Most people still think of cancer as related to one organ, like breast, prostate or lung cancer. The idea that cancers that arise in different places could have similar, if not identical, causes is a surprise to most people.
Virotherapy is a treatment that uses biotechnology to transform certain viruses into anti-disease agents. These viruses include oncolytic viruses, which infect and destroy cancer cells.
3D printing can be used to grow new nipples using living cells and to regrow whole breasts