The aim of the present study was to characterize the altered and attenuated gene expression of the selected growth factor namely Transforming growth factor Beta -1 (TGFβ1) and MYC in human hepatoma-derived (Huh7) liver cancer cell lines in response to extracts of Artemisia absinthium dissolved in selected organic solvents. The gene discussed is TGFB1; the disease is hepatocellular carcinoma.