#8.2.3.1
The main characteristics of benign and malignant tumours.
#8.2.3.2
The role of the following in the development of tumours:
- tumour suppressor genes and oncogenes
- abnormal methylation of tumour suppressor genes and oncogenes
- increased oestrogen concentrations in the development of some breast cancers.
#8.2.3.3
Students should be able to:
- evaluate evidence showing correlations between genetic and environmental factors and various forms of cancer
- interpret information relating to the way in which an understanding of the roles of oncogenes and tumour suppressor genes could be used in the prevention, treatment and cure of cancer.