The main enzymes associated with cancer and anticancer include asparaginase, acyltransferase, α-glucosidase, α-amylase, β-glucosidase, β-glucuronidase, gelatinase, glutaminase, laccase, lactate dehydrogenase, triacylglycerol lipase, mono phenol mono-oxygenase, and xylan endo 1,3, β-xylosindase. The gene discussed is GLS; the disease is cancer.