Althea provides Allena exclusive worldwide rights to broad hyperoxaluria portfolio

Mar 29 2012

Allena Pharmaceuticals, Inc., a company developing and commercializing innovative non-systemic oral protein therapeutics to treat metabolic and orphan diseases, and Althea Technologies, a leading contract manufacturing organization providing development and manufacturing services, today announced a licensing agreement under which Allena has obtained the exclusive worldwide rights to Althea's broad hyperoxaluria portfolio including product patents, regulatory information and development data related to oxalate degrading enzymes. This license agreement strengthens Allena's ongoing research and development activities for ALLN-177, its orally delivered enzyme therapy, and helps advance the company's clinical development program for patients with hyperoxaluria. Hyperoxaluria is characterized by excessively high levels of oxalate in the urine, due to over-absorption of oxalate from the intestinal tract and abnormalities of oxalate production in the body. Hyperoxaluria can lead to kidney stones or chronic kidney disease and, if left untreated, end-stage renal disease and dialysis.

“We are looking forward to working closely with the Allena team to support the development of ALLN-177.”

"Currently there are no effective pharmacological treatments for hyperoxaluria or the nearly 2.6 million Americans who suffer from kidney stones annually," said Alexey Margolin, Ph.D., co-founder, president and CEO of Allena Pharmaceuticals. "Given this unmet need, there is significant demand for a novel, convenient therapy like ALLN-177, which we believe will reduce oxalate levels and prevent further progression to chronic kidney disease. The license of this portfolio enables us to accelerate our current hyperoxaluria program, including starting clinical trials in hyperoxaluria patients early next year."

Allena's founders and other members of the Allena team have considerable experience in the development of oral enzyme replacement and non-systemic protein therapeutics, including oxalate-degrading enzymes. The licensed hyperoxaluria portfolio from Althea also includes supportive Phase 1 clinical data in 58 healthy volunteers (originally generated by Altus Pharmaceuticals' ALTU-237 program, which was acquired by Althea).

"There is significant value and opportunity in this hyperoxaluria portfolio and a real patient need for an effective treatment. We know the Allena team and feel they are best equipped to translate the potential of this portfolio and the previous clinical findings into a new and novel protein therapy," said Magda Marquet, Ph.D., founder and co-chairman of Althea Technologies. "We are looking forward to working closely with the Allena team to support the development of ALLN-177."

"We have moved quickly and efficiently to prepare ALLN-177 for clinical trials in patients with hyperoxaluria," said Robert Gallotto, co-founder and chief operating officer of Allena Pharmaceuticals. "There have been considerable advances in optimizing protein expression, production and formulation to position Allena for commercial scale production. We have also developed novel preclinical large animal models for different forms of hyperoxaluria, which we believe will expedite our development activities."