MDRNA, Inc. Announces Licensing Agreement With Roche

BOTHELL, WA--(Marketwire - February 13, 2009) - MDRNA, Inc. (NASDAQ: MRNA) announced today that it has entered into an agreement with Roche (SWX: ROG) in which Roche will obtain a non-exclusive license to a portion of MDRNA's technology platform for the development of RNAi-based therapeutics. Terms of the agreement were not disclosed.

"We are pleased to have Roche recognize the value of our drug discovery platform," stated J. Michael French, President and Chief Executive Officer of MDRNA. "To have a portion of our platform in-licensed by Roche, a company with a significant effort in RNAi-based therapeutics, is a great testament to our intellectual property estate as well as the strong science being performed by our researchers. This agreement provides us the necessary resources to continue to pursue multiple, non-exclusive research collaborations, as well as future financing opportunities. We look forward to working with Roche to capitalize on the platform capability we are licensing to them as part of this agreement."

About MDRNA, Inc.

MDRNA is a biotechnology company focused on the development and commercialization of therapeutic products based on RNA interference (RNAi). Our goal is to improve human health through the development of RNAi-based compounds and drug delivery technologies that together provide superior therapeutic options for patients. Over the past decade, we have developed substantial capabilities in molecular biology, cellular biology, lipid chemistry, peptide chemistry, pharmacology and bioinformatics, which we are applying to a wide range of RNAi technologies and delivery approaches. These capabilities plus the in-licensing of key RNAi-related intellectual property have rapidly enabled us to become a leading RNAi-based therapeutics company with a pre-clinical pipeline in key therapeutic areas including oncology, metabolic disorders and inflammation. Through our capabilities, expertise and know-how, we are incorporating multiple RNAi technologies as well as peptide- and lipid-based delivery approaches into a single integrated drug discovery platform that will be the engine for our clinical pipeline as well as a versatile platform for establishing broad therapeutic partnerships with biotechnology and pharmaceutical companies. We are also investing in new technologies that we expect to lead to safer and more effective RNAi-based therapeutics while aggressively building upon our broad and extensive intellectual property estate. By combining broad expertise in siRNA science with proven delivery platforms and a strong IP position, MDRNA is well positioned as a leading RNAi-based drug discovery and development company. Additional information about MDRNA, Inc. is available at http://www.mdrnainc.com.

MDRNA Forward-Looking Statement

Statements made in this news release may be forward-looking statements within the meaning of Federal Securities laws that are subject to certain risks and uncertainties and involve factors that may cause actual results to differ materially from those projected or suggested. Factors that could cause actual results to differ materially from those in forward-looking statements include, but are not limited to: (i) the ability of MDRNA or a subsidiary to obtain additional funding; (ii) the ability of MDRNA or a subsidiary to attract and/or maintain manufacturing, research, development and commercialization partners; (iii) the ability of MDRNA, a subsidiary and/or a partner to successfully complete product research and development, including preclinical and clinical studies and commercialization; (iv) the ability of MDRNA, a subsidiary and/or a partner to obtain required governmental approvals; and (v) the ability of MDRNA, a subsidiary and/or a partner to develop and commercialize products that can compete favorably with those of competitors. Additional factors that could cause actual results to differ materially from those projected or suggested in any forward-looking statements are contained in MDRNA's most recent periodic reports on Form 10-K and Form 10-Q that are filed with the Securities and Exchange Commission. MDRNA assumes no obligation to update and supplement forward-looking statements because of subsequent events.

Contact Information: Contact: Matthew D. Haines Senior Director, Investor Relations and Corporate Communications (212) 209-3874 McKinney|Chicago (Media) Alan Zachary (312) 944-6784 x 316 or (708) 707-6834