Title : Homeodomain-interacting protein kinase-2 restrains cytosolic phospholipase A2-dependent prostaglandin E2 generation in human colorectal cancer cells.

Pub. Date : 2006 Feb 1

PMID : 16467083






7 Functional Relationships(s)
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1 Homeodomain-interacting protein kinase-2 restrains cytosolic phospholipase A2-dependent prostaglandin E2 generation in human colorectal cancer cells. Dinoprostone phospholipase A2 group IVA Homo sapiens
2 We addressed whether HIPK2 restrains colon tumorigenesis by turning off cytosolic phospholipase A2 (cPLA2)-dependent prostaglandin E2 (PGE2) generation in the light of overwhelming evidence suggesting the contribution of this prostanoid in a variety of cancers. Dinoprostone phospholipase A2 group IVA Homo sapiens
3 We addressed whether HIPK2 restrains colon tumorigenesis by turning off cytosolic phospholipase A2 (cPLA2)-dependent prostaglandin E2 (PGE2) generation in the light of overwhelming evidence suggesting the contribution of this prostanoid in a variety of cancers. Dinoprostone phospholipase A2 group IVA Homo sapiens
4 We addressed whether HIPK2 restrains colon tumorigenesis by turning off cytosolic phospholipase A2 (cPLA2)-dependent prostaglandin E2 (PGE2) generation in the light of overwhelming evidence suggesting the contribution of this prostanoid in a variety of cancers. Dinoprostone phospholipase A2 group IVA Homo sapiens
5 We addressed whether HIPK2 restrains colon tumorigenesis by turning off cytosolic phospholipase A2 (cPLA2)-dependent prostaglandin E2 (PGE2) generation in the light of overwhelming evidence suggesting the contribution of this prostanoid in a variety of cancers. Dinoprostone phospholipase A2 group IVA Homo sapiens
6 RESULTS: HIPK2 silencing was associated with rousing PGE2 biosynthesis that was profoundly suppressed by the cPLA2 inhibitor. Dinoprostone phospholipase A2 group IVA Homo sapiens
7 CONCLUSIONS: Our findings reveal the novel mechanism of HIPK2 to restrain progression of human colon tumorigenesis, at least in part, by turning off cPLA2-dependent PGE2 generation. Dinoprostone phospholipase A2 group IVA Homo sapiens