Pfizer, Repligen sign licensing deal to advance spinal muscular atrophy program

Published on January 3, 2013 at 11:53 PM · No Comments

Repligen Corporation (NASDAQ:RGEN) announced today that it has entered into an exclusive worldwide licensing agreement with Pfizer Inc. to advance Repligen's spinal muscular atrophy (SMA) program, originally in-licensed from Families of SMA (FSMA). The SMA program includes RG3039, a small molecule drug candidate in clinical development for SMA, as well as backup compounds and enabling technologies. Under the terms of the agreement, Repligen is entitled to receive up to $70 million from Pfizer, commencing with an upfront payment of $5 million and total potential future milestone payments of up to $65 million as well as royalties on any future sales of SMA compounds developed under the agreement. SMA is an orphan neurodegenerative genetic disease that presents early in life.

"This agreement is consistent with the strategic decision we announced in August 2012 to focus Repligen's internal efforts on the growth of our bioprocessing business, while seeking external partners for our therapeutic development programs," said Walter C. Herlihy, Ph.D., President and Chief Executive Officer of Repligen. "We believe this collaboration with Pfizer, a leading pharmaceutical company with specialized efforts in orphan and genetic diseases, has the potential to accelerate the development of therapies for SMA."

"There is a critical need to expedite potential treatment solutions for rare diseases such as spinal muscular atrophy, where patients have such limited options," said Jose Carlos Gutierrez-Ramos, Senior Vice President, Pfizer BioTherapeutics R&D. "This partnership will combine our expert capabilities in advancing molecules for genetic diseases with Repligen's leading SMA program."

Under the terms of the agreement, Repligen is responsible for completing the first two cohorts of an active Phase 1 trial evaluating RG3039 in healthy volunteers, which it anticipates will occur during the first quarter of 2013. Repligen will also provide certain technology transfer services to Pfizer, who will then assume full responsibility for the SMA program moving forward, including the conduct of any registration trials necessary for product approval. Repligen has previously received U.S. Orphan Drug and Fast Track designations for RG3039 for the treatment of SMA, as well as Orphan Medicinal Product designation in the EU.

"This licensing deal demonstrates the innovative collaborations that Families of SMA has successfully implemented between non-profit, biotech and big pharma," stated Jill Jarecki, Ph.D., Research Director for Families of SMA. "These partnerships are critical for the development of new treatments for an orphan disease such as SMA. We are extremely pleased to see Pfizer taking the lead on the development and commercialization of the SMA program, following Repligen's development work and FSMA's original investment."

Families of SMA, a patient organization dedicated to funding research to advance therapies for SMA, funded and directed the preclinical development of RG3039 with an investment of more than $13 million. This was the first drug discovery program ever conducted specifically for SMA. Repligen's research and clinical efforts, including the current Phase 1b trial, have been partially supported by a $1.4 million grant from the Muscular Dystrophy Association.

Source:

Repligen Corporation

Read in | English | Español | Français | Deutsch | Português | Italiano | 日本語 | 한국어 | 简体中文 | 繁體中文 | Nederlands | Русский | Svenska | Polski
Comments
The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News-Medical.Net.
Post a new comment
Post
You might also like... ×
New genetic guideline to help physicians make right diagnosis for subtypes of muscular dystrophy