In the case of TAGLN, an analysis of the obtained genes revealed that 23 genes, including FERMT2, CFL2, ACTA2, HSPB6, AOC3, LDB3, AP000892.6, CASQ2, HSPB8, ACTG2, DNAJB5, CSRP1, JPH2, MYL9, KCNMB1, DES, TPM2, FLNC, FLNA, CNN1, PDLIM3, DACT3, and TGFB1I1 were commonly present in all three groups: healthy tissue, adjacent healthy tissue, and tumor tissue. The gene discussed is CASQ2; the disease is neoplasm.