English Tumor promotion Cited by user Boghog on 20 Jun 2022 Tumor promotion is a process in carcinogenesis by which various factors permit the descendants of a single initiated cell to survive and expand in number, i.e.
English Tumor initiation Cited by user Boghog on 20 Jun 2022 Tumor initiation is defined as "a process in which normal cells are changed so that they are able to form tumors".
English Tumor progression Cited by user Boghog on 20 Jun 2022 Tumor progression is the third and last phase in tumor development. This phase is characterised by increased growth speed and invasiveness of the tumor cells.