TRPM3 and head and neck squamous cell carcinoma: The highly coordinated and nearly complete suppression of miR-204 and its host gene TRPM3 (Figure 1B–E) raises the possibility that TRPM3 mRNA expression may serve as a marker to indicate miR-204 expression status in HNSCC or other tumors, and also potentially LOH at 9q21.1–q22.3.