Lost sensibility of tyrosine aminotransferase to dexamethasone in human hepatoma cell line SMMC-7721;
地塞米松对人肝癌细胞系SMMC-7721细胞酪氨酸转氨酶活性诱导能力丧失的机制研究
Objective To investigate the role of sulfated tyrosine in regulating the activity of tyrosylprotein sulfotransferases(TPST)1 and TPST2.
目的研究酪氨酸硫化修饰对酪氨酸硫化转移酶(TPST)1和TPST2的调节作用。