Fresh Science

RESEARCHERS in Sydney have discovered that an enzyme only found in immune cells plays a key role in promoting rheumatoid arthritis. The work raises the possibility of new and better treatments for the painful and debilitating condition, which affects about one in a thousand Australians of all ages.

Researchers have shown how mutations in a key gene cause a rare but devastating inherited autoimmune disease – APS-1. They’ve revealed fundamental workings of our immune system – and how our bodies teach our defence systems not to engage in friendly fire.

New research by an Australian student reveals the code our bodies use to control our immune systems. Her work could have tremendous medical benefits. Unlocking this code represents a dramatic step forward in the fight to prevent autoimmune disease, allergies and to improve vaccines.