children and young people with osteogenesis imperfecta: A systematic review. J Stomatol Oral Maxillofac Surg 2020; 121:556-562. [PMID: 32156673 DOI: 10.1016/j.jormas.2020.03.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 03/02/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Bisphosphonates (BPs) contrast the bone fragility and improve bone density in some metastatic cancers and bone diseases, such as Osteogenesis Imperfecta (OI). BPs use has been associated with osteonecrosis of the jaws (BRONJs) in adults needing for invasive dental procedures. AIM To conduct a systematic review on BRONJ occurrence after dental surgery in paediatric population under BPs therapy for OI, so as to identify the pre-surgical protocols adopted. DESIGN According to PRISMA guidelines, Pubmed, Web of Science (WoS) and Cochrane were investigated on September 2018, and re-checked on July 2019. Inclusion criteria were English-language papers on children/young adults (until 24 years old) reporting dental/oral surgery procedures. RESULTS Totally, 60 articles were found. After title/abstract reviews and duplicates exclusion, 22 eligible titles underwent full-text evaluation. Finally, 10 studies were included. CONCLUSIONS The lack of BRONJ occurrence in paediatric population suffering OI and treated with BPs, was confirmed, but the reasons are still debated, being the BPs therapies and the surgical strategies various and not standardized. Longitudinal studies should evaluate what happens to those former children once adult, to evaluate the delayed BRONJs onset associated with the occurrence of comorbidities during the adulthood.
Collapse
Affiliation(s)
- M Contaldo
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, University of Campania "Luigi Vanvitelli", Via L. de Crecchio, 6, 80138 Naples, Italy.
| | - V Luzzi
- Department of Oral and Maxillo-facial Sciences, Sapienza University of Rome, Rome, Italy.
| | - G Ierardo
- Department of Oral and Maxillo-facial Sciences, Sapienza University of Rome, Rome, Italy.
| | - E Raimondo
- Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Bari, Italy.
| | - M Boccellino
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - K Ferati
- Faculty of Medicine, University of Tetovo, Tetovo, Macedonia.
| | | | - F Inchingolo
- Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Bari, Italy.
| | - M Di Domenico
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, University of Campania "Luigi Vanvitelli", Via L. de Crecchio, 6, 80138 Naples, Italy.
| | - A Polimeni
- Department of Oral and Maxillo-facial Sciences, Sapienza University of Rome, Rome, Italy.
| | - M Bossù
- Department of Oral and Maxillo-facial Sciences, Sapienza University of Rome, Rome, Italy.
| |
Collapse
|
2
|
Romano A, Santarelli A, Lajolo C, Della Vella F, Mascitti M, Serpico R, Contaldo M. Analysis of oral mucosa erosive-ulcerative lesions by reflectance confocal microscopy. J BIOL REG HOMEOS AG 2019; 33:11-17. DENTAL SUPPLEMENT. [PMID: 31538445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In vivo Reflectance Confocal Microscopy (RCM) allows to optically biopsy vital tissues, non-invasively and in real time. It results in horizontal virtual slices at a microscopic resolution and correlating with conventional histopathology. The aim of the present work is to describe RCM cellular and architectural findings in oral mucosae affected by erosive-ulcerative diseases, thus highlighting in vivo the wellknown histological peculiarities. A series of conventionally diagnosed Recurrent Aphthous stomatitis (RAS) and Pemphigus Vulgaris (PV) erosive and/or ulcerative oral lesions underwent RCM imaging to establish the application of RCM imaging to this kind of inflammatory non-tumoral lesions. A total of 12 RAS-related lesions and 8 PV-related lesions were considered. RCM imaging was capable to visualize their microscopic peculiarities, mainly inflammatory infiltrate, vessel dilation (RAS) and acantholytic cells, intraepithelial clefts and inflammatory cell carpets (PV). Despite RCM may result unnecessary to diagnose oral lesions referred to RAS and PV, its capability to highlight their main microscopic features could be advantageously used to monitor the healing or worsening of the clinical situation as well as the responsiveness/refractoriness to therapy.
Collapse
Affiliation(s)
- A Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Santarelli
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - C Lajolo
- Head and Neck Department, "Fondazione Policlinico Universitario A. Gemelli-IRCCS" School of Dentistry, Università Cattolica del Sacro Cuore, Rome, Italy
| | - F Della Vella
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - M Mascitti
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Contaldo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
3
|
Contaldo M, Romano A, Mascitti M, Fiori F, Della Vella F, Serpico R, Santarelli A. Association between denture stomatitis, candida species and diabetic status. J BIOL REG HOMEOS AG 2019; 33:35-41. DENTAL SUPPLEMENT. [PMID: 31538448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Candida species are commensal yeasts of the oral cavity, which, under predisposing systemic and/or local circumstances, are responsible for a wide variety of clinical manifestations, globally known as oral candidiasis. Candida-associated denture stomatitis is an oral candidiasis particularly affecting the oral mucosa covered by a dental prosthesis, with several degree of severity. Diabetics suffer oral candidiasis more frequently than healthy individuals do and if they are denture wearers, the risk increases. Since various controversies still remain regarding the interrelationship among diabetes, oral Candida spp. strains involved in denture stomatitis and the presence of dentures, the present review aims to investigate the differences in Candida species frequencies and degree of denture stomatitis severity existing among diabetic and non- diabetic individuals, with and without dentures.
Collapse
Affiliation(s)
- M Contaldo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Mascitti
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - F Fiori
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - F Della Vella
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Santarelli
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| |
Collapse
|
4
|
Contaldo M, Lajolo C, Di Petrillo M, Ballini A, Inchingolo F, Serpico R, Romano A. Analysis of lip pigmentations by reflectance confocal microscopy: report of two cases. J BIOL REG HOMEOS AG 2019; 33:19-25. DENTAL SUPPLEMENT. [PMID: 31538446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Oral mucosa pigmentations belong to a heterogeneous variety of lesions, which are usually divided into two groups: exogenous or endogenous pigmentations. The pigmented lesions most frequently found in the oral mucosa are the amalgam tattoo, the melanotic macula and the nevus. All these lesions may affect every part of the oral mucosa, and they may represent a hard diagnostic challenge for the clinician; the clinical objective examination is not sufficient to make a correct diagnosis. Reflectance Confocal Microscopy provides a real-time microscopic evaluation of tissue layers, and is widely considered a useful auxiliary tool in monitoring skin and mucosa lesions. In this context, Reflectance Confocal Microscopy imaging is a valid aid in the management of oral mucosa pigmented lesions, to corroborate and support the diagnostic process.
Collapse
Affiliation(s)
- M Contaldo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - C Lajolo
- Head and Neck Department, "Fondazione Policlinico Universitario A. Gemelli -IRCCS", School of Dentistry, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Di Petrillo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Ballini
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - F Inchingolo
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
5
|
Romano A, Contaldo M, Della Vella F, Russo D, Lajolo C, Serpico R, Di Stasio D. Topical toluidine blue-mediated photodynamic therapy for the treatment of oral lichen planus. J BIOL REG HOMEOS AG 2019; 33:27-33. DENTAL SUPPLEMENT. [PMID: 31538447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Photodynamic Therapy (PDT) is a minimally invasive approach that has shown promising results in management of oral, head and neck lesions. PDT can be used alone or in combination with other conventional treatments (surgery, chemotherapy, radiotherapy). Oral Lichen Planus (OLP) is a mucosal and cutaneous chronic disease characterized by an autoimmune insult of basal keratinocytes. We aim to evaluate the feasibility of topical toluidine blue-mediated PDT for the treatment of oral cavity multifocal homogeneous white lesions by oral lichen planus without dysplastic features.
Collapse
Affiliation(s)
- A Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Contaldo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - F Della Vella
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - D Russo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - C Lajolo
- Head and Neck Department, "Fondazione Policlinico Universitario A. Gemelli-IRCCS", School of Dentistry, Università Cattolica del Sacro Cuore, Rome, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
6
|
Pastore L, Fiore J, Tateo M, Benedittis MDE, Petruzzi M, Casalino C, Genchi C, Muzio LLO, Angarano G, Serpico R. Detection of Hepatitis C Virus-RNA in Saliva from Chronically HCV-Infected Patients. Int J Immunopathol Pharmacol 2018. [DOI: 10.1177/205873920601900122] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The possibility of the non-parenteral Hepatitis C Virus (HCV) transmission is supported by the demonstration that the actual virus is present in several body fluids, including saliva. From a review of the literature many investigators have found the presence of HCV-RNA in saliva, however, widely contrasting results emerge, with detection rates ranging from 0–100%. To further examine HCV salivary shedding, saliva samples were collected from 46 chronically HCV-infected patients and tested for HCV-RNA and occult blood. Quantification and genotyping of serum HCV-RNA were also carried out for each patient. HCV-RNA was detected in 39.13% of the saliva samples. The viral salivary shedding was significantly related to viraemia levels, serum viral genotype and the presence of salivary occult blood. Our findings indicate that the HCV salivary shedding occurs in about one third of HCV-infected patients, but seem to suggest that it is unlikely when the serum viral genotype is 3a. Moreover, blood leakage into the oral cavity is possibly the main source of the salivary HCV-RNA. Although the occurrence of the viral salivary shedding does not necessarily mean that HCV trasmission occurs by saliva, our results suggest the need for further investigations into the biological factors possibly involved in HCV mucosal transmission related to both the source and the exposed subjects.
Collapse
Affiliation(s)
- L. Pastore
- Department of Odontostomatology and Surgery, University of Bari
| | - J.R. Fiore
- Department of Clinical Medicine, Immunology and Infectious Diseases, University of Bari
- Department of Medical Sciences, University of Foggia
| | - M. Tateo
- Department of Clinical Medicine, Immunology and Infectious Diseases, University of Bari
| | | | - M. Petruzzi
- Department of Odontostomatology and Surgery, University of Bari
| | - C. Casalino
- Clinic of Infectious Diseases, Polyclinic of Bari
| | - C. Genchi
- Clinic of Infectious Diseases, Polyclinic of Bari
| | - L. LO Muzio
- Department of Surgical Sciences, University of Foggia, Italy
| | - G. Angarano
- Department of Medical Sciences, University of Foggia
| | - R. Serpico
- Department of Odontostomatology and Surgery, University of Bari
| |
Collapse
|
7
|
Di Stasio D, Romano AN, Paparella RS, Gentile C, Minervini G, Serpico R, Candotto V, Laino L. How social media meet patients questions: YouTube review for children oral thrush. J BIOL REG HOMEOS AG 2018; 32:101-106. [PMID: 29460525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
YouTube is increasingly being used by patients to obtain health-related information. No studies have evaluated the content of YouTube videos on children oral thrush. The aim of this work is to examine the quality of information offered by this platform about oral thrush in children. Searching term oral thrush in children (OTC) displayed a total of 2.790 results. Of the top 60 videos analyzed, 27 were excluded. The main source of upload was from generalist information YouTube® channels (GC) followed by healthcare professionals (HP), individual users (IU), and healthcare information channels (HC); usefulness of videos is successfully correlated with the number of visualization, number of likes and viewing rate and was interdependent with the number of visualizations, number of likes and VR. However, videos on the oral thrush do not have satisfactory quality information. HP themselves, along with HC, do not seem to provide more appropriate information on COT, than GC or IU.
Collapse
Affiliation(s)
- D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A N Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R S Paparella
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - C Gentile
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - G Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - V Candotto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - L Laino
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
8
|
Di Stasio D, Lauritano D, Gritti P, Migliozzi R, Maio C, Minervini G, Petruzzi M, Serpico R, Candotto V, Lucchese A. Psychiatric disorders in oral lichen planus: a preliminary case control study. J BIOL REG HOMEOS AG 2018; 32:97-100. [PMID: 29460524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The aim of this study was to evaluate the prevalence of psychiatric symptoms in patients with oral lichen planus (OLP) compared to a control group. Eleven patients (mean age 65.2 years-old), with diagnosis of OLP and 13 controls (mean age 64.8 years-old) underwent a psychiatric evaluation with five psychometric scales: Visual Analogue Scale (VAS), Hamilton Rating Scale for Depression (HAM-D), State-Trait Anxiety Inventory (STAI 1-2), Distress Thermometer (DT) and Brief Fatigue Inventory (BFI). Seventy-three % of OLP group presented a VAS score of mild type; 9% had depressive symptoms; 100% of the sample had a score above the cut-off for state and trait anxiety; 45% presented Distress (36% moderate type). However, no statistical difference was found in comparison with the control group. In this study, there was no difference in these parameters between the OLP group and the control group. Perhaps, a larger cohort of patients could give different results.
Collapse
Affiliation(s)
- D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - D Lauritano
- Department of Medicine and Surgery, University of Milano Bicocca, Monza, Italy
| | - P Gritti
- Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Migliozzi
- Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - C Maio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - G Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Petruzzi
- Interdisciplinary Department of Medicine, University of Bari, Bari, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - V Candotto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
9
|
Di Stasio D, Romano A, Gentile C, Maio C, Lucchese A, Serpico R, Paparella R, Minervini G, Candotto V, Laino L. Systemic and topical photodynamic therapy (PDT) on oral mucosa lesions: an overview. J BIOL REG HOMEOS AG 2018; 32:123-126. [PMID: 29460529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Photodynamic Therapy (PDT) is a minimally invasive treatment that has shown promising results in treating preneoplasticlesions. PDT reckons on the administration of a drug (photosensitizer), which can be used in a topical or systemic form. Photodynamic therapy has been successfully used in the management of a variety of pathologies from different anatomical sites, including the head, neck, brain and lungs, hepatobiliary tree and other gastrointestinal and urological pathologies, skin, gynaecological conditions and in vascular anomalies. Starting from these same considerations, PDT has also been adopted for oral malignant and premalignant lesions treatment, and should be kept under investigation as a promising therapeutic management of leukoplakia and preneoplastic lesions of the oral cavity.
Collapse
Affiliation(s)
- D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - C Gentile
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - C Maio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Paparella
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - G Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - V Candotto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - L Laino
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
10
|
Boccellino M, Di Stasio D, Serpico R, Lucchese A, Guida A, Settembre G, Di Domenico M, Rizzo A. Analysis of saliva samples in patients with Prader-Willi syndrome. J BIOL REG HOMEOS AG 2018; 32:107-111. [PMID: 29460526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Patients affected by Prader-Willi Syndrome (PWS) usually show orofacial dysfunction, poor oral hygiene, severe tooth wear, generalized caries and thick sticky saliva. The aim of this study was to evaluate molecular/ionic changings in PWS patients compared to controls, as well as unstimulated salivary flow rate (SFR); 7 patients with a mean age of 20.0±5.45 years were enrolled in the study group (PWS group) and 5 patients with a mean age of 22.6±3.05 years, in the control group. Results showed a greater Na+ (p=0.003), Cl+ (p=0.004) and P (p=0.001) concentration in saliva of PWS group as well as a greater concentration of secretory IgA (p=0.003) with a reduction of SFR (p=0.004) compared to controls. A Spearmans analysis (based on the SFR of both groups) revealed an inverse correlation with Na (rho=-0.747), Cl (rho=-0.723), P (rho=-0.637) and sIgA (rho=-0.707) concentration and SFR, when linear regression model was performed only P and SFR were interdependent (ß=-0.748; p=0.005).
Collapse
Affiliation(s)
- M Boccellino
- Department of Biochemistry, Biophysics and General Pathology, University of Campania Luigi Vanvitelli, Naples, Italy
| | - D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Guida
- INT IRCCS Fondazione G. Pascal U.O.C. Maxillo-facial surgery and otolaryngology
| | - G Settembre
- Clinical Pathology Unit, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Di Domenico
- Department of Biochemistry, Biophysics and General Pathology, University of Campania Luigi Vanvitelli, Naples, Italy
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Temple University, Philadelphia, PA, USA
| | - A Rizzo
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
11
|
Di Stasio D, Romano A, Paparella RS, Gentile C, Serpico R, Minervini G, Candotto V, Laino L. How social media meet patients questions: YouTube review for mouth sores in children. J BIOL REG HOMEOS AG 2018; 32:117-121. [PMID: 29460528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Recurrent aphthous stomatitis (RAS) is one of the most common causes of mouth sores in children so the management of this condition is a matter of great importance. YouTube is increasingly being used by patients to obtain health-related information. The aim of this work is to examine the quality of information offered by YouTube about mouth sores in children (MSC). Searching the term mouth sores in children, (MSC) displayed 12.300 results. Of the top 60 videos analyzed, 31 were excluded following exclusion criteria. The major source of upload was from healthcare information channels (HC-41,38%), followed by individual users (HP-25.59%), healthcare professionals (IU-17.24%) and generalist information channels (HC-13.78%); 20.69% of them deal with predisposing factors, and related pathologies, the majority of these propose home remedies (60.72%) rather than topical analgesic drugs (21.43%), antimicrobials (7.14%) and topical steroids (3.57). Most of the videos analyzed were slightly useful (68.97%). Information about mouth sores in children on YouTube was poor regardless of the upload source. Analyzing health content on social platforms is a starting point for providing greater quality of health-related information.
Collapse
Affiliation(s)
- D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R S Paparella
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - C Gentile
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - G Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - V Candotto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - L Laino
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
12
|
Minervini G, Romano A, Petruzzi M, Maio C, Serpico R, Di Stasio D, Lucchese A. Oral-facial-digital syndrome (OFD): 31-year follow-up management and monitoring. J BIOL REG HOMEOS AG 2018; 32:127-130. [PMID: 29460530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Orofaciodigital syndrome (OFD) is a group of hereditary disorders identified by malformations of the mouth (oris), face (facies), hands and feet (digitus=finger and toe). Although there are several different types reported in the literature, there is a great overlap in their clinical presentation. The full spectrum of all disorders due to OFD is not yet fully understood, since each patient shows variations in the expression of the syndrome. In the oral cavity, teeth are often affected by various alterations, such as dental caries, abnormal teeth, enamel hypoplasia, supernumerary teeth and dental agenesis. Treatment of a syndromic patient with a complex picture showing conditions such as palatine fissures and a severe hypodontia involves a multidisciplinary approach and a careful periodical follow-up.
Collapse
Affiliation(s)
- G Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Petruzzi
- Interdisciplinary Department of Medicine, University of Bari, Bari, Italy
| | - C Maio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
13
|
Minervini G, Romano A, Petruzzi M, Maio C, Serpico R, Lucchese A, Candotto V, Di Stasio D. Telescopic overdenture on natural teeth: prosthetic rehabilitation on (OFD) syndromic patient and a review on available literature. J BIOL REG HOMEOS AG 2018; 32:131-134. [PMID: 29460531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Orofaciodigital syndromes (OFD) are rare genetical disorders characterized by malformations of the mouth (oris), face (facies), hands and feet (digitus = finger, toe). It is still impossible to fully understand the whole spectrum of all dysfunctions due to OFD, since the expressions of the syndrome vary in each patient. There are various alterations, thoroughly described in literature that can affect the oral cavity such as dental caries, abnormal teeth, enamel hypoplasia, supernumerary teeth and dental agenesis. A syndromic patient with a complex picture showing conditions such as palatine fissures and a severe hypodontia has to be treated using a multidisciplinary approach, and in particular, needs a prosthetic rehabilitation for the restoration of missing dental elements in the arch.
Collapse
Affiliation(s)
- G Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Petruzzi
- Interdisciplinary Department of Medicine, University of Bari, Bari, Italy
| | - C Maio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - V Candotto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Italy
| | - D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
14
|
Boccellino M, Di Stasio D, Romano A, Petruzzi M, Lucchese A, Serpico R, Frati L, Di Domenico M. Lichen planus: molecular pathway and clinical implications in oral disorders. J BIOL REG HOMEOS AG 2018; 32:135-138. [PMID: 29460532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Stem cells play a role in many mucosal disorders characterised by abnormal proliferation and differentiation of keratinocytes, such as oral lichen planus (OLP). In OLP there were changes in stem cell markers as component of integrin complexes α6 and β1 integrin increased along with increase of melanoma-associated chondroitin sulphate proteoglycan (MCSP) and decreased of notch1 (N1) and keratin 15 (K15). Stem cell marker expression may be altered by pathological signalling in these lesions. Cadherins are transmembrane receptors that provide cell-cell contact and communication function through calcium-dependent homophilic and heterophilic interactions. In actively diseased areas of OLP lesions, basal keratinocytes downregulate CD40 and were focally E-cadherin-negative, in contrast to non-diseased areas and normal oral mucosa. This loss of E-cadherin expression may contribute to epithelial basal cell destruction and T-cell migration into the epithelial compartment in OLP. In addition, Growth factor pathways as a role in OLP and has been analyzed in this review.
Collapse
Affiliation(s)
- M Boccellino
- Department of Biochemistry, Biophysics and General Pathology, University of Campania Luigi Vanvitelli, Naples, Italy
| | - D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - A Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Petruzzi
- Interdisciplinary Department of Medicine, University of Bari, Bari, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - L Frati
- Department of Molecular Medicine, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - M Di Domenico
- Department of Biochemistry, Biophysics and General Pathology, University of Campania Luigi Vanvitelli, Naples, Italy
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Temple University, Philadelphia, PA, USA
| |
Collapse
|
15
|
Di Stasio D, Candotto V, Serpico R, Migliozzi R, Petruzzi M, Tammaro M, Maio C, Gritti P, Lauritano D, Lucchese A. Depression and distress in burning mouth syndrome: A case control study. J BIOL REG HOMEOS AG 2018; 32:91-95. [PMID: 29460523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
To compare the results of psychometric tests in patients with BMS and controls, participants were tested for depression, anxiety, fatigue and distress. Patients with BMS had noticeably higher scores for depression, fatigue and distress, compared to controls. Depression and distress were significantly correlated with the burning symptom. Moreover, distress and burning symptoms proved to be interdependent. Depression seems to play a specific role in BMS. Burning symptoms affect quality of life of patients and they could be a predictor of distress.
Collapse
Affiliation(s)
- D Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - V Candotto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - R Migliozzi
- Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Petruzzi
- Interdisciplinary Department of Medicine, University of Bari, Bari Italy
| | - M Tammaro
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - C Maio
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - P Gritti
- Department of Mental and Physical Health and Preventive Medicine, Second University of Naples, Naples, Italy
| | - D Lauritano
- Department of Medicine and Surgery, University of Milano Bicocca, Monza, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
16
|
Di Stasio D, Lauritano D, Paparella R, Franco R, Montella M, Serpico R, Lucchese A. Ultrasound imaging of oral fibroma: a case report. J BIOL REG HOMEOS AG 2017; 31:23-26. [PMID: 28691450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Oral mucosa is constantly under the influence of various internal and external stimuli, therefore it is interested by a range of developmental disorders, irritation, inflammation, and neoplastic conditions. Traumatic fibroma is one of these lesions. The aim of this work is to obtain an ultrasound characterization of a lip fibroma with a high frequency probe (8-18 MHz) as feasibility and experimental model of this non-invasive technique in the oral mucosa compared with its histo-pathological section. Ultrasound characterization of a fibroma in a 50-year-old patient in the right retro commissural area of mucosa was performed. The ultrasound images were compared with its histological image. Fibroma is a traumatic lesion clinically recognizable and with a complex and well-defined histopathology structure. Although further investigations are necessary to determine the potential of ultrasonographic images as an aid in the diagnosis of oral lesions, this case report might be a model for ultrasound imaging compared with its histological section.
Collapse
Affiliation(s)
- D Di Stasio
- Multidisciplinary Department of Medical and Dental Specialties, University of Campania- Luigi Vanvitelli, Naples, Italy
| | - D Lauritano
- Department of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy
| | - R Paparella
- Multidisciplinary Department of Medical and Dental Specialties, University of Campania- Luigi Vanvitelli, Naples, Italy
| | - R Franco
- Department of Mental and Physical Health and Preventive Medicine, University of Campania-Luigi Vanvitelli, Naples, Italy
| | - M Montella
- Department of Mental and Physical Health and Preventive Medicine, University of Campania-Luigi Vanvitelli, Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical and Dental Specialties, University of Campania- Luigi Vanvitelli, Naples, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical and Dental Specialties, University of Campania- Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
17
|
Contaldo M, Lucchese A, Gentile E, Zulli C, Petruzzi M, Lauritano D, Amato MR, Esposito P, Riegler G, Serpico R. Evaluation of the intraepithelial papillary capillary loops in benign and malignant oral lesions by in vivo Virtual Chromoendoscopic Magnification: a preliminary study. J BIOL REG HOMEOS AG 2017; 31:11-22. [PMID: 28691449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This preliminary study aims to establish the Virtual Chromoendoscopic Magnification (VCM) feasibility to visualize and distinguish the Intraepithelial Papillary Capillary Loops (IPCL) patterns of benign oral pathologies from malignant ones. Thirty-one consecutive subjects affected by oral lesions/pathologies underwent white light examination and VCM imaging by the Narrow Band Imaging System (Olympus Medical Systems Corp., Tokyo, Japan). A class system of four IPCL types corresponding to progressive vessel disarray was adopted. IPCL type IV were considered criterion of malignancy. A histopathological exam completed the diagnosis: sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy were calculated. IPCL patterns of benign oral entities ranged from types I to III. IPCL type IV was associated with malignancy in 4 out of 6 cases. Sensitivity, specificity, PPV, and NPV were 100%, 93%, 67% and 100%, respectively. This study preliminarily describes IPCL patterns of different oral mucosal diseases and confirms the association between IPCL IV and oral cancer.
Collapse
Affiliation(s)
- M Contaldo
- University of Campania-Luigi Vanvitelli, Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, Naples, Italy
| | - A Lucchese
- University of Campania-Luigi Vanvitelli, Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, Naples, Italy
| | - E Gentile
- University of Campania-Luigi Vanvitelli, Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, Naples, Italy
| | - C Zulli
- University of Campania-Luigi Vanvitelli, Department of Clinical and Experimental Medicine - Gastroenterology, Naples, Italy
| | - M Petruzzi
- University of Bari Aldo Moro, Dipartimento Interdisciplinare di Medicina, Sezione Malattie OdontostomatologichePoliclinico di Bari, Bari, Italy
| | - D Lauritano
- Department of Medicine and Surgery, University of Milano Bicocca, Monza, Italy
| | - M R Amato
- University of Campania-Luigi Vanvitelli, Department of Clinical and Experimental Medicine - Gastroenterology, Naples, Italy
| | - P Esposito
- University of Campania-Luigi Vanvitelli, Department of Clinical and Experimental Medicine - Gastroenterology, Naples, Italy
| | - G Riegler
- University of Campania-Luigi Vanvitelli, Department of Clinical and Experimental Medicine - Gastroenterology, Naples, Italy
| | - R Serpico
- University of Campania-Luigi Vanvitelli, Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, Naples, Italy
| |
Collapse
|
18
|
Lucchese A, Guida A, Capone G, Donnarumma G, Laino L, Petruzzi M, Serpico R, Silvestre F, Gargari M. Proteomic peptide scan of porphyromonas gingivalis fima type ii for searching potential b-cell epitopes. Oral Implantol (Rome) 2017; 9:83-88. [PMID: 28042435 DOI: 10.11138/orl/2016.9.2.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To identify potential antigenic targets for Porphyromonas gingivalis vaccine development. MATERIALS AND METHODS In the present study, we analyzed the Porphyromonas gingivalis, fimA type II primary amino acid sequence and characterized the similarity to the human proteome at the pentapeptide level. RESULTS We found that exact peptide-peptide profiling of the fimbrial antigen versus the human proteome shows that only 19 out of 344 fimA type II pentapeptides are uniquely owned by the bacterial protein. CONCLUSIONS The concept that protein immunogenicity is allocated in rare peptide sequences and the search the Porphyromonas gingivalis fimA type II sequence for peptides unique to the bacterial protein and absent in the human host, might be used in new therapeutical approaches as a significant adjunct to current periodontal therapies.
Collapse
Affiliation(s)
- A Lucchese
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, Second University of Naples SUN, Naples, Italy
| | - A Guida
- Postgraduate School in Oral Surgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples "Federico II", Naples, Italy
| | - G Capone
- Department of Biosciences, Biotechnologies and Pharmacological Sciences, University of Bari, Bari, Italy
| | - G Donnarumma
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, Second University of Naples, Naples, Italy
| | - L Laino
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, Second University of Naples SUN, Naples, Italy
| | - M Petruzzi
- Interdisciplinary Department of Medicine (DIM) - Section of Dentistry, University "Aldo Moro" of Bari, Bari, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, Second University of Naples SUN, Naples, Italy
| | - F Silvestre
- Departimento de Estomatologia, University of Valencia, Valencia, Spain
| | - M Gargari
- Department of Clinical Sciences And Translational Medicine, University of Rome "Tor Vergata", Rome, Italy; Department of dentistry "Fra G.B. Orsenigo - Ospedale San Pietro F.B.F.", Rome, Italy
| |
Collapse
|
19
|
Lucchese A, Dolci A, Minervini G, Salerno C, DI Stasio D, Minervini G, Laino L, Silvestre F, Serpico R. Vulvovaginal gingival lichen planus: report of two cases and review of literature. Oral Implantol (Rome) 2016; 9:54-60. [PMID: 28042431 DOI: 10.11138/orl/2016.9.2.054] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE Oral Lichen Planus (OLP) is a chronic inflammatory disease of skin and mucous membranes. Approximately 20% of women with oral lichen planus develops lesions in the genital mucosa. In 1982, Pelisse described a special form of lichen planus (LP), which consists of a triad of symptoms: vulval, vaginal and gingival (VVG)-LP lesions. Aim of the present report is to report two new cases and review the international literature. MATERIAL AND METHODS Two cases of VVG-LP are reported and a review of recent literature is performed. RESULTS The onset of erosive or ulcerative mouth lesions may precede or follow by months or even years the onset of vulvovaginal lesions. Vaginal agglutination is associated with the postmenopausal state in conjunction with a dermatologic condition. Intra-lesional corticosteroids have a role in localized chronic ulceration, while systemic therapies such as corticosteroids, azathioprine, mycophenolate mofetil, hydroxychloroquine, ciclosporin, methotrexate, retinoids, thalidomide and photo chemotherapy have been used in more severe cases with varying success. CONCLUSIONS VVG-LP is rather a rare condition and has been documented in the literature mainly in the form of case reports. Lack of a precise diagnostic criteria of VVG-LP depends on the specialists.
Collapse
Affiliation(s)
- A Lucchese
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, Second University of Naples, Naples, Italy
| | - A Dolci
- Department of Clinical Science and Translational Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - G Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, Second University of Naples, Naples, Italy
| | - C Salerno
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, Second University of Naples, Naples, Italy
| | - D DI Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, Second University of Naples, Naples, Italy
| | - G Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, Second University of Naples, Naples, Italy
| | - L Laino
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, Second University of Naples, Naples, Italy
| | - F Silvestre
- Departimento de Estomatologia, University of Valencia, Valencia, Spain
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, Second University of Naples, Naples, Italy
| |
Collapse
|
20
|
Serpico R, Pannone G, Santoro A, Mezza E, Piccolo S, Esposito V, Busciolano M, Ciavarella D, Lo Muzio L, Bufo P. Report of a Case of Discoid Lupus Erythematosus Localised to the Oral Cavity: Immunofluorescence Findings. Int J Immunopathol Pharmacol 2016; 20:651-3. [PMID: 17880780 DOI: 10.1177/039463200702000325] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Discoid Lupus Erythematosus (DLE) is a chronic disease with a typical cutaneous involvement. This pathology rarely involves mucosa: oral cavity is interested in 20% of DLE patients. We describe a case of oral DLE in a 50-year-old woman with an anamnesis for autoimmune disorders. This study shows the helpful role of immunofluorescence in the diagnosis of autoimmune diseases. The first diagnostic step was the clinical observation of the oral mucosa: the lesion area was erythematous, athrophic and hyperkeratotic. The patient then underwent laboratory examination. We utilized human epithelial cells (Hep-2010) for Indirect Immuno-Fluorescence (IIF). Moreover, the biopsy site for Direct Immuno-Fluorescence (DIF) and histopathological analysis was the untreated oral lesion. IIF detected an increase of Anti-Nuclear Antibody (ANA) and positivity for SSA-RO. By DIF, we observed IgG/IgA/fibrinogen along basal layer. Multiple biopsies reported signs of chronic basal damage. Steroid systemic therapy induced a considerable lesion regression. We suggest the use of immunofluorescence with the integration of further data to improve diagnosis of rare diseases and to establish a suitable therapy.
Collapse
|
21
|
Lauritano D, Lucchese A, Contaldo M, Serpico R, Lo Muzio L, Biolcati F, Carinci F. Oral squamous cell carcinoma: diagnostic markers and prognostic indicators. J BIOL REG HOMEOS AG 2016; 30:169-176. [PMID: 27469565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OSCC is the most frequent malignant tumour of the oral cavity, accounting for more than 90% of malignant tumours of this anatomic region and it often arises from precursor lesions. Aside from tobacco and alcohol consumption, further determinants have been considered to increase the risk of OSCC development, such as micronutrient deficiencies, chronic traumatism, poor oral hygiene and viruses. Recurrence, survival and conversely, mortality depends on numerous and different biological, histological, macroscopic and microscopic factors that have been investigated in order to define causes, to help diagnosis and to refine appropriate treatments that perfectly fit with the different features of OSCCs. For this purpose, during the last decades, the improvement of scientific technologies and molecular analyses have allowed to investigate markers and genetic and epigenetic factors, in order to clarify their responsibilities related to early diagnosis and OSCC progression and prognosis in order to address them as targets in future selective and individually-shaped therapies. This review will focus on the etiology, advances in diagnostic markers and prognostic indicators for oral cancers.
Collapse
Affiliation(s)
- D Lauritano
- Department of Medicine and Surgery, University of Milan-Bicocca, Milan, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties - Second University of Napoli (SUN), Naples, Italy
| | - M Contaldo
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties - Second University of Napoli (SUN), Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties - Second University of Napoli (SUN), Naples, Italy
| | - L Lo Muzio
- Department of Clinical and Experimental Medicine, University of Foggia, Italy
| | - F Biolcati
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - F Carinci
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| |
Collapse
|
22
|
Pilolli GP, Lauritano D, Lucchese A, Di Stasio D, Petruzzi M, Marrone G, Serpico R, Favia G. IN VITRO ANALYSIS OF MARGINAL ADAPTATION AND RESISTANCE OF DIFFERENT DENTAL COMPOSITES: STEREO AND SCANNING ELECTRON MICROSCOPIC EVALUATION. J BIOL REG HOMEOS AG 2015; 29:82-88. [PMID: 26511185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
To compare the performance, by scanning electron microscopic analysis, of the interface between tooth and four commercial restorative composite resins in Class I cavities following exposure to acidified artificial solution, pH 4.5, with a background electrolyte composition similar to saliva, 600 teeth were divided into 4 groups. The first group was treated with microfilled light-cured Heliomolar; the second group with Durafill; the third group with the microfilled self-cured Isomolar; and the fourth group was treated using the hybrid self-cured Miradapt. All teeth of each group were randomly divided into two sub-groups: A) a control group that was immersed in artificial saliva (pH 7); B) a study group that was immersed in artificial saliva acidified with phosphoric acid (pH 4.5) in order to obtain artificial caries. The samples were examined by scanning electron microscopy. Data were analyzed using Pearsons Chi-squared test (χ2) with R statistical software. The statistical analyses demonstrated significant differences in the two sub-groups A and B when considered for the light-cured composites whereas no difference was monitored for self-cured composites. Statistical analysis (p minore di 0.001) also demonstrated that the type of composite strongly influenced the infiltration grade. Our results demonstrate that incremental layering techniques might improve the marginal adaptation for light-cured composites, while self-cured show a marked polymerization contraction which can cause marginal breakdown.
Collapse
Affiliation(s)
- G P Pilolli
- Dental School, Section of Oral Pathology and Medicine, University of Bari, Bari, Italy
| | - D Lauritano
- Department of Translational Medicine and Surgery, Neuroscience Center of Milan, University of Milano Bicocca, Monza, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - D Di Stasio
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - M Petruzzi
- Dental School, Section of Oral Pathology and Medicine, University of Bari, Bari, Italy
| | - G Marrone
- Department of Applied and Psycho-behavioural Medical Science - Section of Medical Statistic and Epidemiology, University of Pavia, Pavia, Italy
| | - R Serpico
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - G Favia
- Dental School, Section of Oral Pathology and Medicine, University of Bari, Bari, Italy
| |
Collapse
|
23
|
Di Stasio D, Lauritano D, Romano A, Salerno C, Minervini G, Minervini G, Gentile E, Serpico R, Lucchese A. IN VIVO CHARACTERIZATION OF ORAL PEMPHIGUS VULGARIS BY OPTICAL COHERENCE TOMOGRAPHY. J BIOL REG HOMEOS AG 2015; 29:39-41. [PMID: 26511179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Pemphigus vulgaris (PV) is an autoimmune disease that manifests as intraepithelial blisters in skin and mucous membranes. We report the case of a 62-year-old female patient with clinical picture of desquamative gingivitis and a histological and serological diagnosis of pemphigus vulgaris. The aim of this study is to analyse bollous oral diseases in order to evaluate the feasibility to image epithelial architecture of oral mucosae using in vivo optical coherence tomography. Optical coherence tomography seems to be a valid non-invasive auxiliary diagnostic device able to show in vivo the epithelial layers and basal membrane.
Collapse
Affiliation(s)
- D Di Stasio
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - D Lauritano
- Department of Translational Medicine and Surgery, Neuroscience Center of Milan, University of Milano Bicocca, Monza, Italy
| | - A Romano
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - C Salerno
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - G Minervini
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - G Minervini
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - E Gentile
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - R Serpico
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - A Lucchese
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| |
Collapse
|
24
|
Pannone G, Santoro A, Feola A, Bufo P, Papagerakis P, Lo Muzio L, Staibano S, Ionna F, Longo F, Franco R, Aquino G, Contaldo M, De Maria S, Serpico R, De Rosa A, Rubini C, Papagerakis S, Giovane A, Tombolini V, Giordano A, Caraglia M, Di Domenico M. The role of E-cadherin down-regulation in oral cancer: CDH1 gene expression and epigenetic blockage. Curr Cancer Drug Targets 2015; 14:115-27. [PMID: 24274398 DOI: 10.2174/1568009613666131126115012] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Revised: 08/29/2013] [Accepted: 08/29/2013] [Indexed: 11/22/2022]
Abstract
BACKGROUND The prognosis of the oral squamous cell carcinoma (OSCC) patients remains very poor, mainly due to their high propensity to invade and metastasize. E-cadherin reduced expression occurs in the primary step of oral tumour progression and gene methylation is a mode by which the expression of this protein is regulated in cancers. In this perspective, we investigated E-cadherin gene (CDH1) promoter methylation status in OSCC and its correlation with Ecadherin protein expression, clinicopathological characteristics and patient outcome. METHODS Histologically proven OSCC and paired normal mucosa were analyzed for CDH1 promoter methylation status and E-cadherin protein expression by methylation-specific polymerase chain reaction and immunohistochemistry. Colocalization of E-cadherin with epidermal growth factor (EGF) receptor (EGFR) was evidenced by confocal microscopy and by immunoprecipitation analyses. RESULTS This study indicated E-cadherin protein down-regulation in OSCC associated with protein delocalization from membrane to cytoplasm. Low E-cadherin expression correlated to aggressive, poorly differentiated, high grade carcinomas and low patient survival. Moreover, protein down-regulation appeared to be due to E-cadherin mRNA downregulation and CDH1 promoter hypermethylation. In an in vitro model of OSCC the treatment with EGF caused internalization and co-localization of E-cadherin with EGFR and the addition of demethylating agents increased E-cadherin expression. CONCLUSION Low E-Cadherin expression is a negative prognostic factor of OSCC and is likely due to the hypermethylation of CDH1 promoter. The delocalization of E-cadherin from membrane to cytoplasm could be also due to the increased expression of EGFR in OSCC and the consequent increase of E-cadherin co-internalization with EGFR.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - M Di Domenico
- Department of Biochemistry, Biophisics and General Patology, Second University of Naples, Via L. De Crecchio, 7, 80138 Naples, Italy.
| |
Collapse
|
25
|
Paoletti I, Fusco A, Grimaldi E, Perillo L, Coretti L, Di Domenico M, Cozza V, Contaldo M, Serpico R, Guida A, Donnarumma G. Assessment of host defence mechanisms induced by Candida species. Int J Immunopathol Pharmacol 2014; 26:663-72. [PMID: 24067462 DOI: 10.1177/039463201302600309] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Some species of Candida are opportunistic pathogens that can cause disease in a host immunocompromised by underlying local or systemic pathological processes. C. albicans is the species most often associated with oral lesions, but other species of Candida, including C. glabrata, C. tropicalis and C. parapsilosis, have also been isolated in the saliva of subjects with and without candidiasis. In the present study we evaluated the host defence mechanisms induced by Candida albicans and other Candida species in monocytes and oral epithelial cells in order to establish the existence of a species-specific cellular response. Our results indicated that, during Candida species infection, the epithelial cells actively participate in the host defence by producing antimicrobial peptides and proinflammatory cytokines. Moreover, in infections caused by Candida tropicalis and Candida glabrata, the host defence may be strengthened by the release of perforin and granzyme by polymorphonuclear leukocytes recruited at the site of infection.
Collapse
Affiliation(s)
- I Paoletti
- Department of Experimental Medicine, Microbiology and Clinical Microbiology Section, Second University of Naples, Naples, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Guida A, Lucchese A, Minervini G, De Gregorio V, Coretti L, Grimaldi E, Minervini D, Serpico R, Donnarumma G. In-vitro Analysis of Antifungal Activity of Epigallocatechin-Gallate: Preliminary Study. EUR J INFLAMM 2013. [DOI: 10.1177/1721727x1301100337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Oral candisosis is an heterogeneous group of diseases, caused by different species of Candida fungus. The incidence of drug-resistant species is increasing dramatically; furthermore, in recent years higher incidences of non-albicans and antimycotic-resistant species of Candida have been reported, thus increasing necessity of a non-antibiotic agent, which should be both highly effective and safe. It has been showed that the main polyphenols component of green tea, epigallocatechin-gallate (EGCG), has antibacterial activity; recently, it has been reported its antifungal activity too. We tested the effectiveness of a 0.20% EGCG (TEAVIGO®) gel, a non-pharmaceutical product suitable for oral in vivo use, on four species of Candida yeast (C.albicans, Cparapsilosis, C.tropicalis, C.glabrata), evaluating its antifungal activity and its capacity to inhibit biofilm formation. The EGCG gel showed a remarkable activity against C. parapsilosis and C. tropicalis. This preliminary study confirms EGCG effectiveness on fungi; for this reason, a product with such a low concentration of EGCG could be used with no side-effect for every-day oral hygiene. Anyway, mechanisms of antifungal activity of EGCG are not comprehended and need further studies to better understand the reasons of some Candida species' resistance.
Collapse
Affiliation(s)
- A. Guida
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - A. Lucchese
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - G. Minervini
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - V. De Gregorio
- Experimental Medicine Department - Microbiology and Clinical Microbiology Division, Second University of Naples, Naples, Italy
| | - L. Coretti
- Experimental Medicine Department - Microbiology and Clinical Microbiology Division, Second University of Naples, Naples, Italy
| | - E. Grimaldi
- Experimental Medicine Department - Microbiology and Clinical Microbiology Division, Second University of Naples, Naples, Italy
| | - D. Minervini
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - R. Serpico
- Multidisciplinary Department of Medical and Dental Specialties, Second University of Naples, Naples, Italy
| | - G. Donnarumma
- Experimental Medicine Department - Microbiology and Clinical Microbiology Division, Second University of Naples, Naples, Italy
| |
Collapse
|
27
|
Pannone G, Santoro A, Carinci F, Bufo P, Papagerakis SM, Rubini C, Campisi G, Giovannelli L, Contaldo M, Serpico R, Mazzotta M, Lo Muzio L. Double demonstration of oncogenic high risk human papilloma virus DNA and HPV-E7 protein in oral cancers. Int J Immunopathol Pharmacol 2013; 24:95-101. [PMID: 21781453 DOI: 10.1177/03946320110240s217] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Oncogenic HPVs are necessarily involved in cervical cancer but their role in oral carcinogenesis is debated. To detect HPV in oral cancer, 38 cases of formalin fixed-paraffin embedded OSCC were studied by both DNA genotyping (MY09/11 L1 consensus primers in combination with GP5-GP6 primer pair followed by sequencing) and immunohistochemistry (monoclonal Abs against capsid protein and HPV-E7 protein, K1H8 DAKO and clone 8C9 INVITROGEN, respectively). HPV-16 tonsil cancer was used as positive control. The overall prevalence of HPV infection in OSCCs was 10.5%. Amplification of DNA samples showed single HPV DNA infection in 3 cases (HPV16; HPV53; HPV70) and double infection in one case of cheek cancer (HPV31/HPV44). The overall HR-HPV prevalence was 7.5%. E-7 antigen was immunohistochemically detected in all HPV-positive cases. HPV+ OSCC cases showed an overall better outcome than HPV negative oral cancers, as evaluated by Kaplan-Meier curves. HPVs exert their oncogenic role after DNA integration, gene expression of E5, E6 and E7 loci and p53/pRb host proteins suppression. This study showed that HPV-E7 protein inactivating pRb is expressed in oral cancer cells infected by oncogenic HPV other than classical HR-HPV-16/18. Interestingly HPV-70, considered a low risk virus with no definite collocation in oncogenic type category, gives rise to the expression of HPV-E7 protein and inactivate pRb in oral cancer. HPV-70, as proved in current literature, is able to inactivates also p53 protein, promoting cell immortalization. HPV-53, classified as a possible high risk virus, expresses E7 protein in OSCC, contributing to oral carcinogenesis. We have identified among OSCCs, a subgroup characterized by HPV infection (10.5%). Finally, we have proved the oncogenic potential of some HPV virus types, not well known in literature.
Collapse
Affiliation(s)
- G Pannone
- Department of Surgical Sciences, Section of Anatomic Pathology and Cytopathology, University of Foggia, Foggia, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Guida A, Pannone G, Lucchese A, Serpico R, Pasquali D, Santoro A, Russo G, Lo Muzio L, Bufo P, Sbordone C, Donnarumma G, Papagerakis S. Tongue Cancer and Epigenetic Factors: An in-vitro Study on 298 Micro-RNAS. EUR J INFLAMM 2012. [DOI: 10.1177/1721727x1201000320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Oral Squamous Cell Carcinoma (OSCC) is the sixth most frequent malignant tumour. There is some evidence that tongue cancer has a higher local failure rate and poorer prognosis than other anatomical sites in the oral cavity. We used tongue squamous cell carcinoma cell lines harbouring mutated p53/p16 as tongue cancer models to study the influences exerted by p53 and p16 genes on the expression of micro RNAs (miRNAs). The study was performed on microarray chips harbouring 298 miRNA sequences. OSCC cell lines used in this study were SCC-4, SCC-15 and SCC-25, all three carrying mutated/hypermethylated p53/p16. The expression values normalized to healthy control of 298 miRNAs were obtained for each cell line. MiRNA 196b was found hyperexpressed in the three cell lines. MiRNAs 19b-1, 21, 27a, 30d, 134, 339, 379 and 465 were found altered in two out of three cell lines. miRNAs found altered in one cell line out of three were: 7b, 23a, 25, 30c, 30e-3p, 107,125b, 124a, 214, 216, 325 and 384. A literature review for each miRNA found significant was undertaken. Some miRNAs have a well-known role in oral cancer, some have been put in correlation with other cancers/diseases, others are found significant for the first time. These early results in tongue cancer cell lines harbouring mutation of p16/p53 need further analyses to understand whether this variation of miRNA levels are directly influenced by the malfunction of these proteins or if, vice-versa, altered miRNA levels influence the function of p16 and p53.
Collapse
Affiliation(s)
- A. Guida
- Department of Odontostomatological, Orthodontics and Surgical Disciplines, Second University of Naples SUN, Naples, Italy
| | - G. Pannone
- Department of Clinical and Experimental Medicine, Section of Anatomic Pathology, University of Foggia, Foggia, Italy
| | - A. Lucchese
- Department of Odontostomatological, Orthodontics and Surgical Disciplines, Second University of Naples SUN, Naples, Italy
| | - R. Serpico
- Department of Odontostomatological, Orthodontics and Surgical Disciplines, Second University of Naples SUN, Naples, Italy
| | - D. Pasquali
- Department of Clinical and Experimental Medicine and Surgery, Endocrine Unit, Second University of Naples SUN, Naples, Italy
| | - A. Santoro
- Department of Clinical and Experimental Medicine, Section of Anatomic Pathology, University of Foggia, Foggia, Italy
| | - G. Russo
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - L. Lo Muzio
- Department of Clinical and Experimental Medicine, Section of Oral Pathology, University of Foggia, Foggia, Italy
| | - P. Bufo
- Department of Clinical and Experimental Medicine, Section of Anatomic Pathology, University of Foggia, Foggia, Italy
| | - C. Sbordone
- Chair of Maxillo-Facial Surgery, School of Medicine, University of Naples Federico II, Naples, Italy
| | - G. Donnarumma
- Second University of Naples, Department of Experimental Medicine, Microbiology and Clinical Microbiology, Naples, Italy
| | - S. Papagerakis
- Department of Otolaryngology, Head and Neck Surgery Laboratory of Oral, Head and Neck Cancer Invasion and Metastasis, Medical School, University of Michigan Ann Arbor, Ann Arbor, MI, USA
| |
Collapse
|
29
|
Petruzzi M, Campus G, Paparusso F, Lucchese A, Lauritano D, De Benedittis M, Serpico R. Analysis of Plasma Fibronectin Levels in Patients Affected by Oral Lichen Planus. EUR J INFLAMM 2012. [DOI: 10.1177/1721727x1201000105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Previous studies have demonstrated that patients affected by Oral Lichen Plauns (OLP) show lower levels of salivary fibronectin when compared with normal controls. Similarly, tissutal fibronectin expression is lost in epidermal basal layer and papillary dermis of OLP patients. To date, no data exist on the potential role of Plasma Fibronectin(PFn) in OLP pathogenesis, diagnosis and treatment. The objectives of the present study are: a) to determine the PFn levels in OLP patients; b) to evaluate a possible association between OLP clinical form and PFn levels; and c) to determine the PFn levels in relation to OLP signs and symptoms treatment. Twenty consecutive patients affected by OLP were enrolled. All patients were treated for eight weeks with topical clobetasol 0.05%. OLP signs and symptoms were scored before and after treatment. PFn level was determined by a nephelometric system. OLP signs and symptoms significantly improved after treatment. The mean levels of PFn were 31.84mg/dL at the beginning and 26.76mg/dL at the end of the study. The difference was not statistically significant (p=0.60). PFn in OLP patients remains in normal value range. OLP clinical form does not influence the PFn levels. Amelioration of symptoms and signs of atrophic-erosive and reticular OLP are induced by clobetasol treatment and the PFn seems not to interfere in the healing processes induced by topical corticosteroid. In contrast to what is observed in traumatic or diabetic wound healing, levels of PFn do not promote OLP lesion healing. PFn is not to be considered as a marker of OLP disease activity and its role in OLP pathogenesis still remains unclear.
Collapse
Affiliation(s)
- M. Petruzzi
- Dental Clinic, University “Aldo Mow” di Bari, Italy
| | - G. Campus
- Dental Clinic University of Sassari, Italy
| | - F. Paparusso
- Dental Clinic, University “Aldo Mow” di Bari, Italy
| | - A. Lucchese
- Dental School, II University of Naples, Italy
| | - D. Lauritano
- Dental Clinic, University of Milan Bicocca, Milan, Italy
| | | | - R. Serpico
- Dental Clinic University of Sassari, Italy
| |
Collapse
|
30
|
Fiorelli A, Ricciardi C, Pannone G, Santoro A, Bufo P, Santini M, Serpico R, Rullo R, Pierantoni G, Di Domenico M. Interplay between steroid receptors and neoplastic progression in sarcoma tumors. J Cell Physiol 2011; 226:2997-3003. [DOI: 10.1002/jcp.22645] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
31
|
Pannone G, Hindi SAH, Santoro A, Sanguedolce F, Rubini C, Cincione RI, De Maria S, Tortorella S, Rocchetti R, Cagiano S, Pedicillo C, Serpico R, Lo Muzio L, Bufo P. Aurora B expression as a prognostic indicator and possible therapeutic target in oral squamous cell carcinoma. Int J Immunopathol Pharmacol 2011; 24:79-88. [PMID: 21496390 DOI: 10.1177/039463201102400110] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The aim of this study is to investigate the expression of the chromosomal passenger protein Aurora B and its activated (phosphorylated) form in a large series of human oral squamous cell cancers (OSCC) and to evaluate its clinical and prognostic significance. Western blotting analysis revealed overexpression of both Aurora B and Thr-232 Phopsho-Aurora B in OSCC lines as compared to normal keratinocytes and bladder cancer cells. Furthermore, protein expression was analysed by immunohistochemistry in 101 OSCC of different site, stage and histological grade and in normal peritumoural areas. The intracellular localization of Aurora B in tumour cells was mainly nuclear, especially in proliferative areas, and significant overexpression was found in tumours in comparison to normal peritumoural areas (P=0.012). Staining results were correlated with clinicopathological parameters and long-term follow-up, and a significant association was found between protein expression and tumour stage (stage II, III and IV vs stage I, P=0.030) and size (<2cm vs >2cm, P=0.010). Cox regression analysis confirmed a poorer disease-free survival in cases with high expression of Aurora B protein. Kaplan-Meier curves showed shorter time to progression in patients with high levels of Aurora B expression (p<0.05). Moreover, the tumoral group with nuclear Aurora B immunolocalization had the worst prognosis (P=0.0364 in disease free survival). Our results suggest that assessing Aurora B expression might help in patients risk stratification and serve as a novel therapeutic target in advanced OSCCs.
Collapse
Affiliation(s)
- G Pannone
- Department of Surgical Sciences, University of Foggia, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Nastri L, Donnarumma G, Porzio C, De Gregorio V, Tufano MA, Caruso F, Mazza C, Serpico R. Effects of toluidine blue-mediated photodynamic therapy on periopathogens and periodontal biofilm: in vitro evaluation. Int J Immunopathol Pharmacol 2011; 23:1125-32. [PMID: 21244761 DOI: 10.1177/039463201002300416] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Photodynamic therapy (PDT) is a selective modality of killing targeted cells, mostly known for its application in neoplasms. PDT can be considered to be an alternative method for the elimination of periodontal bacteria from the pocket without harms for the resident tissues. Therefore, PDT may replace systemic antibiotics and enhance the effect of mechanical treatments of periodontal defects. This effort focused on the in vitro sensitization of periopathogens (Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Fusobacterium nucleatum and Prevotella intermedia ) Toluidine Blue mediated and on the use of a Diode laser emitting source. The objective of this research was to evaluate the bactericidal in vitro effect of laser diodes 830 nm (as the light source) after photosensitization with Toluidine Blue (TBO) on the following periopathogenic bacteria: Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Fusobacterium nucleatum and Prevotella intermedia. After evaluating the effect on the single bacterial strain, the ability of Diode Laser to disrupt the structure of biofilms produced by A. actinomycetemcomitans after photosensitization with TBO was also analyzed. The study suggests that the association of TBO and diode laser light 830 nm is effective for the killing of bacteria strains and determines the photoinactivation of Aggregatibacter biofilms. In summary, photodynamic therapy has effectively shown its capabilities and, therefore, it can be considered a valid alternative approach to antimicrobial therapy of periodontitis.
Collapse
Affiliation(s)
- L Nastri
- Department of Stomatologic Orthodontic and Surgical Sciences, Second University of Naples, Naples, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
33
|
Donnarumma G, De Gregorio V, Fusco A, Farina E, Baroni A, Esposito V, Contaldo M, Petruzzi M, Pannone G, Serpico R. Inhibition of HSV-1 replication by laser diode-irradiation: possible mechanism of action. Int J Immunopathol Pharmacol 2011; 23:1167-76. [PMID: 21244765 DOI: 10.1177/039463201002300420] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Herpes labialis are the most frequent clinical manifestations of HSV-1 infection. Epithelial cells are able to respond to HSV-1 presence inducing the expression of IL-6, IL-1, TNF-α and IL-8. These proinflammatory cytokines have a function in the acute-phase response mediation, chemotaxis, inflammatory cell activation and antigen-presenting cells. In the human epithelial cell models, it has been demonstrated that, after an early induction of proinflammatory host response, HSV-1 down-modulates the proinflammatory cytokine production through the accumulation of two viral proteins, ICP4 and ICP27, whose transcription is induced by tegument protein VP16. These viral proteins, through the decreasing of stabilizing the mRNAs of proinflammatory genes, delay cytokine production to an extent that allows the virus to replicate. Moreover, viral transactivating proteins, ICP-0 and VP-16 induce IL-10 expression. The conventional treatment of herpes labialis involves the topical and systemic use of antiviral drugs but it is necessary to find new therapies that can act in a selective and non-cytotoxic manner in viral infection. Laser diode therapy has been considered as a non-invasive alternative treatment to the conventional treatment of herpes labialis in pain therapy, in modulation of inflammation and in wound healing. This study aims to report a possible mechanism of action of laser diode irradiation in prevention and reduction of severity of labial manifestations of herpes labialis virus. We investigated, in an in vitro model of epithelial cells HaCat, the laser-effect on HSV-1 replication and we evaluated the modulation of expression of certain proinflammatory cytokines (TNF-α, IL-1β and IL-6), antimicrobial peptide HBD2, chemokine IL-8 and the immunosuppressive cytokine, IL-10. Our results lead us to hypothesize that LD-irradiation acts in the final stage of HSV-1 replication by limiting viral spread from cell to cell and that laser therapy acts also on the host immune response unblocking the suppression of proinflammatory mediators induced by accumulation of progeny virus in infected epithelial cells.
Collapse
Affiliation(s)
- G Donnarumma
- Department of Experimental Medicine, Microbiology and Clinical Microbiology Section, Second University of Naples, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Pannone G, Bufo P, Santoro A, Franco R, Aquino G, Longo F, Botti G, Serpico R, Cafarelli B, Abbruzzese A, Caraglia M, Papagerakis S, Lo Muzio L. WNT pathway in oral cancer: epigenetic inactivation of WNT-inhibitors. Oncol Rep 2011; 24:1035-41. [PMID: 20811686 DOI: 10.3892/or.2010.1035] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Epigenetic DNA methylations plays an important role in oral carcinogenesis. The soluble frizzled receptor protein (SFRP) family together with WIF-1 and DKK-3 encodes antagonists of the WNT pathway. Silencing of these genes leads to constitutive WNT signalling. Because aberrant expression of beta-catenin might be associated with the epigenetic inactivation of WNT inhibitors, we analyzed, in a collection of primary OSCC with matched normal oral mucosa, the methylation status of a complete panel of genes, SFRP-1, SFRP-2, SFRP-4, SFRP-5, WIF-1, DKK-3, that are involved directly and indirectly in WNT pathway, in order to demonstrate WNT-pathway activation in the absence of beta-catenin and/or APC/Axin mutations during oral carcinogenesis. Methylation-specific PCR (MSP) was performed to study inactivation of SFRP-1, SFRP-2, SFRP-4, SFRP-5, WIF-1, DKK-3 genes in 37 cases of paraffin embedded oral cancer. This study showed that the methylation is an important epigenetic alteration in oral cancer. In particular, SFRP-2, SFRP-4, SFRP-5, WIF-1, DKK-3 revealed methylation status of their promoter in OSCC, whereas SFRP-1 showed demethylation in cancer. Fisher's exact test revealed statistically significant results (p<0.05) for all genes. The Wald test confirmed the statistically significant association between SFRP2-4-5 gene methylation and OSCC (p<0.05). SFRP-1 was also characterized by a different statistically significant epigenetic behaviour, because of it was demethylated in cancer (p<0.05). Statistical regression test showed high levels of sensitivity, specificity and accuracy for SFRP genes, while WIF-1 and DKK-3 have reportedly high specificity, moderate accuracy but low sensitivity. This study suggests that a cause of catenin delocalization in oral cancer could be due to WNT pathway activation, by epigenetic alterations of SFRP, WIF-1 and DKK-3 genes.
Collapse
Affiliation(s)
- G Pannone
- Department of Surgical Sciences, Section of Anatomic Pathology and Cytopathology, University of Foggia, Foggia, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Salerno C, Pascale M, Contaldo M, Esposito V, Busciolano M, Milillo L, Guida A, Petruzzi M, Serpico R. Candida-associated denture stomatitis. Med Oral Patol Oral Cir Bucal 2011; 16:e139-43. [DOI: 10.4317/medoral.16.e139] [Citation(s) in RCA: 161] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2010] [Accepted: 06/24/2010] [Indexed: 11/05/2022] Open
|
36
|
Lucchese A, Serpico R, Guida A, Crincoli V, Scully C, Kanduc D. Interkeratin peptide-protein interactions that promote HPV16 E7 gene expression. Int J Immunopathol Pharmacol 2010; 23:857-64. [PMID: 20943057 DOI: 10.1177/039463201002300321] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Human papillomavirus (HPV) 16 E7 gene product encodes the major transforming activity of the virus so as to induce neoplastic transformation. Continued expression of HPV16 E7 protein is required for both the establishment and maintenance of the transformed cellular phenotype. Therefore, understanding of the molecular and biochemical factors leading to the expression of E7 protein is important in relation to HPV-associated diseases. Previously, we identified a rare codon usage and a specific interaction between cytokeratin (CK) 7 and HPV16 E7 mRNA as factors modulating HPV16 E7 expression. In the present study we report that CK19, a biochemical marker of squamous oral and cervical cancer carcinogenesis, promotes the expression of HPV16 E7 oncoprotein by binding to the CK792-97SEQIKA peptide. These findings shed light on the dynamic functionality of the intermediate filament cytoskeleton, open new perspectives for investigating the role of CKs in controlling HPV16 E7 expression, and suggest new therapeutic avenues for HPV-associated carcinomas.
Collapse
Affiliation(s)
- A Lucchese
- Department of Odontostomatology, Orthodontics and Surgical Disciplines, University of Naples (SUN), Naples, Italy
| | | | | | | | | | | |
Collapse
|
37
|
Petruzzi M, Grassi FR, Nardi GM, Martinelli D, Serpico R, Luglie PF, Baldoni E. Sodium iodide associated to salicylic acid in the topical management of chronic oral candidiasis: a randomized trial. J BIOL REG HOMEOS AG 2010; 24:381-384. [PMID: 20846487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Candidiasis is a relevant problem in oral medicine practice. We compared the antimycotic activity of nystatin with a solution of sodium iodide associated to salicylic acid (SISA) in the topical management of chronic candidiasis. Consecutive patients affected by chronic candidiasis were randomly allocated to SISA (group A) or nystatin (group B). VAS and swab scores were recorded at the beginning and at the end of the study while the healing index was evaluated at the end of the study only. Data were analyzed by STATA 10 MP. Forty patients (20 male, 20 female) were randomized. SIAS was as effective as nystatin in affecting VAS (p greater than 0.05) and swab score (p greater than 0.05). A statistically significant reduction (p less than 0.05) of healing index was observed in both groups. No side effects were reported. SISA topical application, shows a comparable efficacy to the nystatin in the management of chronic oral candidiasis. Its use could represent an adequate alternative to the nystatin above all in the cases of drug-resistance. Further large scale randomized trials are warranted to confirm these preliminary findings.
Collapse
|
38
|
Pannone G, Sanguedolce F, Santoro A, Fierro P, Panetti M, Fierro D, Maiello F, De Maria S, Giannattasio A, Serpico R, Lo Muzio L, Metafora S, Bufo P. Detection of novel Human papilloma virus type 82 in laryngeal cancer: case report. Auris Nasus Larynx 2010; 37:648-50. [PMID: 20417042 DOI: 10.1016/j.anl.2010.03.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2009] [Revised: 02/10/2010] [Accepted: 03/04/2010] [Indexed: 10/19/2022]
Abstract
Human papilloma virus infection is thought to play a role in laryngeal carcinogenesis; the variable association reported in literature may be due to wide range of HPV genotypes. We report the case of a 51-year-old man affected by laryngeal squamous cell carcinoma; analysis of DNA extracted by cancer cells by an innovative molecular virology assay (INNO-LiPA HPV Genotyping Extra) showed the presence of two high-risk HPV genotypes, HPV-73 and -82. Immunohistochemical examination confirmed positivity for both capsid protein and viral oncogenic protein E7. Such association has never been reported in literature so far, and a brief discussion on the importance of assessing HPV status in laryngeal cancer is provided.
Collapse
Affiliation(s)
- G Pannone
- Department of Surgical Sciences, Institute of Pathology and Cytopathology, University of Foggia, Viale Pinto, Foggia, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Pannone G, Serpico R, Contaldo M, Longo F, Ionna F, Papagerakis S. O81. Site by site percentage and topographical pattern of lymph-node metastases in 174 neck dissections from 230 oral cancer patients. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.oos.2009.06.166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
40
|
Lucchese A, Serpico R, Crincoli V, Shoenfeld Y, Kanduc D. Sequence Uniqueness as a Molecular Signature of HIV-1-Derived B-Cell Epitopes. Int J Immunopathol Pharmacol 2009; 22:639-46. [DOI: 10.1177/039463200902200309] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The complex pathophysiology of human immunodeficiency virus (HIV) infection and the relatively high mutation rate of the retrovirus make it challenging to design effective anti-HIV vaccines. Several attempts have been made during the last decades to elucidate the enigmatic immunology of HIV infection and to predict potential immunogenic peptides for active vaccination using bioinformatic analysis methods. The results obtained to date to address this important problem are scarce. In this study, we exploit available HIV databases and analyse previously characterized HIV-encoded linear B-cell epitopes for their amino acid sequence similarity to the human or murine host proteome. We obtained further documentation that the HIV-derived antibody-targeted sequences mostly coincide with peptide areas rarely shared with the host proteins. In toto, our past and present data give clear-cut support to the statement that low-similarity to the host proteome is a major mechanism in defining viral peptide immunogenicity and indicate a possible way for inducing effective, high-titer, and non-cross-reactive antibodies to be used in anti-HIV vaccine therapy.
Collapse
Affiliation(s)
| | | | - V. Crincoli
- Department of Odontostomatology and Surgery, University of Bari, Italy
| | - Y. Shoenfeld
- Center for Autoimmune Diseases, Department of Medicine ‘B’, Sheba Medical Center, Israel and Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | - D. Kanduc
- Department of Biochemistry and Molecular Biology, University of Bari, Italy
| |
Collapse
|
41
|
Lucchese A, Serpico R. Effect of SP3 silencing on cytokeratin expression pattern in HPV-positive cells. Int J Immunopathol Pharmacol 2009; 22:163-8. [PMID: 19309563 DOI: 10.1177/039463200902200118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In an attempt to understand the molecular factors underlying squamous cell carcinogenesis in HPV-infected oral and cervical tissues, we examined the Sp3-dependent cytokeratin expression in HPV-positive CaSki cells. Two sets of cytokeratins were examined: the simple epithelial CK 7, 8, 18, 19, and 20, which are generally expressed in simple epithelia and CK4, 10, 13, and 17, which are expressed in squamous epithelia. Two additional CK pairs, i.e. CK6/CK16 and CK4/CK13 were analyzed as controls of the proliferation/differentiation cell status, respectively. We report that Sp3 gene silencing specifically hits CK18 and CK19, which are markers of oral and cervical squamous tumors. These data may be of help in immunopathological definition of squamous carcinogenesis.
Collapse
Affiliation(s)
- A Lucchese
- Department of Odontostomatology, Orthodontics and Surgical Disciplines, University of Naples (SUN), Naples, Italy.
| | | |
Collapse
|
42
|
Califano L, Sanguedolce F, Staibano S, Pannone G, Tortorella S, Serpico R, Lo Muzio L, Bufo P. Large oral soft tissue metastasis from anaplastic carcinoma of the lung mimicking a primitive malignancy: case report and brief review of the literature. Minerva Stomatol 2008; 57:447-451. [PMID: 18923379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Metastatic tumours to the oral region are rare, and those reported in the buccal soft tissues are even less frequent. We describe a case of anaplastic carcinoma of the lung in a 60-year-old man, presenting a huge oral metastasis as the first sign of his primitive lung malignancy. Clinically, the oral lesion mimicked a high-grade primitive carcinoma of the oral cavity. The biopsy established the gingival metastasis from lung cancer which was confirmed by a fine-needle aspiration cytology examination. We report an uncommon case of metastatic lung carcinoma to the gingiva emphasizing the differential diagnosis between primary and metastatic tumours; a short discussion on the pathways of metastatization to oral cavity soft tissues, as well as brief review of the literature are also presented.
Collapse
Affiliation(s)
- L Califano
- Department of Maxillofacial Surgery, Federico II University of Naples, Naples, Italy
| | | | | | | | | | | | | | | |
Collapse
|
43
|
Papa F, Delia M, Trentadue R, Panelli D, Bellomo F, Serpico R, Petruzzi M, De Benedittis M, Scacco S. Differential effects of all-trans retinoic acid on the growth of human keratinocytes and mouth carcinoma epidermoid cultures. Involvement of GRIM-19 and complex I of the respiratory chain. Int J Immunopathol Pharmacol 2008; 20:719-29. [PMID: 18179744 DOI: 10.1177/039463200702000407] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Squamous cell carcinoma (SSC) is the most frequent malignant tumor of the oral cavity. A study on the effect of all-trans retinoic acid (RA) on cell growth, expression of GRIM-19 and content and activity of complex I of the mitochondrial respiratory chain in normal human keratinocytes (NHEK) and mouth carcinoma cells with low (HN) and high (KB) transformation grade was carried out. In NHEK cells, RA treatment resulted in growth suppression, significant overexpression of GRIM-19 protein, enhanced content of complex I but depressed activity of NADH-UQ oxidoreductase activity of the complex. In HN cells, RA treatment depressed cell growth, inhibited the enzymatic activity of complex I but had no significant effect on the levels of GRIM-19 and complex I. In KB cells RA had no effect on cell growth, GRIM-19 expression, content and activity of complex I.
Collapse
Affiliation(s)
- F Papa
- Department of Odontostomatology and Surgery, University of Bari, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
44
|
Abstract
Oral lichen planus (OLP) is a relatively common disorder whose cause is still unknown. It occurs mostly on the buccal mucosa, but the gingivae, tongue, floor of the mouth and retromalar pads may also be affected. It rarely occurs on the lips and usually in association with oral lesions. We report a case series of ten patients with a history of isolated swelling of the lower and/or upper lip, erosions and crusting. General medical history, examination of the oral cavity and recording of signs and symptoms were carried out for each patient. Among the six different clinical variants of OLP described by Andreasen, the atrophic-erosive form was the most common in the course of isolated LP of the lip in our series. Five cases presented HCV hepatitis. A complete remission of lesions was observed in eight patients after topical treatment with clobetasol propionate 0.05 percent and tocopherol oil, while partial improvement was noted in those remaining. Isolated LP of the lip is unusual and presents a diagnostic challenge; however an appropriate differential diagnosis is fundamental. Lesions of the lips might represent a more or less precocious phase of oral involvement. Moreover the reasons for the unique localization on the lips need to be explored. Several variables, including age, duration of lesions, concomitance of other diseases, and genetic predisposition may be involved. Isolated LP of the lip is a well-known condition which responds well to topical treatment with corticosteroids. A thorough medical management and active early treatment are necessary to improve symptoms and might also be a relevant prevention strategy from squamous cell carcinoma risk, although data to fully support this statement still need investigation.
Collapse
Affiliation(s)
- M Petruzzi
- Department of Dentistry and Surgery, University of Bari, Bari, Italy.
| | | | | | | | | | | |
Collapse
|
45
|
Pannone G, Sanguedolce F, De Maria S, Farina E, Lo Muzio L, Serpico R, Emanuelli M, Rubini C, De Rosa G, Staibano S, Macchia L, Bufo P. Cyclooxygenase isozymes in oral squamous cell carcinoma:a real-time RT-PCR study with clinic pathological correlations. Int J Immunopathol Pharmacol 2007; 20:317-24. [PMID: 17624243 DOI: 10.1177/039463200702000211] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
COX-2 expression in tumour cells has been associated with carcinogenesis in many human neoplasms, including head and neck cancer, while the COX-1 isoform of the cyclooxygenase enzyme is constitutively expressed in normal tissues. We measured COX-1 and COX-2 m-RNA expression in samples of both oral cancer and matched oral mucosa from 22 patients by RealTime RT-PCR; clinic pathological data (grading, TNM staging, inflammation, follow-up) of all patients were available for statistical evaluation. Most of the tumor samples in our study expressed at least one cyclooxygenase enzyme (COX-1 or COX-2 mRNA) more than their matched normal oral mucosa (p<0.05), with no correlation with the entity of inflammation, and a significant inverse relationship was found between COX-1 and COX-2 in each sample. Higher levels of COX-2 expression were associated with poor disease-free survival (p<0.05), but not with overall survival and higher tumor stage and grade. Our results suggest that COX-1 may play a role in oral carcinogenesis, and could be regarded as a potential therapeutic target by chemo preventive drugs; moreover, COX-2 expression might be addressed as a new prognostic tool in the clinical management of OSCC.
Collapse
Affiliation(s)
- G Pannone
- Department of Surgical Sciences, Institute of Pathology and Cytopathology, University of Foggia, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Pannone G, Bufo P, Serpico R, Rubini C, Zamparese R, Corsi F, Pedicillo MC, Pannone G, Staibano S, De Rosa G, Lo Muzio L. Survivin phosphorylation and M-phase promoting factor in oral carcinogenesis. Histol Histopathol 2007; 22:1241-9. [PMID: 17647197 DOI: 10.14670/hh-22.1241] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Survivin is a recently described inhibitor of apoptosis and mitotic regulator which is selectively over-expressed in human tumors. Its expression rate is predictive of disease progression, early recurrences and resistance to therapy. Up-regulation of survivin in oral pre-malignant lesions (OPL) and in oral squamous cell carcinoma (OSCC) has already been demonstrated in previous studies. A critical step for activation of survivin has been identified in the phosphorylation on Thr34 by the main mitotic kinase p34cdc2-cyclin B1. The aim of this work was to investigate the relationship between survivin, its phosphorylated active form (p-survivin) and M-phase promoting factor (MPF), p34cdc2-cyclin B1 in oral carcinogenesis. 32 OSCCs and 17 OPLs from surgical specimens were studied for cyclin B1, p-survivin, survivin, and p34cdc2 expression by immunohistochemistry. All cases of OSCC expressed survivin and its expression rate was correlated to p-survivin levels (P<0.05). Cyclin B1 was positive in 80% of cases, while p-34cdc2 was over-expressed in all OSCCs. All OPLs associated with OSCC expressed survivin and its levels were correlated to p-survivin levels (P<0.05). Cyclin B1 was positive in 70% of cases, while p-34cdc2 was positive in all OPLs. In conclusion, this study demonstrated that MPF, survivin and p-survivin are expressed during early and late phase of oral carcinogenesis. MPF proteins, which are co-expressed on mitotic apparatus, could represent a potential target for therapies based on manipulation of survivin phosphorylation, which would induce apoptosis in cancer cells.
Collapse
Affiliation(s)
- G Pannone
- Department of Surgical Science, Section of Pathology, University of Foggia, Foggia, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Pannone G, De Maria S, Zamparese R, Metafora S, Serpico R, Morelli F, Rubini C, Farina E, Carteni M, Staibano S, De Rosa G, Lo Muzio L, Bufo P. Prognostic value of human telomerase reverse transcriptase gene expression in oral carcinogenesis. Int J Oncol 2007; 30:1349-57. [PMID: 17487355 DOI: 10.3892/ijo.30.6.1349] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Human telomerase reverse transcriptase (hTERT) gene expression in resected specimens of oral squamous cell carcinoma (OSCC) and their surrounding tissue, either apparently normal or clearly histologically dysplastic, was evaluated by both real-time RT-PCR and immunohisto-chemical protein analyses. The expression level of hTERT in oral dysplasia and in OSCC was markedly higher than in normal tissues. The correlation between hTERT expression in OSCC and clinico-pathological parameters or survival of OSCC patients was statistically analyzed. Our study demonstrates that there is no significant relationship between hTERT expression and classical clinico-pathological parameters. Interestingly, survival analysis showed both overexpressing cases and lower survival rate in the early stage of OSCC (p=0.03 for immunohistochemistry; p=0.04 for RT real-time PCR). The histological location of hTERT in these tumors has been discussed in the context of the cancer stem cell theory.
Collapse
Affiliation(s)
- G Pannone
- Department of Surgical Sciences, University of Foggia, Foggia, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Petruzzi M, Pastore L, De Benedittis M, Turco M, Gianfranco G, Serpico R. Non invasive imaging technologies in the early diagnosis of oral squamous cell carcinoma: An overview. Radiother Oncol 2007. [DOI: 10.1016/s0167-8140(07)80110-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
49
|
Pastore L, Fiore JR, Tateo M, De Benedittis M, Petruzzi M, Casalino C, Genchi C, Lo Muzio L, Angarano G, Serpico R. Detection of hepatitis C virus-RNA in saliva from chronically HCV-infected patients. Int J Immunopathol Pharmacol 2006; 19:217-24. [PMID: 16569360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023] Open
Abstract
The possibility of the non-parenteral Hepatitis C Virus (HCV) transmission is supported by the demonstration that the actual virus is present in several body fluids, including saliva. From a review of the literature many investigators have found the presence of HCV-RNA in saliva, however, widely contrasting results emerge, with detection rates ranging from 0-100%. To further examine HCV salivary shedding, saliva samples were collected from 46 chronically HCV-infected patients and tested for HCV-RNA and occult blood. Quantification and genotyping of serum HCV-RNA were also carried out for each patient. HCV-RNA was detected in 39.13% of the saliva samples. The viral salivary shedding was significantly related to viraemia levels, serum viral genotype and the presence of salivary occult blood. Our findings indicate that the HCV salivary shedding occurs in about one third of HCV infected patients, but seem to suggest that it is unlikely when the serum viral genotype is 3a. Moreover, blood leakage into the oral cavity is possibly the main source of the salivary HCV-RNA. Although the occurrence of the viral salivary shedding does not necessarily mean that HCV transmission occurs by saliva, our results suggest the need for further investigations into the biological factors possibly involved in HCV mucosal transmission related to both the source and the exposed subjects.
Collapse
Affiliation(s)
- L Pastore
- Department of Odontostomatology and Surgery, University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
50
|
|