Article
Field cancerization, clonality, and epithelial stem cells: the spread of mutated clones in epithelial sheets.
The Journal of pathology - 1 Jan 1999
Garcia S B, Park H S, Novelli M, Wright N A
Abstract excerpt
There has been considerable debate about the origin of human tumours, whether they arise from a single cell and are clonal populations or whether there needs to be some sort of co-operativity between cells for the neoplastic process to begin. Current theories subscribe to the clonal view, where a series of mutations in one cell begins a process of selection and clonal evolution leading to the development of the...
Topics
- Animals
- Epithelium
- Gastrointestinal Neoplasms
- Humans
- Mice
- Mutation
- Neoplastic Stem Cells
- Precancerous Conditions
