SAN MATEO, Calif.--(BUSINESS WIRE)--Afferent Pharmaceuticals, a leader in the development of small molecule compounds for the treatment of poorly managed and common neurogenic disorders, announced today that it will present four papers at the upcoming American Thoracic Society (ATS) 2016 International Conference, to be held May 13-18, 2016 in San Francisco. The abstracts will cover clinical and preclinical data related to AF-219 and AF-130, the company’s orally available, first-in-class compounds that selectively block P2X3 receptors.