NAT10 and head and neck squamous cell carcinoma: This upregulated NAT10 stability mediates the enhancement of specific tRNA ac4C modifications, subsequently boosting the translation process of genes involved in pathways such as IL-6 signaling, IL-8 signaling, and PTEN signaling that play roles in regulating HNSCC malignant progression, ultimately influencing the survival and prognosis of HNSCC patients.