Findings have shown that gamma tocopherol (γ-T) and its metabolite γ-CEHC possess anti-inflammatory properties (COX-2 inhibition) and various animal and human tumor tissues, including human colon cancer, have been reported to contain increased COX-2 expression and PGE2 that PGE2 has been shown to promote proliferation in certain cancer cells (6). Here, PTGS2 is linked to cancer.