RESUMO
Among the various manifestations of oral cavity cancer, tongue squamous cell carcinoma (TSCC), is the most common form of this condition. TSCC represents a major challenge in the field of cancer treatment. The emergence of small interfering RNAs (siRNAs) has opened new avenues for therapeutic intervention in TSCC. This research provides an overview of siRNA-mediated mechanisms and emphasizes their complex involvement in modulating key signaling pathways associated with TSCC progression. Relevant articles from 2004 to 2023 were conducted by using different keywords, such as "Interfering RNA " and "Small Interfering ". The search was following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines based on inclusion and exclusion criteria. The quality of the studies was assessed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) criteria. The selected studies (n=17) were subjected to perform comprehensive analysis. We concluded that the PI3K/AKT and ERK pathways, one of oncogenic signaling cascades in TSCC is notable. siRNAs and their role in targeting specific signaling pathways help us understand the molecular mechanisms underlying TSCC that may lead to the development promising therapies for TSCC. These therapies have the advantage of personalization and precision, targeted delivery, and the potential to overcome drug resistance. Therefore, the study enhances our comprehension of siRNA-based interventions' clinical potential in TSCC.