Title : EGCG inhibits protein synthesis, lipogenesis, and cell cycle progression through activation of AMPK in p53 positive and negative human hepatoma cells.

Pub. Date : 2009 Sep

PMID : 19662644






10 Functional Relationships(s)
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1 EGCG inhibits protein synthesis, lipogenesis, and cell cycle progression through activation of AMPK in p53 positive and negative human hepatoma cells. epigallocatechin gallate tumor protein p53 Homo sapiens
2 In the previous studies, (-)-epigallocatechin-3-gallate (EGCG) has been shown to have anticarcinogenic effects via modulation in protein expression of p53. epigallocatechin gallate tumor protein p53 Homo sapiens
3 In the previous studies, (-)-epigallocatechin-3-gallate (EGCG) has been shown to have anticarcinogenic effects via modulation in protein expression of p53. epigallocatechin gallate tumor protein p53 Homo sapiens
4 Using p53 positive Hep G2 and p53 negative Hep 3B cells, we found that treatment of EGCG resulted in dose-dependent inhibition of cellular proliferation, which suggests that the interaction of EGCG with p53 may not fully explain its inhibitory effect on proliferation. epigallocatechin gallate tumor protein p53 Homo sapiens
5 Using p53 positive Hep G2 and p53 negative Hep 3B cells, we found that treatment of EGCG resulted in dose-dependent inhibition of cellular proliferation, which suggests that the interaction of EGCG with p53 may not fully explain its inhibitory effect on proliferation. epigallocatechin gallate tumor protein p53 Homo sapiens
6 Using p53 positive Hep G2 and p53 negative Hep 3B cells, we found that treatment of EGCG resulted in dose-dependent inhibition of cellular proliferation, which suggests that the interaction of EGCG with p53 may not fully explain its inhibitory effect on proliferation. epigallocatechin gallate tumor protein p53 Homo sapiens
7 Here, we showed that EGCG activated AMPK in both p53 positive and negative human hepatoma cells. epigallocatechin gallate tumor protein p53 Homo sapiens
8 In p53 positive Hep G2 cells, EGCG blocked the progression of cell cycle at G1 phase by inducing p53 expression and further up-regulating p21 expression. epigallocatechin gallate tumor protein p53 Homo sapiens
9 In p53 positive Hep G2 cells, EGCG blocked the progression of cell cycle at G1 phase by inducing p53 expression and further up-regulating p21 expression. epigallocatechin gallate tumor protein p53 Homo sapiens
10 However, EGCG inducted apoptosis in p53 negative Hep 3B cells. epigallocatechin gallate tumor protein p53 Homo sapiens