Response Genetics, Inc. Announces Presentations at the American Society of Clinical Oncology 2013 Annual Meeting

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LOS ANGELES, May 20, 2013 (GLOBE NEWSWIRE) -- Response Genetics, Inc. (Nasdaq:RGDX), a company focused on the development and sale of molecular diagnostic tests that help determine a patient's response to cancer therapy, today announced that abstracts will be presented at the upcoming American Society of Clinical Oncology (ASCO) Annual Meeting in Chicago, IL May 31 to June 4, 2013. The abstracts demonstrate the clinical utility of Response Genetics' proprietary ResponseDX® ERCC1 gene expression test in colon, pancreatic, and lung cancer and the emerging finding that gene mutation and expression profiles in colorectal cancer are associated with tumor location within the colon and rectum.

Poster Discussion Session
Gene expression profiles and tumor locations in colorectal cancer (left vs. right vs. rectum)
Date/Time Poster Display: June 4, 2013, 8:00AM – 12:00PM, Location: S405
Date/Time Poster Discussion: June 4, 2013, 11:30AM – 12:30PM, Location: S406

Poster Session
Correlation of ERCC1 mRNA expression with KRAS mutation status in colorectal, pancreatic, and lung adenocarcinoma
Date/Time: June 3, 2013, 1:15PM – 5:00PM, Location: S Hall A2

About Response Genetics, Inc.

Response Genetics, Inc. (the "Company") is a CLIA-certified clinical laboratory focused on the development and sale of molecular diagnostic testing services for cancer. The Company's technologies enable extraction and analysis of genetic information derived from tumor cells stored as formalin-fixed and paraffin-embedded specimens. The Company's principal customers include oncologists and pathologists. In addition to diagnostic testing services, the Company generates revenue from the sale of its proprietary analytical pharmacogenomic testing services of clinical trial specimens to the pharmaceutical industry. The Company's headquarters is located in Los Angeles, California. For more information, please visit

Forward-Looking Statement Notice

Except for the historical information contained herein, this press release and the statements of representatives of the Company related thereto contain or may contain, among other things, certain forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995.

Such forward-looking statements involve significant risks and uncertainties. Such statements may include, without limitation, statements with respect to the Company's plans, objectives, projections, expectations and intentions, such as the ability of the Company, to provide clinical testing services to the medical community, to continue to strengthen and expand its sales force, to continue to build its digital pathology initiative, to attract and retain qualified management, to continue to strengthen marketing capabilities, to expand the suite of ResponseDX® products, to continue to provide clinical trial support to pharmaceutical clients, to enter into new collaborations with pharmaceutical clients, to enter into areas of companion diagnostics, to continue to execute on its business strategy and operations, to continue to analyze cancer samples and the potential for using the results of this research to develop diagnostic tests for cancer, the usefulness of genetic information to tailor treatment to patients, and other statements identified by words such as "project," "may," "could," "would," "should," "believe," "expect," "anticipate," "estimate," "intend," "plan" or similar expressions.

These statements are based upon the current beliefs and expectations of the Company's management and are subject to significant risks and uncertainties, including those detailed in the Company's filings with the Securities Exchange Commission. Actual results, including, without limitation, actual sales results, if any, or the application of funds, may differ from those set forth in the forward-looking statements. These forward-looking statements involve certain risks and uncertainties that are subject to change based on various factors (many of which are beyond the Company's control). The Company undertakes no obligation to publicly update forward-looking statements, whether because of new information, future events or otherwise, except as required by law.

CONTACT: Investor Relations Contact: Peter Rahmer Trout Group 646-378-2973 Company Contact: Thomas A. Bologna Chairman & Chief Executive Officer 323-224-3900

Source:Response Genetics, Inc.