Navigation Links
Earlier Detection of Breast Cancer May Be Possible
Date:4/20/2010

Blood test could indicate presence of disease long before diagnosis, study says

TUESDAY, April 20 (HealthDay News) -- A blood test may indicate that women have breast cancer as many as 17 months before they're diagnosed with the disease, new research suggests.

Researchers made the discovery while looking for markers in the blood that could detect breast cancer in its early stages.

The blood test measures levels of epidermal growth factor receptor (EGFR). Researchers found it while examining blood tests given to 420 estrogen receptor-positive breast cancer patients before they were diagnosed.

The research team compared the blood test results to those from a control group. Those with the highest levels of the receptor were 2.9 times more likely to develop breast cancer than those with the lowest levels.

"While our results require confirmation and EGFR's performance is insufficient for it to be used as a single marker, this study is unique in that no prior studies have validated a single breast cancer early detection biomarker specimen to the degree we have here," study leader Dr. Christopher Li, an associate member of the epidemiology program at the Fred Hutchinson Cancer Research Center in Seattle, said in a news release.

"Our results suggest that there may indeed be detectable changes of proteins in blood within two years of making a clinical breast cancer diagnosis," he said. "Identification of these proteins could have a major impact on our ability to detect breast cancer early, when it is most treatable."

The study findings were to be presented Tuesday at the annual meeting of the American Association for Cancer Research, in Washington, D.C.

More information

For more on breast cancer, visit the U.S. National Library of Medicine.



-- Randy Dotinga



SOURCE: American Association for Cancer Research, news release, April 20, 2010


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. Nuclear physics promises earlier detection of brain tumors with just 1 scan
2. Breakthrough heart scanner will allow earlier diagnosis
3. Early menopause can result in earlier onset dementia
4. Earlier bedtimes may help protect adolescents against depression and suicidal thoughts
5. Despite Earlier Doubts, Feinstein Study Shows Fetal Transplants May Benefit Parkinson's Patients Over Age 60
6. Early Detection May Prevent Preemie Vision Problems
7. New form of endoscopic scanning improves detection of precancerous condition
8. Virtual colonoscopy allows detection of unsuspected cancers beyond colon
9. SRI International Researchers to Present Work on Early Detection Tool for Neglected Tropical Diseases at 2010 American Chemical Society (ACS) Meeting
10. New Alzheimers test offers better opportunities for early detection
11. AUA Foundation Responds to American Cancer Society Guideline for the Early Detection of Prostate Cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/27/2017)... ... May 27, 2017 , ... Most us are familiar with ... new study from the Osteoarthritis Initiative shows that certain people who experience ... this in advance may give doctors the opportunity to treat patients before the problem ...
(Date:5/26/2017)... ... May 26, 2017 , ... Leading CEOs from ... May 30th and 31st at The Four Seasons Hotel Boston. , The ... life sciences, offering exclusive access to key decision makers who influence deal making ...
(Date:5/26/2017)... Clara, Calif. (PRWEB) , ... May 26, 2017 ... ... announces the integration of the CareFusion NOX-T3 portable sleep monitor with its Somnoware ... provides a consistent, browser-based interface for diagnostic device operations. With this platform, initializing ...
(Date:5/26/2017)... ... May 26, 2017 , ... via ... antimicrobial, mesh back 24/7 task chair specifically designed for clinical areas. Genie Copper ... thrilled to partner with Cupron® to provide customers with a game changing chair ...
(Date:5/26/2017)... ... May 26, 2017 , ... Yisrayl Hawkins, Pastor and Overseer at The House ... focusing on the Peace Agreements being discussed by President Donald Trump and the rest ... to try to speed up peace talks in the continuous battle between Israel and ...
Breaking Medicine News(10 mins):
(Date:5/4/2017)... 2017  A new tight-tolerance microextrusion medical tubing ... materials, is being launched by Natvar, a Tekni-Plex ... in recent years to service a wide variety ... More expensive materials such as glass and fluoropolymers ... to their ability to consistently hold tolerances. This ...
(Date:5/3/2017)... 2017  Kalorama Information notes that transplant diagnostics ... year and this is projected to continue to ... (HSCT) or bone marrow transplants require histocompatibility between ... for this task. This according to a new ... The various PCR-based methodologies, Sanger sequencing and NGS ...
(Date:5/2/2017)... NEW YORK and LONDON ... distributor of market intelligence, MarketResearch.com is pleased to announce ... Consulting AB that allows for the marketing and ... market analyses through the MarketResearch.com website. The ... access to complete product descriptions and tables of contents ...
Breaking Medicine Technology: