IndraLab

Statements


TP53 phosphorylated on S33 is active. 7 / 7
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"P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site."

"P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site."

"We show that cdk5 phosphorylates p53 on ser15, ser33 and ser46 cdk5-stabilized p53 protein is transcriptionally active"

"In mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site."

"P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site."

"P38 regulates p53, but also in p53-defective tumor cells rewire their checkpoint response and become dependent in the p38/mk2 pathway in mcf-7 cells, p38 kinase activated p53 more effectively than other members of the ras pathway. p53 and p38 kinase exist in the same physical complex, and co-expression of p38 stabilized p53 protein. In vitro, p38 kinase phosphorylated p53 at ser33 and ser46, a newly identified site."

"Glycogen synthase kinase3 beta phosphorylates serine 33 of p53 and activates p53's transcriptional activity."