02/19/2002  
Surromed, Inc. Awarded Research Contract For NIH NIAMS Rheumatoid Arthritis Study

Identifying Markers of Response to Anti-TNF Therapies is Key Objective

Mountain View, California, February 19, 2002/PRNewswire/ SurroMed, Inc. today announced that it has been awarded a subcontract to undertake clinical phenotyping under a National Institutes of Arthritis and Musculoskeletal and Skin Diseases contract entitled "Autoimmune Biomarkers Collaborative Network." Dr. Peter K. Gregersen of North Shore Long Island Jewish Research Institute is the Principal Investigator. Other collaborators include Dr. Larry Moreland of University of Alabama at Birmingham, Dr. Timothy W. Behrens of the University of Minnesota and Dr. Michelle Petri of Johns Hopkins University. The contract provides funding for a research study that will enroll 240 subjects with rheumatoid arthritis administered anti-TNF therapies, including RemicadeÒ (infliximab) and EnbrelÒ (entanercept). The primary objective of the study is to identify biological markers associated with patient response and non-response to these therapies. These markers will serve as the basis for proprietary diagnostic products. In addition, the study will yield important data on the activities of these drugs and potential new approaches for therapeutic intervention in rheumatoid arthritis.

"There is a tremendous clinical need for diagnostics that can be used to rationally guide treatment of rheumatoid arthritis patients, and this need will only become more acute as new rheumatoid arthritis therapies targeting different mechanisms come to market," said Dr. Peter Gregersen. The research study we are undertaking is an important step toward enabling personalized treatment of rheumatoid arthritis."

"With our integrated clinical phenotyping technologies, including cytometry, immunoassay, proteomics and metabolomics, we will collect more data relating to the onset, progression and response to therapy of rheumatoid arthritis than has ever been accumulated. We intend to analyze the phenotypic data along with the gene expression data that will be generated by Dr. Gregersen using our advanced bioinformatics and data mining capabilities," said Gordon Ringold, Ph.D., CEO and Chairman of SurroMed.

"Rheumatoid arthritis and autoimmune inflammatory diseases are areas of special focus for SurroMed, and this study will complement the ongoing, multi-year, longitudinal rheumatoid arthritis biomarker discovery study we are conducting with the Palo Alto Medical Foundation, " said Nancy Grove, MD, SurroMed's Chief Medical Officer.

About SurroMed, Inc.
Headquartered in Mountain View, California, SurroMed uses its integrated phenotyping and biological marker discovery platform to better understand the root causes of disease and the factors underlying patient-to-patient variations in disease presentation, progression and response to therapy. Discoveries arising from its research will enable improved, cost-efficient discovery and development of therapeutic and diagnostic products. SurroMed's phenotyping and biological marker discovery platform incorporates advanced proprietary technologies for profiling and analysis of hundreds of immune cell populations, proteins and low-molecular-weight organic molecules (such as sugars, peptides or lipids) in small volumes of blood and/or other biological samples, while maintaining complete patient confidentiality. By capturing and analyzing enormous amounts of clinical and biological information in a massively parallel fashion to identify useful biological markers, SurroMed plans to enable the precise diagnosis and effective treatment of disease.

Contacts:

SurroMed, Inc. Noonan/Russo Communications, Inc.
August J. Moretti Ian McConnell, Ph.D
CFO and General Counsel Senior Account Executive
(650) 230-1564 (415) 677-4455 ext. 233
email: [email protected] email:[email protected]

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