Immunotherapy is a new anti-cancer strategy based on the destruction of tumors by a stimulation of the immune system. These fascinating results indicate that the effectiveness of this approach requires the presence of certain intestinal bacteria, an unexpected discovery which could allow significant improvement in the success of these treatments. Download this column

Richard Béliveau

News Flash!

In contrast to popular belief, a comprehensive British study has found that women who are stressed or who have lived through tragic events are not at greater risk of developing breast cancer. Download this column