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Comparing the genetic profile of patients with hereditary angioedema during remission and in acute attacks, researchers identified two genes that seem to participate in edema formation. The genes – uPAR and ADM – are involved in vessel dilation and inflammation, and may be potential therapeutic targets for the disease. The…

A new strategy that uses small protein fragments with an unconventional structure may be used to target many different disease-related proteins, according to French researchers. The team at the Ecole Polytechnique Fédérale de Lausanne has already developed a molecule that targets kallikrein, the protein that causes hereditary angioedema, and another targeting…

A marketing authorization application for Lanadelumab, Shire‘s investigational therapy for hereditary angioedema (HAE), was recently cleared by the Swiss Agency for Therapeutic Products (Swissmedic), the company announced. Supported by data from four clinical trials, acceptance of the marketing authorization application signals that the formal review process of the…

Patients who develop angioedema symptoms after receiving stroke medication, and are not responsive to first-line angioedema therapy, may benefit from Firazyr (icatibant), a recent case report suggests. “Icatibant for the treatment of orolingual angioedema following the administration of tissue plasminogen activator” was published in The American Journal of…

Levels of complement proteins — proteins of the immune system — may predict disease activity in patients with hereditary angioedema with C1 inhibitor deficiency (C1-INH-HAE), according to Japanese researchers. Their study, “The relationship between complement levels and disease activity in Japanese family cases of hereditary angioedema with C1-INH…