Abstract
Molecular alterations play a key role in the pathogenesis of gastrointestinal cancers. In the present paper we describe relevant molecular alterations in human pancreatic adenocarcinomas. Overexpression of growth factor receptors (EGF receptor, c-erbB2, c-erbB3, TGFβ receptor I–III), growth factors (EGF, TGFα, TGFβ-1-3, aFGF, bFGF), adhesion molecules (ICAM-1, ELAM-1) and gene mutations (p53, K-ras, DCC, APC) are present in a significant number of these tumors. These changes stimulate tumor growth and enhance the metastatic behavior of pancreatic cancer cells and thereby may contribute to shorter postoperative survival following tumor resection.
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Abbreviations
- EGF :
-
Epidermal growth factor
- ELAM :
-
Endothelial leukocyte adhesion molecule
- aFGF :
-
Acidic fibroblast growth factor
- bFGF :
-
Basic fibroblast growth factor
- HER :
-
Human EGF-receptor
- ICAM :
-
Intercellular adhesion molecule
- TGF :
-
Transforming growth factor
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Friess, H., Berberat, P., Schilling, M. et al. Pancreatic cancer: the potential clinical relevance of alterations in growth factors and their receptors. J Mol Med 74, 35–42 (1996). https://doi.org/10.1007/BF00202070
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DOI: https://doi.org/10.1007/BF00202070