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New test spots early signs of inherited metabolic disorders
Date:1/8/2012

. Every subclass of MPS has its own specific diagnostic test, so developing better diagnostics is an essential part of effective treatment. "

In their paper, the scientists describe an innovative method to detect tell-tale carbohydrate structures specific to glycosaminoglycans in the cells, blood and urine of MPS patients. The biomarker assay identifies all known forms of the disease.

Esko is collaborating with Zacharon Pharmaceuticals, a San Diego-based biotechnology company, to develop a commercial diagnostic assay for differentiating forms of MPS from urine and blood samples, a screening test for newborns and a tool for measuring the biochemical response of MPS patients to existing and novel therapies.

"Since the severity of the disease is highly variable among patients, this could provide a tool that a doctor can use to optimize dosing or treatment," said Brett Crawford, Vice President for Research at Zacharon. "Currently, all patients are treated with the same dose of drug."

The biomarker test may also be used to discover new forms of MPS and better characterize existing ones.


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Contact: Scott LaFee
slafee@ucsd.edu
619-543-6163
University of California - San Diego
Source:Eurekalert

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