 Re: GILD - Gilead Sciences, Inc.
Parion Sciences and Gilead Sciences Sign Agreement to Advance Drug Candidates for Pulmonary Disease
Wednesday, August 15, 2007 16:15 ET
DURHAM, N.C. & FOSTER CITY, Calif., Aug 15, 2007 (BUSINESS WIRE) -- Parion Sciences, Inc. and Gilead Sciences, Inc. (Nasdaq:GILD) today announced that they have entered into an exclusive licensing and co-development agreement focused on P-680, an epithelial sodium channel (ENaC) inhibitor discovered by Parion, a privately-held, development-stage pharmaceutical company dedicated to treating serious diseases resulting from the failure of the body's mucosal defenses. The agreement grants Gilead worldwide commercialization rights to P-680 for the treatment of pulmonary diseases, including cystic fibrosis (CF), chronic obstructive pulmonary disease (COPD) and non-CF bronchiectasis. In addition, the companies will collaborate on a research program to identify other promising ENaC blocker-based drug candidates utilizing Parion's proprietary ENaC-based chemistry platform.
According to the terms of the agreement, Gilead will provide an upfront payment of $5 million for the license and make an additional $5 million investment in Parion. In addition, under the license, Gilead will supply research funding and may make payments upon achievements of certain milestones resulting in a potential deal value of approximately $146 million. Parion will perform the IND-enabling studies for P-680 and will transition development responsibilities to Gilead during the Phase I clinical trial period. Parion will also be eligible to receive up to double-digit royalties based on potential future product sales.
ENaC inhibitors are unique therapeutic agents that stimulate and maintain hydration on the body's mucosal surfaces, including those on the lung, mouth, nose, eye and gastrointestinal tract. Restoring the hydration of mucosal airway surfaces addresses the fundamental problem that produces infections in both acquired and genetic forms of chronic lung disease, including COPD and CF.
"This agreement validates the importance of ENaC inhibitors in the treatment of diseases involving defects in the innate defenses of the body's mucosal surfaces," said Paul Boucher, Director of Operations of Parion. "This partnership enables us to accelerate our development of P-680 and broaden our research programs. We are pleased to have the support of a company with an outstanding track record in the field of infectious diseases and pulmonary medicine."
"Gilead is committed to building a pipeline of novel respiratory therapeutics to advance the care of patients suffering from life-threatening diseases, and this partnership complements our program for development of aztreonam lysine for inhalation for treatment of CF-related lung infections," said A. Bruce Montgomery, MD, Senior Vice President, Head of Respiratory Therapeutics, Gilead Sciences. "We will work closely with Parion to complete preclinical development of P-680 in the hopes of advancing it into clinical studies."
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