Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.7.11.11 (AMPK)
 12,425 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Angiogenesis plays critical roles in development, tumor growth and metastasis. Flufenamic acid (FFA) is an anti-inflammatory agent known to alter ion fluxes across the plasma membrane. Its role in angiogenesis has not been fully addressed to date. Here, we report that FFA treatment promotes angiogenesis both in vitro and in vivo. Applying FFA for 12 h promoted tube formation of human umbilical vein endothelial cells (HUVECs) without affecting cell proliferation. Three angiogenesis-related genes, VEGF, e-NOS and AAMP, were analyzed by RT-PCR. A significant difference was found between the FFA group and the control; the FFA group had significantly higher mRNA accumulation levels of all the three genes (p<0.05). Moreover, in the chick embryo chorioallantoic membrane (CAM) assay, FFA promoted the formation of macroscopic blood vessels. Finally, western blotting showed that the FFA-treated group had significantly higher phosphorylated AMPK levels, compared with the control (p<0.05). These results suggest that FFA promotes angiogenesis both in vitro and in vivo likely via promoting tube formation through AMPK activation.
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PMID:Flufenamic acid promotes angiogenesis through AMPK activation. 2358 27