Biotechnology Swiss biotechnology firm Actelion says that full data from the Phase II study of selexipag (proposed INN), the company's first-in-class, orally-available, selective IP receptor agonist in patients with pulmonary arterial hypertension (PAH) were presented by Gerald Simonneau, Chief of the Department of Pneumology, Hospital Antoine Beclere, Clamart, France, and Lead investigator on the trial, during the American Thoracic Society's 2010 international conference taking place this week in New Orleans, USA. 18 May 2010