Navigation Links
Beyond the microscope: Identifying specific cancers using molecular analysis
Date:3/19/2012

SALT LAKE CITY, March 19, 2012Researchers from Huntsman Cancer Institute (HCI) at the University of Utah report they have discovered a method to identify cancer-causing rearrangements of genetic material called chromosomal translocations quickly, accurately, and inexpensively. A description of the method and the research results appear online in this month's issue of the EMBO Molecular Medicine journal.

Many cancers result from chromosomal translocations in tumor cells. Hundreds of cancer-causing translocations have been discovered, but current methods for detecting them have significant shortcomings.

The technique, developed in the lab of Stephen Lessnick, M.D., Ph.D., director of the Center for Children's Cancer Research at HCI, combines microarray technology, which can look for thousands of translocations in a single test, with a novel antibody that is used to detect the presence of the translocation.

"We're moving past the age when a pathologist looking through the microscope at a tumor sample is the best way to diagnose what type of cancer it is," said Lessnick. "The molecular tests currently available are slow, inefficient, and expensive, and one of the biggest issues is that you need high-quality tumor samples, not always available in the clinical setting, to do them." According to Lessnick, his method tolerates real-life specimens much better than the current standard techniques.

"Originally, this method was used in HCI's Cairns lab (headed by Bradley R. Cairns, Ph.D.) to study RNA in yeast. We took their method and applied it to our study of chromosomal translocations in human tissue," Lessnick said. He said the next task is to find a commercial partner to develop this research from a 'proof of principle' into a diagnostic test that doctors can use to help their patients.

"With this method, there's potential to develop a single array that could test for every known cancer-causing translocation simultaneousl
'/>"/>

Contact: Linda Aagard
801-587-7639
University of Utah Health Sciences
Source:Eurekalert

Page: 1 2

Related biology news :

1. Car tracks beyond the asphalt
2. Beyond Darwin: Evolving new functions
3. Stranglers of the tropics -- and beyond
4. Biodiversity science in Quebec: 2010 and beyond
5. Beyond polar bears? Experts look for a new vision of climate change to combat skepticism
6. Beyond the genome
7. Beyond the corn field: Balancing fuel, food and biodiversity
8. Homebuilding beyond the abyss
9. Beyond sunlight: Explorers census 17,650 ocean species between edge of darkness and black abyss
10. Beyond genomics, biologists and engineers decode the next frontier
11. Frost & Sullivan Looks at Biometrics Advancement in Civil Security: Exploring Opportunities for Today and Beyond
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/14/2014)... ATHENS, Ohio (Oct. 14, 2014)—It,s been millions of years ... but a team led by Ohio University scientists is ... to model airflow through dinosaur snouts. The research has ... not only breathe but to enhance the sense of ... pretty ,nosy, animals," said Ohio University doctoral student Jason ...
(Date:10/14/2014)... 14, 2014 – High doses of fish oil supplements, rich ... common type of irregular heartbeat in which the heart can ... of the AFFORD trial led by the Montreal Heart Institute ... of Cardiology on October 7th. , For the trial, ... were randomly assigned to 4 grams of fish oil a ...
(Date:10/14/2014)... between 10 and 20 years to develop, providing ... intervention if detected early, which may be possible ... clinical researchers. , Dr Jeremy Humphris and ... Medical Research, analysed medical histories and tumour samples ... patients, operated on between 1994 and 20122. Roughly ...
Breaking Biology News(10 mins):Dinosaur breathing study shows that noses enhanced smelling and cooled brain 2Dinosaur breathing study shows that noses enhanced smelling and cooled brain 3Early detection window when pancreatic cancer is in the family 2
... a long-distance race may do serious harm rather than ... much, according to a cardiologist at UT Southwestern Medical ... too much water during a race could put themselves ... a loss in the body's sodium content that can ...
... announced today the launch of the new GeneChip(R) ... with PreAnalytiX -- a joint venture between QIAGEN ... BD (Becton, Dickinson and Company). The new kits ... use with Affymetrix GeneChip technology and improve gene ...
... Earth history some 251 million years ago was preceded by ... by a delayed recovery that lasted for millions of years. ... a sharp decline in atmospheric oxygen levels was likely a ... very slow recovery. , Earth's land at the time was ...
Cached Biology News:Too much water may be as dangerous as too little during long-distance athletic events 2Affymetrix Launches New Globin-Reduction Kits and Protocol Developed with PreAnalytiX 2Affymetrix Launches New Globin-Reduction Kits and Protocol Developed with PreAnalytiX 3Scientists reveal the shape of a protein that helps retroviruses break into cells 2Scientists reveal the shape of a protein that helps retroviruses break into cells 3
(Date:10/19/2014)... 19, 2014 The report "Chocolate, Cocoa ... Trade, Prices, Geography Trend and Forecast (2011 - 2016)," ... and geography and studies the major market drivers, restraints, ... Europe, and Asia. , The global chocolate market is ... billion in 2016 at an estimated CAGR of 2.7% ...
(Date:10/19/2014)... According to market research report “Outdoor Wi-Fi Market ... Global Advancements, Forecasts and Analysis (2013 - 2018)", ... with analysis and forecasting of the global revenues. ... and the restrains for this market with the ... Browse 65 market data tables and 69 figures ...
(Date:10/18/2014)... (PRWEB) October 18, 2014 The ... - Trends and Forecasts to 2019", analyzes the ... in order to understand the industry details such ... opportunities across various geographic regions. , Browse 81 ... 202 Slides and in-depth TOC on “1,6-Hexanediol Market ...
(Date:10/18/2014)... The Asia-Pacific Liquid Crystal on Silicon (LCoS) display ... Asia-Pacific with analysis and forecast of revenue. This market ... expected to reach $380.0 million by 2018, at a ... through the TOC of the Asia-Pacific LCoS display market ... provided. This also provides a glimpse of the segmentation ...
Breaking Biology Technology:Chocolate Market Projected To Reach $98.3 Billion by 2016 - New Report by MarketsandMarkets 2Chocolate Market Projected To Reach $98.3 Billion by 2016 - New Report by MarketsandMarkets 3Chocolate Market Projected To Reach $98.3 Billion by 2016 - New Report by MarketsandMarkets 4Outdoor Wi-Fi Market (by Access Points, WLAN Controllers, Wireless gateways) Expected to Cross $37.2 Billion by 2018 - New Report by MarketsandMarkets 2Outdoor Wi-Fi Market (by Access Points, WLAN Controllers, Wireless gateways) Expected to Cross $37.2 Billion by 2018 - New Report by MarketsandMarkets 3Outdoor Wi-Fi Market (by Access Points, WLAN Controllers, Wireless gateways) Expected to Cross $37.2 Billion by 2018 - New Report by MarketsandMarkets 41,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 21,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 31,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 41,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 5The Asia-Pacific Liquid Crystal on Silicon (LCoS) display market is expected to reach $380.0 million by 2018 - New Report by MicroMarket Monitor 2The Asia-Pacific Liquid Crystal on Silicon (LCoS) display market is expected to reach $380.0 million by 2018 - New Report by MicroMarket Monitor 3
... ... HPCwire,s Readers, Choice Award for Best Application of Green Computing. The award was ... ongoing in Portland, Ore. , ... Portland, OR (Vocus) Nov. 17, 2009 --- The U.S. Department of Energy,s ...
... Pharma guarantees to purchase 50,000 KINLYTIC vials over next ... Biosystems Inc. (MBX:TSX), a biotech company focused on virology ... agreement with Riso Pharma that guarantees purchases of not ... years. KINLYTIC (Urokinase) is Microbix, thrombolytic agent for treating ...
... , ROCKVILLE, Md., Nov. 17 Neuralstem, Inc. (NYSE Amex: ... the third quarter ended September 30, 2009. , (Logo: ... of 2009, the Company reported a net loss of $5,096,983, or ... $0.10 per share, for the comparable 2008 period. The increase was ...
Cached Biology Technology:Argonne Recognized for "Green Computing" in 2009 HPCwire Readers' and Editors' Choice Awards 2Argonne Recognized for "Green Computing" in 2009 HPCwire Readers' and Editors' Choice Awards 3Argonne Recognized for "Green Computing" in 2009 HPCwire Readers' and Editors' Choice Awards 4Microbix Signs Marketing Agreement For Kinlytic(R)(Urokinase) In Growing Middle East Region 2Microbix Signs Marketing Agreement For Kinlytic(R)(Urokinase) In Growing Middle East Region 3Neuralstem, Inc. Reports Third Quarter Financial Results and Provides Business Update 2Neuralstem, Inc. Reports Third Quarter Financial Results and Provides Business Update 3Neuralstem, Inc. Reports Third Quarter Financial Results and Provides Business Update 4Neuralstem, Inc. Reports Third Quarter Financial Results and Provides Business Update 5Neuralstem, Inc. Reports Third Quarter Financial Results and Provides Business Update 6Neuralstem, Inc. Reports Third Quarter Financial Results and Provides Business Update 7
75 x 25 mm; sterile, recommended for immunohistochemistry of cell lines growing in suspension, Poly-D-Lysine coated, glass slides with polystyrene vessel, lid and safety removal tool...
IMAGEQUANT 400 WKSTN, 1 EA. Category: ImageQuant CCD Imagers....
IMAGEQUANT 400 IQTL, 1 EA. Category: ImageQuant CCD Imagers....
ImageQuant 100 UV, 1 EA. Category: ImageQuant CCD Imagers....
Biology Products: