EGFR and oral cavity squamous cell carcinoma: Curcumin, for instance, has been shown to inhibit proliferation and induce apoptosis in oral squamous cell carcinoma (OSCC) via EGFR pathway suppression and modulation of NF‐κB, AP‐1, and other signaling cascades (Almalki et al. 2023; Nocito et al. 2021).