HOME >> BIOLOGY >> NEWS
Standardized microarrays may bring us one step closer

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). "When scientists start using the same methods, equipment and reagents, data can be compared across the entire field of medicine and scientific advances will come more quickly."

The study, conducted by the Toxicogenomics Research Consortium, which is funded by the National Institute of Environmental Health Sciences, part of the National Institutes of Health, was initiated in 2001 to asses what causes variation in gene expression experiments within and between labs, as well as within and between microarray platforms. The TRC is a consortium of 7 research centers including: NIEHS Microarray Group of the National Center for Toxicogenomics, Duke University, Fred Hutchinson Cancer Research Center/University of Washington, Massachusetts Institute of Technology, Oregon Health and Sciences University, and University of North Carolina at Chapel Hill. Icoria Inc. was also a research partner. The paper appears in the May issue of Nature Methods.

The researchers systematically examined the processes involved in most microarray or gene expression studies, and found that using a standardized
'"/>

Contact: Robin Mackar
rmackar@niehs.nih.gov
919-541-0073
NIH/National Institute of Environmental Health Sciences
21-Apr-2005


Page: 1 2 3

Related biology news :

1. Standardized house dust aids health researchers
2. Carnegie Mellon U. transforms DNA microarrays with standard Internet communications tool
3. MIT study: Maturity brings richer memories
4. Variant CJD -- Prion amplification breakthrough brings new insights and hopes for a blood test
5. Extracting eggs from pre-pubertal cancer patients brings hope for future fertility
6. Discovery could help bring down price of DNA sequencing
7. US conservation efforts bring more marine turtles to UK
8. US conservation efforts bring more marine turtles to UK
9. Swell gel could bring relief to back pain sufferers
10. Dilbert of academia brings humor to talk at UH
11. Disorderly protein brings order to cell division

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/23/2017)... N.Y. and ITHACA, N.Y. ... ) and Cornell University, a leader in dairy research, ... with bioinformatics designed to help reduce the chances that ... With the onset of this dairy project, Cornell University ... Consortium for Sequencing the Food Supply Chain, a food ...
(Date:5/16/2017)... , May 16, 2017  Veratad Technologies, LLC ( ... online age and identity verification solutions, announced today they ... Conference 2017, May 15 thru May 17, 2017, in ... and International Trade Center. Identity impacts ... and in today,s quickly evolving digital world, defining identity ...
(Date:4/24/2017)... 24, 2017 Janice Kephart , ... Identity Strategy Partners, LLP (IdSP) , today issues ... President Trump,s March 6, 2017 Executive Order: ... vetting can be instilled with greater confidence, enabling ... all refugee applications are suspended by until at ...
Breaking Biology News(10 mins):
(Date:8/21/2017)... ... 20, 2017 , ... Brian Pogue of Dartmouth has been ... The journal is published by SPIE, the international society for optics and photonics. ... optical technology for improved health care and biomedical research. The journal is published ...
(Date:8/21/2017)... ... August 21, 2017 , ... Boston Strategic Partners, ... with Health Economics and Outcomes Research (HEOR) and ‘big data’ to provide a ... healthcare spending exceeded $3.0 trillion with nearly 1/3 spent on hospitalizations. BSP has ...
(Date:8/18/2017)... Jose, CA (PRWEB) , ... August 18, 2017 ... ... advanced precision Lithography Equipment for the Semiconductor, MEMS, and Microfluidics Industries, announces the ... features and specifications found more often in automated production mask aligners. OAI has ...
(Date:8/16/2017)... ... August 16, 2017 , ... ... Electrospinning and Electrospraying line of nanofiber and nanoparticle ... equipment for the lab to fully automated pilot plants and equipment for ...
Breaking Biology Technology:
Cached News: