Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

TGen presents triple-negative breast cancer study supported by Life Technologies

02.04.2012
Dr. John Carpten co-chairs panel discussion at AACR Annual Meeting 2012

Because cases of Triple-Negative Breast Cancer (TNBC) are so genetically different, whole-genome sequencing is needed to detect the subtle molecular differences that might point to specific treatments for individual patients.

Dr. John Carpten, Ph.D., head of the Integrated Cancer Genomics Division at the Translational Genomics Research Institute (TGen), will deliver that message along with other preliminary findings about whole-genome sequencing of TNBC at the American Association for Cancer Research (AACR) Annual Meeting 2012, March 31-April 4, in Chicago.

"Every TNBC tumor we interrogate is genomically unique," said Dr. Carpten, who is part of an unprecedented and ongoing clinical trial involving the whole-genome sequencing of 14 TNBC tumors. Whole-Genome Sequencing, spells out all of the nearly 3 billion DNA molecules found in human cells, allowing unprecedented scrutiny of patients' genetic codes.

Dr. Carpten will co-chair an AACR panel, Concepts and Challenges in Bringing Next-Generation Sequencing to the Clinic. Dr. Stephen B. Gruber, M.D., Ph.D., M.P.H., and the H. Marvin Pollard Professor of Internal Medicine at the University of Michigan will co-chair. Other panelists include Giselle L. Sholler of the Van Andel Research Institute and Victor E. Velculescu of the Johns Hopkins Kimmel Comprehensive Cancer Center. The panel is set for 10:30 a.m. EDT April 2 at Chicago's McCormick Place convention center.

TNBC is unlike the nearly 80-90 percent of other breast cancers, which are driven by the hormones estrogen (1), progesterone (2), or too many receptors of the HER2 gene (3). Testing negative for all three means the cancer is "triple-negative."

Estrogen- and progesterone-driven breast cancers can be treated with hormonal therapy, while the drug Herceptin (trastuzumab) targets HER2 receptors.

But there have been no sure-shot treatments developed for TNBC, mainly because these cancers display a startling lack of uniformity, or heterogeneity, in their molecular make up.

"Whole-genome sequencing is enabling us to zero in on the specific challenges presented with each individual TNBC tumor, advancing a 'personalized medicine' approach that helps guide the treatment of each patient," said Dr. Carpten.

Based on mutations uncovered by sequencing, physicians recommend that their patients enter treatment protocols for either existing drugs or for new agents being evaluated in pharma-sponsored clinical trials.

Investigators are sequencing germline and tumor DNA to identify genomic alterations including point mutations, insertions/deletions and structural events such as translocations. RNA sequencing also is performed on the tumors, along with tissue from age- and ethnicity-matched normal breast controls, to obtain insights on gene expression differences.

This clinical study is being conducted in collaboration with US Oncology Research, with support from Life Technologies Corporation.

"This is among the largest studies of a single tumor type in which whole genome sequencing is being used to identify potential options for targeted treatment," said Ronnie Andrews, president of medical sciences at Life Technologies Corporation. "We are very pleased to help support this study, which is providing key insights into how sequencing can best be used in the clinic."

The theme of the 2012 AACR meeting is "Accelerating Science: Concept to Clinic," reflecting the strides and breakthroughs being made by cancer researchers and the impact they are making on global health. The conference will emphasize the synergy between basic, clinical and translational research that lead to effective cancer therapies and prevention strategies.

About Life Technologies (www.lifetechnologies.com)

Life Technologies Corporation (NASDAQ: LIFE) is a global biotechnology tools company dedicated to improving the human condition. Our systems, consumables and services enable researchers to accelerate scientific exploration, driving to discoveries and developments that make life even better. Life Technologies customers do their work across the biological spectrum, working to advance personalized medicine, regenerative science, molecular diagnostics, agricultural and environmental research, and 21st century forensics. Life Technologies had sales of $3.3 billion in 2009, employs approximately 9,000 people, has a presence in approximately 160 countries, and possesses a rapidly growing intellectual property estate of approximately 3,900 patents and exclusive licenses. Life Technologies was created by the combination of Invitrogen Corporation and Applied Biosystems Inc., and manufactures both in-vitro diagnostic products and research use only-labeled products. For more information on how we are making a difference, please visit our website: http://www.lifetechnologies.com. *

About TGen

The Translational Genomics Research Institute (TGen) is a Phoenix, Arizona-based non-profit organization dedicated to conducting groundbreaking research with life changing results. Research at TGen is focused on helping patients with diseases such as cancer, neurological disorders and diabetes. TGen is on the cutting edge of translational research where investigators are able to unravel the genetic components of common and complex diseases. Working with collaborators in the scientific and medical communities, TGen believes it can make a substantial contribution to the efficiency and effectiveness of the translational process. For more information, visit: www.tgen.org.

Press Contact:
Steve Yozwiak
602-343-8704
syozwiak@tgen.org

Steve Yozwiak | EurekAlert!
Further information:
http://www.tgen.org

More articles from Studies and Analyses:

nachricht Statistical method developed at TU Dresden allows the detection of higher order dependencies
07.02.2020 | Technische Universität Dresden

nachricht Novel study underscores microbial individuality
13.12.2019 | Bigelow Laboratory for Ocean Sciences

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Freiburg researcher investigate the origins of surface texture

Most natural and artificial surfaces are rough: metals and even glasses that appear smooth to the naked eye can look like jagged mountain ranges under the microscope. There is currently no uniform theory about the origin of this roughness despite it being observed on all scales, from the atomic to the tectonic. Scientists suspect that the rough surface is formed by irreversible plastic deformation that occurs in many processes of mechanical machining of components such as milling.

Prof. Dr. Lars Pastewka from the Simulation group at the Department of Microsystems Engineering at the University of Freiburg and his team have simulated such...

Im Focus: Skyrmions like it hot: Spin structures are controllable even at high temperatures

Investigation of the temperature dependence of the skyrmion Hall effect reveals further insights into possible new data storage devices

The joint research project of Johannes Gutenberg University Mainz (JGU) and the Massachusetts Institute of Technology (MIT) that had previously demonstrated...

Im Focus: Making the internet more energy efficient through systemic optimization

Researchers at Chalmers University of Technology, Sweden, recently completed a 5-year research project looking at how to make fibre optic communications systems more energy efficient. Among their proposals are smart, error-correcting data chip circuits, which they refined to be 10 times less energy consumptive. The project has yielded several scientific articles, in publications including Nature Communications.

Streaming films and music, scrolling through social media, and using cloud-based storage services are everyday activities now.

Im Focus: New synthesis methods enhance 3D chemical space for drug discovery

After helping develop a new approach for organic synthesis -- carbon-hydrogen functionalization -- scientists at Emory University are now showing how this approach may apply to drug discovery. Nature Catalysis published their most recent work -- a streamlined process for making a three-dimensional scaffold of keen interest to the pharmaceutical industry.

"Our tools open up whole new chemical space for potential drug targets," says Huw Davies, Emory professor of organic chemistry and senior author of the paper.

Im Focus: Quantum fluctuations sustain the record superconductor

Superconductivity approaching room temperature may be possible in hydrogen-rich compounds at much lower pressures than previously expected

Reaching room-temperature superconductivity is one of the biggest dreams in physics. Its discovery would bring a technological revolution by providing...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

70th Lindau Nobel Laureate Meeting: Around 70 Laureates set to meet with young scientists from approx. 100 countries

12.02.2020 | Event News

11th Advanced Battery Power Conference, March 24-25, 2020 in Münster/Germany

16.01.2020 | Event News

Laser Colloquium Hydrogen LKH2: fast and reliable fuel cell manufacturing

15.01.2020 | Event News

 
Latest News

Gold nanoclusters: new frontier for developing medication for treatment of Alzheimer's disease

17.02.2020 | Life Sciences

Artificial intelligence is becoming sustainable!

17.02.2020 | Information Technology

Catalyst deposition on fragile chips

17.02.2020 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>