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:
TAG: Standardized microarrays may bring one step closer

(Date:12/17/2014)... Markets ( http://www.researchandmarkets.com/research/9zq33j/global_chemical ) has announced the ... report to their offering. ... in this market is the increasing demand for medical ... of patient data for quick and correct diagnosis during ...
(Date:12/11/2014)... Markets , http://photos.prnewswire.com/prnh/20130307/600769 ... addition of the "Biometrics Market in India 2015-2019" ... major trend emerging in this market is the adoption ... than one characteristic of an individual for verification and ...
(Date:12/10/2014)... , Dec. 9, 2014  Valencell, a leader in ... seeing a staggering demand from its licensees for highly ... revealed, is not solely coming from fitness and health ... "A wearable is only as useful as ...
Breaking Biology News(10 mins):Global Chemical Sensor Market 2015-2019: Key Vendors are Abbott Laboratories, Bayer, Hoffmann La-Roche, Johnson & Johnson, NGK Spark Plugs and Robert Bosch 2Biometrics Market in India 2015-2019: Key Vendors are 3M Cogent, NEC, Safran and Suprema 2Wearable Technology Products Demand Highly Accurate Biometric Technology 2
(Date:1/22/2015)... 22, 2015 Protocol Networks brings independent ... team of brand-neutral, independent consultants, Protocol Networks has recently ... that over the years, his company has attracted several ... of Plainfield, as well as others. With the success ...
(Date:1/22/2015)... (PRWEB) January 22, 2015 Dr. Greg Leyer ... 12th annual Scripps Natural Supplements Pre-Conference seminar on probiotics in ... is an annual continuing education conference for health care professionals. ... included the topic of probiotics in health. Dr. Leyer spoke ...
(Date:1/22/2015)... Nueva Jersey , 22 de enero de 2015  El ... abre hoy su llamada a nominaciones para 2015. Este ... ha hecho, o tiene el potencial para hacer, contribuciones ... nominaciones se aceptarán hasta el 15 de marzo de ...
(Date:1/22/2015)... 22, 2015  Derma Sciences, Inc. (Nasdaq: ... advanced wound care, announces that AMNIOEXCEL® and AMNIOMATRIX®, ... added to the Premier, Inc. Regenerative Skin Grafting ... the AMNIOEXCEL® and AMNIOMATRIX® product lines, which continue ...
Breaking Biology Technology:Protocol Networks Brings Independent Technology Consulting to the Constitution State 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 3El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 4Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 2Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 3Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 4Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 5
Cached News: