Myriad Genetics and BioMarin Pharmaceutical Inc. Enter Into Agreement

Myriad Will Assess BRCA Status in PARP-Inhibitor Phase I/II Study


SALT LAKE CITY, April 6, 2011 (GLOBE NEWSWIRE) -- Myriad Genetics, Inc. (Nasdaq:MYGN) today announced that it has signed an agreement with BioMarin Pharmaceutical Inc., a leading biopharmaceutical company, to conduct BRCA1 and BRCA2 mutation testing on patients to be enrolled in BioMarin's Phase I/II clinical study of BMN 673, a novel PARP-inhibitor drug candidate in patients with advanced or recurrent tumors.

"We are extremely pleased to be working with BioMarin on their exciting new clinical study focused on finding a more effective treatment for genetically-defined cancers," said Peter Meldrum, President and Chief Executive Officer of Myriad Genetics, Inc. "Furthermore, we believe this demonstrates the importance of BRCA status in identifying potential responders to PARP-inhibitors."

Under the agreement, Myriad will perform Comprehensive BRACAnalysis® with large rearrangement testing to identify the presence of germline mutations in the patients prior to enrolling in the study and provide standard test reports to the clinicians. This is the third agreement between Myriad and pharmaceutical companies developing PARP-inhibitors and is consistent with one of the Company's goals of becoming a leader in companion diagnostics.

About BRACAnalysis®

BRACAnalysis® is a molecular diagnostic product developed by Myriad Genetics which analyzes the BRCA1 and BRCA2 genes to assess a woman's risk for hereditary breast and ovarian cancer. A woman who tests positive with the BRACAnalysis® test has, on average, an 82% risk of developing breast cancer during her lifetime and a 44% risk of developing ovarian cancer. BRACAnalysis® provides important information that the Company believes will help patients and their physicians make better informed lifestyle, surveillance, and preventive medication and treatment decisions. For more information about BRACAnalysis®, please call 1-800-4-MYRIAD, or visit www.myriadtests.com.

About Myriad Genetics

Myriad Genetics, Inc. (Nasdaq:MYGN) is a leading molecular diagnostic company dedicated to developing and marketing novel predictive, personalized and prognostic medicine products to assess a person's risk of developing disease and guide treatment decisions. Myriad's portfolio of nine molecular diagnostic products are based on an understanding of the role genes play in human disease and were developed with a focus on improving an individual's decision making process for monitoring and treating disease. With fiscal year 2010 annual revenue of over $360 million and approximately 1,000 employees, Myriad is working on strategic initiatives, including new product introductions, companion diagnostics, and international expansion, to take advantage of significant growth opportunities. For more information on how Myriad is making a difference, please visit the Company's website: www.myriad.com

Myriad, the Myriad logo, BRACAnalysis, COLARIS, COLARIS AP, MELARIS, TheraGuide, PREZEON, OnDose, Prolaris and PANEXIA are trademarks or registered trademarks of Myriad Genetics, Inc. in the United States and foreign countries. MYGN-G

The Myriad Genetics, Inc. logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=6336

About BioMarin

BioMarin develops and commercializes innovative biopharmaceuticals for serious diseases and medical conditions. The company's product portfolio comprises four approved products and multiple clinical and pre-clinical product candidates. Approved products include Naglazyme® (galsulfase) for mucopolysaccharidosis VI (MPS VI), a product wholly developed and commercialized by BioMarin; Aldurazyme® (laronidase) for mucopolysaccharidosis I (MPS I), a product which BioMarin developed through a 50/50 joint venture with Genzyme Corporation; KUVAN® (sapropterin dihydrochloride) Tablets, for phenylketonuria (PKU), developed in partnership with Merck Serono, a division of Merck KGaA of Darmstadt, Germany; and Firdapse™ (amifampridine phosphate), which has been approved by the European Commission for the treatment of Lambert Eaton Myasthenic Syndrome (LEMS). Product candidates include GALNS (N-acetylgalactosamine 6-sulfatase), which is currently in Phase III clinical development for the treatment of MPS IVA, PEG-PAL (PEGylated recombinant phenylalanine ammonia lyase), which is currently in Phase II clinical development for the treatment of PKU, BMN-701, a novel fusion protein of insulin-like growth factor 2 and acid alpha glucosidase (IGF2-GAA), which is currently in Phase I/II clinical development for the treatment of Pompe disease, and BMN-673, a poly ADP-ribose polymerase (PARP) inhibitor, which is currently in Phase I/II clinical development for the treatment of genetically-defined cancers. For additional information, please visit http://www.bmrn.com.

Safe Harbor Statement

This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, including statements relating to the initiation, timing, progress, completion and successful outcome of Myriad's Comprehensive BRACAnalysis plus BART testing in connection with BioMarin Pharmaceutical Inc.'s phase I/II clinical study and the importance of BRCA status in identifying potential responders to PARP-inhibitors. These "forward-looking statements" are based on management's current expectations of future events and are subject to a number of risks and uncertainties that could cause actual results to differ materially and adversely from those set forth in or implied by forward-looking statements. These risks and uncertainties include, but are not limited to: the risk that sales and profit margins of our existing molecular diagnostic products may decline or will not continue to increase at historical rates; the risk that we may be unable to develop or achieve commercial success for additional molecular diagnostic products in a timely manner, or at all; the risk that licenses to the technology underlying our molecular diagnostic products and any future products are terminated or cannot be maintained on satisfactory terms; risks related to delays or other problems with manufacturing our products or operating our laboratory testing facilities; risks related to public concern over our products; risks related to regulatory requirements or enforcement in the United States and foreign countries and changes in the structure of healthcare payment systems; uncertainties about our ability to obtain new corporate collaborations and acquire new technologies on satisfactory terms, if at all; the development of competing products and services; the risk that we or our licensors may be unable to protect the proprietary technologies underlying our products; the risk of patent-infringement claims or challenges of our patents; risks of new, changing and competitive technologies and regulations in the United States and internationally; and other factors discussed under the heading "Risk Factors" contained in Item 1A in our Annual Report on Form 10-K for the year ended June 30, 2010, filed with the Securities and Exchange Commission, as well as any updates to those risk factors filed from time to time in our Quarterly Reports on Form 10-Q or Current Reports on Form 8-K. All information in this press release is as of the date of the release, and Myriad undertakes no duty to update this information unless required by law.



            

Contact Data