Title : Mechanism of beta-carotene-induced apoptosis of gastric cancer cells: involvement of ataxia-telangiectasia-mutated.

Pub. Date : 2009 Aug

PMID : 19723050






3 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 We found that beta-carotene (100 micromol/L) induced apoptosis (determined by cell viability), DNA fragmentation, and the protein levels of p53 and Bcl-2 in AGS cells. beta Carotene tumor protein p53 Homo sapiens
2 beta-Carotene-induced alterations, including an increase in DNA fragmentation and p53 levels and a decrease in nuclear ATM and cellular Bcl-2 levels, were inhibited in the cells transfected with full-length ATM cDNA compared to wild-type cells or the cells transfected with control vector plasmid control DNA vector (pcDNA). beta Carotene tumor protein p53 Homo sapiens
3 In conclusion, beta-carotene induces apoptosis by increasing apoptotic protein p53 and decreasing anti-apoptotic Bcl-2 as well as nuclear ATM in AGS cells. beta Carotene tumor protein p53 Homo sapiens