Search results for "Metastasis Suppressor Gene"
showing 2 items of 2 documents
Molecular principles of cancer invasion and metastasis (Review)
2009
The main threat and the reason for most cancer deaths are not the primary neoplasias, but secondary tumors, the metastases. Drastic phenotypic and biochemical changes occur during the metamorphosis of a normal tissue cell into an invasive cancer cell. These alterations concern various areas such as growth factor signaling, cell-cell adhesion, gene expression, motility or cell shape. Cancer cells of epithelial origin can even shed their typical qualities and characteristics and adopt a mesenchymal-like phenotype. This is often referred to as an epithelial-mesenchymal transition. Various oncogenes, tumor suppressor genes and metastasis suppressor genes are known to affect the invasiveness and…
Prognostic factors in advanced ovarian cancer
1997
In this review, different factors with suspected effect on survival of patients with advanced ovarian cancer are analysed. The volume of residual disease after surgical debulking is one of the most important factors predicting outcome. However, the extent of cytoreduction may not be the only ‘responsible’ factor indicating a better prognosis; the underlying biology of those debulkable tumors may also play a role in defining the more favorable outcome. Seven reports have studied different prognostic factors by multivariate analysis: performance status, stage, age, grade, histology, tumor size, residual tumor, type of chemotherapy given, and ploidy status are the most common analysed paramete…