PTEN: History of a Tumor Suppressor

Starting from the discovery of “inhibitory chromosomes” by Theodor Boveri to the finding by Henry Harris that fusing a normal cell to a cancer cell reduced tumorigenic potential, the notion of tumor suppression was recognized well before any tumor-suppressor genes were discovered. Although not the first to be revealed, PTEN has been demonstrated to be one of the most frequently altered tumor suppressors in cancer. This introductory chapter provides a historical perspective on our current understanding of PTEN including some of the seminal discoveries in the tumor suppressor field, the events leading to PTEN’s discovery, and an introduction to some of the most important researchers and their studies which have shed light on PTEN biology and function as we know it today.
Source: Springer protocols feed by Cancer Research - Category: Cancer & Oncology Source Type: news