1
|
Sharma G, Devi A, Kamboj M, Narwal A. Acantholytic oral squamous cell carcinoma with clear cell change - a rare amalgamated variant. Autops Case Rep 2023; 13:e2023450. [PMID: 38034517 PMCID: PMC10687798 DOI: 10.4322/acr.2023.450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 08/24/2023] [Indexed: 12/02/2023]
Abstract
Background Acantholytic squamous cell carcinoma (ASCC) is an uncommon histological variation of oral squamous cell carcinoma (OSCC), accounting for fewer than 4% of all occurrences. The tumor shows a slight masculine predisposition, with the lower lip being the most commonly affected location. ASCC is reported to have a diverse biologic behavior, which explains its ability to metastasize to distant places and, thus, its poor prognosis. Similarly, clear cell change in OSCC is a rare occurrence with an unknown etiology that suggests its aggressive nature. Method and Results Histopathology reveals central acantholytic cells with numerous duct-like features. The presence of distinct cytological atypia contributes to the diagnosis of SCC. Special stains and IHC aid in distinguishing tumor from other histopathologically similar entities. Conclusion The case of a 29-year-old male presented here with an updated literature review highlights the need for histological study of the unique and seldom seen oral ASCC with clear cell change, which can be ignored because of similarities with other entities. Because recurrence rates are so high for ASCC, amalgamated clear cell change makes it critical for proper treatment initiation with a definite diagnosis. To the best of our knowledge, this is the first documented occurrence. Our experience with the present case suspected a more aggressive behavior due to a high Ki-67 index, anticipating a poorer prognosis in the oral cavity considering the patient's young age.
Collapse
Affiliation(s)
- Gitika Sharma
- Pandit Bhagwat Dayal Sharma University of Health Sciences, Oral Pathology and Microbiology, Rohtak, Haryana, India
| | - Anju Devi
- Pandit Bhagwat Dayal Sharma University of Health Sciences, Oral Pathology and Microbiology, Rohtak, Haryana, India
| | - Mala Kamboj
- Pandit Bhagwat Dayal Sharma University of Health Sciences, Oral Pathology and Microbiology, Rohtak, Haryana, India
| | - Anjali Narwal
- Pandit Bhagwat Dayal Sharma University of Health Sciences, Oral Pathology and Microbiology, Rohtak, Haryana, India
| |
Collapse
|
2
|
Grillo R, Khemiss M, da Silva YS. Cytotoxic and Genotoxic Effects of Waterpipe on Oral Health Status: Systematic review and meta-analysis. Sultan Qaboos Univ Med J 2023; 23:5-12. [PMID: 36865434 PMCID: PMC9974039 DOI: 10.18295/squmj.6.2022.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 05/12/2022] [Accepted: 06/15/2022] [Indexed: 11/16/2022] Open
Abstract
This systematic review and meta-analysis aimed to assess the cytotoxic and genotoxic impacts of waterpipe smoking on oral health. The databases MEDLINE, Cochrane Library and Dimensions were searched to find studies evaluating whether waterpipe smokers exhibited any cytotoxic or genotoxic effects on their oral cells compared to non-smokers, with regard to mouth neoplasms. Particularly, changes in DNA methylation and p53 expression were assessed. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were adopted for the systematic review. Review Manager was utilised for statistical analysis with a significance level at P <0.05. To assess the grades of the included articles, a risk of bias analysis was summarised. A forest plot, including some of the included articles included, was created regarding the different grades. A total of 20 studies were included in this review. The results showed that waterpipe smoking has cytotoxic and genotoxic effects on oral cells, with a risk difference of 0.16. Although the published articles are few in number, all confirm the devastating effects of waterpipe smoking related to the carcinogenicity. Waterpipe smoking is harmful to oral health. It causes a series of detrimental cellular and genetic modifications such as acanthosis, epithelial dysplasia and hyperparakeratosis. In addition, waterpipe smoke contains several carcinogenic compounds. As it releases many harmful organic compounds, waterpipe smoking increases the incidence of oral cancer.
Collapse
Affiliation(s)
- Ricardo Grillo
- Department of Oral and Maxillofacial Surgery, Faculdade São Leopoldo Mandic, Campinas, Brazil,Corresponding Author’s e-mail:
| | - Mehdi Khemiss
- Department of Dental Medicine, Fattouma Bourguiba University Hospital, University of Monastir, Monastir, Tunisia
| | - Yuri S. da Silva
- Department of Oral & Maxillofacial Surgery, UniFG University Center, Guanambi, Brazil
| |
Collapse
|
3
|
Abdul NS, Alrukban NK, Alajmi AM, Bindawoad FA, Almughaiseeb AA, AlGhannam SM. Cytotoxic and genotoxic effects of cigarette and waterpipe tobacco smoking on buccal mucosa: A systematic review and meta-analysis. J Oral Maxillofac Pathol 2022; 26:534-540. [PMID: 37082081 PMCID: PMC10112090 DOI: 10.4103/jomfp.jomfp_292_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/14/2022] [Indexed: 04/22/2023] Open
Abstract
Background Waterpipe tobacco smoking (WTS) is an issue all over the world, although it is particularly prevalent in the Middle East, and Southeast Asia. The genotoxic effects of smoking were reported to be associated with nucleus abnormalities such as micronuclei (MN), karyorrhexis (KR), karyolysis, pyknosis, binucleates, broken eggs, condensed chromatin in exfoliated buccal mucosal cells, and was believed to be associated with apoptosis of cells and was not correlated to the exposure time. Aim The aim of this study was to evaluate and compare the cytotoxic and genotoxic effects of cigarette and WTS on buccal mucosa. Materials and Methods The pertinent search was done through the computerized literature on MEDLINE, EMBASE, and PUBMED databases, which included case-control, clinical and observational studies regarding the mutagenic effects of cigarettes and WTS in oral tissues. The retraction of data in this study was undertaken from May 2010 to May 2022. A total of 60 articles from the search data were retrieved. This investigation was registered with the research center of Riyadh Elm University for institution review board approval (IRB) and obtained the IRB number "FRP/2021/448/733/707 and the systematic review registration number with respect to PROSPERO is 345417. Results After the removal of duplicates, 32 were evaluated for the inclusion and exclusion criteria. Out of 32 articles, twenty studies were evaluated for cytogenetic abnormalities in buccal mucosal cells of waterpipe tobacco smokers (WTS) and cigarette smokers, and 12 were excluded. The mean MN levels in the oral tissues of WTS were more (1.94 ± 0.39) than in non-smokers (1.68 ± 0.35). Conclusion Therefore, we conclude that the MN count can be employed as a biomarker and preliminary signal for the identification of changes in oral mucosa among smokers, which develop towards cancer formation.
Collapse
Affiliation(s)
- Nishath S. Abdul
- Faculty of Oral Pathology, Department of Oral and Maxillofacial Surgery and Diagnostic Sciences, Riyadh Elm University, Riyadh, Kingdom of Saudi Arabia
| | - Nouf K. Alrukban
- Dental Graduates, College of Dentistry, Riyadh Elm University, Riyadh, Kingdom of Saudi Arabia
| | - Asmaa M. Alajmi
- Dental Graduates, College of Dentistry, Riyadh Elm University, Riyadh, Kingdom of Saudi Arabia
| | - Faisal A. Bindawoad
- General Dentist, MOH, Thadiq General Hospital, Riyadh, Kingdom of Saudi Arabia
| | | | - Sara M. AlGhannam
- General Dentist, MOH, Prince Saud Bin Jalawi Hospital, Alahsa, Kingdom of Saudi Arabia
| |
Collapse
|
4
|
Bacterial communities of hookah tobacco products are diverse and differ across brands and flavors. Appl Microbiol Biotechnol 2022; 106:5785-5795. [PMID: 35927334 PMCID: PMC9361917 DOI: 10.1007/s00253-022-12079-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 06/22/2022] [Accepted: 07/11/2022] [Indexed: 12/02/2022]
Abstract
Abstract Young adults are increasingly using non-cigarette products, such as hookahs, since they are perceived as healthier alternatives to cigarette smoking. However, hookah users are exposed to not only carcinogenic compounds but also microorganisms that may play an active role in the development of both infectious and chronic diseases among users. Nevertheless, existing hookah research in this area has focused only on microorganisms that may be transferred to users through the smoking apparatus and not on bacterial communities associated with hookah tobacco. To address this knowledge gap, we conducted time-series experiments on commercially available hookah brands (Al Fakher (flavors: two apple, mint, and watermelon) and Fumari (flavors: white gummy bear, ambrosia, and mint chocolate chill)) stored under three different temperature and relative humidity conditions over 14 days. To characterize bacterial communities, the total DNA was extracted on days 0, 5, 9, and 14, PCR-amplified for the V3V4 region of the bacterial 16S rRNA gene, sequenced on the Illumina HiSeq platform, and analyzed using R. Diversity (alpha and beta) analyses revealed that the microbiotas of Fumari and Al Fakher products differed significantly and that flavor had a significant effect on the hookah microbiota. Overall, Pseudomonas, Bacillus, Sphingomonas, and Methylobacterium were the predominant bacterial taxa across all products. Additionally, we observed compositional differences between hookah brands across the 14-day incubation. These data suggest that the bacterial communities of hookah tobacco are diverse and differ across brands and flavors, which may have critical implications regarding exposures to specific bacteria among hookah users. Key points • Commercial hookah products harbor diverse bacterial communities. • Brands and flavors impact the diversity of these communities. • Research on their viability and transmission to users’ respiratory tracts is needed. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s00253-022-12079-7.
Collapse
|
5
|
Bazarnyi VV, Mandra YV, Sidenkova AP, Polushina LG, Maksimova AY, Sementsova EA, Svetlakova EN, Nasretdinova NY, Kotikova AY. Age features of buccal epithelium in practically healthy people. Klin Lab Diagn 2022; 67:345-349. [PMID: 35749599 DOI: 10.51620/0869-2084-2022-67-6-345-349] [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: 06/15/2023]
Abstract
Recently, buccal epithelium has been used to study age-dependent processes. This approach is of particular relevance due to its non-invasiveness. The purpose of this study is to establish the normal values of the buccal cytogram in different age groups, including athletes. 200 practically healthy volunteers of different ages were examined, who were divided into 5 groups in accordance with the WHO age classification. In addition, 125 professional athletes took part in the study. All patients underwent a comprehensive dental examination and a standard cytological examination of buccal smears. It has been established that the cytological characteristics of buccal epitheliocytes, indirectly reflecting disorders of the nuclear apparatus of the cell, did not change significantly with age, but there was a certain upward trend in the number of cells with such anomalies (micronucleus, protrusions).The number of binuclear cells and the apoptotic index also slightly increase with age. At the same time, a high positive correlation was found between the apoptosis index and senile age. In young athletes, an increase in the number of buccal epitheliocytes with a perinuclear vacuole (an early sign of cell damage) was foundAnalysis of the cytological examination results of the buccal epithelium in people a slight increase in the level of cytological abnormalities in old age, in particular, signs of apoptosis. In addition, in healthy young athletes (18 years old - 44 years old), an increase in the number of cells with signs of nuclear degradation, which most likely reflects increased mechanical stress on the maxillofacial apparatus during sports activities.
Collapse
|
6
|
Adetona O, Mok S, Rajczyk J, Brinkman MC, Ferketich AK. The adverse health effects of waterpipe smoking in adolescents and young adults: A narrative review. Tob Induc Dis 2021; 19:81. [PMID: 34720796 PMCID: PMC8534427 DOI: 10.18332/tid/142521] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/25/2021] [Accepted: 09/22/2021] [Indexed: 12/28/2022] Open
Abstract
Waterpipe (WP) smoking has rapidly grown in popularity in the United States and other Western countries with the fastest uptake among younger individuals. This growth has been encouraged by the misperception that WP smoke is harmless or less harmful than cigarette smoke. To better understand how WP affects the health of young people, we conducted a narrative review of the literature focusing on the adverse health effects of WP smoking in adolescents and younger adults. We searched scientific literature databases including PubMed, MEDLINE, EMBASE, and ISI Web and selected papers that met the inclusion criteria. Sixty-three papers met the inclusion criteria and were selected for review. Data were abstracted from the selected papers into a standardized table. The evidence demonstrates that WP smoking can cause acute lung infection and injury, and carbon monoxide (CO) poisoning, in adolescents and young adults. It is also associated with adverse subclinical effects in this sub-population, including oral and systemic genotoxicity, lung function decline, and the alteration of vascular and hemodynamic functions. Limited evidence that is available indicates associations with psychological and neurological effects and asthma. No identified publications examined the association between WP use and type 2 diabetes, a condition that is associated with cigarette smoking among young people. WP smoking by younger individuals can result in their hospitalization due to systemic CO poisoning and acute lung disease, and induce subclinical adverse effects in the oral cavity, pulmonary system, and in circulation, that are involved in the pathogenesis of local and systemic chronic diseases.
Collapse
Affiliation(s)
- Olorunfemi Adetona
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University, Columbus, United States
| | - Sarah Mok
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University, Columbus, United States
| | - Jenna Rajczyk
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, United States
| | - Marielle C Brinkman
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, United States
| | - Amy K Ferketich
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, United States
| |
Collapse
|
7
|
Souza ACF, Galvani MG, Souza DVD, Ribeiro DA. Cytogenetic Biomonitoring on Oral Mucosa Cells of Hookah Users: Is It Possible? Asian Pac J Cancer Prev 2020; 21:1849. [PMID: 32713172 PMCID: PMC7573397 DOI: 10.31557/apjcp.2020.21.7.1849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
|