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Menditti D, Santagata M, Guida D, Magliulo R, D'Antonio GM, Staglianò S, Boschetti CE. State of the Art in the Diagnosis and Assessment of Oral Malignant and Potentially Malignant Disorders: Present Insights and Future Outlook-An Overview. Bioengineering (Basel) 2024; 11:228. [PMID: 38534502 DOI: 10.3390/bioengineering11030228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/28/2024] Open
Abstract
Oral Potentially Malignant Disorder (OPMD) is a significant concern for clinicians due to the risk of malignant transformation. Oral Squamous Cell Carcinoma (OSCC) is a common type of cancer with a low survival rate, causing over 200,000 new cases globally each year. Despite advancements in diagnosis and treatment, the five-year survival rate for OSCC patients remains under 50%. Early diagnosis can greatly improve the chances of survival. Therefore, understanding the development and transformation of OSCC and developing new diagnostic methods is crucial. The field of oral medicine has been advanced by technological and molecular innovations, leading to the integration of new medical technologies into dental practice. This study aims to outline the potential role of non-invasive imaging techniques and molecular signatures for the early detection of Oral Malignant and Potentially Malignant Disorders.
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Affiliation(s)
- Dardo Menditti
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Mario Santagata
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - David Guida
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Roberta Magliulo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Giovanni Maria D'Antonio
- Division of Plastic and Reconstructive Surgery, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90128 Palermo, Italy
| | - Samuel Staglianò
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Ciro Emiliano Boschetti
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
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Fusco A, Savio V, Perfetto B, Donniacuo M, Shadrina E, Donnarumma G, Baroni A. Q-switched Nd:YAG laser protects human keratinocytes from oxidative stress and inflammation via AhR-Nrf2 pathway. Lasers Med Sci 2023; 39:7. [PMID: 38097851 DOI: 10.1007/s10103-023-03953-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 12/05/2023] [Indexed: 12/18/2023]
Abstract
In recent years, some treatments for esthetic and pathologic skin conditions have increasingly been based on the use of non-ablative neodymium-doped yttrium aluminum garnet (Nd:YAG) laser due to its greater penetration ability than other types of lasers, few contraindications, minimal side effects, no damage for epidermidis and the rapid recovery of the treated patients. The skin is frequently exposed to many stressors such as radiation, toxic substances, metabolites, foods, mechanical insults, and allergen exposition that cause oxidative damage and have a decisive influence on the aging process. The imbalance between reactive oxygen species, reactive nitrogen species, and the malfunctioning of the antioxidant defense system promotes the establishment of an excessive inflammatory process, which can induce various diseases including cancer and neurodegenerative disorders. The present study investigated the cytoprotective function of Q-switched Nd:YAG laser against stress aging and cell injury in HaCaT cells. We evaluated the effect of the laser on antioxidant defenses, inflammation, metalloproteinases' expression, and the AhR-Nrf2 pathway. Q-switched Nd:YAG is able to upregulate the AhR pathway and the expression of IL-6 and TGF-β, which are involved in wound repair process, and to downregulate the expression of MMP-2 and 9, so preventing the collagen degradation. Q-switched Nd:YAG can stimulate the cellular antioxidant defenses by activating the AhR-Nrf2 system.
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Affiliation(s)
- Alessandra Fusco
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, NA, 80138, Italy.
| | - Vittoria Savio
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, NA, 80138, Italy
| | - Brunella Perfetto
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, NA, 80138, Italy
| | - Maria Donniacuo
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, NA, 80138, Italy
| | - Elena Shadrina
- Department of Dermatology, University of Milan, Milan, Italy
| | - Giovanna Donnarumma
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, NA, 80138, Italy
| | - Adone Baroni
- Department of Mental Health and Physics and Preventive Medicine, Unit of Dermatology, University of Campania "Luigi Vanvitelli", Naples, NA, 80100, Italy
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Ikbal SKA, Yadav SK, Mehrotra R, Fatima T, Sharda A, Gupta S. Oral Microbiota as a Diagnostic Biomarker of Digestive Cancer: A Systematic Review. J Contemp Dent Pract 2023; 24:902-911. [PMID: 38238280 DOI: 10.5005/jp-journals-10024-3598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
AIM This article aimed to review the association of oral microbiota with digestive cancer (DC). BACKGROUND Oral microbiota is one of the most complex ecosystems in our body. The mouth, from which the digestive system starts, may be a source of an abundant taxonomic group of microbiotas that travel to the digestive system followed by growth, reproduction, and settlement, forming a complex microecological environment causing systemic and gastrointestinal (GI) disease. REVIEW RESULTS A total of 14 articles were chosen for review. Most studies were case-control. Both positive and negative associations were seen between oral microbiome and DC. CONCLUSION Digestive cancer may be associated with distinctive oral microbial character. CLINICAL SIGNIFICANCE The present systematic review enlightens the risk of digestive carcinoma with oral microbiota that may act as a biomarker for early diagnosis of DC in a more comfortable, acceptable, and noninvasive way. How to cite this article: Ikbal SKA, Yadav SK, Mehrotra R, et al. Oral Microbiota as a Diagnostic Biomarker of Digestive Cancer: A Systematic Review. J Contemp Dent Pract 2023;24(11):902-911.
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Affiliation(s)
- S K Aziz Ikbal
- Career Post Graduate Institute of Dental Sciences & Hospital, Lucknow, Uttar Pradesh, India, Orcid: https://orcid.org/0000-0002-8014-2417
| | - Surendra Kumar Yadav
- Career Post Graduate Institute of Dental Sciences & Hospital, Lucknow, Uttar Pradesh, India
| | - Roopanshi Mehrotra
- Career Post Graduate Institute of Dental Sciences & Hospital, Lucknow, Uttar Pradesh, India, Phone: +91 7275305475, e-mail: , Orcid: https://orcid.org/0000-0001-5356-7826
| | - Tasneem Fatima
- Career Post Graduate Institute of Dental Sciences & Hospital, Lucknow, Uttar Pradesh, India
| | - Anjusha Sharda
- Sudha Rustagi College of Dental Sciences & Research, Faridabad, Haryana, India
| | - Srashti Gupta
- Career Post Graduate Institute of Dental Sciences & Hospital, Lucknow, Uttar Pradesh, India
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Menditti D, Santagata M, Imola G, Staglianò S, Vitagliano R, Boschetti CE, Inchingolo AM. Personalized Medicine in Oral Oncology: Imaging Methods and Biological Markers to Support Diagnosis of Oral Squamous Cell Carcinoma (OSCC): A Narrative Literature Review. J Pers Med 2023; 13:1397. [PMID: 37763165 PMCID: PMC10532745 DOI: 10.3390/jpm13091397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/08/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
For decades, oral squamous cell carcinoma (OSCC) has been one of the most prevalent and mortal cancers worldwide. The gold standard for OSCC diagnosis is still histopathology but this narrative multidisciplinary review has the aim to explore the literature about conventional OSCC prognostic indicators related to the pTNM stage at the diagnosis such as the depth of invasion and the lymphovascular invasion associated with distant metastasis as indicators of poor life expectancy. Despite its multifactorial nature and recognizable precursors, its diagnosis at the early stages is still challenging. We wanted to highlight the importance of the screening as a primary weapon that a stomatologist should consider, intercepting all at-risk conditions and lesions associated with OSCC and its early stages. This narrative review also overviews the most promising imaging techniques, such as CT, MRI, and US-echography, and their application related to clinical and surgical practice, but also the most-investigated prognostic and diagnostic tissue and salivary biomarkers helpful in OSCC diagnosis and prognostic assessment. Our work highlighted remarkable potential biomarkers that could have a leading role in the future. However, we are still far from defining an appropriate and concrete protocol to apply in clinical practice. The hope is that the present and future research will overcome these limitations to benefit patients, clinicians, and welfare.
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Affiliation(s)
- Dardo Menditti
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Mario Santagata
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Gianmaria Imola
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Samuel Staglianò
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Rita Vitagliano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
| | - Ciro Emiliano Boschetti
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (D.M.); (M.S.); (G.I.); (S.S.); (C.E.B.)
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Contaldo M, D’Ambrosio F, Ferraro GA, Di Stasio D, Di Palo MP, Serpico R, Simeone M. Antibiotics in Dentistry: A Narrative Review of the Evidence beyond the Myth. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6025. [PMID: 37297629 PMCID: PMC10252486 DOI: 10.3390/ijerph20116025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/18/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023]
Abstract
Antibiotics have undoubtedly revolutionized medicine and the health and survival of patients with life-threatening infections, being nonetheless free from potential adverse effects, and the risk of intestinal dysbiosis, antimicrobial resistance, and the resulting consequences for the patient's health and the public purse. The present study narratively reviewed the epidemiological data on worldwide antibiotic consumption and administration in dental practice, patients' adherence to prescriptions, the antimicrobial resistance phenomenon in dentistry, and the evidence supporting and recommending appropriate antibiotic use in dental care. Eligible systematic reviews and original studies in humans published in the English language from January 2000 to 26 January 2023 were considered. A total of 78 studies, 47 on the epidemiology of antibiotic use and prescription in dentistry, 6 on antibiotic therapy in dentistry, 12 on antibiotic prophylaxis in dentistry, 0 on adherence of dental patients to antibiotic prescription, and 13 on antimicrobial resistance in dentistry, were presently considered. Retrieved evidence revealed that antibiotics are frequently overused and misused in dental practice, dental patients frequently do not adhere to prescriptions, and antimicrobial resistance in dentistry is a still rising phenomenon also secondary to improper oral antiseptics use. The present findings highlighted the need to establish more evidence-based and accurate antibiotic prescriptions to sensitize dentists and dental patients to minimize and rationalize the use of antibiotics only when it is indicated and necessary, improve patients' adherence, and enhance knowledge and awareness of the antimicrobial resistance in dentistry.
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Affiliation(s)
- Maria Contaldo
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialities, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (G.A.F.); (D.D.S.); (R.S.)
| | - Francesco D’Ambrosio
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Salerno, Italy;
| | - Giuseppe A. Ferraro
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialities, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (G.A.F.); (D.D.S.); (R.S.)
| | - Dario Di Stasio
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialities, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (G.A.F.); (D.D.S.); (R.S.)
| | - Maria Pia Di Palo
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Salerno, Italy;
| | - Rosario Serpico
- Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialities, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (G.A.F.); (D.D.S.); (R.S.)
| | - Michele Simeone
- Department of Neuroscience, Reproductive Science and Dentistry, University of Naples Federico II, 80138 Naples, Italy
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Oral Candidiasis in Adult and Pediatric Patients with COVID-19. Biomedicines 2023; 11:biomedicines11030846. [PMID: 36979825 PMCID: PMC10045279 DOI: 10.3390/biomedicines11030846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/03/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023] Open
Abstract
Oral Candidiasis (OC) is an opportunistic fungal infection of the oral cavity, frequently reported under local and systemic predisposing circumstances. While the recurrence of OC HIV-infected subjects has been well described and reported, the association between oral candidiasis and the SARS-CoV-2 infection is a recent finding that still is worthy of further study. The present paper focuses on this novel association, reporting the incidence and prevalence of OC occurring during and after COVID-19 and the possible etiopathogenic mechanisms underlying the onset of OC in COVID-19 subjects. The work found that the immune inflammatory hypo reactions and immunosuppression found in children and adults with COVID-19 could favor the proliferation colonization of Candida species and the following infection. At the same time, poor oral hygiene and iatrogenic causes seem to be the main risk factors.
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Youtube TM Content Analysis as a Means of Information in Oral Medicine: A Systematic Review of the Literature. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095451. [PMID: 35564845 PMCID: PMC9104467 DOI: 10.3390/ijerph19095451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 04/26/2022] [Accepted: 04/28/2022] [Indexed: 02/01/2023]
Abstract
Background: Oral medicine represents a complex branch of dentistry, involved in diagnosing and managing a wide range of disorders. YoutubeTM offers a huge source of information for users and patients affected by oral diseases. This systematic review aims to evaluate the reliability of YoutubeTM oral medicine-related content as a valid dissemination aid. Methods: The MeSH terms “YoutubeTM” and “oral” have been searched by three search engines (PubMed, ISI Web of Science, and the Cochrane Library), and a systematic review has been performed; the PRISMA checklist has been followed in the search operations. Results: Initial results were 210. Ten studies definitely met our selection criteria. Conclusions: YoutubeTM represents a dynamic device capable of easy and rapid dissemination of medical-scientific content. Nevertheless, the most of information collected in the literature shows a lack of adequate knowledge and the need to utilize a peer-reviewing tool in order to avoid the spreading of misleading and dangerous content.
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Oral Microbiota Features in Subjects with Down Syndrome and Periodontal Diseases: A Systematic Review. Int J Mol Sci 2021; 22:ijms22179251. [PMID: 34502159 PMCID: PMC8431440 DOI: 10.3390/ijms22179251] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/19/2021] [Accepted: 08/24/2021] [Indexed: 12/11/2022] Open
Abstract
Down syndrome (DS) is a genetic disorder associated with early-onset periodontitis and other periodontal diseases (PDs). The present work aimed to systematically review the scientific literature reporting studies in vivo on oral microbiota features in subjects with DS and related periodontal health and to highlight any correlation and difference with subjects not affected by DS, with and without PDs. PubMed, Web of Science, Scopus and Cochrane were searched for relevant studies in May 2021. The participants were subjects affected by Down syndrome (DS) with and without periodontal diseases; the study compared subjects with periodontal diseases but not affected by DS, and DS without periodontal diseases; the outcomes were the differences in oral microbiota/periodontopathogen bacterial composition among subjects considered; the study design was a systematic review. Study quality was assessed with risk of bias in non-randomized studies of interventions (ROBINS-I). Of the 954 references retrieved, 26 studies were considered. The conclusions from the qualitative assessment of the papers revealed an increasing knowledge over the last years of the microbiota associated with DS and their periodontal diseases, in comparison with healthy subjects and subjects with other kinds of mental disabilities. Few data have emerged on the mycobiome and virobiome of DS, hence, further investigations are still necessary.
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Fusco A, Savio V, Donniacuo M, Perfetto B, Donnarumma G. Antimicrobial Peptides Human Beta-Defensin-2 and -3 Protect the Gut During Candida albicans Infections Enhancing the Intestinal Barrier Integrity: In Vitro Study. Front Cell Infect Microbiol 2021; 11:666900. [PMID: 34178720 PMCID: PMC8223513 DOI: 10.3389/fcimb.2021.666900] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 05/17/2021] [Indexed: 12/24/2022] Open
Abstract
The intestinal mucosa is composed of a monolayer of epithelial cells, which is highly polarized and firmly united to each other thanks to the presence of proteins complexes, called Tight junctions (TJs). Alteration of the mucus layer and TJs causes an increase in intestinal permeability, which can lead to a microbial translocation and systemic disorders. Candida albicans, in addition to its role of commensal, is an opportunistic pathogen responsible for disseminated candidiasis, especially in immunocompromised subjects where the dysbiosis leads to damage of the intestinal mucosal barrier . In this work, we used a line of intestinal epithelial cells able to stably express the genes that encodes human beta defensin-2 (HBD-2) and -3 (HBD-3) to monitor the invasion of C. albicans in vitro. Defensins are a group of antimicrobial peptides (AMPs) found in different living organisms, and are involved in the first line of defense in the innate immune response against pathogens. The results obtained show that the presence of antimicrobial peptides improves the expression of TJs and increases the Trans Epithelial Electrical Resistence value. In addition, the invasive ability of C. albicans in transfected cells is significantly reduced, as well as the expression levels of genes involved in the apoptotic pathway. Through the study of interaction between antimicrobial peptides and microbiota we will be able in the future to better understand the mechanisms by which they exert the host defense function against intestinal pathogens.
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Affiliation(s)
- Alessandra Fusco
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Vittoria Savio
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Maria Donniacuo
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Brunella Perfetto
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giovanna Donnarumma
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
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Oral Microbiota and Salivary Levels of Oral Pathogens in Gastro-Intestinal Diseases: Current Knowledge and Exploratory Study. Microorganisms 2021; 9:microorganisms9051064. [PMID: 34069179 PMCID: PMC8156550 DOI: 10.3390/microorganisms9051064] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 12/23/2022] Open
Abstract
Various bi-directional associations exist between oral health and gastro-intestinal diseases. The oral microbiome plays a role in the gastro-intestinal carcinogenesis and fusobacteria are the most investigated bacteria involved. This paper aims to review the current knowledge and report the preliminary data on salivary levels of Fusobacterium nucleatum, Porphyromonas gingivalis and Candida albicans in subjects with different gastro-intestinal conditions or pathologies, in order to determine any differences. The null hypothesis was “subjects with different gastro-intestinal diseases do not show significant differences in the composition of the oral microbiota”. Twenty-one subjects undergoing esophagastroduodenoscopy or colonscopy were recruited. For each subject, a salivary sample was collected before the endoscopy procedure, immediately stored at −20 °C and subsequently used for genomic bacterial DNA extraction by real-time PCR. Low levels of F. nucleatum and P. gingivalis were peculiar in the oral microbiota in subjects affected by Helicobater pylori-negative chronic gastritis without cancerization and future studies will elucidate this association. The level of C. albicans did not statistically differ among groups. This preliminary study could be used in the future, following further investigation, as a non-invasive method for the search of gastrointestinal diseases and associated markers.
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The Oral Microbiota Changes in Orthodontic Patients and Effects on Oral Health: An Overview. J Clin Med 2021; 10:jcm10040780. [PMID: 33669186 PMCID: PMC7919675 DOI: 10.3390/jcm10040780] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/10/2021] [Accepted: 02/12/2021] [Indexed: 02/07/2023] Open
Abstract
Nowadays, there is a considerable interest to study the biological and microbiological changes that accompany orthodontic treatment. Growing knowledge on oral microbiota allows, day after day, to identify and characterize the microbial arrangements specifically associated with oral and extra-oral conditions. The aim of the present work is to highlight any further correlations between orthodontic appliances and the qualitative and quantitative modifications of the oral microbiota, such as predisposing factors for the onset of caries, periodontal diseases, and other infections, which can impact the oral and systemic health of the orthodontic patients. When compared with subjects without orthodontic appliances, orthodontic patients reported significant qualitative and quantitative differences in supra- and subgingival plaque during the entire treatment period. Certain components of fixed appliances (mainly bonded molar brackets, ceramic brackets, and elastomeric ligatures) showed high risks of periodontal disease and tooth decay for patients. An unclear prevalence of Candida spp. and the paucity of studies on viruses and protozoas in the oral microbiota of orthodontic patients need to be further investigated. The evidence emerging from this study could guide clinicians in modulating the timing of controls and enhance patient motivation to prevent the formation of mature plaque, thus reducing the risks of oral-plaque-related diseases.
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12
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Sex Hormones and Inflammation Role in Oral Cancer Progression: A Molecular and Biological Point of View. JOURNAL OF ONCOLOGY 2020; 2020:9587971. [PMID: 32684934 PMCID: PMC7336237 DOI: 10.1155/2020/9587971] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 06/03/2020] [Accepted: 06/06/2020] [Indexed: 12/14/2022]
Abstract
Oral cancers have been proven to arise from precursors lesions and to be related to risk behaviour such as alcohol consumption and smoke. However, the present paper focuses on the role of chronic inflammation, related to chronical oral infections and/or altered immune responses occurring during dysimmune and autoimmune diseases, in the oral cancerogenesis. Particularly, oral candidiasis and periodontal diseases introduce a vicious circle of nonhealing and perpetuation of the inflammatory processes, thus leading toward cancer occurrence via local and systemic inflammatory modulators and via genetic and epigenetic factors.
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Contaldo M, Lauritano D, Carinci F, Romano A, Di Stasio D, Lajolo C, Della Vella F, Serpico R, Lucchese A. Intraoral confocal microscopy of suspicious oral lesions: a prospective case series. Int J Dermatol 2020; 59:82-90. [PMID: 31287162 DOI: 10.1111/ijd.14574] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 05/27/2019] [Accepted: 06/10/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND Oral squamous cell carcinoma (OSCC) accounts for more than 90% of oral epithelial malignancies and often arises from precursor lesions, whose diagnosis is based on biopsy and histopathology. In vivo reflectance confocal microscopy (RCM) images the vital tissues at microscopic resolution, well correlating with conventional histopathology, but it is poorly investigated in oral oncology. The present work aims to describe RCM cytoarchitectural findings in oral mucosae affected by OSCC and its precursors. MATERIALS AND METHODS A series of clinically suspected oral lesions underwent RCM imaging before conventional biopsy and histopathological assessment in order to identify features suggestive of tumoral changes. Sensitivity (SE), specificity (SP), positive and negative predictive values (PPV and NPV) of RCM compared to histopathology were calculated. RESULTS Totally, 30 sites in 20 patients were considered and clinically classified into 16 "leukoplakia"/" traumatism", nine erosive-ulcerative lesions, three verrucous lesions, and two healthy mucosae, as control. The histopathological "positivity," due to the presence of various degrees of dysplasia and/or neoplasia, was found in 11 lesions; the RCM "positivity" was referred to nine lesions reporting the RCM detection of polymorphism, multinucleated cells, irregular cellular maturation, altered nuclear/cytoplasm ratio, and abnormal blood vessels. After excluding three verrucous lesions from the RCM analysis, due to the low laser penetration through the hyperkeratotic layers, the results well correlated with histopathology, reporting 1.000 (SE), 0.933 (SP), 0.909 (PPV), and 1.000 (NPV). CONCLUSION RCM can reveal dysplastic/neoplastic signs occurring in oral lesions, thus supporting their diagnostic pathway.
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Affiliation(s)
- Maria Contaldo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Dorina Lauritano
- Department of Medicine and Surgery, University of Milano Bicocca, Monza, Italy
| | - Francesco Carinci
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Antonio Romano
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Dario Di Stasio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Carlo Lajolo
- Head and Neck Department, Fondazione Policlinico Universitario A. Gemelli -IRCCS", School of Dentistry, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fedora Della Vella
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - Rosario Serpico
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Alberta Lucchese
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
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Huang F, Song Y, Chen W, Liu Q, Wang Q, Liu W, Wang X, Wang W. Effects of Candida albicans infection on defense effector secretion by human oral mucosal epithelial cells. Arch Oral Biol 2019; 103:55-61. [PMID: 31136880 DOI: 10.1016/j.archoralbio.2019.05.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 05/12/2019] [Accepted: 05/13/2019] [Indexed: 12/28/2022]
Abstract
OBJECTIVE The aim of this study was to investigate the effects of Candida albicans on the production of defense effector molecules by human oral mucosal epithelial cells in vitro. DESIGN Immortalized human oral mucosal epithelial (Leuk-1) cells and C. albicans strain 5314 were cocultured at different cell-to-C. albicans ratios. The viability of Leuk-1 cells was determined by MTT and RTCA measurements. The secretory levels of multiple defense effector molecules were determined by Enzyme-linked immunosorbent assay (ELISA). RESULTS Our results indicated that C. albicans significantly decreased the secretion of IgG, cystatin C, lactoferrin, and TGF-β1 in a dose-dependent manner and remarkably reduced the production of IgA independent of the cell-to-C. albicans ratio. However, C. albicans clearly enhanced the secretion of IgM, galectin-3, P-selectin, granzyme B and perforin. CONCLUSION These results suggest that C. albicans may exert a regulatory role in the defense response of oral mucosal epithelial cells by altering secretory levels of defense effector molecules.
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Affiliation(s)
- Fan Huang
- Department of Oral Medicine, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yuefeng Song
- Department of Oral Medicine, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Wei Chen
- Department of Oral Medicine, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Qin Liu
- Department of Oral Medicine, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Qiong Wang
- Department of Mycology, Institute of Dermatology, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College (PUMC), Jiangsu Key Laboratory of Molecular Biology for Skin Disease and STIs, Nanjing, China
| | - Weida Liu
- Department of Mycology, Institute of Dermatology, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College (PUMC), Jiangsu Key Laboratory of Molecular Biology for Skin Disease and STIs, Nanjing, China
| | - Xiang Wang
- Department of Oral Medicine, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China.
| | - Wenmei Wang
- Department of Oral Medicine, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China.
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Baroni A, De Filippis A, Oliviero G, Fusco A, Perfetto B, Buommino E, Donnarumma G. Effect of 1064-nm Q-switched Nd:YAG laser on invasiveness and innate immune response in keratinocytes infected with Candida albicans. Lasers Med Sci 2017; 33:941-948. [PMID: 29243020 DOI: 10.1007/s10103-017-2407-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 11/29/2017] [Indexed: 02/01/2023]
Abstract
Candida albicans is an opportunistic pathogen commensal in the oral cavity, vagina, and healthy skin. Common therapeutic options for fungal infections are topical or systemic antifungal drugs. Recently, in cutaneous pathologies, lasers and light-based treatments have emerged showing few contraindications and minimal side effects. The Q-switched (Nd-YAG) laser at a wavelength of 1064 nm has been shown to be useful in dermatology, dentistry, and some other medical specialties. It is used to treat onychomycoses, warts, and wounds and in some other treatments. We analyzed the effect of Q-switched (Nd-YAG) laser 1064 nm on human keratinocytes infected with C. albicans. In particular, we evaluated the effect of laser on invasiveness of C. albicans and on inflammatory and protective response of HaCaT cells infected. The results obtained did not show inhibitory, fungicidal, or fungistatic effects of laser on yeast; in addition, laser did not affect HaCaT vitality. HaCaT cells infected with C. albicans and irradiated with laser showed a reduction of invasiveness of TNF-α and IL8 gene expression and an increase of immunomodulatory cytokines such as TGFβ. Furthermore, laser induces a significant over-expression of HSP70B (heat shock protein) and of HBD-2 (Human β defensin-2) in HaCaT infected with C. albicans, compared to the untreated control. The use of Q-switched Nd:YAG laser in skin mycosis caused by C. albicans reduces yeast invasiveness in keratinocytes, downregulates inflammatory activities, and facilitates cytoprotection and antimicrobial defense. Our results offer a promising therapeutic strategy in the management of skin candidiasis, also in combination with conventional therapies.
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Affiliation(s)
- Adone Baroni
- Department of Mental Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - Anna De Filippis
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giovanni Oliviero
- Department of Mental Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Alessandra Fusco
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Brunella Perfetto
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | - Giovanna Donnarumma
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, University of Campania "Luigi Vanvitelli", Naples, Italy
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16
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Morganti P, Fusco A, Paoletti I, Perfetto B, Del Ciotto P, Palombo M, Chianese A, Baroni A, Donnarumma G. Anti-Inflammatory, Immunomodulatory, and Tissue Repair Activity on Human Keratinocytes by Green Innovative Nanocomposites. MATERIALS 2017; 10:ma10070843. [PMID: 28773202 PMCID: PMC5551885 DOI: 10.3390/ma10070843] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 07/10/2017] [Accepted: 07/18/2017] [Indexed: 11/16/2022]
Abstract
The use of raw materials obtained by waste and processed through innovative industrial methodologies has generated an industry of about a trillion dollars in a short time, and in the near future will provide resources and services for the conservation and sustainable use of natural resources in order to ensure a better and fairer welfare for the human race. The production of nano-fiber chitin non-woven tissue is in accordance with the Organization for Economic Co-operation and Development (OECD) and European Union (EU) bio-economic programs: 100% biodegradable, ecological, and therefore useful in decreasing dependence on fossil fuel resources. The aim of our study is the evaluation of different formulations of a non-woven tissue obtained from electrospinning of a mixture of nanochitin fibrils, lignin, and poly (ethylene) oxide (PEO) on the restoration of damaged tissues. Wound repair is a complex process that involves epithelial and immune cells and includes the induction of metalloproteinases, inflammatory mediators, and angiogenic factors. Our in vitro results have shown that all of the realized chitin nanofibrils-bio-lignin non-woven tissues tested as nontoxic for human keratinocytes (HaCat) cells. Furthermore, the bio-composites that included bio-lignin at 0.1% have been able to modulate the expression of pro-inflammatory cytokines (Tumor Necrosis Factor-α, IL-1α, and IL8), lipopolysaccharide (LPS)-induced, and matrix metalloproteinases (MMPs) and human beta-defensin 2 (HBD-2) expression in HaCat cells, suggesting an anti-inflammatory and immunomodulatory role. Taken together, our results suggest that our chitin nanofibrils-bio-lignin non-woven tissue represents a skin-friendly tool that is able to favor a correct and fast wound repair.
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Affiliation(s)
| | - Alessandra Fusco
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, University of Campania Luigi Vanvitelli, via Costantinopoli 16, 80138 Naples, Italy.
| | - Iole Paoletti
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, University of Campania Luigi Vanvitelli, via Costantinopoli 16, 80138 Naples, Italy.
| | - Brunella Perfetto
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, University of Campania Luigi Vanvitelli, via Costantinopoli 16, 80138 Naples, Italy.
| | | | - Marco Palombo
- Plastic, Reconstructive and Aesthetic Surgery Department, CTO Hospital, 00142 Rome, Italy.
| | - Angelo Chianese
- Chemical Materials Environmental Engineering Department, University La Sapienza, 00185 Rome, Italy.
| | - Adone Baroni
- Multidisciplinary Department of Medical-Surgical and Dental Specialty-Dermatology, University of Campania Luigi Vanvitelli, 80138 Naples, Italy.
| | - Giovanna Donnarumma
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, University of Campania Luigi Vanvitelli, via Costantinopoli 16, 80138 Naples, Italy.
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17
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Saroukolaei SA, Ghabaee M, Shokri H, Badiei A, Ghourchian S. The role of Candida albicans in the severity of multiple sclerosis. Mycoses 2017; 59:697-704. [PMID: 27061227 DOI: 10.1111/myc.12489] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Revised: 01/26/2016] [Accepted: 01/29/2016] [Indexed: 11/26/2022]
Abstract
The purpose of this study was to compare the specific activity of proteinase A in Candida albicans (C. albicans) between multiple sclerosis (MS) patients and controls. A total of 135 and 100 C. albicans strains were isolated from superficial surfaces of MS patients and healthy controls. Analytical models (regression and neural network) were applied to predict the severity of MS considering specific enzyme activity (SEA) and other factors which affect the expanded disability status scale (EDSS). The SEA of C. albicans in MS patients (3466.95 ± 277.25 μmol min-1 mg-1 ) was significantly more than that of healthy controls (1108.98 ± 294.51 μmol min-1 mg-1 ) that was confirmed by regression model (P < 0.001). The SEA had a positive correlation with the severity of MS (P < 0.001, r = 0.65). Analytical models showed that SEA played the most important role (among all included factors that affect on EDSS) in the severity of MS. The SEA of C. albicans in MS patients was significantly more than the healthy controls. The results suggest that the level of SEA of proteinase A and probably the capacity of C. albicans isolates to invade the host tissue is associated with the severity of MS.
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Affiliation(s)
- Shahla Amri Saroukolaei
- Neurology Department, Iranian Center of Neurological Research, Tehran University of Medical Sciences, Tehran, Iran
| | - Mojdeh Ghabaee
- Neurology Department, Iranian Center of Neurological Research, Tehran University of Medical Sciences, Tehran, Iran.
| | - Hojjatollah Shokri
- Faculty of Veterinary Medicine, Amol University of Special Modern Technologies, Amol, Iran
| | - Alireza Badiei
- Department of Pathology, University of Otago, Christchurch, New Zealand
| | - Shadi Ghourchian
- Medical Internship, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
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18
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Pereira PAT, Bini D, Bovo F, Faccioli LH, Monteiro MC. Neutrophils influx and proinflammatory cytokines inhibition by sodium salicylate, unlike aspirin, in Candida albicans-induced peritonitis model. Folia Microbiol (Praha) 2016; 61:337-46. [PMID: 26762336 DOI: 10.1007/s12223-016-0443-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 01/04/2016] [Indexed: 01/15/2023]
Abstract
Sodium salicylate (NaS) and aspirin (ASA) are known to have a variety of effects on microorganisms, such as fungus (C. albicans and C. neoformans), moreover, it have effects in leukocyte adhesion and migration in vitro. In this report, we investigated the effect of ASA and NaS in neutrophil migration and cytokine production in C. albicans-induced peritonitis murine model. For this, mice were treated intraperitoneally (i.p) or orally (po) with NaS or ASA; after they were stimulated i.p. with C. albicans, the cellular migration was evaluated 24 h after stimulation. NaS, in mice treated i.p., unlike ASA, was able to inhibit the neutrophil migration and proinflammatory cytokine production induced by C. albicans, such as TNF-α, IL-1, IFN-γ, IL-12, and IL-10, but did not alter the IL-4 levels in these animals. However, the po treatment with same the dose of NaS or ASA did not affect the influx of this cell for inflammatory site. These results suggest that the NaS inhibits cellular migration and proinflammatory cytokine by different anti-inflammatory mechanism compared to ASA.
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Affiliation(s)
- Priscilla Aparecida Tártari Pereira
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto, USP-SP, Ribeirão Preto, Brazil.,Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, USP-SP, Ribeirão Preto, Brazil
| | - Daniel Bini
- Departamento de Biologia, Universidade Estadual do Centro-Oeste/UNICENTRO, Guarapuava, PR, Brazil
| | - Fernanda Bovo
- Departamento de Anatomia Patológica, Universidade Federal do Paraná/PR, Paraná, Brazil
| | - Lucia Helena Faccioli
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, USP-SP, Ribeirão Preto, Brazil
| | - Marta Chagas Monteiro
- Pós-graduação em Ciências Farmacêuticas, Pós-graduação em Neurociências e Biologia celular, Faculdade de Farmácia, Instituto de Ciências da Saúde, Universidade Federal do Pará/UFPA, Rua Augusto Correia, Belém, PA, Brazil. .,Endereço: Laboratório de Microbiologia e Imunologia Clínica, Faculdade de Farmácia, Instituto de Ciências da Saúde, Universidade Federal do Pará/UFPA, Rua Augusto Correia, Belém, PA, Brazil.
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19
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Nittayananta W, Tao R, Jiang L, Peng Y, Huang Y. Oral innate immunity in HIV infection in HAART era. J Oral Pathol Med 2015; 45:3-8. [PMID: 25639844 DOI: 10.1111/jop.12304] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2014] [Indexed: 02/05/2023]
Abstract
Oral innate immunity, an important component in host defense and immune surveillance in the oral cavity, plays a crucial role in the regulation of oral health. As part of the innate immune system, epithelial cells lining oral mucosal surfaces not only provide a physical barrier but also produce different antimicrobial peptides, including human β-defensins (hBDs), secretory leukocyte protease inhibitor (SLPI), and various cytokines. These innate immune mediators help in maintaining oral homeostasis. When they are impaired either by local or systemic causes, various oral infections and malignancies may be developed. Human immunodeficiency virus (HIV) infection and other co-infections appear to have both direct and indirect effects on systemic and local innate immunity leading to the development of oral opportunistic infections and malignancies. Highly active antiretroviral therapy (HAART), the standard treatment of HIV infection, contributed to a global reduction of HIV-associated oral lesions. However, prolonged use of HAART may lead to adverse effects on the oral innate immunity resulting in the relapse of oral lesions. This review article focused on the roles of oral innate immunity in HIV infection in HAART era. The following five key questions were addressed: (i) What are the roles of oral innate immunity in health and disease?, (ii) What are the effects of HIV infection on oral innate immunity?, (iii) What are the roles of oral innate immunity against other co-infections?, (iv) What are the effects of HAART on oral innate immunity?, and (v) Is oral innate immunity enhanced by HAART?
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Affiliation(s)
| | - Renchuan Tao
- Department of Periodontology and Oral Medicine, College of Stomatology, Guangxi Medical University, Guangxi, China.,Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Medical University, Guangxi, China
| | - Lanlan Jiang
- Department of Periodontology and Oral Medicine, College of Stomatology, Guangxi Medical University, Guangxi, China
| | - Yuanyuan Peng
- Department of Periodontology and Oral Medicine, College of Stomatology, Guangxi Medical University, Guangxi, China
| | - Yuxiao Huang
- Department of Periodontology and Oral Medicine, College of Stomatology, Guangxi Medical University, Guangxi, China
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