Combinatorial therapy for Metastatic cancers: A pharmaceutical mixture encompassing Docosahexaenoic acid (DHA) and Aspirin (ASA)   increases the expression of tumor/metastatic suppressors FasL and hMSH, inhibits cell cycle progression, and suppresses migration, invasion and metastasis of cancer cells via up regulation of its target gene, 18/February/2018, 11.40 pm