Is cancer a micro evolutionary process?
In fact, many scientists view the progression of cancer as a microevolutionary process. A series of mutations in a cell causes it to proliferate more than its immediate neighbors. As the cluster of dividing cells grows over time, further mutations turn atypical hyperplasia into a cancer (carcinoma).
What are the worst types of cancer?
Top 5 Deadliest Cancers
- Prostate Cancer.
- Pancreatic Cancer.
- Breast Cancer.
- Colorectal Cancer.
- Lung Cancer.
How fast do cancer cells multiply?
Scientists have found that for most breast and bowel cancers, the tumours begin to grow around ten years before they’re detected. And for prostate cancer, tumours can be many decades old. “They’ve estimated that one tumour was 40 years old. Sometimes the growth can be really slow,” says Graham.