Cleveland BioLabs Receives Department of Defense Support to Further Development of Entolimod (CBLB502) as a Medical Radiation Countermeasure

BUFFALO, NY--(Marketwired - Jan 12, 2015) - Cleveland BioLabs, Inc. (NASDAQ: CBLI) today announced that the Company received notice that the proposal application to support further development of entolimod as a medical radiation countermeasure has been recommended for funding subject to negotiations by the Department of Defense (DoD) office of Congressionally Directed Medical Research Programs (CDMRP). This award is subject to successful negotiations and availability of funds.

The proposal application aims to conduct several pivotal animal efficacy studies required by the U.S. Food and Drug (FDA) for submission of a Biological Licensure Application (BLA). There is currently no FDA approved medical countermeasure to treat Acute Radiation Syndrome (ARS). Entolimod is a novel clinical stage drug candidate that addresses the Department of Defense concern against radiological threats.

Yakov Kogan, Ph.D., Chief Executive Officer for Cleveland BioLabs, stated, "We are encouraged by continued support from the Department of Defense. Entolimod offers a broad-spectrum medical countermeasure to meet DoD's requirement to 'provide medical capabilities for DoD operations unconstrained by radiological threats' and to 'develop capabilities to protect and mitigate the medical effects of ionizing radiation across the full spectrum of military operations' (Office of the Secretary of Defense 2012 Program Strategy Guidance http://www.hsdl.org/?view&did=710130; 2012 Ann Rpt to Congress on CBDP http://www.hsdl.org/?view&did=710130). We will continue to partner with the DoD and other agencies to complete the studies required for a BLA submission."

In September 2014, the Company announced that the minutes from its meeting with the FDA in July confirmed that the Company's existing efficacy and safety data and animal-to-human dose conversion are sufficient to proceed with a pre-Emergency Use Authorization submission for entolimod for reducing the risk of death following exposure to potentially lethal irradiation occurring as the result of a radiation disaster.

A pivotal efficacy study conducted in 179 NHPs demonstrated that a single intramuscular injection of entolimod given 25 hours after high-dose, whole-body irradiation increased survival from 27.5% in control animals to 75% in treated animals. These results were obtained without the use of any antibiotics or supportive care. A second, pivotal dose-conversion study conducted in 160 NHPs established the dose-dependent effect of entolimod on biomarkers for efficacy in non-irradiated NHPs.