ArticleCureus2020
A Comparative Study of Mast Cells Count in Different Histological Grades of Oral Squamous Cell Carcinoma by Using Toluidine Blue Stain.
Article in Cureus, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Assessment of Expression of Mast Cells Density in Oral Premalignant and Malignant Lesions by Histochemical Analysis.Journal of pharmacy & bioallied sciences · 2024Article
- Verification of the expression trend and interaction prediction of innate immune cells and immune-checkpoint molecules in the process of oral mucosal carcinogenesis.Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2024Article
- Evaluation of Tumor-Associated Macrophages and Micro-Vessel Density in Verrucous Carcinoma and Squamous Cell Carcinoma of the Oral Cavity.Advanced biomedical research · 2024Article
- Efficacy of Csaba stain to demonstrate mature and immature mast cells in oral inflammatory lesions: AnJournal of oral and maxillofacial pathology : JOMFPArticle
- To evaluate the role of mast cells on angiogenesis in various grades of oral squamous cell carcinoma: A histochemical study.Journal of oral and maxillofacial pathology : JOMFPArticle
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Authors and funding
4 authors.
Funding
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Abstract
Background Oral squamous cell carcinoma (OSCC) is the sixth most common cancer worldwide accounting for 90% of all malignant oral lesions with high mortality and a five-year survival rate of about 50%. Various studies have shown mast cells regulate carcinogenesis by immunosuppression, angiogenesis enhancement, and promotion of tumor cell mitosis. Aim Hence, the present study was aimed to compare mast cell counts in normal oral mucosa with histological grades of oral squamous cell carcinoma by using toluidine blue stain. Methodology Sixty formalin-fixed, paraffin-embedded tissue samples included 15 well-differentiated, 15 moderately differentiated, and 15 poorly differentiated OSCC, as well as 15 cases of the normal oral mucosa (control), were sectioned and stained with 1% toluidine blue. Results We observed that the mean mast cell (MMC) count was comparatively more in normal mucosa than in various grades of OSCC. It was higher in low-grade OSCC. However, the differences between grades were not statistically significant. Conclusion In the present study, according to the results obtained, the MMC count was significantly decreased in OSCC in comparison with normal oral mucosa. Therefore, it can be assumed that mast cells could serve as an indicator of tumor progression.
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