Navigation Links
NAS report offers new tools to assess health risks from chemicals
Date:10/10/2007

Determining how thousands of chemicals found in the environment may be interacting with the genes in your body to cause disease is becoming easier because of a new field of science called toxicogenomics. A new report issued today by the National Academies of Sciences (NAS) recognizes the importance of toxicogenomics in predicting effects on human health and recommends the integration of toxicogenomics into regulatory decision making. The NAS report was commissioned by the National Institute of Environmental Health Sciences (NIEHS) part of the National Institutes of Health (NIH) and a leader in the development of toxicogenomic technologies.

Toxicogenomic technologies provide tools to better understand the mechanisms through which environmental agents initiate and advance disease processes. They can also provide important information to help identify individuals that are more susceptible to disease risks posed by certain environmental agents than the general population.

Using toxicogenomic technologies will open the door for public health decision makers who need to decide in a timely and accurate manner what chemicals are safe and which ones are not, says Christopher Portier, Ph.D., Associate Director, NIEHS and Director, Office of Risk Assessment Research.

The report from the NAS National Research Council (NRC) entitled Applications of Toxicogenomic Technologies to Predictive Toxicology and Risk Assessment states that the technological hurdles that could have limited the reproducibility of data from toxicogenomic technologies have been resolved and recommends ways for the field to move forward.

NIH and others have invested in the development of these tools and have already tackled many of the tough technical questions. We are now ready to move to the next phase of technology development, refined standardization and validation, so these tools can be even more useful to regulatory agencies, says Portier.

The NIEHS and NTP have been steadily increasing the use of toxicogenomic and other technologies derived from the molecular biology revolution, said Samuel H. Wilson, M.D., NIEHS Acting Director. The research and initiatives supported through the National Center for Toxicogenomics and the Toxicogenomics Research Consortium, for example, were at the forefront of these technologies and were leaders in the development of many of the standards for quality and reproducibility that are used today.

The report, which was prepared by a panel of 16 scientists assembled by the NRC, provides a broad overview of the potential benefits arising from toxicogenomic technologies, describes challenges regarding use of new technologies, and provides 14 recommendations to achieve the potential benefits of these technologies.


'/>"/>

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

Related biology news :

1. Octopuses occasionally stroll around on two arms, UC Berkeley biologists report
2. Surprising findings reported about iron overload
3. Researchers report new pro-inflammatory role for anti-inflammatory enzyme
4. Biochemists report discovery of structure of major piece of telomerase; implications for cancer
5. Report that delayed motherhood decreases life expectancy of mouse offspring
6. AIDS Public Awareness Campaign Expands Following Report Of Rapidly Progressive HIV
7. Leprosy genome tells story of human migrations, French researchers report in Science
8. Novel live reporting system to track cells
9. Tulane researcher reports on origin of deadly fever outbreak
10. Report calls for improved monoclonal antibodies against solid tumors
11. Biased reporting found in cancer prognostic studies
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/22/2016)... BETHESDA, Md. , June 22, 2016  The American ... by Trade Show Executive Magazine as one of ... Summit on May 25-27 at the Bellagio in ... based on the highest percentage of growth in each of ... number of exhibiting companies and number of attendees. The 2015 ...
(Date:6/22/2016)... , June 22, 2016 On Monday, the ... to industry to share solutions for the Biometric Exit ... Customs and Border Protection (CBP), explains that CBP intends ... departing the United States , in ... to defeat imposters. Logo - http://photos.prnewswire.com/prnh/20160622/382209LOGO ...
(Date:6/20/2016)... -- Securus Technologies, a leading provider of civil ... investigation, corrections and monitoring announced that after exhaustive ... the final acceptance by all three (3) Department ... (MAS) installed. Furthermore, Securus will have contracts for ... October, 2016. MAS distinguishes between legitimate wireless device ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... ... 23, 2016 , ... Mosio, a leader in clinical research ... Recruitment and Retention Tips.” Partnering with experienced clinical research professionals, Mosio revisits the ... tools, and strategies for clinical researchers. , “The landscape of how patients receive ...
(Date:6/23/2016)... TORONTO , June 23, 2016 /PRNewswire/ - ... Ontario biotechnology company, Propellon ... the development and commercialization of a portfolio of ... cancers. Epigenetic targets such as WDR5 represent an ... contribute significantly in precision medicine for cancer patients. ...
(Date:6/23/2016)... ... 23, 2016 , ... Charm Sciences, Inc. is pleased to ... AOAC Research Institute approval 061601. , “This is another AOAC-RI approval of the ... Vice President of Regulatory and Industrial Affairs. “The Peel Plate methods perform comparably ...
(Date:6/23/2016)... --  EpiBiome , a precision microbiome engineering company, today ... from Silicon Valley Bank (SVB). The financing will allow ... drug development efforts, as well as purchase additional lab ... been an incredible strategic partner to us – one ... provide," said Dr. Aeron Tynes Hammack , EpiBiome,s ...
Breaking Biology Technology: