TL1A, a new molecule that causes respiratory allergic response.
Almost 17 million people in France suffer from allergies, including four with asthma. ©Getty – Guillermo Speluchin
From rhinitis to asthma, respiratory allergies are a phenomenon of inflammation and overactivation of the immune system. But who is at the top of this signaling cascade? A new study has identified a new member of the alarmin family.