IL6 and cancer: On the basis of ethno pharmacological utilization ofAzadirachta indica in cancer treatment,Azadirachta indica variant Indonesia and Philippines was evaluated for its anticancer effect by inhibiting IL-6/STAT-3 signaling pathways.In vitro andin vivo approaches were used for the explication of possible underlying mechanisms to rationalize the Ayurveda ethno medical uses of the plant from different geographical locations.