Standardized Microarrays May Bring Us Closer To Personalized Medical Treatment

Armen Hareyan's picture
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A new study by 64 renowned scientists may bring us one step closer to personalized medical treatment, that is, medical treatment tailored to each person's unique genetic make-up and medical condition. The study shows researchers how to get more consistent and reliable results when using a technology called microarrays or gene chips. Microarrays allow scientists to see how differences in gene expression are linked to specific diseases. Improving and standardizing microarray experiments will also allow earlier detection of diseases like cancer.

"The microarray is fairly new so, right now, researchers are using a lot of different methods and protocols in microarray experiments. That makes it hard for researchers to compare their results to results from other labs," said Kenneth Olden, Ph.D., Director of the National Institute of Environmental Health Sciences (NIEHS).

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