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 The Great Unknown: Risk-Taking Behavior in Adolescents
19.01.2017 | Max-Planck-Institut für Bildungsforschung

nachricht A sudden drop in outdoor temperature increases the risk of respiratory infections
11.01.2017 | University of Gothenburg

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: Traffic jam in empty space

New success for Konstanz physicists in studying the quantum vacuum

An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...

Im Focus: How gut bacteria can make us ill

HZI researchers decipher infection mechanisms of Yersinia and immune responses of the host

Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...

Im Focus: Interfacial Superconductivity: Magnetic and superconducting order revealed simultaneously

Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.

While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...

Im Focus: Studying fundamental particles in materials

Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales

Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...

Im Focus: Designing Architecture with Solar Building Envelopes

Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.

As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Sustainable Water use in Agriculture in Eastern Europe and Central Asia

19.01.2017 | Event News

12V, 48V, high-voltage – trends in E/E automotive architecture

10.01.2017 | Event News

2nd Conference on Non-Textual Information on 10 and 11 May 2017 in Hannover

09.01.2017 | Event News

 
Latest News

New Study Will Help Find the Best Locations for Thermal Power Stations in Iceland

19.01.2017 | Earth Sciences

Not of Divided Mind

19.01.2017 | Life Sciences

Molecule flash mob

19.01.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>