Rosetta Genomics Ltd. Reports Second Quarter 2008 Financial Results

REHOVOT, Israel and JERSEY CITY, New Jersey, August 19 /PRNewswire-FirstCall/ -- Rosetta Genomics, Ltd. , a leading developer of microRNA-based diagnostic and therapeutic products, reported today its consolidated financial results for the quarter ended June 30, 2008 and business highlights.

The company reported a 2008 second-quarter net loss of $3.7 million, or $0.31 per ordinary share. The second-quarter result compares with a net loss of $2.3 million, or $0.19 per ordinary share, for the corresponding quarter of 2007. Net loss for the six months ended June 30, 2008 was $7.6 million, or $0.63 per ordinary share, compared with a net loss of $4.3 million, or $0.41 per ordinary share, for the corresponding period of 2007.

“This has been a very exciting, and eventful quarter for us with the approval of the first test based on our microRNA technology and the acquisition of a CLIA-certified lab, both of which represent key milestones on our path to become a fully commercial company,” said Amir Avniel, President and CEO of Rosetta Genomics. “The approval of the first test acts as strong validation to microRNA’s ability to be utilized as powerful biomarkers, and we expect two additional tests - for differentiating mesothelioma from adenocarcinomas in the lung, and identifying the primary origin of a metastasis, to be submitted for regulatory approval in the coming months. In addition, we expect to begin development of tests at our newly acquired CLIA lab. Furthermore, the rapid progress in our development programs has allowed us to advance three additional cancer tests up our pipeline. These tests are focused on predicting response to ovarian cancer treatment, predicting risk of gastric cancer recurrence, and differentiating small cell from non-small cell lung cancer. Finally, we are moving three additional diagnostics up the pipeline: the first is being developed to detect the presence of colon cancer in serum, the second is being developed to detect the presence of bladder cancer, and the third is being developed to predict colon cancer risk of recurrence after surgery. Rosetta Genomics will continue its rapid pace towards commercialization of microRNA-based tests.”

Financial Overview

Operating loss for the second quarter of 2008 was $3.5 million (including a non-cash expense of $295,000 related to stock-based compensation), compared with an operating loss of $2.7 million (including a non-cash expense of $282,000 related to stock-based compensation) for the corresponding quarter of 2007. Net loss for the second quarter of 2008 was $3.7 million, or $0.31 per ordinary share, compared with a net loss of $2.3 million, or $0.19 per ordinary share, for the corresponding quarter of 2007.

Net loss for the six months ended Jun 30, 2008 was $7.6 million (including a non-cash expense of $ 486,000 related to stock-based compensation), or $0.63 per ordinary share, compared with a net loss of $4.3 million (including a non-cash expense of $487,000 related to stock-based compensation), or $0.41 per ordinary share, for the corresponding period of 2007.

Research and development expenses of $2.2 million for the second quarter of 2008 and of $4.6 for the six months ended June 30, 2008, compared to $1.7 million and $2.9 for the corresponding periods of 2007, respectively, remain the company’s largest expense and accounted for 62% of its operating loss in the second quarter of 2008.

As of June 30, 2008, we had $14.9 million in cash, cash equivalents, short and long term bank deposits, and marketable securities. Our outlook of total cash usage for operating activities for the remaining six months of 2008 is approximately $6 million. In July 2008 we paid $1.9 million in cash for the purchase of Parkway Clinical Laboratories, Inc.

As previously reported, due to the continuing uncertainty in the credit market, the company continues to impair its long-term investments in auction rate securities, which as of June 30, 2008, were valued at $1.8 million.

Recent Highlights

Rosetta Genomics reports the following scientific and corporate highlights:

The ability of physicians to accurately differentiate squamous from non-squamous NSCLC is an important treatment guide. Bevacizumab, an angiogenesis inhibitor and an important new modality of therapy for non-squamous NSCLC, includes a black-box warning about substantially higher rates of severe or fatal hemorrhage among patients with squamous NSCLC histology compared with non-squamous NSCLC. In addition, several other targeted drugs for NSCLC currently under development may require this type of sensitive differentiation. Rosetta Genomics also plans to offer its own test, miRview(TM) Squamous, through its CLIA-certified lab.

The Company expects the first tests will be launched through the lab during Q4, 2008.

Conference Call Information

Rosetta Genomics will host a conference call at 08:30 a.m. ET today to discuss second-quarter activities and recent corporate developments. To access the live conference call, U.S. and Canadian participants may dial 1-866-966-5335; international participants may dial +44-20-3023-4460. To access the 24-hour audio replay, U.S. and Canadian participants may dial 1-866-583-1035; international participants may dial 44-20-8196-1998. The access code for the replay is 181543#. The replay will be available until August 26, 2008.

A live audio webcast of the call will also be available on the “Investors” section of the company’s website www.rosettagenomics.com. An archived webcast will be available on the Company’s website approximately two hours after the event, and will be archived for 30 days thereafter.

About microRNAs

MicroRNAs (miRNAs) are recently discovered, naturally occurring, small RNAs that act as master regulators and have the potential to form the basis for a new class of diagnostics and therapeutics. Since many diseases are caused by the abnormal activity of proteins, the ability to selectively regulate protein activity through microRNAs could provide the means to treat a wide range of human diseases. In addition, microRNAs have been shown to have different expression in various pathological conditions. As a result, these differences may provide for a novel diagnostic strategy for many diseases.

About Rosetta Genomics

Rosetta Genomics is a leader in the field of microRNAs. Founded in 2000, the company’s integrative research platform combining bioinformatics and state-of-the-art laboratory processes has led to the discovery of hundreds of biologically validated novel human microRNAs. Building on its strong IP position and proprietary platform technologies, Rosetta Genomics is working on the application of these technologies in the development of a full range of microRNA-based diagnostic and therapeutic tools, focusing primarily on cancer and various women’s health indications. The first microRNA diagnostic test applying Rosetta Genomics’ technology has been approved for clinical use by the State of New York, and the company expects it will be launched by licensed clinical laboratories in the United States in 2008.

Forward-Looking Statement Disclaimer

Various statements in this release concerning Rosetta’s future expectations, plans and prospects, including without limitation, statements relating to the role of microRNAs in human physiology and disease, the potential of microRNAs in the development of therapeutics and diagnostic products, the progress and timing of our diagnostic and therapeutic programs, including the expected launch of the first diagnostic tests applying Rosetta Genomics’ technology in 2008, and Rosetta’s expected cash usage in 2008 constitute forward-looking statements for the purposes of the safe harbor provisions under The Private Securities Litigation Reform Act of 1995. Actual results may differ materially from those indicated by these forward-looking statements as a result of various important factors, including risks related to: the continued uncertainty in the credit and capital markets that may result in these markets deteriorating further or Rosetta experiencing additional ratings downgrades on any ongoing investments in its portfolio (including on ARS); changes in the accounting treatment and final results for 2007 resulting from final third party valuations of the ARS; the current lack of liquidity of the ARS having a impact on Rosetta’s liquidity, cash flow or its ability to fund its operations; other changes in general economic and business conditions; Rosetta’s approach to discover and develop novel diagnostics products, which is unproven and may never lead to marketable products or services; Rosetta’s ability to fund and the results of further pre-clinical and clinical trials; Rosetta’s ability to obtain, maintain and protect the intellectual property utilized by Rosetta’s products; Rosetta’s ability to enforce its patents against infringers and to defend its patent portfolio against challenges from third parties; Rosetta’s ability to obtain additional funding to support its business activities; Rosetta’s dependence on third parties for development, manufacture, marketing, sales, and distribution of products and services; the successful development of diagnostic and therapeutic products applying Rosetta’s technology, all of which are in early stages of development; Rosetta’s ability to obtain regulatory clearances or approvals for products, as may be required under applicable laws; competition from others using technology similar to Rosetta’s and others developing products for similar uses; Rosetta’s dependence on collaborators; the ability to obtain coverage and payment from health plans and payers for diagnostic and therapeutic products applying Rosetta’s technology and Rosetta’s short operating history; as well as those risks more fully discussed under “Key Information - Risk Factors” in Rosetta’s Annual Report on Form 20-F for the year ended December 31, 2007 on file with the Securities and Exchange Commission. In addition, any forward-looking statements represent Rosetta’s views only as of today and should not be relied upon as representing its views as of any subsequent date. Rosetta does not assume any obligation to update any forward-looking statements unless required by law.

(2) Travis WD, Colby TV, Corrin B, et al.: Histological typing of lung and pleural tumours. 3rd ed. Berlin: Springer-Verlag, 1999.

CONTACT: Contact: Investors, Joshua Gordon, M.D., T: +1-201-946-0561, E:
investors@rosettagenomics.com; Media: Ron Kamienchick, T: +1-646-509-1893,
E: media@rosettagenomics.com

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