Title : Caffeine activates tumor suppressor PTEN in sarcoma cells.

Pub. Date : 2011 Aug

PMID : 21617855






2 Functional Relationships(s)
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1 We found that caffeine induced increased intracellular cAMP levels, PTEN activation and Akt inactivation, which together prevented proliferation of human osteosarcoma cells (MG63) and fibrosarcoma cells (HT1080). Caffeine AKT serine/threonine kinase 1 Homo sapiens
2 PTEN knockdown by siRNA reduced the effects of caffeine on Akt inactivation in osteosarcoma cells. Caffeine AKT serine/threonine kinase 1 Homo sapiens