Signaling by the transforming growth factor (TGF)family members is transduced from the cell surface to the nucleus by the Smad group of intracellular proteins. Because we detected alterations on the long arm of chromosome 5. we examined the status of the SMAD5 gene in human hepatocellular carcinoma (HCC) cell lines and primary HCC. In 16 cell lines. https://yeswellneses.shop/product-category/facial-cleansers/