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Small molecules shed light on cancer therapies
Date:8/22/2011

ed and tested for other cancers," said Sandra Rodriguez Zas, co-researcher and U of I professor of animal science and bioinformatics.

In addition, researchers found that some of the microRNA biomarkers of survival are personalized, Rodriguez Zas said. This means that they are particularly useful for patients of a specific race, gender or therapy. Other microRNAs are equally effective regardless of the clinical conditions of the patient.

"These biomarkers can serve as the basis to dig deeper into cancer studies," Delfino said. "Cancer affects us all in one way or another. Unfortunately, we still don't know how it's caused, what takes place when it is caused and how to cure it. But these biomarkers give us guidance into developing specific gene therapies to target glioblastoma."

Today patients can easily and cheaply be screened for microRNA and target gene levels, Rodriguez Zas said.

"Based on our research, that information can be used to select the most effective therapy and develop prognosis strategies," Rodriguez-Zas said.


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Contact: Jennifer Shike
jshike@illinois.edu
217-244-0888
University of Illinois College of Agricultural, Consumer and Environmental Sciences
Source:Eurekalert

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