Genes of glycolysis are ubiquitously overexpressed in 24 cancer classes

Using NIH's public database dbEST for expression of genes and ESTs, genes of the glycolysis pathway have been found to be overexpressed in a set of 24 cancers representing more than 70% of human cancer cases worldwide. Genes can be classified as those that are almost ubiquitously overexpressed, particularly glyceraldehyde-3-phosphate dehydrogenase, enolase 1, and also pyruvate kinase, and those that are overexpressed in less than 50% of the...