Tengion, Inc. Auditor Raises 'Going Concern' Doubt

Tengion, Inc. is a regenerative medicine company focused on discovering, developing, manufacturing and commercializing a range of neo-organs, or products composed of living cells, with or without synthetic or natural materials, implanted or injected into the body to engraft into, regenerate, or replace a damaged tissue or organ.  The Company, by using its Organ Regeneration Platform, it creates neo-organs using patient’s own cells.  The Company, based on its clinical and preclinical experience is leveraging its Organ Regeneration Platform to develop Neo-Kidney Augment for patients with advanced chronic kidney disease and Neo-Urinary Conduit for bladder cancer patients who are in need of a urinary diversion. The Company’s product candidates are intended to delay or eliminate the need for chronic disease therapies, organ transplantation, and the administration of anti-rejection medications.