title: The anti-apoptosis survivin gene and its role in human cancer: an overview.
abstract: Malignant transformation of cells is accompanied by multiple genetic abnormalities with aberrant expression of genes. By using the reverse transcriptase polymerase chain reaction (RT-PCR) assay, we have assessed the regulation of survivin gene expression in a prospectively collected series of 83 human non small-cell lung cancers. Survivin gene transcripts were identified in 71 (85.5%) of the tumor samples, while they were detected in only 10 (12%) of the paired histopathologically normal lung samples. Furthermore, a diminished overall survival was associated with survivin expression (Log-rank, P=0.01). This review discusses the structure, expression, and function of the survivin gene. It presents updated pooled data on survivin, analyzed by either immunochemistry or by RT-PCR, and the clinical correlates of aberrant expression in several tumors. We conclude that estimation of survivin gene transcripts by RNA techniques may have relevant applications in the prognostic and therapeutic assessment of lung cancer.
authors.affiliation: Hospital Germans Trias i Pujol, Badalona, Barcelona, Spain.
authors.forename: D
authors.initials: D
authors.lastname: Escuín
authors.forename: R
authors.initials: R
authors.lastname: Rosell