| pubmed-article:11596034 | pubmed:abstractText | When resting cells are stimulated by growth factors, an increase in protein synthesis follows that depends in part on two key eukaryotic translation initiation factors, 4E and 2alpha (eIF-4E and eIF-2alpha, respectively). In the normal cell, expression and activity of both factors are increased transiently, whereas they become elevated constitutively in oncogene-transformed cultured cells, and overexpression of either initiation factor in rodent cells makes them tumorigenic. In this study, the authors investigated an association between the expression of these translation initiation factors and lung carcinogenesis. | lld:pubmed |
