Development versus Evolution in Cancer Biology

Fabio Marongiu;Monica Serra;Ezio Laconi

2018-01-01

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Abstract

The terms ‘development’ and ‘evolution’ are both used to describe the unfolding of the carcinogenic process. However, there is increasing awareness of an essential difference in the meanings of these two terms with reference to cancer. We discuss evidence suggesting that the concepts of development and evolution are both pertinent to the description of carcinogenesis; however, they appropriately apply to distinct phases of a multistep process. Such a distinction bears important implications for the study and management of cancer.