Abstract
The transforming growth factor-beta (TGF-beta) system signals via protein kinase receptors and SMAD mediators to regulate a large number of biological processes. Alterations of the TGF-beta signalling pathway are implicated in human cancer. Prior to tumour initiation and early during progression, TGF-beta acts as a tumour suppressor; however, at later stages, it is often a tumour promoter. Knowledge about the mechanisms involved in TGF-beta signal transduction has allowed a better understanding of cancer progression, invasion, metastasis and epithelial-to-mesenchymal transition. Furthermore, several molecular targets with great potential in therapeutic interventions have been identified. This review discusses the TGF-beta signalling pathway, its involvement in cancer and current therapeutic approaches.
| Original language | English |
|---|---|
| Pages (from-to) | 553-568 |
| Number of pages | 16 |
| Journal | Cancer and metastasis reviews |
| Volume | 31 |
| Issue number | 3-4 |
| DOIs | |
| Publication status | Published - Dec 2012 |
Keywords / Materials (for Non-textual outputs)
- TGF-beta signalling
- SMAD
- Cancer
- Epithelial to mesenchymal transition
- TRANSFORMING-GROWTH-FACTOR
- EPITHELIAL-MESENCHYMAL TRANSITION
- INVASIVE BREAST-CANCER
- BONE MORPHOGENETIC PROTEIN
- COLORECTAL-CANCER
- IN-VIVO
- COLON-CANCER
- C-MYC
- TUMOR-SUPPRESSOR
- DRUG-RESISTANCE