Data also indicates that NUS1, RCN1, endothelin-1, ANG, transgelin, FSA, PBSA, KPNA2, LGALS3BP, vitamin C, L-fucose, CYFRA 21-1, β2-microglobulin, and cathepsin B mRNAs also demonstrate variable expression in the saliva of patients with oral cancer. This evidence concerns the gene LGALS3BP and lip and oral cavity carcinoma.